[ 85.537139][ T684] gre: GRE over IPv4 demultiplexor driver [ 85.590674][ T684] ip6_gre: GRE over IPv6 tunneling driver [ 87.983433][ T705] 8021q: 802.1Q VLAN Support v1.8 [ 92.771835][ T744] GACT probability NOT on [ 127.703044][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 127.703490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 127.703490][ T895] netdev_get_by_index+0x5e/0x80 [ 127.703490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 127.703490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 127.703490][ T895] ip6_route_add+0x1c/0x140 [ 127.703490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 127.703490][ T895] addrconf_add_dev+0xe2/0x170 [ 127.703490][ T895] inet6_addr_add+0x12f/0xa40 [ 127.703490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 127.703490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 127.703490][ T895] netlink_rcv_skb+0x130/0x360 [ 127.703490][ T895] netlink_unicast+0x449/0x710 [ 127.703490][ T895] netlink_sendmsg+0x723/0xbe0 [ 127.703490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 127.703490][ T895] ___sys_sendmsg+0xee/0x170 [ 127.703490][ T895] __sys_sendmsg+0xcd/0x170 [ 127.703490][ T895] do_syscall_64+0xc6/0x1e0 [ 127.703490][ T895] [ 127.706108][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 127.706108][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 127.706108][ T895] ipv6_find_idev+0x102/0x170 [ 127.706108][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 127.706108][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 127.706108][ T895] netlink_rcv_skb+0x130/0x360 [ 127.706108][ T895] netlink_unicast+0x449/0x710 [ 127.706108][ T895] netlink_sendmsg+0x723/0xbe0 [ 127.706108][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 127.706108][ T895] ___sys_sendmsg+0xee/0x170 [ 127.706108][ T895] __sys_sendmsg+0xcd/0x170 [ 127.706108][ T895] do_syscall_64+0xc6/0x1e0 [ 127.706108][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 127.706108][ T895] [ 127.707824][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 127.707824][ T895] neigh_parms_alloc+0x1e5/0x510 [ 127.707824][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 127.707824][ T895] ipv6_find_idev+0x102/0x170 [ 127.707824][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 127.707824][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 127.707824][ T895] netlink_rcv_skb+0x130/0x360 [ 127.707824][ T895] netlink_unicast+0x449/0x710 [ 127.707824][ T895] netlink_sendmsg+0x723/0xbe0 [ 127.707824][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 127.707824][ T895] ___sys_sendmsg+0xee/0x170 [ 127.707824][ T895] __sys_sendmsg+0xcd/0x170 [ 127.707824][ T895] do_syscall_64+0xc6/0x1e0 [ 127.707824][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 127.707824][ T895] [ 137.950968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 137.951389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 137.951389][ T895] netdev_get_by_index+0x5e/0x80 [ 137.951389][ T895] fib6_nh_init+0x3d8/0x15b0 [ 137.951389][ T895] ip6_route_info_create+0xf18/0x17d0 [ 137.951389][ T895] ip6_route_add+0x1c/0x140 [ 137.951389][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 137.951389][ T895] addrconf_add_dev+0xe2/0x170 [ 137.951389][ T895] inet6_addr_add+0x12f/0xa40 [ 137.951389][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 137.951389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 137.951389][ T895] netlink_rcv_skb+0x130/0x360 [ 137.951389][ T895] netlink_unicast+0x449/0x710 [ 137.951389][ T895] netlink_sendmsg+0x723/0xbe0 [ 137.951389][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 137.951389][ T895] ___sys_sendmsg+0xee/0x170 [ 137.951389][ T895] __sys_sendmsg+0xcd/0x170 [ 137.951389][ T895] do_syscall_64+0xc6/0x1e0 [ 137.951389][ T895] [ 137.954005][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 137.954005][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 137.954005][ T895] ipv6_find_idev+0x102/0x170 [ 137.954005][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 137.954005][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 137.954005][ T895] netlink_rcv_skb+0x130/0x360 [ 137.954005][ T895] netlink_unicast+0x449/0x710 [ 137.954005][ T895] netlink_sendmsg+0x723/0xbe0 [ 137.954005][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 137.954005][ T895] ___sys_sendmsg+0xee/0x170 [ 137.954005][ T895] __sys_sendmsg+0xcd/0x170 [ 137.954005][ T895] do_syscall_64+0xc6/0x1e0 [ 137.954005][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 137.954005][ T895] [ 137.956051][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 137.956051][ T895] neigh_parms_alloc+0x1e5/0x510 [ 137.956051][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 137.956051][ T895] ipv6_find_idev+0x102/0x170 [ 137.956051][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 137.956051][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 137.956051][ T895] netlink_rcv_skb+0x130/0x360 [ 137.956051][ T895] netlink_unicast+0x449/0x710 [ 137.956051][ T895] netlink_sendmsg+0x723/0xbe0 [ 137.956051][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 137.956051][ T895] ___sys_sendmsg+0xee/0x170 [ 137.956051][ T895] __sys_sendmsg+0xcd/0x170 [ 137.956051][ T895] do_syscall_64+0xc6/0x1e0 [ 137.956051][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 137.956051][ T895] [ 148.054968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 148.055362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 148.055362][ T895] netdev_get_by_index+0x5e/0x80 [ 148.055362][ T895] fib6_nh_init+0x3d8/0x15b0 [ 148.055362][ T895] ip6_route_info_create+0xf18/0x17d0 [ 148.055362][ T895] ip6_route_add+0x1c/0x140 [ 148.055362][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 148.055362][ T895] addrconf_add_dev+0xe2/0x170 [ 148.055362][ T895] inet6_addr_add+0x12f/0xa40 [ 148.055362][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 148.055362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 148.055362][ T895] netlink_rcv_skb+0x130/0x360 [ 148.055362][ T895] netlink_unicast+0x449/0x710 [ 148.055362][ T895] netlink_sendmsg+0x723/0xbe0 [ 148.055362][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 148.055362][ T895] ___sys_sendmsg+0xee/0x170 [ 148.055362][ T895] __sys_sendmsg+0xcd/0x170 [ 148.055362][ T895] do_syscall_64+0xc6/0x1e0 [ 148.055362][ T895] [ 148.057650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 148.057650][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 148.057650][ T895] ipv6_find_idev+0x102/0x170 [ 148.057650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 148.057650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 148.057650][ T895] netlink_rcv_skb+0x130/0x360 [ 148.057650][ T895] netlink_unicast+0x449/0x710 [ 148.057650][ T895] netlink_sendmsg+0x723/0xbe0 [ 148.057650][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 148.057650][ T895] ___sys_sendmsg+0xee/0x170 [ 148.057650][ T895] __sys_sendmsg+0xcd/0x170 [ 148.057650][ T895] do_syscall_64+0xc6/0x1e0 [ 148.057650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 148.057650][ T895] [ 148.059397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 148.059397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 148.059397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 148.059397][ T895] ipv6_find_idev+0x102/0x170 [ 148.059397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 148.059397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 148.059397][ T895] netlink_rcv_skb+0x130/0x360 [ 148.059397][ T895] netlink_unicast+0x449/0x710 [ 148.059397][ T895] netlink_sendmsg+0x723/0xbe0 [ 148.059397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 148.059397][ T895] ___sys_sendmsg+0xee/0x170 [ 148.059397][ T895] __sys_sendmsg+0xcd/0x170 [ 148.059397][ T895] do_syscall_64+0xc6/0x1e0 [ 148.059397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 148.059397][ T895] [ 158.302979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 158.303372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 158.303372][ T895] netdev_get_by_index+0x5e/0x80 [ 158.303372][ T895] fib6_nh_init+0x3d8/0x15b0 [ 158.303372][ T895] ip6_route_info_create+0xf18/0x17d0 [ 158.303372][ T895] ip6_route_add+0x1c/0x140 [ 158.303372][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 158.303372][ T895] addrconf_add_dev+0xe2/0x170 [ 158.303372][ T895] inet6_addr_add+0x12f/0xa40 [ 158.303372][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 158.303372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 158.303372][ T895] netlink_rcv_skb+0x130/0x360 [ 158.303372][ T895] netlink_unicast+0x449/0x710 [ 158.303372][ T895] netlink_sendmsg+0x723/0xbe0 [ 158.303372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 158.303372][ T895] ___sys_sendmsg+0xee/0x170 [ 158.303372][ T895] __sys_sendmsg+0xcd/0x170 [ 158.303372][ T895] do_syscall_64+0xc6/0x1e0 [ 158.303372][ T895] [ 158.305621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 158.305621][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 158.305621][ T895] ipv6_find_idev+0x102/0x170 [ 158.305621][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 158.305621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 158.305621][ T895] netlink_rcv_skb+0x130/0x360 [ 158.305621][ T895] netlink_unicast+0x449/0x710 [ 158.305621][ T895] netlink_sendmsg+0x723/0xbe0 [ 158.305621][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 158.305621][ T895] ___sys_sendmsg+0xee/0x170 [ 158.305621][ T895] __sys_sendmsg+0xcd/0x170 [ 158.305621][ T895] do_syscall_64+0xc6/0x1e0 [ 158.305621][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 158.305621][ T895] [ 158.307351][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 158.307351][ T895] neigh_parms_alloc+0x1e5/0x510 [ 158.307351][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 158.307351][ T895] ipv6_find_idev+0x102/0x170 [ 158.307351][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 158.307351][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 158.307351][ T895] netlink_rcv_skb+0x130/0x360 [ 158.307351][ T895] netlink_unicast+0x449/0x710 [ 158.307351][ T895] netlink_sendmsg+0x723/0xbe0 [ 158.307351][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 158.307351][ T895] ___sys_sendmsg+0xee/0x170 [ 158.307351][ T895] __sys_sendmsg+0xcd/0x170 [ 158.307351][ T895] do_syscall_64+0xc6/0x1e0 [ 158.307351][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 158.307351][ T895] [ 168.550986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 168.551579][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 168.551579][ T895] netdev_get_by_index+0x5e/0x80 [ 168.551579][ T895] fib6_nh_init+0x3d8/0x15b0 [ 168.551579][ T895] ip6_route_info_create+0xf18/0x17d0 [ 168.551579][ T895] ip6_route_add+0x1c/0x140 [ 168.551579][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 168.551579][ T895] addrconf_add_dev+0xe2/0x170 [ 168.551579][ T895] inet6_addr_add+0x12f/0xa40 [ 168.551579][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 168.551579][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 168.551579][ T895] netlink_rcv_skb+0x130/0x360 [ 168.551579][ T895] netlink_unicast+0x449/0x710 [ 168.551579][ T895] netlink_sendmsg+0x723/0xbe0 [ 168.551579][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 168.551579][ T895] ___sys_sendmsg+0xee/0x170 [ 168.551579][ T895] __sys_sendmsg+0xcd/0x170 [ 168.551579][ T895] do_syscall_64+0xc6/0x1e0 [ 168.551579][ T895] [ 168.555450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 168.555450][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 168.555450][ T895] ipv6_find_idev+0x102/0x170 [ 168.555450][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 168.555450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 168.555450][ T895] netlink_rcv_skb+0x130/0x360 [ 168.555450][ T895] netlink_unicast+0x449/0x710 [ 168.555450][ T895] netlink_sendmsg+0x723/0xbe0 [ 168.555450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 168.555450][ T895] ___sys_sendmsg+0xee/0x170 [ 168.555450][ T895] __sys_sendmsg+0xcd/0x170 [ 168.555450][ T895] do_syscall_64+0xc6/0x1e0 [ 168.555450][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 168.555450][ T895] [ 168.558470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 168.558470][ T895] neigh_parms_alloc+0x1e5/0x510 [ 168.558470][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 168.558470][ T895] ipv6_find_idev+0x102/0x170 [ 168.558470][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 168.558470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 168.558470][ T895] netlink_rcv_skb+0x130/0x360 [ 168.558470][ T895] netlink_unicast+0x449/0x710 [ 168.558470][ T895] netlink_sendmsg+0x723/0xbe0 [ 168.558470][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 168.558470][ T895] ___sys_sendmsg+0xee/0x170 [ 168.558470][ T895] __sys_sendmsg+0xcd/0x170 [ 168.558470][ T895] do_syscall_64+0xc6/0x1e0 [ 168.558470][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 168.558470][ T895] [ 178.798958][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 178.799512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 178.799512][ T895] netdev_get_by_index+0x5e/0x80 [ 178.799512][ T895] fib6_nh_init+0x3d8/0x15b0 [ 178.799512][ T895] ip6_route_info_create+0xf18/0x17d0 [ 178.799512][ T895] ip6_route_add+0x1c/0x140 [ 178.799512][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 178.799512][ T895] addrconf_add_dev+0xe2/0x170 [ 178.799512][ T895] inet6_addr_add+0x12f/0xa40 [ 178.799512][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 178.799512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 178.799512][ T895] netlink_rcv_skb+0x130/0x360 [ 178.799512][ T895] netlink_unicast+0x449/0x710 [ 178.799512][ T895] netlink_sendmsg+0x723/0xbe0 [ 178.799512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 178.799512][ T895] ___sys_sendmsg+0xee/0x170 [ 178.799512][ T895] __sys_sendmsg+0xcd/0x170 [ 178.799512][ T895] do_syscall_64+0xc6/0x1e0 [ 178.799512][ T895] [ 178.803147][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 178.803147][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 178.803147][ T895] ipv6_find_idev+0x102/0x170 [ 178.803147][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 178.803147][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 178.803147][ T895] netlink_rcv_skb+0x130/0x360 [ 178.803147][ T895] netlink_unicast+0x449/0x710 [ 178.803147][ T895] netlink_sendmsg+0x723/0xbe0 [ 178.803147][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 178.803147][ T895] ___sys_sendmsg+0xee/0x170 [ 178.803147][ T895] __sys_sendmsg+0xcd/0x170 [ 178.803147][ T895] do_syscall_64+0xc6/0x1e0 [ 178.803147][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 178.803147][ T895] [ 178.806020][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 178.806020][ T895] neigh_parms_alloc+0x1e5/0x510 [ 178.806020][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 178.806020][ T895] ipv6_find_idev+0x102/0x170 [ 178.806020][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 178.806020][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 178.806020][ T895] netlink_rcv_skb+0x130/0x360 [ 178.806020][ T895] netlink_unicast+0x449/0x710 [ 178.806020][ T895] netlink_sendmsg+0x723/0xbe0 [ 178.806020][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 178.806020][ T895] ___sys_sendmsg+0xee/0x170 [ 178.806020][ T895] __sys_sendmsg+0xcd/0x170 [ 178.806020][ T895] do_syscall_64+0xc6/0x1e0 [ 178.806020][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 178.806020][ T895] [ 189.046987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 189.047581][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 189.047581][ T895] netdev_get_by_index+0x5e/0x80 [ 189.047581][ T895] fib6_nh_init+0x3d8/0x15b0 [ 189.047581][ T895] ip6_route_info_create+0xf18/0x17d0 [ 189.047581][ T895] ip6_route_add+0x1c/0x140 [ 189.047581][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 189.047581][ T895] addrconf_add_dev+0xe2/0x170 [ 189.047581][ T895] inet6_addr_add+0x12f/0xa40 [ 189.047581][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 189.047581][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 189.047581][ T895] netlink_rcv_skb+0x130/0x360 [ 189.047581][ T895] netlink_unicast+0x449/0x710 [ 189.047581][ T895] netlink_sendmsg+0x723/0xbe0 [ 189.047581][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 189.047581][ T895] ___sys_sendmsg+0xee/0x170 [ 189.047581][ T895] __sys_sendmsg+0xcd/0x170 [ 189.047581][ T895] do_syscall_64+0xc6/0x1e0 [ 189.047581][ T895] [ 189.051469][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 189.051469][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 189.051469][ T895] ipv6_find_idev+0x102/0x170 [ 189.051469][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 189.051469][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 189.051469][ T895] netlink_rcv_skb+0x130/0x360 [ 189.051469][ T895] netlink_unicast+0x449/0x710 [ 189.051469][ T895] netlink_sendmsg+0x723/0xbe0 [ 189.051469][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 189.051469][ T895] ___sys_sendmsg+0xee/0x170 [ 189.051469][ T895] __sys_sendmsg+0xcd/0x170 [ 189.051469][ T895] do_syscall_64+0xc6/0x1e0 [ 189.051469][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 189.051469][ T895] [ 189.054478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 189.054478][ T895] neigh_parms_alloc+0x1e5/0x510 [ 189.054478][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 189.054478][ T895] ipv6_find_idev+0x102/0x170 [ 189.054478][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 189.054478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 189.054478][ T895] netlink_rcv_skb+0x130/0x360 [ 189.054478][ T895] netlink_unicast+0x449/0x710 [ 189.054478][ T895] netlink_sendmsg+0x723/0xbe0 [ 189.054478][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 189.054478][ T895] ___sys_sendmsg+0xee/0x170 [ 189.054478][ T895] __sys_sendmsg+0xcd/0x170 [ 189.054478][ T895] do_syscall_64+0xc6/0x1e0 [ 189.054478][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 189.054478][ T895] [ 199.303009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 199.303617][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 199.303617][ T895] netdev_get_by_index+0x5e/0x80 [ 199.303617][ T895] fib6_nh_init+0x3d8/0x15b0 [ 199.303617][ T895] ip6_route_info_create+0xf18/0x17d0 [ 199.303617][ T895] ip6_route_add+0x1c/0x140 [ 199.303617][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 199.303617][ T895] addrconf_add_dev+0xe2/0x170 [ 199.303617][ T895] inet6_addr_add+0x12f/0xa40 [ 199.303617][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 199.303617][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 199.303617][ T895] netlink_rcv_skb+0x130/0x360 [ 199.303617][ T895] netlink_unicast+0x449/0x710 [ 199.303617][ T895] netlink_sendmsg+0x723/0xbe0 [ 199.303617][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 199.303617][ T895] ___sys_sendmsg+0xee/0x170 [ 199.303617][ T895] __sys_sendmsg+0xcd/0x170 [ 199.303617][ T895] do_syscall_64+0xc6/0x1e0 [ 199.303617][ T895] [ 199.307169][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 199.307169][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 199.307169][ T895] ipv6_find_idev+0x102/0x170 [ 199.307169][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 199.307169][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 199.307169][ T895] netlink_rcv_skb+0x130/0x360 [ 199.307169][ T895] netlink_unicast+0x449/0x710 [ 199.307169][ T895] netlink_sendmsg+0x723/0xbe0 [ 199.307169][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 199.307169][ T895] ___sys_sendmsg+0xee/0x170 [ 199.307169][ T895] __sys_sendmsg+0xcd/0x170 [ 199.307169][ T895] do_syscall_64+0xc6/0x1e0 [ 199.307169][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 199.307169][ T895] [ 199.309459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 199.309459][ T895] neigh_parms_alloc+0x1e5/0x510 [ 199.309459][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 199.309459][ T895] ipv6_find_idev+0x102/0x170 [ 199.309459][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 199.309459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 199.309459][ T895] netlink_rcv_skb+0x130/0x360 [ 199.309459][ T895] netlink_unicast+0x449/0x710 [ 199.309459][ T895] netlink_sendmsg+0x723/0xbe0 [ 199.309459][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 199.309459][ T895] ___sys_sendmsg+0xee/0x170 [ 199.309459][ T895] __sys_sendmsg+0xcd/0x170 [ 199.309459][ T895] do_syscall_64+0xc6/0x1e0 [ 199.309459][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 199.309459][ T895] [ 209.550954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 209.551384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 209.551384][ T895] netdev_get_by_index+0x5e/0x80 [ 209.551384][ T895] fib6_nh_init+0x3d8/0x15b0 [ 209.551384][ T895] ip6_route_info_create+0xf18/0x17d0 [ 209.551384][ T895] ip6_route_add+0x1c/0x140 [ 209.551384][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 209.551384][ T895] addrconf_add_dev+0xe2/0x170 [ 209.551384][ T895] inet6_addr_add+0x12f/0xa40 [ 209.551384][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 209.551384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 209.551384][ T895] netlink_rcv_skb+0x130/0x360 [ 209.551384][ T895] netlink_unicast+0x449/0x710 [ 209.551384][ T895] netlink_sendmsg+0x723/0xbe0 [ 209.551384][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 209.551384][ T895] ___sys_sendmsg+0xee/0x170 [ 209.551384][ T895] __sys_sendmsg+0xcd/0x170 [ 209.551384][ T895] do_syscall_64+0xc6/0x1e0 [ 209.551384][ T895] [ 209.553876][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 209.553876][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 209.553876][ T895] ipv6_find_idev+0x102/0x170 [ 209.553876][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 209.553876][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 209.553876][ T895] netlink_rcv_skb+0x130/0x360 [ 209.553876][ T895] netlink_unicast+0x449/0x710 [ 209.553876][ T895] netlink_sendmsg+0x723/0xbe0 [ 209.553876][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 209.553876][ T895] ___sys_sendmsg+0xee/0x170 [ 209.553876][ T895] __sys_sendmsg+0xcd/0x170 [ 209.553876][ T895] do_syscall_64+0xc6/0x1e0 [ 209.553876][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 209.553876][ T895] [ 209.555790][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 209.555790][ T895] neigh_parms_alloc+0x1e5/0x510 [ 209.555790][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 209.555790][ T895] ipv6_find_idev+0x102/0x170 [ 209.555790][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 209.555790][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 209.555790][ T895] netlink_rcv_skb+0x130/0x360 [ 209.555790][ T895] netlink_unicast+0x449/0x710 [ 209.555790][ T895] netlink_sendmsg+0x723/0xbe0 [ 209.555790][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 209.555790][ T895] ___sys_sendmsg+0xee/0x170 [ 209.555790][ T895] __sys_sendmsg+0xcd/0x170 [ 209.555790][ T895] do_syscall_64+0xc6/0x1e0 [ 209.555790][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 209.555790][ T895] [ 219.663002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 219.663669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 219.663669][ T895] netdev_get_by_index+0x5e/0x80 [ 219.663669][ T895] fib6_nh_init+0x3d8/0x15b0 [ 219.663669][ T895] ip6_route_info_create+0xf18/0x17d0 [ 219.663669][ T895] ip6_route_add+0x1c/0x140 [ 219.663669][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 219.663669][ T895] addrconf_add_dev+0xe2/0x170 [ 219.663669][ T895] inet6_addr_add+0x12f/0xa40 [ 219.663669][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 219.663669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 219.663669][ T895] netlink_rcv_skb+0x130/0x360 [ 219.663669][ T895] netlink_unicast+0x449/0x710 [ 219.663669][ T895] netlink_sendmsg+0x723/0xbe0 [ 219.663669][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 219.663669][ T895] ___sys_sendmsg+0xee/0x170 [ 219.663669][ T895] __sys_sendmsg+0xcd/0x170 [ 219.663669][ T895] do_syscall_64+0xc6/0x1e0 [ 219.663669][ T895] [ 219.667236][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 219.667236][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 219.667236][ T895] ipv6_find_idev+0x102/0x170 [ 219.667236][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 219.667236][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 219.667236][ T895] netlink_rcv_skb+0x130/0x360 [ 219.667236][ T895] netlink_unicast+0x449/0x710 [ 219.667236][ T895] netlink_sendmsg+0x723/0xbe0 [ 219.667236][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 219.667236][ T895] ___sys_sendmsg+0xee/0x170 [ 219.667236][ T895] __sys_sendmsg+0xcd/0x170 [ 219.667236][ T895] do_syscall_64+0xc6/0x1e0 [ 219.667236][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 219.667236][ T895] [ 219.670095][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 219.670095][ T895] neigh_parms_alloc+0x1e5/0x510 [ 219.670095][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 219.670095][ T895] ipv6_find_idev+0x102/0x170 [ 219.670095][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 219.670095][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 219.670095][ T895] netlink_rcv_skb+0x130/0x360 [ 219.670095][ T895] netlink_unicast+0x449/0x710 [ 219.670095][ T895] netlink_sendmsg+0x723/0xbe0 [ 219.670095][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 219.670095][ T895] ___sys_sendmsg+0xee/0x170 [ 219.670095][ T895] __sys_sendmsg+0xcd/0x170 [ 219.670095][ T895] do_syscall_64+0xc6/0x1e0 [ 219.670095][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 219.670095][ T895] [ 229.919048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 229.919498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 229.919498][ T895] netdev_get_by_index+0x5e/0x80 [ 229.919498][ T895] fib6_nh_init+0x3d8/0x15b0 [ 229.919498][ T895] ip6_route_info_create+0xf18/0x17d0 [ 229.919498][ T895] ip6_route_add+0x1c/0x140 [ 229.919498][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 229.919498][ T895] addrconf_add_dev+0xe2/0x170 [ 229.919498][ T895] inet6_addr_add+0x12f/0xa40 [ 229.919498][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 229.919498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 229.919498][ T895] netlink_rcv_skb+0x130/0x360 [ 229.919498][ T895] netlink_unicast+0x449/0x710 [ 229.919498][ T895] netlink_sendmsg+0x723/0xbe0 [ 229.919498][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 229.919498][ T895] ___sys_sendmsg+0xee/0x170 [ 229.919498][ T895] __sys_sendmsg+0xcd/0x170 [ 229.919498][ T895] do_syscall_64+0xc6/0x1e0 [ 229.919498][ T895] [ 229.921911][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 229.921911][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 229.921911][ T895] ipv6_find_idev+0x102/0x170 [ 229.921911][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 229.921911][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 229.921911][ T895] netlink_rcv_skb+0x130/0x360 [ 229.921911][ T895] netlink_unicast+0x449/0x710 [ 229.921911][ T895] netlink_sendmsg+0x723/0xbe0 [ 229.921911][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 229.921911][ T895] ___sys_sendmsg+0xee/0x170 [ 229.921911][ T895] __sys_sendmsg+0xcd/0x170 [ 229.921911][ T895] do_syscall_64+0xc6/0x1e0 [ 229.921911][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 229.921911][ T895] [ 229.923793][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 229.923793][ T895] neigh_parms_alloc+0x1e5/0x510 [ 229.923793][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 229.923793][ T895] ipv6_find_idev+0x102/0x170 [ 229.923793][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 229.923793][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 229.923793][ T895] netlink_rcv_skb+0x130/0x360 [ 229.923793][ T895] netlink_unicast+0x449/0x710 [ 229.923793][ T895] netlink_sendmsg+0x723/0xbe0 [ 229.923793][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 229.923793][ T895] ___sys_sendmsg+0xee/0x170 [ 229.923793][ T895] __sys_sendmsg+0xcd/0x170 [ 229.923793][ T895] do_syscall_64+0xc6/0x1e0 [ 229.923793][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 229.923793][ T895] [ 240.175008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 240.175441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 240.175441][ T895] netdev_get_by_index+0x5e/0x80 [ 240.175441][ T895] fib6_nh_init+0x3d8/0x15b0 [ 240.175441][ T895] ip6_route_info_create+0xf18/0x17d0 [ 240.175441][ T895] ip6_route_add+0x1c/0x140 [ 240.175441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 240.175441][ T895] addrconf_add_dev+0xe2/0x170 [ 240.175441][ T895] inet6_addr_add+0x12f/0xa40 [ 240.175441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 240.175441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 240.175441][ T895] netlink_rcv_skb+0x130/0x360 [ 240.175441][ T895] netlink_unicast+0x449/0x710 [ 240.175441][ T895] netlink_sendmsg+0x723/0xbe0 [ 240.175441][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 240.175441][ T895] ___sys_sendmsg+0xee/0x170 [ 240.175441][ T895] __sys_sendmsg+0xcd/0x170 [ 240.175441][ T895] do_syscall_64+0xc6/0x1e0 [ 240.175441][ T895] [ 240.177852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 240.177852][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 240.177852][ T895] ipv6_find_idev+0x102/0x170 [ 240.177852][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 240.177852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 240.177852][ T895] netlink_rcv_skb+0x130/0x360 [ 240.177852][ T895] netlink_unicast+0x449/0x710 [ 240.177852][ T895] netlink_sendmsg+0x723/0xbe0 [ 240.177852][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 240.177852][ T895] ___sys_sendmsg+0xee/0x170 [ 240.177852][ T895] __sys_sendmsg+0xcd/0x170 [ 240.177852][ T895] do_syscall_64+0xc6/0x1e0 [ 240.177852][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 240.177852][ T895] [ 240.179740][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 240.179740][ T895] neigh_parms_alloc+0x1e5/0x510 [ 240.179740][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 240.179740][ T895] ipv6_find_idev+0x102/0x170 [ 240.179740][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 240.179740][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 240.179740][ T895] netlink_rcv_skb+0x130/0x360 [ 240.179740][ T895] netlink_unicast+0x449/0x710 [ 240.179740][ T895] netlink_sendmsg+0x723/0xbe0 [ 240.179740][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 240.179740][ T895] ___sys_sendmsg+0xee/0x170 [ 240.179740][ T895] __sys_sendmsg+0xcd/0x170 [ 240.179740][ T895] do_syscall_64+0xc6/0x1e0 [ 240.179740][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 240.179740][ T895] [ 250.430980][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 250.431485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 250.431485][ T895] netdev_get_by_index+0x5e/0x80 [ 250.431485][ T895] fib6_nh_init+0x3d8/0x15b0 [ 250.431485][ T895] ip6_route_info_create+0xf18/0x17d0 [ 250.431485][ T895] ip6_route_add+0x1c/0x140 [ 250.431485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 250.431485][ T895] addrconf_add_dev+0xe2/0x170 [ 250.431485][ T895] inet6_addr_add+0x12f/0xa40 [ 250.431485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 250.431485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 250.431485][ T895] netlink_rcv_skb+0x130/0x360 [ 250.431485][ T895] netlink_unicast+0x449/0x710 [ 250.431485][ T895] netlink_sendmsg+0x723/0xbe0 [ 250.431485][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 250.431485][ T895] ___sys_sendmsg+0xee/0x170 [ 250.431485][ T895] __sys_sendmsg+0xcd/0x170 [ 250.431485][ T895] do_syscall_64+0xc6/0x1e0 [ 250.431485][ T895] [ 250.433890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 250.433890][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 250.433890][ T895] ipv6_find_idev+0x102/0x170 [ 250.433890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 250.433890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 250.433890][ T895] netlink_rcv_skb+0x130/0x360 [ 250.433890][ T895] netlink_unicast+0x449/0x710 [ 250.433890][ T895] netlink_sendmsg+0x723/0xbe0 [ 250.433890][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 250.433890][ T895] ___sys_sendmsg+0xee/0x170 [ 250.433890][ T895] __sys_sendmsg+0xcd/0x170 [ 250.433890][ T895] do_syscall_64+0xc6/0x1e0 [ 250.433890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 250.433890][ T895] [ 250.435667][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 250.435667][ T895] neigh_parms_alloc+0x1e5/0x510 [ 250.435667][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 250.435667][ T895] ipv6_find_idev+0x102/0x170 [ 250.435667][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 250.435667][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 250.435667][ T895] netlink_rcv_skb+0x130/0x360 [ 250.435667][ T895] netlink_unicast+0x449/0x710 [ 250.435667][ T895] netlink_sendmsg+0x723/0xbe0 [ 250.435667][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 250.435667][ T895] ___sys_sendmsg+0xee/0x170 [ 250.435667][ T895] __sys_sendmsg+0xcd/0x170 [ 250.435667][ T895] do_syscall_64+0xc6/0x1e0 [ 250.435667][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 250.435667][ T895] [ 260.502965][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 260.503349][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 260.503349][ T895] netdev_get_by_index+0x5e/0x80 [ 260.503349][ T895] fib6_nh_init+0x3d8/0x15b0 [ 260.503349][ T895] ip6_route_info_create+0xf18/0x17d0 [ 260.503349][ T895] ip6_route_add+0x1c/0x140 [ 260.503349][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 260.503349][ T895] addrconf_add_dev+0xe2/0x170 [ 260.503349][ T895] inet6_addr_add+0x12f/0xa40 [ 260.503349][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 260.503349][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 260.503349][ T895] netlink_rcv_skb+0x130/0x360 [ 260.503349][ T895] netlink_unicast+0x449/0x710 [ 260.503349][ T895] netlink_sendmsg+0x723/0xbe0 [ 260.503349][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 260.503349][ T895] ___sys_sendmsg+0xee/0x170 [ 260.503349][ T895] __sys_sendmsg+0xcd/0x170 [ 260.503349][ T895] do_syscall_64+0xc6/0x1e0 [ 260.503349][ T895] [ 260.505571][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 260.505571][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 260.505571][ T895] ipv6_find_idev+0x102/0x170 [ 260.505571][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 260.505571][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 260.505571][ T895] netlink_rcv_skb+0x130/0x360 [ 260.505571][ T895] netlink_unicast+0x449/0x710 [ 260.505571][ T895] netlink_sendmsg+0x723/0xbe0 [ 260.505571][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 260.505571][ T895] ___sys_sendmsg+0xee/0x170 [ 260.505571][ T895] __sys_sendmsg+0xcd/0x170 [ 260.505571][ T895] do_syscall_64+0xc6/0x1e0 [ 260.505571][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 260.505571][ T895] [ 260.507308][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 260.507308][ T895] neigh_parms_alloc+0x1e5/0x510 [ 260.507308][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 260.507308][ T895] ipv6_find_idev+0x102/0x170 [ 260.507308][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 260.507308][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 260.507308][ T895] netlink_rcv_skb+0x130/0x360 [ 260.507308][ T895] netlink_unicast+0x449/0x710 [ 260.507308][ T895] netlink_sendmsg+0x723/0xbe0 [ 260.507308][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 260.507308][ T895] ___sys_sendmsg+0xee/0x170 [ 260.507308][ T895] __sys_sendmsg+0xcd/0x170 [ 260.507308][ T895] do_syscall_64+0xc6/0x1e0 [ 260.507308][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 260.507308][ T895] [ 270.750991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 270.751572][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 270.751572][ T895] netdev_get_by_index+0x5e/0x80 [ 270.751572][ T895] fib6_nh_init+0x3d8/0x15b0 [ 270.751572][ T895] ip6_route_info_create+0xf18/0x17d0 [ 270.751572][ T895] ip6_route_add+0x1c/0x140 [ 270.751572][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 270.751572][ T895] addrconf_add_dev+0xe2/0x170 [ 270.751572][ T895] inet6_addr_add+0x12f/0xa40 [ 270.751572][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 270.751572][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 270.751572][ T895] netlink_rcv_skb+0x130/0x360 [ 270.751572][ T895] netlink_unicast+0x449/0x710 [ 270.751572][ T895] netlink_sendmsg+0x723/0xbe0 [ 270.751572][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 270.751572][ T895] ___sys_sendmsg+0xee/0x170 [ 270.751572][ T895] __sys_sendmsg+0xcd/0x170 [ 270.751572][ T895] do_syscall_64+0xc6/0x1e0 [ 270.751572][ T895] [ 270.755297][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 270.755297][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 270.755297][ T895] ipv6_find_idev+0x102/0x170 [ 270.755297][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 270.755297][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 270.755297][ T895] netlink_rcv_skb+0x130/0x360 [ 270.755297][ T895] netlink_unicast+0x449/0x710 [ 270.755297][ T895] netlink_sendmsg+0x723/0xbe0 [ 270.755297][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 270.755297][ T895] ___sys_sendmsg+0xee/0x170 [ 270.755297][ T895] __sys_sendmsg+0xcd/0x170 [ 270.755297][ T895] do_syscall_64+0xc6/0x1e0 [ 270.755297][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 270.755297][ T895] [ 270.758240][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 270.758240][ T895] neigh_parms_alloc+0x1e5/0x510 [ 270.758240][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 270.758240][ T895] ipv6_find_idev+0x102/0x170 [ 270.758240][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 270.758240][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 270.758240][ T895] netlink_rcv_skb+0x130/0x360 [ 270.758240][ T895] netlink_unicast+0x449/0x710 [ 270.758240][ T895] netlink_sendmsg+0x723/0xbe0 [ 270.758240][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 270.758240][ T895] ___sys_sendmsg+0xee/0x170 [ 270.758240][ T895] __sys_sendmsg+0xcd/0x170 [ 270.758240][ T895] do_syscall_64+0xc6/0x1e0 [ 270.758240][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 270.758240][ T895] [ 280.999034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 280.999496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 280.999496][ T895] netdev_get_by_index+0x5e/0x80 [ 280.999496][ T895] fib6_nh_init+0x3d8/0x15b0 [ 280.999496][ T895] ip6_route_info_create+0xf18/0x17d0 [ 280.999496][ T895] ip6_route_add+0x1c/0x140 [ 280.999496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 280.999496][ T895] addrconf_add_dev+0xe2/0x170 [ 280.999496][ T895] inet6_addr_add+0x12f/0xa40 [ 280.999496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 280.999496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 280.999496][ T895] netlink_rcv_skb+0x130/0x360 [ 280.999496][ T895] netlink_unicast+0x449/0x710 [ 280.999496][ T895] netlink_sendmsg+0x723/0xbe0 [ 280.999496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 280.999496][ T895] ___sys_sendmsg+0xee/0x170 [ 280.999496][ T895] __sys_sendmsg+0xcd/0x170 [ 280.999496][ T895] do_syscall_64+0xc6/0x1e0 [ 280.999496][ T895] [ 281.001736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 281.001736][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 281.001736][ T895] ipv6_find_idev+0x102/0x170 [ 281.001736][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 281.001736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 281.001736][ T895] netlink_rcv_skb+0x130/0x360 [ 281.001736][ T895] netlink_unicast+0x449/0x710 [ 281.001736][ T895] netlink_sendmsg+0x723/0xbe0 [ 281.001736][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 281.001736][ T895] ___sys_sendmsg+0xee/0x170 [ 281.001736][ T895] __sys_sendmsg+0xcd/0x170 [ 281.001736][ T895] do_syscall_64+0xc6/0x1e0 [ 281.001736][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 281.001736][ T895] [ 281.003462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 281.003462][ T895] neigh_parms_alloc+0x1e5/0x510 [ 281.003462][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 281.003462][ T895] ipv6_find_idev+0x102/0x170 [ 281.003462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 281.003462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 281.003462][ T895] netlink_rcv_skb+0x130/0x360 [ 281.003462][ T895] netlink_unicast+0x449/0x710 [ 281.003462][ T895] netlink_sendmsg+0x723/0xbe0 [ 281.003462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 281.003462][ T895] ___sys_sendmsg+0xee/0x170 [ 281.003462][ T895] __sys_sendmsg+0xcd/0x170 [ 281.003462][ T895] do_syscall_64+0xc6/0x1e0 [ 281.003462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 281.003462][ T895] [ 291.246977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 291.247372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 291.247372][ T895] netdev_get_by_index+0x5e/0x80 [ 291.247372][ T895] fib6_nh_init+0x3d8/0x15b0 [ 291.247372][ T895] ip6_route_info_create+0xf18/0x17d0 [ 291.247372][ T895] ip6_route_add+0x1c/0x140 [ 291.247372][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 291.247372][ T895] addrconf_add_dev+0xe2/0x170 [ 291.247372][ T895] inet6_addr_add+0x12f/0xa40 [ 291.247372][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 291.247372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 291.247372][ T895] netlink_rcv_skb+0x130/0x360 [ 291.247372][ T895] netlink_unicast+0x449/0x710 [ 291.247372][ T895] netlink_sendmsg+0x723/0xbe0 [ 291.247372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 291.247372][ T895] ___sys_sendmsg+0xee/0x170 [ 291.247372][ T895] __sys_sendmsg+0xcd/0x170 [ 291.247372][ T895] do_syscall_64+0xc6/0x1e0 [ 291.247372][ T895] [ 291.249653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 291.249653][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 291.249653][ T895] ipv6_find_idev+0x102/0x170 [ 291.249653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 291.249653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 291.249653][ T895] netlink_rcv_skb+0x130/0x360 [ 291.249653][ T895] netlink_unicast+0x449/0x710 [ 291.249653][ T895] netlink_sendmsg+0x723/0xbe0 [ 291.249653][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 291.249653][ T895] ___sys_sendmsg+0xee/0x170 [ 291.249653][ T895] __sys_sendmsg+0xcd/0x170 [ 291.249653][ T895] do_syscall_64+0xc6/0x1e0 [ 291.249653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 291.249653][ T895] [ 291.251445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 291.251445][ T895] neigh_parms_alloc+0x1e5/0x510 [ 291.251445][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 291.251445][ T895] ipv6_find_idev+0x102/0x170 [ 291.251445][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 291.251445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 291.251445][ T895] netlink_rcv_skb+0x130/0x360 [ 291.251445][ T895] netlink_unicast+0x449/0x710 [ 291.251445][ T895] netlink_sendmsg+0x723/0xbe0 [ 291.251445][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 291.251445][ T895] ___sys_sendmsg+0xee/0x170 [ 291.251445][ T895] __sys_sendmsg+0xcd/0x170 [ 291.251445][ T895] do_syscall_64+0xc6/0x1e0 [ 291.251445][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 291.251445][ T895] [ 301.334965][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 301.335360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 301.335360][ T895] netdev_get_by_index+0x5e/0x80 [ 301.335360][ T895] fib6_nh_init+0x3d8/0x15b0 [ 301.335360][ T895] ip6_route_info_create+0xf18/0x17d0 [ 301.335360][ T895] ip6_route_add+0x1c/0x140 [ 301.335360][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 301.335360][ T895] addrconf_add_dev+0xe2/0x170 [ 301.335360][ T895] inet6_addr_add+0x12f/0xa40 [ 301.335360][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 301.335360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 301.335360][ T895] netlink_rcv_skb+0x130/0x360 [ 301.335360][ T895] netlink_unicast+0x449/0x710 [ 301.335360][ T895] netlink_sendmsg+0x723/0xbe0 [ 301.335360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 301.335360][ T895] ___sys_sendmsg+0xee/0x170 [ 301.335360][ T895] __sys_sendmsg+0xcd/0x170 [ 301.335360][ T895] do_syscall_64+0xc6/0x1e0 [ 301.335360][ T895] [ 301.337590][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 301.337590][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 301.337590][ T895] ipv6_find_idev+0x102/0x170 [ 301.337590][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 301.337590][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 301.337590][ T895] netlink_rcv_skb+0x130/0x360 [ 301.337590][ T895] netlink_unicast+0x449/0x710 [ 301.337590][ T895] netlink_sendmsg+0x723/0xbe0 [ 301.337590][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 301.337590][ T895] ___sys_sendmsg+0xee/0x170 [ 301.337590][ T895] __sys_sendmsg+0xcd/0x170 [ 301.337590][ T895] do_syscall_64+0xc6/0x1e0 [ 301.337590][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 301.337590][ T895] [ 301.339319][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 301.339319][ T895] neigh_parms_alloc+0x1e5/0x510 [ 301.339319][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 301.339319][ T895] ipv6_find_idev+0x102/0x170 [ 301.339319][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 301.339319][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 301.339319][ T895] netlink_rcv_skb+0x130/0x360 [ 301.339319][ T895] netlink_unicast+0x449/0x710 [ 301.339319][ T895] netlink_sendmsg+0x723/0xbe0 [ 301.339319][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 301.339319][ T895] ___sys_sendmsg+0xee/0x170 [ 301.339319][ T895] __sys_sendmsg+0xcd/0x170 [ 301.339319][ T895] do_syscall_64+0xc6/0x1e0 [ 301.339319][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 301.339319][ T895] [ 311.583057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 311.583452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 311.583452][ T895] netdev_get_by_index+0x5e/0x80 [ 311.583452][ T895] fib6_nh_init+0x3d8/0x15b0 [ 311.583452][ T895] ip6_route_info_create+0xf18/0x17d0 [ 311.583452][ T895] ip6_route_add+0x1c/0x140 [ 311.583452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 311.583452][ T895] addrconf_add_dev+0xe2/0x170 [ 311.583452][ T895] inet6_addr_add+0x12f/0xa40 [ 311.583452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 311.583452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 311.583452][ T895] netlink_rcv_skb+0x130/0x360 [ 311.583452][ T895] netlink_unicast+0x449/0x710 [ 311.583452][ T895] netlink_sendmsg+0x723/0xbe0 [ 311.583452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 311.583452][ T895] ___sys_sendmsg+0xee/0x170 [ 311.583452][ T895] __sys_sendmsg+0xcd/0x170 [ 311.583452][ T895] do_syscall_64+0xc6/0x1e0 [ 311.583452][ T895] [ 311.585714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 311.585714][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 311.585714][ T895] ipv6_find_idev+0x102/0x170 [ 311.585714][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 311.585714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 311.585714][ T895] netlink_rcv_skb+0x130/0x360 [ 311.585714][ T895] netlink_unicast+0x449/0x710 [ 311.585714][ T895] netlink_sendmsg+0x723/0xbe0 [ 311.585714][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 311.585714][ T895] ___sys_sendmsg+0xee/0x170 [ 311.585714][ T895] __sys_sendmsg+0xcd/0x170 [ 311.585714][ T895] do_syscall_64+0xc6/0x1e0 [ 311.585714][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 311.585714][ T895] [ 311.587479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 311.587479][ T895] neigh_parms_alloc+0x1e5/0x510 [ 311.587479][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 311.587479][ T895] ipv6_find_idev+0x102/0x170 [ 311.587479][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 311.587479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 311.587479][ T895] netlink_rcv_skb+0x130/0x360 [ 311.587479][ T895] netlink_unicast+0x449/0x710 [ 311.587479][ T895] netlink_sendmsg+0x723/0xbe0 [ 311.587479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 311.587479][ T895] ___sys_sendmsg+0xee/0x170 [ 311.587479][ T895] __sys_sendmsg+0xcd/0x170 [ 311.587479][ T895] do_syscall_64+0xc6/0x1e0 [ 311.587479][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 311.587479][ T895] [ 321.830967][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 321.831361][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 321.831361][ T895] netdev_get_by_index+0x5e/0x80 [ 321.831361][ T895] fib6_nh_init+0x3d8/0x15b0 [ 321.831361][ T895] ip6_route_info_create+0xf18/0x17d0 [ 321.831361][ T895] ip6_route_add+0x1c/0x140 [ 321.831361][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 321.831361][ T895] addrconf_add_dev+0xe2/0x170 [ 321.831361][ T895] inet6_addr_add+0x12f/0xa40 [ 321.831361][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 321.831361][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 321.831361][ T895] netlink_rcv_skb+0x130/0x360 [ 321.831361][ T895] netlink_unicast+0x449/0x710 [ 321.831361][ T895] netlink_sendmsg+0x723/0xbe0 [ 321.831361][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 321.831361][ T895] ___sys_sendmsg+0xee/0x170 [ 321.831361][ T895] __sys_sendmsg+0xcd/0x170 [ 321.831361][ T895] do_syscall_64+0xc6/0x1e0 [ 321.831361][ T895] [ 321.833872][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 321.833872][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 321.833872][ T895] ipv6_find_idev+0x102/0x170 [ 321.833872][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 321.833872][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 321.833872][ T895] netlink_rcv_skb+0x130/0x360 [ 321.833872][ T895] netlink_unicast+0x449/0x710 [ 321.833872][ T895] netlink_sendmsg+0x723/0xbe0 [ 321.833872][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 321.833872][ T895] ___sys_sendmsg+0xee/0x170 [ 321.833872][ T895] __sys_sendmsg+0xcd/0x170 [ 321.833872][ T895] do_syscall_64+0xc6/0x1e0 [ 321.833872][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 321.833872][ T895] [ 321.835618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 321.835618][ T895] neigh_parms_alloc+0x1e5/0x510 [ 321.835618][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 321.835618][ T895] ipv6_find_idev+0x102/0x170 [ 321.835618][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 321.835618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 321.835618][ T895] netlink_rcv_skb+0x130/0x360 [ 321.835618][ T895] netlink_unicast+0x449/0x710 [ 321.835618][ T895] netlink_sendmsg+0x723/0xbe0 [ 321.835618][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 321.835618][ T895] ___sys_sendmsg+0xee/0x170 [ 321.835618][ T895] __sys_sendmsg+0xcd/0x170 [ 321.835618][ T895] do_syscall_64+0xc6/0x1e0 [ 321.835618][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 321.835618][ T895] [ 332.078968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 332.079403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 332.079403][ T895] netdev_get_by_index+0x5e/0x80 [ 332.079403][ T895] fib6_nh_init+0x3d8/0x15b0 [ 332.079403][ T895] ip6_route_info_create+0xf18/0x17d0 [ 332.079403][ T895] ip6_route_add+0x1c/0x140 [ 332.079403][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 332.079403][ T895] addrconf_add_dev+0xe2/0x170 [ 332.079403][ T895] inet6_addr_add+0x12f/0xa40 [ 332.079403][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 332.079403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 332.079403][ T895] netlink_rcv_skb+0x130/0x360 [ 332.079403][ T895] netlink_unicast+0x449/0x710 [ 332.079403][ T895] netlink_sendmsg+0x723/0xbe0 [ 332.079403][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 332.079403][ T895] ___sys_sendmsg+0xee/0x170 [ 332.079403][ T895] __sys_sendmsg+0xcd/0x170 [ 332.079403][ T895] do_syscall_64+0xc6/0x1e0 [ 332.079403][ T895] [ 332.081727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 332.081727][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 332.081727][ T895] ipv6_find_idev+0x102/0x170 [ 332.081727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 332.081727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 332.081727][ T895] netlink_rcv_skb+0x130/0x360 [ 332.081727][ T895] netlink_unicast+0x449/0x710 [ 332.081727][ T895] netlink_sendmsg+0x723/0xbe0 [ 332.081727][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 332.081727][ T895] ___sys_sendmsg+0xee/0x170 [ 332.081727][ T895] __sys_sendmsg+0xcd/0x170 [ 332.081727][ T895] do_syscall_64+0xc6/0x1e0 [ 332.081727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 332.081727][ T895] [ 332.083481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 332.083481][ T895] neigh_parms_alloc+0x1e5/0x510 [ 332.083481][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 332.083481][ T895] ipv6_find_idev+0x102/0x170 [ 332.083481][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 332.083481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 332.083481][ T895] netlink_rcv_skb+0x130/0x360 [ 332.083481][ T895] netlink_unicast+0x449/0x710 [ 332.083481][ T895] netlink_sendmsg+0x723/0xbe0 [ 332.083481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 332.083481][ T895] ___sys_sendmsg+0xee/0x170 [ 332.083481][ T895] __sys_sendmsg+0xcd/0x170 [ 332.083481][ T895] do_syscall_64+0xc6/0x1e0 [ 332.083481][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 332.083481][ T895] [ 342.335076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 342.335472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 342.335472][ T895] netdev_get_by_index+0x5e/0x80 [ 342.335472][ T895] fib6_nh_init+0x3d8/0x15b0 [ 342.335472][ T895] ip6_route_info_create+0xf18/0x17d0 [ 342.335472][ T895] ip6_route_add+0x1c/0x140 [ 342.335472][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 342.335472][ T895] addrconf_add_dev+0xe2/0x170 [ 342.335472][ T895] inet6_addr_add+0x12f/0xa40 [ 342.335472][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 342.335472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 342.335472][ T895] netlink_rcv_skb+0x130/0x360 [ 342.335472][ T895] netlink_unicast+0x449/0x710 [ 342.335472][ T895] netlink_sendmsg+0x723/0xbe0 [ 342.335472][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 342.335472][ T895] ___sys_sendmsg+0xee/0x170 [ 342.335472][ T895] __sys_sendmsg+0xcd/0x170 [ 342.335472][ T895] do_syscall_64+0xc6/0x1e0 [ 342.335472][ T895] [ 342.337713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 342.337713][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 342.337713][ T895] ipv6_find_idev+0x102/0x170 [ 342.337713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 342.337713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 342.337713][ T895] netlink_rcv_skb+0x130/0x360 [ 342.337713][ T895] netlink_unicast+0x449/0x710 [ 342.337713][ T895] netlink_sendmsg+0x723/0xbe0 [ 342.337713][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 342.337713][ T895] ___sys_sendmsg+0xee/0x170 [ 342.337713][ T895] __sys_sendmsg+0xcd/0x170 [ 342.337713][ T895] do_syscall_64+0xc6/0x1e0 [ 342.337713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 342.337713][ T895] [ 342.339457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 342.339457][ T895] neigh_parms_alloc+0x1e5/0x510 [ 342.339457][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 342.339457][ T895] ipv6_find_idev+0x102/0x170 [ 342.339457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 342.339457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 342.339457][ T895] netlink_rcv_skb+0x130/0x360 [ 342.339457][ T895] netlink_unicast+0x449/0x710 [ 342.339457][ T895] netlink_sendmsg+0x723/0xbe0 [ 342.339457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 342.339457][ T895] ___sys_sendmsg+0xee/0x170 [ 342.339457][ T895] __sys_sendmsg+0xcd/0x170 [ 342.339457][ T895] do_syscall_64+0xc6/0x1e0 [ 342.339457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 342.339457][ T895] [ 352.583023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 352.583570][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 352.583570][ T895] netdev_get_by_index+0x5e/0x80 [ 352.583570][ T895] fib6_nh_init+0x3d8/0x15b0 [ 352.583570][ T895] ip6_route_info_create+0xf18/0x17d0 [ 352.583570][ T895] ip6_route_add+0x1c/0x140 [ 352.583570][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 352.583570][ T895] addrconf_add_dev+0xe2/0x170 [ 352.583570][ T895] inet6_addr_add+0x12f/0xa40 [ 352.583570][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 352.583570][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 352.583570][ T895] netlink_rcv_skb+0x130/0x360 [ 352.583570][ T895] netlink_unicast+0x449/0x710 [ 352.583570][ T895] netlink_sendmsg+0x723/0xbe0 [ 352.583570][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 352.583570][ T895] ___sys_sendmsg+0xee/0x170 [ 352.583570][ T895] __sys_sendmsg+0xcd/0x170 [ 352.583570][ T895] do_syscall_64+0xc6/0x1e0 [ 352.583570][ T895] [ 352.586958][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 352.586958][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 352.586958][ T895] ipv6_find_idev+0x102/0x170 [ 352.586958][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 352.586958][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 352.586958][ T895] netlink_rcv_skb+0x130/0x360 [ 352.586958][ T895] netlink_unicast+0x449/0x710 [ 352.586958][ T895] netlink_sendmsg+0x723/0xbe0 [ 352.586958][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 352.586958][ T895] ___sys_sendmsg+0xee/0x170 [ 352.586958][ T895] __sys_sendmsg+0xcd/0x170 [ 352.586958][ T895] do_syscall_64+0xc6/0x1e0 [ 352.586958][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 352.586958][ T895] [ 352.589671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 352.589671][ T895] neigh_parms_alloc+0x1e5/0x510 [ 352.589671][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 352.589671][ T895] ipv6_find_idev+0x102/0x170 [ 352.589671][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 352.589671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 352.589671][ T895] netlink_rcv_skb+0x130/0x360 [ 352.589671][ T895] netlink_unicast+0x449/0x710 [ 352.589671][ T895] netlink_sendmsg+0x723/0xbe0 [ 352.589671][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 352.589671][ T895] ___sys_sendmsg+0xee/0x170 [ 352.589671][ T895] __sys_sendmsg+0xcd/0x170 [ 352.589671][ T895] do_syscall_64+0xc6/0x1e0 [ 352.589671][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 352.589671][ T895] [ 362.831050][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 362.831475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 362.831475][ T895] netdev_get_by_index+0x5e/0x80 [ 362.831475][ T895] fib6_nh_init+0x3d8/0x15b0 [ 362.831475][ T895] ip6_route_info_create+0xf18/0x17d0 [ 362.831475][ T895] ip6_route_add+0x1c/0x140 [ 362.831475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 362.831475][ T895] addrconf_add_dev+0xe2/0x170 [ 362.831475][ T895] inet6_addr_add+0x12f/0xa40 [ 362.831475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 362.831475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 362.831475][ T895] netlink_rcv_skb+0x130/0x360 [ 362.831475][ T895] netlink_unicast+0x449/0x710 [ 362.831475][ T895] netlink_sendmsg+0x723/0xbe0 [ 362.831475][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 362.831475][ T895] ___sys_sendmsg+0xee/0x170 [ 362.831475][ T895] __sys_sendmsg+0xcd/0x170 [ 362.831475][ T895] do_syscall_64+0xc6/0x1e0 [ 362.831475][ T895] [ 362.833946][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 362.833946][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 362.833946][ T895] ipv6_find_idev+0x102/0x170 [ 362.833946][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 362.833946][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 362.833946][ T895] netlink_rcv_skb+0x130/0x360 [ 362.833946][ T895] netlink_unicast+0x449/0x710 [ 362.833946][ T895] netlink_sendmsg+0x723/0xbe0 [ 362.833946][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 362.833946][ T895] ___sys_sendmsg+0xee/0x170 [ 362.833946][ T895] __sys_sendmsg+0xcd/0x170 [ 362.833946][ T895] do_syscall_64+0xc6/0x1e0 [ 362.833946][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 362.833946][ T895] [ 362.835842][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 362.835842][ T895] neigh_parms_alloc+0x1e5/0x510 [ 362.835842][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 362.835842][ T895] ipv6_find_idev+0x102/0x170 [ 362.835842][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 362.835842][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 362.835842][ T895] netlink_rcv_skb+0x130/0x360 [ 362.835842][ T895] netlink_unicast+0x449/0x710 [ 362.835842][ T895] netlink_sendmsg+0x723/0xbe0 [ 362.835842][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 362.835842][ T895] ___sys_sendmsg+0xee/0x170 [ 362.835842][ T895] __sys_sendmsg+0xcd/0x170 [ 362.835842][ T895] do_syscall_64+0xc6/0x1e0 [ 362.835842][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 362.835842][ T895] [ 373.078989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 373.079610][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 373.079610][ T895] netdev_get_by_index+0x5e/0x80 [ 373.079610][ T895] fib6_nh_init+0x3d8/0x15b0 [ 373.079610][ T895] ip6_route_info_create+0xf18/0x17d0 [ 373.079610][ T895] ip6_route_add+0x1c/0x140 [ 373.079610][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 373.079610][ T895] addrconf_add_dev+0xe2/0x170 [ 373.079610][ T895] inet6_addr_add+0x12f/0xa40 [ 373.079610][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 373.079610][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 373.079610][ T895] netlink_rcv_skb+0x130/0x360 [ 373.079610][ T895] netlink_unicast+0x449/0x710 [ 373.079610][ T895] netlink_sendmsg+0x723/0xbe0 [ 373.079610][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 373.079610][ T895] ___sys_sendmsg+0xee/0x170 [ 373.079610][ T895] __sys_sendmsg+0xcd/0x170 [ 373.079610][ T895] do_syscall_64+0xc6/0x1e0 [ 373.079610][ T895] [ 373.083418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 373.083418][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 373.083418][ T895] ipv6_find_idev+0x102/0x170 [ 373.083418][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 373.083418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 373.083418][ T895] netlink_rcv_skb+0x130/0x360 [ 373.083418][ T895] netlink_unicast+0x449/0x710 [ 373.083418][ T895] netlink_sendmsg+0x723/0xbe0 [ 373.083418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 373.083418][ T895] ___sys_sendmsg+0xee/0x170 [ 373.083418][ T895] __sys_sendmsg+0xcd/0x170 [ 373.083418][ T895] do_syscall_64+0xc6/0x1e0 [ 373.083418][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 373.083418][ T895] [ 373.086333][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 373.086333][ T895] neigh_parms_alloc+0x1e5/0x510 [ 373.086333][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 373.086333][ T895] ipv6_find_idev+0x102/0x170 [ 373.086333][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 373.086333][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 373.086333][ T895] netlink_rcv_skb+0x130/0x360 [ 373.086333][ T895] netlink_unicast+0x449/0x710 [ 373.086333][ T895] netlink_sendmsg+0x723/0xbe0 [ 373.086333][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 373.086333][ T895] ___sys_sendmsg+0xee/0x170 [ 373.086333][ T895] __sys_sendmsg+0xcd/0x170 [ 373.086333][ T895] do_syscall_64+0xc6/0x1e0 [ 373.086333][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 373.086333][ T895] [ 383.246986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 383.247554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 383.247554][ T895] netdev_get_by_index+0x5e/0x80 [ 383.247554][ T895] fib6_nh_init+0x3d8/0x15b0 [ 383.247554][ T895] ip6_route_info_create+0xf18/0x17d0 [ 383.247554][ T895] ip6_route_add+0x1c/0x140 [ 383.247554][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 383.247554][ T895] addrconf_add_dev+0xe2/0x170 [ 383.247554][ T895] inet6_addr_add+0x12f/0xa40 [ 383.247554][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 383.247554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 383.247554][ T895] netlink_rcv_skb+0x130/0x360 [ 383.247554][ T895] netlink_unicast+0x449/0x710 [ 383.247554][ T895] netlink_sendmsg+0x723/0xbe0 [ 383.247554][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 383.247554][ T895] ___sys_sendmsg+0xee/0x170 [ 383.247554][ T895] __sys_sendmsg+0xcd/0x170 [ 383.247554][ T895] do_syscall_64+0xc6/0x1e0 [ 383.247554][ T895] [ 383.251326][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 383.251326][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 383.251326][ T895] ipv6_find_idev+0x102/0x170 [ 383.251326][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 383.251326][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 383.251326][ T895] netlink_rcv_skb+0x130/0x360 [ 383.251326][ T895] netlink_unicast+0x449/0x710 [ 383.251326][ T895] netlink_sendmsg+0x723/0xbe0 [ 383.251326][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 383.251326][ T895] ___sys_sendmsg+0xee/0x170 [ 383.251326][ T895] __sys_sendmsg+0xcd/0x170 [ 383.251326][ T895] do_syscall_64+0xc6/0x1e0 [ 383.251326][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 383.251326][ T895] [ 383.254249][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 383.254249][ T895] neigh_parms_alloc+0x1e5/0x510 [ 383.254249][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 383.254249][ T895] ipv6_find_idev+0x102/0x170 [ 383.254249][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 383.254249][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 383.254249][ T895] netlink_rcv_skb+0x130/0x360 [ 383.254249][ T895] netlink_unicast+0x449/0x710 [ 383.254249][ T895] netlink_sendmsg+0x723/0xbe0 [ 383.254249][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 383.254249][ T895] ___sys_sendmsg+0xee/0x170 [ 383.254249][ T895] __sys_sendmsg+0xcd/0x170 [ 383.254249][ T895] do_syscall_64+0xc6/0x1e0 [ 383.254249][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 383.254249][ T895] [ 393.494959][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 393.495540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 393.495540][ T895] netdev_get_by_index+0x5e/0x80 [ 393.495540][ T895] fib6_nh_init+0x3d8/0x15b0 [ 393.495540][ T895] ip6_route_info_create+0xf18/0x17d0 [ 393.495540][ T895] ip6_route_add+0x1c/0x140 [ 393.495540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 393.495540][ T895] addrconf_add_dev+0xe2/0x170 [ 393.495540][ T895] inet6_addr_add+0x12f/0xa40 [ 393.495540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 393.495540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 393.495540][ T895] netlink_rcv_skb+0x130/0x360 [ 393.495540][ T895] netlink_unicast+0x449/0x710 [ 393.495540][ T895] netlink_sendmsg+0x723/0xbe0 [ 393.495540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 393.495540][ T895] ___sys_sendmsg+0xee/0x170 [ 393.495540][ T895] __sys_sendmsg+0xcd/0x170 [ 393.495540][ T895] do_syscall_64+0xc6/0x1e0 [ 393.495540][ T895] [ 393.499221][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 393.499221][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 393.499221][ T895] ipv6_find_idev+0x102/0x170 [ 393.499221][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 393.499221][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 393.499221][ T895] netlink_rcv_skb+0x130/0x360 [ 393.499221][ T895] netlink_unicast+0x449/0x710 [ 393.499221][ T895] netlink_sendmsg+0x723/0xbe0 [ 393.499221][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 393.499221][ T895] ___sys_sendmsg+0xee/0x170 [ 393.499221][ T895] __sys_sendmsg+0xcd/0x170 [ 393.499221][ T895] do_syscall_64+0xc6/0x1e0 [ 393.499221][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 393.499221][ T895] [ 393.502081][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 393.502081][ T895] neigh_parms_alloc+0x1e5/0x510 [ 393.502081][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 393.502081][ T895] ipv6_find_idev+0x102/0x170 [ 393.502081][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 393.502081][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 393.502081][ T895] netlink_rcv_skb+0x130/0x360 [ 393.502081][ T895] netlink_unicast+0x449/0x710 [ 393.502081][ T895] netlink_sendmsg+0x723/0xbe0 [ 393.502081][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 393.502081][ T895] ___sys_sendmsg+0xee/0x170 [ 393.502081][ T895] __sys_sendmsg+0xcd/0x170 [ 393.502081][ T895] do_syscall_64+0xc6/0x1e0 [ 393.502081][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 393.502081][ T895] [ 403.743066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 403.743536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 403.743536][ T895] netdev_get_by_index+0x5e/0x80 [ 403.743536][ T895] fib6_nh_init+0x3d8/0x15b0 [ 403.743536][ T895] ip6_route_info_create+0xf18/0x17d0 [ 403.743536][ T895] ip6_route_add+0x1c/0x140 [ 403.743536][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 403.743536][ T895] addrconf_add_dev+0xe2/0x170 [ 403.743536][ T895] inet6_addr_add+0x12f/0xa40 [ 403.743536][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 403.743536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 403.743536][ T895] netlink_rcv_skb+0x130/0x360 [ 403.743536][ T895] netlink_unicast+0x449/0x710 [ 403.743536][ T895] netlink_sendmsg+0x723/0xbe0 [ 403.743536][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 403.743536][ T895] ___sys_sendmsg+0xee/0x170 [ 403.743536][ T895] __sys_sendmsg+0xcd/0x170 [ 403.743536][ T895] do_syscall_64+0xc6/0x1e0 [ 403.743536][ T895] [ 403.745785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 403.745785][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 403.745785][ T895] ipv6_find_idev+0x102/0x170 [ 403.745785][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 403.745785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 403.745785][ T895] netlink_rcv_skb+0x130/0x360 [ 403.745785][ T895] netlink_unicast+0x449/0x710 [ 403.745785][ T895] netlink_sendmsg+0x723/0xbe0 [ 403.745785][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 403.745785][ T895] ___sys_sendmsg+0xee/0x170 [ 403.745785][ T895] __sys_sendmsg+0xcd/0x170 [ 403.745785][ T895] do_syscall_64+0xc6/0x1e0 [ 403.745785][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 403.745785][ T895] [ 403.747523][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 403.747523][ T895] neigh_parms_alloc+0x1e5/0x510 [ 403.747523][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 403.747523][ T895] ipv6_find_idev+0x102/0x170 [ 403.747523][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 403.747523][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 403.747523][ T895] netlink_rcv_skb+0x130/0x360 [ 403.747523][ T895] netlink_unicast+0x449/0x710 [ 403.747523][ T895] netlink_sendmsg+0x723/0xbe0 [ 403.747523][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 403.747523][ T895] ___sys_sendmsg+0xee/0x170 [ 403.747523][ T895] __sys_sendmsg+0xcd/0x170 [ 403.747523][ T895] do_syscall_64+0xc6/0x1e0 [ 403.747523][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 403.747523][ T895] [ 413.911012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 413.911425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 413.911425][ T895] netdev_get_by_index+0x5e/0x80 [ 413.911425][ T895] fib6_nh_init+0x3d8/0x15b0 [ 413.911425][ T895] ip6_route_info_create+0xf18/0x17d0 [ 413.911425][ T895] ip6_route_add+0x1c/0x140 [ 413.911425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 413.911425][ T895] addrconf_add_dev+0xe2/0x170 [ 413.911425][ T895] inet6_addr_add+0x12f/0xa40 [ 413.911425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 413.911425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 413.911425][ T895] netlink_rcv_skb+0x130/0x360 [ 413.911425][ T895] netlink_unicast+0x449/0x710 [ 413.911425][ T895] netlink_sendmsg+0x723/0xbe0 [ 413.911425][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 413.911425][ T895] ___sys_sendmsg+0xee/0x170 [ 413.911425][ T895] __sys_sendmsg+0xcd/0x170 [ 413.911425][ T895] do_syscall_64+0xc6/0x1e0 [ 413.911425][ T895] [ 413.913679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 413.913679][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 413.913679][ T895] ipv6_find_idev+0x102/0x170 [ 413.913679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 413.913679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 413.913679][ T895] netlink_rcv_skb+0x130/0x360 [ 413.913679][ T895] netlink_unicast+0x449/0x710 [ 413.913679][ T895] netlink_sendmsg+0x723/0xbe0 [ 413.913679][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 413.913679][ T895] ___sys_sendmsg+0xee/0x170 [ 413.913679][ T895] __sys_sendmsg+0xcd/0x170 [ 413.913679][ T895] do_syscall_64+0xc6/0x1e0 [ 413.913679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 413.913679][ T895] [ 413.915528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 413.915528][ T895] neigh_parms_alloc+0x1e5/0x510 [ 413.915528][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 413.915528][ T895] ipv6_find_idev+0x102/0x170 [ 413.915528][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 413.915528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 413.915528][ T895] netlink_rcv_skb+0x130/0x360 [ 413.915528][ T895] netlink_unicast+0x449/0x710 [ 413.915528][ T895] netlink_sendmsg+0x723/0xbe0 [ 413.915528][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 413.915528][ T895] ___sys_sendmsg+0xee/0x170 [ 413.915528][ T895] __sys_sendmsg+0xcd/0x170 [ 413.915528][ T895] do_syscall_64+0xc6/0x1e0 [ 413.915528][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 413.915528][ T895] [ 424.158973][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 424.159393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 424.159393][ T895] netdev_get_by_index+0x5e/0x80 [ 424.159393][ T895] fib6_nh_init+0x3d8/0x15b0 [ 424.159393][ T895] ip6_route_info_create+0xf18/0x17d0 [ 424.159393][ T895] ip6_route_add+0x1c/0x140 [ 424.159393][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 424.159393][ T895] addrconf_add_dev+0xe2/0x170 [ 424.159393][ T895] inet6_addr_add+0x12f/0xa40 [ 424.159393][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 424.159393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 424.159393][ T895] netlink_rcv_skb+0x130/0x360 [ 424.159393][ T895] netlink_unicast+0x449/0x710 [ 424.159393][ T895] netlink_sendmsg+0x723/0xbe0 [ 424.159393][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 424.159393][ T895] ___sys_sendmsg+0xee/0x170 [ 424.159393][ T895] __sys_sendmsg+0xcd/0x170 [ 424.159393][ T895] do_syscall_64+0xc6/0x1e0 [ 424.159393][ T895] [ 424.161703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 424.161703][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 424.161703][ T895] ipv6_find_idev+0x102/0x170 [ 424.161703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 424.161703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 424.161703][ T895] netlink_rcv_skb+0x130/0x360 [ 424.161703][ T895] netlink_unicast+0x449/0x710 [ 424.161703][ T895] netlink_sendmsg+0x723/0xbe0 [ 424.161703][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 424.161703][ T895] ___sys_sendmsg+0xee/0x170 [ 424.161703][ T895] __sys_sendmsg+0xcd/0x170 [ 424.161703][ T895] do_syscall_64+0xc6/0x1e0 [ 424.161703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 424.161703][ T895] [ 424.163521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 424.163521][ T895] neigh_parms_alloc+0x1e5/0x510 [ 424.163521][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 424.163521][ T895] ipv6_find_idev+0x102/0x170 [ 424.163521][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 424.163521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 424.163521][ T895] netlink_rcv_skb+0x130/0x360 [ 424.163521][ T895] netlink_unicast+0x449/0x710 [ 424.163521][ T895] netlink_sendmsg+0x723/0xbe0 [ 424.163521][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 424.163521][ T895] ___sys_sendmsg+0xee/0x170 [ 424.163521][ T895] __sys_sendmsg+0xcd/0x170 [ 424.163521][ T895] do_syscall_64+0xc6/0x1e0 [ 424.163521][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 424.163521][ T895] [ 434.406952][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 434.407397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 434.407397][ T895] netdev_get_by_index+0x5e/0x80 [ 434.407397][ T895] fib6_nh_init+0x3d8/0x15b0 [ 434.407397][ T895] ip6_route_info_create+0xf18/0x17d0 [ 434.407397][ T895] ip6_route_add+0x1c/0x140 [ 434.407397][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 434.407397][ T895] addrconf_add_dev+0xe2/0x170 [ 434.407397][ T895] inet6_addr_add+0x12f/0xa40 [ 434.407397][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 434.407397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 434.407397][ T895] netlink_rcv_skb+0x130/0x360 [ 434.407397][ T895] netlink_unicast+0x449/0x710 [ 434.407397][ T895] netlink_sendmsg+0x723/0xbe0 [ 434.407397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 434.407397][ T895] ___sys_sendmsg+0xee/0x170 [ 434.407397][ T895] __sys_sendmsg+0xcd/0x170 [ 434.407397][ T895] do_syscall_64+0xc6/0x1e0 [ 434.407397][ T895] [ 434.409608][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 434.409608][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 434.409608][ T895] ipv6_find_idev+0x102/0x170 [ 434.409608][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 434.409608][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 434.409608][ T895] netlink_rcv_skb+0x130/0x360 [ 434.409608][ T895] netlink_unicast+0x449/0x710 [ 434.409608][ T895] netlink_sendmsg+0x723/0xbe0 [ 434.409608][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 434.409608][ T895] ___sys_sendmsg+0xee/0x170 [ 434.409608][ T895] __sys_sendmsg+0xcd/0x170 [ 434.409608][ T895] do_syscall_64+0xc6/0x1e0 [ 434.409608][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 434.409608][ T895] [ 434.411395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 434.411395][ T895] neigh_parms_alloc+0x1e5/0x510 [ 434.411395][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 434.411395][ T895] ipv6_find_idev+0x102/0x170 [ 434.411395][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 434.411395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 434.411395][ T895] netlink_rcv_skb+0x130/0x360 [ 434.411395][ T895] netlink_unicast+0x449/0x710 [ 434.411395][ T895] netlink_sendmsg+0x723/0xbe0 [ 434.411395][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 434.411395][ T895] ___sys_sendmsg+0xee/0x170 [ 434.411395][ T895] __sys_sendmsg+0xcd/0x170 [ 434.411395][ T895] do_syscall_64+0xc6/0x1e0 [ 434.411395][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 434.411395][ T895] [ 444.478980][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 444.479379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 444.479379][ T895] netdev_get_by_index+0x5e/0x80 [ 444.479379][ T895] fib6_nh_init+0x3d8/0x15b0 [ 444.479379][ T895] ip6_route_info_create+0xf18/0x17d0 [ 444.479379][ T895] ip6_route_add+0x1c/0x140 [ 444.479379][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 444.479379][ T895] addrconf_add_dev+0xe2/0x170 [ 444.479379][ T895] inet6_addr_add+0x12f/0xa40 [ 444.479379][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 444.479379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 444.479379][ T895] netlink_rcv_skb+0x130/0x360 [ 444.479379][ T895] netlink_unicast+0x449/0x710 [ 444.479379][ T895] netlink_sendmsg+0x723/0xbe0 [ 444.479379][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 444.479379][ T895] ___sys_sendmsg+0xee/0x170 [ 444.479379][ T895] __sys_sendmsg+0xcd/0x170 [ 444.479379][ T895] do_syscall_64+0xc6/0x1e0 [ 444.479379][ T895] [ 444.481772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 444.481772][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 444.481772][ T895] ipv6_find_idev+0x102/0x170 [ 444.481772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 444.481772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 444.481772][ T895] netlink_rcv_skb+0x130/0x360 [ 444.481772][ T895] netlink_unicast+0x449/0x710 [ 444.481772][ T895] netlink_sendmsg+0x723/0xbe0 [ 444.481772][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 444.481772][ T895] ___sys_sendmsg+0xee/0x170 [ 444.481772][ T895] __sys_sendmsg+0xcd/0x170 [ 444.481772][ T895] do_syscall_64+0xc6/0x1e0 [ 444.481772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 444.481772][ T895] [ 444.483485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 444.483485][ T895] neigh_parms_alloc+0x1e5/0x510 [ 444.483485][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 444.483485][ T895] ipv6_find_idev+0x102/0x170 [ 444.483485][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 444.483485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 444.483485][ T895] netlink_rcv_skb+0x130/0x360 [ 444.483485][ T895] netlink_unicast+0x449/0x710 [ 444.483485][ T895] netlink_sendmsg+0x723/0xbe0 [ 444.483485][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 444.483485][ T895] ___sys_sendmsg+0xee/0x170 [ 444.483485][ T895] __sys_sendmsg+0xcd/0x170 [ 444.483485][ T895] do_syscall_64+0xc6/0x1e0 [ 444.483485][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 444.483485][ T895] [ 454.527000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 454.527611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 454.527611][ T895] netdev_get_by_index+0x5e/0x80 [ 454.527611][ T895] fib6_nh_init+0x3d8/0x15b0 [ 454.527611][ T895] ip6_route_info_create+0xf18/0x17d0 [ 454.527611][ T895] ip6_route_add+0x1c/0x140 [ 454.527611][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 454.527611][ T895] addrconf_add_dev+0xe2/0x170 [ 454.527611][ T895] inet6_addr_add+0x12f/0xa40 [ 454.527611][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 454.527611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 454.527611][ T895] netlink_rcv_skb+0x130/0x360 [ 454.527611][ T895] netlink_unicast+0x449/0x710 [ 454.527611][ T895] netlink_sendmsg+0x723/0xbe0 [ 454.527611][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 454.527611][ T895] ___sys_sendmsg+0xee/0x170 [ 454.527611][ T895] __sys_sendmsg+0xcd/0x170 [ 454.527611][ T895] do_syscall_64+0xc6/0x1e0 [ 454.527611][ T895] [ 454.531079][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 454.531079][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 454.531079][ T895] ipv6_find_idev+0x102/0x170 [ 454.531079][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 454.531079][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 454.531079][ T895] netlink_rcv_skb+0x130/0x360 [ 454.531079][ T895] netlink_unicast+0x449/0x710 [ 454.531079][ T895] netlink_sendmsg+0x723/0xbe0 [ 454.531079][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 454.531079][ T895] ___sys_sendmsg+0xee/0x170 [ 454.531079][ T895] __sys_sendmsg+0xcd/0x170 [ 454.531079][ T895] do_syscall_64+0xc6/0x1e0 [ 454.531079][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 454.531079][ T895] [ 454.533821][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 454.533821][ T895] neigh_parms_alloc+0x1e5/0x510 [ 454.533821][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 454.533821][ T895] ipv6_find_idev+0x102/0x170 [ 454.533821][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 454.533821][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 454.533821][ T895] netlink_rcv_skb+0x130/0x360 [ 454.533821][ T895] netlink_unicast+0x449/0x710 [ 454.533821][ T895] netlink_sendmsg+0x723/0xbe0 [ 454.533821][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 454.533821][ T895] ___sys_sendmsg+0xee/0x170 [ 454.533821][ T895] __sys_sendmsg+0xcd/0x170 [ 454.533821][ T895] do_syscall_64+0xc6/0x1e0 [ 454.533821][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 454.533821][ T895] [ 464.791017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 464.791589][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 464.791589][ T895] netdev_get_by_index+0x5e/0x80 [ 464.791589][ T895] fib6_nh_init+0x3d8/0x15b0 [ 464.791589][ T895] ip6_route_info_create+0xf18/0x17d0 [ 464.791589][ T895] ip6_route_add+0x1c/0x140 [ 464.791589][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 464.791589][ T895] addrconf_add_dev+0xe2/0x170 [ 464.791589][ T895] inet6_addr_add+0x12f/0xa40 [ 464.791589][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 464.791589][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 464.791589][ T895] netlink_rcv_skb+0x130/0x360 [ 464.791589][ T895] netlink_unicast+0x449/0x710 [ 464.791589][ T895] netlink_sendmsg+0x723/0xbe0 [ 464.791589][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 464.791589][ T895] ___sys_sendmsg+0xee/0x170 [ 464.791589][ T895] __sys_sendmsg+0xcd/0x170 [ 464.791589][ T895] do_syscall_64+0xc6/0x1e0 [ 464.791589][ T895] [ 464.795229][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 464.795229][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 464.795229][ T895] ipv6_find_idev+0x102/0x170 [ 464.795229][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 464.795229][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 464.795229][ T895] netlink_rcv_skb+0x130/0x360 [ 464.795229][ T895] netlink_unicast+0x449/0x710 [ 464.795229][ T895] netlink_sendmsg+0x723/0xbe0 [ 464.795229][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 464.795229][ T895] ___sys_sendmsg+0xee/0x170 [ 464.795229][ T895] __sys_sendmsg+0xcd/0x170 [ 464.795229][ T895] do_syscall_64+0xc6/0x1e0 [ 464.795229][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 464.795229][ T895] [ 464.798076][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 464.798076][ T895] neigh_parms_alloc+0x1e5/0x510 [ 464.798076][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 464.798076][ T895] ipv6_find_idev+0x102/0x170 [ 464.798076][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 464.798076][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 464.798076][ T895] netlink_rcv_skb+0x130/0x360 [ 464.798076][ T895] netlink_unicast+0x449/0x710 [ 464.798076][ T895] netlink_sendmsg+0x723/0xbe0 [ 464.798076][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 464.798076][ T895] ___sys_sendmsg+0xee/0x170 [ 464.798076][ T895] __sys_sendmsg+0xcd/0x170 [ 464.798076][ T895] do_syscall_64+0xc6/0x1e0 [ 464.798076][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 464.798076][ T895] [ 474.839026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 474.839476][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 474.839476][ T895] netdev_get_by_index+0x5e/0x80 [ 474.839476][ T895] fib6_nh_init+0x3d8/0x15b0 [ 474.839476][ T895] ip6_route_info_create+0xf18/0x17d0 [ 474.839476][ T895] ip6_route_add+0x1c/0x140 [ 474.839476][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 474.839476][ T895] addrconf_add_dev+0xe2/0x170 [ 474.839476][ T895] inet6_addr_add+0x12f/0xa40 [ 474.839476][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 474.839476][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 474.839476][ T895] netlink_rcv_skb+0x130/0x360 [ 474.839476][ T895] netlink_unicast+0x449/0x710 [ 474.839476][ T895] netlink_sendmsg+0x723/0xbe0 [ 474.839476][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 474.839476][ T895] ___sys_sendmsg+0xee/0x170 [ 474.839476][ T895] __sys_sendmsg+0xcd/0x170 [ 474.839476][ T895] do_syscall_64+0xc6/0x1e0 [ 474.839476][ T895] [ 474.842081][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 474.842081][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 474.842081][ T895] ipv6_find_idev+0x102/0x170 [ 474.842081][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 474.842081][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 474.842081][ T895] netlink_rcv_skb+0x130/0x360 [ 474.842081][ T895] netlink_unicast+0x449/0x710 [ 474.842081][ T895] netlink_sendmsg+0x723/0xbe0 [ 474.842081][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 474.842081][ T895] ___sys_sendmsg+0xee/0x170 [ 474.842081][ T895] __sys_sendmsg+0xcd/0x170 [ 474.842081][ T895] do_syscall_64+0xc6/0x1e0 [ 474.842081][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 474.842081][ T895] [ 474.844053][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 474.844053][ T895] neigh_parms_alloc+0x1e5/0x510 [ 474.844053][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 474.844053][ T895] ipv6_find_idev+0x102/0x170 [ 474.844053][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 474.844053][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 474.844053][ T895] netlink_rcv_skb+0x130/0x360 [ 474.844053][ T895] netlink_unicast+0x449/0x710 [ 474.844053][ T895] netlink_sendmsg+0x723/0xbe0 [ 474.844053][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 474.844053][ T895] ___sys_sendmsg+0xee/0x170 [ 474.844053][ T895] __sys_sendmsg+0xcd/0x170 [ 474.844053][ T895] do_syscall_64+0xc6/0x1e0 [ 474.844053][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 474.844053][ T895] [ 485.095086][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 485.095619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 485.095619][ T895] netdev_get_by_index+0x5e/0x80 [ 485.095619][ T895] fib6_nh_init+0x3d8/0x15b0 [ 485.095619][ T895] ip6_route_info_create+0xf18/0x17d0 [ 485.095619][ T895] ip6_route_add+0x1c/0x140 [ 485.095619][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 485.095619][ T895] addrconf_add_dev+0xe2/0x170 [ 485.095619][ T895] inet6_addr_add+0x12f/0xa40 [ 485.095619][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 485.095619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 485.095619][ T895] netlink_rcv_skb+0x130/0x360 [ 485.095619][ T895] netlink_unicast+0x449/0x710 [ 485.095619][ T895] netlink_sendmsg+0x723/0xbe0 [ 485.095619][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 485.095619][ T895] ___sys_sendmsg+0xee/0x170 [ 485.095619][ T895] __sys_sendmsg+0xcd/0x170 [ 485.095619][ T895] do_syscall_64+0xc6/0x1e0 [ 485.095619][ T895] [ 485.097890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 485.097890][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 485.097890][ T895] ipv6_find_idev+0x102/0x170 [ 485.097890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 485.097890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 485.097890][ T895] netlink_rcv_skb+0x130/0x360 [ 485.097890][ T895] netlink_unicast+0x449/0x710 [ 485.097890][ T895] netlink_sendmsg+0x723/0xbe0 [ 485.097890][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 485.097890][ T895] ___sys_sendmsg+0xee/0x170 [ 485.097890][ T895] __sys_sendmsg+0xcd/0x170 [ 485.097890][ T895] do_syscall_64+0xc6/0x1e0 [ 485.097890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 485.097890][ T895] [ 485.099640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 485.099640][ T895] neigh_parms_alloc+0x1e5/0x510 [ 485.099640][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 485.099640][ T895] ipv6_find_idev+0x102/0x170 [ 485.099640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 485.099640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 485.099640][ T895] netlink_rcv_skb+0x130/0x360 [ 485.099640][ T895] netlink_unicast+0x449/0x710 [ 485.099640][ T895] netlink_sendmsg+0x723/0xbe0 [ 485.099640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 485.099640][ T895] ___sys_sendmsg+0xee/0x170 [ 485.099640][ T895] __sys_sendmsg+0xcd/0x170 [ 485.099640][ T895] do_syscall_64+0xc6/0x1e0 [ 485.099640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 485.099640][ T895] [ 495.198987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 495.199433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 495.199433][ T895] netdev_get_by_index+0x5e/0x80 [ 495.199433][ T895] fib6_nh_init+0x3d8/0x15b0 [ 495.199433][ T895] ip6_route_info_create+0xf18/0x17d0 [ 495.199433][ T895] ip6_route_add+0x1c/0x140 [ 495.199433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 495.199433][ T895] addrconf_add_dev+0xe2/0x170 [ 495.199433][ T895] inet6_addr_add+0x12f/0xa40 [ 495.199433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 495.199433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 495.199433][ T895] netlink_rcv_skb+0x130/0x360 [ 495.199433][ T895] netlink_unicast+0x449/0x710 [ 495.199433][ T895] netlink_sendmsg+0x723/0xbe0 [ 495.199433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 495.199433][ T895] ___sys_sendmsg+0xee/0x170 [ 495.199433][ T895] __sys_sendmsg+0xcd/0x170 [ 495.199433][ T895] do_syscall_64+0xc6/0x1e0 [ 495.199433][ T895] [ 495.201867][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 495.201867][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 495.201867][ T895] ipv6_find_idev+0x102/0x170 [ 495.201867][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 495.201867][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 495.201867][ T895] netlink_rcv_skb+0x130/0x360 [ 495.201867][ T895] netlink_unicast+0x449/0x710 [ 495.201867][ T895] netlink_sendmsg+0x723/0xbe0 [ 495.201867][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 495.201867][ T895] ___sys_sendmsg+0xee/0x170 [ 495.201867][ T895] __sys_sendmsg+0xcd/0x170 [ 495.201867][ T895] do_syscall_64+0xc6/0x1e0 [ 495.201867][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 495.201867][ T895] [ 495.203787][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 495.203787][ T895] neigh_parms_alloc+0x1e5/0x510 [ 495.203787][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 495.203787][ T895] ipv6_find_idev+0x102/0x170 [ 495.203787][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 495.203787][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 495.203787][ T895] netlink_rcv_skb+0x130/0x360 [ 495.203787][ T895] netlink_unicast+0x449/0x710 [ 495.203787][ T895] netlink_sendmsg+0x723/0xbe0 [ 495.203787][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 495.203787][ T895] ___sys_sendmsg+0xee/0x170 [ 495.203787][ T895] __sys_sendmsg+0xcd/0x170 [ 495.203787][ T895] do_syscall_64+0xc6/0x1e0 [ 495.203787][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 495.203787][ T895] [ 505.398960][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 505.399384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 505.399384][ T895] netdev_get_by_index+0x5e/0x80 [ 505.399384][ T895] fib6_nh_init+0x3d8/0x15b0 [ 505.399384][ T895] ip6_route_info_create+0xf18/0x17d0 [ 505.399384][ T895] ip6_route_add+0x1c/0x140 [ 505.399384][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 505.399384][ T895] addrconf_add_dev+0xe2/0x170 [ 505.399384][ T895] inet6_addr_add+0x12f/0xa40 [ 505.399384][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 505.399384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 505.399384][ T895] netlink_rcv_skb+0x130/0x360 [ 505.399384][ T895] netlink_unicast+0x449/0x710 [ 505.399384][ T895] netlink_sendmsg+0x723/0xbe0 [ 505.399384][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 505.399384][ T895] ___sys_sendmsg+0xee/0x170 [ 505.399384][ T895] __sys_sendmsg+0xcd/0x170 [ 505.399384][ T895] do_syscall_64+0xc6/0x1e0 [ 505.399384][ T895] [ 505.401814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 505.401814][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 505.401814][ T895] ipv6_find_idev+0x102/0x170 [ 505.401814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 505.401814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 505.401814][ T895] netlink_rcv_skb+0x130/0x360 [ 505.401814][ T895] netlink_unicast+0x449/0x710 [ 505.401814][ T895] netlink_sendmsg+0x723/0xbe0 [ 505.401814][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 505.401814][ T895] ___sys_sendmsg+0xee/0x170 [ 505.401814][ T895] __sys_sendmsg+0xcd/0x170 [ 505.401814][ T895] do_syscall_64+0xc6/0x1e0 [ 505.401814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 505.401814][ T895] [ 505.403658][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 505.403658][ T895] neigh_parms_alloc+0x1e5/0x510 [ 505.403658][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 505.403658][ T895] ipv6_find_idev+0x102/0x170 [ 505.403658][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 505.403658][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 505.403658][ T895] netlink_rcv_skb+0x130/0x360 [ 505.403658][ T895] netlink_unicast+0x449/0x710 [ 505.403658][ T895] netlink_sendmsg+0x723/0xbe0 [ 505.403658][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 505.403658][ T895] ___sys_sendmsg+0xee/0x170 [ 505.403658][ T895] __sys_sendmsg+0xcd/0x170 [ 505.403658][ T895] do_syscall_64+0xc6/0x1e0 [ 505.403658][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 505.403658][ T895] [ 515.439015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 515.439428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 515.439428][ T895] netdev_get_by_index+0x5e/0x80 [ 515.439428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 515.439428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 515.439428][ T895] ip6_route_add+0x1c/0x140 [ 515.439428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 515.439428][ T895] addrconf_add_dev+0xe2/0x170 [ 515.439428][ T895] inet6_addr_add+0x12f/0xa40 [ 515.439428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 515.439428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 515.439428][ T895] netlink_rcv_skb+0x130/0x360 [ 515.439428][ T895] netlink_unicast+0x449/0x710 [ 515.439428][ T895] netlink_sendmsg+0x723/0xbe0 [ 515.439428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 515.439428][ T895] ___sys_sendmsg+0xee/0x170 [ 515.439428][ T895] __sys_sendmsg+0xcd/0x170 [ 515.439428][ T895] do_syscall_64+0xc6/0x1e0 [ 515.439428][ T895] [ 515.441636][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 515.441636][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 515.441636][ T895] ipv6_find_idev+0x102/0x170 [ 515.441636][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 515.441636][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 515.441636][ T895] netlink_rcv_skb+0x130/0x360 [ 515.441636][ T895] netlink_unicast+0x449/0x710 [ 515.441636][ T895] netlink_sendmsg+0x723/0xbe0 [ 515.441636][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 515.441636][ T895] ___sys_sendmsg+0xee/0x170 [ 515.441636][ T895] __sys_sendmsg+0xcd/0x170 [ 515.441636][ T895] do_syscall_64+0xc6/0x1e0 [ 515.441636][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 515.441636][ T895] [ 515.443363][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 515.443363][ T895] neigh_parms_alloc+0x1e5/0x510 [ 515.443363][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 515.443363][ T895] ipv6_find_idev+0x102/0x170 [ 515.443363][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 515.443363][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 515.443363][ T895] netlink_rcv_skb+0x130/0x360 [ 515.443363][ T895] netlink_unicast+0x449/0x710 [ 515.443363][ T895] netlink_sendmsg+0x723/0xbe0 [ 515.443363][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 515.443363][ T895] ___sys_sendmsg+0xee/0x170 [ 515.443363][ T895] __sys_sendmsg+0xcd/0x170 [ 515.443363][ T895] do_syscall_64+0xc6/0x1e0 [ 515.443363][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 515.443363][ T895] [ 525.686974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 525.687471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 525.687471][ T895] netdev_get_by_index+0x5e/0x80 [ 525.687471][ T895] fib6_nh_init+0x3d8/0x15b0 [ 525.687471][ T895] ip6_route_info_create+0xf18/0x17d0 [ 525.687471][ T895] ip6_route_add+0x1c/0x140 [ 525.687471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 525.687471][ T895] addrconf_add_dev+0xe2/0x170 [ 525.687471][ T895] inet6_addr_add+0x12f/0xa40 [ 525.687471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 525.687471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 525.687471][ T895] netlink_rcv_skb+0x130/0x360 [ 525.687471][ T895] netlink_unicast+0x449/0x710 [ 525.687471][ T895] netlink_sendmsg+0x723/0xbe0 [ 525.687471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 525.687471][ T895] ___sys_sendmsg+0xee/0x170 [ 525.687471][ T895] __sys_sendmsg+0xcd/0x170 [ 525.687471][ T895] do_syscall_64+0xc6/0x1e0 [ 525.687471][ T895] [ 525.689749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 525.689749][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 525.689749][ T895] ipv6_find_idev+0x102/0x170 [ 525.689749][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 525.689749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 525.689749][ T895] netlink_rcv_skb+0x130/0x360 [ 525.689749][ T895] netlink_unicast+0x449/0x710 [ 525.689749][ T895] netlink_sendmsg+0x723/0xbe0 [ 525.689749][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 525.689749][ T895] ___sys_sendmsg+0xee/0x170 [ 525.689749][ T895] __sys_sendmsg+0xcd/0x170 [ 525.689749][ T895] do_syscall_64+0xc6/0x1e0 [ 525.689749][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 525.689749][ T895] [ 525.691495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 525.691495][ T895] neigh_parms_alloc+0x1e5/0x510 [ 525.691495][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 525.691495][ T895] ipv6_find_idev+0x102/0x170 [ 525.691495][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 525.691495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 525.691495][ T895] netlink_rcv_skb+0x130/0x360 [ 525.691495][ T895] netlink_unicast+0x449/0x710 [ 525.691495][ T895] netlink_sendmsg+0x723/0xbe0 [ 525.691495][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 525.691495][ T895] ___sys_sendmsg+0xee/0x170 [ 525.691495][ T895] __sys_sendmsg+0xcd/0x170 [ 525.691495][ T895] do_syscall_64+0xc6/0x1e0 [ 525.691495][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 525.691495][ T895] [ 535.838983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 535.839399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 535.839399][ T895] netdev_get_by_index+0x5e/0x80 [ 535.839399][ T895] fib6_nh_init+0x3d8/0x15b0 [ 535.839399][ T895] ip6_route_info_create+0xf18/0x17d0 [ 535.839399][ T895] ip6_route_add+0x1c/0x140 [ 535.839399][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 535.839399][ T895] addrconf_add_dev+0xe2/0x170 [ 535.839399][ T895] inet6_addr_add+0x12f/0xa40 [ 535.839399][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 535.839399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 535.839399][ T895] netlink_rcv_skb+0x130/0x360 [ 535.839399][ T895] netlink_unicast+0x449/0x710 [ 535.839399][ T895] netlink_sendmsg+0x723/0xbe0 [ 535.839399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 535.839399][ T895] ___sys_sendmsg+0xee/0x170 [ 535.839399][ T895] __sys_sendmsg+0xcd/0x170 [ 535.839399][ T895] do_syscall_64+0xc6/0x1e0 [ 535.839399][ T895] [ 535.841763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 535.841763][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 535.841763][ T895] ipv6_find_idev+0x102/0x170 [ 535.841763][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 535.841763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 535.841763][ T895] netlink_rcv_skb+0x130/0x360 [ 535.841763][ T895] netlink_unicast+0x449/0x710 [ 535.841763][ T895] netlink_sendmsg+0x723/0xbe0 [ 535.841763][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 535.841763][ T895] ___sys_sendmsg+0xee/0x170 [ 535.841763][ T895] __sys_sendmsg+0xcd/0x170 [ 535.841763][ T895] do_syscall_64+0xc6/0x1e0 [ 535.841763][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 535.841763][ T895] [ 535.843563][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 535.843563][ T895] neigh_parms_alloc+0x1e5/0x510 [ 535.843563][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 535.843563][ T895] ipv6_find_idev+0x102/0x170 [ 535.843563][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 535.843563][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 535.843563][ T895] netlink_rcv_skb+0x130/0x360 [ 535.843563][ T895] netlink_unicast+0x449/0x710 [ 535.843563][ T895] netlink_sendmsg+0x723/0xbe0 [ 535.843563][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 535.843563][ T895] ___sys_sendmsg+0xee/0x170 [ 535.843563][ T895] __sys_sendmsg+0xcd/0x170 [ 535.843563][ T895] do_syscall_64+0xc6/0x1e0 [ 535.843563][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 535.843563][ T895] [ 546.087003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 546.087391][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 546.087391][ T895] netdev_get_by_index+0x5e/0x80 [ 546.087391][ T895] fib6_nh_init+0x3d8/0x15b0 [ 546.087391][ T895] ip6_route_info_create+0xf18/0x17d0 [ 546.087391][ T895] ip6_route_add+0x1c/0x140 [ 546.087391][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 546.087391][ T895] addrconf_add_dev+0xe2/0x170 [ 546.087391][ T895] inet6_addr_add+0x12f/0xa40 [ 546.087391][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 546.087391][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 546.087391][ T895] netlink_rcv_skb+0x130/0x360 [ 546.087391][ T895] netlink_unicast+0x449/0x710 [ 546.087391][ T895] netlink_sendmsg+0x723/0xbe0 [ 546.087391][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 546.087391][ T895] ___sys_sendmsg+0xee/0x170 [ 546.087391][ T895] __sys_sendmsg+0xcd/0x170 [ 546.087391][ T895] do_syscall_64+0xc6/0x1e0 [ 546.087391][ T895] [ 546.089605][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 546.089605][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 546.089605][ T895] ipv6_find_idev+0x102/0x170 [ 546.089605][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 546.089605][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 546.089605][ T895] netlink_rcv_skb+0x130/0x360 [ 546.089605][ T895] netlink_unicast+0x449/0x710 [ 546.089605][ T895] netlink_sendmsg+0x723/0xbe0 [ 546.089605][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 546.089605][ T895] ___sys_sendmsg+0xee/0x170 [ 546.089605][ T895] __sys_sendmsg+0xcd/0x170 [ 546.089605][ T895] do_syscall_64+0xc6/0x1e0 [ 546.089605][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 546.089605][ T895] [ 546.091449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 546.091449][ T895] neigh_parms_alloc+0x1e5/0x510 [ 546.091449][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 546.091449][ T895] ipv6_find_idev+0x102/0x170 [ 546.091449][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 546.091449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 546.091449][ T895] netlink_rcv_skb+0x130/0x360 [ 546.091449][ T895] netlink_unicast+0x449/0x710 [ 546.091449][ T895] netlink_sendmsg+0x723/0xbe0 [ 546.091449][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 546.091449][ T895] ___sys_sendmsg+0xee/0x170 [ 546.091449][ T895] __sys_sendmsg+0xcd/0x170 [ 546.091449][ T895] do_syscall_64+0xc6/0x1e0 [ 546.091449][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 546.091449][ T895] [ 556.335078][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 556.335585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 556.335585][ T895] netdev_get_by_index+0x5e/0x80 [ 556.335585][ T895] fib6_nh_init+0x3d8/0x15b0 [ 556.335585][ T895] ip6_route_info_create+0xf18/0x17d0 [ 556.335585][ T895] ip6_route_add+0x1c/0x140 [ 556.335585][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 556.335585][ T895] addrconf_add_dev+0xe2/0x170 [ 556.335585][ T895] inet6_addr_add+0x12f/0xa40 [ 556.335585][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 556.335585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 556.335585][ T895] netlink_rcv_skb+0x130/0x360 [ 556.335585][ T895] netlink_unicast+0x449/0x710 [ 556.335585][ T895] netlink_sendmsg+0x723/0xbe0 [ 556.335585][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 556.335585][ T895] ___sys_sendmsg+0xee/0x170 [ 556.335585][ T895] __sys_sendmsg+0xcd/0x170 [ 556.335585][ T895] do_syscall_64+0xc6/0x1e0 [ 556.335585][ T895] [ 556.337808][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 556.337808][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 556.337808][ T895] ipv6_find_idev+0x102/0x170 [ 556.337808][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 556.337808][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 556.337808][ T895] netlink_rcv_skb+0x130/0x360 [ 556.337808][ T895] netlink_unicast+0x449/0x710 [ 556.337808][ T895] netlink_sendmsg+0x723/0xbe0 [ 556.337808][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 556.337808][ T895] ___sys_sendmsg+0xee/0x170 [ 556.337808][ T895] __sys_sendmsg+0xcd/0x170 [ 556.337808][ T895] do_syscall_64+0xc6/0x1e0 [ 556.337808][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 556.337808][ T895] [ 556.339677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 556.339677][ T895] neigh_parms_alloc+0x1e5/0x510 [ 556.339677][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 556.339677][ T895] ipv6_find_idev+0x102/0x170 [ 556.339677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 556.339677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 556.339677][ T895] netlink_rcv_skb+0x130/0x360 [ 556.339677][ T895] netlink_unicast+0x449/0x710 [ 556.339677][ T895] netlink_sendmsg+0x723/0xbe0 [ 556.339677][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 556.339677][ T895] ___sys_sendmsg+0xee/0x170 [ 556.339677][ T895] __sys_sendmsg+0xcd/0x170 [ 556.339677][ T895] do_syscall_64+0xc6/0x1e0 [ 556.339677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 556.339677][ T895] [ 566.582978][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 566.583369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 566.583369][ T895] netdev_get_by_index+0x5e/0x80 [ 566.583369][ T895] fib6_nh_init+0x3d8/0x15b0 [ 566.583369][ T895] ip6_route_info_create+0xf18/0x17d0 [ 566.583369][ T895] ip6_route_add+0x1c/0x140 [ 566.583369][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 566.583369][ T895] addrconf_add_dev+0xe2/0x170 [ 566.583369][ T895] inet6_addr_add+0x12f/0xa40 [ 566.583369][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 566.583369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 566.583369][ T895] netlink_rcv_skb+0x130/0x360 [ 566.583369][ T895] netlink_unicast+0x449/0x710 [ 566.583369][ T895] netlink_sendmsg+0x723/0xbe0 [ 566.583369][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 566.583369][ T895] ___sys_sendmsg+0xee/0x170 [ 566.583369][ T895] __sys_sendmsg+0xcd/0x170 [ 566.583369][ T895] do_syscall_64+0xc6/0x1e0 [ 566.583369][ T895] [ 566.585574][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 566.585574][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 566.585574][ T895] ipv6_find_idev+0x102/0x170 [ 566.585574][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 566.585574][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 566.585574][ T895] netlink_rcv_skb+0x130/0x360 [ 566.585574][ T895] netlink_unicast+0x449/0x710 [ 566.585574][ T895] netlink_sendmsg+0x723/0xbe0 [ 566.585574][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 566.585574][ T895] ___sys_sendmsg+0xee/0x170 [ 566.585574][ T895] __sys_sendmsg+0xcd/0x170 [ 566.585574][ T895] do_syscall_64+0xc6/0x1e0 [ 566.585574][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 566.585574][ T895] [ 566.587296][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 566.587296][ T895] neigh_parms_alloc+0x1e5/0x510 [ 566.587296][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 566.587296][ T895] ipv6_find_idev+0x102/0x170 [ 566.587296][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 566.587296][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 566.587296][ T895] netlink_rcv_skb+0x130/0x360 [ 566.587296][ T895] netlink_unicast+0x449/0x710 [ 566.587296][ T895] netlink_sendmsg+0x723/0xbe0 [ 566.587296][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 566.587296][ T895] ___sys_sendmsg+0xee/0x170 [ 566.587296][ T895] __sys_sendmsg+0xcd/0x170 [ 566.587296][ T895] do_syscall_64+0xc6/0x1e0 [ 566.587296][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 566.587296][ T895] [ 576.830987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 576.831371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 576.831371][ T895] netdev_get_by_index+0x5e/0x80 [ 576.831371][ T895] fib6_nh_init+0x3d8/0x15b0 [ 576.831371][ T895] ip6_route_info_create+0xf18/0x17d0 [ 576.831371][ T895] ip6_route_add+0x1c/0x140 [ 576.831371][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 576.831371][ T895] addrconf_add_dev+0xe2/0x170 [ 576.831371][ T895] inet6_addr_add+0x12f/0xa40 [ 576.831371][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 576.831371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 576.831371][ T895] netlink_rcv_skb+0x130/0x360 [ 576.831371][ T895] netlink_unicast+0x449/0x710 [ 576.831371][ T895] netlink_sendmsg+0x723/0xbe0 [ 576.831371][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 576.831371][ T895] ___sys_sendmsg+0xee/0x170 [ 576.831371][ T895] __sys_sendmsg+0xcd/0x170 [ 576.831371][ T895] do_syscall_64+0xc6/0x1e0 [ 576.831371][ T895] [ 576.833661][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 576.833661][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 576.833661][ T895] ipv6_find_idev+0x102/0x170 [ 576.833661][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 576.833661][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 576.833661][ T895] netlink_rcv_skb+0x130/0x360 [ 576.833661][ T895] netlink_unicast+0x449/0x710 [ 576.833661][ T895] netlink_sendmsg+0x723/0xbe0 [ 576.833661][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 576.833661][ T895] ___sys_sendmsg+0xee/0x170 [ 576.833661][ T895] __sys_sendmsg+0xcd/0x170 [ 576.833661][ T895] do_syscall_64+0xc6/0x1e0 [ 576.833661][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 576.833661][ T895] [ 576.835371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 576.835371][ T895] neigh_parms_alloc+0x1e5/0x510 [ 576.835371][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 576.835371][ T895] ipv6_find_idev+0x102/0x170 [ 576.835371][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 576.835371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 576.835371][ T895] netlink_rcv_skb+0x130/0x360 [ 576.835371][ T895] netlink_unicast+0x449/0x710 [ 576.835371][ T895] netlink_sendmsg+0x723/0xbe0 [ 576.835371][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 576.835371][ T895] ___sys_sendmsg+0xee/0x170 [ 576.835371][ T895] __sys_sendmsg+0xcd/0x170 [ 576.835371][ T895] do_syscall_64+0xc6/0x1e0 [ 576.835371][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 576.835371][ T895] [ 587.055021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 587.055417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 587.055417][ T895] netdev_get_by_index+0x5e/0x80 [ 587.055417][ T895] fib6_nh_init+0x3d8/0x15b0 [ 587.055417][ T895] ip6_route_info_create+0xf18/0x17d0 [ 587.055417][ T895] ip6_route_add+0x1c/0x140 [ 587.055417][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 587.055417][ T895] addrconf_add_dev+0xe2/0x170 [ 587.055417][ T895] inet6_addr_add+0x12f/0xa40 [ 587.055417][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 587.055417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 587.055417][ T895] netlink_rcv_skb+0x130/0x360 [ 587.055417][ T895] netlink_unicast+0x449/0x710 [ 587.055417][ T895] netlink_sendmsg+0x723/0xbe0 [ 587.055417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 587.055417][ T895] ___sys_sendmsg+0xee/0x170 [ 587.055417][ T895] __sys_sendmsg+0xcd/0x170 [ 587.055417][ T895] do_syscall_64+0xc6/0x1e0 [ 587.055417][ T895] [ 587.057799][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 587.057799][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 587.057799][ T895] ipv6_find_idev+0x102/0x170 [ 587.057799][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 587.057799][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 587.057799][ T895] netlink_rcv_skb+0x130/0x360 [ 587.057799][ T895] netlink_unicast+0x449/0x710 [ 587.057799][ T895] netlink_sendmsg+0x723/0xbe0 [ 587.057799][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 587.057799][ T895] ___sys_sendmsg+0xee/0x170 [ 587.057799][ T895] __sys_sendmsg+0xcd/0x170 [ 587.057799][ T895] do_syscall_64+0xc6/0x1e0 [ 587.057799][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 587.057799][ T895] [ 587.059632][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 587.059632][ T895] neigh_parms_alloc+0x1e5/0x510 [ 587.059632][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 587.059632][ T895] ipv6_find_idev+0x102/0x170 [ 587.059632][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 587.059632][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 587.059632][ T895] netlink_rcv_skb+0x130/0x360 [ 587.059632][ T895] netlink_unicast+0x449/0x710 [ 587.059632][ T895] netlink_sendmsg+0x723/0xbe0 [ 587.059632][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 587.059632][ T895] ___sys_sendmsg+0xee/0x170 [ 587.059632][ T895] __sys_sendmsg+0xcd/0x170 [ 587.059632][ T895] do_syscall_64+0xc6/0x1e0 [ 587.059632][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 587.059632][ T895] [ 597.118976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 597.119448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 597.119448][ T895] netdev_get_by_index+0x5e/0x80 [ 597.119448][ T895] fib6_nh_init+0x3d8/0x15b0 [ 597.119448][ T895] ip6_route_info_create+0xf18/0x17d0 [ 597.119448][ T895] ip6_route_add+0x1c/0x140 [ 597.119448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 597.119448][ T895] addrconf_add_dev+0xe2/0x170 [ 597.119448][ T895] inet6_addr_add+0x12f/0xa40 [ 597.119448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 597.119448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 597.119448][ T895] netlink_rcv_skb+0x130/0x360 [ 597.119448][ T895] netlink_unicast+0x449/0x710 [ 597.119448][ T895] netlink_sendmsg+0x723/0xbe0 [ 597.119448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 597.119448][ T895] ___sys_sendmsg+0xee/0x170 [ 597.119448][ T895] __sys_sendmsg+0xcd/0x170 [ 597.119448][ T895] do_syscall_64+0xc6/0x1e0 [ 597.119448][ T895] [ 597.121659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 597.121659][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 597.121659][ T895] ipv6_find_idev+0x102/0x170 [ 597.121659][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 597.121659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 597.121659][ T895] netlink_rcv_skb+0x130/0x360 [ 597.121659][ T895] netlink_unicast+0x449/0x710 [ 597.121659][ T895] netlink_sendmsg+0x723/0xbe0 [ 597.121659][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 597.121659][ T895] ___sys_sendmsg+0xee/0x170 [ 597.121659][ T895] __sys_sendmsg+0xcd/0x170 [ 597.121659][ T895] do_syscall_64+0xc6/0x1e0 [ 597.121659][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 597.121659][ T895] [ 597.123390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 597.123390][ T895] neigh_parms_alloc+0x1e5/0x510 [ 597.123390][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 597.123390][ T895] ipv6_find_idev+0x102/0x170 [ 597.123390][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 597.123390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 597.123390][ T895] netlink_rcv_skb+0x130/0x360 [ 597.123390][ T895] netlink_unicast+0x449/0x710 [ 597.123390][ T895] netlink_sendmsg+0x723/0xbe0 [ 597.123390][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 597.123390][ T895] ___sys_sendmsg+0xee/0x170 [ 597.123390][ T895] __sys_sendmsg+0xcd/0x170 [ 597.123390][ T895] do_syscall_64+0xc6/0x1e0 [ 597.123390][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 597.123390][ T895] [ 607.215031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 607.215443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 607.215443][ T895] netdev_get_by_index+0x5e/0x80 [ 607.215443][ T895] fib6_nh_init+0x3d8/0x15b0 [ 607.215443][ T895] ip6_route_info_create+0xf18/0x17d0 [ 607.215443][ T895] ip6_route_add+0x1c/0x140 [ 607.215443][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 607.215443][ T895] addrconf_add_dev+0xe2/0x170 [ 607.215443][ T895] inet6_addr_add+0x12f/0xa40 [ 607.215443][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 607.215443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 607.215443][ T895] netlink_rcv_skb+0x130/0x360 [ 607.215443][ T895] netlink_unicast+0x449/0x710 [ 607.215443][ T895] netlink_sendmsg+0x723/0xbe0 [ 607.215443][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 607.215443][ T895] ___sys_sendmsg+0xee/0x170 [ 607.215443][ T895] __sys_sendmsg+0xcd/0x170 [ 607.215443][ T895] do_syscall_64+0xc6/0x1e0 [ 607.215443][ T895] [ 607.217691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 607.217691][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 607.217691][ T895] ipv6_find_idev+0x102/0x170 [ 607.217691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 607.217691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 607.217691][ T895] netlink_rcv_skb+0x130/0x360 [ 607.217691][ T895] netlink_unicast+0x449/0x710 [ 607.217691][ T895] netlink_sendmsg+0x723/0xbe0 [ 607.217691][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 607.217691][ T895] ___sys_sendmsg+0xee/0x170 [ 607.217691][ T895] __sys_sendmsg+0xcd/0x170 [ 607.217691][ T895] do_syscall_64+0xc6/0x1e0 [ 607.217691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 607.217691][ T895] [ 607.219443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 607.219443][ T895] neigh_parms_alloc+0x1e5/0x510 [ 607.219443][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 607.219443][ T895] ipv6_find_idev+0x102/0x170 [ 607.219443][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 607.219443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 607.219443][ T895] netlink_rcv_skb+0x130/0x360 [ 607.219443][ T895] netlink_unicast+0x449/0x710 [ 607.219443][ T895] netlink_sendmsg+0x723/0xbe0 [ 607.219443][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 607.219443][ T895] ___sys_sendmsg+0xee/0x170 [ 607.219443][ T895] __sys_sendmsg+0xcd/0x170 [ 607.219443][ T895] do_syscall_64+0xc6/0x1e0 [ 607.219443][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 607.219443][ T895] [ 617.471008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 617.471498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 617.471498][ T895] netdev_get_by_index+0x5e/0x80 [ 617.471498][ T895] fib6_nh_init+0x3d8/0x15b0 [ 617.471498][ T895] ip6_route_info_create+0xf18/0x17d0 [ 617.471498][ T895] ip6_route_add+0x1c/0x140 [ 617.471498][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 617.471498][ T895] addrconf_add_dev+0xe2/0x170 [ 617.471498][ T895] inet6_addr_add+0x12f/0xa40 [ 617.471498][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 617.471498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 617.471498][ T895] netlink_rcv_skb+0x130/0x360 [ 617.471498][ T895] netlink_unicast+0x449/0x710 [ 617.471498][ T895] netlink_sendmsg+0x723/0xbe0 [ 617.471498][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 617.471498][ T895] ___sys_sendmsg+0xee/0x170 [ 617.471498][ T895] __sys_sendmsg+0xcd/0x170 [ 617.471498][ T895] do_syscall_64+0xc6/0x1e0 [ 617.471498][ T895] [ 617.473708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 617.473708][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 617.473708][ T895] ipv6_find_idev+0x102/0x170 [ 617.473708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 617.473708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 617.473708][ T895] netlink_rcv_skb+0x130/0x360 [ 617.473708][ T895] netlink_unicast+0x449/0x710 [ 617.473708][ T895] netlink_sendmsg+0x723/0xbe0 [ 617.473708][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 617.473708][ T895] ___sys_sendmsg+0xee/0x170 [ 617.473708][ T895] __sys_sendmsg+0xcd/0x170 [ 617.473708][ T895] do_syscall_64+0xc6/0x1e0 [ 617.473708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 617.473708][ T895] [ 617.475504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 617.475504][ T895] neigh_parms_alloc+0x1e5/0x510 [ 617.475504][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 617.475504][ T895] ipv6_find_idev+0x102/0x170 [ 617.475504][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 617.475504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 617.475504][ T895] netlink_rcv_skb+0x130/0x360 [ 617.475504][ T895] netlink_unicast+0x449/0x710 [ 617.475504][ T895] netlink_sendmsg+0x723/0xbe0 [ 617.475504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 617.475504][ T895] ___sys_sendmsg+0xee/0x170 [ 617.475504][ T895] __sys_sendmsg+0xcd/0x170 [ 617.475504][ T895] do_syscall_64+0xc6/0x1e0 [ 617.475504][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 617.475504][ T895] [ 627.719057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 627.719534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 627.719534][ T895] netdev_get_by_index+0x5e/0x80 [ 627.719534][ T895] fib6_nh_init+0x3d8/0x15b0 [ 627.719534][ T895] ip6_route_info_create+0xf18/0x17d0 [ 627.719534][ T895] ip6_route_add+0x1c/0x140 [ 627.719534][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 627.719534][ T895] addrconf_add_dev+0xe2/0x170 [ 627.719534][ T895] inet6_addr_add+0x12f/0xa40 [ 627.719534][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 627.719534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 627.719534][ T895] netlink_rcv_skb+0x130/0x360 [ 627.719534][ T895] netlink_unicast+0x449/0x710 [ 627.719534][ T895] netlink_sendmsg+0x723/0xbe0 [ 627.719534][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 627.719534][ T895] ___sys_sendmsg+0xee/0x170 [ 627.719534][ T895] __sys_sendmsg+0xcd/0x170 [ 627.719534][ T895] do_syscall_64+0xc6/0x1e0 [ 627.719534][ T895] [ 627.721776][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 627.721776][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 627.721776][ T895] ipv6_find_idev+0x102/0x170 [ 627.721776][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 627.721776][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 627.721776][ T895] netlink_rcv_skb+0x130/0x360 [ 627.721776][ T895] netlink_unicast+0x449/0x710 [ 627.721776][ T895] netlink_sendmsg+0x723/0xbe0 [ 627.721776][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 627.721776][ T895] ___sys_sendmsg+0xee/0x170 [ 627.721776][ T895] __sys_sendmsg+0xcd/0x170 [ 627.721776][ T895] do_syscall_64+0xc6/0x1e0 [ 627.721776][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 627.721776][ T895] [ 627.723524][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 627.723524][ T895] neigh_parms_alloc+0x1e5/0x510 [ 627.723524][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 627.723524][ T895] ipv6_find_idev+0x102/0x170 [ 627.723524][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 627.723524][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 627.723524][ T895] netlink_rcv_skb+0x130/0x360 [ 627.723524][ T895] netlink_unicast+0x449/0x710 [ 627.723524][ T895] netlink_sendmsg+0x723/0xbe0 [ 627.723524][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 627.723524][ T895] ___sys_sendmsg+0xee/0x170 [ 627.723524][ T895] __sys_sendmsg+0xcd/0x170 [ 627.723524][ T895] do_syscall_64+0xc6/0x1e0 [ 627.723524][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 627.723524][ T895] [ 637.974981][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 637.975453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 637.975453][ T895] netdev_get_by_index+0x5e/0x80 [ 637.975453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 637.975453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 637.975453][ T895] ip6_route_add+0x1c/0x140 [ 637.975453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 637.975453][ T895] addrconf_add_dev+0xe2/0x170 [ 637.975453][ T895] inet6_addr_add+0x12f/0xa40 [ 637.975453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 637.975453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 637.975453][ T895] netlink_rcv_skb+0x130/0x360 [ 637.975453][ T895] netlink_unicast+0x449/0x710 [ 637.975453][ T895] netlink_sendmsg+0x723/0xbe0 [ 637.975453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 637.975453][ T895] ___sys_sendmsg+0xee/0x170 [ 637.975453][ T895] __sys_sendmsg+0xcd/0x170 [ 637.975453][ T895] do_syscall_64+0xc6/0x1e0 [ 637.975453][ T895] [ 637.977708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 637.977708][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 637.977708][ T895] ipv6_find_idev+0x102/0x170 [ 637.977708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 637.977708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 637.977708][ T895] netlink_rcv_skb+0x130/0x360 [ 637.977708][ T895] netlink_unicast+0x449/0x710 [ 637.977708][ T895] netlink_sendmsg+0x723/0xbe0 [ 637.977708][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 637.977708][ T895] ___sys_sendmsg+0xee/0x170 [ 637.977708][ T895] __sys_sendmsg+0xcd/0x170 [ 637.977708][ T895] do_syscall_64+0xc6/0x1e0 [ 637.977708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 637.977708][ T895] [ 637.979440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 637.979440][ T895] neigh_parms_alloc+0x1e5/0x510 [ 637.979440][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 637.979440][ T895] ipv6_find_idev+0x102/0x170 [ 637.979440][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 637.979440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 637.979440][ T895] netlink_rcv_skb+0x130/0x360 [ 637.979440][ T895] netlink_unicast+0x449/0x710 [ 637.979440][ T895] netlink_sendmsg+0x723/0xbe0 [ 637.979440][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 637.979440][ T895] ___sys_sendmsg+0xee/0x170 [ 637.979440][ T895] __sys_sendmsg+0xcd/0x170 [ 637.979440][ T895] do_syscall_64+0xc6/0x1e0 [ 637.979440][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 637.979440][ T895] [ 648.231005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 648.231495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 648.231495][ T895] netdev_get_by_index+0x5e/0x80 [ 648.231495][ T895] fib6_nh_init+0x3d8/0x15b0 [ 648.231495][ T895] ip6_route_info_create+0xf18/0x17d0 [ 648.231495][ T895] ip6_route_add+0x1c/0x140 [ 648.231495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 648.231495][ T895] addrconf_add_dev+0xe2/0x170 [ 648.231495][ T895] inet6_addr_add+0x12f/0xa40 [ 648.231495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 648.231495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 648.231495][ T895] netlink_rcv_skb+0x130/0x360 [ 648.231495][ T895] netlink_unicast+0x449/0x710 [ 648.231495][ T895] netlink_sendmsg+0x723/0xbe0 [ 648.231495][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 648.231495][ T895] ___sys_sendmsg+0xee/0x170 [ 648.231495][ T895] __sys_sendmsg+0xcd/0x170 [ 648.231495][ T895] do_syscall_64+0xc6/0x1e0 [ 648.231495][ T895] [ 648.233720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 648.233720][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 648.233720][ T895] ipv6_find_idev+0x102/0x170 [ 648.233720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 648.233720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 648.233720][ T895] netlink_rcv_skb+0x130/0x360 [ 648.233720][ T895] netlink_unicast+0x449/0x710 [ 648.233720][ T895] netlink_sendmsg+0x723/0xbe0 [ 648.233720][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 648.233720][ T895] ___sys_sendmsg+0xee/0x170 [ 648.233720][ T895] __sys_sendmsg+0xcd/0x170 [ 648.233720][ T895] do_syscall_64+0xc6/0x1e0 [ 648.233720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 648.233720][ T895] [ 648.235462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 648.235462][ T895] neigh_parms_alloc+0x1e5/0x510 [ 648.235462][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 648.235462][ T895] ipv6_find_idev+0x102/0x170 [ 648.235462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 648.235462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 648.235462][ T895] netlink_rcv_skb+0x130/0x360 [ 648.235462][ T895] netlink_unicast+0x449/0x710 [ 648.235462][ T895] netlink_sendmsg+0x723/0xbe0 [ 648.235462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 648.235462][ T895] ___sys_sendmsg+0xee/0x170 [ 648.235462][ T895] __sys_sendmsg+0xcd/0x170 [ 648.235462][ T895] do_syscall_64+0xc6/0x1e0 [ 648.235462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 648.235462][ T895] [ 658.487039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 658.487502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 658.487502][ T895] netdev_get_by_index+0x5e/0x80 [ 658.487502][ T895] fib6_nh_init+0x3d8/0x15b0 [ 658.487502][ T895] ip6_route_info_create+0xf18/0x17d0 [ 658.487502][ T895] ip6_route_add+0x1c/0x140 [ 658.487502][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 658.487502][ T895] addrconf_add_dev+0xe2/0x170 [ 658.487502][ T895] inet6_addr_add+0x12f/0xa40 [ 658.487502][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 658.487502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 658.487502][ T895] netlink_rcv_skb+0x130/0x360 [ 658.487502][ T895] netlink_unicast+0x449/0x710 [ 658.487502][ T895] netlink_sendmsg+0x723/0xbe0 [ 658.487502][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 658.487502][ T895] ___sys_sendmsg+0xee/0x170 [ 658.487502][ T895] __sys_sendmsg+0xcd/0x170 [ 658.487502][ T895] do_syscall_64+0xc6/0x1e0 [ 658.487502][ T895] [ 658.489779][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 658.489779][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 658.489779][ T895] ipv6_find_idev+0x102/0x170 [ 658.489779][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 658.489779][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 658.489779][ T895] netlink_rcv_skb+0x130/0x360 [ 658.489779][ T895] netlink_unicast+0x449/0x710 [ 658.489779][ T895] netlink_sendmsg+0x723/0xbe0 [ 658.489779][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 658.489779][ T895] ___sys_sendmsg+0xee/0x170 [ 658.489779][ T895] __sys_sendmsg+0xcd/0x170 [ 658.489779][ T895] do_syscall_64+0xc6/0x1e0 [ 658.489779][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 658.489779][ T895] [ 658.491499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 658.491499][ T895] neigh_parms_alloc+0x1e5/0x510 [ 658.491499][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 658.491499][ T895] ipv6_find_idev+0x102/0x170 [ 658.491499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 658.491499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 658.491499][ T895] netlink_rcv_skb+0x130/0x360 [ 658.491499][ T895] netlink_unicast+0x449/0x710 [ 658.491499][ T895] netlink_sendmsg+0x723/0xbe0 [ 658.491499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 658.491499][ T895] ___sys_sendmsg+0xee/0x170 [ 658.491499][ T895] __sys_sendmsg+0xcd/0x170 [ 658.491499][ T895] do_syscall_64+0xc6/0x1e0 [ 658.491499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 658.491499][ T895] [ 668.511095][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 668.511501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 668.511501][ T895] netdev_get_by_index+0x5e/0x80 [ 668.511501][ T895] fib6_nh_init+0x3d8/0x15b0 [ 668.511501][ T895] ip6_route_info_create+0xf18/0x17d0 [ 668.511501][ T895] ip6_route_add+0x1c/0x140 [ 668.511501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 668.511501][ T895] addrconf_add_dev+0xe2/0x170 [ 668.511501][ T895] inet6_addr_add+0x12f/0xa40 [ 668.511501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 668.511501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 668.511501][ T895] netlink_rcv_skb+0x130/0x360 [ 668.511501][ T895] netlink_unicast+0x449/0x710 [ 668.511501][ T895] netlink_sendmsg+0x723/0xbe0 [ 668.511501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 668.511501][ T895] ___sys_sendmsg+0xee/0x170 [ 668.511501][ T895] __sys_sendmsg+0xcd/0x170 [ 668.511501][ T895] do_syscall_64+0xc6/0x1e0 [ 668.511501][ T895] [ 668.513702][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 668.513702][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 668.513702][ T895] ipv6_find_idev+0x102/0x170 [ 668.513702][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 668.513702][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 668.513702][ T895] netlink_rcv_skb+0x130/0x360 [ 668.513702][ T895] netlink_unicast+0x449/0x710 [ 668.513702][ T895] netlink_sendmsg+0x723/0xbe0 [ 668.513702][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 668.513702][ T895] ___sys_sendmsg+0xee/0x170 [ 668.513702][ T895] __sys_sendmsg+0xcd/0x170 [ 668.513702][ T895] do_syscall_64+0xc6/0x1e0 [ 668.513702][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 668.513702][ T895] [ 668.515417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 668.515417][ T895] neigh_parms_alloc+0x1e5/0x510 [ 668.515417][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 668.515417][ T895] ipv6_find_idev+0x102/0x170 [ 668.515417][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 668.515417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 668.515417][ T895] netlink_rcv_skb+0x130/0x360 [ 668.515417][ T895] netlink_unicast+0x449/0x710 [ 668.515417][ T895] netlink_sendmsg+0x723/0xbe0 [ 668.515417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 668.515417][ T895] ___sys_sendmsg+0xee/0x170 [ 668.515417][ T895] __sys_sendmsg+0xcd/0x170 [ 668.515417][ T895] do_syscall_64+0xc6/0x1e0 [ 668.515417][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 668.515417][ T895] [ 678.759037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 678.759531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 678.759531][ T895] netdev_get_by_index+0x5e/0x80 [ 678.759531][ T895] fib6_nh_init+0x3d8/0x15b0 [ 678.759531][ T895] ip6_route_info_create+0xf18/0x17d0 [ 678.759531][ T895] ip6_route_add+0x1c/0x140 [ 678.759531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 678.759531][ T895] addrconf_add_dev+0xe2/0x170 [ 678.759531][ T895] inet6_addr_add+0x12f/0xa40 [ 678.759531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 678.759531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 678.759531][ T895] netlink_rcv_skb+0x130/0x360 [ 678.759531][ T895] netlink_unicast+0x449/0x710 [ 678.759531][ T895] netlink_sendmsg+0x723/0xbe0 [ 678.759531][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 678.759531][ T895] ___sys_sendmsg+0xee/0x170 [ 678.759531][ T895] __sys_sendmsg+0xcd/0x170 [ 678.759531][ T895] do_syscall_64+0xc6/0x1e0 [ 678.759531][ T895] [ 678.761742][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 678.761742][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 678.761742][ T895] ipv6_find_idev+0x102/0x170 [ 678.761742][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 678.761742][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 678.761742][ T895] netlink_rcv_skb+0x130/0x360 [ 678.761742][ T895] netlink_unicast+0x449/0x710 [ 678.761742][ T895] netlink_sendmsg+0x723/0xbe0 [ 678.761742][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 678.761742][ T895] ___sys_sendmsg+0xee/0x170 [ 678.761742][ T895] __sys_sendmsg+0xcd/0x170 [ 678.761742][ T895] do_syscall_64+0xc6/0x1e0 [ 678.761742][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 678.761742][ T895] [ 678.763452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 678.763452][ T895] neigh_parms_alloc+0x1e5/0x510 [ 678.763452][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 678.763452][ T895] ipv6_find_idev+0x102/0x170 [ 678.763452][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 678.763452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 678.763452][ T895] netlink_rcv_skb+0x130/0x360 [ 678.763452][ T895] netlink_unicast+0x449/0x710 [ 678.763452][ T895] netlink_sendmsg+0x723/0xbe0 [ 678.763452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 678.763452][ T895] ___sys_sendmsg+0xee/0x170 [ 678.763452][ T895] __sys_sendmsg+0xcd/0x170 [ 678.763452][ T895] do_syscall_64+0xc6/0x1e0 [ 678.763452][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 678.763452][ T895] [ 688.863003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 688.863398][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 688.863398][ T895] netdev_get_by_index+0x5e/0x80 [ 688.863398][ T895] fib6_nh_init+0x3d8/0x15b0 [ 688.863398][ T895] ip6_route_info_create+0xf18/0x17d0 [ 688.863398][ T895] ip6_route_add+0x1c/0x140 [ 688.863398][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 688.863398][ T895] addrconf_add_dev+0xe2/0x170 [ 688.863398][ T895] inet6_addr_add+0x12f/0xa40 [ 688.863398][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 688.863398][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 688.863398][ T895] netlink_rcv_skb+0x130/0x360 [ 688.863398][ T895] netlink_unicast+0x449/0x710 [ 688.863398][ T895] netlink_sendmsg+0x723/0xbe0 [ 688.863398][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 688.863398][ T895] ___sys_sendmsg+0xee/0x170 [ 688.863398][ T895] __sys_sendmsg+0xcd/0x170 [ 688.863398][ T895] do_syscall_64+0xc6/0x1e0 [ 688.863398][ T895] [ 688.865601][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 688.865601][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 688.865601][ T895] ipv6_find_idev+0x102/0x170 [ 688.865601][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 688.865601][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 688.865601][ T895] netlink_rcv_skb+0x130/0x360 [ 688.865601][ T895] netlink_unicast+0x449/0x710 [ 688.865601][ T895] netlink_sendmsg+0x723/0xbe0 [ 688.865601][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 688.865601][ T895] ___sys_sendmsg+0xee/0x170 [ 688.865601][ T895] __sys_sendmsg+0xcd/0x170 [ 688.865601][ T895] do_syscall_64+0xc6/0x1e0 [ 688.865601][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 688.865601][ T895] [ 688.867314][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 688.867314][ T895] neigh_parms_alloc+0x1e5/0x510 [ 688.867314][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 688.867314][ T895] ipv6_find_idev+0x102/0x170 [ 688.867314][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 688.867314][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 688.867314][ T895] netlink_rcv_skb+0x130/0x360 [ 688.867314][ T895] netlink_unicast+0x449/0x710 [ 688.867314][ T895] netlink_sendmsg+0x723/0xbe0 [ 688.867314][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 688.867314][ T895] ___sys_sendmsg+0xee/0x170 [ 688.867314][ T895] __sys_sendmsg+0xcd/0x170 [ 688.867314][ T895] do_syscall_64+0xc6/0x1e0 [ 688.867314][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 688.867314][ T895] [ 699.054963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 699.055358][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 699.055358][ T895] netdev_get_by_index+0x5e/0x80 [ 699.055358][ T895] fib6_nh_init+0x3d8/0x15b0 [ 699.055358][ T895] ip6_route_info_create+0xf18/0x17d0 [ 699.055358][ T895] ip6_route_add+0x1c/0x140 [ 699.055358][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 699.055358][ T895] addrconf_add_dev+0xe2/0x170 [ 699.055358][ T895] inet6_addr_add+0x12f/0xa40 [ 699.055358][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 699.055358][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 699.055358][ T895] netlink_rcv_skb+0x130/0x360 [ 699.055358][ T895] netlink_unicast+0x449/0x710 [ 699.055358][ T895] netlink_sendmsg+0x723/0xbe0 [ 699.055358][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 699.055358][ T895] ___sys_sendmsg+0xee/0x170 [ 699.055358][ T895] __sys_sendmsg+0xcd/0x170 [ 699.055358][ T895] do_syscall_64+0xc6/0x1e0 [ 699.055358][ T895] [ 699.057663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 699.057663][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 699.057663][ T895] ipv6_find_idev+0x102/0x170 [ 699.057663][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 699.057663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 699.057663][ T895] netlink_rcv_skb+0x130/0x360 [ 699.057663][ T895] netlink_unicast+0x449/0x710 [ 699.057663][ T895] netlink_sendmsg+0x723/0xbe0 [ 699.057663][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 699.057663][ T895] ___sys_sendmsg+0xee/0x170 [ 699.057663][ T895] __sys_sendmsg+0xcd/0x170 [ 699.057663][ T895] do_syscall_64+0xc6/0x1e0 [ 699.057663][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 699.057663][ T895] [ 699.059389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 699.059389][ T895] neigh_parms_alloc+0x1e5/0x510 [ 699.059389][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 699.059389][ T895] ipv6_find_idev+0x102/0x170 [ 699.059389][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 699.059389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 699.059389][ T895] netlink_rcv_skb+0x130/0x360 [ 699.059389][ T895] netlink_unicast+0x449/0x710 [ 699.059389][ T895] netlink_sendmsg+0x723/0xbe0 [ 699.059389][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 699.059389][ T895] ___sys_sendmsg+0xee/0x170 [ 699.059389][ T895] __sys_sendmsg+0xcd/0x170 [ 699.059389][ T895] do_syscall_64+0xc6/0x1e0 [ 699.059389][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 699.059389][ T895] [ 709.310981][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 709.311396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 709.311396][ T895] netdev_get_by_index+0x5e/0x80 [ 709.311396][ T895] fib6_nh_init+0x3d8/0x15b0 [ 709.311396][ T895] ip6_route_info_create+0xf18/0x17d0 [ 709.311396][ T895] ip6_route_add+0x1c/0x140 [ 709.311396][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 709.311396][ T895] addrconf_add_dev+0xe2/0x170 [ 709.311396][ T895] inet6_addr_add+0x12f/0xa40 [ 709.311396][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 709.311396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 709.311396][ T895] netlink_rcv_skb+0x130/0x360 [ 709.311396][ T895] netlink_unicast+0x449/0x710 [ 709.311396][ T895] netlink_sendmsg+0x723/0xbe0 [ 709.311396][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 709.311396][ T895] ___sys_sendmsg+0xee/0x170 [ 709.311396][ T895] __sys_sendmsg+0xcd/0x170 [ 709.311396][ T895] do_syscall_64+0xc6/0x1e0 [ 709.311396][ T895] [ 709.313639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 709.313639][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 709.313639][ T895] ipv6_find_idev+0x102/0x170 [ 709.313639][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 709.313639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 709.313639][ T895] netlink_rcv_skb+0x130/0x360 [ 709.313639][ T895] netlink_unicast+0x449/0x710 [ 709.313639][ T895] netlink_sendmsg+0x723/0xbe0 [ 709.313639][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 709.313639][ T895] ___sys_sendmsg+0xee/0x170 [ 709.313639][ T895] __sys_sendmsg+0xcd/0x170 [ 709.313639][ T895] do_syscall_64+0xc6/0x1e0 [ 709.313639][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 709.313639][ T895] [ 709.315394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 709.315394][ T895] neigh_parms_alloc+0x1e5/0x510 [ 709.315394][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 709.315394][ T895] ipv6_find_idev+0x102/0x170 [ 709.315394][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 709.315394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 709.315394][ T895] netlink_rcv_skb+0x130/0x360 [ 709.315394][ T895] netlink_unicast+0x449/0x710 [ 709.315394][ T895] netlink_sendmsg+0x723/0xbe0 [ 709.315394][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 709.315394][ T895] ___sys_sendmsg+0xee/0x170 [ 709.315394][ T895] __sys_sendmsg+0xcd/0x170 [ 709.315394][ T895] do_syscall_64+0xc6/0x1e0 [ 709.315394][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 709.315394][ T895] [ 719.566983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 719.567393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 719.567393][ T895] netdev_get_by_index+0x5e/0x80 [ 719.567393][ T895] fib6_nh_init+0x3d8/0x15b0 [ 719.567393][ T895] ip6_route_info_create+0xf18/0x17d0 [ 719.567393][ T895] ip6_route_add+0x1c/0x140 [ 719.567393][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 719.567393][ T895] addrconf_add_dev+0xe2/0x170 [ 719.567393][ T895] inet6_addr_add+0x12f/0xa40 [ 719.567393][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 719.567393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 719.567393][ T895] netlink_rcv_skb+0x130/0x360 [ 719.567393][ T895] netlink_unicast+0x449/0x710 [ 719.567393][ T895] netlink_sendmsg+0x723/0xbe0 [ 719.567393][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 719.567393][ T895] ___sys_sendmsg+0xee/0x170 [ 719.567393][ T895] __sys_sendmsg+0xcd/0x170 [ 719.567393][ T895] do_syscall_64+0xc6/0x1e0 [ 719.567393][ T895] [ 719.569613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 719.569613][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 719.569613][ T895] ipv6_find_idev+0x102/0x170 [ 719.569613][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 719.569613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 719.569613][ T895] netlink_rcv_skb+0x130/0x360 [ 719.569613][ T895] netlink_unicast+0x449/0x710 [ 719.569613][ T895] netlink_sendmsg+0x723/0xbe0 [ 719.569613][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 719.569613][ T895] ___sys_sendmsg+0xee/0x170 [ 719.569613][ T895] __sys_sendmsg+0xcd/0x170 [ 719.569613][ T895] do_syscall_64+0xc6/0x1e0 [ 719.569613][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 719.569613][ T895] [ 719.571365][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 719.571365][ T895] neigh_parms_alloc+0x1e5/0x510 [ 719.571365][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 719.571365][ T895] ipv6_find_idev+0x102/0x170 [ 719.571365][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 719.571365][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 719.571365][ T895] netlink_rcv_skb+0x130/0x360 [ 719.571365][ T895] netlink_unicast+0x449/0x710 [ 719.571365][ T895] netlink_sendmsg+0x723/0xbe0 [ 719.571365][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 719.571365][ T895] ___sys_sendmsg+0xee/0x170 [ 719.571365][ T895] __sys_sendmsg+0xcd/0x170 [ 719.571365][ T895] do_syscall_64+0xc6/0x1e0 [ 719.571365][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 719.571365][ T895] [ 729.822982][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 729.823375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 729.823375][ T895] netdev_get_by_index+0x5e/0x80 [ 729.823375][ T895] fib6_nh_init+0x3d8/0x15b0 [ 729.823375][ T895] ip6_route_info_create+0xf18/0x17d0 [ 729.823375][ T895] ip6_route_add+0x1c/0x140 [ 729.823375][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 729.823375][ T895] addrconf_add_dev+0xe2/0x170 [ 729.823375][ T895] inet6_addr_add+0x12f/0xa40 [ 729.823375][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 729.823375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 729.823375][ T895] netlink_rcv_skb+0x130/0x360 [ 729.823375][ T895] netlink_unicast+0x449/0x710 [ 729.823375][ T895] netlink_sendmsg+0x723/0xbe0 [ 729.823375][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 729.823375][ T895] ___sys_sendmsg+0xee/0x170 [ 729.823375][ T895] __sys_sendmsg+0xcd/0x170 [ 729.823375][ T895] do_syscall_64+0xc6/0x1e0 [ 729.823375][ T895] [ 729.825606][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 729.825606][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 729.825606][ T895] ipv6_find_idev+0x102/0x170 [ 729.825606][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 729.825606][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 729.825606][ T895] netlink_rcv_skb+0x130/0x360 [ 729.825606][ T895] netlink_unicast+0x449/0x710 [ 729.825606][ T895] netlink_sendmsg+0x723/0xbe0 [ 729.825606][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 729.825606][ T895] ___sys_sendmsg+0xee/0x170 [ 729.825606][ T895] __sys_sendmsg+0xcd/0x170 [ 729.825606][ T895] do_syscall_64+0xc6/0x1e0 [ 729.825606][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 729.825606][ T895] [ 729.827346][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 729.827346][ T895] neigh_parms_alloc+0x1e5/0x510 [ 729.827346][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 729.827346][ T895] ipv6_find_idev+0x102/0x170 [ 729.827346][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 729.827346][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 729.827346][ T895] netlink_rcv_skb+0x130/0x360 [ 729.827346][ T895] netlink_unicast+0x449/0x710 [ 729.827346][ T895] netlink_sendmsg+0x723/0xbe0 [ 729.827346][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 729.827346][ T895] ___sys_sendmsg+0xee/0x170 [ 729.827346][ T895] __sys_sendmsg+0xcd/0x170 [ 729.827346][ T895] do_syscall_64+0xc6/0x1e0 [ 729.827346][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 729.827346][ T895] [ 740.079020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 740.079428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 740.079428][ T895] netdev_get_by_index+0x5e/0x80 [ 740.079428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 740.079428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 740.079428][ T895] ip6_route_add+0x1c/0x140 [ 740.079428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 740.079428][ T895] addrconf_add_dev+0xe2/0x170 [ 740.079428][ T895] inet6_addr_add+0x12f/0xa40 [ 740.079428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 740.079428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 740.079428][ T895] netlink_rcv_skb+0x130/0x360 [ 740.079428][ T895] netlink_unicast+0x449/0x710 [ 740.079428][ T895] netlink_sendmsg+0x723/0xbe0 [ 740.079428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 740.079428][ T895] ___sys_sendmsg+0xee/0x170 [ 740.079428][ T895] __sys_sendmsg+0xcd/0x170 [ 740.079428][ T895] do_syscall_64+0xc6/0x1e0 [ 740.079428][ T895] [ 740.081730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 740.081730][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 740.081730][ T895] ipv6_find_idev+0x102/0x170 [ 740.081730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 740.081730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 740.081730][ T895] netlink_rcv_skb+0x130/0x360 [ 740.081730][ T895] netlink_unicast+0x449/0x710 [ 740.081730][ T895] netlink_sendmsg+0x723/0xbe0 [ 740.081730][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 740.081730][ T895] ___sys_sendmsg+0xee/0x170 [ 740.081730][ T895] __sys_sendmsg+0xcd/0x170 [ 740.081730][ T895] do_syscall_64+0xc6/0x1e0 [ 740.081730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 740.081730][ T895] [ 740.083445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 740.083445][ T895] neigh_parms_alloc+0x1e5/0x510 [ 740.083445][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 740.083445][ T895] ipv6_find_idev+0x102/0x170 [ 740.083445][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 740.083445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 740.083445][ T895] netlink_rcv_skb+0x130/0x360 [ 740.083445][ T895] netlink_unicast+0x449/0x710 [ 740.083445][ T895] netlink_sendmsg+0x723/0xbe0 [ 740.083445][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 740.083445][ T895] ___sys_sendmsg+0xee/0x170 [ 740.083445][ T895] __sys_sendmsg+0xcd/0x170 [ 740.083445][ T895] do_syscall_64+0xc6/0x1e0 [ 740.083445][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 740.083445][ T895] [ 750.127050][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 750.127539][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 750.127539][ T895] netdev_get_by_index+0x5e/0x80 [ 750.127539][ T895] fib6_nh_init+0x3d8/0x15b0 [ 750.127539][ T895] ip6_route_info_create+0xf18/0x17d0 [ 750.127539][ T895] ip6_route_add+0x1c/0x140 [ 750.127539][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 750.127539][ T895] addrconf_add_dev+0xe2/0x170 [ 750.127539][ T895] inet6_addr_add+0x12f/0xa40 [ 750.127539][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 750.127539][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 750.127539][ T895] netlink_rcv_skb+0x130/0x360 [ 750.127539][ T895] netlink_unicast+0x449/0x710 [ 750.127539][ T895] netlink_sendmsg+0x723/0xbe0 [ 750.127539][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 750.127539][ T895] ___sys_sendmsg+0xee/0x170 [ 750.127539][ T895] __sys_sendmsg+0xcd/0x170 [ 750.127539][ T895] do_syscall_64+0xc6/0x1e0 [ 750.127539][ T895] [ 750.129752][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 750.129752][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 750.129752][ T895] ipv6_find_idev+0x102/0x170 [ 750.129752][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 750.129752][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 750.129752][ T895] netlink_rcv_skb+0x130/0x360 [ 750.129752][ T895] netlink_unicast+0x449/0x710 [ 750.129752][ T895] netlink_sendmsg+0x723/0xbe0 [ 750.129752][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 750.129752][ T895] ___sys_sendmsg+0xee/0x170 [ 750.129752][ T895] __sys_sendmsg+0xcd/0x170 [ 750.129752][ T895] do_syscall_64+0xc6/0x1e0 [ 750.129752][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 750.129752][ T895] [ 750.131460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 750.131460][ T895] neigh_parms_alloc+0x1e5/0x510 [ 750.131460][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 750.131460][ T895] ipv6_find_idev+0x102/0x170 [ 750.131460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 750.131460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 750.131460][ T895] netlink_rcv_skb+0x130/0x360 [ 750.131460][ T895] netlink_unicast+0x449/0x710 [ 750.131460][ T895] netlink_sendmsg+0x723/0xbe0 [ 750.131460][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 750.131460][ T895] ___sys_sendmsg+0xee/0x170 [ 750.131460][ T895] __sys_sendmsg+0xcd/0x170 [ 750.131460][ T895] do_syscall_64+0xc6/0x1e0 [ 750.131460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 750.131460][ T895] [ 760.271024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 760.271482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 760.271482][ T895] netdev_get_by_index+0x5e/0x80 [ 760.271482][ T895] fib6_nh_init+0x3d8/0x15b0 [ 760.271482][ T895] ip6_route_info_create+0xf18/0x17d0 [ 760.271482][ T895] ip6_route_add+0x1c/0x140 [ 760.271482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 760.271482][ T895] addrconf_add_dev+0xe2/0x170 [ 760.271482][ T895] inet6_addr_add+0x12f/0xa40 [ 760.271482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 760.271482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 760.271482][ T895] netlink_rcv_skb+0x130/0x360 [ 760.271482][ T895] netlink_unicast+0x449/0x710 [ 760.271482][ T895] netlink_sendmsg+0x723/0xbe0 [ 760.271482][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 760.271482][ T895] ___sys_sendmsg+0xee/0x170 [ 760.271482][ T895] __sys_sendmsg+0xcd/0x170 [ 760.271482][ T895] do_syscall_64+0xc6/0x1e0 [ 760.271482][ T895] [ 760.273688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 760.273688][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 760.273688][ T895] ipv6_find_idev+0x102/0x170 [ 760.273688][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 760.273688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 760.273688][ T895] netlink_rcv_skb+0x130/0x360 [ 760.273688][ T895] netlink_unicast+0x449/0x710 [ 760.273688][ T895] netlink_sendmsg+0x723/0xbe0 [ 760.273688][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 760.273688][ T895] ___sys_sendmsg+0xee/0x170 [ 760.273688][ T895] __sys_sendmsg+0xcd/0x170 [ 760.273688][ T895] do_syscall_64+0xc6/0x1e0 [ 760.273688][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 760.273688][ T895] [ 760.275397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 760.275397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 760.275397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 760.275397][ T895] ipv6_find_idev+0x102/0x170 [ 760.275397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 760.275397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 760.275397][ T895] netlink_rcv_skb+0x130/0x360 [ 760.275397][ T895] netlink_unicast+0x449/0x710 [ 760.275397][ T895] netlink_sendmsg+0x723/0xbe0 [ 760.275397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 760.275397][ T895] ___sys_sendmsg+0xee/0x170 [ 760.275397][ T895] __sys_sendmsg+0xcd/0x170 [ 760.275397][ T895] do_syscall_64+0xc6/0x1e0 [ 760.275397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 760.275397][ T895] [ 770.431065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 770.431520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 770.431520][ T895] netdev_get_by_index+0x5e/0x80 [ 770.431520][ T895] fib6_nh_init+0x3d8/0x15b0 [ 770.431520][ T895] ip6_route_info_create+0xf18/0x17d0 [ 770.431520][ T895] ip6_route_add+0x1c/0x140 [ 770.431520][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 770.431520][ T895] addrconf_add_dev+0xe2/0x170 [ 770.431520][ T895] inet6_addr_add+0x12f/0xa40 [ 770.431520][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 770.431520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 770.431520][ T895] netlink_rcv_skb+0x130/0x360 [ 770.431520][ T895] netlink_unicast+0x449/0x710 [ 770.431520][ T895] netlink_sendmsg+0x723/0xbe0 [ 770.431520][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 770.431520][ T895] ___sys_sendmsg+0xee/0x170 [ 770.431520][ T895] __sys_sendmsg+0xcd/0x170 [ 770.431520][ T895] do_syscall_64+0xc6/0x1e0 [ 770.431520][ T895] [ 770.433721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 770.433721][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 770.433721][ T895] ipv6_find_idev+0x102/0x170 [ 770.433721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 770.433721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 770.433721][ T895] netlink_rcv_skb+0x130/0x360 [ 770.433721][ T895] netlink_unicast+0x449/0x710 [ 770.433721][ T895] netlink_sendmsg+0x723/0xbe0 [ 770.433721][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 770.433721][ T895] ___sys_sendmsg+0xee/0x170 [ 770.433721][ T895] __sys_sendmsg+0xcd/0x170 [ 770.433721][ T895] do_syscall_64+0xc6/0x1e0 [ 770.433721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 770.433721][ T895] [ 770.435446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 770.435446][ T895] neigh_parms_alloc+0x1e5/0x510 [ 770.435446][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 770.435446][ T895] ipv6_find_idev+0x102/0x170 [ 770.435446][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 770.435446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 770.435446][ T895] netlink_rcv_skb+0x130/0x360 [ 770.435446][ T895] netlink_unicast+0x449/0x710 [ 770.435446][ T895] netlink_sendmsg+0x723/0xbe0 [ 770.435446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 770.435446][ T895] ___sys_sendmsg+0xee/0x170 [ 770.435446][ T895] __sys_sendmsg+0xcd/0x170 [ 770.435446][ T895] do_syscall_64+0xc6/0x1e0 [ 770.435446][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 770.435446][ T895] [ 780.503125][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 780.503627][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 780.503627][ T895] netdev_get_by_index+0x5e/0x80 [ 780.503627][ T895] fib6_nh_init+0x3d8/0x15b0 [ 780.503627][ T895] ip6_route_info_create+0xf18/0x17d0 [ 780.503627][ T895] ip6_route_add+0x1c/0x140 [ 780.503627][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 780.503627][ T895] addrconf_add_dev+0xe2/0x170 [ 780.503627][ T895] inet6_addr_add+0x12f/0xa40 [ 780.503627][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 780.503627][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 780.503627][ T895] netlink_rcv_skb+0x130/0x360 [ 780.503627][ T895] netlink_unicast+0x449/0x710 [ 780.503627][ T895] netlink_sendmsg+0x723/0xbe0 [ 780.503627][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 780.503627][ T895] ___sys_sendmsg+0xee/0x170 [ 780.503627][ T895] __sys_sendmsg+0xcd/0x170 [ 780.503627][ T895] do_syscall_64+0xc6/0x1e0 [ 780.503627][ T895] [ 780.505831][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 780.505831][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 780.505831][ T895] ipv6_find_idev+0x102/0x170 [ 780.505831][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 780.505831][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 780.505831][ T895] netlink_rcv_skb+0x130/0x360 [ 780.505831][ T895] netlink_unicast+0x449/0x710 [ 780.505831][ T895] netlink_sendmsg+0x723/0xbe0 [ 780.505831][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 780.505831][ T895] ___sys_sendmsg+0xee/0x170 [ 780.505831][ T895] __sys_sendmsg+0xcd/0x170 [ 780.505831][ T895] do_syscall_64+0xc6/0x1e0 [ 780.505831][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 780.505831][ T895] [ 780.507554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 780.507554][ T895] neigh_parms_alloc+0x1e5/0x510 [ 780.507554][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 780.507554][ T895] ipv6_find_idev+0x102/0x170 [ 780.507554][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 780.507554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 780.507554][ T895] netlink_rcv_skb+0x130/0x360 [ 780.507554][ T895] netlink_unicast+0x449/0x710 [ 780.507554][ T895] netlink_sendmsg+0x723/0xbe0 [ 780.507554][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 780.507554][ T895] ___sys_sendmsg+0xee/0x170 [ 780.507554][ T895] __sys_sendmsg+0xcd/0x170 [ 780.507554][ T895] do_syscall_64+0xc6/0x1e0 [ 780.507554][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 780.507554][ T895] [ 790.614963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 790.615417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 790.615417][ T895] netdev_get_by_index+0x5e/0x80 [ 790.615417][ T895] fib6_nh_init+0x3d8/0x15b0 [ 790.615417][ T895] ip6_route_info_create+0xf18/0x17d0 [ 790.615417][ T895] ip6_route_add+0x1c/0x140 [ 790.615417][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 790.615417][ T895] addrconf_add_dev+0xe2/0x170 [ 790.615417][ T895] inet6_addr_add+0x12f/0xa40 [ 790.615417][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 790.615417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 790.615417][ T895] netlink_rcv_skb+0x130/0x360 [ 790.615417][ T895] netlink_unicast+0x449/0x710 [ 790.615417][ T895] netlink_sendmsg+0x723/0xbe0 [ 790.615417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 790.615417][ T895] ___sys_sendmsg+0xee/0x170 [ 790.615417][ T895] __sys_sendmsg+0xcd/0x170 [ 790.615417][ T895] do_syscall_64+0xc6/0x1e0 [ 790.615417][ T895] [ 790.617649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 790.617649][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 790.617649][ T895] ipv6_find_idev+0x102/0x170 [ 790.617649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 790.617649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 790.617649][ T895] netlink_rcv_skb+0x130/0x360 [ 790.617649][ T895] netlink_unicast+0x449/0x710 [ 790.617649][ T895] netlink_sendmsg+0x723/0xbe0 [ 790.617649][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 790.617649][ T895] ___sys_sendmsg+0xee/0x170 [ 790.617649][ T895] __sys_sendmsg+0xcd/0x170 [ 790.617649][ T895] do_syscall_64+0xc6/0x1e0 [ 790.617649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 790.617649][ T895] [ 790.619371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 790.619371][ T895] neigh_parms_alloc+0x1e5/0x510 [ 790.619371][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 790.619371][ T895] ipv6_find_idev+0x102/0x170 [ 790.619371][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 790.619371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 790.619371][ T895] netlink_rcv_skb+0x130/0x360 [ 790.619371][ T895] netlink_unicast+0x449/0x710 [ 790.619371][ T895] netlink_sendmsg+0x723/0xbe0 [ 790.619371][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 790.619371][ T895] ___sys_sendmsg+0xee/0x170 [ 790.619371][ T895] __sys_sendmsg+0xcd/0x170 [ 790.619371][ T895] do_syscall_64+0xc6/0x1e0 [ 790.619371][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 790.619371][ T895] [ 800.631090][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 800.631583][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 800.631583][ T895] netdev_get_by_index+0x5e/0x80 [ 800.631583][ T895] fib6_nh_init+0x3d8/0x15b0 [ 800.631583][ T895] ip6_route_info_create+0xf18/0x17d0 [ 800.631583][ T895] ip6_route_add+0x1c/0x140 [ 800.631583][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 800.631583][ T895] addrconf_add_dev+0xe2/0x170 [ 800.631583][ T895] inet6_addr_add+0x12f/0xa40 [ 800.631583][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 800.631583][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 800.631583][ T895] netlink_rcv_skb+0x130/0x360 [ 800.631583][ T895] netlink_unicast+0x449/0x710 [ 800.631583][ T895] netlink_sendmsg+0x723/0xbe0 [ 800.631583][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 800.631583][ T895] ___sys_sendmsg+0xee/0x170 [ 800.631583][ T895] __sys_sendmsg+0xcd/0x170 [ 800.631583][ T895] do_syscall_64+0xc6/0x1e0 [ 800.631583][ T895] [ 800.633788][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 800.633788][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 800.633788][ T895] ipv6_find_idev+0x102/0x170 [ 800.633788][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 800.633788][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 800.633788][ T895] netlink_rcv_skb+0x130/0x360 [ 800.633788][ T895] netlink_unicast+0x449/0x710 [ 800.633788][ T895] netlink_sendmsg+0x723/0xbe0 [ 800.633788][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 800.633788][ T895] ___sys_sendmsg+0xee/0x170 [ 800.633788][ T895] __sys_sendmsg+0xcd/0x170 [ 800.633788][ T895] do_syscall_64+0xc6/0x1e0 [ 800.633788][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 800.633788][ T895] [ 800.635499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 800.635499][ T895] neigh_parms_alloc+0x1e5/0x510 [ 800.635499][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 800.635499][ T895] ipv6_find_idev+0x102/0x170 [ 800.635499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 800.635499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 800.635499][ T895] netlink_rcv_skb+0x130/0x360 [ 800.635499][ T895] netlink_unicast+0x449/0x710 [ 800.635499][ T895] netlink_sendmsg+0x723/0xbe0 [ 800.635499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 800.635499][ T895] ___sys_sendmsg+0xee/0x170 [ 800.635499][ T895] __sys_sendmsg+0xcd/0x170 [ 800.635499][ T895] do_syscall_64+0xc6/0x1e0 [ 800.635499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 800.635499][ T895] [ 810.839055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 810.839593][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 810.839593][ T895] netdev_get_by_index+0x5e/0x80 [ 810.839593][ T895] fib6_nh_init+0x3d8/0x15b0 [ 810.839593][ T895] ip6_route_info_create+0xf18/0x17d0 [ 810.839593][ T895] ip6_route_add+0x1c/0x140 [ 810.839593][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 810.839593][ T895] addrconf_add_dev+0xe2/0x170 [ 810.839593][ T895] inet6_addr_add+0x12f/0xa40 [ 810.839593][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 810.839593][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 810.839593][ T895] netlink_rcv_skb+0x130/0x360 [ 810.839593][ T895] netlink_unicast+0x449/0x710 [ 810.839593][ T895] netlink_sendmsg+0x723/0xbe0 [ 810.839593][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 810.839593][ T895] ___sys_sendmsg+0xee/0x170 [ 810.839593][ T895] __sys_sendmsg+0xcd/0x170 [ 810.839593][ T895] do_syscall_64+0xc6/0x1e0 [ 810.839593][ T895] [ 810.841832][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 810.841832][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 810.841832][ T895] ipv6_find_idev+0x102/0x170 [ 810.841832][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 810.841832][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 810.841832][ T895] netlink_rcv_skb+0x130/0x360 [ 810.841832][ T895] netlink_unicast+0x449/0x710 [ 810.841832][ T895] netlink_sendmsg+0x723/0xbe0 [ 810.841832][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 810.841832][ T895] ___sys_sendmsg+0xee/0x170 [ 810.841832][ T895] __sys_sendmsg+0xcd/0x170 [ 810.841832][ T895] do_syscall_64+0xc6/0x1e0 [ 810.841832][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 810.841832][ T895] [ 810.843562][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 810.843562][ T895] neigh_parms_alloc+0x1e5/0x510 [ 810.843562][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 810.843562][ T895] ipv6_find_idev+0x102/0x170 [ 810.843562][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 810.843562][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 810.843562][ T895] netlink_rcv_skb+0x130/0x360 [ 810.843562][ T895] netlink_unicast+0x449/0x710 [ 810.843562][ T895] netlink_sendmsg+0x723/0xbe0 [ 810.843562][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 810.843562][ T895] ___sys_sendmsg+0xee/0x170 [ 810.843562][ T895] __sys_sendmsg+0xcd/0x170 [ 810.843562][ T895] do_syscall_64+0xc6/0x1e0 [ 810.843562][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 810.843562][ T895] [ 821.006987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 821.007674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 821.007674][ T895] netdev_get_by_index+0x5e/0x80 [ 821.007674][ T895] fib6_nh_init+0x3d8/0x15b0 [ 821.007674][ T895] ip6_route_info_create+0xf18/0x17d0 [ 821.007674][ T895] ip6_route_add+0x1c/0x140 [ 821.007674][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 821.007674][ T895] addrconf_add_dev+0xe2/0x170 [ 821.007674][ T895] inet6_addr_add+0x12f/0xa40 [ 821.007674][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 821.007674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 821.007674][ T895] netlink_rcv_skb+0x130/0x360 [ 821.007674][ T895] netlink_unicast+0x449/0x710 [ 821.007674][ T895] netlink_sendmsg+0x723/0xbe0 [ 821.007674][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 821.007674][ T895] ___sys_sendmsg+0xee/0x170 [ 821.007674][ T895] __sys_sendmsg+0xcd/0x170 [ 821.007674][ T895] do_syscall_64+0xc6/0x1e0 [ 821.007674][ T895] [ 821.009881][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 821.009881][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 821.009881][ T895] ipv6_find_idev+0x102/0x170 [ 821.009881][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 821.009881][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 821.009881][ T895] netlink_rcv_skb+0x130/0x360 [ 821.009881][ T895] netlink_unicast+0x449/0x710 [ 821.009881][ T895] netlink_sendmsg+0x723/0xbe0 [ 821.009881][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 821.009881][ T895] ___sys_sendmsg+0xee/0x170 [ 821.009881][ T895] __sys_sendmsg+0xcd/0x170 [ 821.009881][ T895] do_syscall_64+0xc6/0x1e0 [ 821.009881][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 821.009881][ T895] [ 821.011595][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 821.011595][ T895] neigh_parms_alloc+0x1e5/0x510 [ 821.011595][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 821.011595][ T895] ipv6_find_idev+0x102/0x170 [ 821.011595][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 821.011595][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 821.011595][ T895] netlink_rcv_skb+0x130/0x360 [ 821.011595][ T895] netlink_unicast+0x449/0x710 [ 821.011595][ T895] netlink_sendmsg+0x723/0xbe0 [ 821.011595][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 821.011595][ T895] ___sys_sendmsg+0xee/0x170 [ 821.011595][ T895] __sys_sendmsg+0xcd/0x170 [ 821.011595][ T895] do_syscall_64+0xc6/0x1e0 [ 821.011595][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 821.011595][ T895] [ 831.118970][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 831.119365][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 831.119365][ T895] netdev_get_by_index+0x5e/0x80 [ 831.119365][ T895] fib6_nh_init+0x3d8/0x15b0 [ 831.119365][ T895] ip6_route_info_create+0xf18/0x17d0 [ 831.119365][ T895] ip6_route_add+0x1c/0x140 [ 831.119365][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 831.119365][ T895] addrconf_add_dev+0xe2/0x170 [ 831.119365][ T895] inet6_addr_add+0x12f/0xa40 [ 831.119365][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 831.119365][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 831.119365][ T895] netlink_rcv_skb+0x130/0x360 [ 831.119365][ T895] netlink_unicast+0x449/0x710 [ 831.119365][ T895] netlink_sendmsg+0x723/0xbe0 [ 831.119365][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 831.119365][ T895] ___sys_sendmsg+0xee/0x170 [ 831.119365][ T895] __sys_sendmsg+0xcd/0x170 [ 831.119365][ T895] do_syscall_64+0xc6/0x1e0 [ 831.119365][ T895] [ 831.121705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 831.121705][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 831.121705][ T895] ipv6_find_idev+0x102/0x170 [ 831.121705][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 831.121705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 831.121705][ T895] netlink_rcv_skb+0x130/0x360 [ 831.121705][ T895] netlink_unicast+0x449/0x710 [ 831.121705][ T895] netlink_sendmsg+0x723/0xbe0 [ 831.121705][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 831.121705][ T895] ___sys_sendmsg+0xee/0x170 [ 831.121705][ T895] __sys_sendmsg+0xcd/0x170 [ 831.121705][ T895] do_syscall_64+0xc6/0x1e0 [ 831.121705][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 831.121705][ T895] [ 831.123425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 831.123425][ T895] neigh_parms_alloc+0x1e5/0x510 [ 831.123425][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 831.123425][ T895] ipv6_find_idev+0x102/0x170 [ 831.123425][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 831.123425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 831.123425][ T895] netlink_rcv_skb+0x130/0x360 [ 831.123425][ T895] netlink_unicast+0x449/0x710 [ 831.123425][ T895] netlink_sendmsg+0x723/0xbe0 [ 831.123425][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 831.123425][ T895] ___sys_sendmsg+0xee/0x170 [ 831.123425][ T895] __sys_sendmsg+0xcd/0x170 [ 831.123425][ T895] do_syscall_64+0xc6/0x1e0 [ 831.123425][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 831.123425][ T895] [ 841.366961][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 841.367424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 841.367424][ T895] netdev_get_by_index+0x5e/0x80 [ 841.367424][ T895] fib6_nh_init+0x3d8/0x15b0 [ 841.367424][ T895] ip6_route_info_create+0xf18/0x17d0 [ 841.367424][ T895] ip6_route_add+0x1c/0x140 [ 841.367424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 841.367424][ T895] addrconf_add_dev+0xe2/0x170 [ 841.367424][ T895] inet6_addr_add+0x12f/0xa40 [ 841.367424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 841.367424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 841.367424][ T895] netlink_rcv_skb+0x130/0x360 [ 841.367424][ T895] netlink_unicast+0x449/0x710 [ 841.367424][ T895] netlink_sendmsg+0x723/0xbe0 [ 841.367424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 841.367424][ T895] ___sys_sendmsg+0xee/0x170 [ 841.367424][ T895] __sys_sendmsg+0xcd/0x170 [ 841.367424][ T895] do_syscall_64+0xc6/0x1e0 [ 841.367424][ T895] [ 841.369643][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 841.369643][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 841.369643][ T895] ipv6_find_idev+0x102/0x170 [ 841.369643][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 841.369643][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 841.369643][ T895] netlink_rcv_skb+0x130/0x360 [ 841.369643][ T895] netlink_unicast+0x449/0x710 [ 841.369643][ T895] netlink_sendmsg+0x723/0xbe0 [ 841.369643][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 841.369643][ T895] ___sys_sendmsg+0xee/0x170 [ 841.369643][ T895] __sys_sendmsg+0xcd/0x170 [ 841.369643][ T895] do_syscall_64+0xc6/0x1e0 [ 841.369643][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 841.369643][ T895] [ 841.371367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 841.371367][ T895] neigh_parms_alloc+0x1e5/0x510 [ 841.371367][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 841.371367][ T895] ipv6_find_idev+0x102/0x170 [ 841.371367][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 841.371367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 841.371367][ T895] netlink_rcv_skb+0x130/0x360 [ 841.371367][ T895] netlink_unicast+0x449/0x710 [ 841.371367][ T895] netlink_sendmsg+0x723/0xbe0 [ 841.371367][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 841.371367][ T895] ___sys_sendmsg+0xee/0x170 [ 841.371367][ T895] __sys_sendmsg+0xcd/0x170 [ 841.371367][ T895] do_syscall_64+0xc6/0x1e0 [ 841.371367][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 841.371367][ T895] [ 851.615039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 851.615437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 851.615437][ T895] netdev_get_by_index+0x5e/0x80 [ 851.615437][ T895] fib6_nh_init+0x3d8/0x15b0 [ 851.615437][ T895] ip6_route_info_create+0xf18/0x17d0 [ 851.615437][ T895] ip6_route_add+0x1c/0x140 [ 851.615437][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 851.615437][ T895] addrconf_add_dev+0xe2/0x170 [ 851.615437][ T895] inet6_addr_add+0x12f/0xa40 [ 851.615437][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 851.615437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 851.615437][ T895] netlink_rcv_skb+0x130/0x360 [ 851.615437][ T895] netlink_unicast+0x449/0x710 [ 851.615437][ T895] netlink_sendmsg+0x723/0xbe0 [ 851.615437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 851.615437][ T895] ___sys_sendmsg+0xee/0x170 [ 851.615437][ T895] __sys_sendmsg+0xcd/0x170 [ 851.615437][ T895] do_syscall_64+0xc6/0x1e0 [ 851.615437][ T895] [ 851.617655][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 851.617655][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 851.617655][ T895] ipv6_find_idev+0x102/0x170 [ 851.617655][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 851.617655][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 851.617655][ T895] netlink_rcv_skb+0x130/0x360 [ 851.617655][ T895] netlink_unicast+0x449/0x710 [ 851.617655][ T895] netlink_sendmsg+0x723/0xbe0 [ 851.617655][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 851.617655][ T895] ___sys_sendmsg+0xee/0x170 [ 851.617655][ T895] __sys_sendmsg+0xcd/0x170 [ 851.617655][ T895] do_syscall_64+0xc6/0x1e0 [ 851.617655][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 851.617655][ T895] [ 851.619365][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 851.619365][ T895] neigh_parms_alloc+0x1e5/0x510 [ 851.619365][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 851.619365][ T895] ipv6_find_idev+0x102/0x170 [ 851.619365][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 851.619365][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 851.619365][ T895] netlink_rcv_skb+0x130/0x360 [ 851.619365][ T895] netlink_unicast+0x449/0x710 [ 851.619365][ T895] netlink_sendmsg+0x723/0xbe0 [ 851.619365][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 851.619365][ T895] ___sys_sendmsg+0xee/0x170 [ 851.619365][ T895] __sys_sendmsg+0xcd/0x170 [ 851.619365][ T895] do_syscall_64+0xc6/0x1e0 [ 851.619365][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 851.619365][ T895] [ 861.863029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 861.863423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 861.863423][ T895] netdev_get_by_index+0x5e/0x80 [ 861.863423][ T895] fib6_nh_init+0x3d8/0x15b0 [ 861.863423][ T895] ip6_route_info_create+0xf18/0x17d0 [ 861.863423][ T895] ip6_route_add+0x1c/0x140 [ 861.863423][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 861.863423][ T895] addrconf_add_dev+0xe2/0x170 [ 861.863423][ T895] inet6_addr_add+0x12f/0xa40 [ 861.863423][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 861.863423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 861.863423][ T895] netlink_rcv_skb+0x130/0x360 [ 861.863423][ T895] netlink_unicast+0x449/0x710 [ 861.863423][ T895] netlink_sendmsg+0x723/0xbe0 [ 861.863423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 861.863423][ T895] ___sys_sendmsg+0xee/0x170 [ 861.863423][ T895] __sys_sendmsg+0xcd/0x170 [ 861.863423][ T895] do_syscall_64+0xc6/0x1e0 [ 861.863423][ T895] [ 861.865652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 861.865652][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 861.865652][ T895] ipv6_find_idev+0x102/0x170 [ 861.865652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 861.865652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 861.865652][ T895] netlink_rcv_skb+0x130/0x360 [ 861.865652][ T895] netlink_unicast+0x449/0x710 [ 861.865652][ T895] netlink_sendmsg+0x723/0xbe0 [ 861.865652][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 861.865652][ T895] ___sys_sendmsg+0xee/0x170 [ 861.865652][ T895] __sys_sendmsg+0xcd/0x170 [ 861.865652][ T895] do_syscall_64+0xc6/0x1e0 [ 861.865652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 861.865652][ T895] [ 861.867383][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 861.867383][ T895] neigh_parms_alloc+0x1e5/0x510 [ 861.867383][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 861.867383][ T895] ipv6_find_idev+0x102/0x170 [ 861.867383][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 861.867383][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 861.867383][ T895] netlink_rcv_skb+0x130/0x360 [ 861.867383][ T895] netlink_unicast+0x449/0x710 [ 861.867383][ T895] netlink_sendmsg+0x723/0xbe0 [ 861.867383][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 861.867383][ T895] ___sys_sendmsg+0xee/0x170 [ 861.867383][ T895] __sys_sendmsg+0xcd/0x170 [ 861.867383][ T895] do_syscall_64+0xc6/0x1e0 [ 861.867383][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 861.867383][ T895] [ 872.095020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 872.095479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 872.095479][ T895] netdev_get_by_index+0x5e/0x80 [ 872.095479][ T895] fib6_nh_init+0x3d8/0x15b0 [ 872.095479][ T895] ip6_route_info_create+0xf18/0x17d0 [ 872.095479][ T895] ip6_route_add+0x1c/0x140 [ 872.095479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 872.095479][ T895] addrconf_add_dev+0xe2/0x170 [ 872.095479][ T895] inet6_addr_add+0x12f/0xa40 [ 872.095479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 872.095479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 872.095479][ T895] netlink_rcv_skb+0x130/0x360 [ 872.095479][ T895] netlink_unicast+0x449/0x710 [ 872.095479][ T895] netlink_sendmsg+0x723/0xbe0 [ 872.095479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 872.095479][ T895] ___sys_sendmsg+0xee/0x170 [ 872.095479][ T895] __sys_sendmsg+0xcd/0x170 [ 872.095479][ T895] do_syscall_64+0xc6/0x1e0 [ 872.095479][ T895] [ 872.097699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 872.097699][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 872.097699][ T895] ipv6_find_idev+0x102/0x170 [ 872.097699][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 872.097699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 872.097699][ T895] netlink_rcv_skb+0x130/0x360 [ 872.097699][ T895] netlink_unicast+0x449/0x710 [ 872.097699][ T895] netlink_sendmsg+0x723/0xbe0 [ 872.097699][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 872.097699][ T895] ___sys_sendmsg+0xee/0x170 [ 872.097699][ T895] __sys_sendmsg+0xcd/0x170 [ 872.097699][ T895] do_syscall_64+0xc6/0x1e0 [ 872.097699][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 872.097699][ T895] [ 872.099405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 872.099405][ T895] neigh_parms_alloc+0x1e5/0x510 [ 872.099405][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 872.099405][ T895] ipv6_find_idev+0x102/0x170 [ 872.099405][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 872.099405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 872.099405][ T895] netlink_rcv_skb+0x130/0x360 [ 872.099405][ T895] netlink_unicast+0x449/0x710 [ 872.099405][ T895] netlink_sendmsg+0x723/0xbe0 [ 872.099405][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 872.099405][ T895] ___sys_sendmsg+0xee/0x170 [ 872.099405][ T895] __sys_sendmsg+0xcd/0x170 [ 872.099405][ T895] do_syscall_64+0xc6/0x1e0 [ 872.099405][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 872.099405][ T895] [ 882.343032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 882.343425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 882.343425][ T895] netdev_get_by_index+0x5e/0x80 [ 882.343425][ T895] fib6_nh_init+0x3d8/0x15b0 [ 882.343425][ T895] ip6_route_info_create+0xf18/0x17d0 [ 882.343425][ T895] ip6_route_add+0x1c/0x140 [ 882.343425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 882.343425][ T895] addrconf_add_dev+0xe2/0x170 [ 882.343425][ T895] inet6_addr_add+0x12f/0xa40 [ 882.343425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 882.343425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 882.343425][ T895] netlink_rcv_skb+0x130/0x360 [ 882.343425][ T895] netlink_unicast+0x449/0x710 [ 882.343425][ T895] netlink_sendmsg+0x723/0xbe0 [ 882.343425][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 882.343425][ T895] ___sys_sendmsg+0xee/0x170 [ 882.343425][ T895] __sys_sendmsg+0xcd/0x170 [ 882.343425][ T895] do_syscall_64+0xc6/0x1e0 [ 882.343425][ T895] [ 882.345679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 882.345679][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 882.345679][ T895] ipv6_find_idev+0x102/0x170 [ 882.345679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 882.345679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 882.345679][ T895] netlink_rcv_skb+0x130/0x360 [ 882.345679][ T895] netlink_unicast+0x449/0x710 [ 882.345679][ T895] netlink_sendmsg+0x723/0xbe0 [ 882.345679][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 882.345679][ T895] ___sys_sendmsg+0xee/0x170 [ 882.345679][ T895] __sys_sendmsg+0xcd/0x170 [ 882.345679][ T895] do_syscall_64+0xc6/0x1e0 [ 882.345679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 882.345679][ T895] [ 882.347433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 882.347433][ T895] neigh_parms_alloc+0x1e5/0x510 [ 882.347433][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 882.347433][ T895] ipv6_find_idev+0x102/0x170 [ 882.347433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 882.347433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 882.347433][ T895] netlink_rcv_skb+0x130/0x360 [ 882.347433][ T895] netlink_unicast+0x449/0x710 [ 882.347433][ T895] netlink_sendmsg+0x723/0xbe0 [ 882.347433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 882.347433][ T895] ___sys_sendmsg+0xee/0x170 [ 882.347433][ T895] __sys_sendmsg+0xcd/0x170 [ 882.347433][ T895] do_syscall_64+0xc6/0x1e0 [ 882.347433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 882.347433][ T895] [ 892.590985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 892.591401][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 892.591401][ T895] netdev_get_by_index+0x5e/0x80 [ 892.591401][ T895] fib6_nh_init+0x3d8/0x15b0 [ 892.591401][ T895] ip6_route_info_create+0xf18/0x17d0 [ 892.591401][ T895] ip6_route_add+0x1c/0x140 [ 892.591401][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 892.591401][ T895] addrconf_add_dev+0xe2/0x170 [ 892.591401][ T895] inet6_addr_add+0x12f/0xa40 [ 892.591401][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 892.591401][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 892.591401][ T895] netlink_rcv_skb+0x130/0x360 [ 892.591401][ T895] netlink_unicast+0x449/0x710 [ 892.591401][ T895] netlink_sendmsg+0x723/0xbe0 [ 892.591401][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 892.591401][ T895] ___sys_sendmsg+0xee/0x170 [ 892.591401][ T895] __sys_sendmsg+0xcd/0x170 [ 892.591401][ T895] do_syscall_64+0xc6/0x1e0 [ 892.591401][ T895] [ 892.593643][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 892.593643][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 892.593643][ T895] ipv6_find_idev+0x102/0x170 [ 892.593643][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 892.593643][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 892.593643][ T895] netlink_rcv_skb+0x130/0x360 [ 892.593643][ T895] netlink_unicast+0x449/0x710 [ 892.593643][ T895] netlink_sendmsg+0x723/0xbe0 [ 892.593643][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 892.593643][ T895] ___sys_sendmsg+0xee/0x170 [ 892.593643][ T895] __sys_sendmsg+0xcd/0x170 [ 892.593643][ T895] do_syscall_64+0xc6/0x1e0 [ 892.593643][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 892.593643][ T895] [ 892.595412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 892.595412][ T895] neigh_parms_alloc+0x1e5/0x510 [ 892.595412][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 892.595412][ T895] ipv6_find_idev+0x102/0x170 [ 892.595412][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 892.595412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 892.595412][ T895] netlink_rcv_skb+0x130/0x360 [ 892.595412][ T895] netlink_unicast+0x449/0x710 [ 892.595412][ T895] netlink_sendmsg+0x723/0xbe0 [ 892.595412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 892.595412][ T895] ___sys_sendmsg+0xee/0x170 [ 892.595412][ T895] __sys_sendmsg+0xcd/0x170 [ 892.595412][ T895] do_syscall_64+0xc6/0x1e0 [ 892.595412][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 892.595412][ T895] [ 902.839099][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 902.839510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 902.839510][ T895] netdev_get_by_index+0x5e/0x80 [ 902.839510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 902.839510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 902.839510][ T895] ip6_route_add+0x1c/0x140 [ 902.839510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 902.839510][ T895] addrconf_add_dev+0xe2/0x170 [ 902.839510][ T895] inet6_addr_add+0x12f/0xa40 [ 902.839510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 902.839510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 902.839510][ T895] netlink_rcv_skb+0x130/0x360 [ 902.839510][ T895] netlink_unicast+0x449/0x710 [ 902.839510][ T895] netlink_sendmsg+0x723/0xbe0 [ 902.839510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 902.839510][ T895] ___sys_sendmsg+0xee/0x170 [ 902.839510][ T895] __sys_sendmsg+0xcd/0x170 [ 902.839510][ T895] do_syscall_64+0xc6/0x1e0 [ 902.839510][ T895] [ 902.841766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 902.841766][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 902.841766][ T895] ipv6_find_idev+0x102/0x170 [ 902.841766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 902.841766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 902.841766][ T895] netlink_rcv_skb+0x130/0x360 [ 902.841766][ T895] netlink_unicast+0x449/0x710 [ 902.841766][ T895] netlink_sendmsg+0x723/0xbe0 [ 902.841766][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 902.841766][ T895] ___sys_sendmsg+0xee/0x170 [ 902.841766][ T895] __sys_sendmsg+0xcd/0x170 [ 902.841766][ T895] do_syscall_64+0xc6/0x1e0 [ 902.841766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 902.841766][ T895] [ 902.843561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 902.843561][ T895] neigh_parms_alloc+0x1e5/0x510 [ 902.843561][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 902.843561][ T895] ipv6_find_idev+0x102/0x170 [ 902.843561][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 902.843561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 902.843561][ T895] netlink_rcv_skb+0x130/0x360 [ 902.843561][ T895] netlink_unicast+0x449/0x710 [ 902.843561][ T895] netlink_sendmsg+0x723/0xbe0 [ 902.843561][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 902.843561][ T895] ___sys_sendmsg+0xee/0x170 [ 902.843561][ T895] __sys_sendmsg+0xcd/0x170 [ 902.843561][ T895] do_syscall_64+0xc6/0x1e0 [ 902.843561][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 902.843561][ T895] [ 913.086964][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 913.087380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 913.087380][ T895] netdev_get_by_index+0x5e/0x80 [ 913.087380][ T895] fib6_nh_init+0x3d8/0x15b0 [ 913.087380][ T895] ip6_route_info_create+0xf18/0x17d0 [ 913.087380][ T895] ip6_route_add+0x1c/0x140 [ 913.087380][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 913.087380][ T895] addrconf_add_dev+0xe2/0x170 [ 913.087380][ T895] inet6_addr_add+0x12f/0xa40 [ 913.087380][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 913.087380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 913.087380][ T895] netlink_rcv_skb+0x130/0x360 [ 913.087380][ T895] netlink_unicast+0x449/0x710 [ 913.087380][ T895] netlink_sendmsg+0x723/0xbe0 [ 913.087380][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 913.087380][ T895] ___sys_sendmsg+0xee/0x170 [ 913.087380][ T895] __sys_sendmsg+0xcd/0x170 [ 913.087380][ T895] do_syscall_64+0xc6/0x1e0 [ 913.087380][ T895] [ 913.089619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 913.089619][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 913.089619][ T895] ipv6_find_idev+0x102/0x170 [ 913.089619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 913.089619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 913.089619][ T895] netlink_rcv_skb+0x130/0x360 [ 913.089619][ T895] netlink_unicast+0x449/0x710 [ 913.089619][ T895] netlink_sendmsg+0x723/0xbe0 [ 913.089619][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 913.089619][ T895] ___sys_sendmsg+0xee/0x170 [ 913.089619][ T895] __sys_sendmsg+0xcd/0x170 [ 913.089619][ T895] do_syscall_64+0xc6/0x1e0 [ 913.089619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 913.089619][ T895] [ 913.091372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 913.091372][ T895] neigh_parms_alloc+0x1e5/0x510 [ 913.091372][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 913.091372][ T895] ipv6_find_idev+0x102/0x170 [ 913.091372][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 913.091372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 913.091372][ T895] netlink_rcv_skb+0x130/0x360 [ 913.091372][ T895] netlink_unicast+0x449/0x710 [ 913.091372][ T895] netlink_sendmsg+0x723/0xbe0 [ 913.091372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 913.091372][ T895] ___sys_sendmsg+0xee/0x170 [ 913.091372][ T895] __sys_sendmsg+0xcd/0x170 [ 913.091372][ T895] do_syscall_64+0xc6/0x1e0 [ 913.091372][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 913.091372][ T895] [ 923.334992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 923.335398][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 923.335398][ T895] netdev_get_by_index+0x5e/0x80 [ 923.335398][ T895] fib6_nh_init+0x3d8/0x15b0 [ 923.335398][ T895] ip6_route_info_create+0xf18/0x17d0 [ 923.335398][ T895] ip6_route_add+0x1c/0x140 [ 923.335398][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 923.335398][ T895] addrconf_add_dev+0xe2/0x170 [ 923.335398][ T895] inet6_addr_add+0x12f/0xa40 [ 923.335398][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 923.335398][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 923.335398][ T895] netlink_rcv_skb+0x130/0x360 [ 923.335398][ T895] netlink_unicast+0x449/0x710 [ 923.335398][ T895] netlink_sendmsg+0x723/0xbe0 [ 923.335398][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 923.335398][ T895] ___sys_sendmsg+0xee/0x170 [ 923.335398][ T895] __sys_sendmsg+0xcd/0x170 [ 923.335398][ T895] do_syscall_64+0xc6/0x1e0 [ 923.335398][ T895] [ 923.337605][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 923.337605][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 923.337605][ T895] ipv6_find_idev+0x102/0x170 [ 923.337605][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 923.337605][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 923.337605][ T895] netlink_rcv_skb+0x130/0x360 [ 923.337605][ T895] netlink_unicast+0x449/0x710 [ 923.337605][ T895] netlink_sendmsg+0x723/0xbe0 [ 923.337605][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 923.337605][ T895] ___sys_sendmsg+0xee/0x170 [ 923.337605][ T895] __sys_sendmsg+0xcd/0x170 [ 923.337605][ T895] do_syscall_64+0xc6/0x1e0 [ 923.337605][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 923.337605][ T895] [ 923.339323][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 923.339323][ T895] neigh_parms_alloc+0x1e5/0x510 [ 923.339323][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 923.339323][ T895] ipv6_find_idev+0x102/0x170 [ 923.339323][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 923.339323][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 923.339323][ T895] netlink_rcv_skb+0x130/0x360 [ 923.339323][ T895] netlink_unicast+0x449/0x710 [ 923.339323][ T895] netlink_sendmsg+0x723/0xbe0 [ 923.339323][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 923.339323][ T895] ___sys_sendmsg+0xee/0x170 [ 923.339323][ T895] __sys_sendmsg+0xcd/0x170 [ 923.339323][ T895] do_syscall_64+0xc6/0x1e0 [ 923.339323][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 923.339323][ T895] [ 933.583042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 933.583436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 933.583436][ T895] netdev_get_by_index+0x5e/0x80 [ 933.583436][ T895] fib6_nh_init+0x3d8/0x15b0 [ 933.583436][ T895] ip6_route_info_create+0xf18/0x17d0 [ 933.583436][ T895] ip6_route_add+0x1c/0x140 [ 933.583436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 933.583436][ T895] addrconf_add_dev+0xe2/0x170 [ 933.583436][ T895] inet6_addr_add+0x12f/0xa40 [ 933.583436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 933.583436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 933.583436][ T895] netlink_rcv_skb+0x130/0x360 [ 933.583436][ T895] netlink_unicast+0x449/0x710 [ 933.583436][ T895] netlink_sendmsg+0x723/0xbe0 [ 933.583436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 933.583436][ T895] ___sys_sendmsg+0xee/0x170 [ 933.583436][ T895] __sys_sendmsg+0xcd/0x170 [ 933.583436][ T895] do_syscall_64+0xc6/0x1e0 [ 933.583436][ T895] [ 933.585633][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 933.585633][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 933.585633][ T895] ipv6_find_idev+0x102/0x170 [ 933.585633][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 933.585633][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 933.585633][ T895] netlink_rcv_skb+0x130/0x360 [ 933.585633][ T895] netlink_unicast+0x449/0x710 [ 933.585633][ T895] netlink_sendmsg+0x723/0xbe0 [ 933.585633][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 933.585633][ T895] ___sys_sendmsg+0xee/0x170 [ 933.585633][ T895] __sys_sendmsg+0xcd/0x170 [ 933.585633][ T895] do_syscall_64+0xc6/0x1e0 [ 933.585633][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 933.585633][ T895] [ 933.587375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 933.587375][ T895] neigh_parms_alloc+0x1e5/0x510 [ 933.587375][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 933.587375][ T895] ipv6_find_idev+0x102/0x170 [ 933.587375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 933.587375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 933.587375][ T895] netlink_rcv_skb+0x130/0x360 [ 933.587375][ T895] netlink_unicast+0x449/0x710 [ 933.587375][ T895] netlink_sendmsg+0x723/0xbe0 [ 933.587375][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 933.587375][ T895] ___sys_sendmsg+0xee/0x170 [ 933.587375][ T895] __sys_sendmsg+0xcd/0x170 [ 933.587375][ T895] do_syscall_64+0xc6/0x1e0 [ 933.587375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 933.587375][ T895] [ 943.830974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 943.831452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 943.831452][ T895] netdev_get_by_index+0x5e/0x80 [ 943.831452][ T895] fib6_nh_init+0x3d8/0x15b0 [ 943.831452][ T895] ip6_route_info_create+0xf18/0x17d0 [ 943.831452][ T895] ip6_route_add+0x1c/0x140 [ 943.831452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 943.831452][ T895] addrconf_add_dev+0xe2/0x170 [ 943.831452][ T895] inet6_addr_add+0x12f/0xa40 [ 943.831452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 943.831452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 943.831452][ T895] netlink_rcv_skb+0x130/0x360 [ 943.831452][ T895] netlink_unicast+0x449/0x710 [ 943.831452][ T895] netlink_sendmsg+0x723/0xbe0 [ 943.831452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 943.831452][ T895] ___sys_sendmsg+0xee/0x170 [ 943.831452][ T895] __sys_sendmsg+0xcd/0x170 [ 943.831452][ T895] do_syscall_64+0xc6/0x1e0 [ 943.831452][ T895] [ 943.833678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 943.833678][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 943.833678][ T895] ipv6_find_idev+0x102/0x170 [ 943.833678][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 943.833678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 943.833678][ T895] netlink_rcv_skb+0x130/0x360 [ 943.833678][ T895] netlink_unicast+0x449/0x710 [ 943.833678][ T895] netlink_sendmsg+0x723/0xbe0 [ 943.833678][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 943.833678][ T895] ___sys_sendmsg+0xee/0x170 [ 943.833678][ T895] __sys_sendmsg+0xcd/0x170 [ 943.833678][ T895] do_syscall_64+0xc6/0x1e0 [ 943.833678][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 943.833678][ T895] [ 943.835399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 943.835399][ T895] neigh_parms_alloc+0x1e5/0x510 [ 943.835399][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 943.835399][ T895] ipv6_find_idev+0x102/0x170 [ 943.835399][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 943.835399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 943.835399][ T895] netlink_rcv_skb+0x130/0x360 [ 943.835399][ T895] netlink_unicast+0x449/0x710 [ 943.835399][ T895] netlink_sendmsg+0x723/0xbe0 [ 943.835399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 943.835399][ T895] ___sys_sendmsg+0xee/0x170 [ 943.835399][ T895] __sys_sendmsg+0xcd/0x170 [ 943.835399][ T895] do_syscall_64+0xc6/0x1e0 [ 943.835399][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 943.835399][ T895] [ 954.079030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 954.079667][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 954.079667][ T895] netdev_get_by_index+0x5e/0x80 [ 954.079667][ T895] fib6_nh_init+0x3d8/0x15b0 [ 954.079667][ T895] ip6_route_info_create+0xf18/0x17d0 [ 954.079667][ T895] ip6_route_add+0x1c/0x140 [ 954.079667][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 954.079667][ T895] addrconf_add_dev+0xe2/0x170 [ 954.079667][ T895] inet6_addr_add+0x12f/0xa40 [ 954.079667][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 954.079667][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 954.079667][ T895] netlink_rcv_skb+0x130/0x360 [ 954.079667][ T895] netlink_unicast+0x449/0x710 [ 954.079667][ T895] netlink_sendmsg+0x723/0xbe0 [ 954.079667][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 954.079667][ T895] ___sys_sendmsg+0xee/0x170 [ 954.079667][ T895] __sys_sendmsg+0xcd/0x170 [ 954.079667][ T895] do_syscall_64+0xc6/0x1e0 [ 954.079667][ T895] [ 954.083185][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 954.083185][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 954.083185][ T895] ipv6_find_idev+0x102/0x170 [ 954.083185][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 954.083185][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 954.083185][ T895] netlink_rcv_skb+0x130/0x360 [ 954.083185][ T895] netlink_unicast+0x449/0x710 [ 954.083185][ T895] netlink_sendmsg+0x723/0xbe0 [ 954.083185][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 954.083185][ T895] ___sys_sendmsg+0xee/0x170 [ 954.083185][ T895] __sys_sendmsg+0xcd/0x170 [ 954.083185][ T895] do_syscall_64+0xc6/0x1e0 [ 954.083185][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 954.083185][ T895] [ 954.085933][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 954.085933][ T895] neigh_parms_alloc+0x1e5/0x510 [ 954.085933][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 954.085933][ T895] ipv6_find_idev+0x102/0x170 [ 954.085933][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 954.085933][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 954.085933][ T895] netlink_rcv_skb+0x130/0x360 [ 954.085933][ T895] netlink_unicast+0x449/0x710 [ 954.085933][ T895] netlink_sendmsg+0x723/0xbe0 [ 954.085933][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 954.085933][ T895] ___sys_sendmsg+0xee/0x170 [ 954.085933][ T895] __sys_sendmsg+0xcd/0x170 [ 954.085933][ T895] do_syscall_64+0xc6/0x1e0 [ 954.085933][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 954.085933][ T895] [ 964.326974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 964.327503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 964.327503][ T895] netdev_get_by_index+0x5e/0x80 [ 964.327503][ T895] fib6_nh_init+0x3d8/0x15b0 [ 964.327503][ T895] ip6_route_info_create+0xf18/0x17d0 [ 964.327503][ T895] ip6_route_add+0x1c/0x140 [ 964.327503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 964.327503][ T895] addrconf_add_dev+0xe2/0x170 [ 964.327503][ T895] inet6_addr_add+0x12f/0xa40 [ 964.327503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 964.327503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 964.327503][ T895] netlink_rcv_skb+0x130/0x360 [ 964.327503][ T895] netlink_unicast+0x449/0x710 [ 964.327503][ T895] netlink_sendmsg+0x723/0xbe0 [ 964.327503][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 964.327503][ T895] ___sys_sendmsg+0xee/0x170 [ 964.327503][ T895] __sys_sendmsg+0xcd/0x170 [ 964.327503][ T895] do_syscall_64+0xc6/0x1e0 [ 964.327503][ T895] [ 964.329774][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 964.329774][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 964.329774][ T895] ipv6_find_idev+0x102/0x170 [ 964.329774][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 964.329774][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 964.329774][ T895] netlink_rcv_skb+0x130/0x360 [ 964.329774][ T895] netlink_unicast+0x449/0x710 [ 964.329774][ T895] netlink_sendmsg+0x723/0xbe0 [ 964.329774][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 964.329774][ T895] ___sys_sendmsg+0xee/0x170 [ 964.329774][ T895] __sys_sendmsg+0xcd/0x170 [ 964.329774][ T895] do_syscall_64+0xc6/0x1e0 [ 964.329774][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 964.329774][ T895] [ 964.331489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 964.331489][ T895] neigh_parms_alloc+0x1e5/0x510 [ 964.331489][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 964.331489][ T895] ipv6_find_idev+0x102/0x170 [ 964.331489][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 964.331489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 964.331489][ T895] netlink_rcv_skb+0x130/0x360 [ 964.331489][ T895] netlink_unicast+0x449/0x710 [ 964.331489][ T895] netlink_sendmsg+0x723/0xbe0 [ 964.331489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 964.331489][ T895] ___sys_sendmsg+0xee/0x170 [ 964.331489][ T895] __sys_sendmsg+0xcd/0x170 [ 964.331489][ T895] do_syscall_64+0xc6/0x1e0 [ 964.331489][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 964.331489][ T895] [ 974.575008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 974.575613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 974.575613][ T895] netdev_get_by_index+0x5e/0x80 [ 974.575613][ T895] fib6_nh_init+0x3d8/0x15b0 [ 974.575613][ T895] ip6_route_info_create+0xf18/0x17d0 [ 974.575613][ T895] ip6_route_add+0x1c/0x140 [ 974.575613][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 974.575613][ T895] addrconf_add_dev+0xe2/0x170 [ 974.575613][ T895] inet6_addr_add+0x12f/0xa40 [ 974.575613][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 974.575613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 974.575613][ T895] netlink_rcv_skb+0x130/0x360 [ 974.575613][ T895] netlink_unicast+0x449/0x710 [ 974.575613][ T895] netlink_sendmsg+0x723/0xbe0 [ 974.575613][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 974.575613][ T895] ___sys_sendmsg+0xee/0x170 [ 974.575613][ T895] __sys_sendmsg+0xcd/0x170 [ 974.575613][ T895] do_syscall_64+0xc6/0x1e0 [ 974.575613][ T895] [ 974.579088][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 974.579088][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 974.579088][ T895] ipv6_find_idev+0x102/0x170 [ 974.579088][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 974.579088][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 974.579088][ T895] netlink_rcv_skb+0x130/0x360 [ 974.579088][ T895] netlink_unicast+0x449/0x710 [ 974.579088][ T895] netlink_sendmsg+0x723/0xbe0 [ 974.579088][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 974.579088][ T895] ___sys_sendmsg+0xee/0x170 [ 974.579088][ T895] __sys_sendmsg+0xcd/0x170 [ 974.579088][ T895] do_syscall_64+0xc6/0x1e0 [ 974.579088][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 974.579088][ T895] [ 974.581672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 974.581672][ T895] neigh_parms_alloc+0x1e5/0x510 [ 974.581672][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 974.581672][ T895] ipv6_find_idev+0x102/0x170 [ 974.581672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 974.581672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 974.581672][ T895] netlink_rcv_skb+0x130/0x360 [ 974.581672][ T895] netlink_unicast+0x449/0x710 [ 974.581672][ T895] netlink_sendmsg+0x723/0xbe0 [ 974.581672][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 974.581672][ T895] ___sys_sendmsg+0xee/0x170 [ 974.581672][ T895] __sys_sendmsg+0xcd/0x170 [ 974.581672][ T895] do_syscall_64+0xc6/0x1e0 [ 974.581672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 974.581672][ T895] [ 984.599013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 984.599473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 984.599473][ T895] netdev_get_by_index+0x5e/0x80 [ 984.599473][ T895] fib6_nh_init+0x3d8/0x15b0 [ 984.599473][ T895] ip6_route_info_create+0xf18/0x17d0 [ 984.599473][ T895] ip6_route_add+0x1c/0x140 [ 984.599473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 984.599473][ T895] addrconf_add_dev+0xe2/0x170 [ 984.599473][ T895] inet6_addr_add+0x12f/0xa40 [ 984.599473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 984.599473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 984.599473][ T895] netlink_rcv_skb+0x130/0x360 [ 984.599473][ T895] netlink_unicast+0x449/0x710 [ 984.599473][ T895] netlink_sendmsg+0x723/0xbe0 [ 984.599473][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 984.599473][ T895] ___sys_sendmsg+0xee/0x170 [ 984.599473][ T895] __sys_sendmsg+0xcd/0x170 [ 984.599473][ T895] do_syscall_64+0xc6/0x1e0 [ 984.599473][ T895] [ 984.601670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 984.601670][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 984.601670][ T895] ipv6_find_idev+0x102/0x170 [ 984.601670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 984.601670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 984.601670][ T895] netlink_rcv_skb+0x130/0x360 [ 984.601670][ T895] netlink_unicast+0x449/0x710 [ 984.601670][ T895] netlink_sendmsg+0x723/0xbe0 [ 984.601670][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 984.601670][ T895] ___sys_sendmsg+0xee/0x170 [ 984.601670][ T895] __sys_sendmsg+0xcd/0x170 [ 984.601670][ T895] do_syscall_64+0xc6/0x1e0 [ 984.601670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 984.601670][ T895] [ 984.603373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 984.603373][ T895] neigh_parms_alloc+0x1e5/0x510 [ 984.603373][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 984.603373][ T895] ipv6_find_idev+0x102/0x170 [ 984.603373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 984.603373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 984.603373][ T895] netlink_rcv_skb+0x130/0x360 [ 984.603373][ T895] netlink_unicast+0x449/0x710 [ 984.603373][ T895] netlink_sendmsg+0x723/0xbe0 [ 984.603373][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 984.603373][ T895] ___sys_sendmsg+0xee/0x170 [ 984.603373][ T895] __sys_sendmsg+0xcd/0x170 [ 984.603373][ T895] do_syscall_64+0xc6/0x1e0 [ 984.603373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 984.603373][ T895] [ 994.775014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 994.775594][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 994.775594][ T895] netdev_get_by_index+0x5e/0x80 [ 994.775594][ T895] fib6_nh_init+0x3d8/0x15b0 [ 994.775594][ T895] ip6_route_info_create+0xf18/0x17d0 [ 994.775594][ T895] ip6_route_add+0x1c/0x140 [ 994.775594][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 994.775594][ T895] addrconf_add_dev+0xe2/0x170 [ 994.775594][ T895] inet6_addr_add+0x12f/0xa40 [ 994.775594][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 994.775594][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 994.775594][ T895] netlink_rcv_skb+0x130/0x360 [ 994.775594][ T895] netlink_unicast+0x449/0x710 [ 994.775594][ T895] netlink_sendmsg+0x723/0xbe0 [ 994.775594][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 994.775594][ T895] ___sys_sendmsg+0xee/0x170 [ 994.775594][ T895] __sys_sendmsg+0xcd/0x170 [ 994.775594][ T895] do_syscall_64+0xc6/0x1e0 [ 994.775594][ T895] [ 994.779136][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 994.779136][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 994.779136][ T895] ipv6_find_idev+0x102/0x170 [ 994.779136][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 994.779136][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 994.779136][ T895] netlink_rcv_skb+0x130/0x360 [ 994.779136][ T895] netlink_unicast+0x449/0x710 [ 994.779136][ T895] netlink_sendmsg+0x723/0xbe0 [ 994.779136][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 994.779136][ T895] ___sys_sendmsg+0xee/0x170 [ 994.779136][ T895] __sys_sendmsg+0xcd/0x170 [ 994.779136][ T895] do_syscall_64+0xc6/0x1e0 [ 994.779136][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 994.779136][ T895] [ 994.781787][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 994.781787][ T895] neigh_parms_alloc+0x1e5/0x510 [ 994.781787][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 994.781787][ T895] ipv6_find_idev+0x102/0x170 [ 994.781787][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 994.781787][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 994.781787][ T895] netlink_rcv_skb+0x130/0x360 [ 994.781787][ T895] netlink_unicast+0x449/0x710 [ 994.781787][ T895] netlink_sendmsg+0x723/0xbe0 [ 994.781787][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 994.781787][ T895] ___sys_sendmsg+0xee/0x170 [ 994.781787][ T895] __sys_sendmsg+0xcd/0x170 [ 994.781787][ T895] do_syscall_64+0xc6/0x1e0 [ 994.781787][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 994.781787][ T895] [ 1005.022932][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1005.023330][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1005.023330][ T895] netdev_get_by_index+0x5e/0x80 [ 1005.023330][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1005.023330][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1005.023330][ T895] ip6_route_add+0x1c/0x140 [ 1005.023330][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1005.023330][ T895] addrconf_add_dev+0xe2/0x170 [ 1005.023330][ T895] inet6_addr_add+0x12f/0xa40 [ 1005.023330][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1005.023330][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1005.023330][ T895] netlink_rcv_skb+0x130/0x360 [ 1005.023330][ T895] netlink_unicast+0x449/0x710 [ 1005.023330][ T895] netlink_sendmsg+0x723/0xbe0 [ 1005.023330][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1005.023330][ T895] ___sys_sendmsg+0xee/0x170 [ 1005.023330][ T895] __sys_sendmsg+0xcd/0x170 [ 1005.023330][ T895] do_syscall_64+0xc6/0x1e0 [ 1005.023330][ T895] [ 1005.025549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1005.025549][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1005.025549][ T895] ipv6_find_idev+0x102/0x170 [ 1005.025549][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1005.025549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1005.025549][ T895] netlink_rcv_skb+0x130/0x360 [ 1005.025549][ T895] netlink_unicast+0x449/0x710 [ 1005.025549][ T895] netlink_sendmsg+0x723/0xbe0 [ 1005.025549][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1005.025549][ T895] ___sys_sendmsg+0xee/0x170 [ 1005.025549][ T895] __sys_sendmsg+0xcd/0x170 [ 1005.025549][ T895] do_syscall_64+0xc6/0x1e0 [ 1005.025549][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1005.025549][ T895] [ 1005.027285][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1005.027285][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1005.027285][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1005.027285][ T895] ipv6_find_idev+0x102/0x170 [ 1005.027285][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1005.027285][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1005.027285][ T895] netlink_rcv_skb+0x130/0x360 [ 1005.027285][ T895] netlink_unicast+0x449/0x710 [ 1005.027285][ T895] netlink_sendmsg+0x723/0xbe0 [ 1005.027285][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1005.027285][ T895] ___sys_sendmsg+0xee/0x170 [ 1005.027285][ T895] __sys_sendmsg+0xcd/0x170 [ 1005.027285][ T895] do_syscall_64+0xc6/0x1e0 [ 1005.027285][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1005.027285][ T895] [ 1015.270982][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1015.271447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1015.271447][ T895] netdev_get_by_index+0x5e/0x80 [ 1015.271447][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1015.271447][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1015.271447][ T895] ip6_route_add+0x1c/0x140 [ 1015.271447][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1015.271447][ T895] addrconf_add_dev+0xe2/0x170 [ 1015.271447][ T895] inet6_addr_add+0x12f/0xa40 [ 1015.271447][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1015.271447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1015.271447][ T895] netlink_rcv_skb+0x130/0x360 [ 1015.271447][ T895] netlink_unicast+0x449/0x710 [ 1015.271447][ T895] netlink_sendmsg+0x723/0xbe0 [ 1015.271447][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1015.271447][ T895] ___sys_sendmsg+0xee/0x170 [ 1015.271447][ T895] __sys_sendmsg+0xcd/0x170 [ 1015.271447][ T895] do_syscall_64+0xc6/0x1e0 [ 1015.271447][ T895] [ 1015.273666][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1015.273666][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1015.273666][ T895] ipv6_find_idev+0x102/0x170 [ 1015.273666][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1015.273666][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1015.273666][ T895] netlink_rcv_skb+0x130/0x360 [ 1015.273666][ T895] netlink_unicast+0x449/0x710 [ 1015.273666][ T895] netlink_sendmsg+0x723/0xbe0 [ 1015.273666][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1015.273666][ T895] ___sys_sendmsg+0xee/0x170 [ 1015.273666][ T895] __sys_sendmsg+0xcd/0x170 [ 1015.273666][ T895] do_syscall_64+0xc6/0x1e0 [ 1015.273666][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1015.273666][ T895] [ 1015.275386][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1015.275386][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1015.275386][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1015.275386][ T895] ipv6_find_idev+0x102/0x170 [ 1015.275386][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1015.275386][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1015.275386][ T895] netlink_rcv_skb+0x130/0x360 [ 1015.275386][ T895] netlink_unicast+0x449/0x710 [ 1015.275386][ T895] netlink_sendmsg+0x723/0xbe0 [ 1015.275386][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1015.275386][ T895] ___sys_sendmsg+0xee/0x170 [ 1015.275386][ T895] __sys_sendmsg+0xcd/0x170 [ 1015.275386][ T895] do_syscall_64+0xc6/0x1e0 [ 1015.275386][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1015.275386][ T895] [ 1025.519032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1025.519444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1025.519444][ T895] netdev_get_by_index+0x5e/0x80 [ 1025.519444][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1025.519444][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1025.519444][ T895] ip6_route_add+0x1c/0x140 [ 1025.519444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1025.519444][ T895] addrconf_add_dev+0xe2/0x170 [ 1025.519444][ T895] inet6_addr_add+0x12f/0xa40 [ 1025.519444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1025.519444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1025.519444][ T895] netlink_rcv_skb+0x130/0x360 [ 1025.519444][ T895] netlink_unicast+0x449/0x710 [ 1025.519444][ T895] netlink_sendmsg+0x723/0xbe0 [ 1025.519444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1025.519444][ T895] ___sys_sendmsg+0xee/0x170 [ 1025.519444][ T895] __sys_sendmsg+0xcd/0x170 [ 1025.519444][ T895] do_syscall_64+0xc6/0x1e0 [ 1025.519444][ T895] [ 1025.521662][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1025.521662][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1025.521662][ T895] ipv6_find_idev+0x102/0x170 [ 1025.521662][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1025.521662][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1025.521662][ T895] netlink_rcv_skb+0x130/0x360 [ 1025.521662][ T895] netlink_unicast+0x449/0x710 [ 1025.521662][ T895] netlink_sendmsg+0x723/0xbe0 [ 1025.521662][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1025.521662][ T895] ___sys_sendmsg+0xee/0x170 [ 1025.521662][ T895] __sys_sendmsg+0xcd/0x170 [ 1025.521662][ T895] do_syscall_64+0xc6/0x1e0 [ 1025.521662][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1025.521662][ T895] [ 1025.523384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1025.523384][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1025.523384][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1025.523384][ T895] ipv6_find_idev+0x102/0x170 [ 1025.523384][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1025.523384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1025.523384][ T895] netlink_rcv_skb+0x130/0x360 [ 1025.523384][ T895] netlink_unicast+0x449/0x710 [ 1025.523384][ T895] netlink_sendmsg+0x723/0xbe0 [ 1025.523384][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1025.523384][ T895] ___sys_sendmsg+0xee/0x170 [ 1025.523384][ T895] __sys_sendmsg+0xcd/0x170 [ 1025.523384][ T895] do_syscall_64+0xc6/0x1e0 [ 1025.523384][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1025.523384][ T895] [ 1035.766948][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1035.767419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1035.767419][ T895] netdev_get_by_index+0x5e/0x80 [ 1035.767419][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1035.767419][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1035.767419][ T895] ip6_route_add+0x1c/0x140 [ 1035.767419][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1035.767419][ T895] addrconf_add_dev+0xe2/0x170 [ 1035.767419][ T895] inet6_addr_add+0x12f/0xa40 [ 1035.767419][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1035.767419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1035.767419][ T895] netlink_rcv_skb+0x130/0x360 [ 1035.767419][ T895] netlink_unicast+0x449/0x710 [ 1035.767419][ T895] netlink_sendmsg+0x723/0xbe0 [ 1035.767419][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1035.767419][ T895] ___sys_sendmsg+0xee/0x170 [ 1035.767419][ T895] __sys_sendmsg+0xcd/0x170 [ 1035.767419][ T895] do_syscall_64+0xc6/0x1e0 [ 1035.767419][ T895] [ 1035.769657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1035.769657][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1035.769657][ T895] ipv6_find_idev+0x102/0x170 [ 1035.769657][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1035.769657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1035.769657][ T895] netlink_rcv_skb+0x130/0x360 [ 1035.769657][ T895] netlink_unicast+0x449/0x710 [ 1035.769657][ T895] netlink_sendmsg+0x723/0xbe0 [ 1035.769657][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1035.769657][ T895] ___sys_sendmsg+0xee/0x170 [ 1035.769657][ T895] __sys_sendmsg+0xcd/0x170 [ 1035.769657][ T895] do_syscall_64+0xc6/0x1e0 [ 1035.769657][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1035.769657][ T895] [ 1035.771415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1035.771415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1035.771415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1035.771415][ T895] ipv6_find_idev+0x102/0x170 [ 1035.771415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1035.771415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1035.771415][ T895] netlink_rcv_skb+0x130/0x360 [ 1035.771415][ T895] netlink_unicast+0x449/0x710 [ 1035.771415][ T895] netlink_sendmsg+0x723/0xbe0 [ 1035.771415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1035.771415][ T895] ___sys_sendmsg+0xee/0x170 [ 1035.771415][ T895] __sys_sendmsg+0xcd/0x170 [ 1035.771415][ T895] do_syscall_64+0xc6/0x1e0 [ 1035.771415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1035.771415][ T895] [ 1046.014972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1046.015372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1046.015372][ T895] netdev_get_by_index+0x5e/0x80 [ 1046.015372][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1046.015372][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1046.015372][ T895] ip6_route_add+0x1c/0x140 [ 1046.015372][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1046.015372][ T895] addrconf_add_dev+0xe2/0x170 [ 1046.015372][ T895] inet6_addr_add+0x12f/0xa40 [ 1046.015372][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1046.015372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1046.015372][ T895] netlink_rcv_skb+0x130/0x360 [ 1046.015372][ T895] netlink_unicast+0x449/0x710 [ 1046.015372][ T895] netlink_sendmsg+0x723/0xbe0 [ 1046.015372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1046.015372][ T895] ___sys_sendmsg+0xee/0x170 [ 1046.015372][ T895] __sys_sendmsg+0xcd/0x170 [ 1046.015372][ T895] do_syscall_64+0xc6/0x1e0 [ 1046.015372][ T895] [ 1046.017612][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1046.017612][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1046.017612][ T895] ipv6_find_idev+0x102/0x170 [ 1046.017612][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1046.017612][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1046.017612][ T895] netlink_rcv_skb+0x130/0x360 [ 1046.017612][ T895] netlink_unicast+0x449/0x710 [ 1046.017612][ T895] netlink_sendmsg+0x723/0xbe0 [ 1046.017612][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1046.017612][ T895] ___sys_sendmsg+0xee/0x170 [ 1046.017612][ T895] __sys_sendmsg+0xcd/0x170 [ 1046.017612][ T895] do_syscall_64+0xc6/0x1e0 [ 1046.017612][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1046.017612][ T895] [ 1046.019327][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1046.019327][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1046.019327][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1046.019327][ T895] ipv6_find_idev+0x102/0x170 [ 1046.019327][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1046.019327][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1046.019327][ T895] netlink_rcv_skb+0x130/0x360 [ 1046.019327][ T895] netlink_unicast+0x449/0x710 [ 1046.019327][ T895] netlink_sendmsg+0x723/0xbe0 [ 1046.019327][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1046.019327][ T895] ___sys_sendmsg+0xee/0x170 [ 1046.019327][ T895] __sys_sendmsg+0xcd/0x170 [ 1046.019327][ T895] do_syscall_64+0xc6/0x1e0 [ 1046.019327][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1046.019327][ T895] [ 1056.238972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1056.239360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1056.239360][ T895] netdev_get_by_index+0x5e/0x80 [ 1056.239360][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1056.239360][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1056.239360][ T895] ip6_route_add+0x1c/0x140 [ 1056.239360][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1056.239360][ T895] addrconf_add_dev+0xe2/0x170 [ 1056.239360][ T895] inet6_addr_add+0x12f/0xa40 [ 1056.239360][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1056.239360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1056.239360][ T895] netlink_rcv_skb+0x130/0x360 [ 1056.239360][ T895] netlink_unicast+0x449/0x710 [ 1056.239360][ T895] netlink_sendmsg+0x723/0xbe0 [ 1056.239360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1056.239360][ T895] ___sys_sendmsg+0xee/0x170 [ 1056.239360][ T895] __sys_sendmsg+0xcd/0x170 [ 1056.239360][ T895] do_syscall_64+0xc6/0x1e0 [ 1056.239360][ T895] [ 1056.241573][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1056.241573][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1056.241573][ T895] ipv6_find_idev+0x102/0x170 [ 1056.241573][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1056.241573][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1056.241573][ T895] netlink_rcv_skb+0x130/0x360 [ 1056.241573][ T895] netlink_unicast+0x449/0x710 [ 1056.241573][ T895] netlink_sendmsg+0x723/0xbe0 [ 1056.241573][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1056.241573][ T895] ___sys_sendmsg+0xee/0x170 [ 1056.241573][ T895] __sys_sendmsg+0xcd/0x170 [ 1056.241573][ T895] do_syscall_64+0xc6/0x1e0 [ 1056.241573][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1056.241573][ T895] [ 1056.243287][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1056.243287][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1056.243287][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1056.243287][ T895] ipv6_find_idev+0x102/0x170 [ 1056.243287][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1056.243287][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1056.243287][ T895] netlink_rcv_skb+0x130/0x360 [ 1056.243287][ T895] netlink_unicast+0x449/0x710 [ 1056.243287][ T895] netlink_sendmsg+0x723/0xbe0 [ 1056.243287][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1056.243287][ T895] ___sys_sendmsg+0xee/0x170 [ 1056.243287][ T895] __sys_sendmsg+0xcd/0x170 [ 1056.243287][ T895] do_syscall_64+0xc6/0x1e0 [ 1056.243287][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1056.243287][ T895] [ 1066.486974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1066.487423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1066.487423][ T895] netdev_get_by_index+0x5e/0x80 [ 1066.487423][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1066.487423][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1066.487423][ T895] ip6_route_add+0x1c/0x140 [ 1066.487423][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1066.487423][ T895] addrconf_add_dev+0xe2/0x170 [ 1066.487423][ T895] inet6_addr_add+0x12f/0xa40 [ 1066.487423][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1066.487423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1066.487423][ T895] netlink_rcv_skb+0x130/0x360 [ 1066.487423][ T895] netlink_unicast+0x449/0x710 [ 1066.487423][ T895] netlink_sendmsg+0x723/0xbe0 [ 1066.487423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1066.487423][ T895] ___sys_sendmsg+0xee/0x170 [ 1066.487423][ T895] __sys_sendmsg+0xcd/0x170 [ 1066.487423][ T895] do_syscall_64+0xc6/0x1e0 [ 1066.487423][ T895] [ 1066.489633][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1066.489633][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1066.489633][ T895] ipv6_find_idev+0x102/0x170 [ 1066.489633][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1066.489633][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1066.489633][ T895] netlink_rcv_skb+0x130/0x360 [ 1066.489633][ T895] netlink_unicast+0x449/0x710 [ 1066.489633][ T895] netlink_sendmsg+0x723/0xbe0 [ 1066.489633][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1066.489633][ T895] ___sys_sendmsg+0xee/0x170 [ 1066.489633][ T895] __sys_sendmsg+0xcd/0x170 [ 1066.489633][ T895] do_syscall_64+0xc6/0x1e0 [ 1066.489633][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1066.489633][ T895] [ 1066.491495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1066.491495][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1066.491495][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1066.491495][ T895] ipv6_find_idev+0x102/0x170 [ 1066.491495][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1066.491495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1066.491495][ T895] netlink_rcv_skb+0x130/0x360 [ 1066.491495][ T895] netlink_unicast+0x449/0x710 [ 1066.491495][ T895] netlink_sendmsg+0x723/0xbe0 [ 1066.491495][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1066.491495][ T895] ___sys_sendmsg+0xee/0x170 [ 1066.491495][ T895] __sys_sendmsg+0xcd/0x170 [ 1066.491495][ T895] do_syscall_64+0xc6/0x1e0 [ 1066.491495][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1066.491495][ T895] [ 1076.734965][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1076.735431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1076.735431][ T895] netdev_get_by_index+0x5e/0x80 [ 1076.735431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1076.735431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1076.735431][ T895] ip6_route_add+0x1c/0x140 [ 1076.735431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1076.735431][ T895] addrconf_add_dev+0xe2/0x170 [ 1076.735431][ T895] inet6_addr_add+0x12f/0xa40 [ 1076.735431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1076.735431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1076.735431][ T895] netlink_rcv_skb+0x130/0x360 [ 1076.735431][ T895] netlink_unicast+0x449/0x710 [ 1076.735431][ T895] netlink_sendmsg+0x723/0xbe0 [ 1076.735431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1076.735431][ T895] ___sys_sendmsg+0xee/0x170 [ 1076.735431][ T895] __sys_sendmsg+0xcd/0x170 [ 1076.735431][ T895] do_syscall_64+0xc6/0x1e0 [ 1076.735431][ T895] [ 1076.737660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1076.737660][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1076.737660][ T895] ipv6_find_idev+0x102/0x170 [ 1076.737660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1076.737660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1076.737660][ T895] netlink_rcv_skb+0x130/0x360 [ 1076.737660][ T895] netlink_unicast+0x449/0x710 [ 1076.737660][ T895] netlink_sendmsg+0x723/0xbe0 [ 1076.737660][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1076.737660][ T895] ___sys_sendmsg+0xee/0x170 [ 1076.737660][ T895] __sys_sendmsg+0xcd/0x170 [ 1076.737660][ T895] do_syscall_64+0xc6/0x1e0 [ 1076.737660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1076.737660][ T895] [ 1076.739369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1076.739369][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1076.739369][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1076.739369][ T895] ipv6_find_idev+0x102/0x170 [ 1076.739369][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1076.739369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1076.739369][ T895] netlink_rcv_skb+0x130/0x360 [ 1076.739369][ T895] netlink_unicast+0x449/0x710 [ 1076.739369][ T895] netlink_sendmsg+0x723/0xbe0 [ 1076.739369][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1076.739369][ T895] ___sys_sendmsg+0xee/0x170 [ 1076.739369][ T895] __sys_sendmsg+0xcd/0x170 [ 1076.739369][ T895] do_syscall_64+0xc6/0x1e0 [ 1076.739369][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1076.739369][ T895] [ 1086.991013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1086.991701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1086.991701][ T895] netdev_get_by_index+0x5e/0x80 [ 1086.991701][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1086.991701][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1086.991701][ T895] ip6_route_add+0x1c/0x140 [ 1086.991701][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1086.991701][ T895] addrconf_add_dev+0xe2/0x170 [ 1086.991701][ T895] inet6_addr_add+0x12f/0xa40 [ 1086.991701][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1086.991701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1086.991701][ T895] netlink_rcv_skb+0x130/0x360 [ 1086.991701][ T895] netlink_unicast+0x449/0x710 [ 1086.991701][ T895] netlink_sendmsg+0x723/0xbe0 [ 1086.991701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1086.991701][ T895] ___sys_sendmsg+0xee/0x170 [ 1086.991701][ T895] __sys_sendmsg+0xcd/0x170 [ 1086.991701][ T895] do_syscall_64+0xc6/0x1e0 [ 1086.991701][ T895] [ 1086.994348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1086.994348][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1086.994348][ T895] ipv6_find_idev+0x102/0x170 [ 1086.994348][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1086.994348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1086.994348][ T895] netlink_rcv_skb+0x130/0x360 [ 1086.994348][ T895] netlink_unicast+0x449/0x710 [ 1086.994348][ T895] netlink_sendmsg+0x723/0xbe0 [ 1086.994348][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1086.994348][ T895] ___sys_sendmsg+0xee/0x170 [ 1086.994348][ T895] __sys_sendmsg+0xcd/0x170 [ 1086.994348][ T895] do_syscall_64+0xc6/0x1e0 [ 1086.994348][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1086.994348][ T895] [ 1086.996080][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1086.996080][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1086.996080][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1086.996080][ T895] ipv6_find_idev+0x102/0x170 [ 1086.996080][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1086.996080][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1086.996080][ T895] netlink_rcv_skb+0x130/0x360 [ 1086.996080][ T895] netlink_unicast+0x449/0x710 [ 1086.996080][ T895] netlink_sendmsg+0x723/0xbe0 [ 1086.996080][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1086.996080][ T895] ___sys_sendmsg+0xee/0x170 [ 1086.996080][ T895] __sys_sendmsg+0xcd/0x170 [ 1086.996080][ T895] do_syscall_64+0xc6/0x1e0 [ 1086.996080][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1086.996080][ T895] [ 1097.238983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1097.239383][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1097.239383][ T895] netdev_get_by_index+0x5e/0x80 [ 1097.239383][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1097.239383][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1097.239383][ T895] ip6_route_add+0x1c/0x140 [ 1097.239383][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1097.239383][ T895] addrconf_add_dev+0xe2/0x170 [ 1097.239383][ T895] inet6_addr_add+0x12f/0xa40 [ 1097.239383][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1097.239383][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1097.239383][ T895] netlink_rcv_skb+0x130/0x360 [ 1097.239383][ T895] netlink_unicast+0x449/0x710 [ 1097.239383][ T895] netlink_sendmsg+0x723/0xbe0 [ 1097.239383][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1097.239383][ T895] ___sys_sendmsg+0xee/0x170 [ 1097.239383][ T895] __sys_sendmsg+0xcd/0x170 [ 1097.239383][ T895] do_syscall_64+0xc6/0x1e0 [ 1097.239383][ T895] [ 1097.241671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1097.241671][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1097.241671][ T895] ipv6_find_idev+0x102/0x170 [ 1097.241671][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1097.241671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1097.241671][ T895] netlink_rcv_skb+0x130/0x360 [ 1097.241671][ T895] netlink_unicast+0x449/0x710 [ 1097.241671][ T895] netlink_sendmsg+0x723/0xbe0 [ 1097.241671][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1097.241671][ T895] ___sys_sendmsg+0xee/0x170 [ 1097.241671][ T895] __sys_sendmsg+0xcd/0x170 [ 1097.241671][ T895] do_syscall_64+0xc6/0x1e0 [ 1097.241671][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1097.241671][ T895] [ 1097.243379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1097.243379][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1097.243379][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1097.243379][ T895] ipv6_find_idev+0x102/0x170 [ 1097.243379][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1097.243379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1097.243379][ T895] netlink_rcv_skb+0x130/0x360 [ 1097.243379][ T895] netlink_unicast+0x449/0x710 [ 1097.243379][ T895] netlink_sendmsg+0x723/0xbe0 [ 1097.243379][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1097.243379][ T895] ___sys_sendmsg+0xee/0x170 [ 1097.243379][ T895] __sys_sendmsg+0xcd/0x170 [ 1097.243379][ T895] do_syscall_64+0xc6/0x1e0 [ 1097.243379][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1097.243379][ T895] [ 1107.487001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1107.487392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1107.487392][ T895] netdev_get_by_index+0x5e/0x80 [ 1107.487392][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1107.487392][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1107.487392][ T895] ip6_route_add+0x1c/0x140 [ 1107.487392][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1107.487392][ T895] addrconf_add_dev+0xe2/0x170 [ 1107.487392][ T895] inet6_addr_add+0x12f/0xa40 [ 1107.487392][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1107.487392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1107.487392][ T895] netlink_rcv_skb+0x130/0x360 [ 1107.487392][ T895] netlink_unicast+0x449/0x710 [ 1107.487392][ T895] netlink_sendmsg+0x723/0xbe0 [ 1107.487392][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1107.487392][ T895] ___sys_sendmsg+0xee/0x170 [ 1107.487392][ T895] __sys_sendmsg+0xcd/0x170 [ 1107.487392][ T895] do_syscall_64+0xc6/0x1e0 [ 1107.487392][ T895] [ 1107.489597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1107.489597][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1107.489597][ T895] ipv6_find_idev+0x102/0x170 [ 1107.489597][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1107.489597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1107.489597][ T895] netlink_rcv_skb+0x130/0x360 [ 1107.489597][ T895] netlink_unicast+0x449/0x710 [ 1107.489597][ T895] netlink_sendmsg+0x723/0xbe0 [ 1107.489597][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1107.489597][ T895] ___sys_sendmsg+0xee/0x170 [ 1107.489597][ T895] __sys_sendmsg+0xcd/0x170 [ 1107.489597][ T895] do_syscall_64+0xc6/0x1e0 [ 1107.489597][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1107.489597][ T895] [ 1107.491304][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1107.491304][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1107.491304][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1107.491304][ T895] ipv6_find_idev+0x102/0x170 [ 1107.491304][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1107.491304][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1107.491304][ T895] netlink_rcv_skb+0x130/0x360 [ 1107.491304][ T895] netlink_unicast+0x449/0x710 [ 1107.491304][ T895] netlink_sendmsg+0x723/0xbe0 [ 1107.491304][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1107.491304][ T895] ___sys_sendmsg+0xee/0x170 [ 1107.491304][ T895] __sys_sendmsg+0xcd/0x170 [ 1107.491304][ T895] do_syscall_64+0xc6/0x1e0 [ 1107.491304][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1107.491304][ T895] [ 1117.735018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1117.735703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1117.735703][ T895] netdev_get_by_index+0x5e/0x80 [ 1117.735703][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1117.735703][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1117.735703][ T895] ip6_route_add+0x1c/0x140 [ 1117.735703][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1117.735703][ T895] addrconf_add_dev+0xe2/0x170 [ 1117.735703][ T895] inet6_addr_add+0x12f/0xa40 [ 1117.735703][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1117.735703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1117.735703][ T895] netlink_rcv_skb+0x130/0x360 [ 1117.735703][ T895] netlink_unicast+0x449/0x710 [ 1117.735703][ T895] netlink_sendmsg+0x723/0xbe0 [ 1117.735703][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1117.735703][ T895] ___sys_sendmsg+0xee/0x170 [ 1117.735703][ T895] __sys_sendmsg+0xcd/0x170 [ 1117.735703][ T895] do_syscall_64+0xc6/0x1e0 [ 1117.735703][ T895] [ 1117.737901][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1117.737901][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1117.737901][ T895] ipv6_find_idev+0x102/0x170 [ 1117.737901][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1117.737901][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1117.737901][ T895] netlink_rcv_skb+0x130/0x360 [ 1117.737901][ T895] netlink_unicast+0x449/0x710 [ 1117.737901][ T895] netlink_sendmsg+0x723/0xbe0 [ 1117.737901][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1117.737901][ T895] ___sys_sendmsg+0xee/0x170 [ 1117.737901][ T895] __sys_sendmsg+0xcd/0x170 [ 1117.737901][ T895] do_syscall_64+0xc6/0x1e0 [ 1117.737901][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1117.737901][ T895] [ 1117.739627][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1117.739627][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1117.739627][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1117.739627][ T895] ipv6_find_idev+0x102/0x170 [ 1117.739627][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1117.739627][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1117.739627][ T895] netlink_rcv_skb+0x130/0x360 [ 1117.739627][ T895] netlink_unicast+0x449/0x710 [ 1117.739627][ T895] netlink_sendmsg+0x723/0xbe0 [ 1117.739627][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1117.739627][ T895] ___sys_sendmsg+0xee/0x170 [ 1117.739627][ T895] __sys_sendmsg+0xcd/0x170 [ 1117.739627][ T895] do_syscall_64+0xc6/0x1e0 [ 1117.739627][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1117.739627][ T895] [ 1127.943010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1127.943573][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1127.943573][ T895] netdev_get_by_index+0x5e/0x80 [ 1127.943573][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1127.943573][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1127.943573][ T895] ip6_route_add+0x1c/0x140 [ 1127.943573][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1127.943573][ T895] addrconf_add_dev+0xe2/0x170 [ 1127.943573][ T895] inet6_addr_add+0x12f/0xa40 [ 1127.943573][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1127.943573][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1127.943573][ T895] netlink_rcv_skb+0x130/0x360 [ 1127.943573][ T895] netlink_unicast+0x449/0x710 [ 1127.943573][ T895] netlink_sendmsg+0x723/0xbe0 [ 1127.943573][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1127.943573][ T895] ___sys_sendmsg+0xee/0x170 [ 1127.943573][ T895] __sys_sendmsg+0xcd/0x170 [ 1127.943573][ T895] do_syscall_64+0xc6/0x1e0 [ 1127.943573][ T895] [ 1127.947252][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1127.947252][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1127.947252][ T895] ipv6_find_idev+0x102/0x170 [ 1127.947252][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1127.947252][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1127.947252][ T895] netlink_rcv_skb+0x130/0x360 [ 1127.947252][ T895] netlink_unicast+0x449/0x710 [ 1127.947252][ T895] netlink_sendmsg+0x723/0xbe0 [ 1127.947252][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1127.947252][ T895] ___sys_sendmsg+0xee/0x170 [ 1127.947252][ T895] __sys_sendmsg+0xcd/0x170 [ 1127.947252][ T895] do_syscall_64+0xc6/0x1e0 [ 1127.947252][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1127.947252][ T895] [ 1127.950105][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1127.950105][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1127.950105][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1127.950105][ T895] ipv6_find_idev+0x102/0x170 [ 1127.950105][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1127.950105][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1127.950105][ T895] netlink_rcv_skb+0x130/0x360 [ 1127.950105][ T895] netlink_unicast+0x449/0x710 [ 1127.950105][ T895] netlink_sendmsg+0x723/0xbe0 [ 1127.950105][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1127.950105][ T895] ___sys_sendmsg+0xee/0x170 [ 1127.950105][ T895] __sys_sendmsg+0xcd/0x170 [ 1127.950105][ T895] do_syscall_64+0xc6/0x1e0 [ 1127.950105][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1127.950105][ T895] [ 1138.198983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1138.199409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1138.199409][ T895] netdev_get_by_index+0x5e/0x80 [ 1138.199409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1138.199409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1138.199409][ T895] ip6_route_add+0x1c/0x140 [ 1138.199409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1138.199409][ T895] addrconf_add_dev+0xe2/0x170 [ 1138.199409][ T895] inet6_addr_add+0x12f/0xa40 [ 1138.199409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1138.199409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1138.199409][ T895] netlink_rcv_skb+0x130/0x360 [ 1138.199409][ T895] netlink_unicast+0x449/0x710 [ 1138.199409][ T895] netlink_sendmsg+0x723/0xbe0 [ 1138.199409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1138.199409][ T895] ___sys_sendmsg+0xee/0x170 [ 1138.199409][ T895] __sys_sendmsg+0xcd/0x170 [ 1138.199409][ T895] do_syscall_64+0xc6/0x1e0 [ 1138.199409][ T895] [ 1138.201823][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1138.201823][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1138.201823][ T895] ipv6_find_idev+0x102/0x170 [ 1138.201823][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1138.201823][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1138.201823][ T895] netlink_rcv_skb+0x130/0x360 [ 1138.201823][ T895] netlink_unicast+0x449/0x710 [ 1138.201823][ T895] netlink_sendmsg+0x723/0xbe0 [ 1138.201823][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1138.201823][ T895] ___sys_sendmsg+0xee/0x170 [ 1138.201823][ T895] __sys_sendmsg+0xcd/0x170 [ 1138.201823][ T895] do_syscall_64+0xc6/0x1e0 [ 1138.201823][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1138.201823][ T895] [ 1138.203695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1138.203695][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1138.203695][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1138.203695][ T895] ipv6_find_idev+0x102/0x170 [ 1138.203695][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1138.203695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1138.203695][ T895] netlink_rcv_skb+0x130/0x360 [ 1138.203695][ T895] netlink_unicast+0x449/0x710 [ 1138.203695][ T895] netlink_sendmsg+0x723/0xbe0 [ 1138.203695][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1138.203695][ T895] ___sys_sendmsg+0xee/0x170 [ 1138.203695][ T895] __sys_sendmsg+0xcd/0x170 [ 1138.203695][ T895] do_syscall_64+0xc6/0x1e0 [ 1138.203695][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1138.203695][ T895] [ 1148.239015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1148.239502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1148.239502][ T895] netdev_get_by_index+0x5e/0x80 [ 1148.239502][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1148.239502][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1148.239502][ T895] ip6_route_add+0x1c/0x140 [ 1148.239502][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1148.239502][ T895] addrconf_add_dev+0xe2/0x170 [ 1148.239502][ T895] inet6_addr_add+0x12f/0xa40 [ 1148.239502][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1148.239502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1148.239502][ T895] netlink_rcv_skb+0x130/0x360 [ 1148.239502][ T895] netlink_unicast+0x449/0x710 [ 1148.239502][ T895] netlink_sendmsg+0x723/0xbe0 [ 1148.239502][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1148.239502][ T895] ___sys_sendmsg+0xee/0x170 [ 1148.239502][ T895] __sys_sendmsg+0xcd/0x170 [ 1148.239502][ T895] do_syscall_64+0xc6/0x1e0 [ 1148.239502][ T895] [ 1148.241917][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1148.241917][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1148.241917][ T895] ipv6_find_idev+0x102/0x170 [ 1148.241917][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1148.241917][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1148.241917][ T895] netlink_rcv_skb+0x130/0x360 [ 1148.241917][ T895] netlink_unicast+0x449/0x710 [ 1148.241917][ T895] netlink_sendmsg+0x723/0xbe0 [ 1148.241917][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1148.241917][ T895] ___sys_sendmsg+0xee/0x170 [ 1148.241917][ T895] __sys_sendmsg+0xcd/0x170 [ 1148.241917][ T895] do_syscall_64+0xc6/0x1e0 [ 1148.241917][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1148.241917][ T895] [ 1148.243795][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1148.243795][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1148.243795][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1148.243795][ T895] ipv6_find_idev+0x102/0x170 [ 1148.243795][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1148.243795][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1148.243795][ T895] netlink_rcv_skb+0x130/0x360 [ 1148.243795][ T895] netlink_unicast+0x449/0x710 [ 1148.243795][ T895] netlink_sendmsg+0x723/0xbe0 [ 1148.243795][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1148.243795][ T895] ___sys_sendmsg+0xee/0x170 [ 1148.243795][ T895] __sys_sendmsg+0xcd/0x170 [ 1148.243795][ T895] do_syscall_64+0xc6/0x1e0 [ 1148.243795][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1148.243795][ T895] [ 1158.486970][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1158.487364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1158.487364][ T895] netdev_get_by_index+0x5e/0x80 [ 1158.487364][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1158.487364][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1158.487364][ T895] ip6_route_add+0x1c/0x140 [ 1158.487364][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1158.487364][ T895] addrconf_add_dev+0xe2/0x170 [ 1158.487364][ T895] inet6_addr_add+0x12f/0xa40 [ 1158.487364][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1158.487364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1158.487364][ T895] netlink_rcv_skb+0x130/0x360 [ 1158.487364][ T895] netlink_unicast+0x449/0x710 [ 1158.487364][ T895] netlink_sendmsg+0x723/0xbe0 [ 1158.487364][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1158.487364][ T895] ___sys_sendmsg+0xee/0x170 [ 1158.487364][ T895] __sys_sendmsg+0xcd/0x170 [ 1158.487364][ T895] do_syscall_64+0xc6/0x1e0 [ 1158.487364][ T895] [ 1158.489805][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1158.489805][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1158.489805][ T895] ipv6_find_idev+0x102/0x170 [ 1158.489805][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1158.489805][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1158.489805][ T895] netlink_rcv_skb+0x130/0x360 [ 1158.489805][ T895] netlink_unicast+0x449/0x710 [ 1158.489805][ T895] netlink_sendmsg+0x723/0xbe0 [ 1158.489805][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1158.489805][ T895] ___sys_sendmsg+0xee/0x170 [ 1158.489805][ T895] __sys_sendmsg+0xcd/0x170 [ 1158.489805][ T895] do_syscall_64+0xc6/0x1e0 [ 1158.489805][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1158.489805][ T895] [ 1158.491701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1158.491701][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1158.491701][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1158.491701][ T895] ipv6_find_idev+0x102/0x170 [ 1158.491701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1158.491701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1158.491701][ T895] netlink_rcv_skb+0x130/0x360 [ 1158.491701][ T895] netlink_unicast+0x449/0x710 [ 1158.491701][ T895] netlink_sendmsg+0x723/0xbe0 [ 1158.491701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1158.491701][ T895] ___sys_sendmsg+0xee/0x170 [ 1158.491701][ T895] __sys_sendmsg+0xcd/0x170 [ 1158.491701][ T895] do_syscall_64+0xc6/0x1e0 [ 1158.491701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1158.491701][ T895] [ 1168.734950][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1168.735361][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1168.735361][ T895] netdev_get_by_index+0x5e/0x80 [ 1168.735361][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1168.735361][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1168.735361][ T895] ip6_route_add+0x1c/0x140 [ 1168.735361][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1168.735361][ T895] addrconf_add_dev+0xe2/0x170 [ 1168.735361][ T895] inet6_addr_add+0x12f/0xa40 [ 1168.735361][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1168.735361][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1168.735361][ T895] netlink_rcv_skb+0x130/0x360 [ 1168.735361][ T895] netlink_unicast+0x449/0x710 [ 1168.735361][ T895] netlink_sendmsg+0x723/0xbe0 [ 1168.735361][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1168.735361][ T895] ___sys_sendmsg+0xee/0x170 [ 1168.735361][ T895] __sys_sendmsg+0xcd/0x170 [ 1168.735361][ T895] do_syscall_64+0xc6/0x1e0 [ 1168.735361][ T895] [ 1168.737634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1168.737634][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1168.737634][ T895] ipv6_find_idev+0x102/0x170 [ 1168.737634][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1168.737634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1168.737634][ T895] netlink_rcv_skb+0x130/0x360 [ 1168.737634][ T895] netlink_unicast+0x449/0x710 [ 1168.737634][ T895] netlink_sendmsg+0x723/0xbe0 [ 1168.737634][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1168.737634][ T895] ___sys_sendmsg+0xee/0x170 [ 1168.737634][ T895] __sys_sendmsg+0xcd/0x170 [ 1168.737634][ T895] do_syscall_64+0xc6/0x1e0 [ 1168.737634][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1168.737634][ T895] [ 1168.739350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1168.739350][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1168.739350][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1168.739350][ T895] ipv6_find_idev+0x102/0x170 [ 1168.739350][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1168.739350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1168.739350][ T895] netlink_rcv_skb+0x130/0x360 [ 1168.739350][ T895] netlink_unicast+0x449/0x710 [ 1168.739350][ T895] netlink_sendmsg+0x723/0xbe0 [ 1168.739350][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1168.739350][ T895] ___sys_sendmsg+0xee/0x170 [ 1168.739350][ T895] __sys_sendmsg+0xcd/0x170 [ 1168.739350][ T895] do_syscall_64+0xc6/0x1e0 [ 1168.739350][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1168.739350][ T895] [ 1178.982970][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1178.983431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1178.983431][ T895] netdev_get_by_index+0x5e/0x80 [ 1178.983431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1178.983431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1178.983431][ T895] ip6_route_add+0x1c/0x140 [ 1178.983431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1178.983431][ T895] addrconf_add_dev+0xe2/0x170 [ 1178.983431][ T895] inet6_addr_add+0x12f/0xa40 [ 1178.983431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1178.983431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1178.983431][ T895] netlink_rcv_skb+0x130/0x360 [ 1178.983431][ T895] netlink_unicast+0x449/0x710 [ 1178.983431][ T895] netlink_sendmsg+0x723/0xbe0 [ 1178.983431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1178.983431][ T895] ___sys_sendmsg+0xee/0x170 [ 1178.983431][ T895] __sys_sendmsg+0xcd/0x170 [ 1178.983431][ T895] do_syscall_64+0xc6/0x1e0 [ 1178.983431][ T895] [ 1178.985640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1178.985640][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1178.985640][ T895] ipv6_find_idev+0x102/0x170 [ 1178.985640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1178.985640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1178.985640][ T895] netlink_rcv_skb+0x130/0x360 [ 1178.985640][ T895] netlink_unicast+0x449/0x710 [ 1178.985640][ T895] netlink_sendmsg+0x723/0xbe0 [ 1178.985640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1178.985640][ T895] ___sys_sendmsg+0xee/0x170 [ 1178.985640][ T895] __sys_sendmsg+0xcd/0x170 [ 1178.985640][ T895] do_syscall_64+0xc6/0x1e0 [ 1178.985640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1178.985640][ T895] [ 1178.987352][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1178.987352][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1178.987352][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1178.987352][ T895] ipv6_find_idev+0x102/0x170 [ 1178.987352][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1178.987352][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1178.987352][ T895] netlink_rcv_skb+0x130/0x360 [ 1178.987352][ T895] netlink_unicast+0x449/0x710 [ 1178.987352][ T895] netlink_sendmsg+0x723/0xbe0 [ 1178.987352][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1178.987352][ T895] ___sys_sendmsg+0xee/0x170 [ 1178.987352][ T895] __sys_sendmsg+0xcd/0x170 [ 1178.987352][ T895] do_syscall_64+0xc6/0x1e0 [ 1178.987352][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1178.987352][ T895] [ 1189.183060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1189.183475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1189.183475][ T895] netdev_get_by_index+0x5e/0x80 [ 1189.183475][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1189.183475][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1189.183475][ T895] ip6_route_add+0x1c/0x140 [ 1189.183475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1189.183475][ T895] addrconf_add_dev+0xe2/0x170 [ 1189.183475][ T895] inet6_addr_add+0x12f/0xa40 [ 1189.183475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1189.183475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1189.183475][ T895] netlink_rcv_skb+0x130/0x360 [ 1189.183475][ T895] netlink_unicast+0x449/0x710 [ 1189.183475][ T895] netlink_sendmsg+0x723/0xbe0 [ 1189.183475][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1189.183475][ T895] ___sys_sendmsg+0xee/0x170 [ 1189.183475][ T895] __sys_sendmsg+0xcd/0x170 [ 1189.183475][ T895] do_syscall_64+0xc6/0x1e0 [ 1189.183475][ T895] [ 1189.185713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1189.185713][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1189.185713][ T895] ipv6_find_idev+0x102/0x170 [ 1189.185713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1189.185713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1189.185713][ T895] netlink_rcv_skb+0x130/0x360 [ 1189.185713][ T895] netlink_unicast+0x449/0x710 [ 1189.185713][ T895] netlink_sendmsg+0x723/0xbe0 [ 1189.185713][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1189.185713][ T895] ___sys_sendmsg+0xee/0x170 [ 1189.185713][ T895] __sys_sendmsg+0xcd/0x170 [ 1189.185713][ T895] do_syscall_64+0xc6/0x1e0 [ 1189.185713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1189.185713][ T895] [ 1189.187815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1189.187815][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1189.187815][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1189.187815][ T895] ipv6_find_idev+0x102/0x170 [ 1189.187815][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1189.187815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1189.187815][ T895] netlink_rcv_skb+0x130/0x360 [ 1189.187815][ T895] netlink_unicast+0x449/0x710 [ 1189.187815][ T895] netlink_sendmsg+0x723/0xbe0 [ 1189.187815][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1189.187815][ T895] ___sys_sendmsg+0xee/0x170 [ 1189.187815][ T895] __sys_sendmsg+0xcd/0x170 [ 1189.187815][ T895] do_syscall_64+0xc6/0x1e0 [ 1189.187815][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1189.187815][ T895] [ 1199.431088][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1199.431563][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1199.431563][ T895] netdev_get_by_index+0x5e/0x80 [ 1199.431563][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1199.431563][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1199.431563][ T895] ip6_route_add+0x1c/0x140 [ 1199.431563][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1199.431563][ T895] addrconf_add_dev+0xe2/0x170 [ 1199.431563][ T895] inet6_addr_add+0x12f/0xa40 [ 1199.431563][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1199.431563][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1199.431563][ T895] netlink_rcv_skb+0x130/0x360 [ 1199.431563][ T895] netlink_unicast+0x449/0x710 [ 1199.431563][ T895] netlink_sendmsg+0x723/0xbe0 [ 1199.431563][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1199.431563][ T895] ___sys_sendmsg+0xee/0x170 [ 1199.431563][ T895] __sys_sendmsg+0xcd/0x170 [ 1199.431563][ T895] do_syscall_64+0xc6/0x1e0 [ 1199.431563][ T895] [ 1199.434257][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1199.434257][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1199.434257][ T895] ipv6_find_idev+0x102/0x170 [ 1199.434257][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1199.434257][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1199.434257][ T895] netlink_rcv_skb+0x130/0x360 [ 1199.434257][ T895] netlink_unicast+0x449/0x710 [ 1199.434257][ T895] netlink_sendmsg+0x723/0xbe0 [ 1199.434257][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1199.434257][ T895] ___sys_sendmsg+0xee/0x170 [ 1199.434257][ T895] __sys_sendmsg+0xcd/0x170 [ 1199.434257][ T895] do_syscall_64+0xc6/0x1e0 [ 1199.434257][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1199.434257][ T895] [ 1199.436353][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1199.436353][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1199.436353][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1199.436353][ T895] ipv6_find_idev+0x102/0x170 [ 1199.436353][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1199.436353][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1199.436353][ T895] netlink_rcv_skb+0x130/0x360 [ 1199.436353][ T895] netlink_unicast+0x449/0x710 [ 1199.436353][ T895] netlink_sendmsg+0x723/0xbe0 [ 1199.436353][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1199.436353][ T895] ___sys_sendmsg+0xee/0x170 [ 1199.436353][ T895] __sys_sendmsg+0xcd/0x170 [ 1199.436353][ T895] do_syscall_64+0xc6/0x1e0 [ 1199.436353][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1199.436353][ T895] [ 1209.494961][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1209.495511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1209.495511][ T895] netdev_get_by_index+0x5e/0x80 [ 1209.495511][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1209.495511][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1209.495511][ T895] ip6_route_add+0x1c/0x140 [ 1209.495511][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1209.495511][ T895] addrconf_add_dev+0xe2/0x170 [ 1209.495511][ T895] inet6_addr_add+0x12f/0xa40 [ 1209.495511][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1209.495511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1209.495511][ T895] netlink_rcv_skb+0x130/0x360 [ 1209.495511][ T895] netlink_unicast+0x449/0x710 [ 1209.495511][ T895] netlink_sendmsg+0x723/0xbe0 [ 1209.495511][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1209.495511][ T895] ___sys_sendmsg+0xee/0x170 [ 1209.495511][ T895] __sys_sendmsg+0xcd/0x170 [ 1209.495511][ T895] do_syscall_64+0xc6/0x1e0 [ 1209.495511][ T895] [ 1209.497829][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1209.497829][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1209.497829][ T895] ipv6_find_idev+0x102/0x170 [ 1209.497829][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1209.497829][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1209.497829][ T895] netlink_rcv_skb+0x130/0x360 [ 1209.497829][ T895] netlink_unicast+0x449/0x710 [ 1209.497829][ T895] netlink_sendmsg+0x723/0xbe0 [ 1209.497829][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1209.497829][ T895] ___sys_sendmsg+0xee/0x170 [ 1209.497829][ T895] __sys_sendmsg+0xcd/0x170 [ 1209.497829][ T895] do_syscall_64+0xc6/0x1e0 [ 1209.497829][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1209.497829][ T895] [ 1209.499671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1209.499671][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1209.499671][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1209.499671][ T895] ipv6_find_idev+0x102/0x170 [ 1209.499671][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1209.499671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1209.499671][ T895] netlink_rcv_skb+0x130/0x360 [ 1209.499671][ T895] netlink_unicast+0x449/0x710 [ 1209.499671][ T895] netlink_sendmsg+0x723/0xbe0 [ 1209.499671][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1209.499671][ T895] ___sys_sendmsg+0xee/0x170 [ 1209.499671][ T895] __sys_sendmsg+0xcd/0x170 [ 1209.499671][ T895] do_syscall_64+0xc6/0x1e0 [ 1209.499671][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1209.499671][ T895] [ 1219.662979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1219.663481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1219.663481][ T895] netdev_get_by_index+0x5e/0x80 [ 1219.663481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1219.663481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1219.663481][ T895] ip6_route_add+0x1c/0x140 [ 1219.663481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1219.663481][ T895] addrconf_add_dev+0xe2/0x170 [ 1219.663481][ T895] inet6_addr_add+0x12f/0xa40 [ 1219.663481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1219.663481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.663481][ T895] netlink_rcv_skb+0x130/0x360 [ 1219.663481][ T895] netlink_unicast+0x449/0x710 [ 1219.663481][ T895] netlink_sendmsg+0x723/0xbe0 [ 1219.663481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1219.663481][ T895] ___sys_sendmsg+0xee/0x170 [ 1219.663481][ T895] __sys_sendmsg+0xcd/0x170 [ 1219.663481][ T895] do_syscall_64+0xc6/0x1e0 [ 1219.663481][ T895] [ 1219.665753][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1219.665753][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1219.665753][ T895] ipv6_find_idev+0x102/0x170 [ 1219.665753][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1219.665753][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.665753][ T895] netlink_rcv_skb+0x130/0x360 [ 1219.665753][ T895] netlink_unicast+0x449/0x710 [ 1219.665753][ T895] netlink_sendmsg+0x723/0xbe0 [ 1219.665753][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1219.665753][ T895] ___sys_sendmsg+0xee/0x170 [ 1219.665753][ T895] __sys_sendmsg+0xcd/0x170 [ 1219.665753][ T895] do_syscall_64+0xc6/0x1e0 [ 1219.665753][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1219.665753][ T895] [ 1219.667492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1219.667492][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1219.667492][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1219.667492][ T895] ipv6_find_idev+0x102/0x170 [ 1219.667492][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1219.667492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.667492][ T895] netlink_rcv_skb+0x130/0x360 [ 1219.667492][ T895] netlink_unicast+0x449/0x710 [ 1219.667492][ T895] netlink_sendmsg+0x723/0xbe0 [ 1219.667492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1219.667492][ T895] ___sys_sendmsg+0xee/0x170 [ 1219.667492][ T895] __sys_sendmsg+0xcd/0x170 [ 1219.667492][ T895] do_syscall_64+0xc6/0x1e0 [ 1219.667492][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1219.667492][ T895] [ 1229.919054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1229.919512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1229.919512][ T895] netdev_get_by_index+0x5e/0x80 [ 1229.919512][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1229.919512][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1229.919512][ T895] ip6_route_add+0x1c/0x140 [ 1229.919512][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1229.919512][ T895] addrconf_add_dev+0xe2/0x170 [ 1229.919512][ T895] inet6_addr_add+0x12f/0xa40 [ 1229.919512][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1229.919512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.919512][ T895] netlink_rcv_skb+0x130/0x360 [ 1229.919512][ T895] netlink_unicast+0x449/0x710 [ 1229.919512][ T895] netlink_sendmsg+0x723/0xbe0 [ 1229.919512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1229.919512][ T895] ___sys_sendmsg+0xee/0x170 [ 1229.919512][ T895] __sys_sendmsg+0xcd/0x170 [ 1229.919512][ T895] do_syscall_64+0xc6/0x1e0 [ 1229.919512][ T895] [ 1229.921965][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1229.921965][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1229.921965][ T895] ipv6_find_idev+0x102/0x170 [ 1229.921965][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1229.921965][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.921965][ T895] netlink_rcv_skb+0x130/0x360 [ 1229.921965][ T895] netlink_unicast+0x449/0x710 [ 1229.921965][ T895] netlink_sendmsg+0x723/0xbe0 [ 1229.921965][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1229.921965][ T895] ___sys_sendmsg+0xee/0x170 [ 1229.921965][ T895] __sys_sendmsg+0xcd/0x170 [ 1229.921965][ T895] do_syscall_64+0xc6/0x1e0 [ 1229.921965][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1229.921965][ T895] [ 1229.923880][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1229.923880][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1229.923880][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1229.923880][ T895] ipv6_find_idev+0x102/0x170 [ 1229.923880][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1229.923880][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.923880][ T895] netlink_rcv_skb+0x130/0x360 [ 1229.923880][ T895] netlink_unicast+0x449/0x710 [ 1229.923880][ T895] netlink_sendmsg+0x723/0xbe0 [ 1229.923880][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1229.923880][ T895] ___sys_sendmsg+0xee/0x170 [ 1229.923880][ T895] __sys_sendmsg+0xcd/0x170 [ 1229.923880][ T895] do_syscall_64+0xc6/0x1e0 [ 1229.923880][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1229.923880][ T895] [ 1240.174953][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1240.175360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1240.175360][ T895] netdev_get_by_index+0x5e/0x80 [ 1240.175360][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1240.175360][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1240.175360][ T895] ip6_route_add+0x1c/0x140 [ 1240.175360][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1240.175360][ T895] addrconf_add_dev+0xe2/0x170 [ 1240.175360][ T895] inet6_addr_add+0x12f/0xa40 [ 1240.175360][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1240.175360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1240.175360][ T895] netlink_rcv_skb+0x130/0x360 [ 1240.175360][ T895] netlink_unicast+0x449/0x710 [ 1240.175360][ T895] netlink_sendmsg+0x723/0xbe0 [ 1240.175360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1240.175360][ T895] ___sys_sendmsg+0xee/0x170 [ 1240.175360][ T895] __sys_sendmsg+0xcd/0x170 [ 1240.175360][ T895] do_syscall_64+0xc6/0x1e0 [ 1240.175360][ T895] [ 1240.177585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1240.177585][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1240.177585][ T895] ipv6_find_idev+0x102/0x170 [ 1240.177585][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1240.177585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1240.177585][ T895] netlink_rcv_skb+0x130/0x360 [ 1240.177585][ T895] netlink_unicast+0x449/0x710 [ 1240.177585][ T895] netlink_sendmsg+0x723/0xbe0 [ 1240.177585][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1240.177585][ T895] ___sys_sendmsg+0xee/0x170 [ 1240.177585][ T895] __sys_sendmsg+0xcd/0x170 [ 1240.177585][ T895] do_syscall_64+0xc6/0x1e0 [ 1240.177585][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1240.177585][ T895] [ 1240.179316][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1240.179316][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1240.179316][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1240.179316][ T895] ipv6_find_idev+0x102/0x170 [ 1240.179316][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1240.179316][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1240.179316][ T895] netlink_rcv_skb+0x130/0x360 [ 1240.179316][ T895] netlink_unicast+0x449/0x710 [ 1240.179316][ T895] netlink_sendmsg+0x723/0xbe0 [ 1240.179316][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1240.179316][ T895] ___sys_sendmsg+0xee/0x170 [ 1240.179316][ T895] __sys_sendmsg+0xcd/0x170 [ 1240.179316][ T895] do_syscall_64+0xc6/0x1e0 [ 1240.179316][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1240.179316][ T895] [ 1250.430977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1250.431455][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1250.431455][ T895] netdev_get_by_index+0x5e/0x80 [ 1250.431455][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1250.431455][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1250.431455][ T895] ip6_route_add+0x1c/0x140 [ 1250.431455][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1250.431455][ T895] addrconf_add_dev+0xe2/0x170 [ 1250.431455][ T895] inet6_addr_add+0x12f/0xa40 [ 1250.431455][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1250.431455][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1250.431455][ T895] netlink_rcv_skb+0x130/0x360 [ 1250.431455][ T895] netlink_unicast+0x449/0x710 [ 1250.431455][ T895] netlink_sendmsg+0x723/0xbe0 [ 1250.431455][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1250.431455][ T895] ___sys_sendmsg+0xee/0x170 [ 1250.431455][ T895] __sys_sendmsg+0xcd/0x170 [ 1250.431455][ T895] do_syscall_64+0xc6/0x1e0 [ 1250.431455][ T895] [ 1250.433814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1250.433814][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1250.433814][ T895] ipv6_find_idev+0x102/0x170 [ 1250.433814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1250.433814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1250.433814][ T895] netlink_rcv_skb+0x130/0x360 [ 1250.433814][ T895] netlink_unicast+0x449/0x710 [ 1250.433814][ T895] netlink_sendmsg+0x723/0xbe0 [ 1250.433814][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1250.433814][ T895] ___sys_sendmsg+0xee/0x170 [ 1250.433814][ T895] __sys_sendmsg+0xcd/0x170 [ 1250.433814][ T895] do_syscall_64+0xc6/0x1e0 [ 1250.433814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1250.433814][ T895] [ 1250.435555][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1250.435555][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1250.435555][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1250.435555][ T895] ipv6_find_idev+0x102/0x170 [ 1250.435555][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1250.435555][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1250.435555][ T895] netlink_rcv_skb+0x130/0x360 [ 1250.435555][ T895] netlink_unicast+0x449/0x710 [ 1250.435555][ T895] netlink_sendmsg+0x723/0xbe0 [ 1250.435555][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1250.435555][ T895] ___sys_sendmsg+0xee/0x170 [ 1250.435555][ T895] __sys_sendmsg+0xcd/0x170 [ 1250.435555][ T895] do_syscall_64+0xc6/0x1e0 [ 1250.435555][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1250.435555][ T895] [ 1260.686978][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1260.687799][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1260.687799][ T895] netdev_get_by_index+0x5e/0x80 [ 1260.687799][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1260.687799][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1260.687799][ T895] ip6_route_add+0x1c/0x140 [ 1260.687799][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1260.687799][ T895] addrconf_add_dev+0xe2/0x170 [ 1260.687799][ T895] inet6_addr_add+0x12f/0xa40 [ 1260.687799][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1260.687799][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.687799][ T895] netlink_rcv_skb+0x130/0x360 [ 1260.687799][ T895] netlink_unicast+0x449/0x710 [ 1260.687799][ T895] netlink_sendmsg+0x723/0xbe0 [ 1260.687799][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1260.687799][ T895] ___sys_sendmsg+0xee/0x170 [ 1260.687799][ T895] __sys_sendmsg+0xcd/0x170 [ 1260.687799][ T895] do_syscall_64+0xc6/0x1e0 [ 1260.687799][ T895] [ 1260.690257][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1260.690257][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1260.690257][ T895] ipv6_find_idev+0x102/0x170 [ 1260.690257][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1260.690257][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.690257][ T895] netlink_rcv_skb+0x130/0x360 [ 1260.690257][ T895] netlink_unicast+0x449/0x710 [ 1260.690257][ T895] netlink_sendmsg+0x723/0xbe0 [ 1260.690257][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1260.690257][ T895] ___sys_sendmsg+0xee/0x170 [ 1260.690257][ T895] __sys_sendmsg+0xcd/0x170 [ 1260.690257][ T895] do_syscall_64+0xc6/0x1e0 [ 1260.690257][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1260.690257][ T895] [ 1260.692136][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1260.692136][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1260.692136][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1260.692136][ T895] ipv6_find_idev+0x102/0x170 [ 1260.692136][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1260.692136][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.692136][ T895] netlink_rcv_skb+0x130/0x360 [ 1260.692136][ T895] netlink_unicast+0x449/0x710 [ 1260.692136][ T895] netlink_sendmsg+0x723/0xbe0 [ 1260.692136][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1260.692136][ T895] ___sys_sendmsg+0xee/0x170 [ 1260.692136][ T895] __sys_sendmsg+0xcd/0x170 [ 1260.692136][ T895] do_syscall_64+0xc6/0x1e0 [ 1260.692136][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1260.692136][ T895] [ 1270.734987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1270.735381][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1270.735381][ T895] netdev_get_by_index+0x5e/0x80 [ 1270.735381][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1270.735381][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1270.735381][ T895] ip6_route_add+0x1c/0x140 [ 1270.735381][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1270.735381][ T895] addrconf_add_dev+0xe2/0x170 [ 1270.735381][ T895] inet6_addr_add+0x12f/0xa40 [ 1270.735381][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1270.735381][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.735381][ T895] netlink_rcv_skb+0x130/0x360 [ 1270.735381][ T895] netlink_unicast+0x449/0x710 [ 1270.735381][ T895] netlink_sendmsg+0x723/0xbe0 [ 1270.735381][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1270.735381][ T895] ___sys_sendmsg+0xee/0x170 [ 1270.735381][ T895] __sys_sendmsg+0xcd/0x170 [ 1270.735381][ T895] do_syscall_64+0xc6/0x1e0 [ 1270.735381][ T895] [ 1270.737599][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1270.737599][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1270.737599][ T895] ipv6_find_idev+0x102/0x170 [ 1270.737599][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1270.737599][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.737599][ T895] netlink_rcv_skb+0x130/0x360 [ 1270.737599][ T895] netlink_unicast+0x449/0x710 [ 1270.737599][ T895] netlink_sendmsg+0x723/0xbe0 [ 1270.737599][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1270.737599][ T895] ___sys_sendmsg+0xee/0x170 [ 1270.737599][ T895] __sys_sendmsg+0xcd/0x170 [ 1270.737599][ T895] do_syscall_64+0xc6/0x1e0 [ 1270.737599][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1270.737599][ T895] [ 1270.739318][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1270.739318][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1270.739318][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1270.739318][ T895] ipv6_find_idev+0x102/0x170 [ 1270.739318][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1270.739318][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.739318][ T895] netlink_rcv_skb+0x130/0x360 [ 1270.739318][ T895] netlink_unicast+0x449/0x710 [ 1270.739318][ T895] netlink_sendmsg+0x723/0xbe0 [ 1270.739318][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1270.739318][ T895] ___sys_sendmsg+0xee/0x170 [ 1270.739318][ T895] __sys_sendmsg+0xcd/0x170 [ 1270.739318][ T895] do_syscall_64+0xc6/0x1e0 [ 1270.739318][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1270.739318][ T895] [ 1280.806986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1280.807460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1280.807460][ T895] netdev_get_by_index+0x5e/0x80 [ 1280.807460][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1280.807460][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1280.807460][ T895] ip6_route_add+0x1c/0x140 [ 1280.807460][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1280.807460][ T895] addrconf_add_dev+0xe2/0x170 [ 1280.807460][ T895] inet6_addr_add+0x12f/0xa40 [ 1280.807460][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1280.807460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.807460][ T895] netlink_rcv_skb+0x130/0x360 [ 1280.807460][ T895] netlink_unicast+0x449/0x710 [ 1280.807460][ T895] netlink_sendmsg+0x723/0xbe0 [ 1280.807460][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1280.807460][ T895] ___sys_sendmsg+0xee/0x170 [ 1280.807460][ T895] __sys_sendmsg+0xcd/0x170 [ 1280.807460][ T895] do_syscall_64+0xc6/0x1e0 [ 1280.807460][ T895] [ 1280.811054][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1280.811054][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1280.811054][ T895] ipv6_find_idev+0x102/0x170 [ 1280.811054][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1280.811054][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.811054][ T895] netlink_rcv_skb+0x130/0x360 [ 1280.811054][ T895] netlink_unicast+0x449/0x710 [ 1280.811054][ T895] netlink_sendmsg+0x723/0xbe0 [ 1280.811054][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1280.811054][ T895] ___sys_sendmsg+0xee/0x170 [ 1280.811054][ T895] __sys_sendmsg+0xcd/0x170 [ 1280.811054][ T895] do_syscall_64+0xc6/0x1e0 [ 1280.811054][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1280.811054][ T895] [ 1280.813891][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1280.813891][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1280.813891][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1280.813891][ T895] ipv6_find_idev+0x102/0x170 [ 1280.813891][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1280.813891][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.813891][ T895] netlink_rcv_skb+0x130/0x360 [ 1280.813891][ T895] netlink_unicast+0x449/0x710 [ 1280.813891][ T895] netlink_sendmsg+0x723/0xbe0 [ 1280.813891][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1280.813891][ T895] ___sys_sendmsg+0xee/0x170 [ 1280.813891][ T895] __sys_sendmsg+0xcd/0x170 [ 1280.813891][ T895] do_syscall_64+0xc6/0x1e0 [ 1280.813891][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1280.813891][ T895] [ 1291.054973][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1291.055435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1291.055435][ T895] netdev_get_by_index+0x5e/0x80 [ 1291.055435][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1291.055435][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1291.055435][ T895] ip6_route_add+0x1c/0x140 [ 1291.055435][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1291.055435][ T895] addrconf_add_dev+0xe2/0x170 [ 1291.055435][ T895] inet6_addr_add+0x12f/0xa40 [ 1291.055435][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1291.055435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1291.055435][ T895] netlink_rcv_skb+0x130/0x360 [ 1291.055435][ T895] netlink_unicast+0x449/0x710 [ 1291.055435][ T895] netlink_sendmsg+0x723/0xbe0 [ 1291.055435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1291.055435][ T895] ___sys_sendmsg+0xee/0x170 [ 1291.055435][ T895] __sys_sendmsg+0xcd/0x170 [ 1291.055435][ T895] do_syscall_64+0xc6/0x1e0 [ 1291.055435][ T895] [ 1291.057640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1291.057640][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1291.057640][ T895] ipv6_find_idev+0x102/0x170 [ 1291.057640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1291.057640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1291.057640][ T895] netlink_rcv_skb+0x130/0x360 [ 1291.057640][ T895] netlink_unicast+0x449/0x710 [ 1291.057640][ T895] netlink_sendmsg+0x723/0xbe0 [ 1291.057640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1291.057640][ T895] ___sys_sendmsg+0xee/0x170 [ 1291.057640][ T895] __sys_sendmsg+0xcd/0x170 [ 1291.057640][ T895] do_syscall_64+0xc6/0x1e0 [ 1291.057640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1291.057640][ T895] [ 1291.059351][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1291.059351][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1291.059351][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1291.059351][ T895] ipv6_find_idev+0x102/0x170 [ 1291.059351][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1291.059351][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1291.059351][ T895] netlink_rcv_skb+0x130/0x360 [ 1291.059351][ T895] netlink_unicast+0x449/0x710 [ 1291.059351][ T895] netlink_sendmsg+0x723/0xbe0 [ 1291.059351][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1291.059351][ T895] ___sys_sendmsg+0xee/0x170 [ 1291.059351][ T895] __sys_sendmsg+0xcd/0x170 [ 1291.059351][ T895] do_syscall_64+0xc6/0x1e0 [ 1291.059351][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1291.059351][ T895] [ 1301.094984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1301.095372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1301.095372][ T895] netdev_get_by_index+0x5e/0x80 [ 1301.095372][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1301.095372][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1301.095372][ T895] ip6_route_add+0x1c/0x140 [ 1301.095372][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1301.095372][ T895] addrconf_add_dev+0xe2/0x170 [ 1301.095372][ T895] inet6_addr_add+0x12f/0xa40 [ 1301.095372][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1301.095372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.095372][ T895] netlink_rcv_skb+0x130/0x360 [ 1301.095372][ T895] netlink_unicast+0x449/0x710 [ 1301.095372][ T895] netlink_sendmsg+0x723/0xbe0 [ 1301.095372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1301.095372][ T895] ___sys_sendmsg+0xee/0x170 [ 1301.095372][ T895] __sys_sendmsg+0xcd/0x170 [ 1301.095372][ T895] do_syscall_64+0xc6/0x1e0 [ 1301.095372][ T895] [ 1301.097578][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1301.097578][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1301.097578][ T895] ipv6_find_idev+0x102/0x170 [ 1301.097578][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1301.097578][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.097578][ T895] netlink_rcv_skb+0x130/0x360 [ 1301.097578][ T895] netlink_unicast+0x449/0x710 [ 1301.097578][ T895] netlink_sendmsg+0x723/0xbe0 [ 1301.097578][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1301.097578][ T895] ___sys_sendmsg+0xee/0x170 [ 1301.097578][ T895] __sys_sendmsg+0xcd/0x170 [ 1301.097578][ T895] do_syscall_64+0xc6/0x1e0 [ 1301.097578][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1301.097578][ T895] [ 1301.099290][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1301.099290][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1301.099290][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1301.099290][ T895] ipv6_find_idev+0x102/0x170 [ 1301.099290][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1301.099290][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.099290][ T895] netlink_rcv_skb+0x130/0x360 [ 1301.099290][ T895] netlink_unicast+0x449/0x710 [ 1301.099290][ T895] netlink_sendmsg+0x723/0xbe0 [ 1301.099290][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1301.099290][ T895] ___sys_sendmsg+0xee/0x170 [ 1301.099290][ T895] __sys_sendmsg+0xcd/0x170 [ 1301.099290][ T895] do_syscall_64+0xc6/0x1e0 [ 1301.099290][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1301.099290][ T895] [ 1311.350944][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1311.351336][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1311.351336][ T895] netdev_get_by_index+0x5e/0x80 [ 1311.351336][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1311.351336][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1311.351336][ T895] ip6_route_add+0x1c/0x140 [ 1311.351336][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1311.351336][ T895] addrconf_add_dev+0xe2/0x170 [ 1311.351336][ T895] inet6_addr_add+0x12f/0xa40 [ 1311.351336][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1311.351336][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.351336][ T895] netlink_rcv_skb+0x130/0x360 [ 1311.351336][ T895] netlink_unicast+0x449/0x710 [ 1311.351336][ T895] netlink_sendmsg+0x723/0xbe0 [ 1311.351336][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1311.351336][ T895] ___sys_sendmsg+0xee/0x170 [ 1311.351336][ T895] __sys_sendmsg+0xcd/0x170 [ 1311.351336][ T895] do_syscall_64+0xc6/0x1e0 [ 1311.351336][ T895] [ 1311.353533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1311.353533][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1311.353533][ T895] ipv6_find_idev+0x102/0x170 [ 1311.353533][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1311.353533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.353533][ T895] netlink_rcv_skb+0x130/0x360 [ 1311.353533][ T895] netlink_unicast+0x449/0x710 [ 1311.353533][ T895] netlink_sendmsg+0x723/0xbe0 [ 1311.353533][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1311.353533][ T895] ___sys_sendmsg+0xee/0x170 [ 1311.353533][ T895] __sys_sendmsg+0xcd/0x170 [ 1311.353533][ T895] do_syscall_64+0xc6/0x1e0 [ 1311.353533][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1311.353533][ T895] [ 1311.355276][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1311.355276][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1311.355276][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1311.355276][ T895] ipv6_find_idev+0x102/0x170 [ 1311.355276][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1311.355276][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.355276][ T895] netlink_rcv_skb+0x130/0x360 [ 1311.355276][ T895] netlink_unicast+0x449/0x710 [ 1311.355276][ T895] netlink_sendmsg+0x723/0xbe0 [ 1311.355276][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1311.355276][ T895] ___sys_sendmsg+0xee/0x170 [ 1311.355276][ T895] __sys_sendmsg+0xcd/0x170 [ 1311.355276][ T895] do_syscall_64+0xc6/0x1e0 [ 1311.355276][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1311.355276][ T895] [ 1321.358986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1321.359457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1321.359457][ T895] netdev_get_by_index+0x5e/0x80 [ 1321.359457][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1321.359457][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1321.359457][ T895] ip6_route_add+0x1c/0x140 [ 1321.359457][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1321.359457][ T895] addrconf_add_dev+0xe2/0x170 [ 1321.359457][ T895] inet6_addr_add+0x12f/0xa40 [ 1321.359457][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1321.359457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.359457][ T895] netlink_rcv_skb+0x130/0x360 [ 1321.359457][ T895] netlink_unicast+0x449/0x710 [ 1321.359457][ T895] netlink_sendmsg+0x723/0xbe0 [ 1321.359457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1321.359457][ T895] ___sys_sendmsg+0xee/0x170 [ 1321.359457][ T895] __sys_sendmsg+0xcd/0x170 [ 1321.359457][ T895] do_syscall_64+0xc6/0x1e0 [ 1321.359457][ T895] [ 1321.361672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1321.361672][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1321.361672][ T895] ipv6_find_idev+0x102/0x170 [ 1321.361672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1321.361672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.361672][ T895] netlink_rcv_skb+0x130/0x360 [ 1321.361672][ T895] netlink_unicast+0x449/0x710 [ 1321.361672][ T895] netlink_sendmsg+0x723/0xbe0 [ 1321.361672][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1321.361672][ T895] ___sys_sendmsg+0xee/0x170 [ 1321.361672][ T895] __sys_sendmsg+0xcd/0x170 [ 1321.361672][ T895] do_syscall_64+0xc6/0x1e0 [ 1321.361672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1321.361672][ T895] [ 1321.363375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1321.363375][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1321.363375][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1321.363375][ T895] ipv6_find_idev+0x102/0x170 [ 1321.363375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1321.363375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.363375][ T895] netlink_rcv_skb+0x130/0x360 [ 1321.363375][ T895] netlink_unicast+0x449/0x710 [ 1321.363375][ T895] netlink_sendmsg+0x723/0xbe0 [ 1321.363375][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1321.363375][ T895] ___sys_sendmsg+0xee/0x170 [ 1321.363375][ T895] __sys_sendmsg+0xcd/0x170 [ 1321.363375][ T895] do_syscall_64+0xc6/0x1e0 [ 1321.363375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1321.363375][ T895] [ 1331.614943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1331.615340][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1331.615340][ T895] netdev_get_by_index+0x5e/0x80 [ 1331.615340][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1331.615340][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1331.615340][ T895] ip6_route_add+0x1c/0x140 [ 1331.615340][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1331.615340][ T895] addrconf_add_dev+0xe2/0x170 [ 1331.615340][ T895] inet6_addr_add+0x12f/0xa40 [ 1331.615340][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1331.615340][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.615340][ T895] netlink_rcv_skb+0x130/0x360 [ 1331.615340][ T895] netlink_unicast+0x449/0x710 [ 1331.615340][ T895] netlink_sendmsg+0x723/0xbe0 [ 1331.615340][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1331.615340][ T895] ___sys_sendmsg+0xee/0x170 [ 1331.615340][ T895] __sys_sendmsg+0xcd/0x170 [ 1331.615340][ T895] do_syscall_64+0xc6/0x1e0 [ 1331.615340][ T895] [ 1331.617545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1331.617545][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1331.617545][ T895] ipv6_find_idev+0x102/0x170 [ 1331.617545][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1331.617545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.617545][ T895] netlink_rcv_skb+0x130/0x360 [ 1331.617545][ T895] netlink_unicast+0x449/0x710 [ 1331.617545][ T895] netlink_sendmsg+0x723/0xbe0 [ 1331.617545][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1331.617545][ T895] ___sys_sendmsg+0xee/0x170 [ 1331.617545][ T895] __sys_sendmsg+0xcd/0x170 [ 1331.617545][ T895] do_syscall_64+0xc6/0x1e0 [ 1331.617545][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1331.617545][ T895] [ 1331.619248][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1331.619248][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1331.619248][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1331.619248][ T895] ipv6_find_idev+0x102/0x170 [ 1331.619248][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1331.619248][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.619248][ T895] netlink_rcv_skb+0x130/0x360 [ 1331.619248][ T895] netlink_unicast+0x449/0x710 [ 1331.619248][ T895] netlink_sendmsg+0x723/0xbe0 [ 1331.619248][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1331.619248][ T895] ___sys_sendmsg+0xee/0x170 [ 1331.619248][ T895] __sys_sendmsg+0xcd/0x170 [ 1331.619248][ T895] do_syscall_64+0xc6/0x1e0 [ 1331.619248][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1331.619248][ T895] [ 1341.775001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1341.775483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1341.775483][ T895] netdev_get_by_index+0x5e/0x80 [ 1341.775483][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1341.775483][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1341.775483][ T895] ip6_route_add+0x1c/0x140 [ 1341.775483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1341.775483][ T895] addrconf_add_dev+0xe2/0x170 [ 1341.775483][ T895] inet6_addr_add+0x12f/0xa40 [ 1341.775483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1341.775483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1341.775483][ T895] netlink_rcv_skb+0x130/0x360 [ 1341.775483][ T895] netlink_unicast+0x449/0x710 [ 1341.775483][ T895] netlink_sendmsg+0x723/0xbe0 [ 1341.775483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1341.775483][ T895] ___sys_sendmsg+0xee/0x170 [ 1341.775483][ T895] __sys_sendmsg+0xcd/0x170 [ 1341.775483][ T895] do_syscall_64+0xc6/0x1e0 [ 1341.775483][ T895] [ 1341.778075][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1341.778075][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1341.778075][ T895] ipv6_find_idev+0x102/0x170 [ 1341.778075][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1341.778075][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1341.778075][ T895] netlink_rcv_skb+0x130/0x360 [ 1341.778075][ T895] netlink_unicast+0x449/0x710 [ 1341.778075][ T895] netlink_sendmsg+0x723/0xbe0 [ 1341.778075][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1341.778075][ T895] ___sys_sendmsg+0xee/0x170 [ 1341.778075][ T895] __sys_sendmsg+0xcd/0x170 [ 1341.778075][ T895] do_syscall_64+0xc6/0x1e0 [ 1341.778075][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1341.778075][ T895] [ 1341.780075][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1341.780075][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1341.780075][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1341.780075][ T895] ipv6_find_idev+0x102/0x170 [ 1341.780075][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1341.780075][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1341.780075][ T895] netlink_rcv_skb+0x130/0x360 [ 1341.780075][ T895] netlink_unicast+0x449/0x710 [ 1341.780075][ T895] netlink_sendmsg+0x723/0xbe0 [ 1341.780075][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1341.780075][ T895] ___sys_sendmsg+0xee/0x170 [ 1341.780075][ T895] __sys_sendmsg+0xcd/0x170 [ 1341.780075][ T895] do_syscall_64+0xc6/0x1e0 [ 1341.780075][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1341.780075][ T895] [ 1351.822998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1351.823524][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1351.823524][ T895] netdev_get_by_index+0x5e/0x80 [ 1351.823524][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1351.823524][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1351.823524][ T895] ip6_route_add+0x1c/0x140 [ 1351.823524][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1351.823524][ T895] addrconf_add_dev+0xe2/0x170 [ 1351.823524][ T895] inet6_addr_add+0x12f/0xa40 [ 1351.823524][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1351.823524][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1351.823524][ T895] netlink_rcv_skb+0x130/0x360 [ 1351.823524][ T895] netlink_unicast+0x449/0x710 [ 1351.823524][ T895] netlink_sendmsg+0x723/0xbe0 [ 1351.823524][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1351.823524][ T895] ___sys_sendmsg+0xee/0x170 [ 1351.823524][ T895] __sys_sendmsg+0xcd/0x170 [ 1351.823524][ T895] do_syscall_64+0xc6/0x1e0 [ 1351.823524][ T895] [ 1351.826171][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1351.826171][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1351.826171][ T895] ipv6_find_idev+0x102/0x170 [ 1351.826171][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1351.826171][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1351.826171][ T895] netlink_rcv_skb+0x130/0x360 [ 1351.826171][ T895] netlink_unicast+0x449/0x710 [ 1351.826171][ T895] netlink_sendmsg+0x723/0xbe0 [ 1351.826171][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1351.826171][ T895] ___sys_sendmsg+0xee/0x170 [ 1351.826171][ T895] __sys_sendmsg+0xcd/0x170 [ 1351.826171][ T895] do_syscall_64+0xc6/0x1e0 [ 1351.826171][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1351.826171][ T895] [ 1351.828195][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1351.828195][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1351.828195][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1351.828195][ T895] ipv6_find_idev+0x102/0x170 [ 1351.828195][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1351.828195][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1351.828195][ T895] netlink_rcv_skb+0x130/0x360 [ 1351.828195][ T895] netlink_unicast+0x449/0x710 [ 1351.828195][ T895] netlink_sendmsg+0x723/0xbe0 [ 1351.828195][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1351.828195][ T895] ___sys_sendmsg+0xee/0x170 [ 1351.828195][ T895] __sys_sendmsg+0xcd/0x170 [ 1351.828195][ T895] do_syscall_64+0xc6/0x1e0 [ 1351.828195][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1351.828195][ T895] [ 1362.071035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1362.071742][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1362.071742][ T895] netdev_get_by_index+0x5e/0x80 [ 1362.071742][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1362.071742][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1362.071742][ T895] ip6_route_add+0x1c/0x140 [ 1362.071742][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1362.071742][ T895] addrconf_add_dev+0xe2/0x170 [ 1362.071742][ T895] inet6_addr_add+0x12f/0xa40 [ 1362.071742][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1362.071742][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1362.071742][ T895] netlink_rcv_skb+0x130/0x360 [ 1362.071742][ T895] netlink_unicast+0x449/0x710 [ 1362.071742][ T895] netlink_sendmsg+0x723/0xbe0 [ 1362.071742][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1362.071742][ T895] ___sys_sendmsg+0xee/0x170 [ 1362.071742][ T895] __sys_sendmsg+0xcd/0x170 [ 1362.071742][ T895] do_syscall_64+0xc6/0x1e0 [ 1362.071742][ T895] [ 1362.075631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1362.075631][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1362.075631][ T895] ipv6_find_idev+0x102/0x170 [ 1362.075631][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1362.075631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1362.075631][ T895] netlink_rcv_skb+0x130/0x360 [ 1362.075631][ T895] netlink_unicast+0x449/0x710 [ 1362.075631][ T895] netlink_sendmsg+0x723/0xbe0 [ 1362.075631][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1362.075631][ T895] ___sys_sendmsg+0xee/0x170 [ 1362.075631][ T895] __sys_sendmsg+0xcd/0x170 [ 1362.075631][ T895] do_syscall_64+0xc6/0x1e0 [ 1362.075631][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1362.075631][ T895] [ 1362.078552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1362.078552][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1362.078552][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1362.078552][ T895] ipv6_find_idev+0x102/0x170 [ 1362.078552][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1362.078552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1362.078552][ T895] netlink_rcv_skb+0x130/0x360 [ 1362.078552][ T895] netlink_unicast+0x449/0x710 [ 1362.078552][ T895] netlink_sendmsg+0x723/0xbe0 [ 1362.078552][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1362.078552][ T895] ___sys_sendmsg+0xee/0x170 [ 1362.078552][ T895] __sys_sendmsg+0xcd/0x170 [ 1362.078552][ T895] do_syscall_64+0xc6/0x1e0 [ 1362.078552][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1362.078552][ T895] [ 1372.319037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1372.319682][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1372.319682][ T895] netdev_get_by_index+0x5e/0x80 [ 1372.319682][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1372.319682][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1372.319682][ T895] ip6_route_add+0x1c/0x140 [ 1372.319682][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1372.319682][ T895] addrconf_add_dev+0xe2/0x170 [ 1372.319682][ T895] inet6_addr_add+0x12f/0xa40 [ 1372.319682][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1372.319682][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.319682][ T895] netlink_rcv_skb+0x130/0x360 [ 1372.319682][ T895] netlink_unicast+0x449/0x710 [ 1372.319682][ T895] netlink_sendmsg+0x723/0xbe0 [ 1372.319682][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1372.319682][ T895] ___sys_sendmsg+0xee/0x170 [ 1372.319682][ T895] __sys_sendmsg+0xcd/0x170 [ 1372.319682][ T895] do_syscall_64+0xc6/0x1e0 [ 1372.319682][ T895] [ 1372.323422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1372.323422][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1372.323422][ T895] ipv6_find_idev+0x102/0x170 [ 1372.323422][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1372.323422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.323422][ T895] netlink_rcv_skb+0x130/0x360 [ 1372.323422][ T895] netlink_unicast+0x449/0x710 [ 1372.323422][ T895] netlink_sendmsg+0x723/0xbe0 [ 1372.323422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1372.323422][ T895] ___sys_sendmsg+0xee/0x170 [ 1372.323422][ T895] __sys_sendmsg+0xcd/0x170 [ 1372.323422][ T895] do_syscall_64+0xc6/0x1e0 [ 1372.323422][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1372.323422][ T895] [ 1372.326324][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1372.326324][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1372.326324][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1372.326324][ T895] ipv6_find_idev+0x102/0x170 [ 1372.326324][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1372.326324][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.326324][ T895] netlink_rcv_skb+0x130/0x360 [ 1372.326324][ T895] netlink_unicast+0x449/0x710 [ 1372.326324][ T895] netlink_sendmsg+0x723/0xbe0 [ 1372.326324][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1372.326324][ T895] ___sys_sendmsg+0xee/0x170 [ 1372.326324][ T895] __sys_sendmsg+0xcd/0x170 [ 1372.326324][ T895] do_syscall_64+0xc6/0x1e0 [ 1372.326324][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1372.326324][ T895] [ 1382.567009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1382.567551][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1382.567551][ T895] netdev_get_by_index+0x5e/0x80 [ 1382.567551][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1382.567551][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1382.567551][ T895] ip6_route_add+0x1c/0x140 [ 1382.567551][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1382.567551][ T895] addrconf_add_dev+0xe2/0x170 [ 1382.567551][ T895] inet6_addr_add+0x12f/0xa40 [ 1382.567551][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1382.567551][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1382.567551][ T895] netlink_rcv_skb+0x130/0x360 [ 1382.567551][ T895] netlink_unicast+0x449/0x710 [ 1382.567551][ T895] netlink_sendmsg+0x723/0xbe0 [ 1382.567551][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1382.567551][ T895] ___sys_sendmsg+0xee/0x170 [ 1382.567551][ T895] __sys_sendmsg+0xcd/0x170 [ 1382.567551][ T895] do_syscall_64+0xc6/0x1e0 [ 1382.567551][ T895] [ 1382.569793][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1382.569793][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1382.569793][ T895] ipv6_find_idev+0x102/0x170 [ 1382.569793][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1382.569793][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1382.569793][ T895] netlink_rcv_skb+0x130/0x360 [ 1382.569793][ T895] netlink_unicast+0x449/0x710 [ 1382.569793][ T895] netlink_sendmsg+0x723/0xbe0 [ 1382.569793][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1382.569793][ T895] ___sys_sendmsg+0xee/0x170 [ 1382.569793][ T895] __sys_sendmsg+0xcd/0x170 [ 1382.569793][ T895] do_syscall_64+0xc6/0x1e0 [ 1382.569793][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1382.569793][ T895] [ 1382.571534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1382.571534][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1382.571534][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1382.571534][ T895] ipv6_find_idev+0x102/0x170 [ 1382.571534][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1382.571534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1382.571534][ T895] netlink_rcv_skb+0x130/0x360 [ 1382.571534][ T895] netlink_unicast+0x449/0x710 [ 1382.571534][ T895] netlink_sendmsg+0x723/0xbe0 [ 1382.571534][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1382.571534][ T895] ___sys_sendmsg+0xee/0x170 [ 1382.571534][ T895] __sys_sendmsg+0xcd/0x170 [ 1382.571534][ T895] do_syscall_64+0xc6/0x1e0 [ 1382.571534][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1382.571534][ T895] [ 1392.815016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1392.815534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1392.815534][ T895] netdev_get_by_index+0x5e/0x80 [ 1392.815534][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1392.815534][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1392.815534][ T895] ip6_route_add+0x1c/0x140 [ 1392.815534][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1392.815534][ T895] addrconf_add_dev+0xe2/0x170 [ 1392.815534][ T895] inet6_addr_add+0x12f/0xa40 [ 1392.815534][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1392.815534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1392.815534][ T895] netlink_rcv_skb+0x130/0x360 [ 1392.815534][ T895] netlink_unicast+0x449/0x710 [ 1392.815534][ T895] netlink_sendmsg+0x723/0xbe0 [ 1392.815534][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1392.815534][ T895] ___sys_sendmsg+0xee/0x170 [ 1392.815534][ T895] __sys_sendmsg+0xcd/0x170 [ 1392.815534][ T895] do_syscall_64+0xc6/0x1e0 [ 1392.815534][ T895] [ 1392.818003][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1392.818003][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1392.818003][ T895] ipv6_find_idev+0x102/0x170 [ 1392.818003][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1392.818003][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1392.818003][ T895] netlink_rcv_skb+0x130/0x360 [ 1392.818003][ T895] netlink_unicast+0x449/0x710 [ 1392.818003][ T895] netlink_sendmsg+0x723/0xbe0 [ 1392.818003][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1392.818003][ T895] ___sys_sendmsg+0xee/0x170 [ 1392.818003][ T895] __sys_sendmsg+0xcd/0x170 [ 1392.818003][ T895] do_syscall_64+0xc6/0x1e0 [ 1392.818003][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1392.818003][ T895] [ 1392.819926][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1392.819926][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1392.819926][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1392.819926][ T895] ipv6_find_idev+0x102/0x170 [ 1392.819926][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1392.819926][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1392.819926][ T895] netlink_rcv_skb+0x130/0x360 [ 1392.819926][ T895] netlink_unicast+0x449/0x710 [ 1392.819926][ T895] netlink_sendmsg+0x723/0xbe0 [ 1392.819926][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1392.819926][ T895] ___sys_sendmsg+0xee/0x170 [ 1392.819926][ T895] __sys_sendmsg+0xcd/0x170 [ 1392.819926][ T895] do_syscall_64+0xc6/0x1e0 [ 1392.819926][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1392.819926][ T895] [ 1403.063025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1403.063510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1403.063510][ T895] netdev_get_by_index+0x5e/0x80 [ 1403.063510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1403.063510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1403.063510][ T895] ip6_route_add+0x1c/0x140 [ 1403.063510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1403.063510][ T895] addrconf_add_dev+0xe2/0x170 [ 1403.063510][ T895] inet6_addr_add+0x12f/0xa40 [ 1403.063510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1403.063510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1403.063510][ T895] netlink_rcv_skb+0x130/0x360 [ 1403.063510][ T895] netlink_unicast+0x449/0x710 [ 1403.063510][ T895] netlink_sendmsg+0x723/0xbe0 [ 1403.063510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1403.063510][ T895] ___sys_sendmsg+0xee/0x170 [ 1403.063510][ T895] __sys_sendmsg+0xcd/0x170 [ 1403.063510][ T895] do_syscall_64+0xc6/0x1e0 [ 1403.063510][ T895] [ 1403.066004][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1403.066004][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1403.066004][ T895] ipv6_find_idev+0x102/0x170 [ 1403.066004][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1403.066004][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1403.066004][ T895] netlink_rcv_skb+0x130/0x360 [ 1403.066004][ T895] netlink_unicast+0x449/0x710 [ 1403.066004][ T895] netlink_sendmsg+0x723/0xbe0 [ 1403.066004][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1403.066004][ T895] ___sys_sendmsg+0xee/0x170 [ 1403.066004][ T895] __sys_sendmsg+0xcd/0x170 [ 1403.066004][ T895] do_syscall_64+0xc6/0x1e0 [ 1403.066004][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1403.066004][ T895] [ 1403.067919][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1403.067919][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1403.067919][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1403.067919][ T895] ipv6_find_idev+0x102/0x170 [ 1403.067919][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1403.067919][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1403.067919][ T895] netlink_rcv_skb+0x130/0x360 [ 1403.067919][ T895] netlink_unicast+0x449/0x710 [ 1403.067919][ T895] netlink_sendmsg+0x723/0xbe0 [ 1403.067919][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1403.067919][ T895] ___sys_sendmsg+0xee/0x170 [ 1403.067919][ T895] __sys_sendmsg+0xcd/0x170 [ 1403.067919][ T895] do_syscall_64+0xc6/0x1e0 [ 1403.067919][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1403.067919][ T895] [ 1413.311025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1413.311510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1413.311510][ T895] netdev_get_by_index+0x5e/0x80 [ 1413.311510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1413.311510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1413.311510][ T895] ip6_route_add+0x1c/0x140 [ 1413.311510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1413.311510][ T895] addrconf_add_dev+0xe2/0x170 [ 1413.311510][ T895] inet6_addr_add+0x12f/0xa40 [ 1413.311510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1413.311510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1413.311510][ T895] netlink_rcv_skb+0x130/0x360 [ 1413.311510][ T895] netlink_unicast+0x449/0x710 [ 1413.311510][ T895] netlink_sendmsg+0x723/0xbe0 [ 1413.311510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1413.311510][ T895] ___sys_sendmsg+0xee/0x170 [ 1413.311510][ T895] __sys_sendmsg+0xcd/0x170 [ 1413.311510][ T895] do_syscall_64+0xc6/0x1e0 [ 1413.311510][ T895] [ 1413.314024][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1413.314024][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1413.314024][ T895] ipv6_find_idev+0x102/0x170 [ 1413.314024][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1413.314024][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1413.314024][ T895] netlink_rcv_skb+0x130/0x360 [ 1413.314024][ T895] netlink_unicast+0x449/0x710 [ 1413.314024][ T895] netlink_sendmsg+0x723/0xbe0 [ 1413.314024][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1413.314024][ T895] ___sys_sendmsg+0xee/0x170 [ 1413.314024][ T895] __sys_sendmsg+0xcd/0x170 [ 1413.314024][ T895] do_syscall_64+0xc6/0x1e0 [ 1413.314024][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1413.314024][ T895] [ 1413.315931][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1413.315931][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1413.315931][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1413.315931][ T895] ipv6_find_idev+0x102/0x170 [ 1413.315931][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1413.315931][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1413.315931][ T895] netlink_rcv_skb+0x130/0x360 [ 1413.315931][ T895] netlink_unicast+0x449/0x710 [ 1413.315931][ T895] netlink_sendmsg+0x723/0xbe0 [ 1413.315931][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1413.315931][ T895] ___sys_sendmsg+0xee/0x170 [ 1413.315931][ T895] __sys_sendmsg+0xcd/0x170 [ 1413.315931][ T895] do_syscall_64+0xc6/0x1e0 [ 1413.315931][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1413.315931][ T895] [ 1423.382949][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1423.383453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1423.383453][ T895] netdev_get_by_index+0x5e/0x80 [ 1423.383453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1423.383453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1423.383453][ T895] ip6_route_add+0x1c/0x140 [ 1423.383453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1423.383453][ T895] addrconf_add_dev+0xe2/0x170 [ 1423.383453][ T895] inet6_addr_add+0x12f/0xa40 [ 1423.383453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1423.383453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.383453][ T895] netlink_rcv_skb+0x130/0x360 [ 1423.383453][ T895] netlink_unicast+0x449/0x710 [ 1423.383453][ T895] netlink_sendmsg+0x723/0xbe0 [ 1423.383453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1423.383453][ T895] ___sys_sendmsg+0xee/0x170 [ 1423.383453][ T895] __sys_sendmsg+0xcd/0x170 [ 1423.383453][ T895] do_syscall_64+0xc6/0x1e0 [ 1423.383453][ T895] [ 1423.385725][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1423.385725][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1423.385725][ T895] ipv6_find_idev+0x102/0x170 [ 1423.385725][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1423.385725][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.385725][ T895] netlink_rcv_skb+0x130/0x360 [ 1423.385725][ T895] netlink_unicast+0x449/0x710 [ 1423.385725][ T895] netlink_sendmsg+0x723/0xbe0 [ 1423.385725][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1423.385725][ T895] ___sys_sendmsg+0xee/0x170 [ 1423.385725][ T895] __sys_sendmsg+0xcd/0x170 [ 1423.385725][ T895] do_syscall_64+0xc6/0x1e0 [ 1423.385725][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1423.385725][ T895] [ 1423.387458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1423.387458][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1423.387458][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1423.387458][ T895] ipv6_find_idev+0x102/0x170 [ 1423.387458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1423.387458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.387458][ T895] netlink_rcv_skb+0x130/0x360 [ 1423.387458][ T895] netlink_unicast+0x449/0x710 [ 1423.387458][ T895] netlink_sendmsg+0x723/0xbe0 [ 1423.387458][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1423.387458][ T895] ___sys_sendmsg+0xee/0x170 [ 1423.387458][ T895] __sys_sendmsg+0xcd/0x170 [ 1423.387458][ T895] do_syscall_64+0xc6/0x1e0 [ 1423.387458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1423.387458][ T895] [ 1433.639044][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1433.639541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1433.639541][ T895] netdev_get_by_index+0x5e/0x80 [ 1433.639541][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1433.639541][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1433.639541][ T895] ip6_route_add+0x1c/0x140 [ 1433.639541][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1433.639541][ T895] addrconf_add_dev+0xe2/0x170 [ 1433.639541][ T895] inet6_addr_add+0x12f/0xa40 [ 1433.639541][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1433.639541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.639541][ T895] netlink_rcv_skb+0x130/0x360 [ 1433.639541][ T895] netlink_unicast+0x449/0x710 [ 1433.639541][ T895] netlink_sendmsg+0x723/0xbe0 [ 1433.639541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1433.639541][ T895] ___sys_sendmsg+0xee/0x170 [ 1433.639541][ T895] __sys_sendmsg+0xcd/0x170 [ 1433.639541][ T895] do_syscall_64+0xc6/0x1e0 [ 1433.639541][ T895] [ 1433.641791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1433.641791][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1433.641791][ T895] ipv6_find_idev+0x102/0x170 [ 1433.641791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1433.641791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.641791][ T895] netlink_rcv_skb+0x130/0x360 [ 1433.641791][ T895] netlink_unicast+0x449/0x710 [ 1433.641791][ T895] netlink_sendmsg+0x723/0xbe0 [ 1433.641791][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1433.641791][ T895] ___sys_sendmsg+0xee/0x170 [ 1433.641791][ T895] __sys_sendmsg+0xcd/0x170 [ 1433.641791][ T895] do_syscall_64+0xc6/0x1e0 [ 1433.641791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1433.641791][ T895] [ 1433.643531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1433.643531][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1433.643531][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1433.643531][ T895] ipv6_find_idev+0x102/0x170 [ 1433.643531][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1433.643531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.643531][ T895] netlink_rcv_skb+0x130/0x360 [ 1433.643531][ T895] netlink_unicast+0x449/0x710 [ 1433.643531][ T895] netlink_sendmsg+0x723/0xbe0 [ 1433.643531][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1433.643531][ T895] ___sys_sendmsg+0xee/0x170 [ 1433.643531][ T895] __sys_sendmsg+0xcd/0x170 [ 1433.643531][ T895] do_syscall_64+0xc6/0x1e0 [ 1433.643531][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1433.643531][ T895] [ 1443.895001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1443.895426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1443.895426][ T895] netdev_get_by_index+0x5e/0x80 [ 1443.895426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1443.895426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1443.895426][ T895] ip6_route_add+0x1c/0x140 [ 1443.895426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1443.895426][ T895] addrconf_add_dev+0xe2/0x170 [ 1443.895426][ T895] inet6_addr_add+0x12f/0xa40 [ 1443.895426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1443.895426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.895426][ T895] netlink_rcv_skb+0x130/0x360 [ 1443.895426][ T895] netlink_unicast+0x449/0x710 [ 1443.895426][ T895] netlink_sendmsg+0x723/0xbe0 [ 1443.895426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1443.895426][ T895] ___sys_sendmsg+0xee/0x170 [ 1443.895426][ T895] __sys_sendmsg+0xcd/0x170 [ 1443.895426][ T895] do_syscall_64+0xc6/0x1e0 [ 1443.895426][ T895] [ 1443.897703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1443.897703][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1443.897703][ T895] ipv6_find_idev+0x102/0x170 [ 1443.897703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1443.897703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.897703][ T895] netlink_rcv_skb+0x130/0x360 [ 1443.897703][ T895] netlink_unicast+0x449/0x710 [ 1443.897703][ T895] netlink_sendmsg+0x723/0xbe0 [ 1443.897703][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1443.897703][ T895] ___sys_sendmsg+0xee/0x170 [ 1443.897703][ T895] __sys_sendmsg+0xcd/0x170 [ 1443.897703][ T895] do_syscall_64+0xc6/0x1e0 [ 1443.897703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1443.897703][ T895] [ 1443.899477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1443.899477][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1443.899477][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1443.899477][ T895] ipv6_find_idev+0x102/0x170 [ 1443.899477][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1443.899477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.899477][ T895] netlink_rcv_skb+0x130/0x360 [ 1443.899477][ T895] netlink_unicast+0x449/0x710 [ 1443.899477][ T895] netlink_sendmsg+0x723/0xbe0 [ 1443.899477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1443.899477][ T895] ___sys_sendmsg+0xee/0x170 [ 1443.899477][ T895] __sys_sendmsg+0xcd/0x170 [ 1443.899477][ T895] do_syscall_64+0xc6/0x1e0 [ 1443.899477][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1443.899477][ T895] [ 1454.151034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1454.151516][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1454.151516][ T895] netdev_get_by_index+0x5e/0x80 [ 1454.151516][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1454.151516][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1454.151516][ T895] ip6_route_add+0x1c/0x140 [ 1454.151516][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1454.151516][ T895] addrconf_add_dev+0xe2/0x170 [ 1454.151516][ T895] inet6_addr_add+0x12f/0xa40 [ 1454.151516][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1454.151516][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1454.151516][ T895] netlink_rcv_skb+0x130/0x360 [ 1454.151516][ T895] netlink_unicast+0x449/0x710 [ 1454.151516][ T895] netlink_sendmsg+0x723/0xbe0 [ 1454.151516][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1454.151516][ T895] ___sys_sendmsg+0xee/0x170 [ 1454.151516][ T895] __sys_sendmsg+0xcd/0x170 [ 1454.151516][ T895] do_syscall_64+0xc6/0x1e0 [ 1454.151516][ T895] [ 1454.154182][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1454.154182][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1454.154182][ T895] ipv6_find_idev+0x102/0x170 [ 1454.154182][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1454.154182][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1454.154182][ T895] netlink_rcv_skb+0x130/0x360 [ 1454.154182][ T895] netlink_unicast+0x449/0x710 [ 1454.154182][ T895] netlink_sendmsg+0x723/0xbe0 [ 1454.154182][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1454.154182][ T895] ___sys_sendmsg+0xee/0x170 [ 1454.154182][ T895] __sys_sendmsg+0xcd/0x170 [ 1454.154182][ T895] do_syscall_64+0xc6/0x1e0 [ 1454.154182][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1454.154182][ T895] [ 1454.155913][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1454.155913][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1454.155913][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1454.155913][ T895] ipv6_find_idev+0x102/0x170 [ 1454.155913][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1454.155913][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1454.155913][ T895] netlink_rcv_skb+0x130/0x360 [ 1454.155913][ T895] netlink_unicast+0x449/0x710 [ 1454.155913][ T895] netlink_sendmsg+0x723/0xbe0 [ 1454.155913][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1454.155913][ T895] ___sys_sendmsg+0xee/0x170 [ 1454.155913][ T895] __sys_sendmsg+0xcd/0x170 [ 1454.155913][ T895] do_syscall_64+0xc6/0x1e0 [ 1454.155913][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1454.155913][ T895] [ 1464.407004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1464.407491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1464.407491][ T895] netdev_get_by_index+0x5e/0x80 [ 1464.407491][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1464.407491][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1464.407491][ T895] ip6_route_add+0x1c/0x140 [ 1464.407491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1464.407491][ T895] addrconf_add_dev+0xe2/0x170 [ 1464.407491][ T895] inet6_addr_add+0x12f/0xa40 [ 1464.407491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1464.407491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1464.407491][ T895] netlink_rcv_skb+0x130/0x360 [ 1464.407491][ T895] netlink_unicast+0x449/0x710 [ 1464.407491][ T895] netlink_sendmsg+0x723/0xbe0 [ 1464.407491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1464.407491][ T895] ___sys_sendmsg+0xee/0x170 [ 1464.407491][ T895] __sys_sendmsg+0xcd/0x170 [ 1464.407491][ T895] do_syscall_64+0xc6/0x1e0 [ 1464.407491][ T895] [ 1464.409733][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1464.409733][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1464.409733][ T895] ipv6_find_idev+0x102/0x170 [ 1464.409733][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1464.409733][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1464.409733][ T895] netlink_rcv_skb+0x130/0x360 [ 1464.409733][ T895] netlink_unicast+0x449/0x710 [ 1464.409733][ T895] netlink_sendmsg+0x723/0xbe0 [ 1464.409733][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1464.409733][ T895] ___sys_sendmsg+0xee/0x170 [ 1464.409733][ T895] __sys_sendmsg+0xcd/0x170 [ 1464.409733][ T895] do_syscall_64+0xc6/0x1e0 [ 1464.409733][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1464.409733][ T895] [ 1464.411465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1464.411465][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1464.411465][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1464.411465][ T895] ipv6_find_idev+0x102/0x170 [ 1464.411465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1464.411465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1464.411465][ T895] netlink_rcv_skb+0x130/0x360 [ 1464.411465][ T895] netlink_unicast+0x449/0x710 [ 1464.411465][ T895] netlink_sendmsg+0x723/0xbe0 [ 1464.411465][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1464.411465][ T895] ___sys_sendmsg+0xee/0x170 [ 1464.411465][ T895] __sys_sendmsg+0xcd/0x170 [ 1464.411465][ T895] do_syscall_64+0xc6/0x1e0 [ 1464.411465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1464.411465][ T895] [ 1474.663024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1474.663486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1474.663486][ T895] netdev_get_by_index+0x5e/0x80 [ 1474.663486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1474.663486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1474.663486][ T895] ip6_route_add+0x1c/0x140 [ 1474.663486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1474.663486][ T895] addrconf_add_dev+0xe2/0x170 [ 1474.663486][ T895] inet6_addr_add+0x12f/0xa40 [ 1474.663486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1474.663486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.663486][ T895] netlink_rcv_skb+0x130/0x360 [ 1474.663486][ T895] netlink_unicast+0x449/0x710 [ 1474.663486][ T895] netlink_sendmsg+0x723/0xbe0 [ 1474.663486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1474.663486][ T895] ___sys_sendmsg+0xee/0x170 [ 1474.663486][ T895] __sys_sendmsg+0xcd/0x170 [ 1474.663486][ T895] do_syscall_64+0xc6/0x1e0 [ 1474.663486][ T895] [ 1474.665778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1474.665778][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1474.665778][ T895] ipv6_find_idev+0x102/0x170 [ 1474.665778][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1474.665778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.665778][ T895] netlink_rcv_skb+0x130/0x360 [ 1474.665778][ T895] netlink_unicast+0x449/0x710 [ 1474.665778][ T895] netlink_sendmsg+0x723/0xbe0 [ 1474.665778][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1474.665778][ T895] ___sys_sendmsg+0xee/0x170 [ 1474.665778][ T895] __sys_sendmsg+0xcd/0x170 [ 1474.665778][ T895] do_syscall_64+0xc6/0x1e0 [ 1474.665778][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1474.665778][ T895] [ 1474.667515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1474.667515][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1474.667515][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1474.667515][ T895] ipv6_find_idev+0x102/0x170 [ 1474.667515][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1474.667515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.667515][ T895] netlink_rcv_skb+0x130/0x360 [ 1474.667515][ T895] netlink_unicast+0x449/0x710 [ 1474.667515][ T895] netlink_sendmsg+0x723/0xbe0 [ 1474.667515][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1474.667515][ T895] ___sys_sendmsg+0xee/0x170 [ 1474.667515][ T895] __sys_sendmsg+0xcd/0x170 [ 1474.667515][ T895] do_syscall_64+0xc6/0x1e0 [ 1474.667515][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1474.667515][ T895] [ 1484.919040][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1484.919533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1484.919533][ T895] netdev_get_by_index+0x5e/0x80 [ 1484.919533][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1484.919533][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1484.919533][ T895] ip6_route_add+0x1c/0x140 [ 1484.919533][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1484.919533][ T895] addrconf_add_dev+0xe2/0x170 [ 1484.919533][ T895] inet6_addr_add+0x12f/0xa40 [ 1484.919533][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1484.919533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.919533][ T895] netlink_rcv_skb+0x130/0x360 [ 1484.919533][ T895] netlink_unicast+0x449/0x710 [ 1484.919533][ T895] netlink_sendmsg+0x723/0xbe0 [ 1484.919533][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1484.919533][ T895] ___sys_sendmsg+0xee/0x170 [ 1484.919533][ T895] __sys_sendmsg+0xcd/0x170 [ 1484.919533][ T895] do_syscall_64+0xc6/0x1e0 [ 1484.919533][ T895] [ 1484.921814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1484.921814][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1484.921814][ T895] ipv6_find_idev+0x102/0x170 [ 1484.921814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1484.921814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.921814][ T895] netlink_rcv_skb+0x130/0x360 [ 1484.921814][ T895] netlink_unicast+0x449/0x710 [ 1484.921814][ T895] netlink_sendmsg+0x723/0xbe0 [ 1484.921814][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1484.921814][ T895] ___sys_sendmsg+0xee/0x170 [ 1484.921814][ T895] __sys_sendmsg+0xcd/0x170 [ 1484.921814][ T895] do_syscall_64+0xc6/0x1e0 [ 1484.921814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1484.921814][ T895] [ 1484.923566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1484.923566][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1484.923566][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1484.923566][ T895] ipv6_find_idev+0x102/0x170 [ 1484.923566][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1484.923566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.923566][ T895] netlink_rcv_skb+0x130/0x360 [ 1484.923566][ T895] netlink_unicast+0x449/0x710 [ 1484.923566][ T895] netlink_sendmsg+0x723/0xbe0 [ 1484.923566][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1484.923566][ T895] ___sys_sendmsg+0xee/0x170 [ 1484.923566][ T895] __sys_sendmsg+0xcd/0x170 [ 1484.923566][ T895] do_syscall_64+0xc6/0x1e0 [ 1484.923566][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1484.923566][ T895] [ 1495.175026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1495.175521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1495.175521][ T895] netdev_get_by_index+0x5e/0x80 [ 1495.175521][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1495.175521][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1495.175521][ T895] ip6_route_add+0x1c/0x140 [ 1495.175521][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1495.175521][ T895] addrconf_add_dev+0xe2/0x170 [ 1495.175521][ T895] inet6_addr_add+0x12f/0xa40 [ 1495.175521][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1495.175521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1495.175521][ T895] netlink_rcv_skb+0x130/0x360 [ 1495.175521][ T895] netlink_unicast+0x449/0x710 [ 1495.175521][ T895] netlink_sendmsg+0x723/0xbe0 [ 1495.175521][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1495.175521][ T895] ___sys_sendmsg+0xee/0x170 [ 1495.175521][ T895] __sys_sendmsg+0xcd/0x170 [ 1495.175521][ T895] do_syscall_64+0xc6/0x1e0 [ 1495.175521][ T895] [ 1495.177769][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1495.177769][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1495.177769][ T895] ipv6_find_idev+0x102/0x170 [ 1495.177769][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1495.177769][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1495.177769][ T895] netlink_rcv_skb+0x130/0x360 [ 1495.177769][ T895] netlink_unicast+0x449/0x710 [ 1495.177769][ T895] netlink_sendmsg+0x723/0xbe0 [ 1495.177769][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1495.177769][ T895] ___sys_sendmsg+0xee/0x170 [ 1495.177769][ T895] __sys_sendmsg+0xcd/0x170 [ 1495.177769][ T895] do_syscall_64+0xc6/0x1e0 [ 1495.177769][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1495.177769][ T895] [ 1495.179520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1495.179520][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1495.179520][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1495.179520][ T895] ipv6_find_idev+0x102/0x170 [ 1495.179520][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1495.179520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1495.179520][ T895] netlink_rcv_skb+0x130/0x360 [ 1495.179520][ T895] netlink_unicast+0x449/0x710 [ 1495.179520][ T895] netlink_sendmsg+0x723/0xbe0 [ 1495.179520][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1495.179520][ T895] ___sys_sendmsg+0xee/0x170 [ 1495.179520][ T895] __sys_sendmsg+0xcd/0x170 [ 1495.179520][ T895] do_syscall_64+0xc6/0x1e0 [ 1495.179520][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1495.179520][ T895] [ 1505.431001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1505.431494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1505.431494][ T895] netdev_get_by_index+0x5e/0x80 [ 1505.431494][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1505.431494][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1505.431494][ T895] ip6_route_add+0x1c/0x140 [ 1505.431494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1505.431494][ T895] addrconf_add_dev+0xe2/0x170 [ 1505.431494][ T895] inet6_addr_add+0x12f/0xa40 [ 1505.431494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1505.431494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1505.431494][ T895] netlink_rcv_skb+0x130/0x360 [ 1505.431494][ T895] netlink_unicast+0x449/0x710 [ 1505.431494][ T895] netlink_sendmsg+0x723/0xbe0 [ 1505.431494][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1505.431494][ T895] ___sys_sendmsg+0xee/0x170 [ 1505.431494][ T895] __sys_sendmsg+0xcd/0x170 [ 1505.431494][ T895] do_syscall_64+0xc6/0x1e0 [ 1505.431494][ T895] [ 1505.433754][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1505.433754][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1505.433754][ T895] ipv6_find_idev+0x102/0x170 [ 1505.433754][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1505.433754][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1505.433754][ T895] netlink_rcv_skb+0x130/0x360 [ 1505.433754][ T895] netlink_unicast+0x449/0x710 [ 1505.433754][ T895] netlink_sendmsg+0x723/0xbe0 [ 1505.433754][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1505.433754][ T895] ___sys_sendmsg+0xee/0x170 [ 1505.433754][ T895] __sys_sendmsg+0xcd/0x170 [ 1505.433754][ T895] do_syscall_64+0xc6/0x1e0 [ 1505.433754][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1505.433754][ T895] [ 1505.435488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1505.435488][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1505.435488][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1505.435488][ T895] ipv6_find_idev+0x102/0x170 [ 1505.435488][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1505.435488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1505.435488][ T895] netlink_rcv_skb+0x130/0x360 [ 1505.435488][ T895] netlink_unicast+0x449/0x710 [ 1505.435488][ T895] netlink_sendmsg+0x723/0xbe0 [ 1505.435488][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1505.435488][ T895] ___sys_sendmsg+0xee/0x170 [ 1505.435488][ T895] __sys_sendmsg+0xcd/0x170 [ 1505.435488][ T895] do_syscall_64+0xc6/0x1e0 [ 1505.435488][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1505.435488][ T895] [ 1515.687038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1515.687531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1515.687531][ T895] netdev_get_by_index+0x5e/0x80 [ 1515.687531][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1515.687531][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1515.687531][ T895] ip6_route_add+0x1c/0x140 [ 1515.687531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1515.687531][ T895] addrconf_add_dev+0xe2/0x170 [ 1515.687531][ T895] inet6_addr_add+0x12f/0xa40 [ 1515.687531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1515.687531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.687531][ T895] netlink_rcv_skb+0x130/0x360 [ 1515.687531][ T895] netlink_unicast+0x449/0x710 [ 1515.687531][ T895] netlink_sendmsg+0x723/0xbe0 [ 1515.687531][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1515.687531][ T895] ___sys_sendmsg+0xee/0x170 [ 1515.687531][ T895] __sys_sendmsg+0xcd/0x170 [ 1515.687531][ T895] do_syscall_64+0xc6/0x1e0 [ 1515.687531][ T895] [ 1515.689847][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1515.689847][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1515.689847][ T895] ipv6_find_idev+0x102/0x170 [ 1515.689847][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1515.689847][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.689847][ T895] netlink_rcv_skb+0x130/0x360 [ 1515.689847][ T895] netlink_unicast+0x449/0x710 [ 1515.689847][ T895] netlink_sendmsg+0x723/0xbe0 [ 1515.689847][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1515.689847][ T895] ___sys_sendmsg+0xee/0x170 [ 1515.689847][ T895] __sys_sendmsg+0xcd/0x170 [ 1515.689847][ T895] do_syscall_64+0xc6/0x1e0 [ 1515.689847][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1515.689847][ T895] [ 1515.691577][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1515.691577][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1515.691577][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1515.691577][ T895] ipv6_find_idev+0x102/0x170 [ 1515.691577][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1515.691577][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.691577][ T895] netlink_rcv_skb+0x130/0x360 [ 1515.691577][ T895] netlink_unicast+0x449/0x710 [ 1515.691577][ T895] netlink_sendmsg+0x723/0xbe0 [ 1515.691577][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1515.691577][ T895] ___sys_sendmsg+0xee/0x170 [ 1515.691577][ T895] __sys_sendmsg+0xcd/0x170 [ 1515.691577][ T895] do_syscall_64+0xc6/0x1e0 [ 1515.691577][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1515.691577][ T895] [ 1525.943038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1525.943536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1525.943536][ T895] netdev_get_by_index+0x5e/0x80 [ 1525.943536][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1525.943536][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1525.943536][ T895] ip6_route_add+0x1c/0x140 [ 1525.943536][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1525.943536][ T895] addrconf_add_dev+0xe2/0x170 [ 1525.943536][ T895] inet6_addr_add+0x12f/0xa40 [ 1525.943536][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1525.943536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.943536][ T895] netlink_rcv_skb+0x130/0x360 [ 1525.943536][ T895] netlink_unicast+0x449/0x710 [ 1525.943536][ T895] netlink_sendmsg+0x723/0xbe0 [ 1525.943536][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1525.943536][ T895] ___sys_sendmsg+0xee/0x170 [ 1525.943536][ T895] __sys_sendmsg+0xcd/0x170 [ 1525.943536][ T895] do_syscall_64+0xc6/0x1e0 [ 1525.943536][ T895] [ 1525.945773][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1525.945773][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1525.945773][ T895] ipv6_find_idev+0x102/0x170 [ 1525.945773][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1525.945773][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.945773][ T895] netlink_rcv_skb+0x130/0x360 [ 1525.945773][ T895] netlink_unicast+0x449/0x710 [ 1525.945773][ T895] netlink_sendmsg+0x723/0xbe0 [ 1525.945773][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1525.945773][ T895] ___sys_sendmsg+0xee/0x170 [ 1525.945773][ T895] __sys_sendmsg+0xcd/0x170 [ 1525.945773][ T895] do_syscall_64+0xc6/0x1e0 [ 1525.945773][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1525.945773][ T895] [ 1525.947509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1525.947509][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1525.947509][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1525.947509][ T895] ipv6_find_idev+0x102/0x170 [ 1525.947509][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1525.947509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.947509][ T895] netlink_rcv_skb+0x130/0x360 [ 1525.947509][ T895] netlink_unicast+0x449/0x710 [ 1525.947509][ T895] netlink_sendmsg+0x723/0xbe0 [ 1525.947509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1525.947509][ T895] ___sys_sendmsg+0xee/0x170 [ 1525.947509][ T895] __sys_sendmsg+0xcd/0x170 [ 1525.947509][ T895] do_syscall_64+0xc6/0x1e0 [ 1525.947509][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1525.947509][ T895] [ 1536.199014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1536.199504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1536.199504][ T895] netdev_get_by_index+0x5e/0x80 [ 1536.199504][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1536.199504][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1536.199504][ T895] ip6_route_add+0x1c/0x140 [ 1536.199504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1536.199504][ T895] addrconf_add_dev+0xe2/0x170 [ 1536.199504][ T895] inet6_addr_add+0x12f/0xa40 [ 1536.199504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1536.199504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1536.199504][ T895] netlink_rcv_skb+0x130/0x360 [ 1536.199504][ T895] netlink_unicast+0x449/0x710 [ 1536.199504][ T895] netlink_sendmsg+0x723/0xbe0 [ 1536.199504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1536.199504][ T895] ___sys_sendmsg+0xee/0x170 [ 1536.199504][ T895] __sys_sendmsg+0xcd/0x170 [ 1536.199504][ T895] do_syscall_64+0xc6/0x1e0 [ 1536.199504][ T895] [ 1536.201749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1536.201749][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1536.201749][ T895] ipv6_find_idev+0x102/0x170 [ 1536.201749][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1536.201749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1536.201749][ T895] netlink_rcv_skb+0x130/0x360 [ 1536.201749][ T895] netlink_unicast+0x449/0x710 [ 1536.201749][ T895] netlink_sendmsg+0x723/0xbe0 [ 1536.201749][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1536.201749][ T895] ___sys_sendmsg+0xee/0x170 [ 1536.201749][ T895] __sys_sendmsg+0xcd/0x170 [ 1536.201749][ T895] do_syscall_64+0xc6/0x1e0 [ 1536.201749][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1536.201749][ T895] [ 1536.203505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1536.203505][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1536.203505][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1536.203505][ T895] ipv6_find_idev+0x102/0x170 [ 1536.203505][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1536.203505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1536.203505][ T895] netlink_rcv_skb+0x130/0x360 [ 1536.203505][ T895] netlink_unicast+0x449/0x710 [ 1536.203505][ T895] netlink_sendmsg+0x723/0xbe0 [ 1536.203505][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1536.203505][ T895] ___sys_sendmsg+0xee/0x170 [ 1536.203505][ T895] __sys_sendmsg+0xcd/0x170 [ 1536.203505][ T895] do_syscall_64+0xc6/0x1e0 [ 1536.203505][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1536.203505][ T895] [ 1546.383000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1546.383527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1546.383527][ T895] netdev_get_by_index+0x5e/0x80 [ 1546.383527][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1546.383527][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1546.383527][ T895] ip6_route_add+0x1c/0x140 [ 1546.383527][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1546.383527][ T895] addrconf_add_dev+0xe2/0x170 [ 1546.383527][ T895] inet6_addr_add+0x12f/0xa40 [ 1546.383527][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1546.383527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1546.383527][ T895] netlink_rcv_skb+0x130/0x360 [ 1546.383527][ T895] netlink_unicast+0x449/0x710 [ 1546.383527][ T895] netlink_sendmsg+0x723/0xbe0 [ 1546.383527][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1546.383527][ T895] ___sys_sendmsg+0xee/0x170 [ 1546.383527][ T895] __sys_sendmsg+0xcd/0x170 [ 1546.383527][ T895] do_syscall_64+0xc6/0x1e0 [ 1546.383527][ T895] [ 1546.385771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1546.385771][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1546.385771][ T895] ipv6_find_idev+0x102/0x170 [ 1546.385771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1546.385771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1546.385771][ T895] netlink_rcv_skb+0x130/0x360 [ 1546.385771][ T895] netlink_unicast+0x449/0x710 [ 1546.385771][ T895] netlink_sendmsg+0x723/0xbe0 [ 1546.385771][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1546.385771][ T895] ___sys_sendmsg+0xee/0x170 [ 1546.385771][ T895] __sys_sendmsg+0xcd/0x170 [ 1546.385771][ T895] do_syscall_64+0xc6/0x1e0 [ 1546.385771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1546.385771][ T895] [ 1546.387497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1546.387497][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1546.387497][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1546.387497][ T895] ipv6_find_idev+0x102/0x170 [ 1546.387497][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1546.387497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1546.387497][ T895] netlink_rcv_skb+0x130/0x360 [ 1546.387497][ T895] netlink_unicast+0x449/0x710 [ 1546.387497][ T895] netlink_sendmsg+0x723/0xbe0 [ 1546.387497][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1546.387497][ T895] ___sys_sendmsg+0xee/0x170 [ 1546.387497][ T895] __sys_sendmsg+0xcd/0x170 [ 1546.387497][ T895] do_syscall_64+0xc6/0x1e0 [ 1546.387497][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1546.387497][ T895] [ 1556.631025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1556.631500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1556.631500][ T895] netdev_get_by_index+0x5e/0x80 [ 1556.631500][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1556.631500][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1556.631500][ T895] ip6_route_add+0x1c/0x140 [ 1556.631500][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1556.631500][ T895] addrconf_add_dev+0xe2/0x170 [ 1556.631500][ T895] inet6_addr_add+0x12f/0xa40 [ 1556.631500][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1556.631500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1556.631500][ T895] netlink_rcv_skb+0x130/0x360 [ 1556.631500][ T895] netlink_unicast+0x449/0x710 [ 1556.631500][ T895] netlink_sendmsg+0x723/0xbe0 [ 1556.631500][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1556.631500][ T895] ___sys_sendmsg+0xee/0x170 [ 1556.631500][ T895] __sys_sendmsg+0xcd/0x170 [ 1556.631500][ T895] do_syscall_64+0xc6/0x1e0 [ 1556.631500][ T895] [ 1556.633942][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1556.633942][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1556.633942][ T895] ipv6_find_idev+0x102/0x170 [ 1556.633942][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1556.633942][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1556.633942][ T895] netlink_rcv_skb+0x130/0x360 [ 1556.633942][ T895] netlink_unicast+0x449/0x710 [ 1556.633942][ T895] netlink_sendmsg+0x723/0xbe0 [ 1556.633942][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1556.633942][ T895] ___sys_sendmsg+0xee/0x170 [ 1556.633942][ T895] __sys_sendmsg+0xcd/0x170 [ 1556.633942][ T895] do_syscall_64+0xc6/0x1e0 [ 1556.633942][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1556.633942][ T895] [ 1556.635829][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1556.635829][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1556.635829][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1556.635829][ T895] ipv6_find_idev+0x102/0x170 [ 1556.635829][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1556.635829][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1556.635829][ T895] netlink_rcv_skb+0x130/0x360 [ 1556.635829][ T895] netlink_unicast+0x449/0x710 [ 1556.635829][ T895] netlink_sendmsg+0x723/0xbe0 [ 1556.635829][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1556.635829][ T895] ___sys_sendmsg+0xee/0x170 [ 1556.635829][ T895] __sys_sendmsg+0xcd/0x170 [ 1556.635829][ T895] do_syscall_64+0xc6/0x1e0 [ 1556.635829][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1556.635829][ T895] [ 1566.879021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1566.879487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1566.879487][ T895] netdev_get_by_index+0x5e/0x80 [ 1566.879487][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1566.879487][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1566.879487][ T895] ip6_route_add+0x1c/0x140 [ 1566.879487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1566.879487][ T895] addrconf_add_dev+0xe2/0x170 [ 1566.879487][ T895] inet6_addr_add+0x12f/0xa40 [ 1566.879487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1566.879487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.879487][ T895] netlink_rcv_skb+0x130/0x360 [ 1566.879487][ T895] netlink_unicast+0x449/0x710 [ 1566.879487][ T895] netlink_sendmsg+0x723/0xbe0 [ 1566.879487][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1566.879487][ T895] ___sys_sendmsg+0xee/0x170 [ 1566.879487][ T895] __sys_sendmsg+0xcd/0x170 [ 1566.879487][ T895] do_syscall_64+0xc6/0x1e0 [ 1566.879487][ T895] [ 1566.881795][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1566.881795][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1566.881795][ T895] ipv6_find_idev+0x102/0x170 [ 1566.881795][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1566.881795][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.881795][ T895] netlink_rcv_skb+0x130/0x360 [ 1566.881795][ T895] netlink_unicast+0x449/0x710 [ 1566.881795][ T895] netlink_sendmsg+0x723/0xbe0 [ 1566.881795][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1566.881795][ T895] ___sys_sendmsg+0xee/0x170 [ 1566.881795][ T895] __sys_sendmsg+0xcd/0x170 [ 1566.881795][ T895] do_syscall_64+0xc6/0x1e0 [ 1566.881795][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1566.881795][ T895] [ 1566.883685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1566.883685][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1566.883685][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1566.883685][ T895] ipv6_find_idev+0x102/0x170 [ 1566.883685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1566.883685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.883685][ T895] netlink_rcv_skb+0x130/0x360 [ 1566.883685][ T895] netlink_unicast+0x449/0x710 [ 1566.883685][ T895] netlink_sendmsg+0x723/0xbe0 [ 1566.883685][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1566.883685][ T895] ___sys_sendmsg+0xee/0x170 [ 1566.883685][ T895] __sys_sendmsg+0xcd/0x170 [ 1566.883685][ T895] do_syscall_64+0xc6/0x1e0 [ 1566.883685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1566.883685][ T895] [ 1577.127021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1577.127450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1577.127450][ T895] netdev_get_by_index+0x5e/0x80 [ 1577.127450][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1577.127450][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1577.127450][ T895] ip6_route_add+0x1c/0x140 [ 1577.127450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1577.127450][ T895] addrconf_add_dev+0xe2/0x170 [ 1577.127450][ T895] inet6_addr_add+0x12f/0xa40 [ 1577.127450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1577.127450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1577.127450][ T895] netlink_rcv_skb+0x130/0x360 [ 1577.127450][ T895] netlink_unicast+0x449/0x710 [ 1577.127450][ T895] netlink_sendmsg+0x723/0xbe0 [ 1577.127450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1577.127450][ T895] ___sys_sendmsg+0xee/0x170 [ 1577.127450][ T895] __sys_sendmsg+0xcd/0x170 [ 1577.127450][ T895] do_syscall_64+0xc6/0x1e0 [ 1577.127450][ T895] [ 1577.129734][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1577.129734][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1577.129734][ T895] ipv6_find_idev+0x102/0x170 [ 1577.129734][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1577.129734][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1577.129734][ T895] netlink_rcv_skb+0x130/0x360 [ 1577.129734][ T895] netlink_unicast+0x449/0x710 [ 1577.129734][ T895] netlink_sendmsg+0x723/0xbe0 [ 1577.129734][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1577.129734][ T895] ___sys_sendmsg+0xee/0x170 [ 1577.129734][ T895] __sys_sendmsg+0xcd/0x170 [ 1577.129734][ T895] do_syscall_64+0xc6/0x1e0 [ 1577.129734][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1577.129734][ T895] [ 1577.131460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1577.131460][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1577.131460][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1577.131460][ T895] ipv6_find_idev+0x102/0x170 [ 1577.131460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1577.131460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1577.131460][ T895] netlink_rcv_skb+0x130/0x360 [ 1577.131460][ T895] netlink_unicast+0x449/0x710 [ 1577.131460][ T895] netlink_sendmsg+0x723/0xbe0 [ 1577.131460][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1577.131460][ T895] ___sys_sendmsg+0xee/0x170 [ 1577.131460][ T895] __sys_sendmsg+0xcd/0x170 [ 1577.131460][ T895] do_syscall_64+0xc6/0x1e0 [ 1577.131460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1577.131460][ T895] [ 1587.375044][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1587.375477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1587.375477][ T895] netdev_get_by_index+0x5e/0x80 [ 1587.375477][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1587.375477][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1587.375477][ T895] ip6_route_add+0x1c/0x140 [ 1587.375477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1587.375477][ T895] addrconf_add_dev+0xe2/0x170 [ 1587.375477][ T895] inet6_addr_add+0x12f/0xa40 [ 1587.375477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1587.375477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1587.375477][ T895] netlink_rcv_skb+0x130/0x360 [ 1587.375477][ T895] netlink_unicast+0x449/0x710 [ 1587.375477][ T895] netlink_sendmsg+0x723/0xbe0 [ 1587.375477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1587.375477][ T895] ___sys_sendmsg+0xee/0x170 [ 1587.375477][ T895] __sys_sendmsg+0xcd/0x170 [ 1587.375477][ T895] do_syscall_64+0xc6/0x1e0 [ 1587.375477][ T895] [ 1587.377752][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1587.377752][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1587.377752][ T895] ipv6_find_idev+0x102/0x170 [ 1587.377752][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1587.377752][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1587.377752][ T895] netlink_rcv_skb+0x130/0x360 [ 1587.377752][ T895] netlink_unicast+0x449/0x710 [ 1587.377752][ T895] netlink_sendmsg+0x723/0xbe0 [ 1587.377752][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1587.377752][ T895] ___sys_sendmsg+0xee/0x170 [ 1587.377752][ T895] __sys_sendmsg+0xcd/0x170 [ 1587.377752][ T895] do_syscall_64+0xc6/0x1e0 [ 1587.377752][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1587.377752][ T895] [ 1587.379628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1587.379628][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1587.379628][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1587.379628][ T895] ipv6_find_idev+0x102/0x170 [ 1587.379628][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1587.379628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1587.379628][ T895] netlink_rcv_skb+0x130/0x360 [ 1587.379628][ T895] netlink_unicast+0x449/0x710 [ 1587.379628][ T895] netlink_sendmsg+0x723/0xbe0 [ 1587.379628][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1587.379628][ T895] ___sys_sendmsg+0xee/0x170 [ 1587.379628][ T895] __sys_sendmsg+0xcd/0x170 [ 1587.379628][ T895] do_syscall_64+0xc6/0x1e0 [ 1587.379628][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1587.379628][ T895] [ 1597.623112][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1597.623540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1597.623540][ T895] netdev_get_by_index+0x5e/0x80 [ 1597.623540][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1597.623540][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1597.623540][ T895] ip6_route_add+0x1c/0x140 [ 1597.623540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1597.623540][ T895] addrconf_add_dev+0xe2/0x170 [ 1597.623540][ T895] inet6_addr_add+0x12f/0xa40 [ 1597.623540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1597.623540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1597.623540][ T895] netlink_rcv_skb+0x130/0x360 [ 1597.623540][ T895] netlink_unicast+0x449/0x710 [ 1597.623540][ T895] netlink_sendmsg+0x723/0xbe0 [ 1597.623540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1597.623540][ T895] ___sys_sendmsg+0xee/0x170 [ 1597.623540][ T895] __sys_sendmsg+0xcd/0x170 [ 1597.623540][ T895] do_syscall_64+0xc6/0x1e0 [ 1597.623540][ T895] [ 1597.625752][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1597.625752][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1597.625752][ T895] ipv6_find_idev+0x102/0x170 [ 1597.625752][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1597.625752][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1597.625752][ T895] netlink_rcv_skb+0x130/0x360 [ 1597.625752][ T895] netlink_unicast+0x449/0x710 [ 1597.625752][ T895] netlink_sendmsg+0x723/0xbe0 [ 1597.625752][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1597.625752][ T895] ___sys_sendmsg+0xee/0x170 [ 1597.625752][ T895] __sys_sendmsg+0xcd/0x170 [ 1597.625752][ T895] do_syscall_64+0xc6/0x1e0 [ 1597.625752][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1597.625752][ T895] [ 1597.627593][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1597.627593][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1597.627593][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1597.627593][ T895] ipv6_find_idev+0x102/0x170 [ 1597.627593][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1597.627593][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1597.627593][ T895] netlink_rcv_skb+0x130/0x360 [ 1597.627593][ T895] netlink_unicast+0x449/0x710 [ 1597.627593][ T895] netlink_sendmsg+0x723/0xbe0 [ 1597.627593][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1597.627593][ T895] ___sys_sendmsg+0xee/0x170 [ 1597.627593][ T895] __sys_sendmsg+0xcd/0x170 [ 1597.627593][ T895] do_syscall_64+0xc6/0x1e0 [ 1597.627593][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1597.627593][ T895] [ 1607.919133][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1607.919621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1607.919621][ T895] netdev_get_by_index+0x5e/0x80 [ 1607.919621][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1607.919621][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1607.919621][ T895] ip6_route_add+0x1c/0x140 [ 1607.919621][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1607.919621][ T895] addrconf_add_dev+0xe2/0x170 [ 1607.919621][ T895] inet6_addr_add+0x12f/0xa40 [ 1607.919621][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1607.919621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1607.919621][ T895] netlink_rcv_skb+0x130/0x360 [ 1607.919621][ T895] netlink_unicast+0x449/0x710 [ 1607.919621][ T895] netlink_sendmsg+0x723/0xbe0 [ 1607.919621][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1607.919621][ T895] ___sys_sendmsg+0xee/0x170 [ 1607.919621][ T895] __sys_sendmsg+0xcd/0x170 [ 1607.919621][ T895] do_syscall_64+0xc6/0x1e0 [ 1607.919621][ T895] [ 1607.921858][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1607.921858][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1607.921858][ T895] ipv6_find_idev+0x102/0x170 [ 1607.921858][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1607.921858][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1607.921858][ T895] netlink_rcv_skb+0x130/0x360 [ 1607.921858][ T895] netlink_unicast+0x449/0x710 [ 1607.921858][ T895] netlink_sendmsg+0x723/0xbe0 [ 1607.921858][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1607.921858][ T895] ___sys_sendmsg+0xee/0x170 [ 1607.921858][ T895] __sys_sendmsg+0xcd/0x170 [ 1607.921858][ T895] do_syscall_64+0xc6/0x1e0 [ 1607.921858][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1607.921858][ T895] [ 1607.923590][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1607.923590][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1607.923590][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1607.923590][ T895] ipv6_find_idev+0x102/0x170 [ 1607.923590][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1607.923590][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1607.923590][ T895] netlink_rcv_skb+0x130/0x360 [ 1607.923590][ T895] netlink_unicast+0x449/0x710 [ 1607.923590][ T895] netlink_sendmsg+0x723/0xbe0 [ 1607.923590][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1607.923590][ T895] ___sys_sendmsg+0xee/0x170 [ 1607.923590][ T895] __sys_sendmsg+0xcd/0x170 [ 1607.923590][ T895] do_syscall_64+0xc6/0x1e0 [ 1607.923590][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1607.923590][ T895] [ 1618.167007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1618.167428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1618.167428][ T895] netdev_get_by_index+0x5e/0x80 [ 1618.167428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1618.167428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1618.167428][ T895] ip6_route_add+0x1c/0x140 [ 1618.167428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1618.167428][ T895] addrconf_add_dev+0xe2/0x170 [ 1618.167428][ T895] inet6_addr_add+0x12f/0xa40 [ 1618.167428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1618.167428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1618.167428][ T895] netlink_rcv_skb+0x130/0x360 [ 1618.167428][ T895] netlink_unicast+0x449/0x710 [ 1618.167428][ T895] netlink_sendmsg+0x723/0xbe0 [ 1618.167428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1618.167428][ T895] ___sys_sendmsg+0xee/0x170 [ 1618.167428][ T895] __sys_sendmsg+0xcd/0x170 [ 1618.167428][ T895] do_syscall_64+0xc6/0x1e0 [ 1618.167428][ T895] [ 1618.169639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1618.169639][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1618.169639][ T895] ipv6_find_idev+0x102/0x170 [ 1618.169639][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1618.169639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1618.169639][ T895] netlink_rcv_skb+0x130/0x360 [ 1618.169639][ T895] netlink_unicast+0x449/0x710 [ 1618.169639][ T895] netlink_sendmsg+0x723/0xbe0 [ 1618.169639][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1618.169639][ T895] ___sys_sendmsg+0xee/0x170 [ 1618.169639][ T895] __sys_sendmsg+0xcd/0x170 [ 1618.169639][ T895] do_syscall_64+0xc6/0x1e0 [ 1618.169639][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1618.169639][ T895] [ 1618.171369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1618.171369][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1618.171369][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1618.171369][ T895] ipv6_find_idev+0x102/0x170 [ 1618.171369][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1618.171369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1618.171369][ T895] netlink_rcv_skb+0x130/0x360 [ 1618.171369][ T895] netlink_unicast+0x449/0x710 [ 1618.171369][ T895] netlink_sendmsg+0x723/0xbe0 [ 1618.171369][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1618.171369][ T895] ___sys_sendmsg+0xee/0x170 [ 1618.171369][ T895] __sys_sendmsg+0xcd/0x170 [ 1618.171369][ T895] do_syscall_64+0xc6/0x1e0 [ 1618.171369][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1618.171369][ T895] [ 1628.191007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1628.191499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1628.191499][ T895] netdev_get_by_index+0x5e/0x80 [ 1628.191499][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1628.191499][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1628.191499][ T895] ip6_route_add+0x1c/0x140 [ 1628.191499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1628.191499][ T895] addrconf_add_dev+0xe2/0x170 [ 1628.191499][ T895] inet6_addr_add+0x12f/0xa40 [ 1628.191499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1628.191499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1628.191499][ T895] netlink_rcv_skb+0x130/0x360 [ 1628.191499][ T895] netlink_unicast+0x449/0x710 [ 1628.191499][ T895] netlink_sendmsg+0x723/0xbe0 [ 1628.191499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1628.191499][ T895] ___sys_sendmsg+0xee/0x170 [ 1628.191499][ T895] __sys_sendmsg+0xcd/0x170 [ 1628.191499][ T895] do_syscall_64+0xc6/0x1e0 [ 1628.191499][ T895] [ 1628.193737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1628.193737][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1628.193737][ T895] ipv6_find_idev+0x102/0x170 [ 1628.193737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1628.193737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1628.193737][ T895] netlink_rcv_skb+0x130/0x360 [ 1628.193737][ T895] netlink_unicast+0x449/0x710 [ 1628.193737][ T895] netlink_sendmsg+0x723/0xbe0 [ 1628.193737][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1628.193737][ T895] ___sys_sendmsg+0xee/0x170 [ 1628.193737][ T895] __sys_sendmsg+0xcd/0x170 [ 1628.193737][ T895] do_syscall_64+0xc6/0x1e0 [ 1628.193737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1628.193737][ T895] [ 1628.195463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1628.195463][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1628.195463][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1628.195463][ T895] ipv6_find_idev+0x102/0x170 [ 1628.195463][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1628.195463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1628.195463][ T895] netlink_rcv_skb+0x130/0x360 [ 1628.195463][ T895] netlink_unicast+0x449/0x710 [ 1628.195463][ T895] netlink_sendmsg+0x723/0xbe0 [ 1628.195463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1628.195463][ T895] ___sys_sendmsg+0xee/0x170 [ 1628.195463][ T895] __sys_sendmsg+0xcd/0x170 [ 1628.195463][ T895] do_syscall_64+0xc6/0x1e0 [ 1628.195463][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1628.195463][ T895] [ 1638.438993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1638.439504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1638.439504][ T895] netdev_get_by_index+0x5e/0x80 [ 1638.439504][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1638.439504][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1638.439504][ T895] ip6_route_add+0x1c/0x140 [ 1638.439504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1638.439504][ T895] addrconf_add_dev+0xe2/0x170 [ 1638.439504][ T895] inet6_addr_add+0x12f/0xa40 [ 1638.439504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1638.439504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1638.439504][ T895] netlink_rcv_skb+0x130/0x360 [ 1638.439504][ T895] netlink_unicast+0x449/0x710 [ 1638.439504][ T895] netlink_sendmsg+0x723/0xbe0 [ 1638.439504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1638.439504][ T895] ___sys_sendmsg+0xee/0x170 [ 1638.439504][ T895] __sys_sendmsg+0xcd/0x170 [ 1638.439504][ T895] do_syscall_64+0xc6/0x1e0 [ 1638.439504][ T895] [ 1638.441756][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1638.441756][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1638.441756][ T895] ipv6_find_idev+0x102/0x170 [ 1638.441756][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1638.441756][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1638.441756][ T895] netlink_rcv_skb+0x130/0x360 [ 1638.441756][ T895] netlink_unicast+0x449/0x710 [ 1638.441756][ T895] netlink_sendmsg+0x723/0xbe0 [ 1638.441756][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1638.441756][ T895] ___sys_sendmsg+0xee/0x170 [ 1638.441756][ T895] __sys_sendmsg+0xcd/0x170 [ 1638.441756][ T895] do_syscall_64+0xc6/0x1e0 [ 1638.441756][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1638.441756][ T895] [ 1638.443501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1638.443501][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1638.443501][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1638.443501][ T895] ipv6_find_idev+0x102/0x170 [ 1638.443501][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1638.443501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1638.443501][ T895] netlink_rcv_skb+0x130/0x360 [ 1638.443501][ T895] netlink_unicast+0x449/0x710 [ 1638.443501][ T895] netlink_sendmsg+0x723/0xbe0 [ 1638.443501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1638.443501][ T895] ___sys_sendmsg+0xee/0x170 [ 1638.443501][ T895] __sys_sendmsg+0xcd/0x170 [ 1638.443501][ T895] do_syscall_64+0xc6/0x1e0 [ 1638.443501][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1638.443501][ T895] [ 1648.686965][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1648.687414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1648.687414][ T895] netdev_get_by_index+0x5e/0x80 [ 1648.687414][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1648.687414][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1648.687414][ T895] ip6_route_add+0x1c/0x140 [ 1648.687414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1648.687414][ T895] addrconf_add_dev+0xe2/0x170 [ 1648.687414][ T895] inet6_addr_add+0x12f/0xa40 [ 1648.687414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1648.687414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1648.687414][ T895] netlink_rcv_skb+0x130/0x360 [ 1648.687414][ T895] netlink_unicast+0x449/0x710 [ 1648.687414][ T895] netlink_sendmsg+0x723/0xbe0 [ 1648.687414][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1648.687414][ T895] ___sys_sendmsg+0xee/0x170 [ 1648.687414][ T895] __sys_sendmsg+0xcd/0x170 [ 1648.687414][ T895] do_syscall_64+0xc6/0x1e0 [ 1648.687414][ T895] [ 1648.689661][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1648.689661][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1648.689661][ T895] ipv6_find_idev+0x102/0x170 [ 1648.689661][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1648.689661][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1648.689661][ T895] netlink_rcv_skb+0x130/0x360 [ 1648.689661][ T895] netlink_unicast+0x449/0x710 [ 1648.689661][ T895] netlink_sendmsg+0x723/0xbe0 [ 1648.689661][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1648.689661][ T895] ___sys_sendmsg+0xee/0x170 [ 1648.689661][ T895] __sys_sendmsg+0xcd/0x170 [ 1648.689661][ T895] do_syscall_64+0xc6/0x1e0 [ 1648.689661][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1648.689661][ T895] [ 1648.691405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1648.691405][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1648.691405][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1648.691405][ T895] ipv6_find_idev+0x102/0x170 [ 1648.691405][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1648.691405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1648.691405][ T895] netlink_rcv_skb+0x130/0x360 [ 1648.691405][ T895] netlink_unicast+0x449/0x710 [ 1648.691405][ T895] netlink_sendmsg+0x723/0xbe0 [ 1648.691405][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1648.691405][ T895] ___sys_sendmsg+0xee/0x170 [ 1648.691405][ T895] __sys_sendmsg+0xcd/0x170 [ 1648.691405][ T895] do_syscall_64+0xc6/0x1e0 [ 1648.691405][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1648.691405][ T895] [ 1658.839025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1658.839509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1658.839509][ T895] netdev_get_by_index+0x5e/0x80 [ 1658.839509][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1658.839509][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1658.839509][ T895] ip6_route_add+0x1c/0x140 [ 1658.839509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1658.839509][ T895] addrconf_add_dev+0xe2/0x170 [ 1658.839509][ T895] inet6_addr_add+0x12f/0xa40 [ 1658.839509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1658.839509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.839509][ T895] netlink_rcv_skb+0x130/0x360 [ 1658.839509][ T895] netlink_unicast+0x449/0x710 [ 1658.839509][ T895] netlink_sendmsg+0x723/0xbe0 [ 1658.839509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1658.839509][ T895] ___sys_sendmsg+0xee/0x170 [ 1658.839509][ T895] __sys_sendmsg+0xcd/0x170 [ 1658.839509][ T895] do_syscall_64+0xc6/0x1e0 [ 1658.839509][ T895] [ 1658.841721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1658.841721][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1658.841721][ T895] ipv6_find_idev+0x102/0x170 [ 1658.841721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1658.841721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.841721][ T895] netlink_rcv_skb+0x130/0x360 [ 1658.841721][ T895] netlink_unicast+0x449/0x710 [ 1658.841721][ T895] netlink_sendmsg+0x723/0xbe0 [ 1658.841721][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1658.841721][ T895] ___sys_sendmsg+0xee/0x170 [ 1658.841721][ T895] __sys_sendmsg+0xcd/0x170 [ 1658.841721][ T895] do_syscall_64+0xc6/0x1e0 [ 1658.841721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1658.841721][ T895] [ 1658.843448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1658.843448][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1658.843448][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1658.843448][ T895] ipv6_find_idev+0x102/0x170 [ 1658.843448][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1658.843448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.843448][ T895] netlink_rcv_skb+0x130/0x360 [ 1658.843448][ T895] netlink_unicast+0x449/0x710 [ 1658.843448][ T895] netlink_sendmsg+0x723/0xbe0 [ 1658.843448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1658.843448][ T895] ___sys_sendmsg+0xee/0x170 [ 1658.843448][ T895] __sys_sendmsg+0xcd/0x170 [ 1658.843448][ T895] do_syscall_64+0xc6/0x1e0 [ 1658.843448][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1658.843448][ T895] [ 1669.055057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1669.055481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1669.055481][ T895] netdev_get_by_index+0x5e/0x80 [ 1669.055481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1669.055481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1669.055481][ T895] ip6_route_add+0x1c/0x140 [ 1669.055481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1669.055481][ T895] addrconf_add_dev+0xe2/0x170 [ 1669.055481][ T895] inet6_addr_add+0x12f/0xa40 [ 1669.055481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1669.055481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1669.055481][ T895] netlink_rcv_skb+0x130/0x360 [ 1669.055481][ T895] netlink_unicast+0x449/0x710 [ 1669.055481][ T895] netlink_sendmsg+0x723/0xbe0 [ 1669.055481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1669.055481][ T895] ___sys_sendmsg+0xee/0x170 [ 1669.055481][ T895] __sys_sendmsg+0xcd/0x170 [ 1669.055481][ T895] do_syscall_64+0xc6/0x1e0 [ 1669.055481][ T895] [ 1669.057684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1669.057684][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1669.057684][ T895] ipv6_find_idev+0x102/0x170 [ 1669.057684][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1669.057684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1669.057684][ T895] netlink_rcv_skb+0x130/0x360 [ 1669.057684][ T895] netlink_unicast+0x449/0x710 [ 1669.057684][ T895] netlink_sendmsg+0x723/0xbe0 [ 1669.057684][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1669.057684][ T895] ___sys_sendmsg+0xee/0x170 [ 1669.057684][ T895] __sys_sendmsg+0xcd/0x170 [ 1669.057684][ T895] do_syscall_64+0xc6/0x1e0 [ 1669.057684][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1669.057684][ T895] [ 1669.059400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1669.059400][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1669.059400][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1669.059400][ T895] ipv6_find_idev+0x102/0x170 [ 1669.059400][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1669.059400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1669.059400][ T895] netlink_rcv_skb+0x130/0x360 [ 1669.059400][ T895] netlink_unicast+0x449/0x710 [ 1669.059400][ T895] netlink_sendmsg+0x723/0xbe0 [ 1669.059400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1669.059400][ T895] ___sys_sendmsg+0xee/0x170 [ 1669.059400][ T895] __sys_sendmsg+0xcd/0x170 [ 1669.059400][ T895] do_syscall_64+0xc6/0x1e0 [ 1669.059400][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1669.059400][ T895] [ 1679.262994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1679.263412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1679.263412][ T895] netdev_get_by_index+0x5e/0x80 [ 1679.263412][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1679.263412][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1679.263412][ T895] ip6_route_add+0x1c/0x140 [ 1679.263412][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1679.263412][ T895] addrconf_add_dev+0xe2/0x170 [ 1679.263412][ T895] inet6_addr_add+0x12f/0xa40 [ 1679.263412][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1679.263412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1679.263412][ T895] netlink_rcv_skb+0x130/0x360 [ 1679.263412][ T895] netlink_unicast+0x449/0x710 [ 1679.263412][ T895] netlink_sendmsg+0x723/0xbe0 [ 1679.263412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1679.263412][ T895] ___sys_sendmsg+0xee/0x170 [ 1679.263412][ T895] __sys_sendmsg+0xcd/0x170 [ 1679.263412][ T895] do_syscall_64+0xc6/0x1e0 [ 1679.263412][ T895] [ 1679.265621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1679.265621][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1679.265621][ T895] ipv6_find_idev+0x102/0x170 [ 1679.265621][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1679.265621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1679.265621][ T895] netlink_rcv_skb+0x130/0x360 [ 1679.265621][ T895] netlink_unicast+0x449/0x710 [ 1679.265621][ T895] netlink_sendmsg+0x723/0xbe0 [ 1679.265621][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1679.265621][ T895] ___sys_sendmsg+0xee/0x170 [ 1679.265621][ T895] __sys_sendmsg+0xcd/0x170 [ 1679.265621][ T895] do_syscall_64+0xc6/0x1e0 [ 1679.265621][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1679.265621][ T895] [ 1679.267331][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1679.267331][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1679.267331][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1679.267331][ T895] ipv6_find_idev+0x102/0x170 [ 1679.267331][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1679.267331][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1679.267331][ T895] netlink_rcv_skb+0x130/0x360 [ 1679.267331][ T895] netlink_unicast+0x449/0x710 [ 1679.267331][ T895] netlink_sendmsg+0x723/0xbe0 [ 1679.267331][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1679.267331][ T895] ___sys_sendmsg+0xee/0x170 [ 1679.267331][ T895] __sys_sendmsg+0xcd/0x170 [ 1679.267331][ T895] do_syscall_64+0xc6/0x1e0 [ 1679.267331][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1679.267331][ T895] [ 1689.511045][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1689.511463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1689.511463][ T895] netdev_get_by_index+0x5e/0x80 [ 1689.511463][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1689.511463][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1689.511463][ T895] ip6_route_add+0x1c/0x140 [ 1689.511463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1689.511463][ T895] addrconf_add_dev+0xe2/0x170 [ 1689.511463][ T895] inet6_addr_add+0x12f/0xa40 [ 1689.511463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1689.511463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1689.511463][ T895] netlink_rcv_skb+0x130/0x360 [ 1689.511463][ T895] netlink_unicast+0x449/0x710 [ 1689.511463][ T895] netlink_sendmsg+0x723/0xbe0 [ 1689.511463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1689.511463][ T895] ___sys_sendmsg+0xee/0x170 [ 1689.511463][ T895] __sys_sendmsg+0xcd/0x170 [ 1689.511463][ T895] do_syscall_64+0xc6/0x1e0 [ 1689.511463][ T895] [ 1689.513675][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1689.513675][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1689.513675][ T895] ipv6_find_idev+0x102/0x170 [ 1689.513675][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1689.513675][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1689.513675][ T895] netlink_rcv_skb+0x130/0x360 [ 1689.513675][ T895] netlink_unicast+0x449/0x710 [ 1689.513675][ T895] netlink_sendmsg+0x723/0xbe0 [ 1689.513675][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1689.513675][ T895] ___sys_sendmsg+0xee/0x170 [ 1689.513675][ T895] __sys_sendmsg+0xcd/0x170 [ 1689.513675][ T895] do_syscall_64+0xc6/0x1e0 [ 1689.513675][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1689.513675][ T895] [ 1689.515392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1689.515392][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1689.515392][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1689.515392][ T895] ipv6_find_idev+0x102/0x170 [ 1689.515392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1689.515392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1689.515392][ T895] netlink_rcv_skb+0x130/0x360 [ 1689.515392][ T895] netlink_unicast+0x449/0x710 [ 1689.515392][ T895] netlink_sendmsg+0x723/0xbe0 [ 1689.515392][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1689.515392][ T895] ___sys_sendmsg+0xee/0x170 [ 1689.515392][ T895] __sys_sendmsg+0xcd/0x170 [ 1689.515392][ T895] do_syscall_64+0xc6/0x1e0 [ 1689.515392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1689.515392][ T895] [ 1699.759002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1699.759673][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1699.759673][ T895] netdev_get_by_index+0x5e/0x80 [ 1699.759673][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1699.759673][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1699.759673][ T895] ip6_route_add+0x1c/0x140 [ 1699.759673][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1699.759673][ T895] addrconf_add_dev+0xe2/0x170 [ 1699.759673][ T895] inet6_addr_add+0x12f/0xa40 [ 1699.759673][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1699.759673][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1699.759673][ T895] netlink_rcv_skb+0x130/0x360 [ 1699.759673][ T895] netlink_unicast+0x449/0x710 [ 1699.759673][ T895] netlink_sendmsg+0x723/0xbe0 [ 1699.759673][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1699.759673][ T895] ___sys_sendmsg+0xee/0x170 [ 1699.759673][ T895] __sys_sendmsg+0xcd/0x170 [ 1699.759673][ T895] do_syscall_64+0xc6/0x1e0 [ 1699.759673][ T895] [ 1699.763152][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1699.763152][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1699.763152][ T895] ipv6_find_idev+0x102/0x170 [ 1699.763152][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1699.763152][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1699.763152][ T895] netlink_rcv_skb+0x130/0x360 [ 1699.763152][ T895] netlink_unicast+0x449/0x710 [ 1699.763152][ T895] netlink_sendmsg+0x723/0xbe0 [ 1699.763152][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1699.763152][ T895] ___sys_sendmsg+0xee/0x170 [ 1699.763152][ T895] __sys_sendmsg+0xcd/0x170 [ 1699.763152][ T895] do_syscall_64+0xc6/0x1e0 [ 1699.763152][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1699.763152][ T895] [ 1699.765918][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1699.765918][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1699.765918][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1699.765918][ T895] ipv6_find_idev+0x102/0x170 [ 1699.765918][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1699.765918][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1699.765918][ T895] netlink_rcv_skb+0x130/0x360 [ 1699.765918][ T895] netlink_unicast+0x449/0x710 [ 1699.765918][ T895] netlink_sendmsg+0x723/0xbe0 [ 1699.765918][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1699.765918][ T895] ___sys_sendmsg+0xee/0x170 [ 1699.765918][ T895] __sys_sendmsg+0xcd/0x170 [ 1699.765918][ T895] do_syscall_64+0xc6/0x1e0 [ 1699.765918][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1699.765918][ T895] [ 1710.006986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1710.007460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1710.007460][ T895] netdev_get_by_index+0x5e/0x80 [ 1710.007460][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1710.007460][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1710.007460][ T895] ip6_route_add+0x1c/0x140 [ 1710.007460][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1710.007460][ T895] addrconf_add_dev+0xe2/0x170 [ 1710.007460][ T895] inet6_addr_add+0x12f/0xa40 [ 1710.007460][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1710.007460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1710.007460][ T895] netlink_rcv_skb+0x130/0x360 [ 1710.007460][ T895] netlink_unicast+0x449/0x710 [ 1710.007460][ T895] netlink_sendmsg+0x723/0xbe0 [ 1710.007460][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1710.007460][ T895] ___sys_sendmsg+0xee/0x170 [ 1710.007460][ T895] __sys_sendmsg+0xcd/0x170 [ 1710.007460][ T895] do_syscall_64+0xc6/0x1e0 [ 1710.007460][ T895] [ 1710.009706][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1710.009706][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1710.009706][ T895] ipv6_find_idev+0x102/0x170 [ 1710.009706][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1710.009706][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1710.009706][ T895] netlink_rcv_skb+0x130/0x360 [ 1710.009706][ T895] netlink_unicast+0x449/0x710 [ 1710.009706][ T895] netlink_sendmsg+0x723/0xbe0 [ 1710.009706][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1710.009706][ T895] ___sys_sendmsg+0xee/0x170 [ 1710.009706][ T895] __sys_sendmsg+0xcd/0x170 [ 1710.009706][ T895] do_syscall_64+0xc6/0x1e0 [ 1710.009706][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1710.009706][ T895] [ 1710.011424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1710.011424][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1710.011424][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1710.011424][ T895] ipv6_find_idev+0x102/0x170 [ 1710.011424][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1710.011424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1710.011424][ T895] netlink_rcv_skb+0x130/0x360 [ 1710.011424][ T895] netlink_unicast+0x449/0x710 [ 1710.011424][ T895] netlink_sendmsg+0x723/0xbe0 [ 1710.011424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1710.011424][ T895] ___sys_sendmsg+0xee/0x170 [ 1710.011424][ T895] __sys_sendmsg+0xcd/0x170 [ 1710.011424][ T895] do_syscall_64+0xc6/0x1e0 [ 1710.011424][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1710.011424][ T895] [ 1720.255017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1720.255463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1720.255463][ T895] netdev_get_by_index+0x5e/0x80 [ 1720.255463][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1720.255463][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1720.255463][ T895] ip6_route_add+0x1c/0x140 [ 1720.255463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1720.255463][ T895] addrconf_add_dev+0xe2/0x170 [ 1720.255463][ T895] inet6_addr_add+0x12f/0xa40 [ 1720.255463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1720.255463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1720.255463][ T895] netlink_rcv_skb+0x130/0x360 [ 1720.255463][ T895] netlink_unicast+0x449/0x710 [ 1720.255463][ T895] netlink_sendmsg+0x723/0xbe0 [ 1720.255463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1720.255463][ T895] ___sys_sendmsg+0xee/0x170 [ 1720.255463][ T895] __sys_sendmsg+0xcd/0x170 [ 1720.255463][ T895] do_syscall_64+0xc6/0x1e0 [ 1720.255463][ T895] [ 1720.257762][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1720.257762][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1720.257762][ T895] ipv6_find_idev+0x102/0x170 [ 1720.257762][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1720.257762][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1720.257762][ T895] netlink_rcv_skb+0x130/0x360 [ 1720.257762][ T895] netlink_unicast+0x449/0x710 [ 1720.257762][ T895] netlink_sendmsg+0x723/0xbe0 [ 1720.257762][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1720.257762][ T895] ___sys_sendmsg+0xee/0x170 [ 1720.257762][ T895] __sys_sendmsg+0xcd/0x170 [ 1720.257762][ T895] do_syscall_64+0xc6/0x1e0 [ 1720.257762][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1720.257762][ T895] [ 1720.259474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1720.259474][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1720.259474][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1720.259474][ T895] ipv6_find_idev+0x102/0x170 [ 1720.259474][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1720.259474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1720.259474][ T895] netlink_rcv_skb+0x130/0x360 [ 1720.259474][ T895] netlink_unicast+0x449/0x710 [ 1720.259474][ T895] netlink_sendmsg+0x723/0xbe0 [ 1720.259474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1720.259474][ T895] ___sys_sendmsg+0xee/0x170 [ 1720.259474][ T895] __sys_sendmsg+0xcd/0x170 [ 1720.259474][ T895] do_syscall_64+0xc6/0x1e0 [ 1720.259474][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1720.259474][ T895] [ 1730.335062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1730.335552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1730.335552][ T895] netdev_get_by_index+0x5e/0x80 [ 1730.335552][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1730.335552][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1730.335552][ T895] ip6_route_add+0x1c/0x140 [ 1730.335552][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1730.335552][ T895] addrconf_add_dev+0xe2/0x170 [ 1730.335552][ T895] inet6_addr_add+0x12f/0xa40 [ 1730.335552][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1730.335552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1730.335552][ T895] netlink_rcv_skb+0x130/0x360 [ 1730.335552][ T895] netlink_unicast+0x449/0x710 [ 1730.335552][ T895] netlink_sendmsg+0x723/0xbe0 [ 1730.335552][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1730.335552][ T895] ___sys_sendmsg+0xee/0x170 [ 1730.335552][ T895] __sys_sendmsg+0xcd/0x170 [ 1730.335552][ T895] do_syscall_64+0xc6/0x1e0 [ 1730.335552][ T895] [ 1730.337765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1730.337765][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1730.337765][ T895] ipv6_find_idev+0x102/0x170 [ 1730.337765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1730.337765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1730.337765][ T895] netlink_rcv_skb+0x130/0x360 [ 1730.337765][ T895] netlink_unicast+0x449/0x710 [ 1730.337765][ T895] netlink_sendmsg+0x723/0xbe0 [ 1730.337765][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1730.337765][ T895] ___sys_sendmsg+0xee/0x170 [ 1730.337765][ T895] __sys_sendmsg+0xcd/0x170 [ 1730.337765][ T895] do_syscall_64+0xc6/0x1e0 [ 1730.337765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1730.337765][ T895] [ 1730.339496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1730.339496][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1730.339496][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1730.339496][ T895] ipv6_find_idev+0x102/0x170 [ 1730.339496][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1730.339496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1730.339496][ T895] netlink_rcv_skb+0x130/0x360 [ 1730.339496][ T895] netlink_unicast+0x449/0x710 [ 1730.339496][ T895] netlink_sendmsg+0x723/0xbe0 [ 1730.339496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1730.339496][ T895] ___sys_sendmsg+0xee/0x170 [ 1730.339496][ T895] __sys_sendmsg+0xcd/0x170 [ 1730.339496][ T895] do_syscall_64+0xc6/0x1e0 [ 1730.339496][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1730.339496][ T895] [ 1740.470969][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1740.471388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1740.471388][ T895] netdev_get_by_index+0x5e/0x80 [ 1740.471388][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1740.471388][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1740.471388][ T895] ip6_route_add+0x1c/0x140 [ 1740.471388][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1740.471388][ T895] addrconf_add_dev+0xe2/0x170 [ 1740.471388][ T895] inet6_addr_add+0x12f/0xa40 [ 1740.471388][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1740.471388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1740.471388][ T895] netlink_rcv_skb+0x130/0x360 [ 1740.471388][ T895] netlink_unicast+0x449/0x710 [ 1740.471388][ T895] netlink_sendmsg+0x723/0xbe0 [ 1740.471388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1740.471388][ T895] ___sys_sendmsg+0xee/0x170 [ 1740.471388][ T895] __sys_sendmsg+0xcd/0x170 [ 1740.471388][ T895] do_syscall_64+0xc6/0x1e0 [ 1740.471388][ T895] [ 1740.473656][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1740.473656][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1740.473656][ T895] ipv6_find_idev+0x102/0x170 [ 1740.473656][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1740.473656][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1740.473656][ T895] netlink_rcv_skb+0x130/0x360 [ 1740.473656][ T895] netlink_unicast+0x449/0x710 [ 1740.473656][ T895] netlink_sendmsg+0x723/0xbe0 [ 1740.473656][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1740.473656][ T895] ___sys_sendmsg+0xee/0x170 [ 1740.473656][ T895] __sys_sendmsg+0xcd/0x170 [ 1740.473656][ T895] do_syscall_64+0xc6/0x1e0 [ 1740.473656][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1740.473656][ T895] [ 1740.475373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1740.475373][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1740.475373][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1740.475373][ T895] ipv6_find_idev+0x102/0x170 [ 1740.475373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1740.475373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1740.475373][ T895] netlink_rcv_skb+0x130/0x360 [ 1740.475373][ T895] netlink_unicast+0x449/0x710 [ 1740.475373][ T895] netlink_sendmsg+0x723/0xbe0 [ 1740.475373][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1740.475373][ T895] ___sys_sendmsg+0xee/0x170 [ 1740.475373][ T895] __sys_sendmsg+0xcd/0x170 [ 1740.475373][ T895] do_syscall_64+0xc6/0x1e0 [ 1740.475373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1740.475373][ T895] [ 1750.495016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1750.495431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1750.495431][ T895] netdev_get_by_index+0x5e/0x80 [ 1750.495431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1750.495431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1750.495431][ T895] ip6_route_add+0x1c/0x140 [ 1750.495431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1750.495431][ T895] addrconf_add_dev+0xe2/0x170 [ 1750.495431][ T895] inet6_addr_add+0x12f/0xa40 [ 1750.495431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1750.495431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1750.495431][ T895] netlink_rcv_skb+0x130/0x360 [ 1750.495431][ T895] netlink_unicast+0x449/0x710 [ 1750.495431][ T895] netlink_sendmsg+0x723/0xbe0 [ 1750.495431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1750.495431][ T895] ___sys_sendmsg+0xee/0x170 [ 1750.495431][ T895] __sys_sendmsg+0xcd/0x170 [ 1750.495431][ T895] do_syscall_64+0xc6/0x1e0 [ 1750.495431][ T895] [ 1750.497659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1750.497659][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1750.497659][ T895] ipv6_find_idev+0x102/0x170 [ 1750.497659][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1750.497659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1750.497659][ T895] netlink_rcv_skb+0x130/0x360 [ 1750.497659][ T895] netlink_unicast+0x449/0x710 [ 1750.497659][ T895] netlink_sendmsg+0x723/0xbe0 [ 1750.497659][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1750.497659][ T895] ___sys_sendmsg+0xee/0x170 [ 1750.497659][ T895] __sys_sendmsg+0xcd/0x170 [ 1750.497659][ T895] do_syscall_64+0xc6/0x1e0 [ 1750.497659][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1750.497659][ T895] [ 1750.499474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1750.499474][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1750.499474][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1750.499474][ T895] ipv6_find_idev+0x102/0x170 [ 1750.499474][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1750.499474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1750.499474][ T895] netlink_rcv_skb+0x130/0x360 [ 1750.499474][ T895] netlink_unicast+0x449/0x710 [ 1750.499474][ T895] netlink_sendmsg+0x723/0xbe0 [ 1750.499474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1750.499474][ T895] ___sys_sendmsg+0xee/0x170 [ 1750.499474][ T895] __sys_sendmsg+0xcd/0x170 [ 1750.499474][ T895] do_syscall_64+0xc6/0x1e0 [ 1750.499474][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1750.499474][ T895] [ 1760.607048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1760.607474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1760.607474][ T895] netdev_get_by_index+0x5e/0x80 [ 1760.607474][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1760.607474][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1760.607474][ T895] ip6_route_add+0x1c/0x140 [ 1760.607474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1760.607474][ T895] addrconf_add_dev+0xe2/0x170 [ 1760.607474][ T895] inet6_addr_add+0x12f/0xa40 [ 1760.607474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1760.607474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1760.607474][ T895] netlink_rcv_skb+0x130/0x360 [ 1760.607474][ T895] netlink_unicast+0x449/0x710 [ 1760.607474][ T895] netlink_sendmsg+0x723/0xbe0 [ 1760.607474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1760.607474][ T895] ___sys_sendmsg+0xee/0x170 [ 1760.607474][ T895] __sys_sendmsg+0xcd/0x170 [ 1760.607474][ T895] do_syscall_64+0xc6/0x1e0 [ 1760.607474][ T895] [ 1760.609689][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1760.609689][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1760.609689][ T895] ipv6_find_idev+0x102/0x170 [ 1760.609689][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1760.609689][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1760.609689][ T895] netlink_rcv_skb+0x130/0x360 [ 1760.609689][ T895] netlink_unicast+0x449/0x710 [ 1760.609689][ T895] netlink_sendmsg+0x723/0xbe0 [ 1760.609689][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1760.609689][ T895] ___sys_sendmsg+0xee/0x170 [ 1760.609689][ T895] __sys_sendmsg+0xcd/0x170 [ 1760.609689][ T895] do_syscall_64+0xc6/0x1e0 [ 1760.609689][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1760.609689][ T895] [ 1760.611420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1760.611420][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1760.611420][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1760.611420][ T895] ipv6_find_idev+0x102/0x170 [ 1760.611420][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1760.611420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1760.611420][ T895] netlink_rcv_skb+0x130/0x360 [ 1760.611420][ T895] netlink_unicast+0x449/0x710 [ 1760.611420][ T895] netlink_sendmsg+0x723/0xbe0 [ 1760.611420][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1760.611420][ T895] ___sys_sendmsg+0xee/0x170 [ 1760.611420][ T895] __sys_sendmsg+0xcd/0x170 [ 1760.611420][ T895] do_syscall_64+0xc6/0x1e0 [ 1760.611420][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1760.611420][ T895] [ 1770.687055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1770.687490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1770.687490][ T895] netdev_get_by_index+0x5e/0x80 [ 1770.687490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1770.687490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1770.687490][ T895] ip6_route_add+0x1c/0x140 [ 1770.687490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1770.687490][ T895] addrconf_add_dev+0xe2/0x170 [ 1770.687490][ T895] inet6_addr_add+0x12f/0xa40 [ 1770.687490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1770.687490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.687490][ T895] netlink_rcv_skb+0x130/0x360 [ 1770.687490][ T895] netlink_unicast+0x449/0x710 [ 1770.687490][ T895] netlink_sendmsg+0x723/0xbe0 [ 1770.687490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1770.687490][ T895] ___sys_sendmsg+0xee/0x170 [ 1770.687490][ T895] __sys_sendmsg+0xcd/0x170 [ 1770.687490][ T895] do_syscall_64+0xc6/0x1e0 [ 1770.687490][ T895] [ 1770.689806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1770.689806][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1770.689806][ T895] ipv6_find_idev+0x102/0x170 [ 1770.689806][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1770.689806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.689806][ T895] netlink_rcv_skb+0x130/0x360 [ 1770.689806][ T895] netlink_unicast+0x449/0x710 [ 1770.689806][ T895] netlink_sendmsg+0x723/0xbe0 [ 1770.689806][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1770.689806][ T895] ___sys_sendmsg+0xee/0x170 [ 1770.689806][ T895] __sys_sendmsg+0xcd/0x170 [ 1770.689806][ T895] do_syscall_64+0xc6/0x1e0 [ 1770.689806][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1770.689806][ T895] [ 1770.691518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1770.691518][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1770.691518][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1770.691518][ T895] ipv6_find_idev+0x102/0x170 [ 1770.691518][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1770.691518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.691518][ T895] netlink_rcv_skb+0x130/0x360 [ 1770.691518][ T895] netlink_unicast+0x449/0x710 [ 1770.691518][ T895] netlink_sendmsg+0x723/0xbe0 [ 1770.691518][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1770.691518][ T895] ___sys_sendmsg+0xee/0x170 [ 1770.691518][ T895] __sys_sendmsg+0xcd/0x170 [ 1770.691518][ T895] do_syscall_64+0xc6/0x1e0 [ 1770.691518][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1770.691518][ T895] [ 1780.759081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1780.759603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1780.759603][ T895] netdev_get_by_index+0x5e/0x80 [ 1780.759603][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1780.759603][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1780.759603][ T895] ip6_route_add+0x1c/0x140 [ 1780.759603][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1780.759603][ T895] addrconf_add_dev+0xe2/0x170 [ 1780.759603][ T895] inet6_addr_add+0x12f/0xa40 [ 1780.759603][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1780.759603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.759603][ T895] netlink_rcv_skb+0x130/0x360 [ 1780.759603][ T895] netlink_unicast+0x449/0x710 [ 1780.759603][ T895] netlink_sendmsg+0x723/0xbe0 [ 1780.759603][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1780.759603][ T895] ___sys_sendmsg+0xee/0x170 [ 1780.759603][ T895] __sys_sendmsg+0xcd/0x170 [ 1780.759603][ T895] do_syscall_64+0xc6/0x1e0 [ 1780.759603][ T895] [ 1780.761939][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1780.761939][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1780.761939][ T895] ipv6_find_idev+0x102/0x170 [ 1780.761939][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1780.761939][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.761939][ T895] netlink_rcv_skb+0x130/0x360 [ 1780.761939][ T895] netlink_unicast+0x449/0x710 [ 1780.761939][ T895] netlink_sendmsg+0x723/0xbe0 [ 1780.761939][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1780.761939][ T895] ___sys_sendmsg+0xee/0x170 [ 1780.761939][ T895] __sys_sendmsg+0xcd/0x170 [ 1780.761939][ T895] do_syscall_64+0xc6/0x1e0 [ 1780.761939][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1780.761939][ T895] [ 1780.763770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1780.763770][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1780.763770][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1780.763770][ T895] ipv6_find_idev+0x102/0x170 [ 1780.763770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1780.763770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.763770][ T895] netlink_rcv_skb+0x130/0x360 [ 1780.763770][ T895] netlink_unicast+0x449/0x710 [ 1780.763770][ T895] netlink_sendmsg+0x723/0xbe0 [ 1780.763770][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1780.763770][ T895] ___sys_sendmsg+0xee/0x170 [ 1780.763770][ T895] __sys_sendmsg+0xcd/0x170 [ 1780.763770][ T895] do_syscall_64+0xc6/0x1e0 [ 1780.763770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1780.763770][ T895] [ 1790.870953][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1790.871379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1790.871379][ T895] netdev_get_by_index+0x5e/0x80 [ 1790.871379][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1790.871379][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1790.871379][ T895] ip6_route_add+0x1c/0x140 [ 1790.871379][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1790.871379][ T895] addrconf_add_dev+0xe2/0x170 [ 1790.871379][ T895] inet6_addr_add+0x12f/0xa40 [ 1790.871379][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1790.871379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.871379][ T895] netlink_rcv_skb+0x130/0x360 [ 1790.871379][ T895] netlink_unicast+0x449/0x710 [ 1790.871379][ T895] netlink_sendmsg+0x723/0xbe0 [ 1790.871379][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1790.871379][ T895] ___sys_sendmsg+0xee/0x170 [ 1790.871379][ T895] __sys_sendmsg+0xcd/0x170 [ 1790.871379][ T895] do_syscall_64+0xc6/0x1e0 [ 1790.871379][ T895] [ 1790.873608][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1790.873608][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1790.873608][ T895] ipv6_find_idev+0x102/0x170 [ 1790.873608][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1790.873608][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.873608][ T895] netlink_rcv_skb+0x130/0x360 [ 1790.873608][ T895] netlink_unicast+0x449/0x710 [ 1790.873608][ T895] netlink_sendmsg+0x723/0xbe0 [ 1790.873608][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1790.873608][ T895] ___sys_sendmsg+0xee/0x170 [ 1790.873608][ T895] __sys_sendmsg+0xcd/0x170 [ 1790.873608][ T895] do_syscall_64+0xc6/0x1e0 [ 1790.873608][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1790.873608][ T895] [ 1790.875331][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1790.875331][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1790.875331][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1790.875331][ T895] ipv6_find_idev+0x102/0x170 [ 1790.875331][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1790.875331][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.875331][ T895] netlink_rcv_skb+0x130/0x360 [ 1790.875331][ T895] netlink_unicast+0x449/0x710 [ 1790.875331][ T895] netlink_sendmsg+0x723/0xbe0 [ 1790.875331][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1790.875331][ T895] ___sys_sendmsg+0xee/0x170 [ 1790.875331][ T895] __sys_sendmsg+0xcd/0x170 [ 1790.875331][ T895] do_syscall_64+0xc6/0x1e0 [ 1790.875331][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1790.875331][ T895] [ 1800.926951][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1800.927454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1800.927454][ T895] netdev_get_by_index+0x5e/0x80 [ 1800.927454][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1800.927454][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1800.927454][ T895] ip6_route_add+0x1c/0x140 [ 1800.927454][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1800.927454][ T895] addrconf_add_dev+0xe2/0x170 [ 1800.927454][ T895] inet6_addr_add+0x12f/0xa40 [ 1800.927454][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1800.927454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.927454][ T895] netlink_rcv_skb+0x130/0x360 [ 1800.927454][ T895] netlink_unicast+0x449/0x710 [ 1800.927454][ T895] netlink_sendmsg+0x723/0xbe0 [ 1800.927454][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1800.927454][ T895] ___sys_sendmsg+0xee/0x170 [ 1800.927454][ T895] __sys_sendmsg+0xcd/0x170 [ 1800.927454][ T895] do_syscall_64+0xc6/0x1e0 [ 1800.927454][ T895] [ 1800.929778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1800.929778][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1800.929778][ T895] ipv6_find_idev+0x102/0x170 [ 1800.929778][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1800.929778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.929778][ T895] netlink_rcv_skb+0x130/0x360 [ 1800.929778][ T895] netlink_unicast+0x449/0x710 [ 1800.929778][ T895] netlink_sendmsg+0x723/0xbe0 [ 1800.929778][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1800.929778][ T895] ___sys_sendmsg+0xee/0x170 [ 1800.929778][ T895] __sys_sendmsg+0xcd/0x170 [ 1800.929778][ T895] do_syscall_64+0xc6/0x1e0 [ 1800.929778][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1800.929778][ T895] [ 1800.931512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1800.931512][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1800.931512][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1800.931512][ T895] ipv6_find_idev+0x102/0x170 [ 1800.931512][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1800.931512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.931512][ T895] netlink_rcv_skb+0x130/0x360 [ 1800.931512][ T895] netlink_unicast+0x449/0x710 [ 1800.931512][ T895] netlink_sendmsg+0x723/0xbe0 [ 1800.931512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1800.931512][ T895] ___sys_sendmsg+0xee/0x170 [ 1800.931512][ T895] __sys_sendmsg+0xcd/0x170 [ 1800.931512][ T895] do_syscall_64+0xc6/0x1e0 [ 1800.931512][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1800.931512][ T895] [ 1811.175073][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1811.175584][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1811.175584][ T895] netdev_get_by_index+0x5e/0x80 [ 1811.175584][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1811.175584][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1811.175584][ T895] ip6_route_add+0x1c/0x140 [ 1811.175584][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1811.175584][ T895] addrconf_add_dev+0xe2/0x170 [ 1811.175584][ T895] inet6_addr_add+0x12f/0xa40 [ 1811.175584][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1811.175584][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1811.175584][ T895] netlink_rcv_skb+0x130/0x360 [ 1811.175584][ T895] netlink_unicast+0x449/0x710 [ 1811.175584][ T895] netlink_sendmsg+0x723/0xbe0 [ 1811.175584][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1811.175584][ T895] ___sys_sendmsg+0xee/0x170 [ 1811.175584][ T895] __sys_sendmsg+0xcd/0x170 [ 1811.175584][ T895] do_syscall_64+0xc6/0x1e0 [ 1811.175584][ T895] [ 1811.177836][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1811.177836][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1811.177836][ T895] ipv6_find_idev+0x102/0x170 [ 1811.177836][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1811.177836][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1811.177836][ T895] netlink_rcv_skb+0x130/0x360 [ 1811.177836][ T895] netlink_unicast+0x449/0x710 [ 1811.177836][ T895] netlink_sendmsg+0x723/0xbe0 [ 1811.177836][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1811.177836][ T895] ___sys_sendmsg+0xee/0x170 [ 1811.177836][ T895] __sys_sendmsg+0xcd/0x170 [ 1811.177836][ T895] do_syscall_64+0xc6/0x1e0 [ 1811.177836][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1811.177836][ T895] [ 1811.179567][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1811.179567][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1811.179567][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1811.179567][ T895] ipv6_find_idev+0x102/0x170 [ 1811.179567][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1811.179567][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1811.179567][ T895] netlink_rcv_skb+0x130/0x360 [ 1811.179567][ T895] netlink_unicast+0x449/0x710 [ 1811.179567][ T895] netlink_sendmsg+0x723/0xbe0 [ 1811.179567][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1811.179567][ T895] ___sys_sendmsg+0xee/0x170 [ 1811.179567][ T895] __sys_sendmsg+0xcd/0x170 [ 1811.179567][ T895] do_syscall_64+0xc6/0x1e0 [ 1811.179567][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1811.179567][ T895] [ 1821.294976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1821.295394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1821.295394][ T895] netdev_get_by_index+0x5e/0x80 [ 1821.295394][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1821.295394][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1821.295394][ T895] ip6_route_add+0x1c/0x140 [ 1821.295394][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1821.295394][ T895] addrconf_add_dev+0xe2/0x170 [ 1821.295394][ T895] inet6_addr_add+0x12f/0xa40 [ 1821.295394][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1821.295394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1821.295394][ T895] netlink_rcv_skb+0x130/0x360 [ 1821.295394][ T895] netlink_unicast+0x449/0x710 [ 1821.295394][ T895] netlink_sendmsg+0x723/0xbe0 [ 1821.295394][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1821.295394][ T895] ___sys_sendmsg+0xee/0x170 [ 1821.295394][ T895] __sys_sendmsg+0xcd/0x170 [ 1821.295394][ T895] do_syscall_64+0xc6/0x1e0 [ 1821.295394][ T895] [ 1821.297610][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1821.297610][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1821.297610][ T895] ipv6_find_idev+0x102/0x170 [ 1821.297610][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1821.297610][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1821.297610][ T895] netlink_rcv_skb+0x130/0x360 [ 1821.297610][ T895] netlink_unicast+0x449/0x710 [ 1821.297610][ T895] netlink_sendmsg+0x723/0xbe0 [ 1821.297610][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1821.297610][ T895] ___sys_sendmsg+0xee/0x170 [ 1821.297610][ T895] __sys_sendmsg+0xcd/0x170 [ 1821.297610][ T895] do_syscall_64+0xc6/0x1e0 [ 1821.297610][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1821.297610][ T895] [ 1821.299337][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1821.299337][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1821.299337][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1821.299337][ T895] ipv6_find_idev+0x102/0x170 [ 1821.299337][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1821.299337][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1821.299337][ T895] netlink_rcv_skb+0x130/0x360 [ 1821.299337][ T895] netlink_unicast+0x449/0x710 [ 1821.299337][ T895] netlink_sendmsg+0x723/0xbe0 [ 1821.299337][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1821.299337][ T895] ___sys_sendmsg+0xee/0x170 [ 1821.299337][ T895] __sys_sendmsg+0xcd/0x170 [ 1821.299337][ T895] do_syscall_64+0xc6/0x1e0 [ 1821.299337][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1821.299337][ T895] [ 1831.375031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1831.375547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1831.375547][ T895] netdev_get_by_index+0x5e/0x80 [ 1831.375547][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1831.375547][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1831.375547][ T895] ip6_route_add+0x1c/0x140 [ 1831.375547][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1831.375547][ T895] addrconf_add_dev+0xe2/0x170 [ 1831.375547][ T895] inet6_addr_add+0x12f/0xa40 [ 1831.375547][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1831.375547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1831.375547][ T895] netlink_rcv_skb+0x130/0x360 [ 1831.375547][ T895] netlink_unicast+0x449/0x710 [ 1831.375547][ T895] netlink_sendmsg+0x723/0xbe0 [ 1831.375547][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1831.375547][ T895] ___sys_sendmsg+0xee/0x170 [ 1831.375547][ T895] __sys_sendmsg+0xcd/0x170 [ 1831.375547][ T895] do_syscall_64+0xc6/0x1e0 [ 1831.375547][ T895] [ 1831.379537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1831.379537][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1831.379537][ T895] ipv6_find_idev+0x102/0x170 [ 1831.379537][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1831.379537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1831.379537][ T895] netlink_rcv_skb+0x130/0x360 [ 1831.379537][ T895] netlink_unicast+0x449/0x710 [ 1831.379537][ T895] netlink_sendmsg+0x723/0xbe0 [ 1831.379537][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1831.379537][ T895] ___sys_sendmsg+0xee/0x170 [ 1831.379537][ T895] __sys_sendmsg+0xcd/0x170 [ 1831.379537][ T895] do_syscall_64+0xc6/0x1e0 [ 1831.379537][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1831.379537][ T895] [ 1831.382415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1831.382415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1831.382415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1831.382415][ T895] ipv6_find_idev+0x102/0x170 [ 1831.382415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1831.382415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1831.382415][ T895] netlink_rcv_skb+0x130/0x360 [ 1831.382415][ T895] netlink_unicast+0x449/0x710 [ 1831.382415][ T895] netlink_sendmsg+0x723/0xbe0 [ 1831.382415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1831.382415][ T895] ___sys_sendmsg+0xee/0x170 [ 1831.382415][ T895] __sys_sendmsg+0xcd/0x170 [ 1831.382415][ T895] do_syscall_64+0xc6/0x1e0 [ 1831.382415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1831.382415][ T895] [ 1841.623061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1841.623485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1841.623485][ T895] netdev_get_by_index+0x5e/0x80 [ 1841.623485][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1841.623485][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1841.623485][ T895] ip6_route_add+0x1c/0x140 [ 1841.623485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1841.623485][ T895] addrconf_add_dev+0xe2/0x170 [ 1841.623485][ T895] inet6_addr_add+0x12f/0xa40 [ 1841.623485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1841.623485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1841.623485][ T895] netlink_rcv_skb+0x130/0x360 [ 1841.623485][ T895] netlink_unicast+0x449/0x710 [ 1841.623485][ T895] netlink_sendmsg+0x723/0xbe0 [ 1841.623485][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1841.623485][ T895] ___sys_sendmsg+0xee/0x170 [ 1841.623485][ T895] __sys_sendmsg+0xcd/0x170 [ 1841.623485][ T895] do_syscall_64+0xc6/0x1e0 [ 1841.623485][ T895] [ 1841.625847][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1841.625847][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1841.625847][ T895] ipv6_find_idev+0x102/0x170 [ 1841.625847][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1841.625847][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1841.625847][ T895] netlink_rcv_skb+0x130/0x360 [ 1841.625847][ T895] netlink_unicast+0x449/0x710 [ 1841.625847][ T895] netlink_sendmsg+0x723/0xbe0 [ 1841.625847][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1841.625847][ T895] ___sys_sendmsg+0xee/0x170 [ 1841.625847][ T895] __sys_sendmsg+0xcd/0x170 [ 1841.625847][ T895] do_syscall_64+0xc6/0x1e0 [ 1841.625847][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1841.625847][ T895] [ 1841.627564][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1841.627564][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1841.627564][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1841.627564][ T895] ipv6_find_idev+0x102/0x170 [ 1841.627564][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1841.627564][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1841.627564][ T895] netlink_rcv_skb+0x130/0x360 [ 1841.627564][ T895] netlink_unicast+0x449/0x710 [ 1841.627564][ T895] netlink_sendmsg+0x723/0xbe0 [ 1841.627564][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1841.627564][ T895] ___sys_sendmsg+0xee/0x170 [ 1841.627564][ T895] __sys_sendmsg+0xcd/0x170 [ 1841.627564][ T895] do_syscall_64+0xc6/0x1e0 [ 1841.627564][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1841.627564][ T895] [ 1851.711006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1851.711504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1851.711504][ T895] netdev_get_by_index+0x5e/0x80 [ 1851.711504][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1851.711504][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1851.711504][ T895] ip6_route_add+0x1c/0x140 [ 1851.711504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1851.711504][ T895] addrconf_add_dev+0xe2/0x170 [ 1851.711504][ T895] inet6_addr_add+0x12f/0xa40 [ 1851.711504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1851.711504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1851.711504][ T895] netlink_rcv_skb+0x130/0x360 [ 1851.711504][ T895] netlink_unicast+0x449/0x710 [ 1851.711504][ T895] netlink_sendmsg+0x723/0xbe0 [ 1851.711504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1851.711504][ T895] ___sys_sendmsg+0xee/0x170 [ 1851.711504][ T895] __sys_sendmsg+0xcd/0x170 [ 1851.711504][ T895] do_syscall_64+0xc6/0x1e0 [ 1851.711504][ T895] [ 1851.713771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1851.713771][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1851.713771][ T895] ipv6_find_idev+0x102/0x170 [ 1851.713771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1851.713771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1851.713771][ T895] netlink_rcv_skb+0x130/0x360 [ 1851.713771][ T895] netlink_unicast+0x449/0x710 [ 1851.713771][ T895] netlink_sendmsg+0x723/0xbe0 [ 1851.713771][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1851.713771][ T895] ___sys_sendmsg+0xee/0x170 [ 1851.713771][ T895] __sys_sendmsg+0xcd/0x170 [ 1851.713771][ T895] do_syscall_64+0xc6/0x1e0 [ 1851.713771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1851.713771][ T895] [ 1851.715508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1851.715508][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1851.715508][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1851.715508][ T895] ipv6_find_idev+0x102/0x170 [ 1851.715508][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1851.715508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1851.715508][ T895] netlink_rcv_skb+0x130/0x360 [ 1851.715508][ T895] netlink_unicast+0x449/0x710 [ 1851.715508][ T895] netlink_sendmsg+0x723/0xbe0 [ 1851.715508][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1851.715508][ T895] ___sys_sendmsg+0xee/0x170 [ 1851.715508][ T895] __sys_sendmsg+0xcd/0x170 [ 1851.715508][ T895] do_syscall_64+0xc6/0x1e0 [ 1851.715508][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1851.715508][ T895] [ 1861.958977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1861.959418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1861.959418][ T895] netdev_get_by_index+0x5e/0x80 [ 1861.959418][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1861.959418][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1861.959418][ T895] ip6_route_add+0x1c/0x140 [ 1861.959418][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1861.959418][ T895] addrconf_add_dev+0xe2/0x170 [ 1861.959418][ T895] inet6_addr_add+0x12f/0xa40 [ 1861.959418][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1861.959418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1861.959418][ T895] netlink_rcv_skb+0x130/0x360 [ 1861.959418][ T895] netlink_unicast+0x449/0x710 [ 1861.959418][ T895] netlink_sendmsg+0x723/0xbe0 [ 1861.959418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1861.959418][ T895] ___sys_sendmsg+0xee/0x170 [ 1861.959418][ T895] __sys_sendmsg+0xcd/0x170 [ 1861.959418][ T895] do_syscall_64+0xc6/0x1e0 [ 1861.959418][ T895] [ 1861.961650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1861.961650][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1861.961650][ T895] ipv6_find_idev+0x102/0x170 [ 1861.961650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1861.961650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1861.961650][ T895] netlink_rcv_skb+0x130/0x360 [ 1861.961650][ T895] netlink_unicast+0x449/0x710 [ 1861.961650][ T895] netlink_sendmsg+0x723/0xbe0 [ 1861.961650][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1861.961650][ T895] ___sys_sendmsg+0xee/0x170 [ 1861.961650][ T895] __sys_sendmsg+0xcd/0x170 [ 1861.961650][ T895] do_syscall_64+0xc6/0x1e0 [ 1861.961650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1861.961650][ T895] [ 1861.963402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1861.963402][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1861.963402][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1861.963402][ T895] ipv6_find_idev+0x102/0x170 [ 1861.963402][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1861.963402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1861.963402][ T895] netlink_rcv_skb+0x130/0x360 [ 1861.963402][ T895] netlink_unicast+0x449/0x710 [ 1861.963402][ T895] netlink_sendmsg+0x723/0xbe0 [ 1861.963402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1861.963402][ T895] ___sys_sendmsg+0xee/0x170 [ 1861.963402][ T895] __sys_sendmsg+0xcd/0x170 [ 1861.963402][ T895] do_syscall_64+0xc6/0x1e0 [ 1861.963402][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1861.963402][ T895] [ 1872.207025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1872.207465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1872.207465][ T895] netdev_get_by_index+0x5e/0x80 [ 1872.207465][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1872.207465][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1872.207465][ T895] ip6_route_add+0x1c/0x140 [ 1872.207465][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1872.207465][ T895] addrconf_add_dev+0xe2/0x170 [ 1872.207465][ T895] inet6_addr_add+0x12f/0xa40 [ 1872.207465][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1872.207465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1872.207465][ T895] netlink_rcv_skb+0x130/0x360 [ 1872.207465][ T895] netlink_unicast+0x449/0x710 [ 1872.207465][ T895] netlink_sendmsg+0x723/0xbe0 [ 1872.207465][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1872.207465][ T895] ___sys_sendmsg+0xee/0x170 [ 1872.207465][ T895] __sys_sendmsg+0xcd/0x170 [ 1872.207465][ T895] do_syscall_64+0xc6/0x1e0 [ 1872.207465][ T895] [ 1872.209705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1872.209705][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1872.209705][ T895] ipv6_find_idev+0x102/0x170 [ 1872.209705][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1872.209705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1872.209705][ T895] netlink_rcv_skb+0x130/0x360 [ 1872.209705][ T895] netlink_unicast+0x449/0x710 [ 1872.209705][ T895] netlink_sendmsg+0x723/0xbe0 [ 1872.209705][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1872.209705][ T895] ___sys_sendmsg+0xee/0x170 [ 1872.209705][ T895] __sys_sendmsg+0xcd/0x170 [ 1872.209705][ T895] do_syscall_64+0xc6/0x1e0 [ 1872.209705][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1872.209705][ T895] [ 1872.211448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1872.211448][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1872.211448][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1872.211448][ T895] ipv6_find_idev+0x102/0x170 [ 1872.211448][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1872.211448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1872.211448][ T895] netlink_rcv_skb+0x130/0x360 [ 1872.211448][ T895] netlink_unicast+0x449/0x710 [ 1872.211448][ T895] netlink_sendmsg+0x723/0xbe0 [ 1872.211448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1872.211448][ T895] ___sys_sendmsg+0xee/0x170 [ 1872.211448][ T895] __sys_sendmsg+0xcd/0x170 [ 1872.211448][ T895] do_syscall_64+0xc6/0x1e0 [ 1872.211448][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1872.211448][ T895] [ 1882.262977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1882.263415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1882.263415][ T895] netdev_get_by_index+0x5e/0x80 [ 1882.263415][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1882.263415][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1882.263415][ T895] ip6_route_add+0x1c/0x140 [ 1882.263415][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1882.263415][ T895] addrconf_add_dev+0xe2/0x170 [ 1882.263415][ T895] inet6_addr_add+0x12f/0xa40 [ 1882.263415][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1882.263415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1882.263415][ T895] netlink_rcv_skb+0x130/0x360 [ 1882.263415][ T895] netlink_unicast+0x449/0x710 [ 1882.263415][ T895] netlink_sendmsg+0x723/0xbe0 [ 1882.263415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1882.263415][ T895] ___sys_sendmsg+0xee/0x170 [ 1882.263415][ T895] __sys_sendmsg+0xcd/0x170 [ 1882.263415][ T895] do_syscall_64+0xc6/0x1e0 [ 1882.263415][ T895] [ 1882.265676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1882.265676][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1882.265676][ T895] ipv6_find_idev+0x102/0x170 [ 1882.265676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1882.265676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1882.265676][ T895] netlink_rcv_skb+0x130/0x360 [ 1882.265676][ T895] netlink_unicast+0x449/0x710 [ 1882.265676][ T895] netlink_sendmsg+0x723/0xbe0 [ 1882.265676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1882.265676][ T895] ___sys_sendmsg+0xee/0x170 [ 1882.265676][ T895] __sys_sendmsg+0xcd/0x170 [ 1882.265676][ T895] do_syscall_64+0xc6/0x1e0 [ 1882.265676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1882.265676][ T895] [ 1882.267431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1882.267431][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1882.267431][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1882.267431][ T895] ipv6_find_idev+0x102/0x170 [ 1882.267431][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1882.267431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1882.267431][ T895] netlink_rcv_skb+0x130/0x360 [ 1882.267431][ T895] netlink_unicast+0x449/0x710 [ 1882.267431][ T895] netlink_sendmsg+0x723/0xbe0 [ 1882.267431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1882.267431][ T895] ___sys_sendmsg+0xee/0x170 [ 1882.267431][ T895] __sys_sendmsg+0xcd/0x170 [ 1882.267431][ T895] do_syscall_64+0xc6/0x1e0 [ 1882.267431][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1882.267431][ T895] [ 1892.518996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1892.519416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1892.519416][ T895] netdev_get_by_index+0x5e/0x80 [ 1892.519416][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1892.519416][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1892.519416][ T895] ip6_route_add+0x1c/0x140 [ 1892.519416][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1892.519416][ T895] addrconf_add_dev+0xe2/0x170 [ 1892.519416][ T895] inet6_addr_add+0x12f/0xa40 [ 1892.519416][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1892.519416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1892.519416][ T895] netlink_rcv_skb+0x130/0x360 [ 1892.519416][ T895] netlink_unicast+0x449/0x710 [ 1892.519416][ T895] netlink_sendmsg+0x723/0xbe0 [ 1892.519416][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1892.519416][ T895] ___sys_sendmsg+0xee/0x170 [ 1892.519416][ T895] __sys_sendmsg+0xcd/0x170 [ 1892.519416][ T895] do_syscall_64+0xc6/0x1e0 [ 1892.519416][ T895] [ 1892.521715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1892.521715][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1892.521715][ T895] ipv6_find_idev+0x102/0x170 [ 1892.521715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1892.521715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1892.521715][ T895] netlink_rcv_skb+0x130/0x360 [ 1892.521715][ T895] netlink_unicast+0x449/0x710 [ 1892.521715][ T895] netlink_sendmsg+0x723/0xbe0 [ 1892.521715][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1892.521715][ T895] ___sys_sendmsg+0xee/0x170 [ 1892.521715][ T895] __sys_sendmsg+0xcd/0x170 [ 1892.521715][ T895] do_syscall_64+0xc6/0x1e0 [ 1892.521715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1892.521715][ T895] [ 1892.523459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1892.523459][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1892.523459][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1892.523459][ T895] ipv6_find_idev+0x102/0x170 [ 1892.523459][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1892.523459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1892.523459][ T895] netlink_rcv_skb+0x130/0x360 [ 1892.523459][ T895] netlink_unicast+0x449/0x710 [ 1892.523459][ T895] netlink_sendmsg+0x723/0xbe0 [ 1892.523459][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1892.523459][ T895] ___sys_sendmsg+0xee/0x170 [ 1892.523459][ T895] __sys_sendmsg+0xcd/0x170 [ 1892.523459][ T895] do_syscall_64+0xc6/0x1e0 [ 1892.523459][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1892.523459][ T895] [ 1902.766987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1902.767409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1902.767409][ T895] netdev_get_by_index+0x5e/0x80 [ 1902.767409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1902.767409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1902.767409][ T895] ip6_route_add+0x1c/0x140 [ 1902.767409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1902.767409][ T895] addrconf_add_dev+0xe2/0x170 [ 1902.767409][ T895] inet6_addr_add+0x12f/0xa40 [ 1902.767409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1902.767409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1902.767409][ T895] netlink_rcv_skb+0x130/0x360 [ 1902.767409][ T895] netlink_unicast+0x449/0x710 [ 1902.767409][ T895] netlink_sendmsg+0x723/0xbe0 [ 1902.767409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1902.767409][ T895] ___sys_sendmsg+0xee/0x170 [ 1902.767409][ T895] __sys_sendmsg+0xcd/0x170 [ 1902.767409][ T895] do_syscall_64+0xc6/0x1e0 [ 1902.767409][ T895] [ 1902.769619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1902.769619][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1902.769619][ T895] ipv6_find_idev+0x102/0x170 [ 1902.769619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1902.769619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1902.769619][ T895] netlink_rcv_skb+0x130/0x360 [ 1902.769619][ T895] netlink_unicast+0x449/0x710 [ 1902.769619][ T895] netlink_sendmsg+0x723/0xbe0 [ 1902.769619][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1902.769619][ T895] ___sys_sendmsg+0xee/0x170 [ 1902.769619][ T895] __sys_sendmsg+0xcd/0x170 [ 1902.769619][ T895] do_syscall_64+0xc6/0x1e0 [ 1902.769619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1902.769619][ T895] [ 1902.771341][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1902.771341][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1902.771341][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1902.771341][ T895] ipv6_find_idev+0x102/0x170 [ 1902.771341][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1902.771341][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1902.771341][ T895] netlink_rcv_skb+0x130/0x360 [ 1902.771341][ T895] netlink_unicast+0x449/0x710 [ 1902.771341][ T895] netlink_sendmsg+0x723/0xbe0 [ 1902.771341][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1902.771341][ T895] ___sys_sendmsg+0xee/0x170 [ 1902.771341][ T895] __sys_sendmsg+0xcd/0x170 [ 1902.771341][ T895] do_syscall_64+0xc6/0x1e0 [ 1902.771341][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1902.771341][ T895] [ 1913.022994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1913.023416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1913.023416][ T895] netdev_get_by_index+0x5e/0x80 [ 1913.023416][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1913.023416][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1913.023416][ T895] ip6_route_add+0x1c/0x140 [ 1913.023416][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1913.023416][ T895] addrconf_add_dev+0xe2/0x170 [ 1913.023416][ T895] inet6_addr_add+0x12f/0xa40 [ 1913.023416][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1913.023416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1913.023416][ T895] netlink_rcv_skb+0x130/0x360 [ 1913.023416][ T895] netlink_unicast+0x449/0x710 [ 1913.023416][ T895] netlink_sendmsg+0x723/0xbe0 [ 1913.023416][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1913.023416][ T895] ___sys_sendmsg+0xee/0x170 [ 1913.023416][ T895] __sys_sendmsg+0xcd/0x170 [ 1913.023416][ T895] do_syscall_64+0xc6/0x1e0 [ 1913.023416][ T895] [ 1913.025894][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1913.025894][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1913.025894][ T895] ipv6_find_idev+0x102/0x170 [ 1913.025894][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1913.025894][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1913.025894][ T895] netlink_rcv_skb+0x130/0x360 [ 1913.025894][ T895] netlink_unicast+0x449/0x710 [ 1913.025894][ T895] netlink_sendmsg+0x723/0xbe0 [ 1913.025894][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1913.025894][ T895] ___sys_sendmsg+0xee/0x170 [ 1913.025894][ T895] __sys_sendmsg+0xcd/0x170 [ 1913.025894][ T895] do_syscall_64+0xc6/0x1e0 [ 1913.025894][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1913.025894][ T895] [ 1913.027631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1913.027631][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1913.027631][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1913.027631][ T895] ipv6_find_idev+0x102/0x170 [ 1913.027631][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1913.027631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1913.027631][ T895] netlink_rcv_skb+0x130/0x360 [ 1913.027631][ T895] netlink_unicast+0x449/0x710 [ 1913.027631][ T895] netlink_sendmsg+0x723/0xbe0 [ 1913.027631][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1913.027631][ T895] ___sys_sendmsg+0xee/0x170 [ 1913.027631][ T895] __sys_sendmsg+0xcd/0x170 [ 1913.027631][ T895] do_syscall_64+0xc6/0x1e0 [ 1913.027631][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1913.027631][ T895] [ 1923.223086][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1923.223578][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1923.223578][ T895] netdev_get_by_index+0x5e/0x80 [ 1923.223578][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1923.223578][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1923.223578][ T895] ip6_route_add+0x1c/0x140 [ 1923.223578][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1923.223578][ T895] addrconf_add_dev+0xe2/0x170 [ 1923.223578][ T895] inet6_addr_add+0x12f/0xa40 [ 1923.223578][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1923.223578][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1923.223578][ T895] netlink_rcv_skb+0x130/0x360 [ 1923.223578][ T895] netlink_unicast+0x449/0x710 [ 1923.223578][ T895] netlink_sendmsg+0x723/0xbe0 [ 1923.223578][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1923.223578][ T895] ___sys_sendmsg+0xee/0x170 [ 1923.223578][ T895] __sys_sendmsg+0xcd/0x170 [ 1923.223578][ T895] do_syscall_64+0xc6/0x1e0 [ 1923.223578][ T895] [ 1923.225929][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1923.225929][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1923.225929][ T895] ipv6_find_idev+0x102/0x170 [ 1923.225929][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1923.225929][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1923.225929][ T895] netlink_rcv_skb+0x130/0x360 [ 1923.225929][ T895] netlink_unicast+0x449/0x710 [ 1923.225929][ T895] netlink_sendmsg+0x723/0xbe0 [ 1923.225929][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1923.225929][ T895] ___sys_sendmsg+0xee/0x170 [ 1923.225929][ T895] __sys_sendmsg+0xcd/0x170 [ 1923.225929][ T895] do_syscall_64+0xc6/0x1e0 [ 1923.225929][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1923.225929][ T895] [ 1923.227639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1923.227639][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1923.227639][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1923.227639][ T895] ipv6_find_idev+0x102/0x170 [ 1923.227639][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1923.227639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1923.227639][ T895] netlink_rcv_skb+0x130/0x360 [ 1923.227639][ T895] netlink_unicast+0x449/0x710 [ 1923.227639][ T895] netlink_sendmsg+0x723/0xbe0 [ 1923.227639][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1923.227639][ T895] ___sys_sendmsg+0xee/0x170 [ 1923.227639][ T895] __sys_sendmsg+0xcd/0x170 [ 1923.227639][ T895] do_syscall_64+0xc6/0x1e0 [ 1923.227639][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1923.227639][ T895] [ 1933.839036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1933.839491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1933.839491][ T895] netdev_get_by_index+0x5e/0x80 [ 1933.839491][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1933.839491][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1933.839491][ T895] ip6_route_add+0x1c/0x140 [ 1933.839491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1933.839491][ T895] addrconf_add_dev+0xe2/0x170 [ 1933.839491][ T895] inet6_addr_add+0x12f/0xa40 [ 1933.839491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1933.839491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1933.839491][ T895] netlink_rcv_skb+0x130/0x360 [ 1933.839491][ T895] netlink_unicast+0x449/0x710 [ 1933.839491][ T895] netlink_sendmsg+0x723/0xbe0 [ 1933.839491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1933.839491][ T895] ___sys_sendmsg+0xee/0x170 [ 1933.839491][ T895] __sys_sendmsg+0xcd/0x170 [ 1933.839491][ T895] do_syscall_64+0xc6/0x1e0 [ 1933.839491][ T895] [ 1933.841850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1933.841850][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1933.841850][ T895] ipv6_find_idev+0x102/0x170 [ 1933.841850][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1933.841850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1933.841850][ T895] netlink_rcv_skb+0x130/0x360 [ 1933.841850][ T895] netlink_unicast+0x449/0x710 [ 1933.841850][ T895] netlink_sendmsg+0x723/0xbe0 [ 1933.841850][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1933.841850][ T895] ___sys_sendmsg+0xee/0x170 [ 1933.841850][ T895] __sys_sendmsg+0xcd/0x170 [ 1933.841850][ T895] do_syscall_64+0xc6/0x1e0 [ 1933.841850][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1933.841850][ T895] [ 1933.844005][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1933.844005][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1933.844005][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1933.844005][ T895] ipv6_find_idev+0x102/0x170 [ 1933.844005][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1933.844005][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1933.844005][ T895] netlink_rcv_skb+0x130/0x360 [ 1933.844005][ T895] netlink_unicast+0x449/0x710 [ 1933.844005][ T895] netlink_sendmsg+0x723/0xbe0 [ 1933.844005][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1933.844005][ T895] ___sys_sendmsg+0xee/0x170 [ 1933.844005][ T895] __sys_sendmsg+0xcd/0x170 [ 1933.844005][ T895] do_syscall_64+0xc6/0x1e0 [ 1933.844005][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1933.844005][ T895] [ 1944.087051][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1944.087538][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1944.087538][ T895] netdev_get_by_index+0x5e/0x80 [ 1944.087538][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1944.087538][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1944.087538][ T895] ip6_route_add+0x1c/0x140 [ 1944.087538][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1944.087538][ T895] addrconf_add_dev+0xe2/0x170 [ 1944.087538][ T895] inet6_addr_add+0x12f/0xa40 [ 1944.087538][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1944.087538][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1944.087538][ T895] netlink_rcv_skb+0x130/0x360 [ 1944.087538][ T895] netlink_unicast+0x449/0x710 [ 1944.087538][ T895] netlink_sendmsg+0x723/0xbe0 [ 1944.087538][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1944.087538][ T895] ___sys_sendmsg+0xee/0x170 [ 1944.087538][ T895] __sys_sendmsg+0xcd/0x170 [ 1944.087538][ T895] do_syscall_64+0xc6/0x1e0 [ 1944.087538][ T895] [ 1944.089747][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1944.089747][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1944.089747][ T895] ipv6_find_idev+0x102/0x170 [ 1944.089747][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1944.089747][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1944.089747][ T895] netlink_rcv_skb+0x130/0x360 [ 1944.089747][ T895] netlink_unicast+0x449/0x710 [ 1944.089747][ T895] netlink_sendmsg+0x723/0xbe0 [ 1944.089747][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1944.089747][ T895] ___sys_sendmsg+0xee/0x170 [ 1944.089747][ T895] __sys_sendmsg+0xcd/0x170 [ 1944.089747][ T895] do_syscall_64+0xc6/0x1e0 [ 1944.089747][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1944.089747][ T895] [ 1944.091471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1944.091471][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1944.091471][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1944.091471][ T895] ipv6_find_idev+0x102/0x170 [ 1944.091471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1944.091471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1944.091471][ T895] netlink_rcv_skb+0x130/0x360 [ 1944.091471][ T895] netlink_unicast+0x449/0x710 [ 1944.091471][ T895] netlink_sendmsg+0x723/0xbe0 [ 1944.091471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1944.091471][ T895] ___sys_sendmsg+0xee/0x170 [ 1944.091471][ T895] __sys_sendmsg+0xcd/0x170 [ 1944.091471][ T895] do_syscall_64+0xc6/0x1e0 [ 1944.091471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1944.091471][ T895] [ 1954.095002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1954.095426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1954.095426][ T895] netdev_get_by_index+0x5e/0x80 [ 1954.095426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1954.095426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1954.095426][ T895] ip6_route_add+0x1c/0x140 [ 1954.095426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1954.095426][ T895] addrconf_add_dev+0xe2/0x170 [ 1954.095426][ T895] inet6_addr_add+0x12f/0xa40 [ 1954.095426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1954.095426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1954.095426][ T895] netlink_rcv_skb+0x130/0x360 [ 1954.095426][ T895] netlink_unicast+0x449/0x710 [ 1954.095426][ T895] netlink_sendmsg+0x723/0xbe0 [ 1954.095426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1954.095426][ T895] ___sys_sendmsg+0xee/0x170 [ 1954.095426][ T895] __sys_sendmsg+0xcd/0x170 [ 1954.095426][ T895] do_syscall_64+0xc6/0x1e0 [ 1954.095426][ T895] [ 1954.097666][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1954.097666][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1954.097666][ T895] ipv6_find_idev+0x102/0x170 [ 1954.097666][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1954.097666][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1954.097666][ T895] netlink_rcv_skb+0x130/0x360 [ 1954.097666][ T895] netlink_unicast+0x449/0x710 [ 1954.097666][ T895] netlink_sendmsg+0x723/0xbe0 [ 1954.097666][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1954.097666][ T895] ___sys_sendmsg+0xee/0x170 [ 1954.097666][ T895] __sys_sendmsg+0xcd/0x170 [ 1954.097666][ T895] do_syscall_64+0xc6/0x1e0 [ 1954.097666][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1954.097666][ T895] [ 1954.099398][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1954.099398][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1954.099398][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1954.099398][ T895] ipv6_find_idev+0x102/0x170 [ 1954.099398][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1954.099398][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1954.099398][ T895] netlink_rcv_skb+0x130/0x360 [ 1954.099398][ T895] netlink_unicast+0x449/0x710 [ 1954.099398][ T895] netlink_sendmsg+0x723/0xbe0 [ 1954.099398][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1954.099398][ T895] ___sys_sendmsg+0xee/0x170 [ 1954.099398][ T895] __sys_sendmsg+0xcd/0x170 [ 1954.099398][ T895] do_syscall_64+0xc6/0x1e0 [ 1954.099398][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1954.099398][ T895] [ 1964.351076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1964.351511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1964.351511][ T895] netdev_get_by_index+0x5e/0x80 [ 1964.351511][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1964.351511][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1964.351511][ T895] ip6_route_add+0x1c/0x140 [ 1964.351511][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1964.351511][ T895] addrconf_add_dev+0xe2/0x170 [ 1964.351511][ T895] inet6_addr_add+0x12f/0xa40 [ 1964.351511][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1964.351511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1964.351511][ T895] netlink_rcv_skb+0x130/0x360 [ 1964.351511][ T895] netlink_unicast+0x449/0x710 [ 1964.351511][ T895] netlink_sendmsg+0x723/0xbe0 [ 1964.351511][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1964.351511][ T895] ___sys_sendmsg+0xee/0x170 [ 1964.351511][ T895] __sys_sendmsg+0xcd/0x170 [ 1964.351511][ T895] do_syscall_64+0xc6/0x1e0 [ 1964.351511][ T895] [ 1964.353785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1964.353785][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1964.353785][ T895] ipv6_find_idev+0x102/0x170 [ 1964.353785][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1964.353785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1964.353785][ T895] netlink_rcv_skb+0x130/0x360 [ 1964.353785][ T895] netlink_unicast+0x449/0x710 [ 1964.353785][ T895] netlink_sendmsg+0x723/0xbe0 [ 1964.353785][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1964.353785][ T895] ___sys_sendmsg+0xee/0x170 [ 1964.353785][ T895] __sys_sendmsg+0xcd/0x170 [ 1964.353785][ T895] do_syscall_64+0xc6/0x1e0 [ 1964.353785][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1964.353785][ T895] [ 1964.355541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1964.355541][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1964.355541][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1964.355541][ T895] ipv6_find_idev+0x102/0x170 [ 1964.355541][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1964.355541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1964.355541][ T895] netlink_rcv_skb+0x130/0x360 [ 1964.355541][ T895] netlink_unicast+0x449/0x710 [ 1964.355541][ T895] netlink_sendmsg+0x723/0xbe0 [ 1964.355541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1964.355541][ T895] ___sys_sendmsg+0xee/0x170 [ 1964.355541][ T895] __sys_sendmsg+0xcd/0x170 [ 1964.355541][ T895] do_syscall_64+0xc6/0x1e0 [ 1964.355541][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1964.355541][ T895] [ 1974.839166][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1974.839595][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1974.839595][ T895] netdev_get_by_index+0x5e/0x80 [ 1974.839595][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1974.839595][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1974.839595][ T895] ip6_route_add+0x1c/0x140 [ 1974.839595][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1974.839595][ T895] addrconf_add_dev+0xe2/0x170 [ 1974.839595][ T895] inet6_addr_add+0x12f/0xa40 [ 1974.839595][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1974.839595][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1974.839595][ T895] netlink_rcv_skb+0x130/0x360 [ 1974.839595][ T895] netlink_unicast+0x449/0x710 [ 1974.839595][ T895] netlink_sendmsg+0x723/0xbe0 [ 1974.839595][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1974.839595][ T895] ___sys_sendmsg+0xee/0x170 [ 1974.839595][ T895] __sys_sendmsg+0xcd/0x170 [ 1974.839595][ T895] do_syscall_64+0xc6/0x1e0 [ 1974.839595][ T895] [ 1974.841935][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1974.841935][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1974.841935][ T895] ipv6_find_idev+0x102/0x170 [ 1974.841935][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1974.841935][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1974.841935][ T895] netlink_rcv_skb+0x130/0x360 [ 1974.841935][ T895] netlink_unicast+0x449/0x710 [ 1974.841935][ T895] netlink_sendmsg+0x723/0xbe0 [ 1974.841935][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1974.841935][ T895] ___sys_sendmsg+0xee/0x170 [ 1974.841935][ T895] __sys_sendmsg+0xcd/0x170 [ 1974.841935][ T895] do_syscall_64+0xc6/0x1e0 [ 1974.841935][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1974.841935][ T895] [ 1974.843665][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1974.843665][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1974.843665][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1974.843665][ T895] ipv6_find_idev+0x102/0x170 [ 1974.843665][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1974.843665][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1974.843665][ T895] netlink_rcv_skb+0x130/0x360 [ 1974.843665][ T895] netlink_unicast+0x449/0x710 [ 1974.843665][ T895] netlink_sendmsg+0x723/0xbe0 [ 1974.843665][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1974.843665][ T895] ___sys_sendmsg+0xee/0x170 [ 1974.843665][ T895] __sys_sendmsg+0xcd/0x170 [ 1974.843665][ T895] do_syscall_64+0xc6/0x1e0 [ 1974.843665][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1974.843665][ T895] [ 1984.863019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1984.863496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1984.863496][ T895] netdev_get_by_index+0x5e/0x80 [ 1984.863496][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1984.863496][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1984.863496][ T895] ip6_route_add+0x1c/0x140 [ 1984.863496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1984.863496][ T895] addrconf_add_dev+0xe2/0x170 [ 1984.863496][ T895] inet6_addr_add+0x12f/0xa40 [ 1984.863496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1984.863496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1984.863496][ T895] netlink_rcv_skb+0x130/0x360 [ 1984.863496][ T895] netlink_unicast+0x449/0x710 [ 1984.863496][ T895] netlink_sendmsg+0x723/0xbe0 [ 1984.863496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1984.863496][ T895] ___sys_sendmsg+0xee/0x170 [ 1984.863496][ T895] __sys_sendmsg+0xcd/0x170 [ 1984.863496][ T895] do_syscall_64+0xc6/0x1e0 [ 1984.863496][ T895] [ 1984.865713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1984.865713][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1984.865713][ T895] ipv6_find_idev+0x102/0x170 [ 1984.865713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1984.865713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1984.865713][ T895] netlink_rcv_skb+0x130/0x360 [ 1984.865713][ T895] netlink_unicast+0x449/0x710 [ 1984.865713][ T895] netlink_sendmsg+0x723/0xbe0 [ 1984.865713][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1984.865713][ T895] ___sys_sendmsg+0xee/0x170 [ 1984.865713][ T895] __sys_sendmsg+0xcd/0x170 [ 1984.865713][ T895] do_syscall_64+0xc6/0x1e0 [ 1984.865713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1984.865713][ T895] [ 1984.867450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1984.867450][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1984.867450][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1984.867450][ T895] ipv6_find_idev+0x102/0x170 [ 1984.867450][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1984.867450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1984.867450][ T895] netlink_rcv_skb+0x130/0x360 [ 1984.867450][ T895] netlink_unicast+0x449/0x710 [ 1984.867450][ T895] netlink_sendmsg+0x723/0xbe0 [ 1984.867450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1984.867450][ T895] ___sys_sendmsg+0xee/0x170 [ 1984.867450][ T895] __sys_sendmsg+0xcd/0x170 [ 1984.867450][ T895] do_syscall_64+0xc6/0x1e0 [ 1984.867450][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1984.867450][ T895] [ 1994.911015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1994.911445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1994.911445][ T895] netdev_get_by_index+0x5e/0x80 [ 1994.911445][ T895] fib6_nh_init+0x3d8/0x15b0 [ 1994.911445][ T895] ip6_route_info_create+0xf18/0x17d0 [ 1994.911445][ T895] ip6_route_add+0x1c/0x140 [ 1994.911445][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 1994.911445][ T895] addrconf_add_dev+0xe2/0x170 [ 1994.911445][ T895] inet6_addr_add+0x12f/0xa40 [ 1994.911445][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 1994.911445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1994.911445][ T895] netlink_rcv_skb+0x130/0x360 [ 1994.911445][ T895] netlink_unicast+0x449/0x710 [ 1994.911445][ T895] netlink_sendmsg+0x723/0xbe0 [ 1994.911445][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1994.911445][ T895] ___sys_sendmsg+0xee/0x170 [ 1994.911445][ T895] __sys_sendmsg+0xcd/0x170 [ 1994.911445][ T895] do_syscall_64+0xc6/0x1e0 [ 1994.911445][ T895] [ 1994.913666][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1994.913666][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 1994.913666][ T895] ipv6_find_idev+0x102/0x170 [ 1994.913666][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1994.913666][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1994.913666][ T895] netlink_rcv_skb+0x130/0x360 [ 1994.913666][ T895] netlink_unicast+0x449/0x710 [ 1994.913666][ T895] netlink_sendmsg+0x723/0xbe0 [ 1994.913666][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1994.913666][ T895] ___sys_sendmsg+0xee/0x170 [ 1994.913666][ T895] __sys_sendmsg+0xcd/0x170 [ 1994.913666][ T895] do_syscall_64+0xc6/0x1e0 [ 1994.913666][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1994.913666][ T895] [ 1994.915392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 1994.915392][ T895] neigh_parms_alloc+0x1e5/0x510 [ 1994.915392][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 1994.915392][ T895] ipv6_find_idev+0x102/0x170 [ 1994.915392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 1994.915392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1994.915392][ T895] netlink_rcv_skb+0x130/0x360 [ 1994.915392][ T895] netlink_unicast+0x449/0x710 [ 1994.915392][ T895] netlink_sendmsg+0x723/0xbe0 [ 1994.915392][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 1994.915392][ T895] ___sys_sendmsg+0xee/0x170 [ 1994.915392][ T895] __sys_sendmsg+0xcd/0x170 [ 1994.915392][ T895] do_syscall_64+0xc6/0x1e0 [ 1994.915392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1994.915392][ T895] [ 2005.055005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2005.055422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2005.055422][ T895] netdev_get_by_index+0x5e/0x80 [ 2005.055422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2005.055422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2005.055422][ T895] ip6_route_add+0x1c/0x140 [ 2005.055422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2005.055422][ T895] addrconf_add_dev+0xe2/0x170 [ 2005.055422][ T895] inet6_addr_add+0x12f/0xa40 [ 2005.055422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2005.055422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2005.055422][ T895] netlink_rcv_skb+0x130/0x360 [ 2005.055422][ T895] netlink_unicast+0x449/0x710 [ 2005.055422][ T895] netlink_sendmsg+0x723/0xbe0 [ 2005.055422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2005.055422][ T895] ___sys_sendmsg+0xee/0x170 [ 2005.055422][ T895] __sys_sendmsg+0xcd/0x170 [ 2005.055422][ T895] do_syscall_64+0xc6/0x1e0 [ 2005.055422][ T895] [ 2005.057676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2005.057676][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2005.057676][ T895] ipv6_find_idev+0x102/0x170 [ 2005.057676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2005.057676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2005.057676][ T895] netlink_rcv_skb+0x130/0x360 [ 2005.057676][ T895] netlink_unicast+0x449/0x710 [ 2005.057676][ T895] netlink_sendmsg+0x723/0xbe0 [ 2005.057676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2005.057676][ T895] ___sys_sendmsg+0xee/0x170 [ 2005.057676][ T895] __sys_sendmsg+0xcd/0x170 [ 2005.057676][ T895] do_syscall_64+0xc6/0x1e0 [ 2005.057676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2005.057676][ T895] [ 2005.059402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2005.059402][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2005.059402][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2005.059402][ T895] ipv6_find_idev+0x102/0x170 [ 2005.059402][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2005.059402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2005.059402][ T895] netlink_rcv_skb+0x130/0x360 [ 2005.059402][ T895] netlink_unicast+0x449/0x710 [ 2005.059402][ T895] netlink_sendmsg+0x723/0xbe0 [ 2005.059402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2005.059402][ T895] ___sys_sendmsg+0xee/0x170 [ 2005.059402][ T895] __sys_sendmsg+0xcd/0x170 [ 2005.059402][ T895] do_syscall_64+0xc6/0x1e0 [ 2005.059402][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2005.059402][ T895] [ 2015.302994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2015.303446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2015.303446][ T895] netdev_get_by_index+0x5e/0x80 [ 2015.303446][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2015.303446][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2015.303446][ T895] ip6_route_add+0x1c/0x140 [ 2015.303446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2015.303446][ T895] addrconf_add_dev+0xe2/0x170 [ 2015.303446][ T895] inet6_addr_add+0x12f/0xa40 [ 2015.303446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2015.303446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2015.303446][ T895] netlink_rcv_skb+0x130/0x360 [ 2015.303446][ T895] netlink_unicast+0x449/0x710 [ 2015.303446][ T895] netlink_sendmsg+0x723/0xbe0 [ 2015.303446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2015.303446][ T895] ___sys_sendmsg+0xee/0x170 [ 2015.303446][ T895] __sys_sendmsg+0xcd/0x170 [ 2015.303446][ T895] do_syscall_64+0xc6/0x1e0 [ 2015.303446][ T895] [ 2015.305711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2015.305711][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2015.305711][ T895] ipv6_find_idev+0x102/0x170 [ 2015.305711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2015.305711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2015.305711][ T895] netlink_rcv_skb+0x130/0x360 [ 2015.305711][ T895] netlink_unicast+0x449/0x710 [ 2015.305711][ T895] netlink_sendmsg+0x723/0xbe0 [ 2015.305711][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2015.305711][ T895] ___sys_sendmsg+0xee/0x170 [ 2015.305711][ T895] __sys_sendmsg+0xcd/0x170 [ 2015.305711][ T895] do_syscall_64+0xc6/0x1e0 [ 2015.305711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2015.305711][ T895] [ 2015.307433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2015.307433][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2015.307433][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2015.307433][ T895] ipv6_find_idev+0x102/0x170 [ 2015.307433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2015.307433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2015.307433][ T895] netlink_rcv_skb+0x130/0x360 [ 2015.307433][ T895] netlink_unicast+0x449/0x710 [ 2015.307433][ T895] netlink_sendmsg+0x723/0xbe0 [ 2015.307433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2015.307433][ T895] ___sys_sendmsg+0xee/0x170 [ 2015.307433][ T895] __sys_sendmsg+0xcd/0x170 [ 2015.307433][ T895] do_syscall_64+0xc6/0x1e0 [ 2015.307433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2015.307433][ T895] [ 2025.550973][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2025.551412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2025.551412][ T895] netdev_get_by_index+0x5e/0x80 [ 2025.551412][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2025.551412][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2025.551412][ T895] ip6_route_add+0x1c/0x140 [ 2025.551412][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2025.551412][ T895] addrconf_add_dev+0xe2/0x170 [ 2025.551412][ T895] inet6_addr_add+0x12f/0xa40 [ 2025.551412][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2025.551412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2025.551412][ T895] netlink_rcv_skb+0x130/0x360 [ 2025.551412][ T895] netlink_unicast+0x449/0x710 [ 2025.551412][ T895] netlink_sendmsg+0x723/0xbe0 [ 2025.551412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2025.551412][ T895] ___sys_sendmsg+0xee/0x170 [ 2025.551412][ T895] __sys_sendmsg+0xcd/0x170 [ 2025.551412][ T895] do_syscall_64+0xc6/0x1e0 [ 2025.551412][ T895] [ 2025.553637][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2025.553637][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2025.553637][ T895] ipv6_find_idev+0x102/0x170 [ 2025.553637][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2025.553637][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2025.553637][ T895] netlink_rcv_skb+0x130/0x360 [ 2025.553637][ T895] netlink_unicast+0x449/0x710 [ 2025.553637][ T895] netlink_sendmsg+0x723/0xbe0 [ 2025.553637][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2025.553637][ T895] ___sys_sendmsg+0xee/0x170 [ 2025.553637][ T895] __sys_sendmsg+0xcd/0x170 [ 2025.553637][ T895] do_syscall_64+0xc6/0x1e0 [ 2025.553637][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2025.553637][ T895] [ 2025.555353][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2025.555353][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2025.555353][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2025.555353][ T895] ipv6_find_idev+0x102/0x170 [ 2025.555353][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2025.555353][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2025.555353][ T895] netlink_rcv_skb+0x130/0x360 [ 2025.555353][ T895] netlink_unicast+0x449/0x710 [ 2025.555353][ T895] netlink_sendmsg+0x723/0xbe0 [ 2025.555353][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2025.555353][ T895] ___sys_sendmsg+0xee/0x170 [ 2025.555353][ T895] __sys_sendmsg+0xcd/0x170 [ 2025.555353][ T895] do_syscall_64+0xc6/0x1e0 [ 2025.555353][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2025.555353][ T895] [ 2035.574985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2035.575409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2035.575409][ T895] netdev_get_by_index+0x5e/0x80 [ 2035.575409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2035.575409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2035.575409][ T895] ip6_route_add+0x1c/0x140 [ 2035.575409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2035.575409][ T895] addrconf_add_dev+0xe2/0x170 [ 2035.575409][ T895] inet6_addr_add+0x12f/0xa40 [ 2035.575409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2035.575409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2035.575409][ T895] netlink_rcv_skb+0x130/0x360 [ 2035.575409][ T895] netlink_unicast+0x449/0x710 [ 2035.575409][ T895] netlink_sendmsg+0x723/0xbe0 [ 2035.575409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2035.575409][ T895] ___sys_sendmsg+0xee/0x170 [ 2035.575409][ T895] __sys_sendmsg+0xcd/0x170 [ 2035.575409][ T895] do_syscall_64+0xc6/0x1e0 [ 2035.575409][ T895] [ 2035.577626][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2035.577626][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2035.577626][ T895] ipv6_find_idev+0x102/0x170 [ 2035.577626][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2035.577626][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2035.577626][ T895] netlink_rcv_skb+0x130/0x360 [ 2035.577626][ T895] netlink_unicast+0x449/0x710 [ 2035.577626][ T895] netlink_sendmsg+0x723/0xbe0 [ 2035.577626][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2035.577626][ T895] ___sys_sendmsg+0xee/0x170 [ 2035.577626][ T895] __sys_sendmsg+0xcd/0x170 [ 2035.577626][ T895] do_syscall_64+0xc6/0x1e0 [ 2035.577626][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2035.577626][ T895] [ 2035.579348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2035.579348][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2035.579348][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2035.579348][ T895] ipv6_find_idev+0x102/0x170 [ 2035.579348][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2035.579348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2035.579348][ T895] netlink_rcv_skb+0x130/0x360 [ 2035.579348][ T895] netlink_unicast+0x449/0x710 [ 2035.579348][ T895] netlink_sendmsg+0x723/0xbe0 [ 2035.579348][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2035.579348][ T895] ___sys_sendmsg+0xee/0x170 [ 2035.579348][ T895] __sys_sendmsg+0xcd/0x170 [ 2035.579348][ T895] do_syscall_64+0xc6/0x1e0 [ 2035.579348][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2035.579348][ T895] [ 2045.823027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2045.823606][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2045.823606][ T895] netdev_get_by_index+0x5e/0x80 [ 2045.823606][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2045.823606][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2045.823606][ T895] ip6_route_add+0x1c/0x140 [ 2045.823606][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2045.823606][ T895] addrconf_add_dev+0xe2/0x170 [ 2045.823606][ T895] inet6_addr_add+0x12f/0xa40 [ 2045.823606][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2045.823606][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2045.823606][ T895] netlink_rcv_skb+0x130/0x360 [ 2045.823606][ T895] netlink_unicast+0x449/0x710 [ 2045.823606][ T895] netlink_sendmsg+0x723/0xbe0 [ 2045.823606][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2045.823606][ T895] ___sys_sendmsg+0xee/0x170 [ 2045.823606][ T895] __sys_sendmsg+0xcd/0x170 [ 2045.823606][ T895] do_syscall_64+0xc6/0x1e0 [ 2045.823606][ T895] [ 2045.826261][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2045.826261][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2045.826261][ T895] ipv6_find_idev+0x102/0x170 [ 2045.826261][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2045.826261][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2045.826261][ T895] netlink_rcv_skb+0x130/0x360 [ 2045.826261][ T895] netlink_unicast+0x449/0x710 [ 2045.826261][ T895] netlink_sendmsg+0x723/0xbe0 [ 2045.826261][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2045.826261][ T895] ___sys_sendmsg+0xee/0x170 [ 2045.826261][ T895] __sys_sendmsg+0xcd/0x170 [ 2045.826261][ T895] do_syscall_64+0xc6/0x1e0 [ 2045.826261][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2045.826261][ T895] [ 2045.827967][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2045.827967][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2045.827967][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2045.827967][ T895] ipv6_find_idev+0x102/0x170 [ 2045.827967][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2045.827967][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2045.827967][ T895] netlink_rcv_skb+0x130/0x360 [ 2045.827967][ T895] netlink_unicast+0x449/0x710 [ 2045.827967][ T895] netlink_sendmsg+0x723/0xbe0 [ 2045.827967][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2045.827967][ T895] ___sys_sendmsg+0xee/0x170 [ 2045.827967][ T895] __sys_sendmsg+0xcd/0x170 [ 2045.827967][ T895] do_syscall_64+0xc6/0x1e0 [ 2045.827967][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2045.827967][ T895] [ 2056.070998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2056.071543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2056.071543][ T895] netdev_get_by_index+0x5e/0x80 [ 2056.071543][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2056.071543][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2056.071543][ T895] ip6_route_add+0x1c/0x140 [ 2056.071543][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2056.071543][ T895] addrconf_add_dev+0xe2/0x170 [ 2056.071543][ T895] inet6_addr_add+0x12f/0xa40 [ 2056.071543][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2056.071543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2056.071543][ T895] netlink_rcv_skb+0x130/0x360 [ 2056.071543][ T895] netlink_unicast+0x449/0x710 [ 2056.071543][ T895] netlink_sendmsg+0x723/0xbe0 [ 2056.071543][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2056.071543][ T895] ___sys_sendmsg+0xee/0x170 [ 2056.071543][ T895] __sys_sendmsg+0xcd/0x170 [ 2056.071543][ T895] do_syscall_64+0xc6/0x1e0 [ 2056.071543][ T895] [ 2056.074361][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2056.074361][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2056.074361][ T895] ipv6_find_idev+0x102/0x170 [ 2056.074361][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2056.074361][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2056.074361][ T895] netlink_rcv_skb+0x130/0x360 [ 2056.074361][ T895] netlink_unicast+0x449/0x710 [ 2056.074361][ T895] netlink_sendmsg+0x723/0xbe0 [ 2056.074361][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2056.074361][ T895] ___sys_sendmsg+0xee/0x170 [ 2056.074361][ T895] __sys_sendmsg+0xcd/0x170 [ 2056.074361][ T895] do_syscall_64+0xc6/0x1e0 [ 2056.074361][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2056.074361][ T895] [ 2056.076532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2056.076532][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2056.076532][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2056.076532][ T895] ipv6_find_idev+0x102/0x170 [ 2056.076532][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2056.076532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2056.076532][ T895] netlink_rcv_skb+0x130/0x360 [ 2056.076532][ T895] netlink_unicast+0x449/0x710 [ 2056.076532][ T895] netlink_sendmsg+0x723/0xbe0 [ 2056.076532][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2056.076532][ T895] ___sys_sendmsg+0xee/0x170 [ 2056.076532][ T895] __sys_sendmsg+0xcd/0x170 [ 2056.076532][ T895] do_syscall_64+0xc6/0x1e0 [ 2056.076532][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2056.076532][ T895] [ 2066.335068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2066.335551][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2066.335551][ T895] netdev_get_by_index+0x5e/0x80 [ 2066.335551][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2066.335551][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2066.335551][ T895] ip6_route_add+0x1c/0x140 [ 2066.335551][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2066.335551][ T895] addrconf_add_dev+0xe2/0x170 [ 2066.335551][ T895] inet6_addr_add+0x12f/0xa40 [ 2066.335551][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2066.335551][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2066.335551][ T895] netlink_rcv_skb+0x130/0x360 [ 2066.335551][ T895] netlink_unicast+0x449/0x710 [ 2066.335551][ T895] netlink_sendmsg+0x723/0xbe0 [ 2066.335551][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2066.335551][ T895] ___sys_sendmsg+0xee/0x170 [ 2066.335551][ T895] __sys_sendmsg+0xcd/0x170 [ 2066.335551][ T895] do_syscall_64+0xc6/0x1e0 [ 2066.335551][ T895] [ 2066.337893][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2066.337893][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2066.337893][ T895] ipv6_find_idev+0x102/0x170 [ 2066.337893][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2066.337893][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2066.337893][ T895] netlink_rcv_skb+0x130/0x360 [ 2066.337893][ T895] netlink_unicast+0x449/0x710 [ 2066.337893][ T895] netlink_sendmsg+0x723/0xbe0 [ 2066.337893][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2066.337893][ T895] ___sys_sendmsg+0xee/0x170 [ 2066.337893][ T895] __sys_sendmsg+0xcd/0x170 [ 2066.337893][ T895] do_syscall_64+0xc6/0x1e0 [ 2066.337893][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2066.337893][ T895] [ 2066.339605][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2066.339605][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2066.339605][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2066.339605][ T895] ipv6_find_idev+0x102/0x170 [ 2066.339605][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2066.339605][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2066.339605][ T895] netlink_rcv_skb+0x130/0x360 [ 2066.339605][ T895] netlink_unicast+0x449/0x710 [ 2066.339605][ T895] netlink_sendmsg+0x723/0xbe0 [ 2066.339605][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2066.339605][ T895] ___sys_sendmsg+0xee/0x170 [ 2066.339605][ T895] __sys_sendmsg+0xcd/0x170 [ 2066.339605][ T895] do_syscall_64+0xc6/0x1e0 [ 2066.339605][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2066.339605][ T895] [ 2076.383007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2076.383486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2076.383486][ T895] netdev_get_by_index+0x5e/0x80 [ 2076.383486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2076.383486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2076.383486][ T895] ip6_route_add+0x1c/0x140 [ 2076.383486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2076.383486][ T895] addrconf_add_dev+0xe2/0x170 [ 2076.383486][ T895] inet6_addr_add+0x12f/0xa40 [ 2076.383486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2076.383486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2076.383486][ T895] netlink_rcv_skb+0x130/0x360 [ 2076.383486][ T895] netlink_unicast+0x449/0x710 [ 2076.383486][ T895] netlink_sendmsg+0x723/0xbe0 [ 2076.383486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2076.383486][ T895] ___sys_sendmsg+0xee/0x170 [ 2076.383486][ T895] __sys_sendmsg+0xcd/0x170 [ 2076.383486][ T895] do_syscall_64+0xc6/0x1e0 [ 2076.383486][ T895] [ 2076.385691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2076.385691][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2076.385691][ T895] ipv6_find_idev+0x102/0x170 [ 2076.385691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2076.385691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2076.385691][ T895] netlink_rcv_skb+0x130/0x360 [ 2076.385691][ T895] netlink_unicast+0x449/0x710 [ 2076.385691][ T895] netlink_sendmsg+0x723/0xbe0 [ 2076.385691][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2076.385691][ T895] ___sys_sendmsg+0xee/0x170 [ 2076.385691][ T895] __sys_sendmsg+0xcd/0x170 [ 2076.385691][ T895] do_syscall_64+0xc6/0x1e0 [ 2076.385691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2076.385691][ T895] [ 2076.387397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2076.387397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2076.387397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2076.387397][ T895] ipv6_find_idev+0x102/0x170 [ 2076.387397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2076.387397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2076.387397][ T895] netlink_rcv_skb+0x130/0x360 [ 2076.387397][ T895] netlink_unicast+0x449/0x710 [ 2076.387397][ T895] netlink_sendmsg+0x723/0xbe0 [ 2076.387397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2076.387397][ T895] ___sys_sendmsg+0xee/0x170 [ 2076.387397][ T895] __sys_sendmsg+0xcd/0x170 [ 2076.387397][ T895] do_syscall_64+0xc6/0x1e0 [ 2076.387397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2076.387397][ T895] [ 2086.430996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2086.431480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2086.431480][ T895] netdev_get_by_index+0x5e/0x80 [ 2086.431480][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2086.431480][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2086.431480][ T895] ip6_route_add+0x1c/0x140 [ 2086.431480][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2086.431480][ T895] addrconf_add_dev+0xe2/0x170 [ 2086.431480][ T895] inet6_addr_add+0x12f/0xa40 [ 2086.431480][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2086.431480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2086.431480][ T895] netlink_rcv_skb+0x130/0x360 [ 2086.431480][ T895] netlink_unicast+0x449/0x710 [ 2086.431480][ T895] netlink_sendmsg+0x723/0xbe0 [ 2086.431480][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2086.431480][ T895] ___sys_sendmsg+0xee/0x170 [ 2086.431480][ T895] __sys_sendmsg+0xcd/0x170 [ 2086.431480][ T895] do_syscall_64+0xc6/0x1e0 [ 2086.431480][ T895] [ 2086.433686][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2086.433686][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2086.433686][ T895] ipv6_find_idev+0x102/0x170 [ 2086.433686][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2086.433686][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2086.433686][ T895] netlink_rcv_skb+0x130/0x360 [ 2086.433686][ T895] netlink_unicast+0x449/0x710 [ 2086.433686][ T895] netlink_sendmsg+0x723/0xbe0 [ 2086.433686][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2086.433686][ T895] ___sys_sendmsg+0xee/0x170 [ 2086.433686][ T895] __sys_sendmsg+0xcd/0x170 [ 2086.433686][ T895] do_syscall_64+0xc6/0x1e0 [ 2086.433686][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2086.433686][ T895] [ 2086.435396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2086.435396][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2086.435396][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2086.435396][ T895] ipv6_find_idev+0x102/0x170 [ 2086.435396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2086.435396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2086.435396][ T895] netlink_rcv_skb+0x130/0x360 [ 2086.435396][ T895] netlink_unicast+0x449/0x710 [ 2086.435396][ T895] netlink_sendmsg+0x723/0xbe0 [ 2086.435396][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2086.435396][ T895] ___sys_sendmsg+0xee/0x170 [ 2086.435396][ T895] __sys_sendmsg+0xcd/0x170 [ 2086.435396][ T895] do_syscall_64+0xc6/0x1e0 [ 2086.435396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2086.435396][ T895] [ 2096.607048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2096.607557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2096.607557][ T895] netdev_get_by_index+0x5e/0x80 [ 2096.607557][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2096.607557][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2096.607557][ T895] ip6_route_add+0x1c/0x140 [ 2096.607557][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2096.607557][ T895] addrconf_add_dev+0xe2/0x170 [ 2096.607557][ T895] inet6_addr_add+0x12f/0xa40 [ 2096.607557][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2096.607557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2096.607557][ T895] netlink_rcv_skb+0x130/0x360 [ 2096.607557][ T895] netlink_unicast+0x449/0x710 [ 2096.607557][ T895] netlink_sendmsg+0x723/0xbe0 [ 2096.607557][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2096.607557][ T895] ___sys_sendmsg+0xee/0x170 [ 2096.607557][ T895] __sys_sendmsg+0xcd/0x170 [ 2096.607557][ T895] do_syscall_64+0xc6/0x1e0 [ 2096.607557][ T895] [ 2096.609850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2096.609850][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2096.609850][ T895] ipv6_find_idev+0x102/0x170 [ 2096.609850][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2096.609850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2096.609850][ T895] netlink_rcv_skb+0x130/0x360 [ 2096.609850][ T895] netlink_unicast+0x449/0x710 [ 2096.609850][ T895] netlink_sendmsg+0x723/0xbe0 [ 2096.609850][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2096.609850][ T895] ___sys_sendmsg+0xee/0x170 [ 2096.609850][ T895] __sys_sendmsg+0xcd/0x170 [ 2096.609850][ T895] do_syscall_64+0xc6/0x1e0 [ 2096.609850][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2096.609850][ T895] [ 2096.611658][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2096.611658][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2096.611658][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2096.611658][ T895] ipv6_find_idev+0x102/0x170 [ 2096.611658][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2096.611658][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2096.611658][ T895] netlink_rcv_skb+0x130/0x360 [ 2096.611658][ T895] netlink_unicast+0x449/0x710 [ 2096.611658][ T895] netlink_sendmsg+0x723/0xbe0 [ 2096.611658][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2096.611658][ T895] ___sys_sendmsg+0xee/0x170 [ 2096.611658][ T895] __sys_sendmsg+0xcd/0x170 [ 2096.611658][ T895] do_syscall_64+0xc6/0x1e0 [ 2096.611658][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2096.611658][ T895] [ 2106.863016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2106.863543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2106.863543][ T895] netdev_get_by_index+0x5e/0x80 [ 2106.863543][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2106.863543][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2106.863543][ T895] ip6_route_add+0x1c/0x140 [ 2106.863543][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2106.863543][ T895] addrconf_add_dev+0xe2/0x170 [ 2106.863543][ T895] inet6_addr_add+0x12f/0xa40 [ 2106.863543][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2106.863543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2106.863543][ T895] netlink_rcv_skb+0x130/0x360 [ 2106.863543][ T895] netlink_unicast+0x449/0x710 [ 2106.863543][ T895] netlink_sendmsg+0x723/0xbe0 [ 2106.863543][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2106.863543][ T895] ___sys_sendmsg+0xee/0x170 [ 2106.863543][ T895] __sys_sendmsg+0xcd/0x170 [ 2106.863543][ T895] do_syscall_64+0xc6/0x1e0 [ 2106.863543][ T895] [ 2106.865887][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2106.865887][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2106.865887][ T895] ipv6_find_idev+0x102/0x170 [ 2106.865887][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2106.865887][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2106.865887][ T895] netlink_rcv_skb+0x130/0x360 [ 2106.865887][ T895] netlink_unicast+0x449/0x710 [ 2106.865887][ T895] netlink_sendmsg+0x723/0xbe0 [ 2106.865887][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2106.865887][ T895] ___sys_sendmsg+0xee/0x170 [ 2106.865887][ T895] __sys_sendmsg+0xcd/0x170 [ 2106.865887][ T895] do_syscall_64+0xc6/0x1e0 [ 2106.865887][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2106.865887][ T895] [ 2106.867666][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2106.867666][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2106.867666][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2106.867666][ T895] ipv6_find_idev+0x102/0x170 [ 2106.867666][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2106.867666][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2106.867666][ T895] netlink_rcv_skb+0x130/0x360 [ 2106.867666][ T895] netlink_unicast+0x449/0x710 [ 2106.867666][ T895] netlink_sendmsg+0x723/0xbe0 [ 2106.867666][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2106.867666][ T895] ___sys_sendmsg+0xee/0x170 [ 2106.867666][ T895] __sys_sendmsg+0xcd/0x170 [ 2106.867666][ T895] do_syscall_64+0xc6/0x1e0 [ 2106.867666][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2106.867666][ T895] [ 2117.119081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2117.119750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2117.119750][ T895] netdev_get_by_index+0x5e/0x80 [ 2117.119750][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2117.119750][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2117.119750][ T895] ip6_route_add+0x1c/0x140 [ 2117.119750][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2117.119750][ T895] addrconf_add_dev+0xe2/0x170 [ 2117.119750][ T895] inet6_addr_add+0x12f/0xa40 [ 2117.119750][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2117.119750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2117.119750][ T895] netlink_rcv_skb+0x130/0x360 [ 2117.119750][ T895] netlink_unicast+0x449/0x710 [ 2117.119750][ T895] netlink_sendmsg+0x723/0xbe0 [ 2117.119750][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2117.119750][ T895] ___sys_sendmsg+0xee/0x170 [ 2117.119750][ T895] __sys_sendmsg+0xcd/0x170 [ 2117.119750][ T895] do_syscall_64+0xc6/0x1e0 [ 2117.119750][ T895] [ 2117.122114][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2117.122114][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2117.122114][ T895] ipv6_find_idev+0x102/0x170 [ 2117.122114][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2117.122114][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2117.122114][ T895] netlink_rcv_skb+0x130/0x360 [ 2117.122114][ T895] netlink_unicast+0x449/0x710 [ 2117.122114][ T895] netlink_sendmsg+0x723/0xbe0 [ 2117.122114][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2117.122114][ T895] ___sys_sendmsg+0xee/0x170 [ 2117.122114][ T895] __sys_sendmsg+0xcd/0x170 [ 2117.122114][ T895] do_syscall_64+0xc6/0x1e0 [ 2117.122114][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2117.122114][ T895] [ 2117.123925][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2117.123925][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2117.123925][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2117.123925][ T895] ipv6_find_idev+0x102/0x170 [ 2117.123925][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2117.123925][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2117.123925][ T895] netlink_rcv_skb+0x130/0x360 [ 2117.123925][ T895] netlink_unicast+0x449/0x710 [ 2117.123925][ T895] netlink_sendmsg+0x723/0xbe0 [ 2117.123925][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2117.123925][ T895] ___sys_sendmsg+0xee/0x170 [ 2117.123925][ T895] __sys_sendmsg+0xcd/0x170 [ 2117.123925][ T895] do_syscall_64+0xc6/0x1e0 [ 2117.123925][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2117.123925][ T895] [ 2127.143052][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2127.143501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2127.143501][ T895] netdev_get_by_index+0x5e/0x80 [ 2127.143501][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2127.143501][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2127.143501][ T895] ip6_route_add+0x1c/0x140 [ 2127.143501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2127.143501][ T895] addrconf_add_dev+0xe2/0x170 [ 2127.143501][ T895] inet6_addr_add+0x12f/0xa40 [ 2127.143501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2127.143501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2127.143501][ T895] netlink_rcv_skb+0x130/0x360 [ 2127.143501][ T895] netlink_unicast+0x449/0x710 [ 2127.143501][ T895] netlink_sendmsg+0x723/0xbe0 [ 2127.143501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2127.143501][ T895] ___sys_sendmsg+0xee/0x170 [ 2127.143501][ T895] __sys_sendmsg+0xcd/0x170 [ 2127.143501][ T895] do_syscall_64+0xc6/0x1e0 [ 2127.143501][ T895] [ 2127.146113][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2127.146113][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2127.146113][ T895] ipv6_find_idev+0x102/0x170 [ 2127.146113][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2127.146113][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2127.146113][ T895] netlink_rcv_skb+0x130/0x360 [ 2127.146113][ T895] netlink_unicast+0x449/0x710 [ 2127.146113][ T895] netlink_sendmsg+0x723/0xbe0 [ 2127.146113][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2127.146113][ T895] ___sys_sendmsg+0xee/0x170 [ 2127.146113][ T895] __sys_sendmsg+0xcd/0x170 [ 2127.146113][ T895] do_syscall_64+0xc6/0x1e0 [ 2127.146113][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2127.146113][ T895] [ 2127.147931][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2127.147931][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2127.147931][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2127.147931][ T895] ipv6_find_idev+0x102/0x170 [ 2127.147931][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2127.147931][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2127.147931][ T895] netlink_rcv_skb+0x130/0x360 [ 2127.147931][ T895] netlink_unicast+0x449/0x710 [ 2127.147931][ T895] netlink_sendmsg+0x723/0xbe0 [ 2127.147931][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2127.147931][ T895] ___sys_sendmsg+0xee/0x170 [ 2127.147931][ T895] __sys_sendmsg+0xcd/0x170 [ 2127.147931][ T895] do_syscall_64+0xc6/0x1e0 [ 2127.147931][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2127.147931][ T895] [ 2137.391079][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2137.391508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2137.391508][ T895] netdev_get_by_index+0x5e/0x80 [ 2137.391508][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2137.391508][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2137.391508][ T895] ip6_route_add+0x1c/0x140 [ 2137.391508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2137.391508][ T895] addrconf_add_dev+0xe2/0x170 [ 2137.391508][ T895] inet6_addr_add+0x12f/0xa40 [ 2137.391508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2137.391508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2137.391508][ T895] netlink_rcv_skb+0x130/0x360 [ 2137.391508][ T895] netlink_unicast+0x449/0x710 [ 2137.391508][ T895] netlink_sendmsg+0x723/0xbe0 [ 2137.391508][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2137.391508][ T895] ___sys_sendmsg+0xee/0x170 [ 2137.391508][ T895] __sys_sendmsg+0xcd/0x170 [ 2137.391508][ T895] do_syscall_64+0xc6/0x1e0 [ 2137.391508][ T895] [ 2137.393713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2137.393713][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2137.393713][ T895] ipv6_find_idev+0x102/0x170 [ 2137.393713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2137.393713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2137.393713][ T895] netlink_rcv_skb+0x130/0x360 [ 2137.393713][ T895] netlink_unicast+0x449/0x710 [ 2137.393713][ T895] netlink_sendmsg+0x723/0xbe0 [ 2137.393713][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2137.393713][ T895] ___sys_sendmsg+0xee/0x170 [ 2137.393713][ T895] __sys_sendmsg+0xcd/0x170 [ 2137.393713][ T895] do_syscall_64+0xc6/0x1e0 [ 2137.393713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2137.393713][ T895] [ 2137.395422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2137.395422][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2137.395422][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2137.395422][ T895] ipv6_find_idev+0x102/0x170 [ 2137.395422][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2137.395422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2137.395422][ T895] netlink_rcv_skb+0x130/0x360 [ 2137.395422][ T895] netlink_unicast+0x449/0x710 [ 2137.395422][ T895] netlink_sendmsg+0x723/0xbe0 [ 2137.395422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2137.395422][ T895] ___sys_sendmsg+0xee/0x170 [ 2137.395422][ T895] __sys_sendmsg+0xcd/0x170 [ 2137.395422][ T895] do_syscall_64+0xc6/0x1e0 [ 2137.395422][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2137.395422][ T895] [ 2147.839079][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2147.839567][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2147.839567][ T895] netdev_get_by_index+0x5e/0x80 [ 2147.839567][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2147.839567][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2147.839567][ T895] ip6_route_add+0x1c/0x140 [ 2147.839567][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2147.839567][ T895] addrconf_add_dev+0xe2/0x170 [ 2147.839567][ T895] inet6_addr_add+0x12f/0xa40 [ 2147.839567][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2147.839567][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2147.839567][ T895] netlink_rcv_skb+0x130/0x360 [ 2147.839567][ T895] netlink_unicast+0x449/0x710 [ 2147.839567][ T895] netlink_sendmsg+0x723/0xbe0 [ 2147.839567][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2147.839567][ T895] ___sys_sendmsg+0xee/0x170 [ 2147.839567][ T895] __sys_sendmsg+0xcd/0x170 [ 2147.839567][ T895] do_syscall_64+0xc6/0x1e0 [ 2147.839567][ T895] [ 2147.841810][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2147.841810][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2147.841810][ T895] ipv6_find_idev+0x102/0x170 [ 2147.841810][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2147.841810][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2147.841810][ T895] netlink_rcv_skb+0x130/0x360 [ 2147.841810][ T895] netlink_unicast+0x449/0x710 [ 2147.841810][ T895] netlink_sendmsg+0x723/0xbe0 [ 2147.841810][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2147.841810][ T895] ___sys_sendmsg+0xee/0x170 [ 2147.841810][ T895] __sys_sendmsg+0xcd/0x170 [ 2147.841810][ T895] do_syscall_64+0xc6/0x1e0 [ 2147.841810][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2147.841810][ T895] [ 2147.843631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2147.843631][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2147.843631][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2147.843631][ T895] ipv6_find_idev+0x102/0x170 [ 2147.843631][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2147.843631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2147.843631][ T895] netlink_rcv_skb+0x130/0x360 [ 2147.843631][ T895] netlink_unicast+0x449/0x710 [ 2147.843631][ T895] netlink_sendmsg+0x723/0xbe0 [ 2147.843631][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2147.843631][ T895] ___sys_sendmsg+0xee/0x170 [ 2147.843631][ T895] __sys_sendmsg+0xcd/0x170 [ 2147.843631][ T895] do_syscall_64+0xc6/0x1e0 [ 2147.843631][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2147.843631][ T895] [ 2158.014970][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2158.015390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2158.015390][ T895] netdev_get_by_index+0x5e/0x80 [ 2158.015390][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2158.015390][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2158.015390][ T895] ip6_route_add+0x1c/0x140 [ 2158.015390][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2158.015390][ T895] addrconf_add_dev+0xe2/0x170 [ 2158.015390][ T895] inet6_addr_add+0x12f/0xa40 [ 2158.015390][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2158.015390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2158.015390][ T895] netlink_rcv_skb+0x130/0x360 [ 2158.015390][ T895] netlink_unicast+0x449/0x710 [ 2158.015390][ T895] netlink_sendmsg+0x723/0xbe0 [ 2158.015390][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2158.015390][ T895] ___sys_sendmsg+0xee/0x170 [ 2158.015390][ T895] __sys_sendmsg+0xcd/0x170 [ 2158.015390][ T895] do_syscall_64+0xc6/0x1e0 [ 2158.015390][ T895] [ 2158.017728][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2158.017728][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2158.017728][ T895] ipv6_find_idev+0x102/0x170 [ 2158.017728][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2158.017728][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2158.017728][ T895] netlink_rcv_skb+0x130/0x360 [ 2158.017728][ T895] netlink_unicast+0x449/0x710 [ 2158.017728][ T895] netlink_sendmsg+0x723/0xbe0 [ 2158.017728][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2158.017728][ T895] ___sys_sendmsg+0xee/0x170 [ 2158.017728][ T895] __sys_sendmsg+0xcd/0x170 [ 2158.017728][ T895] do_syscall_64+0xc6/0x1e0 [ 2158.017728][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2158.017728][ T895] [ 2158.019490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2158.019490][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2158.019490][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2158.019490][ T895] ipv6_find_idev+0x102/0x170 [ 2158.019490][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2158.019490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2158.019490][ T895] netlink_rcv_skb+0x130/0x360 [ 2158.019490][ T895] netlink_unicast+0x449/0x710 [ 2158.019490][ T895] netlink_sendmsg+0x723/0xbe0 [ 2158.019490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2158.019490][ T895] ___sys_sendmsg+0xee/0x170 [ 2158.019490][ T895] __sys_sendmsg+0xcd/0x170 [ 2158.019490][ T895] do_syscall_64+0xc6/0x1e0 [ 2158.019490][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2158.019490][ T895] [ 2168.022935][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2168.023408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2168.023408][ T895] netdev_get_by_index+0x5e/0x80 [ 2168.023408][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2168.023408][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2168.023408][ T895] ip6_route_add+0x1c/0x140 [ 2168.023408][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2168.023408][ T895] addrconf_add_dev+0xe2/0x170 [ 2168.023408][ T895] inet6_addr_add+0x12f/0xa40 [ 2168.023408][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2168.023408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2168.023408][ T895] netlink_rcv_skb+0x130/0x360 [ 2168.023408][ T895] netlink_unicast+0x449/0x710 [ 2168.023408][ T895] netlink_sendmsg+0x723/0xbe0 [ 2168.023408][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2168.023408][ T895] ___sys_sendmsg+0xee/0x170 [ 2168.023408][ T895] __sys_sendmsg+0xcd/0x170 [ 2168.023408][ T895] do_syscall_64+0xc6/0x1e0 [ 2168.023408][ T895] [ 2168.025614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2168.025614][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2168.025614][ T895] ipv6_find_idev+0x102/0x170 [ 2168.025614][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2168.025614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2168.025614][ T895] netlink_rcv_skb+0x130/0x360 [ 2168.025614][ T895] netlink_unicast+0x449/0x710 [ 2168.025614][ T895] netlink_sendmsg+0x723/0xbe0 [ 2168.025614][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2168.025614][ T895] ___sys_sendmsg+0xee/0x170 [ 2168.025614][ T895] __sys_sendmsg+0xcd/0x170 [ 2168.025614][ T895] do_syscall_64+0xc6/0x1e0 [ 2168.025614][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2168.025614][ T895] [ 2168.027352][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2168.027352][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2168.027352][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2168.027352][ T895] ipv6_find_idev+0x102/0x170 [ 2168.027352][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2168.027352][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2168.027352][ T895] netlink_rcv_skb+0x130/0x360 [ 2168.027352][ T895] netlink_unicast+0x449/0x710 [ 2168.027352][ T895] netlink_sendmsg+0x723/0xbe0 [ 2168.027352][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2168.027352][ T895] ___sys_sendmsg+0xee/0x170 [ 2168.027352][ T895] __sys_sendmsg+0xcd/0x170 [ 2168.027352][ T895] do_syscall_64+0xc6/0x1e0 [ 2168.027352][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2168.027352][ T895] [ 2178.239055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2178.239537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2178.239537][ T895] netdev_get_by_index+0x5e/0x80 [ 2178.239537][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2178.239537][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2178.239537][ T895] ip6_route_add+0x1c/0x140 [ 2178.239537][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2178.239537][ T895] addrconf_add_dev+0xe2/0x170 [ 2178.239537][ T895] inet6_addr_add+0x12f/0xa40 [ 2178.239537][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2178.239537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2178.239537][ T895] netlink_rcv_skb+0x130/0x360 [ 2178.239537][ T895] netlink_unicast+0x449/0x710 [ 2178.239537][ T895] netlink_sendmsg+0x723/0xbe0 [ 2178.239537][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2178.239537][ T895] ___sys_sendmsg+0xee/0x170 [ 2178.239537][ T895] __sys_sendmsg+0xcd/0x170 [ 2178.239537][ T895] do_syscall_64+0xc6/0x1e0 [ 2178.239537][ T895] [ 2178.241748][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2178.241748][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2178.241748][ T895] ipv6_find_idev+0x102/0x170 [ 2178.241748][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2178.241748][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2178.241748][ T895] netlink_rcv_skb+0x130/0x360 [ 2178.241748][ T895] netlink_unicast+0x449/0x710 [ 2178.241748][ T895] netlink_sendmsg+0x723/0xbe0 [ 2178.241748][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2178.241748][ T895] ___sys_sendmsg+0xee/0x170 [ 2178.241748][ T895] __sys_sendmsg+0xcd/0x170 [ 2178.241748][ T895] do_syscall_64+0xc6/0x1e0 [ 2178.241748][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2178.241748][ T895] [ 2178.243456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2178.243456][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2178.243456][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2178.243456][ T895] ipv6_find_idev+0x102/0x170 [ 2178.243456][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2178.243456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2178.243456][ T895] netlink_rcv_skb+0x130/0x360 [ 2178.243456][ T895] netlink_unicast+0x449/0x710 [ 2178.243456][ T895] netlink_sendmsg+0x723/0xbe0 [ 2178.243456][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2178.243456][ T895] ___sys_sendmsg+0xee/0x170 [ 2178.243456][ T895] __sys_sendmsg+0xcd/0x170 [ 2178.243456][ T895] do_syscall_64+0xc6/0x1e0 [ 2178.243456][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2178.243456][ T895] [ 2188.295032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2188.295592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2188.295592][ T895] netdev_get_by_index+0x5e/0x80 [ 2188.295592][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2188.295592][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2188.295592][ T895] ip6_route_add+0x1c/0x140 [ 2188.295592][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2188.295592][ T895] addrconf_add_dev+0xe2/0x170 [ 2188.295592][ T895] inet6_addr_add+0x12f/0xa40 [ 2188.295592][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2188.295592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2188.295592][ T895] netlink_rcv_skb+0x130/0x360 [ 2188.295592][ T895] netlink_unicast+0x449/0x710 [ 2188.295592][ T895] netlink_sendmsg+0x723/0xbe0 [ 2188.295592][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2188.295592][ T895] ___sys_sendmsg+0xee/0x170 [ 2188.295592][ T895] __sys_sendmsg+0xcd/0x170 [ 2188.295592][ T895] do_syscall_64+0xc6/0x1e0 [ 2188.295592][ T895] [ 2188.298922][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2188.298922][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2188.298922][ T895] ipv6_find_idev+0x102/0x170 [ 2188.298922][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2188.298922][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2188.298922][ T895] netlink_rcv_skb+0x130/0x360 [ 2188.298922][ T895] netlink_unicast+0x449/0x710 [ 2188.298922][ T895] netlink_sendmsg+0x723/0xbe0 [ 2188.298922][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2188.298922][ T895] ___sys_sendmsg+0xee/0x170 [ 2188.298922][ T895] __sys_sendmsg+0xcd/0x170 [ 2188.298922][ T895] do_syscall_64+0xc6/0x1e0 [ 2188.298922][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2188.298922][ T895] [ 2188.301572][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2188.301572][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2188.301572][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2188.301572][ T895] ipv6_find_idev+0x102/0x170 [ 2188.301572][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2188.301572][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2188.301572][ T895] netlink_rcv_skb+0x130/0x360 [ 2188.301572][ T895] netlink_unicast+0x449/0x710 [ 2188.301572][ T895] netlink_sendmsg+0x723/0xbe0 [ 2188.301572][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2188.301572][ T895] ___sys_sendmsg+0xee/0x170 [ 2188.301572][ T895] __sys_sendmsg+0xcd/0x170 [ 2188.301572][ T895] do_syscall_64+0xc6/0x1e0 [ 2188.301572][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2188.301572][ T895] [ 2198.542998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2198.543435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2198.543435][ T895] netdev_get_by_index+0x5e/0x80 [ 2198.543435][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2198.543435][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2198.543435][ T895] ip6_route_add+0x1c/0x140 [ 2198.543435][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2198.543435][ T895] addrconf_add_dev+0xe2/0x170 [ 2198.543435][ T895] inet6_addr_add+0x12f/0xa40 [ 2198.543435][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2198.543435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2198.543435][ T895] netlink_rcv_skb+0x130/0x360 [ 2198.543435][ T895] netlink_unicast+0x449/0x710 [ 2198.543435][ T895] netlink_sendmsg+0x723/0xbe0 [ 2198.543435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2198.543435][ T895] ___sys_sendmsg+0xee/0x170 [ 2198.543435][ T895] __sys_sendmsg+0xcd/0x170 [ 2198.543435][ T895] do_syscall_64+0xc6/0x1e0 [ 2198.543435][ T895] [ 2198.545843][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2198.545843][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2198.545843][ T895] ipv6_find_idev+0x102/0x170 [ 2198.545843][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2198.545843][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2198.545843][ T895] netlink_rcv_skb+0x130/0x360 [ 2198.545843][ T895] netlink_unicast+0x449/0x710 [ 2198.545843][ T895] netlink_sendmsg+0x723/0xbe0 [ 2198.545843][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2198.545843][ T895] ___sys_sendmsg+0xee/0x170 [ 2198.545843][ T895] __sys_sendmsg+0xcd/0x170 [ 2198.545843][ T895] do_syscall_64+0xc6/0x1e0 [ 2198.545843][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2198.545843][ T895] [ 2198.547619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2198.547619][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2198.547619][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2198.547619][ T895] ipv6_find_idev+0x102/0x170 [ 2198.547619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2198.547619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2198.547619][ T895] netlink_rcv_skb+0x130/0x360 [ 2198.547619][ T895] netlink_unicast+0x449/0x710 [ 2198.547619][ T895] netlink_sendmsg+0x723/0xbe0 [ 2198.547619][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2198.547619][ T895] ___sys_sendmsg+0xee/0x170 [ 2198.547619][ T895] __sys_sendmsg+0xcd/0x170 [ 2198.547619][ T895] do_syscall_64+0xc6/0x1e0 [ 2198.547619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2198.547619][ T895] [ 2208.631016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2208.631495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2208.631495][ T895] netdev_get_by_index+0x5e/0x80 [ 2208.631495][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2208.631495][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2208.631495][ T895] ip6_route_add+0x1c/0x140 [ 2208.631495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2208.631495][ T895] addrconf_add_dev+0xe2/0x170 [ 2208.631495][ T895] inet6_addr_add+0x12f/0xa40 [ 2208.631495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2208.631495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2208.631495][ T895] netlink_rcv_skb+0x130/0x360 [ 2208.631495][ T895] netlink_unicast+0x449/0x710 [ 2208.631495][ T895] netlink_sendmsg+0x723/0xbe0 [ 2208.631495][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2208.631495][ T895] ___sys_sendmsg+0xee/0x170 [ 2208.631495][ T895] __sys_sendmsg+0xcd/0x170 [ 2208.631495][ T895] do_syscall_64+0xc6/0x1e0 [ 2208.631495][ T895] [ 2208.633703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2208.633703][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2208.633703][ T895] ipv6_find_idev+0x102/0x170 [ 2208.633703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2208.633703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2208.633703][ T895] netlink_rcv_skb+0x130/0x360 [ 2208.633703][ T895] netlink_unicast+0x449/0x710 [ 2208.633703][ T895] netlink_sendmsg+0x723/0xbe0 [ 2208.633703][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2208.633703][ T895] ___sys_sendmsg+0xee/0x170 [ 2208.633703][ T895] __sys_sendmsg+0xcd/0x170 [ 2208.633703][ T895] do_syscall_64+0xc6/0x1e0 [ 2208.633703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2208.633703][ T895] [ 2208.635415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2208.635415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2208.635415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2208.635415][ T895] ipv6_find_idev+0x102/0x170 [ 2208.635415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2208.635415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2208.635415][ T895] netlink_rcv_skb+0x130/0x360 [ 2208.635415][ T895] netlink_unicast+0x449/0x710 [ 2208.635415][ T895] netlink_sendmsg+0x723/0xbe0 [ 2208.635415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2208.635415][ T895] ___sys_sendmsg+0xee/0x170 [ 2208.635415][ T895] __sys_sendmsg+0xcd/0x170 [ 2208.635415][ T895] do_syscall_64+0xc6/0x1e0 [ 2208.635415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2208.635415][ T895] [ 2218.799026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2218.799676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2218.799676][ T895] netdev_get_by_index+0x5e/0x80 [ 2218.799676][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2218.799676][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2218.799676][ T895] ip6_route_add+0x1c/0x140 [ 2218.799676][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2218.799676][ T895] addrconf_add_dev+0xe2/0x170 [ 2218.799676][ T895] inet6_addr_add+0x12f/0xa40 [ 2218.799676][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2218.799676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2218.799676][ T895] netlink_rcv_skb+0x130/0x360 [ 2218.799676][ T895] netlink_unicast+0x449/0x710 [ 2218.799676][ T895] netlink_sendmsg+0x723/0xbe0 [ 2218.799676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2218.799676][ T895] ___sys_sendmsg+0xee/0x170 [ 2218.799676][ T895] __sys_sendmsg+0xcd/0x170 [ 2218.799676][ T895] do_syscall_64+0xc6/0x1e0 [ 2218.799676][ T895] [ 2218.803297][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2218.803297][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2218.803297][ T895] ipv6_find_idev+0x102/0x170 [ 2218.803297][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2218.803297][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2218.803297][ T895] netlink_rcv_skb+0x130/0x360 [ 2218.803297][ T895] netlink_unicast+0x449/0x710 [ 2218.803297][ T895] netlink_sendmsg+0x723/0xbe0 [ 2218.803297][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2218.803297][ T895] ___sys_sendmsg+0xee/0x170 [ 2218.803297][ T895] __sys_sendmsg+0xcd/0x170 [ 2218.803297][ T895] do_syscall_64+0xc6/0x1e0 [ 2218.803297][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2218.803297][ T895] [ 2218.806065][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2218.806065][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2218.806065][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2218.806065][ T895] ipv6_find_idev+0x102/0x170 [ 2218.806065][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2218.806065][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2218.806065][ T895] netlink_rcv_skb+0x130/0x360 [ 2218.806065][ T895] netlink_unicast+0x449/0x710 [ 2218.806065][ T895] netlink_sendmsg+0x723/0xbe0 [ 2218.806065][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2218.806065][ T895] ___sys_sendmsg+0xee/0x170 [ 2218.806065][ T895] __sys_sendmsg+0xcd/0x170 [ 2218.806065][ T895] do_syscall_64+0xc6/0x1e0 [ 2218.806065][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2218.806065][ T895] [ 2228.887039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2228.887525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2228.887525][ T895] netdev_get_by_index+0x5e/0x80 [ 2228.887525][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2228.887525][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2228.887525][ T895] ip6_route_add+0x1c/0x140 [ 2228.887525][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2228.887525][ T895] addrconf_add_dev+0xe2/0x170 [ 2228.887525][ T895] inet6_addr_add+0x12f/0xa40 [ 2228.887525][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2228.887525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2228.887525][ T895] netlink_rcv_skb+0x130/0x360 [ 2228.887525][ T895] netlink_unicast+0x449/0x710 [ 2228.887525][ T895] netlink_sendmsg+0x723/0xbe0 [ 2228.887525][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2228.887525][ T895] ___sys_sendmsg+0xee/0x170 [ 2228.887525][ T895] __sys_sendmsg+0xcd/0x170 [ 2228.887525][ T895] do_syscall_64+0xc6/0x1e0 [ 2228.887525][ T895] [ 2228.889843][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2228.889843][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2228.889843][ T895] ipv6_find_idev+0x102/0x170 [ 2228.889843][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2228.889843][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2228.889843][ T895] netlink_rcv_skb+0x130/0x360 [ 2228.889843][ T895] netlink_unicast+0x449/0x710 [ 2228.889843][ T895] netlink_sendmsg+0x723/0xbe0 [ 2228.889843][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2228.889843][ T895] ___sys_sendmsg+0xee/0x170 [ 2228.889843][ T895] __sys_sendmsg+0xcd/0x170 [ 2228.889843][ T895] do_syscall_64+0xc6/0x1e0 [ 2228.889843][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2228.889843][ T895] [ 2228.891576][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2228.891576][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2228.891576][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2228.891576][ T895] ipv6_find_idev+0x102/0x170 [ 2228.891576][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2228.891576][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2228.891576][ T895] netlink_rcv_skb+0x130/0x360 [ 2228.891576][ T895] netlink_unicast+0x449/0x710 [ 2228.891576][ T895] netlink_sendmsg+0x723/0xbe0 [ 2228.891576][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2228.891576][ T895] ___sys_sendmsg+0xee/0x170 [ 2228.891576][ T895] __sys_sendmsg+0xcd/0x170 [ 2228.891576][ T895] do_syscall_64+0xc6/0x1e0 [ 2228.891576][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2228.891576][ T895] [ 2238.910947][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2238.911374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2238.911374][ T895] netdev_get_by_index+0x5e/0x80 [ 2238.911374][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2238.911374][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2238.911374][ T895] ip6_route_add+0x1c/0x140 [ 2238.911374][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2238.911374][ T895] addrconf_add_dev+0xe2/0x170 [ 2238.911374][ T895] inet6_addr_add+0x12f/0xa40 [ 2238.911374][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2238.911374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2238.911374][ T895] netlink_rcv_skb+0x130/0x360 [ 2238.911374][ T895] netlink_unicast+0x449/0x710 [ 2238.911374][ T895] netlink_sendmsg+0x723/0xbe0 [ 2238.911374][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2238.911374][ T895] ___sys_sendmsg+0xee/0x170 [ 2238.911374][ T895] __sys_sendmsg+0xcd/0x170 [ 2238.911374][ T895] do_syscall_64+0xc6/0x1e0 [ 2238.911374][ T895] [ 2238.913586][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2238.913586][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2238.913586][ T895] ipv6_find_idev+0x102/0x170 [ 2238.913586][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2238.913586][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2238.913586][ T895] netlink_rcv_skb+0x130/0x360 [ 2238.913586][ T895] netlink_unicast+0x449/0x710 [ 2238.913586][ T895] netlink_sendmsg+0x723/0xbe0 [ 2238.913586][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2238.913586][ T895] ___sys_sendmsg+0xee/0x170 [ 2238.913586][ T895] __sys_sendmsg+0xcd/0x170 [ 2238.913586][ T895] do_syscall_64+0xc6/0x1e0 [ 2238.913586][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2238.913586][ T895] [ 2238.915304][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2238.915304][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2238.915304][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2238.915304][ T895] ipv6_find_idev+0x102/0x170 [ 2238.915304][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2238.915304][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2238.915304][ T895] netlink_rcv_skb+0x130/0x360 [ 2238.915304][ T895] netlink_unicast+0x449/0x710 [ 2238.915304][ T895] netlink_sendmsg+0x723/0xbe0 [ 2238.915304][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2238.915304][ T895] ___sys_sendmsg+0xee/0x170 [ 2238.915304][ T895] __sys_sendmsg+0xcd/0x170 [ 2238.915304][ T895] do_syscall_64+0xc6/0x1e0 [ 2238.915304][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2238.915304][ T895] [ 2249.167013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2249.167510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2249.167510][ T895] netdev_get_by_index+0x5e/0x80 [ 2249.167510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2249.167510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2249.167510][ T895] ip6_route_add+0x1c/0x140 [ 2249.167510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2249.167510][ T895] addrconf_add_dev+0xe2/0x170 [ 2249.167510][ T895] inet6_addr_add+0x12f/0xa40 [ 2249.167510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2249.167510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2249.167510][ T895] netlink_rcv_skb+0x130/0x360 [ 2249.167510][ T895] netlink_unicast+0x449/0x710 [ 2249.167510][ T895] netlink_sendmsg+0x723/0xbe0 [ 2249.167510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2249.167510][ T895] ___sys_sendmsg+0xee/0x170 [ 2249.167510][ T895] __sys_sendmsg+0xcd/0x170 [ 2249.167510][ T895] do_syscall_64+0xc6/0x1e0 [ 2249.167510][ T895] [ 2249.169815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2249.169815][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2249.169815][ T895] ipv6_find_idev+0x102/0x170 [ 2249.169815][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2249.169815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2249.169815][ T895] netlink_rcv_skb+0x130/0x360 [ 2249.169815][ T895] netlink_unicast+0x449/0x710 [ 2249.169815][ T895] netlink_sendmsg+0x723/0xbe0 [ 2249.169815][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2249.169815][ T895] ___sys_sendmsg+0xee/0x170 [ 2249.169815][ T895] __sys_sendmsg+0xcd/0x170 [ 2249.169815][ T895] do_syscall_64+0xc6/0x1e0 [ 2249.169815][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2249.169815][ T895] [ 2249.171618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2249.171618][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2249.171618][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2249.171618][ T895] ipv6_find_idev+0x102/0x170 [ 2249.171618][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2249.171618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2249.171618][ T895] netlink_rcv_skb+0x130/0x360 [ 2249.171618][ T895] netlink_unicast+0x449/0x710 [ 2249.171618][ T895] netlink_sendmsg+0x723/0xbe0 [ 2249.171618][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2249.171618][ T895] ___sys_sendmsg+0xee/0x170 [ 2249.171618][ T895] __sys_sendmsg+0xcd/0x170 [ 2249.171618][ T895] do_syscall_64+0xc6/0x1e0 [ 2249.171618][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2249.171618][ T895] [ 2259.423033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2259.423510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2259.423510][ T895] netdev_get_by_index+0x5e/0x80 [ 2259.423510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2259.423510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2259.423510][ T895] ip6_route_add+0x1c/0x140 [ 2259.423510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2259.423510][ T895] addrconf_add_dev+0xe2/0x170 [ 2259.423510][ T895] inet6_addr_add+0x12f/0xa40 [ 2259.423510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2259.423510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2259.423510][ T895] netlink_rcv_skb+0x130/0x360 [ 2259.423510][ T895] netlink_unicast+0x449/0x710 [ 2259.423510][ T895] netlink_sendmsg+0x723/0xbe0 [ 2259.423510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2259.423510][ T895] ___sys_sendmsg+0xee/0x170 [ 2259.423510][ T895] __sys_sendmsg+0xcd/0x170 [ 2259.423510][ T895] do_syscall_64+0xc6/0x1e0 [ 2259.423510][ T895] [ 2259.425729][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2259.425729][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2259.425729][ T895] ipv6_find_idev+0x102/0x170 [ 2259.425729][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2259.425729][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2259.425729][ T895] netlink_rcv_skb+0x130/0x360 [ 2259.425729][ T895] netlink_unicast+0x449/0x710 [ 2259.425729][ T895] netlink_sendmsg+0x723/0xbe0 [ 2259.425729][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2259.425729][ T895] ___sys_sendmsg+0xee/0x170 [ 2259.425729][ T895] __sys_sendmsg+0xcd/0x170 [ 2259.425729][ T895] do_syscall_64+0xc6/0x1e0 [ 2259.425729][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2259.425729][ T895] [ 2259.427497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2259.427497][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2259.427497][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2259.427497][ T895] ipv6_find_idev+0x102/0x170 [ 2259.427497][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2259.427497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2259.427497][ T895] netlink_rcv_skb+0x130/0x360 [ 2259.427497][ T895] netlink_unicast+0x449/0x710 [ 2259.427497][ T895] netlink_sendmsg+0x723/0xbe0 [ 2259.427497][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2259.427497][ T895] ___sys_sendmsg+0xee/0x170 [ 2259.427497][ T895] __sys_sendmsg+0xcd/0x170 [ 2259.427497][ T895] do_syscall_64+0xc6/0x1e0 [ 2259.427497][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2259.427497][ T895] [ 2269.839060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2269.839555][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2269.839555][ T895] netdev_get_by_index+0x5e/0x80 [ 2269.839555][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2269.839555][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2269.839555][ T895] ip6_route_add+0x1c/0x140 [ 2269.839555][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2269.839555][ T895] addrconf_add_dev+0xe2/0x170 [ 2269.839555][ T895] inet6_addr_add+0x12f/0xa40 [ 2269.839555][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2269.839555][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2269.839555][ T895] netlink_rcv_skb+0x130/0x360 [ 2269.839555][ T895] netlink_unicast+0x449/0x710 [ 2269.839555][ T895] netlink_sendmsg+0x723/0xbe0 [ 2269.839555][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2269.839555][ T895] ___sys_sendmsg+0xee/0x170 [ 2269.839555][ T895] __sys_sendmsg+0xcd/0x170 [ 2269.839555][ T895] do_syscall_64+0xc6/0x1e0 [ 2269.839555][ T895] [ 2269.841791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2269.841791][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2269.841791][ T895] ipv6_find_idev+0x102/0x170 [ 2269.841791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2269.841791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2269.841791][ T895] netlink_rcv_skb+0x130/0x360 [ 2269.841791][ T895] netlink_unicast+0x449/0x710 [ 2269.841791][ T895] netlink_sendmsg+0x723/0xbe0 [ 2269.841791][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2269.841791][ T895] ___sys_sendmsg+0xee/0x170 [ 2269.841791][ T895] __sys_sendmsg+0xcd/0x170 [ 2269.841791][ T895] do_syscall_64+0xc6/0x1e0 [ 2269.841791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2269.841791][ T895] [ 2269.843514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2269.843514][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2269.843514][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2269.843514][ T895] ipv6_find_idev+0x102/0x170 [ 2269.843514][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2269.843514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2269.843514][ T895] netlink_rcv_skb+0x130/0x360 [ 2269.843514][ T895] netlink_unicast+0x449/0x710 [ 2269.843514][ T895] netlink_sendmsg+0x723/0xbe0 [ 2269.843514][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2269.843514][ T895] ___sys_sendmsg+0xee/0x170 [ 2269.843514][ T895] __sys_sendmsg+0xcd/0x170 [ 2269.843514][ T895] do_syscall_64+0xc6/0x1e0 [ 2269.843514][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2269.843514][ T895] [ 2279.982973][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2279.983431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2279.983431][ T895] netdev_get_by_index+0x5e/0x80 [ 2279.983431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2279.983431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2279.983431][ T895] ip6_route_add+0x1c/0x140 [ 2279.983431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2279.983431][ T895] addrconf_add_dev+0xe2/0x170 [ 2279.983431][ T895] inet6_addr_add+0x12f/0xa40 [ 2279.983431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2279.983431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2279.983431][ T895] netlink_rcv_skb+0x130/0x360 [ 2279.983431][ T895] netlink_unicast+0x449/0x710 [ 2279.983431][ T895] netlink_sendmsg+0x723/0xbe0 [ 2279.983431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2279.983431][ T895] ___sys_sendmsg+0xee/0x170 [ 2279.983431][ T895] __sys_sendmsg+0xcd/0x170 [ 2279.983431][ T895] do_syscall_64+0xc6/0x1e0 [ 2279.983431][ T895] [ 2279.985813][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2279.985813][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2279.985813][ T895] ipv6_find_idev+0x102/0x170 [ 2279.985813][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2279.985813][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2279.985813][ T895] netlink_rcv_skb+0x130/0x360 [ 2279.985813][ T895] netlink_unicast+0x449/0x710 [ 2279.985813][ T895] netlink_sendmsg+0x723/0xbe0 [ 2279.985813][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2279.985813][ T895] ___sys_sendmsg+0xee/0x170 [ 2279.985813][ T895] __sys_sendmsg+0xcd/0x170 [ 2279.985813][ T895] do_syscall_64+0xc6/0x1e0 [ 2279.985813][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2279.985813][ T895] [ 2279.987617][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2279.987617][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2279.987617][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2279.987617][ T895] ipv6_find_idev+0x102/0x170 [ 2279.987617][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2279.987617][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2279.987617][ T895] netlink_rcv_skb+0x130/0x360 [ 2279.987617][ T895] netlink_unicast+0x449/0x710 [ 2279.987617][ T895] netlink_sendmsg+0x723/0xbe0 [ 2279.987617][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2279.987617][ T895] ___sys_sendmsg+0xee/0x170 [ 2279.987617][ T895] __sys_sendmsg+0xcd/0x170 [ 2279.987617][ T895] do_syscall_64+0xc6/0x1e0 [ 2279.987617][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2279.987617][ T895] [ 2290.039003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2290.039558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2290.039558][ T895] netdev_get_by_index+0x5e/0x80 [ 2290.039558][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2290.039558][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2290.039558][ T895] ip6_route_add+0x1c/0x140 [ 2290.039558][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2290.039558][ T895] addrconf_add_dev+0xe2/0x170 [ 2290.039558][ T895] inet6_addr_add+0x12f/0xa40 [ 2290.039558][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2290.039558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2290.039558][ T895] netlink_rcv_skb+0x130/0x360 [ 2290.039558][ T895] netlink_unicast+0x449/0x710 [ 2290.039558][ T895] netlink_sendmsg+0x723/0xbe0 [ 2290.039558][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2290.039558][ T895] ___sys_sendmsg+0xee/0x170 [ 2290.039558][ T895] __sys_sendmsg+0xcd/0x170 [ 2290.039558][ T895] do_syscall_64+0xc6/0x1e0 [ 2290.039558][ T895] [ 2290.041927][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2290.041927][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2290.041927][ T895] ipv6_find_idev+0x102/0x170 [ 2290.041927][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2290.041927][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2290.041927][ T895] netlink_rcv_skb+0x130/0x360 [ 2290.041927][ T895] netlink_unicast+0x449/0x710 [ 2290.041927][ T895] netlink_sendmsg+0x723/0xbe0 [ 2290.041927][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2290.041927][ T895] ___sys_sendmsg+0xee/0x170 [ 2290.041927][ T895] __sys_sendmsg+0xcd/0x170 [ 2290.041927][ T895] do_syscall_64+0xc6/0x1e0 [ 2290.041927][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2290.041927][ T895] [ 2290.043779][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2290.043779][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2290.043779][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2290.043779][ T895] ipv6_find_idev+0x102/0x170 [ 2290.043779][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2290.043779][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2290.043779][ T895] netlink_rcv_skb+0x130/0x360 [ 2290.043779][ T895] netlink_unicast+0x449/0x710 [ 2290.043779][ T895] netlink_sendmsg+0x723/0xbe0 [ 2290.043779][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2290.043779][ T895] ___sys_sendmsg+0xee/0x170 [ 2290.043779][ T895] __sys_sendmsg+0xcd/0x170 [ 2290.043779][ T895] do_syscall_64+0xc6/0x1e0 [ 2290.043779][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2290.043779][ T895] [ 2300.150967][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2300.151447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2300.151447][ T895] netdev_get_by_index+0x5e/0x80 [ 2300.151447][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2300.151447][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2300.151447][ T895] ip6_route_add+0x1c/0x140 [ 2300.151447][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2300.151447][ T895] addrconf_add_dev+0xe2/0x170 [ 2300.151447][ T895] inet6_addr_add+0x12f/0xa40 [ 2300.151447][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2300.151447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2300.151447][ T895] netlink_rcv_skb+0x130/0x360 [ 2300.151447][ T895] netlink_unicast+0x449/0x710 [ 2300.151447][ T895] netlink_sendmsg+0x723/0xbe0 [ 2300.151447][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2300.151447][ T895] ___sys_sendmsg+0xee/0x170 [ 2300.151447][ T895] __sys_sendmsg+0xcd/0x170 [ 2300.151447][ T895] do_syscall_64+0xc6/0x1e0 [ 2300.151447][ T895] [ 2300.153698][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2300.153698][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2300.153698][ T895] ipv6_find_idev+0x102/0x170 [ 2300.153698][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2300.153698][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2300.153698][ T895] netlink_rcv_skb+0x130/0x360 [ 2300.153698][ T895] netlink_unicast+0x449/0x710 [ 2300.153698][ T895] netlink_sendmsg+0x723/0xbe0 [ 2300.153698][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2300.153698][ T895] ___sys_sendmsg+0xee/0x170 [ 2300.153698][ T895] __sys_sendmsg+0xcd/0x170 [ 2300.153698][ T895] do_syscall_64+0xc6/0x1e0 [ 2300.153698][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2300.153698][ T895] [ 2300.155411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2300.155411][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2300.155411][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2300.155411][ T895] ipv6_find_idev+0x102/0x170 [ 2300.155411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2300.155411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2300.155411][ T895] netlink_rcv_skb+0x130/0x360 [ 2300.155411][ T895] netlink_unicast+0x449/0x710 [ 2300.155411][ T895] netlink_sendmsg+0x723/0xbe0 [ 2300.155411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2300.155411][ T895] ___sys_sendmsg+0xee/0x170 [ 2300.155411][ T895] __sys_sendmsg+0xcd/0x170 [ 2300.155411][ T895] do_syscall_64+0xc6/0x1e0 [ 2300.155411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2300.155411][ T895] [ 2310.230987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2310.231412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2310.231412][ T895] netdev_get_by_index+0x5e/0x80 [ 2310.231412][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2310.231412][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2310.231412][ T895] ip6_route_add+0x1c/0x140 [ 2310.231412][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2310.231412][ T895] addrconf_add_dev+0xe2/0x170 [ 2310.231412][ T895] inet6_addr_add+0x12f/0xa40 [ 2310.231412][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2310.231412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2310.231412][ T895] netlink_rcv_skb+0x130/0x360 [ 2310.231412][ T895] netlink_unicast+0x449/0x710 [ 2310.231412][ T895] netlink_sendmsg+0x723/0xbe0 [ 2310.231412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2310.231412][ T895] ___sys_sendmsg+0xee/0x170 [ 2310.231412][ T895] __sys_sendmsg+0xcd/0x170 [ 2310.231412][ T895] do_syscall_64+0xc6/0x1e0 [ 2310.231412][ T895] [ 2310.233661][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2310.233661][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2310.233661][ T895] ipv6_find_idev+0x102/0x170 [ 2310.233661][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2310.233661][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2310.233661][ T895] netlink_rcv_skb+0x130/0x360 [ 2310.233661][ T895] netlink_unicast+0x449/0x710 [ 2310.233661][ T895] netlink_sendmsg+0x723/0xbe0 [ 2310.233661][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2310.233661][ T895] ___sys_sendmsg+0xee/0x170 [ 2310.233661][ T895] __sys_sendmsg+0xcd/0x170 [ 2310.233661][ T895] do_syscall_64+0xc6/0x1e0 [ 2310.233661][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2310.233661][ T895] [ 2310.235402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2310.235402][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2310.235402][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2310.235402][ T895] ipv6_find_idev+0x102/0x170 [ 2310.235402][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2310.235402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2310.235402][ T895] netlink_rcv_skb+0x130/0x360 [ 2310.235402][ T895] netlink_unicast+0x449/0x710 [ 2310.235402][ T895] netlink_sendmsg+0x723/0xbe0 [ 2310.235402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2310.235402][ T895] ___sys_sendmsg+0xee/0x170 [ 2310.235402][ T895] __sys_sendmsg+0xcd/0x170 [ 2310.235402][ T895] do_syscall_64+0xc6/0x1e0 [ 2310.235402][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2310.235402][ T895] [ 2320.416014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2320.416479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2320.416479][ T895] netdev_get_by_index+0x5e/0x80 [ 2320.416479][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2320.416479][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2320.416479][ T895] ip6_route_add+0x1c/0x140 [ 2320.416479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2320.416479][ T895] addrconf_add_dev+0xe2/0x170 [ 2320.416479][ T895] inet6_addr_add+0x12f/0xa40 [ 2320.416479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2320.416479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2320.416479][ T895] netlink_rcv_skb+0x130/0x360 [ 2320.416479][ T895] netlink_unicast+0x449/0x710 [ 2320.416479][ T895] netlink_sendmsg+0x723/0xbe0 [ 2320.416479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2320.416479][ T895] ___sys_sendmsg+0xee/0x170 [ 2320.416479][ T895] __sys_sendmsg+0xcd/0x170 [ 2320.416479][ T895] do_syscall_64+0xc6/0x1e0 [ 2320.416479][ T895] [ 2320.418893][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2320.418893][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2320.418893][ T895] ipv6_find_idev+0x102/0x170 [ 2320.418893][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2320.418893][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2320.418893][ T895] netlink_rcv_skb+0x130/0x360 [ 2320.418893][ T895] netlink_unicast+0x449/0x710 [ 2320.418893][ T895] netlink_sendmsg+0x723/0xbe0 [ 2320.418893][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2320.418893][ T895] ___sys_sendmsg+0xee/0x170 [ 2320.418893][ T895] __sys_sendmsg+0xcd/0x170 [ 2320.418893][ T895] do_syscall_64+0xc6/0x1e0 [ 2320.418893][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2320.418893][ T895] [ 2320.420783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2320.420783][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2320.420783][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2320.420783][ T895] ipv6_find_idev+0x102/0x170 [ 2320.420783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2320.420783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2320.420783][ T895] netlink_rcv_skb+0x130/0x360 [ 2320.420783][ T895] netlink_unicast+0x449/0x710 [ 2320.420783][ T895] netlink_sendmsg+0x723/0xbe0 [ 2320.420783][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2320.420783][ T895] ___sys_sendmsg+0xee/0x170 [ 2320.420783][ T895] __sys_sendmsg+0xcd/0x170 [ 2320.420783][ T895] do_syscall_64+0xc6/0x1e0 [ 2320.420783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2320.420783][ T895] [ 2330.839074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2330.839499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2330.839499][ T895] netdev_get_by_index+0x5e/0x80 [ 2330.839499][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2330.839499][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2330.839499][ T895] ip6_route_add+0x1c/0x140 [ 2330.839499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2330.839499][ T895] addrconf_add_dev+0xe2/0x170 [ 2330.839499][ T895] inet6_addr_add+0x12f/0xa40 [ 2330.839499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2330.839499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2330.839499][ T895] netlink_rcv_skb+0x130/0x360 [ 2330.839499][ T895] netlink_unicast+0x449/0x710 [ 2330.839499][ T895] netlink_sendmsg+0x723/0xbe0 [ 2330.839499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2330.839499][ T895] ___sys_sendmsg+0xee/0x170 [ 2330.839499][ T895] __sys_sendmsg+0xcd/0x170 [ 2330.839499][ T895] do_syscall_64+0xc6/0x1e0 [ 2330.839499][ T895] [ 2330.842003][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2330.842003][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2330.842003][ T895] ipv6_find_idev+0x102/0x170 [ 2330.842003][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2330.842003][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2330.842003][ T895] netlink_rcv_skb+0x130/0x360 [ 2330.842003][ T895] netlink_unicast+0x449/0x710 [ 2330.842003][ T895] netlink_sendmsg+0x723/0xbe0 [ 2330.842003][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2330.842003][ T895] ___sys_sendmsg+0xee/0x170 [ 2330.842003][ T895] __sys_sendmsg+0xcd/0x170 [ 2330.842003][ T895] do_syscall_64+0xc6/0x1e0 [ 2330.842003][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2330.842003][ T895] [ 2330.843722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2330.843722][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2330.843722][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2330.843722][ T895] ipv6_find_idev+0x102/0x170 [ 2330.843722][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2330.843722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2330.843722][ T895] netlink_rcv_skb+0x130/0x360 [ 2330.843722][ T895] netlink_unicast+0x449/0x710 [ 2330.843722][ T895] netlink_sendmsg+0x723/0xbe0 [ 2330.843722][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2330.843722][ T895] ___sys_sendmsg+0xee/0x170 [ 2330.843722][ T895] __sys_sendmsg+0xcd/0x170 [ 2330.843722][ T895] do_syscall_64+0xc6/0x1e0 [ 2330.843722][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2330.843722][ T895] [ 2341.039041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2341.039462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2341.039462][ T895] netdev_get_by_index+0x5e/0x80 [ 2341.039462][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2341.039462][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2341.039462][ T895] ip6_route_add+0x1c/0x140 [ 2341.039462][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2341.039462][ T895] addrconf_add_dev+0xe2/0x170 [ 2341.039462][ T895] inet6_addr_add+0x12f/0xa40 [ 2341.039462][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2341.039462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2341.039462][ T895] netlink_rcv_skb+0x130/0x360 [ 2341.039462][ T895] netlink_unicast+0x449/0x710 [ 2341.039462][ T895] netlink_sendmsg+0x723/0xbe0 [ 2341.039462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2341.039462][ T895] ___sys_sendmsg+0xee/0x170 [ 2341.039462][ T895] __sys_sendmsg+0xcd/0x170 [ 2341.039462][ T895] do_syscall_64+0xc6/0x1e0 [ 2341.039462][ T895] [ 2341.041693][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2341.041693][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2341.041693][ T895] ipv6_find_idev+0x102/0x170 [ 2341.041693][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2341.041693][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2341.041693][ T895] netlink_rcv_skb+0x130/0x360 [ 2341.041693][ T895] netlink_unicast+0x449/0x710 [ 2341.041693][ T895] netlink_sendmsg+0x723/0xbe0 [ 2341.041693][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2341.041693][ T895] ___sys_sendmsg+0xee/0x170 [ 2341.041693][ T895] __sys_sendmsg+0xcd/0x170 [ 2341.041693][ T895] do_syscall_64+0xc6/0x1e0 [ 2341.041693][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2341.041693][ T895] [ 2341.043415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2341.043415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2341.043415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2341.043415][ T895] ipv6_find_idev+0x102/0x170 [ 2341.043415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2341.043415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2341.043415][ T895] netlink_rcv_skb+0x130/0x360 [ 2341.043415][ T895] netlink_unicast+0x449/0x710 [ 2341.043415][ T895] netlink_sendmsg+0x723/0xbe0 [ 2341.043415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2341.043415][ T895] ___sys_sendmsg+0xee/0x170 [ 2341.043415][ T895] __sys_sendmsg+0xcd/0x170 [ 2341.043415][ T895] do_syscall_64+0xc6/0x1e0 [ 2341.043415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2341.043415][ T895] [ 2351.095044][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2351.095469][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2351.095469][ T895] netdev_get_by_index+0x5e/0x80 [ 2351.095469][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2351.095469][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2351.095469][ T895] ip6_route_add+0x1c/0x140 [ 2351.095469][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2351.095469][ T895] addrconf_add_dev+0xe2/0x170 [ 2351.095469][ T895] inet6_addr_add+0x12f/0xa40 [ 2351.095469][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2351.095469][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2351.095469][ T895] netlink_rcv_skb+0x130/0x360 [ 2351.095469][ T895] netlink_unicast+0x449/0x710 [ 2351.095469][ T895] netlink_sendmsg+0x723/0xbe0 [ 2351.095469][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2351.095469][ T895] ___sys_sendmsg+0xee/0x170 [ 2351.095469][ T895] __sys_sendmsg+0xcd/0x170 [ 2351.095469][ T895] do_syscall_64+0xc6/0x1e0 [ 2351.095469][ T895] [ 2351.097688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2351.097688][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2351.097688][ T895] ipv6_find_idev+0x102/0x170 [ 2351.097688][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2351.097688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2351.097688][ T895] netlink_rcv_skb+0x130/0x360 [ 2351.097688][ T895] netlink_unicast+0x449/0x710 [ 2351.097688][ T895] netlink_sendmsg+0x723/0xbe0 [ 2351.097688][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2351.097688][ T895] ___sys_sendmsg+0xee/0x170 [ 2351.097688][ T895] __sys_sendmsg+0xcd/0x170 [ 2351.097688][ T895] do_syscall_64+0xc6/0x1e0 [ 2351.097688][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2351.097688][ T895] [ 2351.099407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2351.099407][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2351.099407][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2351.099407][ T895] ipv6_find_idev+0x102/0x170 [ 2351.099407][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2351.099407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2351.099407][ T895] netlink_rcv_skb+0x130/0x360 [ 2351.099407][ T895] netlink_unicast+0x449/0x710 [ 2351.099407][ T895] netlink_sendmsg+0x723/0xbe0 [ 2351.099407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2351.099407][ T895] ___sys_sendmsg+0xee/0x170 [ 2351.099407][ T895] __sys_sendmsg+0xcd/0x170 [ 2351.099407][ T895] do_syscall_64+0xc6/0x1e0 [ 2351.099407][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2351.099407][ T895] [ 2361.839157][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2361.839586][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2361.839586][ T895] netdev_get_by_index+0x5e/0x80 [ 2361.839586][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2361.839586][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2361.839586][ T895] ip6_route_add+0x1c/0x140 [ 2361.839586][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2361.839586][ T895] addrconf_add_dev+0xe2/0x170 [ 2361.839586][ T895] inet6_addr_add+0x12f/0xa40 [ 2361.839586][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2361.839586][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2361.839586][ T895] netlink_rcv_skb+0x130/0x360 [ 2361.839586][ T895] netlink_unicast+0x449/0x710 [ 2361.839586][ T895] netlink_sendmsg+0x723/0xbe0 [ 2361.839586][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2361.839586][ T895] ___sys_sendmsg+0xee/0x170 [ 2361.839586][ T895] __sys_sendmsg+0xcd/0x170 [ 2361.839586][ T895] do_syscall_64+0xc6/0x1e0 [ 2361.839586][ T895] [ 2361.841924][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2361.841924][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2361.841924][ T895] ipv6_find_idev+0x102/0x170 [ 2361.841924][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2361.841924][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2361.841924][ T895] netlink_rcv_skb+0x130/0x360 [ 2361.841924][ T895] netlink_unicast+0x449/0x710 [ 2361.841924][ T895] netlink_sendmsg+0x723/0xbe0 [ 2361.841924][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2361.841924][ T895] ___sys_sendmsg+0xee/0x170 [ 2361.841924][ T895] __sys_sendmsg+0xcd/0x170 [ 2361.841924][ T895] do_syscall_64+0xc6/0x1e0 [ 2361.841924][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2361.841924][ T895] [ 2361.843632][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2361.843632][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2361.843632][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2361.843632][ T895] ipv6_find_idev+0x102/0x170 [ 2361.843632][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2361.843632][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2361.843632][ T895] netlink_rcv_skb+0x130/0x360 [ 2361.843632][ T895] netlink_unicast+0x449/0x710 [ 2361.843632][ T895] netlink_sendmsg+0x723/0xbe0 [ 2361.843632][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2361.843632][ T895] ___sys_sendmsg+0xee/0x170 [ 2361.843632][ T895] __sys_sendmsg+0xcd/0x170 [ 2361.843632][ T895] do_syscall_64+0xc6/0x1e0 [ 2361.843632][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2361.843632][ T895] [ 2372.095018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2372.095504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2372.095504][ T895] netdev_get_by_index+0x5e/0x80 [ 2372.095504][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2372.095504][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2372.095504][ T895] ip6_route_add+0x1c/0x140 [ 2372.095504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2372.095504][ T895] addrconf_add_dev+0xe2/0x170 [ 2372.095504][ T895] inet6_addr_add+0x12f/0xa40 [ 2372.095504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2372.095504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2372.095504][ T895] netlink_rcv_skb+0x130/0x360 [ 2372.095504][ T895] netlink_unicast+0x449/0x710 [ 2372.095504][ T895] netlink_sendmsg+0x723/0xbe0 [ 2372.095504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2372.095504][ T895] ___sys_sendmsg+0xee/0x170 [ 2372.095504][ T895] __sys_sendmsg+0xcd/0x170 [ 2372.095504][ T895] do_syscall_64+0xc6/0x1e0 [ 2372.095504][ T895] [ 2372.097710][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2372.097710][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2372.097710][ T895] ipv6_find_idev+0x102/0x170 [ 2372.097710][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2372.097710][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2372.097710][ T895] netlink_rcv_skb+0x130/0x360 [ 2372.097710][ T895] netlink_unicast+0x449/0x710 [ 2372.097710][ T895] netlink_sendmsg+0x723/0xbe0 [ 2372.097710][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2372.097710][ T895] ___sys_sendmsg+0xee/0x170 [ 2372.097710][ T895] __sys_sendmsg+0xcd/0x170 [ 2372.097710][ T895] do_syscall_64+0xc6/0x1e0 [ 2372.097710][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2372.097710][ T895] [ 2372.099428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2372.099428][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2372.099428][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2372.099428][ T895] ipv6_find_idev+0x102/0x170 [ 2372.099428][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2372.099428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2372.099428][ T895] netlink_rcv_skb+0x130/0x360 [ 2372.099428][ T895] netlink_unicast+0x449/0x710 [ 2372.099428][ T895] netlink_sendmsg+0x723/0xbe0 [ 2372.099428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2372.099428][ T895] ___sys_sendmsg+0xee/0x170 [ 2372.099428][ T895] __sys_sendmsg+0xcd/0x170 [ 2372.099428][ T895] do_syscall_64+0xc6/0x1e0 [ 2372.099428][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2372.099428][ T895] [ 2382.190987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2382.191434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2382.191434][ T895] netdev_get_by_index+0x5e/0x80 [ 2382.191434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2382.191434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2382.191434][ T895] ip6_route_add+0x1c/0x140 [ 2382.191434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2382.191434][ T895] addrconf_add_dev+0xe2/0x170 [ 2382.191434][ T895] inet6_addr_add+0x12f/0xa40 [ 2382.191434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2382.191434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2382.191434][ T895] netlink_rcv_skb+0x130/0x360 [ 2382.191434][ T895] netlink_unicast+0x449/0x710 [ 2382.191434][ T895] netlink_sendmsg+0x723/0xbe0 [ 2382.191434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2382.191434][ T895] ___sys_sendmsg+0xee/0x170 [ 2382.191434][ T895] __sys_sendmsg+0xcd/0x170 [ 2382.191434][ T895] do_syscall_64+0xc6/0x1e0 [ 2382.191434][ T895] [ 2382.193691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2382.193691][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2382.193691][ T895] ipv6_find_idev+0x102/0x170 [ 2382.193691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2382.193691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2382.193691][ T895] netlink_rcv_skb+0x130/0x360 [ 2382.193691][ T895] netlink_unicast+0x449/0x710 [ 2382.193691][ T895] netlink_sendmsg+0x723/0xbe0 [ 2382.193691][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2382.193691][ T895] ___sys_sendmsg+0xee/0x170 [ 2382.193691][ T895] __sys_sendmsg+0xcd/0x170 [ 2382.193691][ T895] do_syscall_64+0xc6/0x1e0 [ 2382.193691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2382.193691][ T895] [ 2382.195540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2382.195540][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2382.195540][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2382.195540][ T895] ipv6_find_idev+0x102/0x170 [ 2382.195540][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2382.195540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2382.195540][ T895] netlink_rcv_skb+0x130/0x360 [ 2382.195540][ T895] netlink_unicast+0x449/0x710 [ 2382.195540][ T895] netlink_sendmsg+0x723/0xbe0 [ 2382.195540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2382.195540][ T895] ___sys_sendmsg+0xee/0x170 [ 2382.195540][ T895] __sys_sendmsg+0xcd/0x170 [ 2382.195540][ T895] do_syscall_64+0xc6/0x1e0 [ 2382.195540][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2382.195540][ T895] [ 2392.438998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2392.439503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2392.439503][ T895] netdev_get_by_index+0x5e/0x80 [ 2392.439503][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2392.439503][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2392.439503][ T895] ip6_route_add+0x1c/0x140 [ 2392.439503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2392.439503][ T895] addrconf_add_dev+0xe2/0x170 [ 2392.439503][ T895] inet6_addr_add+0x12f/0xa40 [ 2392.439503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2392.439503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2392.439503][ T895] netlink_rcv_skb+0x130/0x360 [ 2392.439503][ T895] netlink_unicast+0x449/0x710 [ 2392.439503][ T895] netlink_sendmsg+0x723/0xbe0 [ 2392.439503][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2392.439503][ T895] ___sys_sendmsg+0xee/0x170 [ 2392.439503][ T895] __sys_sendmsg+0xcd/0x170 [ 2392.439503][ T895] do_syscall_64+0xc6/0x1e0 [ 2392.439503][ T895] [ 2392.441732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2392.441732][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2392.441732][ T895] ipv6_find_idev+0x102/0x170 [ 2392.441732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2392.441732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2392.441732][ T895] netlink_rcv_skb+0x130/0x360 [ 2392.441732][ T895] netlink_unicast+0x449/0x710 [ 2392.441732][ T895] netlink_sendmsg+0x723/0xbe0 [ 2392.441732][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2392.441732][ T895] ___sys_sendmsg+0xee/0x170 [ 2392.441732][ T895] __sys_sendmsg+0xcd/0x170 [ 2392.441732][ T895] do_syscall_64+0xc6/0x1e0 [ 2392.441732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2392.441732][ T895] [ 2392.443458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2392.443458][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2392.443458][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2392.443458][ T895] ipv6_find_idev+0x102/0x170 [ 2392.443458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2392.443458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2392.443458][ T895] netlink_rcv_skb+0x130/0x360 [ 2392.443458][ T895] netlink_unicast+0x449/0x710 [ 2392.443458][ T895] netlink_sendmsg+0x723/0xbe0 [ 2392.443458][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2392.443458][ T895] ___sys_sendmsg+0xee/0x170 [ 2392.443458][ T895] __sys_sendmsg+0xcd/0x170 [ 2392.443458][ T895] do_syscall_64+0xc6/0x1e0 [ 2392.443458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2392.443458][ T895] [ 2402.694991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2402.695457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2402.695457][ T895] netdev_get_by_index+0x5e/0x80 [ 2402.695457][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2402.695457][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2402.695457][ T895] ip6_route_add+0x1c/0x140 [ 2402.695457][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2402.695457][ T895] addrconf_add_dev+0xe2/0x170 [ 2402.695457][ T895] inet6_addr_add+0x12f/0xa40 [ 2402.695457][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2402.695457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2402.695457][ T895] netlink_rcv_skb+0x130/0x360 [ 2402.695457][ T895] netlink_unicast+0x449/0x710 [ 2402.695457][ T895] netlink_sendmsg+0x723/0xbe0 [ 2402.695457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2402.695457][ T895] ___sys_sendmsg+0xee/0x170 [ 2402.695457][ T895] __sys_sendmsg+0xcd/0x170 [ 2402.695457][ T895] do_syscall_64+0xc6/0x1e0 [ 2402.695457][ T895] [ 2402.697895][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2402.697895][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2402.697895][ T895] ipv6_find_idev+0x102/0x170 [ 2402.697895][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2402.697895][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2402.697895][ T895] netlink_rcv_skb+0x130/0x360 [ 2402.697895][ T895] netlink_unicast+0x449/0x710 [ 2402.697895][ T895] netlink_sendmsg+0x723/0xbe0 [ 2402.697895][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2402.697895][ T895] ___sys_sendmsg+0xee/0x170 [ 2402.697895][ T895] __sys_sendmsg+0xcd/0x170 [ 2402.697895][ T895] do_syscall_64+0xc6/0x1e0 [ 2402.697895][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2402.697895][ T895] [ 2402.699804][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2402.699804][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2402.699804][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2402.699804][ T895] ipv6_find_idev+0x102/0x170 [ 2402.699804][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2402.699804][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2402.699804][ T895] netlink_rcv_skb+0x130/0x360 [ 2402.699804][ T895] netlink_unicast+0x449/0x710 [ 2402.699804][ T895] netlink_sendmsg+0x723/0xbe0 [ 2402.699804][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2402.699804][ T895] ___sys_sendmsg+0xee/0x170 [ 2402.699804][ T895] __sys_sendmsg+0xcd/0x170 [ 2402.699804][ T895] do_syscall_64+0xc6/0x1e0 [ 2402.699804][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2402.699804][ T895] [ 2412.951031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2412.951470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2412.951470][ T895] netdev_get_by_index+0x5e/0x80 [ 2412.951470][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2412.951470][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2412.951470][ T895] ip6_route_add+0x1c/0x140 [ 2412.951470][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2412.951470][ T895] addrconf_add_dev+0xe2/0x170 [ 2412.951470][ T895] inet6_addr_add+0x12f/0xa40 [ 2412.951470][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2412.951470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2412.951470][ T895] netlink_rcv_skb+0x130/0x360 [ 2412.951470][ T895] netlink_unicast+0x449/0x710 [ 2412.951470][ T895] netlink_sendmsg+0x723/0xbe0 [ 2412.951470][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2412.951470][ T895] ___sys_sendmsg+0xee/0x170 [ 2412.951470][ T895] __sys_sendmsg+0xcd/0x170 [ 2412.951470][ T895] do_syscall_64+0xc6/0x1e0 [ 2412.951470][ T895] [ 2412.953706][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2412.953706][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2412.953706][ T895] ipv6_find_idev+0x102/0x170 [ 2412.953706][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2412.953706][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2412.953706][ T895] netlink_rcv_skb+0x130/0x360 [ 2412.953706][ T895] netlink_unicast+0x449/0x710 [ 2412.953706][ T895] netlink_sendmsg+0x723/0xbe0 [ 2412.953706][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2412.953706][ T895] ___sys_sendmsg+0xee/0x170 [ 2412.953706][ T895] __sys_sendmsg+0xcd/0x170 [ 2412.953706][ T895] do_syscall_64+0xc6/0x1e0 [ 2412.953706][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2412.953706][ T895] [ 2412.955431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2412.955431][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2412.955431][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2412.955431][ T895] ipv6_find_idev+0x102/0x170 [ 2412.955431][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2412.955431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2412.955431][ T895] netlink_rcv_skb+0x130/0x360 [ 2412.955431][ T895] netlink_unicast+0x449/0x710 [ 2412.955431][ T895] netlink_sendmsg+0x723/0xbe0 [ 2412.955431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2412.955431][ T895] ___sys_sendmsg+0xee/0x170 [ 2412.955431][ T895] __sys_sendmsg+0xcd/0x170 [ 2412.955431][ T895] do_syscall_64+0xc6/0x1e0 [ 2412.955431][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2412.955431][ T895] [ 2423.119007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2423.119542][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2423.119542][ T895] netdev_get_by_index+0x5e/0x80 [ 2423.119542][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2423.119542][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2423.119542][ T895] ip6_route_add+0x1c/0x140 [ 2423.119542][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2423.119542][ T895] addrconf_add_dev+0xe2/0x170 [ 2423.119542][ T895] inet6_addr_add+0x12f/0xa40 [ 2423.119542][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2423.119542][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2423.119542][ T895] netlink_rcv_skb+0x130/0x360 [ 2423.119542][ T895] netlink_unicast+0x449/0x710 [ 2423.119542][ T895] netlink_sendmsg+0x723/0xbe0 [ 2423.119542][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2423.119542][ T895] ___sys_sendmsg+0xee/0x170 [ 2423.119542][ T895] __sys_sendmsg+0xcd/0x170 [ 2423.119542][ T895] do_syscall_64+0xc6/0x1e0 [ 2423.119542][ T895] [ 2423.121748][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2423.121748][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2423.121748][ T895] ipv6_find_idev+0x102/0x170 [ 2423.121748][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2423.121748][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2423.121748][ T895] netlink_rcv_skb+0x130/0x360 [ 2423.121748][ T895] netlink_unicast+0x449/0x710 [ 2423.121748][ T895] netlink_sendmsg+0x723/0xbe0 [ 2423.121748][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2423.121748][ T895] ___sys_sendmsg+0xee/0x170 [ 2423.121748][ T895] __sys_sendmsg+0xcd/0x170 [ 2423.121748][ T895] do_syscall_64+0xc6/0x1e0 [ 2423.121748][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2423.121748][ T895] [ 2423.123461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2423.123461][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2423.123461][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2423.123461][ T895] ipv6_find_idev+0x102/0x170 [ 2423.123461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2423.123461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2423.123461][ T895] netlink_rcv_skb+0x130/0x360 [ 2423.123461][ T895] netlink_unicast+0x449/0x710 [ 2423.123461][ T895] netlink_sendmsg+0x723/0xbe0 [ 2423.123461][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2423.123461][ T895] ___sys_sendmsg+0xee/0x170 [ 2423.123461][ T895] __sys_sendmsg+0xcd/0x170 [ 2423.123461][ T895] do_syscall_64+0xc6/0x1e0 [ 2423.123461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2423.123461][ T895] [ 2433.319008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2433.319500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2433.319500][ T895] netdev_get_by_index+0x5e/0x80 [ 2433.319500][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2433.319500][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2433.319500][ T895] ip6_route_add+0x1c/0x140 [ 2433.319500][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2433.319500][ T895] addrconf_add_dev+0xe2/0x170 [ 2433.319500][ T895] inet6_addr_add+0x12f/0xa40 [ 2433.319500][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2433.319500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2433.319500][ T895] netlink_rcv_skb+0x130/0x360 [ 2433.319500][ T895] netlink_unicast+0x449/0x710 [ 2433.319500][ T895] netlink_sendmsg+0x723/0xbe0 [ 2433.319500][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2433.319500][ T895] ___sys_sendmsg+0xee/0x170 [ 2433.319500][ T895] __sys_sendmsg+0xcd/0x170 [ 2433.319500][ T895] do_syscall_64+0xc6/0x1e0 [ 2433.319500][ T895] [ 2433.321729][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2433.321729][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2433.321729][ T895] ipv6_find_idev+0x102/0x170 [ 2433.321729][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2433.321729][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2433.321729][ T895] netlink_rcv_skb+0x130/0x360 [ 2433.321729][ T895] netlink_unicast+0x449/0x710 [ 2433.321729][ T895] netlink_sendmsg+0x723/0xbe0 [ 2433.321729][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2433.321729][ T895] ___sys_sendmsg+0xee/0x170 [ 2433.321729][ T895] __sys_sendmsg+0xcd/0x170 [ 2433.321729][ T895] do_syscall_64+0xc6/0x1e0 [ 2433.321729][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2433.321729][ T895] [ 2433.323462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2433.323462][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2433.323462][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2433.323462][ T895] ipv6_find_idev+0x102/0x170 [ 2433.323462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2433.323462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2433.323462][ T895] netlink_rcv_skb+0x130/0x360 [ 2433.323462][ T895] netlink_unicast+0x449/0x710 [ 2433.323462][ T895] netlink_sendmsg+0x723/0xbe0 [ 2433.323462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2433.323462][ T895] ___sys_sendmsg+0xee/0x170 [ 2433.323462][ T895] __sys_sendmsg+0xcd/0x170 [ 2433.323462][ T895] do_syscall_64+0xc6/0x1e0 [ 2433.323462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2433.323462][ T895] [ 2443.566967][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2443.567400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2443.567400][ T895] netdev_get_by_index+0x5e/0x80 [ 2443.567400][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2443.567400][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2443.567400][ T895] ip6_route_add+0x1c/0x140 [ 2443.567400][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2443.567400][ T895] addrconf_add_dev+0xe2/0x170 [ 2443.567400][ T895] inet6_addr_add+0x12f/0xa40 [ 2443.567400][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2443.567400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2443.567400][ T895] netlink_rcv_skb+0x130/0x360 [ 2443.567400][ T895] netlink_unicast+0x449/0x710 [ 2443.567400][ T895] netlink_sendmsg+0x723/0xbe0 [ 2443.567400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2443.567400][ T895] ___sys_sendmsg+0xee/0x170 [ 2443.567400][ T895] __sys_sendmsg+0xcd/0x170 [ 2443.567400][ T895] do_syscall_64+0xc6/0x1e0 [ 2443.567400][ T895] [ 2443.569640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2443.569640][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2443.569640][ T895] ipv6_find_idev+0x102/0x170 [ 2443.569640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2443.569640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2443.569640][ T895] netlink_rcv_skb+0x130/0x360 [ 2443.569640][ T895] netlink_unicast+0x449/0x710 [ 2443.569640][ T895] netlink_sendmsg+0x723/0xbe0 [ 2443.569640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2443.569640][ T895] ___sys_sendmsg+0xee/0x170 [ 2443.569640][ T895] __sys_sendmsg+0xcd/0x170 [ 2443.569640][ T895] do_syscall_64+0xc6/0x1e0 [ 2443.569640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2443.569640][ T895] [ 2443.571370][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2443.571370][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2443.571370][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2443.571370][ T895] ipv6_find_idev+0x102/0x170 [ 2443.571370][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2443.571370][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2443.571370][ T895] netlink_rcv_skb+0x130/0x360 [ 2443.571370][ T895] netlink_unicast+0x449/0x710 [ 2443.571370][ T895] netlink_sendmsg+0x723/0xbe0 [ 2443.571370][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2443.571370][ T895] ___sys_sendmsg+0xee/0x170 [ 2443.571370][ T895] __sys_sendmsg+0xcd/0x170 [ 2443.571370][ T895] do_syscall_64+0xc6/0x1e0 [ 2443.571370][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2443.571370][ T895] [ 2453.591027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2453.591546][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2453.591546][ T895] netdev_get_by_index+0x5e/0x80 [ 2453.591546][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2453.591546][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2453.591546][ T895] ip6_route_add+0x1c/0x140 [ 2453.591546][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2453.591546][ T895] addrconf_add_dev+0xe2/0x170 [ 2453.591546][ T895] inet6_addr_add+0x12f/0xa40 [ 2453.591546][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2453.591546][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2453.591546][ T895] netlink_rcv_skb+0x130/0x360 [ 2453.591546][ T895] netlink_unicast+0x449/0x710 [ 2453.591546][ T895] netlink_sendmsg+0x723/0xbe0 [ 2453.591546][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2453.591546][ T895] ___sys_sendmsg+0xee/0x170 [ 2453.591546][ T895] __sys_sendmsg+0xcd/0x170 [ 2453.591546][ T895] do_syscall_64+0xc6/0x1e0 [ 2453.591546][ T895] [ 2453.593752][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2453.593752][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2453.593752][ T895] ipv6_find_idev+0x102/0x170 [ 2453.593752][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2453.593752][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2453.593752][ T895] netlink_rcv_skb+0x130/0x360 [ 2453.593752][ T895] netlink_unicast+0x449/0x710 [ 2453.593752][ T895] netlink_sendmsg+0x723/0xbe0 [ 2453.593752][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2453.593752][ T895] ___sys_sendmsg+0xee/0x170 [ 2453.593752][ T895] __sys_sendmsg+0xcd/0x170 [ 2453.593752][ T895] do_syscall_64+0xc6/0x1e0 [ 2453.593752][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2453.593752][ T895] [ 2453.595458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2453.595458][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2453.595458][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2453.595458][ T895] ipv6_find_idev+0x102/0x170 [ 2453.595458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2453.595458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2453.595458][ T895] netlink_rcv_skb+0x130/0x360 [ 2453.595458][ T895] netlink_unicast+0x449/0x710 [ 2453.595458][ T895] netlink_sendmsg+0x723/0xbe0 [ 2453.595458][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2453.595458][ T895] ___sys_sendmsg+0xee/0x170 [ 2453.595458][ T895] __sys_sendmsg+0xcd/0x170 [ 2453.595458][ T895] do_syscall_64+0xc6/0x1e0 [ 2453.595458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2453.595458][ T895] [ 2463.839078][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2463.839520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2463.839520][ T895] netdev_get_by_index+0x5e/0x80 [ 2463.839520][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2463.839520][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2463.839520][ T895] ip6_route_add+0x1c/0x140 [ 2463.839520][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2463.839520][ T895] addrconf_add_dev+0xe2/0x170 [ 2463.839520][ T895] inet6_addr_add+0x12f/0xa40 [ 2463.839520][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2463.839520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2463.839520][ T895] netlink_rcv_skb+0x130/0x360 [ 2463.839520][ T895] netlink_unicast+0x449/0x710 [ 2463.839520][ T895] netlink_sendmsg+0x723/0xbe0 [ 2463.839520][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2463.839520][ T895] ___sys_sendmsg+0xee/0x170 [ 2463.839520][ T895] __sys_sendmsg+0xcd/0x170 [ 2463.839520][ T895] do_syscall_64+0xc6/0x1e0 [ 2463.839520][ T895] [ 2463.841733][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2463.841733][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2463.841733][ T895] ipv6_find_idev+0x102/0x170 [ 2463.841733][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2463.841733][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2463.841733][ T895] netlink_rcv_skb+0x130/0x360 [ 2463.841733][ T895] netlink_unicast+0x449/0x710 [ 2463.841733][ T895] netlink_sendmsg+0x723/0xbe0 [ 2463.841733][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2463.841733][ T895] ___sys_sendmsg+0xee/0x170 [ 2463.841733][ T895] __sys_sendmsg+0xcd/0x170 [ 2463.841733][ T895] do_syscall_64+0xc6/0x1e0 [ 2463.841733][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2463.841733][ T895] [ 2463.843462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2463.843462][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2463.843462][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2463.843462][ T895] ipv6_find_idev+0x102/0x170 [ 2463.843462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2463.843462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2463.843462][ T895] netlink_rcv_skb+0x130/0x360 [ 2463.843462][ T895] netlink_unicast+0x449/0x710 [ 2463.843462][ T895] netlink_sendmsg+0x723/0xbe0 [ 2463.843462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2463.843462][ T895] ___sys_sendmsg+0xee/0x170 [ 2463.843462][ T895] __sys_sendmsg+0xcd/0x170 [ 2463.843462][ T895] do_syscall_64+0xc6/0x1e0 [ 2463.843462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2463.843462][ T895] [ 2473.982996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2473.983503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2473.983503][ T895] netdev_get_by_index+0x5e/0x80 [ 2473.983503][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2473.983503][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2473.983503][ T895] ip6_route_add+0x1c/0x140 [ 2473.983503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2473.983503][ T895] addrconf_add_dev+0xe2/0x170 [ 2473.983503][ T895] inet6_addr_add+0x12f/0xa40 [ 2473.983503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2473.983503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2473.983503][ T895] netlink_rcv_skb+0x130/0x360 [ 2473.983503][ T895] netlink_unicast+0x449/0x710 [ 2473.983503][ T895] netlink_sendmsg+0x723/0xbe0 [ 2473.983503][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2473.983503][ T895] ___sys_sendmsg+0xee/0x170 [ 2473.983503][ T895] __sys_sendmsg+0xcd/0x170 [ 2473.983503][ T895] do_syscall_64+0xc6/0x1e0 [ 2473.983503][ T895] [ 2473.985746][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2473.985746][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2473.985746][ T895] ipv6_find_idev+0x102/0x170 [ 2473.985746][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2473.985746][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2473.985746][ T895] netlink_rcv_skb+0x130/0x360 [ 2473.985746][ T895] netlink_unicast+0x449/0x710 [ 2473.985746][ T895] netlink_sendmsg+0x723/0xbe0 [ 2473.985746][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2473.985746][ T895] ___sys_sendmsg+0xee/0x170 [ 2473.985746][ T895] __sys_sendmsg+0xcd/0x170 [ 2473.985746][ T895] do_syscall_64+0xc6/0x1e0 [ 2473.985746][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2473.985746][ T895] [ 2473.987509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2473.987509][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2473.987509][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2473.987509][ T895] ipv6_find_idev+0x102/0x170 [ 2473.987509][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2473.987509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2473.987509][ T895] netlink_rcv_skb+0x130/0x360 [ 2473.987509][ T895] netlink_unicast+0x449/0x710 [ 2473.987509][ T895] netlink_sendmsg+0x723/0xbe0 [ 2473.987509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2473.987509][ T895] ___sys_sendmsg+0xee/0x170 [ 2473.987509][ T895] __sys_sendmsg+0xcd/0x170 [ 2473.987509][ T895] do_syscall_64+0xc6/0x1e0 [ 2473.987509][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2473.987509][ T895] [ 2484.135027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2484.135509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2484.135509][ T895] netdev_get_by_index+0x5e/0x80 [ 2484.135509][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2484.135509][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2484.135509][ T895] ip6_route_add+0x1c/0x140 [ 2484.135509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2484.135509][ T895] addrconf_add_dev+0xe2/0x170 [ 2484.135509][ T895] inet6_addr_add+0x12f/0xa40 [ 2484.135509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2484.135509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2484.135509][ T895] netlink_rcv_skb+0x130/0x360 [ 2484.135509][ T895] netlink_unicast+0x449/0x710 [ 2484.135509][ T895] netlink_sendmsg+0x723/0xbe0 [ 2484.135509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2484.135509][ T895] ___sys_sendmsg+0xee/0x170 [ 2484.135509][ T895] __sys_sendmsg+0xcd/0x170 [ 2484.135509][ T895] do_syscall_64+0xc6/0x1e0 [ 2484.135509][ T895] [ 2484.137718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2484.137718][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2484.137718][ T895] ipv6_find_idev+0x102/0x170 [ 2484.137718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2484.137718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2484.137718][ T895] netlink_rcv_skb+0x130/0x360 [ 2484.137718][ T895] netlink_unicast+0x449/0x710 [ 2484.137718][ T895] netlink_sendmsg+0x723/0xbe0 [ 2484.137718][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2484.137718][ T895] ___sys_sendmsg+0xee/0x170 [ 2484.137718][ T895] __sys_sendmsg+0xcd/0x170 [ 2484.137718][ T895] do_syscall_64+0xc6/0x1e0 [ 2484.137718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2484.137718][ T895] [ 2484.139444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2484.139444][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2484.139444][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2484.139444][ T895] ipv6_find_idev+0x102/0x170 [ 2484.139444][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2484.139444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2484.139444][ T895] netlink_rcv_skb+0x130/0x360 [ 2484.139444][ T895] netlink_unicast+0x449/0x710 [ 2484.139444][ T895] netlink_sendmsg+0x723/0xbe0 [ 2484.139444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2484.139444][ T895] ___sys_sendmsg+0xee/0x170 [ 2484.139444][ T895] __sys_sendmsg+0xcd/0x170 [ 2484.139444][ T895] do_syscall_64+0xc6/0x1e0 [ 2484.139444][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2484.139444][ T895] [ 2494.246949][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2494.247372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2494.247372][ T895] netdev_get_by_index+0x5e/0x80 [ 2494.247372][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2494.247372][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2494.247372][ T895] ip6_route_add+0x1c/0x140 [ 2494.247372][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2494.247372][ T895] addrconf_add_dev+0xe2/0x170 [ 2494.247372][ T895] inet6_addr_add+0x12f/0xa40 [ 2494.247372][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2494.247372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2494.247372][ T895] netlink_rcv_skb+0x130/0x360 [ 2494.247372][ T895] netlink_unicast+0x449/0x710 [ 2494.247372][ T895] netlink_sendmsg+0x723/0xbe0 [ 2494.247372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2494.247372][ T895] ___sys_sendmsg+0xee/0x170 [ 2494.247372][ T895] __sys_sendmsg+0xcd/0x170 [ 2494.247372][ T895] do_syscall_64+0xc6/0x1e0 [ 2494.247372][ T895] [ 2494.249613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2494.249613][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2494.249613][ T895] ipv6_find_idev+0x102/0x170 [ 2494.249613][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2494.249613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2494.249613][ T895] netlink_rcv_skb+0x130/0x360 [ 2494.249613][ T895] netlink_unicast+0x449/0x710 [ 2494.249613][ T895] netlink_sendmsg+0x723/0xbe0 [ 2494.249613][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2494.249613][ T895] ___sys_sendmsg+0xee/0x170 [ 2494.249613][ T895] __sys_sendmsg+0xcd/0x170 [ 2494.249613][ T895] do_syscall_64+0xc6/0x1e0 [ 2494.249613][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2494.249613][ T895] [ 2494.251332][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2494.251332][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2494.251332][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2494.251332][ T895] ipv6_find_idev+0x102/0x170 [ 2494.251332][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2494.251332][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2494.251332][ T895] netlink_rcv_skb+0x130/0x360 [ 2494.251332][ T895] netlink_unicast+0x449/0x710 [ 2494.251332][ T895] netlink_sendmsg+0x723/0xbe0 [ 2494.251332][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2494.251332][ T895] ___sys_sendmsg+0xee/0x170 [ 2494.251332][ T895] __sys_sendmsg+0xcd/0x170 [ 2494.251332][ T895] do_syscall_64+0xc6/0x1e0 [ 2494.251332][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2494.251332][ T895] [ 2504.358957][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2504.359448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2504.359448][ T895] netdev_get_by_index+0x5e/0x80 [ 2504.359448][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2504.359448][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2504.359448][ T895] ip6_route_add+0x1c/0x140 [ 2504.359448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2504.359448][ T895] addrconf_add_dev+0xe2/0x170 [ 2504.359448][ T895] inet6_addr_add+0x12f/0xa40 [ 2504.359448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2504.359448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2504.359448][ T895] netlink_rcv_skb+0x130/0x360 [ 2504.359448][ T895] netlink_unicast+0x449/0x710 [ 2504.359448][ T895] netlink_sendmsg+0x723/0xbe0 [ 2504.359448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2504.359448][ T895] ___sys_sendmsg+0xee/0x170 [ 2504.359448][ T895] __sys_sendmsg+0xcd/0x170 [ 2504.359448][ T895] do_syscall_64+0xc6/0x1e0 [ 2504.359448][ T895] [ 2504.361680][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2504.361680][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2504.361680][ T895] ipv6_find_idev+0x102/0x170 [ 2504.361680][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2504.361680][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2504.361680][ T895] netlink_rcv_skb+0x130/0x360 [ 2504.361680][ T895] netlink_unicast+0x449/0x710 [ 2504.361680][ T895] netlink_sendmsg+0x723/0xbe0 [ 2504.361680][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2504.361680][ T895] ___sys_sendmsg+0xee/0x170 [ 2504.361680][ T895] __sys_sendmsg+0xcd/0x170 [ 2504.361680][ T895] do_syscall_64+0xc6/0x1e0 [ 2504.361680][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2504.361680][ T895] [ 2504.363402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2504.363402][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2504.363402][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2504.363402][ T895] ipv6_find_idev+0x102/0x170 [ 2504.363402][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2504.363402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2504.363402][ T895] netlink_rcv_skb+0x130/0x360 [ 2504.363402][ T895] netlink_unicast+0x449/0x710 [ 2504.363402][ T895] netlink_sendmsg+0x723/0xbe0 [ 2504.363402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2504.363402][ T895] ___sys_sendmsg+0xee/0x170 [ 2504.363402][ T895] __sys_sendmsg+0xcd/0x170 [ 2504.363402][ T895] do_syscall_64+0xc6/0x1e0 [ 2504.363402][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2504.363402][ T895] [ 2514.607001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2514.607499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2514.607499][ T895] netdev_get_by_index+0x5e/0x80 [ 2514.607499][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2514.607499][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2514.607499][ T895] ip6_route_add+0x1c/0x140 [ 2514.607499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2514.607499][ T895] addrconf_add_dev+0xe2/0x170 [ 2514.607499][ T895] inet6_addr_add+0x12f/0xa40 [ 2514.607499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2514.607499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2514.607499][ T895] netlink_rcv_skb+0x130/0x360 [ 2514.607499][ T895] netlink_unicast+0x449/0x710 [ 2514.607499][ T895] netlink_sendmsg+0x723/0xbe0 [ 2514.607499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2514.607499][ T895] ___sys_sendmsg+0xee/0x170 [ 2514.607499][ T895] __sys_sendmsg+0xcd/0x170 [ 2514.607499][ T895] do_syscall_64+0xc6/0x1e0 [ 2514.607499][ T895] [ 2514.609739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2514.609739][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2514.609739][ T895] ipv6_find_idev+0x102/0x170 [ 2514.609739][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2514.609739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2514.609739][ T895] netlink_rcv_skb+0x130/0x360 [ 2514.609739][ T895] netlink_unicast+0x449/0x710 [ 2514.609739][ T895] netlink_sendmsg+0x723/0xbe0 [ 2514.609739][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2514.609739][ T895] ___sys_sendmsg+0xee/0x170 [ 2514.609739][ T895] __sys_sendmsg+0xcd/0x170 [ 2514.609739][ T895] do_syscall_64+0xc6/0x1e0 [ 2514.609739][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2514.609739][ T895] [ 2514.611460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2514.611460][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2514.611460][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2514.611460][ T895] ipv6_find_idev+0x102/0x170 [ 2514.611460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2514.611460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2514.611460][ T895] netlink_rcv_skb+0x130/0x360 [ 2514.611460][ T895] netlink_unicast+0x449/0x710 [ 2514.611460][ T895] netlink_sendmsg+0x723/0xbe0 [ 2514.611460][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2514.611460][ T895] ___sys_sendmsg+0xee/0x170 [ 2514.611460][ T895] __sys_sendmsg+0xcd/0x170 [ 2514.611460][ T895] do_syscall_64+0xc6/0x1e0 [ 2514.611460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2514.611460][ T895] [ 2524.854977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2524.855402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2524.855402][ T895] netdev_get_by_index+0x5e/0x80 [ 2524.855402][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2524.855402][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2524.855402][ T895] ip6_route_add+0x1c/0x140 [ 2524.855402][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2524.855402][ T895] addrconf_add_dev+0xe2/0x170 [ 2524.855402][ T895] inet6_addr_add+0x12f/0xa40 [ 2524.855402][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2524.855402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2524.855402][ T895] netlink_rcv_skb+0x130/0x360 [ 2524.855402][ T895] netlink_unicast+0x449/0x710 [ 2524.855402][ T895] netlink_sendmsg+0x723/0xbe0 [ 2524.855402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2524.855402][ T895] ___sys_sendmsg+0xee/0x170 [ 2524.855402][ T895] __sys_sendmsg+0xcd/0x170 [ 2524.855402][ T895] do_syscall_64+0xc6/0x1e0 [ 2524.855402][ T895] [ 2524.857598][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2524.857598][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2524.857598][ T895] ipv6_find_idev+0x102/0x170 [ 2524.857598][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2524.857598][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2524.857598][ T895] netlink_rcv_skb+0x130/0x360 [ 2524.857598][ T895] netlink_unicast+0x449/0x710 [ 2524.857598][ T895] netlink_sendmsg+0x723/0xbe0 [ 2524.857598][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2524.857598][ T895] ___sys_sendmsg+0xee/0x170 [ 2524.857598][ T895] __sys_sendmsg+0xcd/0x170 [ 2524.857598][ T895] do_syscall_64+0xc6/0x1e0 [ 2524.857598][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2524.857598][ T895] [ 2524.859343][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2524.859343][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2524.859343][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2524.859343][ T895] ipv6_find_idev+0x102/0x170 [ 2524.859343][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2524.859343][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2524.859343][ T895] netlink_rcv_skb+0x130/0x360 [ 2524.859343][ T895] netlink_unicast+0x449/0x710 [ 2524.859343][ T895] netlink_sendmsg+0x723/0xbe0 [ 2524.859343][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2524.859343][ T895] ___sys_sendmsg+0xee/0x170 [ 2524.859343][ T895] __sys_sendmsg+0xcd/0x170 [ 2524.859343][ T895] do_syscall_64+0xc6/0x1e0 [ 2524.859343][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2524.859343][ T895] [ 2535.102957][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2535.103609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2535.103609][ T895] netdev_get_by_index+0x5e/0x80 [ 2535.103609][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2535.103609][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2535.103609][ T895] ip6_route_add+0x1c/0x140 [ 2535.103609][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2535.103609][ T895] addrconf_add_dev+0xe2/0x170 [ 2535.103609][ T895] inet6_addr_add+0x12f/0xa40 [ 2535.103609][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2535.103609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2535.103609][ T895] netlink_rcv_skb+0x130/0x360 [ 2535.103609][ T895] netlink_unicast+0x449/0x710 [ 2535.103609][ T895] netlink_sendmsg+0x723/0xbe0 [ 2535.103609][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2535.103609][ T895] ___sys_sendmsg+0xee/0x170 [ 2535.103609][ T895] __sys_sendmsg+0xcd/0x170 [ 2535.103609][ T895] do_syscall_64+0xc6/0x1e0 [ 2535.103609][ T895] [ 2535.107129][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2535.107129][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2535.107129][ T895] ipv6_find_idev+0x102/0x170 [ 2535.107129][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2535.107129][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2535.107129][ T895] netlink_rcv_skb+0x130/0x360 [ 2535.107129][ T895] netlink_unicast+0x449/0x710 [ 2535.107129][ T895] netlink_sendmsg+0x723/0xbe0 [ 2535.107129][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2535.107129][ T895] ___sys_sendmsg+0xee/0x170 [ 2535.107129][ T895] __sys_sendmsg+0xcd/0x170 [ 2535.107129][ T895] do_syscall_64+0xc6/0x1e0 [ 2535.107129][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2535.107129][ T895] [ 2535.109914][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2535.109914][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2535.109914][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2535.109914][ T895] ipv6_find_idev+0x102/0x170 [ 2535.109914][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2535.109914][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2535.109914][ T895] netlink_rcv_skb+0x130/0x360 [ 2535.109914][ T895] netlink_unicast+0x449/0x710 [ 2535.109914][ T895] netlink_sendmsg+0x723/0xbe0 [ 2535.109914][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2535.109914][ T895] ___sys_sendmsg+0xee/0x170 [ 2535.109914][ T895] __sys_sendmsg+0xcd/0x170 [ 2535.109914][ T895] do_syscall_64+0xc6/0x1e0 [ 2535.109914][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2535.109914][ T895] [ 2545.351012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2545.351441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2545.351441][ T895] netdev_get_by_index+0x5e/0x80 [ 2545.351441][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2545.351441][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2545.351441][ T895] ip6_route_add+0x1c/0x140 [ 2545.351441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2545.351441][ T895] addrconf_add_dev+0xe2/0x170 [ 2545.351441][ T895] inet6_addr_add+0x12f/0xa40 [ 2545.351441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2545.351441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2545.351441][ T895] netlink_rcv_skb+0x130/0x360 [ 2545.351441][ T895] netlink_unicast+0x449/0x710 [ 2545.351441][ T895] netlink_sendmsg+0x723/0xbe0 [ 2545.351441][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2545.351441][ T895] ___sys_sendmsg+0xee/0x170 [ 2545.351441][ T895] __sys_sendmsg+0xcd/0x170 [ 2545.351441][ T895] do_syscall_64+0xc6/0x1e0 [ 2545.351441][ T895] [ 2545.353660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2545.353660][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2545.353660][ T895] ipv6_find_idev+0x102/0x170 [ 2545.353660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2545.353660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2545.353660][ T895] netlink_rcv_skb+0x130/0x360 [ 2545.353660][ T895] netlink_unicast+0x449/0x710 [ 2545.353660][ T895] netlink_sendmsg+0x723/0xbe0 [ 2545.353660][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2545.353660][ T895] ___sys_sendmsg+0xee/0x170 [ 2545.353660][ T895] __sys_sendmsg+0xcd/0x170 [ 2545.353660][ T895] do_syscall_64+0xc6/0x1e0 [ 2545.353660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2545.353660][ T895] [ 2545.355380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2545.355380][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2545.355380][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2545.355380][ T895] ipv6_find_idev+0x102/0x170 [ 2545.355380][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2545.355380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2545.355380][ T895] netlink_rcv_skb+0x130/0x360 [ 2545.355380][ T895] netlink_unicast+0x449/0x710 [ 2545.355380][ T895] netlink_sendmsg+0x723/0xbe0 [ 2545.355380][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2545.355380][ T895] ___sys_sendmsg+0xee/0x170 [ 2545.355380][ T895] __sys_sendmsg+0xcd/0x170 [ 2545.355380][ T895] do_syscall_64+0xc6/0x1e0 [ 2545.355380][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2545.355380][ T895] [ 2555.422989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2555.423498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2555.423498][ T895] netdev_get_by_index+0x5e/0x80 [ 2555.423498][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2555.423498][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2555.423498][ T895] ip6_route_add+0x1c/0x140 [ 2555.423498][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2555.423498][ T895] addrconf_add_dev+0xe2/0x170 [ 2555.423498][ T895] inet6_addr_add+0x12f/0xa40 [ 2555.423498][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2555.423498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2555.423498][ T895] netlink_rcv_skb+0x130/0x360 [ 2555.423498][ T895] netlink_unicast+0x449/0x710 [ 2555.423498][ T895] netlink_sendmsg+0x723/0xbe0 [ 2555.423498][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2555.423498][ T895] ___sys_sendmsg+0xee/0x170 [ 2555.423498][ T895] __sys_sendmsg+0xcd/0x170 [ 2555.423498][ T895] do_syscall_64+0xc6/0x1e0 [ 2555.423498][ T895] [ 2555.425758][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2555.425758][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2555.425758][ T895] ipv6_find_idev+0x102/0x170 [ 2555.425758][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2555.425758][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2555.425758][ T895] netlink_rcv_skb+0x130/0x360 [ 2555.425758][ T895] netlink_unicast+0x449/0x710 [ 2555.425758][ T895] netlink_sendmsg+0x723/0xbe0 [ 2555.425758][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2555.425758][ T895] ___sys_sendmsg+0xee/0x170 [ 2555.425758][ T895] __sys_sendmsg+0xcd/0x170 [ 2555.425758][ T895] do_syscall_64+0xc6/0x1e0 [ 2555.425758][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2555.425758][ T895] [ 2555.427870][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2555.427870][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2555.427870][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2555.427870][ T895] ipv6_find_idev+0x102/0x170 [ 2555.427870][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2555.427870][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2555.427870][ T895] netlink_rcv_skb+0x130/0x360 [ 2555.427870][ T895] netlink_unicast+0x449/0x710 [ 2555.427870][ T895] netlink_sendmsg+0x723/0xbe0 [ 2555.427870][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2555.427870][ T895] ___sys_sendmsg+0xee/0x170 [ 2555.427870][ T895] __sys_sendmsg+0xcd/0x170 [ 2555.427870][ T895] do_syscall_64+0xc6/0x1e0 [ 2555.427870][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2555.427870][ T895] [ 2565.631062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2565.631487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2565.631487][ T895] netdev_get_by_index+0x5e/0x80 [ 2565.631487][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2565.631487][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2565.631487][ T895] ip6_route_add+0x1c/0x140 [ 2565.631487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2565.631487][ T895] addrconf_add_dev+0xe2/0x170 [ 2565.631487][ T895] inet6_addr_add+0x12f/0xa40 [ 2565.631487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2565.631487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2565.631487][ T895] netlink_rcv_skb+0x130/0x360 [ 2565.631487][ T895] netlink_unicast+0x449/0x710 [ 2565.631487][ T895] netlink_sendmsg+0x723/0xbe0 [ 2565.631487][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2565.631487][ T895] ___sys_sendmsg+0xee/0x170 [ 2565.631487][ T895] __sys_sendmsg+0xcd/0x170 [ 2565.631487][ T895] do_syscall_64+0xc6/0x1e0 [ 2565.631487][ T895] [ 2565.633691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2565.633691][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2565.633691][ T895] ipv6_find_idev+0x102/0x170 [ 2565.633691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2565.633691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2565.633691][ T895] netlink_rcv_skb+0x130/0x360 [ 2565.633691][ T895] netlink_unicast+0x449/0x710 [ 2565.633691][ T895] netlink_sendmsg+0x723/0xbe0 [ 2565.633691][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2565.633691][ T895] ___sys_sendmsg+0xee/0x170 [ 2565.633691][ T895] __sys_sendmsg+0xcd/0x170 [ 2565.633691][ T895] do_syscall_64+0xc6/0x1e0 [ 2565.633691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2565.633691][ T895] [ 2565.635400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2565.635400][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2565.635400][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2565.635400][ T895] ipv6_find_idev+0x102/0x170 [ 2565.635400][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2565.635400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2565.635400][ T895] netlink_rcv_skb+0x130/0x360 [ 2565.635400][ T895] netlink_unicast+0x449/0x710 [ 2565.635400][ T895] netlink_sendmsg+0x723/0xbe0 [ 2565.635400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2565.635400][ T895] ___sys_sendmsg+0xee/0x170 [ 2565.635400][ T895] __sys_sendmsg+0xcd/0x170 [ 2565.635400][ T895] do_syscall_64+0xc6/0x1e0 [ 2565.635400][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2565.635400][ T895] [ 2575.879020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2575.879442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2575.879442][ T895] netdev_get_by_index+0x5e/0x80 [ 2575.879442][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2575.879442][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2575.879442][ T895] ip6_route_add+0x1c/0x140 [ 2575.879442][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2575.879442][ T895] addrconf_add_dev+0xe2/0x170 [ 2575.879442][ T895] inet6_addr_add+0x12f/0xa40 [ 2575.879442][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2575.879442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2575.879442][ T895] netlink_rcv_skb+0x130/0x360 [ 2575.879442][ T895] netlink_unicast+0x449/0x710 [ 2575.879442][ T895] netlink_sendmsg+0x723/0xbe0 [ 2575.879442][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2575.879442][ T895] ___sys_sendmsg+0xee/0x170 [ 2575.879442][ T895] __sys_sendmsg+0xcd/0x170 [ 2575.879442][ T895] do_syscall_64+0xc6/0x1e0 [ 2575.879442][ T895] [ 2575.881737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2575.881737][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2575.881737][ T895] ipv6_find_idev+0x102/0x170 [ 2575.881737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2575.881737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2575.881737][ T895] netlink_rcv_skb+0x130/0x360 [ 2575.881737][ T895] netlink_unicast+0x449/0x710 [ 2575.881737][ T895] netlink_sendmsg+0x723/0xbe0 [ 2575.881737][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2575.881737][ T895] ___sys_sendmsg+0xee/0x170 [ 2575.881737][ T895] __sys_sendmsg+0xcd/0x170 [ 2575.881737][ T895] do_syscall_64+0xc6/0x1e0 [ 2575.881737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2575.881737][ T895] [ 2575.883447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2575.883447][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2575.883447][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2575.883447][ T895] ipv6_find_idev+0x102/0x170 [ 2575.883447][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2575.883447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2575.883447][ T895] netlink_rcv_skb+0x130/0x360 [ 2575.883447][ T895] netlink_unicast+0x449/0x710 [ 2575.883447][ T895] netlink_sendmsg+0x723/0xbe0 [ 2575.883447][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2575.883447][ T895] ___sys_sendmsg+0xee/0x170 [ 2575.883447][ T895] __sys_sendmsg+0xcd/0x170 [ 2575.883447][ T895] do_syscall_64+0xc6/0x1e0 [ 2575.883447][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2575.883447][ T895] [ 2586.015059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2586.015558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2586.015558][ T895] netdev_get_by_index+0x5e/0x80 [ 2586.015558][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2586.015558][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2586.015558][ T895] ip6_route_add+0x1c/0x140 [ 2586.015558][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2586.015558][ T895] addrconf_add_dev+0xe2/0x170 [ 2586.015558][ T895] inet6_addr_add+0x12f/0xa40 [ 2586.015558][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2586.015558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2586.015558][ T895] netlink_rcv_skb+0x130/0x360 [ 2586.015558][ T895] netlink_unicast+0x449/0x710 [ 2586.015558][ T895] netlink_sendmsg+0x723/0xbe0 [ 2586.015558][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2586.015558][ T895] ___sys_sendmsg+0xee/0x170 [ 2586.015558][ T895] __sys_sendmsg+0xcd/0x170 [ 2586.015558][ T895] do_syscall_64+0xc6/0x1e0 [ 2586.015558][ T895] [ 2586.018301][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2586.018301][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2586.018301][ T895] ipv6_find_idev+0x102/0x170 [ 2586.018301][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2586.018301][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2586.018301][ T895] netlink_rcv_skb+0x130/0x360 [ 2586.018301][ T895] netlink_unicast+0x449/0x710 [ 2586.018301][ T895] netlink_sendmsg+0x723/0xbe0 [ 2586.018301][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2586.018301][ T895] ___sys_sendmsg+0xee/0x170 [ 2586.018301][ T895] __sys_sendmsg+0xcd/0x170 [ 2586.018301][ T895] do_syscall_64+0xc6/0x1e0 [ 2586.018301][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2586.018301][ T895] [ 2586.020038][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2586.020038][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2586.020038][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2586.020038][ T895] ipv6_find_idev+0x102/0x170 [ 2586.020038][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2586.020038][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2586.020038][ T895] netlink_rcv_skb+0x130/0x360 [ 2586.020038][ T895] netlink_unicast+0x449/0x710 [ 2586.020038][ T895] netlink_sendmsg+0x723/0xbe0 [ 2586.020038][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2586.020038][ T895] ___sys_sendmsg+0xee/0x170 [ 2586.020038][ T895] __sys_sendmsg+0xcd/0x170 [ 2586.020038][ T895] do_syscall_64+0xc6/0x1e0 [ 2586.020038][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2586.020038][ T895] [ 2596.263010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2596.263492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2596.263492][ T895] netdev_get_by_index+0x5e/0x80 [ 2596.263492][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2596.263492][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2596.263492][ T895] ip6_route_add+0x1c/0x140 [ 2596.263492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2596.263492][ T895] addrconf_add_dev+0xe2/0x170 [ 2596.263492][ T895] inet6_addr_add+0x12f/0xa40 [ 2596.263492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2596.263492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2596.263492][ T895] netlink_rcv_skb+0x130/0x360 [ 2596.263492][ T895] netlink_unicast+0x449/0x710 [ 2596.263492][ T895] netlink_sendmsg+0x723/0xbe0 [ 2596.263492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2596.263492][ T895] ___sys_sendmsg+0xee/0x170 [ 2596.263492][ T895] __sys_sendmsg+0xcd/0x170 [ 2596.263492][ T895] do_syscall_64+0xc6/0x1e0 [ 2596.263492][ T895] [ 2596.266095][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2596.266095][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2596.266095][ T895] ipv6_find_idev+0x102/0x170 [ 2596.266095][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2596.266095][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2596.266095][ T895] netlink_rcv_skb+0x130/0x360 [ 2596.266095][ T895] netlink_unicast+0x449/0x710 [ 2596.266095][ T895] netlink_sendmsg+0x723/0xbe0 [ 2596.266095][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2596.266095][ T895] ___sys_sendmsg+0xee/0x170 [ 2596.266095][ T895] __sys_sendmsg+0xcd/0x170 [ 2596.266095][ T895] do_syscall_64+0xc6/0x1e0 [ 2596.266095][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2596.266095][ T895] [ 2596.267811][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2596.267811][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2596.267811][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2596.267811][ T895] ipv6_find_idev+0x102/0x170 [ 2596.267811][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2596.267811][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2596.267811][ T895] netlink_rcv_skb+0x130/0x360 [ 2596.267811][ T895] netlink_unicast+0x449/0x710 [ 2596.267811][ T895] netlink_sendmsg+0x723/0xbe0 [ 2596.267811][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2596.267811][ T895] ___sys_sendmsg+0xee/0x170 [ 2596.267811][ T895] __sys_sendmsg+0xcd/0x170 [ 2596.267811][ T895] do_syscall_64+0xc6/0x1e0 [ 2596.267811][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2596.267811][ T895] [ 2606.398933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2606.399411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2606.399411][ T895] netdev_get_by_index+0x5e/0x80 [ 2606.399411][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2606.399411][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2606.399411][ T895] ip6_route_add+0x1c/0x140 [ 2606.399411][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2606.399411][ T895] addrconf_add_dev+0xe2/0x170 [ 2606.399411][ T895] inet6_addr_add+0x12f/0xa40 [ 2606.399411][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2606.399411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2606.399411][ T895] netlink_rcv_skb+0x130/0x360 [ 2606.399411][ T895] netlink_unicast+0x449/0x710 [ 2606.399411][ T895] netlink_sendmsg+0x723/0xbe0 [ 2606.399411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2606.399411][ T895] ___sys_sendmsg+0xee/0x170 [ 2606.399411][ T895] __sys_sendmsg+0xcd/0x170 [ 2606.399411][ T895] do_syscall_64+0xc6/0x1e0 [ 2606.399411][ T895] [ 2606.401614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2606.401614][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2606.401614][ T895] ipv6_find_idev+0x102/0x170 [ 2606.401614][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2606.401614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2606.401614][ T895] netlink_rcv_skb+0x130/0x360 [ 2606.401614][ T895] netlink_unicast+0x449/0x710 [ 2606.401614][ T895] netlink_sendmsg+0x723/0xbe0 [ 2606.401614][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2606.401614][ T895] ___sys_sendmsg+0xee/0x170 [ 2606.401614][ T895] __sys_sendmsg+0xcd/0x170 [ 2606.401614][ T895] do_syscall_64+0xc6/0x1e0 [ 2606.401614][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2606.401614][ T895] [ 2606.403323][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2606.403323][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2606.403323][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2606.403323][ T895] ipv6_find_idev+0x102/0x170 [ 2606.403323][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2606.403323][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2606.403323][ T895] netlink_rcv_skb+0x130/0x360 [ 2606.403323][ T895] netlink_unicast+0x449/0x710 [ 2606.403323][ T895] netlink_sendmsg+0x723/0xbe0 [ 2606.403323][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2606.403323][ T895] ___sys_sendmsg+0xee/0x170 [ 2606.403323][ T895] __sys_sendmsg+0xcd/0x170 [ 2606.403323][ T895] do_syscall_64+0xc6/0x1e0 [ 2606.403323][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2606.403323][ T895] [ 2616.542945][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2616.543432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2616.543432][ T895] netdev_get_by_index+0x5e/0x80 [ 2616.543432][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2616.543432][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2616.543432][ T895] ip6_route_add+0x1c/0x140 [ 2616.543432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2616.543432][ T895] addrconf_add_dev+0xe2/0x170 [ 2616.543432][ T895] inet6_addr_add+0x12f/0xa40 [ 2616.543432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2616.543432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2616.543432][ T895] netlink_rcv_skb+0x130/0x360 [ 2616.543432][ T895] netlink_unicast+0x449/0x710 [ 2616.543432][ T895] netlink_sendmsg+0x723/0xbe0 [ 2616.543432][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2616.543432][ T895] ___sys_sendmsg+0xee/0x170 [ 2616.543432][ T895] __sys_sendmsg+0xcd/0x170 [ 2616.543432][ T895] do_syscall_64+0xc6/0x1e0 [ 2616.543432][ T895] [ 2616.545641][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2616.545641][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2616.545641][ T895] ipv6_find_idev+0x102/0x170 [ 2616.545641][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2616.545641][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2616.545641][ T895] netlink_rcv_skb+0x130/0x360 [ 2616.545641][ T895] netlink_unicast+0x449/0x710 [ 2616.545641][ T895] netlink_sendmsg+0x723/0xbe0 [ 2616.545641][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2616.545641][ T895] ___sys_sendmsg+0xee/0x170 [ 2616.545641][ T895] __sys_sendmsg+0xcd/0x170 [ 2616.545641][ T895] do_syscall_64+0xc6/0x1e0 [ 2616.545641][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2616.545641][ T895] [ 2616.547392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2616.547392][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2616.547392][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2616.547392][ T895] ipv6_find_idev+0x102/0x170 [ 2616.547392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2616.547392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2616.547392][ T895] netlink_rcv_skb+0x130/0x360 [ 2616.547392][ T895] netlink_unicast+0x449/0x710 [ 2616.547392][ T895] netlink_sendmsg+0x723/0xbe0 [ 2616.547392][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2616.547392][ T895] ___sys_sendmsg+0xee/0x170 [ 2616.547392][ T895] __sys_sendmsg+0xcd/0x170 [ 2616.547392][ T895] do_syscall_64+0xc6/0x1e0 [ 2616.547392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2616.547392][ T895] [ 2626.799100][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2626.799612][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2626.799612][ T895] netdev_get_by_index+0x5e/0x80 [ 2626.799612][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2626.799612][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2626.799612][ T895] ip6_route_add+0x1c/0x140 [ 2626.799612][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2626.799612][ T895] addrconf_add_dev+0xe2/0x170 [ 2626.799612][ T895] inet6_addr_add+0x12f/0xa40 [ 2626.799612][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2626.799612][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2626.799612][ T895] netlink_rcv_skb+0x130/0x360 [ 2626.799612][ T895] netlink_unicast+0x449/0x710 [ 2626.799612][ T895] netlink_sendmsg+0x723/0xbe0 [ 2626.799612][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2626.799612][ T895] ___sys_sendmsg+0xee/0x170 [ 2626.799612][ T895] __sys_sendmsg+0xcd/0x170 [ 2626.799612][ T895] do_syscall_64+0xc6/0x1e0 [ 2626.799612][ T895] [ 2626.801850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2626.801850][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2626.801850][ T895] ipv6_find_idev+0x102/0x170 [ 2626.801850][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2626.801850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2626.801850][ T895] netlink_rcv_skb+0x130/0x360 [ 2626.801850][ T895] netlink_unicast+0x449/0x710 [ 2626.801850][ T895] netlink_sendmsg+0x723/0xbe0 [ 2626.801850][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2626.801850][ T895] ___sys_sendmsg+0xee/0x170 [ 2626.801850][ T895] __sys_sendmsg+0xcd/0x170 [ 2626.801850][ T895] do_syscall_64+0xc6/0x1e0 [ 2626.801850][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2626.801850][ T895] [ 2626.803600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2626.803600][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2626.803600][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2626.803600][ T895] ipv6_find_idev+0x102/0x170 [ 2626.803600][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2626.803600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2626.803600][ T895] netlink_rcv_skb+0x130/0x360 [ 2626.803600][ T895] netlink_unicast+0x449/0x710 [ 2626.803600][ T895] netlink_sendmsg+0x723/0xbe0 [ 2626.803600][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2626.803600][ T895] ___sys_sendmsg+0xee/0x170 [ 2626.803600][ T895] __sys_sendmsg+0xcd/0x170 [ 2626.803600][ T895] do_syscall_64+0xc6/0x1e0 [ 2626.803600][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2626.803600][ T895] [ 2636.807054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2636.807579][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2636.807579][ T895] netdev_get_by_index+0x5e/0x80 [ 2636.807579][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2636.807579][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2636.807579][ T895] ip6_route_add+0x1c/0x140 [ 2636.807579][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2636.807579][ T895] addrconf_add_dev+0xe2/0x170 [ 2636.807579][ T895] inet6_addr_add+0x12f/0xa40 [ 2636.807579][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2636.807579][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2636.807579][ T895] netlink_rcv_skb+0x130/0x360 [ 2636.807579][ T895] netlink_unicast+0x449/0x710 [ 2636.807579][ T895] netlink_sendmsg+0x723/0xbe0 [ 2636.807579][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2636.807579][ T895] ___sys_sendmsg+0xee/0x170 [ 2636.807579][ T895] __sys_sendmsg+0xcd/0x170 [ 2636.807579][ T895] do_syscall_64+0xc6/0x1e0 [ 2636.807579][ T895] [ 2636.809842][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2636.809842][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2636.809842][ T895] ipv6_find_idev+0x102/0x170 [ 2636.809842][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2636.809842][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2636.809842][ T895] netlink_rcv_skb+0x130/0x360 [ 2636.809842][ T895] netlink_unicast+0x449/0x710 [ 2636.809842][ T895] netlink_sendmsg+0x723/0xbe0 [ 2636.809842][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2636.809842][ T895] ___sys_sendmsg+0xee/0x170 [ 2636.809842][ T895] __sys_sendmsg+0xcd/0x170 [ 2636.809842][ T895] do_syscall_64+0xc6/0x1e0 [ 2636.809842][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2636.809842][ T895] [ 2636.811589][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2636.811589][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2636.811589][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2636.811589][ T895] ipv6_find_idev+0x102/0x170 [ 2636.811589][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2636.811589][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2636.811589][ T895] netlink_rcv_skb+0x130/0x360 [ 2636.811589][ T895] netlink_unicast+0x449/0x710 [ 2636.811589][ T895] netlink_sendmsg+0x723/0xbe0 [ 2636.811589][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2636.811589][ T895] ___sys_sendmsg+0xee/0x170 [ 2636.811589][ T895] __sys_sendmsg+0xcd/0x170 [ 2636.811589][ T895] do_syscall_64+0xc6/0x1e0 [ 2636.811589][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2636.811589][ T895] [ 2647.054994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2647.055510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2647.055510][ T895] netdev_get_by_index+0x5e/0x80 [ 2647.055510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2647.055510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2647.055510][ T895] ip6_route_add+0x1c/0x140 [ 2647.055510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2647.055510][ T895] addrconf_add_dev+0xe2/0x170 [ 2647.055510][ T895] inet6_addr_add+0x12f/0xa40 [ 2647.055510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2647.055510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2647.055510][ T895] netlink_rcv_skb+0x130/0x360 [ 2647.055510][ T895] netlink_unicast+0x449/0x710 [ 2647.055510][ T895] netlink_sendmsg+0x723/0xbe0 [ 2647.055510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2647.055510][ T895] ___sys_sendmsg+0xee/0x170 [ 2647.055510][ T895] __sys_sendmsg+0xcd/0x170 [ 2647.055510][ T895] do_syscall_64+0xc6/0x1e0 [ 2647.055510][ T895] [ 2647.057761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2647.057761][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2647.057761][ T895] ipv6_find_idev+0x102/0x170 [ 2647.057761][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2647.057761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2647.057761][ T895] netlink_rcv_skb+0x130/0x360 [ 2647.057761][ T895] netlink_unicast+0x449/0x710 [ 2647.057761][ T895] netlink_sendmsg+0x723/0xbe0 [ 2647.057761][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2647.057761][ T895] ___sys_sendmsg+0xee/0x170 [ 2647.057761][ T895] __sys_sendmsg+0xcd/0x170 [ 2647.057761][ T895] do_syscall_64+0xc6/0x1e0 [ 2647.057761][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2647.057761][ T895] [ 2647.059515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2647.059515][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2647.059515][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2647.059515][ T895] ipv6_find_idev+0x102/0x170 [ 2647.059515][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2647.059515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2647.059515][ T895] netlink_rcv_skb+0x130/0x360 [ 2647.059515][ T895] netlink_unicast+0x449/0x710 [ 2647.059515][ T895] netlink_sendmsg+0x723/0xbe0 [ 2647.059515][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2647.059515][ T895] ___sys_sendmsg+0xee/0x170 [ 2647.059515][ T895] __sys_sendmsg+0xcd/0x170 [ 2647.059515][ T895] do_syscall_64+0xc6/0x1e0 [ 2647.059515][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2647.059515][ T895] [ 2657.303054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2657.303570][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2657.303570][ T895] netdev_get_by_index+0x5e/0x80 [ 2657.303570][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2657.303570][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2657.303570][ T895] ip6_route_add+0x1c/0x140 [ 2657.303570][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2657.303570][ T895] addrconf_add_dev+0xe2/0x170 [ 2657.303570][ T895] inet6_addr_add+0x12f/0xa40 [ 2657.303570][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2657.303570][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2657.303570][ T895] netlink_rcv_skb+0x130/0x360 [ 2657.303570][ T895] netlink_unicast+0x449/0x710 [ 2657.303570][ T895] netlink_sendmsg+0x723/0xbe0 [ 2657.303570][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2657.303570][ T895] ___sys_sendmsg+0xee/0x170 [ 2657.303570][ T895] __sys_sendmsg+0xcd/0x170 [ 2657.303570][ T895] do_syscall_64+0xc6/0x1e0 [ 2657.303570][ T895] [ 2657.305806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2657.305806][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2657.305806][ T895] ipv6_find_idev+0x102/0x170 [ 2657.305806][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2657.305806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2657.305806][ T895] netlink_rcv_skb+0x130/0x360 [ 2657.305806][ T895] netlink_unicast+0x449/0x710 [ 2657.305806][ T895] netlink_sendmsg+0x723/0xbe0 [ 2657.305806][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2657.305806][ T895] ___sys_sendmsg+0xee/0x170 [ 2657.305806][ T895] __sys_sendmsg+0xcd/0x170 [ 2657.305806][ T895] do_syscall_64+0xc6/0x1e0 [ 2657.305806][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2657.305806][ T895] [ 2657.307551][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2657.307551][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2657.307551][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2657.307551][ T895] ipv6_find_idev+0x102/0x170 [ 2657.307551][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2657.307551][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2657.307551][ T895] netlink_rcv_skb+0x130/0x360 [ 2657.307551][ T895] netlink_unicast+0x449/0x710 [ 2657.307551][ T895] netlink_sendmsg+0x723/0xbe0 [ 2657.307551][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2657.307551][ T895] ___sys_sendmsg+0xee/0x170 [ 2657.307551][ T895] __sys_sendmsg+0xcd/0x170 [ 2657.307551][ T895] do_syscall_64+0xc6/0x1e0 [ 2657.307551][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2657.307551][ T895] [ 2667.551018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2667.551520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2667.551520][ T895] netdev_get_by_index+0x5e/0x80 [ 2667.551520][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2667.551520][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2667.551520][ T895] ip6_route_add+0x1c/0x140 [ 2667.551520][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2667.551520][ T895] addrconf_add_dev+0xe2/0x170 [ 2667.551520][ T895] inet6_addr_add+0x12f/0xa40 [ 2667.551520][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2667.551520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2667.551520][ T895] netlink_rcv_skb+0x130/0x360 [ 2667.551520][ T895] netlink_unicast+0x449/0x710 [ 2667.551520][ T895] netlink_sendmsg+0x723/0xbe0 [ 2667.551520][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2667.551520][ T895] ___sys_sendmsg+0xee/0x170 [ 2667.551520][ T895] __sys_sendmsg+0xcd/0x170 [ 2667.551520][ T895] do_syscall_64+0xc6/0x1e0 [ 2667.551520][ T895] [ 2667.554031][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2667.554031][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2667.554031][ T895] ipv6_find_idev+0x102/0x170 [ 2667.554031][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2667.554031][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2667.554031][ T895] netlink_rcv_skb+0x130/0x360 [ 2667.554031][ T895] netlink_unicast+0x449/0x710 [ 2667.554031][ T895] netlink_sendmsg+0x723/0xbe0 [ 2667.554031][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2667.554031][ T895] ___sys_sendmsg+0xee/0x170 [ 2667.554031][ T895] __sys_sendmsg+0xcd/0x170 [ 2667.554031][ T895] do_syscall_64+0xc6/0x1e0 [ 2667.554031][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2667.554031][ T895] [ 2667.555763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2667.555763][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2667.555763][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2667.555763][ T895] ipv6_find_idev+0x102/0x170 [ 2667.555763][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2667.555763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2667.555763][ T895] netlink_rcv_skb+0x130/0x360 [ 2667.555763][ T895] netlink_unicast+0x449/0x710 [ 2667.555763][ T895] netlink_sendmsg+0x723/0xbe0 [ 2667.555763][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2667.555763][ T895] ___sys_sendmsg+0xee/0x170 [ 2667.555763][ T895] __sys_sendmsg+0xcd/0x170 [ 2667.555763][ T895] do_syscall_64+0xc6/0x1e0 [ 2667.555763][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2667.555763][ T895] [ 2677.799065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2677.799493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2677.799493][ T895] netdev_get_by_index+0x5e/0x80 [ 2677.799493][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2677.799493][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2677.799493][ T895] ip6_route_add+0x1c/0x140 [ 2677.799493][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2677.799493][ T895] addrconf_add_dev+0xe2/0x170 [ 2677.799493][ T895] inet6_addr_add+0x12f/0xa40 [ 2677.799493][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2677.799493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2677.799493][ T895] netlink_rcv_skb+0x130/0x360 [ 2677.799493][ T895] netlink_unicast+0x449/0x710 [ 2677.799493][ T895] netlink_sendmsg+0x723/0xbe0 [ 2677.799493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2677.799493][ T895] ___sys_sendmsg+0xee/0x170 [ 2677.799493][ T895] __sys_sendmsg+0xcd/0x170 [ 2677.799493][ T895] do_syscall_64+0xc6/0x1e0 [ 2677.799493][ T895] [ 2677.801698][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2677.801698][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2677.801698][ T895] ipv6_find_idev+0x102/0x170 [ 2677.801698][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2677.801698][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2677.801698][ T895] netlink_rcv_skb+0x130/0x360 [ 2677.801698][ T895] netlink_unicast+0x449/0x710 [ 2677.801698][ T895] netlink_sendmsg+0x723/0xbe0 [ 2677.801698][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2677.801698][ T895] ___sys_sendmsg+0xee/0x170 [ 2677.801698][ T895] __sys_sendmsg+0xcd/0x170 [ 2677.801698][ T895] do_syscall_64+0xc6/0x1e0 [ 2677.801698][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2677.801698][ T895] [ 2677.803411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2677.803411][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2677.803411][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2677.803411][ T895] ipv6_find_idev+0x102/0x170 [ 2677.803411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2677.803411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2677.803411][ T895] netlink_rcv_skb+0x130/0x360 [ 2677.803411][ T895] netlink_unicast+0x449/0x710 [ 2677.803411][ T895] netlink_sendmsg+0x723/0xbe0 [ 2677.803411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2677.803411][ T895] ___sys_sendmsg+0xee/0x170 [ 2677.803411][ T895] __sys_sendmsg+0xcd/0x170 [ 2677.803411][ T895] do_syscall_64+0xc6/0x1e0 [ 2677.803411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2677.803411][ T895] [ 2687.918938][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2687.919419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2687.919419][ T895] netdev_get_by_index+0x5e/0x80 [ 2687.919419][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2687.919419][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2687.919419][ T895] ip6_route_add+0x1c/0x140 [ 2687.919419][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2687.919419][ T895] addrconf_add_dev+0xe2/0x170 [ 2687.919419][ T895] inet6_addr_add+0x12f/0xa40 [ 2687.919419][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2687.919419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2687.919419][ T895] netlink_rcv_skb+0x130/0x360 [ 2687.919419][ T895] netlink_unicast+0x449/0x710 [ 2687.919419][ T895] netlink_sendmsg+0x723/0xbe0 [ 2687.919419][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2687.919419][ T895] ___sys_sendmsg+0xee/0x170 [ 2687.919419][ T895] __sys_sendmsg+0xcd/0x170 [ 2687.919419][ T895] do_syscall_64+0xc6/0x1e0 [ 2687.919419][ T895] [ 2687.921635][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2687.921635][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2687.921635][ T895] ipv6_find_idev+0x102/0x170 [ 2687.921635][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2687.921635][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2687.921635][ T895] netlink_rcv_skb+0x130/0x360 [ 2687.921635][ T895] netlink_unicast+0x449/0x710 [ 2687.921635][ T895] netlink_sendmsg+0x723/0xbe0 [ 2687.921635][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2687.921635][ T895] ___sys_sendmsg+0xee/0x170 [ 2687.921635][ T895] __sys_sendmsg+0xcd/0x170 [ 2687.921635][ T895] do_syscall_64+0xc6/0x1e0 [ 2687.921635][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2687.921635][ T895] [ 2687.923361][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2687.923361][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2687.923361][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2687.923361][ T895] ipv6_find_idev+0x102/0x170 [ 2687.923361][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2687.923361][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2687.923361][ T895] netlink_rcv_skb+0x130/0x360 [ 2687.923361][ T895] netlink_unicast+0x449/0x710 [ 2687.923361][ T895] netlink_sendmsg+0x723/0xbe0 [ 2687.923361][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2687.923361][ T895] ___sys_sendmsg+0xee/0x170 [ 2687.923361][ T895] __sys_sendmsg+0xcd/0x170 [ 2687.923361][ T895] do_syscall_64+0xc6/0x1e0 [ 2687.923361][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2687.923361][ T895] [ 2698.166979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2698.167468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2698.167468][ T895] netdev_get_by_index+0x5e/0x80 [ 2698.167468][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2698.167468][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2698.167468][ T895] ip6_route_add+0x1c/0x140 [ 2698.167468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2698.167468][ T895] addrconf_add_dev+0xe2/0x170 [ 2698.167468][ T895] inet6_addr_add+0x12f/0xa40 [ 2698.167468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2698.167468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2698.167468][ T895] netlink_rcv_skb+0x130/0x360 [ 2698.167468][ T895] netlink_unicast+0x449/0x710 [ 2698.167468][ T895] netlink_sendmsg+0x723/0xbe0 [ 2698.167468][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2698.167468][ T895] ___sys_sendmsg+0xee/0x170 [ 2698.167468][ T895] __sys_sendmsg+0xcd/0x170 [ 2698.167468][ T895] do_syscall_64+0xc6/0x1e0 [ 2698.167468][ T895] [ 2698.169714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2698.169714][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2698.169714][ T895] ipv6_find_idev+0x102/0x170 [ 2698.169714][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2698.169714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2698.169714][ T895] netlink_rcv_skb+0x130/0x360 [ 2698.169714][ T895] netlink_unicast+0x449/0x710 [ 2698.169714][ T895] netlink_sendmsg+0x723/0xbe0 [ 2698.169714][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2698.169714][ T895] ___sys_sendmsg+0xee/0x170 [ 2698.169714][ T895] __sys_sendmsg+0xcd/0x170 [ 2698.169714][ T895] do_syscall_64+0xc6/0x1e0 [ 2698.169714][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2698.169714][ T895] [ 2698.171428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2698.171428][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2698.171428][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2698.171428][ T895] ipv6_find_idev+0x102/0x170 [ 2698.171428][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2698.171428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2698.171428][ T895] netlink_rcv_skb+0x130/0x360 [ 2698.171428][ T895] netlink_unicast+0x449/0x710 [ 2698.171428][ T895] netlink_sendmsg+0x723/0xbe0 [ 2698.171428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2698.171428][ T895] ___sys_sendmsg+0xee/0x170 [ 2698.171428][ T895] __sys_sendmsg+0xcd/0x170 [ 2698.171428][ T895] do_syscall_64+0xc6/0x1e0 [ 2698.171428][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2698.171428][ T895] [ 2708.414949][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2708.415450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2708.415450][ T895] netdev_get_by_index+0x5e/0x80 [ 2708.415450][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2708.415450][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2708.415450][ T895] ip6_route_add+0x1c/0x140 [ 2708.415450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2708.415450][ T895] addrconf_add_dev+0xe2/0x170 [ 2708.415450][ T895] inet6_addr_add+0x12f/0xa40 [ 2708.415450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2708.415450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2708.415450][ T895] netlink_rcv_skb+0x130/0x360 [ 2708.415450][ T895] netlink_unicast+0x449/0x710 [ 2708.415450][ T895] netlink_sendmsg+0x723/0xbe0 [ 2708.415450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2708.415450][ T895] ___sys_sendmsg+0xee/0x170 [ 2708.415450][ T895] __sys_sendmsg+0xcd/0x170 [ 2708.415450][ T895] do_syscall_64+0xc6/0x1e0 [ 2708.415450][ T895] [ 2708.417702][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2708.417702][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2708.417702][ T895] ipv6_find_idev+0x102/0x170 [ 2708.417702][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2708.417702][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2708.417702][ T895] netlink_rcv_skb+0x130/0x360 [ 2708.417702][ T895] netlink_unicast+0x449/0x710 [ 2708.417702][ T895] netlink_sendmsg+0x723/0xbe0 [ 2708.417702][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2708.417702][ T895] ___sys_sendmsg+0xee/0x170 [ 2708.417702][ T895] __sys_sendmsg+0xcd/0x170 [ 2708.417702][ T895] do_syscall_64+0xc6/0x1e0 [ 2708.417702][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2708.417702][ T895] [ 2708.420064][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2708.420064][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2708.420064][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2708.420064][ T895] ipv6_find_idev+0x102/0x170 [ 2708.420064][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2708.420064][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2708.420064][ T895] netlink_rcv_skb+0x130/0x360 [ 2708.420064][ T895] netlink_unicast+0x449/0x710 [ 2708.420064][ T895] netlink_sendmsg+0x723/0xbe0 [ 2708.420064][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2708.420064][ T895] ___sys_sendmsg+0xee/0x170 [ 2708.420064][ T895] __sys_sendmsg+0xcd/0x170 [ 2708.420064][ T895] do_syscall_64+0xc6/0x1e0 [ 2708.420064][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2708.420064][ T895] [ 2718.655028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2718.655671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2718.655671][ T895] netdev_get_by_index+0x5e/0x80 [ 2718.655671][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2718.655671][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2718.655671][ T895] ip6_route_add+0x1c/0x140 [ 2718.655671][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2718.655671][ T895] addrconf_add_dev+0xe2/0x170 [ 2718.655671][ T895] inet6_addr_add+0x12f/0xa40 [ 2718.655671][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2718.655671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2718.655671][ T895] netlink_rcv_skb+0x130/0x360 [ 2718.655671][ T895] netlink_unicast+0x449/0x710 [ 2718.655671][ T895] netlink_sendmsg+0x723/0xbe0 [ 2718.655671][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2718.655671][ T895] ___sys_sendmsg+0xee/0x170 [ 2718.655671][ T895] __sys_sendmsg+0xcd/0x170 [ 2718.655671][ T895] do_syscall_64+0xc6/0x1e0 [ 2718.655671][ T895] [ 2718.659085][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2718.659085][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2718.659085][ T895] ipv6_find_idev+0x102/0x170 [ 2718.659085][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2718.659085][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2718.659085][ T895] netlink_rcv_skb+0x130/0x360 [ 2718.659085][ T895] netlink_unicast+0x449/0x710 [ 2718.659085][ T895] netlink_sendmsg+0x723/0xbe0 [ 2718.659085][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2718.659085][ T895] ___sys_sendmsg+0xee/0x170 [ 2718.659085][ T895] __sys_sendmsg+0xcd/0x170 [ 2718.659085][ T895] do_syscall_64+0xc6/0x1e0 [ 2718.659085][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2718.659085][ T895] [ 2718.661816][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2718.661816][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2718.661816][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2718.661816][ T895] ipv6_find_idev+0x102/0x170 [ 2718.661816][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2718.661816][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2718.661816][ T895] netlink_rcv_skb+0x130/0x360 [ 2718.661816][ T895] netlink_unicast+0x449/0x710 [ 2718.661816][ T895] netlink_sendmsg+0x723/0xbe0 [ 2718.661816][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2718.661816][ T895] ___sys_sendmsg+0xee/0x170 [ 2718.661816][ T895] __sys_sendmsg+0xcd/0x170 [ 2718.661816][ T895] do_syscall_64+0xc6/0x1e0 [ 2718.661816][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2718.661816][ T895] [ 2728.903027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2728.903443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2728.903443][ T895] netdev_get_by_index+0x5e/0x80 [ 2728.903443][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2728.903443][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2728.903443][ T895] ip6_route_add+0x1c/0x140 [ 2728.903443][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2728.903443][ T895] addrconf_add_dev+0xe2/0x170 [ 2728.903443][ T895] inet6_addr_add+0x12f/0xa40 [ 2728.903443][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2728.903443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2728.903443][ T895] netlink_rcv_skb+0x130/0x360 [ 2728.903443][ T895] netlink_unicast+0x449/0x710 [ 2728.903443][ T895] netlink_sendmsg+0x723/0xbe0 [ 2728.903443][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2728.903443][ T895] ___sys_sendmsg+0xee/0x170 [ 2728.903443][ T895] __sys_sendmsg+0xcd/0x170 [ 2728.903443][ T895] do_syscall_64+0xc6/0x1e0 [ 2728.903443][ T895] [ 2728.905770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2728.905770][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2728.905770][ T895] ipv6_find_idev+0x102/0x170 [ 2728.905770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2728.905770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2728.905770][ T895] netlink_rcv_skb+0x130/0x360 [ 2728.905770][ T895] netlink_unicast+0x449/0x710 [ 2728.905770][ T895] netlink_sendmsg+0x723/0xbe0 [ 2728.905770][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2728.905770][ T895] ___sys_sendmsg+0xee/0x170 [ 2728.905770][ T895] __sys_sendmsg+0xcd/0x170 [ 2728.905770][ T895] do_syscall_64+0xc6/0x1e0 [ 2728.905770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2728.905770][ T895] [ 2728.907485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2728.907485][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2728.907485][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2728.907485][ T895] ipv6_find_idev+0x102/0x170 [ 2728.907485][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2728.907485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2728.907485][ T895] netlink_rcv_skb+0x130/0x360 [ 2728.907485][ T895] netlink_unicast+0x449/0x710 [ 2728.907485][ T895] netlink_sendmsg+0x723/0xbe0 [ 2728.907485][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2728.907485][ T895] ___sys_sendmsg+0xee/0x170 [ 2728.907485][ T895] __sys_sendmsg+0xcd/0x170 [ 2728.907485][ T895] do_syscall_64+0xc6/0x1e0 [ 2728.907485][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2728.907485][ T895] [ 2739.151035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2739.151518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2739.151518][ T895] netdev_get_by_index+0x5e/0x80 [ 2739.151518][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2739.151518][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2739.151518][ T895] ip6_route_add+0x1c/0x140 [ 2739.151518][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2739.151518][ T895] addrconf_add_dev+0xe2/0x170 [ 2739.151518][ T895] inet6_addr_add+0x12f/0xa40 [ 2739.151518][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2739.151518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2739.151518][ T895] netlink_rcv_skb+0x130/0x360 [ 2739.151518][ T895] netlink_unicast+0x449/0x710 [ 2739.151518][ T895] netlink_sendmsg+0x723/0xbe0 [ 2739.151518][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2739.151518][ T895] ___sys_sendmsg+0xee/0x170 [ 2739.151518][ T895] __sys_sendmsg+0xcd/0x170 [ 2739.151518][ T895] do_syscall_64+0xc6/0x1e0 [ 2739.151518][ T895] [ 2739.153747][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2739.153747][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2739.153747][ T895] ipv6_find_idev+0x102/0x170 [ 2739.153747][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2739.153747][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2739.153747][ T895] netlink_rcv_skb+0x130/0x360 [ 2739.153747][ T895] netlink_unicast+0x449/0x710 [ 2739.153747][ T895] netlink_sendmsg+0x723/0xbe0 [ 2739.153747][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2739.153747][ T895] ___sys_sendmsg+0xee/0x170 [ 2739.153747][ T895] __sys_sendmsg+0xcd/0x170 [ 2739.153747][ T895] do_syscall_64+0xc6/0x1e0 [ 2739.153747][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2739.153747][ T895] [ 2739.155460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2739.155460][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2739.155460][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2739.155460][ T895] ipv6_find_idev+0x102/0x170 [ 2739.155460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2739.155460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2739.155460][ T895] netlink_rcv_skb+0x130/0x360 [ 2739.155460][ T895] netlink_unicast+0x449/0x710 [ 2739.155460][ T895] netlink_sendmsg+0x723/0xbe0 [ 2739.155460][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2739.155460][ T895] ___sys_sendmsg+0xee/0x170 [ 2739.155460][ T895] __sys_sendmsg+0xcd/0x170 [ 2739.155460][ T895] do_syscall_64+0xc6/0x1e0 [ 2739.155460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2739.155460][ T895] [ 2749.399033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2749.399464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2749.399464][ T895] netdev_get_by_index+0x5e/0x80 [ 2749.399464][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2749.399464][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2749.399464][ T895] ip6_route_add+0x1c/0x140 [ 2749.399464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2749.399464][ T895] addrconf_add_dev+0xe2/0x170 [ 2749.399464][ T895] inet6_addr_add+0x12f/0xa40 [ 2749.399464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2749.399464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2749.399464][ T895] netlink_rcv_skb+0x130/0x360 [ 2749.399464][ T895] netlink_unicast+0x449/0x710 [ 2749.399464][ T895] netlink_sendmsg+0x723/0xbe0 [ 2749.399464][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2749.399464][ T895] ___sys_sendmsg+0xee/0x170 [ 2749.399464][ T895] __sys_sendmsg+0xcd/0x170 [ 2749.399464][ T895] do_syscall_64+0xc6/0x1e0 [ 2749.399464][ T895] [ 2749.401665][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2749.401665][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2749.401665][ T895] ipv6_find_idev+0x102/0x170 [ 2749.401665][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2749.401665][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2749.401665][ T895] netlink_rcv_skb+0x130/0x360 [ 2749.401665][ T895] netlink_unicast+0x449/0x710 [ 2749.401665][ T895] netlink_sendmsg+0x723/0xbe0 [ 2749.401665][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2749.401665][ T895] ___sys_sendmsg+0xee/0x170 [ 2749.401665][ T895] __sys_sendmsg+0xcd/0x170 [ 2749.401665][ T895] do_syscall_64+0xc6/0x1e0 [ 2749.401665][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2749.401665][ T895] [ 2749.403375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2749.403375][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2749.403375][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2749.403375][ T895] ipv6_find_idev+0x102/0x170 [ 2749.403375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2749.403375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2749.403375][ T895] netlink_rcv_skb+0x130/0x360 [ 2749.403375][ T895] netlink_unicast+0x449/0x710 [ 2749.403375][ T895] netlink_sendmsg+0x723/0xbe0 [ 2749.403375][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2749.403375][ T895] ___sys_sendmsg+0xee/0x170 [ 2749.403375][ T895] __sys_sendmsg+0xcd/0x170 [ 2749.403375][ T895] do_syscall_64+0xc6/0x1e0 [ 2749.403375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2749.403375][ T895] [ 2759.647063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2759.647544][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2759.647544][ T895] netdev_get_by_index+0x5e/0x80 [ 2759.647544][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2759.647544][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2759.647544][ T895] ip6_route_add+0x1c/0x140 [ 2759.647544][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2759.647544][ T895] addrconf_add_dev+0xe2/0x170 [ 2759.647544][ T895] inet6_addr_add+0x12f/0xa40 [ 2759.647544][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2759.647544][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2759.647544][ T895] netlink_rcv_skb+0x130/0x360 [ 2759.647544][ T895] netlink_unicast+0x449/0x710 [ 2759.647544][ T895] netlink_sendmsg+0x723/0xbe0 [ 2759.647544][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2759.647544][ T895] ___sys_sendmsg+0xee/0x170 [ 2759.647544][ T895] __sys_sendmsg+0xcd/0x170 [ 2759.647544][ T895] do_syscall_64+0xc6/0x1e0 [ 2759.647544][ T895] [ 2759.649761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2759.649761][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2759.649761][ T895] ipv6_find_idev+0x102/0x170 [ 2759.649761][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2759.649761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2759.649761][ T895] netlink_rcv_skb+0x130/0x360 [ 2759.649761][ T895] netlink_unicast+0x449/0x710 [ 2759.649761][ T895] netlink_sendmsg+0x723/0xbe0 [ 2759.649761][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2759.649761][ T895] ___sys_sendmsg+0xee/0x170 [ 2759.649761][ T895] __sys_sendmsg+0xcd/0x170 [ 2759.649761][ T895] do_syscall_64+0xc6/0x1e0 [ 2759.649761][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2759.649761][ T895] [ 2759.651484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2759.651484][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2759.651484][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2759.651484][ T895] ipv6_find_idev+0x102/0x170 [ 2759.651484][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2759.651484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2759.651484][ T895] netlink_rcv_skb+0x130/0x360 [ 2759.651484][ T895] netlink_unicast+0x449/0x710 [ 2759.651484][ T895] netlink_sendmsg+0x723/0xbe0 [ 2759.651484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2759.651484][ T895] ___sys_sendmsg+0xee/0x170 [ 2759.651484][ T895] __sys_sendmsg+0xcd/0x170 [ 2759.651484][ T895] do_syscall_64+0xc6/0x1e0 [ 2759.651484][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2759.651484][ T895] [ 2769.862939][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2769.863359][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2769.863359][ T895] netdev_get_by_index+0x5e/0x80 [ 2769.863359][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2769.863359][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2769.863359][ T895] ip6_route_add+0x1c/0x140 [ 2769.863359][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2769.863359][ T895] addrconf_add_dev+0xe2/0x170 [ 2769.863359][ T895] inet6_addr_add+0x12f/0xa40 [ 2769.863359][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2769.863359][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2769.863359][ T895] netlink_rcv_skb+0x130/0x360 [ 2769.863359][ T895] netlink_unicast+0x449/0x710 [ 2769.863359][ T895] netlink_sendmsg+0x723/0xbe0 [ 2769.863359][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2769.863359][ T895] ___sys_sendmsg+0xee/0x170 [ 2769.863359][ T895] __sys_sendmsg+0xcd/0x170 [ 2769.863359][ T895] do_syscall_64+0xc6/0x1e0 [ 2769.863359][ T895] [ 2769.865595][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2769.865595][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2769.865595][ T895] ipv6_find_idev+0x102/0x170 [ 2769.865595][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2769.865595][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2769.865595][ T895] netlink_rcv_skb+0x130/0x360 [ 2769.865595][ T895] netlink_unicast+0x449/0x710 [ 2769.865595][ T895] netlink_sendmsg+0x723/0xbe0 [ 2769.865595][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2769.865595][ T895] ___sys_sendmsg+0xee/0x170 [ 2769.865595][ T895] __sys_sendmsg+0xcd/0x170 [ 2769.865595][ T895] do_syscall_64+0xc6/0x1e0 [ 2769.865595][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2769.865595][ T895] [ 2769.867343][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2769.867343][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2769.867343][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2769.867343][ T895] ipv6_find_idev+0x102/0x170 [ 2769.867343][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2769.867343][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2769.867343][ T895] netlink_rcv_skb+0x130/0x360 [ 2769.867343][ T895] netlink_unicast+0x449/0x710 [ 2769.867343][ T895] netlink_sendmsg+0x723/0xbe0 [ 2769.867343][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2769.867343][ T895] ___sys_sendmsg+0xee/0x170 [ 2769.867343][ T895] __sys_sendmsg+0xcd/0x170 [ 2769.867343][ T895] do_syscall_64+0xc6/0x1e0 [ 2769.867343][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2769.867343][ T895] [ 2780.111077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2780.111567][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2780.111567][ T895] netdev_get_by_index+0x5e/0x80 [ 2780.111567][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2780.111567][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2780.111567][ T895] ip6_route_add+0x1c/0x140 [ 2780.111567][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2780.111567][ T895] addrconf_add_dev+0xe2/0x170 [ 2780.111567][ T895] inet6_addr_add+0x12f/0xa40 [ 2780.111567][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2780.111567][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2780.111567][ T895] netlink_rcv_skb+0x130/0x360 [ 2780.111567][ T895] netlink_unicast+0x449/0x710 [ 2780.111567][ T895] netlink_sendmsg+0x723/0xbe0 [ 2780.111567][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2780.111567][ T895] ___sys_sendmsg+0xee/0x170 [ 2780.111567][ T895] __sys_sendmsg+0xcd/0x170 [ 2780.111567][ T895] do_syscall_64+0xc6/0x1e0 [ 2780.111567][ T895] [ 2780.113771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2780.113771][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2780.113771][ T895] ipv6_find_idev+0x102/0x170 [ 2780.113771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2780.113771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2780.113771][ T895] netlink_rcv_skb+0x130/0x360 [ 2780.113771][ T895] netlink_unicast+0x449/0x710 [ 2780.113771][ T895] netlink_sendmsg+0x723/0xbe0 [ 2780.113771][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2780.113771][ T895] ___sys_sendmsg+0xee/0x170 [ 2780.113771][ T895] __sys_sendmsg+0xcd/0x170 [ 2780.113771][ T895] do_syscall_64+0xc6/0x1e0 [ 2780.113771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2780.113771][ T895] [ 2780.115486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2780.115486][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2780.115486][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2780.115486][ T895] ipv6_find_idev+0x102/0x170 [ 2780.115486][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2780.115486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2780.115486][ T895] netlink_rcv_skb+0x130/0x360 [ 2780.115486][ T895] netlink_unicast+0x449/0x710 [ 2780.115486][ T895] netlink_sendmsg+0x723/0xbe0 [ 2780.115486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2780.115486][ T895] ___sys_sendmsg+0xee/0x170 [ 2780.115486][ T895] __sys_sendmsg+0xcd/0x170 [ 2780.115486][ T895] do_syscall_64+0xc6/0x1e0 [ 2780.115486][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2780.115486][ T895] [ 2790.359022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2790.359441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2790.359441][ T895] netdev_get_by_index+0x5e/0x80 [ 2790.359441][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2790.359441][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2790.359441][ T895] ip6_route_add+0x1c/0x140 [ 2790.359441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2790.359441][ T895] addrconf_add_dev+0xe2/0x170 [ 2790.359441][ T895] inet6_addr_add+0x12f/0xa40 [ 2790.359441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2790.359441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2790.359441][ T895] netlink_rcv_skb+0x130/0x360 [ 2790.359441][ T895] netlink_unicast+0x449/0x710 [ 2790.359441][ T895] netlink_sendmsg+0x723/0xbe0 [ 2790.359441][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2790.359441][ T895] ___sys_sendmsg+0xee/0x170 [ 2790.359441][ T895] __sys_sendmsg+0xcd/0x170 [ 2790.359441][ T895] do_syscall_64+0xc6/0x1e0 [ 2790.359441][ T895] [ 2790.361698][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2790.361698][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2790.361698][ T895] ipv6_find_idev+0x102/0x170 [ 2790.361698][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2790.361698][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2790.361698][ T895] netlink_rcv_skb+0x130/0x360 [ 2790.361698][ T895] netlink_unicast+0x449/0x710 [ 2790.361698][ T895] netlink_sendmsg+0x723/0xbe0 [ 2790.361698][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2790.361698][ T895] ___sys_sendmsg+0xee/0x170 [ 2790.361698][ T895] __sys_sendmsg+0xcd/0x170 [ 2790.361698][ T895] do_syscall_64+0xc6/0x1e0 [ 2790.361698][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2790.361698][ T895] [ 2790.363433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2790.363433][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2790.363433][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2790.363433][ T895] ipv6_find_idev+0x102/0x170 [ 2790.363433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2790.363433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2790.363433][ T895] netlink_rcv_skb+0x130/0x360 [ 2790.363433][ T895] netlink_unicast+0x449/0x710 [ 2790.363433][ T895] netlink_sendmsg+0x723/0xbe0 [ 2790.363433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2790.363433][ T895] ___sys_sendmsg+0xee/0x170 [ 2790.363433][ T895] __sys_sendmsg+0xcd/0x170 [ 2790.363433][ T895] do_syscall_64+0xc6/0x1e0 [ 2790.363433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2790.363433][ T895] [ 2800.391011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2800.391498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2800.391498][ T895] netdev_get_by_index+0x5e/0x80 [ 2800.391498][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2800.391498][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2800.391498][ T895] ip6_route_add+0x1c/0x140 [ 2800.391498][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2800.391498][ T895] addrconf_add_dev+0xe2/0x170 [ 2800.391498][ T895] inet6_addr_add+0x12f/0xa40 [ 2800.391498][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2800.391498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2800.391498][ T895] netlink_rcv_skb+0x130/0x360 [ 2800.391498][ T895] netlink_unicast+0x449/0x710 [ 2800.391498][ T895] netlink_sendmsg+0x723/0xbe0 [ 2800.391498][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2800.391498][ T895] ___sys_sendmsg+0xee/0x170 [ 2800.391498][ T895] __sys_sendmsg+0xcd/0x170 [ 2800.391498][ T895] do_syscall_64+0xc6/0x1e0 [ 2800.391498][ T895] [ 2800.393710][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2800.393710][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2800.393710][ T895] ipv6_find_idev+0x102/0x170 [ 2800.393710][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2800.393710][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2800.393710][ T895] netlink_rcv_skb+0x130/0x360 [ 2800.393710][ T895] netlink_unicast+0x449/0x710 [ 2800.393710][ T895] netlink_sendmsg+0x723/0xbe0 [ 2800.393710][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2800.393710][ T895] ___sys_sendmsg+0xee/0x170 [ 2800.393710][ T895] __sys_sendmsg+0xcd/0x170 [ 2800.393710][ T895] do_syscall_64+0xc6/0x1e0 [ 2800.393710][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2800.393710][ T895] [ 2800.395424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2800.395424][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2800.395424][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2800.395424][ T895] ipv6_find_idev+0x102/0x170 [ 2800.395424][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2800.395424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2800.395424][ T895] netlink_rcv_skb+0x130/0x360 [ 2800.395424][ T895] netlink_unicast+0x449/0x710 [ 2800.395424][ T895] netlink_sendmsg+0x723/0xbe0 [ 2800.395424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2800.395424][ T895] ___sys_sendmsg+0xee/0x170 [ 2800.395424][ T895] __sys_sendmsg+0xcd/0x170 [ 2800.395424][ T895] do_syscall_64+0xc6/0x1e0 [ 2800.395424][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2800.395424][ T895] [ 2810.646959][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2810.647381][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2810.647381][ T895] netdev_get_by_index+0x5e/0x80 [ 2810.647381][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2810.647381][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2810.647381][ T895] ip6_route_add+0x1c/0x140 [ 2810.647381][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2810.647381][ T895] addrconf_add_dev+0xe2/0x170 [ 2810.647381][ T895] inet6_addr_add+0x12f/0xa40 [ 2810.647381][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2810.647381][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2810.647381][ T895] netlink_rcv_skb+0x130/0x360 [ 2810.647381][ T895] netlink_unicast+0x449/0x710 [ 2810.647381][ T895] netlink_sendmsg+0x723/0xbe0 [ 2810.647381][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2810.647381][ T895] ___sys_sendmsg+0xee/0x170 [ 2810.647381][ T895] __sys_sendmsg+0xcd/0x170 [ 2810.647381][ T895] do_syscall_64+0xc6/0x1e0 [ 2810.647381][ T895] [ 2810.649608][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2810.649608][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2810.649608][ T895] ipv6_find_idev+0x102/0x170 [ 2810.649608][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2810.649608][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2810.649608][ T895] netlink_rcv_skb+0x130/0x360 [ 2810.649608][ T895] netlink_unicast+0x449/0x710 [ 2810.649608][ T895] netlink_sendmsg+0x723/0xbe0 [ 2810.649608][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2810.649608][ T895] ___sys_sendmsg+0xee/0x170 [ 2810.649608][ T895] __sys_sendmsg+0xcd/0x170 [ 2810.649608][ T895] do_syscall_64+0xc6/0x1e0 [ 2810.649608][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2810.649608][ T895] [ 2810.651847][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2810.651847][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2810.651847][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2810.651847][ T895] ipv6_find_idev+0x102/0x170 [ 2810.651847][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2810.651847][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2810.651847][ T895] netlink_rcv_skb+0x130/0x360 [ 2810.651847][ T895] netlink_unicast+0x449/0x710 [ 2810.651847][ T895] netlink_sendmsg+0x723/0xbe0 [ 2810.651847][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2810.651847][ T895] ___sys_sendmsg+0xee/0x170 [ 2810.651847][ T895] __sys_sendmsg+0xcd/0x170 [ 2810.651847][ T895] do_syscall_64+0xc6/0x1e0 [ 2810.651847][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2810.651847][ T895] [ 2820.903052][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2820.903469][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2820.903469][ T895] netdev_get_by_index+0x5e/0x80 [ 2820.903469][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2820.903469][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2820.903469][ T895] ip6_route_add+0x1c/0x140 [ 2820.903469][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2820.903469][ T895] addrconf_add_dev+0xe2/0x170 [ 2820.903469][ T895] inet6_addr_add+0x12f/0xa40 [ 2820.903469][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2820.903469][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2820.903469][ T895] netlink_rcv_skb+0x130/0x360 [ 2820.903469][ T895] netlink_unicast+0x449/0x710 [ 2820.903469][ T895] netlink_sendmsg+0x723/0xbe0 [ 2820.903469][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2820.903469][ T895] ___sys_sendmsg+0xee/0x170 [ 2820.903469][ T895] __sys_sendmsg+0xcd/0x170 [ 2820.903469][ T895] do_syscall_64+0xc6/0x1e0 [ 2820.903469][ T895] [ 2820.906178][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2820.906178][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2820.906178][ T895] ipv6_find_idev+0x102/0x170 [ 2820.906178][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2820.906178][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2820.906178][ T895] netlink_rcv_skb+0x130/0x360 [ 2820.906178][ T895] netlink_unicast+0x449/0x710 [ 2820.906178][ T895] netlink_sendmsg+0x723/0xbe0 [ 2820.906178][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2820.906178][ T895] ___sys_sendmsg+0xee/0x170 [ 2820.906178][ T895] __sys_sendmsg+0xcd/0x170 [ 2820.906178][ T895] do_syscall_64+0xc6/0x1e0 [ 2820.906178][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2820.906178][ T895] [ 2820.907931][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2820.907931][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2820.907931][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2820.907931][ T895] ipv6_find_idev+0x102/0x170 [ 2820.907931][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2820.907931][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2820.907931][ T895] netlink_rcv_skb+0x130/0x360 [ 2820.907931][ T895] netlink_unicast+0x449/0x710 [ 2820.907931][ T895] netlink_sendmsg+0x723/0xbe0 [ 2820.907931][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2820.907931][ T895] ___sys_sendmsg+0xee/0x170 [ 2820.907931][ T895] __sys_sendmsg+0xcd/0x170 [ 2820.907931][ T895] do_syscall_64+0xc6/0x1e0 [ 2820.907931][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2820.907931][ T895] [ 2830.991006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2830.991510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2830.991510][ T895] netdev_get_by_index+0x5e/0x80 [ 2830.991510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2830.991510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2830.991510][ T895] ip6_route_add+0x1c/0x140 [ 2830.991510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2830.991510][ T895] addrconf_add_dev+0xe2/0x170 [ 2830.991510][ T895] inet6_addr_add+0x12f/0xa40 [ 2830.991510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2830.991510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2830.991510][ T895] netlink_rcv_skb+0x130/0x360 [ 2830.991510][ T895] netlink_unicast+0x449/0x710 [ 2830.991510][ T895] netlink_sendmsg+0x723/0xbe0 [ 2830.991510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2830.991510][ T895] ___sys_sendmsg+0xee/0x170 [ 2830.991510][ T895] __sys_sendmsg+0xcd/0x170 [ 2830.991510][ T895] do_syscall_64+0xc6/0x1e0 [ 2830.991510][ T895] [ 2830.993835][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2830.993835][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2830.993835][ T895] ipv6_find_idev+0x102/0x170 [ 2830.993835][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2830.993835][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2830.993835][ T895] netlink_rcv_skb+0x130/0x360 [ 2830.993835][ T895] netlink_unicast+0x449/0x710 [ 2830.993835][ T895] netlink_sendmsg+0x723/0xbe0 [ 2830.993835][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2830.993835][ T895] ___sys_sendmsg+0xee/0x170 [ 2830.993835][ T895] __sys_sendmsg+0xcd/0x170 [ 2830.993835][ T895] do_syscall_64+0xc6/0x1e0 [ 2830.993835][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2830.993835][ T895] [ 2830.995595][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2830.995595][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2830.995595][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2830.995595][ T895] ipv6_find_idev+0x102/0x170 [ 2830.995595][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2830.995595][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2830.995595][ T895] netlink_rcv_skb+0x130/0x360 [ 2830.995595][ T895] netlink_unicast+0x449/0x710 [ 2830.995595][ T895] netlink_sendmsg+0x723/0xbe0 [ 2830.995595][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2830.995595][ T895] ___sys_sendmsg+0xee/0x170 [ 2830.995595][ T895] __sys_sendmsg+0xcd/0x170 [ 2830.995595][ T895] do_syscall_64+0xc6/0x1e0 [ 2830.995595][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2830.995595][ T895] [ 2841.238979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2841.239463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2841.239463][ T895] netdev_get_by_index+0x5e/0x80 [ 2841.239463][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2841.239463][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2841.239463][ T895] ip6_route_add+0x1c/0x140 [ 2841.239463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2841.239463][ T895] addrconf_add_dev+0xe2/0x170 [ 2841.239463][ T895] inet6_addr_add+0x12f/0xa40 [ 2841.239463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2841.239463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2841.239463][ T895] netlink_rcv_skb+0x130/0x360 [ 2841.239463][ T895] netlink_unicast+0x449/0x710 [ 2841.239463][ T895] netlink_sendmsg+0x723/0xbe0 [ 2841.239463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2841.239463][ T895] ___sys_sendmsg+0xee/0x170 [ 2841.239463][ T895] __sys_sendmsg+0xcd/0x170 [ 2841.239463][ T895] do_syscall_64+0xc6/0x1e0 [ 2841.239463][ T895] [ 2841.241751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2841.241751][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2841.241751][ T895] ipv6_find_idev+0x102/0x170 [ 2841.241751][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2841.241751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2841.241751][ T895] netlink_rcv_skb+0x130/0x360 [ 2841.241751][ T895] netlink_unicast+0x449/0x710 [ 2841.241751][ T895] netlink_sendmsg+0x723/0xbe0 [ 2841.241751][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2841.241751][ T895] ___sys_sendmsg+0xee/0x170 [ 2841.241751][ T895] __sys_sendmsg+0xcd/0x170 [ 2841.241751][ T895] do_syscall_64+0xc6/0x1e0 [ 2841.241751][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2841.241751][ T895] [ 2841.243512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2841.243512][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2841.243512][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2841.243512][ T895] ipv6_find_idev+0x102/0x170 [ 2841.243512][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2841.243512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2841.243512][ T895] netlink_rcv_skb+0x130/0x360 [ 2841.243512][ T895] netlink_unicast+0x449/0x710 [ 2841.243512][ T895] netlink_sendmsg+0x723/0xbe0 [ 2841.243512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2841.243512][ T895] ___sys_sendmsg+0xee/0x170 [ 2841.243512][ T895] __sys_sendmsg+0xcd/0x170 [ 2841.243512][ T895] do_syscall_64+0xc6/0x1e0 [ 2841.243512][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2841.243512][ T895] [ 2851.487049][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2851.487570][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2851.487570][ T895] netdev_get_by_index+0x5e/0x80 [ 2851.487570][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2851.487570][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2851.487570][ T895] ip6_route_add+0x1c/0x140 [ 2851.487570][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2851.487570][ T895] addrconf_add_dev+0xe2/0x170 [ 2851.487570][ T895] inet6_addr_add+0x12f/0xa40 [ 2851.487570][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2851.487570][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2851.487570][ T895] netlink_rcv_skb+0x130/0x360 [ 2851.487570][ T895] netlink_unicast+0x449/0x710 [ 2851.487570][ T895] netlink_sendmsg+0x723/0xbe0 [ 2851.487570][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2851.487570][ T895] ___sys_sendmsg+0xee/0x170 [ 2851.487570][ T895] __sys_sendmsg+0xcd/0x170 [ 2851.487570][ T895] do_syscall_64+0xc6/0x1e0 [ 2851.487570][ T895] [ 2851.489840][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2851.489840][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2851.489840][ T895] ipv6_find_idev+0x102/0x170 [ 2851.489840][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2851.489840][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2851.489840][ T895] netlink_rcv_skb+0x130/0x360 [ 2851.489840][ T895] netlink_unicast+0x449/0x710 [ 2851.489840][ T895] netlink_sendmsg+0x723/0xbe0 [ 2851.489840][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2851.489840][ T895] ___sys_sendmsg+0xee/0x170 [ 2851.489840][ T895] __sys_sendmsg+0xcd/0x170 [ 2851.489840][ T895] do_syscall_64+0xc6/0x1e0 [ 2851.489840][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2851.489840][ T895] [ 2851.491602][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2851.491602][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2851.491602][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2851.491602][ T895] ipv6_find_idev+0x102/0x170 [ 2851.491602][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2851.491602][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2851.491602][ T895] netlink_rcv_skb+0x130/0x360 [ 2851.491602][ T895] netlink_unicast+0x449/0x710 [ 2851.491602][ T895] netlink_sendmsg+0x723/0xbe0 [ 2851.491602][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2851.491602][ T895] ___sys_sendmsg+0xee/0x170 [ 2851.491602][ T895] __sys_sendmsg+0xcd/0x170 [ 2851.491602][ T895] do_syscall_64+0xc6/0x1e0 [ 2851.491602][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2851.491602][ T895] [ 2861.679032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2861.679487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2861.679487][ T895] netdev_get_by_index+0x5e/0x80 [ 2861.679487][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2861.679487][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2861.679487][ T895] ip6_route_add+0x1c/0x140 [ 2861.679487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2861.679487][ T895] addrconf_add_dev+0xe2/0x170 [ 2861.679487][ T895] inet6_addr_add+0x12f/0xa40 [ 2861.679487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2861.679487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2861.679487][ T895] netlink_rcv_skb+0x130/0x360 [ 2861.679487][ T895] netlink_unicast+0x449/0x710 [ 2861.679487][ T895] netlink_sendmsg+0x723/0xbe0 [ 2861.679487][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2861.679487][ T895] ___sys_sendmsg+0xee/0x170 [ 2861.679487][ T895] __sys_sendmsg+0xcd/0x170 [ 2861.679487][ T895] do_syscall_64+0xc6/0x1e0 [ 2861.679487][ T895] [ 2861.681935][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2861.681935][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2861.681935][ T895] ipv6_find_idev+0x102/0x170 [ 2861.681935][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2861.681935][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2861.681935][ T895] netlink_rcv_skb+0x130/0x360 [ 2861.681935][ T895] netlink_unicast+0x449/0x710 [ 2861.681935][ T895] netlink_sendmsg+0x723/0xbe0 [ 2861.681935][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2861.681935][ T895] ___sys_sendmsg+0xee/0x170 [ 2861.681935][ T895] __sys_sendmsg+0xcd/0x170 [ 2861.681935][ T895] do_syscall_64+0xc6/0x1e0 [ 2861.681935][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2861.681935][ T895] [ 2861.683836][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2861.683836][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2861.683836][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2861.683836][ T895] ipv6_find_idev+0x102/0x170 [ 2861.683836][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2861.683836][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2861.683836][ T895] netlink_rcv_skb+0x130/0x360 [ 2861.683836][ T895] netlink_unicast+0x449/0x710 [ 2861.683836][ T895] netlink_sendmsg+0x723/0xbe0 [ 2861.683836][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2861.683836][ T895] ___sys_sendmsg+0xee/0x170 [ 2861.683836][ T895] __sys_sendmsg+0xcd/0x170 [ 2861.683836][ T895] do_syscall_64+0xc6/0x1e0 [ 2861.683836][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2861.683836][ T895] [ 2871.927018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2871.927530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2871.927530][ T895] netdev_get_by_index+0x5e/0x80 [ 2871.927530][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2871.927530][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2871.927530][ T895] ip6_route_add+0x1c/0x140 [ 2871.927530][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2871.927530][ T895] addrconf_add_dev+0xe2/0x170 [ 2871.927530][ T895] inet6_addr_add+0x12f/0xa40 [ 2871.927530][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2871.927530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2871.927530][ T895] netlink_rcv_skb+0x130/0x360 [ 2871.927530][ T895] netlink_unicast+0x449/0x710 [ 2871.927530][ T895] netlink_sendmsg+0x723/0xbe0 [ 2871.927530][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2871.927530][ T895] ___sys_sendmsg+0xee/0x170 [ 2871.927530][ T895] __sys_sendmsg+0xcd/0x170 [ 2871.927530][ T895] do_syscall_64+0xc6/0x1e0 [ 2871.927530][ T895] [ 2871.929796][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2871.929796][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2871.929796][ T895] ipv6_find_idev+0x102/0x170 [ 2871.929796][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2871.929796][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2871.929796][ T895] netlink_rcv_skb+0x130/0x360 [ 2871.929796][ T895] netlink_unicast+0x449/0x710 [ 2871.929796][ T895] netlink_sendmsg+0x723/0xbe0 [ 2871.929796][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2871.929796][ T895] ___sys_sendmsg+0xee/0x170 [ 2871.929796][ T895] __sys_sendmsg+0xcd/0x170 [ 2871.929796][ T895] do_syscall_64+0xc6/0x1e0 [ 2871.929796][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2871.929796][ T895] [ 2871.931582][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2871.931582][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2871.931582][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2871.931582][ T895] ipv6_find_idev+0x102/0x170 [ 2871.931582][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2871.931582][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2871.931582][ T895] netlink_rcv_skb+0x130/0x360 [ 2871.931582][ T895] netlink_unicast+0x449/0x710 [ 2871.931582][ T895] netlink_sendmsg+0x723/0xbe0 [ 2871.931582][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2871.931582][ T895] ___sys_sendmsg+0xee/0x170 [ 2871.931582][ T895] __sys_sendmsg+0xcd/0x170 [ 2871.931582][ T895] do_syscall_64+0xc6/0x1e0 [ 2871.931582][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2871.931582][ T895] [ 2881.967002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2881.967642][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2881.967642][ T895] netdev_get_by_index+0x5e/0x80 [ 2881.967642][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2881.967642][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2881.967642][ T895] ip6_route_add+0x1c/0x140 [ 2881.967642][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2881.967642][ T895] addrconf_add_dev+0xe2/0x170 [ 2881.967642][ T895] inet6_addr_add+0x12f/0xa40 [ 2881.967642][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2881.967642][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2881.967642][ T895] netlink_rcv_skb+0x130/0x360 [ 2881.967642][ T895] netlink_unicast+0x449/0x710 [ 2881.967642][ T895] netlink_sendmsg+0x723/0xbe0 [ 2881.967642][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2881.967642][ T895] ___sys_sendmsg+0xee/0x170 [ 2881.967642][ T895] __sys_sendmsg+0xcd/0x170 [ 2881.967642][ T895] do_syscall_64+0xc6/0x1e0 [ 2881.967642][ T895] [ 2881.971093][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2881.971093][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2881.971093][ T895] ipv6_find_idev+0x102/0x170 [ 2881.971093][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2881.971093][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2881.971093][ T895] netlink_rcv_skb+0x130/0x360 [ 2881.971093][ T895] netlink_unicast+0x449/0x710 [ 2881.971093][ T895] netlink_sendmsg+0x723/0xbe0 [ 2881.971093][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2881.971093][ T895] ___sys_sendmsg+0xee/0x170 [ 2881.971093][ T895] __sys_sendmsg+0xcd/0x170 [ 2881.971093][ T895] do_syscall_64+0xc6/0x1e0 [ 2881.971093][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2881.971093][ T895] [ 2881.973837][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2881.973837][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2881.973837][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2881.973837][ T895] ipv6_find_idev+0x102/0x170 [ 2881.973837][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2881.973837][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2881.973837][ T895] netlink_rcv_skb+0x130/0x360 [ 2881.973837][ T895] netlink_unicast+0x449/0x710 [ 2881.973837][ T895] netlink_sendmsg+0x723/0xbe0 [ 2881.973837][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2881.973837][ T895] ___sys_sendmsg+0xee/0x170 [ 2881.973837][ T895] __sys_sendmsg+0xcd/0x170 [ 2881.973837][ T895] do_syscall_64+0xc6/0x1e0 [ 2881.973837][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2881.973837][ T895] [ 2892.142995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2892.143491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2892.143491][ T895] netdev_get_by_index+0x5e/0x80 [ 2892.143491][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2892.143491][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2892.143491][ T895] ip6_route_add+0x1c/0x140 [ 2892.143491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2892.143491][ T895] addrconf_add_dev+0xe2/0x170 [ 2892.143491][ T895] inet6_addr_add+0x12f/0xa40 [ 2892.143491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2892.143491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2892.143491][ T895] netlink_rcv_skb+0x130/0x360 [ 2892.143491][ T895] netlink_unicast+0x449/0x710 [ 2892.143491][ T895] netlink_sendmsg+0x723/0xbe0 [ 2892.143491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2892.143491][ T895] ___sys_sendmsg+0xee/0x170 [ 2892.143491][ T895] __sys_sendmsg+0xcd/0x170 [ 2892.143491][ T895] do_syscall_64+0xc6/0x1e0 [ 2892.143491][ T895] [ 2892.145746][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2892.145746][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2892.145746][ T895] ipv6_find_idev+0x102/0x170 [ 2892.145746][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2892.145746][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2892.145746][ T895] netlink_rcv_skb+0x130/0x360 [ 2892.145746][ T895] netlink_unicast+0x449/0x710 [ 2892.145746][ T895] netlink_sendmsg+0x723/0xbe0 [ 2892.145746][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2892.145746][ T895] ___sys_sendmsg+0xee/0x170 [ 2892.145746][ T895] __sys_sendmsg+0xcd/0x170 [ 2892.145746][ T895] do_syscall_64+0xc6/0x1e0 [ 2892.145746][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2892.145746][ T895] [ 2892.147508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2892.147508][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2892.147508][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2892.147508][ T895] ipv6_find_idev+0x102/0x170 [ 2892.147508][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2892.147508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2892.147508][ T895] netlink_rcv_skb+0x130/0x360 [ 2892.147508][ T895] netlink_unicast+0x449/0x710 [ 2892.147508][ T895] netlink_sendmsg+0x723/0xbe0 [ 2892.147508][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2892.147508][ T895] ___sys_sendmsg+0xee/0x170 [ 2892.147508][ T895] __sys_sendmsg+0xcd/0x170 [ 2892.147508][ T895] do_syscall_64+0xc6/0x1e0 [ 2892.147508][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2892.147508][ T895] [ 2902.199002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2902.199651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2902.199651][ T895] netdev_get_by_index+0x5e/0x80 [ 2902.199651][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2902.199651][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2902.199651][ T895] ip6_route_add+0x1c/0x140 [ 2902.199651][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2902.199651][ T895] addrconf_add_dev+0xe2/0x170 [ 2902.199651][ T895] inet6_addr_add+0x12f/0xa40 [ 2902.199651][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2902.199651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2902.199651][ T895] netlink_rcv_skb+0x130/0x360 [ 2902.199651][ T895] netlink_unicast+0x449/0x710 [ 2902.199651][ T895] netlink_sendmsg+0x723/0xbe0 [ 2902.199651][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2902.199651][ T895] ___sys_sendmsg+0xee/0x170 [ 2902.199651][ T895] __sys_sendmsg+0xcd/0x170 [ 2902.199651][ T895] do_syscall_64+0xc6/0x1e0 [ 2902.199651][ T895] [ 2902.203206][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2902.203206][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2902.203206][ T895] ipv6_find_idev+0x102/0x170 [ 2902.203206][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2902.203206][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2902.203206][ T895] netlink_rcv_skb+0x130/0x360 [ 2902.203206][ T895] netlink_unicast+0x449/0x710 [ 2902.203206][ T895] netlink_sendmsg+0x723/0xbe0 [ 2902.203206][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2902.203206][ T895] ___sys_sendmsg+0xee/0x170 [ 2902.203206][ T895] __sys_sendmsg+0xcd/0x170 [ 2902.203206][ T895] do_syscall_64+0xc6/0x1e0 [ 2902.203206][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2902.203206][ T895] [ 2902.206049][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2902.206049][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2902.206049][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2902.206049][ T895] ipv6_find_idev+0x102/0x170 [ 2902.206049][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2902.206049][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2902.206049][ T895] netlink_rcv_skb+0x130/0x360 [ 2902.206049][ T895] netlink_unicast+0x449/0x710 [ 2902.206049][ T895] netlink_sendmsg+0x723/0xbe0 [ 2902.206049][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2902.206049][ T895] ___sys_sendmsg+0xee/0x170 [ 2902.206049][ T895] __sys_sendmsg+0xcd/0x170 [ 2902.206049][ T895] do_syscall_64+0xc6/0x1e0 [ 2902.206049][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2902.206049][ T895] [ 2912.311028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2912.311696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2912.311696][ T895] netdev_get_by_index+0x5e/0x80 [ 2912.311696][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2912.311696][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2912.311696][ T895] ip6_route_add+0x1c/0x140 [ 2912.311696][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2912.311696][ T895] addrconf_add_dev+0xe2/0x170 [ 2912.311696][ T895] inet6_addr_add+0x12f/0xa40 [ 2912.311696][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2912.311696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2912.311696][ T895] netlink_rcv_skb+0x130/0x360 [ 2912.311696][ T895] netlink_unicast+0x449/0x710 [ 2912.311696][ T895] netlink_sendmsg+0x723/0xbe0 [ 2912.311696][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2912.311696][ T895] ___sys_sendmsg+0xee/0x170 [ 2912.311696][ T895] __sys_sendmsg+0xcd/0x170 [ 2912.311696][ T895] do_syscall_64+0xc6/0x1e0 [ 2912.311696][ T895] [ 2912.315289][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2912.315289][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2912.315289][ T895] ipv6_find_idev+0x102/0x170 [ 2912.315289][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2912.315289][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2912.315289][ T895] netlink_rcv_skb+0x130/0x360 [ 2912.315289][ T895] netlink_unicast+0x449/0x710 [ 2912.315289][ T895] netlink_sendmsg+0x723/0xbe0 [ 2912.315289][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2912.315289][ T895] ___sys_sendmsg+0xee/0x170 [ 2912.315289][ T895] __sys_sendmsg+0xcd/0x170 [ 2912.315289][ T895] do_syscall_64+0xc6/0x1e0 [ 2912.315289][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2912.315289][ T895] [ 2912.318129][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2912.318129][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2912.318129][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2912.318129][ T895] ipv6_find_idev+0x102/0x170 [ 2912.318129][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2912.318129][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2912.318129][ T895] netlink_rcv_skb+0x130/0x360 [ 2912.318129][ T895] netlink_unicast+0x449/0x710 [ 2912.318129][ T895] netlink_sendmsg+0x723/0xbe0 [ 2912.318129][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2912.318129][ T895] ___sys_sendmsg+0xee/0x170 [ 2912.318129][ T895] __sys_sendmsg+0xcd/0x170 [ 2912.318129][ T895] do_syscall_64+0xc6/0x1e0 [ 2912.318129][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2912.318129][ T895] [ 2922.358976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2922.359562][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2922.359562][ T895] netdev_get_by_index+0x5e/0x80 [ 2922.359562][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2922.359562][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2922.359562][ T895] ip6_route_add+0x1c/0x140 [ 2922.359562][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2922.359562][ T895] addrconf_add_dev+0xe2/0x170 [ 2922.359562][ T895] inet6_addr_add+0x12f/0xa40 [ 2922.359562][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2922.359562][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2922.359562][ T895] netlink_rcv_skb+0x130/0x360 [ 2922.359562][ T895] netlink_unicast+0x449/0x710 [ 2922.359562][ T895] netlink_sendmsg+0x723/0xbe0 [ 2922.359562][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2922.359562][ T895] ___sys_sendmsg+0xee/0x170 [ 2922.359562][ T895] __sys_sendmsg+0xcd/0x170 [ 2922.359562][ T895] do_syscall_64+0xc6/0x1e0 [ 2922.359562][ T895] [ 2922.363217][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2922.363217][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2922.363217][ T895] ipv6_find_idev+0x102/0x170 [ 2922.363217][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2922.363217][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2922.363217][ T895] netlink_rcv_skb+0x130/0x360 [ 2922.363217][ T895] netlink_unicast+0x449/0x710 [ 2922.363217][ T895] netlink_sendmsg+0x723/0xbe0 [ 2922.363217][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2922.363217][ T895] ___sys_sendmsg+0xee/0x170 [ 2922.363217][ T895] __sys_sendmsg+0xcd/0x170 [ 2922.363217][ T895] do_syscall_64+0xc6/0x1e0 [ 2922.363217][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2922.363217][ T895] [ 2922.365937][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2922.365937][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2922.365937][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2922.365937][ T895] ipv6_find_idev+0x102/0x170 [ 2922.365937][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2922.365937][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2922.365937][ T895] netlink_rcv_skb+0x130/0x360 [ 2922.365937][ T895] netlink_unicast+0x449/0x710 [ 2922.365937][ T895] netlink_sendmsg+0x723/0xbe0 [ 2922.365937][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2922.365937][ T895] ___sys_sendmsg+0xee/0x170 [ 2922.365937][ T895] __sys_sendmsg+0xcd/0x170 [ 2922.365937][ T895] do_syscall_64+0xc6/0x1e0 [ 2922.365937][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2922.365937][ T895] [ 2932.471045][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2932.471531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2932.471531][ T895] netdev_get_by_index+0x5e/0x80 [ 2932.471531][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2932.471531][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2932.471531][ T895] ip6_route_add+0x1c/0x140 [ 2932.471531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2932.471531][ T895] addrconf_add_dev+0xe2/0x170 [ 2932.471531][ T895] inet6_addr_add+0x12f/0xa40 [ 2932.471531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2932.471531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2932.471531][ T895] netlink_rcv_skb+0x130/0x360 [ 2932.471531][ T895] netlink_unicast+0x449/0x710 [ 2932.471531][ T895] netlink_sendmsg+0x723/0xbe0 [ 2932.471531][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2932.471531][ T895] ___sys_sendmsg+0xee/0x170 [ 2932.471531][ T895] __sys_sendmsg+0xcd/0x170 [ 2932.471531][ T895] do_syscall_64+0xc6/0x1e0 [ 2932.471531][ T895] [ 2932.473795][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2932.473795][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2932.473795][ T895] ipv6_find_idev+0x102/0x170 [ 2932.473795][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2932.473795][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2932.473795][ T895] netlink_rcv_skb+0x130/0x360 [ 2932.473795][ T895] netlink_unicast+0x449/0x710 [ 2932.473795][ T895] netlink_sendmsg+0x723/0xbe0 [ 2932.473795][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2932.473795][ T895] ___sys_sendmsg+0xee/0x170 [ 2932.473795][ T895] __sys_sendmsg+0xcd/0x170 [ 2932.473795][ T895] do_syscall_64+0xc6/0x1e0 [ 2932.473795][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2932.473795][ T895] [ 2932.475553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2932.475553][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2932.475553][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2932.475553][ T895] ipv6_find_idev+0x102/0x170 [ 2932.475553][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2932.475553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2932.475553][ T895] netlink_rcv_skb+0x130/0x360 [ 2932.475553][ T895] netlink_unicast+0x449/0x710 [ 2932.475553][ T895] netlink_sendmsg+0x723/0xbe0 [ 2932.475553][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2932.475553][ T895] ___sys_sendmsg+0xee/0x170 [ 2932.475553][ T895] __sys_sendmsg+0xcd/0x170 [ 2932.475553][ T895] do_syscall_64+0xc6/0x1e0 [ 2932.475553][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2932.475553][ T895] [ 2942.719128][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2942.719625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2942.719625][ T895] netdev_get_by_index+0x5e/0x80 [ 2942.719625][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2942.719625][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2942.719625][ T895] ip6_route_add+0x1c/0x140 [ 2942.719625][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2942.719625][ T895] addrconf_add_dev+0xe2/0x170 [ 2942.719625][ T895] inet6_addr_add+0x12f/0xa40 [ 2942.719625][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2942.719625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2942.719625][ T895] netlink_rcv_skb+0x130/0x360 [ 2942.719625][ T895] netlink_unicast+0x449/0x710 [ 2942.719625][ T895] netlink_sendmsg+0x723/0xbe0 [ 2942.719625][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2942.719625][ T895] ___sys_sendmsg+0xee/0x170 [ 2942.719625][ T895] __sys_sendmsg+0xcd/0x170 [ 2942.719625][ T895] do_syscall_64+0xc6/0x1e0 [ 2942.719625][ T895] [ 2942.721888][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2942.721888][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2942.721888][ T895] ipv6_find_idev+0x102/0x170 [ 2942.721888][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2942.721888][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2942.721888][ T895] netlink_rcv_skb+0x130/0x360 [ 2942.721888][ T895] netlink_unicast+0x449/0x710 [ 2942.721888][ T895] netlink_sendmsg+0x723/0xbe0 [ 2942.721888][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2942.721888][ T895] ___sys_sendmsg+0xee/0x170 [ 2942.721888][ T895] __sys_sendmsg+0xcd/0x170 [ 2942.721888][ T895] do_syscall_64+0xc6/0x1e0 [ 2942.721888][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2942.721888][ T895] [ 2942.723641][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2942.723641][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2942.723641][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2942.723641][ T895] ipv6_find_idev+0x102/0x170 [ 2942.723641][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2942.723641][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2942.723641][ T895] netlink_rcv_skb+0x130/0x360 [ 2942.723641][ T895] netlink_unicast+0x449/0x710 [ 2942.723641][ T895] netlink_sendmsg+0x723/0xbe0 [ 2942.723641][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2942.723641][ T895] ___sys_sendmsg+0xee/0x170 [ 2942.723641][ T895] __sys_sendmsg+0xcd/0x170 [ 2942.723641][ T895] do_syscall_64+0xc6/0x1e0 [ 2942.723641][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2942.723641][ T895] [ 2952.846942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2952.847431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2952.847431][ T895] netdev_get_by_index+0x5e/0x80 [ 2952.847431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2952.847431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2952.847431][ T895] ip6_route_add+0x1c/0x140 [ 2952.847431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2952.847431][ T895] addrconf_add_dev+0xe2/0x170 [ 2952.847431][ T895] inet6_addr_add+0x12f/0xa40 [ 2952.847431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2952.847431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2952.847431][ T895] netlink_rcv_skb+0x130/0x360 [ 2952.847431][ T895] netlink_unicast+0x449/0x710 [ 2952.847431][ T895] netlink_sendmsg+0x723/0xbe0 [ 2952.847431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2952.847431][ T895] ___sys_sendmsg+0xee/0x170 [ 2952.847431][ T895] __sys_sendmsg+0xcd/0x170 [ 2952.847431][ T895] do_syscall_64+0xc6/0x1e0 [ 2952.847431][ T895] [ 2952.849695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2952.849695][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2952.849695][ T895] ipv6_find_idev+0x102/0x170 [ 2952.849695][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2952.849695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2952.849695][ T895] netlink_rcv_skb+0x130/0x360 [ 2952.849695][ T895] netlink_unicast+0x449/0x710 [ 2952.849695][ T895] netlink_sendmsg+0x723/0xbe0 [ 2952.849695][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2952.849695][ T895] ___sys_sendmsg+0xee/0x170 [ 2952.849695][ T895] __sys_sendmsg+0xcd/0x170 [ 2952.849695][ T895] do_syscall_64+0xc6/0x1e0 [ 2952.849695][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2952.849695][ T895] [ 2952.851452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2952.851452][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2952.851452][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2952.851452][ T895] ipv6_find_idev+0x102/0x170 [ 2952.851452][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2952.851452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2952.851452][ T895] netlink_rcv_skb+0x130/0x360 [ 2952.851452][ T895] netlink_unicast+0x449/0x710 [ 2952.851452][ T895] netlink_sendmsg+0x723/0xbe0 [ 2952.851452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2952.851452][ T895] ___sys_sendmsg+0xee/0x170 [ 2952.851452][ T895] __sys_sendmsg+0xcd/0x170 [ 2952.851452][ T895] do_syscall_64+0xc6/0x1e0 [ 2952.851452][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2952.851452][ T895] [ 2963.039036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2963.039523][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2963.039523][ T895] netdev_get_by_index+0x5e/0x80 [ 2963.039523][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2963.039523][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2963.039523][ T895] ip6_route_add+0x1c/0x140 [ 2963.039523][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2963.039523][ T895] addrconf_add_dev+0xe2/0x170 [ 2963.039523][ T895] inet6_addr_add+0x12f/0xa40 [ 2963.039523][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2963.039523][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2963.039523][ T895] netlink_rcv_skb+0x130/0x360 [ 2963.039523][ T895] netlink_unicast+0x449/0x710 [ 2963.039523][ T895] netlink_sendmsg+0x723/0xbe0 [ 2963.039523][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2963.039523][ T895] ___sys_sendmsg+0xee/0x170 [ 2963.039523][ T895] __sys_sendmsg+0xcd/0x170 [ 2963.039523][ T895] do_syscall_64+0xc6/0x1e0 [ 2963.039523][ T895] [ 2963.041789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2963.041789][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2963.041789][ T895] ipv6_find_idev+0x102/0x170 [ 2963.041789][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2963.041789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2963.041789][ T895] netlink_rcv_skb+0x130/0x360 [ 2963.041789][ T895] netlink_unicast+0x449/0x710 [ 2963.041789][ T895] netlink_sendmsg+0x723/0xbe0 [ 2963.041789][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2963.041789][ T895] ___sys_sendmsg+0xee/0x170 [ 2963.041789][ T895] __sys_sendmsg+0xcd/0x170 [ 2963.041789][ T895] do_syscall_64+0xc6/0x1e0 [ 2963.041789][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2963.041789][ T895] [ 2963.043610][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2963.043610][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2963.043610][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2963.043610][ T895] ipv6_find_idev+0x102/0x170 [ 2963.043610][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2963.043610][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2963.043610][ T895] netlink_rcv_skb+0x130/0x360 [ 2963.043610][ T895] netlink_unicast+0x449/0x710 [ 2963.043610][ T895] netlink_sendmsg+0x723/0xbe0 [ 2963.043610][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2963.043610][ T895] ___sys_sendmsg+0xee/0x170 [ 2963.043610][ T895] __sys_sendmsg+0xcd/0x170 [ 2963.043610][ T895] do_syscall_64+0xc6/0x1e0 [ 2963.043610][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2963.043610][ T895] [ 2973.095034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2973.095515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2973.095515][ T895] netdev_get_by_index+0x5e/0x80 [ 2973.095515][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2973.095515][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2973.095515][ T895] ip6_route_add+0x1c/0x140 [ 2973.095515][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2973.095515][ T895] addrconf_add_dev+0xe2/0x170 [ 2973.095515][ T895] inet6_addr_add+0x12f/0xa40 [ 2973.095515][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2973.095515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2973.095515][ T895] netlink_rcv_skb+0x130/0x360 [ 2973.095515][ T895] netlink_unicast+0x449/0x710 [ 2973.095515][ T895] netlink_sendmsg+0x723/0xbe0 [ 2973.095515][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2973.095515][ T895] ___sys_sendmsg+0xee/0x170 [ 2973.095515][ T895] __sys_sendmsg+0xcd/0x170 [ 2973.095515][ T895] do_syscall_64+0xc6/0x1e0 [ 2973.095515][ T895] [ 2973.097863][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2973.097863][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2973.097863][ T895] ipv6_find_idev+0x102/0x170 [ 2973.097863][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2973.097863][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2973.097863][ T895] netlink_rcv_skb+0x130/0x360 [ 2973.097863][ T895] netlink_unicast+0x449/0x710 [ 2973.097863][ T895] netlink_sendmsg+0x723/0xbe0 [ 2973.097863][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2973.097863][ T895] ___sys_sendmsg+0xee/0x170 [ 2973.097863][ T895] __sys_sendmsg+0xcd/0x170 [ 2973.097863][ T895] do_syscall_64+0xc6/0x1e0 [ 2973.097863][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2973.097863][ T895] [ 2973.099579][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2973.099579][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2973.099579][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2973.099579][ T895] ipv6_find_idev+0x102/0x170 [ 2973.099579][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2973.099579][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2973.099579][ T895] netlink_rcv_skb+0x130/0x360 [ 2973.099579][ T895] netlink_unicast+0x449/0x710 [ 2973.099579][ T895] netlink_sendmsg+0x723/0xbe0 [ 2973.099579][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2973.099579][ T895] ___sys_sendmsg+0xee/0x170 [ 2973.099579][ T895] __sys_sendmsg+0xcd/0x170 [ 2973.099579][ T895] do_syscall_64+0xc6/0x1e0 [ 2973.099579][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2973.099579][ T895] [ 2983.342977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2983.343630][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2983.343630][ T895] netdev_get_by_index+0x5e/0x80 [ 2983.343630][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2983.343630][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2983.343630][ T895] ip6_route_add+0x1c/0x140 [ 2983.343630][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2983.343630][ T895] addrconf_add_dev+0xe2/0x170 [ 2983.343630][ T895] inet6_addr_add+0x12f/0xa40 [ 2983.343630][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2983.343630][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2983.343630][ T895] netlink_rcv_skb+0x130/0x360 [ 2983.343630][ T895] netlink_unicast+0x449/0x710 [ 2983.343630][ T895] netlink_sendmsg+0x723/0xbe0 [ 2983.343630][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2983.343630][ T895] ___sys_sendmsg+0xee/0x170 [ 2983.343630][ T895] __sys_sendmsg+0xcd/0x170 [ 2983.343630][ T895] do_syscall_64+0xc6/0x1e0 [ 2983.343630][ T895] [ 2983.347258][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2983.347258][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2983.347258][ T895] ipv6_find_idev+0x102/0x170 [ 2983.347258][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2983.347258][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2983.347258][ T895] netlink_rcv_skb+0x130/0x360 [ 2983.347258][ T895] netlink_unicast+0x449/0x710 [ 2983.347258][ T895] netlink_sendmsg+0x723/0xbe0 [ 2983.347258][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2983.347258][ T895] ___sys_sendmsg+0xee/0x170 [ 2983.347258][ T895] __sys_sendmsg+0xcd/0x170 [ 2983.347258][ T895] do_syscall_64+0xc6/0x1e0 [ 2983.347258][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2983.347258][ T895] [ 2983.350161][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2983.350161][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2983.350161][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2983.350161][ T895] ipv6_find_idev+0x102/0x170 [ 2983.350161][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2983.350161][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2983.350161][ T895] netlink_rcv_skb+0x130/0x360 [ 2983.350161][ T895] netlink_unicast+0x449/0x710 [ 2983.350161][ T895] netlink_sendmsg+0x723/0xbe0 [ 2983.350161][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2983.350161][ T895] ___sys_sendmsg+0xee/0x170 [ 2983.350161][ T895] __sys_sendmsg+0xcd/0x170 [ 2983.350161][ T895] do_syscall_64+0xc6/0x1e0 [ 2983.350161][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2983.350161][ T895] [ 2993.591063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2993.591575][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2993.591575][ T895] netdev_get_by_index+0x5e/0x80 [ 2993.591575][ T895] fib6_nh_init+0x3d8/0x15b0 [ 2993.591575][ T895] ip6_route_info_create+0xf18/0x17d0 [ 2993.591575][ T895] ip6_route_add+0x1c/0x140 [ 2993.591575][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 2993.591575][ T895] addrconf_add_dev+0xe2/0x170 [ 2993.591575][ T895] inet6_addr_add+0x12f/0xa40 [ 2993.591575][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 2993.591575][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2993.591575][ T895] netlink_rcv_skb+0x130/0x360 [ 2993.591575][ T895] netlink_unicast+0x449/0x710 [ 2993.591575][ T895] netlink_sendmsg+0x723/0xbe0 [ 2993.591575][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2993.591575][ T895] ___sys_sendmsg+0xee/0x170 [ 2993.591575][ T895] __sys_sendmsg+0xcd/0x170 [ 2993.591575][ T895] do_syscall_64+0xc6/0x1e0 [ 2993.591575][ T895] [ 2993.593848][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2993.593848][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 2993.593848][ T895] ipv6_find_idev+0x102/0x170 [ 2993.593848][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2993.593848][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2993.593848][ T895] netlink_rcv_skb+0x130/0x360 [ 2993.593848][ T895] netlink_unicast+0x449/0x710 [ 2993.593848][ T895] netlink_sendmsg+0x723/0xbe0 [ 2993.593848][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2993.593848][ T895] ___sys_sendmsg+0xee/0x170 [ 2993.593848][ T895] __sys_sendmsg+0xcd/0x170 [ 2993.593848][ T895] do_syscall_64+0xc6/0x1e0 [ 2993.593848][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2993.593848][ T895] [ 2993.595615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 2993.595615][ T895] neigh_parms_alloc+0x1e5/0x510 [ 2993.595615][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 2993.595615][ T895] ipv6_find_idev+0x102/0x170 [ 2993.595615][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 2993.595615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2993.595615][ T895] netlink_rcv_skb+0x130/0x360 [ 2993.595615][ T895] netlink_unicast+0x449/0x710 [ 2993.595615][ T895] netlink_sendmsg+0x723/0xbe0 [ 2993.595615][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 2993.595615][ T895] ___sys_sendmsg+0xee/0x170 [ 2993.595615][ T895] __sys_sendmsg+0xcd/0x170 [ 2993.595615][ T895] do_syscall_64+0xc6/0x1e0 [ 2993.595615][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2993.595615][ T895] [ 3003.839059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3003.839537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3003.839537][ T895] netdev_get_by_index+0x5e/0x80 [ 3003.839537][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3003.839537][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3003.839537][ T895] ip6_route_add+0x1c/0x140 [ 3003.839537][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3003.839537][ T895] addrconf_add_dev+0xe2/0x170 [ 3003.839537][ T895] inet6_addr_add+0x12f/0xa40 [ 3003.839537][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3003.839537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3003.839537][ T895] netlink_rcv_skb+0x130/0x360 [ 3003.839537][ T895] netlink_unicast+0x449/0x710 [ 3003.839537][ T895] netlink_sendmsg+0x723/0xbe0 [ 3003.839537][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3003.839537][ T895] ___sys_sendmsg+0xee/0x170 [ 3003.839537][ T895] __sys_sendmsg+0xcd/0x170 [ 3003.839537][ T895] do_syscall_64+0xc6/0x1e0 [ 3003.839537][ T895] [ 3003.842348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3003.842348][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3003.842348][ T895] ipv6_find_idev+0x102/0x170 [ 3003.842348][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3003.842348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3003.842348][ T895] netlink_rcv_skb+0x130/0x360 [ 3003.842348][ T895] netlink_unicast+0x449/0x710 [ 3003.842348][ T895] netlink_sendmsg+0x723/0xbe0 [ 3003.842348][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3003.842348][ T895] ___sys_sendmsg+0xee/0x170 [ 3003.842348][ T895] __sys_sendmsg+0xcd/0x170 [ 3003.842348][ T895] do_syscall_64+0xc6/0x1e0 [ 3003.842348][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3003.842348][ T895] [ 3003.844142][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3003.844142][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3003.844142][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3003.844142][ T895] ipv6_find_idev+0x102/0x170 [ 3003.844142][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3003.844142][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3003.844142][ T895] netlink_rcv_skb+0x130/0x360 [ 3003.844142][ T895] netlink_unicast+0x449/0x710 [ 3003.844142][ T895] netlink_sendmsg+0x723/0xbe0 [ 3003.844142][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3003.844142][ T895] ___sys_sendmsg+0xee/0x170 [ 3003.844142][ T895] __sys_sendmsg+0xcd/0x170 [ 3003.844142][ T895] do_syscall_64+0xc6/0x1e0 [ 3003.844142][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3003.844142][ T895] [ 3014.087041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3014.087542][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3014.087542][ T895] netdev_get_by_index+0x5e/0x80 [ 3014.087542][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3014.087542][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3014.087542][ T895] ip6_route_add+0x1c/0x140 [ 3014.087542][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3014.087542][ T895] addrconf_add_dev+0xe2/0x170 [ 3014.087542][ T895] inet6_addr_add+0x12f/0xa40 [ 3014.087542][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3014.087542][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3014.087542][ T895] netlink_rcv_skb+0x130/0x360 [ 3014.087542][ T895] netlink_unicast+0x449/0x710 [ 3014.087542][ T895] netlink_sendmsg+0x723/0xbe0 [ 3014.087542][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3014.087542][ T895] ___sys_sendmsg+0xee/0x170 [ 3014.087542][ T895] __sys_sendmsg+0xcd/0x170 [ 3014.087542][ T895] do_syscall_64+0xc6/0x1e0 [ 3014.087542][ T895] [ 3014.089834][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3014.089834][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3014.089834][ T895] ipv6_find_idev+0x102/0x170 [ 3014.089834][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3014.089834][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3014.089834][ T895] netlink_rcv_skb+0x130/0x360 [ 3014.089834][ T895] netlink_unicast+0x449/0x710 [ 3014.089834][ T895] netlink_sendmsg+0x723/0xbe0 [ 3014.089834][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3014.089834][ T895] ___sys_sendmsg+0xee/0x170 [ 3014.089834][ T895] __sys_sendmsg+0xcd/0x170 [ 3014.089834][ T895] do_syscall_64+0xc6/0x1e0 [ 3014.089834][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3014.089834][ T895] [ 3014.091591][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3014.091591][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3014.091591][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3014.091591][ T895] ipv6_find_idev+0x102/0x170 [ 3014.091591][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3014.091591][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3014.091591][ T895] netlink_rcv_skb+0x130/0x360 [ 3014.091591][ T895] netlink_unicast+0x449/0x710 [ 3014.091591][ T895] netlink_sendmsg+0x723/0xbe0 [ 3014.091591][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3014.091591][ T895] ___sys_sendmsg+0xee/0x170 [ 3014.091591][ T895] __sys_sendmsg+0xcd/0x170 [ 3014.091591][ T895] do_syscall_64+0xc6/0x1e0 [ 3014.091591][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3014.091591][ T895] [ 3024.271065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3024.271499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3024.271499][ T895] netdev_get_by_index+0x5e/0x80 [ 3024.271499][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3024.271499][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3024.271499][ T895] ip6_route_add+0x1c/0x140 [ 3024.271499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3024.271499][ T895] addrconf_add_dev+0xe2/0x170 [ 3024.271499][ T895] inet6_addr_add+0x12f/0xa40 [ 3024.271499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3024.271499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3024.271499][ T895] netlink_rcv_skb+0x130/0x360 [ 3024.271499][ T895] netlink_unicast+0x449/0x710 [ 3024.271499][ T895] netlink_sendmsg+0x723/0xbe0 [ 3024.271499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3024.271499][ T895] ___sys_sendmsg+0xee/0x170 [ 3024.271499][ T895] __sys_sendmsg+0xcd/0x170 [ 3024.271499][ T895] do_syscall_64+0xc6/0x1e0 [ 3024.271499][ T895] [ 3024.273770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3024.273770][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3024.273770][ T895] ipv6_find_idev+0x102/0x170 [ 3024.273770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3024.273770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3024.273770][ T895] netlink_rcv_skb+0x130/0x360 [ 3024.273770][ T895] netlink_unicast+0x449/0x710 [ 3024.273770][ T895] netlink_sendmsg+0x723/0xbe0 [ 3024.273770][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3024.273770][ T895] ___sys_sendmsg+0xee/0x170 [ 3024.273770][ T895] __sys_sendmsg+0xcd/0x170 [ 3024.273770][ T895] do_syscall_64+0xc6/0x1e0 [ 3024.273770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3024.273770][ T895] [ 3024.275531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3024.275531][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3024.275531][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3024.275531][ T895] ipv6_find_idev+0x102/0x170 [ 3024.275531][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3024.275531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3024.275531][ T895] netlink_rcv_skb+0x130/0x360 [ 3024.275531][ T895] netlink_unicast+0x449/0x710 [ 3024.275531][ T895] netlink_sendmsg+0x723/0xbe0 [ 3024.275531][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3024.275531][ T895] ___sys_sendmsg+0xee/0x170 [ 3024.275531][ T895] __sys_sendmsg+0xcd/0x170 [ 3024.275531][ T895] do_syscall_64+0xc6/0x1e0 [ 3024.275531][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3024.275531][ T895] [ 3034.519025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3034.519509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3034.519509][ T895] netdev_get_by_index+0x5e/0x80 [ 3034.519509][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3034.519509][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3034.519509][ T895] ip6_route_add+0x1c/0x140 [ 3034.519509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3034.519509][ T895] addrconf_add_dev+0xe2/0x170 [ 3034.519509][ T895] inet6_addr_add+0x12f/0xa40 [ 3034.519509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3034.519509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3034.519509][ T895] netlink_rcv_skb+0x130/0x360 [ 3034.519509][ T895] netlink_unicast+0x449/0x710 [ 3034.519509][ T895] netlink_sendmsg+0x723/0xbe0 [ 3034.519509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3034.519509][ T895] ___sys_sendmsg+0xee/0x170 [ 3034.519509][ T895] __sys_sendmsg+0xcd/0x170 [ 3034.519509][ T895] do_syscall_64+0xc6/0x1e0 [ 3034.519509][ T895] [ 3034.521789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3034.521789][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3034.521789][ T895] ipv6_find_idev+0x102/0x170 [ 3034.521789][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3034.521789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3034.521789][ T895] netlink_rcv_skb+0x130/0x360 [ 3034.521789][ T895] netlink_unicast+0x449/0x710 [ 3034.521789][ T895] netlink_sendmsg+0x723/0xbe0 [ 3034.521789][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3034.521789][ T895] ___sys_sendmsg+0xee/0x170 [ 3034.521789][ T895] __sys_sendmsg+0xcd/0x170 [ 3034.521789][ T895] do_syscall_64+0xc6/0x1e0 [ 3034.521789][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3034.521789][ T895] [ 3034.523541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3034.523541][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3034.523541][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3034.523541][ T895] ipv6_find_idev+0x102/0x170 [ 3034.523541][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3034.523541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3034.523541][ T895] netlink_rcv_skb+0x130/0x360 [ 3034.523541][ T895] netlink_unicast+0x449/0x710 [ 3034.523541][ T895] netlink_sendmsg+0x723/0xbe0 [ 3034.523541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3034.523541][ T895] ___sys_sendmsg+0xee/0x170 [ 3034.523541][ T895] __sys_sendmsg+0xcd/0x170 [ 3034.523541][ T895] do_syscall_64+0xc6/0x1e0 [ 3034.523541][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3034.523541][ T895] [ 3044.766972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3044.767428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3044.767428][ T895] netdev_get_by_index+0x5e/0x80 [ 3044.767428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3044.767428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3044.767428][ T895] ip6_route_add+0x1c/0x140 [ 3044.767428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3044.767428][ T895] addrconf_add_dev+0xe2/0x170 [ 3044.767428][ T895] inet6_addr_add+0x12f/0xa40 [ 3044.767428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3044.767428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3044.767428][ T895] netlink_rcv_skb+0x130/0x360 [ 3044.767428][ T895] netlink_unicast+0x449/0x710 [ 3044.767428][ T895] netlink_sendmsg+0x723/0xbe0 [ 3044.767428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3044.767428][ T895] ___sys_sendmsg+0xee/0x170 [ 3044.767428][ T895] __sys_sendmsg+0xcd/0x170 [ 3044.767428][ T895] do_syscall_64+0xc6/0x1e0 [ 3044.767428][ T895] [ 3044.769820][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3044.769820][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3044.769820][ T895] ipv6_find_idev+0x102/0x170 [ 3044.769820][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3044.769820][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3044.769820][ T895] netlink_rcv_skb+0x130/0x360 [ 3044.769820][ T895] netlink_unicast+0x449/0x710 [ 3044.769820][ T895] netlink_sendmsg+0x723/0xbe0 [ 3044.769820][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3044.769820][ T895] ___sys_sendmsg+0xee/0x170 [ 3044.769820][ T895] __sys_sendmsg+0xcd/0x170 [ 3044.769820][ T895] do_syscall_64+0xc6/0x1e0 [ 3044.769820][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3044.769820][ T895] [ 3044.771649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3044.771649][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3044.771649][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3044.771649][ T895] ipv6_find_idev+0x102/0x170 [ 3044.771649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3044.771649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3044.771649][ T895] netlink_rcv_skb+0x130/0x360 [ 3044.771649][ T895] netlink_unicast+0x449/0x710 [ 3044.771649][ T895] netlink_sendmsg+0x723/0xbe0 [ 3044.771649][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3044.771649][ T895] ___sys_sendmsg+0xee/0x170 [ 3044.771649][ T895] __sys_sendmsg+0xcd/0x170 [ 3044.771649][ T895] do_syscall_64+0xc6/0x1e0 [ 3044.771649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3044.771649][ T895] [ 3055.015047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3055.015486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3055.015486][ T895] netdev_get_by_index+0x5e/0x80 [ 3055.015486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3055.015486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3055.015486][ T895] ip6_route_add+0x1c/0x140 [ 3055.015486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3055.015486][ T895] addrconf_add_dev+0xe2/0x170 [ 3055.015486][ T895] inet6_addr_add+0x12f/0xa40 [ 3055.015486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3055.015486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3055.015486][ T895] netlink_rcv_skb+0x130/0x360 [ 3055.015486][ T895] netlink_unicast+0x449/0x710 [ 3055.015486][ T895] netlink_sendmsg+0x723/0xbe0 [ 3055.015486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3055.015486][ T895] ___sys_sendmsg+0xee/0x170 [ 3055.015486][ T895] __sys_sendmsg+0xcd/0x170 [ 3055.015486][ T895] do_syscall_64+0xc6/0x1e0 [ 3055.015486][ T895] [ 3055.017765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3055.017765][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3055.017765][ T895] ipv6_find_idev+0x102/0x170 [ 3055.017765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3055.017765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3055.017765][ T895] netlink_rcv_skb+0x130/0x360 [ 3055.017765][ T895] netlink_unicast+0x449/0x710 [ 3055.017765][ T895] netlink_sendmsg+0x723/0xbe0 [ 3055.017765][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3055.017765][ T895] ___sys_sendmsg+0xee/0x170 [ 3055.017765][ T895] __sys_sendmsg+0xcd/0x170 [ 3055.017765][ T895] do_syscall_64+0xc6/0x1e0 [ 3055.017765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3055.017765][ T895] [ 3055.019525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3055.019525][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3055.019525][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3055.019525][ T895] ipv6_find_idev+0x102/0x170 [ 3055.019525][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3055.019525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3055.019525][ T895] netlink_rcv_skb+0x130/0x360 [ 3055.019525][ T895] netlink_unicast+0x449/0x710 [ 3055.019525][ T895] netlink_sendmsg+0x723/0xbe0 [ 3055.019525][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3055.019525][ T895] ___sys_sendmsg+0xee/0x170 [ 3055.019525][ T895] __sys_sendmsg+0xcd/0x170 [ 3055.019525][ T895] do_syscall_64+0xc6/0x1e0 [ 3055.019525][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3055.019525][ T895] [ 3065.263021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3065.263441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3065.263441][ T895] netdev_get_by_index+0x5e/0x80 [ 3065.263441][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3065.263441][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3065.263441][ T895] ip6_route_add+0x1c/0x140 [ 3065.263441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3065.263441][ T895] addrconf_add_dev+0xe2/0x170 [ 3065.263441][ T895] inet6_addr_add+0x12f/0xa40 [ 3065.263441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3065.263441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3065.263441][ T895] netlink_rcv_skb+0x130/0x360 [ 3065.263441][ T895] netlink_unicast+0x449/0x710 [ 3065.263441][ T895] netlink_sendmsg+0x723/0xbe0 [ 3065.263441][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3065.263441][ T895] ___sys_sendmsg+0xee/0x170 [ 3065.263441][ T895] __sys_sendmsg+0xcd/0x170 [ 3065.263441][ T895] do_syscall_64+0xc6/0x1e0 [ 3065.263441][ T895] [ 3065.265707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3065.265707][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3065.265707][ T895] ipv6_find_idev+0x102/0x170 [ 3065.265707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3065.265707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3065.265707][ T895] netlink_rcv_skb+0x130/0x360 [ 3065.265707][ T895] netlink_unicast+0x449/0x710 [ 3065.265707][ T895] netlink_sendmsg+0x723/0xbe0 [ 3065.265707][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3065.265707][ T895] ___sys_sendmsg+0xee/0x170 [ 3065.265707][ T895] __sys_sendmsg+0xcd/0x170 [ 3065.265707][ T895] do_syscall_64+0xc6/0x1e0 [ 3065.265707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3065.265707][ T895] [ 3065.267469][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3065.267469][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3065.267469][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3065.267469][ T895] ipv6_find_idev+0x102/0x170 [ 3065.267469][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3065.267469][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3065.267469][ T895] netlink_rcv_skb+0x130/0x360 [ 3065.267469][ T895] netlink_unicast+0x449/0x710 [ 3065.267469][ T895] netlink_sendmsg+0x723/0xbe0 [ 3065.267469][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3065.267469][ T895] ___sys_sendmsg+0xee/0x170 [ 3065.267469][ T895] __sys_sendmsg+0xcd/0x170 [ 3065.267469][ T895] do_syscall_64+0xc6/0x1e0 [ 3065.267469][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3065.267469][ T895] [ 3075.511013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3075.511428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3075.511428][ T895] netdev_get_by_index+0x5e/0x80 [ 3075.511428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3075.511428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3075.511428][ T895] ip6_route_add+0x1c/0x140 [ 3075.511428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3075.511428][ T895] addrconf_add_dev+0xe2/0x170 [ 3075.511428][ T895] inet6_addr_add+0x12f/0xa40 [ 3075.511428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3075.511428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3075.511428][ T895] netlink_rcv_skb+0x130/0x360 [ 3075.511428][ T895] netlink_unicast+0x449/0x710 [ 3075.511428][ T895] netlink_sendmsg+0x723/0xbe0 [ 3075.511428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3075.511428][ T895] ___sys_sendmsg+0xee/0x170 [ 3075.511428][ T895] __sys_sendmsg+0xcd/0x170 [ 3075.511428][ T895] do_syscall_64+0xc6/0x1e0 [ 3075.511428][ T895] [ 3075.514279][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3075.514279][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3075.514279][ T895] ipv6_find_idev+0x102/0x170 [ 3075.514279][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3075.514279][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3075.514279][ T895] netlink_rcv_skb+0x130/0x360 [ 3075.514279][ T895] netlink_unicast+0x449/0x710 [ 3075.514279][ T895] netlink_sendmsg+0x723/0xbe0 [ 3075.514279][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3075.514279][ T895] ___sys_sendmsg+0xee/0x170 [ 3075.514279][ T895] __sys_sendmsg+0xcd/0x170 [ 3075.514279][ T895] do_syscall_64+0xc6/0x1e0 [ 3075.514279][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3075.514279][ T895] [ 3075.515991][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3075.515991][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3075.515991][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3075.515991][ T895] ipv6_find_idev+0x102/0x170 [ 3075.515991][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3075.515991][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3075.515991][ T895] netlink_rcv_skb+0x130/0x360 [ 3075.515991][ T895] netlink_unicast+0x449/0x710 [ 3075.515991][ T895] netlink_sendmsg+0x723/0xbe0 [ 3075.515991][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3075.515991][ T895] ___sys_sendmsg+0xee/0x170 [ 3075.515991][ T895] __sys_sendmsg+0xcd/0x170 [ 3075.515991][ T895] do_syscall_64+0xc6/0x1e0 [ 3075.515991][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3075.515991][ T895] [ 3085.759059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3085.759545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3085.759545][ T895] netdev_get_by_index+0x5e/0x80 [ 3085.759545][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3085.759545][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3085.759545][ T895] ip6_route_add+0x1c/0x140 [ 3085.759545][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3085.759545][ T895] addrconf_add_dev+0xe2/0x170 [ 3085.759545][ T895] inet6_addr_add+0x12f/0xa40 [ 3085.759545][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3085.759545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3085.759545][ T895] netlink_rcv_skb+0x130/0x360 [ 3085.759545][ T895] netlink_unicast+0x449/0x710 [ 3085.759545][ T895] netlink_sendmsg+0x723/0xbe0 [ 3085.759545][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3085.759545][ T895] ___sys_sendmsg+0xee/0x170 [ 3085.759545][ T895] __sys_sendmsg+0xcd/0x170 [ 3085.759545][ T895] do_syscall_64+0xc6/0x1e0 [ 3085.759545][ T895] [ 3085.761754][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3085.761754][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3085.761754][ T895] ipv6_find_idev+0x102/0x170 [ 3085.761754][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3085.761754][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3085.761754][ T895] netlink_rcv_skb+0x130/0x360 [ 3085.761754][ T895] netlink_unicast+0x449/0x710 [ 3085.761754][ T895] netlink_sendmsg+0x723/0xbe0 [ 3085.761754][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3085.761754][ T895] ___sys_sendmsg+0xee/0x170 [ 3085.761754][ T895] __sys_sendmsg+0xcd/0x170 [ 3085.761754][ T895] do_syscall_64+0xc6/0x1e0 [ 3085.761754][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3085.761754][ T895] [ 3085.763465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3085.763465][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3085.763465][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3085.763465][ T895] ipv6_find_idev+0x102/0x170 [ 3085.763465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3085.763465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3085.763465][ T895] netlink_rcv_skb+0x130/0x360 [ 3085.763465][ T895] netlink_unicast+0x449/0x710 [ 3085.763465][ T895] netlink_sendmsg+0x723/0xbe0 [ 3085.763465][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3085.763465][ T895] ___sys_sendmsg+0xee/0x170 [ 3085.763465][ T895] __sys_sendmsg+0xcd/0x170 [ 3085.763465][ T895] do_syscall_64+0xc6/0x1e0 [ 3085.763465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3085.763465][ T895] [ 3095.911000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3095.911507][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3095.911507][ T895] netdev_get_by_index+0x5e/0x80 [ 3095.911507][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3095.911507][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3095.911507][ T895] ip6_route_add+0x1c/0x140 [ 3095.911507][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3095.911507][ T895] addrconf_add_dev+0xe2/0x170 [ 3095.911507][ T895] inet6_addr_add+0x12f/0xa40 [ 3095.911507][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3095.911507][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3095.911507][ T895] netlink_rcv_skb+0x130/0x360 [ 3095.911507][ T895] netlink_unicast+0x449/0x710 [ 3095.911507][ T895] netlink_sendmsg+0x723/0xbe0 [ 3095.911507][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3095.911507][ T895] ___sys_sendmsg+0xee/0x170 [ 3095.911507][ T895] __sys_sendmsg+0xcd/0x170 [ 3095.911507][ T895] do_syscall_64+0xc6/0x1e0 [ 3095.911507][ T895] [ 3095.913740][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3095.913740][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3095.913740][ T895] ipv6_find_idev+0x102/0x170 [ 3095.913740][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3095.913740][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3095.913740][ T895] netlink_rcv_skb+0x130/0x360 [ 3095.913740][ T895] netlink_unicast+0x449/0x710 [ 3095.913740][ T895] netlink_sendmsg+0x723/0xbe0 [ 3095.913740][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3095.913740][ T895] ___sys_sendmsg+0xee/0x170 [ 3095.913740][ T895] __sys_sendmsg+0xcd/0x170 [ 3095.913740][ T895] do_syscall_64+0xc6/0x1e0 [ 3095.913740][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3095.913740][ T895] [ 3095.915491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3095.915491][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3095.915491][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3095.915491][ T895] ipv6_find_idev+0x102/0x170 [ 3095.915491][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3095.915491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3095.915491][ T895] netlink_rcv_skb+0x130/0x360 [ 3095.915491][ T895] netlink_unicast+0x449/0x710 [ 3095.915491][ T895] netlink_sendmsg+0x723/0xbe0 [ 3095.915491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3095.915491][ T895] ___sys_sendmsg+0xee/0x170 [ 3095.915491][ T895] __sys_sendmsg+0xcd/0x170 [ 3095.915491][ T895] do_syscall_64+0xc6/0x1e0 [ 3095.915491][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3095.915491][ T895] [ 3106.151078][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3106.151566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3106.151566][ T895] netdev_get_by_index+0x5e/0x80 [ 3106.151566][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3106.151566][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3106.151566][ T895] ip6_route_add+0x1c/0x140 [ 3106.151566][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3106.151566][ T895] addrconf_add_dev+0xe2/0x170 [ 3106.151566][ T895] inet6_addr_add+0x12f/0xa40 [ 3106.151566][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3106.151566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3106.151566][ T895] netlink_rcv_skb+0x130/0x360 [ 3106.151566][ T895] netlink_unicast+0x449/0x710 [ 3106.151566][ T895] netlink_sendmsg+0x723/0xbe0 [ 3106.151566][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3106.151566][ T895] ___sys_sendmsg+0xee/0x170 [ 3106.151566][ T895] __sys_sendmsg+0xcd/0x170 [ 3106.151566][ T895] do_syscall_64+0xc6/0x1e0 [ 3106.151566][ T895] [ 3106.153792][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3106.153792][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3106.153792][ T895] ipv6_find_idev+0x102/0x170 [ 3106.153792][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3106.153792][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3106.153792][ T895] netlink_rcv_skb+0x130/0x360 [ 3106.153792][ T895] netlink_unicast+0x449/0x710 [ 3106.153792][ T895] netlink_sendmsg+0x723/0xbe0 [ 3106.153792][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3106.153792][ T895] ___sys_sendmsg+0xee/0x170 [ 3106.153792][ T895] __sys_sendmsg+0xcd/0x170 [ 3106.153792][ T895] do_syscall_64+0xc6/0x1e0 [ 3106.153792][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3106.153792][ T895] [ 3106.155520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3106.155520][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3106.155520][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3106.155520][ T895] ipv6_find_idev+0x102/0x170 [ 3106.155520][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3106.155520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3106.155520][ T895] netlink_rcv_skb+0x130/0x360 [ 3106.155520][ T895] netlink_unicast+0x449/0x710 [ 3106.155520][ T895] netlink_sendmsg+0x723/0xbe0 [ 3106.155520][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3106.155520][ T895] ___sys_sendmsg+0xee/0x170 [ 3106.155520][ T895] __sys_sendmsg+0xcd/0x170 [ 3106.155520][ T895] do_syscall_64+0xc6/0x1e0 [ 3106.155520][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3106.155520][ T895] [ 3116.199064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3116.199574][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3116.199574][ T895] netdev_get_by_index+0x5e/0x80 [ 3116.199574][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3116.199574][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3116.199574][ T895] ip6_route_add+0x1c/0x140 [ 3116.199574][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3116.199574][ T895] addrconf_add_dev+0xe2/0x170 [ 3116.199574][ T895] inet6_addr_add+0x12f/0xa40 [ 3116.199574][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3116.199574][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3116.199574][ T895] netlink_rcv_skb+0x130/0x360 [ 3116.199574][ T895] netlink_unicast+0x449/0x710 [ 3116.199574][ T895] netlink_sendmsg+0x723/0xbe0 [ 3116.199574][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3116.199574][ T895] ___sys_sendmsg+0xee/0x170 [ 3116.199574][ T895] __sys_sendmsg+0xcd/0x170 [ 3116.199574][ T895] do_syscall_64+0xc6/0x1e0 [ 3116.199574][ T895] [ 3116.201897][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3116.201897][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3116.201897][ T895] ipv6_find_idev+0x102/0x170 [ 3116.201897][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3116.201897][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3116.201897][ T895] netlink_rcv_skb+0x130/0x360 [ 3116.201897][ T895] netlink_unicast+0x449/0x710 [ 3116.201897][ T895] netlink_sendmsg+0x723/0xbe0 [ 3116.201897][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3116.201897][ T895] ___sys_sendmsg+0xee/0x170 [ 3116.201897][ T895] __sys_sendmsg+0xcd/0x170 [ 3116.201897][ T895] do_syscall_64+0xc6/0x1e0 [ 3116.201897][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3116.201897][ T895] [ 3116.203638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3116.203638][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3116.203638][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3116.203638][ T895] ipv6_find_idev+0x102/0x170 [ 3116.203638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3116.203638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3116.203638][ T895] netlink_rcv_skb+0x130/0x360 [ 3116.203638][ T895] netlink_unicast+0x449/0x710 [ 3116.203638][ T895] netlink_sendmsg+0x723/0xbe0 [ 3116.203638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3116.203638][ T895] ___sys_sendmsg+0xee/0x170 [ 3116.203638][ T895] __sys_sendmsg+0xcd/0x170 [ 3116.203638][ T895] do_syscall_64+0xc6/0x1e0 [ 3116.203638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3116.203638][ T895] [ 3126.351016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3126.351495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3126.351495][ T895] netdev_get_by_index+0x5e/0x80 [ 3126.351495][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3126.351495][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3126.351495][ T895] ip6_route_add+0x1c/0x140 [ 3126.351495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3126.351495][ T895] addrconf_add_dev+0xe2/0x170 [ 3126.351495][ T895] inet6_addr_add+0x12f/0xa40 [ 3126.351495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3126.351495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3126.351495][ T895] netlink_rcv_skb+0x130/0x360 [ 3126.351495][ T895] netlink_unicast+0x449/0x710 [ 3126.351495][ T895] netlink_sendmsg+0x723/0xbe0 [ 3126.351495][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3126.351495][ T895] ___sys_sendmsg+0xee/0x170 [ 3126.351495][ T895] __sys_sendmsg+0xcd/0x170 [ 3126.351495][ T895] do_syscall_64+0xc6/0x1e0 [ 3126.351495][ T895] [ 3126.353739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3126.353739][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3126.353739][ T895] ipv6_find_idev+0x102/0x170 [ 3126.353739][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3126.353739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3126.353739][ T895] netlink_rcv_skb+0x130/0x360 [ 3126.353739][ T895] netlink_unicast+0x449/0x710 [ 3126.353739][ T895] netlink_sendmsg+0x723/0xbe0 [ 3126.353739][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3126.353739][ T895] ___sys_sendmsg+0xee/0x170 [ 3126.353739][ T895] __sys_sendmsg+0xcd/0x170 [ 3126.353739][ T895] do_syscall_64+0xc6/0x1e0 [ 3126.353739][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3126.353739][ T895] [ 3126.355467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3126.355467][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3126.355467][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3126.355467][ T895] ipv6_find_idev+0x102/0x170 [ 3126.355467][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3126.355467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3126.355467][ T895] netlink_rcv_skb+0x130/0x360 [ 3126.355467][ T895] netlink_unicast+0x449/0x710 [ 3126.355467][ T895] netlink_sendmsg+0x723/0xbe0 [ 3126.355467][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3126.355467][ T895] ___sys_sendmsg+0xee/0x170 [ 3126.355467][ T895] __sys_sendmsg+0xcd/0x170 [ 3126.355467][ T895] do_syscall_64+0xc6/0x1e0 [ 3126.355467][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3126.355467][ T895] [ 3136.599018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3136.599446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3136.599446][ T895] netdev_get_by_index+0x5e/0x80 [ 3136.599446][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3136.599446][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3136.599446][ T895] ip6_route_add+0x1c/0x140 [ 3136.599446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3136.599446][ T895] addrconf_add_dev+0xe2/0x170 [ 3136.599446][ T895] inet6_addr_add+0x12f/0xa40 [ 3136.599446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3136.599446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3136.599446][ T895] netlink_rcv_skb+0x130/0x360 [ 3136.599446][ T895] netlink_unicast+0x449/0x710 [ 3136.599446][ T895] netlink_sendmsg+0x723/0xbe0 [ 3136.599446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3136.599446][ T895] ___sys_sendmsg+0xee/0x170 [ 3136.599446][ T895] __sys_sendmsg+0xcd/0x170 [ 3136.599446][ T895] do_syscall_64+0xc6/0x1e0 [ 3136.599446][ T895] [ 3136.601670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3136.601670][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3136.601670][ T895] ipv6_find_idev+0x102/0x170 [ 3136.601670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3136.601670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3136.601670][ T895] netlink_rcv_skb+0x130/0x360 [ 3136.601670][ T895] netlink_unicast+0x449/0x710 [ 3136.601670][ T895] netlink_sendmsg+0x723/0xbe0 [ 3136.601670][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3136.601670][ T895] ___sys_sendmsg+0xee/0x170 [ 3136.601670][ T895] __sys_sendmsg+0xcd/0x170 [ 3136.601670][ T895] do_syscall_64+0xc6/0x1e0 [ 3136.601670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3136.601670][ T895] [ 3136.603400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3136.603400][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3136.603400][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3136.603400][ T895] ipv6_find_idev+0x102/0x170 [ 3136.603400][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3136.603400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3136.603400][ T895] netlink_rcv_skb+0x130/0x360 [ 3136.603400][ T895] netlink_unicast+0x449/0x710 [ 3136.603400][ T895] netlink_sendmsg+0x723/0xbe0 [ 3136.603400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3136.603400][ T895] ___sys_sendmsg+0xee/0x170 [ 3136.603400][ T895] __sys_sendmsg+0xcd/0x170 [ 3136.603400][ T895] do_syscall_64+0xc6/0x1e0 [ 3136.603400][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3136.603400][ T895] [ 3146.615038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3146.615472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3146.615472][ T895] netdev_get_by_index+0x5e/0x80 [ 3146.615472][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3146.615472][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3146.615472][ T895] ip6_route_add+0x1c/0x140 [ 3146.615472][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3146.615472][ T895] addrconf_add_dev+0xe2/0x170 [ 3146.615472][ T895] inet6_addr_add+0x12f/0xa40 [ 3146.615472][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3146.615472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3146.615472][ T895] netlink_rcv_skb+0x130/0x360 [ 3146.615472][ T895] netlink_unicast+0x449/0x710 [ 3146.615472][ T895] netlink_sendmsg+0x723/0xbe0 [ 3146.615472][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3146.615472][ T895] ___sys_sendmsg+0xee/0x170 [ 3146.615472][ T895] __sys_sendmsg+0xcd/0x170 [ 3146.615472][ T895] do_syscall_64+0xc6/0x1e0 [ 3146.615472][ T895] [ 3146.617720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3146.617720][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3146.617720][ T895] ipv6_find_idev+0x102/0x170 [ 3146.617720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3146.617720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3146.617720][ T895] netlink_rcv_skb+0x130/0x360 [ 3146.617720][ T895] netlink_unicast+0x449/0x710 [ 3146.617720][ T895] netlink_sendmsg+0x723/0xbe0 [ 3146.617720][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3146.617720][ T895] ___sys_sendmsg+0xee/0x170 [ 3146.617720][ T895] __sys_sendmsg+0xcd/0x170 [ 3146.617720][ T895] do_syscall_64+0xc6/0x1e0 [ 3146.617720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3146.617720][ T895] [ 3146.619452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3146.619452][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3146.619452][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3146.619452][ T895] ipv6_find_idev+0x102/0x170 [ 3146.619452][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3146.619452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3146.619452][ T895] netlink_rcv_skb+0x130/0x360 [ 3146.619452][ T895] netlink_unicast+0x449/0x710 [ 3146.619452][ T895] netlink_sendmsg+0x723/0xbe0 [ 3146.619452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3146.619452][ T895] ___sys_sendmsg+0xee/0x170 [ 3146.619452][ T895] __sys_sendmsg+0xcd/0x170 [ 3146.619452][ T895] do_syscall_64+0xc6/0x1e0 [ 3146.619452][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3146.619452][ T895] [ 3156.854955][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3156.855416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3156.855416][ T895] netdev_get_by_index+0x5e/0x80 [ 3156.855416][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3156.855416][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3156.855416][ T895] ip6_route_add+0x1c/0x140 [ 3156.855416][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3156.855416][ T895] addrconf_add_dev+0xe2/0x170 [ 3156.855416][ T895] inet6_addr_add+0x12f/0xa40 [ 3156.855416][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3156.855416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3156.855416][ T895] netlink_rcv_skb+0x130/0x360 [ 3156.855416][ T895] netlink_unicast+0x449/0x710 [ 3156.855416][ T895] netlink_sendmsg+0x723/0xbe0 [ 3156.855416][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3156.855416][ T895] ___sys_sendmsg+0xee/0x170 [ 3156.855416][ T895] __sys_sendmsg+0xcd/0x170 [ 3156.855416][ T895] do_syscall_64+0xc6/0x1e0 [ 3156.855416][ T895] [ 3156.857839][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3156.857839][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3156.857839][ T895] ipv6_find_idev+0x102/0x170 [ 3156.857839][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3156.857839][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3156.857839][ T895] netlink_rcv_skb+0x130/0x360 [ 3156.857839][ T895] netlink_unicast+0x449/0x710 [ 3156.857839][ T895] netlink_sendmsg+0x723/0xbe0 [ 3156.857839][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3156.857839][ T895] ___sys_sendmsg+0xee/0x170 [ 3156.857839][ T895] __sys_sendmsg+0xcd/0x170 [ 3156.857839][ T895] do_syscall_64+0xc6/0x1e0 [ 3156.857839][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3156.857839][ T895] [ 3156.859694][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3156.859694][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3156.859694][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3156.859694][ T895] ipv6_find_idev+0x102/0x170 [ 3156.859694][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3156.859694][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3156.859694][ T895] netlink_rcv_skb+0x130/0x360 [ 3156.859694][ T895] netlink_unicast+0x449/0x710 [ 3156.859694][ T895] netlink_sendmsg+0x723/0xbe0 [ 3156.859694][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3156.859694][ T895] ___sys_sendmsg+0xee/0x170 [ 3156.859694][ T895] __sys_sendmsg+0xcd/0x170 [ 3156.859694][ T895] do_syscall_64+0xc6/0x1e0 [ 3156.859694][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3156.859694][ T895] [ 3166.935008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3166.935436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3166.935436][ T895] netdev_get_by_index+0x5e/0x80 [ 3166.935436][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3166.935436][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3166.935436][ T895] ip6_route_add+0x1c/0x140 [ 3166.935436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3166.935436][ T895] addrconf_add_dev+0xe2/0x170 [ 3166.935436][ T895] inet6_addr_add+0x12f/0xa40 [ 3166.935436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3166.935436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3166.935436][ T895] netlink_rcv_skb+0x130/0x360 [ 3166.935436][ T895] netlink_unicast+0x449/0x710 [ 3166.935436][ T895] netlink_sendmsg+0x723/0xbe0 [ 3166.935436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3166.935436][ T895] ___sys_sendmsg+0xee/0x170 [ 3166.935436][ T895] __sys_sendmsg+0xcd/0x170 [ 3166.935436][ T895] do_syscall_64+0xc6/0x1e0 [ 3166.935436][ T895] [ 3166.937701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3166.937701][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3166.937701][ T895] ipv6_find_idev+0x102/0x170 [ 3166.937701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3166.937701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3166.937701][ T895] netlink_rcv_skb+0x130/0x360 [ 3166.937701][ T895] netlink_unicast+0x449/0x710 [ 3166.937701][ T895] netlink_sendmsg+0x723/0xbe0 [ 3166.937701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3166.937701][ T895] ___sys_sendmsg+0xee/0x170 [ 3166.937701][ T895] __sys_sendmsg+0xcd/0x170 [ 3166.937701][ T895] do_syscall_64+0xc6/0x1e0 [ 3166.937701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3166.937701][ T895] [ 3166.939413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3166.939413][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3166.939413][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3166.939413][ T895] ipv6_find_idev+0x102/0x170 [ 3166.939413][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3166.939413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3166.939413][ T895] netlink_rcv_skb+0x130/0x360 [ 3166.939413][ T895] netlink_unicast+0x449/0x710 [ 3166.939413][ T895] netlink_sendmsg+0x723/0xbe0 [ 3166.939413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3166.939413][ T895] ___sys_sendmsg+0xee/0x170 [ 3166.939413][ T895] __sys_sendmsg+0xcd/0x170 [ 3166.939413][ T895] do_syscall_64+0xc6/0x1e0 [ 3166.939413][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3166.939413][ T895] [ 3177.006983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3177.007411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3177.007411][ T895] netdev_get_by_index+0x5e/0x80 [ 3177.007411][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3177.007411][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3177.007411][ T895] ip6_route_add+0x1c/0x140 [ 3177.007411][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3177.007411][ T895] addrconf_add_dev+0xe2/0x170 [ 3177.007411][ T895] inet6_addr_add+0x12f/0xa40 [ 3177.007411][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3177.007411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3177.007411][ T895] netlink_rcv_skb+0x130/0x360 [ 3177.007411][ T895] netlink_unicast+0x449/0x710 [ 3177.007411][ T895] netlink_sendmsg+0x723/0xbe0 [ 3177.007411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3177.007411][ T895] ___sys_sendmsg+0xee/0x170 [ 3177.007411][ T895] __sys_sendmsg+0xcd/0x170 [ 3177.007411][ T895] do_syscall_64+0xc6/0x1e0 [ 3177.007411][ T895] [ 3177.009640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3177.009640][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3177.009640][ T895] ipv6_find_idev+0x102/0x170 [ 3177.009640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3177.009640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3177.009640][ T895] netlink_rcv_skb+0x130/0x360 [ 3177.009640][ T895] netlink_unicast+0x449/0x710 [ 3177.009640][ T895] netlink_sendmsg+0x723/0xbe0 [ 3177.009640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3177.009640][ T895] ___sys_sendmsg+0xee/0x170 [ 3177.009640][ T895] __sys_sendmsg+0xcd/0x170 [ 3177.009640][ T895] do_syscall_64+0xc6/0x1e0 [ 3177.009640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3177.009640][ T895] [ 3177.011381][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3177.011381][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3177.011381][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3177.011381][ T895] ipv6_find_idev+0x102/0x170 [ 3177.011381][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3177.011381][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3177.011381][ T895] netlink_rcv_skb+0x130/0x360 [ 3177.011381][ T895] netlink_unicast+0x449/0x710 [ 3177.011381][ T895] netlink_sendmsg+0x723/0xbe0 [ 3177.011381][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3177.011381][ T895] ___sys_sendmsg+0xee/0x170 [ 3177.011381][ T895] __sys_sendmsg+0xcd/0x170 [ 3177.011381][ T895] do_syscall_64+0xc6/0x1e0 [ 3177.011381][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3177.011381][ T895] [ 3187.127063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3187.127494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3187.127494][ T895] netdev_get_by_index+0x5e/0x80 [ 3187.127494][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3187.127494][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3187.127494][ T895] ip6_route_add+0x1c/0x140 [ 3187.127494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3187.127494][ T895] addrconf_add_dev+0xe2/0x170 [ 3187.127494][ T895] inet6_addr_add+0x12f/0xa40 [ 3187.127494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3187.127494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3187.127494][ T895] netlink_rcv_skb+0x130/0x360 [ 3187.127494][ T895] netlink_unicast+0x449/0x710 [ 3187.127494][ T895] netlink_sendmsg+0x723/0xbe0 [ 3187.127494][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3187.127494][ T895] ___sys_sendmsg+0xee/0x170 [ 3187.127494][ T895] __sys_sendmsg+0xcd/0x170 [ 3187.127494][ T895] do_syscall_64+0xc6/0x1e0 [ 3187.127494][ T895] [ 3187.129701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3187.129701][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3187.129701][ T895] ipv6_find_idev+0x102/0x170 [ 3187.129701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3187.129701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3187.129701][ T895] netlink_rcv_skb+0x130/0x360 [ 3187.129701][ T895] netlink_unicast+0x449/0x710 [ 3187.129701][ T895] netlink_sendmsg+0x723/0xbe0 [ 3187.129701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3187.129701][ T895] ___sys_sendmsg+0xee/0x170 [ 3187.129701][ T895] __sys_sendmsg+0xcd/0x170 [ 3187.129701][ T895] do_syscall_64+0xc6/0x1e0 [ 3187.129701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3187.129701][ T895] [ 3187.131412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3187.131412][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3187.131412][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3187.131412][ T895] ipv6_find_idev+0x102/0x170 [ 3187.131412][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3187.131412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3187.131412][ T895] netlink_rcv_skb+0x130/0x360 [ 3187.131412][ T895] netlink_unicast+0x449/0x710 [ 3187.131412][ T895] netlink_sendmsg+0x723/0xbe0 [ 3187.131412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3187.131412][ T895] ___sys_sendmsg+0xee/0x170 [ 3187.131412][ T895] __sys_sendmsg+0xcd/0x170 [ 3187.131412][ T895] do_syscall_64+0xc6/0x1e0 [ 3187.131412][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3187.131412][ T895] [ 3197.167003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3197.167484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3197.167484][ T895] netdev_get_by_index+0x5e/0x80 [ 3197.167484][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3197.167484][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3197.167484][ T895] ip6_route_add+0x1c/0x140 [ 3197.167484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3197.167484][ T895] addrconf_add_dev+0xe2/0x170 [ 3197.167484][ T895] inet6_addr_add+0x12f/0xa40 [ 3197.167484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3197.167484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3197.167484][ T895] netlink_rcv_skb+0x130/0x360 [ 3197.167484][ T895] netlink_unicast+0x449/0x710 [ 3197.167484][ T895] netlink_sendmsg+0x723/0xbe0 [ 3197.167484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3197.167484][ T895] ___sys_sendmsg+0xee/0x170 [ 3197.167484][ T895] __sys_sendmsg+0xcd/0x170 [ 3197.167484][ T895] do_syscall_64+0xc6/0x1e0 [ 3197.167484][ T895] [ 3197.169812][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3197.169812][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3197.169812][ T895] ipv6_find_idev+0x102/0x170 [ 3197.169812][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3197.169812][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3197.169812][ T895] netlink_rcv_skb+0x130/0x360 [ 3197.169812][ T895] netlink_unicast+0x449/0x710 [ 3197.169812][ T895] netlink_sendmsg+0x723/0xbe0 [ 3197.169812][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3197.169812][ T895] ___sys_sendmsg+0xee/0x170 [ 3197.169812][ T895] __sys_sendmsg+0xcd/0x170 [ 3197.169812][ T895] do_syscall_64+0xc6/0x1e0 [ 3197.169812][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3197.169812][ T895] [ 3197.171527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3197.171527][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3197.171527][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3197.171527][ T895] ipv6_find_idev+0x102/0x170 [ 3197.171527][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3197.171527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3197.171527][ T895] netlink_rcv_skb+0x130/0x360 [ 3197.171527][ T895] netlink_unicast+0x449/0x710 [ 3197.171527][ T895] netlink_sendmsg+0x723/0xbe0 [ 3197.171527][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3197.171527][ T895] ___sys_sendmsg+0xee/0x170 [ 3197.171527][ T895] __sys_sendmsg+0xcd/0x170 [ 3197.171527][ T895] do_syscall_64+0xc6/0x1e0 [ 3197.171527][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3197.171527][ T895] [ 3207.215052][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3207.215477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3207.215477][ T895] netdev_get_by_index+0x5e/0x80 [ 3207.215477][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3207.215477][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3207.215477][ T895] ip6_route_add+0x1c/0x140 [ 3207.215477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3207.215477][ T895] addrconf_add_dev+0xe2/0x170 [ 3207.215477][ T895] inet6_addr_add+0x12f/0xa40 [ 3207.215477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3207.215477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3207.215477][ T895] netlink_rcv_skb+0x130/0x360 [ 3207.215477][ T895] netlink_unicast+0x449/0x710 [ 3207.215477][ T895] netlink_sendmsg+0x723/0xbe0 [ 3207.215477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3207.215477][ T895] ___sys_sendmsg+0xee/0x170 [ 3207.215477][ T895] __sys_sendmsg+0xcd/0x170 [ 3207.215477][ T895] do_syscall_64+0xc6/0x1e0 [ 3207.215477][ T895] [ 3207.217723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3207.217723][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3207.217723][ T895] ipv6_find_idev+0x102/0x170 [ 3207.217723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3207.217723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3207.217723][ T895] netlink_rcv_skb+0x130/0x360 [ 3207.217723][ T895] netlink_unicast+0x449/0x710 [ 3207.217723][ T895] netlink_sendmsg+0x723/0xbe0 [ 3207.217723][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3207.217723][ T895] ___sys_sendmsg+0xee/0x170 [ 3207.217723][ T895] __sys_sendmsg+0xcd/0x170 [ 3207.217723][ T895] do_syscall_64+0xc6/0x1e0 [ 3207.217723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3207.217723][ T895] [ 3207.219442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3207.219442][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3207.219442][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3207.219442][ T895] ipv6_find_idev+0x102/0x170 [ 3207.219442][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3207.219442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3207.219442][ T895] netlink_rcv_skb+0x130/0x360 [ 3207.219442][ T895] netlink_unicast+0x449/0x710 [ 3207.219442][ T895] netlink_sendmsg+0x723/0xbe0 [ 3207.219442][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3207.219442][ T895] ___sys_sendmsg+0xee/0x170 [ 3207.219442][ T895] __sys_sendmsg+0xcd/0x170 [ 3207.219442][ T895] do_syscall_64+0xc6/0x1e0 [ 3207.219442][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3207.219442][ T895] [ 3217.463076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3217.463556][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3217.463556][ T895] netdev_get_by_index+0x5e/0x80 [ 3217.463556][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3217.463556][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3217.463556][ T895] ip6_route_add+0x1c/0x140 [ 3217.463556][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3217.463556][ T895] addrconf_add_dev+0xe2/0x170 [ 3217.463556][ T895] inet6_addr_add+0x12f/0xa40 [ 3217.463556][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3217.463556][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3217.463556][ T895] netlink_rcv_skb+0x130/0x360 [ 3217.463556][ T895] netlink_unicast+0x449/0x710 [ 3217.463556][ T895] netlink_sendmsg+0x723/0xbe0 [ 3217.463556][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3217.463556][ T895] ___sys_sendmsg+0xee/0x170 [ 3217.463556][ T895] __sys_sendmsg+0xcd/0x170 [ 3217.463556][ T895] do_syscall_64+0xc6/0x1e0 [ 3217.463556][ T895] [ 3217.465786][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3217.465786][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3217.465786][ T895] ipv6_find_idev+0x102/0x170 [ 3217.465786][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3217.465786][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3217.465786][ T895] netlink_rcv_skb+0x130/0x360 [ 3217.465786][ T895] netlink_unicast+0x449/0x710 [ 3217.465786][ T895] netlink_sendmsg+0x723/0xbe0 [ 3217.465786][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3217.465786][ T895] ___sys_sendmsg+0xee/0x170 [ 3217.465786][ T895] __sys_sendmsg+0xcd/0x170 [ 3217.465786][ T895] do_syscall_64+0xc6/0x1e0 [ 3217.465786][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3217.465786][ T895] [ 3217.467497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3217.467497][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3217.467497][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3217.467497][ T895] ipv6_find_idev+0x102/0x170 [ 3217.467497][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3217.467497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3217.467497][ T895] netlink_rcv_skb+0x130/0x360 [ 3217.467497][ T895] netlink_unicast+0x449/0x710 [ 3217.467497][ T895] netlink_sendmsg+0x723/0xbe0 [ 3217.467497][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3217.467497][ T895] ___sys_sendmsg+0xee/0x170 [ 3217.467497][ T895] __sys_sendmsg+0xcd/0x170 [ 3217.467497][ T895] do_syscall_64+0xc6/0x1e0 [ 3217.467497][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3217.467497][ T895] [ 3227.711015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3227.711435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3227.711435][ T895] netdev_get_by_index+0x5e/0x80 [ 3227.711435][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3227.711435][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3227.711435][ T895] ip6_route_add+0x1c/0x140 [ 3227.711435][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3227.711435][ T895] addrconf_add_dev+0xe2/0x170 [ 3227.711435][ T895] inet6_addr_add+0x12f/0xa40 [ 3227.711435][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3227.711435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3227.711435][ T895] netlink_rcv_skb+0x130/0x360 [ 3227.711435][ T895] netlink_unicast+0x449/0x710 [ 3227.711435][ T895] netlink_sendmsg+0x723/0xbe0 [ 3227.711435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3227.711435][ T895] ___sys_sendmsg+0xee/0x170 [ 3227.711435][ T895] __sys_sendmsg+0xcd/0x170 [ 3227.711435][ T895] do_syscall_64+0xc6/0x1e0 [ 3227.711435][ T895] [ 3227.713672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3227.713672][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3227.713672][ T895] ipv6_find_idev+0x102/0x170 [ 3227.713672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3227.713672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3227.713672][ T895] netlink_rcv_skb+0x130/0x360 [ 3227.713672][ T895] netlink_unicast+0x449/0x710 [ 3227.713672][ T895] netlink_sendmsg+0x723/0xbe0 [ 3227.713672][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3227.713672][ T895] ___sys_sendmsg+0xee/0x170 [ 3227.713672][ T895] __sys_sendmsg+0xcd/0x170 [ 3227.713672][ T895] do_syscall_64+0xc6/0x1e0 [ 3227.713672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3227.713672][ T895] [ 3227.715382][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3227.715382][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3227.715382][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3227.715382][ T895] ipv6_find_idev+0x102/0x170 [ 3227.715382][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3227.715382][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3227.715382][ T895] netlink_rcv_skb+0x130/0x360 [ 3227.715382][ T895] netlink_unicast+0x449/0x710 [ 3227.715382][ T895] netlink_sendmsg+0x723/0xbe0 [ 3227.715382][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3227.715382][ T895] ___sys_sendmsg+0xee/0x170 [ 3227.715382][ T895] __sys_sendmsg+0xcd/0x170 [ 3227.715382][ T895] do_syscall_64+0xc6/0x1e0 [ 3227.715382][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3227.715382][ T895] [ 3237.958971][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3237.959391][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3237.959391][ T895] netdev_get_by_index+0x5e/0x80 [ 3237.959391][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3237.959391][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3237.959391][ T895] ip6_route_add+0x1c/0x140 [ 3237.959391][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3237.959391][ T895] addrconf_add_dev+0xe2/0x170 [ 3237.959391][ T895] inet6_addr_add+0x12f/0xa40 [ 3237.959391][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3237.959391][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3237.959391][ T895] netlink_rcv_skb+0x130/0x360 [ 3237.959391][ T895] netlink_unicast+0x449/0x710 [ 3237.959391][ T895] netlink_sendmsg+0x723/0xbe0 [ 3237.959391][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3237.959391][ T895] ___sys_sendmsg+0xee/0x170 [ 3237.959391][ T895] __sys_sendmsg+0xcd/0x170 [ 3237.959391][ T895] do_syscall_64+0xc6/0x1e0 [ 3237.959391][ T895] [ 3237.961642][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3237.961642][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3237.961642][ T895] ipv6_find_idev+0x102/0x170 [ 3237.961642][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3237.961642][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3237.961642][ T895] netlink_rcv_skb+0x130/0x360 [ 3237.961642][ T895] netlink_unicast+0x449/0x710 [ 3237.961642][ T895] netlink_sendmsg+0x723/0xbe0 [ 3237.961642][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3237.961642][ T895] ___sys_sendmsg+0xee/0x170 [ 3237.961642][ T895] __sys_sendmsg+0xcd/0x170 [ 3237.961642][ T895] do_syscall_64+0xc6/0x1e0 [ 3237.961642][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3237.961642][ T895] [ 3237.963357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3237.963357][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3237.963357][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3237.963357][ T895] ipv6_find_idev+0x102/0x170 [ 3237.963357][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3237.963357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3237.963357][ T895] netlink_rcv_skb+0x130/0x360 [ 3237.963357][ T895] netlink_unicast+0x449/0x710 [ 3237.963357][ T895] netlink_sendmsg+0x723/0xbe0 [ 3237.963357][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3237.963357][ T895] ___sys_sendmsg+0xee/0x170 [ 3237.963357][ T895] __sys_sendmsg+0xcd/0x170 [ 3237.963357][ T895] do_syscall_64+0xc6/0x1e0 [ 3237.963357][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3237.963357][ T895] [ 3248.087016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3248.087516][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3248.087516][ T895] netdev_get_by_index+0x5e/0x80 [ 3248.087516][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3248.087516][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3248.087516][ T895] ip6_route_add+0x1c/0x140 [ 3248.087516][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3248.087516][ T895] addrconf_add_dev+0xe2/0x170 [ 3248.087516][ T895] inet6_addr_add+0x12f/0xa40 [ 3248.087516][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3248.087516][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3248.087516][ T895] netlink_rcv_skb+0x130/0x360 [ 3248.087516][ T895] netlink_unicast+0x449/0x710 [ 3248.087516][ T895] netlink_sendmsg+0x723/0xbe0 [ 3248.087516][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3248.087516][ T895] ___sys_sendmsg+0xee/0x170 [ 3248.087516][ T895] __sys_sendmsg+0xcd/0x170 [ 3248.087516][ T895] do_syscall_64+0xc6/0x1e0 [ 3248.087516][ T895] [ 3248.089727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3248.089727][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3248.089727][ T895] ipv6_find_idev+0x102/0x170 [ 3248.089727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3248.089727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3248.089727][ T895] netlink_rcv_skb+0x130/0x360 [ 3248.089727][ T895] netlink_unicast+0x449/0x710 [ 3248.089727][ T895] netlink_sendmsg+0x723/0xbe0 [ 3248.089727][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3248.089727][ T895] ___sys_sendmsg+0xee/0x170 [ 3248.089727][ T895] __sys_sendmsg+0xcd/0x170 [ 3248.089727][ T895] do_syscall_64+0xc6/0x1e0 [ 3248.089727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3248.089727][ T895] [ 3248.091437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3248.091437][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3248.091437][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3248.091437][ T895] ipv6_find_idev+0x102/0x170 [ 3248.091437][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3248.091437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3248.091437][ T895] netlink_rcv_skb+0x130/0x360 [ 3248.091437][ T895] netlink_unicast+0x449/0x710 [ 3248.091437][ T895] netlink_sendmsg+0x723/0xbe0 [ 3248.091437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3248.091437][ T895] ___sys_sendmsg+0xee/0x170 [ 3248.091437][ T895] __sys_sendmsg+0xcd/0x170 [ 3248.091437][ T895] do_syscall_64+0xc6/0x1e0 [ 3248.091437][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3248.091437][ T895] [ 3258.335062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3258.335529][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3258.335529][ T895] netdev_get_by_index+0x5e/0x80 [ 3258.335529][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3258.335529][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3258.335529][ T895] ip6_route_add+0x1c/0x140 [ 3258.335529][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3258.335529][ T895] addrconf_add_dev+0xe2/0x170 [ 3258.335529][ T895] inet6_addr_add+0x12f/0xa40 [ 3258.335529][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3258.335529][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3258.335529][ T895] netlink_rcv_skb+0x130/0x360 [ 3258.335529][ T895] netlink_unicast+0x449/0x710 [ 3258.335529][ T895] netlink_sendmsg+0x723/0xbe0 [ 3258.335529][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3258.335529][ T895] ___sys_sendmsg+0xee/0x170 [ 3258.335529][ T895] __sys_sendmsg+0xcd/0x170 [ 3258.335529][ T895] do_syscall_64+0xc6/0x1e0 [ 3258.335529][ T895] [ 3258.337774][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3258.337774][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3258.337774][ T895] ipv6_find_idev+0x102/0x170 [ 3258.337774][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3258.337774][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3258.337774][ T895] netlink_rcv_skb+0x130/0x360 [ 3258.337774][ T895] netlink_unicast+0x449/0x710 [ 3258.337774][ T895] netlink_sendmsg+0x723/0xbe0 [ 3258.337774][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3258.337774][ T895] ___sys_sendmsg+0xee/0x170 [ 3258.337774][ T895] __sys_sendmsg+0xcd/0x170 [ 3258.337774][ T895] do_syscall_64+0xc6/0x1e0 [ 3258.337774][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3258.337774][ T895] [ 3258.339527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3258.339527][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3258.339527][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3258.339527][ T895] ipv6_find_idev+0x102/0x170 [ 3258.339527][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3258.339527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3258.339527][ T895] netlink_rcv_skb+0x130/0x360 [ 3258.339527][ T895] netlink_unicast+0x449/0x710 [ 3258.339527][ T895] netlink_sendmsg+0x723/0xbe0 [ 3258.339527][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3258.339527][ T895] ___sys_sendmsg+0xee/0x170 [ 3258.339527][ T895] __sys_sendmsg+0xcd/0x170 [ 3258.339527][ T895] do_syscall_64+0xc6/0x1e0 [ 3258.339527][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3258.339527][ T895] [ 3268.359036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3268.359513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3268.359513][ T895] netdev_get_by_index+0x5e/0x80 [ 3268.359513][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3268.359513][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3268.359513][ T895] ip6_route_add+0x1c/0x140 [ 3268.359513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3268.359513][ T895] addrconf_add_dev+0xe2/0x170 [ 3268.359513][ T895] inet6_addr_add+0x12f/0xa40 [ 3268.359513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3268.359513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3268.359513][ T895] netlink_rcv_skb+0x130/0x360 [ 3268.359513][ T895] netlink_unicast+0x449/0x710 [ 3268.359513][ T895] netlink_sendmsg+0x723/0xbe0 [ 3268.359513][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3268.359513][ T895] ___sys_sendmsg+0xee/0x170 [ 3268.359513][ T895] __sys_sendmsg+0xcd/0x170 [ 3268.359513][ T895] do_syscall_64+0xc6/0x1e0 [ 3268.359513][ T895] [ 3268.361720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3268.361720][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3268.361720][ T895] ipv6_find_idev+0x102/0x170 [ 3268.361720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3268.361720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3268.361720][ T895] netlink_rcv_skb+0x130/0x360 [ 3268.361720][ T895] netlink_unicast+0x449/0x710 [ 3268.361720][ T895] netlink_sendmsg+0x723/0xbe0 [ 3268.361720][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3268.361720][ T895] ___sys_sendmsg+0xee/0x170 [ 3268.361720][ T895] __sys_sendmsg+0xcd/0x170 [ 3268.361720][ T895] do_syscall_64+0xc6/0x1e0 [ 3268.361720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3268.361720][ T895] [ 3268.363426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3268.363426][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3268.363426][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3268.363426][ T895] ipv6_find_idev+0x102/0x170 [ 3268.363426][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3268.363426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3268.363426][ T895] netlink_rcv_skb+0x130/0x360 [ 3268.363426][ T895] netlink_unicast+0x449/0x710 [ 3268.363426][ T895] netlink_sendmsg+0x723/0xbe0 [ 3268.363426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3268.363426][ T895] ___sys_sendmsg+0xee/0x170 [ 3268.363426][ T895] __sys_sendmsg+0xcd/0x170 [ 3268.363426][ T895] do_syscall_64+0xc6/0x1e0 [ 3268.363426][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3268.363426][ T895] [ 3278.839161][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3278.839654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3278.839654][ T895] netdev_get_by_index+0x5e/0x80 [ 3278.839654][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3278.839654][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3278.839654][ T895] ip6_route_add+0x1c/0x140 [ 3278.839654][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3278.839654][ T895] addrconf_add_dev+0xe2/0x170 [ 3278.839654][ T895] inet6_addr_add+0x12f/0xa40 [ 3278.839654][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3278.839654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3278.839654][ T895] netlink_rcv_skb+0x130/0x360 [ 3278.839654][ T895] netlink_unicast+0x449/0x710 [ 3278.839654][ T895] netlink_sendmsg+0x723/0xbe0 [ 3278.839654][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3278.839654][ T895] ___sys_sendmsg+0xee/0x170 [ 3278.839654][ T895] __sys_sendmsg+0xcd/0x170 [ 3278.839654][ T895] do_syscall_64+0xc6/0x1e0 [ 3278.839654][ T895] [ 3278.841859][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3278.841859][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3278.841859][ T895] ipv6_find_idev+0x102/0x170 [ 3278.841859][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3278.841859][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3278.841859][ T895] netlink_rcv_skb+0x130/0x360 [ 3278.841859][ T895] netlink_unicast+0x449/0x710 [ 3278.841859][ T895] netlink_sendmsg+0x723/0xbe0 [ 3278.841859][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3278.841859][ T895] ___sys_sendmsg+0xee/0x170 [ 3278.841859][ T895] __sys_sendmsg+0xcd/0x170 [ 3278.841859][ T895] do_syscall_64+0xc6/0x1e0 [ 3278.841859][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3278.841859][ T895] [ 3278.843578][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3278.843578][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3278.843578][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3278.843578][ T895] ipv6_find_idev+0x102/0x170 [ 3278.843578][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3278.843578][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3278.843578][ T895] netlink_rcv_skb+0x130/0x360 [ 3278.843578][ T895] netlink_unicast+0x449/0x710 [ 3278.843578][ T895] netlink_sendmsg+0x723/0xbe0 [ 3278.843578][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3278.843578][ T895] ___sys_sendmsg+0xee/0x170 [ 3278.843578][ T895] __sys_sendmsg+0xcd/0x170 [ 3278.843578][ T895] do_syscall_64+0xc6/0x1e0 [ 3278.843578][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3278.843578][ T895] [ 3288.894926][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3288.895429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3288.895429][ T895] netdev_get_by_index+0x5e/0x80 [ 3288.895429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3288.895429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3288.895429][ T895] ip6_route_add+0x1c/0x140 [ 3288.895429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3288.895429][ T895] addrconf_add_dev+0xe2/0x170 [ 3288.895429][ T895] inet6_addr_add+0x12f/0xa40 [ 3288.895429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3288.895429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3288.895429][ T895] netlink_rcv_skb+0x130/0x360 [ 3288.895429][ T895] netlink_unicast+0x449/0x710 [ 3288.895429][ T895] netlink_sendmsg+0x723/0xbe0 [ 3288.895429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3288.895429][ T895] ___sys_sendmsg+0xee/0x170 [ 3288.895429][ T895] __sys_sendmsg+0xcd/0x170 [ 3288.895429][ T895] do_syscall_64+0xc6/0x1e0 [ 3288.895429][ T895] [ 3288.897638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3288.897638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3288.897638][ T895] ipv6_find_idev+0x102/0x170 [ 3288.897638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3288.897638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3288.897638][ T895] netlink_rcv_skb+0x130/0x360 [ 3288.897638][ T895] netlink_unicast+0x449/0x710 [ 3288.897638][ T895] netlink_sendmsg+0x723/0xbe0 [ 3288.897638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3288.897638][ T895] ___sys_sendmsg+0xee/0x170 [ 3288.897638][ T895] __sys_sendmsg+0xcd/0x170 [ 3288.897638][ T895] do_syscall_64+0xc6/0x1e0 [ 3288.897638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3288.897638][ T895] [ 3288.899356][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3288.899356][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3288.899356][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3288.899356][ T895] ipv6_find_idev+0x102/0x170 [ 3288.899356][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3288.899356][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3288.899356][ T895] netlink_rcv_skb+0x130/0x360 [ 3288.899356][ T895] netlink_unicast+0x449/0x710 [ 3288.899356][ T895] netlink_sendmsg+0x723/0xbe0 [ 3288.899356][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3288.899356][ T895] ___sys_sendmsg+0xee/0x170 [ 3288.899356][ T895] __sys_sendmsg+0xcd/0x170 [ 3288.899356][ T895] do_syscall_64+0xc6/0x1e0 [ 3288.899356][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3288.899356][ T895] [ 3299.103059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3299.103545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3299.103545][ T895] netdev_get_by_index+0x5e/0x80 [ 3299.103545][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3299.103545][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3299.103545][ T895] ip6_route_add+0x1c/0x140 [ 3299.103545][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3299.103545][ T895] addrconf_add_dev+0xe2/0x170 [ 3299.103545][ T895] inet6_addr_add+0x12f/0xa40 [ 3299.103545][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3299.103545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3299.103545][ T895] netlink_rcv_skb+0x130/0x360 [ 3299.103545][ T895] netlink_unicast+0x449/0x710 [ 3299.103545][ T895] netlink_sendmsg+0x723/0xbe0 [ 3299.103545][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3299.103545][ T895] ___sys_sendmsg+0xee/0x170 [ 3299.103545][ T895] __sys_sendmsg+0xcd/0x170 [ 3299.103545][ T895] do_syscall_64+0xc6/0x1e0 [ 3299.103545][ T895] [ 3299.105781][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3299.105781][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3299.105781][ T895] ipv6_find_idev+0x102/0x170 [ 3299.105781][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3299.105781][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3299.105781][ T895] netlink_rcv_skb+0x130/0x360 [ 3299.105781][ T895] netlink_unicast+0x449/0x710 [ 3299.105781][ T895] netlink_sendmsg+0x723/0xbe0 [ 3299.105781][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3299.105781][ T895] ___sys_sendmsg+0xee/0x170 [ 3299.105781][ T895] __sys_sendmsg+0xcd/0x170 [ 3299.105781][ T895] do_syscall_64+0xc6/0x1e0 [ 3299.105781][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3299.105781][ T895] [ 3299.107490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3299.107490][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3299.107490][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3299.107490][ T895] ipv6_find_idev+0x102/0x170 [ 3299.107490][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3299.107490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3299.107490][ T895] netlink_rcv_skb+0x130/0x360 [ 3299.107490][ T895] netlink_unicast+0x449/0x710 [ 3299.107490][ T895] netlink_sendmsg+0x723/0xbe0 [ 3299.107490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3299.107490][ T895] ___sys_sendmsg+0xee/0x170 [ 3299.107490][ T895] __sys_sendmsg+0xcd/0x170 [ 3299.107490][ T895] do_syscall_64+0xc6/0x1e0 [ 3299.107490][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3299.107490][ T895] [ 3309.295003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3309.295434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3309.295434][ T895] netdev_get_by_index+0x5e/0x80 [ 3309.295434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3309.295434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3309.295434][ T895] ip6_route_add+0x1c/0x140 [ 3309.295434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3309.295434][ T895] addrconf_add_dev+0xe2/0x170 [ 3309.295434][ T895] inet6_addr_add+0x12f/0xa40 [ 3309.295434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3309.295434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3309.295434][ T895] netlink_rcv_skb+0x130/0x360 [ 3309.295434][ T895] netlink_unicast+0x449/0x710 [ 3309.295434][ T895] netlink_sendmsg+0x723/0xbe0 [ 3309.295434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3309.295434][ T895] ___sys_sendmsg+0xee/0x170 [ 3309.295434][ T895] __sys_sendmsg+0xcd/0x170 [ 3309.295434][ T895] do_syscall_64+0xc6/0x1e0 [ 3309.295434][ T895] [ 3309.297625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3309.297625][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3309.297625][ T895] ipv6_find_idev+0x102/0x170 [ 3309.297625][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3309.297625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3309.297625][ T895] netlink_rcv_skb+0x130/0x360 [ 3309.297625][ T895] netlink_unicast+0x449/0x710 [ 3309.297625][ T895] netlink_sendmsg+0x723/0xbe0 [ 3309.297625][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3309.297625][ T895] ___sys_sendmsg+0xee/0x170 [ 3309.297625][ T895] __sys_sendmsg+0xcd/0x170 [ 3309.297625][ T895] do_syscall_64+0xc6/0x1e0 [ 3309.297625][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3309.297625][ T895] [ 3309.299327][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3309.299327][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3309.299327][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3309.299327][ T895] ipv6_find_idev+0x102/0x170 [ 3309.299327][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3309.299327][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3309.299327][ T895] netlink_rcv_skb+0x130/0x360 [ 3309.299327][ T895] netlink_unicast+0x449/0x710 [ 3309.299327][ T895] netlink_sendmsg+0x723/0xbe0 [ 3309.299327][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3309.299327][ T895] ___sys_sendmsg+0xee/0x170 [ 3309.299327][ T895] __sys_sendmsg+0xcd/0x170 [ 3309.299327][ T895] do_syscall_64+0xc6/0x1e0 [ 3309.299327][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3309.299327][ T895] [ 3319.359022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3319.359454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3319.359454][ T895] netdev_get_by_index+0x5e/0x80 [ 3319.359454][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3319.359454][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3319.359454][ T895] ip6_route_add+0x1c/0x140 [ 3319.359454][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3319.359454][ T895] addrconf_add_dev+0xe2/0x170 [ 3319.359454][ T895] inet6_addr_add+0x12f/0xa40 [ 3319.359454][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3319.359454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3319.359454][ T895] netlink_rcv_skb+0x130/0x360 [ 3319.359454][ T895] netlink_unicast+0x449/0x710 [ 3319.359454][ T895] netlink_sendmsg+0x723/0xbe0 [ 3319.359454][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3319.359454][ T895] ___sys_sendmsg+0xee/0x170 [ 3319.359454][ T895] __sys_sendmsg+0xcd/0x170 [ 3319.359454][ T895] do_syscall_64+0xc6/0x1e0 [ 3319.359454][ T895] [ 3319.361665][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3319.361665][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3319.361665][ T895] ipv6_find_idev+0x102/0x170 [ 3319.361665][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3319.361665][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3319.361665][ T895] netlink_rcv_skb+0x130/0x360 [ 3319.361665][ T895] netlink_unicast+0x449/0x710 [ 3319.361665][ T895] netlink_sendmsg+0x723/0xbe0 [ 3319.361665][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3319.361665][ T895] ___sys_sendmsg+0xee/0x170 [ 3319.361665][ T895] __sys_sendmsg+0xcd/0x170 [ 3319.361665][ T895] do_syscall_64+0xc6/0x1e0 [ 3319.361665][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3319.361665][ T895] [ 3319.363375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3319.363375][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3319.363375][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3319.363375][ T895] ipv6_find_idev+0x102/0x170 [ 3319.363375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3319.363375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3319.363375][ T895] netlink_rcv_skb+0x130/0x360 [ 3319.363375][ T895] netlink_unicast+0x449/0x710 [ 3319.363375][ T895] netlink_sendmsg+0x723/0xbe0 [ 3319.363375][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3319.363375][ T895] ___sys_sendmsg+0xee/0x170 [ 3319.363375][ T895] __sys_sendmsg+0xcd/0x170 [ 3319.363375][ T895] do_syscall_64+0xc6/0x1e0 [ 3319.363375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3319.363375][ T895] [ 3329.607037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3329.607479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3329.607479][ T895] netdev_get_by_index+0x5e/0x80 [ 3329.607479][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3329.607479][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3329.607479][ T895] ip6_route_add+0x1c/0x140 [ 3329.607479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3329.607479][ T895] addrconf_add_dev+0xe2/0x170 [ 3329.607479][ T895] inet6_addr_add+0x12f/0xa40 [ 3329.607479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3329.607479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3329.607479][ T895] netlink_rcv_skb+0x130/0x360 [ 3329.607479][ T895] netlink_unicast+0x449/0x710 [ 3329.607479][ T895] netlink_sendmsg+0x723/0xbe0 [ 3329.607479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3329.607479][ T895] ___sys_sendmsg+0xee/0x170 [ 3329.607479][ T895] __sys_sendmsg+0xcd/0x170 [ 3329.607479][ T895] do_syscall_64+0xc6/0x1e0 [ 3329.607479][ T895] [ 3329.609685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3329.609685][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3329.609685][ T895] ipv6_find_idev+0x102/0x170 [ 3329.609685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3329.609685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3329.609685][ T895] netlink_rcv_skb+0x130/0x360 [ 3329.609685][ T895] netlink_unicast+0x449/0x710 [ 3329.609685][ T895] netlink_sendmsg+0x723/0xbe0 [ 3329.609685][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3329.609685][ T895] ___sys_sendmsg+0xee/0x170 [ 3329.609685][ T895] __sys_sendmsg+0xcd/0x170 [ 3329.609685][ T895] do_syscall_64+0xc6/0x1e0 [ 3329.609685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3329.609685][ T895] [ 3329.611393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3329.611393][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3329.611393][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3329.611393][ T895] ipv6_find_idev+0x102/0x170 [ 3329.611393][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3329.611393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3329.611393][ T895] netlink_rcv_skb+0x130/0x360 [ 3329.611393][ T895] netlink_unicast+0x449/0x710 [ 3329.611393][ T895] netlink_sendmsg+0x723/0xbe0 [ 3329.611393][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3329.611393][ T895] ___sys_sendmsg+0xee/0x170 [ 3329.611393][ T895] __sys_sendmsg+0xcd/0x170 [ 3329.611393][ T895] do_syscall_64+0xc6/0x1e0 [ 3329.611393][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3329.611393][ T895] [ 3339.686994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3339.687445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3339.687445][ T895] netdev_get_by_index+0x5e/0x80 [ 3339.687445][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3339.687445][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3339.687445][ T895] ip6_route_add+0x1c/0x140 [ 3339.687445][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3339.687445][ T895] addrconf_add_dev+0xe2/0x170 [ 3339.687445][ T895] inet6_addr_add+0x12f/0xa40 [ 3339.687445][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3339.687445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3339.687445][ T895] netlink_rcv_skb+0x130/0x360 [ 3339.687445][ T895] netlink_unicast+0x449/0x710 [ 3339.687445][ T895] netlink_sendmsg+0x723/0xbe0 [ 3339.687445][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3339.687445][ T895] ___sys_sendmsg+0xee/0x170 [ 3339.687445][ T895] __sys_sendmsg+0xcd/0x170 [ 3339.687445][ T895] do_syscall_64+0xc6/0x1e0 [ 3339.687445][ T895] [ 3339.689887][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3339.689887][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3339.689887][ T895] ipv6_find_idev+0x102/0x170 [ 3339.689887][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3339.689887][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3339.689887][ T895] netlink_rcv_skb+0x130/0x360 [ 3339.689887][ T895] netlink_unicast+0x449/0x710 [ 3339.689887][ T895] netlink_sendmsg+0x723/0xbe0 [ 3339.689887][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3339.689887][ T895] ___sys_sendmsg+0xee/0x170 [ 3339.689887][ T895] __sys_sendmsg+0xcd/0x170 [ 3339.689887][ T895] do_syscall_64+0xc6/0x1e0 [ 3339.689887][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3339.689887][ T895] [ 3339.691765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3339.691765][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3339.691765][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3339.691765][ T895] ipv6_find_idev+0x102/0x170 [ 3339.691765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3339.691765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3339.691765][ T895] netlink_rcv_skb+0x130/0x360 [ 3339.691765][ T895] netlink_unicast+0x449/0x710 [ 3339.691765][ T895] netlink_sendmsg+0x723/0xbe0 [ 3339.691765][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3339.691765][ T895] ___sys_sendmsg+0xee/0x170 [ 3339.691765][ T895] __sys_sendmsg+0xcd/0x170 [ 3339.691765][ T895] do_syscall_64+0xc6/0x1e0 [ 3339.691765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3339.691765][ T895] [ 3349.935059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3349.935488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3349.935488][ T895] netdev_get_by_index+0x5e/0x80 [ 3349.935488][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3349.935488][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3349.935488][ T895] ip6_route_add+0x1c/0x140 [ 3349.935488][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3349.935488][ T895] addrconf_add_dev+0xe2/0x170 [ 3349.935488][ T895] inet6_addr_add+0x12f/0xa40 [ 3349.935488][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3349.935488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3349.935488][ T895] netlink_rcv_skb+0x130/0x360 [ 3349.935488][ T895] netlink_unicast+0x449/0x710 [ 3349.935488][ T895] netlink_sendmsg+0x723/0xbe0 [ 3349.935488][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3349.935488][ T895] ___sys_sendmsg+0xee/0x170 [ 3349.935488][ T895] __sys_sendmsg+0xcd/0x170 [ 3349.935488][ T895] do_syscall_64+0xc6/0x1e0 [ 3349.935488][ T895] [ 3349.937692][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3349.937692][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3349.937692][ T895] ipv6_find_idev+0x102/0x170 [ 3349.937692][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3349.937692][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3349.937692][ T895] netlink_rcv_skb+0x130/0x360 [ 3349.937692][ T895] netlink_unicast+0x449/0x710 [ 3349.937692][ T895] netlink_sendmsg+0x723/0xbe0 [ 3349.937692][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3349.937692][ T895] ___sys_sendmsg+0xee/0x170 [ 3349.937692][ T895] __sys_sendmsg+0xcd/0x170 [ 3349.937692][ T895] do_syscall_64+0xc6/0x1e0 [ 3349.937692][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3349.937692][ T895] [ 3349.939401][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3349.939401][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3349.939401][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3349.939401][ T895] ipv6_find_idev+0x102/0x170 [ 3349.939401][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3349.939401][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3349.939401][ T895] netlink_rcv_skb+0x130/0x360 [ 3349.939401][ T895] netlink_unicast+0x449/0x710 [ 3349.939401][ T895] netlink_sendmsg+0x723/0xbe0 [ 3349.939401][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3349.939401][ T895] ___sys_sendmsg+0xee/0x170 [ 3349.939401][ T895] __sys_sendmsg+0xcd/0x170 [ 3349.939401][ T895] do_syscall_64+0xc6/0x1e0 [ 3349.939401][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3349.939401][ T895] [ 3360.183043][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3360.183525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3360.183525][ T895] netdev_get_by_index+0x5e/0x80 [ 3360.183525][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3360.183525][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3360.183525][ T895] ip6_route_add+0x1c/0x140 [ 3360.183525][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3360.183525][ T895] addrconf_add_dev+0xe2/0x170 [ 3360.183525][ T895] inet6_addr_add+0x12f/0xa40 [ 3360.183525][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3360.183525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3360.183525][ T895] netlink_rcv_skb+0x130/0x360 [ 3360.183525][ T895] netlink_unicast+0x449/0x710 [ 3360.183525][ T895] netlink_sendmsg+0x723/0xbe0 [ 3360.183525][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3360.183525][ T895] ___sys_sendmsg+0xee/0x170 [ 3360.183525][ T895] __sys_sendmsg+0xcd/0x170 [ 3360.183525][ T895] do_syscall_64+0xc6/0x1e0 [ 3360.183525][ T895] [ 3360.185748][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3360.185748][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3360.185748][ T895] ipv6_find_idev+0x102/0x170 [ 3360.185748][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3360.185748][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3360.185748][ T895] netlink_rcv_skb+0x130/0x360 [ 3360.185748][ T895] netlink_unicast+0x449/0x710 [ 3360.185748][ T895] netlink_sendmsg+0x723/0xbe0 [ 3360.185748][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3360.185748][ T895] ___sys_sendmsg+0xee/0x170 [ 3360.185748][ T895] __sys_sendmsg+0xcd/0x170 [ 3360.185748][ T895] do_syscall_64+0xc6/0x1e0 [ 3360.185748][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3360.185748][ T895] [ 3360.187452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3360.187452][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3360.187452][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3360.187452][ T895] ipv6_find_idev+0x102/0x170 [ 3360.187452][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3360.187452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3360.187452][ T895] netlink_rcv_skb+0x130/0x360 [ 3360.187452][ T895] netlink_unicast+0x449/0x710 [ 3360.187452][ T895] netlink_sendmsg+0x723/0xbe0 [ 3360.187452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3360.187452][ T895] ___sys_sendmsg+0xee/0x170 [ 3360.187452][ T895] __sys_sendmsg+0xcd/0x170 [ 3360.187452][ T895] do_syscall_64+0xc6/0x1e0 [ 3360.187452][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3360.187452][ T895] [ 3370.431039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3370.431532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3370.431532][ T895] netdev_get_by_index+0x5e/0x80 [ 3370.431532][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3370.431532][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3370.431532][ T895] ip6_route_add+0x1c/0x140 [ 3370.431532][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3370.431532][ T895] addrconf_add_dev+0xe2/0x170 [ 3370.431532][ T895] inet6_addr_add+0x12f/0xa40 [ 3370.431532][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3370.431532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3370.431532][ T895] netlink_rcv_skb+0x130/0x360 [ 3370.431532][ T895] netlink_unicast+0x449/0x710 [ 3370.431532][ T895] netlink_sendmsg+0x723/0xbe0 [ 3370.431532][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3370.431532][ T895] ___sys_sendmsg+0xee/0x170 [ 3370.431532][ T895] __sys_sendmsg+0xcd/0x170 [ 3370.431532][ T895] do_syscall_64+0xc6/0x1e0 [ 3370.431532][ T895] [ 3370.433742][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3370.433742][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3370.433742][ T895] ipv6_find_idev+0x102/0x170 [ 3370.433742][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3370.433742][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3370.433742][ T895] netlink_rcv_skb+0x130/0x360 [ 3370.433742][ T895] netlink_unicast+0x449/0x710 [ 3370.433742][ T895] netlink_sendmsg+0x723/0xbe0 [ 3370.433742][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3370.433742][ T895] ___sys_sendmsg+0xee/0x170 [ 3370.433742][ T895] __sys_sendmsg+0xcd/0x170 [ 3370.433742][ T895] do_syscall_64+0xc6/0x1e0 [ 3370.433742][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3370.433742][ T895] [ 3370.435477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3370.435477][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3370.435477][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3370.435477][ T895] ipv6_find_idev+0x102/0x170 [ 3370.435477][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3370.435477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3370.435477][ T895] netlink_rcv_skb+0x130/0x360 [ 3370.435477][ T895] netlink_unicast+0x449/0x710 [ 3370.435477][ T895] netlink_sendmsg+0x723/0xbe0 [ 3370.435477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3370.435477][ T895] ___sys_sendmsg+0xee/0x170 [ 3370.435477][ T895] __sys_sendmsg+0xcd/0x170 [ 3370.435477][ T895] do_syscall_64+0xc6/0x1e0 [ 3370.435477][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3370.435477][ T895] [ 3380.454975][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3380.455456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3380.455456][ T895] netdev_get_by_index+0x5e/0x80 [ 3380.455456][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3380.455456][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3380.455456][ T895] ip6_route_add+0x1c/0x140 [ 3380.455456][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3380.455456][ T895] addrconf_add_dev+0xe2/0x170 [ 3380.455456][ T895] inet6_addr_add+0x12f/0xa40 [ 3380.455456][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3380.455456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3380.455456][ T895] netlink_rcv_skb+0x130/0x360 [ 3380.455456][ T895] netlink_unicast+0x449/0x710 [ 3380.455456][ T895] netlink_sendmsg+0x723/0xbe0 [ 3380.455456][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3380.455456][ T895] ___sys_sendmsg+0xee/0x170 [ 3380.455456][ T895] __sys_sendmsg+0xcd/0x170 [ 3380.455456][ T895] do_syscall_64+0xc6/0x1e0 [ 3380.455456][ T895] [ 3380.457666][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3380.457666][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3380.457666][ T895] ipv6_find_idev+0x102/0x170 [ 3380.457666][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3380.457666][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3380.457666][ T895] netlink_rcv_skb+0x130/0x360 [ 3380.457666][ T895] netlink_unicast+0x449/0x710 [ 3380.457666][ T895] netlink_sendmsg+0x723/0xbe0 [ 3380.457666][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3380.457666][ T895] ___sys_sendmsg+0xee/0x170 [ 3380.457666][ T895] __sys_sendmsg+0xcd/0x170 [ 3380.457666][ T895] do_syscall_64+0xc6/0x1e0 [ 3380.457666][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3380.457666][ T895] [ 3380.459374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3380.459374][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3380.459374][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3380.459374][ T895] ipv6_find_idev+0x102/0x170 [ 3380.459374][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3380.459374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3380.459374][ T895] netlink_rcv_skb+0x130/0x360 [ 3380.459374][ T895] netlink_unicast+0x449/0x710 [ 3380.459374][ T895] netlink_sendmsg+0x723/0xbe0 [ 3380.459374][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3380.459374][ T895] ___sys_sendmsg+0xee/0x170 [ 3380.459374][ T895] __sys_sendmsg+0xcd/0x170 [ 3380.459374][ T895] do_syscall_64+0xc6/0x1e0 [ 3380.459374][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3380.459374][ T895] [ 3390.839037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3390.839513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3390.839513][ T895] netdev_get_by_index+0x5e/0x80 [ 3390.839513][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3390.839513][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3390.839513][ T895] ip6_route_add+0x1c/0x140 [ 3390.839513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3390.839513][ T895] addrconf_add_dev+0xe2/0x170 [ 3390.839513][ T895] inet6_addr_add+0x12f/0xa40 [ 3390.839513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3390.839513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3390.839513][ T895] netlink_rcv_skb+0x130/0x360 [ 3390.839513][ T895] netlink_unicast+0x449/0x710 [ 3390.839513][ T895] netlink_sendmsg+0x723/0xbe0 [ 3390.839513][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3390.839513][ T895] ___sys_sendmsg+0xee/0x170 [ 3390.839513][ T895] __sys_sendmsg+0xcd/0x170 [ 3390.839513][ T895] do_syscall_64+0xc6/0x1e0 [ 3390.839513][ T895] [ 3390.841726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3390.841726][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3390.841726][ T895] ipv6_find_idev+0x102/0x170 [ 3390.841726][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3390.841726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3390.841726][ T895] netlink_rcv_skb+0x130/0x360 [ 3390.841726][ T895] netlink_unicast+0x449/0x710 [ 3390.841726][ T895] netlink_sendmsg+0x723/0xbe0 [ 3390.841726][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3390.841726][ T895] ___sys_sendmsg+0xee/0x170 [ 3390.841726][ T895] __sys_sendmsg+0xcd/0x170 [ 3390.841726][ T895] do_syscall_64+0xc6/0x1e0 [ 3390.841726][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3390.841726][ T895] [ 3390.843439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3390.843439][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3390.843439][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3390.843439][ T895] ipv6_find_idev+0x102/0x170 [ 3390.843439][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3390.843439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3390.843439][ T895] netlink_rcv_skb+0x130/0x360 [ 3390.843439][ T895] netlink_unicast+0x449/0x710 [ 3390.843439][ T895] netlink_sendmsg+0x723/0xbe0 [ 3390.843439][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3390.843439][ T895] ___sys_sendmsg+0xee/0x170 [ 3390.843439][ T895] __sys_sendmsg+0xcd/0x170 [ 3390.843439][ T895] do_syscall_64+0xc6/0x1e0 [ 3390.843439][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3390.843439][ T895] [ 3401.086979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3401.087453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3401.087453][ T895] netdev_get_by_index+0x5e/0x80 [ 3401.087453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3401.087453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3401.087453][ T895] ip6_route_add+0x1c/0x140 [ 3401.087453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3401.087453][ T895] addrconf_add_dev+0xe2/0x170 [ 3401.087453][ T895] inet6_addr_add+0x12f/0xa40 [ 3401.087453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3401.087453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3401.087453][ T895] netlink_rcv_skb+0x130/0x360 [ 3401.087453][ T895] netlink_unicast+0x449/0x710 [ 3401.087453][ T895] netlink_sendmsg+0x723/0xbe0 [ 3401.087453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3401.087453][ T895] ___sys_sendmsg+0xee/0x170 [ 3401.087453][ T895] __sys_sendmsg+0xcd/0x170 [ 3401.087453][ T895] do_syscall_64+0xc6/0x1e0 [ 3401.087453][ T895] [ 3401.089669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3401.089669][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3401.089669][ T895] ipv6_find_idev+0x102/0x170 [ 3401.089669][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3401.089669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3401.089669][ T895] netlink_rcv_skb+0x130/0x360 [ 3401.089669][ T895] netlink_unicast+0x449/0x710 [ 3401.089669][ T895] netlink_sendmsg+0x723/0xbe0 [ 3401.089669][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3401.089669][ T895] ___sys_sendmsg+0xee/0x170 [ 3401.089669][ T895] __sys_sendmsg+0xcd/0x170 [ 3401.089669][ T895] do_syscall_64+0xc6/0x1e0 [ 3401.089669][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3401.089669][ T895] [ 3401.091384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3401.091384][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3401.091384][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3401.091384][ T895] ipv6_find_idev+0x102/0x170 [ 3401.091384][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3401.091384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3401.091384][ T895] netlink_rcv_skb+0x130/0x360 [ 3401.091384][ T895] netlink_unicast+0x449/0x710 [ 3401.091384][ T895] netlink_sendmsg+0x723/0xbe0 [ 3401.091384][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3401.091384][ T895] ___sys_sendmsg+0xee/0x170 [ 3401.091384][ T895] __sys_sendmsg+0xcd/0x170 [ 3401.091384][ T895] do_syscall_64+0xc6/0x1e0 [ 3401.091384][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3401.091384][ T895] [ 3411.334983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3411.335484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3411.335484][ T895] netdev_get_by_index+0x5e/0x80 [ 3411.335484][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3411.335484][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3411.335484][ T895] ip6_route_add+0x1c/0x140 [ 3411.335484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3411.335484][ T895] addrconf_add_dev+0xe2/0x170 [ 3411.335484][ T895] inet6_addr_add+0x12f/0xa40 [ 3411.335484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3411.335484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3411.335484][ T895] netlink_rcv_skb+0x130/0x360 [ 3411.335484][ T895] netlink_unicast+0x449/0x710 [ 3411.335484][ T895] netlink_sendmsg+0x723/0xbe0 [ 3411.335484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3411.335484][ T895] ___sys_sendmsg+0xee/0x170 [ 3411.335484][ T895] __sys_sendmsg+0xcd/0x170 [ 3411.335484][ T895] do_syscall_64+0xc6/0x1e0 [ 3411.335484][ T895] [ 3411.337768][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3411.337768][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3411.337768][ T895] ipv6_find_idev+0x102/0x170 [ 3411.337768][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3411.337768][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3411.337768][ T895] netlink_rcv_skb+0x130/0x360 [ 3411.337768][ T895] netlink_unicast+0x449/0x710 [ 3411.337768][ T895] netlink_sendmsg+0x723/0xbe0 [ 3411.337768][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3411.337768][ T895] ___sys_sendmsg+0xee/0x170 [ 3411.337768][ T895] __sys_sendmsg+0xcd/0x170 [ 3411.337768][ T895] do_syscall_64+0xc6/0x1e0 [ 3411.337768][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3411.337768][ T895] [ 3411.339499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3411.339499][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3411.339499][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3411.339499][ T895] ipv6_find_idev+0x102/0x170 [ 3411.339499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3411.339499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3411.339499][ T895] netlink_rcv_skb+0x130/0x360 [ 3411.339499][ T895] netlink_unicast+0x449/0x710 [ 3411.339499][ T895] netlink_sendmsg+0x723/0xbe0 [ 3411.339499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3411.339499][ T895] ___sys_sendmsg+0xee/0x170 [ 3411.339499][ T895] __sys_sendmsg+0xcd/0x170 [ 3411.339499][ T895] do_syscall_64+0xc6/0x1e0 [ 3411.339499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3411.339499][ T895] [ 3421.583026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3421.583465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3421.583465][ T895] netdev_get_by_index+0x5e/0x80 [ 3421.583465][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3421.583465][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3421.583465][ T895] ip6_route_add+0x1c/0x140 [ 3421.583465][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3421.583465][ T895] addrconf_add_dev+0xe2/0x170 [ 3421.583465][ T895] inet6_addr_add+0x12f/0xa40 [ 3421.583465][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3421.583465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3421.583465][ T895] netlink_rcv_skb+0x130/0x360 [ 3421.583465][ T895] netlink_unicast+0x449/0x710 [ 3421.583465][ T895] netlink_sendmsg+0x723/0xbe0 [ 3421.583465][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3421.583465][ T895] ___sys_sendmsg+0xee/0x170 [ 3421.583465][ T895] __sys_sendmsg+0xcd/0x170 [ 3421.583465][ T895] do_syscall_64+0xc6/0x1e0 [ 3421.583465][ T895] [ 3421.585758][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3421.585758][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3421.585758][ T895] ipv6_find_idev+0x102/0x170 [ 3421.585758][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3421.585758][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3421.585758][ T895] netlink_rcv_skb+0x130/0x360 [ 3421.585758][ T895] netlink_unicast+0x449/0x710 [ 3421.585758][ T895] netlink_sendmsg+0x723/0xbe0 [ 3421.585758][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3421.585758][ T895] ___sys_sendmsg+0xee/0x170 [ 3421.585758][ T895] __sys_sendmsg+0xcd/0x170 [ 3421.585758][ T895] do_syscall_64+0xc6/0x1e0 [ 3421.585758][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3421.585758][ T895] [ 3421.587493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3421.587493][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3421.587493][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3421.587493][ T895] ipv6_find_idev+0x102/0x170 [ 3421.587493][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3421.587493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3421.587493][ T895] netlink_rcv_skb+0x130/0x360 [ 3421.587493][ T895] netlink_unicast+0x449/0x710 [ 3421.587493][ T895] netlink_sendmsg+0x723/0xbe0 [ 3421.587493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3421.587493][ T895] ___sys_sendmsg+0xee/0x170 [ 3421.587493][ T895] __sys_sendmsg+0xcd/0x170 [ 3421.587493][ T895] do_syscall_64+0xc6/0x1e0 [ 3421.587493][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3421.587493][ T895] [ 3431.831009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3431.831441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3431.831441][ T895] netdev_get_by_index+0x5e/0x80 [ 3431.831441][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3431.831441][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3431.831441][ T895] ip6_route_add+0x1c/0x140 [ 3431.831441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3431.831441][ T895] addrconf_add_dev+0xe2/0x170 [ 3431.831441][ T895] inet6_addr_add+0x12f/0xa40 [ 3431.831441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3431.831441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3431.831441][ T895] netlink_rcv_skb+0x130/0x360 [ 3431.831441][ T895] netlink_unicast+0x449/0x710 [ 3431.831441][ T895] netlink_sendmsg+0x723/0xbe0 [ 3431.831441][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3431.831441][ T895] ___sys_sendmsg+0xee/0x170 [ 3431.831441][ T895] __sys_sendmsg+0xcd/0x170 [ 3431.831441][ T895] do_syscall_64+0xc6/0x1e0 [ 3431.831441][ T895] [ 3431.833771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3431.833771][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3431.833771][ T895] ipv6_find_idev+0x102/0x170 [ 3431.833771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3431.833771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3431.833771][ T895] netlink_rcv_skb+0x130/0x360 [ 3431.833771][ T895] netlink_unicast+0x449/0x710 [ 3431.833771][ T895] netlink_sendmsg+0x723/0xbe0 [ 3431.833771][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3431.833771][ T895] ___sys_sendmsg+0xee/0x170 [ 3431.833771][ T895] __sys_sendmsg+0xcd/0x170 [ 3431.833771][ T895] do_syscall_64+0xc6/0x1e0 [ 3431.833771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3431.833771][ T895] [ 3431.835527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3431.835527][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3431.835527][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3431.835527][ T895] ipv6_find_idev+0x102/0x170 [ 3431.835527][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3431.835527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3431.835527][ T895] netlink_rcv_skb+0x130/0x360 [ 3431.835527][ T895] netlink_unicast+0x449/0x710 [ 3431.835527][ T895] netlink_sendmsg+0x723/0xbe0 [ 3431.835527][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3431.835527][ T895] ___sys_sendmsg+0xee/0x170 [ 3431.835527][ T895] __sys_sendmsg+0xcd/0x170 [ 3431.835527][ T895] do_syscall_64+0xc6/0x1e0 [ 3431.835527][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3431.835527][ T895] [ 3442.079022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3442.079517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3442.079517][ T895] netdev_get_by_index+0x5e/0x80 [ 3442.079517][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3442.079517][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3442.079517][ T895] ip6_route_add+0x1c/0x140 [ 3442.079517][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3442.079517][ T895] addrconf_add_dev+0xe2/0x170 [ 3442.079517][ T895] inet6_addr_add+0x12f/0xa40 [ 3442.079517][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3442.079517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3442.079517][ T895] netlink_rcv_skb+0x130/0x360 [ 3442.079517][ T895] netlink_unicast+0x449/0x710 [ 3442.079517][ T895] netlink_sendmsg+0x723/0xbe0 [ 3442.079517][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3442.079517][ T895] ___sys_sendmsg+0xee/0x170 [ 3442.079517][ T895] __sys_sendmsg+0xcd/0x170 [ 3442.079517][ T895] do_syscall_64+0xc6/0x1e0 [ 3442.079517][ T895] [ 3442.081756][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3442.081756][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3442.081756][ T895] ipv6_find_idev+0x102/0x170 [ 3442.081756][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3442.081756][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3442.081756][ T895] netlink_rcv_skb+0x130/0x360 [ 3442.081756][ T895] netlink_unicast+0x449/0x710 [ 3442.081756][ T895] netlink_sendmsg+0x723/0xbe0 [ 3442.081756][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3442.081756][ T895] ___sys_sendmsg+0xee/0x170 [ 3442.081756][ T895] __sys_sendmsg+0xcd/0x170 [ 3442.081756][ T895] do_syscall_64+0xc6/0x1e0 [ 3442.081756][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3442.081756][ T895] [ 3442.083494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3442.083494][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3442.083494][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3442.083494][ T895] ipv6_find_idev+0x102/0x170 [ 3442.083494][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3442.083494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3442.083494][ T895] netlink_rcv_skb+0x130/0x360 [ 3442.083494][ T895] netlink_unicast+0x449/0x710 [ 3442.083494][ T895] netlink_sendmsg+0x723/0xbe0 [ 3442.083494][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3442.083494][ T895] ___sys_sendmsg+0xee/0x170 [ 3442.083494][ T895] __sys_sendmsg+0xcd/0x170 [ 3442.083494][ T895] do_syscall_64+0xc6/0x1e0 [ 3442.083494][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3442.083494][ T895] [ 3452.326987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3452.327501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3452.327501][ T895] netdev_get_by_index+0x5e/0x80 [ 3452.327501][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3452.327501][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3452.327501][ T895] ip6_route_add+0x1c/0x140 [ 3452.327501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3452.327501][ T895] addrconf_add_dev+0xe2/0x170 [ 3452.327501][ T895] inet6_addr_add+0x12f/0xa40 [ 3452.327501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3452.327501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3452.327501][ T895] netlink_rcv_skb+0x130/0x360 [ 3452.327501][ T895] netlink_unicast+0x449/0x710 [ 3452.327501][ T895] netlink_sendmsg+0x723/0xbe0 [ 3452.327501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3452.327501][ T895] ___sys_sendmsg+0xee/0x170 [ 3452.327501][ T895] __sys_sendmsg+0xcd/0x170 [ 3452.327501][ T895] do_syscall_64+0xc6/0x1e0 [ 3452.327501][ T895] [ 3452.329761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3452.329761][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3452.329761][ T895] ipv6_find_idev+0x102/0x170 [ 3452.329761][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3452.329761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3452.329761][ T895] netlink_rcv_skb+0x130/0x360 [ 3452.329761][ T895] netlink_unicast+0x449/0x710 [ 3452.329761][ T895] netlink_sendmsg+0x723/0xbe0 [ 3452.329761][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3452.329761][ T895] ___sys_sendmsg+0xee/0x170 [ 3452.329761][ T895] __sys_sendmsg+0xcd/0x170 [ 3452.329761][ T895] do_syscall_64+0xc6/0x1e0 [ 3452.329761][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3452.329761][ T895] [ 3452.331483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3452.331483][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3452.331483][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3452.331483][ T895] ipv6_find_idev+0x102/0x170 [ 3452.331483][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3452.331483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3452.331483][ T895] netlink_rcv_skb+0x130/0x360 [ 3452.331483][ T895] netlink_unicast+0x449/0x710 [ 3452.331483][ T895] netlink_sendmsg+0x723/0xbe0 [ 3452.331483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3452.331483][ T895] ___sys_sendmsg+0xee/0x170 [ 3452.331483][ T895] __sys_sendmsg+0xcd/0x170 [ 3452.331483][ T895] do_syscall_64+0xc6/0x1e0 [ 3452.331483][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3452.331483][ T895] [ 3462.575008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3462.575493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3462.575493][ T895] netdev_get_by_index+0x5e/0x80 [ 3462.575493][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3462.575493][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3462.575493][ T895] ip6_route_add+0x1c/0x140 [ 3462.575493][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3462.575493][ T895] addrconf_add_dev+0xe2/0x170 [ 3462.575493][ T895] inet6_addr_add+0x12f/0xa40 [ 3462.575493][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3462.575493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3462.575493][ T895] netlink_rcv_skb+0x130/0x360 [ 3462.575493][ T895] netlink_unicast+0x449/0x710 [ 3462.575493][ T895] netlink_sendmsg+0x723/0xbe0 [ 3462.575493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3462.575493][ T895] ___sys_sendmsg+0xee/0x170 [ 3462.575493][ T895] __sys_sendmsg+0xcd/0x170 [ 3462.575493][ T895] do_syscall_64+0xc6/0x1e0 [ 3462.575493][ T895] [ 3462.577967][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3462.577967][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3462.577967][ T895] ipv6_find_idev+0x102/0x170 [ 3462.577967][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3462.577967][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3462.577967][ T895] netlink_rcv_skb+0x130/0x360 [ 3462.577967][ T895] netlink_unicast+0x449/0x710 [ 3462.577967][ T895] netlink_sendmsg+0x723/0xbe0 [ 3462.577967][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3462.577967][ T895] ___sys_sendmsg+0xee/0x170 [ 3462.577967][ T895] __sys_sendmsg+0xcd/0x170 [ 3462.577967][ T895] do_syscall_64+0xc6/0x1e0 [ 3462.577967][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3462.577967][ T895] [ 3462.580139][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3462.580139][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3462.580139][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3462.580139][ T895] ipv6_find_idev+0x102/0x170 [ 3462.580139][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3462.580139][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3462.580139][ T895] netlink_rcv_skb+0x130/0x360 [ 3462.580139][ T895] netlink_unicast+0x449/0x710 [ 3462.580139][ T895] netlink_sendmsg+0x723/0xbe0 [ 3462.580139][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3462.580139][ T895] ___sys_sendmsg+0xee/0x170 [ 3462.580139][ T895] __sys_sendmsg+0xcd/0x170 [ 3462.580139][ T895] do_syscall_64+0xc6/0x1e0 [ 3462.580139][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3462.580139][ T895] [ 3472.839087][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3472.839538][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3472.839538][ T895] netdev_get_by_index+0x5e/0x80 [ 3472.839538][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3472.839538][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3472.839538][ T895] ip6_route_add+0x1c/0x140 [ 3472.839538][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3472.839538][ T895] addrconf_add_dev+0xe2/0x170 [ 3472.839538][ T895] inet6_addr_add+0x12f/0xa40 [ 3472.839538][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3472.839538][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3472.839538][ T895] netlink_rcv_skb+0x130/0x360 [ 3472.839538][ T895] netlink_unicast+0x449/0x710 [ 3472.839538][ T895] netlink_sendmsg+0x723/0xbe0 [ 3472.839538][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3472.839538][ T895] ___sys_sendmsg+0xee/0x170 [ 3472.839538][ T895] __sys_sendmsg+0xcd/0x170 [ 3472.839538][ T895] do_syscall_64+0xc6/0x1e0 [ 3472.839538][ T895] [ 3472.841780][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3472.841780][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3472.841780][ T895] ipv6_find_idev+0x102/0x170 [ 3472.841780][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3472.841780][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3472.841780][ T895] netlink_rcv_skb+0x130/0x360 [ 3472.841780][ T895] netlink_unicast+0x449/0x710 [ 3472.841780][ T895] netlink_sendmsg+0x723/0xbe0 [ 3472.841780][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3472.841780][ T895] ___sys_sendmsg+0xee/0x170 [ 3472.841780][ T895] __sys_sendmsg+0xcd/0x170 [ 3472.841780][ T895] do_syscall_64+0xc6/0x1e0 [ 3472.841780][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3472.841780][ T895] [ 3472.843522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3472.843522][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3472.843522][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3472.843522][ T895] ipv6_find_idev+0x102/0x170 [ 3472.843522][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3472.843522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3472.843522][ T895] netlink_rcv_skb+0x130/0x360 [ 3472.843522][ T895] netlink_unicast+0x449/0x710 [ 3472.843522][ T895] netlink_sendmsg+0x723/0xbe0 [ 3472.843522][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3472.843522][ T895] ___sys_sendmsg+0xee/0x170 [ 3472.843522][ T895] __sys_sendmsg+0xcd/0x170 [ 3472.843522][ T895] do_syscall_64+0xc6/0x1e0 [ 3472.843522][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3472.843522][ T895] [ 3483.087028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3483.087461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3483.087461][ T895] netdev_get_by_index+0x5e/0x80 [ 3483.087461][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3483.087461][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3483.087461][ T895] ip6_route_add+0x1c/0x140 [ 3483.087461][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3483.087461][ T895] addrconf_add_dev+0xe2/0x170 [ 3483.087461][ T895] inet6_addr_add+0x12f/0xa40 [ 3483.087461][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3483.087461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3483.087461][ T895] netlink_rcv_skb+0x130/0x360 [ 3483.087461][ T895] netlink_unicast+0x449/0x710 [ 3483.087461][ T895] netlink_sendmsg+0x723/0xbe0 [ 3483.087461][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3483.087461][ T895] ___sys_sendmsg+0xee/0x170 [ 3483.087461][ T895] __sys_sendmsg+0xcd/0x170 [ 3483.087461][ T895] do_syscall_64+0xc6/0x1e0 [ 3483.087461][ T895] [ 3483.089674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3483.089674][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3483.089674][ T895] ipv6_find_idev+0x102/0x170 [ 3483.089674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3483.089674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3483.089674][ T895] netlink_rcv_skb+0x130/0x360 [ 3483.089674][ T895] netlink_unicast+0x449/0x710 [ 3483.089674][ T895] netlink_sendmsg+0x723/0xbe0 [ 3483.089674][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3483.089674][ T895] ___sys_sendmsg+0xee/0x170 [ 3483.089674][ T895] __sys_sendmsg+0xcd/0x170 [ 3483.089674][ T895] do_syscall_64+0xc6/0x1e0 [ 3483.089674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3483.089674][ T895] [ 3483.091384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3483.091384][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3483.091384][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3483.091384][ T895] ipv6_find_idev+0x102/0x170 [ 3483.091384][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3483.091384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3483.091384][ T895] netlink_rcv_skb+0x130/0x360 [ 3483.091384][ T895] netlink_unicast+0x449/0x710 [ 3483.091384][ T895] netlink_sendmsg+0x723/0xbe0 [ 3483.091384][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3483.091384][ T895] ___sys_sendmsg+0xee/0x170 [ 3483.091384][ T895] __sys_sendmsg+0xcd/0x170 [ 3483.091384][ T895] do_syscall_64+0xc6/0x1e0 [ 3483.091384][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3483.091384][ T895] [ 3493.127031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3493.127451][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3493.127451][ T895] netdev_get_by_index+0x5e/0x80 [ 3493.127451][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3493.127451][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3493.127451][ T895] ip6_route_add+0x1c/0x140 [ 3493.127451][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3493.127451][ T895] addrconf_add_dev+0xe2/0x170 [ 3493.127451][ T895] inet6_addr_add+0x12f/0xa40 [ 3493.127451][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3493.127451][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3493.127451][ T895] netlink_rcv_skb+0x130/0x360 [ 3493.127451][ T895] netlink_unicast+0x449/0x710 [ 3493.127451][ T895] netlink_sendmsg+0x723/0xbe0 [ 3493.127451][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3493.127451][ T895] ___sys_sendmsg+0xee/0x170 [ 3493.127451][ T895] __sys_sendmsg+0xcd/0x170 [ 3493.127451][ T895] do_syscall_64+0xc6/0x1e0 [ 3493.127451][ T895] [ 3493.129687][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3493.129687][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3493.129687][ T895] ipv6_find_idev+0x102/0x170 [ 3493.129687][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3493.129687][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3493.129687][ T895] netlink_rcv_skb+0x130/0x360 [ 3493.129687][ T895] netlink_unicast+0x449/0x710 [ 3493.129687][ T895] netlink_sendmsg+0x723/0xbe0 [ 3493.129687][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3493.129687][ T895] ___sys_sendmsg+0xee/0x170 [ 3493.129687][ T895] __sys_sendmsg+0xcd/0x170 [ 3493.129687][ T895] do_syscall_64+0xc6/0x1e0 [ 3493.129687][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3493.129687][ T895] [ 3493.131393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3493.131393][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3493.131393][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3493.131393][ T895] ipv6_find_idev+0x102/0x170 [ 3493.131393][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3493.131393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3493.131393][ T895] netlink_rcv_skb+0x130/0x360 [ 3493.131393][ T895] netlink_unicast+0x449/0x710 [ 3493.131393][ T895] netlink_sendmsg+0x723/0xbe0 [ 3493.131393][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3493.131393][ T895] ___sys_sendmsg+0xee/0x170 [ 3493.131393][ T895] __sys_sendmsg+0xcd/0x170 [ 3493.131393][ T895] do_syscall_64+0xc6/0x1e0 [ 3493.131393][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3493.131393][ T895] [ 3503.335065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3503.335500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3503.335500][ T895] netdev_get_by_index+0x5e/0x80 [ 3503.335500][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3503.335500][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3503.335500][ T895] ip6_route_add+0x1c/0x140 [ 3503.335500][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3503.335500][ T895] addrconf_add_dev+0xe2/0x170 [ 3503.335500][ T895] inet6_addr_add+0x12f/0xa40 [ 3503.335500][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3503.335500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3503.335500][ T895] netlink_rcv_skb+0x130/0x360 [ 3503.335500][ T895] netlink_unicast+0x449/0x710 [ 3503.335500][ T895] netlink_sendmsg+0x723/0xbe0 [ 3503.335500][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3503.335500][ T895] ___sys_sendmsg+0xee/0x170 [ 3503.335500][ T895] __sys_sendmsg+0xcd/0x170 [ 3503.335500][ T895] do_syscall_64+0xc6/0x1e0 [ 3503.335500][ T895] [ 3503.337713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3503.337713][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3503.337713][ T895] ipv6_find_idev+0x102/0x170 [ 3503.337713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3503.337713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3503.337713][ T895] netlink_rcv_skb+0x130/0x360 [ 3503.337713][ T895] netlink_unicast+0x449/0x710 [ 3503.337713][ T895] netlink_sendmsg+0x723/0xbe0 [ 3503.337713][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3503.337713][ T895] ___sys_sendmsg+0xee/0x170 [ 3503.337713][ T895] __sys_sendmsg+0xcd/0x170 [ 3503.337713][ T895] do_syscall_64+0xc6/0x1e0 [ 3503.337713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3503.337713][ T895] [ 3503.339435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3503.339435][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3503.339435][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3503.339435][ T895] ipv6_find_idev+0x102/0x170 [ 3503.339435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3503.339435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3503.339435][ T895] netlink_rcv_skb+0x130/0x360 [ 3503.339435][ T895] netlink_unicast+0x449/0x710 [ 3503.339435][ T895] netlink_sendmsg+0x723/0xbe0 [ 3503.339435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3503.339435][ T895] ___sys_sendmsg+0xee/0x170 [ 3503.339435][ T895] __sys_sendmsg+0xcd/0x170 [ 3503.339435][ T895] do_syscall_64+0xc6/0x1e0 [ 3503.339435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3503.339435][ T895] [ 3513.543115][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3513.543614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3513.543614][ T895] netdev_get_by_index+0x5e/0x80 [ 3513.543614][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3513.543614][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3513.543614][ T895] ip6_route_add+0x1c/0x140 [ 3513.543614][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3513.543614][ T895] addrconf_add_dev+0xe2/0x170 [ 3513.543614][ T895] inet6_addr_add+0x12f/0xa40 [ 3513.543614][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3513.543614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3513.543614][ T895] netlink_rcv_skb+0x130/0x360 [ 3513.543614][ T895] netlink_unicast+0x449/0x710 [ 3513.543614][ T895] netlink_sendmsg+0x723/0xbe0 [ 3513.543614][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3513.543614][ T895] ___sys_sendmsg+0xee/0x170 [ 3513.543614][ T895] __sys_sendmsg+0xcd/0x170 [ 3513.543614][ T895] do_syscall_64+0xc6/0x1e0 [ 3513.543614][ T895] [ 3513.546228][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3513.546228][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3513.546228][ T895] ipv6_find_idev+0x102/0x170 [ 3513.546228][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3513.546228][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3513.546228][ T895] netlink_rcv_skb+0x130/0x360 [ 3513.546228][ T895] netlink_unicast+0x449/0x710 [ 3513.546228][ T895] netlink_sendmsg+0x723/0xbe0 [ 3513.546228][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3513.546228][ T895] ___sys_sendmsg+0xee/0x170 [ 3513.546228][ T895] __sys_sendmsg+0xcd/0x170 [ 3513.546228][ T895] do_syscall_64+0xc6/0x1e0 [ 3513.546228][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3513.546228][ T895] [ 3513.547939][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3513.547939][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3513.547939][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3513.547939][ T895] ipv6_find_idev+0x102/0x170 [ 3513.547939][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3513.547939][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3513.547939][ T895] netlink_rcv_skb+0x130/0x360 [ 3513.547939][ T895] netlink_unicast+0x449/0x710 [ 3513.547939][ T895] netlink_sendmsg+0x723/0xbe0 [ 3513.547939][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3513.547939][ T895] ___sys_sendmsg+0xee/0x170 [ 3513.547939][ T895] __sys_sendmsg+0xcd/0x170 [ 3513.547939][ T895] do_syscall_64+0xc6/0x1e0 [ 3513.547939][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3513.547939][ T895] [ 3523.791010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3523.791423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3523.791423][ T895] netdev_get_by_index+0x5e/0x80 [ 3523.791423][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3523.791423][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3523.791423][ T895] ip6_route_add+0x1c/0x140 [ 3523.791423][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3523.791423][ T895] addrconf_add_dev+0xe2/0x170 [ 3523.791423][ T895] inet6_addr_add+0x12f/0xa40 [ 3523.791423][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3523.791423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3523.791423][ T895] netlink_rcv_skb+0x130/0x360 [ 3523.791423][ T895] netlink_unicast+0x449/0x710 [ 3523.791423][ T895] netlink_sendmsg+0x723/0xbe0 [ 3523.791423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3523.791423][ T895] ___sys_sendmsg+0xee/0x170 [ 3523.791423][ T895] __sys_sendmsg+0xcd/0x170 [ 3523.791423][ T895] do_syscall_64+0xc6/0x1e0 [ 3523.791423][ T895] [ 3523.793665][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3523.793665][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3523.793665][ T895] ipv6_find_idev+0x102/0x170 [ 3523.793665][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3523.793665][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3523.793665][ T895] netlink_rcv_skb+0x130/0x360 [ 3523.793665][ T895] netlink_unicast+0x449/0x710 [ 3523.793665][ T895] netlink_sendmsg+0x723/0xbe0 [ 3523.793665][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3523.793665][ T895] ___sys_sendmsg+0xee/0x170 [ 3523.793665][ T895] __sys_sendmsg+0xcd/0x170 [ 3523.793665][ T895] do_syscall_64+0xc6/0x1e0 [ 3523.793665][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3523.793665][ T895] [ 3523.795397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3523.795397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3523.795397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3523.795397][ T895] ipv6_find_idev+0x102/0x170 [ 3523.795397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3523.795397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3523.795397][ T895] netlink_rcv_skb+0x130/0x360 [ 3523.795397][ T895] netlink_unicast+0x449/0x710 [ 3523.795397][ T895] netlink_sendmsg+0x723/0xbe0 [ 3523.795397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3523.795397][ T895] ___sys_sendmsg+0xee/0x170 [ 3523.795397][ T895] __sys_sendmsg+0xcd/0x170 [ 3523.795397][ T895] do_syscall_64+0xc6/0x1e0 [ 3523.795397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3523.795397][ T895] [ 3534.038971][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3534.039395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3534.039395][ T895] netdev_get_by_index+0x5e/0x80 [ 3534.039395][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3534.039395][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3534.039395][ T895] ip6_route_add+0x1c/0x140 [ 3534.039395][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3534.039395][ T895] addrconf_add_dev+0xe2/0x170 [ 3534.039395][ T895] inet6_addr_add+0x12f/0xa40 [ 3534.039395][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3534.039395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3534.039395][ T895] netlink_rcv_skb+0x130/0x360 [ 3534.039395][ T895] netlink_unicast+0x449/0x710 [ 3534.039395][ T895] netlink_sendmsg+0x723/0xbe0 [ 3534.039395][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3534.039395][ T895] ___sys_sendmsg+0xee/0x170 [ 3534.039395][ T895] __sys_sendmsg+0xcd/0x170 [ 3534.039395][ T895] do_syscall_64+0xc6/0x1e0 [ 3534.039395][ T895] [ 3534.041644][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3534.041644][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3534.041644][ T895] ipv6_find_idev+0x102/0x170 [ 3534.041644][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3534.041644][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3534.041644][ T895] netlink_rcv_skb+0x130/0x360 [ 3534.041644][ T895] netlink_unicast+0x449/0x710 [ 3534.041644][ T895] netlink_sendmsg+0x723/0xbe0 [ 3534.041644][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3534.041644][ T895] ___sys_sendmsg+0xee/0x170 [ 3534.041644][ T895] __sys_sendmsg+0xcd/0x170 [ 3534.041644][ T895] do_syscall_64+0xc6/0x1e0 [ 3534.041644][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3534.041644][ T895] [ 3534.043359][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3534.043359][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3534.043359][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3534.043359][ T895] ipv6_find_idev+0x102/0x170 [ 3534.043359][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3534.043359][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3534.043359][ T895] netlink_rcv_skb+0x130/0x360 [ 3534.043359][ T895] netlink_unicast+0x449/0x710 [ 3534.043359][ T895] netlink_sendmsg+0x723/0xbe0 [ 3534.043359][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3534.043359][ T895] ___sys_sendmsg+0xee/0x170 [ 3534.043359][ T895] __sys_sendmsg+0xcd/0x170 [ 3534.043359][ T895] do_syscall_64+0xc6/0x1e0 [ 3534.043359][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3534.043359][ T895] [ 3544.271050][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3544.271624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3544.271624][ T895] netdev_get_by_index+0x5e/0x80 [ 3544.271624][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3544.271624][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3544.271624][ T895] ip6_route_add+0x1c/0x140 [ 3544.271624][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3544.271624][ T895] addrconf_add_dev+0xe2/0x170 [ 3544.271624][ T895] inet6_addr_add+0x12f/0xa40 [ 3544.271624][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3544.271624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3544.271624][ T895] netlink_rcv_skb+0x130/0x360 [ 3544.271624][ T895] netlink_unicast+0x449/0x710 [ 3544.271624][ T895] netlink_sendmsg+0x723/0xbe0 [ 3544.271624][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3544.271624][ T895] ___sys_sendmsg+0xee/0x170 [ 3544.271624][ T895] __sys_sendmsg+0xcd/0x170 [ 3544.271624][ T895] do_syscall_64+0xc6/0x1e0 [ 3544.271624][ T895] [ 3544.275245][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3544.275245][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3544.275245][ T895] ipv6_find_idev+0x102/0x170 [ 3544.275245][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3544.275245][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3544.275245][ T895] netlink_rcv_skb+0x130/0x360 [ 3544.275245][ T895] netlink_unicast+0x449/0x710 [ 3544.275245][ T895] netlink_sendmsg+0x723/0xbe0 [ 3544.275245][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3544.275245][ T895] ___sys_sendmsg+0xee/0x170 [ 3544.275245][ T895] __sys_sendmsg+0xcd/0x170 [ 3544.275245][ T895] do_syscall_64+0xc6/0x1e0 [ 3544.275245][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3544.275245][ T895] [ 3544.278063][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3544.278063][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3544.278063][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3544.278063][ T895] ipv6_find_idev+0x102/0x170 [ 3544.278063][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3544.278063][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3544.278063][ T895] netlink_rcv_skb+0x130/0x360 [ 3544.278063][ T895] netlink_unicast+0x449/0x710 [ 3544.278063][ T895] netlink_sendmsg+0x723/0xbe0 [ 3544.278063][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3544.278063][ T895] ___sys_sendmsg+0xee/0x170 [ 3544.278063][ T895] __sys_sendmsg+0xcd/0x170 [ 3544.278063][ T895] do_syscall_64+0xc6/0x1e0 [ 3544.278063][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3544.278063][ T895] [ 3554.519035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3554.519610][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3554.519610][ T895] netdev_get_by_index+0x5e/0x80 [ 3554.519610][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3554.519610][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3554.519610][ T895] ip6_route_add+0x1c/0x140 [ 3554.519610][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3554.519610][ T895] addrconf_add_dev+0xe2/0x170 [ 3554.519610][ T895] inet6_addr_add+0x12f/0xa40 [ 3554.519610][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3554.519610][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3554.519610][ T895] netlink_rcv_skb+0x130/0x360 [ 3554.519610][ T895] netlink_unicast+0x449/0x710 [ 3554.519610][ T895] netlink_sendmsg+0x723/0xbe0 [ 3554.519610][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3554.519610][ T895] ___sys_sendmsg+0xee/0x170 [ 3554.519610][ T895] __sys_sendmsg+0xcd/0x170 [ 3554.519610][ T895] do_syscall_64+0xc6/0x1e0 [ 3554.519610][ T895] [ 3554.523241][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3554.523241][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3554.523241][ T895] ipv6_find_idev+0x102/0x170 [ 3554.523241][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3554.523241][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3554.523241][ T895] netlink_rcv_skb+0x130/0x360 [ 3554.523241][ T895] netlink_unicast+0x449/0x710 [ 3554.523241][ T895] netlink_sendmsg+0x723/0xbe0 [ 3554.523241][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3554.523241][ T895] ___sys_sendmsg+0xee/0x170 [ 3554.523241][ T895] __sys_sendmsg+0xcd/0x170 [ 3554.523241][ T895] do_syscall_64+0xc6/0x1e0 [ 3554.523241][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3554.523241][ T895] [ 3554.526090][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3554.526090][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3554.526090][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3554.526090][ T895] ipv6_find_idev+0x102/0x170 [ 3554.526090][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3554.526090][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3554.526090][ T895] netlink_rcv_skb+0x130/0x360 [ 3554.526090][ T895] netlink_unicast+0x449/0x710 [ 3554.526090][ T895] netlink_sendmsg+0x723/0xbe0 [ 3554.526090][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3554.526090][ T895] ___sys_sendmsg+0xee/0x170 [ 3554.526090][ T895] __sys_sendmsg+0xcd/0x170 [ 3554.526090][ T895] do_syscall_64+0xc6/0x1e0 [ 3554.526090][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3554.526090][ T895] [ 3564.767048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3564.767650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3564.767650][ T895] netdev_get_by_index+0x5e/0x80 [ 3564.767650][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3564.767650][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3564.767650][ T895] ip6_route_add+0x1c/0x140 [ 3564.767650][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3564.767650][ T895] addrconf_add_dev+0xe2/0x170 [ 3564.767650][ T895] inet6_addr_add+0x12f/0xa40 [ 3564.767650][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3564.767650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3564.767650][ T895] netlink_rcv_skb+0x130/0x360 [ 3564.767650][ T895] netlink_unicast+0x449/0x710 [ 3564.767650][ T895] netlink_sendmsg+0x723/0xbe0 [ 3564.767650][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3564.767650][ T895] ___sys_sendmsg+0xee/0x170 [ 3564.767650][ T895] __sys_sendmsg+0xcd/0x170 [ 3564.767650][ T895] do_syscall_64+0xc6/0x1e0 [ 3564.767650][ T895] [ 3564.771268][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3564.771268][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3564.771268][ T895] ipv6_find_idev+0x102/0x170 [ 3564.771268][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3564.771268][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3564.771268][ T895] netlink_rcv_skb+0x130/0x360 [ 3564.771268][ T895] netlink_unicast+0x449/0x710 [ 3564.771268][ T895] netlink_sendmsg+0x723/0xbe0 [ 3564.771268][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3564.771268][ T895] ___sys_sendmsg+0xee/0x170 [ 3564.771268][ T895] __sys_sendmsg+0xcd/0x170 [ 3564.771268][ T895] do_syscall_64+0xc6/0x1e0 [ 3564.771268][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3564.771268][ T895] [ 3564.774108][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3564.774108][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3564.774108][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3564.774108][ T895] ipv6_find_idev+0x102/0x170 [ 3564.774108][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3564.774108][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3564.774108][ T895] netlink_rcv_skb+0x130/0x360 [ 3564.774108][ T895] netlink_unicast+0x449/0x710 [ 3564.774108][ T895] netlink_sendmsg+0x723/0xbe0 [ 3564.774108][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3564.774108][ T895] ___sys_sendmsg+0xee/0x170 [ 3564.774108][ T895] __sys_sendmsg+0xcd/0x170 [ 3564.774108][ T895] do_syscall_64+0xc6/0x1e0 [ 3564.774108][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3564.774108][ T895] [ 3575.015051][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3575.015668][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3575.015668][ T895] netdev_get_by_index+0x5e/0x80 [ 3575.015668][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3575.015668][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3575.015668][ T895] ip6_route_add+0x1c/0x140 [ 3575.015668][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3575.015668][ T895] addrconf_add_dev+0xe2/0x170 [ 3575.015668][ T895] inet6_addr_add+0x12f/0xa40 [ 3575.015668][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3575.015668][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3575.015668][ T895] netlink_rcv_skb+0x130/0x360 [ 3575.015668][ T895] netlink_unicast+0x449/0x710 [ 3575.015668][ T895] netlink_sendmsg+0x723/0xbe0 [ 3575.015668][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3575.015668][ T895] ___sys_sendmsg+0xee/0x170 [ 3575.015668][ T895] __sys_sendmsg+0xcd/0x170 [ 3575.015668][ T895] do_syscall_64+0xc6/0x1e0 [ 3575.015668][ T895] [ 3575.019436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3575.019436][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3575.019436][ T895] ipv6_find_idev+0x102/0x170 [ 3575.019436][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3575.019436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3575.019436][ T895] netlink_rcv_skb+0x130/0x360 [ 3575.019436][ T895] netlink_unicast+0x449/0x710 [ 3575.019436][ T895] netlink_sendmsg+0x723/0xbe0 [ 3575.019436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3575.019436][ T895] ___sys_sendmsg+0xee/0x170 [ 3575.019436][ T895] __sys_sendmsg+0xcd/0x170 [ 3575.019436][ T895] do_syscall_64+0xc6/0x1e0 [ 3575.019436][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3575.019436][ T895] [ 3575.022259][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3575.022259][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3575.022259][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3575.022259][ T895] ipv6_find_idev+0x102/0x170 [ 3575.022259][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3575.022259][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3575.022259][ T895] netlink_rcv_skb+0x130/0x360 [ 3575.022259][ T895] netlink_unicast+0x449/0x710 [ 3575.022259][ T895] netlink_sendmsg+0x723/0xbe0 [ 3575.022259][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3575.022259][ T895] ___sys_sendmsg+0xee/0x170 [ 3575.022259][ T895] __sys_sendmsg+0xcd/0x170 [ 3575.022259][ T895] do_syscall_64+0xc6/0x1e0 [ 3575.022259][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3575.022259][ T895] [ 3585.271004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3585.271596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3585.271596][ T895] netdev_get_by_index+0x5e/0x80 [ 3585.271596][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3585.271596][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3585.271596][ T895] ip6_route_add+0x1c/0x140 [ 3585.271596][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3585.271596][ T895] addrconf_add_dev+0xe2/0x170 [ 3585.271596][ T895] inet6_addr_add+0x12f/0xa40 [ 3585.271596][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3585.271596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3585.271596][ T895] netlink_rcv_skb+0x130/0x360 [ 3585.271596][ T895] netlink_unicast+0x449/0x710 [ 3585.271596][ T895] netlink_sendmsg+0x723/0xbe0 [ 3585.271596][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3585.271596][ T895] ___sys_sendmsg+0xee/0x170 [ 3585.271596][ T895] __sys_sendmsg+0xcd/0x170 [ 3585.271596][ T895] do_syscall_64+0xc6/0x1e0 [ 3585.271596][ T895] [ 3585.275394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3585.275394][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3585.275394][ T895] ipv6_find_idev+0x102/0x170 [ 3585.275394][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3585.275394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3585.275394][ T895] netlink_rcv_skb+0x130/0x360 [ 3585.275394][ T895] netlink_unicast+0x449/0x710 [ 3585.275394][ T895] netlink_sendmsg+0x723/0xbe0 [ 3585.275394][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3585.275394][ T895] ___sys_sendmsg+0xee/0x170 [ 3585.275394][ T895] __sys_sendmsg+0xcd/0x170 [ 3585.275394][ T895] do_syscall_64+0xc6/0x1e0 [ 3585.275394][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3585.275394][ T895] [ 3585.278279][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3585.278279][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3585.278279][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3585.278279][ T895] ipv6_find_idev+0x102/0x170 [ 3585.278279][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3585.278279][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3585.278279][ T895] netlink_rcv_skb+0x130/0x360 [ 3585.278279][ T895] netlink_unicast+0x449/0x710 [ 3585.278279][ T895] netlink_sendmsg+0x723/0xbe0 [ 3585.278279][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3585.278279][ T895] ___sys_sendmsg+0xee/0x170 [ 3585.278279][ T895] __sys_sendmsg+0xcd/0x170 [ 3585.278279][ T895] do_syscall_64+0xc6/0x1e0 [ 3585.278279][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3585.278279][ T895] [ 3595.519007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3595.519429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3595.519429][ T895] netdev_get_by_index+0x5e/0x80 [ 3595.519429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3595.519429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3595.519429][ T895] ip6_route_add+0x1c/0x140 [ 3595.519429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3595.519429][ T895] addrconf_add_dev+0xe2/0x170 [ 3595.519429][ T895] inet6_addr_add+0x12f/0xa40 [ 3595.519429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3595.519429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3595.519429][ T895] netlink_rcv_skb+0x130/0x360 [ 3595.519429][ T895] netlink_unicast+0x449/0x710 [ 3595.519429][ T895] netlink_sendmsg+0x723/0xbe0 [ 3595.519429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3595.519429][ T895] ___sys_sendmsg+0xee/0x170 [ 3595.519429][ T895] __sys_sendmsg+0xcd/0x170 [ 3595.519429][ T895] do_syscall_64+0xc6/0x1e0 [ 3595.519429][ T895] [ 3595.521849][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3595.521849][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3595.521849][ T895] ipv6_find_idev+0x102/0x170 [ 3595.521849][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3595.521849][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3595.521849][ T895] netlink_rcv_skb+0x130/0x360 [ 3595.521849][ T895] netlink_unicast+0x449/0x710 [ 3595.521849][ T895] netlink_sendmsg+0x723/0xbe0 [ 3595.521849][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3595.521849][ T895] ___sys_sendmsg+0xee/0x170 [ 3595.521849][ T895] __sys_sendmsg+0xcd/0x170 [ 3595.521849][ T895] do_syscall_64+0xc6/0x1e0 [ 3595.521849][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3595.521849][ T895] [ 3595.524138][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3595.524138][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3595.524138][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3595.524138][ T895] ipv6_find_idev+0x102/0x170 [ 3595.524138][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3595.524138][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3595.524138][ T895] netlink_rcv_skb+0x130/0x360 [ 3595.524138][ T895] netlink_unicast+0x449/0x710 [ 3595.524138][ T895] netlink_sendmsg+0x723/0xbe0 [ 3595.524138][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3595.524138][ T895] ___sys_sendmsg+0xee/0x170 [ 3595.524138][ T895] __sys_sendmsg+0xcd/0x170 [ 3595.524138][ T895] do_syscall_64+0xc6/0x1e0 [ 3595.524138][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3595.524138][ T895] [ 3605.767060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3605.767959][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3605.767959][ T895] netdev_get_by_index+0x5e/0x80 [ 3605.767959][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3605.767959][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3605.767959][ T895] ip6_route_add+0x1c/0x140 [ 3605.767959][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3605.767959][ T895] addrconf_add_dev+0xe2/0x170 [ 3605.767959][ T895] inet6_addr_add+0x12f/0xa40 [ 3605.767959][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3605.767959][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3605.767959][ T895] netlink_rcv_skb+0x130/0x360 [ 3605.767959][ T895] netlink_unicast+0x449/0x710 [ 3605.767959][ T895] netlink_sendmsg+0x723/0xbe0 [ 3605.767959][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3605.767959][ T895] ___sys_sendmsg+0xee/0x170 [ 3605.767959][ T895] __sys_sendmsg+0xcd/0x170 [ 3605.767959][ T895] do_syscall_64+0xc6/0x1e0 [ 3605.767959][ T895] [ 3605.770865][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3605.770865][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3605.770865][ T895] ipv6_find_idev+0x102/0x170 [ 3605.770865][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3605.770865][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3605.770865][ T895] netlink_rcv_skb+0x130/0x360 [ 3605.770865][ T895] netlink_unicast+0x449/0x710 [ 3605.770865][ T895] netlink_sendmsg+0x723/0xbe0 [ 3605.770865][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3605.770865][ T895] ___sys_sendmsg+0xee/0x170 [ 3605.770865][ T895] __sys_sendmsg+0xcd/0x170 [ 3605.770865][ T895] do_syscall_64+0xc6/0x1e0 [ 3605.770865][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3605.770865][ T895] [ 3605.773138][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3605.773138][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3605.773138][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3605.773138][ T895] ipv6_find_idev+0x102/0x170 [ 3605.773138][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3605.773138][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3605.773138][ T895] netlink_rcv_skb+0x130/0x360 [ 3605.773138][ T895] netlink_unicast+0x449/0x710 [ 3605.773138][ T895] netlink_sendmsg+0x723/0xbe0 [ 3605.773138][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3605.773138][ T895] ___sys_sendmsg+0xee/0x170 [ 3605.773138][ T895] __sys_sendmsg+0xcd/0x170 [ 3605.773138][ T895] do_syscall_64+0xc6/0x1e0 [ 3605.773138][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3605.773138][ T895] [ 3616.014966][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3616.015582][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3616.015582][ T895] netdev_get_by_index+0x5e/0x80 [ 3616.015582][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3616.015582][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3616.015582][ T895] ip6_route_add+0x1c/0x140 [ 3616.015582][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3616.015582][ T895] addrconf_add_dev+0xe2/0x170 [ 3616.015582][ T895] inet6_addr_add+0x12f/0xa40 [ 3616.015582][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3616.015582][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3616.015582][ T895] netlink_rcv_skb+0x130/0x360 [ 3616.015582][ T895] netlink_unicast+0x449/0x710 [ 3616.015582][ T895] netlink_sendmsg+0x723/0xbe0 [ 3616.015582][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3616.015582][ T895] ___sys_sendmsg+0xee/0x170 [ 3616.015582][ T895] __sys_sendmsg+0xcd/0x170 [ 3616.015582][ T895] do_syscall_64+0xc6/0x1e0 [ 3616.015582][ T895] [ 3616.019350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3616.019350][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3616.019350][ T895] ipv6_find_idev+0x102/0x170 [ 3616.019350][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3616.019350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3616.019350][ T895] netlink_rcv_skb+0x130/0x360 [ 3616.019350][ T895] netlink_unicast+0x449/0x710 [ 3616.019350][ T895] netlink_sendmsg+0x723/0xbe0 [ 3616.019350][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3616.019350][ T895] ___sys_sendmsg+0xee/0x170 [ 3616.019350][ T895] __sys_sendmsg+0xcd/0x170 [ 3616.019350][ T895] do_syscall_64+0xc6/0x1e0 [ 3616.019350][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3616.019350][ T895] [ 3616.022245][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3616.022245][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3616.022245][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3616.022245][ T895] ipv6_find_idev+0x102/0x170 [ 3616.022245][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3616.022245][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3616.022245][ T895] netlink_rcv_skb+0x130/0x360 [ 3616.022245][ T895] netlink_unicast+0x449/0x710 [ 3616.022245][ T895] netlink_sendmsg+0x723/0xbe0 [ 3616.022245][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3616.022245][ T895] ___sys_sendmsg+0xee/0x170 [ 3616.022245][ T895] __sys_sendmsg+0xcd/0x170 [ 3616.022245][ T895] do_syscall_64+0xc6/0x1e0 [ 3616.022245][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3616.022245][ T895] [ 3626.190988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3626.191511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3626.191511][ T895] netdev_get_by_index+0x5e/0x80 [ 3626.191511][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3626.191511][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3626.191511][ T895] ip6_route_add+0x1c/0x140 [ 3626.191511][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3626.191511][ T895] addrconf_add_dev+0xe2/0x170 [ 3626.191511][ T895] inet6_addr_add+0x12f/0xa40 [ 3626.191511][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3626.191511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3626.191511][ T895] netlink_rcv_skb+0x130/0x360 [ 3626.191511][ T895] netlink_unicast+0x449/0x710 [ 3626.191511][ T895] netlink_sendmsg+0x723/0xbe0 [ 3626.191511][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3626.191511][ T895] ___sys_sendmsg+0xee/0x170 [ 3626.191511][ T895] __sys_sendmsg+0xcd/0x170 [ 3626.191511][ T895] do_syscall_64+0xc6/0x1e0 [ 3626.191511][ T895] [ 3626.194424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3626.194424][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3626.194424][ T895] ipv6_find_idev+0x102/0x170 [ 3626.194424][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3626.194424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3626.194424][ T895] netlink_rcv_skb+0x130/0x360 [ 3626.194424][ T895] netlink_unicast+0x449/0x710 [ 3626.194424][ T895] netlink_sendmsg+0x723/0xbe0 [ 3626.194424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3626.194424][ T895] ___sys_sendmsg+0xee/0x170 [ 3626.194424][ T895] __sys_sendmsg+0xcd/0x170 [ 3626.194424][ T895] do_syscall_64+0xc6/0x1e0 [ 3626.194424][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3626.194424][ T895] [ 3626.196678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3626.196678][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3626.196678][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3626.196678][ T895] ipv6_find_idev+0x102/0x170 [ 3626.196678][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3626.196678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3626.196678][ T895] netlink_rcv_skb+0x130/0x360 [ 3626.196678][ T895] netlink_unicast+0x449/0x710 [ 3626.196678][ T895] netlink_sendmsg+0x723/0xbe0 [ 3626.196678][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3626.196678][ T895] ___sys_sendmsg+0xee/0x170 [ 3626.196678][ T895] __sys_sendmsg+0xcd/0x170 [ 3626.196678][ T895] do_syscall_64+0xc6/0x1e0 [ 3626.196678][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3626.196678][ T895] [ 3636.438994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3636.439506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3636.439506][ T895] netdev_get_by_index+0x5e/0x80 [ 3636.439506][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3636.439506][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3636.439506][ T895] ip6_route_add+0x1c/0x140 [ 3636.439506][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3636.439506][ T895] addrconf_add_dev+0xe2/0x170 [ 3636.439506][ T895] inet6_addr_add+0x12f/0xa40 [ 3636.439506][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3636.439506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3636.439506][ T895] netlink_rcv_skb+0x130/0x360 [ 3636.439506][ T895] netlink_unicast+0x449/0x710 [ 3636.439506][ T895] netlink_sendmsg+0x723/0xbe0 [ 3636.439506][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3636.439506][ T895] ___sys_sendmsg+0xee/0x170 [ 3636.439506][ T895] __sys_sendmsg+0xcd/0x170 [ 3636.439506][ T895] do_syscall_64+0xc6/0x1e0 [ 3636.439506][ T895] [ 3636.442398][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3636.442398][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3636.442398][ T895] ipv6_find_idev+0x102/0x170 [ 3636.442398][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3636.442398][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3636.442398][ T895] netlink_rcv_skb+0x130/0x360 [ 3636.442398][ T895] netlink_unicast+0x449/0x710 [ 3636.442398][ T895] netlink_sendmsg+0x723/0xbe0 [ 3636.442398][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3636.442398][ T895] ___sys_sendmsg+0xee/0x170 [ 3636.442398][ T895] __sys_sendmsg+0xcd/0x170 [ 3636.442398][ T895] do_syscall_64+0xc6/0x1e0 [ 3636.442398][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3636.442398][ T895] [ 3636.444649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3636.444649][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3636.444649][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3636.444649][ T895] ipv6_find_idev+0x102/0x170 [ 3636.444649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3636.444649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3636.444649][ T895] netlink_rcv_skb+0x130/0x360 [ 3636.444649][ T895] netlink_unicast+0x449/0x710 [ 3636.444649][ T895] netlink_sendmsg+0x723/0xbe0 [ 3636.444649][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3636.444649][ T895] ___sys_sendmsg+0xee/0x170 [ 3636.444649][ T895] __sys_sendmsg+0xcd/0x170 [ 3636.444649][ T895] do_syscall_64+0xc6/0x1e0 [ 3636.444649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3636.444649][ T895] [ 3646.687081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3646.687622][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3646.687622][ T895] netdev_get_by_index+0x5e/0x80 [ 3646.687622][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3646.687622][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3646.687622][ T895] ip6_route_add+0x1c/0x140 [ 3646.687622][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3646.687622][ T895] addrconf_add_dev+0xe2/0x170 [ 3646.687622][ T895] inet6_addr_add+0x12f/0xa40 [ 3646.687622][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3646.687622][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3646.687622][ T895] netlink_rcv_skb+0x130/0x360 [ 3646.687622][ T895] netlink_unicast+0x449/0x710 [ 3646.687622][ T895] netlink_sendmsg+0x723/0xbe0 [ 3646.687622][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3646.687622][ T895] ___sys_sendmsg+0xee/0x170 [ 3646.687622][ T895] __sys_sendmsg+0xcd/0x170 [ 3646.687622][ T895] do_syscall_64+0xc6/0x1e0 [ 3646.687622][ T895] [ 3646.690526][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3646.690526][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3646.690526][ T895] ipv6_find_idev+0x102/0x170 [ 3646.690526][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3646.690526][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3646.690526][ T895] netlink_rcv_skb+0x130/0x360 [ 3646.690526][ T895] netlink_unicast+0x449/0x710 [ 3646.690526][ T895] netlink_sendmsg+0x723/0xbe0 [ 3646.690526][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3646.690526][ T895] ___sys_sendmsg+0xee/0x170 [ 3646.690526][ T895] __sys_sendmsg+0xcd/0x170 [ 3646.690526][ T895] do_syscall_64+0xc6/0x1e0 [ 3646.690526][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3646.690526][ T895] [ 3646.692772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3646.692772][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3646.692772][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3646.692772][ T895] ipv6_find_idev+0x102/0x170 [ 3646.692772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3646.692772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3646.692772][ T895] netlink_rcv_skb+0x130/0x360 [ 3646.692772][ T895] netlink_unicast+0x449/0x710 [ 3646.692772][ T895] netlink_sendmsg+0x723/0xbe0 [ 3646.692772][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3646.692772][ T895] ___sys_sendmsg+0xee/0x170 [ 3646.692772][ T895] __sys_sendmsg+0xcd/0x170 [ 3646.692772][ T895] do_syscall_64+0xc6/0x1e0 [ 3646.692772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3646.692772][ T895] [ 3656.934968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3656.935482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3656.935482][ T895] netdev_get_by_index+0x5e/0x80 [ 3656.935482][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3656.935482][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3656.935482][ T895] ip6_route_add+0x1c/0x140 [ 3656.935482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3656.935482][ T895] addrconf_add_dev+0xe2/0x170 [ 3656.935482][ T895] inet6_addr_add+0x12f/0xa40 [ 3656.935482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3656.935482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3656.935482][ T895] netlink_rcv_skb+0x130/0x360 [ 3656.935482][ T895] netlink_unicast+0x449/0x710 [ 3656.935482][ T895] netlink_sendmsg+0x723/0xbe0 [ 3656.935482][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3656.935482][ T895] ___sys_sendmsg+0xee/0x170 [ 3656.935482][ T895] __sys_sendmsg+0xcd/0x170 [ 3656.935482][ T895] do_syscall_64+0xc6/0x1e0 [ 3656.935482][ T895] [ 3656.938390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3656.938390][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3656.938390][ T895] ipv6_find_idev+0x102/0x170 [ 3656.938390][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3656.938390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3656.938390][ T895] netlink_rcv_skb+0x130/0x360 [ 3656.938390][ T895] netlink_unicast+0x449/0x710 [ 3656.938390][ T895] netlink_sendmsg+0x723/0xbe0 [ 3656.938390][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3656.938390][ T895] ___sys_sendmsg+0xee/0x170 [ 3656.938390][ T895] __sys_sendmsg+0xcd/0x170 [ 3656.938390][ T895] do_syscall_64+0xc6/0x1e0 [ 3656.938390][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3656.938390][ T895] [ 3656.940647][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3656.940647][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3656.940647][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3656.940647][ T895] ipv6_find_idev+0x102/0x170 [ 3656.940647][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3656.940647][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3656.940647][ T895] netlink_rcv_skb+0x130/0x360 [ 3656.940647][ T895] netlink_unicast+0x449/0x710 [ 3656.940647][ T895] netlink_sendmsg+0x723/0xbe0 [ 3656.940647][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3656.940647][ T895] ___sys_sendmsg+0xee/0x170 [ 3656.940647][ T895] __sys_sendmsg+0xcd/0x170 [ 3656.940647][ T895] do_syscall_64+0xc6/0x1e0 [ 3656.940647][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3656.940647][ T895] [ 3667.183042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3667.183536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3667.183536][ T895] netdev_get_by_index+0x5e/0x80 [ 3667.183536][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3667.183536][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3667.183536][ T895] ip6_route_add+0x1c/0x140 [ 3667.183536][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3667.183536][ T895] addrconf_add_dev+0xe2/0x170 [ 3667.183536][ T895] inet6_addr_add+0x12f/0xa40 [ 3667.183536][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3667.183536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3667.183536][ T895] netlink_rcv_skb+0x130/0x360 [ 3667.183536][ T895] netlink_unicast+0x449/0x710 [ 3667.183536][ T895] netlink_sendmsg+0x723/0xbe0 [ 3667.183536][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3667.183536][ T895] ___sys_sendmsg+0xee/0x170 [ 3667.183536][ T895] __sys_sendmsg+0xcd/0x170 [ 3667.183536][ T895] do_syscall_64+0xc6/0x1e0 [ 3667.183536][ T895] [ 3667.185766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3667.185766][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3667.185766][ T895] ipv6_find_idev+0x102/0x170 [ 3667.185766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3667.185766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3667.185766][ T895] netlink_rcv_skb+0x130/0x360 [ 3667.185766][ T895] netlink_unicast+0x449/0x710 [ 3667.185766][ T895] netlink_sendmsg+0x723/0xbe0 [ 3667.185766][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3667.185766][ T895] ___sys_sendmsg+0xee/0x170 [ 3667.185766][ T895] __sys_sendmsg+0xcd/0x170 [ 3667.185766][ T895] do_syscall_64+0xc6/0x1e0 [ 3667.185766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3667.185766][ T895] [ 3667.187477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3667.187477][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3667.187477][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3667.187477][ T895] ipv6_find_idev+0x102/0x170 [ 3667.187477][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3667.187477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3667.187477][ T895] netlink_rcv_skb+0x130/0x360 [ 3667.187477][ T895] netlink_unicast+0x449/0x710 [ 3667.187477][ T895] netlink_sendmsg+0x723/0xbe0 [ 3667.187477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3667.187477][ T895] ___sys_sendmsg+0xee/0x170 [ 3667.187477][ T895] __sys_sendmsg+0xcd/0x170 [ 3667.187477][ T895] do_syscall_64+0xc6/0x1e0 [ 3667.187477][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3667.187477][ T895] [ 3677.430969][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3677.431382][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3677.431382][ T895] netdev_get_by_index+0x5e/0x80 [ 3677.431382][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3677.431382][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3677.431382][ T895] ip6_route_add+0x1c/0x140 [ 3677.431382][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3677.431382][ T895] addrconf_add_dev+0xe2/0x170 [ 3677.431382][ T895] inet6_addr_add+0x12f/0xa40 [ 3677.431382][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3677.431382][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3677.431382][ T895] netlink_rcv_skb+0x130/0x360 [ 3677.431382][ T895] netlink_unicast+0x449/0x710 [ 3677.431382][ T895] netlink_sendmsg+0x723/0xbe0 [ 3677.431382][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3677.431382][ T895] ___sys_sendmsg+0xee/0x170 [ 3677.431382][ T895] __sys_sendmsg+0xcd/0x170 [ 3677.431382][ T895] do_syscall_64+0xc6/0x1e0 [ 3677.431382][ T895] [ 3677.433639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3677.433639][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3677.433639][ T895] ipv6_find_idev+0x102/0x170 [ 3677.433639][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3677.433639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3677.433639][ T895] netlink_rcv_skb+0x130/0x360 [ 3677.433639][ T895] netlink_unicast+0x449/0x710 [ 3677.433639][ T895] netlink_sendmsg+0x723/0xbe0 [ 3677.433639][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3677.433639][ T895] ___sys_sendmsg+0xee/0x170 [ 3677.433639][ T895] __sys_sendmsg+0xcd/0x170 [ 3677.433639][ T895] do_syscall_64+0xc6/0x1e0 [ 3677.433639][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3677.433639][ T895] [ 3677.435359][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3677.435359][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3677.435359][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3677.435359][ T895] ipv6_find_idev+0x102/0x170 [ 3677.435359][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3677.435359][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3677.435359][ T895] netlink_rcv_skb+0x130/0x360 [ 3677.435359][ T895] netlink_unicast+0x449/0x710 [ 3677.435359][ T895] netlink_sendmsg+0x723/0xbe0 [ 3677.435359][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3677.435359][ T895] ___sys_sendmsg+0xee/0x170 [ 3677.435359][ T895] __sys_sendmsg+0xcd/0x170 [ 3677.435359][ T895] do_syscall_64+0xc6/0x1e0 [ 3677.435359][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3677.435359][ T895] [ 3687.519140][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3687.519619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3687.519619][ T895] netdev_get_by_index+0x5e/0x80 [ 3687.519619][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3687.519619][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3687.519619][ T895] ip6_route_add+0x1c/0x140 [ 3687.519619][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3687.519619][ T895] addrconf_add_dev+0xe2/0x170 [ 3687.519619][ T895] inet6_addr_add+0x12f/0xa40 [ 3687.519619][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3687.519619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3687.519619][ T895] netlink_rcv_skb+0x130/0x360 [ 3687.519619][ T895] netlink_unicast+0x449/0x710 [ 3687.519619][ T895] netlink_sendmsg+0x723/0xbe0 [ 3687.519619][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3687.519619][ T895] ___sys_sendmsg+0xee/0x170 [ 3687.519619][ T895] __sys_sendmsg+0xcd/0x170 [ 3687.519619][ T895] do_syscall_64+0xc6/0x1e0 [ 3687.519619][ T895] [ 3687.521825][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3687.521825][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3687.521825][ T895] ipv6_find_idev+0x102/0x170 [ 3687.521825][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3687.521825][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3687.521825][ T895] netlink_rcv_skb+0x130/0x360 [ 3687.521825][ T895] netlink_unicast+0x449/0x710 [ 3687.521825][ T895] netlink_sendmsg+0x723/0xbe0 [ 3687.521825][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3687.521825][ T895] ___sys_sendmsg+0xee/0x170 [ 3687.521825][ T895] __sys_sendmsg+0xcd/0x170 [ 3687.521825][ T895] do_syscall_64+0xc6/0x1e0 [ 3687.521825][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3687.521825][ T895] [ 3687.523561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3687.523561][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3687.523561][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3687.523561][ T895] ipv6_find_idev+0x102/0x170 [ 3687.523561][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3687.523561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3687.523561][ T895] netlink_rcv_skb+0x130/0x360 [ 3687.523561][ T895] netlink_unicast+0x449/0x710 [ 3687.523561][ T895] netlink_sendmsg+0x723/0xbe0 [ 3687.523561][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3687.523561][ T895] ___sys_sendmsg+0xee/0x170 [ 3687.523561][ T895] __sys_sendmsg+0xcd/0x170 [ 3687.523561][ T895] do_syscall_64+0xc6/0x1e0 [ 3687.523561][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3687.523561][ T895] [ 3697.767034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3697.767525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3697.767525][ T895] netdev_get_by_index+0x5e/0x80 [ 3697.767525][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3697.767525][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3697.767525][ T895] ip6_route_add+0x1c/0x140 [ 3697.767525][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3697.767525][ T895] addrconf_add_dev+0xe2/0x170 [ 3697.767525][ T895] inet6_addr_add+0x12f/0xa40 [ 3697.767525][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3697.767525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3697.767525][ T895] netlink_rcv_skb+0x130/0x360 [ 3697.767525][ T895] netlink_unicast+0x449/0x710 [ 3697.767525][ T895] netlink_sendmsg+0x723/0xbe0 [ 3697.767525][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3697.767525][ T895] ___sys_sendmsg+0xee/0x170 [ 3697.767525][ T895] __sys_sendmsg+0xcd/0x170 [ 3697.767525][ T895] do_syscall_64+0xc6/0x1e0 [ 3697.767525][ T895] [ 3697.769902][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3697.769902][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3697.769902][ T895] ipv6_find_idev+0x102/0x170 [ 3697.769902][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3697.769902][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3697.769902][ T895] netlink_rcv_skb+0x130/0x360 [ 3697.769902][ T895] netlink_unicast+0x449/0x710 [ 3697.769902][ T895] netlink_sendmsg+0x723/0xbe0 [ 3697.769902][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3697.769902][ T895] ___sys_sendmsg+0xee/0x170 [ 3697.769902][ T895] __sys_sendmsg+0xcd/0x170 [ 3697.769902][ T895] do_syscall_64+0xc6/0x1e0 [ 3697.769902][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3697.769902][ T895] [ 3697.772198][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3697.772198][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3697.772198][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3697.772198][ T895] ipv6_find_idev+0x102/0x170 [ 3697.772198][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3697.772198][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3697.772198][ T895] netlink_rcv_skb+0x130/0x360 [ 3697.772198][ T895] netlink_unicast+0x449/0x710 [ 3697.772198][ T895] netlink_sendmsg+0x723/0xbe0 [ 3697.772198][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3697.772198][ T895] ___sys_sendmsg+0xee/0x170 [ 3697.772198][ T895] __sys_sendmsg+0xcd/0x170 [ 3697.772198][ T895] do_syscall_64+0xc6/0x1e0 [ 3697.772198][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3697.772198][ T895] [ 3708.014978][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3708.015484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3708.015484][ T895] netdev_get_by_index+0x5e/0x80 [ 3708.015484][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3708.015484][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3708.015484][ T895] ip6_route_add+0x1c/0x140 [ 3708.015484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3708.015484][ T895] addrconf_add_dev+0xe2/0x170 [ 3708.015484][ T895] inet6_addr_add+0x12f/0xa40 [ 3708.015484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3708.015484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3708.015484][ T895] netlink_rcv_skb+0x130/0x360 [ 3708.015484][ T895] netlink_unicast+0x449/0x710 [ 3708.015484][ T895] netlink_sendmsg+0x723/0xbe0 [ 3708.015484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3708.015484][ T895] ___sys_sendmsg+0xee/0x170 [ 3708.015484][ T895] __sys_sendmsg+0xcd/0x170 [ 3708.015484][ T895] do_syscall_64+0xc6/0x1e0 [ 3708.015484][ T895] [ 3708.018396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3708.018396][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3708.018396][ T895] ipv6_find_idev+0x102/0x170 [ 3708.018396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3708.018396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3708.018396][ T895] netlink_rcv_skb+0x130/0x360 [ 3708.018396][ T895] netlink_unicast+0x449/0x710 [ 3708.018396][ T895] netlink_sendmsg+0x723/0xbe0 [ 3708.018396][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3708.018396][ T895] ___sys_sendmsg+0xee/0x170 [ 3708.018396][ T895] __sys_sendmsg+0xcd/0x170 [ 3708.018396][ T895] do_syscall_64+0xc6/0x1e0 [ 3708.018396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3708.018396][ T895] [ 3708.020664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3708.020664][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3708.020664][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3708.020664][ T895] ipv6_find_idev+0x102/0x170 [ 3708.020664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3708.020664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3708.020664][ T895] netlink_rcv_skb+0x130/0x360 [ 3708.020664][ T895] netlink_unicast+0x449/0x710 [ 3708.020664][ T895] netlink_sendmsg+0x723/0xbe0 [ 3708.020664][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3708.020664][ T895] ___sys_sendmsg+0xee/0x170 [ 3708.020664][ T895] __sys_sendmsg+0xcd/0x170 [ 3708.020664][ T895] do_syscall_64+0xc6/0x1e0 [ 3708.020664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3708.020664][ T895] [ 3718.127063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3718.127587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3718.127587][ T895] netdev_get_by_index+0x5e/0x80 [ 3718.127587][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3718.127587][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3718.127587][ T895] ip6_route_add+0x1c/0x140 [ 3718.127587][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3718.127587][ T895] addrconf_add_dev+0xe2/0x170 [ 3718.127587][ T895] inet6_addr_add+0x12f/0xa40 [ 3718.127587][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3718.127587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3718.127587][ T895] netlink_rcv_skb+0x130/0x360 [ 3718.127587][ T895] netlink_unicast+0x449/0x710 [ 3718.127587][ T895] netlink_sendmsg+0x723/0xbe0 [ 3718.127587][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3718.127587][ T895] ___sys_sendmsg+0xee/0x170 [ 3718.127587][ T895] __sys_sendmsg+0xcd/0x170 [ 3718.127587][ T895] do_syscall_64+0xc6/0x1e0 [ 3718.127587][ T895] [ 3718.130492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3718.130492][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3718.130492][ T895] ipv6_find_idev+0x102/0x170 [ 3718.130492][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3718.130492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3718.130492][ T895] netlink_rcv_skb+0x130/0x360 [ 3718.130492][ T895] netlink_unicast+0x449/0x710 [ 3718.130492][ T895] netlink_sendmsg+0x723/0xbe0 [ 3718.130492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3718.130492][ T895] ___sys_sendmsg+0xee/0x170 [ 3718.130492][ T895] __sys_sendmsg+0xcd/0x170 [ 3718.130492][ T895] do_syscall_64+0xc6/0x1e0 [ 3718.130492][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3718.130492][ T895] [ 3718.132737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3718.132737][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3718.132737][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3718.132737][ T895] ipv6_find_idev+0x102/0x170 [ 3718.132737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3718.132737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3718.132737][ T895] netlink_rcv_skb+0x130/0x360 [ 3718.132737][ T895] netlink_unicast+0x449/0x710 [ 3718.132737][ T895] netlink_sendmsg+0x723/0xbe0 [ 3718.132737][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3718.132737][ T895] ___sys_sendmsg+0xee/0x170 [ 3718.132737][ T895] __sys_sendmsg+0xcd/0x170 [ 3718.132737][ T895] do_syscall_64+0xc6/0x1e0 [ 3718.132737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3718.132737][ T895] [ 3728.374942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3728.375507][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3728.375507][ T895] netdev_get_by_index+0x5e/0x80 [ 3728.375507][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3728.375507][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3728.375507][ T895] ip6_route_add+0x1c/0x140 [ 3728.375507][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3728.375507][ T895] addrconf_add_dev+0xe2/0x170 [ 3728.375507][ T895] inet6_addr_add+0x12f/0xa40 [ 3728.375507][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3728.375507][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3728.375507][ T895] netlink_rcv_skb+0x130/0x360 [ 3728.375507][ T895] netlink_unicast+0x449/0x710 [ 3728.375507][ T895] netlink_sendmsg+0x723/0xbe0 [ 3728.375507][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3728.375507][ T895] ___sys_sendmsg+0xee/0x170 [ 3728.375507][ T895] __sys_sendmsg+0xcd/0x170 [ 3728.375507][ T895] do_syscall_64+0xc6/0x1e0 [ 3728.375507][ T895] [ 3728.379201][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3728.379201][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3728.379201][ T895] ipv6_find_idev+0x102/0x170 [ 3728.379201][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3728.379201][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3728.379201][ T895] netlink_rcv_skb+0x130/0x360 [ 3728.379201][ T895] netlink_unicast+0x449/0x710 [ 3728.379201][ T895] netlink_sendmsg+0x723/0xbe0 [ 3728.379201][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3728.379201][ T895] ___sys_sendmsg+0xee/0x170 [ 3728.379201][ T895] __sys_sendmsg+0xcd/0x170 [ 3728.379201][ T895] do_syscall_64+0xc6/0x1e0 [ 3728.379201][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3728.379201][ T895] [ 3728.382007][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3728.382007][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3728.382007][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3728.382007][ T895] ipv6_find_idev+0x102/0x170 [ 3728.382007][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3728.382007][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3728.382007][ T895] netlink_rcv_skb+0x130/0x360 [ 3728.382007][ T895] netlink_unicast+0x449/0x710 [ 3728.382007][ T895] netlink_sendmsg+0x723/0xbe0 [ 3728.382007][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3728.382007][ T895] ___sys_sendmsg+0xee/0x170 [ 3728.382007][ T895] __sys_sendmsg+0xcd/0x170 [ 3728.382007][ T895] do_syscall_64+0xc6/0x1e0 [ 3728.382007][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3728.382007][ T895] [ 3738.623051][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3738.623628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3738.623628][ T895] netdev_get_by_index+0x5e/0x80 [ 3738.623628][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3738.623628][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3738.623628][ T895] ip6_route_add+0x1c/0x140 [ 3738.623628][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3738.623628][ T895] addrconf_add_dev+0xe2/0x170 [ 3738.623628][ T895] inet6_addr_add+0x12f/0xa40 [ 3738.623628][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3738.623628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3738.623628][ T895] netlink_rcv_skb+0x130/0x360 [ 3738.623628][ T895] netlink_unicast+0x449/0x710 [ 3738.623628][ T895] netlink_sendmsg+0x723/0xbe0 [ 3738.623628][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3738.623628][ T895] ___sys_sendmsg+0xee/0x170 [ 3738.623628][ T895] __sys_sendmsg+0xcd/0x170 [ 3738.623628][ T895] do_syscall_64+0xc6/0x1e0 [ 3738.623628][ T895] [ 3738.627248][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3738.627248][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3738.627248][ T895] ipv6_find_idev+0x102/0x170 [ 3738.627248][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3738.627248][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3738.627248][ T895] netlink_rcv_skb+0x130/0x360 [ 3738.627248][ T895] netlink_unicast+0x449/0x710 [ 3738.627248][ T895] netlink_sendmsg+0x723/0xbe0 [ 3738.627248][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3738.627248][ T895] ___sys_sendmsg+0xee/0x170 [ 3738.627248][ T895] __sys_sendmsg+0xcd/0x170 [ 3738.627248][ T895] do_syscall_64+0xc6/0x1e0 [ 3738.627248][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3738.627248][ T895] [ 3738.630067][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3738.630067][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3738.630067][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3738.630067][ T895] ipv6_find_idev+0x102/0x170 [ 3738.630067][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3738.630067][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3738.630067][ T895] netlink_rcv_skb+0x130/0x360 [ 3738.630067][ T895] netlink_unicast+0x449/0x710 [ 3738.630067][ T895] netlink_sendmsg+0x723/0xbe0 [ 3738.630067][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3738.630067][ T895] ___sys_sendmsg+0xee/0x170 [ 3738.630067][ T895] __sys_sendmsg+0xcd/0x170 [ 3738.630067][ T895] do_syscall_64+0xc6/0x1e0 [ 3738.630067][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3738.630067][ T895] [ 3748.871009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3748.871492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3748.871492][ T895] netdev_get_by_index+0x5e/0x80 [ 3748.871492][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3748.871492][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3748.871492][ T895] ip6_route_add+0x1c/0x140 [ 3748.871492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3748.871492][ T895] addrconf_add_dev+0xe2/0x170 [ 3748.871492][ T895] inet6_addr_add+0x12f/0xa40 [ 3748.871492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3748.871492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3748.871492][ T895] netlink_rcv_skb+0x130/0x360 [ 3748.871492][ T895] netlink_unicast+0x449/0x710 [ 3748.871492][ T895] netlink_sendmsg+0x723/0xbe0 [ 3748.871492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3748.871492][ T895] ___sys_sendmsg+0xee/0x170 [ 3748.871492][ T895] __sys_sendmsg+0xcd/0x170 [ 3748.871492][ T895] do_syscall_64+0xc6/0x1e0 [ 3748.871492][ T895] [ 3748.873707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3748.873707][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3748.873707][ T895] ipv6_find_idev+0x102/0x170 [ 3748.873707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3748.873707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3748.873707][ T895] netlink_rcv_skb+0x130/0x360 [ 3748.873707][ T895] netlink_unicast+0x449/0x710 [ 3748.873707][ T895] netlink_sendmsg+0x723/0xbe0 [ 3748.873707][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3748.873707][ T895] ___sys_sendmsg+0xee/0x170 [ 3748.873707][ T895] __sys_sendmsg+0xcd/0x170 [ 3748.873707][ T895] do_syscall_64+0xc6/0x1e0 [ 3748.873707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3748.873707][ T895] [ 3748.875409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3748.875409][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3748.875409][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3748.875409][ T895] ipv6_find_idev+0x102/0x170 [ 3748.875409][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3748.875409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3748.875409][ T895] netlink_rcv_skb+0x130/0x360 [ 3748.875409][ T895] netlink_unicast+0x449/0x710 [ 3748.875409][ T895] netlink_sendmsg+0x723/0xbe0 [ 3748.875409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3748.875409][ T895] ___sys_sendmsg+0xee/0x170 [ 3748.875409][ T895] __sys_sendmsg+0xcd/0x170 [ 3748.875409][ T895] do_syscall_64+0xc6/0x1e0 [ 3748.875409][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3748.875409][ T895] [ 3759.118938][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3759.119504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3759.119504][ T895] netdev_get_by_index+0x5e/0x80 [ 3759.119504][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3759.119504][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3759.119504][ T895] ip6_route_add+0x1c/0x140 [ 3759.119504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3759.119504][ T895] addrconf_add_dev+0xe2/0x170 [ 3759.119504][ T895] inet6_addr_add+0x12f/0xa40 [ 3759.119504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3759.119504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3759.119504][ T895] netlink_rcv_skb+0x130/0x360 [ 3759.119504][ T895] netlink_unicast+0x449/0x710 [ 3759.119504][ T895] netlink_sendmsg+0x723/0xbe0 [ 3759.119504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3759.119504][ T895] ___sys_sendmsg+0xee/0x170 [ 3759.119504][ T895] __sys_sendmsg+0xcd/0x170 [ 3759.119504][ T895] do_syscall_64+0xc6/0x1e0 [ 3759.119504][ T895] [ 3759.123099][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3759.123099][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3759.123099][ T895] ipv6_find_idev+0x102/0x170 [ 3759.123099][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3759.123099][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3759.123099][ T895] netlink_rcv_skb+0x130/0x360 [ 3759.123099][ T895] netlink_unicast+0x449/0x710 [ 3759.123099][ T895] netlink_sendmsg+0x723/0xbe0 [ 3759.123099][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3759.123099][ T895] ___sys_sendmsg+0xee/0x170 [ 3759.123099][ T895] __sys_sendmsg+0xcd/0x170 [ 3759.123099][ T895] do_syscall_64+0xc6/0x1e0 [ 3759.123099][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3759.123099][ T895] [ 3759.125924][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3759.125924][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3759.125924][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3759.125924][ T895] ipv6_find_idev+0x102/0x170 [ 3759.125924][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3759.125924][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3759.125924][ T895] netlink_rcv_skb+0x130/0x360 [ 3759.125924][ T895] netlink_unicast+0x449/0x710 [ 3759.125924][ T895] netlink_sendmsg+0x723/0xbe0 [ 3759.125924][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3759.125924][ T895] ___sys_sendmsg+0xee/0x170 [ 3759.125924][ T895] __sys_sendmsg+0xcd/0x170 [ 3759.125924][ T895] do_syscall_64+0xc6/0x1e0 [ 3759.125924][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3759.125924][ T895] [ 3769.367017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3769.367498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3769.367498][ T895] netdev_get_by_index+0x5e/0x80 [ 3769.367498][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3769.367498][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3769.367498][ T895] ip6_route_add+0x1c/0x140 [ 3769.367498][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3769.367498][ T895] addrconf_add_dev+0xe2/0x170 [ 3769.367498][ T895] inet6_addr_add+0x12f/0xa40 [ 3769.367498][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3769.367498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3769.367498][ T895] netlink_rcv_skb+0x130/0x360 [ 3769.367498][ T895] netlink_unicast+0x449/0x710 [ 3769.367498][ T895] netlink_sendmsg+0x723/0xbe0 [ 3769.367498][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3769.367498][ T895] ___sys_sendmsg+0xee/0x170 [ 3769.367498][ T895] __sys_sendmsg+0xcd/0x170 [ 3769.367498][ T895] do_syscall_64+0xc6/0x1e0 [ 3769.367498][ T895] [ 3769.369712][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3769.369712][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3769.369712][ T895] ipv6_find_idev+0x102/0x170 [ 3769.369712][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3769.369712][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3769.369712][ T895] netlink_rcv_skb+0x130/0x360 [ 3769.369712][ T895] netlink_unicast+0x449/0x710 [ 3769.369712][ T895] netlink_sendmsg+0x723/0xbe0 [ 3769.369712][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3769.369712][ T895] ___sys_sendmsg+0xee/0x170 [ 3769.369712][ T895] __sys_sendmsg+0xcd/0x170 [ 3769.369712][ T895] do_syscall_64+0xc6/0x1e0 [ 3769.369712][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3769.369712][ T895] [ 3769.371461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3769.371461][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3769.371461][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3769.371461][ T895] ipv6_find_idev+0x102/0x170 [ 3769.371461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3769.371461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3769.371461][ T895] netlink_rcv_skb+0x130/0x360 [ 3769.371461][ T895] netlink_unicast+0x449/0x710 [ 3769.371461][ T895] netlink_sendmsg+0x723/0xbe0 [ 3769.371461][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3769.371461][ T895] ___sys_sendmsg+0xee/0x170 [ 3769.371461][ T895] __sys_sendmsg+0xcd/0x170 [ 3769.371461][ T895] do_syscall_64+0xc6/0x1e0 [ 3769.371461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3769.371461][ T895] [ 3779.615057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3779.615539][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3779.615539][ T895] netdev_get_by_index+0x5e/0x80 [ 3779.615539][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3779.615539][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3779.615539][ T895] ip6_route_add+0x1c/0x140 [ 3779.615539][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3779.615539][ T895] addrconf_add_dev+0xe2/0x170 [ 3779.615539][ T895] inet6_addr_add+0x12f/0xa40 [ 3779.615539][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3779.615539][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3779.615539][ T895] netlink_rcv_skb+0x130/0x360 [ 3779.615539][ T895] netlink_unicast+0x449/0x710 [ 3779.615539][ T895] netlink_sendmsg+0x723/0xbe0 [ 3779.615539][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3779.615539][ T895] ___sys_sendmsg+0xee/0x170 [ 3779.615539][ T895] __sys_sendmsg+0xcd/0x170 [ 3779.615539][ T895] do_syscall_64+0xc6/0x1e0 [ 3779.615539][ T895] [ 3779.617793][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3779.617793][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3779.617793][ T895] ipv6_find_idev+0x102/0x170 [ 3779.617793][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3779.617793][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3779.617793][ T895] netlink_rcv_skb+0x130/0x360 [ 3779.617793][ T895] netlink_unicast+0x449/0x710 [ 3779.617793][ T895] netlink_sendmsg+0x723/0xbe0 [ 3779.617793][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3779.617793][ T895] ___sys_sendmsg+0xee/0x170 [ 3779.617793][ T895] __sys_sendmsg+0xcd/0x170 [ 3779.617793][ T895] do_syscall_64+0xc6/0x1e0 [ 3779.617793][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3779.617793][ T895] [ 3779.619501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3779.619501][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3779.619501][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3779.619501][ T895] ipv6_find_idev+0x102/0x170 [ 3779.619501][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3779.619501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3779.619501][ T895] netlink_rcv_skb+0x130/0x360 [ 3779.619501][ T895] netlink_unicast+0x449/0x710 [ 3779.619501][ T895] netlink_sendmsg+0x723/0xbe0 [ 3779.619501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3779.619501][ T895] ___sys_sendmsg+0xee/0x170 [ 3779.619501][ T895] __sys_sendmsg+0xcd/0x170 [ 3779.619501][ T895] do_syscall_64+0xc6/0x1e0 [ 3779.619501][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3779.619501][ T895] [ 3789.631060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3789.631557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3789.631557][ T895] netdev_get_by_index+0x5e/0x80 [ 3789.631557][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3789.631557][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3789.631557][ T895] ip6_route_add+0x1c/0x140 [ 3789.631557][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3789.631557][ T895] addrconf_add_dev+0xe2/0x170 [ 3789.631557][ T895] inet6_addr_add+0x12f/0xa40 [ 3789.631557][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3789.631557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3789.631557][ T895] netlink_rcv_skb+0x130/0x360 [ 3789.631557][ T895] netlink_unicast+0x449/0x710 [ 3789.631557][ T895] netlink_sendmsg+0x723/0xbe0 [ 3789.631557][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3789.631557][ T895] ___sys_sendmsg+0xee/0x170 [ 3789.631557][ T895] __sys_sendmsg+0xcd/0x170 [ 3789.631557][ T895] do_syscall_64+0xc6/0x1e0 [ 3789.631557][ T895] [ 3789.633784][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3789.633784][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3789.633784][ T895] ipv6_find_idev+0x102/0x170 [ 3789.633784][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3789.633784][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3789.633784][ T895] netlink_rcv_skb+0x130/0x360 [ 3789.633784][ T895] netlink_unicast+0x449/0x710 [ 3789.633784][ T895] netlink_sendmsg+0x723/0xbe0 [ 3789.633784][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3789.633784][ T895] ___sys_sendmsg+0xee/0x170 [ 3789.633784][ T895] __sys_sendmsg+0xcd/0x170 [ 3789.633784][ T895] do_syscall_64+0xc6/0x1e0 [ 3789.633784][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3789.633784][ T895] [ 3789.635492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3789.635492][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3789.635492][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3789.635492][ T895] ipv6_find_idev+0x102/0x170 [ 3789.635492][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3789.635492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3789.635492][ T895] netlink_rcv_skb+0x130/0x360 [ 3789.635492][ T895] netlink_unicast+0x449/0x710 [ 3789.635492][ T895] netlink_sendmsg+0x723/0xbe0 [ 3789.635492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3789.635492][ T895] ___sys_sendmsg+0xee/0x170 [ 3789.635492][ T895] __sys_sendmsg+0xcd/0x170 [ 3789.635492][ T895] do_syscall_64+0xc6/0x1e0 [ 3789.635492][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3789.635492][ T895] [ 3799.879026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3799.879449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3799.879449][ T895] netdev_get_by_index+0x5e/0x80 [ 3799.879449][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3799.879449][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3799.879449][ T895] ip6_route_add+0x1c/0x140 [ 3799.879449][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3799.879449][ T895] addrconf_add_dev+0xe2/0x170 [ 3799.879449][ T895] inet6_addr_add+0x12f/0xa40 [ 3799.879449][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3799.879449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3799.879449][ T895] netlink_rcv_skb+0x130/0x360 [ 3799.879449][ T895] netlink_unicast+0x449/0x710 [ 3799.879449][ T895] netlink_sendmsg+0x723/0xbe0 [ 3799.879449][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3799.879449][ T895] ___sys_sendmsg+0xee/0x170 [ 3799.879449][ T895] __sys_sendmsg+0xcd/0x170 [ 3799.879449][ T895] do_syscall_64+0xc6/0x1e0 [ 3799.879449][ T895] [ 3799.881654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3799.881654][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3799.881654][ T895] ipv6_find_idev+0x102/0x170 [ 3799.881654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3799.881654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3799.881654][ T895] netlink_rcv_skb+0x130/0x360 [ 3799.881654][ T895] netlink_unicast+0x449/0x710 [ 3799.881654][ T895] netlink_sendmsg+0x723/0xbe0 [ 3799.881654][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3799.881654][ T895] ___sys_sendmsg+0xee/0x170 [ 3799.881654][ T895] __sys_sendmsg+0xcd/0x170 [ 3799.881654][ T895] do_syscall_64+0xc6/0x1e0 [ 3799.881654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3799.881654][ T895] [ 3799.883378][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3799.883378][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3799.883378][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3799.883378][ T895] ipv6_find_idev+0x102/0x170 [ 3799.883378][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3799.883378][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3799.883378][ T895] netlink_rcv_skb+0x130/0x360 [ 3799.883378][ T895] netlink_unicast+0x449/0x710 [ 3799.883378][ T895] netlink_sendmsg+0x723/0xbe0 [ 3799.883378][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3799.883378][ T895] ___sys_sendmsg+0xee/0x170 [ 3799.883378][ T895] __sys_sendmsg+0xcd/0x170 [ 3799.883378][ T895] do_syscall_64+0xc6/0x1e0 [ 3799.883378][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3799.883378][ T895] [ 3809.887011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3809.887527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3809.887527][ T895] netdev_get_by_index+0x5e/0x80 [ 3809.887527][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3809.887527][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3809.887527][ T895] ip6_route_add+0x1c/0x140 [ 3809.887527][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3809.887527][ T895] addrconf_add_dev+0xe2/0x170 [ 3809.887527][ T895] inet6_addr_add+0x12f/0xa40 [ 3809.887527][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3809.887527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3809.887527][ T895] netlink_rcv_skb+0x130/0x360 [ 3809.887527][ T895] netlink_unicast+0x449/0x710 [ 3809.887527][ T895] netlink_sendmsg+0x723/0xbe0 [ 3809.887527][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3809.887527][ T895] ___sys_sendmsg+0xee/0x170 [ 3809.887527][ T895] __sys_sendmsg+0xcd/0x170 [ 3809.887527][ T895] do_syscall_64+0xc6/0x1e0 [ 3809.887527][ T895] [ 3809.891135][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3809.891135][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3809.891135][ T895] ipv6_find_idev+0x102/0x170 [ 3809.891135][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3809.891135][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3809.891135][ T895] netlink_rcv_skb+0x130/0x360 [ 3809.891135][ T895] netlink_unicast+0x449/0x710 [ 3809.891135][ T895] netlink_sendmsg+0x723/0xbe0 [ 3809.891135][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3809.891135][ T895] ___sys_sendmsg+0xee/0x170 [ 3809.891135][ T895] __sys_sendmsg+0xcd/0x170 [ 3809.891135][ T895] do_syscall_64+0xc6/0x1e0 [ 3809.891135][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3809.891135][ T895] [ 3809.893970][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3809.893970][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3809.893970][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3809.893970][ T895] ipv6_find_idev+0x102/0x170 [ 3809.893970][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3809.893970][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3809.893970][ T895] netlink_rcv_skb+0x130/0x360 [ 3809.893970][ T895] netlink_unicast+0x449/0x710 [ 3809.893970][ T895] netlink_sendmsg+0x723/0xbe0 [ 3809.893970][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3809.893970][ T895] ___sys_sendmsg+0xee/0x170 [ 3809.893970][ T895] __sys_sendmsg+0xcd/0x170 [ 3809.893970][ T895] do_syscall_64+0xc6/0x1e0 [ 3809.893970][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3809.893970][ T895] [ 3820.143063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3820.143545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3820.143545][ T895] netdev_get_by_index+0x5e/0x80 [ 3820.143545][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3820.143545][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3820.143545][ T895] ip6_route_add+0x1c/0x140 [ 3820.143545][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3820.143545][ T895] addrconf_add_dev+0xe2/0x170 [ 3820.143545][ T895] inet6_addr_add+0x12f/0xa40 [ 3820.143545][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3820.143545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3820.143545][ T895] netlink_rcv_skb+0x130/0x360 [ 3820.143545][ T895] netlink_unicast+0x449/0x710 [ 3820.143545][ T895] netlink_sendmsg+0x723/0xbe0 [ 3820.143545][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3820.143545][ T895] ___sys_sendmsg+0xee/0x170 [ 3820.143545][ T895] __sys_sendmsg+0xcd/0x170 [ 3820.143545][ T895] do_syscall_64+0xc6/0x1e0 [ 3820.143545][ T895] [ 3820.145753][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3820.145753][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3820.145753][ T895] ipv6_find_idev+0x102/0x170 [ 3820.145753][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3820.145753][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3820.145753][ T895] netlink_rcv_skb+0x130/0x360 [ 3820.145753][ T895] netlink_unicast+0x449/0x710 [ 3820.145753][ T895] netlink_sendmsg+0x723/0xbe0 [ 3820.145753][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3820.145753][ T895] ___sys_sendmsg+0xee/0x170 [ 3820.145753][ T895] __sys_sendmsg+0xcd/0x170 [ 3820.145753][ T895] do_syscall_64+0xc6/0x1e0 [ 3820.145753][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3820.145753][ T895] [ 3820.147472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3820.147472][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3820.147472][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3820.147472][ T895] ipv6_find_idev+0x102/0x170 [ 3820.147472][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3820.147472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3820.147472][ T895] netlink_rcv_skb+0x130/0x360 [ 3820.147472][ T895] netlink_unicast+0x449/0x710 [ 3820.147472][ T895] netlink_sendmsg+0x723/0xbe0 [ 3820.147472][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3820.147472][ T895] ___sys_sendmsg+0xee/0x170 [ 3820.147472][ T895] __sys_sendmsg+0xcd/0x170 [ 3820.147472][ T895] do_syscall_64+0xc6/0x1e0 [ 3820.147472][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3820.147472][ T895] [ 3830.390962][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3830.391550][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3830.391550][ T895] netdev_get_by_index+0x5e/0x80 [ 3830.391550][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3830.391550][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3830.391550][ T895] ip6_route_add+0x1c/0x140 [ 3830.391550][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3830.391550][ T895] addrconf_add_dev+0xe2/0x170 [ 3830.391550][ T895] inet6_addr_add+0x12f/0xa40 [ 3830.391550][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3830.391550][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3830.391550][ T895] netlink_rcv_skb+0x130/0x360 [ 3830.391550][ T895] netlink_unicast+0x449/0x710 [ 3830.391550][ T895] netlink_sendmsg+0x723/0xbe0 [ 3830.391550][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3830.391550][ T895] ___sys_sendmsg+0xee/0x170 [ 3830.391550][ T895] __sys_sendmsg+0xcd/0x170 [ 3830.391550][ T895] do_syscall_64+0xc6/0x1e0 [ 3830.391550][ T895] [ 3830.395167][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3830.395167][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3830.395167][ T895] ipv6_find_idev+0x102/0x170 [ 3830.395167][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3830.395167][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3830.395167][ T895] netlink_rcv_skb+0x130/0x360 [ 3830.395167][ T895] netlink_unicast+0x449/0x710 [ 3830.395167][ T895] netlink_sendmsg+0x723/0xbe0 [ 3830.395167][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3830.395167][ T895] ___sys_sendmsg+0xee/0x170 [ 3830.395167][ T895] __sys_sendmsg+0xcd/0x170 [ 3830.395167][ T895] do_syscall_64+0xc6/0x1e0 [ 3830.395167][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3830.395167][ T895] [ 3830.397990][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3830.397990][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3830.397990][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3830.397990][ T895] ipv6_find_idev+0x102/0x170 [ 3830.397990][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3830.397990][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3830.397990][ T895] netlink_rcv_skb+0x130/0x360 [ 3830.397990][ T895] netlink_unicast+0x449/0x710 [ 3830.397990][ T895] netlink_sendmsg+0x723/0xbe0 [ 3830.397990][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3830.397990][ T895] ___sys_sendmsg+0xee/0x170 [ 3830.397990][ T895] __sys_sendmsg+0xcd/0x170 [ 3830.397990][ T895] do_syscall_64+0xc6/0x1e0 [ 3830.397990][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3830.397990][ T895] [ 3840.647002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3840.647479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3840.647479][ T895] netdev_get_by_index+0x5e/0x80 [ 3840.647479][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3840.647479][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3840.647479][ T895] ip6_route_add+0x1c/0x140 [ 3840.647479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3840.647479][ T895] addrconf_add_dev+0xe2/0x170 [ 3840.647479][ T895] inet6_addr_add+0x12f/0xa40 [ 3840.647479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3840.647479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3840.647479][ T895] netlink_rcv_skb+0x130/0x360 [ 3840.647479][ T895] netlink_unicast+0x449/0x710 [ 3840.647479][ T895] netlink_sendmsg+0x723/0xbe0 [ 3840.647479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3840.647479][ T895] ___sys_sendmsg+0xee/0x170 [ 3840.647479][ T895] __sys_sendmsg+0xcd/0x170 [ 3840.647479][ T895] do_syscall_64+0xc6/0x1e0 [ 3840.647479][ T895] [ 3840.649696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3840.649696][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3840.649696][ T895] ipv6_find_idev+0x102/0x170 [ 3840.649696][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3840.649696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3840.649696][ T895] netlink_rcv_skb+0x130/0x360 [ 3840.649696][ T895] netlink_unicast+0x449/0x710 [ 3840.649696][ T895] netlink_sendmsg+0x723/0xbe0 [ 3840.649696][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3840.649696][ T895] ___sys_sendmsg+0xee/0x170 [ 3840.649696][ T895] __sys_sendmsg+0xcd/0x170 [ 3840.649696][ T895] do_syscall_64+0xc6/0x1e0 [ 3840.649696][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3840.649696][ T895] [ 3840.651426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3840.651426][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3840.651426][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3840.651426][ T895] ipv6_find_idev+0x102/0x170 [ 3840.651426][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3840.651426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3840.651426][ T895] netlink_rcv_skb+0x130/0x360 [ 3840.651426][ T895] netlink_unicast+0x449/0x710 [ 3840.651426][ T895] netlink_sendmsg+0x723/0xbe0 [ 3840.651426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3840.651426][ T895] ___sys_sendmsg+0xee/0x170 [ 3840.651426][ T895] __sys_sendmsg+0xcd/0x170 [ 3840.651426][ T895] do_syscall_64+0xc6/0x1e0 [ 3840.651426][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3840.651426][ T895] [ 3850.903034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3850.903536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3850.903536][ T895] netdev_get_by_index+0x5e/0x80 [ 3850.903536][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3850.903536][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3850.903536][ T895] ip6_route_add+0x1c/0x140 [ 3850.903536][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3850.903536][ T895] addrconf_add_dev+0xe2/0x170 [ 3850.903536][ T895] inet6_addr_add+0x12f/0xa40 [ 3850.903536][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3850.903536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3850.903536][ T895] netlink_rcv_skb+0x130/0x360 [ 3850.903536][ T895] netlink_unicast+0x449/0x710 [ 3850.903536][ T895] netlink_sendmsg+0x723/0xbe0 [ 3850.903536][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3850.903536][ T895] ___sys_sendmsg+0xee/0x170 [ 3850.903536][ T895] __sys_sendmsg+0xcd/0x170 [ 3850.903536][ T895] do_syscall_64+0xc6/0x1e0 [ 3850.903536][ T895] [ 3850.905734][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3850.905734][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3850.905734][ T895] ipv6_find_idev+0x102/0x170 [ 3850.905734][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3850.905734][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3850.905734][ T895] netlink_rcv_skb+0x130/0x360 [ 3850.905734][ T895] netlink_unicast+0x449/0x710 [ 3850.905734][ T895] netlink_sendmsg+0x723/0xbe0 [ 3850.905734][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3850.905734][ T895] ___sys_sendmsg+0xee/0x170 [ 3850.905734][ T895] __sys_sendmsg+0xcd/0x170 [ 3850.905734][ T895] do_syscall_64+0xc6/0x1e0 [ 3850.905734][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3850.905734][ T895] [ 3850.907446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3850.907446][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3850.907446][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3850.907446][ T895] ipv6_find_idev+0x102/0x170 [ 3850.907446][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3850.907446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3850.907446][ T895] netlink_rcv_skb+0x130/0x360 [ 3850.907446][ T895] netlink_unicast+0x449/0x710 [ 3850.907446][ T895] netlink_sendmsg+0x723/0xbe0 [ 3850.907446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3850.907446][ T895] ___sys_sendmsg+0xee/0x170 [ 3850.907446][ T895] __sys_sendmsg+0xcd/0x170 [ 3850.907446][ T895] do_syscall_64+0xc6/0x1e0 [ 3850.907446][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3850.907446][ T895] [ 3861.151054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3861.151539][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3861.151539][ T895] netdev_get_by_index+0x5e/0x80 [ 3861.151539][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3861.151539][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3861.151539][ T895] ip6_route_add+0x1c/0x140 [ 3861.151539][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3861.151539][ T895] addrconf_add_dev+0xe2/0x170 [ 3861.151539][ T895] inet6_addr_add+0x12f/0xa40 [ 3861.151539][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3861.151539][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3861.151539][ T895] netlink_rcv_skb+0x130/0x360 [ 3861.151539][ T895] netlink_unicast+0x449/0x710 [ 3861.151539][ T895] netlink_sendmsg+0x723/0xbe0 [ 3861.151539][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3861.151539][ T895] ___sys_sendmsg+0xee/0x170 [ 3861.151539][ T895] __sys_sendmsg+0xcd/0x170 [ 3861.151539][ T895] do_syscall_64+0xc6/0x1e0 [ 3861.151539][ T895] [ 3861.153747][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3861.153747][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3861.153747][ T895] ipv6_find_idev+0x102/0x170 [ 3861.153747][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3861.153747][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3861.153747][ T895] netlink_rcv_skb+0x130/0x360 [ 3861.153747][ T895] netlink_unicast+0x449/0x710 [ 3861.153747][ T895] netlink_sendmsg+0x723/0xbe0 [ 3861.153747][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3861.153747][ T895] ___sys_sendmsg+0xee/0x170 [ 3861.153747][ T895] __sys_sendmsg+0xcd/0x170 [ 3861.153747][ T895] do_syscall_64+0xc6/0x1e0 [ 3861.153747][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3861.153747][ T895] [ 3861.155454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3861.155454][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3861.155454][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3861.155454][ T895] ipv6_find_idev+0x102/0x170 [ 3861.155454][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3861.155454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3861.155454][ T895] netlink_rcv_skb+0x130/0x360 [ 3861.155454][ T895] netlink_unicast+0x449/0x710 [ 3861.155454][ T895] netlink_sendmsg+0x723/0xbe0 [ 3861.155454][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3861.155454][ T895] ___sys_sendmsg+0xee/0x170 [ 3861.155454][ T895] __sys_sendmsg+0xcd/0x170 [ 3861.155454][ T895] do_syscall_64+0xc6/0x1e0 [ 3861.155454][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3861.155454][ T895] [ 3871.167061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3871.167552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3871.167552][ T895] netdev_get_by_index+0x5e/0x80 [ 3871.167552][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3871.167552][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3871.167552][ T895] ip6_route_add+0x1c/0x140 [ 3871.167552][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3871.167552][ T895] addrconf_add_dev+0xe2/0x170 [ 3871.167552][ T895] inet6_addr_add+0x12f/0xa40 [ 3871.167552][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3871.167552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3871.167552][ T895] netlink_rcv_skb+0x130/0x360 [ 3871.167552][ T895] netlink_unicast+0x449/0x710 [ 3871.167552][ T895] netlink_sendmsg+0x723/0xbe0 [ 3871.167552][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3871.167552][ T895] ___sys_sendmsg+0xee/0x170 [ 3871.167552][ T895] __sys_sendmsg+0xcd/0x170 [ 3871.167552][ T895] do_syscall_64+0xc6/0x1e0 [ 3871.167552][ T895] [ 3871.169772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3871.169772][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3871.169772][ T895] ipv6_find_idev+0x102/0x170 [ 3871.169772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3871.169772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3871.169772][ T895] netlink_rcv_skb+0x130/0x360 [ 3871.169772][ T895] netlink_unicast+0x449/0x710 [ 3871.169772][ T895] netlink_sendmsg+0x723/0xbe0 [ 3871.169772][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3871.169772][ T895] ___sys_sendmsg+0xee/0x170 [ 3871.169772][ T895] __sys_sendmsg+0xcd/0x170 [ 3871.169772][ T895] do_syscall_64+0xc6/0x1e0 [ 3871.169772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3871.169772][ T895] [ 3871.171479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3871.171479][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3871.171479][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3871.171479][ T895] ipv6_find_idev+0x102/0x170 [ 3871.171479][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3871.171479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3871.171479][ T895] netlink_rcv_skb+0x130/0x360 [ 3871.171479][ T895] netlink_unicast+0x449/0x710 [ 3871.171479][ T895] netlink_sendmsg+0x723/0xbe0 [ 3871.171479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3871.171479][ T895] ___sys_sendmsg+0xee/0x170 [ 3871.171479][ T895] __sys_sendmsg+0xcd/0x170 [ 3871.171479][ T895] do_syscall_64+0xc6/0x1e0 [ 3871.171479][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3871.171479][ T895] [ 3881.311001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3881.311560][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3881.311560][ T895] netdev_get_by_index+0x5e/0x80 [ 3881.311560][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3881.311560][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3881.311560][ T895] ip6_route_add+0x1c/0x140 [ 3881.311560][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3881.311560][ T895] addrconf_add_dev+0xe2/0x170 [ 3881.311560][ T895] inet6_addr_add+0x12f/0xa40 [ 3881.311560][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3881.311560][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3881.311560][ T895] netlink_rcv_skb+0x130/0x360 [ 3881.311560][ T895] netlink_unicast+0x449/0x710 [ 3881.311560][ T895] netlink_sendmsg+0x723/0xbe0 [ 3881.311560][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3881.311560][ T895] ___sys_sendmsg+0xee/0x170 [ 3881.311560][ T895] __sys_sendmsg+0xcd/0x170 [ 3881.311560][ T895] do_syscall_64+0xc6/0x1e0 [ 3881.311560][ T895] [ 3881.315157][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3881.315157][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3881.315157][ T895] ipv6_find_idev+0x102/0x170 [ 3881.315157][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3881.315157][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3881.315157][ T895] netlink_rcv_skb+0x130/0x360 [ 3881.315157][ T895] netlink_unicast+0x449/0x710 [ 3881.315157][ T895] netlink_sendmsg+0x723/0xbe0 [ 3881.315157][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3881.315157][ T895] ___sys_sendmsg+0xee/0x170 [ 3881.315157][ T895] __sys_sendmsg+0xcd/0x170 [ 3881.315157][ T895] do_syscall_64+0xc6/0x1e0 [ 3881.315157][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3881.315157][ T895] [ 3881.317977][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3881.317977][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3881.317977][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3881.317977][ T895] ipv6_find_idev+0x102/0x170 [ 3881.317977][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3881.317977][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3881.317977][ T895] netlink_rcv_skb+0x130/0x360 [ 3881.317977][ T895] netlink_unicast+0x449/0x710 [ 3881.317977][ T895] netlink_sendmsg+0x723/0xbe0 [ 3881.317977][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3881.317977][ T895] ___sys_sendmsg+0xee/0x170 [ 3881.317977][ T895] __sys_sendmsg+0xcd/0x170 [ 3881.317977][ T895] do_syscall_64+0xc6/0x1e0 [ 3881.317977][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3881.317977][ T895] [ 3891.559066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3891.559491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3891.559491][ T895] netdev_get_by_index+0x5e/0x80 [ 3891.559491][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3891.559491][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3891.559491][ T895] ip6_route_add+0x1c/0x140 [ 3891.559491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3891.559491][ T895] addrconf_add_dev+0xe2/0x170 [ 3891.559491][ T895] inet6_addr_add+0x12f/0xa40 [ 3891.559491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3891.559491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3891.559491][ T895] netlink_rcv_skb+0x130/0x360 [ 3891.559491][ T895] netlink_unicast+0x449/0x710 [ 3891.559491][ T895] netlink_sendmsg+0x723/0xbe0 [ 3891.559491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3891.559491][ T895] ___sys_sendmsg+0xee/0x170 [ 3891.559491][ T895] __sys_sendmsg+0xcd/0x170 [ 3891.559491][ T895] do_syscall_64+0xc6/0x1e0 [ 3891.559491][ T895] [ 3891.561724][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3891.561724][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3891.561724][ T895] ipv6_find_idev+0x102/0x170 [ 3891.561724][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3891.561724][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3891.561724][ T895] netlink_rcv_skb+0x130/0x360 [ 3891.561724][ T895] netlink_unicast+0x449/0x710 [ 3891.561724][ T895] netlink_sendmsg+0x723/0xbe0 [ 3891.561724][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3891.561724][ T895] ___sys_sendmsg+0xee/0x170 [ 3891.561724][ T895] __sys_sendmsg+0xcd/0x170 [ 3891.561724][ T895] do_syscall_64+0xc6/0x1e0 [ 3891.561724][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3891.561724][ T895] [ 3891.563471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3891.563471][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3891.563471][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3891.563471][ T895] ipv6_find_idev+0x102/0x170 [ 3891.563471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3891.563471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3891.563471][ T895] netlink_rcv_skb+0x130/0x360 [ 3891.563471][ T895] netlink_unicast+0x449/0x710 [ 3891.563471][ T895] netlink_sendmsg+0x723/0xbe0 [ 3891.563471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3891.563471][ T895] ___sys_sendmsg+0xee/0x170 [ 3891.563471][ T895] __sys_sendmsg+0xcd/0x170 [ 3891.563471][ T895] do_syscall_64+0xc6/0x1e0 [ 3891.563471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3891.563471][ T895] [ 3901.807018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3901.807528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3901.807528][ T895] netdev_get_by_index+0x5e/0x80 [ 3901.807528][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3901.807528][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3901.807528][ T895] ip6_route_add+0x1c/0x140 [ 3901.807528][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3901.807528][ T895] addrconf_add_dev+0xe2/0x170 [ 3901.807528][ T895] inet6_addr_add+0x12f/0xa40 [ 3901.807528][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3901.807528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3901.807528][ T895] netlink_rcv_skb+0x130/0x360 [ 3901.807528][ T895] netlink_unicast+0x449/0x710 [ 3901.807528][ T895] netlink_sendmsg+0x723/0xbe0 [ 3901.807528][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3901.807528][ T895] ___sys_sendmsg+0xee/0x170 [ 3901.807528][ T895] __sys_sendmsg+0xcd/0x170 [ 3901.807528][ T895] do_syscall_64+0xc6/0x1e0 [ 3901.807528][ T895] [ 3901.811132][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3901.811132][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3901.811132][ T895] ipv6_find_idev+0x102/0x170 [ 3901.811132][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3901.811132][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3901.811132][ T895] netlink_rcv_skb+0x130/0x360 [ 3901.811132][ T895] netlink_unicast+0x449/0x710 [ 3901.811132][ T895] netlink_sendmsg+0x723/0xbe0 [ 3901.811132][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3901.811132][ T895] ___sys_sendmsg+0xee/0x170 [ 3901.811132][ T895] __sys_sendmsg+0xcd/0x170 [ 3901.811132][ T895] do_syscall_64+0xc6/0x1e0 [ 3901.811132][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3901.811132][ T895] [ 3901.813994][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3901.813994][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3901.813994][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3901.813994][ T895] ipv6_find_idev+0x102/0x170 [ 3901.813994][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3901.813994][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3901.813994][ T895] netlink_rcv_skb+0x130/0x360 [ 3901.813994][ T895] netlink_unicast+0x449/0x710 [ 3901.813994][ T895] netlink_sendmsg+0x723/0xbe0 [ 3901.813994][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3901.813994][ T895] ___sys_sendmsg+0xee/0x170 [ 3901.813994][ T895] __sys_sendmsg+0xcd/0x170 [ 3901.813994][ T895] do_syscall_64+0xc6/0x1e0 [ 3901.813994][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3901.813994][ T895] [ 3912.055043][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3912.055583][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3912.055583][ T895] netdev_get_by_index+0x5e/0x80 [ 3912.055583][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3912.055583][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3912.055583][ T895] ip6_route_add+0x1c/0x140 [ 3912.055583][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3912.055583][ T895] addrconf_add_dev+0xe2/0x170 [ 3912.055583][ T895] inet6_addr_add+0x12f/0xa40 [ 3912.055583][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3912.055583][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3912.055583][ T895] netlink_rcv_skb+0x130/0x360 [ 3912.055583][ T895] netlink_unicast+0x449/0x710 [ 3912.055583][ T895] netlink_sendmsg+0x723/0xbe0 [ 3912.055583][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3912.055583][ T895] ___sys_sendmsg+0xee/0x170 [ 3912.055583][ T895] __sys_sendmsg+0xcd/0x170 [ 3912.055583][ T895] do_syscall_64+0xc6/0x1e0 [ 3912.055583][ T895] [ 3912.059193][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3912.059193][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3912.059193][ T895] ipv6_find_idev+0x102/0x170 [ 3912.059193][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3912.059193][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3912.059193][ T895] netlink_rcv_skb+0x130/0x360 [ 3912.059193][ T895] netlink_unicast+0x449/0x710 [ 3912.059193][ T895] netlink_sendmsg+0x723/0xbe0 [ 3912.059193][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3912.059193][ T895] ___sys_sendmsg+0xee/0x170 [ 3912.059193][ T895] __sys_sendmsg+0xcd/0x170 [ 3912.059193][ T895] do_syscall_64+0xc6/0x1e0 [ 3912.059193][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3912.059193][ T895] [ 3912.062050][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3912.062050][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3912.062050][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3912.062050][ T895] ipv6_find_idev+0x102/0x170 [ 3912.062050][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3912.062050][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3912.062050][ T895] netlink_rcv_skb+0x130/0x360 [ 3912.062050][ T895] netlink_unicast+0x449/0x710 [ 3912.062050][ T895] netlink_sendmsg+0x723/0xbe0 [ 3912.062050][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3912.062050][ T895] ___sys_sendmsg+0xee/0x170 [ 3912.062050][ T895] __sys_sendmsg+0xcd/0x170 [ 3912.062050][ T895] do_syscall_64+0xc6/0x1e0 [ 3912.062050][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3912.062050][ T895] [ 3922.302990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3922.303408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3922.303408][ T895] netdev_get_by_index+0x5e/0x80 [ 3922.303408][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3922.303408][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3922.303408][ T895] ip6_route_add+0x1c/0x140 [ 3922.303408][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3922.303408][ T895] addrconf_add_dev+0xe2/0x170 [ 3922.303408][ T895] inet6_addr_add+0x12f/0xa40 [ 3922.303408][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3922.303408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3922.303408][ T895] netlink_rcv_skb+0x130/0x360 [ 3922.303408][ T895] netlink_unicast+0x449/0x710 [ 3922.303408][ T895] netlink_sendmsg+0x723/0xbe0 [ 3922.303408][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3922.303408][ T895] ___sys_sendmsg+0xee/0x170 [ 3922.303408][ T895] __sys_sendmsg+0xcd/0x170 [ 3922.303408][ T895] do_syscall_64+0xc6/0x1e0 [ 3922.303408][ T895] [ 3922.305669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3922.305669][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3922.305669][ T895] ipv6_find_idev+0x102/0x170 [ 3922.305669][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3922.305669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3922.305669][ T895] netlink_rcv_skb+0x130/0x360 [ 3922.305669][ T895] netlink_unicast+0x449/0x710 [ 3922.305669][ T895] netlink_sendmsg+0x723/0xbe0 [ 3922.305669][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3922.305669][ T895] ___sys_sendmsg+0xee/0x170 [ 3922.305669][ T895] __sys_sendmsg+0xcd/0x170 [ 3922.305669][ T895] do_syscall_64+0xc6/0x1e0 [ 3922.305669][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3922.305669][ T895] [ 3922.307493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3922.307493][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3922.307493][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3922.307493][ T895] ipv6_find_idev+0x102/0x170 [ 3922.307493][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3922.307493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3922.307493][ T895] netlink_rcv_skb+0x130/0x360 [ 3922.307493][ T895] netlink_unicast+0x449/0x710 [ 3922.307493][ T895] netlink_sendmsg+0x723/0xbe0 [ 3922.307493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3922.307493][ T895] ___sys_sendmsg+0xee/0x170 [ 3922.307493][ T895] __sys_sendmsg+0xcd/0x170 [ 3922.307493][ T895] do_syscall_64+0xc6/0x1e0 [ 3922.307493][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3922.307493][ T895] [ 3932.551018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3932.551519][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3932.551519][ T895] netdev_get_by_index+0x5e/0x80 [ 3932.551519][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3932.551519][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3932.551519][ T895] ip6_route_add+0x1c/0x140 [ 3932.551519][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3932.551519][ T895] addrconf_add_dev+0xe2/0x170 [ 3932.551519][ T895] inet6_addr_add+0x12f/0xa40 [ 3932.551519][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3932.551519][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3932.551519][ T895] netlink_rcv_skb+0x130/0x360 [ 3932.551519][ T895] netlink_unicast+0x449/0x710 [ 3932.551519][ T895] netlink_sendmsg+0x723/0xbe0 [ 3932.551519][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3932.551519][ T895] ___sys_sendmsg+0xee/0x170 [ 3932.551519][ T895] __sys_sendmsg+0xcd/0x170 [ 3932.551519][ T895] do_syscall_64+0xc6/0x1e0 [ 3932.551519][ T895] [ 3932.553833][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3932.553833][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3932.553833][ T895] ipv6_find_idev+0x102/0x170 [ 3932.553833][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3932.553833][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3932.553833][ T895] netlink_rcv_skb+0x130/0x360 [ 3932.553833][ T895] netlink_unicast+0x449/0x710 [ 3932.553833][ T895] netlink_sendmsg+0x723/0xbe0 [ 3932.553833][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3932.553833][ T895] ___sys_sendmsg+0xee/0x170 [ 3932.553833][ T895] __sys_sendmsg+0xcd/0x170 [ 3932.553833][ T895] do_syscall_64+0xc6/0x1e0 [ 3932.553833][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3932.553833][ T895] [ 3932.555615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3932.555615][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3932.555615][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3932.555615][ T895] ipv6_find_idev+0x102/0x170 [ 3932.555615][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3932.555615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3932.555615][ T895] netlink_rcv_skb+0x130/0x360 [ 3932.555615][ T895] netlink_unicast+0x449/0x710 [ 3932.555615][ T895] netlink_sendmsg+0x723/0xbe0 [ 3932.555615][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3932.555615][ T895] ___sys_sendmsg+0xee/0x170 [ 3932.555615][ T895] __sys_sendmsg+0xcd/0x170 [ 3932.555615][ T895] do_syscall_64+0xc6/0x1e0 [ 3932.555615][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3932.555615][ T895] [ 3942.782988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3942.783409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3942.783409][ T895] netdev_get_by_index+0x5e/0x80 [ 3942.783409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3942.783409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3942.783409][ T895] ip6_route_add+0x1c/0x140 [ 3942.783409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3942.783409][ T895] addrconf_add_dev+0xe2/0x170 [ 3942.783409][ T895] inet6_addr_add+0x12f/0xa40 [ 3942.783409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3942.783409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3942.783409][ T895] netlink_rcv_skb+0x130/0x360 [ 3942.783409][ T895] netlink_unicast+0x449/0x710 [ 3942.783409][ T895] netlink_sendmsg+0x723/0xbe0 [ 3942.783409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3942.783409][ T895] ___sys_sendmsg+0xee/0x170 [ 3942.783409][ T895] __sys_sendmsg+0xcd/0x170 [ 3942.783409][ T895] do_syscall_64+0xc6/0x1e0 [ 3942.783409][ T895] [ 3942.785624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3942.785624][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3942.785624][ T895] ipv6_find_idev+0x102/0x170 [ 3942.785624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3942.785624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3942.785624][ T895] netlink_rcv_skb+0x130/0x360 [ 3942.785624][ T895] netlink_unicast+0x449/0x710 [ 3942.785624][ T895] netlink_sendmsg+0x723/0xbe0 [ 3942.785624][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3942.785624][ T895] ___sys_sendmsg+0xee/0x170 [ 3942.785624][ T895] __sys_sendmsg+0xcd/0x170 [ 3942.785624][ T895] do_syscall_64+0xc6/0x1e0 [ 3942.785624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3942.785624][ T895] [ 3942.787345][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3942.787345][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3942.787345][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3942.787345][ T895] ipv6_find_idev+0x102/0x170 [ 3942.787345][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3942.787345][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3942.787345][ T895] netlink_rcv_skb+0x130/0x360 [ 3942.787345][ T895] netlink_unicast+0x449/0x710 [ 3942.787345][ T895] netlink_sendmsg+0x723/0xbe0 [ 3942.787345][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3942.787345][ T895] ___sys_sendmsg+0xee/0x170 [ 3942.787345][ T895] __sys_sendmsg+0xcd/0x170 [ 3942.787345][ T895] do_syscall_64+0xc6/0x1e0 [ 3942.787345][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3942.787345][ T895] [ 3953.031014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3953.031491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3953.031491][ T895] netdev_get_by_index+0x5e/0x80 [ 3953.031491][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3953.031491][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3953.031491][ T895] ip6_route_add+0x1c/0x140 [ 3953.031491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3953.031491][ T895] addrconf_add_dev+0xe2/0x170 [ 3953.031491][ T895] inet6_addr_add+0x12f/0xa40 [ 3953.031491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3953.031491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3953.031491][ T895] netlink_rcv_skb+0x130/0x360 [ 3953.031491][ T895] netlink_unicast+0x449/0x710 [ 3953.031491][ T895] netlink_sendmsg+0x723/0xbe0 [ 3953.031491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3953.031491][ T895] ___sys_sendmsg+0xee/0x170 [ 3953.031491][ T895] __sys_sendmsg+0xcd/0x170 [ 3953.031491][ T895] do_syscall_64+0xc6/0x1e0 [ 3953.031491][ T895] [ 3953.033718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3953.033718][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3953.033718][ T895] ipv6_find_idev+0x102/0x170 [ 3953.033718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3953.033718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3953.033718][ T895] netlink_rcv_skb+0x130/0x360 [ 3953.033718][ T895] netlink_unicast+0x449/0x710 [ 3953.033718][ T895] netlink_sendmsg+0x723/0xbe0 [ 3953.033718][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3953.033718][ T895] ___sys_sendmsg+0xee/0x170 [ 3953.033718][ T895] __sys_sendmsg+0xcd/0x170 [ 3953.033718][ T895] do_syscall_64+0xc6/0x1e0 [ 3953.033718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3953.033718][ T895] [ 3953.035435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3953.035435][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3953.035435][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3953.035435][ T895] ipv6_find_idev+0x102/0x170 [ 3953.035435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3953.035435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3953.035435][ T895] netlink_rcv_skb+0x130/0x360 [ 3953.035435][ T895] netlink_unicast+0x449/0x710 [ 3953.035435][ T895] netlink_sendmsg+0x723/0xbe0 [ 3953.035435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3953.035435][ T895] ___sys_sendmsg+0xee/0x170 [ 3953.035435][ T895] __sys_sendmsg+0xcd/0x170 [ 3953.035435][ T895] do_syscall_64+0xc6/0x1e0 [ 3953.035435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3953.035435][ T895] [ 3963.279035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3963.279574][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3963.279574][ T895] netdev_get_by_index+0x5e/0x80 [ 3963.279574][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3963.279574][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3963.279574][ T895] ip6_route_add+0x1c/0x140 [ 3963.279574][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3963.279574][ T895] addrconf_add_dev+0xe2/0x170 [ 3963.279574][ T895] inet6_addr_add+0x12f/0xa40 [ 3963.279574][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3963.279574][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3963.279574][ T895] netlink_rcv_skb+0x130/0x360 [ 3963.279574][ T895] netlink_unicast+0x449/0x710 [ 3963.279574][ T895] netlink_sendmsg+0x723/0xbe0 [ 3963.279574][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3963.279574][ T895] ___sys_sendmsg+0xee/0x170 [ 3963.279574][ T895] __sys_sendmsg+0xcd/0x170 [ 3963.279574][ T895] do_syscall_64+0xc6/0x1e0 [ 3963.279574][ T895] [ 3963.281788][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3963.281788][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3963.281788][ T895] ipv6_find_idev+0x102/0x170 [ 3963.281788][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3963.281788][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3963.281788][ T895] netlink_rcv_skb+0x130/0x360 [ 3963.281788][ T895] netlink_unicast+0x449/0x710 [ 3963.281788][ T895] netlink_sendmsg+0x723/0xbe0 [ 3963.281788][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3963.281788][ T895] ___sys_sendmsg+0xee/0x170 [ 3963.281788][ T895] __sys_sendmsg+0xcd/0x170 [ 3963.281788][ T895] do_syscall_64+0xc6/0x1e0 [ 3963.281788][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3963.281788][ T895] [ 3963.283511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3963.283511][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3963.283511][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3963.283511][ T895] ipv6_find_idev+0x102/0x170 [ 3963.283511][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3963.283511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3963.283511][ T895] netlink_rcv_skb+0x130/0x360 [ 3963.283511][ T895] netlink_unicast+0x449/0x710 [ 3963.283511][ T895] netlink_sendmsg+0x723/0xbe0 [ 3963.283511][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3963.283511][ T895] ___sys_sendmsg+0xee/0x170 [ 3963.283511][ T895] __sys_sendmsg+0xcd/0x170 [ 3963.283511][ T895] do_syscall_64+0xc6/0x1e0 [ 3963.283511][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3963.283511][ T895] [ 3973.527033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3973.527518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3973.527518][ T895] netdev_get_by_index+0x5e/0x80 [ 3973.527518][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3973.527518][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3973.527518][ T895] ip6_route_add+0x1c/0x140 [ 3973.527518][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3973.527518][ T895] addrconf_add_dev+0xe2/0x170 [ 3973.527518][ T895] inet6_addr_add+0x12f/0xa40 [ 3973.527518][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3973.527518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3973.527518][ T895] netlink_rcv_skb+0x130/0x360 [ 3973.527518][ T895] netlink_unicast+0x449/0x710 [ 3973.527518][ T895] netlink_sendmsg+0x723/0xbe0 [ 3973.527518][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3973.527518][ T895] ___sys_sendmsg+0xee/0x170 [ 3973.527518][ T895] __sys_sendmsg+0xcd/0x170 [ 3973.527518][ T895] do_syscall_64+0xc6/0x1e0 [ 3973.527518][ T895] [ 3973.529726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3973.529726][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3973.529726][ T895] ipv6_find_idev+0x102/0x170 [ 3973.529726][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3973.529726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3973.529726][ T895] netlink_rcv_skb+0x130/0x360 [ 3973.529726][ T895] netlink_unicast+0x449/0x710 [ 3973.529726][ T895] netlink_sendmsg+0x723/0xbe0 [ 3973.529726][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3973.529726][ T895] ___sys_sendmsg+0xee/0x170 [ 3973.529726][ T895] __sys_sendmsg+0xcd/0x170 [ 3973.529726][ T895] do_syscall_64+0xc6/0x1e0 [ 3973.529726][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3973.529726][ T895] [ 3973.531509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3973.531509][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3973.531509][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3973.531509][ T895] ipv6_find_idev+0x102/0x170 [ 3973.531509][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3973.531509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3973.531509][ T895] netlink_rcv_skb+0x130/0x360 [ 3973.531509][ T895] netlink_unicast+0x449/0x710 [ 3973.531509][ T895] netlink_sendmsg+0x723/0xbe0 [ 3973.531509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3973.531509][ T895] ___sys_sendmsg+0xee/0x170 [ 3973.531509][ T895] __sys_sendmsg+0xcd/0x170 [ 3973.531509][ T895] do_syscall_64+0xc6/0x1e0 [ 3973.531509][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3973.531509][ T895] [ 3983.615061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3983.615539][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3983.615539][ T895] netdev_get_by_index+0x5e/0x80 [ 3983.615539][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3983.615539][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3983.615539][ T895] ip6_route_add+0x1c/0x140 [ 3983.615539][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3983.615539][ T895] addrconf_add_dev+0xe2/0x170 [ 3983.615539][ T895] inet6_addr_add+0x12f/0xa40 [ 3983.615539][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3983.615539][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3983.615539][ T895] netlink_rcv_skb+0x130/0x360 [ 3983.615539][ T895] netlink_unicast+0x449/0x710 [ 3983.615539][ T895] netlink_sendmsg+0x723/0xbe0 [ 3983.615539][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3983.615539][ T895] ___sys_sendmsg+0xee/0x170 [ 3983.615539][ T895] __sys_sendmsg+0xcd/0x170 [ 3983.615539][ T895] do_syscall_64+0xc6/0x1e0 [ 3983.615539][ T895] [ 3983.617759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3983.617759][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3983.617759][ T895] ipv6_find_idev+0x102/0x170 [ 3983.617759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3983.617759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3983.617759][ T895] netlink_rcv_skb+0x130/0x360 [ 3983.617759][ T895] netlink_unicast+0x449/0x710 [ 3983.617759][ T895] netlink_sendmsg+0x723/0xbe0 [ 3983.617759][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3983.617759][ T895] ___sys_sendmsg+0xee/0x170 [ 3983.617759][ T895] __sys_sendmsg+0xcd/0x170 [ 3983.617759][ T895] do_syscall_64+0xc6/0x1e0 [ 3983.617759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3983.617759][ T895] [ 3983.619468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3983.619468][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3983.619468][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3983.619468][ T895] ipv6_find_idev+0x102/0x170 [ 3983.619468][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3983.619468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3983.619468][ T895] netlink_rcv_skb+0x130/0x360 [ 3983.619468][ T895] netlink_unicast+0x449/0x710 [ 3983.619468][ T895] netlink_sendmsg+0x723/0xbe0 [ 3983.619468][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3983.619468][ T895] ___sys_sendmsg+0xee/0x170 [ 3983.619468][ T895] __sys_sendmsg+0xcd/0x170 [ 3983.619468][ T895] do_syscall_64+0xc6/0x1e0 [ 3983.619468][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3983.619468][ T895] [ 3993.862936][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3993.863413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3993.863413][ T895] netdev_get_by_index+0x5e/0x80 [ 3993.863413][ T895] fib6_nh_init+0x3d8/0x15b0 [ 3993.863413][ T895] ip6_route_info_create+0xf18/0x17d0 [ 3993.863413][ T895] ip6_route_add+0x1c/0x140 [ 3993.863413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 3993.863413][ T895] addrconf_add_dev+0xe2/0x170 [ 3993.863413][ T895] inet6_addr_add+0x12f/0xa40 [ 3993.863413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 3993.863413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3993.863413][ T895] netlink_rcv_skb+0x130/0x360 [ 3993.863413][ T895] netlink_unicast+0x449/0x710 [ 3993.863413][ T895] netlink_sendmsg+0x723/0xbe0 [ 3993.863413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3993.863413][ T895] ___sys_sendmsg+0xee/0x170 [ 3993.863413][ T895] __sys_sendmsg+0xcd/0x170 [ 3993.863413][ T895] do_syscall_64+0xc6/0x1e0 [ 3993.863413][ T895] [ 3993.865642][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3993.865642][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 3993.865642][ T895] ipv6_find_idev+0x102/0x170 [ 3993.865642][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3993.865642][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3993.865642][ T895] netlink_rcv_skb+0x130/0x360 [ 3993.865642][ T895] netlink_unicast+0x449/0x710 [ 3993.865642][ T895] netlink_sendmsg+0x723/0xbe0 [ 3993.865642][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3993.865642][ T895] ___sys_sendmsg+0xee/0x170 [ 3993.865642][ T895] __sys_sendmsg+0xcd/0x170 [ 3993.865642][ T895] do_syscall_64+0xc6/0x1e0 [ 3993.865642][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3993.865642][ T895] [ 3993.867374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 3993.867374][ T895] neigh_parms_alloc+0x1e5/0x510 [ 3993.867374][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 3993.867374][ T895] ipv6_find_idev+0x102/0x170 [ 3993.867374][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 3993.867374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3993.867374][ T895] netlink_rcv_skb+0x130/0x360 [ 3993.867374][ T895] netlink_unicast+0x449/0x710 [ 3993.867374][ T895] netlink_sendmsg+0x723/0xbe0 [ 3993.867374][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 3993.867374][ T895] ___sys_sendmsg+0xee/0x170 [ 3993.867374][ T895] __sys_sendmsg+0xcd/0x170 [ 3993.867374][ T895] do_syscall_64+0xc6/0x1e0 [ 3993.867374][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3993.867374][ T895] [ 4004.031016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4004.031429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4004.031429][ T895] netdev_get_by_index+0x5e/0x80 [ 4004.031429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4004.031429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4004.031429][ T895] ip6_route_add+0x1c/0x140 [ 4004.031429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4004.031429][ T895] addrconf_add_dev+0xe2/0x170 [ 4004.031429][ T895] inet6_addr_add+0x12f/0xa40 [ 4004.031429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4004.031429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4004.031429][ T895] netlink_rcv_skb+0x130/0x360 [ 4004.031429][ T895] netlink_unicast+0x449/0x710 [ 4004.031429][ T895] netlink_sendmsg+0x723/0xbe0 [ 4004.031429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4004.031429][ T895] ___sys_sendmsg+0xee/0x170 [ 4004.031429][ T895] __sys_sendmsg+0xcd/0x170 [ 4004.031429][ T895] do_syscall_64+0xc6/0x1e0 [ 4004.031429][ T895] [ 4004.033642][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4004.033642][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4004.033642][ T895] ipv6_find_idev+0x102/0x170 [ 4004.033642][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4004.033642][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4004.033642][ T895] netlink_rcv_skb+0x130/0x360 [ 4004.033642][ T895] netlink_unicast+0x449/0x710 [ 4004.033642][ T895] netlink_sendmsg+0x723/0xbe0 [ 4004.033642][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4004.033642][ T895] ___sys_sendmsg+0xee/0x170 [ 4004.033642][ T895] __sys_sendmsg+0xcd/0x170 [ 4004.033642][ T895] do_syscall_64+0xc6/0x1e0 [ 4004.033642][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4004.033642][ T895] [ 4004.035366][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4004.035366][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4004.035366][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4004.035366][ T895] ipv6_find_idev+0x102/0x170 [ 4004.035366][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4004.035366][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4004.035366][ T895] netlink_rcv_skb+0x130/0x360 [ 4004.035366][ T895] netlink_unicast+0x449/0x710 [ 4004.035366][ T895] netlink_sendmsg+0x723/0xbe0 [ 4004.035366][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4004.035366][ T895] ___sys_sendmsg+0xee/0x170 [ 4004.035366][ T895] __sys_sendmsg+0xcd/0x170 [ 4004.035366][ T895] do_syscall_64+0xc6/0x1e0 [ 4004.035366][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4004.035366][ T895] [ 4014.279084][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4014.279505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4014.279505][ T895] netdev_get_by_index+0x5e/0x80 [ 4014.279505][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4014.279505][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4014.279505][ T895] ip6_route_add+0x1c/0x140 [ 4014.279505][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4014.279505][ T895] addrconf_add_dev+0xe2/0x170 [ 4014.279505][ T895] inet6_addr_add+0x12f/0xa40 [ 4014.279505][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4014.279505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4014.279505][ T895] netlink_rcv_skb+0x130/0x360 [ 4014.279505][ T895] netlink_unicast+0x449/0x710 [ 4014.279505][ T895] netlink_sendmsg+0x723/0xbe0 [ 4014.279505][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4014.279505][ T895] ___sys_sendmsg+0xee/0x170 [ 4014.279505][ T895] __sys_sendmsg+0xcd/0x170 [ 4014.279505][ T895] do_syscall_64+0xc6/0x1e0 [ 4014.279505][ T895] [ 4014.281813][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4014.281813][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4014.281813][ T895] ipv6_find_idev+0x102/0x170 [ 4014.281813][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4014.281813][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4014.281813][ T895] netlink_rcv_skb+0x130/0x360 [ 4014.281813][ T895] netlink_unicast+0x449/0x710 [ 4014.281813][ T895] netlink_sendmsg+0x723/0xbe0 [ 4014.281813][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4014.281813][ T895] ___sys_sendmsg+0xee/0x170 [ 4014.281813][ T895] __sys_sendmsg+0xcd/0x170 [ 4014.281813][ T895] do_syscall_64+0xc6/0x1e0 [ 4014.281813][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4014.281813][ T895] [ 4014.283556][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4014.283556][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4014.283556][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4014.283556][ T895] ipv6_find_idev+0x102/0x170 [ 4014.283556][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4014.283556][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4014.283556][ T895] netlink_rcv_skb+0x130/0x360 [ 4014.283556][ T895] netlink_unicast+0x449/0x710 [ 4014.283556][ T895] netlink_sendmsg+0x723/0xbe0 [ 4014.283556][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4014.283556][ T895] ___sys_sendmsg+0xee/0x170 [ 4014.283556][ T895] __sys_sendmsg+0xcd/0x170 [ 4014.283556][ T895] do_syscall_64+0xc6/0x1e0 [ 4014.283556][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4014.283556][ T895] [ 4024.526947][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4024.527431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4024.527431][ T895] netdev_get_by_index+0x5e/0x80 [ 4024.527431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4024.527431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4024.527431][ T895] ip6_route_add+0x1c/0x140 [ 4024.527431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4024.527431][ T895] addrconf_add_dev+0xe2/0x170 [ 4024.527431][ T895] inet6_addr_add+0x12f/0xa40 [ 4024.527431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4024.527431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4024.527431][ T895] netlink_rcv_skb+0x130/0x360 [ 4024.527431][ T895] netlink_unicast+0x449/0x710 [ 4024.527431][ T895] netlink_sendmsg+0x723/0xbe0 [ 4024.527431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4024.527431][ T895] ___sys_sendmsg+0xee/0x170 [ 4024.527431][ T895] __sys_sendmsg+0xcd/0x170 [ 4024.527431][ T895] do_syscall_64+0xc6/0x1e0 [ 4024.527431][ T895] [ 4024.529654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4024.529654][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4024.529654][ T895] ipv6_find_idev+0x102/0x170 [ 4024.529654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4024.529654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4024.529654][ T895] netlink_rcv_skb+0x130/0x360 [ 4024.529654][ T895] netlink_unicast+0x449/0x710 [ 4024.529654][ T895] netlink_sendmsg+0x723/0xbe0 [ 4024.529654][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4024.529654][ T895] ___sys_sendmsg+0xee/0x170 [ 4024.529654][ T895] __sys_sendmsg+0xcd/0x170 [ 4024.529654][ T895] do_syscall_64+0xc6/0x1e0 [ 4024.529654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4024.529654][ T895] [ 4024.531375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4024.531375][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4024.531375][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4024.531375][ T895] ipv6_find_idev+0x102/0x170 [ 4024.531375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4024.531375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4024.531375][ T895] netlink_rcv_skb+0x130/0x360 [ 4024.531375][ T895] netlink_unicast+0x449/0x710 [ 4024.531375][ T895] netlink_sendmsg+0x723/0xbe0 [ 4024.531375][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4024.531375][ T895] ___sys_sendmsg+0xee/0x170 [ 4024.531375][ T895] __sys_sendmsg+0xcd/0x170 [ 4024.531375][ T895] do_syscall_64+0xc6/0x1e0 [ 4024.531375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4024.531375][ T895] [ 4034.774962][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4034.775444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4034.775444][ T895] netdev_get_by_index+0x5e/0x80 [ 4034.775444][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4034.775444][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4034.775444][ T895] ip6_route_add+0x1c/0x140 [ 4034.775444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4034.775444][ T895] addrconf_add_dev+0xe2/0x170 [ 4034.775444][ T895] inet6_addr_add+0x12f/0xa40 [ 4034.775444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4034.775444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4034.775444][ T895] netlink_rcv_skb+0x130/0x360 [ 4034.775444][ T895] netlink_unicast+0x449/0x710 [ 4034.775444][ T895] netlink_sendmsg+0x723/0xbe0 [ 4034.775444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4034.775444][ T895] ___sys_sendmsg+0xee/0x170 [ 4034.775444][ T895] __sys_sendmsg+0xcd/0x170 [ 4034.775444][ T895] do_syscall_64+0xc6/0x1e0 [ 4034.775444][ T895] [ 4034.777664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4034.777664][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4034.777664][ T895] ipv6_find_idev+0x102/0x170 [ 4034.777664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4034.777664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4034.777664][ T895] netlink_rcv_skb+0x130/0x360 [ 4034.777664][ T895] netlink_unicast+0x449/0x710 [ 4034.777664][ T895] netlink_sendmsg+0x723/0xbe0 [ 4034.777664][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4034.777664][ T895] ___sys_sendmsg+0xee/0x170 [ 4034.777664][ T895] __sys_sendmsg+0xcd/0x170 [ 4034.777664][ T895] do_syscall_64+0xc6/0x1e0 [ 4034.777664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4034.777664][ T895] [ 4034.779385][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4034.779385][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4034.779385][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4034.779385][ T895] ipv6_find_idev+0x102/0x170 [ 4034.779385][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4034.779385][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4034.779385][ T895] netlink_rcv_skb+0x130/0x360 [ 4034.779385][ T895] netlink_unicast+0x449/0x710 [ 4034.779385][ T895] netlink_sendmsg+0x723/0xbe0 [ 4034.779385][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4034.779385][ T895] ___sys_sendmsg+0xee/0x170 [ 4034.779385][ T895] __sys_sendmsg+0xcd/0x170 [ 4034.779385][ T895] do_syscall_64+0xc6/0x1e0 [ 4034.779385][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4034.779385][ T895] [ 4044.894993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4044.895471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4044.895471][ T895] netdev_get_by_index+0x5e/0x80 [ 4044.895471][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4044.895471][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4044.895471][ T895] ip6_route_add+0x1c/0x140 [ 4044.895471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4044.895471][ T895] addrconf_add_dev+0xe2/0x170 [ 4044.895471][ T895] inet6_addr_add+0x12f/0xa40 [ 4044.895471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4044.895471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4044.895471][ T895] netlink_rcv_skb+0x130/0x360 [ 4044.895471][ T895] netlink_unicast+0x449/0x710 [ 4044.895471][ T895] netlink_sendmsg+0x723/0xbe0 [ 4044.895471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4044.895471][ T895] ___sys_sendmsg+0xee/0x170 [ 4044.895471][ T895] __sys_sendmsg+0xcd/0x170 [ 4044.895471][ T895] do_syscall_64+0xc6/0x1e0 [ 4044.895471][ T895] [ 4044.898078][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4044.898078][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4044.898078][ T895] ipv6_find_idev+0x102/0x170 [ 4044.898078][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4044.898078][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4044.898078][ T895] netlink_rcv_skb+0x130/0x360 [ 4044.898078][ T895] netlink_unicast+0x449/0x710 [ 4044.898078][ T895] netlink_sendmsg+0x723/0xbe0 [ 4044.898078][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4044.898078][ T895] ___sys_sendmsg+0xee/0x170 [ 4044.898078][ T895] __sys_sendmsg+0xcd/0x170 [ 4044.898078][ T895] do_syscall_64+0xc6/0x1e0 [ 4044.898078][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4044.898078][ T895] [ 4044.899794][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4044.899794][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4044.899794][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4044.899794][ T895] ipv6_find_idev+0x102/0x170 [ 4044.899794][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4044.899794][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4044.899794][ T895] netlink_rcv_skb+0x130/0x360 [ 4044.899794][ T895] netlink_unicast+0x449/0x710 [ 4044.899794][ T895] netlink_sendmsg+0x723/0xbe0 [ 4044.899794][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4044.899794][ T895] ___sys_sendmsg+0xee/0x170 [ 4044.899794][ T895] __sys_sendmsg+0xcd/0x170 [ 4044.899794][ T895] do_syscall_64+0xc6/0x1e0 [ 4044.899794][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4044.899794][ T895] [ 4055.102998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4055.103412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4055.103412][ T895] netdev_get_by_index+0x5e/0x80 [ 4055.103412][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4055.103412][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4055.103412][ T895] ip6_route_add+0x1c/0x140 [ 4055.103412][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4055.103412][ T895] addrconf_add_dev+0xe2/0x170 [ 4055.103412][ T895] inet6_addr_add+0x12f/0xa40 [ 4055.103412][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4055.103412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4055.103412][ T895] netlink_rcv_skb+0x130/0x360 [ 4055.103412][ T895] netlink_unicast+0x449/0x710 [ 4055.103412][ T895] netlink_sendmsg+0x723/0xbe0 [ 4055.103412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4055.103412][ T895] ___sys_sendmsg+0xee/0x170 [ 4055.103412][ T895] __sys_sendmsg+0xcd/0x170 [ 4055.103412][ T895] do_syscall_64+0xc6/0x1e0 [ 4055.103412][ T895] [ 4055.105615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4055.105615][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4055.105615][ T895] ipv6_find_idev+0x102/0x170 [ 4055.105615][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4055.105615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4055.105615][ T895] netlink_rcv_skb+0x130/0x360 [ 4055.105615][ T895] netlink_unicast+0x449/0x710 [ 4055.105615][ T895] netlink_sendmsg+0x723/0xbe0 [ 4055.105615][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4055.105615][ T895] ___sys_sendmsg+0xee/0x170 [ 4055.105615][ T895] __sys_sendmsg+0xcd/0x170 [ 4055.105615][ T895] do_syscall_64+0xc6/0x1e0 [ 4055.105615][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4055.105615][ T895] [ 4055.107328][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4055.107328][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4055.107328][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4055.107328][ T895] ipv6_find_idev+0x102/0x170 [ 4055.107328][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4055.107328][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4055.107328][ T895] netlink_rcv_skb+0x130/0x360 [ 4055.107328][ T895] netlink_unicast+0x449/0x710 [ 4055.107328][ T895] netlink_sendmsg+0x723/0xbe0 [ 4055.107328][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4055.107328][ T895] ___sys_sendmsg+0xee/0x170 [ 4055.107328][ T895] __sys_sendmsg+0xcd/0x170 [ 4055.107328][ T895] do_syscall_64+0xc6/0x1e0 [ 4055.107328][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4055.107328][ T895] [ 4065.199103][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4065.199547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4065.199547][ T895] netdev_get_by_index+0x5e/0x80 [ 4065.199547][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4065.199547][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4065.199547][ T895] ip6_route_add+0x1c/0x140 [ 4065.199547][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4065.199547][ T895] addrconf_add_dev+0xe2/0x170 [ 4065.199547][ T895] inet6_addr_add+0x12f/0xa40 [ 4065.199547][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4065.199547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4065.199547][ T895] netlink_rcv_skb+0x130/0x360 [ 4065.199547][ T895] netlink_unicast+0x449/0x710 [ 4065.199547][ T895] netlink_sendmsg+0x723/0xbe0 [ 4065.199547][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4065.199547][ T895] ___sys_sendmsg+0xee/0x170 [ 4065.199547][ T895] __sys_sendmsg+0xcd/0x170 [ 4065.199547][ T895] do_syscall_64+0xc6/0x1e0 [ 4065.199547][ T895] [ 4065.201849][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4065.201849][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4065.201849][ T895] ipv6_find_idev+0x102/0x170 [ 4065.201849][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4065.201849][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4065.201849][ T895] netlink_rcv_skb+0x130/0x360 [ 4065.201849][ T895] netlink_unicast+0x449/0x710 [ 4065.201849][ T895] netlink_sendmsg+0x723/0xbe0 [ 4065.201849][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4065.201849][ T895] ___sys_sendmsg+0xee/0x170 [ 4065.201849][ T895] __sys_sendmsg+0xcd/0x170 [ 4065.201849][ T895] do_syscall_64+0xc6/0x1e0 [ 4065.201849][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4065.201849][ T895] [ 4065.203562][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4065.203562][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4065.203562][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4065.203562][ T895] ipv6_find_idev+0x102/0x170 [ 4065.203562][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4065.203562][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4065.203562][ T895] netlink_rcv_skb+0x130/0x360 [ 4065.203562][ T895] netlink_unicast+0x449/0x710 [ 4065.203562][ T895] netlink_sendmsg+0x723/0xbe0 [ 4065.203562][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4065.203562][ T895] ___sys_sendmsg+0xee/0x170 [ 4065.203562][ T895] __sys_sendmsg+0xcd/0x170 [ 4065.203562][ T895] do_syscall_64+0xc6/0x1e0 [ 4065.203562][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4065.203562][ T895] [ 4075.447038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4075.447463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4075.447463][ T895] netdev_get_by_index+0x5e/0x80 [ 4075.447463][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4075.447463][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4075.447463][ T895] ip6_route_add+0x1c/0x140 [ 4075.447463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4075.447463][ T895] addrconf_add_dev+0xe2/0x170 [ 4075.447463][ T895] inet6_addr_add+0x12f/0xa40 [ 4075.447463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4075.447463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4075.447463][ T895] netlink_rcv_skb+0x130/0x360 [ 4075.447463][ T895] netlink_unicast+0x449/0x710 [ 4075.447463][ T895] netlink_sendmsg+0x723/0xbe0 [ 4075.447463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4075.447463][ T895] ___sys_sendmsg+0xee/0x170 [ 4075.447463][ T895] __sys_sendmsg+0xcd/0x170 [ 4075.447463][ T895] do_syscall_64+0xc6/0x1e0 [ 4075.447463][ T895] [ 4075.449788][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4075.449788][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4075.449788][ T895] ipv6_find_idev+0x102/0x170 [ 4075.449788][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4075.449788][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4075.449788][ T895] netlink_rcv_skb+0x130/0x360 [ 4075.449788][ T895] netlink_unicast+0x449/0x710 [ 4075.449788][ T895] netlink_sendmsg+0x723/0xbe0 [ 4075.449788][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4075.449788][ T895] ___sys_sendmsg+0xee/0x170 [ 4075.449788][ T895] __sys_sendmsg+0xcd/0x170 [ 4075.449788][ T895] do_syscall_64+0xc6/0x1e0 [ 4075.449788][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4075.449788][ T895] [ 4075.451502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4075.451502][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4075.451502][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4075.451502][ T895] ipv6_find_idev+0x102/0x170 [ 4075.451502][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4075.451502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4075.451502][ T895] netlink_rcv_skb+0x130/0x360 [ 4075.451502][ T895] netlink_unicast+0x449/0x710 [ 4075.451502][ T895] netlink_sendmsg+0x723/0xbe0 [ 4075.451502][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4075.451502][ T895] ___sys_sendmsg+0xee/0x170 [ 4075.451502][ T895] __sys_sendmsg+0xcd/0x170 [ 4075.451502][ T895] do_syscall_64+0xc6/0x1e0 [ 4075.451502][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4075.451502][ T895] [ 4085.694999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4085.695442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4085.695442][ T895] netdev_get_by_index+0x5e/0x80 [ 4085.695442][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4085.695442][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4085.695442][ T895] ip6_route_add+0x1c/0x140 [ 4085.695442][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4085.695442][ T895] addrconf_add_dev+0xe2/0x170 [ 4085.695442][ T895] inet6_addr_add+0x12f/0xa40 [ 4085.695442][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4085.695442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4085.695442][ T895] netlink_rcv_skb+0x130/0x360 [ 4085.695442][ T895] netlink_unicast+0x449/0x710 [ 4085.695442][ T895] netlink_sendmsg+0x723/0xbe0 [ 4085.695442][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4085.695442][ T895] ___sys_sendmsg+0xee/0x170 [ 4085.695442][ T895] __sys_sendmsg+0xcd/0x170 [ 4085.695442][ T895] do_syscall_64+0xc6/0x1e0 [ 4085.695442][ T895] [ 4085.697646][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4085.697646][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4085.697646][ T895] ipv6_find_idev+0x102/0x170 [ 4085.697646][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4085.697646][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4085.697646][ T895] netlink_rcv_skb+0x130/0x360 [ 4085.697646][ T895] netlink_unicast+0x449/0x710 [ 4085.697646][ T895] netlink_sendmsg+0x723/0xbe0 [ 4085.697646][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4085.697646][ T895] ___sys_sendmsg+0xee/0x170 [ 4085.697646][ T895] __sys_sendmsg+0xcd/0x170 [ 4085.697646][ T895] do_syscall_64+0xc6/0x1e0 [ 4085.697646][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4085.697646][ T895] [ 4085.699354][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4085.699354][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4085.699354][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4085.699354][ T895] ipv6_find_idev+0x102/0x170 [ 4085.699354][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4085.699354][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4085.699354][ T895] netlink_rcv_skb+0x130/0x360 [ 4085.699354][ T895] netlink_unicast+0x449/0x710 [ 4085.699354][ T895] netlink_sendmsg+0x723/0xbe0 [ 4085.699354][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4085.699354][ T895] ___sys_sendmsg+0xee/0x170 [ 4085.699354][ T895] __sys_sendmsg+0xcd/0x170 [ 4085.699354][ T895] do_syscall_64+0xc6/0x1e0 [ 4085.699354][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4085.699354][ T895] [ 4095.943023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4095.943494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4095.943494][ T895] netdev_get_by_index+0x5e/0x80 [ 4095.943494][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4095.943494][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4095.943494][ T895] ip6_route_add+0x1c/0x140 [ 4095.943494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4095.943494][ T895] addrconf_add_dev+0xe2/0x170 [ 4095.943494][ T895] inet6_addr_add+0x12f/0xa40 [ 4095.943494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4095.943494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4095.943494][ T895] netlink_rcv_skb+0x130/0x360 [ 4095.943494][ T895] netlink_unicast+0x449/0x710 [ 4095.943494][ T895] netlink_sendmsg+0x723/0xbe0 [ 4095.943494][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4095.943494][ T895] ___sys_sendmsg+0xee/0x170 [ 4095.943494][ T895] __sys_sendmsg+0xcd/0x170 [ 4095.943494][ T895] do_syscall_64+0xc6/0x1e0 [ 4095.943494][ T895] [ 4095.945712][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4095.945712][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4095.945712][ T895] ipv6_find_idev+0x102/0x170 [ 4095.945712][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4095.945712][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4095.945712][ T895] netlink_rcv_skb+0x130/0x360 [ 4095.945712][ T895] netlink_unicast+0x449/0x710 [ 4095.945712][ T895] netlink_sendmsg+0x723/0xbe0 [ 4095.945712][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4095.945712][ T895] ___sys_sendmsg+0xee/0x170 [ 4095.945712][ T895] __sys_sendmsg+0xcd/0x170 [ 4095.945712][ T895] do_syscall_64+0xc6/0x1e0 [ 4095.945712][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4095.945712][ T895] [ 4095.947435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4095.947435][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4095.947435][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4095.947435][ T895] ipv6_find_idev+0x102/0x170 [ 4095.947435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4095.947435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4095.947435][ T895] netlink_rcv_skb+0x130/0x360 [ 4095.947435][ T895] netlink_unicast+0x449/0x710 [ 4095.947435][ T895] netlink_sendmsg+0x723/0xbe0 [ 4095.947435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4095.947435][ T895] ___sys_sendmsg+0xee/0x170 [ 4095.947435][ T895] __sys_sendmsg+0xcd/0x170 [ 4095.947435][ T895] do_syscall_64+0xc6/0x1e0 [ 4095.947435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4095.947435][ T895] [ 4106.191056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4106.191551][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4106.191551][ T895] netdev_get_by_index+0x5e/0x80 [ 4106.191551][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4106.191551][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4106.191551][ T895] ip6_route_add+0x1c/0x140 [ 4106.191551][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4106.191551][ T895] addrconf_add_dev+0xe2/0x170 [ 4106.191551][ T895] inet6_addr_add+0x12f/0xa40 [ 4106.191551][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4106.191551][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4106.191551][ T895] netlink_rcv_skb+0x130/0x360 [ 4106.191551][ T895] netlink_unicast+0x449/0x710 [ 4106.191551][ T895] netlink_sendmsg+0x723/0xbe0 [ 4106.191551][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4106.191551][ T895] ___sys_sendmsg+0xee/0x170 [ 4106.191551][ T895] __sys_sendmsg+0xcd/0x170 [ 4106.191551][ T895] do_syscall_64+0xc6/0x1e0 [ 4106.191551][ T895] [ 4106.193773][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4106.193773][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4106.193773][ T895] ipv6_find_idev+0x102/0x170 [ 4106.193773][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4106.193773][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4106.193773][ T895] netlink_rcv_skb+0x130/0x360 [ 4106.193773][ T895] netlink_unicast+0x449/0x710 [ 4106.193773][ T895] netlink_sendmsg+0x723/0xbe0 [ 4106.193773][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4106.193773][ T895] ___sys_sendmsg+0xee/0x170 [ 4106.193773][ T895] __sys_sendmsg+0xcd/0x170 [ 4106.193773][ T895] do_syscall_64+0xc6/0x1e0 [ 4106.193773][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4106.193773][ T895] [ 4106.196023][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4106.196023][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4106.196023][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4106.196023][ T895] ipv6_find_idev+0x102/0x170 [ 4106.196023][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4106.196023][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4106.196023][ T895] netlink_rcv_skb+0x130/0x360 [ 4106.196023][ T895] netlink_unicast+0x449/0x710 [ 4106.196023][ T895] netlink_sendmsg+0x723/0xbe0 [ 4106.196023][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4106.196023][ T895] ___sys_sendmsg+0xee/0x170 [ 4106.196023][ T895] __sys_sendmsg+0xcd/0x170 [ 4106.196023][ T895] do_syscall_64+0xc6/0x1e0 [ 4106.196023][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4106.196023][ T895] [ 4116.223067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4116.223516][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4116.223516][ T895] netdev_get_by_index+0x5e/0x80 [ 4116.223516][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4116.223516][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4116.223516][ T895] ip6_route_add+0x1c/0x140 [ 4116.223516][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4116.223516][ T895] addrconf_add_dev+0xe2/0x170 [ 4116.223516][ T895] inet6_addr_add+0x12f/0xa40 [ 4116.223516][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4116.223516][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4116.223516][ T895] netlink_rcv_skb+0x130/0x360 [ 4116.223516][ T895] netlink_unicast+0x449/0x710 [ 4116.223516][ T895] netlink_sendmsg+0x723/0xbe0 [ 4116.223516][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4116.223516][ T895] ___sys_sendmsg+0xee/0x170 [ 4116.223516][ T895] __sys_sendmsg+0xcd/0x170 [ 4116.223516][ T895] do_syscall_64+0xc6/0x1e0 [ 4116.223516][ T895] [ 4116.225770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4116.225770][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4116.225770][ T895] ipv6_find_idev+0x102/0x170 [ 4116.225770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4116.225770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4116.225770][ T895] netlink_rcv_skb+0x130/0x360 [ 4116.225770][ T895] netlink_unicast+0x449/0x710 [ 4116.225770][ T895] netlink_sendmsg+0x723/0xbe0 [ 4116.225770][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4116.225770][ T895] ___sys_sendmsg+0xee/0x170 [ 4116.225770][ T895] __sys_sendmsg+0xcd/0x170 [ 4116.225770][ T895] do_syscall_64+0xc6/0x1e0 [ 4116.225770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4116.225770][ T895] [ 4116.227507][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4116.227507][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4116.227507][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4116.227507][ T895] ipv6_find_idev+0x102/0x170 [ 4116.227507][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4116.227507][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4116.227507][ T895] netlink_rcv_skb+0x130/0x360 [ 4116.227507][ T895] netlink_unicast+0x449/0x710 [ 4116.227507][ T895] netlink_sendmsg+0x723/0xbe0 [ 4116.227507][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4116.227507][ T895] ___sys_sendmsg+0xee/0x170 [ 4116.227507][ T895] __sys_sendmsg+0xcd/0x170 [ 4116.227507][ T895] do_syscall_64+0xc6/0x1e0 [ 4116.227507][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4116.227507][ T895] [ 4126.303059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4126.303587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4126.303587][ T895] netdev_get_by_index+0x5e/0x80 [ 4126.303587][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4126.303587][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4126.303587][ T895] ip6_route_add+0x1c/0x140 [ 4126.303587][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4126.303587][ T895] addrconf_add_dev+0xe2/0x170 [ 4126.303587][ T895] inet6_addr_add+0x12f/0xa40 [ 4126.303587][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4126.303587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4126.303587][ T895] netlink_rcv_skb+0x130/0x360 [ 4126.303587][ T895] netlink_unicast+0x449/0x710 [ 4126.303587][ T895] netlink_sendmsg+0x723/0xbe0 [ 4126.303587][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4126.303587][ T895] ___sys_sendmsg+0xee/0x170 [ 4126.303587][ T895] __sys_sendmsg+0xcd/0x170 [ 4126.303587][ T895] do_syscall_64+0xc6/0x1e0 [ 4126.303587][ T895] [ 4126.305841][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4126.305841][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4126.305841][ T895] ipv6_find_idev+0x102/0x170 [ 4126.305841][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4126.305841][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4126.305841][ T895] netlink_rcv_skb+0x130/0x360 [ 4126.305841][ T895] netlink_unicast+0x449/0x710 [ 4126.305841][ T895] netlink_sendmsg+0x723/0xbe0 [ 4126.305841][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4126.305841][ T895] ___sys_sendmsg+0xee/0x170 [ 4126.305841][ T895] __sys_sendmsg+0xcd/0x170 [ 4126.305841][ T895] do_syscall_64+0xc6/0x1e0 [ 4126.305841][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4126.305841][ T895] [ 4126.307567][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4126.307567][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4126.307567][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4126.307567][ T895] ipv6_find_idev+0x102/0x170 [ 4126.307567][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4126.307567][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4126.307567][ T895] netlink_rcv_skb+0x130/0x360 [ 4126.307567][ T895] netlink_unicast+0x449/0x710 [ 4126.307567][ T895] netlink_sendmsg+0x723/0xbe0 [ 4126.307567][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4126.307567][ T895] ___sys_sendmsg+0xee/0x170 [ 4126.307567][ T895] __sys_sendmsg+0xcd/0x170 [ 4126.307567][ T895] do_syscall_64+0xc6/0x1e0 [ 4126.307567][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4126.307567][ T895] [ 4136.470954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4136.471391][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4136.471391][ T895] netdev_get_by_index+0x5e/0x80 [ 4136.471391][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4136.471391][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4136.471391][ T895] ip6_route_add+0x1c/0x140 [ 4136.471391][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4136.471391][ T895] addrconf_add_dev+0xe2/0x170 [ 4136.471391][ T895] inet6_addr_add+0x12f/0xa40 [ 4136.471391][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4136.471391][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4136.471391][ T895] netlink_rcv_skb+0x130/0x360 [ 4136.471391][ T895] netlink_unicast+0x449/0x710 [ 4136.471391][ T895] netlink_sendmsg+0x723/0xbe0 [ 4136.471391][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4136.471391][ T895] ___sys_sendmsg+0xee/0x170 [ 4136.471391][ T895] __sys_sendmsg+0xcd/0x170 [ 4136.471391][ T895] do_syscall_64+0xc6/0x1e0 [ 4136.471391][ T895] [ 4136.473711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4136.473711][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4136.473711][ T895] ipv6_find_idev+0x102/0x170 [ 4136.473711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4136.473711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4136.473711][ T895] netlink_rcv_skb+0x130/0x360 [ 4136.473711][ T895] netlink_unicast+0x449/0x710 [ 4136.473711][ T895] netlink_sendmsg+0x723/0xbe0 [ 4136.473711][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4136.473711][ T895] ___sys_sendmsg+0xee/0x170 [ 4136.473711][ T895] __sys_sendmsg+0xcd/0x170 [ 4136.473711][ T895] do_syscall_64+0xc6/0x1e0 [ 4136.473711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4136.473711][ T895] [ 4136.475513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4136.475513][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4136.475513][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4136.475513][ T895] ipv6_find_idev+0x102/0x170 [ 4136.475513][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4136.475513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4136.475513][ T895] netlink_rcv_skb+0x130/0x360 [ 4136.475513][ T895] netlink_unicast+0x449/0x710 [ 4136.475513][ T895] netlink_sendmsg+0x723/0xbe0 [ 4136.475513][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4136.475513][ T895] ___sys_sendmsg+0xee/0x170 [ 4136.475513][ T895] __sys_sendmsg+0xcd/0x170 [ 4136.475513][ T895] do_syscall_64+0xc6/0x1e0 [ 4136.475513][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4136.475513][ T895] [ 4146.719054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4146.719501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4146.719501][ T895] netdev_get_by_index+0x5e/0x80 [ 4146.719501][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4146.719501][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4146.719501][ T895] ip6_route_add+0x1c/0x140 [ 4146.719501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4146.719501][ T895] addrconf_add_dev+0xe2/0x170 [ 4146.719501][ T895] inet6_addr_add+0x12f/0xa40 [ 4146.719501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4146.719501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4146.719501][ T895] netlink_rcv_skb+0x130/0x360 [ 4146.719501][ T895] netlink_unicast+0x449/0x710 [ 4146.719501][ T895] netlink_sendmsg+0x723/0xbe0 [ 4146.719501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4146.719501][ T895] ___sys_sendmsg+0xee/0x170 [ 4146.719501][ T895] __sys_sendmsg+0xcd/0x170 [ 4146.719501][ T895] do_syscall_64+0xc6/0x1e0 [ 4146.719501][ T895] [ 4146.721871][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4146.721871][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4146.721871][ T895] ipv6_find_idev+0x102/0x170 [ 4146.721871][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4146.721871][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4146.721871][ T895] netlink_rcv_skb+0x130/0x360 [ 4146.721871][ T895] netlink_unicast+0x449/0x710 [ 4146.721871][ T895] netlink_sendmsg+0x723/0xbe0 [ 4146.721871][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4146.721871][ T895] ___sys_sendmsg+0xee/0x170 [ 4146.721871][ T895] __sys_sendmsg+0xcd/0x170 [ 4146.721871][ T895] do_syscall_64+0xc6/0x1e0 [ 4146.721871][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4146.721871][ T895] [ 4146.723760][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4146.723760][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4146.723760][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4146.723760][ T895] ipv6_find_idev+0x102/0x170 [ 4146.723760][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4146.723760][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4146.723760][ T895] netlink_rcv_skb+0x130/0x360 [ 4146.723760][ T895] netlink_unicast+0x449/0x710 [ 4146.723760][ T895] netlink_sendmsg+0x723/0xbe0 [ 4146.723760][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4146.723760][ T895] ___sys_sendmsg+0xee/0x170 [ 4146.723760][ T895] __sys_sendmsg+0xcd/0x170 [ 4146.723760][ T895] do_syscall_64+0xc6/0x1e0 [ 4146.723760][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4146.723760][ T895] [ 4157.047072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4157.047540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4157.047540][ T895] netdev_get_by_index+0x5e/0x80 [ 4157.047540][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4157.047540][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4157.047540][ T895] ip6_route_add+0x1c/0x140 [ 4157.047540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4157.047540][ T895] addrconf_add_dev+0xe2/0x170 [ 4157.047540][ T895] inet6_addr_add+0x12f/0xa40 [ 4157.047540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4157.047540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4157.047540][ T895] netlink_rcv_skb+0x130/0x360 [ 4157.047540][ T895] netlink_unicast+0x449/0x710 [ 4157.047540][ T895] netlink_sendmsg+0x723/0xbe0 [ 4157.047540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4157.047540][ T895] ___sys_sendmsg+0xee/0x170 [ 4157.047540][ T895] __sys_sendmsg+0xcd/0x170 [ 4157.047540][ T895] do_syscall_64+0xc6/0x1e0 [ 4157.047540][ T895] [ 4157.049845][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4157.049845][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4157.049845][ T895] ipv6_find_idev+0x102/0x170 [ 4157.049845][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4157.049845][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4157.049845][ T895] netlink_rcv_skb+0x130/0x360 [ 4157.049845][ T895] netlink_unicast+0x449/0x710 [ 4157.049845][ T895] netlink_sendmsg+0x723/0xbe0 [ 4157.049845][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4157.049845][ T895] ___sys_sendmsg+0xee/0x170 [ 4157.049845][ T895] __sys_sendmsg+0xcd/0x170 [ 4157.049845][ T895] do_syscall_64+0xc6/0x1e0 [ 4157.049845][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4157.049845][ T895] [ 4157.051641][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4157.051641][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4157.051641][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4157.051641][ T895] ipv6_find_idev+0x102/0x170 [ 4157.051641][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4157.051641][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4157.051641][ T895] netlink_rcv_skb+0x130/0x360 [ 4157.051641][ T895] netlink_unicast+0x449/0x710 [ 4157.051641][ T895] netlink_sendmsg+0x723/0xbe0 [ 4157.051641][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4157.051641][ T895] ___sys_sendmsg+0xee/0x170 [ 4157.051641][ T895] __sys_sendmsg+0xcd/0x170 [ 4157.051641][ T895] do_syscall_64+0xc6/0x1e0 [ 4157.051641][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4157.051641][ T895] [ 4167.127029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4167.127448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4167.127448][ T895] netdev_get_by_index+0x5e/0x80 [ 4167.127448][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4167.127448][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4167.127448][ T895] ip6_route_add+0x1c/0x140 [ 4167.127448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4167.127448][ T895] addrconf_add_dev+0xe2/0x170 [ 4167.127448][ T895] inet6_addr_add+0x12f/0xa40 [ 4167.127448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4167.127448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4167.127448][ T895] netlink_rcv_skb+0x130/0x360 [ 4167.127448][ T895] netlink_unicast+0x449/0x710 [ 4167.127448][ T895] netlink_sendmsg+0x723/0xbe0 [ 4167.127448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4167.127448][ T895] ___sys_sendmsg+0xee/0x170 [ 4167.127448][ T895] __sys_sendmsg+0xcd/0x170 [ 4167.127448][ T895] do_syscall_64+0xc6/0x1e0 [ 4167.127448][ T895] [ 4167.129666][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4167.129666][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4167.129666][ T895] ipv6_find_idev+0x102/0x170 [ 4167.129666][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4167.129666][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4167.129666][ T895] netlink_rcv_skb+0x130/0x360 [ 4167.129666][ T895] netlink_unicast+0x449/0x710 [ 4167.129666][ T895] netlink_sendmsg+0x723/0xbe0 [ 4167.129666][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4167.129666][ T895] ___sys_sendmsg+0xee/0x170 [ 4167.129666][ T895] __sys_sendmsg+0xcd/0x170 [ 4167.129666][ T895] do_syscall_64+0xc6/0x1e0 [ 4167.129666][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4167.129666][ T895] [ 4167.131408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4167.131408][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4167.131408][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4167.131408][ T895] ipv6_find_idev+0x102/0x170 [ 4167.131408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4167.131408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4167.131408][ T895] netlink_rcv_skb+0x130/0x360 [ 4167.131408][ T895] netlink_unicast+0x449/0x710 [ 4167.131408][ T895] netlink_sendmsg+0x723/0xbe0 [ 4167.131408][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4167.131408][ T895] ___sys_sendmsg+0xee/0x170 [ 4167.131408][ T895] __sys_sendmsg+0xcd/0x170 [ 4167.131408][ T895] do_syscall_64+0xc6/0x1e0 [ 4167.131408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4167.131408][ T895] [ 4177.239062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4177.239535][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4177.239535][ T895] netdev_get_by_index+0x5e/0x80 [ 4177.239535][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4177.239535][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4177.239535][ T895] ip6_route_add+0x1c/0x140 [ 4177.239535][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4177.239535][ T895] addrconf_add_dev+0xe2/0x170 [ 4177.239535][ T895] inet6_addr_add+0x12f/0xa40 [ 4177.239535][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4177.239535][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4177.239535][ T895] netlink_rcv_skb+0x130/0x360 [ 4177.239535][ T895] netlink_unicast+0x449/0x710 [ 4177.239535][ T895] netlink_sendmsg+0x723/0xbe0 [ 4177.239535][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4177.239535][ T895] ___sys_sendmsg+0xee/0x170 [ 4177.239535][ T895] __sys_sendmsg+0xcd/0x170 [ 4177.239535][ T895] do_syscall_64+0xc6/0x1e0 [ 4177.239535][ T895] [ 4177.241820][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4177.241820][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4177.241820][ T895] ipv6_find_idev+0x102/0x170 [ 4177.241820][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4177.241820][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4177.241820][ T895] netlink_rcv_skb+0x130/0x360 [ 4177.241820][ T895] netlink_unicast+0x449/0x710 [ 4177.241820][ T895] netlink_sendmsg+0x723/0xbe0 [ 4177.241820][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4177.241820][ T895] ___sys_sendmsg+0xee/0x170 [ 4177.241820][ T895] __sys_sendmsg+0xcd/0x170 [ 4177.241820][ T895] do_syscall_64+0xc6/0x1e0 [ 4177.241820][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4177.241820][ T895] [ 4177.243569][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4177.243569][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4177.243569][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4177.243569][ T895] ipv6_find_idev+0x102/0x170 [ 4177.243569][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4177.243569][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4177.243569][ T895] netlink_rcv_skb+0x130/0x360 [ 4177.243569][ T895] netlink_unicast+0x449/0x710 [ 4177.243569][ T895] netlink_sendmsg+0x723/0xbe0 [ 4177.243569][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4177.243569][ T895] ___sys_sendmsg+0xee/0x170 [ 4177.243569][ T895] __sys_sendmsg+0xcd/0x170 [ 4177.243569][ T895] do_syscall_64+0xc6/0x1e0 [ 4177.243569][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4177.243569][ T895] [ 4187.486941][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4187.487402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4187.487402][ T895] netdev_get_by_index+0x5e/0x80 [ 4187.487402][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4187.487402][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4187.487402][ T895] ip6_route_add+0x1c/0x140 [ 4187.487402][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4187.487402][ T895] addrconf_add_dev+0xe2/0x170 [ 4187.487402][ T895] inet6_addr_add+0x12f/0xa40 [ 4187.487402][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4187.487402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4187.487402][ T895] netlink_rcv_skb+0x130/0x360 [ 4187.487402][ T895] netlink_unicast+0x449/0x710 [ 4187.487402][ T895] netlink_sendmsg+0x723/0xbe0 [ 4187.487402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4187.487402][ T895] ___sys_sendmsg+0xee/0x170 [ 4187.487402][ T895] __sys_sendmsg+0xcd/0x170 [ 4187.487402][ T895] do_syscall_64+0xc6/0x1e0 [ 4187.487402][ T895] [ 4187.489664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4187.489664][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4187.489664][ T895] ipv6_find_idev+0x102/0x170 [ 4187.489664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4187.489664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4187.489664][ T895] netlink_rcv_skb+0x130/0x360 [ 4187.489664][ T895] netlink_unicast+0x449/0x710 [ 4187.489664][ T895] netlink_sendmsg+0x723/0xbe0 [ 4187.489664][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4187.489664][ T895] ___sys_sendmsg+0xee/0x170 [ 4187.489664][ T895] __sys_sendmsg+0xcd/0x170 [ 4187.489664][ T895] do_syscall_64+0xc6/0x1e0 [ 4187.489664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4187.489664][ T895] [ 4187.491409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4187.491409][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4187.491409][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4187.491409][ T895] ipv6_find_idev+0x102/0x170 [ 4187.491409][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4187.491409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4187.491409][ T895] netlink_rcv_skb+0x130/0x360 [ 4187.491409][ T895] netlink_unicast+0x449/0x710 [ 4187.491409][ T895] netlink_sendmsg+0x723/0xbe0 [ 4187.491409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4187.491409][ T895] ___sys_sendmsg+0xee/0x170 [ 4187.491409][ T895] __sys_sendmsg+0xcd/0x170 [ 4187.491409][ T895] do_syscall_64+0xc6/0x1e0 [ 4187.491409][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4187.491409][ T895] [ 4197.734963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4197.735407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4197.735407][ T895] netdev_get_by_index+0x5e/0x80 [ 4197.735407][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4197.735407][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4197.735407][ T895] ip6_route_add+0x1c/0x140 [ 4197.735407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4197.735407][ T895] addrconf_add_dev+0xe2/0x170 [ 4197.735407][ T895] inet6_addr_add+0x12f/0xa40 [ 4197.735407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4197.735407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4197.735407][ T895] netlink_rcv_skb+0x130/0x360 [ 4197.735407][ T895] netlink_unicast+0x449/0x710 [ 4197.735407][ T895] netlink_sendmsg+0x723/0xbe0 [ 4197.735407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4197.735407][ T895] ___sys_sendmsg+0xee/0x170 [ 4197.735407][ T895] __sys_sendmsg+0xcd/0x170 [ 4197.735407][ T895] do_syscall_64+0xc6/0x1e0 [ 4197.735407][ T895] [ 4197.737707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4197.737707][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4197.737707][ T895] ipv6_find_idev+0x102/0x170 [ 4197.737707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4197.737707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4197.737707][ T895] netlink_rcv_skb+0x130/0x360 [ 4197.737707][ T895] netlink_unicast+0x449/0x710 [ 4197.737707][ T895] netlink_sendmsg+0x723/0xbe0 [ 4197.737707][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4197.737707][ T895] ___sys_sendmsg+0xee/0x170 [ 4197.737707][ T895] __sys_sendmsg+0xcd/0x170 [ 4197.737707][ T895] do_syscall_64+0xc6/0x1e0 [ 4197.737707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4197.737707][ T895] [ 4197.739454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4197.739454][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4197.739454][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4197.739454][ T895] ipv6_find_idev+0x102/0x170 [ 4197.739454][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4197.739454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4197.739454][ T895] netlink_rcv_skb+0x130/0x360 [ 4197.739454][ T895] netlink_unicast+0x449/0x710 [ 4197.739454][ T895] netlink_sendmsg+0x723/0xbe0 [ 4197.739454][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4197.739454][ T895] ___sys_sendmsg+0xee/0x170 [ 4197.739454][ T895] __sys_sendmsg+0xcd/0x170 [ 4197.739454][ T895] do_syscall_64+0xc6/0x1e0 [ 4197.739454][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4197.739454][ T895] [ 4207.983009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4207.983459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4207.983459][ T895] netdev_get_by_index+0x5e/0x80 [ 4207.983459][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4207.983459][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4207.983459][ T895] ip6_route_add+0x1c/0x140 [ 4207.983459][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4207.983459][ T895] addrconf_add_dev+0xe2/0x170 [ 4207.983459][ T895] inet6_addr_add+0x12f/0xa40 [ 4207.983459][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4207.983459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4207.983459][ T895] netlink_rcv_skb+0x130/0x360 [ 4207.983459][ T895] netlink_unicast+0x449/0x710 [ 4207.983459][ T895] netlink_sendmsg+0x723/0xbe0 [ 4207.983459][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4207.983459][ T895] ___sys_sendmsg+0xee/0x170 [ 4207.983459][ T895] __sys_sendmsg+0xcd/0x170 [ 4207.983459][ T895] do_syscall_64+0xc6/0x1e0 [ 4207.983459][ T895] [ 4207.985729][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4207.985729][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4207.985729][ T895] ipv6_find_idev+0x102/0x170 [ 4207.985729][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4207.985729][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4207.985729][ T895] netlink_rcv_skb+0x130/0x360 [ 4207.985729][ T895] netlink_unicast+0x449/0x710 [ 4207.985729][ T895] netlink_sendmsg+0x723/0xbe0 [ 4207.985729][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4207.985729][ T895] ___sys_sendmsg+0xee/0x170 [ 4207.985729][ T895] __sys_sendmsg+0xcd/0x170 [ 4207.985729][ T895] do_syscall_64+0xc6/0x1e0 [ 4207.985729][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4207.985729][ T895] [ 4207.987481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4207.987481][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4207.987481][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4207.987481][ T895] ipv6_find_idev+0x102/0x170 [ 4207.987481][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4207.987481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4207.987481][ T895] netlink_rcv_skb+0x130/0x360 [ 4207.987481][ T895] netlink_unicast+0x449/0x710 [ 4207.987481][ T895] netlink_sendmsg+0x723/0xbe0 [ 4207.987481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4207.987481][ T895] ___sys_sendmsg+0xee/0x170 [ 4207.987481][ T895] __sys_sendmsg+0xcd/0x170 [ 4207.987481][ T895] do_syscall_64+0xc6/0x1e0 [ 4207.987481][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4207.987481][ T895] [ 4218.230975][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4218.231464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4218.231464][ T895] netdev_get_by_index+0x5e/0x80 [ 4218.231464][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4218.231464][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4218.231464][ T895] ip6_route_add+0x1c/0x140 [ 4218.231464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4218.231464][ T895] addrconf_add_dev+0xe2/0x170 [ 4218.231464][ T895] inet6_addr_add+0x12f/0xa40 [ 4218.231464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4218.231464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4218.231464][ T895] netlink_rcv_skb+0x130/0x360 [ 4218.231464][ T895] netlink_unicast+0x449/0x710 [ 4218.231464][ T895] netlink_sendmsg+0x723/0xbe0 [ 4218.231464][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4218.231464][ T895] ___sys_sendmsg+0xee/0x170 [ 4218.231464][ T895] __sys_sendmsg+0xcd/0x170 [ 4218.231464][ T895] do_syscall_64+0xc6/0x1e0 [ 4218.231464][ T895] [ 4218.233848][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4218.233848][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4218.233848][ T895] ipv6_find_idev+0x102/0x170 [ 4218.233848][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4218.233848][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4218.233848][ T895] netlink_rcv_skb+0x130/0x360 [ 4218.233848][ T895] netlink_unicast+0x449/0x710 [ 4218.233848][ T895] netlink_sendmsg+0x723/0xbe0 [ 4218.233848][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4218.233848][ T895] ___sys_sendmsg+0xee/0x170 [ 4218.233848][ T895] __sys_sendmsg+0xcd/0x170 [ 4218.233848][ T895] do_syscall_64+0xc6/0x1e0 [ 4218.233848][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4218.233848][ T895] [ 4218.235693][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4218.235693][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4218.235693][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4218.235693][ T895] ipv6_find_idev+0x102/0x170 [ 4218.235693][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4218.235693][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4218.235693][ T895] netlink_rcv_skb+0x130/0x360 [ 4218.235693][ T895] netlink_unicast+0x449/0x710 [ 4218.235693][ T895] netlink_sendmsg+0x723/0xbe0 [ 4218.235693][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4218.235693][ T895] ___sys_sendmsg+0xee/0x170 [ 4218.235693][ T895] __sys_sendmsg+0xcd/0x170 [ 4218.235693][ T895] do_syscall_64+0xc6/0x1e0 [ 4218.235693][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4218.235693][ T895] [ 4228.335114][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4228.335603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4228.335603][ T895] netdev_get_by_index+0x5e/0x80 [ 4228.335603][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4228.335603][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4228.335603][ T895] ip6_route_add+0x1c/0x140 [ 4228.335603][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4228.335603][ T895] addrconf_add_dev+0xe2/0x170 [ 4228.335603][ T895] inet6_addr_add+0x12f/0xa40 [ 4228.335603][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4228.335603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4228.335603][ T895] netlink_rcv_skb+0x130/0x360 [ 4228.335603][ T895] netlink_unicast+0x449/0x710 [ 4228.335603][ T895] netlink_sendmsg+0x723/0xbe0 [ 4228.335603][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4228.335603][ T895] ___sys_sendmsg+0xee/0x170 [ 4228.335603][ T895] __sys_sendmsg+0xcd/0x170 [ 4228.335603][ T895] do_syscall_64+0xc6/0x1e0 [ 4228.335603][ T895] [ 4228.337844][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4228.337844][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4228.337844][ T895] ipv6_find_idev+0x102/0x170 [ 4228.337844][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4228.337844][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4228.337844][ T895] netlink_rcv_skb+0x130/0x360 [ 4228.337844][ T895] netlink_unicast+0x449/0x710 [ 4228.337844][ T895] netlink_sendmsg+0x723/0xbe0 [ 4228.337844][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4228.337844][ T895] ___sys_sendmsg+0xee/0x170 [ 4228.337844][ T895] __sys_sendmsg+0xcd/0x170 [ 4228.337844][ T895] do_syscall_64+0xc6/0x1e0 [ 4228.337844][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4228.337844][ T895] [ 4228.339558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4228.339558][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4228.339558][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4228.339558][ T895] ipv6_find_idev+0x102/0x170 [ 4228.339558][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4228.339558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4228.339558][ T895] netlink_rcv_skb+0x130/0x360 [ 4228.339558][ T895] netlink_unicast+0x449/0x710 [ 4228.339558][ T895] netlink_sendmsg+0x723/0xbe0 [ 4228.339558][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4228.339558][ T895] ___sys_sendmsg+0xee/0x170 [ 4228.339558][ T895] __sys_sendmsg+0xcd/0x170 [ 4228.339558][ T895] do_syscall_64+0xc6/0x1e0 [ 4228.339558][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4228.339558][ T895] [ 4238.591039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4238.591470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4238.591470][ T895] netdev_get_by_index+0x5e/0x80 [ 4238.591470][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4238.591470][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4238.591470][ T895] ip6_route_add+0x1c/0x140 [ 4238.591470][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4238.591470][ T895] addrconf_add_dev+0xe2/0x170 [ 4238.591470][ T895] inet6_addr_add+0x12f/0xa40 [ 4238.591470][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4238.591470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4238.591470][ T895] netlink_rcv_skb+0x130/0x360 [ 4238.591470][ T895] netlink_unicast+0x449/0x710 [ 4238.591470][ T895] netlink_sendmsg+0x723/0xbe0 [ 4238.591470][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4238.591470][ T895] ___sys_sendmsg+0xee/0x170 [ 4238.591470][ T895] __sys_sendmsg+0xcd/0x170 [ 4238.591470][ T895] do_syscall_64+0xc6/0x1e0 [ 4238.591470][ T895] [ 4238.593712][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4238.593712][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4238.593712][ T895] ipv6_find_idev+0x102/0x170 [ 4238.593712][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4238.593712][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4238.593712][ T895] netlink_rcv_skb+0x130/0x360 [ 4238.593712][ T895] netlink_unicast+0x449/0x710 [ 4238.593712][ T895] netlink_sendmsg+0x723/0xbe0 [ 4238.593712][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4238.593712][ T895] ___sys_sendmsg+0xee/0x170 [ 4238.593712][ T895] __sys_sendmsg+0xcd/0x170 [ 4238.593712][ T895] do_syscall_64+0xc6/0x1e0 [ 4238.593712][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4238.593712][ T895] [ 4238.595513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4238.595513][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4238.595513][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4238.595513][ T895] ipv6_find_idev+0x102/0x170 [ 4238.595513][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4238.595513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4238.595513][ T895] netlink_rcv_skb+0x130/0x360 [ 4238.595513][ T895] netlink_unicast+0x449/0x710 [ 4238.595513][ T895] netlink_sendmsg+0x723/0xbe0 [ 4238.595513][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4238.595513][ T895] ___sys_sendmsg+0xee/0x170 [ 4238.595513][ T895] __sys_sendmsg+0xcd/0x170 [ 4238.595513][ T895] do_syscall_64+0xc6/0x1e0 [ 4238.595513][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4238.595513][ T895] [ 4248.839084][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4248.839580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4248.839580][ T895] netdev_get_by_index+0x5e/0x80 [ 4248.839580][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4248.839580][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4248.839580][ T895] ip6_route_add+0x1c/0x140 [ 4248.839580][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4248.839580][ T895] addrconf_add_dev+0xe2/0x170 [ 4248.839580][ T895] inet6_addr_add+0x12f/0xa40 [ 4248.839580][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4248.839580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4248.839580][ T895] netlink_rcv_skb+0x130/0x360 [ 4248.839580][ T895] netlink_unicast+0x449/0x710 [ 4248.839580][ T895] netlink_sendmsg+0x723/0xbe0 [ 4248.839580][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4248.839580][ T895] ___sys_sendmsg+0xee/0x170 [ 4248.839580][ T895] __sys_sendmsg+0xcd/0x170 [ 4248.839580][ T895] do_syscall_64+0xc6/0x1e0 [ 4248.839580][ T895] [ 4248.841822][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4248.841822][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4248.841822][ T895] ipv6_find_idev+0x102/0x170 [ 4248.841822][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4248.841822][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4248.841822][ T895] netlink_rcv_skb+0x130/0x360 [ 4248.841822][ T895] netlink_unicast+0x449/0x710 [ 4248.841822][ T895] netlink_sendmsg+0x723/0xbe0 [ 4248.841822][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4248.841822][ T895] ___sys_sendmsg+0xee/0x170 [ 4248.841822][ T895] __sys_sendmsg+0xcd/0x170 [ 4248.841822][ T895] do_syscall_64+0xc6/0x1e0 [ 4248.841822][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4248.841822][ T895] [ 4248.843537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4248.843537][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4248.843537][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4248.843537][ T895] ipv6_find_idev+0x102/0x170 [ 4248.843537][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4248.843537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4248.843537][ T895] netlink_rcv_skb+0x130/0x360 [ 4248.843537][ T895] netlink_unicast+0x449/0x710 [ 4248.843537][ T895] netlink_sendmsg+0x723/0xbe0 [ 4248.843537][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4248.843537][ T895] ___sys_sendmsg+0xee/0x170 [ 4248.843537][ T895] __sys_sendmsg+0xcd/0x170 [ 4248.843537][ T895] do_syscall_64+0xc6/0x1e0 [ 4248.843537][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4248.843537][ T895] [ 4258.911038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4258.911463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4258.911463][ T895] netdev_get_by_index+0x5e/0x80 [ 4258.911463][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4258.911463][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4258.911463][ T895] ip6_route_add+0x1c/0x140 [ 4258.911463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4258.911463][ T895] addrconf_add_dev+0xe2/0x170 [ 4258.911463][ T895] inet6_addr_add+0x12f/0xa40 [ 4258.911463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4258.911463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4258.911463][ T895] netlink_rcv_skb+0x130/0x360 [ 4258.911463][ T895] netlink_unicast+0x449/0x710 [ 4258.911463][ T895] netlink_sendmsg+0x723/0xbe0 [ 4258.911463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4258.911463][ T895] ___sys_sendmsg+0xee/0x170 [ 4258.911463][ T895] __sys_sendmsg+0xcd/0x170 [ 4258.911463][ T895] do_syscall_64+0xc6/0x1e0 [ 4258.911463][ T895] [ 4258.913681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4258.913681][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4258.913681][ T895] ipv6_find_idev+0x102/0x170 [ 4258.913681][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4258.913681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4258.913681][ T895] netlink_rcv_skb+0x130/0x360 [ 4258.913681][ T895] netlink_unicast+0x449/0x710 [ 4258.913681][ T895] netlink_sendmsg+0x723/0xbe0 [ 4258.913681][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4258.913681][ T895] ___sys_sendmsg+0xee/0x170 [ 4258.913681][ T895] __sys_sendmsg+0xcd/0x170 [ 4258.913681][ T895] do_syscall_64+0xc6/0x1e0 [ 4258.913681][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4258.913681][ T895] [ 4258.915392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4258.915392][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4258.915392][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4258.915392][ T895] ipv6_find_idev+0x102/0x170 [ 4258.915392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4258.915392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4258.915392][ T895] netlink_rcv_skb+0x130/0x360 [ 4258.915392][ T895] netlink_unicast+0x449/0x710 [ 4258.915392][ T895] netlink_sendmsg+0x723/0xbe0 [ 4258.915392][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4258.915392][ T895] ___sys_sendmsg+0xee/0x170 [ 4258.915392][ T895] __sys_sendmsg+0xcd/0x170 [ 4258.915392][ T895] do_syscall_64+0xc6/0x1e0 [ 4258.915392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4258.915392][ T895] [ 4269.103057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4269.103486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4269.103486][ T895] netdev_get_by_index+0x5e/0x80 [ 4269.103486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4269.103486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4269.103486][ T895] ip6_route_add+0x1c/0x140 [ 4269.103486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4269.103486][ T895] addrconf_add_dev+0xe2/0x170 [ 4269.103486][ T895] inet6_addr_add+0x12f/0xa40 [ 4269.103486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4269.103486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4269.103486][ T895] netlink_rcv_skb+0x130/0x360 [ 4269.103486][ T895] netlink_unicast+0x449/0x710 [ 4269.103486][ T895] netlink_sendmsg+0x723/0xbe0 [ 4269.103486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4269.103486][ T895] ___sys_sendmsg+0xee/0x170 [ 4269.103486][ T895] __sys_sendmsg+0xcd/0x170 [ 4269.103486][ T895] do_syscall_64+0xc6/0x1e0 [ 4269.103486][ T895] [ 4269.105725][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4269.105725][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4269.105725][ T895] ipv6_find_idev+0x102/0x170 [ 4269.105725][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4269.105725][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4269.105725][ T895] netlink_rcv_skb+0x130/0x360 [ 4269.105725][ T895] netlink_unicast+0x449/0x710 [ 4269.105725][ T895] netlink_sendmsg+0x723/0xbe0 [ 4269.105725][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4269.105725][ T895] ___sys_sendmsg+0xee/0x170 [ 4269.105725][ T895] __sys_sendmsg+0xcd/0x170 [ 4269.105725][ T895] do_syscall_64+0xc6/0x1e0 [ 4269.105725][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4269.105725][ T895] [ 4269.107457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4269.107457][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4269.107457][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4269.107457][ T895] ipv6_find_idev+0x102/0x170 [ 4269.107457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4269.107457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4269.107457][ T895] netlink_rcv_skb+0x130/0x360 [ 4269.107457][ T895] netlink_unicast+0x449/0x710 [ 4269.107457][ T895] netlink_sendmsg+0x723/0xbe0 [ 4269.107457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4269.107457][ T895] ___sys_sendmsg+0xee/0x170 [ 4269.107457][ T895] __sys_sendmsg+0xcd/0x170 [ 4269.107457][ T895] do_syscall_64+0xc6/0x1e0 [ 4269.107457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4269.107457][ T895] [ 4279.350958][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4279.351402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4279.351402][ T895] netdev_get_by_index+0x5e/0x80 [ 4279.351402][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4279.351402][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4279.351402][ T895] ip6_route_add+0x1c/0x140 [ 4279.351402][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4279.351402][ T895] addrconf_add_dev+0xe2/0x170 [ 4279.351402][ T895] inet6_addr_add+0x12f/0xa40 [ 4279.351402][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4279.351402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4279.351402][ T895] netlink_rcv_skb+0x130/0x360 [ 4279.351402][ T895] netlink_unicast+0x449/0x710 [ 4279.351402][ T895] netlink_sendmsg+0x723/0xbe0 [ 4279.351402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4279.351402][ T895] ___sys_sendmsg+0xee/0x170 [ 4279.351402][ T895] __sys_sendmsg+0xcd/0x170 [ 4279.351402][ T895] do_syscall_64+0xc6/0x1e0 [ 4279.351402][ T895] [ 4279.353607][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4279.353607][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4279.353607][ T895] ipv6_find_idev+0x102/0x170 [ 4279.353607][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4279.353607][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4279.353607][ T895] netlink_rcv_skb+0x130/0x360 [ 4279.353607][ T895] netlink_unicast+0x449/0x710 [ 4279.353607][ T895] netlink_sendmsg+0x723/0xbe0 [ 4279.353607][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4279.353607][ T895] ___sys_sendmsg+0xee/0x170 [ 4279.353607][ T895] __sys_sendmsg+0xcd/0x170 [ 4279.353607][ T895] do_syscall_64+0xc6/0x1e0 [ 4279.353607][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4279.353607][ T895] [ 4279.355319][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4279.355319][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4279.355319][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4279.355319][ T895] ipv6_find_idev+0x102/0x170 [ 4279.355319][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4279.355319][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4279.355319][ T895] netlink_rcv_skb+0x130/0x360 [ 4279.355319][ T895] netlink_unicast+0x449/0x710 [ 4279.355319][ T895] netlink_sendmsg+0x723/0xbe0 [ 4279.355319][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4279.355319][ T895] ___sys_sendmsg+0xee/0x170 [ 4279.355319][ T895] __sys_sendmsg+0xcd/0x170 [ 4279.355319][ T895] do_syscall_64+0xc6/0x1e0 [ 4279.355319][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4279.355319][ T895] [ 4289.455016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4289.455508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4289.455508][ T895] netdev_get_by_index+0x5e/0x80 [ 4289.455508][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4289.455508][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4289.455508][ T895] ip6_route_add+0x1c/0x140 [ 4289.455508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4289.455508][ T895] addrconf_add_dev+0xe2/0x170 [ 4289.455508][ T895] inet6_addr_add+0x12f/0xa40 [ 4289.455508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4289.455508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4289.455508][ T895] netlink_rcv_skb+0x130/0x360 [ 4289.455508][ T895] netlink_unicast+0x449/0x710 [ 4289.455508][ T895] netlink_sendmsg+0x723/0xbe0 [ 4289.455508][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4289.455508][ T895] ___sys_sendmsg+0xee/0x170 [ 4289.455508][ T895] __sys_sendmsg+0xcd/0x170 [ 4289.455508][ T895] do_syscall_64+0xc6/0x1e0 [ 4289.455508][ T895] [ 4289.457708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4289.457708][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4289.457708][ T895] ipv6_find_idev+0x102/0x170 [ 4289.457708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4289.457708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4289.457708][ T895] netlink_rcv_skb+0x130/0x360 [ 4289.457708][ T895] netlink_unicast+0x449/0x710 [ 4289.457708][ T895] netlink_sendmsg+0x723/0xbe0 [ 4289.457708][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4289.457708][ T895] ___sys_sendmsg+0xee/0x170 [ 4289.457708][ T895] __sys_sendmsg+0xcd/0x170 [ 4289.457708][ T895] do_syscall_64+0xc6/0x1e0 [ 4289.457708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4289.457708][ T895] [ 4289.459413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4289.459413][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4289.459413][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4289.459413][ T895] ipv6_find_idev+0x102/0x170 [ 4289.459413][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4289.459413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4289.459413][ T895] netlink_rcv_skb+0x130/0x360 [ 4289.459413][ T895] netlink_unicast+0x449/0x710 [ 4289.459413][ T895] netlink_sendmsg+0x723/0xbe0 [ 4289.459413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4289.459413][ T895] ___sys_sendmsg+0xee/0x170 [ 4289.459413][ T895] __sys_sendmsg+0xcd/0x170 [ 4289.459413][ T895] do_syscall_64+0xc6/0x1e0 [ 4289.459413][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4289.459413][ T895] [ 4299.702970][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4299.703408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4299.703408][ T895] netdev_get_by_index+0x5e/0x80 [ 4299.703408][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4299.703408][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4299.703408][ T895] ip6_route_add+0x1c/0x140 [ 4299.703408][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4299.703408][ T895] addrconf_add_dev+0xe2/0x170 [ 4299.703408][ T895] inet6_addr_add+0x12f/0xa40 [ 4299.703408][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4299.703408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4299.703408][ T895] netlink_rcv_skb+0x130/0x360 [ 4299.703408][ T895] netlink_unicast+0x449/0x710 [ 4299.703408][ T895] netlink_sendmsg+0x723/0xbe0 [ 4299.703408][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4299.703408][ T895] ___sys_sendmsg+0xee/0x170 [ 4299.703408][ T895] __sys_sendmsg+0xcd/0x170 [ 4299.703408][ T895] do_syscall_64+0xc6/0x1e0 [ 4299.703408][ T895] [ 4299.705650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4299.705650][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4299.705650][ T895] ipv6_find_idev+0x102/0x170 [ 4299.705650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4299.705650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4299.705650][ T895] netlink_rcv_skb+0x130/0x360 [ 4299.705650][ T895] netlink_unicast+0x449/0x710 [ 4299.705650][ T895] netlink_sendmsg+0x723/0xbe0 [ 4299.705650][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4299.705650][ T895] ___sys_sendmsg+0xee/0x170 [ 4299.705650][ T895] __sys_sendmsg+0xcd/0x170 [ 4299.705650][ T895] do_syscall_64+0xc6/0x1e0 [ 4299.705650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4299.705650][ T895] [ 4299.707368][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4299.707368][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4299.707368][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4299.707368][ T895] ipv6_find_idev+0x102/0x170 [ 4299.707368][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4299.707368][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4299.707368][ T895] netlink_rcv_skb+0x130/0x360 [ 4299.707368][ T895] netlink_unicast+0x449/0x710 [ 4299.707368][ T895] netlink_sendmsg+0x723/0xbe0 [ 4299.707368][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4299.707368][ T895] ___sys_sendmsg+0xee/0x170 [ 4299.707368][ T895] __sys_sendmsg+0xcd/0x170 [ 4299.707368][ T895] do_syscall_64+0xc6/0x1e0 [ 4299.707368][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4299.707368][ T895] [ 4309.918989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4309.919417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4309.919417][ T895] netdev_get_by_index+0x5e/0x80 [ 4309.919417][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4309.919417][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4309.919417][ T895] ip6_route_add+0x1c/0x140 [ 4309.919417][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4309.919417][ T895] addrconf_add_dev+0xe2/0x170 [ 4309.919417][ T895] inet6_addr_add+0x12f/0xa40 [ 4309.919417][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4309.919417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.919417][ T895] netlink_rcv_skb+0x130/0x360 [ 4309.919417][ T895] netlink_unicast+0x449/0x710 [ 4309.919417][ T895] netlink_sendmsg+0x723/0xbe0 [ 4309.919417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4309.919417][ T895] ___sys_sendmsg+0xee/0x170 [ 4309.919417][ T895] __sys_sendmsg+0xcd/0x170 [ 4309.919417][ T895] do_syscall_64+0xc6/0x1e0 [ 4309.919417][ T895] [ 4309.921653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4309.921653][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4309.921653][ T895] ipv6_find_idev+0x102/0x170 [ 4309.921653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4309.921653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.921653][ T895] netlink_rcv_skb+0x130/0x360 [ 4309.921653][ T895] netlink_unicast+0x449/0x710 [ 4309.921653][ T895] netlink_sendmsg+0x723/0xbe0 [ 4309.921653][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4309.921653][ T895] ___sys_sendmsg+0xee/0x170 [ 4309.921653][ T895] __sys_sendmsg+0xcd/0x170 [ 4309.921653][ T895] do_syscall_64+0xc6/0x1e0 [ 4309.921653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.921653][ T895] [ 4309.923357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4309.923357][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4309.923357][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4309.923357][ T895] ipv6_find_idev+0x102/0x170 [ 4309.923357][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4309.923357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.923357][ T895] netlink_rcv_skb+0x130/0x360 [ 4309.923357][ T895] netlink_unicast+0x449/0x710 [ 4309.923357][ T895] netlink_sendmsg+0x723/0xbe0 [ 4309.923357][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4309.923357][ T895] ___sys_sendmsg+0xee/0x170 [ 4309.923357][ T895] __sys_sendmsg+0xcd/0x170 [ 4309.923357][ T895] do_syscall_64+0xc6/0x1e0 [ 4309.923357][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.923357][ T895] [ 4320.166994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4320.167427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4320.167427][ T895] netdev_get_by_index+0x5e/0x80 [ 4320.167427][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4320.167427][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4320.167427][ T895] ip6_route_add+0x1c/0x140 [ 4320.167427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4320.167427][ T895] addrconf_add_dev+0xe2/0x170 [ 4320.167427][ T895] inet6_addr_add+0x12f/0xa40 [ 4320.167427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4320.167427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4320.167427][ T895] netlink_rcv_skb+0x130/0x360 [ 4320.167427][ T895] netlink_unicast+0x449/0x710 [ 4320.167427][ T895] netlink_sendmsg+0x723/0xbe0 [ 4320.167427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4320.167427][ T895] ___sys_sendmsg+0xee/0x170 [ 4320.167427][ T895] __sys_sendmsg+0xcd/0x170 [ 4320.167427][ T895] do_syscall_64+0xc6/0x1e0 [ 4320.167427][ T895] [ 4320.169653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4320.169653][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4320.169653][ T895] ipv6_find_idev+0x102/0x170 [ 4320.169653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4320.169653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4320.169653][ T895] netlink_rcv_skb+0x130/0x360 [ 4320.169653][ T895] netlink_unicast+0x449/0x710 [ 4320.169653][ T895] netlink_sendmsg+0x723/0xbe0 [ 4320.169653][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4320.169653][ T895] ___sys_sendmsg+0xee/0x170 [ 4320.169653][ T895] __sys_sendmsg+0xcd/0x170 [ 4320.169653][ T895] do_syscall_64+0xc6/0x1e0 [ 4320.169653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4320.169653][ T895] [ 4320.171415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4320.171415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4320.171415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4320.171415][ T895] ipv6_find_idev+0x102/0x170 [ 4320.171415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4320.171415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4320.171415][ T895] netlink_rcv_skb+0x130/0x360 [ 4320.171415][ T895] netlink_unicast+0x449/0x710 [ 4320.171415][ T895] netlink_sendmsg+0x723/0xbe0 [ 4320.171415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4320.171415][ T895] ___sys_sendmsg+0xee/0x170 [ 4320.171415][ T895] __sys_sendmsg+0xcd/0x170 [ 4320.171415][ T895] do_syscall_64+0xc6/0x1e0 [ 4320.171415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4320.171415][ T895] [ 4330.415058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4330.415482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4330.415482][ T895] netdev_get_by_index+0x5e/0x80 [ 4330.415482][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4330.415482][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4330.415482][ T895] ip6_route_add+0x1c/0x140 [ 4330.415482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4330.415482][ T895] addrconf_add_dev+0xe2/0x170 [ 4330.415482][ T895] inet6_addr_add+0x12f/0xa40 [ 4330.415482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4330.415482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4330.415482][ T895] netlink_rcv_skb+0x130/0x360 [ 4330.415482][ T895] netlink_unicast+0x449/0x710 [ 4330.415482][ T895] netlink_sendmsg+0x723/0xbe0 [ 4330.415482][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4330.415482][ T895] ___sys_sendmsg+0xee/0x170 [ 4330.415482][ T895] __sys_sendmsg+0xcd/0x170 [ 4330.415482][ T895] do_syscall_64+0xc6/0x1e0 [ 4330.415482][ T895] [ 4330.417796][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4330.417796][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4330.417796][ T895] ipv6_find_idev+0x102/0x170 [ 4330.417796][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4330.417796][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4330.417796][ T895] netlink_rcv_skb+0x130/0x360 [ 4330.417796][ T895] netlink_unicast+0x449/0x710 [ 4330.417796][ T895] netlink_sendmsg+0x723/0xbe0 [ 4330.417796][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4330.417796][ T895] ___sys_sendmsg+0xee/0x170 [ 4330.417796][ T895] __sys_sendmsg+0xcd/0x170 [ 4330.417796][ T895] do_syscall_64+0xc6/0x1e0 [ 4330.417796][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4330.417796][ T895] [ 4330.419512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4330.419512][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4330.419512][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4330.419512][ T895] ipv6_find_idev+0x102/0x170 [ 4330.419512][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4330.419512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4330.419512][ T895] netlink_rcv_skb+0x130/0x360 [ 4330.419512][ T895] netlink_unicast+0x449/0x710 [ 4330.419512][ T895] netlink_sendmsg+0x723/0xbe0 [ 4330.419512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4330.419512][ T895] ___sys_sendmsg+0xee/0x170 [ 4330.419512][ T895] __sys_sendmsg+0xcd/0x170 [ 4330.419512][ T895] do_syscall_64+0xc6/0x1e0 [ 4330.419512][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4330.419512][ T895] [ 4340.663049][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4340.663476][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4340.663476][ T895] netdev_get_by_index+0x5e/0x80 [ 4340.663476][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4340.663476][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4340.663476][ T895] ip6_route_add+0x1c/0x140 [ 4340.663476][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4340.663476][ T895] addrconf_add_dev+0xe2/0x170 [ 4340.663476][ T895] inet6_addr_add+0x12f/0xa40 [ 4340.663476][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4340.663476][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4340.663476][ T895] netlink_rcv_skb+0x130/0x360 [ 4340.663476][ T895] netlink_unicast+0x449/0x710 [ 4340.663476][ T895] netlink_sendmsg+0x723/0xbe0 [ 4340.663476][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4340.663476][ T895] ___sys_sendmsg+0xee/0x170 [ 4340.663476][ T895] __sys_sendmsg+0xcd/0x170 [ 4340.663476][ T895] do_syscall_64+0xc6/0x1e0 [ 4340.663476][ T895] [ 4340.665699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4340.665699][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4340.665699][ T895] ipv6_find_idev+0x102/0x170 [ 4340.665699][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4340.665699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4340.665699][ T895] netlink_rcv_skb+0x130/0x360 [ 4340.665699][ T895] netlink_unicast+0x449/0x710 [ 4340.665699][ T895] netlink_sendmsg+0x723/0xbe0 [ 4340.665699][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4340.665699][ T895] ___sys_sendmsg+0xee/0x170 [ 4340.665699][ T895] __sys_sendmsg+0xcd/0x170 [ 4340.665699][ T895] do_syscall_64+0xc6/0x1e0 [ 4340.665699][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4340.665699][ T895] [ 4340.667426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4340.667426][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4340.667426][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4340.667426][ T895] ipv6_find_idev+0x102/0x170 [ 4340.667426][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4340.667426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4340.667426][ T895] netlink_rcv_skb+0x130/0x360 [ 4340.667426][ T895] netlink_unicast+0x449/0x710 [ 4340.667426][ T895] netlink_sendmsg+0x723/0xbe0 [ 4340.667426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4340.667426][ T895] ___sys_sendmsg+0xee/0x170 [ 4340.667426][ T895] __sys_sendmsg+0xcd/0x170 [ 4340.667426][ T895] do_syscall_64+0xc6/0x1e0 [ 4340.667426][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4340.667426][ T895] [ 4350.911007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4350.911484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4350.911484][ T895] netdev_get_by_index+0x5e/0x80 [ 4350.911484][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4350.911484][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4350.911484][ T895] ip6_route_add+0x1c/0x140 [ 4350.911484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4350.911484][ T895] addrconf_add_dev+0xe2/0x170 [ 4350.911484][ T895] inet6_addr_add+0x12f/0xa40 [ 4350.911484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4350.911484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4350.911484][ T895] netlink_rcv_skb+0x130/0x360 [ 4350.911484][ T895] netlink_unicast+0x449/0x710 [ 4350.911484][ T895] netlink_sendmsg+0x723/0xbe0 [ 4350.911484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4350.911484][ T895] ___sys_sendmsg+0xee/0x170 [ 4350.911484][ T895] __sys_sendmsg+0xcd/0x170 [ 4350.911484][ T895] do_syscall_64+0xc6/0x1e0 [ 4350.911484][ T895] [ 4350.913700][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4350.913700][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4350.913700][ T895] ipv6_find_idev+0x102/0x170 [ 4350.913700][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4350.913700][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4350.913700][ T895] netlink_rcv_skb+0x130/0x360 [ 4350.913700][ T895] netlink_unicast+0x449/0x710 [ 4350.913700][ T895] netlink_sendmsg+0x723/0xbe0 [ 4350.913700][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4350.913700][ T895] ___sys_sendmsg+0xee/0x170 [ 4350.913700][ T895] __sys_sendmsg+0xcd/0x170 [ 4350.913700][ T895] do_syscall_64+0xc6/0x1e0 [ 4350.913700][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4350.913700][ T895] [ 4350.915419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4350.915419][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4350.915419][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4350.915419][ T895] ipv6_find_idev+0x102/0x170 [ 4350.915419][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4350.915419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4350.915419][ T895] netlink_rcv_skb+0x130/0x360 [ 4350.915419][ T895] netlink_unicast+0x449/0x710 [ 4350.915419][ T895] netlink_sendmsg+0x723/0xbe0 [ 4350.915419][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4350.915419][ T895] ___sys_sendmsg+0xee/0x170 [ 4350.915419][ T895] __sys_sendmsg+0xcd/0x170 [ 4350.915419][ T895] do_syscall_64+0xc6/0x1e0 [ 4350.915419][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4350.915419][ T895] [ 4361.159006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4361.159424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4361.159424][ T895] netdev_get_by_index+0x5e/0x80 [ 4361.159424][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4361.159424][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4361.159424][ T895] ip6_route_add+0x1c/0x140 [ 4361.159424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4361.159424][ T895] addrconf_add_dev+0xe2/0x170 [ 4361.159424][ T895] inet6_addr_add+0x12f/0xa40 [ 4361.159424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4361.159424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4361.159424][ T895] netlink_rcv_skb+0x130/0x360 [ 4361.159424][ T895] netlink_unicast+0x449/0x710 [ 4361.159424][ T895] netlink_sendmsg+0x723/0xbe0 [ 4361.159424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4361.159424][ T895] ___sys_sendmsg+0xee/0x170 [ 4361.159424][ T895] __sys_sendmsg+0xcd/0x170 [ 4361.159424][ T895] do_syscall_64+0xc6/0x1e0 [ 4361.159424][ T895] [ 4361.161649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4361.161649][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4361.161649][ T895] ipv6_find_idev+0x102/0x170 [ 4361.161649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4361.161649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4361.161649][ T895] netlink_rcv_skb+0x130/0x360 [ 4361.161649][ T895] netlink_unicast+0x449/0x710 [ 4361.161649][ T895] netlink_sendmsg+0x723/0xbe0 [ 4361.161649][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4361.161649][ T895] ___sys_sendmsg+0xee/0x170 [ 4361.161649][ T895] __sys_sendmsg+0xcd/0x170 [ 4361.161649][ T895] do_syscall_64+0xc6/0x1e0 [ 4361.161649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4361.161649][ T895] [ 4361.163736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4361.163736][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4361.163736][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4361.163736][ T895] ipv6_find_idev+0x102/0x170 [ 4361.163736][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4361.163736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4361.163736][ T895] netlink_rcv_skb+0x130/0x360 [ 4361.163736][ T895] netlink_unicast+0x449/0x710 [ 4361.163736][ T895] netlink_sendmsg+0x723/0xbe0 [ 4361.163736][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4361.163736][ T895] ___sys_sendmsg+0xee/0x170 [ 4361.163736][ T895] __sys_sendmsg+0xcd/0x170 [ 4361.163736][ T895] do_syscall_64+0xc6/0x1e0 [ 4361.163736][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4361.163736][ T895] [ 4371.406990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4371.407407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4371.407407][ T895] netdev_get_by_index+0x5e/0x80 [ 4371.407407][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4371.407407][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4371.407407][ T895] ip6_route_add+0x1c/0x140 [ 4371.407407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4371.407407][ T895] addrconf_add_dev+0xe2/0x170 [ 4371.407407][ T895] inet6_addr_add+0x12f/0xa40 [ 4371.407407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4371.407407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4371.407407][ T895] netlink_rcv_skb+0x130/0x360 [ 4371.407407][ T895] netlink_unicast+0x449/0x710 [ 4371.407407][ T895] netlink_sendmsg+0x723/0xbe0 [ 4371.407407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4371.407407][ T895] ___sys_sendmsg+0xee/0x170 [ 4371.407407][ T895] __sys_sendmsg+0xcd/0x170 [ 4371.407407][ T895] do_syscall_64+0xc6/0x1e0 [ 4371.407407][ T895] [ 4371.409660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4371.409660][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4371.409660][ T895] ipv6_find_idev+0x102/0x170 [ 4371.409660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4371.409660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4371.409660][ T895] netlink_rcv_skb+0x130/0x360 [ 4371.409660][ T895] netlink_unicast+0x449/0x710 [ 4371.409660][ T895] netlink_sendmsg+0x723/0xbe0 [ 4371.409660][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4371.409660][ T895] ___sys_sendmsg+0xee/0x170 [ 4371.409660][ T895] __sys_sendmsg+0xcd/0x170 [ 4371.409660][ T895] do_syscall_64+0xc6/0x1e0 [ 4371.409660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4371.409660][ T895] [ 4371.411397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4371.411397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4371.411397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4371.411397][ T895] ipv6_find_idev+0x102/0x170 [ 4371.411397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4371.411397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4371.411397][ T895] netlink_rcv_skb+0x130/0x360 [ 4371.411397][ T895] netlink_unicast+0x449/0x710 [ 4371.411397][ T895] netlink_sendmsg+0x723/0xbe0 [ 4371.411397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4371.411397][ T895] ___sys_sendmsg+0xee/0x170 [ 4371.411397][ T895] __sys_sendmsg+0xcd/0x170 [ 4371.411397][ T895] do_syscall_64+0xc6/0x1e0 [ 4371.411397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4371.411397][ T895] [ 4381.654980][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4381.655395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4381.655395][ T895] netdev_get_by_index+0x5e/0x80 [ 4381.655395][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4381.655395][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4381.655395][ T895] ip6_route_add+0x1c/0x140 [ 4381.655395][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4381.655395][ T895] addrconf_add_dev+0xe2/0x170 [ 4381.655395][ T895] inet6_addr_add+0x12f/0xa40 [ 4381.655395][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4381.655395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.655395][ T895] netlink_rcv_skb+0x130/0x360 [ 4381.655395][ T895] netlink_unicast+0x449/0x710 [ 4381.655395][ T895] netlink_sendmsg+0x723/0xbe0 [ 4381.655395][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4381.655395][ T895] ___sys_sendmsg+0xee/0x170 [ 4381.655395][ T895] __sys_sendmsg+0xcd/0x170 [ 4381.655395][ T895] do_syscall_64+0xc6/0x1e0 [ 4381.655395][ T895] [ 4381.657618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4381.657618][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4381.657618][ T895] ipv6_find_idev+0x102/0x170 [ 4381.657618][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4381.657618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.657618][ T895] netlink_rcv_skb+0x130/0x360 [ 4381.657618][ T895] netlink_unicast+0x449/0x710 [ 4381.657618][ T895] netlink_sendmsg+0x723/0xbe0 [ 4381.657618][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4381.657618][ T895] ___sys_sendmsg+0xee/0x170 [ 4381.657618][ T895] __sys_sendmsg+0xcd/0x170 [ 4381.657618][ T895] do_syscall_64+0xc6/0x1e0 [ 4381.657618][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4381.657618][ T895] [ 4381.659345][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4381.659345][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4381.659345][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4381.659345][ T895] ipv6_find_idev+0x102/0x170 [ 4381.659345][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4381.659345][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.659345][ T895] netlink_rcv_skb+0x130/0x360 [ 4381.659345][ T895] netlink_unicast+0x449/0x710 [ 4381.659345][ T895] netlink_sendmsg+0x723/0xbe0 [ 4381.659345][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4381.659345][ T895] ___sys_sendmsg+0xee/0x170 [ 4381.659345][ T895] __sys_sendmsg+0xcd/0x170 [ 4381.659345][ T895] do_syscall_64+0xc6/0x1e0 [ 4381.659345][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4381.659345][ T895] [ 4391.902972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4391.903391][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4391.903391][ T895] netdev_get_by_index+0x5e/0x80 [ 4391.903391][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4391.903391][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4391.903391][ T895] ip6_route_add+0x1c/0x140 [ 4391.903391][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4391.903391][ T895] addrconf_add_dev+0xe2/0x170 [ 4391.903391][ T895] inet6_addr_add+0x12f/0xa40 [ 4391.903391][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4391.903391][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4391.903391][ T895] netlink_rcv_skb+0x130/0x360 [ 4391.903391][ T895] netlink_unicast+0x449/0x710 [ 4391.903391][ T895] netlink_sendmsg+0x723/0xbe0 [ 4391.903391][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4391.903391][ T895] ___sys_sendmsg+0xee/0x170 [ 4391.903391][ T895] __sys_sendmsg+0xcd/0x170 [ 4391.903391][ T895] do_syscall_64+0xc6/0x1e0 [ 4391.903391][ T895] [ 4391.905628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4391.905628][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4391.905628][ T895] ipv6_find_idev+0x102/0x170 [ 4391.905628][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4391.905628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4391.905628][ T895] netlink_rcv_skb+0x130/0x360 [ 4391.905628][ T895] netlink_unicast+0x449/0x710 [ 4391.905628][ T895] netlink_sendmsg+0x723/0xbe0 [ 4391.905628][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4391.905628][ T895] ___sys_sendmsg+0xee/0x170 [ 4391.905628][ T895] __sys_sendmsg+0xcd/0x170 [ 4391.905628][ T895] do_syscall_64+0xc6/0x1e0 [ 4391.905628][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4391.905628][ T895] [ 4391.907357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4391.907357][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4391.907357][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4391.907357][ T895] ipv6_find_idev+0x102/0x170 [ 4391.907357][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4391.907357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4391.907357][ T895] netlink_rcv_skb+0x130/0x360 [ 4391.907357][ T895] netlink_unicast+0x449/0x710 [ 4391.907357][ T895] netlink_sendmsg+0x723/0xbe0 [ 4391.907357][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4391.907357][ T895] ___sys_sendmsg+0xee/0x170 [ 4391.907357][ T895] __sys_sendmsg+0xcd/0x170 [ 4391.907357][ T895] do_syscall_64+0xc6/0x1e0 [ 4391.907357][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4391.907357][ T895] [ 4402.150995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4402.151473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4402.151473][ T895] netdev_get_by_index+0x5e/0x80 [ 4402.151473][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4402.151473][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4402.151473][ T895] ip6_route_add+0x1c/0x140 [ 4402.151473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4402.151473][ T895] addrconf_add_dev+0xe2/0x170 [ 4402.151473][ T895] inet6_addr_add+0x12f/0xa40 [ 4402.151473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4402.151473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4402.151473][ T895] netlink_rcv_skb+0x130/0x360 [ 4402.151473][ T895] netlink_unicast+0x449/0x710 [ 4402.151473][ T895] netlink_sendmsg+0x723/0xbe0 [ 4402.151473][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4402.151473][ T895] ___sys_sendmsg+0xee/0x170 [ 4402.151473][ T895] __sys_sendmsg+0xcd/0x170 [ 4402.151473][ T895] do_syscall_64+0xc6/0x1e0 [ 4402.151473][ T895] [ 4402.153686][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4402.153686][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4402.153686][ T895] ipv6_find_idev+0x102/0x170 [ 4402.153686][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4402.153686][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4402.153686][ T895] netlink_rcv_skb+0x130/0x360 [ 4402.153686][ T895] netlink_unicast+0x449/0x710 [ 4402.153686][ T895] netlink_sendmsg+0x723/0xbe0 [ 4402.153686][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4402.153686][ T895] ___sys_sendmsg+0xee/0x170 [ 4402.153686][ T895] __sys_sendmsg+0xcd/0x170 [ 4402.153686][ T895] do_syscall_64+0xc6/0x1e0 [ 4402.153686][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4402.153686][ T895] [ 4402.155407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4402.155407][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4402.155407][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4402.155407][ T895] ipv6_find_idev+0x102/0x170 [ 4402.155407][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4402.155407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4402.155407][ T895] netlink_rcv_skb+0x130/0x360 [ 4402.155407][ T895] netlink_unicast+0x449/0x710 [ 4402.155407][ T895] netlink_sendmsg+0x723/0xbe0 [ 4402.155407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4402.155407][ T895] ___sys_sendmsg+0xee/0x170 [ 4402.155407][ T895] __sys_sendmsg+0xcd/0x170 [ 4402.155407][ T895] do_syscall_64+0xc6/0x1e0 [ 4402.155407][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4402.155407][ T895] [ 4412.382942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4412.383358][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4412.383358][ T895] netdev_get_by_index+0x5e/0x80 [ 4412.383358][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4412.383358][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4412.383358][ T895] ip6_route_add+0x1c/0x140 [ 4412.383358][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4412.383358][ T895] addrconf_add_dev+0xe2/0x170 [ 4412.383358][ T895] inet6_addr_add+0x12f/0xa40 [ 4412.383358][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4412.383358][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4412.383358][ T895] netlink_rcv_skb+0x130/0x360 [ 4412.383358][ T895] netlink_unicast+0x449/0x710 [ 4412.383358][ T895] netlink_sendmsg+0x723/0xbe0 [ 4412.383358][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4412.383358][ T895] ___sys_sendmsg+0xee/0x170 [ 4412.383358][ T895] __sys_sendmsg+0xcd/0x170 [ 4412.383358][ T895] do_syscall_64+0xc6/0x1e0 [ 4412.383358][ T895] [ 4412.385589][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4412.385589][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4412.385589][ T895] ipv6_find_idev+0x102/0x170 [ 4412.385589][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4412.385589][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4412.385589][ T895] netlink_rcv_skb+0x130/0x360 [ 4412.385589][ T895] netlink_unicast+0x449/0x710 [ 4412.385589][ T895] netlink_sendmsg+0x723/0xbe0 [ 4412.385589][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4412.385589][ T895] ___sys_sendmsg+0xee/0x170 [ 4412.385589][ T895] __sys_sendmsg+0xcd/0x170 [ 4412.385589][ T895] do_syscall_64+0xc6/0x1e0 [ 4412.385589][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4412.385589][ T895] [ 4412.387316][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4412.387316][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4412.387316][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4412.387316][ T895] ipv6_find_idev+0x102/0x170 [ 4412.387316][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4412.387316][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4412.387316][ T895] netlink_rcv_skb+0x130/0x360 [ 4412.387316][ T895] netlink_unicast+0x449/0x710 [ 4412.387316][ T895] netlink_sendmsg+0x723/0xbe0 [ 4412.387316][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4412.387316][ T895] ___sys_sendmsg+0xee/0x170 [ 4412.387316][ T895] __sys_sendmsg+0xcd/0x170 [ 4412.387316][ T895] do_syscall_64+0xc6/0x1e0 [ 4412.387316][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4412.387316][ T895] [ 4422.630988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4422.631413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4422.631413][ T895] netdev_get_by_index+0x5e/0x80 [ 4422.631413][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4422.631413][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4422.631413][ T895] ip6_route_add+0x1c/0x140 [ 4422.631413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4422.631413][ T895] addrconf_add_dev+0xe2/0x170 [ 4422.631413][ T895] inet6_addr_add+0x12f/0xa40 [ 4422.631413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4422.631413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4422.631413][ T895] netlink_rcv_skb+0x130/0x360 [ 4422.631413][ T895] netlink_unicast+0x449/0x710 [ 4422.631413][ T895] netlink_sendmsg+0x723/0xbe0 [ 4422.631413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4422.631413][ T895] ___sys_sendmsg+0xee/0x170 [ 4422.631413][ T895] __sys_sendmsg+0xcd/0x170 [ 4422.631413][ T895] do_syscall_64+0xc6/0x1e0 [ 4422.631413][ T895] [ 4422.633640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4422.633640][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4422.633640][ T895] ipv6_find_idev+0x102/0x170 [ 4422.633640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4422.633640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4422.633640][ T895] netlink_rcv_skb+0x130/0x360 [ 4422.633640][ T895] netlink_unicast+0x449/0x710 [ 4422.633640][ T895] netlink_sendmsg+0x723/0xbe0 [ 4422.633640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4422.633640][ T895] ___sys_sendmsg+0xee/0x170 [ 4422.633640][ T895] __sys_sendmsg+0xcd/0x170 [ 4422.633640][ T895] do_syscall_64+0xc6/0x1e0 [ 4422.633640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4422.633640][ T895] [ 4422.635370][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4422.635370][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4422.635370][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4422.635370][ T895] ipv6_find_idev+0x102/0x170 [ 4422.635370][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4422.635370][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4422.635370][ T895] netlink_rcv_skb+0x130/0x360 [ 4422.635370][ T895] netlink_unicast+0x449/0x710 [ 4422.635370][ T895] netlink_sendmsg+0x723/0xbe0 [ 4422.635370][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4422.635370][ T895] ___sys_sendmsg+0xee/0x170 [ 4422.635370][ T895] __sys_sendmsg+0xcd/0x170 [ 4422.635370][ T895] do_syscall_64+0xc6/0x1e0 [ 4422.635370][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4422.635370][ T895] [ 4432.639008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4432.639441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4432.639441][ T895] netdev_get_by_index+0x5e/0x80 [ 4432.639441][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4432.639441][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4432.639441][ T895] ip6_route_add+0x1c/0x140 [ 4432.639441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4432.639441][ T895] addrconf_add_dev+0xe2/0x170 [ 4432.639441][ T895] inet6_addr_add+0x12f/0xa40 [ 4432.639441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4432.639441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.639441][ T895] netlink_rcv_skb+0x130/0x360 [ 4432.639441][ T895] netlink_unicast+0x449/0x710 [ 4432.639441][ T895] netlink_sendmsg+0x723/0xbe0 [ 4432.639441][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4432.639441][ T895] ___sys_sendmsg+0xee/0x170 [ 4432.639441][ T895] __sys_sendmsg+0xcd/0x170 [ 4432.639441][ T895] do_syscall_64+0xc6/0x1e0 [ 4432.639441][ T895] [ 4432.641663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4432.641663][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4432.641663][ T895] ipv6_find_idev+0x102/0x170 [ 4432.641663][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4432.641663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.641663][ T895] netlink_rcv_skb+0x130/0x360 [ 4432.641663][ T895] netlink_unicast+0x449/0x710 [ 4432.641663][ T895] netlink_sendmsg+0x723/0xbe0 [ 4432.641663][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4432.641663][ T895] ___sys_sendmsg+0xee/0x170 [ 4432.641663][ T895] __sys_sendmsg+0xcd/0x170 [ 4432.641663][ T895] do_syscall_64+0xc6/0x1e0 [ 4432.641663][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4432.641663][ T895] [ 4432.643388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4432.643388][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4432.643388][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4432.643388][ T895] ipv6_find_idev+0x102/0x170 [ 4432.643388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4432.643388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.643388][ T895] netlink_rcv_skb+0x130/0x360 [ 4432.643388][ T895] netlink_unicast+0x449/0x710 [ 4432.643388][ T895] netlink_sendmsg+0x723/0xbe0 [ 4432.643388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4432.643388][ T895] ___sys_sendmsg+0xee/0x170 [ 4432.643388][ T895] __sys_sendmsg+0xcd/0x170 [ 4432.643388][ T895] do_syscall_64+0xc6/0x1e0 [ 4432.643388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4432.643388][ T895] [ 4442.783060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4442.783544][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4442.783544][ T895] netdev_get_by_index+0x5e/0x80 [ 4442.783544][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4442.783544][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4442.783544][ T895] ip6_route_add+0x1c/0x140 [ 4442.783544][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4442.783544][ T895] addrconf_add_dev+0xe2/0x170 [ 4442.783544][ T895] inet6_addr_add+0x12f/0xa40 [ 4442.783544][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4442.783544][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.783544][ T895] netlink_rcv_skb+0x130/0x360 [ 4442.783544][ T895] netlink_unicast+0x449/0x710 [ 4442.783544][ T895] netlink_sendmsg+0x723/0xbe0 [ 4442.783544][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4442.783544][ T895] ___sys_sendmsg+0xee/0x170 [ 4442.783544][ T895] __sys_sendmsg+0xcd/0x170 [ 4442.783544][ T895] do_syscall_64+0xc6/0x1e0 [ 4442.783544][ T895] [ 4442.785763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4442.785763][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4442.785763][ T895] ipv6_find_idev+0x102/0x170 [ 4442.785763][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4442.785763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.785763][ T895] netlink_rcv_skb+0x130/0x360 [ 4442.785763][ T895] netlink_unicast+0x449/0x710 [ 4442.785763][ T895] netlink_sendmsg+0x723/0xbe0 [ 4442.785763][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4442.785763][ T895] ___sys_sendmsg+0xee/0x170 [ 4442.785763][ T895] __sys_sendmsg+0xcd/0x170 [ 4442.785763][ T895] do_syscall_64+0xc6/0x1e0 [ 4442.785763][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4442.785763][ T895] [ 4442.787478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4442.787478][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4442.787478][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4442.787478][ T895] ipv6_find_idev+0x102/0x170 [ 4442.787478][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4442.787478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.787478][ T895] netlink_rcv_skb+0x130/0x360 [ 4442.787478][ T895] netlink_unicast+0x449/0x710 [ 4442.787478][ T895] netlink_sendmsg+0x723/0xbe0 [ 4442.787478][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4442.787478][ T895] ___sys_sendmsg+0xee/0x170 [ 4442.787478][ T895] __sys_sendmsg+0xcd/0x170 [ 4442.787478][ T895] do_syscall_64+0xc6/0x1e0 [ 4442.787478][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4442.787478][ T895] [ 4453.030982][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4453.031402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4453.031402][ T895] netdev_get_by_index+0x5e/0x80 [ 4453.031402][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4453.031402][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4453.031402][ T895] ip6_route_add+0x1c/0x140 [ 4453.031402][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4453.031402][ T895] addrconf_add_dev+0xe2/0x170 [ 4453.031402][ T895] inet6_addr_add+0x12f/0xa40 [ 4453.031402][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4453.031402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4453.031402][ T895] netlink_rcv_skb+0x130/0x360 [ 4453.031402][ T895] netlink_unicast+0x449/0x710 [ 4453.031402][ T895] netlink_sendmsg+0x723/0xbe0 [ 4453.031402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4453.031402][ T895] ___sys_sendmsg+0xee/0x170 [ 4453.031402][ T895] __sys_sendmsg+0xcd/0x170 [ 4453.031402][ T895] do_syscall_64+0xc6/0x1e0 [ 4453.031402][ T895] [ 4453.033616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4453.033616][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4453.033616][ T895] ipv6_find_idev+0x102/0x170 [ 4453.033616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4453.033616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4453.033616][ T895] netlink_rcv_skb+0x130/0x360 [ 4453.033616][ T895] netlink_unicast+0x449/0x710 [ 4453.033616][ T895] netlink_sendmsg+0x723/0xbe0 [ 4453.033616][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4453.033616][ T895] ___sys_sendmsg+0xee/0x170 [ 4453.033616][ T895] __sys_sendmsg+0xcd/0x170 [ 4453.033616][ T895] do_syscall_64+0xc6/0x1e0 [ 4453.033616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4453.033616][ T895] [ 4453.035445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4453.035445][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4453.035445][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4453.035445][ T895] ipv6_find_idev+0x102/0x170 [ 4453.035445][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4453.035445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4453.035445][ T895] netlink_rcv_skb+0x130/0x360 [ 4453.035445][ T895] netlink_unicast+0x449/0x710 [ 4453.035445][ T895] netlink_sendmsg+0x723/0xbe0 [ 4453.035445][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4453.035445][ T895] ___sys_sendmsg+0xee/0x170 [ 4453.035445][ T895] __sys_sendmsg+0xcd/0x170 [ 4453.035445][ T895] do_syscall_64+0xc6/0x1e0 [ 4453.035445][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4453.035445][ T895] [ 4463.279010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4463.279423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4463.279423][ T895] netdev_get_by_index+0x5e/0x80 [ 4463.279423][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4463.279423][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4463.279423][ T895] ip6_route_add+0x1c/0x140 [ 4463.279423][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4463.279423][ T895] addrconf_add_dev+0xe2/0x170 [ 4463.279423][ T895] inet6_addr_add+0x12f/0xa40 [ 4463.279423][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4463.279423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.279423][ T895] netlink_rcv_skb+0x130/0x360 [ 4463.279423][ T895] netlink_unicast+0x449/0x710 [ 4463.279423][ T895] netlink_sendmsg+0x723/0xbe0 [ 4463.279423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4463.279423][ T895] ___sys_sendmsg+0xee/0x170 [ 4463.279423][ T895] __sys_sendmsg+0xcd/0x170 [ 4463.279423][ T895] do_syscall_64+0xc6/0x1e0 [ 4463.279423][ T895] [ 4463.281645][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4463.281645][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4463.281645][ T895] ipv6_find_idev+0x102/0x170 [ 4463.281645][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4463.281645][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.281645][ T895] netlink_rcv_skb+0x130/0x360 [ 4463.281645][ T895] netlink_unicast+0x449/0x710 [ 4463.281645][ T895] netlink_sendmsg+0x723/0xbe0 [ 4463.281645][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4463.281645][ T895] ___sys_sendmsg+0xee/0x170 [ 4463.281645][ T895] __sys_sendmsg+0xcd/0x170 [ 4463.281645][ T895] do_syscall_64+0xc6/0x1e0 [ 4463.281645][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4463.281645][ T895] [ 4463.283369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4463.283369][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4463.283369][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4463.283369][ T895] ipv6_find_idev+0x102/0x170 [ 4463.283369][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4463.283369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.283369][ T895] netlink_rcv_skb+0x130/0x360 [ 4463.283369][ T895] netlink_unicast+0x449/0x710 [ 4463.283369][ T895] netlink_sendmsg+0x723/0xbe0 [ 4463.283369][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4463.283369][ T895] ___sys_sendmsg+0xee/0x170 [ 4463.283369][ T895] __sys_sendmsg+0xcd/0x170 [ 4463.283369][ T895] do_syscall_64+0xc6/0x1e0 [ 4463.283369][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4463.283369][ T895] [ 4473.527060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4473.527546][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4473.527546][ T895] netdev_get_by_index+0x5e/0x80 [ 4473.527546][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4473.527546][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4473.527546][ T895] ip6_route_add+0x1c/0x140 [ 4473.527546][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4473.527546][ T895] addrconf_add_dev+0xe2/0x170 [ 4473.527546][ T895] inet6_addr_add+0x12f/0xa40 [ 4473.527546][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4473.527546][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.527546][ T895] netlink_rcv_skb+0x130/0x360 [ 4473.527546][ T895] netlink_unicast+0x449/0x710 [ 4473.527546][ T895] netlink_sendmsg+0x723/0xbe0 [ 4473.527546][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4473.527546][ T895] ___sys_sendmsg+0xee/0x170 [ 4473.527546][ T895] __sys_sendmsg+0xcd/0x170 [ 4473.527546][ T895] do_syscall_64+0xc6/0x1e0 [ 4473.527546][ T895] [ 4473.529812][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4473.529812][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4473.529812][ T895] ipv6_find_idev+0x102/0x170 [ 4473.529812][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4473.529812][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.529812][ T895] netlink_rcv_skb+0x130/0x360 [ 4473.529812][ T895] netlink_unicast+0x449/0x710 [ 4473.529812][ T895] netlink_sendmsg+0x723/0xbe0 [ 4473.529812][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4473.529812][ T895] ___sys_sendmsg+0xee/0x170 [ 4473.529812][ T895] __sys_sendmsg+0xcd/0x170 [ 4473.529812][ T895] do_syscall_64+0xc6/0x1e0 [ 4473.529812][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4473.529812][ T895] [ 4473.531703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4473.531703][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4473.531703][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4473.531703][ T895] ipv6_find_idev+0x102/0x170 [ 4473.531703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4473.531703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.531703][ T895] netlink_rcv_skb+0x130/0x360 [ 4473.531703][ T895] netlink_unicast+0x449/0x710 [ 4473.531703][ T895] netlink_sendmsg+0x723/0xbe0 [ 4473.531703][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4473.531703][ T895] ___sys_sendmsg+0xee/0x170 [ 4473.531703][ T895] __sys_sendmsg+0xcd/0x170 [ 4473.531703][ T895] do_syscall_64+0xc6/0x1e0 [ 4473.531703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4473.531703][ T895] [ 4483.775059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4483.775569][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4483.775569][ T895] netdev_get_by_index+0x5e/0x80 [ 4483.775569][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4483.775569][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4483.775569][ T895] ip6_route_add+0x1c/0x140 [ 4483.775569][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4483.775569][ T895] addrconf_add_dev+0xe2/0x170 [ 4483.775569][ T895] inet6_addr_add+0x12f/0xa40 [ 4483.775569][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4483.775569][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.775569][ T895] netlink_rcv_skb+0x130/0x360 [ 4483.775569][ T895] netlink_unicast+0x449/0x710 [ 4483.775569][ T895] netlink_sendmsg+0x723/0xbe0 [ 4483.775569][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4483.775569][ T895] ___sys_sendmsg+0xee/0x170 [ 4483.775569][ T895] __sys_sendmsg+0xcd/0x170 [ 4483.775569][ T895] do_syscall_64+0xc6/0x1e0 [ 4483.775569][ T895] [ 4483.777780][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4483.777780][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4483.777780][ T895] ipv6_find_idev+0x102/0x170 [ 4483.777780][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4483.777780][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.777780][ T895] netlink_rcv_skb+0x130/0x360 [ 4483.777780][ T895] netlink_unicast+0x449/0x710 [ 4483.777780][ T895] netlink_sendmsg+0x723/0xbe0 [ 4483.777780][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4483.777780][ T895] ___sys_sendmsg+0xee/0x170 [ 4483.777780][ T895] __sys_sendmsg+0xcd/0x170 [ 4483.777780][ T895] do_syscall_64+0xc6/0x1e0 [ 4483.777780][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4483.777780][ T895] [ 4483.779494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4483.779494][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4483.779494][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4483.779494][ T895] ipv6_find_idev+0x102/0x170 [ 4483.779494][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4483.779494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.779494][ T895] netlink_rcv_skb+0x130/0x360 [ 4483.779494][ T895] netlink_unicast+0x449/0x710 [ 4483.779494][ T895] netlink_sendmsg+0x723/0xbe0 [ 4483.779494][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4483.779494][ T895] ___sys_sendmsg+0xee/0x170 [ 4483.779494][ T895] __sys_sendmsg+0xcd/0x170 [ 4483.779494][ T895] do_syscall_64+0xc6/0x1e0 [ 4483.779494][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4483.779494][ T895] [ 4494.335152][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4494.335853][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4494.335853][ T895] netdev_get_by_index+0x5e/0x80 [ 4494.335853][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4494.335853][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4494.335853][ T895] ip6_route_add+0x1c/0x140 [ 4494.335853][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4494.335853][ T895] addrconf_add_dev+0xe2/0x170 [ 4494.335853][ T895] inet6_addr_add+0x12f/0xa40 [ 4494.335853][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4494.335853][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4494.335853][ T895] netlink_rcv_skb+0x130/0x360 [ 4494.335853][ T895] netlink_unicast+0x449/0x710 [ 4494.335853][ T895] netlink_sendmsg+0x723/0xbe0 [ 4494.335853][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4494.335853][ T895] ___sys_sendmsg+0xee/0x170 [ 4494.335853][ T895] __sys_sendmsg+0xcd/0x170 [ 4494.335853][ T895] do_syscall_64+0xc6/0x1e0 [ 4494.335853][ T895] [ 4494.339423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4494.339423][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4494.339423][ T895] ipv6_find_idev+0x102/0x170 [ 4494.339423][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4494.339423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4494.339423][ T895] netlink_rcv_skb+0x130/0x360 [ 4494.339423][ T895] netlink_unicast+0x449/0x710 [ 4494.339423][ T895] netlink_sendmsg+0x723/0xbe0 [ 4494.339423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4494.339423][ T895] ___sys_sendmsg+0xee/0x170 [ 4494.339423][ T895] __sys_sendmsg+0xcd/0x170 [ 4494.339423][ T895] do_syscall_64+0xc6/0x1e0 [ 4494.339423][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4494.339423][ T895] [ 4494.342127][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4494.342127][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4494.342127][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4494.342127][ T895] ipv6_find_idev+0x102/0x170 [ 4494.342127][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4494.342127][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4494.342127][ T895] netlink_rcv_skb+0x130/0x360 [ 4494.342127][ T895] netlink_unicast+0x449/0x710 [ 4494.342127][ T895] netlink_sendmsg+0x723/0xbe0 [ 4494.342127][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4494.342127][ T895] ___sys_sendmsg+0xee/0x170 [ 4494.342127][ T895] __sys_sendmsg+0xcd/0x170 [ 4494.342127][ T895] do_syscall_64+0xc6/0x1e0 [ 4494.342127][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4494.342127][ T895] [ 4504.374941][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4504.375422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4504.375422][ T895] netdev_get_by_index+0x5e/0x80 [ 4504.375422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4504.375422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4504.375422][ T895] ip6_route_add+0x1c/0x140 [ 4504.375422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4504.375422][ T895] addrconf_add_dev+0xe2/0x170 [ 4504.375422][ T895] inet6_addr_add+0x12f/0xa40 [ 4504.375422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4504.375422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4504.375422][ T895] netlink_rcv_skb+0x130/0x360 [ 4504.375422][ T895] netlink_unicast+0x449/0x710 [ 4504.375422][ T895] netlink_sendmsg+0x723/0xbe0 [ 4504.375422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4504.375422][ T895] ___sys_sendmsg+0xee/0x170 [ 4504.375422][ T895] __sys_sendmsg+0xcd/0x170 [ 4504.375422][ T895] do_syscall_64+0xc6/0x1e0 [ 4504.375422][ T895] [ 4504.377640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4504.377640][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4504.377640][ T895] ipv6_find_idev+0x102/0x170 [ 4504.377640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4504.377640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4504.377640][ T895] netlink_rcv_skb+0x130/0x360 [ 4504.377640][ T895] netlink_unicast+0x449/0x710 [ 4504.377640][ T895] netlink_sendmsg+0x723/0xbe0 [ 4504.377640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4504.377640][ T895] ___sys_sendmsg+0xee/0x170 [ 4504.377640][ T895] __sys_sendmsg+0xcd/0x170 [ 4504.377640][ T895] do_syscall_64+0xc6/0x1e0 [ 4504.377640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4504.377640][ T895] [ 4504.379355][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4504.379355][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4504.379355][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4504.379355][ T895] ipv6_find_idev+0x102/0x170 [ 4504.379355][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4504.379355][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4504.379355][ T895] netlink_rcv_skb+0x130/0x360 [ 4504.379355][ T895] netlink_unicast+0x449/0x710 [ 4504.379355][ T895] netlink_sendmsg+0x723/0xbe0 [ 4504.379355][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4504.379355][ T895] ___sys_sendmsg+0xee/0x170 [ 4504.379355][ T895] __sys_sendmsg+0xcd/0x170 [ 4504.379355][ T895] do_syscall_64+0xc6/0x1e0 [ 4504.379355][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4504.379355][ T895] [ 4514.422942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4514.423419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4514.423419][ T895] netdev_get_by_index+0x5e/0x80 [ 4514.423419][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4514.423419][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4514.423419][ T895] ip6_route_add+0x1c/0x140 [ 4514.423419][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4514.423419][ T895] addrconf_add_dev+0xe2/0x170 [ 4514.423419][ T895] inet6_addr_add+0x12f/0xa40 [ 4514.423419][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4514.423419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.423419][ T895] netlink_rcv_skb+0x130/0x360 [ 4514.423419][ T895] netlink_unicast+0x449/0x710 [ 4514.423419][ T895] netlink_sendmsg+0x723/0xbe0 [ 4514.423419][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4514.423419][ T895] ___sys_sendmsg+0xee/0x170 [ 4514.423419][ T895] __sys_sendmsg+0xcd/0x170 [ 4514.423419][ T895] do_syscall_64+0xc6/0x1e0 [ 4514.423419][ T895] [ 4514.425695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4514.425695][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4514.425695][ T895] ipv6_find_idev+0x102/0x170 [ 4514.425695][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4514.425695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.425695][ T895] netlink_rcv_skb+0x130/0x360 [ 4514.425695][ T895] netlink_unicast+0x449/0x710 [ 4514.425695][ T895] netlink_sendmsg+0x723/0xbe0 [ 4514.425695][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4514.425695][ T895] ___sys_sendmsg+0xee/0x170 [ 4514.425695][ T895] __sys_sendmsg+0xcd/0x170 [ 4514.425695][ T895] do_syscall_64+0xc6/0x1e0 [ 4514.425695][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4514.425695][ T895] [ 4514.427522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4514.427522][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4514.427522][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4514.427522][ T895] ipv6_find_idev+0x102/0x170 [ 4514.427522][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4514.427522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.427522][ T895] netlink_rcv_skb+0x130/0x360 [ 4514.427522][ T895] netlink_unicast+0x449/0x710 [ 4514.427522][ T895] netlink_sendmsg+0x723/0xbe0 [ 4514.427522][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4514.427522][ T895] ___sys_sendmsg+0xee/0x170 [ 4514.427522][ T895] __sys_sendmsg+0xcd/0x170 [ 4514.427522][ T895] do_syscall_64+0xc6/0x1e0 [ 4514.427522][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4514.427522][ T895] [ 4524.630982][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4524.631405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4524.631405][ T895] netdev_get_by_index+0x5e/0x80 [ 4524.631405][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4524.631405][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4524.631405][ T895] ip6_route_add+0x1c/0x140 [ 4524.631405][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4524.631405][ T895] addrconf_add_dev+0xe2/0x170 [ 4524.631405][ T895] inet6_addr_add+0x12f/0xa40 [ 4524.631405][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4524.631405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.631405][ T895] netlink_rcv_skb+0x130/0x360 [ 4524.631405][ T895] netlink_unicast+0x449/0x710 [ 4524.631405][ T895] netlink_sendmsg+0x723/0xbe0 [ 4524.631405][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4524.631405][ T895] ___sys_sendmsg+0xee/0x170 [ 4524.631405][ T895] __sys_sendmsg+0xcd/0x170 [ 4524.631405][ T895] do_syscall_64+0xc6/0x1e0 [ 4524.631405][ T895] [ 4524.633667][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4524.633667][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4524.633667][ T895] ipv6_find_idev+0x102/0x170 [ 4524.633667][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4524.633667][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.633667][ T895] netlink_rcv_skb+0x130/0x360 [ 4524.633667][ T895] netlink_unicast+0x449/0x710 [ 4524.633667][ T895] netlink_sendmsg+0x723/0xbe0 [ 4524.633667][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4524.633667][ T895] ___sys_sendmsg+0xee/0x170 [ 4524.633667][ T895] __sys_sendmsg+0xcd/0x170 [ 4524.633667][ T895] do_syscall_64+0xc6/0x1e0 [ 4524.633667][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4524.633667][ T895] [ 4524.635466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4524.635466][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4524.635466][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4524.635466][ T895] ipv6_find_idev+0x102/0x170 [ 4524.635466][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4524.635466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.635466][ T895] netlink_rcv_skb+0x130/0x360 [ 4524.635466][ T895] netlink_unicast+0x449/0x710 [ 4524.635466][ T895] netlink_sendmsg+0x723/0xbe0 [ 4524.635466][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4524.635466][ T895] ___sys_sendmsg+0xee/0x170 [ 4524.635466][ T895] __sys_sendmsg+0xcd/0x170 [ 4524.635466][ T895] do_syscall_64+0xc6/0x1e0 [ 4524.635466][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4524.635466][ T895] [ 4534.878964][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4534.879444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4534.879444][ T895] netdev_get_by_index+0x5e/0x80 [ 4534.879444][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4534.879444][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4534.879444][ T895] ip6_route_add+0x1c/0x140 [ 4534.879444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4534.879444][ T895] addrconf_add_dev+0xe2/0x170 [ 4534.879444][ T895] inet6_addr_add+0x12f/0xa40 [ 4534.879444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4534.879444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.879444][ T895] netlink_rcv_skb+0x130/0x360 [ 4534.879444][ T895] netlink_unicast+0x449/0x710 [ 4534.879444][ T895] netlink_sendmsg+0x723/0xbe0 [ 4534.879444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4534.879444][ T895] ___sys_sendmsg+0xee/0x170 [ 4534.879444][ T895] __sys_sendmsg+0xcd/0x170 [ 4534.879444][ T895] do_syscall_64+0xc6/0x1e0 [ 4534.879444][ T895] [ 4534.881693][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4534.881693][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4534.881693][ T895] ipv6_find_idev+0x102/0x170 [ 4534.881693][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4534.881693][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.881693][ T895] netlink_rcv_skb+0x130/0x360 [ 4534.881693][ T895] netlink_unicast+0x449/0x710 [ 4534.881693][ T895] netlink_sendmsg+0x723/0xbe0 [ 4534.881693][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4534.881693][ T895] ___sys_sendmsg+0xee/0x170 [ 4534.881693][ T895] __sys_sendmsg+0xcd/0x170 [ 4534.881693][ T895] do_syscall_64+0xc6/0x1e0 [ 4534.881693][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4534.881693][ T895] [ 4534.883429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4534.883429][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4534.883429][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4534.883429][ T895] ipv6_find_idev+0x102/0x170 [ 4534.883429][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4534.883429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.883429][ T895] netlink_rcv_skb+0x130/0x360 [ 4534.883429][ T895] netlink_unicast+0x449/0x710 [ 4534.883429][ T895] netlink_sendmsg+0x723/0xbe0 [ 4534.883429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4534.883429][ T895] ___sys_sendmsg+0xee/0x170 [ 4534.883429][ T895] __sys_sendmsg+0xcd/0x170 [ 4534.883429][ T895] do_syscall_64+0xc6/0x1e0 [ 4534.883429][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4534.883429][ T895] [ 4545.126946][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4545.127421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4545.127421][ T895] netdev_get_by_index+0x5e/0x80 [ 4545.127421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4545.127421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4545.127421][ T895] ip6_route_add+0x1c/0x140 [ 4545.127421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4545.127421][ T895] addrconf_add_dev+0xe2/0x170 [ 4545.127421][ T895] inet6_addr_add+0x12f/0xa40 [ 4545.127421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4545.127421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4545.127421][ T895] netlink_rcv_skb+0x130/0x360 [ 4545.127421][ T895] netlink_unicast+0x449/0x710 [ 4545.127421][ T895] netlink_sendmsg+0x723/0xbe0 [ 4545.127421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4545.127421][ T895] ___sys_sendmsg+0xee/0x170 [ 4545.127421][ T895] __sys_sendmsg+0xcd/0x170 [ 4545.127421][ T895] do_syscall_64+0xc6/0x1e0 [ 4545.127421][ T895] [ 4545.129723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4545.129723][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4545.129723][ T895] ipv6_find_idev+0x102/0x170 [ 4545.129723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4545.129723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4545.129723][ T895] netlink_rcv_skb+0x130/0x360 [ 4545.129723][ T895] netlink_unicast+0x449/0x710 [ 4545.129723][ T895] netlink_sendmsg+0x723/0xbe0 [ 4545.129723][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4545.129723][ T895] ___sys_sendmsg+0xee/0x170 [ 4545.129723][ T895] __sys_sendmsg+0xcd/0x170 [ 4545.129723][ T895] do_syscall_64+0xc6/0x1e0 [ 4545.129723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4545.129723][ T895] [ 4545.131498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4545.131498][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4545.131498][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4545.131498][ T895] ipv6_find_idev+0x102/0x170 [ 4545.131498][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4545.131498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4545.131498][ T895] netlink_rcv_skb+0x130/0x360 [ 4545.131498][ T895] netlink_unicast+0x449/0x710 [ 4545.131498][ T895] netlink_sendmsg+0x723/0xbe0 [ 4545.131498][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4545.131498][ T895] ___sys_sendmsg+0xee/0x170 [ 4545.131498][ T895] __sys_sendmsg+0xcd/0x170 [ 4545.131498][ T895] do_syscall_64+0xc6/0x1e0 [ 4545.131498][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4545.131498][ T895] [ 4555.375012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4555.375424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4555.375424][ T895] netdev_get_by_index+0x5e/0x80 [ 4555.375424][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4555.375424][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4555.375424][ T895] ip6_route_add+0x1c/0x140 [ 4555.375424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4555.375424][ T895] addrconf_add_dev+0xe2/0x170 [ 4555.375424][ T895] inet6_addr_add+0x12f/0xa40 [ 4555.375424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4555.375424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4555.375424][ T895] netlink_rcv_skb+0x130/0x360 [ 4555.375424][ T895] netlink_unicast+0x449/0x710 [ 4555.375424][ T895] netlink_sendmsg+0x723/0xbe0 [ 4555.375424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4555.375424][ T895] ___sys_sendmsg+0xee/0x170 [ 4555.375424][ T895] __sys_sendmsg+0xcd/0x170 [ 4555.375424][ T895] do_syscall_64+0xc6/0x1e0 [ 4555.375424][ T895] [ 4555.377628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4555.377628][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4555.377628][ T895] ipv6_find_idev+0x102/0x170 [ 4555.377628][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4555.377628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4555.377628][ T895] netlink_rcv_skb+0x130/0x360 [ 4555.377628][ T895] netlink_unicast+0x449/0x710 [ 4555.377628][ T895] netlink_sendmsg+0x723/0xbe0 [ 4555.377628][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4555.377628][ T895] ___sys_sendmsg+0xee/0x170 [ 4555.377628][ T895] __sys_sendmsg+0xcd/0x170 [ 4555.377628][ T895] do_syscall_64+0xc6/0x1e0 [ 4555.377628][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4555.377628][ T895] [ 4555.379335][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4555.379335][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4555.379335][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4555.379335][ T895] ipv6_find_idev+0x102/0x170 [ 4555.379335][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4555.379335][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4555.379335][ T895] netlink_rcv_skb+0x130/0x360 [ 4555.379335][ T895] netlink_unicast+0x449/0x710 [ 4555.379335][ T895] netlink_sendmsg+0x723/0xbe0 [ 4555.379335][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4555.379335][ T895] ___sys_sendmsg+0xee/0x170 [ 4555.379335][ T895] __sys_sendmsg+0xcd/0x170 [ 4555.379335][ T895] do_syscall_64+0xc6/0x1e0 [ 4555.379335][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4555.379335][ T895] [ 4565.622996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4565.623409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4565.623409][ T895] netdev_get_by_index+0x5e/0x80 [ 4565.623409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4565.623409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4565.623409][ T895] ip6_route_add+0x1c/0x140 [ 4565.623409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4565.623409][ T895] addrconf_add_dev+0xe2/0x170 [ 4565.623409][ T895] inet6_addr_add+0x12f/0xa40 [ 4565.623409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4565.623409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4565.623409][ T895] netlink_rcv_skb+0x130/0x360 [ 4565.623409][ T895] netlink_unicast+0x449/0x710 [ 4565.623409][ T895] netlink_sendmsg+0x723/0xbe0 [ 4565.623409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4565.623409][ T895] ___sys_sendmsg+0xee/0x170 [ 4565.623409][ T895] __sys_sendmsg+0xcd/0x170 [ 4565.623409][ T895] do_syscall_64+0xc6/0x1e0 [ 4565.623409][ T895] [ 4565.625681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4565.625681][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4565.625681][ T895] ipv6_find_idev+0x102/0x170 [ 4565.625681][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4565.625681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4565.625681][ T895] netlink_rcv_skb+0x130/0x360 [ 4565.625681][ T895] netlink_unicast+0x449/0x710 [ 4565.625681][ T895] netlink_sendmsg+0x723/0xbe0 [ 4565.625681][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4565.625681][ T895] ___sys_sendmsg+0xee/0x170 [ 4565.625681][ T895] __sys_sendmsg+0xcd/0x170 [ 4565.625681][ T895] do_syscall_64+0xc6/0x1e0 [ 4565.625681][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4565.625681][ T895] [ 4565.627496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4565.627496][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4565.627496][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4565.627496][ T895] ipv6_find_idev+0x102/0x170 [ 4565.627496][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4565.627496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4565.627496][ T895] netlink_rcv_skb+0x130/0x360 [ 4565.627496][ T895] netlink_unicast+0x449/0x710 [ 4565.627496][ T895] netlink_sendmsg+0x723/0xbe0 [ 4565.627496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4565.627496][ T895] ___sys_sendmsg+0xee/0x170 [ 4565.627496][ T895] __sys_sendmsg+0xcd/0x170 [ 4565.627496][ T895] do_syscall_64+0xc6/0x1e0 [ 4565.627496][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4565.627496][ T895] [ 4575.870955][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4575.871369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4575.871369][ T895] netdev_get_by_index+0x5e/0x80 [ 4575.871369][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4575.871369][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4575.871369][ T895] ip6_route_add+0x1c/0x140 [ 4575.871369][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4575.871369][ T895] addrconf_add_dev+0xe2/0x170 [ 4575.871369][ T895] inet6_addr_add+0x12f/0xa40 [ 4575.871369][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4575.871369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.871369][ T895] netlink_rcv_skb+0x130/0x360 [ 4575.871369][ T895] netlink_unicast+0x449/0x710 [ 4575.871369][ T895] netlink_sendmsg+0x723/0xbe0 [ 4575.871369][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4575.871369][ T895] ___sys_sendmsg+0xee/0x170 [ 4575.871369][ T895] __sys_sendmsg+0xcd/0x170 [ 4575.871369][ T895] do_syscall_64+0xc6/0x1e0 [ 4575.871369][ T895] [ 4575.873776][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4575.873776][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4575.873776][ T895] ipv6_find_idev+0x102/0x170 [ 4575.873776][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4575.873776][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.873776][ T895] netlink_rcv_skb+0x130/0x360 [ 4575.873776][ T895] netlink_unicast+0x449/0x710 [ 4575.873776][ T895] netlink_sendmsg+0x723/0xbe0 [ 4575.873776][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4575.873776][ T895] ___sys_sendmsg+0xee/0x170 [ 4575.873776][ T895] __sys_sendmsg+0xcd/0x170 [ 4575.873776][ T895] do_syscall_64+0xc6/0x1e0 [ 4575.873776][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4575.873776][ T895] [ 4575.875623][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4575.875623][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4575.875623][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4575.875623][ T895] ipv6_find_idev+0x102/0x170 [ 4575.875623][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4575.875623][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.875623][ T895] netlink_rcv_skb+0x130/0x360 [ 4575.875623][ T895] netlink_unicast+0x449/0x710 [ 4575.875623][ T895] netlink_sendmsg+0x723/0xbe0 [ 4575.875623][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4575.875623][ T895] ___sys_sendmsg+0xee/0x170 [ 4575.875623][ T895] __sys_sendmsg+0xcd/0x170 [ 4575.875623][ T895] do_syscall_64+0xc6/0x1e0 [ 4575.875623][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4575.875623][ T895] [ 4585.887083][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4585.887506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4585.887506][ T895] netdev_get_by_index+0x5e/0x80 [ 4585.887506][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4585.887506][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4585.887506][ T895] ip6_route_add+0x1c/0x140 [ 4585.887506][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4585.887506][ T895] addrconf_add_dev+0xe2/0x170 [ 4585.887506][ T895] inet6_addr_add+0x12f/0xa40 [ 4585.887506][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4585.887506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.887506][ T895] netlink_rcv_skb+0x130/0x360 [ 4585.887506][ T895] netlink_unicast+0x449/0x710 [ 4585.887506][ T895] netlink_sendmsg+0x723/0xbe0 [ 4585.887506][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4585.887506][ T895] ___sys_sendmsg+0xee/0x170 [ 4585.887506][ T895] __sys_sendmsg+0xcd/0x170 [ 4585.887506][ T895] do_syscall_64+0xc6/0x1e0 [ 4585.887506][ T895] [ 4585.890646][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4585.890646][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4585.890646][ T895] ipv6_find_idev+0x102/0x170 [ 4585.890646][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4585.890646][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.890646][ T895] netlink_rcv_skb+0x130/0x360 [ 4585.890646][ T895] netlink_unicast+0x449/0x710 [ 4585.890646][ T895] netlink_sendmsg+0x723/0xbe0 [ 4585.890646][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4585.890646][ T895] ___sys_sendmsg+0xee/0x170 [ 4585.890646][ T895] __sys_sendmsg+0xcd/0x170 [ 4585.890646][ T895] do_syscall_64+0xc6/0x1e0 [ 4585.890646][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4585.890646][ T895] [ 4585.892485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4585.892485][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4585.892485][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4585.892485][ T895] ipv6_find_idev+0x102/0x170 [ 4585.892485][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4585.892485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.892485][ T895] netlink_rcv_skb+0x130/0x360 [ 4585.892485][ T895] netlink_unicast+0x449/0x710 [ 4585.892485][ T895] netlink_sendmsg+0x723/0xbe0 [ 4585.892485][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4585.892485][ T895] ___sys_sendmsg+0xee/0x170 [ 4585.892485][ T895] __sys_sendmsg+0xcd/0x170 [ 4585.892485][ T895] do_syscall_64+0xc6/0x1e0 [ 4585.892485][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4585.892485][ T895] [ 4596.142997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4596.143475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4596.143475][ T895] netdev_get_by_index+0x5e/0x80 [ 4596.143475][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4596.143475][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4596.143475][ T895] ip6_route_add+0x1c/0x140 [ 4596.143475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4596.143475][ T895] addrconf_add_dev+0xe2/0x170 [ 4596.143475][ T895] inet6_addr_add+0x12f/0xa40 [ 4596.143475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4596.143475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4596.143475][ T895] netlink_rcv_skb+0x130/0x360 [ 4596.143475][ T895] netlink_unicast+0x449/0x710 [ 4596.143475][ T895] netlink_sendmsg+0x723/0xbe0 [ 4596.143475][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4596.143475][ T895] ___sys_sendmsg+0xee/0x170 [ 4596.143475][ T895] __sys_sendmsg+0xcd/0x170 [ 4596.143475][ T895] do_syscall_64+0xc6/0x1e0 [ 4596.143475][ T895] [ 4596.145689][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4596.145689][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4596.145689][ T895] ipv6_find_idev+0x102/0x170 [ 4596.145689][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4596.145689][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4596.145689][ T895] netlink_rcv_skb+0x130/0x360 [ 4596.145689][ T895] netlink_unicast+0x449/0x710 [ 4596.145689][ T895] netlink_sendmsg+0x723/0xbe0 [ 4596.145689][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4596.145689][ T895] ___sys_sendmsg+0xee/0x170 [ 4596.145689][ T895] __sys_sendmsg+0xcd/0x170 [ 4596.145689][ T895] do_syscall_64+0xc6/0x1e0 [ 4596.145689][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4596.145689][ T895] [ 4596.147415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4596.147415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4596.147415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4596.147415][ T895] ipv6_find_idev+0x102/0x170 [ 4596.147415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4596.147415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4596.147415][ T895] netlink_rcv_skb+0x130/0x360 [ 4596.147415][ T895] netlink_unicast+0x449/0x710 [ 4596.147415][ T895] netlink_sendmsg+0x723/0xbe0 [ 4596.147415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4596.147415][ T895] ___sys_sendmsg+0xee/0x170 [ 4596.147415][ T895] __sys_sendmsg+0xcd/0x170 [ 4596.147415][ T895] do_syscall_64+0xc6/0x1e0 [ 4596.147415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4596.147415][ T895] [ 4606.263042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4606.263732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4606.263732][ T895] netdev_get_by_index+0x5e/0x80 [ 4606.263732][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4606.263732][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4606.263732][ T895] ip6_route_add+0x1c/0x140 [ 4606.263732][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4606.263732][ T895] addrconf_add_dev+0xe2/0x170 [ 4606.263732][ T895] inet6_addr_add+0x12f/0xa40 [ 4606.263732][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4606.263732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4606.263732][ T895] netlink_rcv_skb+0x130/0x360 [ 4606.263732][ T895] netlink_unicast+0x449/0x710 [ 4606.263732][ T895] netlink_sendmsg+0x723/0xbe0 [ 4606.263732][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4606.263732][ T895] ___sys_sendmsg+0xee/0x170 [ 4606.263732][ T895] __sys_sendmsg+0xcd/0x170 [ 4606.263732][ T895] do_syscall_64+0xc6/0x1e0 [ 4606.263732][ T895] [ 4606.267119][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4606.267119][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4606.267119][ T895] ipv6_find_idev+0x102/0x170 [ 4606.267119][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4606.267119][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4606.267119][ T895] netlink_rcv_skb+0x130/0x360 [ 4606.267119][ T895] netlink_unicast+0x449/0x710 [ 4606.267119][ T895] netlink_sendmsg+0x723/0xbe0 [ 4606.267119][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4606.267119][ T895] ___sys_sendmsg+0xee/0x170 [ 4606.267119][ T895] __sys_sendmsg+0xcd/0x170 [ 4606.267119][ T895] do_syscall_64+0xc6/0x1e0 [ 4606.267119][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4606.267119][ T895] [ 4606.269856][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4606.269856][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4606.269856][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4606.269856][ T895] ipv6_find_idev+0x102/0x170 [ 4606.269856][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4606.269856][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4606.269856][ T895] netlink_rcv_skb+0x130/0x360 [ 4606.269856][ T895] netlink_unicast+0x449/0x710 [ 4606.269856][ T895] netlink_sendmsg+0x723/0xbe0 [ 4606.269856][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4606.269856][ T895] ___sys_sendmsg+0xee/0x170 [ 4606.269856][ T895] __sys_sendmsg+0xcd/0x170 [ 4606.269856][ T895] do_syscall_64+0xc6/0x1e0 [ 4606.269856][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4606.269856][ T895] [ 4616.439039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4616.439535][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4616.439535][ T895] netdev_get_by_index+0x5e/0x80 [ 4616.439535][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4616.439535][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4616.439535][ T895] ip6_route_add+0x1c/0x140 [ 4616.439535][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4616.439535][ T895] addrconf_add_dev+0xe2/0x170 [ 4616.439535][ T895] inet6_addr_add+0x12f/0xa40 [ 4616.439535][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4616.439535][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.439535][ T895] netlink_rcv_skb+0x130/0x360 [ 4616.439535][ T895] netlink_unicast+0x449/0x710 [ 4616.439535][ T895] netlink_sendmsg+0x723/0xbe0 [ 4616.439535][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4616.439535][ T895] ___sys_sendmsg+0xee/0x170 [ 4616.439535][ T895] __sys_sendmsg+0xcd/0x170 [ 4616.439535][ T895] do_syscall_64+0xc6/0x1e0 [ 4616.439535][ T895] [ 4616.441736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4616.441736][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4616.441736][ T895] ipv6_find_idev+0x102/0x170 [ 4616.441736][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4616.441736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.441736][ T895] netlink_rcv_skb+0x130/0x360 [ 4616.441736][ T895] netlink_unicast+0x449/0x710 [ 4616.441736][ T895] netlink_sendmsg+0x723/0xbe0 [ 4616.441736][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4616.441736][ T895] ___sys_sendmsg+0xee/0x170 [ 4616.441736][ T895] __sys_sendmsg+0xcd/0x170 [ 4616.441736][ T895] do_syscall_64+0xc6/0x1e0 [ 4616.441736][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4616.441736][ T895] [ 4616.443446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4616.443446][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4616.443446][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4616.443446][ T895] ipv6_find_idev+0x102/0x170 [ 4616.443446][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4616.443446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.443446][ T895] netlink_rcv_skb+0x130/0x360 [ 4616.443446][ T895] netlink_unicast+0x449/0x710 [ 4616.443446][ T895] netlink_sendmsg+0x723/0xbe0 [ 4616.443446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4616.443446][ T895] ___sys_sendmsg+0xee/0x170 [ 4616.443446][ T895] __sys_sendmsg+0xcd/0x170 [ 4616.443446][ T895] do_syscall_64+0xc6/0x1e0 [ 4616.443446][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4616.443446][ T895] [ 4626.839128][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4626.839596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4626.839596][ T895] netdev_get_by_index+0x5e/0x80 [ 4626.839596][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4626.839596][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4626.839596][ T895] ip6_route_add+0x1c/0x140 [ 4626.839596][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4626.839596][ T895] addrconf_add_dev+0xe2/0x170 [ 4626.839596][ T895] inet6_addr_add+0x12f/0xa40 [ 4626.839596][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4626.839596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.839596][ T895] netlink_rcv_skb+0x130/0x360 [ 4626.839596][ T895] netlink_unicast+0x449/0x710 [ 4626.839596][ T895] netlink_sendmsg+0x723/0xbe0 [ 4626.839596][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4626.839596][ T895] ___sys_sendmsg+0xee/0x170 [ 4626.839596][ T895] __sys_sendmsg+0xcd/0x170 [ 4626.839596][ T895] do_syscall_64+0xc6/0x1e0 [ 4626.839596][ T895] [ 4626.841841][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4626.841841][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4626.841841][ T895] ipv6_find_idev+0x102/0x170 [ 4626.841841][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4626.841841][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.841841][ T895] netlink_rcv_skb+0x130/0x360 [ 4626.841841][ T895] netlink_unicast+0x449/0x710 [ 4626.841841][ T895] netlink_sendmsg+0x723/0xbe0 [ 4626.841841][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4626.841841][ T895] ___sys_sendmsg+0xee/0x170 [ 4626.841841][ T895] __sys_sendmsg+0xcd/0x170 [ 4626.841841][ T895] do_syscall_64+0xc6/0x1e0 [ 4626.841841][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4626.841841][ T895] [ 4626.843563][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4626.843563][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4626.843563][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4626.843563][ T895] ipv6_find_idev+0x102/0x170 [ 4626.843563][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4626.843563][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.843563][ T895] netlink_rcv_skb+0x130/0x360 [ 4626.843563][ T895] netlink_unicast+0x449/0x710 [ 4626.843563][ T895] netlink_sendmsg+0x723/0xbe0 [ 4626.843563][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4626.843563][ T895] ___sys_sendmsg+0xee/0x170 [ 4626.843563][ T895] __sys_sendmsg+0xcd/0x170 [ 4626.843563][ T895] do_syscall_64+0xc6/0x1e0 [ 4626.843563][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4626.843563][ T895] [ 4636.911035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4636.911530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4636.911530][ T895] netdev_get_by_index+0x5e/0x80 [ 4636.911530][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4636.911530][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4636.911530][ T895] ip6_route_add+0x1c/0x140 [ 4636.911530][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4636.911530][ T895] addrconf_add_dev+0xe2/0x170 [ 4636.911530][ T895] inet6_addr_add+0x12f/0xa40 [ 4636.911530][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4636.911530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.911530][ T895] netlink_rcv_skb+0x130/0x360 [ 4636.911530][ T895] netlink_unicast+0x449/0x710 [ 4636.911530][ T895] netlink_sendmsg+0x723/0xbe0 [ 4636.911530][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4636.911530][ T895] ___sys_sendmsg+0xee/0x170 [ 4636.911530][ T895] __sys_sendmsg+0xcd/0x170 [ 4636.911530][ T895] do_syscall_64+0xc6/0x1e0 [ 4636.911530][ T895] [ 4636.914040][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4636.914040][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4636.914040][ T895] ipv6_find_idev+0x102/0x170 [ 4636.914040][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4636.914040][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.914040][ T895] netlink_rcv_skb+0x130/0x360 [ 4636.914040][ T895] netlink_unicast+0x449/0x710 [ 4636.914040][ T895] netlink_sendmsg+0x723/0xbe0 [ 4636.914040][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4636.914040][ T895] ___sys_sendmsg+0xee/0x170 [ 4636.914040][ T895] __sys_sendmsg+0xcd/0x170 [ 4636.914040][ T895] do_syscall_64+0xc6/0x1e0 [ 4636.914040][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4636.914040][ T895] [ 4636.915783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4636.915783][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4636.915783][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4636.915783][ T895] ipv6_find_idev+0x102/0x170 [ 4636.915783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4636.915783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.915783][ T895] netlink_rcv_skb+0x130/0x360 [ 4636.915783][ T895] netlink_unicast+0x449/0x710 [ 4636.915783][ T895] netlink_sendmsg+0x723/0xbe0 [ 4636.915783][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4636.915783][ T895] ___sys_sendmsg+0xee/0x170 [ 4636.915783][ T895] __sys_sendmsg+0xcd/0x170 [ 4636.915783][ T895] do_syscall_64+0xc6/0x1e0 [ 4636.915783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4636.915783][ T895] [ 4647.335182][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4647.335605][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4647.335605][ T895] netdev_get_by_index+0x5e/0x80 [ 4647.335605][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4647.335605][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4647.335605][ T895] ip6_route_add+0x1c/0x140 [ 4647.335605][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4647.335605][ T895] addrconf_add_dev+0xe2/0x170 [ 4647.335605][ T895] inet6_addr_add+0x12f/0xa40 [ 4647.335605][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4647.335605][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4647.335605][ T895] netlink_rcv_skb+0x130/0x360 [ 4647.335605][ T895] netlink_unicast+0x449/0x710 [ 4647.335605][ T895] netlink_sendmsg+0x723/0xbe0 [ 4647.335605][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4647.335605][ T895] ___sys_sendmsg+0xee/0x170 [ 4647.335605][ T895] __sys_sendmsg+0xcd/0x170 [ 4647.335605][ T895] do_syscall_64+0xc6/0x1e0 [ 4647.335605][ T895] [ 4647.337822][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4647.337822][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4647.337822][ T895] ipv6_find_idev+0x102/0x170 [ 4647.337822][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4647.337822][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4647.337822][ T895] netlink_rcv_skb+0x130/0x360 [ 4647.337822][ T895] netlink_unicast+0x449/0x710 [ 4647.337822][ T895] netlink_sendmsg+0x723/0xbe0 [ 4647.337822][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4647.337822][ T895] ___sys_sendmsg+0xee/0x170 [ 4647.337822][ T895] __sys_sendmsg+0xcd/0x170 [ 4647.337822][ T895] do_syscall_64+0xc6/0x1e0 [ 4647.337822][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4647.337822][ T895] [ 4647.339554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4647.339554][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4647.339554][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4647.339554][ T895] ipv6_find_idev+0x102/0x170 [ 4647.339554][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4647.339554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4647.339554][ T895] netlink_rcv_skb+0x130/0x360 [ 4647.339554][ T895] netlink_unicast+0x449/0x710 [ 4647.339554][ T895] netlink_sendmsg+0x723/0xbe0 [ 4647.339554][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4647.339554][ T895] ___sys_sendmsg+0xee/0x170 [ 4647.339554][ T895] __sys_sendmsg+0xcd/0x170 [ 4647.339554][ T895] do_syscall_64+0xc6/0x1e0 [ 4647.339554][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4647.339554][ T895] [ 4657.478998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4657.479432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4657.479432][ T895] netdev_get_by_index+0x5e/0x80 [ 4657.479432][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4657.479432][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4657.479432][ T895] ip6_route_add+0x1c/0x140 [ 4657.479432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4657.479432][ T895] addrconf_add_dev+0xe2/0x170 [ 4657.479432][ T895] inet6_addr_add+0x12f/0xa40 [ 4657.479432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4657.479432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4657.479432][ T895] netlink_rcv_skb+0x130/0x360 [ 4657.479432][ T895] netlink_unicast+0x449/0x710 [ 4657.479432][ T895] netlink_sendmsg+0x723/0xbe0 [ 4657.479432][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4657.479432][ T895] ___sys_sendmsg+0xee/0x170 [ 4657.479432][ T895] __sys_sendmsg+0xcd/0x170 [ 4657.479432][ T895] do_syscall_64+0xc6/0x1e0 [ 4657.479432][ T895] [ 4657.481681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4657.481681][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4657.481681][ T895] ipv6_find_idev+0x102/0x170 [ 4657.481681][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4657.481681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4657.481681][ T895] netlink_rcv_skb+0x130/0x360 [ 4657.481681][ T895] netlink_unicast+0x449/0x710 [ 4657.481681][ T895] netlink_sendmsg+0x723/0xbe0 [ 4657.481681][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4657.481681][ T895] ___sys_sendmsg+0xee/0x170 [ 4657.481681][ T895] __sys_sendmsg+0xcd/0x170 [ 4657.481681][ T895] do_syscall_64+0xc6/0x1e0 [ 4657.481681][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4657.481681][ T895] [ 4657.483411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4657.483411][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4657.483411][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4657.483411][ T895] ipv6_find_idev+0x102/0x170 [ 4657.483411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4657.483411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4657.483411][ T895] netlink_rcv_skb+0x130/0x360 [ 4657.483411][ T895] netlink_unicast+0x449/0x710 [ 4657.483411][ T895] netlink_sendmsg+0x723/0xbe0 [ 4657.483411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4657.483411][ T895] ___sys_sendmsg+0xee/0x170 [ 4657.483411][ T895] __sys_sendmsg+0xcd/0x170 [ 4657.483411][ T895] do_syscall_64+0xc6/0x1e0 [ 4657.483411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4657.483411][ T895] [ 4667.727013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4667.727426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4667.727426][ T895] netdev_get_by_index+0x5e/0x80 [ 4667.727426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4667.727426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4667.727426][ T895] ip6_route_add+0x1c/0x140 [ 4667.727426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4667.727426][ T895] addrconf_add_dev+0xe2/0x170 [ 4667.727426][ T895] inet6_addr_add+0x12f/0xa40 [ 4667.727426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4667.727426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4667.727426][ T895] netlink_rcv_skb+0x130/0x360 [ 4667.727426][ T895] netlink_unicast+0x449/0x710 [ 4667.727426][ T895] netlink_sendmsg+0x723/0xbe0 [ 4667.727426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4667.727426][ T895] ___sys_sendmsg+0xee/0x170 [ 4667.727426][ T895] __sys_sendmsg+0xcd/0x170 [ 4667.727426][ T895] do_syscall_64+0xc6/0x1e0 [ 4667.727426][ T895] [ 4667.729673][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4667.729673][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4667.729673][ T895] ipv6_find_idev+0x102/0x170 [ 4667.729673][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4667.729673][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4667.729673][ T895] netlink_rcv_skb+0x130/0x360 [ 4667.729673][ T895] netlink_unicast+0x449/0x710 [ 4667.729673][ T895] netlink_sendmsg+0x723/0xbe0 [ 4667.729673][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4667.729673][ T895] ___sys_sendmsg+0xee/0x170 [ 4667.729673][ T895] __sys_sendmsg+0xcd/0x170 [ 4667.729673][ T895] do_syscall_64+0xc6/0x1e0 [ 4667.729673][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4667.729673][ T895] [ 4667.731423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4667.731423][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4667.731423][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4667.731423][ T895] ipv6_find_idev+0x102/0x170 [ 4667.731423][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4667.731423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4667.731423][ T895] netlink_rcv_skb+0x130/0x360 [ 4667.731423][ T895] netlink_unicast+0x449/0x710 [ 4667.731423][ T895] netlink_sendmsg+0x723/0xbe0 [ 4667.731423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4667.731423][ T895] ___sys_sendmsg+0xee/0x170 [ 4667.731423][ T895] __sys_sendmsg+0xcd/0x170 [ 4667.731423][ T895] do_syscall_64+0xc6/0x1e0 [ 4667.731423][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4667.731423][ T895] [ 4677.975012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4677.975496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4677.975496][ T895] netdev_get_by_index+0x5e/0x80 [ 4677.975496][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4677.975496][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4677.975496][ T895] ip6_route_add+0x1c/0x140 [ 4677.975496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4677.975496][ T895] addrconf_add_dev+0xe2/0x170 [ 4677.975496][ T895] inet6_addr_add+0x12f/0xa40 [ 4677.975496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4677.975496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.975496][ T895] netlink_rcv_skb+0x130/0x360 [ 4677.975496][ T895] netlink_unicast+0x449/0x710 [ 4677.975496][ T895] netlink_sendmsg+0x723/0xbe0 [ 4677.975496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4677.975496][ T895] ___sys_sendmsg+0xee/0x170 [ 4677.975496][ T895] __sys_sendmsg+0xcd/0x170 [ 4677.975496][ T895] do_syscall_64+0xc6/0x1e0 [ 4677.975496][ T895] [ 4677.977706][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4677.977706][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4677.977706][ T895] ipv6_find_idev+0x102/0x170 [ 4677.977706][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4677.977706][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.977706][ T895] netlink_rcv_skb+0x130/0x360 [ 4677.977706][ T895] netlink_unicast+0x449/0x710 [ 4677.977706][ T895] netlink_sendmsg+0x723/0xbe0 [ 4677.977706][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4677.977706][ T895] ___sys_sendmsg+0xee/0x170 [ 4677.977706][ T895] __sys_sendmsg+0xcd/0x170 [ 4677.977706][ T895] do_syscall_64+0xc6/0x1e0 [ 4677.977706][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.977706][ T895] [ 4677.979428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4677.979428][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4677.979428][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4677.979428][ T895] ipv6_find_idev+0x102/0x170 [ 4677.979428][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4677.979428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.979428][ T895] netlink_rcv_skb+0x130/0x360 [ 4677.979428][ T895] netlink_unicast+0x449/0x710 [ 4677.979428][ T895] netlink_sendmsg+0x723/0xbe0 [ 4677.979428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4677.979428][ T895] ___sys_sendmsg+0xee/0x170 [ 4677.979428][ T895] __sys_sendmsg+0xcd/0x170 [ 4677.979428][ T895] do_syscall_64+0xc6/0x1e0 [ 4677.979428][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.979428][ T895] [ 4688.231010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4688.231429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4688.231429][ T895] netdev_get_by_index+0x5e/0x80 [ 4688.231429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4688.231429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4688.231429][ T895] ip6_route_add+0x1c/0x140 [ 4688.231429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4688.231429][ T895] addrconf_add_dev+0xe2/0x170 [ 4688.231429][ T895] inet6_addr_add+0x12f/0xa40 [ 4688.231429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4688.231429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4688.231429][ T895] netlink_rcv_skb+0x130/0x360 [ 4688.231429][ T895] netlink_unicast+0x449/0x710 [ 4688.231429][ T895] netlink_sendmsg+0x723/0xbe0 [ 4688.231429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4688.231429][ T895] ___sys_sendmsg+0xee/0x170 [ 4688.231429][ T895] __sys_sendmsg+0xcd/0x170 [ 4688.231429][ T895] do_syscall_64+0xc6/0x1e0 [ 4688.231429][ T895] [ 4688.233629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4688.233629][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4688.233629][ T895] ipv6_find_idev+0x102/0x170 [ 4688.233629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4688.233629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4688.233629][ T895] netlink_rcv_skb+0x130/0x360 [ 4688.233629][ T895] netlink_unicast+0x449/0x710 [ 4688.233629][ T895] netlink_sendmsg+0x723/0xbe0 [ 4688.233629][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4688.233629][ T895] ___sys_sendmsg+0xee/0x170 [ 4688.233629][ T895] __sys_sendmsg+0xcd/0x170 [ 4688.233629][ T895] do_syscall_64+0xc6/0x1e0 [ 4688.233629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4688.233629][ T895] [ 4688.235358][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4688.235358][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4688.235358][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4688.235358][ T895] ipv6_find_idev+0x102/0x170 [ 4688.235358][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4688.235358][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4688.235358][ T895] netlink_rcv_skb+0x130/0x360 [ 4688.235358][ T895] netlink_unicast+0x449/0x710 [ 4688.235358][ T895] netlink_sendmsg+0x723/0xbe0 [ 4688.235358][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4688.235358][ T895] ___sys_sendmsg+0xee/0x170 [ 4688.235358][ T895] __sys_sendmsg+0xcd/0x170 [ 4688.235358][ T895] do_syscall_64+0xc6/0x1e0 [ 4688.235358][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4688.235358][ T895] [ 4698.487056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4698.487471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4698.487471][ T895] netdev_get_by_index+0x5e/0x80 [ 4698.487471][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4698.487471][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4698.487471][ T895] ip6_route_add+0x1c/0x140 [ 4698.487471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4698.487471][ T895] addrconf_add_dev+0xe2/0x170 [ 4698.487471][ T895] inet6_addr_add+0x12f/0xa40 [ 4698.487471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4698.487471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4698.487471][ T895] netlink_rcv_skb+0x130/0x360 [ 4698.487471][ T895] netlink_unicast+0x449/0x710 [ 4698.487471][ T895] netlink_sendmsg+0x723/0xbe0 [ 4698.487471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4698.487471][ T895] ___sys_sendmsg+0xee/0x170 [ 4698.487471][ T895] __sys_sendmsg+0xcd/0x170 [ 4698.487471][ T895] do_syscall_64+0xc6/0x1e0 [ 4698.487471][ T895] [ 4698.489723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4698.489723][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4698.489723][ T895] ipv6_find_idev+0x102/0x170 [ 4698.489723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4698.489723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4698.489723][ T895] netlink_rcv_skb+0x130/0x360 [ 4698.489723][ T895] netlink_unicast+0x449/0x710 [ 4698.489723][ T895] netlink_sendmsg+0x723/0xbe0 [ 4698.489723][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4698.489723][ T895] ___sys_sendmsg+0xee/0x170 [ 4698.489723][ T895] __sys_sendmsg+0xcd/0x170 [ 4698.489723][ T895] do_syscall_64+0xc6/0x1e0 [ 4698.489723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4698.489723][ T895] [ 4698.491461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4698.491461][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4698.491461][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4698.491461][ T895] ipv6_find_idev+0x102/0x170 [ 4698.491461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4698.491461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4698.491461][ T895] netlink_rcv_skb+0x130/0x360 [ 4698.491461][ T895] netlink_unicast+0x449/0x710 [ 4698.491461][ T895] netlink_sendmsg+0x723/0xbe0 [ 4698.491461][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4698.491461][ T895] ___sys_sendmsg+0xee/0x170 [ 4698.491461][ T895] __sys_sendmsg+0xcd/0x170 [ 4698.491461][ T895] do_syscall_64+0xc6/0x1e0 [ 4698.491461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4698.491461][ T895] [ 4708.742931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4708.743347][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4708.743347][ T895] netdev_get_by_index+0x5e/0x80 [ 4708.743347][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4708.743347][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4708.743347][ T895] ip6_route_add+0x1c/0x140 [ 4708.743347][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4708.743347][ T895] addrconf_add_dev+0xe2/0x170 [ 4708.743347][ T895] inet6_addr_add+0x12f/0xa40 [ 4708.743347][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4708.743347][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4708.743347][ T895] netlink_rcv_skb+0x130/0x360 [ 4708.743347][ T895] netlink_unicast+0x449/0x710 [ 4708.743347][ T895] netlink_sendmsg+0x723/0xbe0 [ 4708.743347][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4708.743347][ T895] ___sys_sendmsg+0xee/0x170 [ 4708.743347][ T895] __sys_sendmsg+0xcd/0x170 [ 4708.743347][ T895] do_syscall_64+0xc6/0x1e0 [ 4708.743347][ T895] [ 4708.745755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4708.745755][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4708.745755][ T895] ipv6_find_idev+0x102/0x170 [ 4708.745755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4708.745755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4708.745755][ T895] netlink_rcv_skb+0x130/0x360 [ 4708.745755][ T895] netlink_unicast+0x449/0x710 [ 4708.745755][ T895] netlink_sendmsg+0x723/0xbe0 [ 4708.745755][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4708.745755][ T895] ___sys_sendmsg+0xee/0x170 [ 4708.745755][ T895] __sys_sendmsg+0xcd/0x170 [ 4708.745755][ T895] do_syscall_64+0xc6/0x1e0 [ 4708.745755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4708.745755][ T895] [ 4708.747583][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4708.747583][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4708.747583][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4708.747583][ T895] ipv6_find_idev+0x102/0x170 [ 4708.747583][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4708.747583][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4708.747583][ T895] netlink_rcv_skb+0x130/0x360 [ 4708.747583][ T895] netlink_unicast+0x449/0x710 [ 4708.747583][ T895] netlink_sendmsg+0x723/0xbe0 [ 4708.747583][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4708.747583][ T895] ___sys_sendmsg+0xee/0x170 [ 4708.747583][ T895] __sys_sendmsg+0xcd/0x170 [ 4708.747583][ T895] do_syscall_64+0xc6/0x1e0 [ 4708.747583][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4708.747583][ T895] [ 4718.751055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4718.751553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4718.751553][ T895] netdev_get_by_index+0x5e/0x80 [ 4718.751553][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4718.751553][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4718.751553][ T895] ip6_route_add+0x1c/0x140 [ 4718.751553][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4718.751553][ T895] addrconf_add_dev+0xe2/0x170 [ 4718.751553][ T895] inet6_addr_add+0x12f/0xa40 [ 4718.751553][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4718.751553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.751553][ T895] netlink_rcv_skb+0x130/0x360 [ 4718.751553][ T895] netlink_unicast+0x449/0x710 [ 4718.751553][ T895] netlink_sendmsg+0x723/0xbe0 [ 4718.751553][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4718.751553][ T895] ___sys_sendmsg+0xee/0x170 [ 4718.751553][ T895] __sys_sendmsg+0xcd/0x170 [ 4718.751553][ T895] do_syscall_64+0xc6/0x1e0 [ 4718.751553][ T895] [ 4718.753759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4718.753759][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4718.753759][ T895] ipv6_find_idev+0x102/0x170 [ 4718.753759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4718.753759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.753759][ T895] netlink_rcv_skb+0x130/0x360 [ 4718.753759][ T895] netlink_unicast+0x449/0x710 [ 4718.753759][ T895] netlink_sendmsg+0x723/0xbe0 [ 4718.753759][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4718.753759][ T895] ___sys_sendmsg+0xee/0x170 [ 4718.753759][ T895] __sys_sendmsg+0xcd/0x170 [ 4718.753759][ T895] do_syscall_64+0xc6/0x1e0 [ 4718.753759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.753759][ T895] [ 4718.755472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4718.755472][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4718.755472][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4718.755472][ T895] ipv6_find_idev+0x102/0x170 [ 4718.755472][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4718.755472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.755472][ T895] netlink_rcv_skb+0x130/0x360 [ 4718.755472][ T895] netlink_unicast+0x449/0x710 [ 4718.755472][ T895] netlink_sendmsg+0x723/0xbe0 [ 4718.755472][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4718.755472][ T895] ___sys_sendmsg+0xee/0x170 [ 4718.755472][ T895] __sys_sendmsg+0xcd/0x170 [ 4718.755472][ T895] do_syscall_64+0xc6/0x1e0 [ 4718.755472][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.755472][ T895] [ 4728.839093][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4728.839570][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4728.839570][ T895] netdev_get_by_index+0x5e/0x80 [ 4728.839570][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4728.839570][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4728.839570][ T895] ip6_route_add+0x1c/0x140 [ 4728.839570][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4728.839570][ T895] addrconf_add_dev+0xe2/0x170 [ 4728.839570][ T895] inet6_addr_add+0x12f/0xa40 [ 4728.839570][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4728.839570][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4728.839570][ T895] netlink_rcv_skb+0x130/0x360 [ 4728.839570][ T895] netlink_unicast+0x449/0x710 [ 4728.839570][ T895] netlink_sendmsg+0x723/0xbe0 [ 4728.839570][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4728.839570][ T895] ___sys_sendmsg+0xee/0x170 [ 4728.839570][ T895] __sys_sendmsg+0xcd/0x170 [ 4728.839570][ T895] do_syscall_64+0xc6/0x1e0 [ 4728.839570][ T895] [ 4728.841774][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4728.841774][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4728.841774][ T895] ipv6_find_idev+0x102/0x170 [ 4728.841774][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4728.841774][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4728.841774][ T895] netlink_rcv_skb+0x130/0x360 [ 4728.841774][ T895] netlink_unicast+0x449/0x710 [ 4728.841774][ T895] netlink_sendmsg+0x723/0xbe0 [ 4728.841774][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4728.841774][ T895] ___sys_sendmsg+0xee/0x170 [ 4728.841774][ T895] __sys_sendmsg+0xcd/0x170 [ 4728.841774][ T895] do_syscall_64+0xc6/0x1e0 [ 4728.841774][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4728.841774][ T895] [ 4728.843572][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4728.843572][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4728.843572][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4728.843572][ T895] ipv6_find_idev+0x102/0x170 [ 4728.843572][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4728.843572][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4728.843572][ T895] netlink_rcv_skb+0x130/0x360 [ 4728.843572][ T895] netlink_unicast+0x449/0x710 [ 4728.843572][ T895] netlink_sendmsg+0x723/0xbe0 [ 4728.843572][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4728.843572][ T895] ___sys_sendmsg+0xee/0x170 [ 4728.843572][ T895] __sys_sendmsg+0xcd/0x170 [ 4728.843572][ T895] do_syscall_64+0xc6/0x1e0 [ 4728.843572][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4728.843572][ T895] [ 4739.086986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4739.087621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4739.087621][ T895] netdev_get_by_index+0x5e/0x80 [ 4739.087621][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4739.087621][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4739.087621][ T895] ip6_route_add+0x1c/0x140 [ 4739.087621][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4739.087621][ T895] addrconf_add_dev+0xe2/0x170 [ 4739.087621][ T895] inet6_addr_add+0x12f/0xa40 [ 4739.087621][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4739.087621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4739.087621][ T895] netlink_rcv_skb+0x130/0x360 [ 4739.087621][ T895] netlink_unicast+0x449/0x710 [ 4739.087621][ T895] netlink_sendmsg+0x723/0xbe0 [ 4739.087621][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4739.087621][ T895] ___sys_sendmsg+0xee/0x170 [ 4739.087621][ T895] __sys_sendmsg+0xcd/0x170 [ 4739.087621][ T895] do_syscall_64+0xc6/0x1e0 [ 4739.087621][ T895] [ 4739.091128][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4739.091128][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4739.091128][ T895] ipv6_find_idev+0x102/0x170 [ 4739.091128][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4739.091128][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4739.091128][ T895] netlink_rcv_skb+0x130/0x360 [ 4739.091128][ T895] netlink_unicast+0x449/0x710 [ 4739.091128][ T895] netlink_sendmsg+0x723/0xbe0 [ 4739.091128][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4739.091128][ T895] ___sys_sendmsg+0xee/0x170 [ 4739.091128][ T895] __sys_sendmsg+0xcd/0x170 [ 4739.091128][ T895] do_syscall_64+0xc6/0x1e0 [ 4739.091128][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4739.091128][ T895] [ 4739.093911][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4739.093911][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4739.093911][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4739.093911][ T895] ipv6_find_idev+0x102/0x170 [ 4739.093911][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4739.093911][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4739.093911][ T895] netlink_rcv_skb+0x130/0x360 [ 4739.093911][ T895] netlink_unicast+0x449/0x710 [ 4739.093911][ T895] netlink_sendmsg+0x723/0xbe0 [ 4739.093911][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4739.093911][ T895] ___sys_sendmsg+0xee/0x170 [ 4739.093911][ T895] __sys_sendmsg+0xcd/0x170 [ 4739.093911][ T895] do_syscall_64+0xc6/0x1e0 [ 4739.093911][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4739.093911][ T895] [ 4749.311024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4749.311496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4749.311496][ T895] netdev_get_by_index+0x5e/0x80 [ 4749.311496][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4749.311496][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4749.311496][ T895] ip6_route_add+0x1c/0x140 [ 4749.311496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4749.311496][ T895] addrconf_add_dev+0xe2/0x170 [ 4749.311496][ T895] inet6_addr_add+0x12f/0xa40 [ 4749.311496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4749.311496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4749.311496][ T895] netlink_rcv_skb+0x130/0x360 [ 4749.311496][ T895] netlink_unicast+0x449/0x710 [ 4749.311496][ T895] netlink_sendmsg+0x723/0xbe0 [ 4749.311496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4749.311496][ T895] ___sys_sendmsg+0xee/0x170 [ 4749.311496][ T895] __sys_sendmsg+0xcd/0x170 [ 4749.311496][ T895] do_syscall_64+0xc6/0x1e0 [ 4749.311496][ T895] [ 4749.313706][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4749.313706][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4749.313706][ T895] ipv6_find_idev+0x102/0x170 [ 4749.313706][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4749.313706][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4749.313706][ T895] netlink_rcv_skb+0x130/0x360 [ 4749.313706][ T895] netlink_unicast+0x449/0x710 [ 4749.313706][ T895] netlink_sendmsg+0x723/0xbe0 [ 4749.313706][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4749.313706][ T895] ___sys_sendmsg+0xee/0x170 [ 4749.313706][ T895] __sys_sendmsg+0xcd/0x170 [ 4749.313706][ T895] do_syscall_64+0xc6/0x1e0 [ 4749.313706][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4749.313706][ T895] [ 4749.315419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4749.315419][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4749.315419][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4749.315419][ T895] ipv6_find_idev+0x102/0x170 [ 4749.315419][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4749.315419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4749.315419][ T895] netlink_rcv_skb+0x130/0x360 [ 4749.315419][ T895] netlink_unicast+0x449/0x710 [ 4749.315419][ T895] netlink_sendmsg+0x723/0xbe0 [ 4749.315419][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4749.315419][ T895] ___sys_sendmsg+0xee/0x170 [ 4749.315419][ T895] __sys_sendmsg+0xcd/0x170 [ 4749.315419][ T895] do_syscall_64+0xc6/0x1e0 [ 4749.315419][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4749.315419][ T895] [ 4759.559046][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4759.559462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4759.559462][ T895] netdev_get_by_index+0x5e/0x80 [ 4759.559462][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4759.559462][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4759.559462][ T895] ip6_route_add+0x1c/0x140 [ 4759.559462][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4759.559462][ T895] addrconf_add_dev+0xe2/0x170 [ 4759.559462][ T895] inet6_addr_add+0x12f/0xa40 [ 4759.559462][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4759.559462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.559462][ T895] netlink_rcv_skb+0x130/0x360 [ 4759.559462][ T895] netlink_unicast+0x449/0x710 [ 4759.559462][ T895] netlink_sendmsg+0x723/0xbe0 [ 4759.559462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4759.559462][ T895] ___sys_sendmsg+0xee/0x170 [ 4759.559462][ T895] __sys_sendmsg+0xcd/0x170 [ 4759.559462][ T895] do_syscall_64+0xc6/0x1e0 [ 4759.559462][ T895] [ 4759.561668][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4759.561668][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4759.561668][ T895] ipv6_find_idev+0x102/0x170 [ 4759.561668][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4759.561668][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.561668][ T895] netlink_rcv_skb+0x130/0x360 [ 4759.561668][ T895] netlink_unicast+0x449/0x710 [ 4759.561668][ T895] netlink_sendmsg+0x723/0xbe0 [ 4759.561668][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4759.561668][ T895] ___sys_sendmsg+0xee/0x170 [ 4759.561668][ T895] __sys_sendmsg+0xcd/0x170 [ 4759.561668][ T895] do_syscall_64+0xc6/0x1e0 [ 4759.561668][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.561668][ T895] [ 4759.563379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4759.563379][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4759.563379][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4759.563379][ T895] ipv6_find_idev+0x102/0x170 [ 4759.563379][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4759.563379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.563379][ T895] netlink_rcv_skb+0x130/0x360 [ 4759.563379][ T895] netlink_unicast+0x449/0x710 [ 4759.563379][ T895] netlink_sendmsg+0x723/0xbe0 [ 4759.563379][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4759.563379][ T895] ___sys_sendmsg+0xee/0x170 [ 4759.563379][ T895] __sys_sendmsg+0xcd/0x170 [ 4759.563379][ T895] do_syscall_64+0xc6/0x1e0 [ 4759.563379][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.563379][ T895] [ 4769.687033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4769.687511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4769.687511][ T895] netdev_get_by_index+0x5e/0x80 [ 4769.687511][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4769.687511][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4769.687511][ T895] ip6_route_add+0x1c/0x140 [ 4769.687511][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4769.687511][ T895] addrconf_add_dev+0xe2/0x170 [ 4769.687511][ T895] inet6_addr_add+0x12f/0xa40 [ 4769.687511][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4769.687511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4769.687511][ T895] netlink_rcv_skb+0x130/0x360 [ 4769.687511][ T895] netlink_unicast+0x449/0x710 [ 4769.687511][ T895] netlink_sendmsg+0x723/0xbe0 [ 4769.687511][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4769.687511][ T895] ___sys_sendmsg+0xee/0x170 [ 4769.687511][ T895] __sys_sendmsg+0xcd/0x170 [ 4769.687511][ T895] do_syscall_64+0xc6/0x1e0 [ 4769.687511][ T895] [ 4769.689737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4769.689737][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4769.689737][ T895] ipv6_find_idev+0x102/0x170 [ 4769.689737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4769.689737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4769.689737][ T895] netlink_rcv_skb+0x130/0x360 [ 4769.689737][ T895] netlink_unicast+0x449/0x710 [ 4769.689737][ T895] netlink_sendmsg+0x723/0xbe0 [ 4769.689737][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4769.689737][ T895] ___sys_sendmsg+0xee/0x170 [ 4769.689737][ T895] __sys_sendmsg+0xcd/0x170 [ 4769.689737][ T895] do_syscall_64+0xc6/0x1e0 [ 4769.689737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4769.689737][ T895] [ 4769.691459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4769.691459][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4769.691459][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4769.691459][ T895] ipv6_find_idev+0x102/0x170 [ 4769.691459][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4769.691459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4769.691459][ T895] netlink_rcv_skb+0x130/0x360 [ 4769.691459][ T895] netlink_unicast+0x449/0x710 [ 4769.691459][ T895] netlink_sendmsg+0x723/0xbe0 [ 4769.691459][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4769.691459][ T895] ___sys_sendmsg+0xee/0x170 [ 4769.691459][ T895] __sys_sendmsg+0xcd/0x170 [ 4769.691459][ T895] do_syscall_64+0xc6/0x1e0 [ 4769.691459][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4769.691459][ T895] [ 4779.718990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4779.719521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4779.719521][ T895] netdev_get_by_index+0x5e/0x80 [ 4779.719521][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4779.719521][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4779.719521][ T895] ip6_route_add+0x1c/0x140 [ 4779.719521][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4779.719521][ T895] addrconf_add_dev+0xe2/0x170 [ 4779.719521][ T895] inet6_addr_add+0x12f/0xa40 [ 4779.719521][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4779.719521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.719521][ T895] netlink_rcv_skb+0x130/0x360 [ 4779.719521][ T895] netlink_unicast+0x449/0x710 [ 4779.719521][ T895] netlink_sendmsg+0x723/0xbe0 [ 4779.719521][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4779.719521][ T895] ___sys_sendmsg+0xee/0x170 [ 4779.719521][ T895] __sys_sendmsg+0xcd/0x170 [ 4779.719521][ T895] do_syscall_64+0xc6/0x1e0 [ 4779.719521][ T895] [ 4779.721802][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4779.721802][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4779.721802][ T895] ipv6_find_idev+0x102/0x170 [ 4779.721802][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4779.721802][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.721802][ T895] netlink_rcv_skb+0x130/0x360 [ 4779.721802][ T895] netlink_unicast+0x449/0x710 [ 4779.721802][ T895] netlink_sendmsg+0x723/0xbe0 [ 4779.721802][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4779.721802][ T895] ___sys_sendmsg+0xee/0x170 [ 4779.721802][ T895] __sys_sendmsg+0xcd/0x170 [ 4779.721802][ T895] do_syscall_64+0xc6/0x1e0 [ 4779.721802][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4779.721802][ T895] [ 4779.723567][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4779.723567][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4779.723567][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4779.723567][ T895] ipv6_find_idev+0x102/0x170 [ 4779.723567][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4779.723567][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.723567][ T895] netlink_rcv_skb+0x130/0x360 [ 4779.723567][ T895] netlink_unicast+0x449/0x710 [ 4779.723567][ T895] netlink_sendmsg+0x723/0xbe0 [ 4779.723567][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4779.723567][ T895] ___sys_sendmsg+0xee/0x170 [ 4779.723567][ T895] __sys_sendmsg+0xcd/0x170 [ 4779.723567][ T895] do_syscall_64+0xc6/0x1e0 [ 4779.723567][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4779.723567][ T895] [ 4789.934938][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4789.935416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4789.935416][ T895] netdev_get_by_index+0x5e/0x80 [ 4789.935416][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4789.935416][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4789.935416][ T895] ip6_route_add+0x1c/0x140 [ 4789.935416][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4789.935416][ T895] addrconf_add_dev+0xe2/0x170 [ 4789.935416][ T895] inet6_addr_add+0x12f/0xa40 [ 4789.935416][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4789.935416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.935416][ T895] netlink_rcv_skb+0x130/0x360 [ 4789.935416][ T895] netlink_unicast+0x449/0x710 [ 4789.935416][ T895] netlink_sendmsg+0x723/0xbe0 [ 4789.935416][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4789.935416][ T895] ___sys_sendmsg+0xee/0x170 [ 4789.935416][ T895] __sys_sendmsg+0xcd/0x170 [ 4789.935416][ T895] do_syscall_64+0xc6/0x1e0 [ 4789.935416][ T895] [ 4789.937646][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4789.937646][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4789.937646][ T895] ipv6_find_idev+0x102/0x170 [ 4789.937646][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4789.937646][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.937646][ T895] netlink_rcv_skb+0x130/0x360 [ 4789.937646][ T895] netlink_unicast+0x449/0x710 [ 4789.937646][ T895] netlink_sendmsg+0x723/0xbe0 [ 4789.937646][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4789.937646][ T895] ___sys_sendmsg+0xee/0x170 [ 4789.937646][ T895] __sys_sendmsg+0xcd/0x170 [ 4789.937646][ T895] do_syscall_64+0xc6/0x1e0 [ 4789.937646][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4789.937646][ T895] [ 4789.939478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4789.939478][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4789.939478][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4789.939478][ T895] ipv6_find_idev+0x102/0x170 [ 4789.939478][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4789.939478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.939478][ T895] netlink_rcv_skb+0x130/0x360 [ 4789.939478][ T895] netlink_unicast+0x449/0x710 [ 4789.939478][ T895] netlink_sendmsg+0x723/0xbe0 [ 4789.939478][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4789.939478][ T895] ___sys_sendmsg+0xee/0x170 [ 4789.939478][ T895] __sys_sendmsg+0xcd/0x170 [ 4789.939478][ T895] do_syscall_64+0xc6/0x1e0 [ 4789.939478][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4789.939478][ T895] [ 4800.118999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4800.119426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4800.119426][ T895] netdev_get_by_index+0x5e/0x80 [ 4800.119426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4800.119426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4800.119426][ T895] ip6_route_add+0x1c/0x140 [ 4800.119426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4800.119426][ T895] addrconf_add_dev+0xe2/0x170 [ 4800.119426][ T895] inet6_addr_add+0x12f/0xa40 [ 4800.119426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4800.119426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.119426][ T895] netlink_rcv_skb+0x130/0x360 [ 4800.119426][ T895] netlink_unicast+0x449/0x710 [ 4800.119426][ T895] netlink_sendmsg+0x723/0xbe0 [ 4800.119426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4800.119426][ T895] ___sys_sendmsg+0xee/0x170 [ 4800.119426][ T895] __sys_sendmsg+0xcd/0x170 [ 4800.119426][ T895] do_syscall_64+0xc6/0x1e0 [ 4800.119426][ T895] [ 4800.121676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4800.121676][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4800.121676][ T895] ipv6_find_idev+0x102/0x170 [ 4800.121676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4800.121676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.121676][ T895] netlink_rcv_skb+0x130/0x360 [ 4800.121676][ T895] netlink_unicast+0x449/0x710 [ 4800.121676][ T895] netlink_sendmsg+0x723/0xbe0 [ 4800.121676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4800.121676][ T895] ___sys_sendmsg+0xee/0x170 [ 4800.121676][ T895] __sys_sendmsg+0xcd/0x170 [ 4800.121676][ T895] do_syscall_64+0xc6/0x1e0 [ 4800.121676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.121676][ T895] [ 4800.123408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4800.123408][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4800.123408][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4800.123408][ T895] ipv6_find_idev+0x102/0x170 [ 4800.123408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4800.123408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.123408][ T895] netlink_rcv_skb+0x130/0x360 [ 4800.123408][ T895] netlink_unicast+0x449/0x710 [ 4800.123408][ T895] netlink_sendmsg+0x723/0xbe0 [ 4800.123408][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4800.123408][ T895] ___sys_sendmsg+0xee/0x170 [ 4800.123408][ T895] __sys_sendmsg+0xcd/0x170 [ 4800.123408][ T895] do_syscall_64+0xc6/0x1e0 [ 4800.123408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.123408][ T895] [ 4810.366942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4810.367364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4810.367364][ T895] netdev_get_by_index+0x5e/0x80 [ 4810.367364][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4810.367364][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4810.367364][ T895] ip6_route_add+0x1c/0x140 [ 4810.367364][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4810.367364][ T895] addrconf_add_dev+0xe2/0x170 [ 4810.367364][ T895] inet6_addr_add+0x12f/0xa40 [ 4810.367364][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4810.367364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4810.367364][ T895] netlink_rcv_skb+0x130/0x360 [ 4810.367364][ T895] netlink_unicast+0x449/0x710 [ 4810.367364][ T895] netlink_sendmsg+0x723/0xbe0 [ 4810.367364][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4810.367364][ T895] ___sys_sendmsg+0xee/0x170 [ 4810.367364][ T895] __sys_sendmsg+0xcd/0x170 [ 4810.367364][ T895] do_syscall_64+0xc6/0x1e0 [ 4810.367364][ T895] [ 4810.369654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4810.369654][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4810.369654][ T895] ipv6_find_idev+0x102/0x170 [ 4810.369654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4810.369654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4810.369654][ T895] netlink_rcv_skb+0x130/0x360 [ 4810.369654][ T895] netlink_unicast+0x449/0x710 [ 4810.369654][ T895] netlink_sendmsg+0x723/0xbe0 [ 4810.369654][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4810.369654][ T895] ___sys_sendmsg+0xee/0x170 [ 4810.369654][ T895] __sys_sendmsg+0xcd/0x170 [ 4810.369654][ T895] do_syscall_64+0xc6/0x1e0 [ 4810.369654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4810.369654][ T895] [ 4810.371389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4810.371389][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4810.371389][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4810.371389][ T895] ipv6_find_idev+0x102/0x170 [ 4810.371389][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4810.371389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4810.371389][ T895] netlink_rcv_skb+0x130/0x360 [ 4810.371389][ T895] netlink_unicast+0x449/0x710 [ 4810.371389][ T895] netlink_sendmsg+0x723/0xbe0 [ 4810.371389][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4810.371389][ T895] ___sys_sendmsg+0xee/0x170 [ 4810.371389][ T895] __sys_sendmsg+0xcd/0x170 [ 4810.371389][ T895] do_syscall_64+0xc6/0x1e0 [ 4810.371389][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4810.371389][ T895] [ 4820.423067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4820.423541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4820.423541][ T895] netdev_get_by_index+0x5e/0x80 [ 4820.423541][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4820.423541][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4820.423541][ T895] ip6_route_add+0x1c/0x140 [ 4820.423541][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4820.423541][ T895] addrconf_add_dev+0xe2/0x170 [ 4820.423541][ T895] inet6_addr_add+0x12f/0xa40 [ 4820.423541][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4820.423541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4820.423541][ T895] netlink_rcv_skb+0x130/0x360 [ 4820.423541][ T895] netlink_unicast+0x449/0x710 [ 4820.423541][ T895] netlink_sendmsg+0x723/0xbe0 [ 4820.423541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4820.423541][ T895] ___sys_sendmsg+0xee/0x170 [ 4820.423541][ T895] __sys_sendmsg+0xcd/0x170 [ 4820.423541][ T895] do_syscall_64+0xc6/0x1e0 [ 4820.423541][ T895] [ 4820.425742][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4820.425742][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4820.425742][ T895] ipv6_find_idev+0x102/0x170 [ 4820.425742][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4820.425742][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4820.425742][ T895] netlink_rcv_skb+0x130/0x360 [ 4820.425742][ T895] netlink_unicast+0x449/0x710 [ 4820.425742][ T895] netlink_sendmsg+0x723/0xbe0 [ 4820.425742][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4820.425742][ T895] ___sys_sendmsg+0xee/0x170 [ 4820.425742][ T895] __sys_sendmsg+0xcd/0x170 [ 4820.425742][ T895] do_syscall_64+0xc6/0x1e0 [ 4820.425742][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4820.425742][ T895] [ 4820.427455][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4820.427455][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4820.427455][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4820.427455][ T895] ipv6_find_idev+0x102/0x170 [ 4820.427455][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4820.427455][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4820.427455][ T895] netlink_rcv_skb+0x130/0x360 [ 4820.427455][ T895] netlink_unicast+0x449/0x710 [ 4820.427455][ T895] netlink_sendmsg+0x723/0xbe0 [ 4820.427455][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4820.427455][ T895] ___sys_sendmsg+0xee/0x170 [ 4820.427455][ T895] __sys_sendmsg+0xcd/0x170 [ 4820.427455][ T895] do_syscall_64+0xc6/0x1e0 [ 4820.427455][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4820.427455][ T895] [ 4830.839043][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4830.839529][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4830.839529][ T895] netdev_get_by_index+0x5e/0x80 [ 4830.839529][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4830.839529][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4830.839529][ T895] ip6_route_add+0x1c/0x140 [ 4830.839529][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4830.839529][ T895] addrconf_add_dev+0xe2/0x170 [ 4830.839529][ T895] inet6_addr_add+0x12f/0xa40 [ 4830.839529][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4830.839529][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.839529][ T895] netlink_rcv_skb+0x130/0x360 [ 4830.839529][ T895] netlink_unicast+0x449/0x710 [ 4830.839529][ T895] netlink_sendmsg+0x723/0xbe0 [ 4830.839529][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4830.839529][ T895] ___sys_sendmsg+0xee/0x170 [ 4830.839529][ T895] __sys_sendmsg+0xcd/0x170 [ 4830.839529][ T895] do_syscall_64+0xc6/0x1e0 [ 4830.839529][ T895] [ 4830.841739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4830.841739][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4830.841739][ T895] ipv6_find_idev+0x102/0x170 [ 4830.841739][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4830.841739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.841739][ T895] netlink_rcv_skb+0x130/0x360 [ 4830.841739][ T895] netlink_unicast+0x449/0x710 [ 4830.841739][ T895] netlink_sendmsg+0x723/0xbe0 [ 4830.841739][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4830.841739][ T895] ___sys_sendmsg+0xee/0x170 [ 4830.841739][ T895] __sys_sendmsg+0xcd/0x170 [ 4830.841739][ T895] do_syscall_64+0xc6/0x1e0 [ 4830.841739][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4830.841739][ T895] [ 4830.843452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4830.843452][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4830.843452][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4830.843452][ T895] ipv6_find_idev+0x102/0x170 [ 4830.843452][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4830.843452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.843452][ T895] netlink_rcv_skb+0x130/0x360 [ 4830.843452][ T895] netlink_unicast+0x449/0x710 [ 4830.843452][ T895] netlink_sendmsg+0x723/0xbe0 [ 4830.843452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4830.843452][ T895] ___sys_sendmsg+0xee/0x170 [ 4830.843452][ T895] __sys_sendmsg+0xcd/0x170 [ 4830.843452][ T895] do_syscall_64+0xc6/0x1e0 [ 4830.843452][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4830.843452][ T895] [ 4841.087048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4841.087466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4841.087466][ T895] netdev_get_by_index+0x5e/0x80 [ 4841.087466][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4841.087466][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4841.087466][ T895] ip6_route_add+0x1c/0x140 [ 4841.087466][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4841.087466][ T895] addrconf_add_dev+0xe2/0x170 [ 4841.087466][ T895] inet6_addr_add+0x12f/0xa40 [ 4841.087466][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4841.087466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4841.087466][ T895] netlink_rcv_skb+0x130/0x360 [ 4841.087466][ T895] netlink_unicast+0x449/0x710 [ 4841.087466][ T895] netlink_sendmsg+0x723/0xbe0 [ 4841.087466][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4841.087466][ T895] ___sys_sendmsg+0xee/0x170 [ 4841.087466][ T895] __sys_sendmsg+0xcd/0x170 [ 4841.087466][ T895] do_syscall_64+0xc6/0x1e0 [ 4841.087466][ T895] [ 4841.089679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4841.089679][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4841.089679][ T895] ipv6_find_idev+0x102/0x170 [ 4841.089679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4841.089679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4841.089679][ T895] netlink_rcv_skb+0x130/0x360 [ 4841.089679][ T895] netlink_unicast+0x449/0x710 [ 4841.089679][ T895] netlink_sendmsg+0x723/0xbe0 [ 4841.089679][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4841.089679][ T895] ___sys_sendmsg+0xee/0x170 [ 4841.089679][ T895] __sys_sendmsg+0xcd/0x170 [ 4841.089679][ T895] do_syscall_64+0xc6/0x1e0 [ 4841.089679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4841.089679][ T895] [ 4841.091394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4841.091394][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4841.091394][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4841.091394][ T895] ipv6_find_idev+0x102/0x170 [ 4841.091394][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4841.091394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4841.091394][ T895] netlink_rcv_skb+0x130/0x360 [ 4841.091394][ T895] netlink_unicast+0x449/0x710 [ 4841.091394][ T895] netlink_sendmsg+0x723/0xbe0 [ 4841.091394][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4841.091394][ T895] ___sys_sendmsg+0xee/0x170 [ 4841.091394][ T895] __sys_sendmsg+0xcd/0x170 [ 4841.091394][ T895] do_syscall_64+0xc6/0x1e0 [ 4841.091394][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4841.091394][ T895] [ 4851.143046][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4851.143528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4851.143528][ T895] netdev_get_by_index+0x5e/0x80 [ 4851.143528][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4851.143528][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4851.143528][ T895] ip6_route_add+0x1c/0x140 [ 4851.143528][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4851.143528][ T895] addrconf_add_dev+0xe2/0x170 [ 4851.143528][ T895] inet6_addr_add+0x12f/0xa40 [ 4851.143528][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4851.143528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.143528][ T895] netlink_rcv_skb+0x130/0x360 [ 4851.143528][ T895] netlink_unicast+0x449/0x710 [ 4851.143528][ T895] netlink_sendmsg+0x723/0xbe0 [ 4851.143528][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4851.143528][ T895] ___sys_sendmsg+0xee/0x170 [ 4851.143528][ T895] __sys_sendmsg+0xcd/0x170 [ 4851.143528][ T895] do_syscall_64+0xc6/0x1e0 [ 4851.143528][ T895] [ 4851.145727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4851.145727][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4851.145727][ T895] ipv6_find_idev+0x102/0x170 [ 4851.145727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4851.145727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.145727][ T895] netlink_rcv_skb+0x130/0x360 [ 4851.145727][ T895] netlink_unicast+0x449/0x710 [ 4851.145727][ T895] netlink_sendmsg+0x723/0xbe0 [ 4851.145727][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4851.145727][ T895] ___sys_sendmsg+0xee/0x170 [ 4851.145727][ T895] __sys_sendmsg+0xcd/0x170 [ 4851.145727][ T895] do_syscall_64+0xc6/0x1e0 [ 4851.145727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.145727][ T895] [ 4851.147958][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4851.147958][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4851.147958][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4851.147958][ T895] ipv6_find_idev+0x102/0x170 [ 4851.147958][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4851.147958][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.147958][ T895] netlink_rcv_skb+0x130/0x360 [ 4851.147958][ T895] netlink_unicast+0x449/0x710 [ 4851.147958][ T895] netlink_sendmsg+0x723/0xbe0 [ 4851.147958][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4851.147958][ T895] ___sys_sendmsg+0xee/0x170 [ 4851.147958][ T895] __sys_sendmsg+0xcd/0x170 [ 4851.147958][ T895] do_syscall_64+0xc6/0x1e0 [ 4851.147958][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.147958][ T895] [ 4861.358934][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4861.359409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4861.359409][ T895] netdev_get_by_index+0x5e/0x80 [ 4861.359409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4861.359409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4861.359409][ T895] ip6_route_add+0x1c/0x140 [ 4861.359409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4861.359409][ T895] addrconf_add_dev+0xe2/0x170 [ 4861.359409][ T895] inet6_addr_add+0x12f/0xa40 [ 4861.359409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4861.359409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.359409][ T895] netlink_rcv_skb+0x130/0x360 [ 4861.359409][ T895] netlink_unicast+0x449/0x710 [ 4861.359409][ T895] netlink_sendmsg+0x723/0xbe0 [ 4861.359409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4861.359409][ T895] ___sys_sendmsg+0xee/0x170 [ 4861.359409][ T895] __sys_sendmsg+0xcd/0x170 [ 4861.359409][ T895] do_syscall_64+0xc6/0x1e0 [ 4861.359409][ T895] [ 4861.361615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4861.361615][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4861.361615][ T895] ipv6_find_idev+0x102/0x170 [ 4861.361615][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4861.361615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.361615][ T895] netlink_rcv_skb+0x130/0x360 [ 4861.361615][ T895] netlink_unicast+0x449/0x710 [ 4861.361615][ T895] netlink_sendmsg+0x723/0xbe0 [ 4861.361615][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4861.361615][ T895] ___sys_sendmsg+0xee/0x170 [ 4861.361615][ T895] __sys_sendmsg+0xcd/0x170 [ 4861.361615][ T895] do_syscall_64+0xc6/0x1e0 [ 4861.361615][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4861.361615][ T895] [ 4861.363328][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4861.363328][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4861.363328][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4861.363328][ T895] ipv6_find_idev+0x102/0x170 [ 4861.363328][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4861.363328][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.363328][ T895] netlink_rcv_skb+0x130/0x360 [ 4861.363328][ T895] netlink_unicast+0x449/0x710 [ 4861.363328][ T895] netlink_sendmsg+0x723/0xbe0 [ 4861.363328][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4861.363328][ T895] ___sys_sendmsg+0xee/0x170 [ 4861.363328][ T895] __sys_sendmsg+0xcd/0x170 [ 4861.363328][ T895] do_syscall_64+0xc6/0x1e0 [ 4861.363328][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4861.363328][ T895] [ 4871.487038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4871.487448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4871.487448][ T895] netdev_get_by_index+0x5e/0x80 [ 4871.487448][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4871.487448][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4871.487448][ T895] ip6_route_add+0x1c/0x140 [ 4871.487448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4871.487448][ T895] addrconf_add_dev+0xe2/0x170 [ 4871.487448][ T895] inet6_addr_add+0x12f/0xa40 [ 4871.487448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4871.487448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.487448][ T895] netlink_rcv_skb+0x130/0x360 [ 4871.487448][ T895] netlink_unicast+0x449/0x710 [ 4871.487448][ T895] netlink_sendmsg+0x723/0xbe0 [ 4871.487448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4871.487448][ T895] ___sys_sendmsg+0xee/0x170 [ 4871.487448][ T895] __sys_sendmsg+0xcd/0x170 [ 4871.487448][ T895] do_syscall_64+0xc6/0x1e0 [ 4871.487448][ T895] [ 4871.489690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4871.489690][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4871.489690][ T895] ipv6_find_idev+0x102/0x170 [ 4871.489690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4871.489690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.489690][ T895] netlink_rcv_skb+0x130/0x360 [ 4871.489690][ T895] netlink_unicast+0x449/0x710 [ 4871.489690][ T895] netlink_sendmsg+0x723/0xbe0 [ 4871.489690][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4871.489690][ T895] ___sys_sendmsg+0xee/0x170 [ 4871.489690][ T895] __sys_sendmsg+0xcd/0x170 [ 4871.489690][ T895] do_syscall_64+0xc6/0x1e0 [ 4871.489690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4871.489690][ T895] [ 4871.491401][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4871.491401][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4871.491401][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4871.491401][ T895] ipv6_find_idev+0x102/0x170 [ 4871.491401][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4871.491401][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.491401][ T895] netlink_rcv_skb+0x130/0x360 [ 4871.491401][ T895] netlink_unicast+0x449/0x710 [ 4871.491401][ T895] netlink_sendmsg+0x723/0xbe0 [ 4871.491401][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4871.491401][ T895] ___sys_sendmsg+0xee/0x170 [ 4871.491401][ T895] __sys_sendmsg+0xcd/0x170 [ 4871.491401][ T895] do_syscall_64+0xc6/0x1e0 [ 4871.491401][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4871.491401][ T895] [ 4881.631016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4881.631435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4881.631435][ T895] netdev_get_by_index+0x5e/0x80 [ 4881.631435][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4881.631435][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4881.631435][ T895] ip6_route_add+0x1c/0x140 [ 4881.631435][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4881.631435][ T895] addrconf_add_dev+0xe2/0x170 [ 4881.631435][ T895] inet6_addr_add+0x12f/0xa40 [ 4881.631435][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4881.631435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.631435][ T895] netlink_rcv_skb+0x130/0x360 [ 4881.631435][ T895] netlink_unicast+0x449/0x710 [ 4881.631435][ T895] netlink_sendmsg+0x723/0xbe0 [ 4881.631435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4881.631435][ T895] ___sys_sendmsg+0xee/0x170 [ 4881.631435][ T895] __sys_sendmsg+0xcd/0x170 [ 4881.631435][ T895] do_syscall_64+0xc6/0x1e0 [ 4881.631435][ T895] [ 4881.633652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4881.633652][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4881.633652][ T895] ipv6_find_idev+0x102/0x170 [ 4881.633652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4881.633652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.633652][ T895] netlink_rcv_skb+0x130/0x360 [ 4881.633652][ T895] netlink_unicast+0x449/0x710 [ 4881.633652][ T895] netlink_sendmsg+0x723/0xbe0 [ 4881.633652][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4881.633652][ T895] ___sys_sendmsg+0xee/0x170 [ 4881.633652][ T895] __sys_sendmsg+0xcd/0x170 [ 4881.633652][ T895] do_syscall_64+0xc6/0x1e0 [ 4881.633652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4881.633652][ T895] [ 4881.635360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4881.635360][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4881.635360][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4881.635360][ T895] ipv6_find_idev+0x102/0x170 [ 4881.635360][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4881.635360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.635360][ T895] netlink_rcv_skb+0x130/0x360 [ 4881.635360][ T895] netlink_unicast+0x449/0x710 [ 4881.635360][ T895] netlink_sendmsg+0x723/0xbe0 [ 4881.635360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4881.635360][ T895] ___sys_sendmsg+0xee/0x170 [ 4881.635360][ T895] __sys_sendmsg+0xcd/0x170 [ 4881.635360][ T895] do_syscall_64+0xc6/0x1e0 [ 4881.635360][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4881.635360][ T895] [ 4891.878962][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4891.879387][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4891.879387][ T895] netdev_get_by_index+0x5e/0x80 [ 4891.879387][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4891.879387][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4891.879387][ T895] ip6_route_add+0x1c/0x140 [ 4891.879387][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4891.879387][ T895] addrconf_add_dev+0xe2/0x170 [ 4891.879387][ T895] inet6_addr_add+0x12f/0xa40 [ 4891.879387][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4891.879387][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4891.879387][ T895] netlink_rcv_skb+0x130/0x360 [ 4891.879387][ T895] netlink_unicast+0x449/0x710 [ 4891.879387][ T895] netlink_sendmsg+0x723/0xbe0 [ 4891.879387][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4891.879387][ T895] ___sys_sendmsg+0xee/0x170 [ 4891.879387][ T895] __sys_sendmsg+0xcd/0x170 [ 4891.879387][ T895] do_syscall_64+0xc6/0x1e0 [ 4891.879387][ T895] [ 4891.881592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4891.881592][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4891.881592][ T895] ipv6_find_idev+0x102/0x170 [ 4891.881592][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4891.881592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4891.881592][ T895] netlink_rcv_skb+0x130/0x360 [ 4891.881592][ T895] netlink_unicast+0x449/0x710 [ 4891.881592][ T895] netlink_sendmsg+0x723/0xbe0 [ 4891.881592][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4891.881592][ T895] ___sys_sendmsg+0xee/0x170 [ 4891.881592][ T895] __sys_sendmsg+0xcd/0x170 [ 4891.881592][ T895] do_syscall_64+0xc6/0x1e0 [ 4891.881592][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4891.881592][ T895] [ 4891.883304][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4891.883304][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4891.883304][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4891.883304][ T895] ipv6_find_idev+0x102/0x170 [ 4891.883304][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4891.883304][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4891.883304][ T895] netlink_rcv_skb+0x130/0x360 [ 4891.883304][ T895] netlink_unicast+0x449/0x710 [ 4891.883304][ T895] netlink_sendmsg+0x723/0xbe0 [ 4891.883304][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4891.883304][ T895] ___sys_sendmsg+0xee/0x170 [ 4891.883304][ T895] __sys_sendmsg+0xcd/0x170 [ 4891.883304][ T895] do_syscall_64+0xc6/0x1e0 [ 4891.883304][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4891.883304][ T895] [ 4902.095064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4902.095560][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4902.095560][ T895] netdev_get_by_index+0x5e/0x80 [ 4902.095560][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4902.095560][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4902.095560][ T895] ip6_route_add+0x1c/0x140 [ 4902.095560][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4902.095560][ T895] addrconf_add_dev+0xe2/0x170 [ 4902.095560][ T895] inet6_addr_add+0x12f/0xa40 [ 4902.095560][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4902.095560][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4902.095560][ T895] netlink_rcv_skb+0x130/0x360 [ 4902.095560][ T895] netlink_unicast+0x449/0x710 [ 4902.095560][ T895] netlink_sendmsg+0x723/0xbe0 [ 4902.095560][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4902.095560][ T895] ___sys_sendmsg+0xee/0x170 [ 4902.095560][ T895] __sys_sendmsg+0xcd/0x170 [ 4902.095560][ T895] do_syscall_64+0xc6/0x1e0 [ 4902.095560][ T895] [ 4902.097794][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4902.097794][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4902.097794][ T895] ipv6_find_idev+0x102/0x170 [ 4902.097794][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4902.097794][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4902.097794][ T895] netlink_rcv_skb+0x130/0x360 [ 4902.097794][ T895] netlink_unicast+0x449/0x710 [ 4902.097794][ T895] netlink_sendmsg+0x723/0xbe0 [ 4902.097794][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4902.097794][ T895] ___sys_sendmsg+0xee/0x170 [ 4902.097794][ T895] __sys_sendmsg+0xcd/0x170 [ 4902.097794][ T895] do_syscall_64+0xc6/0x1e0 [ 4902.097794][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4902.097794][ T895] [ 4902.099545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4902.099545][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4902.099545][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4902.099545][ T895] ipv6_find_idev+0x102/0x170 [ 4902.099545][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4902.099545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4902.099545][ T895] netlink_rcv_skb+0x130/0x360 [ 4902.099545][ T895] netlink_unicast+0x449/0x710 [ 4902.099545][ T895] netlink_sendmsg+0x723/0xbe0 [ 4902.099545][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4902.099545][ T895] ___sys_sendmsg+0xee/0x170 [ 4902.099545][ T895] __sys_sendmsg+0xcd/0x170 [ 4902.099545][ T895] do_syscall_64+0xc6/0x1e0 [ 4902.099545][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4902.099545][ T895] [ 4912.287057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4912.287562][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4912.287562][ T895] netdev_get_by_index+0x5e/0x80 [ 4912.287562][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4912.287562][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4912.287562][ T895] ip6_route_add+0x1c/0x140 [ 4912.287562][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4912.287562][ T895] addrconf_add_dev+0xe2/0x170 [ 4912.287562][ T895] inet6_addr_add+0x12f/0xa40 [ 4912.287562][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4912.287562][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.287562][ T895] netlink_rcv_skb+0x130/0x360 [ 4912.287562][ T895] netlink_unicast+0x449/0x710 [ 4912.287562][ T895] netlink_sendmsg+0x723/0xbe0 [ 4912.287562][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4912.287562][ T895] ___sys_sendmsg+0xee/0x170 [ 4912.287562][ T895] __sys_sendmsg+0xcd/0x170 [ 4912.287562][ T895] do_syscall_64+0xc6/0x1e0 [ 4912.287562][ T895] [ 4912.289821][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4912.289821][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4912.289821][ T895] ipv6_find_idev+0x102/0x170 [ 4912.289821][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4912.289821][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.289821][ T895] netlink_rcv_skb+0x130/0x360 [ 4912.289821][ T895] netlink_unicast+0x449/0x710 [ 4912.289821][ T895] netlink_sendmsg+0x723/0xbe0 [ 4912.289821][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4912.289821][ T895] ___sys_sendmsg+0xee/0x170 [ 4912.289821][ T895] __sys_sendmsg+0xcd/0x170 [ 4912.289821][ T895] do_syscall_64+0xc6/0x1e0 [ 4912.289821][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4912.289821][ T895] [ 4912.291588][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4912.291588][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4912.291588][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4912.291588][ T895] ipv6_find_idev+0x102/0x170 [ 4912.291588][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4912.291588][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.291588][ T895] netlink_rcv_skb+0x130/0x360 [ 4912.291588][ T895] netlink_unicast+0x449/0x710 [ 4912.291588][ T895] netlink_sendmsg+0x723/0xbe0 [ 4912.291588][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4912.291588][ T895] ___sys_sendmsg+0xee/0x170 [ 4912.291588][ T895] __sys_sendmsg+0xcd/0x170 [ 4912.291588][ T895] do_syscall_64+0xc6/0x1e0 [ 4912.291588][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4912.291588][ T895] [ 4922.543047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4922.543540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4922.543540][ T895] netdev_get_by_index+0x5e/0x80 [ 4922.543540][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4922.543540][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4922.543540][ T895] ip6_route_add+0x1c/0x140 [ 4922.543540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4922.543540][ T895] addrconf_add_dev+0xe2/0x170 [ 4922.543540][ T895] inet6_addr_add+0x12f/0xa40 [ 4922.543540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4922.543540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.543540][ T895] netlink_rcv_skb+0x130/0x360 [ 4922.543540][ T895] netlink_unicast+0x449/0x710 [ 4922.543540][ T895] netlink_sendmsg+0x723/0xbe0 [ 4922.543540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4922.543540][ T895] ___sys_sendmsg+0xee/0x170 [ 4922.543540][ T895] __sys_sendmsg+0xcd/0x170 [ 4922.543540][ T895] do_syscall_64+0xc6/0x1e0 [ 4922.543540][ T895] [ 4922.545793][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4922.545793][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4922.545793][ T895] ipv6_find_idev+0x102/0x170 [ 4922.545793][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4922.545793][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.545793][ T895] netlink_rcv_skb+0x130/0x360 [ 4922.545793][ T895] netlink_unicast+0x449/0x710 [ 4922.545793][ T895] netlink_sendmsg+0x723/0xbe0 [ 4922.545793][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4922.545793][ T895] ___sys_sendmsg+0xee/0x170 [ 4922.545793][ T895] __sys_sendmsg+0xcd/0x170 [ 4922.545793][ T895] do_syscall_64+0xc6/0x1e0 [ 4922.545793][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4922.545793][ T895] [ 4922.547541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4922.547541][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4922.547541][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4922.547541][ T895] ipv6_find_idev+0x102/0x170 [ 4922.547541][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4922.547541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.547541][ T895] netlink_rcv_skb+0x130/0x360 [ 4922.547541][ T895] netlink_unicast+0x449/0x710 [ 4922.547541][ T895] netlink_sendmsg+0x723/0xbe0 [ 4922.547541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4922.547541][ T895] ___sys_sendmsg+0xee/0x170 [ 4922.547541][ T895] __sys_sendmsg+0xcd/0x170 [ 4922.547541][ T895] do_syscall_64+0xc6/0x1e0 [ 4922.547541][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4922.547541][ T895] [ 4932.798971][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4932.799507][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4932.799507][ T895] netdev_get_by_index+0x5e/0x80 [ 4932.799507][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4932.799507][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4932.799507][ T895] ip6_route_add+0x1c/0x140 [ 4932.799507][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4932.799507][ T895] addrconf_add_dev+0xe2/0x170 [ 4932.799507][ T895] inet6_addr_add+0x12f/0xa40 [ 4932.799507][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4932.799507][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4932.799507][ T895] netlink_rcv_skb+0x130/0x360 [ 4932.799507][ T895] netlink_unicast+0x449/0x710 [ 4932.799507][ T895] netlink_sendmsg+0x723/0xbe0 [ 4932.799507][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4932.799507][ T895] ___sys_sendmsg+0xee/0x170 [ 4932.799507][ T895] __sys_sendmsg+0xcd/0x170 [ 4932.799507][ T895] do_syscall_64+0xc6/0x1e0 [ 4932.799507][ T895] [ 4932.801745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4932.801745][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4932.801745][ T895] ipv6_find_idev+0x102/0x170 [ 4932.801745][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4932.801745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4932.801745][ T895] netlink_rcv_skb+0x130/0x360 [ 4932.801745][ T895] netlink_unicast+0x449/0x710 [ 4932.801745][ T895] netlink_sendmsg+0x723/0xbe0 [ 4932.801745][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4932.801745][ T895] ___sys_sendmsg+0xee/0x170 [ 4932.801745][ T895] __sys_sendmsg+0xcd/0x170 [ 4932.801745][ T895] do_syscall_64+0xc6/0x1e0 [ 4932.801745][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4932.801745][ T895] [ 4932.803484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4932.803484][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4932.803484][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4932.803484][ T895] ipv6_find_idev+0x102/0x170 [ 4932.803484][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4932.803484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4932.803484][ T895] netlink_rcv_skb+0x130/0x360 [ 4932.803484][ T895] netlink_unicast+0x449/0x710 [ 4932.803484][ T895] netlink_sendmsg+0x723/0xbe0 [ 4932.803484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4932.803484][ T895] ___sys_sendmsg+0xee/0x170 [ 4932.803484][ T895] __sys_sendmsg+0xcd/0x170 [ 4932.803484][ T895] do_syscall_64+0xc6/0x1e0 [ 4932.803484][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4932.803484][ T895] [ 4943.055010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4943.055505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4943.055505][ T895] netdev_get_by_index+0x5e/0x80 [ 4943.055505][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4943.055505][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4943.055505][ T895] ip6_route_add+0x1c/0x140 [ 4943.055505][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4943.055505][ T895] addrconf_add_dev+0xe2/0x170 [ 4943.055505][ T895] inet6_addr_add+0x12f/0xa40 [ 4943.055505][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4943.055505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4943.055505][ T895] netlink_rcv_skb+0x130/0x360 [ 4943.055505][ T895] netlink_unicast+0x449/0x710 [ 4943.055505][ T895] netlink_sendmsg+0x723/0xbe0 [ 4943.055505][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4943.055505][ T895] ___sys_sendmsg+0xee/0x170 [ 4943.055505][ T895] __sys_sendmsg+0xcd/0x170 [ 4943.055505][ T895] do_syscall_64+0xc6/0x1e0 [ 4943.055505][ T895] [ 4943.057737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4943.057737][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4943.057737][ T895] ipv6_find_idev+0x102/0x170 [ 4943.057737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4943.057737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4943.057737][ T895] netlink_rcv_skb+0x130/0x360 [ 4943.057737][ T895] netlink_unicast+0x449/0x710 [ 4943.057737][ T895] netlink_sendmsg+0x723/0xbe0 [ 4943.057737][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4943.057737][ T895] ___sys_sendmsg+0xee/0x170 [ 4943.057737][ T895] __sys_sendmsg+0xcd/0x170 [ 4943.057737][ T895] do_syscall_64+0xc6/0x1e0 [ 4943.057737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4943.057737][ T895] [ 4943.059496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4943.059496][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4943.059496][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4943.059496][ T895] ipv6_find_idev+0x102/0x170 [ 4943.059496][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4943.059496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4943.059496][ T895] netlink_rcv_skb+0x130/0x360 [ 4943.059496][ T895] netlink_unicast+0x449/0x710 [ 4943.059496][ T895] netlink_sendmsg+0x723/0xbe0 [ 4943.059496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4943.059496][ T895] ___sys_sendmsg+0xee/0x170 [ 4943.059496][ T895] __sys_sendmsg+0xcd/0x170 [ 4943.059496][ T895] do_syscall_64+0xc6/0x1e0 [ 4943.059496][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4943.059496][ T895] [ 4953.311017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4953.311510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4953.311510][ T895] netdev_get_by_index+0x5e/0x80 [ 4953.311510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4953.311510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4953.311510][ T895] ip6_route_add+0x1c/0x140 [ 4953.311510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4953.311510][ T895] addrconf_add_dev+0xe2/0x170 [ 4953.311510][ T895] inet6_addr_add+0x12f/0xa40 [ 4953.311510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4953.311510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4953.311510][ T895] netlink_rcv_skb+0x130/0x360 [ 4953.311510][ T895] netlink_unicast+0x449/0x710 [ 4953.311510][ T895] netlink_sendmsg+0x723/0xbe0 [ 4953.311510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4953.311510][ T895] ___sys_sendmsg+0xee/0x170 [ 4953.311510][ T895] __sys_sendmsg+0xcd/0x170 [ 4953.311510][ T895] do_syscall_64+0xc6/0x1e0 [ 4953.311510][ T895] [ 4953.313757][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4953.313757][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4953.313757][ T895] ipv6_find_idev+0x102/0x170 [ 4953.313757][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4953.313757][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4953.313757][ T895] netlink_rcv_skb+0x130/0x360 [ 4953.313757][ T895] netlink_unicast+0x449/0x710 [ 4953.313757][ T895] netlink_sendmsg+0x723/0xbe0 [ 4953.313757][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4953.313757][ T895] ___sys_sendmsg+0xee/0x170 [ 4953.313757][ T895] __sys_sendmsg+0xcd/0x170 [ 4953.313757][ T895] do_syscall_64+0xc6/0x1e0 [ 4953.313757][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4953.313757][ T895] [ 4953.315505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4953.315505][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4953.315505][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4953.315505][ T895] ipv6_find_idev+0x102/0x170 [ 4953.315505][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4953.315505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4953.315505][ T895] netlink_rcv_skb+0x130/0x360 [ 4953.315505][ T895] netlink_unicast+0x449/0x710 [ 4953.315505][ T895] netlink_sendmsg+0x723/0xbe0 [ 4953.315505][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4953.315505][ T895] ___sys_sendmsg+0xee/0x170 [ 4953.315505][ T895] __sys_sendmsg+0xcd/0x170 [ 4953.315505][ T895] do_syscall_64+0xc6/0x1e0 [ 4953.315505][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4953.315505][ T895] [ 4963.567116][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4963.567576][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4963.567576][ T895] netdev_get_by_index+0x5e/0x80 [ 4963.567576][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4963.567576][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4963.567576][ T895] ip6_route_add+0x1c/0x140 [ 4963.567576][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4963.567576][ T895] addrconf_add_dev+0xe2/0x170 [ 4963.567576][ T895] inet6_addr_add+0x12f/0xa40 [ 4963.567576][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4963.567576][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.567576][ T895] netlink_rcv_skb+0x130/0x360 [ 4963.567576][ T895] netlink_unicast+0x449/0x710 [ 4963.567576][ T895] netlink_sendmsg+0x723/0xbe0 [ 4963.567576][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4963.567576][ T895] ___sys_sendmsg+0xee/0x170 [ 4963.567576][ T895] __sys_sendmsg+0xcd/0x170 [ 4963.567576][ T895] do_syscall_64+0xc6/0x1e0 [ 4963.567576][ T895] [ 4963.569831][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4963.569831][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4963.569831][ T895] ipv6_find_idev+0x102/0x170 [ 4963.569831][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4963.569831][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.569831][ T895] netlink_rcv_skb+0x130/0x360 [ 4963.569831][ T895] netlink_unicast+0x449/0x710 [ 4963.569831][ T895] netlink_sendmsg+0x723/0xbe0 [ 4963.569831][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4963.569831][ T895] ___sys_sendmsg+0xee/0x170 [ 4963.569831][ T895] __sys_sendmsg+0xcd/0x170 [ 4963.569831][ T895] do_syscall_64+0xc6/0x1e0 [ 4963.569831][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4963.569831][ T895] [ 4963.571579][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4963.571579][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4963.571579][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4963.571579][ T895] ipv6_find_idev+0x102/0x170 [ 4963.571579][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4963.571579][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.571579][ T895] netlink_rcv_skb+0x130/0x360 [ 4963.571579][ T895] netlink_unicast+0x449/0x710 [ 4963.571579][ T895] netlink_sendmsg+0x723/0xbe0 [ 4963.571579][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4963.571579][ T895] ___sys_sendmsg+0xee/0x170 [ 4963.571579][ T895] __sys_sendmsg+0xcd/0x170 [ 4963.571579][ T895] do_syscall_64+0xc6/0x1e0 [ 4963.571579][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4963.571579][ T895] [ 4973.823048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4973.823557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4973.823557][ T895] netdev_get_by_index+0x5e/0x80 [ 4973.823557][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4973.823557][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4973.823557][ T895] ip6_route_add+0x1c/0x140 [ 4973.823557][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4973.823557][ T895] addrconf_add_dev+0xe2/0x170 [ 4973.823557][ T895] inet6_addr_add+0x12f/0xa40 [ 4973.823557][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4973.823557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.823557][ T895] netlink_rcv_skb+0x130/0x360 [ 4973.823557][ T895] netlink_unicast+0x449/0x710 [ 4973.823557][ T895] netlink_sendmsg+0x723/0xbe0 [ 4973.823557][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4973.823557][ T895] ___sys_sendmsg+0xee/0x170 [ 4973.823557][ T895] __sys_sendmsg+0xcd/0x170 [ 4973.823557][ T895] do_syscall_64+0xc6/0x1e0 [ 4973.823557][ T895] [ 4973.825821][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4973.825821][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4973.825821][ T895] ipv6_find_idev+0x102/0x170 [ 4973.825821][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4973.825821][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.825821][ T895] netlink_rcv_skb+0x130/0x360 [ 4973.825821][ T895] netlink_unicast+0x449/0x710 [ 4973.825821][ T895] netlink_sendmsg+0x723/0xbe0 [ 4973.825821][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4973.825821][ T895] ___sys_sendmsg+0xee/0x170 [ 4973.825821][ T895] __sys_sendmsg+0xcd/0x170 [ 4973.825821][ T895] do_syscall_64+0xc6/0x1e0 [ 4973.825821][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4973.825821][ T895] [ 4973.827557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4973.827557][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4973.827557][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4973.827557][ T895] ipv6_find_idev+0x102/0x170 [ 4973.827557][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4973.827557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.827557][ T895] netlink_rcv_skb+0x130/0x360 [ 4973.827557][ T895] netlink_unicast+0x449/0x710 [ 4973.827557][ T895] netlink_sendmsg+0x723/0xbe0 [ 4973.827557][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4973.827557][ T895] ___sys_sendmsg+0xee/0x170 [ 4973.827557][ T895] __sys_sendmsg+0xcd/0x170 [ 4973.827557][ T895] do_syscall_64+0xc6/0x1e0 [ 4973.827557][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4973.827557][ T895] [ 4984.079062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4984.079569][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4984.079569][ T895] netdev_get_by_index+0x5e/0x80 [ 4984.079569][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4984.079569][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4984.079569][ T895] ip6_route_add+0x1c/0x140 [ 4984.079569][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4984.079569][ T895] addrconf_add_dev+0xe2/0x170 [ 4984.079569][ T895] inet6_addr_add+0x12f/0xa40 [ 4984.079569][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4984.079569][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4984.079569][ T895] netlink_rcv_skb+0x130/0x360 [ 4984.079569][ T895] netlink_unicast+0x449/0x710 [ 4984.079569][ T895] netlink_sendmsg+0x723/0xbe0 [ 4984.079569][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4984.079569][ T895] ___sys_sendmsg+0xee/0x170 [ 4984.079569][ T895] __sys_sendmsg+0xcd/0x170 [ 4984.079569][ T895] do_syscall_64+0xc6/0x1e0 [ 4984.079569][ T895] [ 4984.081810][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4984.081810][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4984.081810][ T895] ipv6_find_idev+0x102/0x170 [ 4984.081810][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4984.081810][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4984.081810][ T895] netlink_rcv_skb+0x130/0x360 [ 4984.081810][ T895] netlink_unicast+0x449/0x710 [ 4984.081810][ T895] netlink_sendmsg+0x723/0xbe0 [ 4984.081810][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4984.081810][ T895] ___sys_sendmsg+0xee/0x170 [ 4984.081810][ T895] __sys_sendmsg+0xcd/0x170 [ 4984.081810][ T895] do_syscall_64+0xc6/0x1e0 [ 4984.081810][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4984.081810][ T895] [ 4984.083540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4984.083540][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4984.083540][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4984.083540][ T895] ipv6_find_idev+0x102/0x170 [ 4984.083540][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4984.083540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4984.083540][ T895] netlink_rcv_skb+0x130/0x360 [ 4984.083540][ T895] netlink_unicast+0x449/0x710 [ 4984.083540][ T895] netlink_sendmsg+0x723/0xbe0 [ 4984.083540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4984.083540][ T895] ___sys_sendmsg+0xee/0x170 [ 4984.083540][ T895] __sys_sendmsg+0xcd/0x170 [ 4984.083540][ T895] do_syscall_64+0xc6/0x1e0 [ 4984.083540][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4984.083540][ T895] [ 4994.335063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4994.335549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4994.335549][ T895] netdev_get_by_index+0x5e/0x80 [ 4994.335549][ T895] fib6_nh_init+0x3d8/0x15b0 [ 4994.335549][ T895] ip6_route_info_create+0xf18/0x17d0 [ 4994.335549][ T895] ip6_route_add+0x1c/0x140 [ 4994.335549][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 4994.335549][ T895] addrconf_add_dev+0xe2/0x170 [ 4994.335549][ T895] inet6_addr_add+0x12f/0xa40 [ 4994.335549][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 4994.335549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4994.335549][ T895] netlink_rcv_skb+0x130/0x360 [ 4994.335549][ T895] netlink_unicast+0x449/0x710 [ 4994.335549][ T895] netlink_sendmsg+0x723/0xbe0 [ 4994.335549][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4994.335549][ T895] ___sys_sendmsg+0xee/0x170 [ 4994.335549][ T895] __sys_sendmsg+0xcd/0x170 [ 4994.335549][ T895] do_syscall_64+0xc6/0x1e0 [ 4994.335549][ T895] [ 4994.338015][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4994.338015][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 4994.338015][ T895] ipv6_find_idev+0x102/0x170 [ 4994.338015][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4994.338015][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4994.338015][ T895] netlink_rcv_skb+0x130/0x360 [ 4994.338015][ T895] netlink_unicast+0x449/0x710 [ 4994.338015][ T895] netlink_sendmsg+0x723/0xbe0 [ 4994.338015][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4994.338015][ T895] ___sys_sendmsg+0xee/0x170 [ 4994.338015][ T895] __sys_sendmsg+0xcd/0x170 [ 4994.338015][ T895] do_syscall_64+0xc6/0x1e0 [ 4994.338015][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4994.338015][ T895] [ 4994.339773][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 4994.339773][ T895] neigh_parms_alloc+0x1e5/0x510 [ 4994.339773][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 4994.339773][ T895] ipv6_find_idev+0x102/0x170 [ 4994.339773][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 4994.339773][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4994.339773][ T895] netlink_rcv_skb+0x130/0x360 [ 4994.339773][ T895] netlink_unicast+0x449/0x710 [ 4994.339773][ T895] netlink_sendmsg+0x723/0xbe0 [ 4994.339773][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 4994.339773][ T895] ___sys_sendmsg+0xee/0x170 [ 4994.339773][ T895] __sys_sendmsg+0xcd/0x170 [ 4994.339773][ T895] do_syscall_64+0xc6/0x1e0 [ 4994.339773][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4994.339773][ T895] [ 5004.590993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5004.591515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5004.591515][ T895] netdev_get_by_index+0x5e/0x80 [ 5004.591515][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5004.591515][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5004.591515][ T895] ip6_route_add+0x1c/0x140 [ 5004.591515][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5004.591515][ T895] addrconf_add_dev+0xe2/0x170 [ 5004.591515][ T895] inet6_addr_add+0x12f/0xa40 [ 5004.591515][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5004.591515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5004.591515][ T895] netlink_rcv_skb+0x130/0x360 [ 5004.591515][ T895] netlink_unicast+0x449/0x710 [ 5004.591515][ T895] netlink_sendmsg+0x723/0xbe0 [ 5004.591515][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5004.591515][ T895] ___sys_sendmsg+0xee/0x170 [ 5004.591515][ T895] __sys_sendmsg+0xcd/0x170 [ 5004.591515][ T895] do_syscall_64+0xc6/0x1e0 [ 5004.591515][ T895] [ 5004.593785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5004.593785][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5004.593785][ T895] ipv6_find_idev+0x102/0x170 [ 5004.593785][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5004.593785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5004.593785][ T895] netlink_rcv_skb+0x130/0x360 [ 5004.593785][ T895] netlink_unicast+0x449/0x710 [ 5004.593785][ T895] netlink_sendmsg+0x723/0xbe0 [ 5004.593785][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5004.593785][ T895] ___sys_sendmsg+0xee/0x170 [ 5004.593785][ T895] __sys_sendmsg+0xcd/0x170 [ 5004.593785][ T895] do_syscall_64+0xc6/0x1e0 [ 5004.593785][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5004.593785][ T895] [ 5004.595537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5004.595537][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5004.595537][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5004.595537][ T895] ipv6_find_idev+0x102/0x170 [ 5004.595537][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5004.595537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5004.595537][ T895] netlink_rcv_skb+0x130/0x360 [ 5004.595537][ T895] netlink_unicast+0x449/0x710 [ 5004.595537][ T895] netlink_sendmsg+0x723/0xbe0 [ 5004.595537][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5004.595537][ T895] ___sys_sendmsg+0xee/0x170 [ 5004.595537][ T895] __sys_sendmsg+0xcd/0x170 [ 5004.595537][ T895] do_syscall_64+0xc6/0x1e0 [ 5004.595537][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5004.595537][ T895] [ 5014.846966][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5014.847468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5014.847468][ T895] netdev_get_by_index+0x5e/0x80 [ 5014.847468][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5014.847468][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5014.847468][ T895] ip6_route_add+0x1c/0x140 [ 5014.847468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5014.847468][ T895] addrconf_add_dev+0xe2/0x170 [ 5014.847468][ T895] inet6_addr_add+0x12f/0xa40 [ 5014.847468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5014.847468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.847468][ T895] netlink_rcv_skb+0x130/0x360 [ 5014.847468][ T895] netlink_unicast+0x449/0x710 [ 5014.847468][ T895] netlink_sendmsg+0x723/0xbe0 [ 5014.847468][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5014.847468][ T895] ___sys_sendmsg+0xee/0x170 [ 5014.847468][ T895] __sys_sendmsg+0xcd/0x170 [ 5014.847468][ T895] do_syscall_64+0xc6/0x1e0 [ 5014.847468][ T895] [ 5014.850229][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5014.850229][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5014.850229][ T895] ipv6_find_idev+0x102/0x170 [ 5014.850229][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5014.850229][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.850229][ T895] netlink_rcv_skb+0x130/0x360 [ 5014.850229][ T895] netlink_unicast+0x449/0x710 [ 5014.850229][ T895] netlink_sendmsg+0x723/0xbe0 [ 5014.850229][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5014.850229][ T895] ___sys_sendmsg+0xee/0x170 [ 5014.850229][ T895] __sys_sendmsg+0xcd/0x170 [ 5014.850229][ T895] do_syscall_64+0xc6/0x1e0 [ 5014.850229][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5014.850229][ T895] [ 5014.851964][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5014.851964][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5014.851964][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5014.851964][ T895] ipv6_find_idev+0x102/0x170 [ 5014.851964][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5014.851964][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.851964][ T895] netlink_rcv_skb+0x130/0x360 [ 5014.851964][ T895] netlink_unicast+0x449/0x710 [ 5014.851964][ T895] netlink_sendmsg+0x723/0xbe0 [ 5014.851964][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5014.851964][ T895] ___sys_sendmsg+0xee/0x170 [ 5014.851964][ T895] __sys_sendmsg+0xcd/0x170 [ 5014.851964][ T895] do_syscall_64+0xc6/0x1e0 [ 5014.851964][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5014.851964][ T895] [ 5025.095095][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5025.095573][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5025.095573][ T895] netdev_get_by_index+0x5e/0x80 [ 5025.095573][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5025.095573][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5025.095573][ T895] ip6_route_add+0x1c/0x140 [ 5025.095573][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5025.095573][ T895] addrconf_add_dev+0xe2/0x170 [ 5025.095573][ T895] inet6_addr_add+0x12f/0xa40 [ 5025.095573][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5025.095573][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5025.095573][ T895] netlink_rcv_skb+0x130/0x360 [ 5025.095573][ T895] netlink_unicast+0x449/0x710 [ 5025.095573][ T895] netlink_sendmsg+0x723/0xbe0 [ 5025.095573][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5025.095573][ T895] ___sys_sendmsg+0xee/0x170 [ 5025.095573][ T895] __sys_sendmsg+0xcd/0x170 [ 5025.095573][ T895] do_syscall_64+0xc6/0x1e0 [ 5025.095573][ T895] [ 5025.097797][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5025.097797][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5025.097797][ T895] ipv6_find_idev+0x102/0x170 [ 5025.097797][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5025.097797][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5025.097797][ T895] netlink_rcv_skb+0x130/0x360 [ 5025.097797][ T895] netlink_unicast+0x449/0x710 [ 5025.097797][ T895] netlink_sendmsg+0x723/0xbe0 [ 5025.097797][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5025.097797][ T895] ___sys_sendmsg+0xee/0x170 [ 5025.097797][ T895] __sys_sendmsg+0xcd/0x170 [ 5025.097797][ T895] do_syscall_64+0xc6/0x1e0 [ 5025.097797][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5025.097797][ T895] [ 5025.099504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5025.099504][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5025.099504][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5025.099504][ T895] ipv6_find_idev+0x102/0x170 [ 5025.099504][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5025.099504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5025.099504][ T895] netlink_rcv_skb+0x130/0x360 [ 5025.099504][ T895] netlink_unicast+0x449/0x710 [ 5025.099504][ T895] netlink_sendmsg+0x723/0xbe0 [ 5025.099504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5025.099504][ T895] ___sys_sendmsg+0xee/0x170 [ 5025.099504][ T895] __sys_sendmsg+0xcd/0x170 [ 5025.099504][ T895] do_syscall_64+0xc6/0x1e0 [ 5025.099504][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5025.099504][ T895] [ 5035.350999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5035.351478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5035.351478][ T895] netdev_get_by_index+0x5e/0x80 [ 5035.351478][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5035.351478][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5035.351478][ T895] ip6_route_add+0x1c/0x140 [ 5035.351478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5035.351478][ T895] addrconf_add_dev+0xe2/0x170 [ 5035.351478][ T895] inet6_addr_add+0x12f/0xa40 [ 5035.351478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5035.351478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5035.351478][ T895] netlink_rcv_skb+0x130/0x360 [ 5035.351478][ T895] netlink_unicast+0x449/0x710 [ 5035.351478][ T895] netlink_sendmsg+0x723/0xbe0 [ 5035.351478][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5035.351478][ T895] ___sys_sendmsg+0xee/0x170 [ 5035.351478][ T895] __sys_sendmsg+0xcd/0x170 [ 5035.351478][ T895] do_syscall_64+0xc6/0x1e0 [ 5035.351478][ T895] [ 5035.353686][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5035.353686][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5035.353686][ T895] ipv6_find_idev+0x102/0x170 [ 5035.353686][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5035.353686][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5035.353686][ T895] netlink_rcv_skb+0x130/0x360 [ 5035.353686][ T895] netlink_unicast+0x449/0x710 [ 5035.353686][ T895] netlink_sendmsg+0x723/0xbe0 [ 5035.353686][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5035.353686][ T895] ___sys_sendmsg+0xee/0x170 [ 5035.353686][ T895] __sys_sendmsg+0xcd/0x170 [ 5035.353686][ T895] do_syscall_64+0xc6/0x1e0 [ 5035.353686][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5035.353686][ T895] [ 5035.355422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5035.355422][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5035.355422][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5035.355422][ T895] ipv6_find_idev+0x102/0x170 [ 5035.355422][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5035.355422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5035.355422][ T895] netlink_rcv_skb+0x130/0x360 [ 5035.355422][ T895] netlink_unicast+0x449/0x710 [ 5035.355422][ T895] netlink_sendmsg+0x723/0xbe0 [ 5035.355422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5035.355422][ T895] ___sys_sendmsg+0xee/0x170 [ 5035.355422][ T895] __sys_sendmsg+0xcd/0x170 [ 5035.355422][ T895] do_syscall_64+0xc6/0x1e0 [ 5035.355422][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5035.355422][ T895] [ 5045.607003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5045.607489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5045.607489][ T895] netdev_get_by_index+0x5e/0x80 [ 5045.607489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5045.607489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5045.607489][ T895] ip6_route_add+0x1c/0x140 [ 5045.607489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5045.607489][ T895] addrconf_add_dev+0xe2/0x170 [ 5045.607489][ T895] inet6_addr_add+0x12f/0xa40 [ 5045.607489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5045.607489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.607489][ T895] netlink_rcv_skb+0x130/0x360 [ 5045.607489][ T895] netlink_unicast+0x449/0x710 [ 5045.607489][ T895] netlink_sendmsg+0x723/0xbe0 [ 5045.607489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5045.607489][ T895] ___sys_sendmsg+0xee/0x170 [ 5045.607489][ T895] __sys_sendmsg+0xcd/0x170 [ 5045.607489][ T895] do_syscall_64+0xc6/0x1e0 [ 5045.607489][ T895] [ 5045.609711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5045.609711][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5045.609711][ T895] ipv6_find_idev+0x102/0x170 [ 5045.609711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5045.609711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.609711][ T895] netlink_rcv_skb+0x130/0x360 [ 5045.609711][ T895] netlink_unicast+0x449/0x710 [ 5045.609711][ T895] netlink_sendmsg+0x723/0xbe0 [ 5045.609711][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5045.609711][ T895] ___sys_sendmsg+0xee/0x170 [ 5045.609711][ T895] __sys_sendmsg+0xcd/0x170 [ 5045.609711][ T895] do_syscall_64+0xc6/0x1e0 [ 5045.609711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5045.609711][ T895] [ 5045.611430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5045.611430][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5045.611430][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5045.611430][ T895] ipv6_find_idev+0x102/0x170 [ 5045.611430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5045.611430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.611430][ T895] netlink_rcv_skb+0x130/0x360 [ 5045.611430][ T895] netlink_unicast+0x449/0x710 [ 5045.611430][ T895] netlink_sendmsg+0x723/0xbe0 [ 5045.611430][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5045.611430][ T895] ___sys_sendmsg+0xee/0x170 [ 5045.611430][ T895] __sys_sendmsg+0xcd/0x170 [ 5045.611430][ T895] do_syscall_64+0xc6/0x1e0 [ 5045.611430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5045.611430][ T895] [ 5055.919138][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5055.919640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5055.919640][ T895] netdev_get_by_index+0x5e/0x80 [ 5055.919640][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5055.919640][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5055.919640][ T895] ip6_route_add+0x1c/0x140 [ 5055.919640][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5055.919640][ T895] addrconf_add_dev+0xe2/0x170 [ 5055.919640][ T895] inet6_addr_add+0x12f/0xa40 [ 5055.919640][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5055.919640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.919640][ T895] netlink_rcv_skb+0x130/0x360 [ 5055.919640][ T895] netlink_unicast+0x449/0x710 [ 5055.919640][ T895] netlink_sendmsg+0x723/0xbe0 [ 5055.919640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5055.919640][ T895] ___sys_sendmsg+0xee/0x170 [ 5055.919640][ T895] __sys_sendmsg+0xcd/0x170 [ 5055.919640][ T895] do_syscall_64+0xc6/0x1e0 [ 5055.919640][ T895] [ 5055.921852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5055.921852][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5055.921852][ T895] ipv6_find_idev+0x102/0x170 [ 5055.921852][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5055.921852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.921852][ T895] netlink_rcv_skb+0x130/0x360 [ 5055.921852][ T895] netlink_unicast+0x449/0x710 [ 5055.921852][ T895] netlink_sendmsg+0x723/0xbe0 [ 5055.921852][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5055.921852][ T895] ___sys_sendmsg+0xee/0x170 [ 5055.921852][ T895] __sys_sendmsg+0xcd/0x170 [ 5055.921852][ T895] do_syscall_64+0xc6/0x1e0 [ 5055.921852][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5055.921852][ T895] [ 5055.923568][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5055.923568][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5055.923568][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5055.923568][ T895] ipv6_find_idev+0x102/0x170 [ 5055.923568][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5055.923568][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.923568][ T895] netlink_rcv_skb+0x130/0x360 [ 5055.923568][ T895] netlink_unicast+0x449/0x710 [ 5055.923568][ T895] netlink_sendmsg+0x723/0xbe0 [ 5055.923568][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5055.923568][ T895] ___sys_sendmsg+0xee/0x170 [ 5055.923568][ T895] __sys_sendmsg+0xcd/0x170 [ 5055.923568][ T895] do_syscall_64+0xc6/0x1e0 [ 5055.923568][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5055.923568][ T895] [ 5066.175052][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5066.175533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5066.175533][ T895] netdev_get_by_index+0x5e/0x80 [ 5066.175533][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5066.175533][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5066.175533][ T895] ip6_route_add+0x1c/0x140 [ 5066.175533][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5066.175533][ T895] addrconf_add_dev+0xe2/0x170 [ 5066.175533][ T895] inet6_addr_add+0x12f/0xa40 [ 5066.175533][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5066.175533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5066.175533][ T895] netlink_rcv_skb+0x130/0x360 [ 5066.175533][ T895] netlink_unicast+0x449/0x710 [ 5066.175533][ T895] netlink_sendmsg+0x723/0xbe0 [ 5066.175533][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5066.175533][ T895] ___sys_sendmsg+0xee/0x170 [ 5066.175533][ T895] __sys_sendmsg+0xcd/0x170 [ 5066.175533][ T895] do_syscall_64+0xc6/0x1e0 [ 5066.175533][ T895] [ 5066.177749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5066.177749][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5066.177749][ T895] ipv6_find_idev+0x102/0x170 [ 5066.177749][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5066.177749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5066.177749][ T895] netlink_rcv_skb+0x130/0x360 [ 5066.177749][ T895] netlink_unicast+0x449/0x710 [ 5066.177749][ T895] netlink_sendmsg+0x723/0xbe0 [ 5066.177749][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5066.177749][ T895] ___sys_sendmsg+0xee/0x170 [ 5066.177749][ T895] __sys_sendmsg+0xcd/0x170 [ 5066.177749][ T895] do_syscall_64+0xc6/0x1e0 [ 5066.177749][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5066.177749][ T895] [ 5066.179460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5066.179460][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5066.179460][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5066.179460][ T895] ipv6_find_idev+0x102/0x170 [ 5066.179460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5066.179460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5066.179460][ T895] netlink_rcv_skb+0x130/0x360 [ 5066.179460][ T895] netlink_unicast+0x449/0x710 [ 5066.179460][ T895] netlink_sendmsg+0x723/0xbe0 [ 5066.179460][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5066.179460][ T895] ___sys_sendmsg+0xee/0x170 [ 5066.179460][ T895] __sys_sendmsg+0xcd/0x170 [ 5066.179460][ T895] do_syscall_64+0xc6/0x1e0 [ 5066.179460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5066.179460][ T895] [ 5076.431075][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5076.431930][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5076.431930][ T895] netdev_get_by_index+0x5e/0x80 [ 5076.431930][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5076.431930][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5076.431930][ T895] ip6_route_add+0x1c/0x140 [ 5076.431930][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5076.431930][ T895] addrconf_add_dev+0xe2/0x170 [ 5076.431930][ T895] inet6_addr_add+0x12f/0xa40 [ 5076.431930][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5076.431930][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.431930][ T895] netlink_rcv_skb+0x130/0x360 [ 5076.431930][ T895] netlink_unicast+0x449/0x710 [ 5076.431930][ T895] netlink_sendmsg+0x723/0xbe0 [ 5076.431930][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5076.431930][ T895] ___sys_sendmsg+0xee/0x170 [ 5076.431930][ T895] __sys_sendmsg+0xcd/0x170 [ 5076.431930][ T895] do_syscall_64+0xc6/0x1e0 [ 5076.431930][ T895] [ 5076.434676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5076.434676][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5076.434676][ T895] ipv6_find_idev+0x102/0x170 [ 5076.434676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5076.434676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.434676][ T895] netlink_rcv_skb+0x130/0x360 [ 5076.434676][ T895] netlink_unicast+0x449/0x710 [ 5076.434676][ T895] netlink_sendmsg+0x723/0xbe0 [ 5076.434676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5076.434676][ T895] ___sys_sendmsg+0xee/0x170 [ 5076.434676][ T895] __sys_sendmsg+0xcd/0x170 [ 5076.434676][ T895] do_syscall_64+0xc6/0x1e0 [ 5076.434676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.434676][ T895] [ 5076.436382][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5076.436382][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5076.436382][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5076.436382][ T895] ipv6_find_idev+0x102/0x170 [ 5076.436382][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5076.436382][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.436382][ T895] netlink_rcv_skb+0x130/0x360 [ 5076.436382][ T895] netlink_unicast+0x449/0x710 [ 5076.436382][ T895] netlink_sendmsg+0x723/0xbe0 [ 5076.436382][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5076.436382][ T895] ___sys_sendmsg+0xee/0x170 [ 5076.436382][ T895] __sys_sendmsg+0xcd/0x170 [ 5076.436382][ T895] do_syscall_64+0xc6/0x1e0 [ 5076.436382][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.436382][ T895] [ 5086.447029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5086.447517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5086.447517][ T895] netdev_get_by_index+0x5e/0x80 [ 5086.447517][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5086.447517][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5086.447517][ T895] ip6_route_add+0x1c/0x140 [ 5086.447517][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5086.447517][ T895] addrconf_add_dev+0xe2/0x170 [ 5086.447517][ T895] inet6_addr_add+0x12f/0xa40 [ 5086.447517][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5086.447517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.447517][ T895] netlink_rcv_skb+0x130/0x360 [ 5086.447517][ T895] netlink_unicast+0x449/0x710 [ 5086.447517][ T895] netlink_sendmsg+0x723/0xbe0 [ 5086.447517][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5086.447517][ T895] ___sys_sendmsg+0xee/0x170 [ 5086.447517][ T895] __sys_sendmsg+0xcd/0x170 [ 5086.447517][ T895] do_syscall_64+0xc6/0x1e0 [ 5086.447517][ T895] [ 5086.449723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5086.449723][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5086.449723][ T895] ipv6_find_idev+0x102/0x170 [ 5086.449723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5086.449723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.449723][ T895] netlink_rcv_skb+0x130/0x360 [ 5086.449723][ T895] netlink_unicast+0x449/0x710 [ 5086.449723][ T895] netlink_sendmsg+0x723/0xbe0 [ 5086.449723][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5086.449723][ T895] ___sys_sendmsg+0xee/0x170 [ 5086.449723][ T895] __sys_sendmsg+0xcd/0x170 [ 5086.449723][ T895] do_syscall_64+0xc6/0x1e0 [ 5086.449723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.449723][ T895] [ 5086.451435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5086.451435][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5086.451435][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5086.451435][ T895] ipv6_find_idev+0x102/0x170 [ 5086.451435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5086.451435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.451435][ T895] netlink_rcv_skb+0x130/0x360 [ 5086.451435][ T895] netlink_unicast+0x449/0x710 [ 5086.451435][ T895] netlink_sendmsg+0x723/0xbe0 [ 5086.451435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5086.451435][ T895] ___sys_sendmsg+0xee/0x170 [ 5086.451435][ T895] __sys_sendmsg+0xcd/0x170 [ 5086.451435][ T895] do_syscall_64+0xc6/0x1e0 [ 5086.451435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.451435][ T895] [ 5096.694987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5096.695410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5096.695410][ T895] netdev_get_by_index+0x5e/0x80 [ 5096.695410][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5096.695410][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5096.695410][ T895] ip6_route_add+0x1c/0x140 [ 5096.695410][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5096.695410][ T895] addrconf_add_dev+0xe2/0x170 [ 5096.695410][ T895] inet6_addr_add+0x12f/0xa40 [ 5096.695410][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5096.695410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.695410][ T895] netlink_rcv_skb+0x130/0x360 [ 5096.695410][ T895] netlink_unicast+0x449/0x710 [ 5096.695410][ T895] netlink_sendmsg+0x723/0xbe0 [ 5096.695410][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5096.695410][ T895] ___sys_sendmsg+0xee/0x170 [ 5096.695410][ T895] __sys_sendmsg+0xcd/0x170 [ 5096.695410][ T895] do_syscall_64+0xc6/0x1e0 [ 5096.695410][ T895] [ 5096.697640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5096.697640][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5096.697640][ T895] ipv6_find_idev+0x102/0x170 [ 5096.697640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5096.697640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.697640][ T895] netlink_rcv_skb+0x130/0x360 [ 5096.697640][ T895] netlink_unicast+0x449/0x710 [ 5096.697640][ T895] netlink_sendmsg+0x723/0xbe0 [ 5096.697640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5096.697640][ T895] ___sys_sendmsg+0xee/0x170 [ 5096.697640][ T895] __sys_sendmsg+0xcd/0x170 [ 5096.697640][ T895] do_syscall_64+0xc6/0x1e0 [ 5096.697640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.697640][ T895] [ 5096.699358][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5096.699358][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5096.699358][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5096.699358][ T895] ipv6_find_idev+0x102/0x170 [ 5096.699358][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5096.699358][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.699358][ T895] netlink_rcv_skb+0x130/0x360 [ 5096.699358][ T895] netlink_unicast+0x449/0x710 [ 5096.699358][ T895] netlink_sendmsg+0x723/0xbe0 [ 5096.699358][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5096.699358][ T895] ___sys_sendmsg+0xee/0x170 [ 5096.699358][ T895] __sys_sendmsg+0xcd/0x170 [ 5096.699358][ T895] do_syscall_64+0xc6/0x1e0 [ 5096.699358][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.699358][ T895] [ 5106.943048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5106.943462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5106.943462][ T895] netdev_get_by_index+0x5e/0x80 [ 5106.943462][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5106.943462][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5106.943462][ T895] ip6_route_add+0x1c/0x140 [ 5106.943462][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5106.943462][ T895] addrconf_add_dev+0xe2/0x170 [ 5106.943462][ T895] inet6_addr_add+0x12f/0xa40 [ 5106.943462][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5106.943462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.943462][ T895] netlink_rcv_skb+0x130/0x360 [ 5106.943462][ T895] netlink_unicast+0x449/0x710 [ 5106.943462][ T895] netlink_sendmsg+0x723/0xbe0 [ 5106.943462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5106.943462][ T895] ___sys_sendmsg+0xee/0x170 [ 5106.943462][ T895] __sys_sendmsg+0xcd/0x170 [ 5106.943462][ T895] do_syscall_64+0xc6/0x1e0 [ 5106.943462][ T895] [ 5106.945688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5106.945688][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5106.945688][ T895] ipv6_find_idev+0x102/0x170 [ 5106.945688][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5106.945688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.945688][ T895] netlink_rcv_skb+0x130/0x360 [ 5106.945688][ T895] netlink_unicast+0x449/0x710 [ 5106.945688][ T895] netlink_sendmsg+0x723/0xbe0 [ 5106.945688][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5106.945688][ T895] ___sys_sendmsg+0xee/0x170 [ 5106.945688][ T895] __sys_sendmsg+0xcd/0x170 [ 5106.945688][ T895] do_syscall_64+0xc6/0x1e0 [ 5106.945688][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5106.945688][ T895] [ 5106.947417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5106.947417][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5106.947417][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5106.947417][ T895] ipv6_find_idev+0x102/0x170 [ 5106.947417][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5106.947417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.947417][ T895] netlink_rcv_skb+0x130/0x360 [ 5106.947417][ T895] netlink_unicast+0x449/0x710 [ 5106.947417][ T895] netlink_sendmsg+0x723/0xbe0 [ 5106.947417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5106.947417][ T895] ___sys_sendmsg+0xee/0x170 [ 5106.947417][ T895] __sys_sendmsg+0xcd/0x170 [ 5106.947417][ T895] do_syscall_64+0xc6/0x1e0 [ 5106.947417][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5106.947417][ T895] [ 5117.038992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5117.039481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5117.039481][ T895] netdev_get_by_index+0x5e/0x80 [ 5117.039481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5117.039481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5117.039481][ T895] ip6_route_add+0x1c/0x140 [ 5117.039481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5117.039481][ T895] addrconf_add_dev+0xe2/0x170 [ 5117.039481][ T895] inet6_addr_add+0x12f/0xa40 [ 5117.039481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5117.039481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5117.039481][ T895] netlink_rcv_skb+0x130/0x360 [ 5117.039481][ T895] netlink_unicast+0x449/0x710 [ 5117.039481][ T895] netlink_sendmsg+0x723/0xbe0 [ 5117.039481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5117.039481][ T895] ___sys_sendmsg+0xee/0x170 [ 5117.039481][ T895] __sys_sendmsg+0xcd/0x170 [ 5117.039481][ T895] do_syscall_64+0xc6/0x1e0 [ 5117.039481][ T895] [ 5117.041710][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5117.041710][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5117.041710][ T895] ipv6_find_idev+0x102/0x170 [ 5117.041710][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5117.041710][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5117.041710][ T895] netlink_rcv_skb+0x130/0x360 [ 5117.041710][ T895] netlink_unicast+0x449/0x710 [ 5117.041710][ T895] netlink_sendmsg+0x723/0xbe0 [ 5117.041710][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5117.041710][ T895] ___sys_sendmsg+0xee/0x170 [ 5117.041710][ T895] __sys_sendmsg+0xcd/0x170 [ 5117.041710][ T895] do_syscall_64+0xc6/0x1e0 [ 5117.041710][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5117.041710][ T895] [ 5117.043444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5117.043444][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5117.043444][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5117.043444][ T895] ipv6_find_idev+0x102/0x170 [ 5117.043444][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5117.043444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5117.043444][ T895] netlink_rcv_skb+0x130/0x360 [ 5117.043444][ T895] netlink_unicast+0x449/0x710 [ 5117.043444][ T895] netlink_sendmsg+0x723/0xbe0 [ 5117.043444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5117.043444][ T895] ___sys_sendmsg+0xee/0x170 [ 5117.043444][ T895] __sys_sendmsg+0xcd/0x170 [ 5117.043444][ T895] do_syscall_64+0xc6/0x1e0 [ 5117.043444][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5117.043444][ T895] [ 5127.287056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5127.287534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5127.287534][ T895] netdev_get_by_index+0x5e/0x80 [ 5127.287534][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5127.287534][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5127.287534][ T895] ip6_route_add+0x1c/0x140 [ 5127.287534][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5127.287534][ T895] addrconf_add_dev+0xe2/0x170 [ 5127.287534][ T895] inet6_addr_add+0x12f/0xa40 [ 5127.287534][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5127.287534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.287534][ T895] netlink_rcv_skb+0x130/0x360 [ 5127.287534][ T895] netlink_unicast+0x449/0x710 [ 5127.287534][ T895] netlink_sendmsg+0x723/0xbe0 [ 5127.287534][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5127.287534][ T895] ___sys_sendmsg+0xee/0x170 [ 5127.287534][ T895] __sys_sendmsg+0xcd/0x170 [ 5127.287534][ T895] do_syscall_64+0xc6/0x1e0 [ 5127.287534][ T895] [ 5127.289736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5127.289736][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5127.289736][ T895] ipv6_find_idev+0x102/0x170 [ 5127.289736][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5127.289736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.289736][ T895] netlink_rcv_skb+0x130/0x360 [ 5127.289736][ T895] netlink_unicast+0x449/0x710 [ 5127.289736][ T895] netlink_sendmsg+0x723/0xbe0 [ 5127.289736][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5127.289736][ T895] ___sys_sendmsg+0xee/0x170 [ 5127.289736][ T895] __sys_sendmsg+0xcd/0x170 [ 5127.289736][ T895] do_syscall_64+0xc6/0x1e0 [ 5127.289736][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.289736][ T895] [ 5127.291449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5127.291449][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5127.291449][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5127.291449][ T895] ipv6_find_idev+0x102/0x170 [ 5127.291449][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5127.291449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.291449][ T895] netlink_rcv_skb+0x130/0x360 [ 5127.291449][ T895] netlink_unicast+0x449/0x710 [ 5127.291449][ T895] netlink_sendmsg+0x723/0xbe0 [ 5127.291449][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5127.291449][ T895] ___sys_sendmsg+0xee/0x170 [ 5127.291449][ T895] __sys_sendmsg+0xcd/0x170 [ 5127.291449][ T895] do_syscall_64+0xc6/0x1e0 [ 5127.291449][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.291449][ T895] [ 5137.535051][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5137.535539][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5137.535539][ T895] netdev_get_by_index+0x5e/0x80 [ 5137.535539][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5137.535539][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5137.535539][ T895] ip6_route_add+0x1c/0x140 [ 5137.535539][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5137.535539][ T895] addrconf_add_dev+0xe2/0x170 [ 5137.535539][ T895] inet6_addr_add+0x12f/0xa40 [ 5137.535539][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5137.535539][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.535539][ T895] netlink_rcv_skb+0x130/0x360 [ 5137.535539][ T895] netlink_unicast+0x449/0x710 [ 5137.535539][ T895] netlink_sendmsg+0x723/0xbe0 [ 5137.535539][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5137.535539][ T895] ___sys_sendmsg+0xee/0x170 [ 5137.535539][ T895] __sys_sendmsg+0xcd/0x170 [ 5137.535539][ T895] do_syscall_64+0xc6/0x1e0 [ 5137.535539][ T895] [ 5137.537767][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5137.537767][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5137.537767][ T895] ipv6_find_idev+0x102/0x170 [ 5137.537767][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5137.537767][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.537767][ T895] netlink_rcv_skb+0x130/0x360 [ 5137.537767][ T895] netlink_unicast+0x449/0x710 [ 5137.537767][ T895] netlink_sendmsg+0x723/0xbe0 [ 5137.537767][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5137.537767][ T895] ___sys_sendmsg+0xee/0x170 [ 5137.537767][ T895] __sys_sendmsg+0xcd/0x170 [ 5137.537767][ T895] do_syscall_64+0xc6/0x1e0 [ 5137.537767][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.537767][ T895] [ 5137.539482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5137.539482][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5137.539482][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5137.539482][ T895] ipv6_find_idev+0x102/0x170 [ 5137.539482][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5137.539482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.539482][ T895] netlink_rcv_skb+0x130/0x360 [ 5137.539482][ T895] netlink_unicast+0x449/0x710 [ 5137.539482][ T895] netlink_sendmsg+0x723/0xbe0 [ 5137.539482][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5137.539482][ T895] ___sys_sendmsg+0xee/0x170 [ 5137.539482][ T895] __sys_sendmsg+0xcd/0x170 [ 5137.539482][ T895] do_syscall_64+0xc6/0x1e0 [ 5137.539482][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.539482][ T895] [ 5147.775014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5147.775493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5147.775493][ T895] netdev_get_by_index+0x5e/0x80 [ 5147.775493][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5147.775493][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5147.775493][ T895] ip6_route_add+0x1c/0x140 [ 5147.775493][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5147.775493][ T895] addrconf_add_dev+0xe2/0x170 [ 5147.775493][ T895] inet6_addr_add+0x12f/0xa40 [ 5147.775493][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5147.775493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.775493][ T895] netlink_rcv_skb+0x130/0x360 [ 5147.775493][ T895] netlink_unicast+0x449/0x710 [ 5147.775493][ T895] netlink_sendmsg+0x723/0xbe0 [ 5147.775493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5147.775493][ T895] ___sys_sendmsg+0xee/0x170 [ 5147.775493][ T895] __sys_sendmsg+0xcd/0x170 [ 5147.775493][ T895] do_syscall_64+0xc6/0x1e0 [ 5147.775493][ T895] [ 5147.777711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5147.777711][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5147.777711][ T895] ipv6_find_idev+0x102/0x170 [ 5147.777711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5147.777711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.777711][ T895] netlink_rcv_skb+0x130/0x360 [ 5147.777711][ T895] netlink_unicast+0x449/0x710 [ 5147.777711][ T895] netlink_sendmsg+0x723/0xbe0 [ 5147.777711][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5147.777711][ T895] ___sys_sendmsg+0xee/0x170 [ 5147.777711][ T895] __sys_sendmsg+0xcd/0x170 [ 5147.777711][ T895] do_syscall_64+0xc6/0x1e0 [ 5147.777711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5147.777711][ T895] [ 5147.779420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5147.779420][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5147.779420][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5147.779420][ T895] ipv6_find_idev+0x102/0x170 [ 5147.779420][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5147.779420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.779420][ T895] netlink_rcv_skb+0x130/0x360 [ 5147.779420][ T895] netlink_unicast+0x449/0x710 [ 5147.779420][ T895] netlink_sendmsg+0x723/0xbe0 [ 5147.779420][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5147.779420][ T895] ___sys_sendmsg+0xee/0x170 [ 5147.779420][ T895] __sys_sendmsg+0xcd/0x170 [ 5147.779420][ T895] do_syscall_64+0xc6/0x1e0 [ 5147.779420][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5147.779420][ T895] [ 5158.023071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5158.023544][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5158.023544][ T895] netdev_get_by_index+0x5e/0x80 [ 5158.023544][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5158.023544][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5158.023544][ T895] ip6_route_add+0x1c/0x140 [ 5158.023544][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5158.023544][ T895] addrconf_add_dev+0xe2/0x170 [ 5158.023544][ T895] inet6_addr_add+0x12f/0xa40 [ 5158.023544][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5158.023544][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5158.023544][ T895] netlink_rcv_skb+0x130/0x360 [ 5158.023544][ T895] netlink_unicast+0x449/0x710 [ 5158.023544][ T895] netlink_sendmsg+0x723/0xbe0 [ 5158.023544][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5158.023544][ T895] ___sys_sendmsg+0xee/0x170 [ 5158.023544][ T895] __sys_sendmsg+0xcd/0x170 [ 5158.023544][ T895] do_syscall_64+0xc6/0x1e0 [ 5158.023544][ T895] [ 5158.025755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5158.025755][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5158.025755][ T895] ipv6_find_idev+0x102/0x170 [ 5158.025755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5158.025755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5158.025755][ T895] netlink_rcv_skb+0x130/0x360 [ 5158.025755][ T895] netlink_unicast+0x449/0x710 [ 5158.025755][ T895] netlink_sendmsg+0x723/0xbe0 [ 5158.025755][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5158.025755][ T895] ___sys_sendmsg+0xee/0x170 [ 5158.025755][ T895] __sys_sendmsg+0xcd/0x170 [ 5158.025755][ T895] do_syscall_64+0xc6/0x1e0 [ 5158.025755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5158.025755][ T895] [ 5158.027485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5158.027485][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5158.027485][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5158.027485][ T895] ipv6_find_idev+0x102/0x170 [ 5158.027485][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5158.027485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5158.027485][ T895] netlink_rcv_skb+0x130/0x360 [ 5158.027485][ T895] netlink_unicast+0x449/0x710 [ 5158.027485][ T895] netlink_sendmsg+0x723/0xbe0 [ 5158.027485][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5158.027485][ T895] ___sys_sendmsg+0xee/0x170 [ 5158.027485][ T895] __sys_sendmsg+0xcd/0x170 [ 5158.027485][ T895] do_syscall_64+0xc6/0x1e0 [ 5158.027485][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5158.027485][ T895] [ 5168.271047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5168.271554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5168.271554][ T895] netdev_get_by_index+0x5e/0x80 [ 5168.271554][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5168.271554][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5168.271554][ T895] ip6_route_add+0x1c/0x140 [ 5168.271554][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5168.271554][ T895] addrconf_add_dev+0xe2/0x170 [ 5168.271554][ T895] inet6_addr_add+0x12f/0xa40 [ 5168.271554][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5168.271554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5168.271554][ T895] netlink_rcv_skb+0x130/0x360 [ 5168.271554][ T895] netlink_unicast+0x449/0x710 [ 5168.271554][ T895] netlink_sendmsg+0x723/0xbe0 [ 5168.271554][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5168.271554][ T895] ___sys_sendmsg+0xee/0x170 [ 5168.271554][ T895] __sys_sendmsg+0xcd/0x170 [ 5168.271554][ T895] do_syscall_64+0xc6/0x1e0 [ 5168.271554][ T895] [ 5168.273764][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5168.273764][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5168.273764][ T895] ipv6_find_idev+0x102/0x170 [ 5168.273764][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5168.273764][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5168.273764][ T895] netlink_rcv_skb+0x130/0x360 [ 5168.273764][ T895] netlink_unicast+0x449/0x710 [ 5168.273764][ T895] netlink_sendmsg+0x723/0xbe0 [ 5168.273764][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5168.273764][ T895] ___sys_sendmsg+0xee/0x170 [ 5168.273764][ T895] __sys_sendmsg+0xcd/0x170 [ 5168.273764][ T895] do_syscall_64+0xc6/0x1e0 [ 5168.273764][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5168.273764][ T895] [ 5168.275472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5168.275472][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5168.275472][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5168.275472][ T895] ipv6_find_idev+0x102/0x170 [ 5168.275472][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5168.275472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5168.275472][ T895] netlink_rcv_skb+0x130/0x360 [ 5168.275472][ T895] netlink_unicast+0x449/0x710 [ 5168.275472][ T895] netlink_sendmsg+0x723/0xbe0 [ 5168.275472][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5168.275472][ T895] ___sys_sendmsg+0xee/0x170 [ 5168.275472][ T895] __sys_sendmsg+0xcd/0x170 [ 5168.275472][ T895] do_syscall_64+0xc6/0x1e0 [ 5168.275472][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5168.275472][ T895] [ 5178.518979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5178.519408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5178.519408][ T895] netdev_get_by_index+0x5e/0x80 [ 5178.519408][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5178.519408][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5178.519408][ T895] ip6_route_add+0x1c/0x140 [ 5178.519408][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5178.519408][ T895] addrconf_add_dev+0xe2/0x170 [ 5178.519408][ T895] inet6_addr_add+0x12f/0xa40 [ 5178.519408][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5178.519408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.519408][ T895] netlink_rcv_skb+0x130/0x360 [ 5178.519408][ T895] netlink_unicast+0x449/0x710 [ 5178.519408][ T895] netlink_sendmsg+0x723/0xbe0 [ 5178.519408][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5178.519408][ T895] ___sys_sendmsg+0xee/0x170 [ 5178.519408][ T895] __sys_sendmsg+0xcd/0x170 [ 5178.519408][ T895] do_syscall_64+0xc6/0x1e0 [ 5178.519408][ T895] [ 5178.521638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5178.521638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5178.521638][ T895] ipv6_find_idev+0x102/0x170 [ 5178.521638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5178.521638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.521638][ T895] netlink_rcv_skb+0x130/0x360 [ 5178.521638][ T895] netlink_unicast+0x449/0x710 [ 5178.521638][ T895] netlink_sendmsg+0x723/0xbe0 [ 5178.521638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5178.521638][ T895] ___sys_sendmsg+0xee/0x170 [ 5178.521638][ T895] __sys_sendmsg+0xcd/0x170 [ 5178.521638][ T895] do_syscall_64+0xc6/0x1e0 [ 5178.521638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.521638][ T895] [ 5178.523351][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5178.523351][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5178.523351][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5178.523351][ T895] ipv6_find_idev+0x102/0x170 [ 5178.523351][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5178.523351][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.523351][ T895] netlink_rcv_skb+0x130/0x360 [ 5178.523351][ T895] netlink_unicast+0x449/0x710 [ 5178.523351][ T895] netlink_sendmsg+0x723/0xbe0 [ 5178.523351][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5178.523351][ T895] ___sys_sendmsg+0xee/0x170 [ 5178.523351][ T895] __sys_sendmsg+0xcd/0x170 [ 5178.523351][ T895] do_syscall_64+0xc6/0x1e0 [ 5178.523351][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.523351][ T895] [ 5188.766960][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5188.767447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5188.767447][ T895] netdev_get_by_index+0x5e/0x80 [ 5188.767447][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5188.767447][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5188.767447][ T895] ip6_route_add+0x1c/0x140 [ 5188.767447][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5188.767447][ T895] addrconf_add_dev+0xe2/0x170 [ 5188.767447][ T895] inet6_addr_add+0x12f/0xa40 [ 5188.767447][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5188.767447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5188.767447][ T895] netlink_rcv_skb+0x130/0x360 [ 5188.767447][ T895] netlink_unicast+0x449/0x710 [ 5188.767447][ T895] netlink_sendmsg+0x723/0xbe0 [ 5188.767447][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5188.767447][ T895] ___sys_sendmsg+0xee/0x170 [ 5188.767447][ T895] __sys_sendmsg+0xcd/0x170 [ 5188.767447][ T895] do_syscall_64+0xc6/0x1e0 [ 5188.767447][ T895] [ 5188.769679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5188.769679][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5188.769679][ T895] ipv6_find_idev+0x102/0x170 [ 5188.769679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5188.769679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5188.769679][ T895] netlink_rcv_skb+0x130/0x360 [ 5188.769679][ T895] netlink_unicast+0x449/0x710 [ 5188.769679][ T895] netlink_sendmsg+0x723/0xbe0 [ 5188.769679][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5188.769679][ T895] ___sys_sendmsg+0xee/0x170 [ 5188.769679][ T895] __sys_sendmsg+0xcd/0x170 [ 5188.769679][ T895] do_syscall_64+0xc6/0x1e0 [ 5188.769679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5188.769679][ T895] [ 5188.771403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5188.771403][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5188.771403][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5188.771403][ T895] ipv6_find_idev+0x102/0x170 [ 5188.771403][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5188.771403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5188.771403][ T895] netlink_rcv_skb+0x130/0x360 [ 5188.771403][ T895] netlink_unicast+0x449/0x710 [ 5188.771403][ T895] netlink_sendmsg+0x723/0xbe0 [ 5188.771403][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5188.771403][ T895] ___sys_sendmsg+0xee/0x170 [ 5188.771403][ T895] __sys_sendmsg+0xcd/0x170 [ 5188.771403][ T895] do_syscall_64+0xc6/0x1e0 [ 5188.771403][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5188.771403][ T895] [ 5198.911024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5198.911531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5198.911531][ T895] netdev_get_by_index+0x5e/0x80 [ 5198.911531][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5198.911531][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5198.911531][ T895] ip6_route_add+0x1c/0x140 [ 5198.911531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5198.911531][ T895] addrconf_add_dev+0xe2/0x170 [ 5198.911531][ T895] inet6_addr_add+0x12f/0xa40 [ 5198.911531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5198.911531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.911531][ T895] netlink_rcv_skb+0x130/0x360 [ 5198.911531][ T895] netlink_unicast+0x449/0x710 [ 5198.911531][ T895] netlink_sendmsg+0x723/0xbe0 [ 5198.911531][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5198.911531][ T895] ___sys_sendmsg+0xee/0x170 [ 5198.911531][ T895] __sys_sendmsg+0xcd/0x170 [ 5198.911531][ T895] do_syscall_64+0xc6/0x1e0 [ 5198.911531][ T895] [ 5198.913783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5198.913783][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5198.913783][ T895] ipv6_find_idev+0x102/0x170 [ 5198.913783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5198.913783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.913783][ T895] netlink_rcv_skb+0x130/0x360 [ 5198.913783][ T895] netlink_unicast+0x449/0x710 [ 5198.913783][ T895] netlink_sendmsg+0x723/0xbe0 [ 5198.913783][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5198.913783][ T895] ___sys_sendmsg+0xee/0x170 [ 5198.913783][ T895] __sys_sendmsg+0xcd/0x170 [ 5198.913783][ T895] do_syscall_64+0xc6/0x1e0 [ 5198.913783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5198.913783][ T895] [ 5198.915528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5198.915528][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5198.915528][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5198.915528][ T895] ipv6_find_idev+0x102/0x170 [ 5198.915528][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5198.915528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.915528][ T895] netlink_rcv_skb+0x130/0x360 [ 5198.915528][ T895] netlink_unicast+0x449/0x710 [ 5198.915528][ T895] netlink_sendmsg+0x723/0xbe0 [ 5198.915528][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5198.915528][ T895] ___sys_sendmsg+0xee/0x170 [ 5198.915528][ T895] __sys_sendmsg+0xcd/0x170 [ 5198.915528][ T895] do_syscall_64+0xc6/0x1e0 [ 5198.915528][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5198.915528][ T895] [ 5209.159010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5209.159512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5209.159512][ T895] netdev_get_by_index+0x5e/0x80 [ 5209.159512][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5209.159512][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5209.159512][ T895] ip6_route_add+0x1c/0x140 [ 5209.159512][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5209.159512][ T895] addrconf_add_dev+0xe2/0x170 [ 5209.159512][ T895] inet6_addr_add+0x12f/0xa40 [ 5209.159512][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5209.159512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5209.159512][ T895] netlink_rcv_skb+0x130/0x360 [ 5209.159512][ T895] netlink_unicast+0x449/0x710 [ 5209.159512][ T895] netlink_sendmsg+0x723/0xbe0 [ 5209.159512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5209.159512][ T895] ___sys_sendmsg+0xee/0x170 [ 5209.159512][ T895] __sys_sendmsg+0xcd/0x170 [ 5209.159512][ T895] do_syscall_64+0xc6/0x1e0 [ 5209.159512][ T895] [ 5209.161754][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5209.161754][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5209.161754][ T895] ipv6_find_idev+0x102/0x170 [ 5209.161754][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5209.161754][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5209.161754][ T895] netlink_rcv_skb+0x130/0x360 [ 5209.161754][ T895] netlink_unicast+0x449/0x710 [ 5209.161754][ T895] netlink_sendmsg+0x723/0xbe0 [ 5209.161754][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5209.161754][ T895] ___sys_sendmsg+0xee/0x170 [ 5209.161754][ T895] __sys_sendmsg+0xcd/0x170 [ 5209.161754][ T895] do_syscall_64+0xc6/0x1e0 [ 5209.161754][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5209.161754][ T895] [ 5209.163483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5209.163483][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5209.163483][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5209.163483][ T895] ipv6_find_idev+0x102/0x170 [ 5209.163483][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5209.163483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5209.163483][ T895] netlink_rcv_skb+0x130/0x360 [ 5209.163483][ T895] netlink_unicast+0x449/0x710 [ 5209.163483][ T895] netlink_sendmsg+0x723/0xbe0 [ 5209.163483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5209.163483][ T895] ___sys_sendmsg+0xee/0x170 [ 5209.163483][ T895] __sys_sendmsg+0xcd/0x170 [ 5209.163483][ T895] do_syscall_64+0xc6/0x1e0 [ 5209.163483][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5209.163483][ T895] [ 5219.407045][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5219.407492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5219.407492][ T895] netdev_get_by_index+0x5e/0x80 [ 5219.407492][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5219.407492][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5219.407492][ T895] ip6_route_add+0x1c/0x140 [ 5219.407492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5219.407492][ T895] addrconf_add_dev+0xe2/0x170 [ 5219.407492][ T895] inet6_addr_add+0x12f/0xa40 [ 5219.407492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5219.407492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.407492][ T895] netlink_rcv_skb+0x130/0x360 [ 5219.407492][ T895] netlink_unicast+0x449/0x710 [ 5219.407492][ T895] netlink_sendmsg+0x723/0xbe0 [ 5219.407492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5219.407492][ T895] ___sys_sendmsg+0xee/0x170 [ 5219.407492][ T895] __sys_sendmsg+0xcd/0x170 [ 5219.407492][ T895] do_syscall_64+0xc6/0x1e0 [ 5219.407492][ T895] [ 5219.409744][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5219.409744][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5219.409744][ T895] ipv6_find_idev+0x102/0x170 [ 5219.409744][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5219.409744][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.409744][ T895] netlink_rcv_skb+0x130/0x360 [ 5219.409744][ T895] netlink_unicast+0x449/0x710 [ 5219.409744][ T895] netlink_sendmsg+0x723/0xbe0 [ 5219.409744][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5219.409744][ T895] ___sys_sendmsg+0xee/0x170 [ 5219.409744][ T895] __sys_sendmsg+0xcd/0x170 [ 5219.409744][ T895] do_syscall_64+0xc6/0x1e0 [ 5219.409744][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.409744][ T895] [ 5219.411474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5219.411474][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5219.411474][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5219.411474][ T895] ipv6_find_idev+0x102/0x170 [ 5219.411474][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5219.411474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.411474][ T895] netlink_rcv_skb+0x130/0x360 [ 5219.411474][ T895] netlink_unicast+0x449/0x710 [ 5219.411474][ T895] netlink_sendmsg+0x723/0xbe0 [ 5219.411474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5219.411474][ T895] ___sys_sendmsg+0xee/0x170 [ 5219.411474][ T895] __sys_sendmsg+0xcd/0x170 [ 5219.411474][ T895] do_syscall_64+0xc6/0x1e0 [ 5219.411474][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.411474][ T895] [ 5229.655066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5229.655518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5229.655518][ T895] netdev_get_by_index+0x5e/0x80 [ 5229.655518][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5229.655518][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5229.655518][ T895] ip6_route_add+0x1c/0x140 [ 5229.655518][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5229.655518][ T895] addrconf_add_dev+0xe2/0x170 [ 5229.655518][ T895] inet6_addr_add+0x12f/0xa40 [ 5229.655518][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5229.655518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5229.655518][ T895] netlink_rcv_skb+0x130/0x360 [ 5229.655518][ T895] netlink_unicast+0x449/0x710 [ 5229.655518][ T895] netlink_sendmsg+0x723/0xbe0 [ 5229.655518][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5229.655518][ T895] ___sys_sendmsg+0xee/0x170 [ 5229.655518][ T895] __sys_sendmsg+0xcd/0x170 [ 5229.655518][ T895] do_syscall_64+0xc6/0x1e0 [ 5229.655518][ T895] [ 5229.657775][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5229.657775][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5229.657775][ T895] ipv6_find_idev+0x102/0x170 [ 5229.657775][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5229.657775][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5229.657775][ T895] netlink_rcv_skb+0x130/0x360 [ 5229.657775][ T895] netlink_unicast+0x449/0x710 [ 5229.657775][ T895] netlink_sendmsg+0x723/0xbe0 [ 5229.657775][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5229.657775][ T895] ___sys_sendmsg+0xee/0x170 [ 5229.657775][ T895] __sys_sendmsg+0xcd/0x170 [ 5229.657775][ T895] do_syscall_64+0xc6/0x1e0 [ 5229.657775][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5229.657775][ T895] [ 5229.659675][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5229.659675][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5229.659675][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5229.659675][ T895] ipv6_find_idev+0x102/0x170 [ 5229.659675][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5229.659675][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5229.659675][ T895] netlink_rcv_skb+0x130/0x360 [ 5229.659675][ T895] netlink_unicast+0x449/0x710 [ 5229.659675][ T895] netlink_sendmsg+0x723/0xbe0 [ 5229.659675][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5229.659675][ T895] ___sys_sendmsg+0xee/0x170 [ 5229.659675][ T895] __sys_sendmsg+0xcd/0x170 [ 5229.659675][ T895] do_syscall_64+0xc6/0x1e0 [ 5229.659675][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5229.659675][ T895] [ 5239.902977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5239.903432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5239.903432][ T895] netdev_get_by_index+0x5e/0x80 [ 5239.903432][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5239.903432][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5239.903432][ T895] ip6_route_add+0x1c/0x140 [ 5239.903432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5239.903432][ T895] addrconf_add_dev+0xe2/0x170 [ 5239.903432][ T895] inet6_addr_add+0x12f/0xa40 [ 5239.903432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5239.903432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5239.903432][ T895] netlink_rcv_skb+0x130/0x360 [ 5239.903432][ T895] netlink_unicast+0x449/0x710 [ 5239.903432][ T895] netlink_sendmsg+0x723/0xbe0 [ 5239.903432][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5239.903432][ T895] ___sys_sendmsg+0xee/0x170 [ 5239.903432][ T895] __sys_sendmsg+0xcd/0x170 [ 5239.903432][ T895] do_syscall_64+0xc6/0x1e0 [ 5239.903432][ T895] [ 5239.906227][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5239.906227][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5239.906227][ T895] ipv6_find_idev+0x102/0x170 [ 5239.906227][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5239.906227][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5239.906227][ T895] netlink_rcv_skb+0x130/0x360 [ 5239.906227][ T895] netlink_unicast+0x449/0x710 [ 5239.906227][ T895] netlink_sendmsg+0x723/0xbe0 [ 5239.906227][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5239.906227][ T895] ___sys_sendmsg+0xee/0x170 [ 5239.906227][ T895] __sys_sendmsg+0xcd/0x170 [ 5239.906227][ T895] do_syscall_64+0xc6/0x1e0 [ 5239.906227][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5239.906227][ T895] [ 5239.908378][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5239.908378][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5239.908378][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5239.908378][ T895] ipv6_find_idev+0x102/0x170 [ 5239.908378][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5239.908378][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5239.908378][ T895] netlink_rcv_skb+0x130/0x360 [ 5239.908378][ T895] netlink_unicast+0x449/0x710 [ 5239.908378][ T895] netlink_sendmsg+0x723/0xbe0 [ 5239.908378][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5239.908378][ T895] ___sys_sendmsg+0xee/0x170 [ 5239.908378][ T895] __sys_sendmsg+0xcd/0x170 [ 5239.908378][ T895] do_syscall_64+0xc6/0x1e0 [ 5239.908378][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5239.908378][ T895] [ 5250.015007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5250.015448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5250.015448][ T895] netdev_get_by_index+0x5e/0x80 [ 5250.015448][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5250.015448][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5250.015448][ T895] ip6_route_add+0x1c/0x140 [ 5250.015448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5250.015448][ T895] addrconf_add_dev+0xe2/0x170 [ 5250.015448][ T895] inet6_addr_add+0x12f/0xa40 [ 5250.015448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5250.015448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5250.015448][ T895] netlink_rcv_skb+0x130/0x360 [ 5250.015448][ T895] netlink_unicast+0x449/0x710 [ 5250.015448][ T895] netlink_sendmsg+0x723/0xbe0 [ 5250.015448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5250.015448][ T895] ___sys_sendmsg+0xee/0x170 [ 5250.015448][ T895] __sys_sendmsg+0xcd/0x170 [ 5250.015448][ T895] do_syscall_64+0xc6/0x1e0 [ 5250.015448][ T895] [ 5250.017880][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5250.017880][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5250.017880][ T895] ipv6_find_idev+0x102/0x170 [ 5250.017880][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5250.017880][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5250.017880][ T895] netlink_rcv_skb+0x130/0x360 [ 5250.017880][ T895] netlink_unicast+0x449/0x710 [ 5250.017880][ T895] netlink_sendmsg+0x723/0xbe0 [ 5250.017880][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5250.017880][ T895] ___sys_sendmsg+0xee/0x170 [ 5250.017880][ T895] __sys_sendmsg+0xcd/0x170 [ 5250.017880][ T895] do_syscall_64+0xc6/0x1e0 [ 5250.017880][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5250.017880][ T895] [ 5250.019709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5250.019709][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5250.019709][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5250.019709][ T895] ipv6_find_idev+0x102/0x170 [ 5250.019709][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5250.019709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5250.019709][ T895] netlink_rcv_skb+0x130/0x360 [ 5250.019709][ T895] netlink_unicast+0x449/0x710 [ 5250.019709][ T895] netlink_sendmsg+0x723/0xbe0 [ 5250.019709][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5250.019709][ T895] ___sys_sendmsg+0xee/0x170 [ 5250.019709][ T895] __sys_sendmsg+0xcd/0x170 [ 5250.019709][ T895] do_syscall_64+0xc6/0x1e0 [ 5250.019709][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5250.019709][ T895] [ 5260.191042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5260.191522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5260.191522][ T895] netdev_get_by_index+0x5e/0x80 [ 5260.191522][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5260.191522][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5260.191522][ T895] ip6_route_add+0x1c/0x140 [ 5260.191522][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5260.191522][ T895] addrconf_add_dev+0xe2/0x170 [ 5260.191522][ T895] inet6_addr_add+0x12f/0xa40 [ 5260.191522][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5260.191522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.191522][ T895] netlink_rcv_skb+0x130/0x360 [ 5260.191522][ T895] netlink_unicast+0x449/0x710 [ 5260.191522][ T895] netlink_sendmsg+0x723/0xbe0 [ 5260.191522][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5260.191522][ T895] ___sys_sendmsg+0xee/0x170 [ 5260.191522][ T895] __sys_sendmsg+0xcd/0x170 [ 5260.191522][ T895] do_syscall_64+0xc6/0x1e0 [ 5260.191522][ T895] [ 5260.193757][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5260.193757][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5260.193757][ T895] ipv6_find_idev+0x102/0x170 [ 5260.193757][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5260.193757][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.193757][ T895] netlink_rcv_skb+0x130/0x360 [ 5260.193757][ T895] netlink_unicast+0x449/0x710 [ 5260.193757][ T895] netlink_sendmsg+0x723/0xbe0 [ 5260.193757][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5260.193757][ T895] ___sys_sendmsg+0xee/0x170 [ 5260.193757][ T895] __sys_sendmsg+0xcd/0x170 [ 5260.193757][ T895] do_syscall_64+0xc6/0x1e0 [ 5260.193757][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.193757][ T895] [ 5260.195484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5260.195484][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5260.195484][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5260.195484][ T895] ipv6_find_idev+0x102/0x170 [ 5260.195484][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5260.195484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.195484][ T895] netlink_rcv_skb+0x130/0x360 [ 5260.195484][ T895] netlink_unicast+0x449/0x710 [ 5260.195484][ T895] netlink_sendmsg+0x723/0xbe0 [ 5260.195484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5260.195484][ T895] ___sys_sendmsg+0xee/0x170 [ 5260.195484][ T895] __sys_sendmsg+0xcd/0x170 [ 5260.195484][ T895] do_syscall_64+0xc6/0x1e0 [ 5260.195484][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.195484][ T895] [ 5270.439054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5270.439540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5270.439540][ T895] netdev_get_by_index+0x5e/0x80 [ 5270.439540][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5270.439540][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5270.439540][ T895] ip6_route_add+0x1c/0x140 [ 5270.439540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5270.439540][ T895] addrconf_add_dev+0xe2/0x170 [ 5270.439540][ T895] inet6_addr_add+0x12f/0xa40 [ 5270.439540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5270.439540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.439540][ T895] netlink_rcv_skb+0x130/0x360 [ 5270.439540][ T895] netlink_unicast+0x449/0x710 [ 5270.439540][ T895] netlink_sendmsg+0x723/0xbe0 [ 5270.439540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5270.439540][ T895] ___sys_sendmsg+0xee/0x170 [ 5270.439540][ T895] __sys_sendmsg+0xcd/0x170 [ 5270.439540][ T895] do_syscall_64+0xc6/0x1e0 [ 5270.439540][ T895] [ 5270.441783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5270.441783][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5270.441783][ T895] ipv6_find_idev+0x102/0x170 [ 5270.441783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5270.441783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.441783][ T895] netlink_rcv_skb+0x130/0x360 [ 5270.441783][ T895] netlink_unicast+0x449/0x710 [ 5270.441783][ T895] netlink_sendmsg+0x723/0xbe0 [ 5270.441783][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5270.441783][ T895] ___sys_sendmsg+0xee/0x170 [ 5270.441783][ T895] __sys_sendmsg+0xcd/0x170 [ 5270.441783][ T895] do_syscall_64+0xc6/0x1e0 [ 5270.441783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.441783][ T895] [ 5270.443510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5270.443510][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5270.443510][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5270.443510][ T895] ipv6_find_idev+0x102/0x170 [ 5270.443510][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5270.443510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.443510][ T895] netlink_rcv_skb+0x130/0x360 [ 5270.443510][ T895] netlink_unicast+0x449/0x710 [ 5270.443510][ T895] netlink_sendmsg+0x723/0xbe0 [ 5270.443510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5270.443510][ T895] ___sys_sendmsg+0xee/0x170 [ 5270.443510][ T895] __sys_sendmsg+0xcd/0x170 [ 5270.443510][ T895] do_syscall_64+0xc6/0x1e0 [ 5270.443510][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.443510][ T895] [ 5280.687020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5280.687540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5280.687540][ T895] netdev_get_by_index+0x5e/0x80 [ 5280.687540][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5280.687540][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5280.687540][ T895] ip6_route_add+0x1c/0x140 [ 5280.687540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5280.687540][ T895] addrconf_add_dev+0xe2/0x170 [ 5280.687540][ T895] inet6_addr_add+0x12f/0xa40 [ 5280.687540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5280.687540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5280.687540][ T895] netlink_rcv_skb+0x130/0x360 [ 5280.687540][ T895] netlink_unicast+0x449/0x710 [ 5280.687540][ T895] netlink_sendmsg+0x723/0xbe0 [ 5280.687540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5280.687540][ T895] ___sys_sendmsg+0xee/0x170 [ 5280.687540][ T895] __sys_sendmsg+0xcd/0x170 [ 5280.687540][ T895] do_syscall_64+0xc6/0x1e0 [ 5280.687540][ T895] [ 5280.689762][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5280.689762][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5280.689762][ T895] ipv6_find_idev+0x102/0x170 [ 5280.689762][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5280.689762][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5280.689762][ T895] netlink_rcv_skb+0x130/0x360 [ 5280.689762][ T895] netlink_unicast+0x449/0x710 [ 5280.689762][ T895] netlink_sendmsg+0x723/0xbe0 [ 5280.689762][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5280.689762][ T895] ___sys_sendmsg+0xee/0x170 [ 5280.689762][ T895] __sys_sendmsg+0xcd/0x170 [ 5280.689762][ T895] do_syscall_64+0xc6/0x1e0 [ 5280.689762][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5280.689762][ T895] [ 5280.691902][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5280.691902][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5280.691902][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5280.691902][ T895] ipv6_find_idev+0x102/0x170 [ 5280.691902][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5280.691902][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5280.691902][ T895] netlink_rcv_skb+0x130/0x360 [ 5280.691902][ T895] netlink_unicast+0x449/0x710 [ 5280.691902][ T895] netlink_sendmsg+0x723/0xbe0 [ 5280.691902][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5280.691902][ T895] ___sys_sendmsg+0xee/0x170 [ 5280.691902][ T895] __sys_sendmsg+0xcd/0x170 [ 5280.691902][ T895] do_syscall_64+0xc6/0x1e0 [ 5280.691902][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5280.691902][ T895] [ 5290.935141][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5290.935652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5290.935652][ T895] netdev_get_by_index+0x5e/0x80 [ 5290.935652][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5290.935652][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5290.935652][ T895] ip6_route_add+0x1c/0x140 [ 5290.935652][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5290.935652][ T895] addrconf_add_dev+0xe2/0x170 [ 5290.935652][ T895] inet6_addr_add+0x12f/0xa40 [ 5290.935652][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5290.935652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5290.935652][ T895] netlink_rcv_skb+0x130/0x360 [ 5290.935652][ T895] netlink_unicast+0x449/0x710 [ 5290.935652][ T895] netlink_sendmsg+0x723/0xbe0 [ 5290.935652][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5290.935652][ T895] ___sys_sendmsg+0xee/0x170 [ 5290.935652][ T895] __sys_sendmsg+0xcd/0x170 [ 5290.935652][ T895] do_syscall_64+0xc6/0x1e0 [ 5290.935652][ T895] [ 5290.937920][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5290.937920][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5290.937920][ T895] ipv6_find_idev+0x102/0x170 [ 5290.937920][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5290.937920][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5290.937920][ T895] netlink_rcv_skb+0x130/0x360 [ 5290.937920][ T895] netlink_unicast+0x449/0x710 [ 5290.937920][ T895] netlink_sendmsg+0x723/0xbe0 [ 5290.937920][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5290.937920][ T895] ___sys_sendmsg+0xee/0x170 [ 5290.937920][ T895] __sys_sendmsg+0xcd/0x170 [ 5290.937920][ T895] do_syscall_64+0xc6/0x1e0 [ 5290.937920][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5290.937920][ T895] [ 5290.939652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5290.939652][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5290.939652][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5290.939652][ T895] ipv6_find_idev+0x102/0x170 [ 5290.939652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5290.939652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5290.939652][ T895] netlink_rcv_skb+0x130/0x360 [ 5290.939652][ T895] netlink_unicast+0x449/0x710 [ 5290.939652][ T895] netlink_sendmsg+0x723/0xbe0 [ 5290.939652][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5290.939652][ T895] ___sys_sendmsg+0xee/0x170 [ 5290.939652][ T895] __sys_sendmsg+0xcd/0x170 [ 5290.939652][ T895] do_syscall_64+0xc6/0x1e0 [ 5290.939652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5290.939652][ T895] [ 5301.182978][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5301.183434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5301.183434][ T895] netdev_get_by_index+0x5e/0x80 [ 5301.183434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5301.183434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5301.183434][ T895] ip6_route_add+0x1c/0x140 [ 5301.183434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5301.183434][ T895] addrconf_add_dev+0xe2/0x170 [ 5301.183434][ T895] inet6_addr_add+0x12f/0xa40 [ 5301.183434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5301.183434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5301.183434][ T895] netlink_rcv_skb+0x130/0x360 [ 5301.183434][ T895] netlink_unicast+0x449/0x710 [ 5301.183434][ T895] netlink_sendmsg+0x723/0xbe0 [ 5301.183434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5301.183434][ T895] ___sys_sendmsg+0xee/0x170 [ 5301.183434][ T895] __sys_sendmsg+0xcd/0x170 [ 5301.183434][ T895] do_syscall_64+0xc6/0x1e0 [ 5301.183434][ T895] [ 5301.185843][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5301.185843][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5301.185843][ T895] ipv6_find_idev+0x102/0x170 [ 5301.185843][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5301.185843][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5301.185843][ T895] netlink_rcv_skb+0x130/0x360 [ 5301.185843][ T895] netlink_unicast+0x449/0x710 [ 5301.185843][ T895] netlink_sendmsg+0x723/0xbe0 [ 5301.185843][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5301.185843][ T895] ___sys_sendmsg+0xee/0x170 [ 5301.185843][ T895] __sys_sendmsg+0xcd/0x170 [ 5301.185843][ T895] do_syscall_64+0xc6/0x1e0 [ 5301.185843][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5301.185843][ T895] [ 5301.187743][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5301.187743][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5301.187743][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5301.187743][ T895] ipv6_find_idev+0x102/0x170 [ 5301.187743][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5301.187743][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5301.187743][ T895] netlink_rcv_skb+0x130/0x360 [ 5301.187743][ T895] netlink_unicast+0x449/0x710 [ 5301.187743][ T895] netlink_sendmsg+0x723/0xbe0 [ 5301.187743][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5301.187743][ T895] ___sys_sendmsg+0xee/0x170 [ 5301.187743][ T895] __sys_sendmsg+0xcd/0x170 [ 5301.187743][ T895] do_syscall_64+0xc6/0x1e0 [ 5301.187743][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5301.187743][ T895] [ 5311.246989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5311.247414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5311.247414][ T895] netdev_get_by_index+0x5e/0x80 [ 5311.247414][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5311.247414][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5311.247414][ T895] ip6_route_add+0x1c/0x140 [ 5311.247414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5311.247414][ T895] addrconf_add_dev+0xe2/0x170 [ 5311.247414][ T895] inet6_addr_add+0x12f/0xa40 [ 5311.247414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5311.247414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5311.247414][ T895] netlink_rcv_skb+0x130/0x360 [ 5311.247414][ T895] netlink_unicast+0x449/0x710 [ 5311.247414][ T895] netlink_sendmsg+0x723/0xbe0 [ 5311.247414][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5311.247414][ T895] ___sys_sendmsg+0xee/0x170 [ 5311.247414][ T895] __sys_sendmsg+0xcd/0x170 [ 5311.247414][ T895] do_syscall_64+0xc6/0x1e0 [ 5311.247414][ T895] [ 5311.249663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5311.249663][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5311.249663][ T895] ipv6_find_idev+0x102/0x170 [ 5311.249663][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5311.249663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5311.249663][ T895] netlink_rcv_skb+0x130/0x360 [ 5311.249663][ T895] netlink_unicast+0x449/0x710 [ 5311.249663][ T895] netlink_sendmsg+0x723/0xbe0 [ 5311.249663][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5311.249663][ T895] ___sys_sendmsg+0xee/0x170 [ 5311.249663][ T895] __sys_sendmsg+0xcd/0x170 [ 5311.249663][ T895] do_syscall_64+0xc6/0x1e0 [ 5311.249663][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5311.249663][ T895] [ 5311.251395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5311.251395][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5311.251395][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5311.251395][ T895] ipv6_find_idev+0x102/0x170 [ 5311.251395][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5311.251395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5311.251395][ T895] netlink_rcv_skb+0x130/0x360 [ 5311.251395][ T895] netlink_unicast+0x449/0x710 [ 5311.251395][ T895] netlink_sendmsg+0x723/0xbe0 [ 5311.251395][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5311.251395][ T895] ___sys_sendmsg+0xee/0x170 [ 5311.251395][ T895] __sys_sendmsg+0xcd/0x170 [ 5311.251395][ T895] do_syscall_64+0xc6/0x1e0 [ 5311.251395][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5311.251395][ T895] [ 5321.502974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5321.503406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5321.503406][ T895] netdev_get_by_index+0x5e/0x80 [ 5321.503406][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5321.503406][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5321.503406][ T895] ip6_route_add+0x1c/0x140 [ 5321.503406][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5321.503406][ T895] addrconf_add_dev+0xe2/0x170 [ 5321.503406][ T895] inet6_addr_add+0x12f/0xa40 [ 5321.503406][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5321.503406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.503406][ T895] netlink_rcv_skb+0x130/0x360 [ 5321.503406][ T895] netlink_unicast+0x449/0x710 [ 5321.503406][ T895] netlink_sendmsg+0x723/0xbe0 [ 5321.503406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5321.503406][ T895] ___sys_sendmsg+0xee/0x170 [ 5321.503406][ T895] __sys_sendmsg+0xcd/0x170 [ 5321.503406][ T895] do_syscall_64+0xc6/0x1e0 [ 5321.503406][ T895] [ 5321.505791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5321.505791][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5321.505791][ T895] ipv6_find_idev+0x102/0x170 [ 5321.505791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5321.505791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.505791][ T895] netlink_rcv_skb+0x130/0x360 [ 5321.505791][ T895] netlink_unicast+0x449/0x710 [ 5321.505791][ T895] netlink_sendmsg+0x723/0xbe0 [ 5321.505791][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5321.505791][ T895] ___sys_sendmsg+0xee/0x170 [ 5321.505791][ T895] __sys_sendmsg+0xcd/0x170 [ 5321.505791][ T895] do_syscall_64+0xc6/0x1e0 [ 5321.505791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.505791][ T895] [ 5321.507667][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5321.507667][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5321.507667][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5321.507667][ T895] ipv6_find_idev+0x102/0x170 [ 5321.507667][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5321.507667][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.507667][ T895] netlink_rcv_skb+0x130/0x360 [ 5321.507667][ T895] netlink_unicast+0x449/0x710 [ 5321.507667][ T895] netlink_sendmsg+0x723/0xbe0 [ 5321.507667][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5321.507667][ T895] ___sys_sendmsg+0xee/0x170 [ 5321.507667][ T895] __sys_sendmsg+0xcd/0x170 [ 5321.507667][ T895] do_syscall_64+0xc6/0x1e0 [ 5321.507667][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.507667][ T895] [ 5331.758971][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5331.759468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5331.759468][ T895] netdev_get_by_index+0x5e/0x80 [ 5331.759468][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5331.759468][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5331.759468][ T895] ip6_route_add+0x1c/0x140 [ 5331.759468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5331.759468][ T895] addrconf_add_dev+0xe2/0x170 [ 5331.759468][ T895] inet6_addr_add+0x12f/0xa40 [ 5331.759468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5331.759468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.759468][ T895] netlink_rcv_skb+0x130/0x360 [ 5331.759468][ T895] netlink_unicast+0x449/0x710 [ 5331.759468][ T895] netlink_sendmsg+0x723/0xbe0 [ 5331.759468][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5331.759468][ T895] ___sys_sendmsg+0xee/0x170 [ 5331.759468][ T895] __sys_sendmsg+0xcd/0x170 [ 5331.759468][ T895] do_syscall_64+0xc6/0x1e0 [ 5331.759468][ T895] [ 5331.761672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5331.761672][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5331.761672][ T895] ipv6_find_idev+0x102/0x170 [ 5331.761672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5331.761672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.761672][ T895] netlink_rcv_skb+0x130/0x360 [ 5331.761672][ T895] netlink_unicast+0x449/0x710 [ 5331.761672][ T895] netlink_sendmsg+0x723/0xbe0 [ 5331.761672][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5331.761672][ T895] ___sys_sendmsg+0xee/0x170 [ 5331.761672][ T895] __sys_sendmsg+0xcd/0x170 [ 5331.761672][ T895] do_syscall_64+0xc6/0x1e0 [ 5331.761672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.761672][ T895] [ 5331.763380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5331.763380][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5331.763380][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5331.763380][ T895] ipv6_find_idev+0x102/0x170 [ 5331.763380][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5331.763380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.763380][ T895] netlink_rcv_skb+0x130/0x360 [ 5331.763380][ T895] netlink_unicast+0x449/0x710 [ 5331.763380][ T895] netlink_sendmsg+0x723/0xbe0 [ 5331.763380][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5331.763380][ T895] ___sys_sendmsg+0xee/0x170 [ 5331.763380][ T895] __sys_sendmsg+0xcd/0x170 [ 5331.763380][ T895] do_syscall_64+0xc6/0x1e0 [ 5331.763380][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.763380][ T895] [ 5342.014970][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5342.015388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5342.015388][ T895] netdev_get_by_index+0x5e/0x80 [ 5342.015388][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5342.015388][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5342.015388][ T895] ip6_route_add+0x1c/0x140 [ 5342.015388][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5342.015388][ T895] addrconf_add_dev+0xe2/0x170 [ 5342.015388][ T895] inet6_addr_add+0x12f/0xa40 [ 5342.015388][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5342.015388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5342.015388][ T895] netlink_rcv_skb+0x130/0x360 [ 5342.015388][ T895] netlink_unicast+0x449/0x710 [ 5342.015388][ T895] netlink_sendmsg+0x723/0xbe0 [ 5342.015388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5342.015388][ T895] ___sys_sendmsg+0xee/0x170 [ 5342.015388][ T895] __sys_sendmsg+0xcd/0x170 [ 5342.015388][ T895] do_syscall_64+0xc6/0x1e0 [ 5342.015388][ T895] [ 5342.017616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5342.017616][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5342.017616][ T895] ipv6_find_idev+0x102/0x170 [ 5342.017616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5342.017616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5342.017616][ T895] netlink_rcv_skb+0x130/0x360 [ 5342.017616][ T895] netlink_unicast+0x449/0x710 [ 5342.017616][ T895] netlink_sendmsg+0x723/0xbe0 [ 5342.017616][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5342.017616][ T895] ___sys_sendmsg+0xee/0x170 [ 5342.017616][ T895] __sys_sendmsg+0xcd/0x170 [ 5342.017616][ T895] do_syscall_64+0xc6/0x1e0 [ 5342.017616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5342.017616][ T895] [ 5342.019331][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5342.019331][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5342.019331][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5342.019331][ T895] ipv6_find_idev+0x102/0x170 [ 5342.019331][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5342.019331][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5342.019331][ T895] netlink_rcv_skb+0x130/0x360 [ 5342.019331][ T895] netlink_unicast+0x449/0x710 [ 5342.019331][ T895] netlink_sendmsg+0x723/0xbe0 [ 5342.019331][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5342.019331][ T895] ___sys_sendmsg+0xee/0x170 [ 5342.019331][ T895] __sys_sendmsg+0xcd/0x170 [ 5342.019331][ T895] do_syscall_64+0xc6/0x1e0 [ 5342.019331][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5342.019331][ T895] [ 5352.270994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5352.271463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5352.271463][ T895] netdev_get_by_index+0x5e/0x80 [ 5352.271463][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5352.271463][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5352.271463][ T895] ip6_route_add+0x1c/0x140 [ 5352.271463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5352.271463][ T895] addrconf_add_dev+0xe2/0x170 [ 5352.271463][ T895] inet6_addr_add+0x12f/0xa40 [ 5352.271463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5352.271463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5352.271463][ T895] netlink_rcv_skb+0x130/0x360 [ 5352.271463][ T895] netlink_unicast+0x449/0x710 [ 5352.271463][ T895] netlink_sendmsg+0x723/0xbe0 [ 5352.271463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5352.271463][ T895] ___sys_sendmsg+0xee/0x170 [ 5352.271463][ T895] __sys_sendmsg+0xcd/0x170 [ 5352.271463][ T895] do_syscall_64+0xc6/0x1e0 [ 5352.271463][ T895] [ 5352.274234][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5352.274234][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5352.274234][ T895] ipv6_find_idev+0x102/0x170 [ 5352.274234][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5352.274234][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5352.274234][ T895] netlink_rcv_skb+0x130/0x360 [ 5352.274234][ T895] netlink_unicast+0x449/0x710 [ 5352.274234][ T895] netlink_sendmsg+0x723/0xbe0 [ 5352.274234][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5352.274234][ T895] ___sys_sendmsg+0xee/0x170 [ 5352.274234][ T895] __sys_sendmsg+0xcd/0x170 [ 5352.274234][ T895] do_syscall_64+0xc6/0x1e0 [ 5352.274234][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5352.274234][ T895] [ 5352.275950][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5352.275950][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5352.275950][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5352.275950][ T895] ipv6_find_idev+0x102/0x170 [ 5352.275950][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5352.275950][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5352.275950][ T895] netlink_rcv_skb+0x130/0x360 [ 5352.275950][ T895] netlink_unicast+0x449/0x710 [ 5352.275950][ T895] netlink_sendmsg+0x723/0xbe0 [ 5352.275950][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5352.275950][ T895] ___sys_sendmsg+0xee/0x170 [ 5352.275950][ T895] __sys_sendmsg+0xcd/0x170 [ 5352.275950][ T895] do_syscall_64+0xc6/0x1e0 [ 5352.275950][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5352.275950][ T895] [ 5362.526994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5362.527403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5362.527403][ T895] netdev_get_by_index+0x5e/0x80 [ 5362.527403][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5362.527403][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5362.527403][ T895] ip6_route_add+0x1c/0x140 [ 5362.527403][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5362.527403][ T895] addrconf_add_dev+0xe2/0x170 [ 5362.527403][ T895] inet6_addr_add+0x12f/0xa40 [ 5362.527403][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5362.527403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.527403][ T895] netlink_rcv_skb+0x130/0x360 [ 5362.527403][ T895] netlink_unicast+0x449/0x710 [ 5362.527403][ T895] netlink_sendmsg+0x723/0xbe0 [ 5362.527403][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5362.527403][ T895] ___sys_sendmsg+0xee/0x170 [ 5362.527403][ T895] __sys_sendmsg+0xcd/0x170 [ 5362.527403][ T895] do_syscall_64+0xc6/0x1e0 [ 5362.527403][ T895] [ 5362.529623][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5362.529623][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5362.529623][ T895] ipv6_find_idev+0x102/0x170 [ 5362.529623][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5362.529623][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.529623][ T895] netlink_rcv_skb+0x130/0x360 [ 5362.529623][ T895] netlink_unicast+0x449/0x710 [ 5362.529623][ T895] netlink_sendmsg+0x723/0xbe0 [ 5362.529623][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5362.529623][ T895] ___sys_sendmsg+0xee/0x170 [ 5362.529623][ T895] __sys_sendmsg+0xcd/0x170 [ 5362.529623][ T895] do_syscall_64+0xc6/0x1e0 [ 5362.529623][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.529623][ T895] [ 5362.531345][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5362.531345][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5362.531345][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5362.531345][ T895] ipv6_find_idev+0x102/0x170 [ 5362.531345][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5362.531345][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.531345][ T895] netlink_rcv_skb+0x130/0x360 [ 5362.531345][ T895] netlink_unicast+0x449/0x710 [ 5362.531345][ T895] netlink_sendmsg+0x723/0xbe0 [ 5362.531345][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5362.531345][ T895] ___sys_sendmsg+0xee/0x170 [ 5362.531345][ T895] __sys_sendmsg+0xcd/0x170 [ 5362.531345][ T895] do_syscall_64+0xc6/0x1e0 [ 5362.531345][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.531345][ T895] [ 5372.783015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5372.783496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5372.783496][ T895] netdev_get_by_index+0x5e/0x80 [ 5372.783496][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5372.783496][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5372.783496][ T895] ip6_route_add+0x1c/0x140 [ 5372.783496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5372.783496][ T895] addrconf_add_dev+0xe2/0x170 [ 5372.783496][ T895] inet6_addr_add+0x12f/0xa40 [ 5372.783496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5372.783496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.783496][ T895] netlink_rcv_skb+0x130/0x360 [ 5372.783496][ T895] netlink_unicast+0x449/0x710 [ 5372.783496][ T895] netlink_sendmsg+0x723/0xbe0 [ 5372.783496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5372.783496][ T895] ___sys_sendmsg+0xee/0x170 [ 5372.783496][ T895] __sys_sendmsg+0xcd/0x170 [ 5372.783496][ T895] do_syscall_64+0xc6/0x1e0 [ 5372.783496][ T895] [ 5372.785707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5372.785707][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5372.785707][ T895] ipv6_find_idev+0x102/0x170 [ 5372.785707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5372.785707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.785707][ T895] netlink_rcv_skb+0x130/0x360 [ 5372.785707][ T895] netlink_unicast+0x449/0x710 [ 5372.785707][ T895] netlink_sendmsg+0x723/0xbe0 [ 5372.785707][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5372.785707][ T895] ___sys_sendmsg+0xee/0x170 [ 5372.785707][ T895] __sys_sendmsg+0xcd/0x170 [ 5372.785707][ T895] do_syscall_64+0xc6/0x1e0 [ 5372.785707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.785707][ T895] [ 5372.787430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5372.787430][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5372.787430][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5372.787430][ T895] ipv6_find_idev+0x102/0x170 [ 5372.787430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5372.787430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.787430][ T895] netlink_rcv_skb+0x130/0x360 [ 5372.787430][ T895] netlink_unicast+0x449/0x710 [ 5372.787430][ T895] netlink_sendmsg+0x723/0xbe0 [ 5372.787430][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5372.787430][ T895] ___sys_sendmsg+0xee/0x170 [ 5372.787430][ T895] __sys_sendmsg+0xcd/0x170 [ 5372.787430][ T895] do_syscall_64+0xc6/0x1e0 [ 5372.787430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.787430][ T895] [ 5383.030998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5383.031422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5383.031422][ T895] netdev_get_by_index+0x5e/0x80 [ 5383.031422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5383.031422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5383.031422][ T895] ip6_route_add+0x1c/0x140 [ 5383.031422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5383.031422][ T895] addrconf_add_dev+0xe2/0x170 [ 5383.031422][ T895] inet6_addr_add+0x12f/0xa40 [ 5383.031422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5383.031422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5383.031422][ T895] netlink_rcv_skb+0x130/0x360 [ 5383.031422][ T895] netlink_unicast+0x449/0x710 [ 5383.031422][ T895] netlink_sendmsg+0x723/0xbe0 [ 5383.031422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5383.031422][ T895] ___sys_sendmsg+0xee/0x170 [ 5383.031422][ T895] __sys_sendmsg+0xcd/0x170 [ 5383.031422][ T895] do_syscall_64+0xc6/0x1e0 [ 5383.031422][ T895] [ 5383.033657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5383.033657][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5383.033657][ T895] ipv6_find_idev+0x102/0x170 [ 5383.033657][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5383.033657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5383.033657][ T895] netlink_rcv_skb+0x130/0x360 [ 5383.033657][ T895] netlink_unicast+0x449/0x710 [ 5383.033657][ T895] netlink_sendmsg+0x723/0xbe0 [ 5383.033657][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5383.033657][ T895] ___sys_sendmsg+0xee/0x170 [ 5383.033657][ T895] __sys_sendmsg+0xcd/0x170 [ 5383.033657][ T895] do_syscall_64+0xc6/0x1e0 [ 5383.033657][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5383.033657][ T895] [ 5383.035392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5383.035392][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5383.035392][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5383.035392][ T895] ipv6_find_idev+0x102/0x170 [ 5383.035392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5383.035392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5383.035392][ T895] netlink_rcv_skb+0x130/0x360 [ 5383.035392][ T895] netlink_unicast+0x449/0x710 [ 5383.035392][ T895] netlink_sendmsg+0x723/0xbe0 [ 5383.035392][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5383.035392][ T895] ___sys_sendmsg+0xee/0x170 [ 5383.035392][ T895] __sys_sendmsg+0xcd/0x170 [ 5383.035392][ T895] do_syscall_64+0xc6/0x1e0 [ 5383.035392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5383.035392][ T895] [ 5393.222993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5393.223416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5393.223416][ T895] netdev_get_by_index+0x5e/0x80 [ 5393.223416][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5393.223416][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5393.223416][ T895] ip6_route_add+0x1c/0x140 [ 5393.223416][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5393.223416][ T895] addrconf_add_dev+0xe2/0x170 [ 5393.223416][ T895] inet6_addr_add+0x12f/0xa40 [ 5393.223416][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5393.223416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5393.223416][ T895] netlink_rcv_skb+0x130/0x360 [ 5393.223416][ T895] netlink_unicast+0x449/0x710 [ 5393.223416][ T895] netlink_sendmsg+0x723/0xbe0 [ 5393.223416][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5393.223416][ T895] ___sys_sendmsg+0xee/0x170 [ 5393.223416][ T895] __sys_sendmsg+0xcd/0x170 [ 5393.223416][ T895] do_syscall_64+0xc6/0x1e0 [ 5393.223416][ T895] [ 5393.225629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5393.225629][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5393.225629][ T895] ipv6_find_idev+0x102/0x170 [ 5393.225629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5393.225629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5393.225629][ T895] netlink_rcv_skb+0x130/0x360 [ 5393.225629][ T895] netlink_unicast+0x449/0x710 [ 5393.225629][ T895] netlink_sendmsg+0x723/0xbe0 [ 5393.225629][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5393.225629][ T895] ___sys_sendmsg+0xee/0x170 [ 5393.225629][ T895] __sys_sendmsg+0xcd/0x170 [ 5393.225629][ T895] do_syscall_64+0xc6/0x1e0 [ 5393.225629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5393.225629][ T895] [ 5393.227360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5393.227360][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5393.227360][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5393.227360][ T895] ipv6_find_idev+0x102/0x170 [ 5393.227360][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5393.227360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5393.227360][ T895] netlink_rcv_skb+0x130/0x360 [ 5393.227360][ T895] netlink_unicast+0x449/0x710 [ 5393.227360][ T895] netlink_sendmsg+0x723/0xbe0 [ 5393.227360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5393.227360][ T895] ___sys_sendmsg+0xee/0x170 [ 5393.227360][ T895] __sys_sendmsg+0xcd/0x170 [ 5393.227360][ T895] do_syscall_64+0xc6/0x1e0 [ 5393.227360][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5393.227360][ T895] [ 5403.471008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5403.471423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5403.471423][ T895] netdev_get_by_index+0x5e/0x80 [ 5403.471423][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5403.471423][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5403.471423][ T895] ip6_route_add+0x1c/0x140 [ 5403.471423][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5403.471423][ T895] addrconf_add_dev+0xe2/0x170 [ 5403.471423][ T895] inet6_addr_add+0x12f/0xa40 [ 5403.471423][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5403.471423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5403.471423][ T895] netlink_rcv_skb+0x130/0x360 [ 5403.471423][ T895] netlink_unicast+0x449/0x710 [ 5403.471423][ T895] netlink_sendmsg+0x723/0xbe0 [ 5403.471423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5403.471423][ T895] ___sys_sendmsg+0xee/0x170 [ 5403.471423][ T895] __sys_sendmsg+0xcd/0x170 [ 5403.471423][ T895] do_syscall_64+0xc6/0x1e0 [ 5403.471423][ T895] [ 5403.473644][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5403.473644][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5403.473644][ T895] ipv6_find_idev+0x102/0x170 [ 5403.473644][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5403.473644][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5403.473644][ T895] netlink_rcv_skb+0x130/0x360 [ 5403.473644][ T895] netlink_unicast+0x449/0x710 [ 5403.473644][ T895] netlink_sendmsg+0x723/0xbe0 [ 5403.473644][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5403.473644][ T895] ___sys_sendmsg+0xee/0x170 [ 5403.473644][ T895] __sys_sendmsg+0xcd/0x170 [ 5403.473644][ T895] do_syscall_64+0xc6/0x1e0 [ 5403.473644][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5403.473644][ T895] [ 5403.475353][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5403.475353][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5403.475353][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5403.475353][ T895] ipv6_find_idev+0x102/0x170 [ 5403.475353][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5403.475353][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5403.475353][ T895] netlink_rcv_skb+0x130/0x360 [ 5403.475353][ T895] netlink_unicast+0x449/0x710 [ 5403.475353][ T895] netlink_sendmsg+0x723/0xbe0 [ 5403.475353][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5403.475353][ T895] ___sys_sendmsg+0xee/0x170 [ 5403.475353][ T895] __sys_sendmsg+0xcd/0x170 [ 5403.475353][ T895] do_syscall_64+0xc6/0x1e0 [ 5403.475353][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5403.475353][ T895] [ 5413.719012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5413.719444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5413.719444][ T895] netdev_get_by_index+0x5e/0x80 [ 5413.719444][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5413.719444][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5413.719444][ T895] ip6_route_add+0x1c/0x140 [ 5413.719444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5413.719444][ T895] addrconf_add_dev+0xe2/0x170 [ 5413.719444][ T895] inet6_addr_add+0x12f/0xa40 [ 5413.719444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5413.719444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.719444][ T895] netlink_rcv_skb+0x130/0x360 [ 5413.719444][ T895] netlink_unicast+0x449/0x710 [ 5413.719444][ T895] netlink_sendmsg+0x723/0xbe0 [ 5413.719444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5413.719444][ T895] ___sys_sendmsg+0xee/0x170 [ 5413.719444][ T895] __sys_sendmsg+0xcd/0x170 [ 5413.719444][ T895] do_syscall_64+0xc6/0x1e0 [ 5413.719444][ T895] [ 5413.721652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5413.721652][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5413.721652][ T895] ipv6_find_idev+0x102/0x170 [ 5413.721652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5413.721652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.721652][ T895] netlink_rcv_skb+0x130/0x360 [ 5413.721652][ T895] netlink_unicast+0x449/0x710 [ 5413.721652][ T895] netlink_sendmsg+0x723/0xbe0 [ 5413.721652][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5413.721652][ T895] ___sys_sendmsg+0xee/0x170 [ 5413.721652][ T895] __sys_sendmsg+0xcd/0x170 [ 5413.721652][ T895] do_syscall_64+0xc6/0x1e0 [ 5413.721652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.721652][ T895] [ 5413.723367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5413.723367][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5413.723367][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5413.723367][ T895] ipv6_find_idev+0x102/0x170 [ 5413.723367][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5413.723367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.723367][ T895] netlink_rcv_skb+0x130/0x360 [ 5413.723367][ T895] netlink_unicast+0x449/0x710 [ 5413.723367][ T895] netlink_sendmsg+0x723/0xbe0 [ 5413.723367][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5413.723367][ T895] ___sys_sendmsg+0xee/0x170 [ 5413.723367][ T895] __sys_sendmsg+0xcd/0x170 [ 5413.723367][ T895] do_syscall_64+0xc6/0x1e0 [ 5413.723367][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.723367][ T895] [ 5423.966992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5423.967406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5423.967406][ T895] netdev_get_by_index+0x5e/0x80 [ 5423.967406][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5423.967406][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5423.967406][ T895] ip6_route_add+0x1c/0x140 [ 5423.967406][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5423.967406][ T895] addrconf_add_dev+0xe2/0x170 [ 5423.967406][ T895] inet6_addr_add+0x12f/0xa40 [ 5423.967406][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5423.967406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.967406][ T895] netlink_rcv_skb+0x130/0x360 [ 5423.967406][ T895] netlink_unicast+0x449/0x710 [ 5423.967406][ T895] netlink_sendmsg+0x723/0xbe0 [ 5423.967406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5423.967406][ T895] ___sys_sendmsg+0xee/0x170 [ 5423.967406][ T895] __sys_sendmsg+0xcd/0x170 [ 5423.967406][ T895] do_syscall_64+0xc6/0x1e0 [ 5423.967406][ T895] [ 5423.969616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5423.969616][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5423.969616][ T895] ipv6_find_idev+0x102/0x170 [ 5423.969616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5423.969616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.969616][ T895] netlink_rcv_skb+0x130/0x360 [ 5423.969616][ T895] netlink_unicast+0x449/0x710 [ 5423.969616][ T895] netlink_sendmsg+0x723/0xbe0 [ 5423.969616][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5423.969616][ T895] ___sys_sendmsg+0xee/0x170 [ 5423.969616][ T895] __sys_sendmsg+0xcd/0x170 [ 5423.969616][ T895] do_syscall_64+0xc6/0x1e0 [ 5423.969616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.969616][ T895] [ 5423.971326][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5423.971326][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5423.971326][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5423.971326][ T895] ipv6_find_idev+0x102/0x170 [ 5423.971326][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5423.971326][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.971326][ T895] netlink_rcv_skb+0x130/0x360 [ 5423.971326][ T895] netlink_unicast+0x449/0x710 [ 5423.971326][ T895] netlink_sendmsg+0x723/0xbe0 [ 5423.971326][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5423.971326][ T895] ___sys_sendmsg+0xee/0x170 [ 5423.971326][ T895] __sys_sendmsg+0xcd/0x170 [ 5423.971326][ T895] do_syscall_64+0xc6/0x1e0 [ 5423.971326][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.971326][ T895] [ 5434.062994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5434.063407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5434.063407][ T895] netdev_get_by_index+0x5e/0x80 [ 5434.063407][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5434.063407][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5434.063407][ T895] ip6_route_add+0x1c/0x140 [ 5434.063407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5434.063407][ T895] addrconf_add_dev+0xe2/0x170 [ 5434.063407][ T895] inet6_addr_add+0x12f/0xa40 [ 5434.063407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5434.063407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5434.063407][ T895] netlink_rcv_skb+0x130/0x360 [ 5434.063407][ T895] netlink_unicast+0x449/0x710 [ 5434.063407][ T895] netlink_sendmsg+0x723/0xbe0 [ 5434.063407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5434.063407][ T895] ___sys_sendmsg+0xee/0x170 [ 5434.063407][ T895] __sys_sendmsg+0xcd/0x170 [ 5434.063407][ T895] do_syscall_64+0xc6/0x1e0 [ 5434.063407][ T895] [ 5434.065629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5434.065629][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5434.065629][ T895] ipv6_find_idev+0x102/0x170 [ 5434.065629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5434.065629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5434.065629][ T895] netlink_rcv_skb+0x130/0x360 [ 5434.065629][ T895] netlink_unicast+0x449/0x710 [ 5434.065629][ T895] netlink_sendmsg+0x723/0xbe0 [ 5434.065629][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5434.065629][ T895] ___sys_sendmsg+0xee/0x170 [ 5434.065629][ T895] __sys_sendmsg+0xcd/0x170 [ 5434.065629][ T895] do_syscall_64+0xc6/0x1e0 [ 5434.065629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5434.065629][ T895] [ 5434.067346][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5434.067346][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5434.067346][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5434.067346][ T895] ipv6_find_idev+0x102/0x170 [ 5434.067346][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5434.067346][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5434.067346][ T895] netlink_rcv_skb+0x130/0x360 [ 5434.067346][ T895] netlink_unicast+0x449/0x710 [ 5434.067346][ T895] netlink_sendmsg+0x723/0xbe0 [ 5434.067346][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5434.067346][ T895] ___sys_sendmsg+0xee/0x170 [ 5434.067346][ T895] __sys_sendmsg+0xcd/0x170 [ 5434.067346][ T895] do_syscall_64+0xc6/0x1e0 [ 5434.067346][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5434.067346][ T895] [ 5444.310929][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5444.311348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5444.311348][ T895] netdev_get_by_index+0x5e/0x80 [ 5444.311348][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5444.311348][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5444.311348][ T895] ip6_route_add+0x1c/0x140 [ 5444.311348][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5444.311348][ T895] addrconf_add_dev+0xe2/0x170 [ 5444.311348][ T895] inet6_addr_add+0x12f/0xa40 [ 5444.311348][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5444.311348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5444.311348][ T895] netlink_rcv_skb+0x130/0x360 [ 5444.311348][ T895] netlink_unicast+0x449/0x710 [ 5444.311348][ T895] netlink_sendmsg+0x723/0xbe0 [ 5444.311348][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5444.311348][ T895] ___sys_sendmsg+0xee/0x170 [ 5444.311348][ T895] __sys_sendmsg+0xcd/0x170 [ 5444.311348][ T895] do_syscall_64+0xc6/0x1e0 [ 5444.311348][ T895] [ 5444.313587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5444.313587][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5444.313587][ T895] ipv6_find_idev+0x102/0x170 [ 5444.313587][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5444.313587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5444.313587][ T895] netlink_rcv_skb+0x130/0x360 [ 5444.313587][ T895] netlink_unicast+0x449/0x710 [ 5444.313587][ T895] netlink_sendmsg+0x723/0xbe0 [ 5444.313587][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5444.313587][ T895] ___sys_sendmsg+0xee/0x170 [ 5444.313587][ T895] __sys_sendmsg+0xcd/0x170 [ 5444.313587][ T895] do_syscall_64+0xc6/0x1e0 [ 5444.313587][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5444.313587][ T895] [ 5444.315310][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5444.315310][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5444.315310][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5444.315310][ T895] ipv6_find_idev+0x102/0x170 [ 5444.315310][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5444.315310][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5444.315310][ T895] netlink_rcv_skb+0x130/0x360 [ 5444.315310][ T895] netlink_unicast+0x449/0x710 [ 5444.315310][ T895] netlink_sendmsg+0x723/0xbe0 [ 5444.315310][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5444.315310][ T895] ___sys_sendmsg+0xee/0x170 [ 5444.315310][ T895] __sys_sendmsg+0xcd/0x170 [ 5444.315310][ T895] do_syscall_64+0xc6/0x1e0 [ 5444.315310][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5444.315310][ T895] [ 5454.558924][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5454.559342][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5454.559342][ T895] netdev_get_by_index+0x5e/0x80 [ 5454.559342][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5454.559342][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5454.559342][ T895] ip6_route_add+0x1c/0x140 [ 5454.559342][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5454.559342][ T895] addrconf_add_dev+0xe2/0x170 [ 5454.559342][ T895] inet6_addr_add+0x12f/0xa40 [ 5454.559342][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5454.559342][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.559342][ T895] netlink_rcv_skb+0x130/0x360 [ 5454.559342][ T895] netlink_unicast+0x449/0x710 [ 5454.559342][ T895] netlink_sendmsg+0x723/0xbe0 [ 5454.559342][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5454.559342][ T895] ___sys_sendmsg+0xee/0x170 [ 5454.559342][ T895] __sys_sendmsg+0xcd/0x170 [ 5454.559342][ T895] do_syscall_64+0xc6/0x1e0 [ 5454.559342][ T895] [ 5454.561557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5454.561557][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5454.561557][ T895] ipv6_find_idev+0x102/0x170 [ 5454.561557][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5454.561557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.561557][ T895] netlink_rcv_skb+0x130/0x360 [ 5454.561557][ T895] netlink_unicast+0x449/0x710 [ 5454.561557][ T895] netlink_sendmsg+0x723/0xbe0 [ 5454.561557][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5454.561557][ T895] ___sys_sendmsg+0xee/0x170 [ 5454.561557][ T895] __sys_sendmsg+0xcd/0x170 [ 5454.561557][ T895] do_syscall_64+0xc6/0x1e0 [ 5454.561557][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.561557][ T895] [ 5454.563285][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5454.563285][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5454.563285][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5454.563285][ T895] ipv6_find_idev+0x102/0x170 [ 5454.563285][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5454.563285][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.563285][ T895] netlink_rcv_skb+0x130/0x360 [ 5454.563285][ T895] netlink_unicast+0x449/0x710 [ 5454.563285][ T895] netlink_sendmsg+0x723/0xbe0 [ 5454.563285][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5454.563285][ T895] ___sys_sendmsg+0xee/0x170 [ 5454.563285][ T895] __sys_sendmsg+0xcd/0x170 [ 5454.563285][ T895] do_syscall_64+0xc6/0x1e0 [ 5454.563285][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.563285][ T895] [ 5464.806930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5464.807344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5464.807344][ T895] netdev_get_by_index+0x5e/0x80 [ 5464.807344][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5464.807344][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5464.807344][ T895] ip6_route_add+0x1c/0x140 [ 5464.807344][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5464.807344][ T895] addrconf_add_dev+0xe2/0x170 [ 5464.807344][ T895] inet6_addr_add+0x12f/0xa40 [ 5464.807344][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5464.807344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.807344][ T895] netlink_rcv_skb+0x130/0x360 [ 5464.807344][ T895] netlink_unicast+0x449/0x710 [ 5464.807344][ T895] netlink_sendmsg+0x723/0xbe0 [ 5464.807344][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5464.807344][ T895] ___sys_sendmsg+0xee/0x170 [ 5464.807344][ T895] __sys_sendmsg+0xcd/0x170 [ 5464.807344][ T895] do_syscall_64+0xc6/0x1e0 [ 5464.807344][ T895] [ 5464.809560][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5464.809560][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5464.809560][ T895] ipv6_find_idev+0x102/0x170 [ 5464.809560][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5464.809560][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.809560][ T895] netlink_rcv_skb+0x130/0x360 [ 5464.809560][ T895] netlink_unicast+0x449/0x710 [ 5464.809560][ T895] netlink_sendmsg+0x723/0xbe0 [ 5464.809560][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5464.809560][ T895] ___sys_sendmsg+0xee/0x170 [ 5464.809560][ T895] __sys_sendmsg+0xcd/0x170 [ 5464.809560][ T895] do_syscall_64+0xc6/0x1e0 [ 5464.809560][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.809560][ T895] [ 5464.811305][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5464.811305][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5464.811305][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5464.811305][ T895] ipv6_find_idev+0x102/0x170 [ 5464.811305][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5464.811305][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.811305][ T895] netlink_rcv_skb+0x130/0x360 [ 5464.811305][ T895] netlink_unicast+0x449/0x710 [ 5464.811305][ T895] netlink_sendmsg+0x723/0xbe0 [ 5464.811305][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5464.811305][ T895] ___sys_sendmsg+0xee/0x170 [ 5464.811305][ T895] __sys_sendmsg+0xcd/0x170 [ 5464.811305][ T895] do_syscall_64+0xc6/0x1e0 [ 5464.811305][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.811305][ T895] [ 5475.054998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5475.055461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5475.055461][ T895] netdev_get_by_index+0x5e/0x80 [ 5475.055461][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5475.055461][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5475.055461][ T895] ip6_route_add+0x1c/0x140 [ 5475.055461][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5475.055461][ T895] addrconf_add_dev+0xe2/0x170 [ 5475.055461][ T895] inet6_addr_add+0x12f/0xa40 [ 5475.055461][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5475.055461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5475.055461][ T895] netlink_rcv_skb+0x130/0x360 [ 5475.055461][ T895] netlink_unicast+0x449/0x710 [ 5475.055461][ T895] netlink_sendmsg+0x723/0xbe0 [ 5475.055461][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5475.055461][ T895] ___sys_sendmsg+0xee/0x170 [ 5475.055461][ T895] __sys_sendmsg+0xcd/0x170 [ 5475.055461][ T895] do_syscall_64+0xc6/0x1e0 [ 5475.055461][ T895] [ 5475.057690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5475.057690][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5475.057690][ T895] ipv6_find_idev+0x102/0x170 [ 5475.057690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5475.057690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5475.057690][ T895] netlink_rcv_skb+0x130/0x360 [ 5475.057690][ T895] netlink_unicast+0x449/0x710 [ 5475.057690][ T895] netlink_sendmsg+0x723/0xbe0 [ 5475.057690][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5475.057690][ T895] ___sys_sendmsg+0xee/0x170 [ 5475.057690][ T895] __sys_sendmsg+0xcd/0x170 [ 5475.057690][ T895] do_syscall_64+0xc6/0x1e0 [ 5475.057690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5475.057690][ T895] [ 5475.059414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5475.059414][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5475.059414][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5475.059414][ T895] ipv6_find_idev+0x102/0x170 [ 5475.059414][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5475.059414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5475.059414][ T895] netlink_rcv_skb+0x130/0x360 [ 5475.059414][ T895] netlink_unicast+0x449/0x710 [ 5475.059414][ T895] netlink_sendmsg+0x723/0xbe0 [ 5475.059414][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5475.059414][ T895] ___sys_sendmsg+0xee/0x170 [ 5475.059414][ T895] __sys_sendmsg+0xcd/0x170 [ 5475.059414][ T895] do_syscall_64+0xc6/0x1e0 [ 5475.059414][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5475.059414][ T895] [ 5485.302937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5485.303355][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5485.303355][ T895] netdev_get_by_index+0x5e/0x80 [ 5485.303355][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5485.303355][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5485.303355][ T895] ip6_route_add+0x1c/0x140 [ 5485.303355][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5485.303355][ T895] addrconf_add_dev+0xe2/0x170 [ 5485.303355][ T895] inet6_addr_add+0x12f/0xa40 [ 5485.303355][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5485.303355][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5485.303355][ T895] netlink_rcv_skb+0x130/0x360 [ 5485.303355][ T895] netlink_unicast+0x449/0x710 [ 5485.303355][ T895] netlink_sendmsg+0x723/0xbe0 [ 5485.303355][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5485.303355][ T895] ___sys_sendmsg+0xee/0x170 [ 5485.303355][ T895] __sys_sendmsg+0xcd/0x170 [ 5485.303355][ T895] do_syscall_64+0xc6/0x1e0 [ 5485.303355][ T895] [ 5485.305586][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5485.305586][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5485.305586][ T895] ipv6_find_idev+0x102/0x170 [ 5485.305586][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5485.305586][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5485.305586][ T895] netlink_rcv_skb+0x130/0x360 [ 5485.305586][ T895] netlink_unicast+0x449/0x710 [ 5485.305586][ T895] netlink_sendmsg+0x723/0xbe0 [ 5485.305586][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5485.305586][ T895] ___sys_sendmsg+0xee/0x170 [ 5485.305586][ T895] __sys_sendmsg+0xcd/0x170 [ 5485.305586][ T895] do_syscall_64+0xc6/0x1e0 [ 5485.305586][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5485.305586][ T895] [ 5485.307311][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5485.307311][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5485.307311][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5485.307311][ T895] ipv6_find_idev+0x102/0x170 [ 5485.307311][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5485.307311][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5485.307311][ T895] netlink_rcv_skb+0x130/0x360 [ 5485.307311][ T895] netlink_unicast+0x449/0x710 [ 5485.307311][ T895] netlink_sendmsg+0x723/0xbe0 [ 5485.307311][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5485.307311][ T895] ___sys_sendmsg+0xee/0x170 [ 5485.307311][ T895] __sys_sendmsg+0xcd/0x170 [ 5485.307311][ T895] do_syscall_64+0xc6/0x1e0 [ 5485.307311][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5485.307311][ T895] [ 5495.551005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5495.551420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5495.551420][ T895] netdev_get_by_index+0x5e/0x80 [ 5495.551420][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5495.551420][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5495.551420][ T895] ip6_route_add+0x1c/0x140 [ 5495.551420][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5495.551420][ T895] addrconf_add_dev+0xe2/0x170 [ 5495.551420][ T895] inet6_addr_add+0x12f/0xa40 [ 5495.551420][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5495.551420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.551420][ T895] netlink_rcv_skb+0x130/0x360 [ 5495.551420][ T895] netlink_unicast+0x449/0x710 [ 5495.551420][ T895] netlink_sendmsg+0x723/0xbe0 [ 5495.551420][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5495.551420][ T895] ___sys_sendmsg+0xee/0x170 [ 5495.551420][ T895] __sys_sendmsg+0xcd/0x170 [ 5495.551420][ T895] do_syscall_64+0xc6/0x1e0 [ 5495.551420][ T895] [ 5495.553621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5495.553621][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5495.553621][ T895] ipv6_find_idev+0x102/0x170 [ 5495.553621][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5495.553621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.553621][ T895] netlink_rcv_skb+0x130/0x360 [ 5495.553621][ T895] netlink_unicast+0x449/0x710 [ 5495.553621][ T895] netlink_sendmsg+0x723/0xbe0 [ 5495.553621][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5495.553621][ T895] ___sys_sendmsg+0xee/0x170 [ 5495.553621][ T895] __sys_sendmsg+0xcd/0x170 [ 5495.553621][ T895] do_syscall_64+0xc6/0x1e0 [ 5495.553621][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.553621][ T895] [ 5495.555355][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5495.555355][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5495.555355][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5495.555355][ T895] ipv6_find_idev+0x102/0x170 [ 5495.555355][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5495.555355][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.555355][ T895] netlink_rcv_skb+0x130/0x360 [ 5495.555355][ T895] netlink_unicast+0x449/0x710 [ 5495.555355][ T895] netlink_sendmsg+0x723/0xbe0 [ 5495.555355][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5495.555355][ T895] ___sys_sendmsg+0xee/0x170 [ 5495.555355][ T895] __sys_sendmsg+0xcd/0x170 [ 5495.555355][ T895] do_syscall_64+0xc6/0x1e0 [ 5495.555355][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.555355][ T895] [ 5505.638990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5505.639426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5505.639426][ T895] netdev_get_by_index+0x5e/0x80 [ 5505.639426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5505.639426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5505.639426][ T895] ip6_route_add+0x1c/0x140 [ 5505.639426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5505.639426][ T895] addrconf_add_dev+0xe2/0x170 [ 5505.639426][ T895] inet6_addr_add+0x12f/0xa40 [ 5505.639426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5505.639426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.639426][ T895] netlink_rcv_skb+0x130/0x360 [ 5505.639426][ T895] netlink_unicast+0x449/0x710 [ 5505.639426][ T895] netlink_sendmsg+0x723/0xbe0 [ 5505.639426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5505.639426][ T895] ___sys_sendmsg+0xee/0x170 [ 5505.639426][ T895] __sys_sendmsg+0xcd/0x170 [ 5505.639426][ T895] do_syscall_64+0xc6/0x1e0 [ 5505.639426][ T895] [ 5505.641661][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5505.641661][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5505.641661][ T895] ipv6_find_idev+0x102/0x170 [ 5505.641661][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5505.641661][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.641661][ T895] netlink_rcv_skb+0x130/0x360 [ 5505.641661][ T895] netlink_unicast+0x449/0x710 [ 5505.641661][ T895] netlink_sendmsg+0x723/0xbe0 [ 5505.641661][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5505.641661][ T895] ___sys_sendmsg+0xee/0x170 [ 5505.641661][ T895] __sys_sendmsg+0xcd/0x170 [ 5505.641661][ T895] do_syscall_64+0xc6/0x1e0 [ 5505.641661][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.641661][ T895] [ 5505.643397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5505.643397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5505.643397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5505.643397][ T895] ipv6_find_idev+0x102/0x170 [ 5505.643397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5505.643397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.643397][ T895] netlink_rcv_skb+0x130/0x360 [ 5505.643397][ T895] netlink_unicast+0x449/0x710 [ 5505.643397][ T895] netlink_sendmsg+0x723/0xbe0 [ 5505.643397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5505.643397][ T895] ___sys_sendmsg+0xee/0x170 [ 5505.643397][ T895] __sys_sendmsg+0xcd/0x170 [ 5505.643397][ T895] do_syscall_64+0xc6/0x1e0 [ 5505.643397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.643397][ T895] [ 5515.887019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5515.887437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5515.887437][ T895] netdev_get_by_index+0x5e/0x80 [ 5515.887437][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5515.887437][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5515.887437][ T895] ip6_route_add+0x1c/0x140 [ 5515.887437][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5515.887437][ T895] addrconf_add_dev+0xe2/0x170 [ 5515.887437][ T895] inet6_addr_add+0x12f/0xa40 [ 5515.887437][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5515.887437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.887437][ T895] netlink_rcv_skb+0x130/0x360 [ 5515.887437][ T895] netlink_unicast+0x449/0x710 [ 5515.887437][ T895] netlink_sendmsg+0x723/0xbe0 [ 5515.887437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5515.887437][ T895] ___sys_sendmsg+0xee/0x170 [ 5515.887437][ T895] __sys_sendmsg+0xcd/0x170 [ 5515.887437][ T895] do_syscall_64+0xc6/0x1e0 [ 5515.887437][ T895] [ 5515.889649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5515.889649][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5515.889649][ T895] ipv6_find_idev+0x102/0x170 [ 5515.889649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5515.889649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.889649][ T895] netlink_rcv_skb+0x130/0x360 [ 5515.889649][ T895] netlink_unicast+0x449/0x710 [ 5515.889649][ T895] netlink_sendmsg+0x723/0xbe0 [ 5515.889649][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5515.889649][ T895] ___sys_sendmsg+0xee/0x170 [ 5515.889649][ T895] __sys_sendmsg+0xcd/0x170 [ 5515.889649][ T895] do_syscall_64+0xc6/0x1e0 [ 5515.889649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.889649][ T895] [ 5515.891379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5515.891379][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5515.891379][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5515.891379][ T895] ipv6_find_idev+0x102/0x170 [ 5515.891379][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5515.891379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.891379][ T895] netlink_rcv_skb+0x130/0x360 [ 5515.891379][ T895] netlink_unicast+0x449/0x710 [ 5515.891379][ T895] netlink_sendmsg+0x723/0xbe0 [ 5515.891379][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5515.891379][ T895] ___sys_sendmsg+0xee/0x170 [ 5515.891379][ T895] __sys_sendmsg+0xcd/0x170 [ 5515.891379][ T895] do_syscall_64+0xc6/0x1e0 [ 5515.891379][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.891379][ T895] [ 5526.134991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5526.135418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5526.135418][ T895] netdev_get_by_index+0x5e/0x80 [ 5526.135418][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5526.135418][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5526.135418][ T895] ip6_route_add+0x1c/0x140 [ 5526.135418][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5526.135418][ T895] addrconf_add_dev+0xe2/0x170 [ 5526.135418][ T895] inet6_addr_add+0x12f/0xa40 [ 5526.135418][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5526.135418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5526.135418][ T895] netlink_rcv_skb+0x130/0x360 [ 5526.135418][ T895] netlink_unicast+0x449/0x710 [ 5526.135418][ T895] netlink_sendmsg+0x723/0xbe0 [ 5526.135418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5526.135418][ T895] ___sys_sendmsg+0xee/0x170 [ 5526.135418][ T895] __sys_sendmsg+0xcd/0x170 [ 5526.135418][ T895] do_syscall_64+0xc6/0x1e0 [ 5526.135418][ T895] [ 5526.137634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5526.137634][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5526.137634][ T895] ipv6_find_idev+0x102/0x170 [ 5526.137634][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5526.137634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5526.137634][ T895] netlink_rcv_skb+0x130/0x360 [ 5526.137634][ T895] netlink_unicast+0x449/0x710 [ 5526.137634][ T895] netlink_sendmsg+0x723/0xbe0 [ 5526.137634][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5526.137634][ T895] ___sys_sendmsg+0xee/0x170 [ 5526.137634][ T895] __sys_sendmsg+0xcd/0x170 [ 5526.137634][ T895] do_syscall_64+0xc6/0x1e0 [ 5526.137634][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5526.137634][ T895] [ 5526.139358][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5526.139358][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5526.139358][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5526.139358][ T895] ipv6_find_idev+0x102/0x170 [ 5526.139358][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5526.139358][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5526.139358][ T895] netlink_rcv_skb+0x130/0x360 [ 5526.139358][ T895] netlink_unicast+0x449/0x710 [ 5526.139358][ T895] netlink_sendmsg+0x723/0xbe0 [ 5526.139358][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5526.139358][ T895] ___sys_sendmsg+0xee/0x170 [ 5526.139358][ T895] __sys_sendmsg+0xcd/0x170 [ 5526.139358][ T895] do_syscall_64+0xc6/0x1e0 [ 5526.139358][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5526.139358][ T895] [ 5536.382991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5536.383418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5536.383418][ T895] netdev_get_by_index+0x5e/0x80 [ 5536.383418][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5536.383418][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5536.383418][ T895] ip6_route_add+0x1c/0x140 [ 5536.383418][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5536.383418][ T895] addrconf_add_dev+0xe2/0x170 [ 5536.383418][ T895] inet6_addr_add+0x12f/0xa40 [ 5536.383418][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5536.383418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.383418][ T895] netlink_rcv_skb+0x130/0x360 [ 5536.383418][ T895] netlink_unicast+0x449/0x710 [ 5536.383418][ T895] netlink_sendmsg+0x723/0xbe0 [ 5536.383418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5536.383418][ T895] ___sys_sendmsg+0xee/0x170 [ 5536.383418][ T895] __sys_sendmsg+0xcd/0x170 [ 5536.383418][ T895] do_syscall_64+0xc6/0x1e0 [ 5536.383418][ T895] [ 5536.385640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5536.385640][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5536.385640][ T895] ipv6_find_idev+0x102/0x170 [ 5536.385640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5536.385640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.385640][ T895] netlink_rcv_skb+0x130/0x360 [ 5536.385640][ T895] netlink_unicast+0x449/0x710 [ 5536.385640][ T895] netlink_sendmsg+0x723/0xbe0 [ 5536.385640][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5536.385640][ T895] ___sys_sendmsg+0xee/0x170 [ 5536.385640][ T895] __sys_sendmsg+0xcd/0x170 [ 5536.385640][ T895] do_syscall_64+0xc6/0x1e0 [ 5536.385640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.385640][ T895] [ 5536.387356][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5536.387356][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5536.387356][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5536.387356][ T895] ipv6_find_idev+0x102/0x170 [ 5536.387356][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5536.387356][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.387356][ T895] netlink_rcv_skb+0x130/0x360 [ 5536.387356][ T895] netlink_unicast+0x449/0x710 [ 5536.387356][ T895] netlink_sendmsg+0x723/0xbe0 [ 5536.387356][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5536.387356][ T895] ___sys_sendmsg+0xee/0x170 [ 5536.387356][ T895] __sys_sendmsg+0xcd/0x170 [ 5536.387356][ T895] do_syscall_64+0xc6/0x1e0 [ 5536.387356][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.387356][ T895] [ 5546.630996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5546.631415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5546.631415][ T895] netdev_get_by_index+0x5e/0x80 [ 5546.631415][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5546.631415][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5546.631415][ T895] ip6_route_add+0x1c/0x140 [ 5546.631415][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5546.631415][ T895] addrconf_add_dev+0xe2/0x170 [ 5546.631415][ T895] inet6_addr_add+0x12f/0xa40 [ 5546.631415][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5546.631415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.631415][ T895] netlink_rcv_skb+0x130/0x360 [ 5546.631415][ T895] netlink_unicast+0x449/0x710 [ 5546.631415][ T895] netlink_sendmsg+0x723/0xbe0 [ 5546.631415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5546.631415][ T895] ___sys_sendmsg+0xee/0x170 [ 5546.631415][ T895] __sys_sendmsg+0xcd/0x170 [ 5546.631415][ T895] do_syscall_64+0xc6/0x1e0 [ 5546.631415][ T895] [ 5546.633622][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5546.633622][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5546.633622][ T895] ipv6_find_idev+0x102/0x170 [ 5546.633622][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5546.633622][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.633622][ T895] netlink_rcv_skb+0x130/0x360 [ 5546.633622][ T895] netlink_unicast+0x449/0x710 [ 5546.633622][ T895] netlink_sendmsg+0x723/0xbe0 [ 5546.633622][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5546.633622][ T895] ___sys_sendmsg+0xee/0x170 [ 5546.633622][ T895] __sys_sendmsg+0xcd/0x170 [ 5546.633622][ T895] do_syscall_64+0xc6/0x1e0 [ 5546.633622][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.633622][ T895] [ 5546.635348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5546.635348][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5546.635348][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5546.635348][ T895] ipv6_find_idev+0x102/0x170 [ 5546.635348][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5546.635348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.635348][ T895] netlink_rcv_skb+0x130/0x360 [ 5546.635348][ T895] netlink_unicast+0x449/0x710 [ 5546.635348][ T895] netlink_sendmsg+0x723/0xbe0 [ 5546.635348][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5546.635348][ T895] ___sys_sendmsg+0xee/0x170 [ 5546.635348][ T895] __sys_sendmsg+0xcd/0x170 [ 5546.635348][ T895] do_syscall_64+0xc6/0x1e0 [ 5546.635348][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.635348][ T895] [ 5556.878927][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5556.879348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5556.879348][ T895] netdev_get_by_index+0x5e/0x80 [ 5556.879348][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5556.879348][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5556.879348][ T895] ip6_route_add+0x1c/0x140 [ 5556.879348][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5556.879348][ T895] addrconf_add_dev+0xe2/0x170 [ 5556.879348][ T895] inet6_addr_add+0x12f/0xa40 [ 5556.879348][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5556.879348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.879348][ T895] netlink_rcv_skb+0x130/0x360 [ 5556.879348][ T895] netlink_unicast+0x449/0x710 [ 5556.879348][ T895] netlink_sendmsg+0x723/0xbe0 [ 5556.879348][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5556.879348][ T895] ___sys_sendmsg+0xee/0x170 [ 5556.879348][ T895] __sys_sendmsg+0xcd/0x170 [ 5556.879348][ T895] do_syscall_64+0xc6/0x1e0 [ 5556.879348][ T895] [ 5556.881550][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5556.881550][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5556.881550][ T895] ipv6_find_idev+0x102/0x170 [ 5556.881550][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5556.881550][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.881550][ T895] netlink_rcv_skb+0x130/0x360 [ 5556.881550][ T895] netlink_unicast+0x449/0x710 [ 5556.881550][ T895] netlink_sendmsg+0x723/0xbe0 [ 5556.881550][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5556.881550][ T895] ___sys_sendmsg+0xee/0x170 [ 5556.881550][ T895] __sys_sendmsg+0xcd/0x170 [ 5556.881550][ T895] do_syscall_64+0xc6/0x1e0 [ 5556.881550][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.881550][ T895] [ 5556.883255][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5556.883255][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5556.883255][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5556.883255][ T895] ipv6_find_idev+0x102/0x170 [ 5556.883255][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5556.883255][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.883255][ T895] netlink_rcv_skb+0x130/0x360 [ 5556.883255][ T895] netlink_unicast+0x449/0x710 [ 5556.883255][ T895] netlink_sendmsg+0x723/0xbe0 [ 5556.883255][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5556.883255][ T895] ___sys_sendmsg+0xee/0x170 [ 5556.883255][ T895] __sys_sendmsg+0xcd/0x170 [ 5556.883255][ T895] do_syscall_64+0xc6/0x1e0 [ 5556.883255][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.883255][ T895] [ 5567.134993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5567.135414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5567.135414][ T895] netdev_get_by_index+0x5e/0x80 [ 5567.135414][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5567.135414][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5567.135414][ T895] ip6_route_add+0x1c/0x140 [ 5567.135414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5567.135414][ T895] addrconf_add_dev+0xe2/0x170 [ 5567.135414][ T895] inet6_addr_add+0x12f/0xa40 [ 5567.135414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5567.135414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5567.135414][ T895] netlink_rcv_skb+0x130/0x360 [ 5567.135414][ T895] netlink_unicast+0x449/0x710 [ 5567.135414][ T895] netlink_sendmsg+0x723/0xbe0 [ 5567.135414][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5567.135414][ T895] ___sys_sendmsg+0xee/0x170 [ 5567.135414][ T895] __sys_sendmsg+0xcd/0x170 [ 5567.135414][ T895] do_syscall_64+0xc6/0x1e0 [ 5567.135414][ T895] [ 5567.137619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5567.137619][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5567.137619][ T895] ipv6_find_idev+0x102/0x170 [ 5567.137619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5567.137619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5567.137619][ T895] netlink_rcv_skb+0x130/0x360 [ 5567.137619][ T895] netlink_unicast+0x449/0x710 [ 5567.137619][ T895] netlink_sendmsg+0x723/0xbe0 [ 5567.137619][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5567.137619][ T895] ___sys_sendmsg+0xee/0x170 [ 5567.137619][ T895] __sys_sendmsg+0xcd/0x170 [ 5567.137619][ T895] do_syscall_64+0xc6/0x1e0 [ 5567.137619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5567.137619][ T895] [ 5567.139338][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5567.139338][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5567.139338][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5567.139338][ T895] ipv6_find_idev+0x102/0x170 [ 5567.139338][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5567.139338][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5567.139338][ T895] netlink_rcv_skb+0x130/0x360 [ 5567.139338][ T895] netlink_unicast+0x449/0x710 [ 5567.139338][ T895] netlink_sendmsg+0x723/0xbe0 [ 5567.139338][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5567.139338][ T895] ___sys_sendmsg+0xee/0x170 [ 5567.139338][ T895] __sys_sendmsg+0xcd/0x170 [ 5567.139338][ T895] do_syscall_64+0xc6/0x1e0 [ 5567.139338][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5567.139338][ T895] [ 5577.190991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5577.191417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5577.191417][ T895] netdev_get_by_index+0x5e/0x80 [ 5577.191417][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5577.191417][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5577.191417][ T895] ip6_route_add+0x1c/0x140 [ 5577.191417][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5577.191417][ T895] addrconf_add_dev+0xe2/0x170 [ 5577.191417][ T895] inet6_addr_add+0x12f/0xa40 [ 5577.191417][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5577.191417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.191417][ T895] netlink_rcv_skb+0x130/0x360 [ 5577.191417][ T895] netlink_unicast+0x449/0x710 [ 5577.191417][ T895] netlink_sendmsg+0x723/0xbe0 [ 5577.191417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5577.191417][ T895] ___sys_sendmsg+0xee/0x170 [ 5577.191417][ T895] __sys_sendmsg+0xcd/0x170 [ 5577.191417][ T895] do_syscall_64+0xc6/0x1e0 [ 5577.191417][ T895] [ 5577.193629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5577.193629][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5577.193629][ T895] ipv6_find_idev+0x102/0x170 [ 5577.193629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5577.193629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.193629][ T895] netlink_rcv_skb+0x130/0x360 [ 5577.193629][ T895] netlink_unicast+0x449/0x710 [ 5577.193629][ T895] netlink_sendmsg+0x723/0xbe0 [ 5577.193629][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5577.193629][ T895] ___sys_sendmsg+0xee/0x170 [ 5577.193629][ T895] __sys_sendmsg+0xcd/0x170 [ 5577.193629][ T895] do_syscall_64+0xc6/0x1e0 [ 5577.193629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.193629][ T895] [ 5577.195360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5577.195360][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5577.195360][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5577.195360][ T895] ipv6_find_idev+0x102/0x170 [ 5577.195360][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5577.195360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.195360][ T895] netlink_rcv_skb+0x130/0x360 [ 5577.195360][ T895] netlink_unicast+0x449/0x710 [ 5577.195360][ T895] netlink_sendmsg+0x723/0xbe0 [ 5577.195360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5577.195360][ T895] ___sys_sendmsg+0xee/0x170 [ 5577.195360][ T895] __sys_sendmsg+0xcd/0x170 [ 5577.195360][ T895] do_syscall_64+0xc6/0x1e0 [ 5577.195360][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.195360][ T895] [ 5587.438992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5587.439411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5587.439411][ T895] netdev_get_by_index+0x5e/0x80 [ 5587.439411][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5587.439411][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5587.439411][ T895] ip6_route_add+0x1c/0x140 [ 5587.439411][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5587.439411][ T895] addrconf_add_dev+0xe2/0x170 [ 5587.439411][ T895] inet6_addr_add+0x12f/0xa40 [ 5587.439411][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5587.439411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.439411][ T895] netlink_rcv_skb+0x130/0x360 [ 5587.439411][ T895] netlink_unicast+0x449/0x710 [ 5587.439411][ T895] netlink_sendmsg+0x723/0xbe0 [ 5587.439411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5587.439411][ T895] ___sys_sendmsg+0xee/0x170 [ 5587.439411][ T895] __sys_sendmsg+0xcd/0x170 [ 5587.439411][ T895] do_syscall_64+0xc6/0x1e0 [ 5587.439411][ T895] [ 5587.441642][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5587.441642][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5587.441642][ T895] ipv6_find_idev+0x102/0x170 [ 5587.441642][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5587.441642][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.441642][ T895] netlink_rcv_skb+0x130/0x360 [ 5587.441642][ T895] netlink_unicast+0x449/0x710 [ 5587.441642][ T895] netlink_sendmsg+0x723/0xbe0 [ 5587.441642][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5587.441642][ T895] ___sys_sendmsg+0xee/0x170 [ 5587.441642][ T895] __sys_sendmsg+0xcd/0x170 [ 5587.441642][ T895] do_syscall_64+0xc6/0x1e0 [ 5587.441642][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.441642][ T895] [ 5587.443367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5587.443367][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5587.443367][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5587.443367][ T895] ipv6_find_idev+0x102/0x170 [ 5587.443367][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5587.443367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.443367][ T895] netlink_rcv_skb+0x130/0x360 [ 5587.443367][ T895] netlink_unicast+0x449/0x710 [ 5587.443367][ T895] netlink_sendmsg+0x723/0xbe0 [ 5587.443367][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5587.443367][ T895] ___sys_sendmsg+0xee/0x170 [ 5587.443367][ T895] __sys_sendmsg+0xcd/0x170 [ 5587.443367][ T895] do_syscall_64+0xc6/0x1e0 [ 5587.443367][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.443367][ T895] [ 5597.687011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5597.687466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5597.687466][ T895] netdev_get_by_index+0x5e/0x80 [ 5597.687466][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5597.687466][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5597.687466][ T895] ip6_route_add+0x1c/0x140 [ 5597.687466][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5597.687466][ T895] addrconf_add_dev+0xe2/0x170 [ 5597.687466][ T895] inet6_addr_add+0x12f/0xa40 [ 5597.687466][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5597.687466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.687466][ T895] netlink_rcv_skb+0x130/0x360 [ 5597.687466][ T895] netlink_unicast+0x449/0x710 [ 5597.687466][ T895] netlink_sendmsg+0x723/0xbe0 [ 5597.687466][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5597.687466][ T895] ___sys_sendmsg+0xee/0x170 [ 5597.687466][ T895] __sys_sendmsg+0xcd/0x170 [ 5597.687466][ T895] do_syscall_64+0xc6/0x1e0 [ 5597.687466][ T895] [ 5597.689676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5597.689676][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5597.689676][ T895] ipv6_find_idev+0x102/0x170 [ 5597.689676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5597.689676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.689676][ T895] netlink_rcv_skb+0x130/0x360 [ 5597.689676][ T895] netlink_unicast+0x449/0x710 [ 5597.689676][ T895] netlink_sendmsg+0x723/0xbe0 [ 5597.689676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5597.689676][ T895] ___sys_sendmsg+0xee/0x170 [ 5597.689676][ T895] __sys_sendmsg+0xcd/0x170 [ 5597.689676][ T895] do_syscall_64+0xc6/0x1e0 [ 5597.689676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.689676][ T895] [ 5597.691390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5597.691390][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5597.691390][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5597.691390][ T895] ipv6_find_idev+0x102/0x170 [ 5597.691390][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5597.691390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.691390][ T895] netlink_rcv_skb+0x130/0x360 [ 5597.691390][ T895] netlink_unicast+0x449/0x710 [ 5597.691390][ T895] netlink_sendmsg+0x723/0xbe0 [ 5597.691390][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5597.691390][ T895] ___sys_sendmsg+0xee/0x170 [ 5597.691390][ T895] __sys_sendmsg+0xcd/0x170 [ 5597.691390][ T895] do_syscall_64+0xc6/0x1e0 [ 5597.691390][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.691390][ T895] [ 5607.742930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5607.743349][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5607.743349][ T895] netdev_get_by_index+0x5e/0x80 [ 5607.743349][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5607.743349][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5607.743349][ T895] ip6_route_add+0x1c/0x140 [ 5607.743349][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5607.743349][ T895] addrconf_add_dev+0xe2/0x170 [ 5607.743349][ T895] inet6_addr_add+0x12f/0xa40 [ 5607.743349][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5607.743349][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5607.743349][ T895] netlink_rcv_skb+0x130/0x360 [ 5607.743349][ T895] netlink_unicast+0x449/0x710 [ 5607.743349][ T895] netlink_sendmsg+0x723/0xbe0 [ 5607.743349][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5607.743349][ T895] ___sys_sendmsg+0xee/0x170 [ 5607.743349][ T895] __sys_sendmsg+0xcd/0x170 [ 5607.743349][ T895] do_syscall_64+0xc6/0x1e0 [ 5607.743349][ T895] [ 5607.745568][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5607.745568][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5607.745568][ T895] ipv6_find_idev+0x102/0x170 [ 5607.745568][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5607.745568][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5607.745568][ T895] netlink_rcv_skb+0x130/0x360 [ 5607.745568][ T895] netlink_unicast+0x449/0x710 [ 5607.745568][ T895] netlink_sendmsg+0x723/0xbe0 [ 5607.745568][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5607.745568][ T895] ___sys_sendmsg+0xee/0x170 [ 5607.745568][ T895] __sys_sendmsg+0xcd/0x170 [ 5607.745568][ T895] do_syscall_64+0xc6/0x1e0 [ 5607.745568][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5607.745568][ T895] [ 5607.747292][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5607.747292][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5607.747292][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5607.747292][ T895] ipv6_find_idev+0x102/0x170 [ 5607.747292][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5607.747292][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5607.747292][ T895] netlink_rcv_skb+0x130/0x360 [ 5607.747292][ T895] netlink_unicast+0x449/0x710 [ 5607.747292][ T895] netlink_sendmsg+0x723/0xbe0 [ 5607.747292][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5607.747292][ T895] ___sys_sendmsg+0xee/0x170 [ 5607.747292][ T895] __sys_sendmsg+0xcd/0x170 [ 5607.747292][ T895] do_syscall_64+0xc6/0x1e0 [ 5607.747292][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5607.747292][ T895] [ 5617.991008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5617.991441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5617.991441][ T895] netdev_get_by_index+0x5e/0x80 [ 5617.991441][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5617.991441][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5617.991441][ T895] ip6_route_add+0x1c/0x140 [ 5617.991441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5617.991441][ T895] addrconf_add_dev+0xe2/0x170 [ 5617.991441][ T895] inet6_addr_add+0x12f/0xa40 [ 5617.991441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5617.991441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5617.991441][ T895] netlink_rcv_skb+0x130/0x360 [ 5617.991441][ T895] netlink_unicast+0x449/0x710 [ 5617.991441][ T895] netlink_sendmsg+0x723/0xbe0 [ 5617.991441][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5617.991441][ T895] ___sys_sendmsg+0xee/0x170 [ 5617.991441][ T895] __sys_sendmsg+0xcd/0x170 [ 5617.991441][ T895] do_syscall_64+0xc6/0x1e0 [ 5617.991441][ T895] [ 5617.993783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5617.993783][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5617.993783][ T895] ipv6_find_idev+0x102/0x170 [ 5617.993783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5617.993783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5617.993783][ T895] netlink_rcv_skb+0x130/0x360 [ 5617.993783][ T895] netlink_unicast+0x449/0x710 [ 5617.993783][ T895] netlink_sendmsg+0x723/0xbe0 [ 5617.993783][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5617.993783][ T895] ___sys_sendmsg+0xee/0x170 [ 5617.993783][ T895] __sys_sendmsg+0xcd/0x170 [ 5617.993783][ T895] do_syscall_64+0xc6/0x1e0 [ 5617.993783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5617.993783][ T895] [ 5617.995527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5617.995527][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5617.995527][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5617.995527][ T895] ipv6_find_idev+0x102/0x170 [ 5617.995527][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5617.995527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5617.995527][ T895] netlink_rcv_skb+0x130/0x360 [ 5617.995527][ T895] netlink_unicast+0x449/0x710 [ 5617.995527][ T895] netlink_sendmsg+0x723/0xbe0 [ 5617.995527][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5617.995527][ T895] ___sys_sendmsg+0xee/0x170 [ 5617.995527][ T895] __sys_sendmsg+0xcd/0x170 [ 5617.995527][ T895] do_syscall_64+0xc6/0x1e0 [ 5617.995527][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5617.995527][ T895] [ 5628.238996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5628.239471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5628.239471][ T895] netdev_get_by_index+0x5e/0x80 [ 5628.239471][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5628.239471][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5628.239471][ T895] ip6_route_add+0x1c/0x140 [ 5628.239471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5628.239471][ T895] addrconf_add_dev+0xe2/0x170 [ 5628.239471][ T895] inet6_addr_add+0x12f/0xa40 [ 5628.239471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5628.239471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.239471][ T895] netlink_rcv_skb+0x130/0x360 [ 5628.239471][ T895] netlink_unicast+0x449/0x710 [ 5628.239471][ T895] netlink_sendmsg+0x723/0xbe0 [ 5628.239471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5628.239471][ T895] ___sys_sendmsg+0xee/0x170 [ 5628.239471][ T895] __sys_sendmsg+0xcd/0x170 [ 5628.239471][ T895] do_syscall_64+0xc6/0x1e0 [ 5628.239471][ T895] [ 5628.241674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5628.241674][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5628.241674][ T895] ipv6_find_idev+0x102/0x170 [ 5628.241674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5628.241674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.241674][ T895] netlink_rcv_skb+0x130/0x360 [ 5628.241674][ T895] netlink_unicast+0x449/0x710 [ 5628.241674][ T895] netlink_sendmsg+0x723/0xbe0 [ 5628.241674][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5628.241674][ T895] ___sys_sendmsg+0xee/0x170 [ 5628.241674][ T895] __sys_sendmsg+0xcd/0x170 [ 5628.241674][ T895] do_syscall_64+0xc6/0x1e0 [ 5628.241674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.241674][ T895] [ 5628.243387][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5628.243387][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5628.243387][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5628.243387][ T895] ipv6_find_idev+0x102/0x170 [ 5628.243387][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5628.243387][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.243387][ T895] netlink_rcv_skb+0x130/0x360 [ 5628.243387][ T895] netlink_unicast+0x449/0x710 [ 5628.243387][ T895] netlink_sendmsg+0x723/0xbe0 [ 5628.243387][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5628.243387][ T895] ___sys_sendmsg+0xee/0x170 [ 5628.243387][ T895] __sys_sendmsg+0xcd/0x170 [ 5628.243387][ T895] do_syscall_64+0xc6/0x1e0 [ 5628.243387][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.243387][ T895] [ 5638.398997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5638.399465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5638.399465][ T895] netdev_get_by_index+0x5e/0x80 [ 5638.399465][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5638.399465][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5638.399465][ T895] ip6_route_add+0x1c/0x140 [ 5638.399465][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5638.399465][ T895] addrconf_add_dev+0xe2/0x170 [ 5638.399465][ T895] inet6_addr_add+0x12f/0xa40 [ 5638.399465][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5638.399465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.399465][ T895] netlink_rcv_skb+0x130/0x360 [ 5638.399465][ T895] netlink_unicast+0x449/0x710 [ 5638.399465][ T895] netlink_sendmsg+0x723/0xbe0 [ 5638.399465][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5638.399465][ T895] ___sys_sendmsg+0xee/0x170 [ 5638.399465][ T895] __sys_sendmsg+0xcd/0x170 [ 5638.399465][ T895] do_syscall_64+0xc6/0x1e0 [ 5638.399465][ T895] [ 5638.401674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5638.401674][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5638.401674][ T895] ipv6_find_idev+0x102/0x170 [ 5638.401674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5638.401674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.401674][ T895] netlink_rcv_skb+0x130/0x360 [ 5638.401674][ T895] netlink_unicast+0x449/0x710 [ 5638.401674][ T895] netlink_sendmsg+0x723/0xbe0 [ 5638.401674][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5638.401674][ T895] ___sys_sendmsg+0xee/0x170 [ 5638.401674][ T895] __sys_sendmsg+0xcd/0x170 [ 5638.401674][ T895] do_syscall_64+0xc6/0x1e0 [ 5638.401674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.401674][ T895] [ 5638.403398][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5638.403398][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5638.403398][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5638.403398][ T895] ipv6_find_idev+0x102/0x170 [ 5638.403398][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5638.403398][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.403398][ T895] netlink_rcv_skb+0x130/0x360 [ 5638.403398][ T895] netlink_unicast+0x449/0x710 [ 5638.403398][ T895] netlink_sendmsg+0x723/0xbe0 [ 5638.403398][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5638.403398][ T895] ___sys_sendmsg+0xee/0x170 [ 5638.403398][ T895] __sys_sendmsg+0xcd/0x170 [ 5638.403398][ T895] do_syscall_64+0xc6/0x1e0 [ 5638.403398][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.403398][ T895] [ 5648.470989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5648.471457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5648.471457][ T895] netdev_get_by_index+0x5e/0x80 [ 5648.471457][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5648.471457][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5648.471457][ T895] ip6_route_add+0x1c/0x140 [ 5648.471457][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5648.471457][ T895] addrconf_add_dev+0xe2/0x170 [ 5648.471457][ T895] inet6_addr_add+0x12f/0xa40 [ 5648.471457][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5648.471457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.471457][ T895] netlink_rcv_skb+0x130/0x360 [ 5648.471457][ T895] netlink_unicast+0x449/0x710 [ 5648.471457][ T895] netlink_sendmsg+0x723/0xbe0 [ 5648.471457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5648.471457][ T895] ___sys_sendmsg+0xee/0x170 [ 5648.471457][ T895] __sys_sendmsg+0xcd/0x170 [ 5648.471457][ T895] do_syscall_64+0xc6/0x1e0 [ 5648.471457][ T895] [ 5648.473661][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5648.473661][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5648.473661][ T895] ipv6_find_idev+0x102/0x170 [ 5648.473661][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5648.473661][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.473661][ T895] netlink_rcv_skb+0x130/0x360 [ 5648.473661][ T895] netlink_unicast+0x449/0x710 [ 5648.473661][ T895] netlink_sendmsg+0x723/0xbe0 [ 5648.473661][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5648.473661][ T895] ___sys_sendmsg+0xee/0x170 [ 5648.473661][ T895] __sys_sendmsg+0xcd/0x170 [ 5648.473661][ T895] do_syscall_64+0xc6/0x1e0 [ 5648.473661][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.473661][ T895] [ 5648.475389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5648.475389][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5648.475389][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5648.475389][ T895] ipv6_find_idev+0x102/0x170 [ 5648.475389][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5648.475389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.475389][ T895] netlink_rcv_skb+0x130/0x360 [ 5648.475389][ T895] netlink_unicast+0x449/0x710 [ 5648.475389][ T895] netlink_sendmsg+0x723/0xbe0 [ 5648.475389][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5648.475389][ T895] ___sys_sendmsg+0xee/0x170 [ 5648.475389][ T895] __sys_sendmsg+0xcd/0x170 [ 5648.475389][ T895] do_syscall_64+0xc6/0x1e0 [ 5648.475389][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.475389][ T895] [ 5658.726994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5658.727474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5658.727474][ T895] netdev_get_by_index+0x5e/0x80 [ 5658.727474][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5658.727474][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5658.727474][ T895] ip6_route_add+0x1c/0x140 [ 5658.727474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5658.727474][ T895] addrconf_add_dev+0xe2/0x170 [ 5658.727474][ T895] inet6_addr_add+0x12f/0xa40 [ 5658.727474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5658.727474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5658.727474][ T895] netlink_rcv_skb+0x130/0x360 [ 5658.727474][ T895] netlink_unicast+0x449/0x710 [ 5658.727474][ T895] netlink_sendmsg+0x723/0xbe0 [ 5658.727474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5658.727474][ T895] ___sys_sendmsg+0xee/0x170 [ 5658.727474][ T895] __sys_sendmsg+0xcd/0x170 [ 5658.727474][ T895] do_syscall_64+0xc6/0x1e0 [ 5658.727474][ T895] [ 5658.729677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5658.729677][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5658.729677][ T895] ipv6_find_idev+0x102/0x170 [ 5658.729677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5658.729677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5658.729677][ T895] netlink_rcv_skb+0x130/0x360 [ 5658.729677][ T895] netlink_unicast+0x449/0x710 [ 5658.729677][ T895] netlink_sendmsg+0x723/0xbe0 [ 5658.729677][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5658.729677][ T895] ___sys_sendmsg+0xee/0x170 [ 5658.729677][ T895] __sys_sendmsg+0xcd/0x170 [ 5658.729677][ T895] do_syscall_64+0xc6/0x1e0 [ 5658.729677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5658.729677][ T895] [ 5658.731424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5658.731424][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5658.731424][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5658.731424][ T895] ipv6_find_idev+0x102/0x170 [ 5658.731424][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5658.731424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5658.731424][ T895] netlink_rcv_skb+0x130/0x360 [ 5658.731424][ T895] netlink_unicast+0x449/0x710 [ 5658.731424][ T895] netlink_sendmsg+0x723/0xbe0 [ 5658.731424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5658.731424][ T895] ___sys_sendmsg+0xee/0x170 [ 5658.731424][ T895] __sys_sendmsg+0xcd/0x170 [ 5658.731424][ T895] do_syscall_64+0xc6/0x1e0 [ 5658.731424][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5658.731424][ T895] [ 5668.774990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5668.775424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5668.775424][ T895] netdev_get_by_index+0x5e/0x80 [ 5668.775424][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5668.775424][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5668.775424][ T895] ip6_route_add+0x1c/0x140 [ 5668.775424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5668.775424][ T895] addrconf_add_dev+0xe2/0x170 [ 5668.775424][ T895] inet6_addr_add+0x12f/0xa40 [ 5668.775424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5668.775424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5668.775424][ T895] netlink_rcv_skb+0x130/0x360 [ 5668.775424][ T895] netlink_unicast+0x449/0x710 [ 5668.775424][ T895] netlink_sendmsg+0x723/0xbe0 [ 5668.775424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5668.775424][ T895] ___sys_sendmsg+0xee/0x170 [ 5668.775424][ T895] __sys_sendmsg+0xcd/0x170 [ 5668.775424][ T895] do_syscall_64+0xc6/0x1e0 [ 5668.775424][ T895] [ 5668.778188][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5668.778188][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5668.778188][ T895] ipv6_find_idev+0x102/0x170 [ 5668.778188][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5668.778188][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5668.778188][ T895] netlink_rcv_skb+0x130/0x360 [ 5668.778188][ T895] netlink_unicast+0x449/0x710 [ 5668.778188][ T895] netlink_sendmsg+0x723/0xbe0 [ 5668.778188][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5668.778188][ T895] ___sys_sendmsg+0xee/0x170 [ 5668.778188][ T895] __sys_sendmsg+0xcd/0x170 [ 5668.778188][ T895] do_syscall_64+0xc6/0x1e0 [ 5668.778188][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5668.778188][ T895] [ 5668.779896][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5668.779896][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5668.779896][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5668.779896][ T895] ipv6_find_idev+0x102/0x170 [ 5668.779896][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5668.779896][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5668.779896][ T895] netlink_rcv_skb+0x130/0x360 [ 5668.779896][ T895] netlink_unicast+0x449/0x710 [ 5668.779896][ T895] netlink_sendmsg+0x723/0xbe0 [ 5668.779896][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5668.779896][ T895] ___sys_sendmsg+0xee/0x170 [ 5668.779896][ T895] __sys_sendmsg+0xcd/0x170 [ 5668.779896][ T895] do_syscall_64+0xc6/0x1e0 [ 5668.779896][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5668.779896][ T895] [ 5679.023022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5679.023457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5679.023457][ T895] netdev_get_by_index+0x5e/0x80 [ 5679.023457][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5679.023457][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5679.023457][ T895] ip6_route_add+0x1c/0x140 [ 5679.023457][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5679.023457][ T895] addrconf_add_dev+0xe2/0x170 [ 5679.023457][ T895] inet6_addr_add+0x12f/0xa40 [ 5679.023457][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5679.023457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.023457][ T895] netlink_rcv_skb+0x130/0x360 [ 5679.023457][ T895] netlink_unicast+0x449/0x710 [ 5679.023457][ T895] netlink_sendmsg+0x723/0xbe0 [ 5679.023457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5679.023457][ T895] ___sys_sendmsg+0xee/0x170 [ 5679.023457][ T895] __sys_sendmsg+0xcd/0x170 [ 5679.023457][ T895] do_syscall_64+0xc6/0x1e0 [ 5679.023457][ T895] [ 5679.025704][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5679.025704][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5679.025704][ T895] ipv6_find_idev+0x102/0x170 [ 5679.025704][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5679.025704][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.025704][ T895] netlink_rcv_skb+0x130/0x360 [ 5679.025704][ T895] netlink_unicast+0x449/0x710 [ 5679.025704][ T895] netlink_sendmsg+0x723/0xbe0 [ 5679.025704][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5679.025704][ T895] ___sys_sendmsg+0xee/0x170 [ 5679.025704][ T895] __sys_sendmsg+0xcd/0x170 [ 5679.025704][ T895] do_syscall_64+0xc6/0x1e0 [ 5679.025704][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.025704][ T895] [ 5679.027433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5679.027433][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5679.027433][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5679.027433][ T895] ipv6_find_idev+0x102/0x170 [ 5679.027433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5679.027433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.027433][ T895] netlink_rcv_skb+0x130/0x360 [ 5679.027433][ T895] netlink_unicast+0x449/0x710 [ 5679.027433][ T895] netlink_sendmsg+0x723/0xbe0 [ 5679.027433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5679.027433][ T895] ___sys_sendmsg+0xee/0x170 [ 5679.027433][ T895] __sys_sendmsg+0xcd/0x170 [ 5679.027433][ T895] do_syscall_64+0xc6/0x1e0 [ 5679.027433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.027433][ T895] [ 5689.271003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5689.271437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5689.271437][ T895] netdev_get_by_index+0x5e/0x80 [ 5689.271437][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5689.271437][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5689.271437][ T895] ip6_route_add+0x1c/0x140 [ 5689.271437][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5689.271437][ T895] addrconf_add_dev+0xe2/0x170 [ 5689.271437][ T895] inet6_addr_add+0x12f/0xa40 [ 5689.271437][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5689.271437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.271437][ T895] netlink_rcv_skb+0x130/0x360 [ 5689.271437][ T895] netlink_unicast+0x449/0x710 [ 5689.271437][ T895] netlink_sendmsg+0x723/0xbe0 [ 5689.271437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5689.271437][ T895] ___sys_sendmsg+0xee/0x170 [ 5689.271437][ T895] __sys_sendmsg+0xcd/0x170 [ 5689.271437][ T895] do_syscall_64+0xc6/0x1e0 [ 5689.271437][ T895] [ 5689.273690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5689.273690][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5689.273690][ T895] ipv6_find_idev+0x102/0x170 [ 5689.273690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5689.273690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.273690][ T895] netlink_rcv_skb+0x130/0x360 [ 5689.273690][ T895] netlink_unicast+0x449/0x710 [ 5689.273690][ T895] netlink_sendmsg+0x723/0xbe0 [ 5689.273690][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5689.273690][ T895] ___sys_sendmsg+0xee/0x170 [ 5689.273690][ T895] __sys_sendmsg+0xcd/0x170 [ 5689.273690][ T895] do_syscall_64+0xc6/0x1e0 [ 5689.273690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.273690][ T895] [ 5689.275436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5689.275436][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5689.275436][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5689.275436][ T895] ipv6_find_idev+0x102/0x170 [ 5689.275436][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5689.275436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.275436][ T895] netlink_rcv_skb+0x130/0x360 [ 5689.275436][ T895] netlink_unicast+0x449/0x710 [ 5689.275436][ T895] netlink_sendmsg+0x723/0xbe0 [ 5689.275436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5689.275436][ T895] ___sys_sendmsg+0xee/0x170 [ 5689.275436][ T895] __sys_sendmsg+0xcd/0x170 [ 5689.275436][ T895] do_syscall_64+0xc6/0x1e0 [ 5689.275436][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.275436][ T895] [ 5699.518956][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5699.519372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5699.519372][ T895] netdev_get_by_index+0x5e/0x80 [ 5699.519372][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5699.519372][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5699.519372][ T895] ip6_route_add+0x1c/0x140 [ 5699.519372][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5699.519372][ T895] addrconf_add_dev+0xe2/0x170 [ 5699.519372][ T895] inet6_addr_add+0x12f/0xa40 [ 5699.519372][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5699.519372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5699.519372][ T895] netlink_rcv_skb+0x130/0x360 [ 5699.519372][ T895] netlink_unicast+0x449/0x710 [ 5699.519372][ T895] netlink_sendmsg+0x723/0xbe0 [ 5699.519372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5699.519372][ T895] ___sys_sendmsg+0xee/0x170 [ 5699.519372][ T895] __sys_sendmsg+0xcd/0x170 [ 5699.519372][ T895] do_syscall_64+0xc6/0x1e0 [ 5699.519372][ T895] [ 5699.521583][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5699.521583][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5699.521583][ T895] ipv6_find_idev+0x102/0x170 [ 5699.521583][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5699.521583][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5699.521583][ T895] netlink_rcv_skb+0x130/0x360 [ 5699.521583][ T895] netlink_unicast+0x449/0x710 [ 5699.521583][ T895] netlink_sendmsg+0x723/0xbe0 [ 5699.521583][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5699.521583][ T895] ___sys_sendmsg+0xee/0x170 [ 5699.521583][ T895] __sys_sendmsg+0xcd/0x170 [ 5699.521583][ T895] do_syscall_64+0xc6/0x1e0 [ 5699.521583][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5699.521583][ T895] [ 5699.523302][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5699.523302][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5699.523302][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5699.523302][ T895] ipv6_find_idev+0x102/0x170 [ 5699.523302][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5699.523302][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5699.523302][ T895] netlink_rcv_skb+0x130/0x360 [ 5699.523302][ T895] netlink_unicast+0x449/0x710 [ 5699.523302][ T895] netlink_sendmsg+0x723/0xbe0 [ 5699.523302][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5699.523302][ T895] ___sys_sendmsg+0xee/0x170 [ 5699.523302][ T895] __sys_sendmsg+0xcd/0x170 [ 5699.523302][ T895] do_syscall_64+0xc6/0x1e0 [ 5699.523302][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5699.523302][ T895] [ 5709.766991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5709.767409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5709.767409][ T895] netdev_get_by_index+0x5e/0x80 [ 5709.767409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5709.767409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5709.767409][ T895] ip6_route_add+0x1c/0x140 [ 5709.767409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5709.767409][ T895] addrconf_add_dev+0xe2/0x170 [ 5709.767409][ T895] inet6_addr_add+0x12f/0xa40 [ 5709.767409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5709.767409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5709.767409][ T895] netlink_rcv_skb+0x130/0x360 [ 5709.767409][ T895] netlink_unicast+0x449/0x710 [ 5709.767409][ T895] netlink_sendmsg+0x723/0xbe0 [ 5709.767409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5709.767409][ T895] ___sys_sendmsg+0xee/0x170 [ 5709.767409][ T895] __sys_sendmsg+0xcd/0x170 [ 5709.767409][ T895] do_syscall_64+0xc6/0x1e0 [ 5709.767409][ T895] [ 5709.769624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5709.769624][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5709.769624][ T895] ipv6_find_idev+0x102/0x170 [ 5709.769624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5709.769624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5709.769624][ T895] netlink_rcv_skb+0x130/0x360 [ 5709.769624][ T895] netlink_unicast+0x449/0x710 [ 5709.769624][ T895] netlink_sendmsg+0x723/0xbe0 [ 5709.769624][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5709.769624][ T895] ___sys_sendmsg+0xee/0x170 [ 5709.769624][ T895] __sys_sendmsg+0xcd/0x170 [ 5709.769624][ T895] do_syscall_64+0xc6/0x1e0 [ 5709.769624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5709.769624][ T895] [ 5709.771344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5709.771344][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5709.771344][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5709.771344][ T895] ipv6_find_idev+0x102/0x170 [ 5709.771344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5709.771344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5709.771344][ T895] netlink_rcv_skb+0x130/0x360 [ 5709.771344][ T895] netlink_unicast+0x449/0x710 [ 5709.771344][ T895] netlink_sendmsg+0x723/0xbe0 [ 5709.771344][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5709.771344][ T895] ___sys_sendmsg+0xee/0x170 [ 5709.771344][ T895] __sys_sendmsg+0xcd/0x170 [ 5709.771344][ T895] do_syscall_64+0xc6/0x1e0 [ 5709.771344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5709.771344][ T895] [ 5719.790920][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5719.791329][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5719.791329][ T895] netdev_get_by_index+0x5e/0x80 [ 5719.791329][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5719.791329][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5719.791329][ T895] ip6_route_add+0x1c/0x140 [ 5719.791329][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5719.791329][ T895] addrconf_add_dev+0xe2/0x170 [ 5719.791329][ T895] inet6_addr_add+0x12f/0xa40 [ 5719.791329][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5719.791329][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5719.791329][ T895] netlink_rcv_skb+0x130/0x360 [ 5719.791329][ T895] netlink_unicast+0x449/0x710 [ 5719.791329][ T895] netlink_sendmsg+0x723/0xbe0 [ 5719.791329][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5719.791329][ T895] ___sys_sendmsg+0xee/0x170 [ 5719.791329][ T895] __sys_sendmsg+0xcd/0x170 [ 5719.791329][ T895] do_syscall_64+0xc6/0x1e0 [ 5719.791329][ T895] [ 5719.793566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5719.793566][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5719.793566][ T895] ipv6_find_idev+0x102/0x170 [ 5719.793566][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5719.793566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5719.793566][ T895] netlink_rcv_skb+0x130/0x360 [ 5719.793566][ T895] netlink_unicast+0x449/0x710 [ 5719.793566][ T895] netlink_sendmsg+0x723/0xbe0 [ 5719.793566][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5719.793566][ T895] ___sys_sendmsg+0xee/0x170 [ 5719.793566][ T895] __sys_sendmsg+0xcd/0x170 [ 5719.793566][ T895] do_syscall_64+0xc6/0x1e0 [ 5719.793566][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5719.793566][ T895] [ 5719.795309][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5719.795309][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5719.795309][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5719.795309][ T895] ipv6_find_idev+0x102/0x170 [ 5719.795309][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5719.795309][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5719.795309][ T895] netlink_rcv_skb+0x130/0x360 [ 5719.795309][ T895] netlink_unicast+0x449/0x710 [ 5719.795309][ T895] netlink_sendmsg+0x723/0xbe0 [ 5719.795309][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5719.795309][ T895] ___sys_sendmsg+0xee/0x170 [ 5719.795309][ T895] __sys_sendmsg+0xcd/0x170 [ 5719.795309][ T895] do_syscall_64+0xc6/0x1e0 [ 5719.795309][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5719.795309][ T895] [ 5730.038932][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5730.039341][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5730.039341][ T895] netdev_get_by_index+0x5e/0x80 [ 5730.039341][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5730.039341][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5730.039341][ T895] ip6_route_add+0x1c/0x140 [ 5730.039341][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5730.039341][ T895] addrconf_add_dev+0xe2/0x170 [ 5730.039341][ T895] inet6_addr_add+0x12f/0xa40 [ 5730.039341][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5730.039341][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.039341][ T895] netlink_rcv_skb+0x130/0x360 [ 5730.039341][ T895] netlink_unicast+0x449/0x710 [ 5730.039341][ T895] netlink_sendmsg+0x723/0xbe0 [ 5730.039341][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5730.039341][ T895] ___sys_sendmsg+0xee/0x170 [ 5730.039341][ T895] __sys_sendmsg+0xcd/0x170 [ 5730.039341][ T895] do_syscall_64+0xc6/0x1e0 [ 5730.039341][ T895] [ 5730.041553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5730.041553][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5730.041553][ T895] ipv6_find_idev+0x102/0x170 [ 5730.041553][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5730.041553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.041553][ T895] netlink_rcv_skb+0x130/0x360 [ 5730.041553][ T895] netlink_unicast+0x449/0x710 [ 5730.041553][ T895] netlink_sendmsg+0x723/0xbe0 [ 5730.041553][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5730.041553][ T895] ___sys_sendmsg+0xee/0x170 [ 5730.041553][ T895] __sys_sendmsg+0xcd/0x170 [ 5730.041553][ T895] do_syscall_64+0xc6/0x1e0 [ 5730.041553][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.041553][ T895] [ 5730.043286][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5730.043286][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5730.043286][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5730.043286][ T895] ipv6_find_idev+0x102/0x170 [ 5730.043286][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5730.043286][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.043286][ T895] netlink_rcv_skb+0x130/0x360 [ 5730.043286][ T895] netlink_unicast+0x449/0x710 [ 5730.043286][ T895] netlink_sendmsg+0x723/0xbe0 [ 5730.043286][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5730.043286][ T895] ___sys_sendmsg+0xee/0x170 [ 5730.043286][ T895] __sys_sendmsg+0xcd/0x170 [ 5730.043286][ T895] do_syscall_64+0xc6/0x1e0 [ 5730.043286][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.043286][ T895] [ 5740.286947][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5740.287352][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5740.287352][ T895] netdev_get_by_index+0x5e/0x80 [ 5740.287352][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5740.287352][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5740.287352][ T895] ip6_route_add+0x1c/0x140 [ 5740.287352][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5740.287352][ T895] addrconf_add_dev+0xe2/0x170 [ 5740.287352][ T895] inet6_addr_add+0x12f/0xa40 [ 5740.287352][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5740.287352][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5740.287352][ T895] netlink_rcv_skb+0x130/0x360 [ 5740.287352][ T895] netlink_unicast+0x449/0x710 [ 5740.287352][ T895] netlink_sendmsg+0x723/0xbe0 [ 5740.287352][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5740.287352][ T895] ___sys_sendmsg+0xee/0x170 [ 5740.287352][ T895] __sys_sendmsg+0xcd/0x170 [ 5740.287352][ T895] do_syscall_64+0xc6/0x1e0 [ 5740.287352][ T895] [ 5740.289549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5740.289549][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5740.289549][ T895] ipv6_find_idev+0x102/0x170 [ 5740.289549][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5740.289549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5740.289549][ T895] netlink_rcv_skb+0x130/0x360 [ 5740.289549][ T895] netlink_unicast+0x449/0x710 [ 5740.289549][ T895] netlink_sendmsg+0x723/0xbe0 [ 5740.289549][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5740.289549][ T895] ___sys_sendmsg+0xee/0x170 [ 5740.289549][ T895] __sys_sendmsg+0xcd/0x170 [ 5740.289549][ T895] do_syscall_64+0xc6/0x1e0 [ 5740.289549][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5740.289549][ T895] [ 5740.291257][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5740.291257][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5740.291257][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5740.291257][ T895] ipv6_find_idev+0x102/0x170 [ 5740.291257][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5740.291257][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5740.291257][ T895] netlink_rcv_skb+0x130/0x360 [ 5740.291257][ T895] netlink_unicast+0x449/0x710 [ 5740.291257][ T895] netlink_sendmsg+0x723/0xbe0 [ 5740.291257][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5740.291257][ T895] ___sys_sendmsg+0xee/0x170 [ 5740.291257][ T895] __sys_sendmsg+0xcd/0x170 [ 5740.291257][ T895] do_syscall_64+0xc6/0x1e0 [ 5740.291257][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5740.291257][ T895] [ 5750.359014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5750.359431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5750.359431][ T895] netdev_get_by_index+0x5e/0x80 [ 5750.359431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5750.359431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5750.359431][ T895] ip6_route_add+0x1c/0x140 [ 5750.359431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5750.359431][ T895] addrconf_add_dev+0xe2/0x170 [ 5750.359431][ T895] inet6_addr_add+0x12f/0xa40 [ 5750.359431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5750.359431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5750.359431][ T895] netlink_rcv_skb+0x130/0x360 [ 5750.359431][ T895] netlink_unicast+0x449/0x710 [ 5750.359431][ T895] netlink_sendmsg+0x723/0xbe0 [ 5750.359431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5750.359431][ T895] ___sys_sendmsg+0xee/0x170 [ 5750.359431][ T895] __sys_sendmsg+0xcd/0x170 [ 5750.359431][ T895] do_syscall_64+0xc6/0x1e0 [ 5750.359431][ T895] [ 5750.361663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5750.361663][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5750.361663][ T895] ipv6_find_idev+0x102/0x170 [ 5750.361663][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5750.361663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5750.361663][ T895] netlink_rcv_skb+0x130/0x360 [ 5750.361663][ T895] netlink_unicast+0x449/0x710 [ 5750.361663][ T895] netlink_sendmsg+0x723/0xbe0 [ 5750.361663][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5750.361663][ T895] ___sys_sendmsg+0xee/0x170 [ 5750.361663][ T895] __sys_sendmsg+0xcd/0x170 [ 5750.361663][ T895] do_syscall_64+0xc6/0x1e0 [ 5750.361663][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5750.361663][ T895] [ 5750.363400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5750.363400][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5750.363400][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5750.363400][ T895] ipv6_find_idev+0x102/0x170 [ 5750.363400][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5750.363400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5750.363400][ T895] netlink_rcv_skb+0x130/0x360 [ 5750.363400][ T895] netlink_unicast+0x449/0x710 [ 5750.363400][ T895] netlink_sendmsg+0x723/0xbe0 [ 5750.363400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5750.363400][ T895] ___sys_sendmsg+0xee/0x170 [ 5750.363400][ T895] __sys_sendmsg+0xcd/0x170 [ 5750.363400][ T895] do_syscall_64+0xc6/0x1e0 [ 5750.363400][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5750.363400][ T895] [ 5760.606990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5760.607407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5760.607407][ T895] netdev_get_by_index+0x5e/0x80 [ 5760.607407][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5760.607407][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5760.607407][ T895] ip6_route_add+0x1c/0x140 [ 5760.607407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5760.607407][ T895] addrconf_add_dev+0xe2/0x170 [ 5760.607407][ T895] inet6_addr_add+0x12f/0xa40 [ 5760.607407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5760.607407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5760.607407][ T895] netlink_rcv_skb+0x130/0x360 [ 5760.607407][ T895] netlink_unicast+0x449/0x710 [ 5760.607407][ T895] netlink_sendmsg+0x723/0xbe0 [ 5760.607407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5760.607407][ T895] ___sys_sendmsg+0xee/0x170 [ 5760.607407][ T895] __sys_sendmsg+0xcd/0x170 [ 5760.607407][ T895] do_syscall_64+0xc6/0x1e0 [ 5760.607407][ T895] [ 5760.609628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5760.609628][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5760.609628][ T895] ipv6_find_idev+0x102/0x170 [ 5760.609628][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5760.609628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5760.609628][ T895] netlink_rcv_skb+0x130/0x360 [ 5760.609628][ T895] netlink_unicast+0x449/0x710 [ 5760.609628][ T895] netlink_sendmsg+0x723/0xbe0 [ 5760.609628][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5760.609628][ T895] ___sys_sendmsg+0xee/0x170 [ 5760.609628][ T895] __sys_sendmsg+0xcd/0x170 [ 5760.609628][ T895] do_syscall_64+0xc6/0x1e0 [ 5760.609628][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5760.609628][ T895] [ 5760.611356][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5760.611356][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5760.611356][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5760.611356][ T895] ipv6_find_idev+0x102/0x170 [ 5760.611356][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5760.611356][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5760.611356][ T895] netlink_rcv_skb+0x130/0x360 [ 5760.611356][ T895] netlink_unicast+0x449/0x710 [ 5760.611356][ T895] netlink_sendmsg+0x723/0xbe0 [ 5760.611356][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5760.611356][ T895] ___sys_sendmsg+0xee/0x170 [ 5760.611356][ T895] __sys_sendmsg+0xcd/0x170 [ 5760.611356][ T895] do_syscall_64+0xc6/0x1e0 [ 5760.611356][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5760.611356][ T895] [ 5770.854993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5770.855409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5770.855409][ T895] netdev_get_by_index+0x5e/0x80 [ 5770.855409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5770.855409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5770.855409][ T895] ip6_route_add+0x1c/0x140 [ 5770.855409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5770.855409][ T895] addrconf_add_dev+0xe2/0x170 [ 5770.855409][ T895] inet6_addr_add+0x12f/0xa40 [ 5770.855409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5770.855409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5770.855409][ T895] netlink_rcv_skb+0x130/0x360 [ 5770.855409][ T895] netlink_unicast+0x449/0x710 [ 5770.855409][ T895] netlink_sendmsg+0x723/0xbe0 [ 5770.855409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5770.855409][ T895] ___sys_sendmsg+0xee/0x170 [ 5770.855409][ T895] __sys_sendmsg+0xcd/0x170 [ 5770.855409][ T895] do_syscall_64+0xc6/0x1e0 [ 5770.855409][ T895] [ 5770.857629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5770.857629][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5770.857629][ T895] ipv6_find_idev+0x102/0x170 [ 5770.857629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5770.857629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5770.857629][ T895] netlink_rcv_skb+0x130/0x360 [ 5770.857629][ T895] netlink_unicast+0x449/0x710 [ 5770.857629][ T895] netlink_sendmsg+0x723/0xbe0 [ 5770.857629][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5770.857629][ T895] ___sys_sendmsg+0xee/0x170 [ 5770.857629][ T895] __sys_sendmsg+0xcd/0x170 [ 5770.857629][ T895] do_syscall_64+0xc6/0x1e0 [ 5770.857629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5770.857629][ T895] [ 5770.859355][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5770.859355][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5770.859355][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5770.859355][ T895] ipv6_find_idev+0x102/0x170 [ 5770.859355][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5770.859355][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5770.859355][ T895] netlink_rcv_skb+0x130/0x360 [ 5770.859355][ T895] netlink_unicast+0x449/0x710 [ 5770.859355][ T895] netlink_sendmsg+0x723/0xbe0 [ 5770.859355][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5770.859355][ T895] ___sys_sendmsg+0xee/0x170 [ 5770.859355][ T895] __sys_sendmsg+0xcd/0x170 [ 5770.859355][ T895] do_syscall_64+0xc6/0x1e0 [ 5770.859355][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5770.859355][ T895] [ 5781.110999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5781.111426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5781.111426][ T895] netdev_get_by_index+0x5e/0x80 [ 5781.111426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5781.111426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5781.111426][ T895] ip6_route_add+0x1c/0x140 [ 5781.111426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5781.111426][ T895] addrconf_add_dev+0xe2/0x170 [ 5781.111426][ T895] inet6_addr_add+0x12f/0xa40 [ 5781.111426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5781.111426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5781.111426][ T895] netlink_rcv_skb+0x130/0x360 [ 5781.111426][ T895] netlink_unicast+0x449/0x710 [ 5781.111426][ T895] netlink_sendmsg+0x723/0xbe0 [ 5781.111426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5781.111426][ T895] ___sys_sendmsg+0xee/0x170 [ 5781.111426][ T895] __sys_sendmsg+0xcd/0x170 [ 5781.111426][ T895] do_syscall_64+0xc6/0x1e0 [ 5781.111426][ T895] [ 5781.113650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5781.113650][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5781.113650][ T895] ipv6_find_idev+0x102/0x170 [ 5781.113650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5781.113650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5781.113650][ T895] netlink_rcv_skb+0x130/0x360 [ 5781.113650][ T895] netlink_unicast+0x449/0x710 [ 5781.113650][ T895] netlink_sendmsg+0x723/0xbe0 [ 5781.113650][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5781.113650][ T895] ___sys_sendmsg+0xee/0x170 [ 5781.113650][ T895] __sys_sendmsg+0xcd/0x170 [ 5781.113650][ T895] do_syscall_64+0xc6/0x1e0 [ 5781.113650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5781.113650][ T895] [ 5781.115500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5781.115500][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5781.115500][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5781.115500][ T895] ipv6_find_idev+0x102/0x170 [ 5781.115500][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5781.115500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5781.115500][ T895] netlink_rcv_skb+0x130/0x360 [ 5781.115500][ T895] netlink_unicast+0x449/0x710 [ 5781.115500][ T895] netlink_sendmsg+0x723/0xbe0 [ 5781.115500][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5781.115500][ T895] ___sys_sendmsg+0xee/0x170 [ 5781.115500][ T895] __sys_sendmsg+0xcd/0x170 [ 5781.115500][ T895] do_syscall_64+0xc6/0x1e0 [ 5781.115500][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5781.115500][ T895] [ 5791.230994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5791.231421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5791.231421][ T895] netdev_get_by_index+0x5e/0x80 [ 5791.231421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5791.231421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5791.231421][ T895] ip6_route_add+0x1c/0x140 [ 5791.231421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5791.231421][ T895] addrconf_add_dev+0xe2/0x170 [ 5791.231421][ T895] inet6_addr_add+0x12f/0xa40 [ 5791.231421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5791.231421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5791.231421][ T895] netlink_rcv_skb+0x130/0x360 [ 5791.231421][ T895] netlink_unicast+0x449/0x710 [ 5791.231421][ T895] netlink_sendmsg+0x723/0xbe0 [ 5791.231421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5791.231421][ T895] ___sys_sendmsg+0xee/0x170 [ 5791.231421][ T895] __sys_sendmsg+0xcd/0x170 [ 5791.231421][ T895] do_syscall_64+0xc6/0x1e0 [ 5791.231421][ T895] [ 5791.234580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5791.234580][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5791.234580][ T895] ipv6_find_idev+0x102/0x170 [ 5791.234580][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5791.234580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5791.234580][ T895] netlink_rcv_skb+0x130/0x360 [ 5791.234580][ T895] netlink_unicast+0x449/0x710 [ 5791.234580][ T895] netlink_sendmsg+0x723/0xbe0 [ 5791.234580][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5791.234580][ T895] ___sys_sendmsg+0xee/0x170 [ 5791.234580][ T895] __sys_sendmsg+0xcd/0x170 [ 5791.234580][ T895] do_syscall_64+0xc6/0x1e0 [ 5791.234580][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5791.234580][ T895] [ 5791.236316][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5791.236316][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5791.236316][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5791.236316][ T895] ipv6_find_idev+0x102/0x170 [ 5791.236316][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5791.236316][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5791.236316][ T895] netlink_rcv_skb+0x130/0x360 [ 5791.236316][ T895] netlink_unicast+0x449/0x710 [ 5791.236316][ T895] netlink_sendmsg+0x723/0xbe0 [ 5791.236316][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5791.236316][ T895] ___sys_sendmsg+0xee/0x170 [ 5791.236316][ T895] __sys_sendmsg+0xcd/0x170 [ 5791.236316][ T895] do_syscall_64+0xc6/0x1e0 [ 5791.236316][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5791.236316][ T895] [ 5801.479012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5801.479438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5801.479438][ T895] netdev_get_by_index+0x5e/0x80 [ 5801.479438][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5801.479438][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5801.479438][ T895] ip6_route_add+0x1c/0x140 [ 5801.479438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5801.479438][ T895] addrconf_add_dev+0xe2/0x170 [ 5801.479438][ T895] inet6_addr_add+0x12f/0xa40 [ 5801.479438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5801.479438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5801.479438][ T895] netlink_rcv_skb+0x130/0x360 [ 5801.479438][ T895] netlink_unicast+0x449/0x710 [ 5801.479438][ T895] netlink_sendmsg+0x723/0xbe0 [ 5801.479438][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5801.479438][ T895] ___sys_sendmsg+0xee/0x170 [ 5801.479438][ T895] __sys_sendmsg+0xcd/0x170 [ 5801.479438][ T895] do_syscall_64+0xc6/0x1e0 [ 5801.479438][ T895] [ 5801.481760][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5801.481760][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5801.481760][ T895] ipv6_find_idev+0x102/0x170 [ 5801.481760][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5801.481760][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5801.481760][ T895] netlink_rcv_skb+0x130/0x360 [ 5801.481760][ T895] netlink_unicast+0x449/0x710 [ 5801.481760][ T895] netlink_sendmsg+0x723/0xbe0 [ 5801.481760][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5801.481760][ T895] ___sys_sendmsg+0xee/0x170 [ 5801.481760][ T895] __sys_sendmsg+0xcd/0x170 [ 5801.481760][ T895] do_syscall_64+0xc6/0x1e0 [ 5801.481760][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5801.481760][ T895] [ 5801.483490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5801.483490][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5801.483490][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5801.483490][ T895] ipv6_find_idev+0x102/0x170 [ 5801.483490][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5801.483490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5801.483490][ T895] netlink_rcv_skb+0x130/0x360 [ 5801.483490][ T895] netlink_unicast+0x449/0x710 [ 5801.483490][ T895] netlink_sendmsg+0x723/0xbe0 [ 5801.483490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5801.483490][ T895] ___sys_sendmsg+0xee/0x170 [ 5801.483490][ T895] __sys_sendmsg+0xcd/0x170 [ 5801.483490][ T895] do_syscall_64+0xc6/0x1e0 [ 5801.483490][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5801.483490][ T895] [ 5811.726945][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5811.727425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5811.727425][ T895] netdev_get_by_index+0x5e/0x80 [ 5811.727425][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5811.727425][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5811.727425][ T895] ip6_route_add+0x1c/0x140 [ 5811.727425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5811.727425][ T895] addrconf_add_dev+0xe2/0x170 [ 5811.727425][ T895] inet6_addr_add+0x12f/0xa40 [ 5811.727425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5811.727425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5811.727425][ T895] netlink_rcv_skb+0x130/0x360 [ 5811.727425][ T895] netlink_unicast+0x449/0x710 [ 5811.727425][ T895] netlink_sendmsg+0x723/0xbe0 [ 5811.727425][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5811.727425][ T895] ___sys_sendmsg+0xee/0x170 [ 5811.727425][ T895] __sys_sendmsg+0xcd/0x170 [ 5811.727425][ T895] do_syscall_64+0xc6/0x1e0 [ 5811.727425][ T895] [ 5811.729634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5811.729634][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5811.729634][ T895] ipv6_find_idev+0x102/0x170 [ 5811.729634][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5811.729634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5811.729634][ T895] netlink_rcv_skb+0x130/0x360 [ 5811.729634][ T895] netlink_unicast+0x449/0x710 [ 5811.729634][ T895] netlink_sendmsg+0x723/0xbe0 [ 5811.729634][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5811.729634][ T895] ___sys_sendmsg+0xee/0x170 [ 5811.729634][ T895] __sys_sendmsg+0xcd/0x170 [ 5811.729634][ T895] do_syscall_64+0xc6/0x1e0 [ 5811.729634][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5811.729634][ T895] [ 5811.731341][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5811.731341][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5811.731341][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5811.731341][ T895] ipv6_find_idev+0x102/0x170 [ 5811.731341][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5811.731341][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5811.731341][ T895] netlink_rcv_skb+0x130/0x360 [ 5811.731341][ T895] netlink_unicast+0x449/0x710 [ 5811.731341][ T895] netlink_sendmsg+0x723/0xbe0 [ 5811.731341][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5811.731341][ T895] ___sys_sendmsg+0xee/0x170 [ 5811.731341][ T895] __sys_sendmsg+0xcd/0x170 [ 5811.731341][ T895] do_syscall_64+0xc6/0x1e0 [ 5811.731341][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5811.731341][ T895] [ 5821.974993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5821.975464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5821.975464][ T895] netdev_get_by_index+0x5e/0x80 [ 5821.975464][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5821.975464][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5821.975464][ T895] ip6_route_add+0x1c/0x140 [ 5821.975464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5821.975464][ T895] addrconf_add_dev+0xe2/0x170 [ 5821.975464][ T895] inet6_addr_add+0x12f/0xa40 [ 5821.975464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5821.975464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5821.975464][ T895] netlink_rcv_skb+0x130/0x360 [ 5821.975464][ T895] netlink_unicast+0x449/0x710 [ 5821.975464][ T895] netlink_sendmsg+0x723/0xbe0 [ 5821.975464][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5821.975464][ T895] ___sys_sendmsg+0xee/0x170 [ 5821.975464][ T895] __sys_sendmsg+0xcd/0x170 [ 5821.975464][ T895] do_syscall_64+0xc6/0x1e0 [ 5821.975464][ T895] [ 5821.977664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5821.977664][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5821.977664][ T895] ipv6_find_idev+0x102/0x170 [ 5821.977664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5821.977664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5821.977664][ T895] netlink_rcv_skb+0x130/0x360 [ 5821.977664][ T895] netlink_unicast+0x449/0x710 [ 5821.977664][ T895] netlink_sendmsg+0x723/0xbe0 [ 5821.977664][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5821.977664][ T895] ___sys_sendmsg+0xee/0x170 [ 5821.977664][ T895] __sys_sendmsg+0xcd/0x170 [ 5821.977664][ T895] do_syscall_64+0xc6/0x1e0 [ 5821.977664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5821.977664][ T895] [ 5821.979372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5821.979372][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5821.979372][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5821.979372][ T895] ipv6_find_idev+0x102/0x170 [ 5821.979372][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5821.979372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5821.979372][ T895] netlink_rcv_skb+0x130/0x360 [ 5821.979372][ T895] netlink_unicast+0x449/0x710 [ 5821.979372][ T895] netlink_sendmsg+0x723/0xbe0 [ 5821.979372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5821.979372][ T895] ___sys_sendmsg+0xee/0x170 [ 5821.979372][ T895] __sys_sendmsg+0xcd/0x170 [ 5821.979372][ T895] do_syscall_64+0xc6/0x1e0 [ 5821.979372][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5821.979372][ T895] [ 5832.158914][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5832.159384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5832.159384][ T895] netdev_get_by_index+0x5e/0x80 [ 5832.159384][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5832.159384][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5832.159384][ T895] ip6_route_add+0x1c/0x140 [ 5832.159384][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5832.159384][ T895] addrconf_add_dev+0xe2/0x170 [ 5832.159384][ T895] inet6_addr_add+0x12f/0xa40 [ 5832.159384][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5832.159384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5832.159384][ T895] netlink_rcv_skb+0x130/0x360 [ 5832.159384][ T895] netlink_unicast+0x449/0x710 [ 5832.159384][ T895] netlink_sendmsg+0x723/0xbe0 [ 5832.159384][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5832.159384][ T895] ___sys_sendmsg+0xee/0x170 [ 5832.159384][ T895] __sys_sendmsg+0xcd/0x170 [ 5832.159384][ T895] do_syscall_64+0xc6/0x1e0 [ 5832.159384][ T895] [ 5832.161601][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5832.161601][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5832.161601][ T895] ipv6_find_idev+0x102/0x170 [ 5832.161601][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5832.161601][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5832.161601][ T895] netlink_rcv_skb+0x130/0x360 [ 5832.161601][ T895] netlink_unicast+0x449/0x710 [ 5832.161601][ T895] netlink_sendmsg+0x723/0xbe0 [ 5832.161601][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5832.161601][ T895] ___sys_sendmsg+0xee/0x170 [ 5832.161601][ T895] __sys_sendmsg+0xcd/0x170 [ 5832.161601][ T895] do_syscall_64+0xc6/0x1e0 [ 5832.161601][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5832.161601][ T895] [ 5832.163318][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5832.163318][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5832.163318][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5832.163318][ T895] ipv6_find_idev+0x102/0x170 [ 5832.163318][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5832.163318][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5832.163318][ T895] netlink_rcv_skb+0x130/0x360 [ 5832.163318][ T895] netlink_unicast+0x449/0x710 [ 5832.163318][ T895] netlink_sendmsg+0x723/0xbe0 [ 5832.163318][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5832.163318][ T895] ___sys_sendmsg+0xee/0x170 [ 5832.163318][ T895] __sys_sendmsg+0xcd/0x170 [ 5832.163318][ T895] do_syscall_64+0xc6/0x1e0 [ 5832.163318][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5832.163318][ T895] [ 5842.238997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5842.239433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5842.239433][ T895] netdev_get_by_index+0x5e/0x80 [ 5842.239433][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5842.239433][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5842.239433][ T895] ip6_route_add+0x1c/0x140 [ 5842.239433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5842.239433][ T895] addrconf_add_dev+0xe2/0x170 [ 5842.239433][ T895] inet6_addr_add+0x12f/0xa40 [ 5842.239433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5842.239433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5842.239433][ T895] netlink_rcv_skb+0x130/0x360 [ 5842.239433][ T895] netlink_unicast+0x449/0x710 [ 5842.239433][ T895] netlink_sendmsg+0x723/0xbe0 [ 5842.239433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5842.239433][ T895] ___sys_sendmsg+0xee/0x170 [ 5842.239433][ T895] __sys_sendmsg+0xcd/0x170 [ 5842.239433][ T895] do_syscall_64+0xc6/0x1e0 [ 5842.239433][ T895] [ 5842.241638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5842.241638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5842.241638][ T895] ipv6_find_idev+0x102/0x170 [ 5842.241638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5842.241638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5842.241638][ T895] netlink_rcv_skb+0x130/0x360 [ 5842.241638][ T895] netlink_unicast+0x449/0x710 [ 5842.241638][ T895] netlink_sendmsg+0x723/0xbe0 [ 5842.241638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5842.241638][ T895] ___sys_sendmsg+0xee/0x170 [ 5842.241638][ T895] __sys_sendmsg+0xcd/0x170 [ 5842.241638][ T895] do_syscall_64+0xc6/0x1e0 [ 5842.241638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5842.241638][ T895] [ 5842.243389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5842.243389][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5842.243389][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5842.243389][ T895] ipv6_find_idev+0x102/0x170 [ 5842.243389][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5842.243389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5842.243389][ T895] netlink_rcv_skb+0x130/0x360 [ 5842.243389][ T895] netlink_unicast+0x449/0x710 [ 5842.243389][ T895] netlink_sendmsg+0x723/0xbe0 [ 5842.243389][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5842.243389][ T895] ___sys_sendmsg+0xee/0x170 [ 5842.243389][ T895] __sys_sendmsg+0xcd/0x170 [ 5842.243389][ T895] do_syscall_64+0xc6/0x1e0 [ 5842.243389][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5842.243389][ T895] [ 5852.487014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5852.487512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5852.487512][ T895] netdev_get_by_index+0x5e/0x80 [ 5852.487512][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5852.487512][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5852.487512][ T895] ip6_route_add+0x1c/0x140 [ 5852.487512][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5852.487512][ T895] addrconf_add_dev+0xe2/0x170 [ 5852.487512][ T895] inet6_addr_add+0x12f/0xa40 [ 5852.487512][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5852.487512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5852.487512][ T895] netlink_rcv_skb+0x130/0x360 [ 5852.487512][ T895] netlink_unicast+0x449/0x710 [ 5852.487512][ T895] netlink_sendmsg+0x723/0xbe0 [ 5852.487512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5852.487512][ T895] ___sys_sendmsg+0xee/0x170 [ 5852.487512][ T895] __sys_sendmsg+0xcd/0x170 [ 5852.487512][ T895] do_syscall_64+0xc6/0x1e0 [ 5852.487512][ T895] [ 5852.489708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5852.489708][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5852.489708][ T895] ipv6_find_idev+0x102/0x170 [ 5852.489708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5852.489708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5852.489708][ T895] netlink_rcv_skb+0x130/0x360 [ 5852.489708][ T895] netlink_unicast+0x449/0x710 [ 5852.489708][ T895] netlink_sendmsg+0x723/0xbe0 [ 5852.489708][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5852.489708][ T895] ___sys_sendmsg+0xee/0x170 [ 5852.489708][ T895] __sys_sendmsg+0xcd/0x170 [ 5852.489708][ T895] do_syscall_64+0xc6/0x1e0 [ 5852.489708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5852.489708][ T895] [ 5852.491415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5852.491415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5852.491415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5852.491415][ T895] ipv6_find_idev+0x102/0x170 [ 5852.491415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5852.491415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5852.491415][ T895] netlink_rcv_skb+0x130/0x360 [ 5852.491415][ T895] netlink_unicast+0x449/0x710 [ 5852.491415][ T895] netlink_sendmsg+0x723/0xbe0 [ 5852.491415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5852.491415][ T895] ___sys_sendmsg+0xee/0x170 [ 5852.491415][ T895] __sys_sendmsg+0xcd/0x170 [ 5852.491415][ T895] do_syscall_64+0xc6/0x1e0 [ 5852.491415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5852.491415][ T895] [ 5862.526985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5862.527398][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5862.527398][ T895] netdev_get_by_index+0x5e/0x80 [ 5862.527398][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5862.527398][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5862.527398][ T895] ip6_route_add+0x1c/0x140 [ 5862.527398][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5862.527398][ T895] addrconf_add_dev+0xe2/0x170 [ 5862.527398][ T895] inet6_addr_add+0x12f/0xa40 [ 5862.527398][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5862.527398][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5862.527398][ T895] netlink_rcv_skb+0x130/0x360 [ 5862.527398][ T895] netlink_unicast+0x449/0x710 [ 5862.527398][ T895] netlink_sendmsg+0x723/0xbe0 [ 5862.527398][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5862.527398][ T895] ___sys_sendmsg+0xee/0x170 [ 5862.527398][ T895] __sys_sendmsg+0xcd/0x170 [ 5862.527398][ T895] do_syscall_64+0xc6/0x1e0 [ 5862.527398][ T895] [ 5862.529609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5862.529609][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5862.529609][ T895] ipv6_find_idev+0x102/0x170 [ 5862.529609][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5862.529609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5862.529609][ T895] netlink_rcv_skb+0x130/0x360 [ 5862.529609][ T895] netlink_unicast+0x449/0x710 [ 5862.529609][ T895] netlink_sendmsg+0x723/0xbe0 [ 5862.529609][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5862.529609][ T895] ___sys_sendmsg+0xee/0x170 [ 5862.529609][ T895] __sys_sendmsg+0xcd/0x170 [ 5862.529609][ T895] do_syscall_64+0xc6/0x1e0 [ 5862.529609][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5862.529609][ T895] [ 5862.531330][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5862.531330][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5862.531330][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5862.531330][ T895] ipv6_find_idev+0x102/0x170 [ 5862.531330][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5862.531330][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5862.531330][ T895] netlink_rcv_skb+0x130/0x360 [ 5862.531330][ T895] netlink_unicast+0x449/0x710 [ 5862.531330][ T895] netlink_sendmsg+0x723/0xbe0 [ 5862.531330][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5862.531330][ T895] ___sys_sendmsg+0xee/0x170 [ 5862.531330][ T895] __sys_sendmsg+0xcd/0x170 [ 5862.531330][ T895] do_syscall_64+0xc6/0x1e0 [ 5862.531330][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5862.531330][ T895] [ 5872.662946][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5872.663351][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5872.663351][ T895] netdev_get_by_index+0x5e/0x80 [ 5872.663351][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5872.663351][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5872.663351][ T895] ip6_route_add+0x1c/0x140 [ 5872.663351][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5872.663351][ T895] addrconf_add_dev+0xe2/0x170 [ 5872.663351][ T895] inet6_addr_add+0x12f/0xa40 [ 5872.663351][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5872.663351][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5872.663351][ T895] netlink_rcv_skb+0x130/0x360 [ 5872.663351][ T895] netlink_unicast+0x449/0x710 [ 5872.663351][ T895] netlink_sendmsg+0x723/0xbe0 [ 5872.663351][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5872.663351][ T895] ___sys_sendmsg+0xee/0x170 [ 5872.663351][ T895] __sys_sendmsg+0xcd/0x170 [ 5872.663351][ T895] do_syscall_64+0xc6/0x1e0 [ 5872.663351][ T895] [ 5872.665577][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5872.665577][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5872.665577][ T895] ipv6_find_idev+0x102/0x170 [ 5872.665577][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5872.665577][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5872.665577][ T895] netlink_rcv_skb+0x130/0x360 [ 5872.665577][ T895] netlink_unicast+0x449/0x710 [ 5872.665577][ T895] netlink_sendmsg+0x723/0xbe0 [ 5872.665577][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5872.665577][ T895] ___sys_sendmsg+0xee/0x170 [ 5872.665577][ T895] __sys_sendmsg+0xcd/0x170 [ 5872.665577][ T895] do_syscall_64+0xc6/0x1e0 [ 5872.665577][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5872.665577][ T895] [ 5872.667283][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5872.667283][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5872.667283][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5872.667283][ T895] ipv6_find_idev+0x102/0x170 [ 5872.667283][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5872.667283][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5872.667283][ T895] netlink_rcv_skb+0x130/0x360 [ 5872.667283][ T895] netlink_unicast+0x449/0x710 [ 5872.667283][ T895] netlink_sendmsg+0x723/0xbe0 [ 5872.667283][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5872.667283][ T895] ___sys_sendmsg+0xee/0x170 [ 5872.667283][ T895] __sys_sendmsg+0xcd/0x170 [ 5872.667283][ T895] do_syscall_64+0xc6/0x1e0 [ 5872.667283][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5872.667283][ T895] [ 5882.887018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5882.887489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5882.887489][ T895] netdev_get_by_index+0x5e/0x80 [ 5882.887489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5882.887489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5882.887489][ T895] ip6_route_add+0x1c/0x140 [ 5882.887489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5882.887489][ T895] addrconf_add_dev+0xe2/0x170 [ 5882.887489][ T895] inet6_addr_add+0x12f/0xa40 [ 5882.887489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5882.887489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5882.887489][ T895] netlink_rcv_skb+0x130/0x360 [ 5882.887489][ T895] netlink_unicast+0x449/0x710 [ 5882.887489][ T895] netlink_sendmsg+0x723/0xbe0 [ 5882.887489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5882.887489][ T895] ___sys_sendmsg+0xee/0x170 [ 5882.887489][ T895] __sys_sendmsg+0xcd/0x170 [ 5882.887489][ T895] do_syscall_64+0xc6/0x1e0 [ 5882.887489][ T895] [ 5882.889702][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5882.889702][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5882.889702][ T895] ipv6_find_idev+0x102/0x170 [ 5882.889702][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5882.889702][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5882.889702][ T895] netlink_rcv_skb+0x130/0x360 [ 5882.889702][ T895] netlink_unicast+0x449/0x710 [ 5882.889702][ T895] netlink_sendmsg+0x723/0xbe0 [ 5882.889702][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5882.889702][ T895] ___sys_sendmsg+0xee/0x170 [ 5882.889702][ T895] __sys_sendmsg+0xcd/0x170 [ 5882.889702][ T895] do_syscall_64+0xc6/0x1e0 [ 5882.889702][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5882.889702][ T895] [ 5882.891411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5882.891411][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5882.891411][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5882.891411][ T895] ipv6_find_idev+0x102/0x170 [ 5882.891411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5882.891411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5882.891411][ T895] netlink_rcv_skb+0x130/0x360 [ 5882.891411][ T895] netlink_unicast+0x449/0x710 [ 5882.891411][ T895] netlink_sendmsg+0x723/0xbe0 [ 5882.891411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5882.891411][ T895] ___sys_sendmsg+0xee/0x170 [ 5882.891411][ T895] __sys_sendmsg+0xcd/0x170 [ 5882.891411][ T895] do_syscall_64+0xc6/0x1e0 [ 5882.891411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5882.891411][ T895] [ 5892.894980][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5892.895399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5892.895399][ T895] netdev_get_by_index+0x5e/0x80 [ 5892.895399][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5892.895399][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5892.895399][ T895] ip6_route_add+0x1c/0x140 [ 5892.895399][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5892.895399][ T895] addrconf_add_dev+0xe2/0x170 [ 5892.895399][ T895] inet6_addr_add+0x12f/0xa40 [ 5892.895399][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5892.895399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5892.895399][ T895] netlink_rcv_skb+0x130/0x360 [ 5892.895399][ T895] netlink_unicast+0x449/0x710 [ 5892.895399][ T895] netlink_sendmsg+0x723/0xbe0 [ 5892.895399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5892.895399][ T895] ___sys_sendmsg+0xee/0x170 [ 5892.895399][ T895] __sys_sendmsg+0xcd/0x170 [ 5892.895399][ T895] do_syscall_64+0xc6/0x1e0 [ 5892.895399][ T895] [ 5892.897624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5892.897624][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5892.897624][ T895] ipv6_find_idev+0x102/0x170 [ 5892.897624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5892.897624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5892.897624][ T895] netlink_rcv_skb+0x130/0x360 [ 5892.897624][ T895] netlink_unicast+0x449/0x710 [ 5892.897624][ T895] netlink_sendmsg+0x723/0xbe0 [ 5892.897624][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5892.897624][ T895] ___sys_sendmsg+0xee/0x170 [ 5892.897624][ T895] __sys_sendmsg+0xcd/0x170 [ 5892.897624][ T895] do_syscall_64+0xc6/0x1e0 [ 5892.897624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5892.897624][ T895] [ 5892.899345][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5892.899345][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5892.899345][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5892.899345][ T895] ipv6_find_idev+0x102/0x170 [ 5892.899345][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5892.899345][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5892.899345][ T895] netlink_rcv_skb+0x130/0x360 [ 5892.899345][ T895] netlink_unicast+0x449/0x710 [ 5892.899345][ T895] netlink_sendmsg+0x723/0xbe0 [ 5892.899345][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5892.899345][ T895] ___sys_sendmsg+0xee/0x170 [ 5892.899345][ T895] __sys_sendmsg+0xcd/0x170 [ 5892.899345][ T895] do_syscall_64+0xc6/0x1e0 [ 5892.899345][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5892.899345][ T895] [ 5903.142984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5903.143396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5903.143396][ T895] netdev_get_by_index+0x5e/0x80 [ 5903.143396][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5903.143396][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5903.143396][ T895] ip6_route_add+0x1c/0x140 [ 5903.143396][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5903.143396][ T895] addrconf_add_dev+0xe2/0x170 [ 5903.143396][ T895] inet6_addr_add+0x12f/0xa40 [ 5903.143396][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5903.143396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5903.143396][ T895] netlink_rcv_skb+0x130/0x360 [ 5903.143396][ T895] netlink_unicast+0x449/0x710 [ 5903.143396][ T895] netlink_sendmsg+0x723/0xbe0 [ 5903.143396][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5903.143396][ T895] ___sys_sendmsg+0xee/0x170 [ 5903.143396][ T895] __sys_sendmsg+0xcd/0x170 [ 5903.143396][ T895] do_syscall_64+0xc6/0x1e0 [ 5903.143396][ T895] [ 5903.145624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5903.145624][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5903.145624][ T895] ipv6_find_idev+0x102/0x170 [ 5903.145624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5903.145624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5903.145624][ T895] netlink_rcv_skb+0x130/0x360 [ 5903.145624][ T895] netlink_unicast+0x449/0x710 [ 5903.145624][ T895] netlink_sendmsg+0x723/0xbe0 [ 5903.145624][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5903.145624][ T895] ___sys_sendmsg+0xee/0x170 [ 5903.145624][ T895] __sys_sendmsg+0xcd/0x170 [ 5903.145624][ T895] do_syscall_64+0xc6/0x1e0 [ 5903.145624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5903.145624][ T895] [ 5903.147329][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5903.147329][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5903.147329][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5903.147329][ T895] ipv6_find_idev+0x102/0x170 [ 5903.147329][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5903.147329][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5903.147329][ T895] netlink_rcv_skb+0x130/0x360 [ 5903.147329][ T895] netlink_unicast+0x449/0x710 [ 5903.147329][ T895] netlink_sendmsg+0x723/0xbe0 [ 5903.147329][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5903.147329][ T895] ___sys_sendmsg+0xee/0x170 [ 5903.147329][ T895] __sys_sendmsg+0xcd/0x170 [ 5903.147329][ T895] do_syscall_64+0xc6/0x1e0 [ 5903.147329][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5903.147329][ T895] [ 5913.390930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5913.391370][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5913.391370][ T895] netdev_get_by_index+0x5e/0x80 [ 5913.391370][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5913.391370][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5913.391370][ T895] ip6_route_add+0x1c/0x140 [ 5913.391370][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5913.391370][ T895] addrconf_add_dev+0xe2/0x170 [ 5913.391370][ T895] inet6_addr_add+0x12f/0xa40 [ 5913.391370][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5913.391370][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5913.391370][ T895] netlink_rcv_skb+0x130/0x360 [ 5913.391370][ T895] netlink_unicast+0x449/0x710 [ 5913.391370][ T895] netlink_sendmsg+0x723/0xbe0 [ 5913.391370][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5913.391370][ T895] ___sys_sendmsg+0xee/0x170 [ 5913.391370][ T895] __sys_sendmsg+0xcd/0x170 [ 5913.391370][ T895] do_syscall_64+0xc6/0x1e0 [ 5913.391370][ T895] [ 5913.393752][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5913.393752][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5913.393752][ T895] ipv6_find_idev+0x102/0x170 [ 5913.393752][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5913.393752][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5913.393752][ T895] netlink_rcv_skb+0x130/0x360 [ 5913.393752][ T895] netlink_unicast+0x449/0x710 [ 5913.393752][ T895] netlink_sendmsg+0x723/0xbe0 [ 5913.393752][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5913.393752][ T895] ___sys_sendmsg+0xee/0x170 [ 5913.393752][ T895] __sys_sendmsg+0xcd/0x170 [ 5913.393752][ T895] do_syscall_64+0xc6/0x1e0 [ 5913.393752][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5913.393752][ T895] [ 5913.395553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5913.395553][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5913.395553][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5913.395553][ T895] ipv6_find_idev+0x102/0x170 [ 5913.395553][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5913.395553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5913.395553][ T895] netlink_rcv_skb+0x130/0x360 [ 5913.395553][ T895] netlink_unicast+0x449/0x710 [ 5913.395553][ T895] netlink_sendmsg+0x723/0xbe0 [ 5913.395553][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5913.395553][ T895] ___sys_sendmsg+0xee/0x170 [ 5913.395553][ T895] __sys_sendmsg+0xcd/0x170 [ 5913.395553][ T895] do_syscall_64+0xc6/0x1e0 [ 5913.395553][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5913.395553][ T895] [ 5923.638929][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5923.639409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5923.639409][ T895] netdev_get_by_index+0x5e/0x80 [ 5923.639409][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5923.639409][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5923.639409][ T895] ip6_route_add+0x1c/0x140 [ 5923.639409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5923.639409][ T895] addrconf_add_dev+0xe2/0x170 [ 5923.639409][ T895] inet6_addr_add+0x12f/0xa40 [ 5923.639409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5923.639409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5923.639409][ T895] netlink_rcv_skb+0x130/0x360 [ 5923.639409][ T895] netlink_unicast+0x449/0x710 [ 5923.639409][ T895] netlink_sendmsg+0x723/0xbe0 [ 5923.639409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5923.639409][ T895] ___sys_sendmsg+0xee/0x170 [ 5923.639409][ T895] __sys_sendmsg+0xcd/0x170 [ 5923.639409][ T895] do_syscall_64+0xc6/0x1e0 [ 5923.639409][ T895] [ 5923.641646][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5923.641646][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5923.641646][ T895] ipv6_find_idev+0x102/0x170 [ 5923.641646][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5923.641646][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5923.641646][ T895] netlink_rcv_skb+0x130/0x360 [ 5923.641646][ T895] netlink_unicast+0x449/0x710 [ 5923.641646][ T895] netlink_sendmsg+0x723/0xbe0 [ 5923.641646][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5923.641646][ T895] ___sys_sendmsg+0xee/0x170 [ 5923.641646][ T895] __sys_sendmsg+0xcd/0x170 [ 5923.641646][ T895] do_syscall_64+0xc6/0x1e0 [ 5923.641646][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5923.641646][ T895] [ 5923.643398][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5923.643398][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5923.643398][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5923.643398][ T895] ipv6_find_idev+0x102/0x170 [ 5923.643398][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5923.643398][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5923.643398][ T895] netlink_rcv_skb+0x130/0x360 [ 5923.643398][ T895] netlink_unicast+0x449/0x710 [ 5923.643398][ T895] netlink_sendmsg+0x723/0xbe0 [ 5923.643398][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5923.643398][ T895] ___sys_sendmsg+0xee/0x170 [ 5923.643398][ T895] __sys_sendmsg+0xcd/0x170 [ 5923.643398][ T895] do_syscall_64+0xc6/0x1e0 [ 5923.643398][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5923.643398][ T895] [ 5933.887017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5933.887489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5933.887489][ T895] netdev_get_by_index+0x5e/0x80 [ 5933.887489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5933.887489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5933.887489][ T895] ip6_route_add+0x1c/0x140 [ 5933.887489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5933.887489][ T895] addrconf_add_dev+0xe2/0x170 [ 5933.887489][ T895] inet6_addr_add+0x12f/0xa40 [ 5933.887489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5933.887489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5933.887489][ T895] netlink_rcv_skb+0x130/0x360 [ 5933.887489][ T895] netlink_unicast+0x449/0x710 [ 5933.887489][ T895] netlink_sendmsg+0x723/0xbe0 [ 5933.887489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5933.887489][ T895] ___sys_sendmsg+0xee/0x170 [ 5933.887489][ T895] __sys_sendmsg+0xcd/0x170 [ 5933.887489][ T895] do_syscall_64+0xc6/0x1e0 [ 5933.887489][ T895] [ 5933.889721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5933.889721][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5933.889721][ T895] ipv6_find_idev+0x102/0x170 [ 5933.889721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5933.889721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5933.889721][ T895] netlink_rcv_skb+0x130/0x360 [ 5933.889721][ T895] netlink_unicast+0x449/0x710 [ 5933.889721][ T895] netlink_sendmsg+0x723/0xbe0 [ 5933.889721][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5933.889721][ T895] ___sys_sendmsg+0xee/0x170 [ 5933.889721][ T895] __sys_sendmsg+0xcd/0x170 [ 5933.889721][ T895] do_syscall_64+0xc6/0x1e0 [ 5933.889721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5933.889721][ T895] [ 5933.891443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5933.891443][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5933.891443][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5933.891443][ T895] ipv6_find_idev+0x102/0x170 [ 5933.891443][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5933.891443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5933.891443][ T895] netlink_rcv_skb+0x130/0x360 [ 5933.891443][ T895] netlink_unicast+0x449/0x710 [ 5933.891443][ T895] netlink_sendmsg+0x723/0xbe0 [ 5933.891443][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5933.891443][ T895] ___sys_sendmsg+0xee/0x170 [ 5933.891443][ T895] __sys_sendmsg+0xcd/0x170 [ 5933.891443][ T895] do_syscall_64+0xc6/0x1e0 [ 5933.891443][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5933.891443][ T895] [ 5944.134930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5944.135427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5944.135427][ T895] netdev_get_by_index+0x5e/0x80 [ 5944.135427][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5944.135427][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5944.135427][ T895] ip6_route_add+0x1c/0x140 [ 5944.135427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5944.135427][ T895] addrconf_add_dev+0xe2/0x170 [ 5944.135427][ T895] inet6_addr_add+0x12f/0xa40 [ 5944.135427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5944.135427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5944.135427][ T895] netlink_rcv_skb+0x130/0x360 [ 5944.135427][ T895] netlink_unicast+0x449/0x710 [ 5944.135427][ T895] netlink_sendmsg+0x723/0xbe0 [ 5944.135427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5944.135427][ T895] ___sys_sendmsg+0xee/0x170 [ 5944.135427][ T895] __sys_sendmsg+0xcd/0x170 [ 5944.135427][ T895] do_syscall_64+0xc6/0x1e0 [ 5944.135427][ T895] [ 5944.137862][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5944.137862][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5944.137862][ T895] ipv6_find_idev+0x102/0x170 [ 5944.137862][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5944.137862][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5944.137862][ T895] netlink_rcv_skb+0x130/0x360 [ 5944.137862][ T895] netlink_unicast+0x449/0x710 [ 5944.137862][ T895] netlink_sendmsg+0x723/0xbe0 [ 5944.137862][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5944.137862][ T895] ___sys_sendmsg+0xee/0x170 [ 5944.137862][ T895] __sys_sendmsg+0xcd/0x170 [ 5944.137862][ T895] do_syscall_64+0xc6/0x1e0 [ 5944.137862][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5944.137862][ T895] [ 5944.139737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5944.139737][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5944.139737][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5944.139737][ T895] ipv6_find_idev+0x102/0x170 [ 5944.139737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5944.139737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5944.139737][ T895] netlink_rcv_skb+0x130/0x360 [ 5944.139737][ T895] netlink_unicast+0x449/0x710 [ 5944.139737][ T895] netlink_sendmsg+0x723/0xbe0 [ 5944.139737][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5944.139737][ T895] ___sys_sendmsg+0xee/0x170 [ 5944.139737][ T895] __sys_sendmsg+0xcd/0x170 [ 5944.139737][ T895] do_syscall_64+0xc6/0x1e0 [ 5944.139737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5944.139737][ T895] [ 5954.383017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5954.383503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5954.383503][ T895] netdev_get_by_index+0x5e/0x80 [ 5954.383503][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5954.383503][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5954.383503][ T895] ip6_route_add+0x1c/0x140 [ 5954.383503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5954.383503][ T895] addrconf_add_dev+0xe2/0x170 [ 5954.383503][ T895] inet6_addr_add+0x12f/0xa40 [ 5954.383503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5954.383503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5954.383503][ T895] netlink_rcv_skb+0x130/0x360 [ 5954.383503][ T895] netlink_unicast+0x449/0x710 [ 5954.383503][ T895] netlink_sendmsg+0x723/0xbe0 [ 5954.383503][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5954.383503][ T895] ___sys_sendmsg+0xee/0x170 [ 5954.383503][ T895] __sys_sendmsg+0xcd/0x170 [ 5954.383503][ T895] do_syscall_64+0xc6/0x1e0 [ 5954.383503][ T895] [ 5954.385701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5954.385701][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5954.385701][ T895] ipv6_find_idev+0x102/0x170 [ 5954.385701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5954.385701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5954.385701][ T895] netlink_rcv_skb+0x130/0x360 [ 5954.385701][ T895] netlink_unicast+0x449/0x710 [ 5954.385701][ T895] netlink_sendmsg+0x723/0xbe0 [ 5954.385701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5954.385701][ T895] ___sys_sendmsg+0xee/0x170 [ 5954.385701][ T895] __sys_sendmsg+0xcd/0x170 [ 5954.385701][ T895] do_syscall_64+0xc6/0x1e0 [ 5954.385701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5954.385701][ T895] [ 5954.387411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5954.387411][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5954.387411][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5954.387411][ T895] ipv6_find_idev+0x102/0x170 [ 5954.387411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5954.387411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5954.387411][ T895] netlink_rcv_skb+0x130/0x360 [ 5954.387411][ T895] netlink_unicast+0x449/0x710 [ 5954.387411][ T895] netlink_sendmsg+0x723/0xbe0 [ 5954.387411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5954.387411][ T895] ___sys_sendmsg+0xee/0x170 [ 5954.387411][ T895] __sys_sendmsg+0xcd/0x170 [ 5954.387411][ T895] do_syscall_64+0xc6/0x1e0 [ 5954.387411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5954.387411][ T895] [ 5964.631002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5964.631473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5964.631473][ T895] netdev_get_by_index+0x5e/0x80 [ 5964.631473][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5964.631473][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5964.631473][ T895] ip6_route_add+0x1c/0x140 [ 5964.631473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5964.631473][ T895] addrconf_add_dev+0xe2/0x170 [ 5964.631473][ T895] inet6_addr_add+0x12f/0xa40 [ 5964.631473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5964.631473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5964.631473][ T895] netlink_rcv_skb+0x130/0x360 [ 5964.631473][ T895] netlink_unicast+0x449/0x710 [ 5964.631473][ T895] netlink_sendmsg+0x723/0xbe0 [ 5964.631473][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5964.631473][ T895] ___sys_sendmsg+0xee/0x170 [ 5964.631473][ T895] __sys_sendmsg+0xcd/0x170 [ 5964.631473][ T895] do_syscall_64+0xc6/0x1e0 [ 5964.631473][ T895] [ 5964.634240][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5964.634240][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5964.634240][ T895] ipv6_find_idev+0x102/0x170 [ 5964.634240][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5964.634240][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5964.634240][ T895] netlink_rcv_skb+0x130/0x360 [ 5964.634240][ T895] netlink_unicast+0x449/0x710 [ 5964.634240][ T895] netlink_sendmsg+0x723/0xbe0 [ 5964.634240][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5964.634240][ T895] ___sys_sendmsg+0xee/0x170 [ 5964.634240][ T895] __sys_sendmsg+0xcd/0x170 [ 5964.634240][ T895] do_syscall_64+0xc6/0x1e0 [ 5964.634240][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5964.634240][ T895] [ 5964.635949][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5964.635949][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5964.635949][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5964.635949][ T895] ipv6_find_idev+0x102/0x170 [ 5964.635949][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5964.635949][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5964.635949][ T895] netlink_rcv_skb+0x130/0x360 [ 5964.635949][ T895] netlink_unicast+0x449/0x710 [ 5964.635949][ T895] netlink_sendmsg+0x723/0xbe0 [ 5964.635949][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5964.635949][ T895] ___sys_sendmsg+0xee/0x170 [ 5964.635949][ T895] __sys_sendmsg+0xcd/0x170 [ 5964.635949][ T895] do_syscall_64+0xc6/0x1e0 [ 5964.635949][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5964.635949][ T895] [ 5974.862991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5974.863458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5974.863458][ T895] netdev_get_by_index+0x5e/0x80 [ 5974.863458][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5974.863458][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5974.863458][ T895] ip6_route_add+0x1c/0x140 [ 5974.863458][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5974.863458][ T895] addrconf_add_dev+0xe2/0x170 [ 5974.863458][ T895] inet6_addr_add+0x12f/0xa40 [ 5974.863458][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5974.863458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5974.863458][ T895] netlink_rcv_skb+0x130/0x360 [ 5974.863458][ T895] netlink_unicast+0x449/0x710 [ 5974.863458][ T895] netlink_sendmsg+0x723/0xbe0 [ 5974.863458][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5974.863458][ T895] ___sys_sendmsg+0xee/0x170 [ 5974.863458][ T895] __sys_sendmsg+0xcd/0x170 [ 5974.863458][ T895] do_syscall_64+0xc6/0x1e0 [ 5974.863458][ T895] [ 5974.866048][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5974.866048][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5974.866048][ T895] ipv6_find_idev+0x102/0x170 [ 5974.866048][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5974.866048][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5974.866048][ T895] netlink_rcv_skb+0x130/0x360 [ 5974.866048][ T895] netlink_unicast+0x449/0x710 [ 5974.866048][ T895] netlink_sendmsg+0x723/0xbe0 [ 5974.866048][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5974.866048][ T895] ___sys_sendmsg+0xee/0x170 [ 5974.866048][ T895] __sys_sendmsg+0xcd/0x170 [ 5974.866048][ T895] do_syscall_64+0xc6/0x1e0 [ 5974.866048][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5974.866048][ T895] [ 5974.867772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5974.867772][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5974.867772][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5974.867772][ T895] ipv6_find_idev+0x102/0x170 [ 5974.867772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5974.867772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5974.867772][ T895] netlink_rcv_skb+0x130/0x360 [ 5974.867772][ T895] netlink_unicast+0x449/0x710 [ 5974.867772][ T895] netlink_sendmsg+0x723/0xbe0 [ 5974.867772][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5974.867772][ T895] ___sys_sendmsg+0xee/0x170 [ 5974.867772][ T895] __sys_sendmsg+0xcd/0x170 [ 5974.867772][ T895] do_syscall_64+0xc6/0x1e0 [ 5974.867772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5974.867772][ T895] [ 5985.014989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5985.015453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5985.015453][ T895] netdev_get_by_index+0x5e/0x80 [ 5985.015453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5985.015453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5985.015453][ T895] ip6_route_add+0x1c/0x140 [ 5985.015453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5985.015453][ T895] addrconf_add_dev+0xe2/0x170 [ 5985.015453][ T895] inet6_addr_add+0x12f/0xa40 [ 5985.015453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5985.015453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5985.015453][ T895] netlink_rcv_skb+0x130/0x360 [ 5985.015453][ T895] netlink_unicast+0x449/0x710 [ 5985.015453][ T895] netlink_sendmsg+0x723/0xbe0 [ 5985.015453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5985.015453][ T895] ___sys_sendmsg+0xee/0x170 [ 5985.015453][ T895] __sys_sendmsg+0xcd/0x170 [ 5985.015453][ T895] do_syscall_64+0xc6/0x1e0 [ 5985.015453][ T895] [ 5985.017657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5985.017657][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5985.017657][ T895] ipv6_find_idev+0x102/0x170 [ 5985.017657][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5985.017657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5985.017657][ T895] netlink_rcv_skb+0x130/0x360 [ 5985.017657][ T895] netlink_unicast+0x449/0x710 [ 5985.017657][ T895] netlink_sendmsg+0x723/0xbe0 [ 5985.017657][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5985.017657][ T895] ___sys_sendmsg+0xee/0x170 [ 5985.017657][ T895] __sys_sendmsg+0xcd/0x170 [ 5985.017657][ T895] do_syscall_64+0xc6/0x1e0 [ 5985.017657][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5985.017657][ T895] [ 5985.019362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5985.019362][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5985.019362][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5985.019362][ T895] ipv6_find_idev+0x102/0x170 [ 5985.019362][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5985.019362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5985.019362][ T895] netlink_rcv_skb+0x130/0x360 [ 5985.019362][ T895] netlink_unicast+0x449/0x710 [ 5985.019362][ T895] netlink_sendmsg+0x723/0xbe0 [ 5985.019362][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5985.019362][ T895] ___sys_sendmsg+0xee/0x170 [ 5985.019362][ T895] __sys_sendmsg+0xcd/0x170 [ 5985.019362][ T895] do_syscall_64+0xc6/0x1e0 [ 5985.019362][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5985.019362][ T895] [ 5995.262994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5995.263416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5995.263416][ T895] netdev_get_by_index+0x5e/0x80 [ 5995.263416][ T895] fib6_nh_init+0x3d8/0x15b0 [ 5995.263416][ T895] ip6_route_info_create+0xf18/0x17d0 [ 5995.263416][ T895] ip6_route_add+0x1c/0x140 [ 5995.263416][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 5995.263416][ T895] addrconf_add_dev+0xe2/0x170 [ 5995.263416][ T895] inet6_addr_add+0x12f/0xa40 [ 5995.263416][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 5995.263416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5995.263416][ T895] netlink_rcv_skb+0x130/0x360 [ 5995.263416][ T895] netlink_unicast+0x449/0x710 [ 5995.263416][ T895] netlink_sendmsg+0x723/0xbe0 [ 5995.263416][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5995.263416][ T895] ___sys_sendmsg+0xee/0x170 [ 5995.263416][ T895] __sys_sendmsg+0xcd/0x170 [ 5995.263416][ T895] do_syscall_64+0xc6/0x1e0 [ 5995.263416][ T895] [ 5995.265703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5995.265703][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 5995.265703][ T895] ipv6_find_idev+0x102/0x170 [ 5995.265703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5995.265703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5995.265703][ T895] netlink_rcv_skb+0x130/0x360 [ 5995.265703][ T895] netlink_unicast+0x449/0x710 [ 5995.265703][ T895] netlink_sendmsg+0x723/0xbe0 [ 5995.265703][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5995.265703][ T895] ___sys_sendmsg+0xee/0x170 [ 5995.265703][ T895] __sys_sendmsg+0xcd/0x170 [ 5995.265703][ T895] do_syscall_64+0xc6/0x1e0 [ 5995.265703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5995.265703][ T895] [ 5995.267486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 5995.267486][ T895] neigh_parms_alloc+0x1e5/0x510 [ 5995.267486][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 5995.267486][ T895] ipv6_find_idev+0x102/0x170 [ 5995.267486][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 5995.267486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5995.267486][ T895] netlink_rcv_skb+0x130/0x360 [ 5995.267486][ T895] netlink_unicast+0x449/0x710 [ 5995.267486][ T895] netlink_sendmsg+0x723/0xbe0 [ 5995.267486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 5995.267486][ T895] ___sys_sendmsg+0xee/0x170 [ 5995.267486][ T895] __sys_sendmsg+0xcd/0x170 [ 5995.267486][ T895] do_syscall_64+0xc6/0x1e0 [ 5995.267486][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5995.267486][ T895] [ 6005.510985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6005.511402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6005.511402][ T895] netdev_get_by_index+0x5e/0x80 [ 6005.511402][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6005.511402][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6005.511402][ T895] ip6_route_add+0x1c/0x140 [ 6005.511402][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6005.511402][ T895] addrconf_add_dev+0xe2/0x170 [ 6005.511402][ T895] inet6_addr_add+0x12f/0xa40 [ 6005.511402][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6005.511402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6005.511402][ T895] netlink_rcv_skb+0x130/0x360 [ 6005.511402][ T895] netlink_unicast+0x449/0x710 [ 6005.511402][ T895] netlink_sendmsg+0x723/0xbe0 [ 6005.511402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6005.511402][ T895] ___sys_sendmsg+0xee/0x170 [ 6005.511402][ T895] __sys_sendmsg+0xcd/0x170 [ 6005.511402][ T895] do_syscall_64+0xc6/0x1e0 [ 6005.511402][ T895] [ 6005.513709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6005.513709][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6005.513709][ T895] ipv6_find_idev+0x102/0x170 [ 6005.513709][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6005.513709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6005.513709][ T895] netlink_rcv_skb+0x130/0x360 [ 6005.513709][ T895] netlink_unicast+0x449/0x710 [ 6005.513709][ T895] netlink_sendmsg+0x723/0xbe0 [ 6005.513709][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6005.513709][ T895] ___sys_sendmsg+0xee/0x170 [ 6005.513709][ T895] __sys_sendmsg+0xcd/0x170 [ 6005.513709][ T895] do_syscall_64+0xc6/0x1e0 [ 6005.513709][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6005.513709][ T895] [ 6005.515462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6005.515462][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6005.515462][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6005.515462][ T895] ipv6_find_idev+0x102/0x170 [ 6005.515462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6005.515462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6005.515462][ T895] netlink_rcv_skb+0x130/0x360 [ 6005.515462][ T895] netlink_unicast+0x449/0x710 [ 6005.515462][ T895] netlink_sendmsg+0x723/0xbe0 [ 6005.515462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6005.515462][ T895] ___sys_sendmsg+0xee/0x170 [ 6005.515462][ T895] __sys_sendmsg+0xcd/0x170 [ 6005.515462][ T895] do_syscall_64+0xc6/0x1e0 [ 6005.515462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6005.515462][ T895] [ 6015.759006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6015.759446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6015.759446][ T895] netdev_get_by_index+0x5e/0x80 [ 6015.759446][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6015.759446][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6015.759446][ T895] ip6_route_add+0x1c/0x140 [ 6015.759446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6015.759446][ T895] addrconf_add_dev+0xe2/0x170 [ 6015.759446][ T895] inet6_addr_add+0x12f/0xa40 [ 6015.759446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6015.759446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6015.759446][ T895] netlink_rcv_skb+0x130/0x360 [ 6015.759446][ T895] netlink_unicast+0x449/0x710 [ 6015.759446][ T895] netlink_sendmsg+0x723/0xbe0 [ 6015.759446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6015.759446][ T895] ___sys_sendmsg+0xee/0x170 [ 6015.759446][ T895] __sys_sendmsg+0xcd/0x170 [ 6015.759446][ T895] do_syscall_64+0xc6/0x1e0 [ 6015.759446][ T895] [ 6015.761690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6015.761690][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6015.761690][ T895] ipv6_find_idev+0x102/0x170 [ 6015.761690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6015.761690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6015.761690][ T895] netlink_rcv_skb+0x130/0x360 [ 6015.761690][ T895] netlink_unicast+0x449/0x710 [ 6015.761690][ T895] netlink_sendmsg+0x723/0xbe0 [ 6015.761690][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6015.761690][ T895] ___sys_sendmsg+0xee/0x170 [ 6015.761690][ T895] __sys_sendmsg+0xcd/0x170 [ 6015.761690][ T895] do_syscall_64+0xc6/0x1e0 [ 6015.761690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6015.761690][ T895] [ 6015.763430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6015.763430][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6015.763430][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6015.763430][ T895] ipv6_find_idev+0x102/0x170 [ 6015.763430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6015.763430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6015.763430][ T895] netlink_rcv_skb+0x130/0x360 [ 6015.763430][ T895] netlink_unicast+0x449/0x710 [ 6015.763430][ T895] netlink_sendmsg+0x723/0xbe0 [ 6015.763430][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6015.763430][ T895] ___sys_sendmsg+0xee/0x170 [ 6015.763430][ T895] __sys_sendmsg+0xcd/0x170 [ 6015.763430][ T895] do_syscall_64+0xc6/0x1e0 [ 6015.763430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6015.763430][ T895] [ 6026.007012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6026.007440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6026.007440][ T895] netdev_get_by_index+0x5e/0x80 [ 6026.007440][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6026.007440][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6026.007440][ T895] ip6_route_add+0x1c/0x140 [ 6026.007440][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6026.007440][ T895] addrconf_add_dev+0xe2/0x170 [ 6026.007440][ T895] inet6_addr_add+0x12f/0xa40 [ 6026.007440][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6026.007440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6026.007440][ T895] netlink_rcv_skb+0x130/0x360 [ 6026.007440][ T895] netlink_unicast+0x449/0x710 [ 6026.007440][ T895] netlink_sendmsg+0x723/0xbe0 [ 6026.007440][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6026.007440][ T895] ___sys_sendmsg+0xee/0x170 [ 6026.007440][ T895] __sys_sendmsg+0xcd/0x170 [ 6026.007440][ T895] do_syscall_64+0xc6/0x1e0 [ 6026.007440][ T895] [ 6026.009692][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6026.009692][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6026.009692][ T895] ipv6_find_idev+0x102/0x170 [ 6026.009692][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6026.009692][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6026.009692][ T895] netlink_rcv_skb+0x130/0x360 [ 6026.009692][ T895] netlink_unicast+0x449/0x710 [ 6026.009692][ T895] netlink_sendmsg+0x723/0xbe0 [ 6026.009692][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6026.009692][ T895] ___sys_sendmsg+0xee/0x170 [ 6026.009692][ T895] __sys_sendmsg+0xcd/0x170 [ 6026.009692][ T895] do_syscall_64+0xc6/0x1e0 [ 6026.009692][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6026.009692][ T895] [ 6026.011427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6026.011427][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6026.011427][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6026.011427][ T895] ipv6_find_idev+0x102/0x170 [ 6026.011427][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6026.011427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6026.011427][ T895] netlink_rcv_skb+0x130/0x360 [ 6026.011427][ T895] netlink_unicast+0x449/0x710 [ 6026.011427][ T895] netlink_sendmsg+0x723/0xbe0 [ 6026.011427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6026.011427][ T895] ___sys_sendmsg+0xee/0x170 [ 6026.011427][ T895] __sys_sendmsg+0xcd/0x170 [ 6026.011427][ T895] do_syscall_64+0xc6/0x1e0 [ 6026.011427][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6026.011427][ T895] [ 6036.255023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6036.255462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6036.255462][ T895] netdev_get_by_index+0x5e/0x80 [ 6036.255462][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6036.255462][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6036.255462][ T895] ip6_route_add+0x1c/0x140 [ 6036.255462][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6036.255462][ T895] addrconf_add_dev+0xe2/0x170 [ 6036.255462][ T895] inet6_addr_add+0x12f/0xa40 [ 6036.255462][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6036.255462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6036.255462][ T895] netlink_rcv_skb+0x130/0x360 [ 6036.255462][ T895] netlink_unicast+0x449/0x710 [ 6036.255462][ T895] netlink_sendmsg+0x723/0xbe0 [ 6036.255462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6036.255462][ T895] ___sys_sendmsg+0xee/0x170 [ 6036.255462][ T895] __sys_sendmsg+0xcd/0x170 [ 6036.255462][ T895] do_syscall_64+0xc6/0x1e0 [ 6036.255462][ T895] [ 6036.257698][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6036.257698][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6036.257698][ T895] ipv6_find_idev+0x102/0x170 [ 6036.257698][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6036.257698][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6036.257698][ T895] netlink_rcv_skb+0x130/0x360 [ 6036.257698][ T895] netlink_unicast+0x449/0x710 [ 6036.257698][ T895] netlink_sendmsg+0x723/0xbe0 [ 6036.257698][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6036.257698][ T895] ___sys_sendmsg+0xee/0x170 [ 6036.257698][ T895] __sys_sendmsg+0xcd/0x170 [ 6036.257698][ T895] do_syscall_64+0xc6/0x1e0 [ 6036.257698][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6036.257698][ T895] [ 6036.259430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6036.259430][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6036.259430][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6036.259430][ T895] ipv6_find_idev+0x102/0x170 [ 6036.259430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6036.259430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6036.259430][ T895] netlink_rcv_skb+0x130/0x360 [ 6036.259430][ T895] netlink_unicast+0x449/0x710 [ 6036.259430][ T895] netlink_sendmsg+0x723/0xbe0 [ 6036.259430][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6036.259430][ T895] ___sys_sendmsg+0xee/0x170 [ 6036.259430][ T895] __sys_sendmsg+0xcd/0x170 [ 6036.259430][ T895] do_syscall_64+0xc6/0x1e0 [ 6036.259430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6036.259430][ T895] [ 6046.295076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6046.295513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6046.295513][ T895] netdev_get_by_index+0x5e/0x80 [ 6046.295513][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6046.295513][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6046.295513][ T895] ip6_route_add+0x1c/0x140 [ 6046.295513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6046.295513][ T895] addrconf_add_dev+0xe2/0x170 [ 6046.295513][ T895] inet6_addr_add+0x12f/0xa40 [ 6046.295513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6046.295513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6046.295513][ T895] netlink_rcv_skb+0x130/0x360 [ 6046.295513][ T895] netlink_unicast+0x449/0x710 [ 6046.295513][ T895] netlink_sendmsg+0x723/0xbe0 [ 6046.295513][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6046.295513][ T895] ___sys_sendmsg+0xee/0x170 [ 6046.295513][ T895] __sys_sendmsg+0xcd/0x170 [ 6046.295513][ T895] do_syscall_64+0xc6/0x1e0 [ 6046.295513][ T895] [ 6046.297884][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6046.297884][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6046.297884][ T895] ipv6_find_idev+0x102/0x170 [ 6046.297884][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6046.297884][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6046.297884][ T895] netlink_rcv_skb+0x130/0x360 [ 6046.297884][ T895] netlink_unicast+0x449/0x710 [ 6046.297884][ T895] netlink_sendmsg+0x723/0xbe0 [ 6046.297884][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6046.297884][ T895] ___sys_sendmsg+0xee/0x170 [ 6046.297884][ T895] __sys_sendmsg+0xcd/0x170 [ 6046.297884][ T895] do_syscall_64+0xc6/0x1e0 [ 6046.297884][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6046.297884][ T895] [ 6046.299624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6046.299624][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6046.299624][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6046.299624][ T895] ipv6_find_idev+0x102/0x170 [ 6046.299624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6046.299624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6046.299624][ T895] netlink_rcv_skb+0x130/0x360 [ 6046.299624][ T895] netlink_unicast+0x449/0x710 [ 6046.299624][ T895] netlink_sendmsg+0x723/0xbe0 [ 6046.299624][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6046.299624][ T895] ___sys_sendmsg+0xee/0x170 [ 6046.299624][ T895] __sys_sendmsg+0xcd/0x170 [ 6046.299624][ T895] do_syscall_64+0xc6/0x1e0 [ 6046.299624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6046.299624][ T895] [ 6056.542934][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6056.543363][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6056.543363][ T895] netdev_get_by_index+0x5e/0x80 [ 6056.543363][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6056.543363][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6056.543363][ T895] ip6_route_add+0x1c/0x140 [ 6056.543363][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6056.543363][ T895] addrconf_add_dev+0xe2/0x170 [ 6056.543363][ T895] inet6_addr_add+0x12f/0xa40 [ 6056.543363][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6056.543363][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6056.543363][ T895] netlink_rcv_skb+0x130/0x360 [ 6056.543363][ T895] netlink_unicast+0x449/0x710 [ 6056.543363][ T895] netlink_sendmsg+0x723/0xbe0 [ 6056.543363][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6056.543363][ T895] ___sys_sendmsg+0xee/0x170 [ 6056.543363][ T895] __sys_sendmsg+0xcd/0x170 [ 6056.543363][ T895] do_syscall_64+0xc6/0x1e0 [ 6056.543363][ T895] [ 6056.545618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6056.545618][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6056.545618][ T895] ipv6_find_idev+0x102/0x170 [ 6056.545618][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6056.545618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6056.545618][ T895] netlink_rcv_skb+0x130/0x360 [ 6056.545618][ T895] netlink_unicast+0x449/0x710 [ 6056.545618][ T895] netlink_sendmsg+0x723/0xbe0 [ 6056.545618][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6056.545618][ T895] ___sys_sendmsg+0xee/0x170 [ 6056.545618][ T895] __sys_sendmsg+0xcd/0x170 [ 6056.545618][ T895] do_syscall_64+0xc6/0x1e0 [ 6056.545618][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6056.545618][ T895] [ 6056.547878][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6056.547878][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6056.547878][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6056.547878][ T895] ipv6_find_idev+0x102/0x170 [ 6056.547878][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6056.547878][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6056.547878][ T895] netlink_rcv_skb+0x130/0x360 [ 6056.547878][ T895] netlink_unicast+0x449/0x710 [ 6056.547878][ T895] netlink_sendmsg+0x723/0xbe0 [ 6056.547878][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6056.547878][ T895] ___sys_sendmsg+0xee/0x170 [ 6056.547878][ T895] __sys_sendmsg+0xcd/0x170 [ 6056.547878][ T895] do_syscall_64+0xc6/0x1e0 [ 6056.547878][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6056.547878][ T895] [ 6066.790994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6066.791426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6066.791426][ T895] netdev_get_by_index+0x5e/0x80 [ 6066.791426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6066.791426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6066.791426][ T895] ip6_route_add+0x1c/0x140 [ 6066.791426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6066.791426][ T895] addrconf_add_dev+0xe2/0x170 [ 6066.791426][ T895] inet6_addr_add+0x12f/0xa40 [ 6066.791426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6066.791426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6066.791426][ T895] netlink_rcv_skb+0x130/0x360 [ 6066.791426][ T895] netlink_unicast+0x449/0x710 [ 6066.791426][ T895] netlink_sendmsg+0x723/0xbe0 [ 6066.791426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6066.791426][ T895] ___sys_sendmsg+0xee/0x170 [ 6066.791426][ T895] __sys_sendmsg+0xcd/0x170 [ 6066.791426][ T895] do_syscall_64+0xc6/0x1e0 [ 6066.791426][ T895] [ 6066.793685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6066.793685][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6066.793685][ T895] ipv6_find_idev+0x102/0x170 [ 6066.793685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6066.793685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6066.793685][ T895] netlink_rcv_skb+0x130/0x360 [ 6066.793685][ T895] netlink_unicast+0x449/0x710 [ 6066.793685][ T895] netlink_sendmsg+0x723/0xbe0 [ 6066.793685][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6066.793685][ T895] ___sys_sendmsg+0xee/0x170 [ 6066.793685][ T895] __sys_sendmsg+0xcd/0x170 [ 6066.793685][ T895] do_syscall_64+0xc6/0x1e0 [ 6066.793685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6066.793685][ T895] [ 6066.795410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6066.795410][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6066.795410][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6066.795410][ T895] ipv6_find_idev+0x102/0x170 [ 6066.795410][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6066.795410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6066.795410][ T895] netlink_rcv_skb+0x130/0x360 [ 6066.795410][ T895] netlink_unicast+0x449/0x710 [ 6066.795410][ T895] netlink_sendmsg+0x723/0xbe0 [ 6066.795410][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6066.795410][ T895] ___sys_sendmsg+0xee/0x170 [ 6066.795410][ T895] __sys_sendmsg+0xcd/0x170 [ 6066.795410][ T895] do_syscall_64+0xc6/0x1e0 [ 6066.795410][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6066.795410][ T895] [ 6076.943001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6076.943412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6076.943412][ T895] netdev_get_by_index+0x5e/0x80 [ 6076.943412][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6076.943412][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6076.943412][ T895] ip6_route_add+0x1c/0x140 [ 6076.943412][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6076.943412][ T895] addrconf_add_dev+0xe2/0x170 [ 6076.943412][ T895] inet6_addr_add+0x12f/0xa40 [ 6076.943412][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6076.943412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6076.943412][ T895] netlink_rcv_skb+0x130/0x360 [ 6076.943412][ T895] netlink_unicast+0x449/0x710 [ 6076.943412][ T895] netlink_sendmsg+0x723/0xbe0 [ 6076.943412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6076.943412][ T895] ___sys_sendmsg+0xee/0x170 [ 6076.943412][ T895] __sys_sendmsg+0xcd/0x170 [ 6076.943412][ T895] do_syscall_64+0xc6/0x1e0 [ 6076.943412][ T895] [ 6076.945668][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6076.945668][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6076.945668][ T895] ipv6_find_idev+0x102/0x170 [ 6076.945668][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6076.945668][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6076.945668][ T895] netlink_rcv_skb+0x130/0x360 [ 6076.945668][ T895] netlink_unicast+0x449/0x710 [ 6076.945668][ T895] netlink_sendmsg+0x723/0xbe0 [ 6076.945668][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6076.945668][ T895] ___sys_sendmsg+0xee/0x170 [ 6076.945668][ T895] __sys_sendmsg+0xcd/0x170 [ 6076.945668][ T895] do_syscall_64+0xc6/0x1e0 [ 6076.945668][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6076.945668][ T895] [ 6076.947375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6076.947375][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6076.947375][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6076.947375][ T895] ipv6_find_idev+0x102/0x170 [ 6076.947375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6076.947375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6076.947375][ T895] netlink_rcv_skb+0x130/0x360 [ 6076.947375][ T895] netlink_unicast+0x449/0x710 [ 6076.947375][ T895] netlink_sendmsg+0x723/0xbe0 [ 6076.947375][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6076.947375][ T895] ___sys_sendmsg+0xee/0x170 [ 6076.947375][ T895] __sys_sendmsg+0xcd/0x170 [ 6076.947375][ T895] do_syscall_64+0xc6/0x1e0 [ 6076.947375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6076.947375][ T895] [ 6087.022958][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6087.023377][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6087.023377][ T895] netdev_get_by_index+0x5e/0x80 [ 6087.023377][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6087.023377][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6087.023377][ T895] ip6_route_add+0x1c/0x140 [ 6087.023377][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6087.023377][ T895] addrconf_add_dev+0xe2/0x170 [ 6087.023377][ T895] inet6_addr_add+0x12f/0xa40 [ 6087.023377][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6087.023377][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6087.023377][ T895] netlink_rcv_skb+0x130/0x360 [ 6087.023377][ T895] netlink_unicast+0x449/0x710 [ 6087.023377][ T895] netlink_sendmsg+0x723/0xbe0 [ 6087.023377][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6087.023377][ T895] ___sys_sendmsg+0xee/0x170 [ 6087.023377][ T895] __sys_sendmsg+0xcd/0x170 [ 6087.023377][ T895] do_syscall_64+0xc6/0x1e0 [ 6087.023377][ T895] [ 6087.025609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6087.025609][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6087.025609][ T895] ipv6_find_idev+0x102/0x170 [ 6087.025609][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6087.025609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6087.025609][ T895] netlink_rcv_skb+0x130/0x360 [ 6087.025609][ T895] netlink_unicast+0x449/0x710 [ 6087.025609][ T895] netlink_sendmsg+0x723/0xbe0 [ 6087.025609][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6087.025609][ T895] ___sys_sendmsg+0xee/0x170 [ 6087.025609][ T895] __sys_sendmsg+0xcd/0x170 [ 6087.025609][ T895] do_syscall_64+0xc6/0x1e0 [ 6087.025609][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6087.025609][ T895] [ 6087.027315][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6087.027315][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6087.027315][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6087.027315][ T895] ipv6_find_idev+0x102/0x170 [ 6087.027315][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6087.027315][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6087.027315][ T895] netlink_rcv_skb+0x130/0x360 [ 6087.027315][ T895] netlink_unicast+0x449/0x710 [ 6087.027315][ T895] netlink_sendmsg+0x723/0xbe0 [ 6087.027315][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6087.027315][ T895] ___sys_sendmsg+0xee/0x170 [ 6087.027315][ T895] __sys_sendmsg+0xcd/0x170 [ 6087.027315][ T895] do_syscall_64+0xc6/0x1e0 [ 6087.027315][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6087.027315][ T895] [ 6097.271065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6097.271491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6097.271491][ T895] netdev_get_by_index+0x5e/0x80 [ 6097.271491][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6097.271491][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6097.271491][ T895] ip6_route_add+0x1c/0x140 [ 6097.271491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6097.271491][ T895] addrconf_add_dev+0xe2/0x170 [ 6097.271491][ T895] inet6_addr_add+0x12f/0xa40 [ 6097.271491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6097.271491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6097.271491][ T895] netlink_rcv_skb+0x130/0x360 [ 6097.271491][ T895] netlink_unicast+0x449/0x710 [ 6097.271491][ T895] netlink_sendmsg+0x723/0xbe0 [ 6097.271491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6097.271491][ T895] ___sys_sendmsg+0xee/0x170 [ 6097.271491][ T895] __sys_sendmsg+0xcd/0x170 [ 6097.271491][ T895] do_syscall_64+0xc6/0x1e0 [ 6097.271491][ T895] [ 6097.273713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6097.273713][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6097.273713][ T895] ipv6_find_idev+0x102/0x170 [ 6097.273713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6097.273713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6097.273713][ T895] netlink_rcv_skb+0x130/0x360 [ 6097.273713][ T895] netlink_unicast+0x449/0x710 [ 6097.273713][ T895] netlink_sendmsg+0x723/0xbe0 [ 6097.273713][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6097.273713][ T895] ___sys_sendmsg+0xee/0x170 [ 6097.273713][ T895] __sys_sendmsg+0xcd/0x170 [ 6097.273713][ T895] do_syscall_64+0xc6/0x1e0 [ 6097.273713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6097.273713][ T895] [ 6097.275423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6097.275423][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6097.275423][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6097.275423][ T895] ipv6_find_idev+0x102/0x170 [ 6097.275423][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6097.275423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6097.275423][ T895] netlink_rcv_skb+0x130/0x360 [ 6097.275423][ T895] netlink_unicast+0x449/0x710 [ 6097.275423][ T895] netlink_sendmsg+0x723/0xbe0 [ 6097.275423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6097.275423][ T895] ___sys_sendmsg+0xee/0x170 [ 6097.275423][ T895] __sys_sendmsg+0xcd/0x170 [ 6097.275423][ T895] do_syscall_64+0xc6/0x1e0 [ 6097.275423][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6097.275423][ T895] [ 6107.518993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6107.519402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6107.519402][ T895] netdev_get_by_index+0x5e/0x80 [ 6107.519402][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6107.519402][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6107.519402][ T895] ip6_route_add+0x1c/0x140 [ 6107.519402][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6107.519402][ T895] addrconf_add_dev+0xe2/0x170 [ 6107.519402][ T895] inet6_addr_add+0x12f/0xa40 [ 6107.519402][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6107.519402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6107.519402][ T895] netlink_rcv_skb+0x130/0x360 [ 6107.519402][ T895] netlink_unicast+0x449/0x710 [ 6107.519402][ T895] netlink_sendmsg+0x723/0xbe0 [ 6107.519402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6107.519402][ T895] ___sys_sendmsg+0xee/0x170 [ 6107.519402][ T895] __sys_sendmsg+0xcd/0x170 [ 6107.519402][ T895] do_syscall_64+0xc6/0x1e0 [ 6107.519402][ T895] [ 6107.521618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6107.521618][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6107.521618][ T895] ipv6_find_idev+0x102/0x170 [ 6107.521618][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6107.521618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6107.521618][ T895] netlink_rcv_skb+0x130/0x360 [ 6107.521618][ T895] netlink_unicast+0x449/0x710 [ 6107.521618][ T895] netlink_sendmsg+0x723/0xbe0 [ 6107.521618][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6107.521618][ T895] ___sys_sendmsg+0xee/0x170 [ 6107.521618][ T895] __sys_sendmsg+0xcd/0x170 [ 6107.521618][ T895] do_syscall_64+0xc6/0x1e0 [ 6107.521618][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6107.521618][ T895] [ 6107.523354][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6107.523354][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6107.523354][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6107.523354][ T895] ipv6_find_idev+0x102/0x170 [ 6107.523354][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6107.523354][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6107.523354][ T895] netlink_rcv_skb+0x130/0x360 [ 6107.523354][ T895] netlink_unicast+0x449/0x710 [ 6107.523354][ T895] netlink_sendmsg+0x723/0xbe0 [ 6107.523354][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6107.523354][ T895] ___sys_sendmsg+0xee/0x170 [ 6107.523354][ T895] __sys_sendmsg+0xcd/0x170 [ 6107.523354][ T895] do_syscall_64+0xc6/0x1e0 [ 6107.523354][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6107.523354][ T895] [ 6117.767024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6117.767453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6117.767453][ T895] netdev_get_by_index+0x5e/0x80 [ 6117.767453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6117.767453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6117.767453][ T895] ip6_route_add+0x1c/0x140 [ 6117.767453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6117.767453][ T895] addrconf_add_dev+0xe2/0x170 [ 6117.767453][ T895] inet6_addr_add+0x12f/0xa40 [ 6117.767453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6117.767453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6117.767453][ T895] netlink_rcv_skb+0x130/0x360 [ 6117.767453][ T895] netlink_unicast+0x449/0x710 [ 6117.767453][ T895] netlink_sendmsg+0x723/0xbe0 [ 6117.767453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6117.767453][ T895] ___sys_sendmsg+0xee/0x170 [ 6117.767453][ T895] __sys_sendmsg+0xcd/0x170 [ 6117.767453][ T895] do_syscall_64+0xc6/0x1e0 [ 6117.767453][ T895] [ 6117.769669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6117.769669][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6117.769669][ T895] ipv6_find_idev+0x102/0x170 [ 6117.769669][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6117.769669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6117.769669][ T895] netlink_rcv_skb+0x130/0x360 [ 6117.769669][ T895] netlink_unicast+0x449/0x710 [ 6117.769669][ T895] netlink_sendmsg+0x723/0xbe0 [ 6117.769669][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6117.769669][ T895] ___sys_sendmsg+0xee/0x170 [ 6117.769669][ T895] __sys_sendmsg+0xcd/0x170 [ 6117.769669][ T895] do_syscall_64+0xc6/0x1e0 [ 6117.769669][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6117.769669][ T895] [ 6117.771380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6117.771380][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6117.771380][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6117.771380][ T895] ipv6_find_idev+0x102/0x170 [ 6117.771380][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6117.771380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6117.771380][ T895] netlink_rcv_skb+0x130/0x360 [ 6117.771380][ T895] netlink_unicast+0x449/0x710 [ 6117.771380][ T895] netlink_sendmsg+0x723/0xbe0 [ 6117.771380][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6117.771380][ T895] ___sys_sendmsg+0xee/0x170 [ 6117.771380][ T895] __sys_sendmsg+0xcd/0x170 [ 6117.771380][ T895] do_syscall_64+0xc6/0x1e0 [ 6117.771380][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6117.771380][ T895] [ 6128.015046][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6128.015464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6128.015464][ T895] netdev_get_by_index+0x5e/0x80 [ 6128.015464][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6128.015464][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6128.015464][ T895] ip6_route_add+0x1c/0x140 [ 6128.015464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6128.015464][ T895] addrconf_add_dev+0xe2/0x170 [ 6128.015464][ T895] inet6_addr_add+0x12f/0xa40 [ 6128.015464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6128.015464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6128.015464][ T895] netlink_rcv_skb+0x130/0x360 [ 6128.015464][ T895] netlink_unicast+0x449/0x710 [ 6128.015464][ T895] netlink_sendmsg+0x723/0xbe0 [ 6128.015464][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6128.015464][ T895] ___sys_sendmsg+0xee/0x170 [ 6128.015464][ T895] __sys_sendmsg+0xcd/0x170 [ 6128.015464][ T895] do_syscall_64+0xc6/0x1e0 [ 6128.015464][ T895] [ 6128.017671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6128.017671][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6128.017671][ T895] ipv6_find_idev+0x102/0x170 [ 6128.017671][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6128.017671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6128.017671][ T895] netlink_rcv_skb+0x130/0x360 [ 6128.017671][ T895] netlink_unicast+0x449/0x710 [ 6128.017671][ T895] netlink_sendmsg+0x723/0xbe0 [ 6128.017671][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6128.017671][ T895] ___sys_sendmsg+0xee/0x170 [ 6128.017671][ T895] __sys_sendmsg+0xcd/0x170 [ 6128.017671][ T895] do_syscall_64+0xc6/0x1e0 [ 6128.017671][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6128.017671][ T895] [ 6128.019400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6128.019400][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6128.019400][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6128.019400][ T895] ipv6_find_idev+0x102/0x170 [ 6128.019400][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6128.019400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6128.019400][ T895] netlink_rcv_skb+0x130/0x360 [ 6128.019400][ T895] netlink_unicast+0x449/0x710 [ 6128.019400][ T895] netlink_sendmsg+0x723/0xbe0 [ 6128.019400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6128.019400][ T895] ___sys_sendmsg+0xee/0x170 [ 6128.019400][ T895] __sys_sendmsg+0xcd/0x170 [ 6128.019400][ T895] do_syscall_64+0xc6/0x1e0 [ 6128.019400][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6128.019400][ T895] [ 6138.263039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6138.263459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6138.263459][ T895] netdev_get_by_index+0x5e/0x80 [ 6138.263459][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6138.263459][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6138.263459][ T895] ip6_route_add+0x1c/0x140 [ 6138.263459][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6138.263459][ T895] addrconf_add_dev+0xe2/0x170 [ 6138.263459][ T895] inet6_addr_add+0x12f/0xa40 [ 6138.263459][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6138.263459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6138.263459][ T895] netlink_rcv_skb+0x130/0x360 [ 6138.263459][ T895] netlink_unicast+0x449/0x710 [ 6138.263459][ T895] netlink_sendmsg+0x723/0xbe0 [ 6138.263459][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6138.263459][ T895] ___sys_sendmsg+0xee/0x170 [ 6138.263459][ T895] __sys_sendmsg+0xcd/0x170 [ 6138.263459][ T895] do_syscall_64+0xc6/0x1e0 [ 6138.263459][ T895] [ 6138.265685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6138.265685][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6138.265685][ T895] ipv6_find_idev+0x102/0x170 [ 6138.265685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6138.265685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6138.265685][ T895] netlink_rcv_skb+0x130/0x360 [ 6138.265685][ T895] netlink_unicast+0x449/0x710 [ 6138.265685][ T895] netlink_sendmsg+0x723/0xbe0 [ 6138.265685][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6138.265685][ T895] ___sys_sendmsg+0xee/0x170 [ 6138.265685][ T895] __sys_sendmsg+0xcd/0x170 [ 6138.265685][ T895] do_syscall_64+0xc6/0x1e0 [ 6138.265685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6138.265685][ T895] [ 6138.267397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6138.267397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6138.267397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6138.267397][ T895] ipv6_find_idev+0x102/0x170 [ 6138.267397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6138.267397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6138.267397][ T895] netlink_rcv_skb+0x130/0x360 [ 6138.267397][ T895] netlink_unicast+0x449/0x710 [ 6138.267397][ T895] netlink_sendmsg+0x723/0xbe0 [ 6138.267397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6138.267397][ T895] ___sys_sendmsg+0xee/0x170 [ 6138.267397][ T895] __sys_sendmsg+0xcd/0x170 [ 6138.267397][ T895] do_syscall_64+0xc6/0x1e0 [ 6138.267397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6138.267397][ T895] [ 6148.279011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6148.279431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6148.279431][ T895] netdev_get_by_index+0x5e/0x80 [ 6148.279431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6148.279431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6148.279431][ T895] ip6_route_add+0x1c/0x140 [ 6148.279431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6148.279431][ T895] addrconf_add_dev+0xe2/0x170 [ 6148.279431][ T895] inet6_addr_add+0x12f/0xa40 [ 6148.279431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6148.279431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6148.279431][ T895] netlink_rcv_skb+0x130/0x360 [ 6148.279431][ T895] netlink_unicast+0x449/0x710 [ 6148.279431][ T895] netlink_sendmsg+0x723/0xbe0 [ 6148.279431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6148.279431][ T895] ___sys_sendmsg+0xee/0x170 [ 6148.279431][ T895] __sys_sendmsg+0xcd/0x170 [ 6148.279431][ T895] do_syscall_64+0xc6/0x1e0 [ 6148.279431][ T895] [ 6148.281632][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6148.281632][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6148.281632][ T895] ipv6_find_idev+0x102/0x170 [ 6148.281632][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6148.281632][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6148.281632][ T895] netlink_rcv_skb+0x130/0x360 [ 6148.281632][ T895] netlink_unicast+0x449/0x710 [ 6148.281632][ T895] netlink_sendmsg+0x723/0xbe0 [ 6148.281632][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6148.281632][ T895] ___sys_sendmsg+0xee/0x170 [ 6148.281632][ T895] __sys_sendmsg+0xcd/0x170 [ 6148.281632][ T895] do_syscall_64+0xc6/0x1e0 [ 6148.281632][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6148.281632][ T895] [ 6148.283364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6148.283364][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6148.283364][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6148.283364][ T895] ipv6_find_idev+0x102/0x170 [ 6148.283364][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6148.283364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6148.283364][ T895] netlink_rcv_skb+0x130/0x360 [ 6148.283364][ T895] netlink_unicast+0x449/0x710 [ 6148.283364][ T895] netlink_sendmsg+0x723/0xbe0 [ 6148.283364][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6148.283364][ T895] ___sys_sendmsg+0xee/0x170 [ 6148.283364][ T895] __sys_sendmsg+0xcd/0x170 [ 6148.283364][ T895] do_syscall_64+0xc6/0x1e0 [ 6148.283364][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6148.283364][ T895] [ 6158.534927][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6158.535339][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6158.535339][ T895] netdev_get_by_index+0x5e/0x80 [ 6158.535339][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6158.535339][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6158.535339][ T895] ip6_route_add+0x1c/0x140 [ 6158.535339][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6158.535339][ T895] addrconf_add_dev+0xe2/0x170 [ 6158.535339][ T895] inet6_addr_add+0x12f/0xa40 [ 6158.535339][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6158.535339][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6158.535339][ T895] netlink_rcv_skb+0x130/0x360 [ 6158.535339][ T895] netlink_unicast+0x449/0x710 [ 6158.535339][ T895] netlink_sendmsg+0x723/0xbe0 [ 6158.535339][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6158.535339][ T895] ___sys_sendmsg+0xee/0x170 [ 6158.535339][ T895] __sys_sendmsg+0xcd/0x170 [ 6158.535339][ T895] do_syscall_64+0xc6/0x1e0 [ 6158.535339][ T895] [ 6158.537554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6158.537554][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6158.537554][ T895] ipv6_find_idev+0x102/0x170 [ 6158.537554][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6158.537554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6158.537554][ T895] netlink_rcv_skb+0x130/0x360 [ 6158.537554][ T895] netlink_unicast+0x449/0x710 [ 6158.537554][ T895] netlink_sendmsg+0x723/0xbe0 [ 6158.537554][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6158.537554][ T895] ___sys_sendmsg+0xee/0x170 [ 6158.537554][ T895] __sys_sendmsg+0xcd/0x170 [ 6158.537554][ T895] do_syscall_64+0xc6/0x1e0 [ 6158.537554][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6158.537554][ T895] [ 6158.539277][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6158.539277][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6158.539277][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6158.539277][ T895] ipv6_find_idev+0x102/0x170 [ 6158.539277][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6158.539277][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6158.539277][ T895] netlink_rcv_skb+0x130/0x360 [ 6158.539277][ T895] netlink_unicast+0x449/0x710 [ 6158.539277][ T895] netlink_sendmsg+0x723/0xbe0 [ 6158.539277][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6158.539277][ T895] ___sys_sendmsg+0xee/0x170 [ 6158.539277][ T895] __sys_sendmsg+0xcd/0x170 [ 6158.539277][ T895] do_syscall_64+0xc6/0x1e0 [ 6158.539277][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6158.539277][ T895] [ 6168.790952][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6168.791374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6168.791374][ T895] netdev_get_by_index+0x5e/0x80 [ 6168.791374][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6168.791374][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6168.791374][ T895] ip6_route_add+0x1c/0x140 [ 6168.791374][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6168.791374][ T895] addrconf_add_dev+0xe2/0x170 [ 6168.791374][ T895] inet6_addr_add+0x12f/0xa40 [ 6168.791374][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6168.791374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6168.791374][ T895] netlink_rcv_skb+0x130/0x360 [ 6168.791374][ T895] netlink_unicast+0x449/0x710 [ 6168.791374][ T895] netlink_sendmsg+0x723/0xbe0 [ 6168.791374][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6168.791374][ T895] ___sys_sendmsg+0xee/0x170 [ 6168.791374][ T895] __sys_sendmsg+0xcd/0x170 [ 6168.791374][ T895] do_syscall_64+0xc6/0x1e0 [ 6168.791374][ T895] [ 6168.793628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6168.793628][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6168.793628][ T895] ipv6_find_idev+0x102/0x170 [ 6168.793628][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6168.793628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6168.793628][ T895] netlink_rcv_skb+0x130/0x360 [ 6168.793628][ T895] netlink_unicast+0x449/0x710 [ 6168.793628][ T895] netlink_sendmsg+0x723/0xbe0 [ 6168.793628][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6168.793628][ T895] ___sys_sendmsg+0xee/0x170 [ 6168.793628][ T895] __sys_sendmsg+0xcd/0x170 [ 6168.793628][ T895] do_syscall_64+0xc6/0x1e0 [ 6168.793628][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6168.793628][ T895] [ 6168.795352][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6168.795352][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6168.795352][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6168.795352][ T895] ipv6_find_idev+0x102/0x170 [ 6168.795352][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6168.795352][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6168.795352][ T895] netlink_rcv_skb+0x130/0x360 [ 6168.795352][ T895] netlink_unicast+0x449/0x710 [ 6168.795352][ T895] netlink_sendmsg+0x723/0xbe0 [ 6168.795352][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6168.795352][ T895] ___sys_sendmsg+0xee/0x170 [ 6168.795352][ T895] __sys_sendmsg+0xcd/0x170 [ 6168.795352][ T895] do_syscall_64+0xc6/0x1e0 [ 6168.795352][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6168.795352][ T895] [ 6179.046922][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6179.047882][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6179.047882][ T895] netdev_get_by_index+0x5e/0x80 [ 6179.047882][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6179.047882][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6179.047882][ T895] ip6_route_add+0x1c/0x140 [ 6179.047882][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6179.047882][ T895] addrconf_add_dev+0xe2/0x170 [ 6179.047882][ T895] inet6_addr_add+0x12f/0xa40 [ 6179.047882][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6179.047882][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6179.047882][ T895] netlink_rcv_skb+0x130/0x360 [ 6179.047882][ T895] netlink_unicast+0x449/0x710 [ 6179.047882][ T895] netlink_sendmsg+0x723/0xbe0 [ 6179.047882][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6179.047882][ T895] ___sys_sendmsg+0xee/0x170 [ 6179.047882][ T895] __sys_sendmsg+0xcd/0x170 [ 6179.047882][ T895] do_syscall_64+0xc6/0x1e0 [ 6179.047882][ T895] [ 6179.050104][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6179.050104][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6179.050104][ T895] ipv6_find_idev+0x102/0x170 [ 6179.050104][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6179.050104][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6179.050104][ T895] netlink_rcv_skb+0x130/0x360 [ 6179.050104][ T895] netlink_unicast+0x449/0x710 [ 6179.050104][ T895] netlink_sendmsg+0x723/0xbe0 [ 6179.050104][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6179.050104][ T895] ___sys_sendmsg+0xee/0x170 [ 6179.050104][ T895] __sys_sendmsg+0xcd/0x170 [ 6179.050104][ T895] do_syscall_64+0xc6/0x1e0 [ 6179.050104][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6179.050104][ T895] [ 6179.051814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6179.051814][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6179.051814][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6179.051814][ T895] ipv6_find_idev+0x102/0x170 [ 6179.051814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6179.051814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6179.051814][ T895] netlink_rcv_skb+0x130/0x360 [ 6179.051814][ T895] netlink_unicast+0x449/0x710 [ 6179.051814][ T895] netlink_sendmsg+0x723/0xbe0 [ 6179.051814][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6179.051814][ T895] ___sys_sendmsg+0xee/0x170 [ 6179.051814][ T895] __sys_sendmsg+0xcd/0x170 [ 6179.051814][ T895] do_syscall_64+0xc6/0x1e0 [ 6179.051814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6179.051814][ T895] [ 6189.263028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6189.263442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6189.263442][ T895] netdev_get_by_index+0x5e/0x80 [ 6189.263442][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6189.263442][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6189.263442][ T895] ip6_route_add+0x1c/0x140 [ 6189.263442][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6189.263442][ T895] addrconf_add_dev+0xe2/0x170 [ 6189.263442][ T895] inet6_addr_add+0x12f/0xa40 [ 6189.263442][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6189.263442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6189.263442][ T895] netlink_rcv_skb+0x130/0x360 [ 6189.263442][ T895] netlink_unicast+0x449/0x710 [ 6189.263442][ T895] netlink_sendmsg+0x723/0xbe0 [ 6189.263442][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6189.263442][ T895] ___sys_sendmsg+0xee/0x170 [ 6189.263442][ T895] __sys_sendmsg+0xcd/0x170 [ 6189.263442][ T895] do_syscall_64+0xc6/0x1e0 [ 6189.263442][ T895] [ 6189.265647][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6189.265647][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6189.265647][ T895] ipv6_find_idev+0x102/0x170 [ 6189.265647][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6189.265647][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6189.265647][ T895] netlink_rcv_skb+0x130/0x360 [ 6189.265647][ T895] netlink_unicast+0x449/0x710 [ 6189.265647][ T895] netlink_sendmsg+0x723/0xbe0 [ 6189.265647][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6189.265647][ T895] ___sys_sendmsg+0xee/0x170 [ 6189.265647][ T895] __sys_sendmsg+0xcd/0x170 [ 6189.265647][ T895] do_syscall_64+0xc6/0x1e0 [ 6189.265647][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6189.265647][ T895] [ 6189.267368][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6189.267368][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6189.267368][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6189.267368][ T895] ipv6_find_idev+0x102/0x170 [ 6189.267368][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6189.267368][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6189.267368][ T895] netlink_rcv_skb+0x130/0x360 [ 6189.267368][ T895] netlink_unicast+0x449/0x710 [ 6189.267368][ T895] netlink_sendmsg+0x723/0xbe0 [ 6189.267368][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6189.267368][ T895] ___sys_sendmsg+0xee/0x170 [ 6189.267368][ T895] __sys_sendmsg+0xcd/0x170 [ 6189.267368][ T895] do_syscall_64+0xc6/0x1e0 [ 6189.267368][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6189.267368][ T895] [ 6199.471010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6199.471438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6199.471438][ T895] netdev_get_by_index+0x5e/0x80 [ 6199.471438][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6199.471438][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6199.471438][ T895] ip6_route_add+0x1c/0x140 [ 6199.471438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6199.471438][ T895] addrconf_add_dev+0xe2/0x170 [ 6199.471438][ T895] inet6_addr_add+0x12f/0xa40 [ 6199.471438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6199.471438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6199.471438][ T895] netlink_rcv_skb+0x130/0x360 [ 6199.471438][ T895] netlink_unicast+0x449/0x710 [ 6199.471438][ T895] netlink_sendmsg+0x723/0xbe0 [ 6199.471438][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6199.471438][ T895] ___sys_sendmsg+0xee/0x170 [ 6199.471438][ T895] __sys_sendmsg+0xcd/0x170 [ 6199.471438][ T895] do_syscall_64+0xc6/0x1e0 [ 6199.471438][ T895] [ 6199.473822][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6199.473822][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6199.473822][ T895] ipv6_find_idev+0x102/0x170 [ 6199.473822][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6199.473822][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6199.473822][ T895] netlink_rcv_skb+0x130/0x360 [ 6199.473822][ T895] netlink_unicast+0x449/0x710 [ 6199.473822][ T895] netlink_sendmsg+0x723/0xbe0 [ 6199.473822][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6199.473822][ T895] ___sys_sendmsg+0xee/0x170 [ 6199.473822][ T895] __sys_sendmsg+0xcd/0x170 [ 6199.473822][ T895] do_syscall_64+0xc6/0x1e0 [ 6199.473822][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6199.473822][ T895] [ 6199.475549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6199.475549][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6199.475549][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6199.475549][ T895] ipv6_find_idev+0x102/0x170 [ 6199.475549][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6199.475549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6199.475549][ T895] netlink_rcv_skb+0x130/0x360 [ 6199.475549][ T895] netlink_unicast+0x449/0x710 [ 6199.475549][ T895] netlink_sendmsg+0x723/0xbe0 [ 6199.475549][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6199.475549][ T895] ___sys_sendmsg+0xee/0x170 [ 6199.475549][ T895] __sys_sendmsg+0xcd/0x170 [ 6199.475549][ T895] do_syscall_64+0xc6/0x1e0 [ 6199.475549][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6199.475549][ T895] [ 6209.719003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6209.719436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6209.719436][ T895] netdev_get_by_index+0x5e/0x80 [ 6209.719436][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6209.719436][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6209.719436][ T895] ip6_route_add+0x1c/0x140 [ 6209.719436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6209.719436][ T895] addrconf_add_dev+0xe2/0x170 [ 6209.719436][ T895] inet6_addr_add+0x12f/0xa40 [ 6209.719436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6209.719436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6209.719436][ T895] netlink_rcv_skb+0x130/0x360 [ 6209.719436][ T895] netlink_unicast+0x449/0x710 [ 6209.719436][ T895] netlink_sendmsg+0x723/0xbe0 [ 6209.719436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6209.719436][ T895] ___sys_sendmsg+0xee/0x170 [ 6209.719436][ T895] __sys_sendmsg+0xcd/0x170 [ 6209.719436][ T895] do_syscall_64+0xc6/0x1e0 [ 6209.719436][ T895] [ 6209.721684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6209.721684][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6209.721684][ T895] ipv6_find_idev+0x102/0x170 [ 6209.721684][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6209.721684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6209.721684][ T895] netlink_rcv_skb+0x130/0x360 [ 6209.721684][ T895] netlink_unicast+0x449/0x710 [ 6209.721684][ T895] netlink_sendmsg+0x723/0xbe0 [ 6209.721684][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6209.721684][ T895] ___sys_sendmsg+0xee/0x170 [ 6209.721684][ T895] __sys_sendmsg+0xcd/0x170 [ 6209.721684][ T895] do_syscall_64+0xc6/0x1e0 [ 6209.721684][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6209.721684][ T895] [ 6209.723436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6209.723436][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6209.723436][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6209.723436][ T895] ipv6_find_idev+0x102/0x170 [ 6209.723436][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6209.723436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6209.723436][ T895] netlink_rcv_skb+0x130/0x360 [ 6209.723436][ T895] netlink_unicast+0x449/0x710 [ 6209.723436][ T895] netlink_sendmsg+0x723/0xbe0 [ 6209.723436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6209.723436][ T895] ___sys_sendmsg+0xee/0x170 [ 6209.723436][ T895] __sys_sendmsg+0xcd/0x170 [ 6209.723436][ T895] do_syscall_64+0xc6/0x1e0 [ 6209.723436][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6209.723436][ T895] [ 6219.839051][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6219.839559][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6219.839559][ T895] netdev_get_by_index+0x5e/0x80 [ 6219.839559][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6219.839559][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6219.839559][ T895] ip6_route_add+0x1c/0x140 [ 6219.839559][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6219.839559][ T895] addrconf_add_dev+0xe2/0x170 [ 6219.839559][ T895] inet6_addr_add+0x12f/0xa40 [ 6219.839559][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6219.839559][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6219.839559][ T895] netlink_rcv_skb+0x130/0x360 [ 6219.839559][ T895] netlink_unicast+0x449/0x710 [ 6219.839559][ T895] netlink_sendmsg+0x723/0xbe0 [ 6219.839559][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6219.839559][ T895] ___sys_sendmsg+0xee/0x170 [ 6219.839559][ T895] __sys_sendmsg+0xcd/0x170 [ 6219.839559][ T895] do_syscall_64+0xc6/0x1e0 [ 6219.839559][ T895] [ 6219.841787][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6219.841787][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6219.841787][ T895] ipv6_find_idev+0x102/0x170 [ 6219.841787][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6219.841787][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6219.841787][ T895] netlink_rcv_skb+0x130/0x360 [ 6219.841787][ T895] netlink_unicast+0x449/0x710 [ 6219.841787][ T895] netlink_sendmsg+0x723/0xbe0 [ 6219.841787][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6219.841787][ T895] ___sys_sendmsg+0xee/0x170 [ 6219.841787][ T895] __sys_sendmsg+0xcd/0x170 [ 6219.841787][ T895] do_syscall_64+0xc6/0x1e0 [ 6219.841787][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6219.841787][ T895] [ 6219.843536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6219.843536][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6219.843536][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6219.843536][ T895] ipv6_find_idev+0x102/0x170 [ 6219.843536][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6219.843536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6219.843536][ T895] netlink_rcv_skb+0x130/0x360 [ 6219.843536][ T895] netlink_unicast+0x449/0x710 [ 6219.843536][ T895] netlink_sendmsg+0x723/0xbe0 [ 6219.843536][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6219.843536][ T895] ___sys_sendmsg+0xee/0x170 [ 6219.843536][ T895] __sys_sendmsg+0xcd/0x170 [ 6219.843536][ T895] do_syscall_64+0xc6/0x1e0 [ 6219.843536][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6219.843536][ T895] [ 6230.094987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6230.095481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6230.095481][ T895] netdev_get_by_index+0x5e/0x80 [ 6230.095481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6230.095481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6230.095481][ T895] ip6_route_add+0x1c/0x140 [ 6230.095481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6230.095481][ T895] addrconf_add_dev+0xe2/0x170 [ 6230.095481][ T895] inet6_addr_add+0x12f/0xa40 [ 6230.095481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6230.095481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6230.095481][ T895] netlink_rcv_skb+0x130/0x360 [ 6230.095481][ T895] netlink_unicast+0x449/0x710 [ 6230.095481][ T895] netlink_sendmsg+0x723/0xbe0 [ 6230.095481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6230.095481][ T895] ___sys_sendmsg+0xee/0x170 [ 6230.095481][ T895] __sys_sendmsg+0xcd/0x170 [ 6230.095481][ T895] do_syscall_64+0xc6/0x1e0 [ 6230.095481][ T895] [ 6230.097718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6230.097718][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6230.097718][ T895] ipv6_find_idev+0x102/0x170 [ 6230.097718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6230.097718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6230.097718][ T895] netlink_rcv_skb+0x130/0x360 [ 6230.097718][ T895] netlink_unicast+0x449/0x710 [ 6230.097718][ T895] netlink_sendmsg+0x723/0xbe0 [ 6230.097718][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6230.097718][ T895] ___sys_sendmsg+0xee/0x170 [ 6230.097718][ T895] __sys_sendmsg+0xcd/0x170 [ 6230.097718][ T895] do_syscall_64+0xc6/0x1e0 [ 6230.097718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6230.097718][ T895] [ 6230.099450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6230.099450][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6230.099450][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6230.099450][ T895] ipv6_find_idev+0x102/0x170 [ 6230.099450][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6230.099450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6230.099450][ T895] netlink_rcv_skb+0x130/0x360 [ 6230.099450][ T895] netlink_unicast+0x449/0x710 [ 6230.099450][ T895] netlink_sendmsg+0x723/0xbe0 [ 6230.099450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6230.099450][ T895] ___sys_sendmsg+0xee/0x170 [ 6230.099450][ T895] __sys_sendmsg+0xcd/0x170 [ 6230.099450][ T895] do_syscall_64+0xc6/0x1e0 [ 6230.099450][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6230.099450][ T895] [ 6240.350998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6240.351509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6240.351509][ T895] netdev_get_by_index+0x5e/0x80 [ 6240.351509][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6240.351509][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6240.351509][ T895] ip6_route_add+0x1c/0x140 [ 6240.351509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6240.351509][ T895] addrconf_add_dev+0xe2/0x170 [ 6240.351509][ T895] inet6_addr_add+0x12f/0xa40 [ 6240.351509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6240.351509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6240.351509][ T895] netlink_rcv_skb+0x130/0x360 [ 6240.351509][ T895] netlink_unicast+0x449/0x710 [ 6240.351509][ T895] netlink_sendmsg+0x723/0xbe0 [ 6240.351509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6240.351509][ T895] ___sys_sendmsg+0xee/0x170 [ 6240.351509][ T895] __sys_sendmsg+0xcd/0x170 [ 6240.351509][ T895] do_syscall_64+0xc6/0x1e0 [ 6240.351509][ T895] [ 6240.353754][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6240.353754][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6240.353754][ T895] ipv6_find_idev+0x102/0x170 [ 6240.353754][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6240.353754][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6240.353754][ T895] netlink_rcv_skb+0x130/0x360 [ 6240.353754][ T895] netlink_unicast+0x449/0x710 [ 6240.353754][ T895] netlink_sendmsg+0x723/0xbe0 [ 6240.353754][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6240.353754][ T895] ___sys_sendmsg+0xee/0x170 [ 6240.353754][ T895] __sys_sendmsg+0xcd/0x170 [ 6240.353754][ T895] do_syscall_64+0xc6/0x1e0 [ 6240.353754][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6240.353754][ T895] [ 6240.355490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6240.355490][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6240.355490][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6240.355490][ T895] ipv6_find_idev+0x102/0x170 [ 6240.355490][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6240.355490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6240.355490][ T895] netlink_rcv_skb+0x130/0x360 [ 6240.355490][ T895] netlink_unicast+0x449/0x710 [ 6240.355490][ T895] netlink_sendmsg+0x723/0xbe0 [ 6240.355490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6240.355490][ T895] ___sys_sendmsg+0xee/0x170 [ 6240.355490][ T895] __sys_sendmsg+0xcd/0x170 [ 6240.355490][ T895] do_syscall_64+0xc6/0x1e0 [ 6240.355490][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6240.355490][ T895] [ 6250.606988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6250.607478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6250.607478][ T895] netdev_get_by_index+0x5e/0x80 [ 6250.607478][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6250.607478][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6250.607478][ T895] ip6_route_add+0x1c/0x140 [ 6250.607478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6250.607478][ T895] addrconf_add_dev+0xe2/0x170 [ 6250.607478][ T895] inet6_addr_add+0x12f/0xa40 [ 6250.607478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6250.607478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6250.607478][ T895] netlink_rcv_skb+0x130/0x360 [ 6250.607478][ T895] netlink_unicast+0x449/0x710 [ 6250.607478][ T895] netlink_sendmsg+0x723/0xbe0 [ 6250.607478][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6250.607478][ T895] ___sys_sendmsg+0xee/0x170 [ 6250.607478][ T895] __sys_sendmsg+0xcd/0x170 [ 6250.607478][ T895] do_syscall_64+0xc6/0x1e0 [ 6250.607478][ T895] [ 6250.609711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6250.609711][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6250.609711][ T895] ipv6_find_idev+0x102/0x170 [ 6250.609711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6250.609711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6250.609711][ T895] netlink_rcv_skb+0x130/0x360 [ 6250.609711][ T895] netlink_unicast+0x449/0x710 [ 6250.609711][ T895] netlink_sendmsg+0x723/0xbe0 [ 6250.609711][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6250.609711][ T895] ___sys_sendmsg+0xee/0x170 [ 6250.609711][ T895] __sys_sendmsg+0xcd/0x170 [ 6250.609711][ T895] do_syscall_64+0xc6/0x1e0 [ 6250.609711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6250.609711][ T895] [ 6250.611440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6250.611440][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6250.611440][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6250.611440][ T895] ipv6_find_idev+0x102/0x170 [ 6250.611440][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6250.611440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6250.611440][ T895] netlink_rcv_skb+0x130/0x360 [ 6250.611440][ T895] netlink_unicast+0x449/0x710 [ 6250.611440][ T895] netlink_sendmsg+0x723/0xbe0 [ 6250.611440][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6250.611440][ T895] ___sys_sendmsg+0xee/0x170 [ 6250.611440][ T895] __sys_sendmsg+0xcd/0x170 [ 6250.611440][ T895] do_syscall_64+0xc6/0x1e0 [ 6250.611440][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6250.611440][ T895] [ 6260.862925][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6260.863431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6260.863431][ T895] netdev_get_by_index+0x5e/0x80 [ 6260.863431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6260.863431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6260.863431][ T895] ip6_route_add+0x1c/0x140 [ 6260.863431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6260.863431][ T895] addrconf_add_dev+0xe2/0x170 [ 6260.863431][ T895] inet6_addr_add+0x12f/0xa40 [ 6260.863431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6260.863431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6260.863431][ T895] netlink_rcv_skb+0x130/0x360 [ 6260.863431][ T895] netlink_unicast+0x449/0x710 [ 6260.863431][ T895] netlink_sendmsg+0x723/0xbe0 [ 6260.863431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6260.863431][ T895] ___sys_sendmsg+0xee/0x170 [ 6260.863431][ T895] __sys_sendmsg+0xcd/0x170 [ 6260.863431][ T895] do_syscall_64+0xc6/0x1e0 [ 6260.863431][ T895] [ 6260.865657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6260.865657][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6260.865657][ T895] ipv6_find_idev+0x102/0x170 [ 6260.865657][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6260.865657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6260.865657][ T895] netlink_rcv_skb+0x130/0x360 [ 6260.865657][ T895] netlink_unicast+0x449/0x710 [ 6260.865657][ T895] netlink_sendmsg+0x723/0xbe0 [ 6260.865657][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6260.865657][ T895] ___sys_sendmsg+0xee/0x170 [ 6260.865657][ T895] __sys_sendmsg+0xcd/0x170 [ 6260.865657][ T895] do_syscall_64+0xc6/0x1e0 [ 6260.865657][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6260.865657][ T895] [ 6260.867390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6260.867390][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6260.867390][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6260.867390][ T895] ipv6_find_idev+0x102/0x170 [ 6260.867390][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6260.867390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6260.867390][ T895] netlink_rcv_skb+0x130/0x360 [ 6260.867390][ T895] netlink_unicast+0x449/0x710 [ 6260.867390][ T895] netlink_sendmsg+0x723/0xbe0 [ 6260.867390][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6260.867390][ T895] ___sys_sendmsg+0xee/0x170 [ 6260.867390][ T895] __sys_sendmsg+0xcd/0x170 [ 6260.867390][ T895] do_syscall_64+0xc6/0x1e0 [ 6260.867390][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6260.867390][ T895] [ 6271.118989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6271.119605][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6271.119605][ T895] netdev_get_by_index+0x5e/0x80 [ 6271.119605][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6271.119605][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6271.119605][ T895] ip6_route_add+0x1c/0x140 [ 6271.119605][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6271.119605][ T895] addrconf_add_dev+0xe2/0x170 [ 6271.119605][ T895] inet6_addr_add+0x12f/0xa40 [ 6271.119605][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6271.119605][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6271.119605][ T895] netlink_rcv_skb+0x130/0x360 [ 6271.119605][ T895] netlink_unicast+0x449/0x710 [ 6271.119605][ T895] netlink_sendmsg+0x723/0xbe0 [ 6271.119605][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6271.119605][ T895] ___sys_sendmsg+0xee/0x170 [ 6271.119605][ T895] __sys_sendmsg+0xcd/0x170 [ 6271.119605][ T895] do_syscall_64+0xc6/0x1e0 [ 6271.119605][ T895] [ 6271.121863][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6271.121863][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6271.121863][ T895] ipv6_find_idev+0x102/0x170 [ 6271.121863][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6271.121863][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6271.121863][ T895] netlink_rcv_skb+0x130/0x360 [ 6271.121863][ T895] netlink_unicast+0x449/0x710 [ 6271.121863][ T895] netlink_sendmsg+0x723/0xbe0 [ 6271.121863][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6271.121863][ T895] ___sys_sendmsg+0xee/0x170 [ 6271.121863][ T895] __sys_sendmsg+0xcd/0x170 [ 6271.121863][ T895] do_syscall_64+0xc6/0x1e0 [ 6271.121863][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6271.121863][ T895] [ 6271.123593][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6271.123593][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6271.123593][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6271.123593][ T895] ipv6_find_idev+0x102/0x170 [ 6271.123593][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6271.123593][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6271.123593][ T895] netlink_rcv_skb+0x130/0x360 [ 6271.123593][ T895] netlink_unicast+0x449/0x710 [ 6271.123593][ T895] netlink_sendmsg+0x723/0xbe0 [ 6271.123593][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6271.123593][ T895] ___sys_sendmsg+0xee/0x170 [ 6271.123593][ T895] __sys_sendmsg+0xcd/0x170 [ 6271.123593][ T895] do_syscall_64+0xc6/0x1e0 [ 6271.123593][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6271.123593][ T895] [ 6281.375026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6281.375449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6281.375449][ T895] netdev_get_by_index+0x5e/0x80 [ 6281.375449][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6281.375449][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6281.375449][ T895] ip6_route_add+0x1c/0x140 [ 6281.375449][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6281.375449][ T895] addrconf_add_dev+0xe2/0x170 [ 6281.375449][ T895] inet6_addr_add+0x12f/0xa40 [ 6281.375449][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6281.375449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6281.375449][ T895] netlink_rcv_skb+0x130/0x360 [ 6281.375449][ T895] netlink_unicast+0x449/0x710 [ 6281.375449][ T895] netlink_sendmsg+0x723/0xbe0 [ 6281.375449][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6281.375449][ T895] ___sys_sendmsg+0xee/0x170 [ 6281.375449][ T895] __sys_sendmsg+0xcd/0x170 [ 6281.375449][ T895] do_syscall_64+0xc6/0x1e0 [ 6281.375449][ T895] [ 6281.377690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6281.377690][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6281.377690][ T895] ipv6_find_idev+0x102/0x170 [ 6281.377690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6281.377690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6281.377690][ T895] netlink_rcv_skb+0x130/0x360 [ 6281.377690][ T895] netlink_unicast+0x449/0x710 [ 6281.377690][ T895] netlink_sendmsg+0x723/0xbe0 [ 6281.377690][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6281.377690][ T895] ___sys_sendmsg+0xee/0x170 [ 6281.377690][ T895] __sys_sendmsg+0xcd/0x170 [ 6281.377690][ T895] do_syscall_64+0xc6/0x1e0 [ 6281.377690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6281.377690][ T895] [ 6281.379417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6281.379417][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6281.379417][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6281.379417][ T895] ipv6_find_idev+0x102/0x170 [ 6281.379417][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6281.379417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6281.379417][ T895] netlink_rcv_skb+0x130/0x360 [ 6281.379417][ T895] netlink_unicast+0x449/0x710 [ 6281.379417][ T895] netlink_sendmsg+0x723/0xbe0 [ 6281.379417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6281.379417][ T895] ___sys_sendmsg+0xee/0x170 [ 6281.379417][ T895] __sys_sendmsg+0xcd/0x170 [ 6281.379417][ T895] do_syscall_64+0xc6/0x1e0 [ 6281.379417][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6281.379417][ T895] [ 6291.454933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6291.455418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6291.455418][ T895] netdev_get_by_index+0x5e/0x80 [ 6291.455418][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6291.455418][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6291.455418][ T895] ip6_route_add+0x1c/0x140 [ 6291.455418][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6291.455418][ T895] addrconf_add_dev+0xe2/0x170 [ 6291.455418][ T895] inet6_addr_add+0x12f/0xa40 [ 6291.455418][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6291.455418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6291.455418][ T895] netlink_rcv_skb+0x130/0x360 [ 6291.455418][ T895] netlink_unicast+0x449/0x710 [ 6291.455418][ T895] netlink_sendmsg+0x723/0xbe0 [ 6291.455418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6291.455418][ T895] ___sys_sendmsg+0xee/0x170 [ 6291.455418][ T895] __sys_sendmsg+0xcd/0x170 [ 6291.455418][ T895] do_syscall_64+0xc6/0x1e0 [ 6291.455418][ T895] [ 6291.457660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6291.457660][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6291.457660][ T895] ipv6_find_idev+0x102/0x170 [ 6291.457660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6291.457660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6291.457660][ T895] netlink_rcv_skb+0x130/0x360 [ 6291.457660][ T895] netlink_unicast+0x449/0x710 [ 6291.457660][ T895] netlink_sendmsg+0x723/0xbe0 [ 6291.457660][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6291.457660][ T895] ___sys_sendmsg+0xee/0x170 [ 6291.457660][ T895] __sys_sendmsg+0xcd/0x170 [ 6291.457660][ T895] do_syscall_64+0xc6/0x1e0 [ 6291.457660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6291.457660][ T895] [ 6291.459408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6291.459408][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6291.459408][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6291.459408][ T895] ipv6_find_idev+0x102/0x170 [ 6291.459408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6291.459408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6291.459408][ T895] netlink_rcv_skb+0x130/0x360 [ 6291.459408][ T895] netlink_unicast+0x449/0x710 [ 6291.459408][ T895] netlink_sendmsg+0x723/0xbe0 [ 6291.459408][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6291.459408][ T895] ___sys_sendmsg+0xee/0x170 [ 6291.459408][ T895] __sys_sendmsg+0xcd/0x170 [ 6291.459408][ T895] do_syscall_64+0xc6/0x1e0 [ 6291.459408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6291.459408][ T895] [ 6301.495013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6301.495436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6301.495436][ T895] netdev_get_by_index+0x5e/0x80 [ 6301.495436][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6301.495436][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6301.495436][ T895] ip6_route_add+0x1c/0x140 [ 6301.495436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6301.495436][ T895] addrconf_add_dev+0xe2/0x170 [ 6301.495436][ T895] inet6_addr_add+0x12f/0xa40 [ 6301.495436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6301.495436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6301.495436][ T895] netlink_rcv_skb+0x130/0x360 [ 6301.495436][ T895] netlink_unicast+0x449/0x710 [ 6301.495436][ T895] netlink_sendmsg+0x723/0xbe0 [ 6301.495436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6301.495436][ T895] ___sys_sendmsg+0xee/0x170 [ 6301.495436][ T895] __sys_sendmsg+0xcd/0x170 [ 6301.495436][ T895] do_syscall_64+0xc6/0x1e0 [ 6301.495436][ T895] [ 6301.497673][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6301.497673][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6301.497673][ T895] ipv6_find_idev+0x102/0x170 [ 6301.497673][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6301.497673][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6301.497673][ T895] netlink_rcv_skb+0x130/0x360 [ 6301.497673][ T895] netlink_unicast+0x449/0x710 [ 6301.497673][ T895] netlink_sendmsg+0x723/0xbe0 [ 6301.497673][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6301.497673][ T895] ___sys_sendmsg+0xee/0x170 [ 6301.497673][ T895] __sys_sendmsg+0xcd/0x170 [ 6301.497673][ T895] do_syscall_64+0xc6/0x1e0 [ 6301.497673][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6301.497673][ T895] [ 6301.499413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6301.499413][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6301.499413][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6301.499413][ T895] ipv6_find_idev+0x102/0x170 [ 6301.499413][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6301.499413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6301.499413][ T895] netlink_rcv_skb+0x130/0x360 [ 6301.499413][ T895] netlink_unicast+0x449/0x710 [ 6301.499413][ T895] netlink_sendmsg+0x723/0xbe0 [ 6301.499413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6301.499413][ T895] ___sys_sendmsg+0xee/0x170 [ 6301.499413][ T895] __sys_sendmsg+0xcd/0x170 [ 6301.499413][ T895] do_syscall_64+0xc6/0x1e0 [ 6301.499413][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6301.499413][ T895] [ 6311.742937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6311.743363][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6311.743363][ T895] netdev_get_by_index+0x5e/0x80 [ 6311.743363][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6311.743363][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6311.743363][ T895] ip6_route_add+0x1c/0x140 [ 6311.743363][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6311.743363][ T895] addrconf_add_dev+0xe2/0x170 [ 6311.743363][ T895] inet6_addr_add+0x12f/0xa40 [ 6311.743363][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6311.743363][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6311.743363][ T895] netlink_rcv_skb+0x130/0x360 [ 6311.743363][ T895] netlink_unicast+0x449/0x710 [ 6311.743363][ T895] netlink_sendmsg+0x723/0xbe0 [ 6311.743363][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6311.743363][ T895] ___sys_sendmsg+0xee/0x170 [ 6311.743363][ T895] __sys_sendmsg+0xcd/0x170 [ 6311.743363][ T895] do_syscall_64+0xc6/0x1e0 [ 6311.743363][ T895] [ 6311.745614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6311.745614][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6311.745614][ T895] ipv6_find_idev+0x102/0x170 [ 6311.745614][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6311.745614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6311.745614][ T895] netlink_rcv_skb+0x130/0x360 [ 6311.745614][ T895] netlink_unicast+0x449/0x710 [ 6311.745614][ T895] netlink_sendmsg+0x723/0xbe0 [ 6311.745614][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6311.745614][ T895] ___sys_sendmsg+0xee/0x170 [ 6311.745614][ T895] __sys_sendmsg+0xcd/0x170 [ 6311.745614][ T895] do_syscall_64+0xc6/0x1e0 [ 6311.745614][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6311.745614][ T895] [ 6311.747876][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6311.747876][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6311.747876][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6311.747876][ T895] ipv6_find_idev+0x102/0x170 [ 6311.747876][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6311.747876][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6311.747876][ T895] netlink_rcv_skb+0x130/0x360 [ 6311.747876][ T895] netlink_unicast+0x449/0x710 [ 6311.747876][ T895] netlink_sendmsg+0x723/0xbe0 [ 6311.747876][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6311.747876][ T895] ___sys_sendmsg+0xee/0x170 [ 6311.747876][ T895] __sys_sendmsg+0xcd/0x170 [ 6311.747876][ T895] do_syscall_64+0xc6/0x1e0 [ 6311.747876][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6311.747876][ T895] [ 6321.990930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6321.991414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6321.991414][ T895] netdev_get_by_index+0x5e/0x80 [ 6321.991414][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6321.991414][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6321.991414][ T895] ip6_route_add+0x1c/0x140 [ 6321.991414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6321.991414][ T895] addrconf_add_dev+0xe2/0x170 [ 6321.991414][ T895] inet6_addr_add+0x12f/0xa40 [ 6321.991414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6321.991414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6321.991414][ T895] netlink_rcv_skb+0x130/0x360 [ 6321.991414][ T895] netlink_unicast+0x449/0x710 [ 6321.991414][ T895] netlink_sendmsg+0x723/0xbe0 [ 6321.991414][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6321.991414][ T895] ___sys_sendmsg+0xee/0x170 [ 6321.991414][ T895] __sys_sendmsg+0xcd/0x170 [ 6321.991414][ T895] do_syscall_64+0xc6/0x1e0 [ 6321.991414][ T895] [ 6321.993659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6321.993659][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6321.993659][ T895] ipv6_find_idev+0x102/0x170 [ 6321.993659][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6321.993659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6321.993659][ T895] netlink_rcv_skb+0x130/0x360 [ 6321.993659][ T895] netlink_unicast+0x449/0x710 [ 6321.993659][ T895] netlink_sendmsg+0x723/0xbe0 [ 6321.993659][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6321.993659][ T895] ___sys_sendmsg+0xee/0x170 [ 6321.993659][ T895] __sys_sendmsg+0xcd/0x170 [ 6321.993659][ T895] do_syscall_64+0xc6/0x1e0 [ 6321.993659][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6321.993659][ T895] [ 6321.995406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6321.995406][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6321.995406][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6321.995406][ T895] ipv6_find_idev+0x102/0x170 [ 6321.995406][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6321.995406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6321.995406][ T895] netlink_rcv_skb+0x130/0x360 [ 6321.995406][ T895] netlink_unicast+0x449/0x710 [ 6321.995406][ T895] netlink_sendmsg+0x723/0xbe0 [ 6321.995406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6321.995406][ T895] ___sys_sendmsg+0xee/0x170 [ 6321.995406][ T895] __sys_sendmsg+0xcd/0x170 [ 6321.995406][ T895] do_syscall_64+0xc6/0x1e0 [ 6321.995406][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6321.995406][ T895] [ 6332.238926][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6332.239362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6332.239362][ T895] netdev_get_by_index+0x5e/0x80 [ 6332.239362][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6332.239362][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6332.239362][ T895] ip6_route_add+0x1c/0x140 [ 6332.239362][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6332.239362][ T895] addrconf_add_dev+0xe2/0x170 [ 6332.239362][ T895] inet6_addr_add+0x12f/0xa40 [ 6332.239362][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6332.239362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6332.239362][ T895] netlink_rcv_skb+0x130/0x360 [ 6332.239362][ T895] netlink_unicast+0x449/0x710 [ 6332.239362][ T895] netlink_sendmsg+0x723/0xbe0 [ 6332.239362][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6332.239362][ T895] ___sys_sendmsg+0xee/0x170 [ 6332.239362][ T895] __sys_sendmsg+0xcd/0x170 [ 6332.239362][ T895] do_syscall_64+0xc6/0x1e0 [ 6332.239362][ T895] [ 6332.241630][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6332.241630][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6332.241630][ T895] ipv6_find_idev+0x102/0x170 [ 6332.241630][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6332.241630][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6332.241630][ T895] netlink_rcv_skb+0x130/0x360 [ 6332.241630][ T895] netlink_unicast+0x449/0x710 [ 6332.241630][ T895] netlink_sendmsg+0x723/0xbe0 [ 6332.241630][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6332.241630][ T895] ___sys_sendmsg+0xee/0x170 [ 6332.241630][ T895] __sys_sendmsg+0xcd/0x170 [ 6332.241630][ T895] do_syscall_64+0xc6/0x1e0 [ 6332.241630][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6332.241630][ T895] [ 6332.243371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6332.243371][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6332.243371][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6332.243371][ T895] ipv6_find_idev+0x102/0x170 [ 6332.243371][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6332.243371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6332.243371][ T895] netlink_rcv_skb+0x130/0x360 [ 6332.243371][ T895] netlink_unicast+0x449/0x710 [ 6332.243371][ T895] netlink_sendmsg+0x723/0xbe0 [ 6332.243371][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6332.243371][ T895] ___sys_sendmsg+0xee/0x170 [ 6332.243371][ T895] __sys_sendmsg+0xcd/0x170 [ 6332.243371][ T895] do_syscall_64+0xc6/0x1e0 [ 6332.243371][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6332.243371][ T895] [ 6342.486992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6342.487463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6342.487463][ T895] netdev_get_by_index+0x5e/0x80 [ 6342.487463][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6342.487463][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6342.487463][ T895] ip6_route_add+0x1c/0x140 [ 6342.487463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6342.487463][ T895] addrconf_add_dev+0xe2/0x170 [ 6342.487463][ T895] inet6_addr_add+0x12f/0xa40 [ 6342.487463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6342.487463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6342.487463][ T895] netlink_rcv_skb+0x130/0x360 [ 6342.487463][ T895] netlink_unicast+0x449/0x710 [ 6342.487463][ T895] netlink_sendmsg+0x723/0xbe0 [ 6342.487463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6342.487463][ T895] ___sys_sendmsg+0xee/0x170 [ 6342.487463][ T895] __sys_sendmsg+0xcd/0x170 [ 6342.487463][ T895] do_syscall_64+0xc6/0x1e0 [ 6342.487463][ T895] [ 6342.489671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6342.489671][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6342.489671][ T895] ipv6_find_idev+0x102/0x170 [ 6342.489671][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6342.489671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6342.489671][ T895] netlink_rcv_skb+0x130/0x360 [ 6342.489671][ T895] netlink_unicast+0x449/0x710 [ 6342.489671][ T895] netlink_sendmsg+0x723/0xbe0 [ 6342.489671][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6342.489671][ T895] ___sys_sendmsg+0xee/0x170 [ 6342.489671][ T895] __sys_sendmsg+0xcd/0x170 [ 6342.489671][ T895] do_syscall_64+0xc6/0x1e0 [ 6342.489671][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6342.489671][ T895] [ 6342.491389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6342.491389][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6342.491389][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6342.491389][ T895] ipv6_find_idev+0x102/0x170 [ 6342.491389][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6342.491389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6342.491389][ T895] netlink_rcv_skb+0x130/0x360 [ 6342.491389][ T895] netlink_unicast+0x449/0x710 [ 6342.491389][ T895] netlink_sendmsg+0x723/0xbe0 [ 6342.491389][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6342.491389][ T895] ___sys_sendmsg+0xee/0x170 [ 6342.491389][ T895] __sys_sendmsg+0xcd/0x170 [ 6342.491389][ T895] do_syscall_64+0xc6/0x1e0 [ 6342.491389][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6342.491389][ T895] [ 6352.735016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6352.735494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6352.735494][ T895] netdev_get_by_index+0x5e/0x80 [ 6352.735494][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6352.735494][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6352.735494][ T895] ip6_route_add+0x1c/0x140 [ 6352.735494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6352.735494][ T895] addrconf_add_dev+0xe2/0x170 [ 6352.735494][ T895] inet6_addr_add+0x12f/0xa40 [ 6352.735494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6352.735494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6352.735494][ T895] netlink_rcv_skb+0x130/0x360 [ 6352.735494][ T895] netlink_unicast+0x449/0x710 [ 6352.735494][ T895] netlink_sendmsg+0x723/0xbe0 [ 6352.735494][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6352.735494][ T895] ___sys_sendmsg+0xee/0x170 [ 6352.735494][ T895] __sys_sendmsg+0xcd/0x170 [ 6352.735494][ T895] do_syscall_64+0xc6/0x1e0 [ 6352.735494][ T895] [ 6352.737719][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6352.737719][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6352.737719][ T895] ipv6_find_idev+0x102/0x170 [ 6352.737719][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6352.737719][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6352.737719][ T895] netlink_rcv_skb+0x130/0x360 [ 6352.737719][ T895] netlink_unicast+0x449/0x710 [ 6352.737719][ T895] netlink_sendmsg+0x723/0xbe0 [ 6352.737719][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6352.737719][ T895] ___sys_sendmsg+0xee/0x170 [ 6352.737719][ T895] __sys_sendmsg+0xcd/0x170 [ 6352.737719][ T895] do_syscall_64+0xc6/0x1e0 [ 6352.737719][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6352.737719][ T895] [ 6352.739435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6352.739435][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6352.739435][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6352.739435][ T895] ipv6_find_idev+0x102/0x170 [ 6352.739435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6352.739435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6352.739435][ T895] netlink_rcv_skb+0x130/0x360 [ 6352.739435][ T895] netlink_unicast+0x449/0x710 [ 6352.739435][ T895] netlink_sendmsg+0x723/0xbe0 [ 6352.739435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6352.739435][ T895] ___sys_sendmsg+0xee/0x170 [ 6352.739435][ T895] __sys_sendmsg+0xcd/0x170 [ 6352.739435][ T895] do_syscall_64+0xc6/0x1e0 [ 6352.739435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6352.739435][ T895] [ 6362.782937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6362.783457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6362.783457][ T895] netdev_get_by_index+0x5e/0x80 [ 6362.783457][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6362.783457][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6362.783457][ T895] ip6_route_add+0x1c/0x140 [ 6362.783457][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6362.783457][ T895] addrconf_add_dev+0xe2/0x170 [ 6362.783457][ T895] inet6_addr_add+0x12f/0xa40 [ 6362.783457][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6362.783457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6362.783457][ T895] netlink_rcv_skb+0x130/0x360 [ 6362.783457][ T895] netlink_unicast+0x449/0x710 [ 6362.783457][ T895] netlink_sendmsg+0x723/0xbe0 [ 6362.783457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6362.783457][ T895] ___sys_sendmsg+0xee/0x170 [ 6362.783457][ T895] __sys_sendmsg+0xcd/0x170 [ 6362.783457][ T895] do_syscall_64+0xc6/0x1e0 [ 6362.783457][ T895] [ 6362.785660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6362.785660][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6362.785660][ T895] ipv6_find_idev+0x102/0x170 [ 6362.785660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6362.785660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6362.785660][ T895] netlink_rcv_skb+0x130/0x360 [ 6362.785660][ T895] netlink_unicast+0x449/0x710 [ 6362.785660][ T895] netlink_sendmsg+0x723/0xbe0 [ 6362.785660][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6362.785660][ T895] ___sys_sendmsg+0xee/0x170 [ 6362.785660][ T895] __sys_sendmsg+0xcd/0x170 [ 6362.785660][ T895] do_syscall_64+0xc6/0x1e0 [ 6362.785660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6362.785660][ T895] [ 6362.787369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6362.787369][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6362.787369][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6362.787369][ T895] ipv6_find_idev+0x102/0x170 [ 6362.787369][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6362.787369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6362.787369][ T895] netlink_rcv_skb+0x130/0x360 [ 6362.787369][ T895] netlink_unicast+0x449/0x710 [ 6362.787369][ T895] netlink_sendmsg+0x723/0xbe0 [ 6362.787369][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6362.787369][ T895] ___sys_sendmsg+0xee/0x170 [ 6362.787369][ T895] __sys_sendmsg+0xcd/0x170 [ 6362.787369][ T895] do_syscall_64+0xc6/0x1e0 [ 6362.787369][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6362.787369][ T895] [ 6372.838973][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6372.839392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6372.839392][ T895] netdev_get_by_index+0x5e/0x80 [ 6372.839392][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6372.839392][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6372.839392][ T895] ip6_route_add+0x1c/0x140 [ 6372.839392][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6372.839392][ T895] addrconf_add_dev+0xe2/0x170 [ 6372.839392][ T895] inet6_addr_add+0x12f/0xa40 [ 6372.839392][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6372.839392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6372.839392][ T895] netlink_rcv_skb+0x130/0x360 [ 6372.839392][ T895] netlink_unicast+0x449/0x710 [ 6372.839392][ T895] netlink_sendmsg+0x723/0xbe0 [ 6372.839392][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6372.839392][ T895] ___sys_sendmsg+0xee/0x170 [ 6372.839392][ T895] __sys_sendmsg+0xcd/0x170 [ 6372.839392][ T895] do_syscall_64+0xc6/0x1e0 [ 6372.839392][ T895] [ 6372.841638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6372.841638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6372.841638][ T895] ipv6_find_idev+0x102/0x170 [ 6372.841638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6372.841638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6372.841638][ T895] netlink_rcv_skb+0x130/0x360 [ 6372.841638][ T895] netlink_unicast+0x449/0x710 [ 6372.841638][ T895] netlink_sendmsg+0x723/0xbe0 [ 6372.841638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6372.841638][ T895] ___sys_sendmsg+0xee/0x170 [ 6372.841638][ T895] __sys_sendmsg+0xcd/0x170 [ 6372.841638][ T895] do_syscall_64+0xc6/0x1e0 [ 6372.841638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6372.841638][ T895] [ 6372.843357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6372.843357][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6372.843357][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6372.843357][ T895] ipv6_find_idev+0x102/0x170 [ 6372.843357][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6372.843357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6372.843357][ T895] netlink_rcv_skb+0x130/0x360 [ 6372.843357][ T895] netlink_unicast+0x449/0x710 [ 6372.843357][ T895] netlink_sendmsg+0x723/0xbe0 [ 6372.843357][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6372.843357][ T895] ___sys_sendmsg+0xee/0x170 [ 6372.843357][ T895] __sys_sendmsg+0xcd/0x170 [ 6372.843357][ T895] do_syscall_64+0xc6/0x1e0 [ 6372.843357][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6372.843357][ T895] [ 6383.054943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6383.055360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6383.055360][ T895] netdev_get_by_index+0x5e/0x80 [ 6383.055360][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6383.055360][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6383.055360][ T895] ip6_route_add+0x1c/0x140 [ 6383.055360][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6383.055360][ T895] addrconf_add_dev+0xe2/0x170 [ 6383.055360][ T895] inet6_addr_add+0x12f/0xa40 [ 6383.055360][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6383.055360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6383.055360][ T895] netlink_rcv_skb+0x130/0x360 [ 6383.055360][ T895] netlink_unicast+0x449/0x710 [ 6383.055360][ T895] netlink_sendmsg+0x723/0xbe0 [ 6383.055360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6383.055360][ T895] ___sys_sendmsg+0xee/0x170 [ 6383.055360][ T895] __sys_sendmsg+0xcd/0x170 [ 6383.055360][ T895] do_syscall_64+0xc6/0x1e0 [ 6383.055360][ T895] [ 6383.057576][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6383.057576][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6383.057576][ T895] ipv6_find_idev+0x102/0x170 [ 6383.057576][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6383.057576][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6383.057576][ T895] netlink_rcv_skb+0x130/0x360 [ 6383.057576][ T895] netlink_unicast+0x449/0x710 [ 6383.057576][ T895] netlink_sendmsg+0x723/0xbe0 [ 6383.057576][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6383.057576][ T895] ___sys_sendmsg+0xee/0x170 [ 6383.057576][ T895] __sys_sendmsg+0xcd/0x170 [ 6383.057576][ T895] do_syscall_64+0xc6/0x1e0 [ 6383.057576][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6383.057576][ T895] [ 6383.059304][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6383.059304][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6383.059304][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6383.059304][ T895] ipv6_find_idev+0x102/0x170 [ 6383.059304][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6383.059304][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6383.059304][ T895] netlink_rcv_skb+0x130/0x360 [ 6383.059304][ T895] netlink_unicast+0x449/0x710 [ 6383.059304][ T895] netlink_sendmsg+0x723/0xbe0 [ 6383.059304][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6383.059304][ T895] ___sys_sendmsg+0xee/0x170 [ 6383.059304][ T895] __sys_sendmsg+0xcd/0x170 [ 6383.059304][ T895] do_syscall_64+0xc6/0x1e0 [ 6383.059304][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6383.059304][ T895] [ 6393.302990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6393.303472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6393.303472][ T895] netdev_get_by_index+0x5e/0x80 [ 6393.303472][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6393.303472][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6393.303472][ T895] ip6_route_add+0x1c/0x140 [ 6393.303472][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6393.303472][ T895] addrconf_add_dev+0xe2/0x170 [ 6393.303472][ T895] inet6_addr_add+0x12f/0xa40 [ 6393.303472][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6393.303472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6393.303472][ T895] netlink_rcv_skb+0x130/0x360 [ 6393.303472][ T895] netlink_unicast+0x449/0x710 [ 6393.303472][ T895] netlink_sendmsg+0x723/0xbe0 [ 6393.303472][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6393.303472][ T895] ___sys_sendmsg+0xee/0x170 [ 6393.303472][ T895] __sys_sendmsg+0xcd/0x170 [ 6393.303472][ T895] do_syscall_64+0xc6/0x1e0 [ 6393.303472][ T895] [ 6393.305780][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6393.305780][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6393.305780][ T895] ipv6_find_idev+0x102/0x170 [ 6393.305780][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6393.305780][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6393.305780][ T895] netlink_rcv_skb+0x130/0x360 [ 6393.305780][ T895] netlink_unicast+0x449/0x710 [ 6393.305780][ T895] netlink_sendmsg+0x723/0xbe0 [ 6393.305780][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6393.305780][ T895] ___sys_sendmsg+0xee/0x170 [ 6393.305780][ T895] __sys_sendmsg+0xcd/0x170 [ 6393.305780][ T895] do_syscall_64+0xc6/0x1e0 [ 6393.305780][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6393.305780][ T895] [ 6393.307578][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6393.307578][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6393.307578][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6393.307578][ T895] ipv6_find_idev+0x102/0x170 [ 6393.307578][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6393.307578][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6393.307578][ T895] netlink_rcv_skb+0x130/0x360 [ 6393.307578][ T895] netlink_unicast+0x449/0x710 [ 6393.307578][ T895] netlink_sendmsg+0x723/0xbe0 [ 6393.307578][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6393.307578][ T895] ___sys_sendmsg+0xee/0x170 [ 6393.307578][ T895] __sys_sendmsg+0xcd/0x170 [ 6393.307578][ T895] do_syscall_64+0xc6/0x1e0 [ 6393.307578][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6393.307578][ T895] [ 6403.359017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6403.359446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6403.359446][ T895] netdev_get_by_index+0x5e/0x80 [ 6403.359446][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6403.359446][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6403.359446][ T895] ip6_route_add+0x1c/0x140 [ 6403.359446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6403.359446][ T895] addrconf_add_dev+0xe2/0x170 [ 6403.359446][ T895] inet6_addr_add+0x12f/0xa40 [ 6403.359446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6403.359446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6403.359446][ T895] netlink_rcv_skb+0x130/0x360 [ 6403.359446][ T895] netlink_unicast+0x449/0x710 [ 6403.359446][ T895] netlink_sendmsg+0x723/0xbe0 [ 6403.359446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6403.359446][ T895] ___sys_sendmsg+0xee/0x170 [ 6403.359446][ T895] __sys_sendmsg+0xcd/0x170 [ 6403.359446][ T895] do_syscall_64+0xc6/0x1e0 [ 6403.359446][ T895] [ 6403.361771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6403.361771][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6403.361771][ T895] ipv6_find_idev+0x102/0x170 [ 6403.361771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6403.361771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6403.361771][ T895] netlink_rcv_skb+0x130/0x360 [ 6403.361771][ T895] netlink_unicast+0x449/0x710 [ 6403.361771][ T895] netlink_sendmsg+0x723/0xbe0 [ 6403.361771][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6403.361771][ T895] ___sys_sendmsg+0xee/0x170 [ 6403.361771][ T895] __sys_sendmsg+0xcd/0x170 [ 6403.361771][ T895] do_syscall_64+0xc6/0x1e0 [ 6403.361771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6403.361771][ T895] [ 6403.363556][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6403.363556][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6403.363556][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6403.363556][ T895] ipv6_find_idev+0x102/0x170 [ 6403.363556][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6403.363556][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6403.363556][ T895] netlink_rcv_skb+0x130/0x360 [ 6403.363556][ T895] netlink_unicast+0x449/0x710 [ 6403.363556][ T895] netlink_sendmsg+0x723/0xbe0 [ 6403.363556][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6403.363556][ T895] ___sys_sendmsg+0xee/0x170 [ 6403.363556][ T895] __sys_sendmsg+0xcd/0x170 [ 6403.363556][ T895] do_syscall_64+0xc6/0x1e0 [ 6403.363556][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6403.363556][ T895] [ 6413.614991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6413.615421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6413.615421][ T895] netdev_get_by_index+0x5e/0x80 [ 6413.615421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6413.615421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6413.615421][ T895] ip6_route_add+0x1c/0x140 [ 6413.615421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6413.615421][ T895] addrconf_add_dev+0xe2/0x170 [ 6413.615421][ T895] inet6_addr_add+0x12f/0xa40 [ 6413.615421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6413.615421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6413.615421][ T895] netlink_rcv_skb+0x130/0x360 [ 6413.615421][ T895] netlink_unicast+0x449/0x710 [ 6413.615421][ T895] netlink_sendmsg+0x723/0xbe0 [ 6413.615421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6413.615421][ T895] ___sys_sendmsg+0xee/0x170 [ 6413.615421][ T895] __sys_sendmsg+0xcd/0x170 [ 6413.615421][ T895] do_syscall_64+0xc6/0x1e0 [ 6413.615421][ T895] [ 6413.617736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6413.617736][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6413.617736][ T895] ipv6_find_idev+0x102/0x170 [ 6413.617736][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6413.617736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6413.617736][ T895] netlink_rcv_skb+0x130/0x360 [ 6413.617736][ T895] netlink_unicast+0x449/0x710 [ 6413.617736][ T895] netlink_sendmsg+0x723/0xbe0 [ 6413.617736][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6413.617736][ T895] ___sys_sendmsg+0xee/0x170 [ 6413.617736][ T895] __sys_sendmsg+0xcd/0x170 [ 6413.617736][ T895] do_syscall_64+0xc6/0x1e0 [ 6413.617736][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6413.617736][ T895] [ 6413.619518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6413.619518][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6413.619518][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6413.619518][ T895] ipv6_find_idev+0x102/0x170 [ 6413.619518][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6413.619518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6413.619518][ T895] netlink_rcv_skb+0x130/0x360 [ 6413.619518][ T895] netlink_unicast+0x449/0x710 [ 6413.619518][ T895] netlink_sendmsg+0x723/0xbe0 [ 6413.619518][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6413.619518][ T895] ___sys_sendmsg+0xee/0x170 [ 6413.619518][ T895] __sys_sendmsg+0xcd/0x170 [ 6413.619518][ T895] do_syscall_64+0xc6/0x1e0 [ 6413.619518][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6413.619518][ T895] [ 6423.871000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6423.871441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6423.871441][ T895] netdev_get_by_index+0x5e/0x80 [ 6423.871441][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6423.871441][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6423.871441][ T895] ip6_route_add+0x1c/0x140 [ 6423.871441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6423.871441][ T895] addrconf_add_dev+0xe2/0x170 [ 6423.871441][ T895] inet6_addr_add+0x12f/0xa40 [ 6423.871441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6423.871441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6423.871441][ T895] netlink_rcv_skb+0x130/0x360 [ 6423.871441][ T895] netlink_unicast+0x449/0x710 [ 6423.871441][ T895] netlink_sendmsg+0x723/0xbe0 [ 6423.871441][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6423.871441][ T895] ___sys_sendmsg+0xee/0x170 [ 6423.871441][ T895] __sys_sendmsg+0xcd/0x170 [ 6423.871441][ T895] do_syscall_64+0xc6/0x1e0 [ 6423.871441][ T895] [ 6423.873744][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6423.873744][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6423.873744][ T895] ipv6_find_idev+0x102/0x170 [ 6423.873744][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6423.873744][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6423.873744][ T895] netlink_rcv_skb+0x130/0x360 [ 6423.873744][ T895] netlink_unicast+0x449/0x710 [ 6423.873744][ T895] netlink_sendmsg+0x723/0xbe0 [ 6423.873744][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6423.873744][ T895] ___sys_sendmsg+0xee/0x170 [ 6423.873744][ T895] __sys_sendmsg+0xcd/0x170 [ 6423.873744][ T895] do_syscall_64+0xc6/0x1e0 [ 6423.873744][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6423.873744][ T895] [ 6423.875537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6423.875537][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6423.875537][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6423.875537][ T895] ipv6_find_idev+0x102/0x170 [ 6423.875537][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6423.875537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6423.875537][ T895] netlink_rcv_skb+0x130/0x360 [ 6423.875537][ T895] netlink_unicast+0x449/0x710 [ 6423.875537][ T895] netlink_sendmsg+0x723/0xbe0 [ 6423.875537][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6423.875537][ T895] ___sys_sendmsg+0xee/0x170 [ 6423.875537][ T895] __sys_sendmsg+0xcd/0x170 [ 6423.875537][ T895] do_syscall_64+0xc6/0x1e0 [ 6423.875537][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6423.875537][ T895] [ 6433.918996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6433.919427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6433.919427][ T895] netdev_get_by_index+0x5e/0x80 [ 6433.919427][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6433.919427][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6433.919427][ T895] ip6_route_add+0x1c/0x140 [ 6433.919427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6433.919427][ T895] addrconf_add_dev+0xe2/0x170 [ 6433.919427][ T895] inet6_addr_add+0x12f/0xa40 [ 6433.919427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6433.919427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6433.919427][ T895] netlink_rcv_skb+0x130/0x360 [ 6433.919427][ T895] netlink_unicast+0x449/0x710 [ 6433.919427][ T895] netlink_sendmsg+0x723/0xbe0 [ 6433.919427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6433.919427][ T895] ___sys_sendmsg+0xee/0x170 [ 6433.919427][ T895] __sys_sendmsg+0xcd/0x170 [ 6433.919427][ T895] do_syscall_64+0xc6/0x1e0 [ 6433.919427][ T895] [ 6433.921739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6433.921739][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6433.921739][ T895] ipv6_find_idev+0x102/0x170 [ 6433.921739][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6433.921739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6433.921739][ T895] netlink_rcv_skb+0x130/0x360 [ 6433.921739][ T895] netlink_unicast+0x449/0x710 [ 6433.921739][ T895] netlink_sendmsg+0x723/0xbe0 [ 6433.921739][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6433.921739][ T895] ___sys_sendmsg+0xee/0x170 [ 6433.921739][ T895] __sys_sendmsg+0xcd/0x170 [ 6433.921739][ T895] do_syscall_64+0xc6/0x1e0 [ 6433.921739][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6433.921739][ T895] [ 6433.923531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6433.923531][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6433.923531][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6433.923531][ T895] ipv6_find_idev+0x102/0x170 [ 6433.923531][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6433.923531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6433.923531][ T895] netlink_rcv_skb+0x130/0x360 [ 6433.923531][ T895] netlink_unicast+0x449/0x710 [ 6433.923531][ T895] netlink_sendmsg+0x723/0xbe0 [ 6433.923531][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6433.923531][ T895] ___sys_sendmsg+0xee/0x170 [ 6433.923531][ T895] __sys_sendmsg+0xcd/0x170 [ 6433.923531][ T895] do_syscall_64+0xc6/0x1e0 [ 6433.923531][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6433.923531][ T895] [ 6444.166986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6444.167419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6444.167419][ T895] netdev_get_by_index+0x5e/0x80 [ 6444.167419][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6444.167419][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6444.167419][ T895] ip6_route_add+0x1c/0x140 [ 6444.167419][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6444.167419][ T895] addrconf_add_dev+0xe2/0x170 [ 6444.167419][ T895] inet6_addr_add+0x12f/0xa40 [ 6444.167419][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6444.167419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6444.167419][ T895] netlink_rcv_skb+0x130/0x360 [ 6444.167419][ T895] netlink_unicast+0x449/0x710 [ 6444.167419][ T895] netlink_sendmsg+0x723/0xbe0 [ 6444.167419][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6444.167419][ T895] ___sys_sendmsg+0xee/0x170 [ 6444.167419][ T895] __sys_sendmsg+0xcd/0x170 [ 6444.167419][ T895] do_syscall_64+0xc6/0x1e0 [ 6444.167419][ T895] [ 6444.169717][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6444.169717][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6444.169717][ T895] ipv6_find_idev+0x102/0x170 [ 6444.169717][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6444.169717][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6444.169717][ T895] netlink_rcv_skb+0x130/0x360 [ 6444.169717][ T895] netlink_unicast+0x449/0x710 [ 6444.169717][ T895] netlink_sendmsg+0x723/0xbe0 [ 6444.169717][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6444.169717][ T895] ___sys_sendmsg+0xee/0x170 [ 6444.169717][ T895] __sys_sendmsg+0xcd/0x170 [ 6444.169717][ T895] do_syscall_64+0xc6/0x1e0 [ 6444.169717][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6444.169717][ T895] [ 6444.171523][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6444.171523][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6444.171523][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6444.171523][ T895] ipv6_find_idev+0x102/0x170 [ 6444.171523][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6444.171523][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6444.171523][ T895] netlink_rcv_skb+0x130/0x360 [ 6444.171523][ T895] netlink_unicast+0x449/0x710 [ 6444.171523][ T895] netlink_sendmsg+0x723/0xbe0 [ 6444.171523][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6444.171523][ T895] ___sys_sendmsg+0xee/0x170 [ 6444.171523][ T895] __sys_sendmsg+0xcd/0x170 [ 6444.171523][ T895] do_syscall_64+0xc6/0x1e0 [ 6444.171523][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6444.171523][ T895] [ 6454.214998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6454.215433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6454.215433][ T895] netdev_get_by_index+0x5e/0x80 [ 6454.215433][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6454.215433][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6454.215433][ T895] ip6_route_add+0x1c/0x140 [ 6454.215433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6454.215433][ T895] addrconf_add_dev+0xe2/0x170 [ 6454.215433][ T895] inet6_addr_add+0x12f/0xa40 [ 6454.215433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6454.215433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6454.215433][ T895] netlink_rcv_skb+0x130/0x360 [ 6454.215433][ T895] netlink_unicast+0x449/0x710 [ 6454.215433][ T895] netlink_sendmsg+0x723/0xbe0 [ 6454.215433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6454.215433][ T895] ___sys_sendmsg+0xee/0x170 [ 6454.215433][ T895] __sys_sendmsg+0xcd/0x170 [ 6454.215433][ T895] do_syscall_64+0xc6/0x1e0 [ 6454.215433][ T895] [ 6454.217739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6454.217739][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6454.217739][ T895] ipv6_find_idev+0x102/0x170 [ 6454.217739][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6454.217739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6454.217739][ T895] netlink_rcv_skb+0x130/0x360 [ 6454.217739][ T895] netlink_unicast+0x449/0x710 [ 6454.217739][ T895] netlink_sendmsg+0x723/0xbe0 [ 6454.217739][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6454.217739][ T895] ___sys_sendmsg+0xee/0x170 [ 6454.217739][ T895] __sys_sendmsg+0xcd/0x170 [ 6454.217739][ T895] do_syscall_64+0xc6/0x1e0 [ 6454.217739][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6454.217739][ T895] [ 6454.219520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6454.219520][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6454.219520][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6454.219520][ T895] ipv6_find_idev+0x102/0x170 [ 6454.219520][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6454.219520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6454.219520][ T895] netlink_rcv_skb+0x130/0x360 [ 6454.219520][ T895] netlink_unicast+0x449/0x710 [ 6454.219520][ T895] netlink_sendmsg+0x723/0xbe0 [ 6454.219520][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6454.219520][ T895] ___sys_sendmsg+0xee/0x170 [ 6454.219520][ T895] __sys_sendmsg+0xcd/0x170 [ 6454.219520][ T895] do_syscall_64+0xc6/0x1e0 [ 6454.219520][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6454.219520][ T895] [ 6464.462993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6464.463427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6464.463427][ T895] netdev_get_by_index+0x5e/0x80 [ 6464.463427][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6464.463427][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6464.463427][ T895] ip6_route_add+0x1c/0x140 [ 6464.463427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6464.463427][ T895] addrconf_add_dev+0xe2/0x170 [ 6464.463427][ T895] inet6_addr_add+0x12f/0xa40 [ 6464.463427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6464.463427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6464.463427][ T895] netlink_rcv_skb+0x130/0x360 [ 6464.463427][ T895] netlink_unicast+0x449/0x710 [ 6464.463427][ T895] netlink_sendmsg+0x723/0xbe0 [ 6464.463427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6464.463427][ T895] ___sys_sendmsg+0xee/0x170 [ 6464.463427][ T895] __sys_sendmsg+0xcd/0x170 [ 6464.463427][ T895] do_syscall_64+0xc6/0x1e0 [ 6464.463427][ T895] [ 6464.465722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6464.465722][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6464.465722][ T895] ipv6_find_idev+0x102/0x170 [ 6464.465722][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6464.465722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6464.465722][ T895] netlink_rcv_skb+0x130/0x360 [ 6464.465722][ T895] netlink_unicast+0x449/0x710 [ 6464.465722][ T895] netlink_sendmsg+0x723/0xbe0 [ 6464.465722][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6464.465722][ T895] ___sys_sendmsg+0xee/0x170 [ 6464.465722][ T895] __sys_sendmsg+0xcd/0x170 [ 6464.465722][ T895] do_syscall_64+0xc6/0x1e0 [ 6464.465722][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6464.465722][ T895] [ 6464.467512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6464.467512][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6464.467512][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6464.467512][ T895] ipv6_find_idev+0x102/0x170 [ 6464.467512][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6464.467512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6464.467512][ T895] netlink_rcv_skb+0x130/0x360 [ 6464.467512][ T895] netlink_unicast+0x449/0x710 [ 6464.467512][ T895] netlink_sendmsg+0x723/0xbe0 [ 6464.467512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6464.467512][ T895] ___sys_sendmsg+0xee/0x170 [ 6464.467512][ T895] __sys_sendmsg+0xcd/0x170 [ 6464.467512][ T895] do_syscall_64+0xc6/0x1e0 [ 6464.467512][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6464.467512][ T895] [ 6474.471041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6474.471476][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6474.471476][ T895] netdev_get_by_index+0x5e/0x80 [ 6474.471476][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6474.471476][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6474.471476][ T895] ip6_route_add+0x1c/0x140 [ 6474.471476][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6474.471476][ T895] addrconf_add_dev+0xe2/0x170 [ 6474.471476][ T895] inet6_addr_add+0x12f/0xa40 [ 6474.471476][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6474.471476][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6474.471476][ T895] netlink_rcv_skb+0x130/0x360 [ 6474.471476][ T895] netlink_unicast+0x449/0x710 [ 6474.471476][ T895] netlink_sendmsg+0x723/0xbe0 [ 6474.471476][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6474.471476][ T895] ___sys_sendmsg+0xee/0x170 [ 6474.471476][ T895] __sys_sendmsg+0xcd/0x170 [ 6474.471476][ T895] do_syscall_64+0xc6/0x1e0 [ 6474.471476][ T895] [ 6474.473791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6474.473791][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6474.473791][ T895] ipv6_find_idev+0x102/0x170 [ 6474.473791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6474.473791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6474.473791][ T895] netlink_rcv_skb+0x130/0x360 [ 6474.473791][ T895] netlink_unicast+0x449/0x710 [ 6474.473791][ T895] netlink_sendmsg+0x723/0xbe0 [ 6474.473791][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6474.473791][ T895] ___sys_sendmsg+0xee/0x170 [ 6474.473791][ T895] __sys_sendmsg+0xcd/0x170 [ 6474.473791][ T895] do_syscall_64+0xc6/0x1e0 [ 6474.473791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6474.473791][ T895] [ 6474.475579][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6474.475579][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6474.475579][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6474.475579][ T895] ipv6_find_idev+0x102/0x170 [ 6474.475579][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6474.475579][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6474.475579][ T895] netlink_rcv_skb+0x130/0x360 [ 6474.475579][ T895] netlink_unicast+0x449/0x710 [ 6474.475579][ T895] netlink_sendmsg+0x723/0xbe0 [ 6474.475579][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6474.475579][ T895] ___sys_sendmsg+0xee/0x170 [ 6474.475579][ T895] __sys_sendmsg+0xcd/0x170 [ 6474.475579][ T895] do_syscall_64+0xc6/0x1e0 [ 6474.475579][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6474.475579][ T895] [ 6484.550943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6484.551371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6484.551371][ T895] netdev_get_by_index+0x5e/0x80 [ 6484.551371][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6484.551371][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6484.551371][ T895] ip6_route_add+0x1c/0x140 [ 6484.551371][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6484.551371][ T895] addrconf_add_dev+0xe2/0x170 [ 6484.551371][ T895] inet6_addr_add+0x12f/0xa40 [ 6484.551371][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6484.551371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6484.551371][ T895] netlink_rcv_skb+0x130/0x360 [ 6484.551371][ T895] netlink_unicast+0x449/0x710 [ 6484.551371][ T895] netlink_sendmsg+0x723/0xbe0 [ 6484.551371][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6484.551371][ T895] ___sys_sendmsg+0xee/0x170 [ 6484.551371][ T895] __sys_sendmsg+0xcd/0x170 [ 6484.551371][ T895] do_syscall_64+0xc6/0x1e0 [ 6484.551371][ T895] [ 6484.553686][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6484.553686][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6484.553686][ T895] ipv6_find_idev+0x102/0x170 [ 6484.553686][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6484.553686][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6484.553686][ T895] netlink_rcv_skb+0x130/0x360 [ 6484.553686][ T895] netlink_unicast+0x449/0x710 [ 6484.553686][ T895] netlink_sendmsg+0x723/0xbe0 [ 6484.553686][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6484.553686][ T895] ___sys_sendmsg+0xee/0x170 [ 6484.553686][ T895] __sys_sendmsg+0xcd/0x170 [ 6484.553686][ T895] do_syscall_64+0xc6/0x1e0 [ 6484.553686][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6484.553686][ T895] [ 6484.555470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6484.555470][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6484.555470][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6484.555470][ T895] ipv6_find_idev+0x102/0x170 [ 6484.555470][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6484.555470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6484.555470][ T895] netlink_rcv_skb+0x130/0x360 [ 6484.555470][ T895] netlink_unicast+0x449/0x710 [ 6484.555470][ T895] netlink_sendmsg+0x723/0xbe0 [ 6484.555470][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6484.555470][ T895] ___sys_sendmsg+0xee/0x170 [ 6484.555470][ T895] __sys_sendmsg+0xcd/0x170 [ 6484.555470][ T895] do_syscall_64+0xc6/0x1e0 [ 6484.555470][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6484.555470][ T895] [ 6494.783000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6494.783424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6494.783424][ T895] netdev_get_by_index+0x5e/0x80 [ 6494.783424][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6494.783424][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6494.783424][ T895] ip6_route_add+0x1c/0x140 [ 6494.783424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6494.783424][ T895] addrconf_add_dev+0xe2/0x170 [ 6494.783424][ T895] inet6_addr_add+0x12f/0xa40 [ 6494.783424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6494.783424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.783424][ T895] netlink_rcv_skb+0x130/0x360 [ 6494.783424][ T895] netlink_unicast+0x449/0x710 [ 6494.783424][ T895] netlink_sendmsg+0x723/0xbe0 [ 6494.783424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6494.783424][ T895] ___sys_sendmsg+0xee/0x170 [ 6494.783424][ T895] __sys_sendmsg+0xcd/0x170 [ 6494.783424][ T895] do_syscall_64+0xc6/0x1e0 [ 6494.783424][ T895] [ 6494.785719][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6494.785719][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6494.785719][ T895] ipv6_find_idev+0x102/0x170 [ 6494.785719][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6494.785719][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.785719][ T895] netlink_rcv_skb+0x130/0x360 [ 6494.785719][ T895] netlink_unicast+0x449/0x710 [ 6494.785719][ T895] netlink_sendmsg+0x723/0xbe0 [ 6494.785719][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6494.785719][ T895] ___sys_sendmsg+0xee/0x170 [ 6494.785719][ T895] __sys_sendmsg+0xcd/0x170 [ 6494.785719][ T895] do_syscall_64+0xc6/0x1e0 [ 6494.785719][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6494.785719][ T895] [ 6494.787495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6494.787495][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6494.787495][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6494.787495][ T895] ipv6_find_idev+0x102/0x170 [ 6494.787495][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6494.787495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.787495][ T895] netlink_rcv_skb+0x130/0x360 [ 6494.787495][ T895] netlink_unicast+0x449/0x710 [ 6494.787495][ T895] netlink_sendmsg+0x723/0xbe0 [ 6494.787495][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6494.787495][ T895] ___sys_sendmsg+0xee/0x170 [ 6494.787495][ T895] __sys_sendmsg+0xcd/0x170 [ 6494.787495][ T895] do_syscall_64+0xc6/0x1e0 [ 6494.787495][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6494.787495][ T895] [ 6505.014986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6505.015412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6505.015412][ T895] netdev_get_by_index+0x5e/0x80 [ 6505.015412][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6505.015412][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6505.015412][ T895] ip6_route_add+0x1c/0x140 [ 6505.015412][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6505.015412][ T895] addrconf_add_dev+0xe2/0x170 [ 6505.015412][ T895] inet6_addr_add+0x12f/0xa40 [ 6505.015412][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6505.015412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6505.015412][ T895] netlink_rcv_skb+0x130/0x360 [ 6505.015412][ T895] netlink_unicast+0x449/0x710 [ 6505.015412][ T895] netlink_sendmsg+0x723/0xbe0 [ 6505.015412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6505.015412][ T895] ___sys_sendmsg+0xee/0x170 [ 6505.015412][ T895] __sys_sendmsg+0xcd/0x170 [ 6505.015412][ T895] do_syscall_64+0xc6/0x1e0 [ 6505.015412][ T895] [ 6505.017703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6505.017703][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6505.017703][ T895] ipv6_find_idev+0x102/0x170 [ 6505.017703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6505.017703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6505.017703][ T895] netlink_rcv_skb+0x130/0x360 [ 6505.017703][ T895] netlink_unicast+0x449/0x710 [ 6505.017703][ T895] netlink_sendmsg+0x723/0xbe0 [ 6505.017703][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6505.017703][ T895] ___sys_sendmsg+0xee/0x170 [ 6505.017703][ T895] __sys_sendmsg+0xcd/0x170 [ 6505.017703][ T895] do_syscall_64+0xc6/0x1e0 [ 6505.017703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6505.017703][ T895] [ 6505.019488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6505.019488][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6505.019488][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6505.019488][ T895] ipv6_find_idev+0x102/0x170 [ 6505.019488][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6505.019488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6505.019488][ T895] netlink_rcv_skb+0x130/0x360 [ 6505.019488][ T895] netlink_unicast+0x449/0x710 [ 6505.019488][ T895] netlink_sendmsg+0x723/0xbe0 [ 6505.019488][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6505.019488][ T895] ___sys_sendmsg+0xee/0x170 [ 6505.019488][ T895] __sys_sendmsg+0xcd/0x170 [ 6505.019488][ T895] do_syscall_64+0xc6/0x1e0 [ 6505.019488][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6505.019488][ T895] [ 6515.262985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6515.263407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6515.263407][ T895] netdev_get_by_index+0x5e/0x80 [ 6515.263407][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6515.263407][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6515.263407][ T895] ip6_route_add+0x1c/0x140 [ 6515.263407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6515.263407][ T895] addrconf_add_dev+0xe2/0x170 [ 6515.263407][ T895] inet6_addr_add+0x12f/0xa40 [ 6515.263407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6515.263407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6515.263407][ T895] netlink_rcv_skb+0x130/0x360 [ 6515.263407][ T895] netlink_unicast+0x449/0x710 [ 6515.263407][ T895] netlink_sendmsg+0x723/0xbe0 [ 6515.263407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6515.263407][ T895] ___sys_sendmsg+0xee/0x170 [ 6515.263407][ T895] __sys_sendmsg+0xcd/0x170 [ 6515.263407][ T895] do_syscall_64+0xc6/0x1e0 [ 6515.263407][ T895] [ 6515.265705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6515.265705][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6515.265705][ T895] ipv6_find_idev+0x102/0x170 [ 6515.265705][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6515.265705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6515.265705][ T895] netlink_rcv_skb+0x130/0x360 [ 6515.265705][ T895] netlink_unicast+0x449/0x710 [ 6515.265705][ T895] netlink_sendmsg+0x723/0xbe0 [ 6515.265705][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6515.265705][ T895] ___sys_sendmsg+0xee/0x170 [ 6515.265705][ T895] __sys_sendmsg+0xcd/0x170 [ 6515.265705][ T895] do_syscall_64+0xc6/0x1e0 [ 6515.265705][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6515.265705][ T895] [ 6515.267498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6515.267498][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6515.267498][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6515.267498][ T895] ipv6_find_idev+0x102/0x170 [ 6515.267498][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6515.267498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6515.267498][ T895] netlink_rcv_skb+0x130/0x360 [ 6515.267498][ T895] netlink_unicast+0x449/0x710 [ 6515.267498][ T895] netlink_sendmsg+0x723/0xbe0 [ 6515.267498][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6515.267498][ T895] ___sys_sendmsg+0xee/0x170 [ 6515.267498][ T895] __sys_sendmsg+0xcd/0x170 [ 6515.267498][ T895] do_syscall_64+0xc6/0x1e0 [ 6515.267498][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6515.267498][ T895] [ 6525.294989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6525.295789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6525.295789][ T895] netdev_get_by_index+0x5e/0x80 [ 6525.295789][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6525.295789][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6525.295789][ T895] ip6_route_add+0x1c/0x140 [ 6525.295789][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6525.295789][ T895] addrconf_add_dev+0xe2/0x170 [ 6525.295789][ T895] inet6_addr_add+0x12f/0xa40 [ 6525.295789][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6525.295789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.295789][ T895] netlink_rcv_skb+0x130/0x360 [ 6525.295789][ T895] netlink_unicast+0x449/0x710 [ 6525.295789][ T895] netlink_sendmsg+0x723/0xbe0 [ 6525.295789][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6525.295789][ T895] ___sys_sendmsg+0xee/0x170 [ 6525.295789][ T895] __sys_sendmsg+0xcd/0x170 [ 6525.295789][ T895] do_syscall_64+0xc6/0x1e0 [ 6525.295789][ T895] [ 6525.298083][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6525.298083][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6525.298083][ T895] ipv6_find_idev+0x102/0x170 [ 6525.298083][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6525.298083][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.298083][ T895] netlink_rcv_skb+0x130/0x360 [ 6525.298083][ T895] netlink_unicast+0x449/0x710 [ 6525.298083][ T895] netlink_sendmsg+0x723/0xbe0 [ 6525.298083][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6525.298083][ T895] ___sys_sendmsg+0xee/0x170 [ 6525.298083][ T895] __sys_sendmsg+0xcd/0x170 [ 6525.298083][ T895] do_syscall_64+0xc6/0x1e0 [ 6525.298083][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6525.298083][ T895] [ 6525.299859][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6525.299859][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6525.299859][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6525.299859][ T895] ipv6_find_idev+0x102/0x170 [ 6525.299859][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6525.299859][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.299859][ T895] netlink_rcv_skb+0x130/0x360 [ 6525.299859][ T895] netlink_unicast+0x449/0x710 [ 6525.299859][ T895] netlink_sendmsg+0x723/0xbe0 [ 6525.299859][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6525.299859][ T895] ___sys_sendmsg+0xee/0x170 [ 6525.299859][ T895] __sys_sendmsg+0xcd/0x170 [ 6525.299859][ T895] do_syscall_64+0xc6/0x1e0 [ 6525.299859][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6525.299859][ T895] [ 6535.534987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6535.535430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6535.535430][ T895] netdev_get_by_index+0x5e/0x80 [ 6535.535430][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6535.535430][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6535.535430][ T895] ip6_route_add+0x1c/0x140 [ 6535.535430][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6535.535430][ T895] addrconf_add_dev+0xe2/0x170 [ 6535.535430][ T895] inet6_addr_add+0x12f/0xa40 [ 6535.535430][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6535.535430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.535430][ T895] netlink_rcv_skb+0x130/0x360 [ 6535.535430][ T895] netlink_unicast+0x449/0x710 [ 6535.535430][ T895] netlink_sendmsg+0x723/0xbe0 [ 6535.535430][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6535.535430][ T895] ___sys_sendmsg+0xee/0x170 [ 6535.535430][ T895] __sys_sendmsg+0xcd/0x170 [ 6535.535430][ T895] do_syscall_64+0xc6/0x1e0 [ 6535.535430][ T895] [ 6535.537751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6535.537751][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6535.537751][ T895] ipv6_find_idev+0x102/0x170 [ 6535.537751][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6535.537751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.537751][ T895] netlink_rcv_skb+0x130/0x360 [ 6535.537751][ T895] netlink_unicast+0x449/0x710 [ 6535.537751][ T895] netlink_sendmsg+0x723/0xbe0 [ 6535.537751][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6535.537751][ T895] ___sys_sendmsg+0xee/0x170 [ 6535.537751][ T895] __sys_sendmsg+0xcd/0x170 [ 6535.537751][ T895] do_syscall_64+0xc6/0x1e0 [ 6535.537751][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6535.537751][ T895] [ 6535.539563][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6535.539563][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6535.539563][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6535.539563][ T895] ipv6_find_idev+0x102/0x170 [ 6535.539563][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6535.539563][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.539563][ T895] netlink_rcv_skb+0x130/0x360 [ 6535.539563][ T895] netlink_unicast+0x449/0x710 [ 6535.539563][ T895] netlink_sendmsg+0x723/0xbe0 [ 6535.539563][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6535.539563][ T895] ___sys_sendmsg+0xee/0x170 [ 6535.539563][ T895] __sys_sendmsg+0xcd/0x170 [ 6535.539563][ T895] do_syscall_64+0xc6/0x1e0 [ 6535.539563][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6535.539563][ T895] [ 6545.782931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6545.783379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6545.783379][ T895] netdev_get_by_index+0x5e/0x80 [ 6545.783379][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6545.783379][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6545.783379][ T895] ip6_route_add+0x1c/0x140 [ 6545.783379][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6545.783379][ T895] addrconf_add_dev+0xe2/0x170 [ 6545.783379][ T895] inet6_addr_add+0x12f/0xa40 [ 6545.783379][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6545.783379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.783379][ T895] netlink_rcv_skb+0x130/0x360 [ 6545.783379][ T895] netlink_unicast+0x449/0x710 [ 6545.783379][ T895] netlink_sendmsg+0x723/0xbe0 [ 6545.783379][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6545.783379][ T895] ___sys_sendmsg+0xee/0x170 [ 6545.783379][ T895] __sys_sendmsg+0xcd/0x170 [ 6545.783379][ T895] do_syscall_64+0xc6/0x1e0 [ 6545.783379][ T895] [ 6545.785689][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6545.785689][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6545.785689][ T895] ipv6_find_idev+0x102/0x170 [ 6545.785689][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6545.785689][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.785689][ T895] netlink_rcv_skb+0x130/0x360 [ 6545.785689][ T895] netlink_unicast+0x449/0x710 [ 6545.785689][ T895] netlink_sendmsg+0x723/0xbe0 [ 6545.785689][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6545.785689][ T895] ___sys_sendmsg+0xee/0x170 [ 6545.785689][ T895] __sys_sendmsg+0xcd/0x170 [ 6545.785689][ T895] do_syscall_64+0xc6/0x1e0 [ 6545.785689][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6545.785689][ T895] [ 6545.788037][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6545.788037][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6545.788037][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6545.788037][ T895] ipv6_find_idev+0x102/0x170 [ 6545.788037][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6545.788037][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.788037][ T895] netlink_rcv_skb+0x130/0x360 [ 6545.788037][ T895] netlink_unicast+0x449/0x710 [ 6545.788037][ T895] netlink_sendmsg+0x723/0xbe0 [ 6545.788037][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6545.788037][ T895] ___sys_sendmsg+0xee/0x170 [ 6545.788037][ T895] __sys_sendmsg+0xcd/0x170 [ 6545.788037][ T895] do_syscall_64+0xc6/0x1e0 [ 6545.788037][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6545.788037][ T895] [ 6556.030931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6556.031360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6556.031360][ T895] netdev_get_by_index+0x5e/0x80 [ 6556.031360][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6556.031360][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6556.031360][ T895] ip6_route_add+0x1c/0x140 [ 6556.031360][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6556.031360][ T895] addrconf_add_dev+0xe2/0x170 [ 6556.031360][ T895] inet6_addr_add+0x12f/0xa40 [ 6556.031360][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6556.031360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6556.031360][ T895] netlink_rcv_skb+0x130/0x360 [ 6556.031360][ T895] netlink_unicast+0x449/0x710 [ 6556.031360][ T895] netlink_sendmsg+0x723/0xbe0 [ 6556.031360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6556.031360][ T895] ___sys_sendmsg+0xee/0x170 [ 6556.031360][ T895] __sys_sendmsg+0xcd/0x170 [ 6556.031360][ T895] do_syscall_64+0xc6/0x1e0 [ 6556.031360][ T895] [ 6556.033688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6556.033688][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6556.033688][ T895] ipv6_find_idev+0x102/0x170 [ 6556.033688][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6556.033688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6556.033688][ T895] netlink_rcv_skb+0x130/0x360 [ 6556.033688][ T895] netlink_unicast+0x449/0x710 [ 6556.033688][ T895] netlink_sendmsg+0x723/0xbe0 [ 6556.033688][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6556.033688][ T895] ___sys_sendmsg+0xee/0x170 [ 6556.033688][ T895] __sys_sendmsg+0xcd/0x170 [ 6556.033688][ T895] do_syscall_64+0xc6/0x1e0 [ 6556.033688][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6556.033688][ T895] [ 6556.035434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6556.035434][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6556.035434][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6556.035434][ T895] ipv6_find_idev+0x102/0x170 [ 6556.035434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6556.035434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6556.035434][ T895] netlink_rcv_skb+0x130/0x360 [ 6556.035434][ T895] netlink_unicast+0x449/0x710 [ 6556.035434][ T895] netlink_sendmsg+0x723/0xbe0 [ 6556.035434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6556.035434][ T895] ___sys_sendmsg+0xee/0x170 [ 6556.035434][ T895] __sys_sendmsg+0xcd/0x170 [ 6556.035434][ T895] do_syscall_64+0xc6/0x1e0 [ 6556.035434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6556.035434][ T895] [ 6566.279020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6566.279431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6566.279431][ T895] netdev_get_by_index+0x5e/0x80 [ 6566.279431][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6566.279431][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6566.279431][ T895] ip6_route_add+0x1c/0x140 [ 6566.279431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6566.279431][ T895] addrconf_add_dev+0xe2/0x170 [ 6566.279431][ T895] inet6_addr_add+0x12f/0xa40 [ 6566.279431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6566.279431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6566.279431][ T895] netlink_rcv_skb+0x130/0x360 [ 6566.279431][ T895] netlink_unicast+0x449/0x710 [ 6566.279431][ T895] netlink_sendmsg+0x723/0xbe0 [ 6566.279431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6566.279431][ T895] ___sys_sendmsg+0xee/0x170 [ 6566.279431][ T895] __sys_sendmsg+0xcd/0x170 [ 6566.279431][ T895] do_syscall_64+0xc6/0x1e0 [ 6566.279431][ T895] [ 6566.281642][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6566.281642][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6566.281642][ T895] ipv6_find_idev+0x102/0x170 [ 6566.281642][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6566.281642][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6566.281642][ T895] netlink_rcv_skb+0x130/0x360 [ 6566.281642][ T895] netlink_unicast+0x449/0x710 [ 6566.281642][ T895] netlink_sendmsg+0x723/0xbe0 [ 6566.281642][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6566.281642][ T895] ___sys_sendmsg+0xee/0x170 [ 6566.281642][ T895] __sys_sendmsg+0xcd/0x170 [ 6566.281642][ T895] do_syscall_64+0xc6/0x1e0 [ 6566.281642][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6566.281642][ T895] [ 6566.283347][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6566.283347][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6566.283347][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6566.283347][ T895] ipv6_find_idev+0x102/0x170 [ 6566.283347][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6566.283347][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6566.283347][ T895] netlink_rcv_skb+0x130/0x360 [ 6566.283347][ T895] netlink_unicast+0x449/0x710 [ 6566.283347][ T895] netlink_sendmsg+0x723/0xbe0 [ 6566.283347][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6566.283347][ T895] ___sys_sendmsg+0xee/0x170 [ 6566.283347][ T895] __sys_sendmsg+0xcd/0x170 [ 6566.283347][ T895] do_syscall_64+0xc6/0x1e0 [ 6566.283347][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6566.283347][ T895] [ 6576.526996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6576.527485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6576.527485][ T895] netdev_get_by_index+0x5e/0x80 [ 6576.527485][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6576.527485][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6576.527485][ T895] ip6_route_add+0x1c/0x140 [ 6576.527485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6576.527485][ T895] addrconf_add_dev+0xe2/0x170 [ 6576.527485][ T895] inet6_addr_add+0x12f/0xa40 [ 6576.527485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6576.527485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.527485][ T895] netlink_rcv_skb+0x130/0x360 [ 6576.527485][ T895] netlink_unicast+0x449/0x710 [ 6576.527485][ T895] netlink_sendmsg+0x723/0xbe0 [ 6576.527485][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6576.527485][ T895] ___sys_sendmsg+0xee/0x170 [ 6576.527485][ T895] __sys_sendmsg+0xcd/0x170 [ 6576.527485][ T895] do_syscall_64+0xc6/0x1e0 [ 6576.527485][ T895] [ 6576.529715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6576.529715][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6576.529715][ T895] ipv6_find_idev+0x102/0x170 [ 6576.529715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6576.529715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.529715][ T895] netlink_rcv_skb+0x130/0x360 [ 6576.529715][ T895] netlink_unicast+0x449/0x710 [ 6576.529715][ T895] netlink_sendmsg+0x723/0xbe0 [ 6576.529715][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6576.529715][ T895] ___sys_sendmsg+0xee/0x170 [ 6576.529715][ T895] __sys_sendmsg+0xcd/0x170 [ 6576.529715][ T895] do_syscall_64+0xc6/0x1e0 [ 6576.529715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6576.529715][ T895] [ 6576.531435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6576.531435][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6576.531435][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6576.531435][ T895] ipv6_find_idev+0x102/0x170 [ 6576.531435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6576.531435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.531435][ T895] netlink_rcv_skb+0x130/0x360 [ 6576.531435][ T895] netlink_unicast+0x449/0x710 [ 6576.531435][ T895] netlink_sendmsg+0x723/0xbe0 [ 6576.531435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6576.531435][ T895] ___sys_sendmsg+0xee/0x170 [ 6576.531435][ T895] __sys_sendmsg+0xcd/0x170 [ 6576.531435][ T895] do_syscall_64+0xc6/0x1e0 [ 6576.531435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6576.531435][ T895] [ 6586.678916][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6586.679326][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6586.679326][ T895] netdev_get_by_index+0x5e/0x80 [ 6586.679326][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6586.679326][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6586.679326][ T895] ip6_route_add+0x1c/0x140 [ 6586.679326][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6586.679326][ T895] addrconf_add_dev+0xe2/0x170 [ 6586.679326][ T895] inet6_addr_add+0x12f/0xa40 [ 6586.679326][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6586.679326][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.679326][ T895] netlink_rcv_skb+0x130/0x360 [ 6586.679326][ T895] netlink_unicast+0x449/0x710 [ 6586.679326][ T895] netlink_sendmsg+0x723/0xbe0 [ 6586.679326][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6586.679326][ T895] ___sys_sendmsg+0xee/0x170 [ 6586.679326][ T895] __sys_sendmsg+0xcd/0x170 [ 6586.679326][ T895] do_syscall_64+0xc6/0x1e0 [ 6586.679326][ T895] [ 6586.681565][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6586.681565][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6586.681565][ T895] ipv6_find_idev+0x102/0x170 [ 6586.681565][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6586.681565][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.681565][ T895] netlink_rcv_skb+0x130/0x360 [ 6586.681565][ T895] netlink_unicast+0x449/0x710 [ 6586.681565][ T895] netlink_sendmsg+0x723/0xbe0 [ 6586.681565][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6586.681565][ T895] ___sys_sendmsg+0xee/0x170 [ 6586.681565][ T895] __sys_sendmsg+0xcd/0x170 [ 6586.681565][ T895] do_syscall_64+0xc6/0x1e0 [ 6586.681565][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6586.681565][ T895] [ 6586.683295][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6586.683295][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6586.683295][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6586.683295][ T895] ipv6_find_idev+0x102/0x170 [ 6586.683295][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6586.683295][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.683295][ T895] netlink_rcv_skb+0x130/0x360 [ 6586.683295][ T895] netlink_unicast+0x449/0x710 [ 6586.683295][ T895] netlink_sendmsg+0x723/0xbe0 [ 6586.683295][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6586.683295][ T895] ___sys_sendmsg+0xee/0x170 [ 6586.683295][ T895] __sys_sendmsg+0xcd/0x170 [ 6586.683295][ T895] do_syscall_64+0xc6/0x1e0 [ 6586.683295][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6586.683295][ T895] [ 6596.790986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6596.791395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6596.791395][ T895] netdev_get_by_index+0x5e/0x80 [ 6596.791395][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6596.791395][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6596.791395][ T895] ip6_route_add+0x1c/0x140 [ 6596.791395][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6596.791395][ T895] addrconf_add_dev+0xe2/0x170 [ 6596.791395][ T895] inet6_addr_add+0x12f/0xa40 [ 6596.791395][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6596.791395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.791395][ T895] netlink_rcv_skb+0x130/0x360 [ 6596.791395][ T895] netlink_unicast+0x449/0x710 [ 6596.791395][ T895] netlink_sendmsg+0x723/0xbe0 [ 6596.791395][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6596.791395][ T895] ___sys_sendmsg+0xee/0x170 [ 6596.791395][ T895] __sys_sendmsg+0xcd/0x170 [ 6596.791395][ T895] do_syscall_64+0xc6/0x1e0 [ 6596.791395][ T895] [ 6596.793603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6596.793603][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6596.793603][ T895] ipv6_find_idev+0x102/0x170 [ 6596.793603][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6596.793603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.793603][ T895] netlink_rcv_skb+0x130/0x360 [ 6596.793603][ T895] netlink_unicast+0x449/0x710 [ 6596.793603][ T895] netlink_sendmsg+0x723/0xbe0 [ 6596.793603][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6596.793603][ T895] ___sys_sendmsg+0xee/0x170 [ 6596.793603][ T895] __sys_sendmsg+0xcd/0x170 [ 6596.793603][ T895] do_syscall_64+0xc6/0x1e0 [ 6596.793603][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6596.793603][ T895] [ 6596.795315][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6596.795315][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6596.795315][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6596.795315][ T895] ipv6_find_idev+0x102/0x170 [ 6596.795315][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6596.795315][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.795315][ T895] netlink_rcv_skb+0x130/0x360 [ 6596.795315][ T895] netlink_unicast+0x449/0x710 [ 6596.795315][ T895] netlink_sendmsg+0x723/0xbe0 [ 6596.795315][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6596.795315][ T895] ___sys_sendmsg+0xee/0x170 [ 6596.795315][ T895] __sys_sendmsg+0xcd/0x170 [ 6596.795315][ T895] do_syscall_64+0xc6/0x1e0 [ 6596.795315][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6596.795315][ T895] [ 6606.942985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6606.943406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6606.943406][ T895] netdev_get_by_index+0x5e/0x80 [ 6606.943406][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6606.943406][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6606.943406][ T895] ip6_route_add+0x1c/0x140 [ 6606.943406][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6606.943406][ T895] addrconf_add_dev+0xe2/0x170 [ 6606.943406][ T895] inet6_addr_add+0x12f/0xa40 [ 6606.943406][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6606.943406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.943406][ T895] netlink_rcv_skb+0x130/0x360 [ 6606.943406][ T895] netlink_unicast+0x449/0x710 [ 6606.943406][ T895] netlink_sendmsg+0x723/0xbe0 [ 6606.943406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6606.943406][ T895] ___sys_sendmsg+0xee/0x170 [ 6606.943406][ T895] __sys_sendmsg+0xcd/0x170 [ 6606.943406][ T895] do_syscall_64+0xc6/0x1e0 [ 6606.943406][ T895] [ 6606.945602][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6606.945602][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6606.945602][ T895] ipv6_find_idev+0x102/0x170 [ 6606.945602][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6606.945602][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.945602][ T895] netlink_rcv_skb+0x130/0x360 [ 6606.945602][ T895] netlink_unicast+0x449/0x710 [ 6606.945602][ T895] netlink_sendmsg+0x723/0xbe0 [ 6606.945602][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6606.945602][ T895] ___sys_sendmsg+0xee/0x170 [ 6606.945602][ T895] __sys_sendmsg+0xcd/0x170 [ 6606.945602][ T895] do_syscall_64+0xc6/0x1e0 [ 6606.945602][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6606.945602][ T895] [ 6606.947308][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6606.947308][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6606.947308][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6606.947308][ T895] ipv6_find_idev+0x102/0x170 [ 6606.947308][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6606.947308][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.947308][ T895] netlink_rcv_skb+0x130/0x360 [ 6606.947308][ T895] netlink_unicast+0x449/0x710 [ 6606.947308][ T895] netlink_sendmsg+0x723/0xbe0 [ 6606.947308][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6606.947308][ T895] ___sys_sendmsg+0xee/0x170 [ 6606.947308][ T895] __sys_sendmsg+0xcd/0x170 [ 6606.947308][ T895] do_syscall_64+0xc6/0x1e0 [ 6606.947308][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6606.947308][ T895] [ 6617.150931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6617.151399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6617.151399][ T895] netdev_get_by_index+0x5e/0x80 [ 6617.151399][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6617.151399][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6617.151399][ T895] ip6_route_add+0x1c/0x140 [ 6617.151399][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6617.151399][ T895] addrconf_add_dev+0xe2/0x170 [ 6617.151399][ T895] inet6_addr_add+0x12f/0xa40 [ 6617.151399][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6617.151399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6617.151399][ T895] netlink_rcv_skb+0x130/0x360 [ 6617.151399][ T895] netlink_unicast+0x449/0x710 [ 6617.151399][ T895] netlink_sendmsg+0x723/0xbe0 [ 6617.151399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6617.151399][ T895] ___sys_sendmsg+0xee/0x170 [ 6617.151399][ T895] __sys_sendmsg+0xcd/0x170 [ 6617.151399][ T895] do_syscall_64+0xc6/0x1e0 [ 6617.151399][ T895] [ 6617.153597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6617.153597][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6617.153597][ T895] ipv6_find_idev+0x102/0x170 [ 6617.153597][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6617.153597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6617.153597][ T895] netlink_rcv_skb+0x130/0x360 [ 6617.153597][ T895] netlink_unicast+0x449/0x710 [ 6617.153597][ T895] netlink_sendmsg+0x723/0xbe0 [ 6617.153597][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6617.153597][ T895] ___sys_sendmsg+0xee/0x170 [ 6617.153597][ T895] __sys_sendmsg+0xcd/0x170 [ 6617.153597][ T895] do_syscall_64+0xc6/0x1e0 [ 6617.153597][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6617.153597][ T895] [ 6617.155836][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6617.155836][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6617.155836][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6617.155836][ T895] ipv6_find_idev+0x102/0x170 [ 6617.155836][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6617.155836][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6617.155836][ T895] netlink_rcv_skb+0x130/0x360 [ 6617.155836][ T895] netlink_unicast+0x449/0x710 [ 6617.155836][ T895] netlink_sendmsg+0x723/0xbe0 [ 6617.155836][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6617.155836][ T895] ___sys_sendmsg+0xee/0x170 [ 6617.155836][ T895] __sys_sendmsg+0xcd/0x170 [ 6617.155836][ T895] do_syscall_64+0xc6/0x1e0 [ 6617.155836][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6617.155836][ T895] [ 6627.375018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6627.375492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6627.375492][ T895] netdev_get_by_index+0x5e/0x80 [ 6627.375492][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6627.375492][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6627.375492][ T895] ip6_route_add+0x1c/0x140 [ 6627.375492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6627.375492][ T895] addrconf_add_dev+0xe2/0x170 [ 6627.375492][ T895] inet6_addr_add+0x12f/0xa40 [ 6627.375492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6627.375492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.375492][ T895] netlink_rcv_skb+0x130/0x360 [ 6627.375492][ T895] netlink_unicast+0x449/0x710 [ 6627.375492][ T895] netlink_sendmsg+0x723/0xbe0 [ 6627.375492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6627.375492][ T895] ___sys_sendmsg+0xee/0x170 [ 6627.375492][ T895] __sys_sendmsg+0xcd/0x170 [ 6627.375492][ T895] do_syscall_64+0xc6/0x1e0 [ 6627.375492][ T895] [ 6627.377696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6627.377696][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6627.377696][ T895] ipv6_find_idev+0x102/0x170 [ 6627.377696][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6627.377696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.377696][ T895] netlink_rcv_skb+0x130/0x360 [ 6627.377696][ T895] netlink_unicast+0x449/0x710 [ 6627.377696][ T895] netlink_sendmsg+0x723/0xbe0 [ 6627.377696][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6627.377696][ T895] ___sys_sendmsg+0xee/0x170 [ 6627.377696][ T895] __sys_sendmsg+0xcd/0x170 [ 6627.377696][ T895] do_syscall_64+0xc6/0x1e0 [ 6627.377696][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6627.377696][ T895] [ 6627.379404][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6627.379404][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6627.379404][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6627.379404][ T895] ipv6_find_idev+0x102/0x170 [ 6627.379404][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6627.379404][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.379404][ T895] netlink_rcv_skb+0x130/0x360 [ 6627.379404][ T895] netlink_unicast+0x449/0x710 [ 6627.379404][ T895] netlink_sendmsg+0x723/0xbe0 [ 6627.379404][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6627.379404][ T895] ___sys_sendmsg+0xee/0x170 [ 6627.379404][ T895] __sys_sendmsg+0xcd/0x170 [ 6627.379404][ T895] do_syscall_64+0xc6/0x1e0 [ 6627.379404][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6627.379404][ T895] [ 6637.839088][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6637.839575][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6637.839575][ T895] netdev_get_by_index+0x5e/0x80 [ 6637.839575][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6637.839575][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6637.839575][ T895] ip6_route_add+0x1c/0x140 [ 6637.839575][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6637.839575][ T895] addrconf_add_dev+0xe2/0x170 [ 6637.839575][ T895] inet6_addr_add+0x12f/0xa40 [ 6637.839575][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6637.839575][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.839575][ T895] netlink_rcv_skb+0x130/0x360 [ 6637.839575][ T895] netlink_unicast+0x449/0x710 [ 6637.839575][ T895] netlink_sendmsg+0x723/0xbe0 [ 6637.839575][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6637.839575][ T895] ___sys_sendmsg+0xee/0x170 [ 6637.839575][ T895] __sys_sendmsg+0xcd/0x170 [ 6637.839575][ T895] do_syscall_64+0xc6/0x1e0 [ 6637.839575][ T895] [ 6637.841814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6637.841814][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6637.841814][ T895] ipv6_find_idev+0x102/0x170 [ 6637.841814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6637.841814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.841814][ T895] netlink_rcv_skb+0x130/0x360 [ 6637.841814][ T895] netlink_unicast+0x449/0x710 [ 6637.841814][ T895] netlink_sendmsg+0x723/0xbe0 [ 6637.841814][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6637.841814][ T895] ___sys_sendmsg+0xee/0x170 [ 6637.841814][ T895] __sys_sendmsg+0xcd/0x170 [ 6637.841814][ T895] do_syscall_64+0xc6/0x1e0 [ 6637.841814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6637.841814][ T895] [ 6637.843528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6637.843528][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6637.843528][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6637.843528][ T895] ipv6_find_idev+0x102/0x170 [ 6637.843528][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6637.843528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.843528][ T895] netlink_rcv_skb+0x130/0x360 [ 6637.843528][ T895] netlink_unicast+0x449/0x710 [ 6637.843528][ T895] netlink_sendmsg+0x723/0xbe0 [ 6637.843528][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6637.843528][ T895] ___sys_sendmsg+0xee/0x170 [ 6637.843528][ T895] __sys_sendmsg+0xcd/0x170 [ 6637.843528][ T895] do_syscall_64+0xc6/0x1e0 [ 6637.843528][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6637.843528][ T895] [ 6648.030991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6648.031403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6648.031403][ T895] netdev_get_by_index+0x5e/0x80 [ 6648.031403][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6648.031403][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6648.031403][ T895] ip6_route_add+0x1c/0x140 [ 6648.031403][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6648.031403][ T895] addrconf_add_dev+0xe2/0x170 [ 6648.031403][ T895] inet6_addr_add+0x12f/0xa40 [ 6648.031403][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6648.031403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6648.031403][ T895] netlink_rcv_skb+0x130/0x360 [ 6648.031403][ T895] netlink_unicast+0x449/0x710 [ 6648.031403][ T895] netlink_sendmsg+0x723/0xbe0 [ 6648.031403][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6648.031403][ T895] ___sys_sendmsg+0xee/0x170 [ 6648.031403][ T895] __sys_sendmsg+0xcd/0x170 [ 6648.031403][ T895] do_syscall_64+0xc6/0x1e0 [ 6648.031403][ T895] [ 6648.033602][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6648.033602][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6648.033602][ T895] ipv6_find_idev+0x102/0x170 [ 6648.033602][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6648.033602][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6648.033602][ T895] netlink_rcv_skb+0x130/0x360 [ 6648.033602][ T895] netlink_unicast+0x449/0x710 [ 6648.033602][ T895] netlink_sendmsg+0x723/0xbe0 [ 6648.033602][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6648.033602][ T895] ___sys_sendmsg+0xee/0x170 [ 6648.033602][ T895] __sys_sendmsg+0xcd/0x170 [ 6648.033602][ T895] do_syscall_64+0xc6/0x1e0 [ 6648.033602][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6648.033602][ T895] [ 6648.035310][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6648.035310][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6648.035310][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6648.035310][ T895] ipv6_find_idev+0x102/0x170 [ 6648.035310][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6648.035310][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6648.035310][ T895] netlink_rcv_skb+0x130/0x360 [ 6648.035310][ T895] netlink_unicast+0x449/0x710 [ 6648.035310][ T895] netlink_sendmsg+0x723/0xbe0 [ 6648.035310][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6648.035310][ T895] ___sys_sendmsg+0xee/0x170 [ 6648.035310][ T895] __sys_sendmsg+0xcd/0x170 [ 6648.035310][ T895] do_syscall_64+0xc6/0x1e0 [ 6648.035310][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6648.035310][ T895] [ 6658.103032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6658.103501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6658.103501][ T895] netdev_get_by_index+0x5e/0x80 [ 6658.103501][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6658.103501][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6658.103501][ T895] ip6_route_add+0x1c/0x140 [ 6658.103501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6658.103501][ T895] addrconf_add_dev+0xe2/0x170 [ 6658.103501][ T895] inet6_addr_add+0x12f/0xa40 [ 6658.103501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6658.103501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6658.103501][ T895] netlink_rcv_skb+0x130/0x360 [ 6658.103501][ T895] netlink_unicast+0x449/0x710 [ 6658.103501][ T895] netlink_sendmsg+0x723/0xbe0 [ 6658.103501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6658.103501][ T895] ___sys_sendmsg+0xee/0x170 [ 6658.103501][ T895] __sys_sendmsg+0xcd/0x170 [ 6658.103501][ T895] do_syscall_64+0xc6/0x1e0 [ 6658.103501][ T895] [ 6658.105702][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6658.105702][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6658.105702][ T895] ipv6_find_idev+0x102/0x170 [ 6658.105702][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6658.105702][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6658.105702][ T895] netlink_rcv_skb+0x130/0x360 [ 6658.105702][ T895] netlink_unicast+0x449/0x710 [ 6658.105702][ T895] netlink_sendmsg+0x723/0xbe0 [ 6658.105702][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6658.105702][ T895] ___sys_sendmsg+0xee/0x170 [ 6658.105702][ T895] __sys_sendmsg+0xcd/0x170 [ 6658.105702][ T895] do_syscall_64+0xc6/0x1e0 [ 6658.105702][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6658.105702][ T895] [ 6658.107430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6658.107430][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6658.107430][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6658.107430][ T895] ipv6_find_idev+0x102/0x170 [ 6658.107430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6658.107430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6658.107430][ T895] netlink_rcv_skb+0x130/0x360 [ 6658.107430][ T895] netlink_unicast+0x449/0x710 [ 6658.107430][ T895] netlink_sendmsg+0x723/0xbe0 [ 6658.107430][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6658.107430][ T895] ___sys_sendmsg+0xee/0x170 [ 6658.107430][ T895] __sys_sendmsg+0xcd/0x170 [ 6658.107430][ T895] do_syscall_64+0xc6/0x1e0 [ 6658.107430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6658.107430][ T895] [ 6668.350930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6668.351400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6668.351400][ T895] netdev_get_by_index+0x5e/0x80 [ 6668.351400][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6668.351400][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6668.351400][ T895] ip6_route_add+0x1c/0x140 [ 6668.351400][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6668.351400][ T895] addrconf_add_dev+0xe2/0x170 [ 6668.351400][ T895] inet6_addr_add+0x12f/0xa40 [ 6668.351400][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6668.351400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6668.351400][ T895] netlink_rcv_skb+0x130/0x360 [ 6668.351400][ T895] netlink_unicast+0x449/0x710 [ 6668.351400][ T895] netlink_sendmsg+0x723/0xbe0 [ 6668.351400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6668.351400][ T895] ___sys_sendmsg+0xee/0x170 [ 6668.351400][ T895] __sys_sendmsg+0xcd/0x170 [ 6668.351400][ T895] do_syscall_64+0xc6/0x1e0 [ 6668.351400][ T895] [ 6668.353600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6668.353600][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6668.353600][ T895] ipv6_find_idev+0x102/0x170 [ 6668.353600][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6668.353600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6668.353600][ T895] netlink_rcv_skb+0x130/0x360 [ 6668.353600][ T895] netlink_unicast+0x449/0x710 [ 6668.353600][ T895] netlink_sendmsg+0x723/0xbe0 [ 6668.353600][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6668.353600][ T895] ___sys_sendmsg+0xee/0x170 [ 6668.353600][ T895] __sys_sendmsg+0xcd/0x170 [ 6668.353600][ T895] do_syscall_64+0xc6/0x1e0 [ 6668.353600][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6668.353600][ T895] [ 6668.355306][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6668.355306][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6668.355306][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6668.355306][ T895] ipv6_find_idev+0x102/0x170 [ 6668.355306][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6668.355306][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6668.355306][ T895] netlink_rcv_skb+0x130/0x360 [ 6668.355306][ T895] netlink_unicast+0x449/0x710 [ 6668.355306][ T895] netlink_sendmsg+0x723/0xbe0 [ 6668.355306][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6668.355306][ T895] ___sys_sendmsg+0xee/0x170 [ 6668.355306][ T895] __sys_sendmsg+0xcd/0x170 [ 6668.355306][ T895] do_syscall_64+0xc6/0x1e0 [ 6668.355306][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6668.355306][ T895] [ 6678.598997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6678.599481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6678.599481][ T895] netdev_get_by_index+0x5e/0x80 [ 6678.599481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6678.599481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6678.599481][ T895] ip6_route_add+0x1c/0x140 [ 6678.599481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6678.599481][ T895] addrconf_add_dev+0xe2/0x170 [ 6678.599481][ T895] inet6_addr_add+0x12f/0xa40 [ 6678.599481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6678.599481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.599481][ T895] netlink_rcv_skb+0x130/0x360 [ 6678.599481][ T895] netlink_unicast+0x449/0x710 [ 6678.599481][ T895] netlink_sendmsg+0x723/0xbe0 [ 6678.599481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6678.599481][ T895] ___sys_sendmsg+0xee/0x170 [ 6678.599481][ T895] __sys_sendmsg+0xcd/0x170 [ 6678.599481][ T895] do_syscall_64+0xc6/0x1e0 [ 6678.599481][ T895] [ 6678.601727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6678.601727][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6678.601727][ T895] ipv6_find_idev+0x102/0x170 [ 6678.601727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6678.601727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.601727][ T895] netlink_rcv_skb+0x130/0x360 [ 6678.601727][ T895] netlink_unicast+0x449/0x710 [ 6678.601727][ T895] netlink_sendmsg+0x723/0xbe0 [ 6678.601727][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6678.601727][ T895] ___sys_sendmsg+0xee/0x170 [ 6678.601727][ T895] __sys_sendmsg+0xcd/0x170 [ 6678.601727][ T895] do_syscall_64+0xc6/0x1e0 [ 6678.601727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6678.601727][ T895] [ 6678.603432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6678.603432][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6678.603432][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6678.603432][ T895] ipv6_find_idev+0x102/0x170 [ 6678.603432][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6678.603432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.603432][ T895] netlink_rcv_skb+0x130/0x360 [ 6678.603432][ T895] netlink_unicast+0x449/0x710 [ 6678.603432][ T895] netlink_sendmsg+0x723/0xbe0 [ 6678.603432][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6678.603432][ T895] ___sys_sendmsg+0xee/0x170 [ 6678.603432][ T895] __sys_sendmsg+0xcd/0x170 [ 6678.603432][ T895] do_syscall_64+0xc6/0x1e0 [ 6678.603432][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6678.603432][ T895] [ 6688.846991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6688.847460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6688.847460][ T895] netdev_get_by_index+0x5e/0x80 [ 6688.847460][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6688.847460][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6688.847460][ T895] ip6_route_add+0x1c/0x140 [ 6688.847460][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6688.847460][ T895] addrconf_add_dev+0xe2/0x170 [ 6688.847460][ T895] inet6_addr_add+0x12f/0xa40 [ 6688.847460][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6688.847460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.847460][ T895] netlink_rcv_skb+0x130/0x360 [ 6688.847460][ T895] netlink_unicast+0x449/0x710 [ 6688.847460][ T895] netlink_sendmsg+0x723/0xbe0 [ 6688.847460][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6688.847460][ T895] ___sys_sendmsg+0xee/0x170 [ 6688.847460][ T895] __sys_sendmsg+0xcd/0x170 [ 6688.847460][ T895] do_syscall_64+0xc6/0x1e0 [ 6688.847460][ T895] [ 6688.849679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6688.849679][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6688.849679][ T895] ipv6_find_idev+0x102/0x170 [ 6688.849679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6688.849679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.849679][ T895] netlink_rcv_skb+0x130/0x360 [ 6688.849679][ T895] netlink_unicast+0x449/0x710 [ 6688.849679][ T895] netlink_sendmsg+0x723/0xbe0 [ 6688.849679][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6688.849679][ T895] ___sys_sendmsg+0xee/0x170 [ 6688.849679][ T895] __sys_sendmsg+0xcd/0x170 [ 6688.849679][ T895] do_syscall_64+0xc6/0x1e0 [ 6688.849679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6688.849679][ T895] [ 6688.851406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6688.851406][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6688.851406][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6688.851406][ T895] ipv6_find_idev+0x102/0x170 [ 6688.851406][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6688.851406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.851406][ T895] netlink_rcv_skb+0x130/0x360 [ 6688.851406][ T895] netlink_unicast+0x449/0x710 [ 6688.851406][ T895] netlink_sendmsg+0x723/0xbe0 [ 6688.851406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6688.851406][ T895] ___sys_sendmsg+0xee/0x170 [ 6688.851406][ T895] __sys_sendmsg+0xcd/0x170 [ 6688.851406][ T895] do_syscall_64+0xc6/0x1e0 [ 6688.851406][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6688.851406][ T895] [ 6699.094992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6699.095470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6699.095470][ T895] netdev_get_by_index+0x5e/0x80 [ 6699.095470][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6699.095470][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6699.095470][ T895] ip6_route_add+0x1c/0x140 [ 6699.095470][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6699.095470][ T895] addrconf_add_dev+0xe2/0x170 [ 6699.095470][ T895] inet6_addr_add+0x12f/0xa40 [ 6699.095470][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6699.095470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6699.095470][ T895] netlink_rcv_skb+0x130/0x360 [ 6699.095470][ T895] netlink_unicast+0x449/0x710 [ 6699.095470][ T895] netlink_sendmsg+0x723/0xbe0 [ 6699.095470][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6699.095470][ T895] ___sys_sendmsg+0xee/0x170 [ 6699.095470][ T895] __sys_sendmsg+0xcd/0x170 [ 6699.095470][ T895] do_syscall_64+0xc6/0x1e0 [ 6699.095470][ T895] [ 6699.097668][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6699.097668][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6699.097668][ T895] ipv6_find_idev+0x102/0x170 [ 6699.097668][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6699.097668][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6699.097668][ T895] netlink_rcv_skb+0x130/0x360 [ 6699.097668][ T895] netlink_unicast+0x449/0x710 [ 6699.097668][ T895] netlink_sendmsg+0x723/0xbe0 [ 6699.097668][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6699.097668][ T895] ___sys_sendmsg+0xee/0x170 [ 6699.097668][ T895] __sys_sendmsg+0xcd/0x170 [ 6699.097668][ T895] do_syscall_64+0xc6/0x1e0 [ 6699.097668][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6699.097668][ T895] [ 6699.099371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6699.099371][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6699.099371][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6699.099371][ T895] ipv6_find_idev+0x102/0x170 [ 6699.099371][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6699.099371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6699.099371][ T895] netlink_rcv_skb+0x130/0x360 [ 6699.099371][ T895] netlink_unicast+0x449/0x710 [ 6699.099371][ T895] netlink_sendmsg+0x723/0xbe0 [ 6699.099371][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6699.099371][ T895] ___sys_sendmsg+0xee/0x170 [ 6699.099371][ T895] __sys_sendmsg+0xcd/0x170 [ 6699.099371][ T895] do_syscall_64+0xc6/0x1e0 [ 6699.099371][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6699.099371][ T895] [ 6709.342989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6709.343403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6709.343403][ T895] netdev_get_by_index+0x5e/0x80 [ 6709.343403][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6709.343403][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6709.343403][ T895] ip6_route_add+0x1c/0x140 [ 6709.343403][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6709.343403][ T895] addrconf_add_dev+0xe2/0x170 [ 6709.343403][ T895] inet6_addr_add+0x12f/0xa40 [ 6709.343403][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6709.343403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6709.343403][ T895] netlink_rcv_skb+0x130/0x360 [ 6709.343403][ T895] netlink_unicast+0x449/0x710 [ 6709.343403][ T895] netlink_sendmsg+0x723/0xbe0 [ 6709.343403][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6709.343403][ T895] ___sys_sendmsg+0xee/0x170 [ 6709.343403][ T895] __sys_sendmsg+0xcd/0x170 [ 6709.343403][ T895] do_syscall_64+0xc6/0x1e0 [ 6709.343403][ T895] [ 6709.345653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6709.345653][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6709.345653][ T895] ipv6_find_idev+0x102/0x170 [ 6709.345653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6709.345653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6709.345653][ T895] netlink_rcv_skb+0x130/0x360 [ 6709.345653][ T895] netlink_unicast+0x449/0x710 [ 6709.345653][ T895] netlink_sendmsg+0x723/0xbe0 [ 6709.345653][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6709.345653][ T895] ___sys_sendmsg+0xee/0x170 [ 6709.345653][ T895] __sys_sendmsg+0xcd/0x170 [ 6709.345653][ T895] do_syscall_64+0xc6/0x1e0 [ 6709.345653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6709.345653][ T895] [ 6709.347359][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6709.347359][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6709.347359][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6709.347359][ T895] ipv6_find_idev+0x102/0x170 [ 6709.347359][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6709.347359][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6709.347359][ T895] netlink_rcv_skb+0x130/0x360 [ 6709.347359][ T895] netlink_unicast+0x449/0x710 [ 6709.347359][ T895] netlink_sendmsg+0x723/0xbe0 [ 6709.347359][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6709.347359][ T895] ___sys_sendmsg+0xee/0x170 [ 6709.347359][ T895] __sys_sendmsg+0xcd/0x170 [ 6709.347359][ T895] do_syscall_64+0xc6/0x1e0 [ 6709.347359][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6709.347359][ T895] [ 6719.591060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6719.591481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6719.591481][ T895] netdev_get_by_index+0x5e/0x80 [ 6719.591481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6719.591481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6719.591481][ T895] ip6_route_add+0x1c/0x140 [ 6719.591481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6719.591481][ T895] addrconf_add_dev+0xe2/0x170 [ 6719.591481][ T895] inet6_addr_add+0x12f/0xa40 [ 6719.591481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6719.591481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6719.591481][ T895] netlink_rcv_skb+0x130/0x360 [ 6719.591481][ T895] netlink_unicast+0x449/0x710 [ 6719.591481][ T895] netlink_sendmsg+0x723/0xbe0 [ 6719.591481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6719.591481][ T895] ___sys_sendmsg+0xee/0x170 [ 6719.591481][ T895] __sys_sendmsg+0xcd/0x170 [ 6719.591481][ T895] do_syscall_64+0xc6/0x1e0 [ 6719.591481][ T895] [ 6719.593698][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6719.593698][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6719.593698][ T895] ipv6_find_idev+0x102/0x170 [ 6719.593698][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6719.593698][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6719.593698][ T895] netlink_rcv_skb+0x130/0x360 [ 6719.593698][ T895] netlink_unicast+0x449/0x710 [ 6719.593698][ T895] netlink_sendmsg+0x723/0xbe0 [ 6719.593698][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6719.593698][ T895] ___sys_sendmsg+0xee/0x170 [ 6719.593698][ T895] __sys_sendmsg+0xcd/0x170 [ 6719.593698][ T895] do_syscall_64+0xc6/0x1e0 [ 6719.593698][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6719.593698][ T895] [ 6719.595407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6719.595407][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6719.595407][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6719.595407][ T895] ipv6_find_idev+0x102/0x170 [ 6719.595407][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6719.595407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6719.595407][ T895] netlink_rcv_skb+0x130/0x360 [ 6719.595407][ T895] netlink_unicast+0x449/0x710 [ 6719.595407][ T895] netlink_sendmsg+0x723/0xbe0 [ 6719.595407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6719.595407][ T895] ___sys_sendmsg+0xee/0x170 [ 6719.595407][ T895] __sys_sendmsg+0xcd/0x170 [ 6719.595407][ T895] do_syscall_64+0xc6/0x1e0 [ 6719.595407][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6719.595407][ T895] [ 6729.678993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6729.679406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6729.679406][ T895] netdev_get_by_index+0x5e/0x80 [ 6729.679406][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6729.679406][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6729.679406][ T895] ip6_route_add+0x1c/0x140 [ 6729.679406][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6729.679406][ T895] addrconf_add_dev+0xe2/0x170 [ 6729.679406][ T895] inet6_addr_add+0x12f/0xa40 [ 6729.679406][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6729.679406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.679406][ T895] netlink_rcv_skb+0x130/0x360 [ 6729.679406][ T895] netlink_unicast+0x449/0x710 [ 6729.679406][ T895] netlink_sendmsg+0x723/0xbe0 [ 6729.679406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6729.679406][ T895] ___sys_sendmsg+0xee/0x170 [ 6729.679406][ T895] __sys_sendmsg+0xcd/0x170 [ 6729.679406][ T895] do_syscall_64+0xc6/0x1e0 [ 6729.679406][ T895] [ 6729.681626][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6729.681626][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6729.681626][ T895] ipv6_find_idev+0x102/0x170 [ 6729.681626][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6729.681626][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.681626][ T895] netlink_rcv_skb+0x130/0x360 [ 6729.681626][ T895] netlink_unicast+0x449/0x710 [ 6729.681626][ T895] netlink_sendmsg+0x723/0xbe0 [ 6729.681626][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6729.681626][ T895] ___sys_sendmsg+0xee/0x170 [ 6729.681626][ T895] __sys_sendmsg+0xcd/0x170 [ 6729.681626][ T895] do_syscall_64+0xc6/0x1e0 [ 6729.681626][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6729.681626][ T895] [ 6729.683336][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6729.683336][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6729.683336][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6729.683336][ T895] ipv6_find_idev+0x102/0x170 [ 6729.683336][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6729.683336][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.683336][ T895] netlink_rcv_skb+0x130/0x360 [ 6729.683336][ T895] netlink_unicast+0x449/0x710 [ 6729.683336][ T895] netlink_sendmsg+0x723/0xbe0 [ 6729.683336][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6729.683336][ T895] ___sys_sendmsg+0xee/0x170 [ 6729.683336][ T895] __sys_sendmsg+0xcd/0x170 [ 6729.683336][ T895] do_syscall_64+0xc6/0x1e0 [ 6729.683336][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6729.683336][ T895] [ 6739.926919][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6739.927330][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6739.927330][ T895] netdev_get_by_index+0x5e/0x80 [ 6739.927330][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6739.927330][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6739.927330][ T895] ip6_route_add+0x1c/0x140 [ 6739.927330][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6739.927330][ T895] addrconf_add_dev+0xe2/0x170 [ 6739.927330][ T895] inet6_addr_add+0x12f/0xa40 [ 6739.927330][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6739.927330][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.927330][ T895] netlink_rcv_skb+0x130/0x360 [ 6739.927330][ T895] netlink_unicast+0x449/0x710 [ 6739.927330][ T895] netlink_sendmsg+0x723/0xbe0 [ 6739.927330][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6739.927330][ T895] ___sys_sendmsg+0xee/0x170 [ 6739.927330][ T895] __sys_sendmsg+0xcd/0x170 [ 6739.927330][ T895] do_syscall_64+0xc6/0x1e0 [ 6739.927330][ T895] [ 6739.929541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6739.929541][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6739.929541][ T895] ipv6_find_idev+0x102/0x170 [ 6739.929541][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6739.929541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.929541][ T895] netlink_rcv_skb+0x130/0x360 [ 6739.929541][ T895] netlink_unicast+0x449/0x710 [ 6739.929541][ T895] netlink_sendmsg+0x723/0xbe0 [ 6739.929541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6739.929541][ T895] ___sys_sendmsg+0xee/0x170 [ 6739.929541][ T895] __sys_sendmsg+0xcd/0x170 [ 6739.929541][ T895] do_syscall_64+0xc6/0x1e0 [ 6739.929541][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6739.929541][ T895] [ 6739.931273][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6739.931273][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6739.931273][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6739.931273][ T895] ipv6_find_idev+0x102/0x170 [ 6739.931273][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6739.931273][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.931273][ T895] netlink_rcv_skb+0x130/0x360 [ 6739.931273][ T895] netlink_unicast+0x449/0x710 [ 6739.931273][ T895] netlink_sendmsg+0x723/0xbe0 [ 6739.931273][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6739.931273][ T895] ___sys_sendmsg+0xee/0x170 [ 6739.931273][ T895] __sys_sendmsg+0xcd/0x170 [ 6739.931273][ T895] do_syscall_64+0xc6/0x1e0 [ 6739.931273][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6739.931273][ T895] [ 6750.175025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6750.175438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6750.175438][ T895] netdev_get_by_index+0x5e/0x80 [ 6750.175438][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6750.175438][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6750.175438][ T895] ip6_route_add+0x1c/0x140 [ 6750.175438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6750.175438][ T895] addrconf_add_dev+0xe2/0x170 [ 6750.175438][ T895] inet6_addr_add+0x12f/0xa40 [ 6750.175438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6750.175438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6750.175438][ T895] netlink_rcv_skb+0x130/0x360 [ 6750.175438][ T895] netlink_unicast+0x449/0x710 [ 6750.175438][ T895] netlink_sendmsg+0x723/0xbe0 [ 6750.175438][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6750.175438][ T895] ___sys_sendmsg+0xee/0x170 [ 6750.175438][ T895] __sys_sendmsg+0xcd/0x170 [ 6750.175438][ T895] do_syscall_64+0xc6/0x1e0 [ 6750.175438][ T895] [ 6750.177650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6750.177650][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6750.177650][ T895] ipv6_find_idev+0x102/0x170 [ 6750.177650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6750.177650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6750.177650][ T895] netlink_rcv_skb+0x130/0x360 [ 6750.177650][ T895] netlink_unicast+0x449/0x710 [ 6750.177650][ T895] netlink_sendmsg+0x723/0xbe0 [ 6750.177650][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6750.177650][ T895] ___sys_sendmsg+0xee/0x170 [ 6750.177650][ T895] __sys_sendmsg+0xcd/0x170 [ 6750.177650][ T895] do_syscall_64+0xc6/0x1e0 [ 6750.177650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6750.177650][ T895] [ 6750.179357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6750.179357][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6750.179357][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6750.179357][ T895] ipv6_find_idev+0x102/0x170 [ 6750.179357][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6750.179357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6750.179357][ T895] netlink_rcv_skb+0x130/0x360 [ 6750.179357][ T895] netlink_unicast+0x449/0x710 [ 6750.179357][ T895] netlink_sendmsg+0x723/0xbe0 [ 6750.179357][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6750.179357][ T895] ___sys_sendmsg+0xee/0x170 [ 6750.179357][ T895] __sys_sendmsg+0xcd/0x170 [ 6750.179357][ T895] do_syscall_64+0xc6/0x1e0 [ 6750.179357][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6750.179357][ T895] [ 6760.398984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6760.399429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6760.399429][ T895] netdev_get_by_index+0x5e/0x80 [ 6760.399429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6760.399429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6760.399429][ T895] ip6_route_add+0x1c/0x140 [ 6760.399429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6760.399429][ T895] addrconf_add_dev+0xe2/0x170 [ 6760.399429][ T895] inet6_addr_add+0x12f/0xa40 [ 6760.399429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6760.399429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6760.399429][ T895] netlink_rcv_skb+0x130/0x360 [ 6760.399429][ T895] netlink_unicast+0x449/0x710 [ 6760.399429][ T895] netlink_sendmsg+0x723/0xbe0 [ 6760.399429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6760.399429][ T895] ___sys_sendmsg+0xee/0x170 [ 6760.399429][ T895] __sys_sendmsg+0xcd/0x170 [ 6760.399429][ T895] do_syscall_64+0xc6/0x1e0 [ 6760.399429][ T895] [ 6760.401637][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6760.401637][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6760.401637][ T895] ipv6_find_idev+0x102/0x170 [ 6760.401637][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6760.401637][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6760.401637][ T895] netlink_rcv_skb+0x130/0x360 [ 6760.401637][ T895] netlink_unicast+0x449/0x710 [ 6760.401637][ T895] netlink_sendmsg+0x723/0xbe0 [ 6760.401637][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6760.401637][ T895] ___sys_sendmsg+0xee/0x170 [ 6760.401637][ T895] __sys_sendmsg+0xcd/0x170 [ 6760.401637][ T895] do_syscall_64+0xc6/0x1e0 [ 6760.401637][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6760.401637][ T895] [ 6760.403354][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6760.403354][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6760.403354][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6760.403354][ T895] ipv6_find_idev+0x102/0x170 [ 6760.403354][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6760.403354][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6760.403354][ T895] netlink_rcv_skb+0x130/0x360 [ 6760.403354][ T895] netlink_unicast+0x449/0x710 [ 6760.403354][ T895] netlink_sendmsg+0x723/0xbe0 [ 6760.403354][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6760.403354][ T895] ___sys_sendmsg+0xee/0x170 [ 6760.403354][ T895] __sys_sendmsg+0xcd/0x170 [ 6760.403354][ T895] do_syscall_64+0xc6/0x1e0 [ 6760.403354][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6760.403354][ T895] [ 6770.647069][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6770.647478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6770.647478][ T895] netdev_get_by_index+0x5e/0x80 [ 6770.647478][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6770.647478][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6770.647478][ T895] ip6_route_add+0x1c/0x140 [ 6770.647478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6770.647478][ T895] addrconf_add_dev+0xe2/0x170 [ 6770.647478][ T895] inet6_addr_add+0x12f/0xa40 [ 6770.647478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6770.647478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6770.647478][ T895] netlink_rcv_skb+0x130/0x360 [ 6770.647478][ T895] netlink_unicast+0x449/0x710 [ 6770.647478][ T895] netlink_sendmsg+0x723/0xbe0 [ 6770.647478][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6770.647478][ T895] ___sys_sendmsg+0xee/0x170 [ 6770.647478][ T895] __sys_sendmsg+0xcd/0x170 [ 6770.647478][ T895] do_syscall_64+0xc6/0x1e0 [ 6770.647478][ T895] [ 6770.649693][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6770.649693][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6770.649693][ T895] ipv6_find_idev+0x102/0x170 [ 6770.649693][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6770.649693][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6770.649693][ T895] netlink_rcv_skb+0x130/0x360 [ 6770.649693][ T895] netlink_unicast+0x449/0x710 [ 6770.649693][ T895] netlink_sendmsg+0x723/0xbe0 [ 6770.649693][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6770.649693][ T895] ___sys_sendmsg+0xee/0x170 [ 6770.649693][ T895] __sys_sendmsg+0xcd/0x170 [ 6770.649693][ T895] do_syscall_64+0xc6/0x1e0 [ 6770.649693][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6770.649693][ T895] [ 6770.651398][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6770.651398][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6770.651398][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6770.651398][ T895] ipv6_find_idev+0x102/0x170 [ 6770.651398][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6770.651398][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6770.651398][ T895] netlink_rcv_skb+0x130/0x360 [ 6770.651398][ T895] netlink_unicast+0x449/0x710 [ 6770.651398][ T895] netlink_sendmsg+0x723/0xbe0 [ 6770.651398][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6770.651398][ T895] ___sys_sendmsg+0xee/0x170 [ 6770.651398][ T895] __sys_sendmsg+0xcd/0x170 [ 6770.651398][ T895] do_syscall_64+0xc6/0x1e0 [ 6770.651398][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6770.651398][ T895] [ 6780.895017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6780.895444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6780.895444][ T895] netdev_get_by_index+0x5e/0x80 [ 6780.895444][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6780.895444][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6780.895444][ T895] ip6_route_add+0x1c/0x140 [ 6780.895444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6780.895444][ T895] addrconf_add_dev+0xe2/0x170 [ 6780.895444][ T895] inet6_addr_add+0x12f/0xa40 [ 6780.895444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6780.895444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.895444][ T895] netlink_rcv_skb+0x130/0x360 [ 6780.895444][ T895] netlink_unicast+0x449/0x710 [ 6780.895444][ T895] netlink_sendmsg+0x723/0xbe0 [ 6780.895444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6780.895444][ T895] ___sys_sendmsg+0xee/0x170 [ 6780.895444][ T895] __sys_sendmsg+0xcd/0x170 [ 6780.895444][ T895] do_syscall_64+0xc6/0x1e0 [ 6780.895444][ T895] [ 6780.897669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6780.897669][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6780.897669][ T895] ipv6_find_idev+0x102/0x170 [ 6780.897669][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6780.897669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.897669][ T895] netlink_rcv_skb+0x130/0x360 [ 6780.897669][ T895] netlink_unicast+0x449/0x710 [ 6780.897669][ T895] netlink_sendmsg+0x723/0xbe0 [ 6780.897669][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6780.897669][ T895] ___sys_sendmsg+0xee/0x170 [ 6780.897669][ T895] __sys_sendmsg+0xcd/0x170 [ 6780.897669][ T895] do_syscall_64+0xc6/0x1e0 [ 6780.897669][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6780.897669][ T895] [ 6780.899799][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6780.899799][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6780.899799][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6780.899799][ T895] ipv6_find_idev+0x102/0x170 [ 6780.899799][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6780.899799][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.899799][ T895] netlink_rcv_skb+0x130/0x360 [ 6780.899799][ T895] netlink_unicast+0x449/0x710 [ 6780.899799][ T895] netlink_sendmsg+0x723/0xbe0 [ 6780.899799][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6780.899799][ T895] ___sys_sendmsg+0xee/0x170 [ 6780.899799][ T895] __sys_sendmsg+0xcd/0x170 [ 6780.899799][ T895] do_syscall_64+0xc6/0x1e0 [ 6780.899799][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6780.899799][ T895] [ 6790.967000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6790.967432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6790.967432][ T895] netdev_get_by_index+0x5e/0x80 [ 6790.967432][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6790.967432][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6790.967432][ T895] ip6_route_add+0x1c/0x140 [ 6790.967432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6790.967432][ T895] addrconf_add_dev+0xe2/0x170 [ 6790.967432][ T895] inet6_addr_add+0x12f/0xa40 [ 6790.967432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6790.967432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.967432][ T895] netlink_rcv_skb+0x130/0x360 [ 6790.967432][ T895] netlink_unicast+0x449/0x710 [ 6790.967432][ T895] netlink_sendmsg+0x723/0xbe0 [ 6790.967432][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6790.967432][ T895] ___sys_sendmsg+0xee/0x170 [ 6790.967432][ T895] __sys_sendmsg+0xcd/0x170 [ 6790.967432][ T895] do_syscall_64+0xc6/0x1e0 [ 6790.967432][ T895] [ 6790.969691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6790.969691][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6790.969691][ T895] ipv6_find_idev+0x102/0x170 [ 6790.969691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6790.969691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.969691][ T895] netlink_rcv_skb+0x130/0x360 [ 6790.969691][ T895] netlink_unicast+0x449/0x710 [ 6790.969691][ T895] netlink_sendmsg+0x723/0xbe0 [ 6790.969691][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6790.969691][ T895] ___sys_sendmsg+0xee/0x170 [ 6790.969691][ T895] __sys_sendmsg+0xcd/0x170 [ 6790.969691][ T895] do_syscall_64+0xc6/0x1e0 [ 6790.969691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6790.969691][ T895] [ 6790.971434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6790.971434][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6790.971434][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6790.971434][ T895] ipv6_find_idev+0x102/0x170 [ 6790.971434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6790.971434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.971434][ T895] netlink_rcv_skb+0x130/0x360 [ 6790.971434][ T895] netlink_unicast+0x449/0x710 [ 6790.971434][ T895] netlink_sendmsg+0x723/0xbe0 [ 6790.971434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6790.971434][ T895] ___sys_sendmsg+0xee/0x170 [ 6790.971434][ T895] __sys_sendmsg+0xcd/0x170 [ 6790.971434][ T895] do_syscall_64+0xc6/0x1e0 [ 6790.971434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6790.971434][ T895] [ 6801.222992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6801.223429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6801.223429][ T895] netdev_get_by_index+0x5e/0x80 [ 6801.223429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6801.223429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6801.223429][ T895] ip6_route_add+0x1c/0x140 [ 6801.223429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6801.223429][ T895] addrconf_add_dev+0xe2/0x170 [ 6801.223429][ T895] inet6_addr_add+0x12f/0xa40 [ 6801.223429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6801.223429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6801.223429][ T895] netlink_rcv_skb+0x130/0x360 [ 6801.223429][ T895] netlink_unicast+0x449/0x710 [ 6801.223429][ T895] netlink_sendmsg+0x723/0xbe0 [ 6801.223429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6801.223429][ T895] ___sys_sendmsg+0xee/0x170 [ 6801.223429][ T895] __sys_sendmsg+0xcd/0x170 [ 6801.223429][ T895] do_syscall_64+0xc6/0x1e0 [ 6801.223429][ T895] [ 6801.225670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6801.225670][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6801.225670][ T895] ipv6_find_idev+0x102/0x170 [ 6801.225670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6801.225670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6801.225670][ T895] netlink_rcv_skb+0x130/0x360 [ 6801.225670][ T895] netlink_unicast+0x449/0x710 [ 6801.225670][ T895] netlink_sendmsg+0x723/0xbe0 [ 6801.225670][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6801.225670][ T895] ___sys_sendmsg+0xee/0x170 [ 6801.225670][ T895] __sys_sendmsg+0xcd/0x170 [ 6801.225670][ T895] do_syscall_64+0xc6/0x1e0 [ 6801.225670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6801.225670][ T895] [ 6801.227406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6801.227406][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6801.227406][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6801.227406][ T895] ipv6_find_idev+0x102/0x170 [ 6801.227406][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6801.227406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6801.227406][ T895] netlink_rcv_skb+0x130/0x360 [ 6801.227406][ T895] netlink_unicast+0x449/0x710 [ 6801.227406][ T895] netlink_sendmsg+0x723/0xbe0 [ 6801.227406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6801.227406][ T895] ___sys_sendmsg+0xee/0x170 [ 6801.227406][ T895] __sys_sendmsg+0xcd/0x170 [ 6801.227406][ T895] do_syscall_64+0xc6/0x1e0 [ 6801.227406][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6801.227406][ T895] [ 6811.239017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6811.239447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6811.239447][ T895] netdev_get_by_index+0x5e/0x80 [ 6811.239447][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6811.239447][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6811.239447][ T895] ip6_route_add+0x1c/0x140 [ 6811.239447][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6811.239447][ T895] addrconf_add_dev+0xe2/0x170 [ 6811.239447][ T895] inet6_addr_add+0x12f/0xa40 [ 6811.239447][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6811.239447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6811.239447][ T895] netlink_rcv_skb+0x130/0x360 [ 6811.239447][ T895] netlink_unicast+0x449/0x710 [ 6811.239447][ T895] netlink_sendmsg+0x723/0xbe0 [ 6811.239447][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6811.239447][ T895] ___sys_sendmsg+0xee/0x170 [ 6811.239447][ T895] __sys_sendmsg+0xcd/0x170 [ 6811.239447][ T895] do_syscall_64+0xc6/0x1e0 [ 6811.239447][ T895] [ 6811.241651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6811.241651][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6811.241651][ T895] ipv6_find_idev+0x102/0x170 [ 6811.241651][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6811.241651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6811.241651][ T895] netlink_rcv_skb+0x130/0x360 [ 6811.241651][ T895] netlink_unicast+0x449/0x710 [ 6811.241651][ T895] netlink_sendmsg+0x723/0xbe0 [ 6811.241651][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6811.241651][ T895] ___sys_sendmsg+0xee/0x170 [ 6811.241651][ T895] __sys_sendmsg+0xcd/0x170 [ 6811.241651][ T895] do_syscall_64+0xc6/0x1e0 [ 6811.241651][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6811.241651][ T895] [ 6811.243360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6811.243360][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6811.243360][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6811.243360][ T895] ipv6_find_idev+0x102/0x170 [ 6811.243360][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6811.243360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6811.243360][ T895] netlink_rcv_skb+0x130/0x360 [ 6811.243360][ T895] netlink_unicast+0x449/0x710 [ 6811.243360][ T895] netlink_sendmsg+0x723/0xbe0 [ 6811.243360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6811.243360][ T895] ___sys_sendmsg+0xee/0x170 [ 6811.243360][ T895] __sys_sendmsg+0xcd/0x170 [ 6811.243360][ T895] do_syscall_64+0xc6/0x1e0 [ 6811.243360][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6811.243360][ T895] [ 6821.487010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6821.487448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6821.487448][ T895] netdev_get_by_index+0x5e/0x80 [ 6821.487448][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6821.487448][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6821.487448][ T895] ip6_route_add+0x1c/0x140 [ 6821.487448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6821.487448][ T895] addrconf_add_dev+0xe2/0x170 [ 6821.487448][ T895] inet6_addr_add+0x12f/0xa40 [ 6821.487448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6821.487448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.487448][ T895] netlink_rcv_skb+0x130/0x360 [ 6821.487448][ T895] netlink_unicast+0x449/0x710 [ 6821.487448][ T895] netlink_sendmsg+0x723/0xbe0 [ 6821.487448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6821.487448][ T895] ___sys_sendmsg+0xee/0x170 [ 6821.487448][ T895] __sys_sendmsg+0xcd/0x170 [ 6821.487448][ T895] do_syscall_64+0xc6/0x1e0 [ 6821.487448][ T895] [ 6821.489686][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6821.489686][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6821.489686][ T895] ipv6_find_idev+0x102/0x170 [ 6821.489686][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6821.489686][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.489686][ T895] netlink_rcv_skb+0x130/0x360 [ 6821.489686][ T895] netlink_unicast+0x449/0x710 [ 6821.489686][ T895] netlink_sendmsg+0x723/0xbe0 [ 6821.489686][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6821.489686][ T895] ___sys_sendmsg+0xee/0x170 [ 6821.489686][ T895] __sys_sendmsg+0xcd/0x170 [ 6821.489686][ T895] do_syscall_64+0xc6/0x1e0 [ 6821.489686][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6821.489686][ T895] [ 6821.491416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6821.491416][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6821.491416][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6821.491416][ T895] ipv6_find_idev+0x102/0x170 [ 6821.491416][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6821.491416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.491416][ T895] netlink_rcv_skb+0x130/0x360 [ 6821.491416][ T895] netlink_unicast+0x449/0x710 [ 6821.491416][ T895] netlink_sendmsg+0x723/0xbe0 [ 6821.491416][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6821.491416][ T895] ___sys_sendmsg+0xee/0x170 [ 6821.491416][ T895] __sys_sendmsg+0xcd/0x170 [ 6821.491416][ T895] do_syscall_64+0xc6/0x1e0 [ 6821.491416][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6821.491416][ T895] [ 6831.735015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6831.735434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6831.735434][ T895] netdev_get_by_index+0x5e/0x80 [ 6831.735434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6831.735434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6831.735434][ T895] ip6_route_add+0x1c/0x140 [ 6831.735434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6831.735434][ T895] addrconf_add_dev+0xe2/0x170 [ 6831.735434][ T895] inet6_addr_add+0x12f/0xa40 [ 6831.735434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6831.735434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.735434][ T895] netlink_rcv_skb+0x130/0x360 [ 6831.735434][ T895] netlink_unicast+0x449/0x710 [ 6831.735434][ T895] netlink_sendmsg+0x723/0xbe0 [ 6831.735434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6831.735434][ T895] ___sys_sendmsg+0xee/0x170 [ 6831.735434][ T895] __sys_sendmsg+0xcd/0x170 [ 6831.735434][ T895] do_syscall_64+0xc6/0x1e0 [ 6831.735434][ T895] [ 6831.737657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6831.737657][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6831.737657][ T895] ipv6_find_idev+0x102/0x170 [ 6831.737657][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6831.737657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.737657][ T895] netlink_rcv_skb+0x130/0x360 [ 6831.737657][ T895] netlink_unicast+0x449/0x710 [ 6831.737657][ T895] netlink_sendmsg+0x723/0xbe0 [ 6831.737657][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6831.737657][ T895] ___sys_sendmsg+0xee/0x170 [ 6831.737657][ T895] __sys_sendmsg+0xcd/0x170 [ 6831.737657][ T895] do_syscall_64+0xc6/0x1e0 [ 6831.737657][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6831.737657][ T895] [ 6831.739372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6831.739372][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6831.739372][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6831.739372][ T895] ipv6_find_idev+0x102/0x170 [ 6831.739372][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6831.739372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.739372][ T895] netlink_rcv_skb+0x130/0x360 [ 6831.739372][ T895] netlink_unicast+0x449/0x710 [ 6831.739372][ T895] netlink_sendmsg+0x723/0xbe0 [ 6831.739372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6831.739372][ T895] ___sys_sendmsg+0xee/0x170 [ 6831.739372][ T895] __sys_sendmsg+0xcd/0x170 [ 6831.739372][ T895] do_syscall_64+0xc6/0x1e0 [ 6831.739372][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6831.739372][ T895] [ 6841.983037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6841.983452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6841.983452][ T895] netdev_get_by_index+0x5e/0x80 [ 6841.983452][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6841.983452][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6841.983452][ T895] ip6_route_add+0x1c/0x140 [ 6841.983452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6841.983452][ T895] addrconf_add_dev+0xe2/0x170 [ 6841.983452][ T895] inet6_addr_add+0x12f/0xa40 [ 6841.983452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6841.983452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.983452][ T895] netlink_rcv_skb+0x130/0x360 [ 6841.983452][ T895] netlink_unicast+0x449/0x710 [ 6841.983452][ T895] netlink_sendmsg+0x723/0xbe0 [ 6841.983452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6841.983452][ T895] ___sys_sendmsg+0xee/0x170 [ 6841.983452][ T895] __sys_sendmsg+0xcd/0x170 [ 6841.983452][ T895] do_syscall_64+0xc6/0x1e0 [ 6841.983452][ T895] [ 6841.985674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6841.985674][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6841.985674][ T895] ipv6_find_idev+0x102/0x170 [ 6841.985674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6841.985674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.985674][ T895] netlink_rcv_skb+0x130/0x360 [ 6841.985674][ T895] netlink_unicast+0x449/0x710 [ 6841.985674][ T895] netlink_sendmsg+0x723/0xbe0 [ 6841.985674][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6841.985674][ T895] ___sys_sendmsg+0xee/0x170 [ 6841.985674][ T895] __sys_sendmsg+0xcd/0x170 [ 6841.985674][ T895] do_syscall_64+0xc6/0x1e0 [ 6841.985674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6841.985674][ T895] [ 6841.987384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6841.987384][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6841.987384][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6841.987384][ T895] ipv6_find_idev+0x102/0x170 [ 6841.987384][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6841.987384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.987384][ T895] netlink_rcv_skb+0x130/0x360 [ 6841.987384][ T895] netlink_unicast+0x449/0x710 [ 6841.987384][ T895] netlink_sendmsg+0x723/0xbe0 [ 6841.987384][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6841.987384][ T895] ___sys_sendmsg+0xee/0x170 [ 6841.987384][ T895] __sys_sendmsg+0xcd/0x170 [ 6841.987384][ T895] do_syscall_64+0xc6/0x1e0 [ 6841.987384][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6841.987384][ T895] [ 6852.151045][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6852.151461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6852.151461][ T895] netdev_get_by_index+0x5e/0x80 [ 6852.151461][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6852.151461][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6852.151461][ T895] ip6_route_add+0x1c/0x140 [ 6852.151461][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6852.151461][ T895] addrconf_add_dev+0xe2/0x170 [ 6852.151461][ T895] inet6_addr_add+0x12f/0xa40 [ 6852.151461][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6852.151461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6852.151461][ T895] netlink_rcv_skb+0x130/0x360 [ 6852.151461][ T895] netlink_unicast+0x449/0x710 [ 6852.151461][ T895] netlink_sendmsg+0x723/0xbe0 [ 6852.151461][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6852.151461][ T895] ___sys_sendmsg+0xee/0x170 [ 6852.151461][ T895] __sys_sendmsg+0xcd/0x170 [ 6852.151461][ T895] do_syscall_64+0xc6/0x1e0 [ 6852.151461][ T895] [ 6852.153665][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6852.153665][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6852.153665][ T895] ipv6_find_idev+0x102/0x170 [ 6852.153665][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6852.153665][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6852.153665][ T895] netlink_rcv_skb+0x130/0x360 [ 6852.153665][ T895] netlink_unicast+0x449/0x710 [ 6852.153665][ T895] netlink_sendmsg+0x723/0xbe0 [ 6852.153665][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6852.153665][ T895] ___sys_sendmsg+0xee/0x170 [ 6852.153665][ T895] __sys_sendmsg+0xcd/0x170 [ 6852.153665][ T895] do_syscall_64+0xc6/0x1e0 [ 6852.153665][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6852.153665][ T895] [ 6852.155388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6852.155388][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6852.155388][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6852.155388][ T895] ipv6_find_idev+0x102/0x170 [ 6852.155388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6852.155388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6852.155388][ T895] netlink_rcv_skb+0x130/0x360 [ 6852.155388][ T895] netlink_unicast+0x449/0x710 [ 6852.155388][ T895] netlink_sendmsg+0x723/0xbe0 [ 6852.155388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6852.155388][ T895] ___sys_sendmsg+0xee/0x170 [ 6852.155388][ T895] __sys_sendmsg+0xcd/0x170 [ 6852.155388][ T895] do_syscall_64+0xc6/0x1e0 [ 6852.155388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6852.155388][ T895] [ 6862.398999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6862.399429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6862.399429][ T895] netdev_get_by_index+0x5e/0x80 [ 6862.399429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6862.399429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6862.399429][ T895] ip6_route_add+0x1c/0x140 [ 6862.399429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6862.399429][ T895] addrconf_add_dev+0xe2/0x170 [ 6862.399429][ T895] inet6_addr_add+0x12f/0xa40 [ 6862.399429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6862.399429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6862.399429][ T895] netlink_rcv_skb+0x130/0x360 [ 6862.399429][ T895] netlink_unicast+0x449/0x710 [ 6862.399429][ T895] netlink_sendmsg+0x723/0xbe0 [ 6862.399429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6862.399429][ T895] ___sys_sendmsg+0xee/0x170 [ 6862.399429][ T895] __sys_sendmsg+0xcd/0x170 [ 6862.399429][ T895] do_syscall_64+0xc6/0x1e0 [ 6862.399429][ T895] [ 6862.401641][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6862.401641][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6862.401641][ T895] ipv6_find_idev+0x102/0x170 [ 6862.401641][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6862.401641][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6862.401641][ T895] netlink_rcv_skb+0x130/0x360 [ 6862.401641][ T895] netlink_unicast+0x449/0x710 [ 6862.401641][ T895] netlink_sendmsg+0x723/0xbe0 [ 6862.401641][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6862.401641][ T895] ___sys_sendmsg+0xee/0x170 [ 6862.401641][ T895] __sys_sendmsg+0xcd/0x170 [ 6862.401641][ T895] do_syscall_64+0xc6/0x1e0 [ 6862.401641][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6862.401641][ T895] [ 6862.403346][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6862.403346][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6862.403346][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6862.403346][ T895] ipv6_find_idev+0x102/0x170 [ 6862.403346][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6862.403346][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6862.403346][ T895] netlink_rcv_skb+0x130/0x360 [ 6862.403346][ T895] netlink_unicast+0x449/0x710 [ 6862.403346][ T895] netlink_sendmsg+0x723/0xbe0 [ 6862.403346][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6862.403346][ T895] ___sys_sendmsg+0xee/0x170 [ 6862.403346][ T895] __sys_sendmsg+0xcd/0x170 [ 6862.403346][ T895] do_syscall_64+0xc6/0x1e0 [ 6862.403346][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6862.403346][ T895] [ 6872.502988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6872.503422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6872.503422][ T895] netdev_get_by_index+0x5e/0x80 [ 6872.503422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6872.503422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6872.503422][ T895] ip6_route_add+0x1c/0x140 [ 6872.503422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6872.503422][ T895] addrconf_add_dev+0xe2/0x170 [ 6872.503422][ T895] inet6_addr_add+0x12f/0xa40 [ 6872.503422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6872.503422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.503422][ T895] netlink_rcv_skb+0x130/0x360 [ 6872.503422][ T895] netlink_unicast+0x449/0x710 [ 6872.503422][ T895] netlink_sendmsg+0x723/0xbe0 [ 6872.503422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6872.503422][ T895] ___sys_sendmsg+0xee/0x170 [ 6872.503422][ T895] __sys_sendmsg+0xcd/0x170 [ 6872.503422][ T895] do_syscall_64+0xc6/0x1e0 [ 6872.503422][ T895] [ 6872.505775][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6872.505775][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6872.505775][ T895] ipv6_find_idev+0x102/0x170 [ 6872.505775][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6872.505775][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.505775][ T895] netlink_rcv_skb+0x130/0x360 [ 6872.505775][ T895] netlink_unicast+0x449/0x710 [ 6872.505775][ T895] netlink_sendmsg+0x723/0xbe0 [ 6872.505775][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6872.505775][ T895] ___sys_sendmsg+0xee/0x170 [ 6872.505775][ T895] __sys_sendmsg+0xcd/0x170 [ 6872.505775][ T895] do_syscall_64+0xc6/0x1e0 [ 6872.505775][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6872.505775][ T895] [ 6872.507510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6872.507510][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6872.507510][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6872.507510][ T895] ipv6_find_idev+0x102/0x170 [ 6872.507510][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6872.507510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.507510][ T895] netlink_rcv_skb+0x130/0x360 [ 6872.507510][ T895] netlink_unicast+0x449/0x710 [ 6872.507510][ T895] netlink_sendmsg+0x723/0xbe0 [ 6872.507510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6872.507510][ T895] ___sys_sendmsg+0xee/0x170 [ 6872.507510][ T895] __sys_sendmsg+0xcd/0x170 [ 6872.507510][ T895] do_syscall_64+0xc6/0x1e0 [ 6872.507510][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6872.507510][ T895] [ 6882.758997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6882.759442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6882.759442][ T895] netdev_get_by_index+0x5e/0x80 [ 6882.759442][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6882.759442][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6882.759442][ T895] ip6_route_add+0x1c/0x140 [ 6882.759442][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6882.759442][ T895] addrconf_add_dev+0xe2/0x170 [ 6882.759442][ T895] inet6_addr_add+0x12f/0xa40 [ 6882.759442][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6882.759442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.759442][ T895] netlink_rcv_skb+0x130/0x360 [ 6882.759442][ T895] netlink_unicast+0x449/0x710 [ 6882.759442][ T895] netlink_sendmsg+0x723/0xbe0 [ 6882.759442][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6882.759442][ T895] ___sys_sendmsg+0xee/0x170 [ 6882.759442][ T895] __sys_sendmsg+0xcd/0x170 [ 6882.759442][ T895] do_syscall_64+0xc6/0x1e0 [ 6882.759442][ T895] [ 6882.761677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6882.761677][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6882.761677][ T895] ipv6_find_idev+0x102/0x170 [ 6882.761677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6882.761677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.761677][ T895] netlink_rcv_skb+0x130/0x360 [ 6882.761677][ T895] netlink_unicast+0x449/0x710 [ 6882.761677][ T895] netlink_sendmsg+0x723/0xbe0 [ 6882.761677][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6882.761677][ T895] ___sys_sendmsg+0xee/0x170 [ 6882.761677][ T895] __sys_sendmsg+0xcd/0x170 [ 6882.761677][ T895] do_syscall_64+0xc6/0x1e0 [ 6882.761677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6882.761677][ T895] [ 6882.763401][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6882.763401][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6882.763401][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6882.763401][ T895] ipv6_find_idev+0x102/0x170 [ 6882.763401][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6882.763401][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.763401][ T895] netlink_rcv_skb+0x130/0x360 [ 6882.763401][ T895] netlink_unicast+0x449/0x710 [ 6882.763401][ T895] netlink_sendmsg+0x723/0xbe0 [ 6882.763401][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6882.763401][ T895] ___sys_sendmsg+0xee/0x170 [ 6882.763401][ T895] __sys_sendmsg+0xcd/0x170 [ 6882.763401][ T895] do_syscall_64+0xc6/0x1e0 [ 6882.763401][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6882.763401][ T895] [ 6893.014991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6893.015427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6893.015427][ T895] netdev_get_by_index+0x5e/0x80 [ 6893.015427][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6893.015427][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6893.015427][ T895] ip6_route_add+0x1c/0x140 [ 6893.015427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6893.015427][ T895] addrconf_add_dev+0xe2/0x170 [ 6893.015427][ T895] inet6_addr_add+0x12f/0xa40 [ 6893.015427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6893.015427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6893.015427][ T895] netlink_rcv_skb+0x130/0x360 [ 6893.015427][ T895] netlink_unicast+0x449/0x710 [ 6893.015427][ T895] netlink_sendmsg+0x723/0xbe0 [ 6893.015427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6893.015427][ T895] ___sys_sendmsg+0xee/0x170 [ 6893.015427][ T895] __sys_sendmsg+0xcd/0x170 [ 6893.015427][ T895] do_syscall_64+0xc6/0x1e0 [ 6893.015427][ T895] [ 6893.017660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6893.017660][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6893.017660][ T895] ipv6_find_idev+0x102/0x170 [ 6893.017660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6893.017660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6893.017660][ T895] netlink_rcv_skb+0x130/0x360 [ 6893.017660][ T895] netlink_unicast+0x449/0x710 [ 6893.017660][ T895] netlink_sendmsg+0x723/0xbe0 [ 6893.017660][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6893.017660][ T895] ___sys_sendmsg+0xee/0x170 [ 6893.017660][ T895] __sys_sendmsg+0xcd/0x170 [ 6893.017660][ T895] do_syscall_64+0xc6/0x1e0 [ 6893.017660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6893.017660][ T895] [ 6893.019404][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6893.019404][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6893.019404][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6893.019404][ T895] ipv6_find_idev+0x102/0x170 [ 6893.019404][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6893.019404][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6893.019404][ T895] netlink_rcv_skb+0x130/0x360 [ 6893.019404][ T895] netlink_unicast+0x449/0x710 [ 6893.019404][ T895] netlink_sendmsg+0x723/0xbe0 [ 6893.019404][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6893.019404][ T895] ___sys_sendmsg+0xee/0x170 [ 6893.019404][ T895] __sys_sendmsg+0xcd/0x170 [ 6893.019404][ T895] do_syscall_64+0xc6/0x1e0 [ 6893.019404][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6893.019404][ T895] [ 6903.271032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6903.271473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6903.271473][ T895] netdev_get_by_index+0x5e/0x80 [ 6903.271473][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6903.271473][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6903.271473][ T895] ip6_route_add+0x1c/0x140 [ 6903.271473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6903.271473][ T895] addrconf_add_dev+0xe2/0x170 [ 6903.271473][ T895] inet6_addr_add+0x12f/0xa40 [ 6903.271473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6903.271473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6903.271473][ T895] netlink_rcv_skb+0x130/0x360 [ 6903.271473][ T895] netlink_unicast+0x449/0x710 [ 6903.271473][ T895] netlink_sendmsg+0x723/0xbe0 [ 6903.271473][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6903.271473][ T895] ___sys_sendmsg+0xee/0x170 [ 6903.271473][ T895] __sys_sendmsg+0xcd/0x170 [ 6903.271473][ T895] do_syscall_64+0xc6/0x1e0 [ 6903.271473][ T895] [ 6903.273703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6903.273703][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6903.273703][ T895] ipv6_find_idev+0x102/0x170 [ 6903.273703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6903.273703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6903.273703][ T895] netlink_rcv_skb+0x130/0x360 [ 6903.273703][ T895] netlink_unicast+0x449/0x710 [ 6903.273703][ T895] netlink_sendmsg+0x723/0xbe0 [ 6903.273703][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6903.273703][ T895] ___sys_sendmsg+0xee/0x170 [ 6903.273703][ T895] __sys_sendmsg+0xcd/0x170 [ 6903.273703][ T895] do_syscall_64+0xc6/0x1e0 [ 6903.273703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6903.273703][ T895] [ 6903.275434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6903.275434][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6903.275434][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6903.275434][ T895] ipv6_find_idev+0x102/0x170 [ 6903.275434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6903.275434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6903.275434][ T895] netlink_rcv_skb+0x130/0x360 [ 6903.275434][ T895] netlink_unicast+0x449/0x710 [ 6903.275434][ T895] netlink_sendmsg+0x723/0xbe0 [ 6903.275434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6903.275434][ T895] ___sys_sendmsg+0xee/0x170 [ 6903.275434][ T895] __sys_sendmsg+0xcd/0x170 [ 6903.275434][ T895] do_syscall_64+0xc6/0x1e0 [ 6903.275434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6903.275434][ T895] [ 6913.278998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6913.279493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6913.279493][ T895] netdev_get_by_index+0x5e/0x80 [ 6913.279493][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6913.279493][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6913.279493][ T895] ip6_route_add+0x1c/0x140 [ 6913.279493][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6913.279493][ T895] addrconf_add_dev+0xe2/0x170 [ 6913.279493][ T895] inet6_addr_add+0x12f/0xa40 [ 6913.279493][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6913.279493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.279493][ T895] netlink_rcv_skb+0x130/0x360 [ 6913.279493][ T895] netlink_unicast+0x449/0x710 [ 6913.279493][ T895] netlink_sendmsg+0x723/0xbe0 [ 6913.279493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6913.279493][ T895] ___sys_sendmsg+0xee/0x170 [ 6913.279493][ T895] __sys_sendmsg+0xcd/0x170 [ 6913.279493][ T895] do_syscall_64+0xc6/0x1e0 [ 6913.279493][ T895] [ 6913.281727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6913.281727][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6913.281727][ T895] ipv6_find_idev+0x102/0x170 [ 6913.281727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6913.281727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.281727][ T895] netlink_rcv_skb+0x130/0x360 [ 6913.281727][ T895] netlink_unicast+0x449/0x710 [ 6913.281727][ T895] netlink_sendmsg+0x723/0xbe0 [ 6913.281727][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6913.281727][ T895] ___sys_sendmsg+0xee/0x170 [ 6913.281727][ T895] __sys_sendmsg+0xcd/0x170 [ 6913.281727][ T895] do_syscall_64+0xc6/0x1e0 [ 6913.281727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6913.281727][ T895] [ 6913.283469][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6913.283469][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6913.283469][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6913.283469][ T895] ipv6_find_idev+0x102/0x170 [ 6913.283469][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6913.283469][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.283469][ T895] netlink_rcv_skb+0x130/0x360 [ 6913.283469][ T895] netlink_unicast+0x449/0x710 [ 6913.283469][ T895] netlink_sendmsg+0x723/0xbe0 [ 6913.283469][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6913.283469][ T895] ___sys_sendmsg+0xee/0x170 [ 6913.283469][ T895] __sys_sendmsg+0xcd/0x170 [ 6913.283469][ T895] do_syscall_64+0xc6/0x1e0 [ 6913.283469][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6913.283469][ T895] [ 6923.526927][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6923.527399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6923.527399][ T895] netdev_get_by_index+0x5e/0x80 [ 6923.527399][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6923.527399][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6923.527399][ T895] ip6_route_add+0x1c/0x140 [ 6923.527399][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6923.527399][ T895] addrconf_add_dev+0xe2/0x170 [ 6923.527399][ T895] inet6_addr_add+0x12f/0xa40 [ 6923.527399][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6923.527399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.527399][ T895] netlink_rcv_skb+0x130/0x360 [ 6923.527399][ T895] netlink_unicast+0x449/0x710 [ 6923.527399][ T895] netlink_sendmsg+0x723/0xbe0 [ 6923.527399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6923.527399][ T895] ___sys_sendmsg+0xee/0x170 [ 6923.527399][ T895] __sys_sendmsg+0xcd/0x170 [ 6923.527399][ T895] do_syscall_64+0xc6/0x1e0 [ 6923.527399][ T895] [ 6923.529892][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6923.529892][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6923.529892][ T895] ipv6_find_idev+0x102/0x170 [ 6923.529892][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6923.529892][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.529892][ T895] netlink_rcv_skb+0x130/0x360 [ 6923.529892][ T895] netlink_unicast+0x449/0x710 [ 6923.529892][ T895] netlink_sendmsg+0x723/0xbe0 [ 6923.529892][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6923.529892][ T895] ___sys_sendmsg+0xee/0x170 [ 6923.529892][ T895] __sys_sendmsg+0xcd/0x170 [ 6923.529892][ T895] do_syscall_64+0xc6/0x1e0 [ 6923.529892][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6923.529892][ T895] [ 6923.531817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6923.531817][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6923.531817][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6923.531817][ T895] ipv6_find_idev+0x102/0x170 [ 6923.531817][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6923.531817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.531817][ T895] netlink_rcv_skb+0x130/0x360 [ 6923.531817][ T895] netlink_unicast+0x449/0x710 [ 6923.531817][ T895] netlink_sendmsg+0x723/0xbe0 [ 6923.531817][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6923.531817][ T895] ___sys_sendmsg+0xee/0x170 [ 6923.531817][ T895] __sys_sendmsg+0xcd/0x170 [ 6923.531817][ T895] do_syscall_64+0xc6/0x1e0 [ 6923.531817][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6923.531817][ T895] [ 6933.774940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6933.775407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6933.775407][ T895] netdev_get_by_index+0x5e/0x80 [ 6933.775407][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6933.775407][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6933.775407][ T895] ip6_route_add+0x1c/0x140 [ 6933.775407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6933.775407][ T895] addrconf_add_dev+0xe2/0x170 [ 6933.775407][ T895] inet6_addr_add+0x12f/0xa40 [ 6933.775407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6933.775407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.775407][ T895] netlink_rcv_skb+0x130/0x360 [ 6933.775407][ T895] netlink_unicast+0x449/0x710 [ 6933.775407][ T895] netlink_sendmsg+0x723/0xbe0 [ 6933.775407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6933.775407][ T895] ___sys_sendmsg+0xee/0x170 [ 6933.775407][ T895] __sys_sendmsg+0xcd/0x170 [ 6933.775407][ T895] do_syscall_64+0xc6/0x1e0 [ 6933.775407][ T895] [ 6933.777879][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6933.777879][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6933.777879][ T895] ipv6_find_idev+0x102/0x170 [ 6933.777879][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6933.777879][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.777879][ T895] netlink_rcv_skb+0x130/0x360 [ 6933.777879][ T895] netlink_unicast+0x449/0x710 [ 6933.777879][ T895] netlink_sendmsg+0x723/0xbe0 [ 6933.777879][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6933.777879][ T895] ___sys_sendmsg+0xee/0x170 [ 6933.777879][ T895] __sys_sendmsg+0xcd/0x170 [ 6933.777879][ T895] do_syscall_64+0xc6/0x1e0 [ 6933.777879][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6933.777879][ T895] [ 6933.779824][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6933.779824][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6933.779824][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6933.779824][ T895] ipv6_find_idev+0x102/0x170 [ 6933.779824][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6933.779824][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.779824][ T895] netlink_rcv_skb+0x130/0x360 [ 6933.779824][ T895] netlink_unicast+0x449/0x710 [ 6933.779824][ T895] netlink_sendmsg+0x723/0xbe0 [ 6933.779824][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6933.779824][ T895] ___sys_sendmsg+0xee/0x170 [ 6933.779824][ T895] __sys_sendmsg+0xcd/0x170 [ 6933.779824][ T895] do_syscall_64+0xc6/0x1e0 [ 6933.779824][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6933.779824][ T895] [ 6944.022930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6944.023420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6944.023420][ T895] netdev_get_by_index+0x5e/0x80 [ 6944.023420][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6944.023420][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6944.023420][ T895] ip6_route_add+0x1c/0x140 [ 6944.023420][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6944.023420][ T895] addrconf_add_dev+0xe2/0x170 [ 6944.023420][ T895] inet6_addr_add+0x12f/0xa40 [ 6944.023420][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6944.023420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6944.023420][ T895] netlink_rcv_skb+0x130/0x360 [ 6944.023420][ T895] netlink_unicast+0x449/0x710 [ 6944.023420][ T895] netlink_sendmsg+0x723/0xbe0 [ 6944.023420][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6944.023420][ T895] ___sys_sendmsg+0xee/0x170 [ 6944.023420][ T895] __sys_sendmsg+0xcd/0x170 [ 6944.023420][ T895] do_syscall_64+0xc6/0x1e0 [ 6944.023420][ T895] [ 6944.025892][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6944.025892][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6944.025892][ T895] ipv6_find_idev+0x102/0x170 [ 6944.025892][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6944.025892][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6944.025892][ T895] netlink_rcv_skb+0x130/0x360 [ 6944.025892][ T895] netlink_unicast+0x449/0x710 [ 6944.025892][ T895] netlink_sendmsg+0x723/0xbe0 [ 6944.025892][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6944.025892][ T895] ___sys_sendmsg+0xee/0x170 [ 6944.025892][ T895] __sys_sendmsg+0xcd/0x170 [ 6944.025892][ T895] do_syscall_64+0xc6/0x1e0 [ 6944.025892][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6944.025892][ T895] [ 6944.027815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6944.027815][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6944.027815][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6944.027815][ T895] ipv6_find_idev+0x102/0x170 [ 6944.027815][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6944.027815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6944.027815][ T895] netlink_rcv_skb+0x130/0x360 [ 6944.027815][ T895] netlink_unicast+0x449/0x710 [ 6944.027815][ T895] netlink_sendmsg+0x723/0xbe0 [ 6944.027815][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6944.027815][ T895] ___sys_sendmsg+0xee/0x170 [ 6944.027815][ T895] __sys_sendmsg+0xcd/0x170 [ 6944.027815][ T895] do_syscall_64+0xc6/0x1e0 [ 6944.027815][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6944.027815][ T895] [ 6954.270929][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6954.271406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6954.271406][ T895] netdev_get_by_index+0x5e/0x80 [ 6954.271406][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6954.271406][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6954.271406][ T895] ip6_route_add+0x1c/0x140 [ 6954.271406][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6954.271406][ T895] addrconf_add_dev+0xe2/0x170 [ 6954.271406][ T895] inet6_addr_add+0x12f/0xa40 [ 6954.271406][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6954.271406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6954.271406][ T895] netlink_rcv_skb+0x130/0x360 [ 6954.271406][ T895] netlink_unicast+0x449/0x710 [ 6954.271406][ T895] netlink_sendmsg+0x723/0xbe0 [ 6954.271406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6954.271406][ T895] ___sys_sendmsg+0xee/0x170 [ 6954.271406][ T895] __sys_sendmsg+0xcd/0x170 [ 6954.271406][ T895] do_syscall_64+0xc6/0x1e0 [ 6954.271406][ T895] [ 6954.273873][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6954.273873][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6954.273873][ T895] ipv6_find_idev+0x102/0x170 [ 6954.273873][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6954.273873][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6954.273873][ T895] netlink_rcv_skb+0x130/0x360 [ 6954.273873][ T895] netlink_unicast+0x449/0x710 [ 6954.273873][ T895] netlink_sendmsg+0x723/0xbe0 [ 6954.273873][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6954.273873][ T895] ___sys_sendmsg+0xee/0x170 [ 6954.273873][ T895] __sys_sendmsg+0xcd/0x170 [ 6954.273873][ T895] do_syscall_64+0xc6/0x1e0 [ 6954.273873][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6954.273873][ T895] [ 6954.275791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6954.275791][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6954.275791][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6954.275791][ T895] ipv6_find_idev+0x102/0x170 [ 6954.275791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6954.275791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6954.275791][ T895] netlink_rcv_skb+0x130/0x360 [ 6954.275791][ T895] netlink_unicast+0x449/0x710 [ 6954.275791][ T895] netlink_sendmsg+0x723/0xbe0 [ 6954.275791][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6954.275791][ T895] ___sys_sendmsg+0xee/0x170 [ 6954.275791][ T895] __sys_sendmsg+0xcd/0x170 [ 6954.275791][ T895] do_syscall_64+0xc6/0x1e0 [ 6954.275791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6954.275791][ T895] [ 6964.518924][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6964.519362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6964.519362][ T895] netdev_get_by_index+0x5e/0x80 [ 6964.519362][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6964.519362][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6964.519362][ T895] ip6_route_add+0x1c/0x140 [ 6964.519362][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6964.519362][ T895] addrconf_add_dev+0xe2/0x170 [ 6964.519362][ T895] inet6_addr_add+0x12f/0xa40 [ 6964.519362][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6964.519362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.519362][ T895] netlink_rcv_skb+0x130/0x360 [ 6964.519362][ T895] netlink_unicast+0x449/0x710 [ 6964.519362][ T895] netlink_sendmsg+0x723/0xbe0 [ 6964.519362][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6964.519362][ T895] ___sys_sendmsg+0xee/0x170 [ 6964.519362][ T895] __sys_sendmsg+0xcd/0x170 [ 6964.519362][ T895] do_syscall_64+0xc6/0x1e0 [ 6964.519362][ T895] [ 6964.521761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6964.521761][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6964.521761][ T895] ipv6_find_idev+0x102/0x170 [ 6964.521761][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6964.521761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.521761][ T895] netlink_rcv_skb+0x130/0x360 [ 6964.521761][ T895] netlink_unicast+0x449/0x710 [ 6964.521761][ T895] netlink_sendmsg+0x723/0xbe0 [ 6964.521761][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6964.521761][ T895] ___sys_sendmsg+0xee/0x170 [ 6964.521761][ T895] __sys_sendmsg+0xcd/0x170 [ 6964.521761][ T895] do_syscall_64+0xc6/0x1e0 [ 6964.521761][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6964.521761][ T895] [ 6964.523538][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6964.523538][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6964.523538][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6964.523538][ T895] ipv6_find_idev+0x102/0x170 [ 6964.523538][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6964.523538][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.523538][ T895] netlink_rcv_skb+0x130/0x360 [ 6964.523538][ T895] netlink_unicast+0x449/0x710 [ 6964.523538][ T895] netlink_sendmsg+0x723/0xbe0 [ 6964.523538][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6964.523538][ T895] ___sys_sendmsg+0xee/0x170 [ 6964.523538][ T895] __sys_sendmsg+0xcd/0x170 [ 6964.523538][ T895] do_syscall_64+0xc6/0x1e0 [ 6964.523538][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6964.523538][ T895] [ 6974.767023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6974.767453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6974.767453][ T895] netdev_get_by_index+0x5e/0x80 [ 6974.767453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6974.767453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6974.767453][ T895] ip6_route_add+0x1c/0x140 [ 6974.767453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6974.767453][ T895] addrconf_add_dev+0xe2/0x170 [ 6974.767453][ T895] inet6_addr_add+0x12f/0xa40 [ 6974.767453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6974.767453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.767453][ T895] netlink_rcv_skb+0x130/0x360 [ 6974.767453][ T895] netlink_unicast+0x449/0x710 [ 6974.767453][ T895] netlink_sendmsg+0x723/0xbe0 [ 6974.767453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6974.767453][ T895] ___sys_sendmsg+0xee/0x170 [ 6974.767453][ T895] __sys_sendmsg+0xcd/0x170 [ 6974.767453][ T895] do_syscall_64+0xc6/0x1e0 [ 6974.767453][ T895] [ 6974.769864][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6974.769864][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6974.769864][ T895] ipv6_find_idev+0x102/0x170 [ 6974.769864][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6974.769864][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.769864][ T895] netlink_rcv_skb+0x130/0x360 [ 6974.769864][ T895] netlink_unicast+0x449/0x710 [ 6974.769864][ T895] netlink_sendmsg+0x723/0xbe0 [ 6974.769864][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6974.769864][ T895] ___sys_sendmsg+0xee/0x170 [ 6974.769864][ T895] __sys_sendmsg+0xcd/0x170 [ 6974.769864][ T895] do_syscall_64+0xc6/0x1e0 [ 6974.769864][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6974.769864][ T895] [ 6974.771615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6974.771615][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6974.771615][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6974.771615][ T895] ipv6_find_idev+0x102/0x170 [ 6974.771615][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6974.771615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.771615][ T895] netlink_rcv_skb+0x130/0x360 [ 6974.771615][ T895] netlink_unicast+0x449/0x710 [ 6974.771615][ T895] netlink_sendmsg+0x723/0xbe0 [ 6974.771615][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6974.771615][ T895] ___sys_sendmsg+0xee/0x170 [ 6974.771615][ T895] __sys_sendmsg+0xcd/0x170 [ 6974.771615][ T895] do_syscall_64+0xc6/0x1e0 [ 6974.771615][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6974.771615][ T895] [ 6985.014991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6985.015493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6985.015493][ T895] netdev_get_by_index+0x5e/0x80 [ 6985.015493][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6985.015493][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6985.015493][ T895] ip6_route_add+0x1c/0x140 [ 6985.015493][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6985.015493][ T895] addrconf_add_dev+0xe2/0x170 [ 6985.015493][ T895] inet6_addr_add+0x12f/0xa40 [ 6985.015493][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6985.015493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6985.015493][ T895] netlink_rcv_skb+0x130/0x360 [ 6985.015493][ T895] netlink_unicast+0x449/0x710 [ 6985.015493][ T895] netlink_sendmsg+0x723/0xbe0 [ 6985.015493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6985.015493][ T895] ___sys_sendmsg+0xee/0x170 [ 6985.015493][ T895] __sys_sendmsg+0xcd/0x170 [ 6985.015493][ T895] do_syscall_64+0xc6/0x1e0 [ 6985.015493][ T895] [ 6985.018119][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6985.018119][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6985.018119][ T895] ipv6_find_idev+0x102/0x170 [ 6985.018119][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6985.018119][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6985.018119][ T895] netlink_rcv_skb+0x130/0x360 [ 6985.018119][ T895] netlink_unicast+0x449/0x710 [ 6985.018119][ T895] netlink_sendmsg+0x723/0xbe0 [ 6985.018119][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6985.018119][ T895] ___sys_sendmsg+0xee/0x170 [ 6985.018119][ T895] __sys_sendmsg+0xcd/0x170 [ 6985.018119][ T895] do_syscall_64+0xc6/0x1e0 [ 6985.018119][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6985.018119][ T895] [ 6985.020169][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6985.020169][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6985.020169][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6985.020169][ T895] ipv6_find_idev+0x102/0x170 [ 6985.020169][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6985.020169][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6985.020169][ T895] netlink_rcv_skb+0x130/0x360 [ 6985.020169][ T895] netlink_unicast+0x449/0x710 [ 6985.020169][ T895] netlink_sendmsg+0x723/0xbe0 [ 6985.020169][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6985.020169][ T895] ___sys_sendmsg+0xee/0x170 [ 6985.020169][ T895] __sys_sendmsg+0xcd/0x170 [ 6985.020169][ T895] do_syscall_64+0xc6/0x1e0 [ 6985.020169][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6985.020169][ T895] [ 6995.262933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6995.263425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6995.263425][ T895] netdev_get_by_index+0x5e/0x80 [ 6995.263425][ T895] fib6_nh_init+0x3d8/0x15b0 [ 6995.263425][ T895] ip6_route_info_create+0xf18/0x17d0 [ 6995.263425][ T895] ip6_route_add+0x1c/0x140 [ 6995.263425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 6995.263425][ T895] addrconf_add_dev+0xe2/0x170 [ 6995.263425][ T895] inet6_addr_add+0x12f/0xa40 [ 6995.263425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 6995.263425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6995.263425][ T895] netlink_rcv_skb+0x130/0x360 [ 6995.263425][ T895] netlink_unicast+0x449/0x710 [ 6995.263425][ T895] netlink_sendmsg+0x723/0xbe0 [ 6995.263425][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6995.263425][ T895] ___sys_sendmsg+0xee/0x170 [ 6995.263425][ T895] __sys_sendmsg+0xcd/0x170 [ 6995.263425][ T895] do_syscall_64+0xc6/0x1e0 [ 6995.263425][ T895] [ 6995.265647][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6995.265647][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 6995.265647][ T895] ipv6_find_idev+0x102/0x170 [ 6995.265647][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6995.265647][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6995.265647][ T895] netlink_rcv_skb+0x130/0x360 [ 6995.265647][ T895] netlink_unicast+0x449/0x710 [ 6995.265647][ T895] netlink_sendmsg+0x723/0xbe0 [ 6995.265647][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6995.265647][ T895] ___sys_sendmsg+0xee/0x170 [ 6995.265647][ T895] __sys_sendmsg+0xcd/0x170 [ 6995.265647][ T895] do_syscall_64+0xc6/0x1e0 [ 6995.265647][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6995.265647][ T895] [ 6995.267373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 6995.267373][ T895] neigh_parms_alloc+0x1e5/0x510 [ 6995.267373][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 6995.267373][ T895] ipv6_find_idev+0x102/0x170 [ 6995.267373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 6995.267373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6995.267373][ T895] netlink_rcv_skb+0x130/0x360 [ 6995.267373][ T895] netlink_unicast+0x449/0x710 [ 6995.267373][ T895] netlink_sendmsg+0x723/0xbe0 [ 6995.267373][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 6995.267373][ T895] ___sys_sendmsg+0xee/0x170 [ 6995.267373][ T895] __sys_sendmsg+0xcd/0x170 [ 6995.267373][ T895] do_syscall_64+0xc6/0x1e0 [ 6995.267373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6995.267373][ T895] [ 7005.510921][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7005.511414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7005.511414][ T895] netdev_get_by_index+0x5e/0x80 [ 7005.511414][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7005.511414][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7005.511414][ T895] ip6_route_add+0x1c/0x140 [ 7005.511414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7005.511414][ T895] addrconf_add_dev+0xe2/0x170 [ 7005.511414][ T895] inet6_addr_add+0x12f/0xa40 [ 7005.511414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7005.511414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.511414][ T895] netlink_rcv_skb+0x130/0x360 [ 7005.511414][ T895] netlink_unicast+0x449/0x710 [ 7005.511414][ T895] netlink_sendmsg+0x723/0xbe0 [ 7005.511414][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7005.511414][ T895] ___sys_sendmsg+0xee/0x170 [ 7005.511414][ T895] __sys_sendmsg+0xcd/0x170 [ 7005.511414][ T895] do_syscall_64+0xc6/0x1e0 [ 7005.511414][ T895] [ 7005.513882][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7005.513882][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7005.513882][ T895] ipv6_find_idev+0x102/0x170 [ 7005.513882][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7005.513882][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.513882][ T895] netlink_rcv_skb+0x130/0x360 [ 7005.513882][ T895] netlink_unicast+0x449/0x710 [ 7005.513882][ T895] netlink_sendmsg+0x723/0xbe0 [ 7005.513882][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7005.513882][ T895] ___sys_sendmsg+0xee/0x170 [ 7005.513882][ T895] __sys_sendmsg+0xcd/0x170 [ 7005.513882][ T895] do_syscall_64+0xc6/0x1e0 [ 7005.513882][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7005.513882][ T895] [ 7005.515794][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7005.515794][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7005.515794][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7005.515794][ T895] ipv6_find_idev+0x102/0x170 [ 7005.515794][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7005.515794][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.515794][ T895] netlink_rcv_skb+0x130/0x360 [ 7005.515794][ T895] netlink_unicast+0x449/0x710 [ 7005.515794][ T895] netlink_sendmsg+0x723/0xbe0 [ 7005.515794][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7005.515794][ T895] ___sys_sendmsg+0xee/0x170 [ 7005.515794][ T895] __sys_sendmsg+0xcd/0x170 [ 7005.515794][ T895] do_syscall_64+0xc6/0x1e0 [ 7005.515794][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7005.515794][ T895] [ 7015.758933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7015.759400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7015.759400][ T895] netdev_get_by_index+0x5e/0x80 [ 7015.759400][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7015.759400][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7015.759400][ T895] ip6_route_add+0x1c/0x140 [ 7015.759400][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7015.759400][ T895] addrconf_add_dev+0xe2/0x170 [ 7015.759400][ T895] inet6_addr_add+0x12f/0xa40 [ 7015.759400][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7015.759400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.759400][ T895] netlink_rcv_skb+0x130/0x360 [ 7015.759400][ T895] netlink_unicast+0x449/0x710 [ 7015.759400][ T895] netlink_sendmsg+0x723/0xbe0 [ 7015.759400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7015.759400][ T895] ___sys_sendmsg+0xee/0x170 [ 7015.759400][ T895] __sys_sendmsg+0xcd/0x170 [ 7015.759400][ T895] do_syscall_64+0xc6/0x1e0 [ 7015.759400][ T895] [ 7015.761885][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7015.761885][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7015.761885][ T895] ipv6_find_idev+0x102/0x170 [ 7015.761885][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7015.761885][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.761885][ T895] netlink_rcv_skb+0x130/0x360 [ 7015.761885][ T895] netlink_unicast+0x449/0x710 [ 7015.761885][ T895] netlink_sendmsg+0x723/0xbe0 [ 7015.761885][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7015.761885][ T895] ___sys_sendmsg+0xee/0x170 [ 7015.761885][ T895] __sys_sendmsg+0xcd/0x170 [ 7015.761885][ T895] do_syscall_64+0xc6/0x1e0 [ 7015.761885][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7015.761885][ T895] [ 7015.764342][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7015.764342][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7015.764342][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7015.764342][ T895] ipv6_find_idev+0x102/0x170 [ 7015.764342][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7015.764342][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.764342][ T895] netlink_rcv_skb+0x130/0x360 [ 7015.764342][ T895] netlink_unicast+0x449/0x710 [ 7015.764342][ T895] netlink_sendmsg+0x723/0xbe0 [ 7015.764342][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7015.764342][ T895] ___sys_sendmsg+0xee/0x170 [ 7015.764342][ T895] __sys_sendmsg+0xcd/0x170 [ 7015.764342][ T895] do_syscall_64+0xc6/0x1e0 [ 7015.764342][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7015.764342][ T895] [ 7026.007003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7026.007699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7026.007699][ T895] netdev_get_by_index+0x5e/0x80 [ 7026.007699][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7026.007699][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7026.007699][ T895] ip6_route_add+0x1c/0x140 [ 7026.007699][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7026.007699][ T895] addrconf_add_dev+0xe2/0x170 [ 7026.007699][ T895] inet6_addr_add+0x12f/0xa40 [ 7026.007699][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7026.007699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7026.007699][ T895] netlink_rcv_skb+0x130/0x360 [ 7026.007699][ T895] netlink_unicast+0x449/0x710 [ 7026.007699][ T895] netlink_sendmsg+0x723/0xbe0 [ 7026.007699][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7026.007699][ T895] ___sys_sendmsg+0xee/0x170 [ 7026.007699][ T895] __sys_sendmsg+0xcd/0x170 [ 7026.007699][ T895] do_syscall_64+0xc6/0x1e0 [ 7026.007699][ T895] [ 7026.011383][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7026.011383][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7026.011383][ T895] ipv6_find_idev+0x102/0x170 [ 7026.011383][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7026.011383][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7026.011383][ T895] netlink_rcv_skb+0x130/0x360 [ 7026.011383][ T895] netlink_unicast+0x449/0x710 [ 7026.011383][ T895] netlink_sendmsg+0x723/0xbe0 [ 7026.011383][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7026.011383][ T895] ___sys_sendmsg+0xee/0x170 [ 7026.011383][ T895] __sys_sendmsg+0xcd/0x170 [ 7026.011383][ T895] do_syscall_64+0xc6/0x1e0 [ 7026.011383][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7026.011383][ T895] [ 7026.014251][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7026.014251][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7026.014251][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7026.014251][ T895] ipv6_find_idev+0x102/0x170 [ 7026.014251][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7026.014251][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7026.014251][ T895] netlink_rcv_skb+0x130/0x360 [ 7026.014251][ T895] netlink_unicast+0x449/0x710 [ 7026.014251][ T895] netlink_sendmsg+0x723/0xbe0 [ 7026.014251][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7026.014251][ T895] ___sys_sendmsg+0xee/0x170 [ 7026.014251][ T895] __sys_sendmsg+0xcd/0x170 [ 7026.014251][ T895] do_syscall_64+0xc6/0x1e0 [ 7026.014251][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7026.014251][ T895] [ 7036.255011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7036.255587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7036.255587][ T895] netdev_get_by_index+0x5e/0x80 [ 7036.255587][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7036.255587][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7036.255587][ T895] ip6_route_add+0x1c/0x140 [ 7036.255587][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7036.255587][ T895] addrconf_add_dev+0xe2/0x170 [ 7036.255587][ T895] inet6_addr_add+0x12f/0xa40 [ 7036.255587][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7036.255587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7036.255587][ T895] netlink_rcv_skb+0x130/0x360 [ 7036.255587][ T895] netlink_unicast+0x449/0x710 [ 7036.255587][ T895] netlink_sendmsg+0x723/0xbe0 [ 7036.255587][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7036.255587][ T895] ___sys_sendmsg+0xee/0x170 [ 7036.255587][ T895] __sys_sendmsg+0xcd/0x170 [ 7036.255587][ T895] do_syscall_64+0xc6/0x1e0 [ 7036.255587][ T895] [ 7036.258982][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7036.258982][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7036.258982][ T895] ipv6_find_idev+0x102/0x170 [ 7036.258982][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7036.258982][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7036.258982][ T895] netlink_rcv_skb+0x130/0x360 [ 7036.258982][ T895] netlink_unicast+0x449/0x710 [ 7036.258982][ T895] netlink_sendmsg+0x723/0xbe0 [ 7036.258982][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7036.258982][ T895] ___sys_sendmsg+0xee/0x170 [ 7036.258982][ T895] __sys_sendmsg+0xcd/0x170 [ 7036.258982][ T895] do_syscall_64+0xc6/0x1e0 [ 7036.258982][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7036.258982][ T895] [ 7036.261724][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7036.261724][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7036.261724][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7036.261724][ T895] ipv6_find_idev+0x102/0x170 [ 7036.261724][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7036.261724][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7036.261724][ T895] netlink_rcv_skb+0x130/0x360 [ 7036.261724][ T895] netlink_unicast+0x449/0x710 [ 7036.261724][ T895] netlink_sendmsg+0x723/0xbe0 [ 7036.261724][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7036.261724][ T895] ___sys_sendmsg+0xee/0x170 [ 7036.261724][ T895] __sys_sendmsg+0xcd/0x170 [ 7036.261724][ T895] do_syscall_64+0xc6/0x1e0 [ 7036.261724][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7036.261724][ T895] [ 7046.383005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7046.383413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7046.383413][ T895] netdev_get_by_index+0x5e/0x80 [ 7046.383413][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7046.383413][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7046.383413][ T895] ip6_route_add+0x1c/0x140 [ 7046.383413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7046.383413][ T895] addrconf_add_dev+0xe2/0x170 [ 7046.383413][ T895] inet6_addr_add+0x12f/0xa40 [ 7046.383413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7046.383413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7046.383413][ T895] netlink_rcv_skb+0x130/0x360 [ 7046.383413][ T895] netlink_unicast+0x449/0x710 [ 7046.383413][ T895] netlink_sendmsg+0x723/0xbe0 [ 7046.383413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7046.383413][ T895] ___sys_sendmsg+0xee/0x170 [ 7046.383413][ T895] __sys_sendmsg+0xcd/0x170 [ 7046.383413][ T895] do_syscall_64+0xc6/0x1e0 [ 7046.383413][ T895] [ 7046.385613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7046.385613][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7046.385613][ T895] ipv6_find_idev+0x102/0x170 [ 7046.385613][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7046.385613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7046.385613][ T895] netlink_rcv_skb+0x130/0x360 [ 7046.385613][ T895] netlink_unicast+0x449/0x710 [ 7046.385613][ T895] netlink_sendmsg+0x723/0xbe0 [ 7046.385613][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7046.385613][ T895] ___sys_sendmsg+0xee/0x170 [ 7046.385613][ T895] __sys_sendmsg+0xcd/0x170 [ 7046.385613][ T895] do_syscall_64+0xc6/0x1e0 [ 7046.385613][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7046.385613][ T895] [ 7046.387321][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7046.387321][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7046.387321][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7046.387321][ T895] ipv6_find_idev+0x102/0x170 [ 7046.387321][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7046.387321][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7046.387321][ T895] netlink_rcv_skb+0x130/0x360 [ 7046.387321][ T895] netlink_unicast+0x449/0x710 [ 7046.387321][ T895] netlink_sendmsg+0x723/0xbe0 [ 7046.387321][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7046.387321][ T895] ___sys_sendmsg+0xee/0x170 [ 7046.387321][ T895] __sys_sendmsg+0xcd/0x170 [ 7046.387321][ T895] do_syscall_64+0xc6/0x1e0 [ 7046.387321][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7046.387321][ T895] [ 7056.631054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7056.631474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7056.631474][ T895] netdev_get_by_index+0x5e/0x80 [ 7056.631474][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7056.631474][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7056.631474][ T895] ip6_route_add+0x1c/0x140 [ 7056.631474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7056.631474][ T895] addrconf_add_dev+0xe2/0x170 [ 7056.631474][ T895] inet6_addr_add+0x12f/0xa40 [ 7056.631474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7056.631474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.631474][ T895] netlink_rcv_skb+0x130/0x360 [ 7056.631474][ T895] netlink_unicast+0x449/0x710 [ 7056.631474][ T895] netlink_sendmsg+0x723/0xbe0 [ 7056.631474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7056.631474][ T895] ___sys_sendmsg+0xee/0x170 [ 7056.631474][ T895] __sys_sendmsg+0xcd/0x170 [ 7056.631474][ T895] do_syscall_64+0xc6/0x1e0 [ 7056.631474][ T895] [ 7056.633680][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7056.633680][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7056.633680][ T895] ipv6_find_idev+0x102/0x170 [ 7056.633680][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7056.633680][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.633680][ T895] netlink_rcv_skb+0x130/0x360 [ 7056.633680][ T895] netlink_unicast+0x449/0x710 [ 7056.633680][ T895] netlink_sendmsg+0x723/0xbe0 [ 7056.633680][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7056.633680][ T895] ___sys_sendmsg+0xee/0x170 [ 7056.633680][ T895] __sys_sendmsg+0xcd/0x170 [ 7056.633680][ T895] do_syscall_64+0xc6/0x1e0 [ 7056.633680][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7056.633680][ T895] [ 7056.635405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7056.635405][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7056.635405][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7056.635405][ T895] ipv6_find_idev+0x102/0x170 [ 7056.635405][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7056.635405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.635405][ T895] netlink_rcv_skb+0x130/0x360 [ 7056.635405][ T895] netlink_unicast+0x449/0x710 [ 7056.635405][ T895] netlink_sendmsg+0x723/0xbe0 [ 7056.635405][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7056.635405][ T895] ___sys_sendmsg+0xee/0x170 [ 7056.635405][ T895] __sys_sendmsg+0xcd/0x170 [ 7056.635405][ T895] do_syscall_64+0xc6/0x1e0 [ 7056.635405][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7056.635405][ T895] [ 7066.831000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7066.831418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7066.831418][ T895] netdev_get_by_index+0x5e/0x80 [ 7066.831418][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7066.831418][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7066.831418][ T895] ip6_route_add+0x1c/0x140 [ 7066.831418][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7066.831418][ T895] addrconf_add_dev+0xe2/0x170 [ 7066.831418][ T895] inet6_addr_add+0x12f/0xa40 [ 7066.831418][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7066.831418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.831418][ T895] netlink_rcv_skb+0x130/0x360 [ 7066.831418][ T895] netlink_unicast+0x449/0x710 [ 7066.831418][ T895] netlink_sendmsg+0x723/0xbe0 [ 7066.831418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7066.831418][ T895] ___sys_sendmsg+0xee/0x170 [ 7066.831418][ T895] __sys_sendmsg+0xcd/0x170 [ 7066.831418][ T895] do_syscall_64+0xc6/0x1e0 [ 7066.831418][ T895] [ 7066.833628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7066.833628][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7066.833628][ T895] ipv6_find_idev+0x102/0x170 [ 7066.833628][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7066.833628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.833628][ T895] netlink_rcv_skb+0x130/0x360 [ 7066.833628][ T895] netlink_unicast+0x449/0x710 [ 7066.833628][ T895] netlink_sendmsg+0x723/0xbe0 [ 7066.833628][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7066.833628][ T895] ___sys_sendmsg+0xee/0x170 [ 7066.833628][ T895] __sys_sendmsg+0xcd/0x170 [ 7066.833628][ T895] do_syscall_64+0xc6/0x1e0 [ 7066.833628][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7066.833628][ T895] [ 7066.835354][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7066.835354][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7066.835354][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7066.835354][ T895] ipv6_find_idev+0x102/0x170 [ 7066.835354][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7066.835354][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.835354][ T895] netlink_rcv_skb+0x130/0x360 [ 7066.835354][ T895] netlink_unicast+0x449/0x710 [ 7066.835354][ T895] netlink_sendmsg+0x723/0xbe0 [ 7066.835354][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7066.835354][ T895] ___sys_sendmsg+0xee/0x170 [ 7066.835354][ T895] __sys_sendmsg+0xcd/0x170 [ 7066.835354][ T895] do_syscall_64+0xc6/0x1e0 [ 7066.835354][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7066.835354][ T895] [ 7076.942940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7076.943357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7076.943357][ T895] netdev_get_by_index+0x5e/0x80 [ 7076.943357][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7076.943357][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7076.943357][ T895] ip6_route_add+0x1c/0x140 [ 7076.943357][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7076.943357][ T895] addrconf_add_dev+0xe2/0x170 [ 7076.943357][ T895] inet6_addr_add+0x12f/0xa40 [ 7076.943357][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7076.943357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.943357][ T895] netlink_rcv_skb+0x130/0x360 [ 7076.943357][ T895] netlink_unicast+0x449/0x710 [ 7076.943357][ T895] netlink_sendmsg+0x723/0xbe0 [ 7076.943357][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7076.943357][ T895] ___sys_sendmsg+0xee/0x170 [ 7076.943357][ T895] __sys_sendmsg+0xcd/0x170 [ 7076.943357][ T895] do_syscall_64+0xc6/0x1e0 [ 7076.943357][ T895] [ 7076.945578][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7076.945578][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7076.945578][ T895] ipv6_find_idev+0x102/0x170 [ 7076.945578][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7076.945578][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.945578][ T895] netlink_rcv_skb+0x130/0x360 [ 7076.945578][ T895] netlink_unicast+0x449/0x710 [ 7076.945578][ T895] netlink_sendmsg+0x723/0xbe0 [ 7076.945578][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7076.945578][ T895] ___sys_sendmsg+0xee/0x170 [ 7076.945578][ T895] __sys_sendmsg+0xcd/0x170 [ 7076.945578][ T895] do_syscall_64+0xc6/0x1e0 [ 7076.945578][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7076.945578][ T895] [ 7076.947324][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7076.947324][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7076.947324][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7076.947324][ T895] ipv6_find_idev+0x102/0x170 [ 7076.947324][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7076.947324][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.947324][ T895] netlink_rcv_skb+0x130/0x360 [ 7076.947324][ T895] netlink_unicast+0x449/0x710 [ 7076.947324][ T895] netlink_sendmsg+0x723/0xbe0 [ 7076.947324][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7076.947324][ T895] ___sys_sendmsg+0xee/0x170 [ 7076.947324][ T895] __sys_sendmsg+0xcd/0x170 [ 7076.947324][ T895] do_syscall_64+0xc6/0x1e0 [ 7076.947324][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7076.947324][ T895] [ 7087.063005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7087.063429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7087.063429][ T895] netdev_get_by_index+0x5e/0x80 [ 7087.063429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7087.063429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7087.063429][ T895] ip6_route_add+0x1c/0x140 [ 7087.063429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7087.063429][ T895] addrconf_add_dev+0xe2/0x170 [ 7087.063429][ T895] inet6_addr_add+0x12f/0xa40 [ 7087.063429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7087.063429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.063429][ T895] netlink_rcv_skb+0x130/0x360 [ 7087.063429][ T895] netlink_unicast+0x449/0x710 [ 7087.063429][ T895] netlink_sendmsg+0x723/0xbe0 [ 7087.063429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7087.063429][ T895] ___sys_sendmsg+0xee/0x170 [ 7087.063429][ T895] __sys_sendmsg+0xcd/0x170 [ 7087.063429][ T895] do_syscall_64+0xc6/0x1e0 [ 7087.063429][ T895] [ 7087.065647][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7087.065647][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7087.065647][ T895] ipv6_find_idev+0x102/0x170 [ 7087.065647][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7087.065647][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.065647][ T895] netlink_rcv_skb+0x130/0x360 [ 7087.065647][ T895] netlink_unicast+0x449/0x710 [ 7087.065647][ T895] netlink_sendmsg+0x723/0xbe0 [ 7087.065647][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7087.065647][ T895] ___sys_sendmsg+0xee/0x170 [ 7087.065647][ T895] __sys_sendmsg+0xcd/0x170 [ 7087.065647][ T895] do_syscall_64+0xc6/0x1e0 [ 7087.065647][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7087.065647][ T895] [ 7087.067403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7087.067403][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7087.067403][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7087.067403][ T895] ipv6_find_idev+0x102/0x170 [ 7087.067403][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7087.067403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.067403][ T895] netlink_rcv_skb+0x130/0x360 [ 7087.067403][ T895] netlink_unicast+0x449/0x710 [ 7087.067403][ T895] netlink_sendmsg+0x723/0xbe0 [ 7087.067403][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7087.067403][ T895] ___sys_sendmsg+0xee/0x170 [ 7087.067403][ T895] __sys_sendmsg+0xcd/0x170 [ 7087.067403][ T895] do_syscall_64+0xc6/0x1e0 [ 7087.067403][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7087.067403][ T895] [ 7097.215026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7097.215445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7097.215445][ T895] netdev_get_by_index+0x5e/0x80 [ 7097.215445][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7097.215445][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7097.215445][ T895] ip6_route_add+0x1c/0x140 [ 7097.215445][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7097.215445][ T895] addrconf_add_dev+0xe2/0x170 [ 7097.215445][ T895] inet6_addr_add+0x12f/0xa40 [ 7097.215445][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7097.215445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.215445][ T895] netlink_rcv_skb+0x130/0x360 [ 7097.215445][ T895] netlink_unicast+0x449/0x710 [ 7097.215445][ T895] netlink_sendmsg+0x723/0xbe0 [ 7097.215445][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7097.215445][ T895] ___sys_sendmsg+0xee/0x170 [ 7097.215445][ T895] __sys_sendmsg+0xcd/0x170 [ 7097.215445][ T895] do_syscall_64+0xc6/0x1e0 [ 7097.215445][ T895] [ 7097.217650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7097.217650][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7097.217650][ T895] ipv6_find_idev+0x102/0x170 [ 7097.217650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7097.217650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.217650][ T895] netlink_rcv_skb+0x130/0x360 [ 7097.217650][ T895] netlink_unicast+0x449/0x710 [ 7097.217650][ T895] netlink_sendmsg+0x723/0xbe0 [ 7097.217650][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7097.217650][ T895] ___sys_sendmsg+0xee/0x170 [ 7097.217650][ T895] __sys_sendmsg+0xcd/0x170 [ 7097.217650][ T895] do_syscall_64+0xc6/0x1e0 [ 7097.217650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7097.217650][ T895] [ 7097.219383][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7097.219383][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7097.219383][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7097.219383][ T895] ipv6_find_idev+0x102/0x170 [ 7097.219383][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7097.219383][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.219383][ T895] netlink_rcv_skb+0x130/0x360 [ 7097.219383][ T895] netlink_unicast+0x449/0x710 [ 7097.219383][ T895] netlink_sendmsg+0x723/0xbe0 [ 7097.219383][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7097.219383][ T895] ___sys_sendmsg+0xee/0x170 [ 7097.219383][ T895] __sys_sendmsg+0xcd/0x170 [ 7097.219383][ T895] do_syscall_64+0xc6/0x1e0 [ 7097.219383][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7097.219383][ T895] [ 7107.463033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7107.463453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7107.463453][ T895] netdev_get_by_index+0x5e/0x80 [ 7107.463453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7107.463453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7107.463453][ T895] ip6_route_add+0x1c/0x140 [ 7107.463453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7107.463453][ T895] addrconf_add_dev+0xe2/0x170 [ 7107.463453][ T895] inet6_addr_add+0x12f/0xa40 [ 7107.463453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7107.463453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.463453][ T895] netlink_rcv_skb+0x130/0x360 [ 7107.463453][ T895] netlink_unicast+0x449/0x710 [ 7107.463453][ T895] netlink_sendmsg+0x723/0xbe0 [ 7107.463453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7107.463453][ T895] ___sys_sendmsg+0xee/0x170 [ 7107.463453][ T895] __sys_sendmsg+0xcd/0x170 [ 7107.463453][ T895] do_syscall_64+0xc6/0x1e0 [ 7107.463453][ T895] [ 7107.465701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7107.465701][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7107.465701][ T895] ipv6_find_idev+0x102/0x170 [ 7107.465701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7107.465701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.465701][ T895] netlink_rcv_skb+0x130/0x360 [ 7107.465701][ T895] netlink_unicast+0x449/0x710 [ 7107.465701][ T895] netlink_sendmsg+0x723/0xbe0 [ 7107.465701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7107.465701][ T895] ___sys_sendmsg+0xee/0x170 [ 7107.465701][ T895] __sys_sendmsg+0xcd/0x170 [ 7107.465701][ T895] do_syscall_64+0xc6/0x1e0 [ 7107.465701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7107.465701][ T895] [ 7107.467439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7107.467439][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7107.467439][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7107.467439][ T895] ipv6_find_idev+0x102/0x170 [ 7107.467439][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7107.467439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.467439][ T895] netlink_rcv_skb+0x130/0x360 [ 7107.467439][ T895] netlink_unicast+0x449/0x710 [ 7107.467439][ T895] netlink_sendmsg+0x723/0xbe0 [ 7107.467439][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7107.467439][ T895] ___sys_sendmsg+0xee/0x170 [ 7107.467439][ T895] __sys_sendmsg+0xcd/0x170 [ 7107.467439][ T895] do_syscall_64+0xc6/0x1e0 [ 7107.467439][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7107.467439][ T895] [ 7117.543046][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7117.543471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7117.543471][ T895] netdev_get_by_index+0x5e/0x80 [ 7117.543471][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7117.543471][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7117.543471][ T895] ip6_route_add+0x1c/0x140 [ 7117.543471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7117.543471][ T895] addrconf_add_dev+0xe2/0x170 [ 7117.543471][ T895] inet6_addr_add+0x12f/0xa40 [ 7117.543471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7117.543471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.543471][ T895] netlink_rcv_skb+0x130/0x360 [ 7117.543471][ T895] netlink_unicast+0x449/0x710 [ 7117.543471][ T895] netlink_sendmsg+0x723/0xbe0 [ 7117.543471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7117.543471][ T895] ___sys_sendmsg+0xee/0x170 [ 7117.543471][ T895] __sys_sendmsg+0xcd/0x170 [ 7117.543471][ T895] do_syscall_64+0xc6/0x1e0 [ 7117.543471][ T895] [ 7117.545727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7117.545727][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7117.545727][ T895] ipv6_find_idev+0x102/0x170 [ 7117.545727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7117.545727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.545727][ T895] netlink_rcv_skb+0x130/0x360 [ 7117.545727][ T895] netlink_unicast+0x449/0x710 [ 7117.545727][ T895] netlink_sendmsg+0x723/0xbe0 [ 7117.545727][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7117.545727][ T895] ___sys_sendmsg+0xee/0x170 [ 7117.545727][ T895] __sys_sendmsg+0xcd/0x170 [ 7117.545727][ T895] do_syscall_64+0xc6/0x1e0 [ 7117.545727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7117.545727][ T895] [ 7117.547447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7117.547447][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7117.547447][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7117.547447][ T895] ipv6_find_idev+0x102/0x170 [ 7117.547447][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7117.547447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.547447][ T895] netlink_rcv_skb+0x130/0x360 [ 7117.547447][ T895] netlink_unicast+0x449/0x710 [ 7117.547447][ T895] netlink_sendmsg+0x723/0xbe0 [ 7117.547447][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7117.547447][ T895] ___sys_sendmsg+0xee/0x170 [ 7117.547447][ T895] __sys_sendmsg+0xcd/0x170 [ 7117.547447][ T895] do_syscall_64+0xc6/0x1e0 [ 7117.547447][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7117.547447][ T895] [ 7127.654997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7127.655428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7127.655428][ T895] netdev_get_by_index+0x5e/0x80 [ 7127.655428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7127.655428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7127.655428][ T895] ip6_route_add+0x1c/0x140 [ 7127.655428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7127.655428][ T895] addrconf_add_dev+0xe2/0x170 [ 7127.655428][ T895] inet6_addr_add+0x12f/0xa40 [ 7127.655428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7127.655428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.655428][ T895] netlink_rcv_skb+0x130/0x360 [ 7127.655428][ T895] netlink_unicast+0x449/0x710 [ 7127.655428][ T895] netlink_sendmsg+0x723/0xbe0 [ 7127.655428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7127.655428][ T895] ___sys_sendmsg+0xee/0x170 [ 7127.655428][ T895] __sys_sendmsg+0xcd/0x170 [ 7127.655428][ T895] do_syscall_64+0xc6/0x1e0 [ 7127.655428][ T895] [ 7127.657651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7127.657651][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7127.657651][ T895] ipv6_find_idev+0x102/0x170 [ 7127.657651][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7127.657651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.657651][ T895] netlink_rcv_skb+0x130/0x360 [ 7127.657651][ T895] netlink_unicast+0x449/0x710 [ 7127.657651][ T895] netlink_sendmsg+0x723/0xbe0 [ 7127.657651][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7127.657651][ T895] ___sys_sendmsg+0xee/0x170 [ 7127.657651][ T895] __sys_sendmsg+0xcd/0x170 [ 7127.657651][ T895] do_syscall_64+0xc6/0x1e0 [ 7127.657651][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7127.657651][ T895] [ 7127.659393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7127.659393][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7127.659393][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7127.659393][ T895] ipv6_find_idev+0x102/0x170 [ 7127.659393][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7127.659393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.659393][ T895] netlink_rcv_skb+0x130/0x360 [ 7127.659393][ T895] netlink_unicast+0x449/0x710 [ 7127.659393][ T895] netlink_sendmsg+0x723/0xbe0 [ 7127.659393][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7127.659393][ T895] ___sys_sendmsg+0xee/0x170 [ 7127.659393][ T895] __sys_sendmsg+0xcd/0x170 [ 7127.659393][ T895] do_syscall_64+0xc6/0x1e0 [ 7127.659393][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7127.659393][ T895] [ 7137.703062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7137.703495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7137.703495][ T895] netdev_get_by_index+0x5e/0x80 [ 7137.703495][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7137.703495][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7137.703495][ T895] ip6_route_add+0x1c/0x140 [ 7137.703495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7137.703495][ T895] addrconf_add_dev+0xe2/0x170 [ 7137.703495][ T895] inet6_addr_add+0x12f/0xa40 [ 7137.703495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7137.703495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.703495][ T895] netlink_rcv_skb+0x130/0x360 [ 7137.703495][ T895] netlink_unicast+0x449/0x710 [ 7137.703495][ T895] netlink_sendmsg+0x723/0xbe0 [ 7137.703495][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7137.703495][ T895] ___sys_sendmsg+0xee/0x170 [ 7137.703495][ T895] __sys_sendmsg+0xcd/0x170 [ 7137.703495][ T895] do_syscall_64+0xc6/0x1e0 [ 7137.703495][ T895] [ 7137.705719][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7137.705719][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7137.705719][ T895] ipv6_find_idev+0x102/0x170 [ 7137.705719][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7137.705719][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.705719][ T895] netlink_rcv_skb+0x130/0x360 [ 7137.705719][ T895] netlink_unicast+0x449/0x710 [ 7137.705719][ T895] netlink_sendmsg+0x723/0xbe0 [ 7137.705719][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7137.705719][ T895] ___sys_sendmsg+0xee/0x170 [ 7137.705719][ T895] __sys_sendmsg+0xcd/0x170 [ 7137.705719][ T895] do_syscall_64+0xc6/0x1e0 [ 7137.705719][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7137.705719][ T895] [ 7137.707451][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7137.707451][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7137.707451][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7137.707451][ T895] ipv6_find_idev+0x102/0x170 [ 7137.707451][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7137.707451][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.707451][ T895] netlink_rcv_skb+0x130/0x360 [ 7137.707451][ T895] netlink_unicast+0x449/0x710 [ 7137.707451][ T895] netlink_sendmsg+0x723/0xbe0 [ 7137.707451][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7137.707451][ T895] ___sys_sendmsg+0xee/0x170 [ 7137.707451][ T895] __sys_sendmsg+0xcd/0x170 [ 7137.707451][ T895] do_syscall_64+0xc6/0x1e0 [ 7137.707451][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7137.707451][ T895] [ 7147.839017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7147.839611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7147.839611][ T895] netdev_get_by_index+0x5e/0x80 [ 7147.839611][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7147.839611][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7147.839611][ T895] ip6_route_add+0x1c/0x140 [ 7147.839611][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7147.839611][ T895] addrconf_add_dev+0xe2/0x170 [ 7147.839611][ T895] inet6_addr_add+0x12f/0xa40 [ 7147.839611][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7147.839611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7147.839611][ T895] netlink_rcv_skb+0x130/0x360 [ 7147.839611][ T895] netlink_unicast+0x449/0x710 [ 7147.839611][ T895] netlink_sendmsg+0x723/0xbe0 [ 7147.839611][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7147.839611][ T895] ___sys_sendmsg+0xee/0x170 [ 7147.839611][ T895] __sys_sendmsg+0xcd/0x170 [ 7147.839611][ T895] do_syscall_64+0xc6/0x1e0 [ 7147.839611][ T895] [ 7147.843282][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7147.843282][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7147.843282][ T895] ipv6_find_idev+0x102/0x170 [ 7147.843282][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7147.843282][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7147.843282][ T895] netlink_rcv_skb+0x130/0x360 [ 7147.843282][ T895] netlink_unicast+0x449/0x710 [ 7147.843282][ T895] netlink_sendmsg+0x723/0xbe0 [ 7147.843282][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7147.843282][ T895] ___sys_sendmsg+0xee/0x170 [ 7147.843282][ T895] __sys_sendmsg+0xcd/0x170 [ 7147.843282][ T895] do_syscall_64+0xc6/0x1e0 [ 7147.843282][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7147.843282][ T895] [ 7147.846109][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7147.846109][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7147.846109][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7147.846109][ T895] ipv6_find_idev+0x102/0x170 [ 7147.846109][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7147.846109][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7147.846109][ T895] netlink_rcv_skb+0x130/0x360 [ 7147.846109][ T895] netlink_unicast+0x449/0x710 [ 7147.846109][ T895] netlink_sendmsg+0x723/0xbe0 [ 7147.846109][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7147.846109][ T895] ___sys_sendmsg+0xee/0x170 [ 7147.846109][ T895] __sys_sendmsg+0xcd/0x170 [ 7147.846109][ T895] do_syscall_64+0xc6/0x1e0 [ 7147.846109][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7147.846109][ T895] [ 7158.095003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7158.095425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7158.095425][ T895] netdev_get_by_index+0x5e/0x80 [ 7158.095425][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7158.095425][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7158.095425][ T895] ip6_route_add+0x1c/0x140 [ 7158.095425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7158.095425][ T895] addrconf_add_dev+0xe2/0x170 [ 7158.095425][ T895] inet6_addr_add+0x12f/0xa40 [ 7158.095425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7158.095425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.095425][ T895] netlink_rcv_skb+0x130/0x360 [ 7158.095425][ T895] netlink_unicast+0x449/0x710 [ 7158.095425][ T895] netlink_sendmsg+0x723/0xbe0 [ 7158.095425][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7158.095425][ T895] ___sys_sendmsg+0xee/0x170 [ 7158.095425][ T895] __sys_sendmsg+0xcd/0x170 [ 7158.095425][ T895] do_syscall_64+0xc6/0x1e0 [ 7158.095425][ T895] [ 7158.097650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7158.097650][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7158.097650][ T895] ipv6_find_idev+0x102/0x170 [ 7158.097650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7158.097650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.097650][ T895] netlink_rcv_skb+0x130/0x360 [ 7158.097650][ T895] netlink_unicast+0x449/0x710 [ 7158.097650][ T895] netlink_sendmsg+0x723/0xbe0 [ 7158.097650][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7158.097650][ T895] ___sys_sendmsg+0xee/0x170 [ 7158.097650][ T895] __sys_sendmsg+0xcd/0x170 [ 7158.097650][ T895] do_syscall_64+0xc6/0x1e0 [ 7158.097650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7158.097650][ T895] [ 7158.099397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7158.099397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7158.099397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7158.099397][ T895] ipv6_find_idev+0x102/0x170 [ 7158.099397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7158.099397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.099397][ T895] netlink_rcv_skb+0x130/0x360 [ 7158.099397][ T895] netlink_unicast+0x449/0x710 [ 7158.099397][ T895] netlink_sendmsg+0x723/0xbe0 [ 7158.099397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7158.099397][ T895] ___sys_sendmsg+0xee/0x170 [ 7158.099397][ T895] __sys_sendmsg+0xcd/0x170 [ 7158.099397][ T895] do_syscall_64+0xc6/0x1e0 [ 7158.099397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7158.099397][ T895] [ 7168.343002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7168.343424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7168.343424][ T895] netdev_get_by_index+0x5e/0x80 [ 7168.343424][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7168.343424][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7168.343424][ T895] ip6_route_add+0x1c/0x140 [ 7168.343424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7168.343424][ T895] addrconf_add_dev+0xe2/0x170 [ 7168.343424][ T895] inet6_addr_add+0x12f/0xa40 [ 7168.343424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7168.343424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.343424][ T895] netlink_rcv_skb+0x130/0x360 [ 7168.343424][ T895] netlink_unicast+0x449/0x710 [ 7168.343424][ T895] netlink_sendmsg+0x723/0xbe0 [ 7168.343424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7168.343424][ T895] ___sys_sendmsg+0xee/0x170 [ 7168.343424][ T895] __sys_sendmsg+0xcd/0x170 [ 7168.343424][ T895] do_syscall_64+0xc6/0x1e0 [ 7168.343424][ T895] [ 7168.345664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7168.345664][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7168.345664][ T895] ipv6_find_idev+0x102/0x170 [ 7168.345664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7168.345664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.345664][ T895] netlink_rcv_skb+0x130/0x360 [ 7168.345664][ T895] netlink_unicast+0x449/0x710 [ 7168.345664][ T895] netlink_sendmsg+0x723/0xbe0 [ 7168.345664][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7168.345664][ T895] ___sys_sendmsg+0xee/0x170 [ 7168.345664][ T895] __sys_sendmsg+0xcd/0x170 [ 7168.345664][ T895] do_syscall_64+0xc6/0x1e0 [ 7168.345664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7168.345664][ T895] [ 7168.347410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7168.347410][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7168.347410][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7168.347410][ T895] ipv6_find_idev+0x102/0x170 [ 7168.347410][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7168.347410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.347410][ T895] netlink_rcv_skb+0x130/0x360 [ 7168.347410][ T895] netlink_unicast+0x449/0x710 [ 7168.347410][ T895] netlink_sendmsg+0x723/0xbe0 [ 7168.347410][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7168.347410][ T895] ___sys_sendmsg+0xee/0x170 [ 7168.347410][ T895] __sys_sendmsg+0xcd/0x170 [ 7168.347410][ T895] do_syscall_64+0xc6/0x1e0 [ 7168.347410][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7168.347410][ T895] [ 7178.591003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7178.591434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7178.591434][ T895] netdev_get_by_index+0x5e/0x80 [ 7178.591434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7178.591434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7178.591434][ T895] ip6_route_add+0x1c/0x140 [ 7178.591434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7178.591434][ T895] addrconf_add_dev+0xe2/0x170 [ 7178.591434][ T895] inet6_addr_add+0x12f/0xa40 [ 7178.591434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7178.591434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.591434][ T895] netlink_rcv_skb+0x130/0x360 [ 7178.591434][ T895] netlink_unicast+0x449/0x710 [ 7178.591434][ T895] netlink_sendmsg+0x723/0xbe0 [ 7178.591434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7178.591434][ T895] ___sys_sendmsg+0xee/0x170 [ 7178.591434][ T895] __sys_sendmsg+0xcd/0x170 [ 7178.591434][ T895] do_syscall_64+0xc6/0x1e0 [ 7178.591434][ T895] [ 7178.593670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7178.593670][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7178.593670][ T895] ipv6_find_idev+0x102/0x170 [ 7178.593670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7178.593670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.593670][ T895] netlink_rcv_skb+0x130/0x360 [ 7178.593670][ T895] netlink_unicast+0x449/0x710 [ 7178.593670][ T895] netlink_sendmsg+0x723/0xbe0 [ 7178.593670][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7178.593670][ T895] ___sys_sendmsg+0xee/0x170 [ 7178.593670][ T895] __sys_sendmsg+0xcd/0x170 [ 7178.593670][ T895] do_syscall_64+0xc6/0x1e0 [ 7178.593670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7178.593670][ T895] [ 7178.595412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7178.595412][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7178.595412][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7178.595412][ T895] ipv6_find_idev+0x102/0x170 [ 7178.595412][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7178.595412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.595412][ T895] netlink_rcv_skb+0x130/0x360 [ 7178.595412][ T895] netlink_unicast+0x449/0x710 [ 7178.595412][ T895] netlink_sendmsg+0x723/0xbe0 [ 7178.595412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7178.595412][ T895] ___sys_sendmsg+0xee/0x170 [ 7178.595412][ T895] __sys_sendmsg+0xcd/0x170 [ 7178.595412][ T895] do_syscall_64+0xc6/0x1e0 [ 7178.595412][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7178.595412][ T895] [ 7188.847014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7188.847444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7188.847444][ T895] netdev_get_by_index+0x5e/0x80 [ 7188.847444][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7188.847444][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7188.847444][ T895] ip6_route_add+0x1c/0x140 [ 7188.847444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7188.847444][ T895] addrconf_add_dev+0xe2/0x170 [ 7188.847444][ T895] inet6_addr_add+0x12f/0xa40 [ 7188.847444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7188.847444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.847444][ T895] netlink_rcv_skb+0x130/0x360 [ 7188.847444][ T895] netlink_unicast+0x449/0x710 [ 7188.847444][ T895] netlink_sendmsg+0x723/0xbe0 [ 7188.847444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7188.847444][ T895] ___sys_sendmsg+0xee/0x170 [ 7188.847444][ T895] __sys_sendmsg+0xcd/0x170 [ 7188.847444][ T895] do_syscall_64+0xc6/0x1e0 [ 7188.847444][ T895] [ 7188.849690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7188.849690][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7188.849690][ T895] ipv6_find_idev+0x102/0x170 [ 7188.849690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7188.849690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.849690][ T895] netlink_rcv_skb+0x130/0x360 [ 7188.849690][ T895] netlink_unicast+0x449/0x710 [ 7188.849690][ T895] netlink_sendmsg+0x723/0xbe0 [ 7188.849690][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7188.849690][ T895] ___sys_sendmsg+0xee/0x170 [ 7188.849690][ T895] __sys_sendmsg+0xcd/0x170 [ 7188.849690][ T895] do_syscall_64+0xc6/0x1e0 [ 7188.849690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7188.849690][ T895] [ 7188.851421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7188.851421][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7188.851421][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7188.851421][ T895] ipv6_find_idev+0x102/0x170 [ 7188.851421][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7188.851421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.851421][ T895] netlink_rcv_skb+0x130/0x360 [ 7188.851421][ T895] netlink_unicast+0x449/0x710 [ 7188.851421][ T895] netlink_sendmsg+0x723/0xbe0 [ 7188.851421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7188.851421][ T895] ___sys_sendmsg+0xee/0x170 [ 7188.851421][ T895] __sys_sendmsg+0xcd/0x170 [ 7188.851421][ T895] do_syscall_64+0xc6/0x1e0 [ 7188.851421][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7188.851421][ T895] [ 7199.095006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7199.095433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7199.095433][ T895] netdev_get_by_index+0x5e/0x80 [ 7199.095433][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7199.095433][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7199.095433][ T895] ip6_route_add+0x1c/0x140 [ 7199.095433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7199.095433][ T895] addrconf_add_dev+0xe2/0x170 [ 7199.095433][ T895] inet6_addr_add+0x12f/0xa40 [ 7199.095433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7199.095433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.095433][ T895] netlink_rcv_skb+0x130/0x360 [ 7199.095433][ T895] netlink_unicast+0x449/0x710 [ 7199.095433][ T895] netlink_sendmsg+0x723/0xbe0 [ 7199.095433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7199.095433][ T895] ___sys_sendmsg+0xee/0x170 [ 7199.095433][ T895] __sys_sendmsg+0xcd/0x170 [ 7199.095433][ T895] do_syscall_64+0xc6/0x1e0 [ 7199.095433][ T895] [ 7199.097687][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7199.097687][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7199.097687][ T895] ipv6_find_idev+0x102/0x170 [ 7199.097687][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7199.097687][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.097687][ T895] netlink_rcv_skb+0x130/0x360 [ 7199.097687][ T895] netlink_unicast+0x449/0x710 [ 7199.097687][ T895] netlink_sendmsg+0x723/0xbe0 [ 7199.097687][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7199.097687][ T895] ___sys_sendmsg+0xee/0x170 [ 7199.097687][ T895] __sys_sendmsg+0xcd/0x170 [ 7199.097687][ T895] do_syscall_64+0xc6/0x1e0 [ 7199.097687][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7199.097687][ T895] [ 7199.099427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7199.099427][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7199.099427][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7199.099427][ T895] ipv6_find_idev+0x102/0x170 [ 7199.099427][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7199.099427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.099427][ T895] netlink_rcv_skb+0x130/0x360 [ 7199.099427][ T895] netlink_unicast+0x449/0x710 [ 7199.099427][ T895] netlink_sendmsg+0x723/0xbe0 [ 7199.099427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7199.099427][ T895] ___sys_sendmsg+0xee/0x170 [ 7199.099427][ T895] __sys_sendmsg+0xcd/0x170 [ 7199.099427][ T895] do_syscall_64+0xc6/0x1e0 [ 7199.099427][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7199.099427][ T895] [ 7209.343024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7209.343459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7209.343459][ T895] netdev_get_by_index+0x5e/0x80 [ 7209.343459][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7209.343459][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7209.343459][ T895] ip6_route_add+0x1c/0x140 [ 7209.343459][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7209.343459][ T895] addrconf_add_dev+0xe2/0x170 [ 7209.343459][ T895] inet6_addr_add+0x12f/0xa40 [ 7209.343459][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7209.343459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.343459][ T895] netlink_rcv_skb+0x130/0x360 [ 7209.343459][ T895] netlink_unicast+0x449/0x710 [ 7209.343459][ T895] netlink_sendmsg+0x723/0xbe0 [ 7209.343459][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7209.343459][ T895] ___sys_sendmsg+0xee/0x170 [ 7209.343459][ T895] __sys_sendmsg+0xcd/0x170 [ 7209.343459][ T895] do_syscall_64+0xc6/0x1e0 [ 7209.343459][ T895] [ 7209.345717][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7209.345717][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7209.345717][ T895] ipv6_find_idev+0x102/0x170 [ 7209.345717][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7209.345717][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.345717][ T895] netlink_rcv_skb+0x130/0x360 [ 7209.345717][ T895] netlink_unicast+0x449/0x710 [ 7209.345717][ T895] netlink_sendmsg+0x723/0xbe0 [ 7209.345717][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7209.345717][ T895] ___sys_sendmsg+0xee/0x170 [ 7209.345717][ T895] __sys_sendmsg+0xcd/0x170 [ 7209.345717][ T895] do_syscall_64+0xc6/0x1e0 [ 7209.345717][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7209.345717][ T895] [ 7209.347454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7209.347454][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7209.347454][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7209.347454][ T895] ipv6_find_idev+0x102/0x170 [ 7209.347454][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7209.347454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.347454][ T895] netlink_rcv_skb+0x130/0x360 [ 7209.347454][ T895] netlink_unicast+0x449/0x710 [ 7209.347454][ T895] netlink_sendmsg+0x723/0xbe0 [ 7209.347454][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7209.347454][ T895] ___sys_sendmsg+0xee/0x170 [ 7209.347454][ T895] __sys_sendmsg+0xcd/0x170 [ 7209.347454][ T895] do_syscall_64+0xc6/0x1e0 [ 7209.347454][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7209.347454][ T895] [ 7219.590997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7219.591425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7219.591425][ T895] netdev_get_by_index+0x5e/0x80 [ 7219.591425][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7219.591425][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7219.591425][ T895] ip6_route_add+0x1c/0x140 [ 7219.591425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7219.591425][ T895] addrconf_add_dev+0xe2/0x170 [ 7219.591425][ T895] inet6_addr_add+0x12f/0xa40 [ 7219.591425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7219.591425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7219.591425][ T895] netlink_rcv_skb+0x130/0x360 [ 7219.591425][ T895] netlink_unicast+0x449/0x710 [ 7219.591425][ T895] netlink_sendmsg+0x723/0xbe0 [ 7219.591425][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7219.591425][ T895] ___sys_sendmsg+0xee/0x170 [ 7219.591425][ T895] __sys_sendmsg+0xcd/0x170 [ 7219.591425][ T895] do_syscall_64+0xc6/0x1e0 [ 7219.591425][ T895] [ 7219.593700][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7219.593700][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7219.593700][ T895] ipv6_find_idev+0x102/0x170 [ 7219.593700][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7219.593700][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7219.593700][ T895] netlink_rcv_skb+0x130/0x360 [ 7219.593700][ T895] netlink_unicast+0x449/0x710 [ 7219.593700][ T895] netlink_sendmsg+0x723/0xbe0 [ 7219.593700][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7219.593700][ T895] ___sys_sendmsg+0xee/0x170 [ 7219.593700][ T895] __sys_sendmsg+0xcd/0x170 [ 7219.593700][ T895] do_syscall_64+0xc6/0x1e0 [ 7219.593700][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7219.593700][ T895] [ 7219.595427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7219.595427][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7219.595427][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7219.595427][ T895] ipv6_find_idev+0x102/0x170 [ 7219.595427][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7219.595427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7219.595427][ T895] netlink_rcv_skb+0x130/0x360 [ 7219.595427][ T895] netlink_unicast+0x449/0x710 [ 7219.595427][ T895] netlink_sendmsg+0x723/0xbe0 [ 7219.595427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7219.595427][ T895] ___sys_sendmsg+0xee/0x170 [ 7219.595427][ T895] __sys_sendmsg+0xcd/0x170 [ 7219.595427][ T895] do_syscall_64+0xc6/0x1e0 [ 7219.595427][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7219.595427][ T895] [ 7229.839025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7229.839453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7229.839453][ T895] netdev_get_by_index+0x5e/0x80 [ 7229.839453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7229.839453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7229.839453][ T895] ip6_route_add+0x1c/0x140 [ 7229.839453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7229.839453][ T895] addrconf_add_dev+0xe2/0x170 [ 7229.839453][ T895] inet6_addr_add+0x12f/0xa40 [ 7229.839453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7229.839453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.839453][ T895] netlink_rcv_skb+0x130/0x360 [ 7229.839453][ T895] netlink_unicast+0x449/0x710 [ 7229.839453][ T895] netlink_sendmsg+0x723/0xbe0 [ 7229.839453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7229.839453][ T895] ___sys_sendmsg+0xee/0x170 [ 7229.839453][ T895] __sys_sendmsg+0xcd/0x170 [ 7229.839453][ T895] do_syscall_64+0xc6/0x1e0 [ 7229.839453][ T895] [ 7229.841684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7229.841684][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7229.841684][ T895] ipv6_find_idev+0x102/0x170 [ 7229.841684][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7229.841684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.841684][ T895] netlink_rcv_skb+0x130/0x360 [ 7229.841684][ T895] netlink_unicast+0x449/0x710 [ 7229.841684][ T895] netlink_sendmsg+0x723/0xbe0 [ 7229.841684][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7229.841684][ T895] ___sys_sendmsg+0xee/0x170 [ 7229.841684][ T895] __sys_sendmsg+0xcd/0x170 [ 7229.841684][ T895] do_syscall_64+0xc6/0x1e0 [ 7229.841684][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7229.841684][ T895] [ 7229.843486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7229.843486][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7229.843486][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7229.843486][ T895] ipv6_find_idev+0x102/0x170 [ 7229.843486][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7229.843486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.843486][ T895] netlink_rcv_skb+0x130/0x360 [ 7229.843486][ T895] netlink_unicast+0x449/0x710 [ 7229.843486][ T895] netlink_sendmsg+0x723/0xbe0 [ 7229.843486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7229.843486][ T895] ___sys_sendmsg+0xee/0x170 [ 7229.843486][ T895] __sys_sendmsg+0xcd/0x170 [ 7229.843486][ T895] do_syscall_64+0xc6/0x1e0 [ 7229.843486][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7229.843486][ T895] [ 7240.087011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7240.087447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7240.087447][ T895] netdev_get_by_index+0x5e/0x80 [ 7240.087447][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7240.087447][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7240.087447][ T895] ip6_route_add+0x1c/0x140 [ 7240.087447][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7240.087447][ T895] addrconf_add_dev+0xe2/0x170 [ 7240.087447][ T895] inet6_addr_add+0x12f/0xa40 [ 7240.087447][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7240.087447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7240.087447][ T895] netlink_rcv_skb+0x130/0x360 [ 7240.087447][ T895] netlink_unicast+0x449/0x710 [ 7240.087447][ T895] netlink_sendmsg+0x723/0xbe0 [ 7240.087447][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7240.087447][ T895] ___sys_sendmsg+0xee/0x170 [ 7240.087447][ T895] __sys_sendmsg+0xcd/0x170 [ 7240.087447][ T895] do_syscall_64+0xc6/0x1e0 [ 7240.087447][ T895] [ 7240.089691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7240.089691][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7240.089691][ T895] ipv6_find_idev+0x102/0x170 [ 7240.089691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7240.089691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7240.089691][ T895] netlink_rcv_skb+0x130/0x360 [ 7240.089691][ T895] netlink_unicast+0x449/0x710 [ 7240.089691][ T895] netlink_sendmsg+0x723/0xbe0 [ 7240.089691][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7240.089691][ T895] ___sys_sendmsg+0xee/0x170 [ 7240.089691][ T895] __sys_sendmsg+0xcd/0x170 [ 7240.089691][ T895] do_syscall_64+0xc6/0x1e0 [ 7240.089691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7240.089691][ T895] [ 7240.091425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7240.091425][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7240.091425][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7240.091425][ T895] ipv6_find_idev+0x102/0x170 [ 7240.091425][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7240.091425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7240.091425][ T895] netlink_rcv_skb+0x130/0x360 [ 7240.091425][ T895] netlink_unicast+0x449/0x710 [ 7240.091425][ T895] netlink_sendmsg+0x723/0xbe0 [ 7240.091425][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7240.091425][ T895] ___sys_sendmsg+0xee/0x170 [ 7240.091425][ T895] __sys_sendmsg+0xcd/0x170 [ 7240.091425][ T895] do_syscall_64+0xc6/0x1e0 [ 7240.091425][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7240.091425][ T895] [ 7250.167041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7250.167480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7250.167480][ T895] netdev_get_by_index+0x5e/0x80 [ 7250.167480][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7250.167480][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7250.167480][ T895] ip6_route_add+0x1c/0x140 [ 7250.167480][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7250.167480][ T895] addrconf_add_dev+0xe2/0x170 [ 7250.167480][ T895] inet6_addr_add+0x12f/0xa40 [ 7250.167480][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7250.167480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.167480][ T895] netlink_rcv_skb+0x130/0x360 [ 7250.167480][ T895] netlink_unicast+0x449/0x710 [ 7250.167480][ T895] netlink_sendmsg+0x723/0xbe0 [ 7250.167480][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7250.167480][ T895] ___sys_sendmsg+0xee/0x170 [ 7250.167480][ T895] __sys_sendmsg+0xcd/0x170 [ 7250.167480][ T895] do_syscall_64+0xc6/0x1e0 [ 7250.167480][ T895] [ 7250.169738][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7250.169738][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7250.169738][ T895] ipv6_find_idev+0x102/0x170 [ 7250.169738][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7250.169738][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.169738][ T895] netlink_rcv_skb+0x130/0x360 [ 7250.169738][ T895] netlink_unicast+0x449/0x710 [ 7250.169738][ T895] netlink_sendmsg+0x723/0xbe0 [ 7250.169738][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7250.169738][ T895] ___sys_sendmsg+0xee/0x170 [ 7250.169738][ T895] __sys_sendmsg+0xcd/0x170 [ 7250.169738][ T895] do_syscall_64+0xc6/0x1e0 [ 7250.169738][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7250.169738][ T895] [ 7250.171465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7250.171465][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7250.171465][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7250.171465][ T895] ipv6_find_idev+0x102/0x170 [ 7250.171465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7250.171465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.171465][ T895] netlink_rcv_skb+0x130/0x360 [ 7250.171465][ T895] netlink_unicast+0x449/0x710 [ 7250.171465][ T895] netlink_sendmsg+0x723/0xbe0 [ 7250.171465][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7250.171465][ T895] ___sys_sendmsg+0xee/0x170 [ 7250.171465][ T895] __sys_sendmsg+0xcd/0x170 [ 7250.171465][ T895] do_syscall_64+0xc6/0x1e0 [ 7250.171465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7250.171465][ T895] [ 7260.415013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7260.415435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7260.415435][ T895] netdev_get_by_index+0x5e/0x80 [ 7260.415435][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7260.415435][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7260.415435][ T895] ip6_route_add+0x1c/0x140 [ 7260.415435][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7260.415435][ T895] addrconf_add_dev+0xe2/0x170 [ 7260.415435][ T895] inet6_addr_add+0x12f/0xa40 [ 7260.415435][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7260.415435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.415435][ T895] netlink_rcv_skb+0x130/0x360 [ 7260.415435][ T895] netlink_unicast+0x449/0x710 [ 7260.415435][ T895] netlink_sendmsg+0x723/0xbe0 [ 7260.415435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7260.415435][ T895] ___sys_sendmsg+0xee/0x170 [ 7260.415435][ T895] __sys_sendmsg+0xcd/0x170 [ 7260.415435][ T895] do_syscall_64+0xc6/0x1e0 [ 7260.415435][ T895] [ 7260.417652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7260.417652][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7260.417652][ T895] ipv6_find_idev+0x102/0x170 [ 7260.417652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7260.417652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.417652][ T895] netlink_rcv_skb+0x130/0x360 [ 7260.417652][ T895] netlink_unicast+0x449/0x710 [ 7260.417652][ T895] netlink_sendmsg+0x723/0xbe0 [ 7260.417652][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7260.417652][ T895] ___sys_sendmsg+0xee/0x170 [ 7260.417652][ T895] __sys_sendmsg+0xcd/0x170 [ 7260.417652][ T895] do_syscall_64+0xc6/0x1e0 [ 7260.417652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7260.417652][ T895] [ 7260.419361][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7260.419361][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7260.419361][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7260.419361][ T895] ipv6_find_idev+0x102/0x170 [ 7260.419361][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7260.419361][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.419361][ T895] netlink_rcv_skb+0x130/0x360 [ 7260.419361][ T895] netlink_unicast+0x449/0x710 [ 7260.419361][ T895] netlink_sendmsg+0x723/0xbe0 [ 7260.419361][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7260.419361][ T895] ___sys_sendmsg+0xee/0x170 [ 7260.419361][ T895] __sys_sendmsg+0xcd/0x170 [ 7260.419361][ T895] do_syscall_64+0xc6/0x1e0 [ 7260.419361][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7260.419361][ T895] [ 7270.663008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7270.663426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7270.663426][ T895] netdev_get_by_index+0x5e/0x80 [ 7270.663426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7270.663426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7270.663426][ T895] ip6_route_add+0x1c/0x140 [ 7270.663426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7270.663426][ T895] addrconf_add_dev+0xe2/0x170 [ 7270.663426][ T895] inet6_addr_add+0x12f/0xa40 [ 7270.663426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7270.663426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.663426][ T895] netlink_rcv_skb+0x130/0x360 [ 7270.663426][ T895] netlink_unicast+0x449/0x710 [ 7270.663426][ T895] netlink_sendmsg+0x723/0xbe0 [ 7270.663426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7270.663426][ T895] ___sys_sendmsg+0xee/0x170 [ 7270.663426][ T895] __sys_sendmsg+0xcd/0x170 [ 7270.663426][ T895] do_syscall_64+0xc6/0x1e0 [ 7270.663426][ T895] [ 7270.665781][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7270.665781][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7270.665781][ T895] ipv6_find_idev+0x102/0x170 [ 7270.665781][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7270.665781][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.665781][ T895] netlink_rcv_skb+0x130/0x360 [ 7270.665781][ T895] netlink_unicast+0x449/0x710 [ 7270.665781][ T895] netlink_sendmsg+0x723/0xbe0 [ 7270.665781][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7270.665781][ T895] ___sys_sendmsg+0xee/0x170 [ 7270.665781][ T895] __sys_sendmsg+0xcd/0x170 [ 7270.665781][ T895] do_syscall_64+0xc6/0x1e0 [ 7270.665781][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7270.665781][ T895] [ 7270.667562][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7270.667562][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7270.667562][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7270.667562][ T895] ipv6_find_idev+0x102/0x170 [ 7270.667562][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7270.667562][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.667562][ T895] netlink_rcv_skb+0x130/0x360 [ 7270.667562][ T895] netlink_unicast+0x449/0x710 [ 7270.667562][ T895] netlink_sendmsg+0x723/0xbe0 [ 7270.667562][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7270.667562][ T895] ___sys_sendmsg+0xee/0x170 [ 7270.667562][ T895] __sys_sendmsg+0xcd/0x170 [ 7270.667562][ T895] do_syscall_64+0xc6/0x1e0 [ 7270.667562][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7270.667562][ T895] [ 7280.911002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7280.911512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7280.911512][ T895] netdev_get_by_index+0x5e/0x80 [ 7280.911512][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7280.911512][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7280.911512][ T895] ip6_route_add+0x1c/0x140 [ 7280.911512][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7280.911512][ T895] addrconf_add_dev+0xe2/0x170 [ 7280.911512][ T895] inet6_addr_add+0x12f/0xa40 [ 7280.911512][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7280.911512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.911512][ T895] netlink_rcv_skb+0x130/0x360 [ 7280.911512][ T895] netlink_unicast+0x449/0x710 [ 7280.911512][ T895] netlink_sendmsg+0x723/0xbe0 [ 7280.911512][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7280.911512][ T895] ___sys_sendmsg+0xee/0x170 [ 7280.911512][ T895] __sys_sendmsg+0xcd/0x170 [ 7280.911512][ T895] do_syscall_64+0xc6/0x1e0 [ 7280.911512][ T895] [ 7280.913883][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7280.913883][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7280.913883][ T895] ipv6_find_idev+0x102/0x170 [ 7280.913883][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7280.913883][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.913883][ T895] netlink_rcv_skb+0x130/0x360 [ 7280.913883][ T895] netlink_unicast+0x449/0x710 [ 7280.913883][ T895] netlink_sendmsg+0x723/0xbe0 [ 7280.913883][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7280.913883][ T895] ___sys_sendmsg+0xee/0x170 [ 7280.913883][ T895] __sys_sendmsg+0xcd/0x170 [ 7280.913883][ T895] do_syscall_64+0xc6/0x1e0 [ 7280.913883][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7280.913883][ T895] [ 7280.915676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7280.915676][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7280.915676][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7280.915676][ T895] ipv6_find_idev+0x102/0x170 [ 7280.915676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7280.915676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.915676][ T895] netlink_rcv_skb+0x130/0x360 [ 7280.915676][ T895] netlink_unicast+0x449/0x710 [ 7280.915676][ T895] netlink_sendmsg+0x723/0xbe0 [ 7280.915676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7280.915676][ T895] ___sys_sendmsg+0xee/0x170 [ 7280.915676][ T895] __sys_sendmsg+0xcd/0x170 [ 7280.915676][ T895] do_syscall_64+0xc6/0x1e0 [ 7280.915676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7280.915676][ T895] [ 7291.038993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7291.039484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7291.039484][ T895] netdev_get_by_index+0x5e/0x80 [ 7291.039484][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7291.039484][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7291.039484][ T895] ip6_route_add+0x1c/0x140 [ 7291.039484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7291.039484][ T895] addrconf_add_dev+0xe2/0x170 [ 7291.039484][ T895] inet6_addr_add+0x12f/0xa40 [ 7291.039484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7291.039484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.039484][ T895] netlink_rcv_skb+0x130/0x360 [ 7291.039484][ T895] netlink_unicast+0x449/0x710 [ 7291.039484][ T895] netlink_sendmsg+0x723/0xbe0 [ 7291.039484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7291.039484][ T895] ___sys_sendmsg+0xee/0x170 [ 7291.039484][ T895] __sys_sendmsg+0xcd/0x170 [ 7291.039484][ T895] do_syscall_64+0xc6/0x1e0 [ 7291.039484][ T895] [ 7291.041806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7291.041806][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7291.041806][ T895] ipv6_find_idev+0x102/0x170 [ 7291.041806][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7291.041806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.041806][ T895] netlink_rcv_skb+0x130/0x360 [ 7291.041806][ T895] netlink_unicast+0x449/0x710 [ 7291.041806][ T895] netlink_sendmsg+0x723/0xbe0 [ 7291.041806][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7291.041806][ T895] ___sys_sendmsg+0xee/0x170 [ 7291.041806][ T895] __sys_sendmsg+0xcd/0x170 [ 7291.041806][ T895] do_syscall_64+0xc6/0x1e0 [ 7291.041806][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7291.041806][ T895] [ 7291.043603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7291.043603][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7291.043603][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7291.043603][ T895] ipv6_find_idev+0x102/0x170 [ 7291.043603][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7291.043603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.043603][ T895] netlink_rcv_skb+0x130/0x360 [ 7291.043603][ T895] netlink_unicast+0x449/0x710 [ 7291.043603][ T895] netlink_sendmsg+0x723/0xbe0 [ 7291.043603][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7291.043603][ T895] ___sys_sendmsg+0xee/0x170 [ 7291.043603][ T895] __sys_sendmsg+0xcd/0x170 [ 7291.043603][ T895] do_syscall_64+0xc6/0x1e0 [ 7291.043603][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7291.043603][ T895] [ 7301.286930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7301.287438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7301.287438][ T895] netdev_get_by_index+0x5e/0x80 [ 7301.287438][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7301.287438][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7301.287438][ T895] ip6_route_add+0x1c/0x140 [ 7301.287438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7301.287438][ T895] addrconf_add_dev+0xe2/0x170 [ 7301.287438][ T895] inet6_addr_add+0x12f/0xa40 [ 7301.287438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7301.287438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.287438][ T895] netlink_rcv_skb+0x130/0x360 [ 7301.287438][ T895] netlink_unicast+0x449/0x710 [ 7301.287438][ T895] netlink_sendmsg+0x723/0xbe0 [ 7301.287438][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7301.287438][ T895] ___sys_sendmsg+0xee/0x170 [ 7301.287438][ T895] __sys_sendmsg+0xcd/0x170 [ 7301.287438][ T895] do_syscall_64+0xc6/0x1e0 [ 7301.287438][ T895] [ 7301.289751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7301.289751][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7301.289751][ T895] ipv6_find_idev+0x102/0x170 [ 7301.289751][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7301.289751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.289751][ T895] netlink_rcv_skb+0x130/0x360 [ 7301.289751][ T895] netlink_unicast+0x449/0x710 [ 7301.289751][ T895] netlink_sendmsg+0x723/0xbe0 [ 7301.289751][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7301.289751][ T895] ___sys_sendmsg+0xee/0x170 [ 7301.289751][ T895] __sys_sendmsg+0xcd/0x170 [ 7301.289751][ T895] do_syscall_64+0xc6/0x1e0 [ 7301.289751][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7301.289751][ T895] [ 7301.291543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7301.291543][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7301.291543][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7301.291543][ T895] ipv6_find_idev+0x102/0x170 [ 7301.291543][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7301.291543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.291543][ T895] netlink_rcv_skb+0x130/0x360 [ 7301.291543][ T895] netlink_unicast+0x449/0x710 [ 7301.291543][ T895] netlink_sendmsg+0x723/0xbe0 [ 7301.291543][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7301.291543][ T895] ___sys_sendmsg+0xee/0x170 [ 7301.291543][ T895] __sys_sendmsg+0xcd/0x170 [ 7301.291543][ T895] do_syscall_64+0xc6/0x1e0 [ 7301.291543][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7301.291543][ T895] [ 7311.535031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7311.535537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7311.535537][ T895] netdev_get_by_index+0x5e/0x80 [ 7311.535537][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7311.535537][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7311.535537][ T895] ip6_route_add+0x1c/0x140 [ 7311.535537][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7311.535537][ T895] addrconf_add_dev+0xe2/0x170 [ 7311.535537][ T895] inet6_addr_add+0x12f/0xa40 [ 7311.535537][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7311.535537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.535537][ T895] netlink_rcv_skb+0x130/0x360 [ 7311.535537][ T895] netlink_unicast+0x449/0x710 [ 7311.535537][ T895] netlink_sendmsg+0x723/0xbe0 [ 7311.535537][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7311.535537][ T895] ___sys_sendmsg+0xee/0x170 [ 7311.535537][ T895] __sys_sendmsg+0xcd/0x170 [ 7311.535537][ T895] do_syscall_64+0xc6/0x1e0 [ 7311.535537][ T895] [ 7311.537879][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7311.537879][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7311.537879][ T895] ipv6_find_idev+0x102/0x170 [ 7311.537879][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7311.537879][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.537879][ T895] netlink_rcv_skb+0x130/0x360 [ 7311.537879][ T895] netlink_unicast+0x449/0x710 [ 7311.537879][ T895] netlink_sendmsg+0x723/0xbe0 [ 7311.537879][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7311.537879][ T895] ___sys_sendmsg+0xee/0x170 [ 7311.537879][ T895] __sys_sendmsg+0xcd/0x170 [ 7311.537879][ T895] do_syscall_64+0xc6/0x1e0 [ 7311.537879][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7311.537879][ T895] [ 7311.539681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7311.539681][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7311.539681][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7311.539681][ T895] ipv6_find_idev+0x102/0x170 [ 7311.539681][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7311.539681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.539681][ T895] netlink_rcv_skb+0x130/0x360 [ 7311.539681][ T895] netlink_unicast+0x449/0x710 [ 7311.539681][ T895] netlink_sendmsg+0x723/0xbe0 [ 7311.539681][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7311.539681][ T895] ___sys_sendmsg+0xee/0x170 [ 7311.539681][ T895] __sys_sendmsg+0xcd/0x170 [ 7311.539681][ T895] do_syscall_64+0xc6/0x1e0 [ 7311.539681][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7311.539681][ T895] [ 7321.783036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7321.783541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7321.783541][ T895] netdev_get_by_index+0x5e/0x80 [ 7321.783541][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7321.783541][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7321.783541][ T895] ip6_route_add+0x1c/0x140 [ 7321.783541][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7321.783541][ T895] addrconf_add_dev+0xe2/0x170 [ 7321.783541][ T895] inet6_addr_add+0x12f/0xa40 [ 7321.783541][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7321.783541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7321.783541][ T895] netlink_rcv_skb+0x130/0x360 [ 7321.783541][ T895] netlink_unicast+0x449/0x710 [ 7321.783541][ T895] netlink_sendmsg+0x723/0xbe0 [ 7321.783541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7321.783541][ T895] ___sys_sendmsg+0xee/0x170 [ 7321.783541][ T895] __sys_sendmsg+0xcd/0x170 [ 7321.783541][ T895] do_syscall_64+0xc6/0x1e0 [ 7321.783541][ T895] [ 7321.786291][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7321.786291][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7321.786291][ T895] ipv6_find_idev+0x102/0x170 [ 7321.786291][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7321.786291][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7321.786291][ T895] netlink_rcv_skb+0x130/0x360 [ 7321.786291][ T895] netlink_unicast+0x449/0x710 [ 7321.786291][ T895] netlink_sendmsg+0x723/0xbe0 [ 7321.786291][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7321.786291][ T895] ___sys_sendmsg+0xee/0x170 [ 7321.786291][ T895] __sys_sendmsg+0xcd/0x170 [ 7321.786291][ T895] do_syscall_64+0xc6/0x1e0 [ 7321.786291][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7321.786291][ T895] [ 7321.788092][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7321.788092][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7321.788092][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7321.788092][ T895] ipv6_find_idev+0x102/0x170 [ 7321.788092][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7321.788092][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7321.788092][ T895] netlink_rcv_skb+0x130/0x360 [ 7321.788092][ T895] netlink_unicast+0x449/0x710 [ 7321.788092][ T895] netlink_sendmsg+0x723/0xbe0 [ 7321.788092][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7321.788092][ T895] ___sys_sendmsg+0xee/0x170 [ 7321.788092][ T895] __sys_sendmsg+0xcd/0x170 [ 7321.788092][ T895] do_syscall_64+0xc6/0x1e0 [ 7321.788092][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7321.788092][ T895] [ 7332.031000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7332.031486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7332.031486][ T895] netdev_get_by_index+0x5e/0x80 [ 7332.031486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7332.031486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7332.031486][ T895] ip6_route_add+0x1c/0x140 [ 7332.031486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7332.031486][ T895] addrconf_add_dev+0xe2/0x170 [ 7332.031486][ T895] inet6_addr_add+0x12f/0xa40 [ 7332.031486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7332.031486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.031486][ T895] netlink_rcv_skb+0x130/0x360 [ 7332.031486][ T895] netlink_unicast+0x449/0x710 [ 7332.031486][ T895] netlink_sendmsg+0x723/0xbe0 [ 7332.031486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7332.031486][ T895] ___sys_sendmsg+0xee/0x170 [ 7332.031486][ T895] __sys_sendmsg+0xcd/0x170 [ 7332.031486][ T895] do_syscall_64+0xc6/0x1e0 [ 7332.031486][ T895] [ 7332.033849][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7332.033849][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7332.033849][ T895] ipv6_find_idev+0x102/0x170 [ 7332.033849][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7332.033849][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.033849][ T895] netlink_rcv_skb+0x130/0x360 [ 7332.033849][ T895] netlink_unicast+0x449/0x710 [ 7332.033849][ T895] netlink_sendmsg+0x723/0xbe0 [ 7332.033849][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7332.033849][ T895] ___sys_sendmsg+0xee/0x170 [ 7332.033849][ T895] __sys_sendmsg+0xcd/0x170 [ 7332.033849][ T895] do_syscall_64+0xc6/0x1e0 [ 7332.033849][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7332.033849][ T895] [ 7332.035660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7332.035660][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7332.035660][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7332.035660][ T895] ipv6_find_idev+0x102/0x170 [ 7332.035660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7332.035660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.035660][ T895] netlink_rcv_skb+0x130/0x360 [ 7332.035660][ T895] netlink_unicast+0x449/0x710 [ 7332.035660][ T895] netlink_sendmsg+0x723/0xbe0 [ 7332.035660][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7332.035660][ T895] ___sys_sendmsg+0xee/0x170 [ 7332.035660][ T895] __sys_sendmsg+0xcd/0x170 [ 7332.035660][ T895] do_syscall_64+0xc6/0x1e0 [ 7332.035660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7332.035660][ T895] [ 7342.110993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7342.111499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7342.111499][ T895] netdev_get_by_index+0x5e/0x80 [ 7342.111499][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7342.111499][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7342.111499][ T895] ip6_route_add+0x1c/0x140 [ 7342.111499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7342.111499][ T895] addrconf_add_dev+0xe2/0x170 [ 7342.111499][ T895] inet6_addr_add+0x12f/0xa40 [ 7342.111499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7342.111499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.111499][ T895] netlink_rcv_skb+0x130/0x360 [ 7342.111499][ T895] netlink_unicast+0x449/0x710 [ 7342.111499][ T895] netlink_sendmsg+0x723/0xbe0 [ 7342.111499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7342.111499][ T895] ___sys_sendmsg+0xee/0x170 [ 7342.111499][ T895] __sys_sendmsg+0xcd/0x170 [ 7342.111499][ T895] do_syscall_64+0xc6/0x1e0 [ 7342.111499][ T895] [ 7342.113790][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7342.113790][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7342.113790][ T895] ipv6_find_idev+0x102/0x170 [ 7342.113790][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7342.113790][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.113790][ T895] netlink_rcv_skb+0x130/0x360 [ 7342.113790][ T895] netlink_unicast+0x449/0x710 [ 7342.113790][ T895] netlink_sendmsg+0x723/0xbe0 [ 7342.113790][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7342.113790][ T895] ___sys_sendmsg+0xee/0x170 [ 7342.113790][ T895] __sys_sendmsg+0xcd/0x170 [ 7342.113790][ T895] do_syscall_64+0xc6/0x1e0 [ 7342.113790][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7342.113790][ T895] [ 7342.115572][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7342.115572][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7342.115572][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7342.115572][ T895] ipv6_find_idev+0x102/0x170 [ 7342.115572][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7342.115572][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.115572][ T895] netlink_rcv_skb+0x130/0x360 [ 7342.115572][ T895] netlink_unicast+0x449/0x710 [ 7342.115572][ T895] netlink_sendmsg+0x723/0xbe0 [ 7342.115572][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7342.115572][ T895] ___sys_sendmsg+0xee/0x170 [ 7342.115572][ T895] __sys_sendmsg+0xcd/0x170 [ 7342.115572][ T895] do_syscall_64+0xc6/0x1e0 [ 7342.115572][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7342.115572][ T895] [ 7352.358998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7352.359476][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7352.359476][ T895] netdev_get_by_index+0x5e/0x80 [ 7352.359476][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7352.359476][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7352.359476][ T895] ip6_route_add+0x1c/0x140 [ 7352.359476][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7352.359476][ T895] addrconf_add_dev+0xe2/0x170 [ 7352.359476][ T895] inet6_addr_add+0x12f/0xa40 [ 7352.359476][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7352.359476][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.359476][ T895] netlink_rcv_skb+0x130/0x360 [ 7352.359476][ T895] netlink_unicast+0x449/0x710 [ 7352.359476][ T895] netlink_sendmsg+0x723/0xbe0 [ 7352.359476][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7352.359476][ T895] ___sys_sendmsg+0xee/0x170 [ 7352.359476][ T895] __sys_sendmsg+0xcd/0x170 [ 7352.359476][ T895] do_syscall_64+0xc6/0x1e0 [ 7352.359476][ T895] [ 7352.361697][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7352.361697][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7352.361697][ T895] ipv6_find_idev+0x102/0x170 [ 7352.361697][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7352.361697][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.361697][ T895] netlink_rcv_skb+0x130/0x360 [ 7352.361697][ T895] netlink_unicast+0x449/0x710 [ 7352.361697][ T895] netlink_sendmsg+0x723/0xbe0 [ 7352.361697][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7352.361697][ T895] ___sys_sendmsg+0xee/0x170 [ 7352.361697][ T895] __sys_sendmsg+0xcd/0x170 [ 7352.361697][ T895] do_syscall_64+0xc6/0x1e0 [ 7352.361697][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7352.361697][ T895] [ 7352.363402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7352.363402][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7352.363402][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7352.363402][ T895] ipv6_find_idev+0x102/0x170 [ 7352.363402][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7352.363402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.363402][ T895] netlink_rcv_skb+0x130/0x360 [ 7352.363402][ T895] netlink_unicast+0x449/0x710 [ 7352.363402][ T895] netlink_sendmsg+0x723/0xbe0 [ 7352.363402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7352.363402][ T895] ___sys_sendmsg+0xee/0x170 [ 7352.363402][ T895] __sys_sendmsg+0xcd/0x170 [ 7352.363402][ T895] do_syscall_64+0xc6/0x1e0 [ 7352.363402][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7352.363402][ T895] [ 7362.606989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7362.607462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7362.607462][ T895] netdev_get_by_index+0x5e/0x80 [ 7362.607462][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7362.607462][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7362.607462][ T895] ip6_route_add+0x1c/0x140 [ 7362.607462][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7362.607462][ T895] addrconf_add_dev+0xe2/0x170 [ 7362.607462][ T895] inet6_addr_add+0x12f/0xa40 [ 7362.607462][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7362.607462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.607462][ T895] netlink_rcv_skb+0x130/0x360 [ 7362.607462][ T895] netlink_unicast+0x449/0x710 [ 7362.607462][ T895] netlink_sendmsg+0x723/0xbe0 [ 7362.607462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7362.607462][ T895] ___sys_sendmsg+0xee/0x170 [ 7362.607462][ T895] __sys_sendmsg+0xcd/0x170 [ 7362.607462][ T895] do_syscall_64+0xc6/0x1e0 [ 7362.607462][ T895] [ 7362.609662][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7362.609662][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7362.609662][ T895] ipv6_find_idev+0x102/0x170 [ 7362.609662][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7362.609662][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.609662][ T895] netlink_rcv_skb+0x130/0x360 [ 7362.609662][ T895] netlink_unicast+0x449/0x710 [ 7362.609662][ T895] netlink_sendmsg+0x723/0xbe0 [ 7362.609662][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7362.609662][ T895] ___sys_sendmsg+0xee/0x170 [ 7362.609662][ T895] __sys_sendmsg+0xcd/0x170 [ 7362.609662][ T895] do_syscall_64+0xc6/0x1e0 [ 7362.609662][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7362.609662][ T895] [ 7362.611367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7362.611367][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7362.611367][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7362.611367][ T895] ipv6_find_idev+0x102/0x170 [ 7362.611367][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7362.611367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.611367][ T895] netlink_rcv_skb+0x130/0x360 [ 7362.611367][ T895] netlink_unicast+0x449/0x710 [ 7362.611367][ T895] netlink_sendmsg+0x723/0xbe0 [ 7362.611367][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7362.611367][ T895] ___sys_sendmsg+0xee/0x170 [ 7362.611367][ T895] __sys_sendmsg+0xcd/0x170 [ 7362.611367][ T895] do_syscall_64+0xc6/0x1e0 [ 7362.611367][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7362.611367][ T895] [ 7372.855003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7372.855483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7372.855483][ T895] netdev_get_by_index+0x5e/0x80 [ 7372.855483][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7372.855483][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7372.855483][ T895] ip6_route_add+0x1c/0x140 [ 7372.855483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7372.855483][ T895] addrconf_add_dev+0xe2/0x170 [ 7372.855483][ T895] inet6_addr_add+0x12f/0xa40 [ 7372.855483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7372.855483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7372.855483][ T895] netlink_rcv_skb+0x130/0x360 [ 7372.855483][ T895] netlink_unicast+0x449/0x710 [ 7372.855483][ T895] netlink_sendmsg+0x723/0xbe0 [ 7372.855483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7372.855483][ T895] ___sys_sendmsg+0xee/0x170 [ 7372.855483][ T895] __sys_sendmsg+0xcd/0x170 [ 7372.855483][ T895] do_syscall_64+0xc6/0x1e0 [ 7372.855483][ T895] [ 7372.857704][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7372.857704][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7372.857704][ T895] ipv6_find_idev+0x102/0x170 [ 7372.857704][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7372.857704][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7372.857704][ T895] netlink_rcv_skb+0x130/0x360 [ 7372.857704][ T895] netlink_unicast+0x449/0x710 [ 7372.857704][ T895] netlink_sendmsg+0x723/0xbe0 [ 7372.857704][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7372.857704][ T895] ___sys_sendmsg+0xee/0x170 [ 7372.857704][ T895] __sys_sendmsg+0xcd/0x170 [ 7372.857704][ T895] do_syscall_64+0xc6/0x1e0 [ 7372.857704][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7372.857704][ T895] [ 7372.859409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7372.859409][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7372.859409][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7372.859409][ T895] ipv6_find_idev+0x102/0x170 [ 7372.859409][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7372.859409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7372.859409][ T895] netlink_rcv_skb+0x130/0x360 [ 7372.859409][ T895] netlink_unicast+0x449/0x710 [ 7372.859409][ T895] netlink_sendmsg+0x723/0xbe0 [ 7372.859409][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7372.859409][ T895] ___sys_sendmsg+0xee/0x170 [ 7372.859409][ T895] __sys_sendmsg+0xcd/0x170 [ 7372.859409][ T895] do_syscall_64+0xc6/0x1e0 [ 7372.859409][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7372.859409][ T895] [ 7383.102987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7383.103459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7383.103459][ T895] netdev_get_by_index+0x5e/0x80 [ 7383.103459][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7383.103459][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7383.103459][ T895] ip6_route_add+0x1c/0x140 [ 7383.103459][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7383.103459][ T895] addrconf_add_dev+0xe2/0x170 [ 7383.103459][ T895] inet6_addr_add+0x12f/0xa40 [ 7383.103459][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7383.103459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.103459][ T895] netlink_rcv_skb+0x130/0x360 [ 7383.103459][ T895] netlink_unicast+0x449/0x710 [ 7383.103459][ T895] netlink_sendmsg+0x723/0xbe0 [ 7383.103459][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7383.103459][ T895] ___sys_sendmsg+0xee/0x170 [ 7383.103459][ T895] __sys_sendmsg+0xcd/0x170 [ 7383.103459][ T895] do_syscall_64+0xc6/0x1e0 [ 7383.103459][ T895] [ 7383.105659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7383.105659][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7383.105659][ T895] ipv6_find_idev+0x102/0x170 [ 7383.105659][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7383.105659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.105659][ T895] netlink_rcv_skb+0x130/0x360 [ 7383.105659][ T895] netlink_unicast+0x449/0x710 [ 7383.105659][ T895] netlink_sendmsg+0x723/0xbe0 [ 7383.105659][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7383.105659][ T895] ___sys_sendmsg+0xee/0x170 [ 7383.105659][ T895] __sys_sendmsg+0xcd/0x170 [ 7383.105659][ T895] do_syscall_64+0xc6/0x1e0 [ 7383.105659][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7383.105659][ T895] [ 7383.107373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7383.107373][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7383.107373][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7383.107373][ T895] ipv6_find_idev+0x102/0x170 [ 7383.107373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7383.107373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.107373][ T895] netlink_rcv_skb+0x130/0x360 [ 7383.107373][ T895] netlink_unicast+0x449/0x710 [ 7383.107373][ T895] netlink_sendmsg+0x723/0xbe0 [ 7383.107373][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7383.107373][ T895] ___sys_sendmsg+0xee/0x170 [ 7383.107373][ T895] __sys_sendmsg+0xcd/0x170 [ 7383.107373][ T895] do_syscall_64+0xc6/0x1e0 [ 7383.107373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7383.107373][ T895] [ 7393.254984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7393.255400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7393.255400][ T895] netdev_get_by_index+0x5e/0x80 [ 7393.255400][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7393.255400][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7393.255400][ T895] ip6_route_add+0x1c/0x140 [ 7393.255400][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7393.255400][ T895] addrconf_add_dev+0xe2/0x170 [ 7393.255400][ T895] inet6_addr_add+0x12f/0xa40 [ 7393.255400][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7393.255400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.255400][ T895] netlink_rcv_skb+0x130/0x360 [ 7393.255400][ T895] netlink_unicast+0x449/0x710 [ 7393.255400][ T895] netlink_sendmsg+0x723/0xbe0 [ 7393.255400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7393.255400][ T895] ___sys_sendmsg+0xee/0x170 [ 7393.255400][ T895] __sys_sendmsg+0xcd/0x170 [ 7393.255400][ T895] do_syscall_64+0xc6/0x1e0 [ 7393.255400][ T895] [ 7393.257621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7393.257621][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7393.257621][ T895] ipv6_find_idev+0x102/0x170 [ 7393.257621][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7393.257621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.257621][ T895] netlink_rcv_skb+0x130/0x360 [ 7393.257621][ T895] netlink_unicast+0x449/0x710 [ 7393.257621][ T895] netlink_sendmsg+0x723/0xbe0 [ 7393.257621][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7393.257621][ T895] ___sys_sendmsg+0xee/0x170 [ 7393.257621][ T895] __sys_sendmsg+0xcd/0x170 [ 7393.257621][ T895] do_syscall_64+0xc6/0x1e0 [ 7393.257621][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7393.257621][ T895] [ 7393.259335][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7393.259335][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7393.259335][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7393.259335][ T895] ipv6_find_idev+0x102/0x170 [ 7393.259335][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7393.259335][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.259335][ T895] netlink_rcv_skb+0x130/0x360 [ 7393.259335][ T895] netlink_unicast+0x449/0x710 [ 7393.259335][ T895] netlink_sendmsg+0x723/0xbe0 [ 7393.259335][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7393.259335][ T895] ___sys_sendmsg+0xee/0x170 [ 7393.259335][ T895] __sys_sendmsg+0xcd/0x170 [ 7393.259335][ T895] do_syscall_64+0xc6/0x1e0 [ 7393.259335][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7393.259335][ T895] [ 7403.503007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7403.503479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7403.503479][ T895] netdev_get_by_index+0x5e/0x80 [ 7403.503479][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7403.503479][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7403.503479][ T895] ip6_route_add+0x1c/0x140 [ 7403.503479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7403.503479][ T895] addrconf_add_dev+0xe2/0x170 [ 7403.503479][ T895] inet6_addr_add+0x12f/0xa40 [ 7403.503479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7403.503479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.503479][ T895] netlink_rcv_skb+0x130/0x360 [ 7403.503479][ T895] netlink_unicast+0x449/0x710 [ 7403.503479][ T895] netlink_sendmsg+0x723/0xbe0 [ 7403.503479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7403.503479][ T895] ___sys_sendmsg+0xee/0x170 [ 7403.503479][ T895] __sys_sendmsg+0xcd/0x170 [ 7403.503479][ T895] do_syscall_64+0xc6/0x1e0 [ 7403.503479][ T895] [ 7403.506212][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7403.506212][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7403.506212][ T895] ipv6_find_idev+0x102/0x170 [ 7403.506212][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7403.506212][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.506212][ T895] netlink_rcv_skb+0x130/0x360 [ 7403.506212][ T895] netlink_unicast+0x449/0x710 [ 7403.506212][ T895] netlink_sendmsg+0x723/0xbe0 [ 7403.506212][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7403.506212][ T895] ___sys_sendmsg+0xee/0x170 [ 7403.506212][ T895] __sys_sendmsg+0xcd/0x170 [ 7403.506212][ T895] do_syscall_64+0xc6/0x1e0 [ 7403.506212][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7403.506212][ T895] [ 7403.507930][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7403.507930][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7403.507930][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7403.507930][ T895] ipv6_find_idev+0x102/0x170 [ 7403.507930][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7403.507930][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.507930][ T895] netlink_rcv_skb+0x130/0x360 [ 7403.507930][ T895] netlink_unicast+0x449/0x710 [ 7403.507930][ T895] netlink_sendmsg+0x723/0xbe0 [ 7403.507930][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7403.507930][ T895] ___sys_sendmsg+0xee/0x170 [ 7403.507930][ T895] __sys_sendmsg+0xcd/0x170 [ 7403.507930][ T895] do_syscall_64+0xc6/0x1e0 [ 7403.507930][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7403.507930][ T895] [ 7413.750992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7413.751483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7413.751483][ T895] netdev_get_by_index+0x5e/0x80 [ 7413.751483][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7413.751483][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7413.751483][ T895] ip6_route_add+0x1c/0x140 [ 7413.751483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7413.751483][ T895] addrconf_add_dev+0xe2/0x170 [ 7413.751483][ T895] inet6_addr_add+0x12f/0xa40 [ 7413.751483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7413.751483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7413.751483][ T895] netlink_rcv_skb+0x130/0x360 [ 7413.751483][ T895] netlink_unicast+0x449/0x710 [ 7413.751483][ T895] netlink_sendmsg+0x723/0xbe0 [ 7413.751483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7413.751483][ T895] ___sys_sendmsg+0xee/0x170 [ 7413.751483][ T895] __sys_sendmsg+0xcd/0x170 [ 7413.751483][ T895] do_syscall_64+0xc6/0x1e0 [ 7413.751483][ T895] [ 7413.753718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7413.753718][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7413.753718][ T895] ipv6_find_idev+0x102/0x170 [ 7413.753718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7413.753718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7413.753718][ T895] netlink_rcv_skb+0x130/0x360 [ 7413.753718][ T895] netlink_unicast+0x449/0x710 [ 7413.753718][ T895] netlink_sendmsg+0x723/0xbe0 [ 7413.753718][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7413.753718][ T895] ___sys_sendmsg+0xee/0x170 [ 7413.753718][ T895] __sys_sendmsg+0xcd/0x170 [ 7413.753718][ T895] do_syscall_64+0xc6/0x1e0 [ 7413.753718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7413.753718][ T895] [ 7413.755450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7413.755450][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7413.755450][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7413.755450][ T895] ipv6_find_idev+0x102/0x170 [ 7413.755450][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7413.755450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7413.755450][ T895] netlink_rcv_skb+0x130/0x360 [ 7413.755450][ T895] netlink_unicast+0x449/0x710 [ 7413.755450][ T895] netlink_sendmsg+0x723/0xbe0 [ 7413.755450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7413.755450][ T895] ___sys_sendmsg+0xee/0x170 [ 7413.755450][ T895] __sys_sendmsg+0xcd/0x170 [ 7413.755450][ T895] do_syscall_64+0xc6/0x1e0 [ 7413.755450][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7413.755450][ T895] [ 7423.799066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7423.799555][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7423.799555][ T895] netdev_get_by_index+0x5e/0x80 [ 7423.799555][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7423.799555][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7423.799555][ T895] ip6_route_add+0x1c/0x140 [ 7423.799555][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7423.799555][ T895] addrconf_add_dev+0xe2/0x170 [ 7423.799555][ T895] inet6_addr_add+0x12f/0xa40 [ 7423.799555][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7423.799555][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7423.799555][ T895] netlink_rcv_skb+0x130/0x360 [ 7423.799555][ T895] netlink_unicast+0x449/0x710 [ 7423.799555][ T895] netlink_sendmsg+0x723/0xbe0 [ 7423.799555][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7423.799555][ T895] ___sys_sendmsg+0xee/0x170 [ 7423.799555][ T895] __sys_sendmsg+0xcd/0x170 [ 7423.799555][ T895] do_syscall_64+0xc6/0x1e0 [ 7423.799555][ T895] [ 7423.801789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7423.801789][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7423.801789][ T895] ipv6_find_idev+0x102/0x170 [ 7423.801789][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7423.801789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7423.801789][ T895] netlink_rcv_skb+0x130/0x360 [ 7423.801789][ T895] netlink_unicast+0x449/0x710 [ 7423.801789][ T895] netlink_sendmsg+0x723/0xbe0 [ 7423.801789][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7423.801789][ T895] ___sys_sendmsg+0xee/0x170 [ 7423.801789][ T895] __sys_sendmsg+0xcd/0x170 [ 7423.801789][ T895] do_syscall_64+0xc6/0x1e0 [ 7423.801789][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7423.801789][ T895] [ 7423.803527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7423.803527][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7423.803527][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7423.803527][ T895] ipv6_find_idev+0x102/0x170 [ 7423.803527][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7423.803527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7423.803527][ T895] netlink_rcv_skb+0x130/0x360 [ 7423.803527][ T895] netlink_unicast+0x449/0x710 [ 7423.803527][ T895] netlink_sendmsg+0x723/0xbe0 [ 7423.803527][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7423.803527][ T895] ___sys_sendmsg+0xee/0x170 [ 7423.803527][ T895] __sys_sendmsg+0xcd/0x170 [ 7423.803527][ T895] do_syscall_64+0xc6/0x1e0 [ 7423.803527][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7423.803527][ T895] [ 7434.046920][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7434.047399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7434.047399][ T895] netdev_get_by_index+0x5e/0x80 [ 7434.047399][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7434.047399][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7434.047399][ T895] ip6_route_add+0x1c/0x140 [ 7434.047399][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7434.047399][ T895] addrconf_add_dev+0xe2/0x170 [ 7434.047399][ T895] inet6_addr_add+0x12f/0xa40 [ 7434.047399][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7434.047399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.047399][ T895] netlink_rcv_skb+0x130/0x360 [ 7434.047399][ T895] netlink_unicast+0x449/0x710 [ 7434.047399][ T895] netlink_sendmsg+0x723/0xbe0 [ 7434.047399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7434.047399][ T895] ___sys_sendmsg+0xee/0x170 [ 7434.047399][ T895] __sys_sendmsg+0xcd/0x170 [ 7434.047399][ T895] do_syscall_64+0xc6/0x1e0 [ 7434.047399][ T895] [ 7434.049612][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7434.049612][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7434.049612][ T895] ipv6_find_idev+0x102/0x170 [ 7434.049612][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7434.049612][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.049612][ T895] netlink_rcv_skb+0x130/0x360 [ 7434.049612][ T895] netlink_unicast+0x449/0x710 [ 7434.049612][ T895] netlink_sendmsg+0x723/0xbe0 [ 7434.049612][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7434.049612][ T895] ___sys_sendmsg+0xee/0x170 [ 7434.049612][ T895] __sys_sendmsg+0xcd/0x170 [ 7434.049612][ T895] do_syscall_64+0xc6/0x1e0 [ 7434.049612][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7434.049612][ T895] [ 7434.051331][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7434.051331][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7434.051331][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7434.051331][ T895] ipv6_find_idev+0x102/0x170 [ 7434.051331][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7434.051331][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.051331][ T895] netlink_rcv_skb+0x130/0x360 [ 7434.051331][ T895] netlink_unicast+0x449/0x710 [ 7434.051331][ T895] netlink_sendmsg+0x723/0xbe0 [ 7434.051331][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7434.051331][ T895] ___sys_sendmsg+0xee/0x170 [ 7434.051331][ T895] __sys_sendmsg+0xcd/0x170 [ 7434.051331][ T895] do_syscall_64+0xc6/0x1e0 [ 7434.051331][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7434.051331][ T895] [ 7444.294919][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7444.295395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7444.295395][ T895] netdev_get_by_index+0x5e/0x80 [ 7444.295395][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7444.295395][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7444.295395][ T895] ip6_route_add+0x1c/0x140 [ 7444.295395][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7444.295395][ T895] addrconf_add_dev+0xe2/0x170 [ 7444.295395][ T895] inet6_addr_add+0x12f/0xa40 [ 7444.295395][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7444.295395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.295395][ T895] netlink_rcv_skb+0x130/0x360 [ 7444.295395][ T895] netlink_unicast+0x449/0x710 [ 7444.295395][ T895] netlink_sendmsg+0x723/0xbe0 [ 7444.295395][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7444.295395][ T895] ___sys_sendmsg+0xee/0x170 [ 7444.295395][ T895] __sys_sendmsg+0xcd/0x170 [ 7444.295395][ T895] do_syscall_64+0xc6/0x1e0 [ 7444.295395][ T895] [ 7444.297624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7444.297624][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7444.297624][ T895] ipv6_find_idev+0x102/0x170 [ 7444.297624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7444.297624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.297624][ T895] netlink_rcv_skb+0x130/0x360 [ 7444.297624][ T895] netlink_unicast+0x449/0x710 [ 7444.297624][ T895] netlink_sendmsg+0x723/0xbe0 [ 7444.297624][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7444.297624][ T895] ___sys_sendmsg+0xee/0x170 [ 7444.297624][ T895] __sys_sendmsg+0xcd/0x170 [ 7444.297624][ T895] do_syscall_64+0xc6/0x1e0 [ 7444.297624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7444.297624][ T895] [ 7444.299337][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7444.299337][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7444.299337][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7444.299337][ T895] ipv6_find_idev+0x102/0x170 [ 7444.299337][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7444.299337][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.299337][ T895] netlink_rcv_skb+0x130/0x360 [ 7444.299337][ T895] netlink_unicast+0x449/0x710 [ 7444.299337][ T895] netlink_sendmsg+0x723/0xbe0 [ 7444.299337][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7444.299337][ T895] ___sys_sendmsg+0xee/0x170 [ 7444.299337][ T895] __sys_sendmsg+0xcd/0x170 [ 7444.299337][ T895] do_syscall_64+0xc6/0x1e0 [ 7444.299337][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7444.299337][ T895] [ 7454.342942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7454.343412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7454.343412][ T895] netdev_get_by_index+0x5e/0x80 [ 7454.343412][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7454.343412][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7454.343412][ T895] ip6_route_add+0x1c/0x140 [ 7454.343412][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7454.343412][ T895] addrconf_add_dev+0xe2/0x170 [ 7454.343412][ T895] inet6_addr_add+0x12f/0xa40 [ 7454.343412][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7454.343412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7454.343412][ T895] netlink_rcv_skb+0x130/0x360 [ 7454.343412][ T895] netlink_unicast+0x449/0x710 [ 7454.343412][ T895] netlink_sendmsg+0x723/0xbe0 [ 7454.343412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7454.343412][ T895] ___sys_sendmsg+0xee/0x170 [ 7454.343412][ T895] __sys_sendmsg+0xcd/0x170 [ 7454.343412][ T895] do_syscall_64+0xc6/0x1e0 [ 7454.343412][ T895] [ 7454.345621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7454.345621][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7454.345621][ T895] ipv6_find_idev+0x102/0x170 [ 7454.345621][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7454.345621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7454.345621][ T895] netlink_rcv_skb+0x130/0x360 [ 7454.345621][ T895] netlink_unicast+0x449/0x710 [ 7454.345621][ T895] netlink_sendmsg+0x723/0xbe0 [ 7454.345621][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7454.345621][ T895] ___sys_sendmsg+0xee/0x170 [ 7454.345621][ T895] __sys_sendmsg+0xcd/0x170 [ 7454.345621][ T895] do_syscall_64+0xc6/0x1e0 [ 7454.345621][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7454.345621][ T895] [ 7454.347337][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7454.347337][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7454.347337][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7454.347337][ T895] ipv6_find_idev+0x102/0x170 [ 7454.347337][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7454.347337][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7454.347337][ T895] netlink_rcv_skb+0x130/0x360 [ 7454.347337][ T895] netlink_unicast+0x449/0x710 [ 7454.347337][ T895] netlink_sendmsg+0x723/0xbe0 [ 7454.347337][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7454.347337][ T895] ___sys_sendmsg+0xee/0x170 [ 7454.347337][ T895] __sys_sendmsg+0xcd/0x170 [ 7454.347337][ T895] do_syscall_64+0xc6/0x1e0 [ 7454.347337][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7454.347337][ T895] [ 7464.519005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7464.519496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7464.519496][ T895] netdev_get_by_index+0x5e/0x80 [ 7464.519496][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7464.519496][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7464.519496][ T895] ip6_route_add+0x1c/0x140 [ 7464.519496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7464.519496][ T895] addrconf_add_dev+0xe2/0x170 [ 7464.519496][ T895] inet6_addr_add+0x12f/0xa40 [ 7464.519496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7464.519496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7464.519496][ T895] netlink_rcv_skb+0x130/0x360 [ 7464.519496][ T895] netlink_unicast+0x449/0x710 [ 7464.519496][ T895] netlink_sendmsg+0x723/0xbe0 [ 7464.519496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7464.519496][ T895] ___sys_sendmsg+0xee/0x170 [ 7464.519496][ T895] __sys_sendmsg+0xcd/0x170 [ 7464.519496][ T895] do_syscall_64+0xc6/0x1e0 [ 7464.519496][ T895] [ 7464.521694][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7464.521694][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7464.521694][ T895] ipv6_find_idev+0x102/0x170 [ 7464.521694][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7464.521694][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7464.521694][ T895] netlink_rcv_skb+0x130/0x360 [ 7464.521694][ T895] netlink_unicast+0x449/0x710 [ 7464.521694][ T895] netlink_sendmsg+0x723/0xbe0 [ 7464.521694][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7464.521694][ T895] ___sys_sendmsg+0xee/0x170 [ 7464.521694][ T895] __sys_sendmsg+0xcd/0x170 [ 7464.521694][ T895] do_syscall_64+0xc6/0x1e0 [ 7464.521694][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7464.521694][ T895] [ 7464.523400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7464.523400][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7464.523400][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7464.523400][ T895] ipv6_find_idev+0x102/0x170 [ 7464.523400][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7464.523400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7464.523400][ T895] netlink_rcv_skb+0x130/0x360 [ 7464.523400][ T895] netlink_unicast+0x449/0x710 [ 7464.523400][ T895] netlink_sendmsg+0x723/0xbe0 [ 7464.523400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7464.523400][ T895] ___sys_sendmsg+0xee/0x170 [ 7464.523400][ T895] __sys_sendmsg+0xcd/0x170 [ 7464.523400][ T895] do_syscall_64+0xc6/0x1e0 [ 7464.523400][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7464.523400][ T895] [ 7474.575016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7474.575490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7474.575490][ T895] netdev_get_by_index+0x5e/0x80 [ 7474.575490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7474.575490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7474.575490][ T895] ip6_route_add+0x1c/0x140 [ 7474.575490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7474.575490][ T895] addrconf_add_dev+0xe2/0x170 [ 7474.575490][ T895] inet6_addr_add+0x12f/0xa40 [ 7474.575490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7474.575490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7474.575490][ T895] netlink_rcv_skb+0x130/0x360 [ 7474.575490][ T895] netlink_unicast+0x449/0x710 [ 7474.575490][ T895] netlink_sendmsg+0x723/0xbe0 [ 7474.575490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7474.575490][ T895] ___sys_sendmsg+0xee/0x170 [ 7474.575490][ T895] __sys_sendmsg+0xcd/0x170 [ 7474.575490][ T895] do_syscall_64+0xc6/0x1e0 [ 7474.575490][ T895] [ 7474.577711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7474.577711][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7474.577711][ T895] ipv6_find_idev+0x102/0x170 [ 7474.577711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7474.577711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7474.577711][ T895] netlink_rcv_skb+0x130/0x360 [ 7474.577711][ T895] netlink_unicast+0x449/0x710 [ 7474.577711][ T895] netlink_sendmsg+0x723/0xbe0 [ 7474.577711][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7474.577711][ T895] ___sys_sendmsg+0xee/0x170 [ 7474.577711][ T895] __sys_sendmsg+0xcd/0x170 [ 7474.577711][ T895] do_syscall_64+0xc6/0x1e0 [ 7474.577711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7474.577711][ T895] [ 7474.579420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7474.579420][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7474.579420][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7474.579420][ T895] ipv6_find_idev+0x102/0x170 [ 7474.579420][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7474.579420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7474.579420][ T895] netlink_rcv_skb+0x130/0x360 [ 7474.579420][ T895] netlink_unicast+0x449/0x710 [ 7474.579420][ T895] netlink_sendmsg+0x723/0xbe0 [ 7474.579420][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7474.579420][ T895] ___sys_sendmsg+0xee/0x170 [ 7474.579420][ T895] __sys_sendmsg+0xcd/0x170 [ 7474.579420][ T895] do_syscall_64+0xc6/0x1e0 [ 7474.579420][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7474.579420][ T895] [ 7484.823006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7484.823477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7484.823477][ T895] netdev_get_by_index+0x5e/0x80 [ 7484.823477][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7484.823477][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7484.823477][ T895] ip6_route_add+0x1c/0x140 [ 7484.823477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7484.823477][ T895] addrconf_add_dev+0xe2/0x170 [ 7484.823477][ T895] inet6_addr_add+0x12f/0xa40 [ 7484.823477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7484.823477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7484.823477][ T895] netlink_rcv_skb+0x130/0x360 [ 7484.823477][ T895] netlink_unicast+0x449/0x710 [ 7484.823477][ T895] netlink_sendmsg+0x723/0xbe0 [ 7484.823477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7484.823477][ T895] ___sys_sendmsg+0xee/0x170 [ 7484.823477][ T895] __sys_sendmsg+0xcd/0x170 [ 7484.823477][ T895] do_syscall_64+0xc6/0x1e0 [ 7484.823477][ T895] [ 7484.826213][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7484.826213][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7484.826213][ T895] ipv6_find_idev+0x102/0x170 [ 7484.826213][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7484.826213][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7484.826213][ T895] netlink_rcv_skb+0x130/0x360 [ 7484.826213][ T895] netlink_unicast+0x449/0x710 [ 7484.826213][ T895] netlink_sendmsg+0x723/0xbe0 [ 7484.826213][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7484.826213][ T895] ___sys_sendmsg+0xee/0x170 [ 7484.826213][ T895] __sys_sendmsg+0xcd/0x170 [ 7484.826213][ T895] do_syscall_64+0xc6/0x1e0 [ 7484.826213][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7484.826213][ T895] [ 7484.827950][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7484.827950][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7484.827950][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7484.827950][ T895] ipv6_find_idev+0x102/0x170 [ 7484.827950][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7484.827950][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7484.827950][ T895] netlink_rcv_skb+0x130/0x360 [ 7484.827950][ T895] netlink_unicast+0x449/0x710 [ 7484.827950][ T895] netlink_sendmsg+0x723/0xbe0 [ 7484.827950][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7484.827950][ T895] ___sys_sendmsg+0xee/0x170 [ 7484.827950][ T895] __sys_sendmsg+0xcd/0x170 [ 7484.827950][ T895] do_syscall_64+0xc6/0x1e0 [ 7484.827950][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7484.827950][ T895] [ 7495.070992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7495.071462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7495.071462][ T895] netdev_get_by_index+0x5e/0x80 [ 7495.071462][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7495.071462][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7495.071462][ T895] ip6_route_add+0x1c/0x140 [ 7495.071462][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7495.071462][ T895] addrconf_add_dev+0xe2/0x170 [ 7495.071462][ T895] inet6_addr_add+0x12f/0xa40 [ 7495.071462][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7495.071462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.071462][ T895] netlink_rcv_skb+0x130/0x360 [ 7495.071462][ T895] netlink_unicast+0x449/0x710 [ 7495.071462][ T895] netlink_sendmsg+0x723/0xbe0 [ 7495.071462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7495.071462][ T895] ___sys_sendmsg+0xee/0x170 [ 7495.071462][ T895] __sys_sendmsg+0xcd/0x170 [ 7495.071462][ T895] do_syscall_64+0xc6/0x1e0 [ 7495.071462][ T895] [ 7495.073676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7495.073676][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7495.073676][ T895] ipv6_find_idev+0x102/0x170 [ 7495.073676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7495.073676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.073676][ T895] netlink_rcv_skb+0x130/0x360 [ 7495.073676][ T895] netlink_unicast+0x449/0x710 [ 7495.073676][ T895] netlink_sendmsg+0x723/0xbe0 [ 7495.073676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7495.073676][ T895] ___sys_sendmsg+0xee/0x170 [ 7495.073676][ T895] __sys_sendmsg+0xcd/0x170 [ 7495.073676][ T895] do_syscall_64+0xc6/0x1e0 [ 7495.073676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7495.073676][ T895] [ 7495.075388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7495.075388][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7495.075388][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7495.075388][ T895] ipv6_find_idev+0x102/0x170 [ 7495.075388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7495.075388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.075388][ T895] netlink_rcv_skb+0x130/0x360 [ 7495.075388][ T895] netlink_unicast+0x449/0x710 [ 7495.075388][ T895] netlink_sendmsg+0x723/0xbe0 [ 7495.075388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7495.075388][ T895] ___sys_sendmsg+0xee/0x170 [ 7495.075388][ T895] __sys_sendmsg+0xcd/0x170 [ 7495.075388][ T895] do_syscall_64+0xc6/0x1e0 [ 7495.075388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7495.075388][ T895] [ 7505.295045][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7505.295533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7505.295533][ T895] netdev_get_by_index+0x5e/0x80 [ 7505.295533][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7505.295533][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7505.295533][ T895] ip6_route_add+0x1c/0x140 [ 7505.295533][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7505.295533][ T895] addrconf_add_dev+0xe2/0x170 [ 7505.295533][ T895] inet6_addr_add+0x12f/0xa40 [ 7505.295533][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7505.295533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7505.295533][ T895] netlink_rcv_skb+0x130/0x360 [ 7505.295533][ T895] netlink_unicast+0x449/0x710 [ 7505.295533][ T895] netlink_sendmsg+0x723/0xbe0 [ 7505.295533][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7505.295533][ T895] ___sys_sendmsg+0xee/0x170 [ 7505.295533][ T895] __sys_sendmsg+0xcd/0x170 [ 7505.295533][ T895] do_syscall_64+0xc6/0x1e0 [ 7505.295533][ T895] [ 7505.297761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7505.297761][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7505.297761][ T895] ipv6_find_idev+0x102/0x170 [ 7505.297761][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7505.297761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7505.297761][ T895] netlink_rcv_skb+0x130/0x360 [ 7505.297761][ T895] netlink_unicast+0x449/0x710 [ 7505.297761][ T895] netlink_sendmsg+0x723/0xbe0 [ 7505.297761][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7505.297761][ T895] ___sys_sendmsg+0xee/0x170 [ 7505.297761][ T895] __sys_sendmsg+0xcd/0x170 [ 7505.297761][ T895] do_syscall_64+0xc6/0x1e0 [ 7505.297761][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7505.297761][ T895] [ 7505.299471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7505.299471][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7505.299471][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7505.299471][ T895] ipv6_find_idev+0x102/0x170 [ 7505.299471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7505.299471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7505.299471][ T895] netlink_rcv_skb+0x130/0x360 [ 7505.299471][ T895] netlink_unicast+0x449/0x710 [ 7505.299471][ T895] netlink_sendmsg+0x723/0xbe0 [ 7505.299471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7505.299471][ T895] ___sys_sendmsg+0xee/0x170 [ 7505.299471][ T895] __sys_sendmsg+0xcd/0x170 [ 7505.299471][ T895] do_syscall_64+0xc6/0x1e0 [ 7505.299471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7505.299471][ T895] [ 7515.543015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7515.543434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7515.543434][ T895] netdev_get_by_index+0x5e/0x80 [ 7515.543434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7515.543434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7515.543434][ T895] ip6_route_add+0x1c/0x140 [ 7515.543434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7515.543434][ T895] addrconf_add_dev+0xe2/0x170 [ 7515.543434][ T895] inet6_addr_add+0x12f/0xa40 [ 7515.543434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7515.543434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7515.543434][ T895] netlink_rcv_skb+0x130/0x360 [ 7515.543434][ T895] netlink_unicast+0x449/0x710 [ 7515.543434][ T895] netlink_sendmsg+0x723/0xbe0 [ 7515.543434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7515.543434][ T895] ___sys_sendmsg+0xee/0x170 [ 7515.543434][ T895] __sys_sendmsg+0xcd/0x170 [ 7515.543434][ T895] do_syscall_64+0xc6/0x1e0 [ 7515.543434][ T895] [ 7515.545629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7515.545629][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7515.545629][ T895] ipv6_find_idev+0x102/0x170 [ 7515.545629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7515.545629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7515.545629][ T895] netlink_rcv_skb+0x130/0x360 [ 7515.545629][ T895] netlink_unicast+0x449/0x710 [ 7515.545629][ T895] netlink_sendmsg+0x723/0xbe0 [ 7515.545629][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7515.545629][ T895] ___sys_sendmsg+0xee/0x170 [ 7515.545629][ T895] __sys_sendmsg+0xcd/0x170 [ 7515.545629][ T895] do_syscall_64+0xc6/0x1e0 [ 7515.545629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7515.545629][ T895] [ 7515.547350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7515.547350][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7515.547350][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7515.547350][ T895] ipv6_find_idev+0x102/0x170 [ 7515.547350][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7515.547350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7515.547350][ T895] netlink_rcv_skb+0x130/0x360 [ 7515.547350][ T895] netlink_unicast+0x449/0x710 [ 7515.547350][ T895] netlink_sendmsg+0x723/0xbe0 [ 7515.547350][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7515.547350][ T895] ___sys_sendmsg+0xee/0x170 [ 7515.547350][ T895] __sys_sendmsg+0xcd/0x170 [ 7515.547350][ T895] do_syscall_64+0xc6/0x1e0 [ 7515.547350][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7515.547350][ T895] [ 7525.791039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7525.791515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7525.791515][ T895] netdev_get_by_index+0x5e/0x80 [ 7525.791515][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7525.791515][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7525.791515][ T895] ip6_route_add+0x1c/0x140 [ 7525.791515][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7525.791515][ T895] addrconf_add_dev+0xe2/0x170 [ 7525.791515][ T895] inet6_addr_add+0x12f/0xa40 [ 7525.791515][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7525.791515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7525.791515][ T895] netlink_rcv_skb+0x130/0x360 [ 7525.791515][ T895] netlink_unicast+0x449/0x710 [ 7525.791515][ T895] netlink_sendmsg+0x723/0xbe0 [ 7525.791515][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7525.791515][ T895] ___sys_sendmsg+0xee/0x170 [ 7525.791515][ T895] __sys_sendmsg+0xcd/0x170 [ 7525.791515][ T895] do_syscall_64+0xc6/0x1e0 [ 7525.791515][ T895] [ 7525.793724][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7525.793724][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7525.793724][ T895] ipv6_find_idev+0x102/0x170 [ 7525.793724][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7525.793724][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7525.793724][ T895] netlink_rcv_skb+0x130/0x360 [ 7525.793724][ T895] netlink_unicast+0x449/0x710 [ 7525.793724][ T895] netlink_sendmsg+0x723/0xbe0 [ 7525.793724][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7525.793724][ T895] ___sys_sendmsg+0xee/0x170 [ 7525.793724][ T895] __sys_sendmsg+0xcd/0x170 [ 7525.793724][ T895] do_syscall_64+0xc6/0x1e0 [ 7525.793724][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7525.793724][ T895] [ 7525.795438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7525.795438][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7525.795438][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7525.795438][ T895] ipv6_find_idev+0x102/0x170 [ 7525.795438][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7525.795438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7525.795438][ T895] netlink_rcv_skb+0x130/0x360 [ 7525.795438][ T895] netlink_unicast+0x449/0x710 [ 7525.795438][ T895] netlink_sendmsg+0x723/0xbe0 [ 7525.795438][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7525.795438][ T895] ___sys_sendmsg+0xee/0x170 [ 7525.795438][ T895] __sys_sendmsg+0xcd/0x170 [ 7525.795438][ T895] do_syscall_64+0xc6/0x1e0 [ 7525.795438][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7525.795438][ T895] [ 7536.039015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7536.039491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7536.039491][ T895] netdev_get_by_index+0x5e/0x80 [ 7536.039491][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7536.039491][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7536.039491][ T895] ip6_route_add+0x1c/0x140 [ 7536.039491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7536.039491][ T895] addrconf_add_dev+0xe2/0x170 [ 7536.039491][ T895] inet6_addr_add+0x12f/0xa40 [ 7536.039491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7536.039491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.039491][ T895] netlink_rcv_skb+0x130/0x360 [ 7536.039491][ T895] netlink_unicast+0x449/0x710 [ 7536.039491][ T895] netlink_sendmsg+0x723/0xbe0 [ 7536.039491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7536.039491][ T895] ___sys_sendmsg+0xee/0x170 [ 7536.039491][ T895] __sys_sendmsg+0xcd/0x170 [ 7536.039491][ T895] do_syscall_64+0xc6/0x1e0 [ 7536.039491][ T895] [ 7536.041704][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7536.041704][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7536.041704][ T895] ipv6_find_idev+0x102/0x170 [ 7536.041704][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7536.041704][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.041704][ T895] netlink_rcv_skb+0x130/0x360 [ 7536.041704][ T895] netlink_unicast+0x449/0x710 [ 7536.041704][ T895] netlink_sendmsg+0x723/0xbe0 [ 7536.041704][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7536.041704][ T895] ___sys_sendmsg+0xee/0x170 [ 7536.041704][ T895] __sys_sendmsg+0xcd/0x170 [ 7536.041704][ T895] do_syscall_64+0xc6/0x1e0 [ 7536.041704][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7536.041704][ T895] [ 7536.043436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7536.043436][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7536.043436][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7536.043436][ T895] ipv6_find_idev+0x102/0x170 [ 7536.043436][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7536.043436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.043436][ T895] netlink_rcv_skb+0x130/0x360 [ 7536.043436][ T895] netlink_unicast+0x449/0x710 [ 7536.043436][ T895] netlink_sendmsg+0x723/0xbe0 [ 7536.043436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7536.043436][ T895] ___sys_sendmsg+0xee/0x170 [ 7536.043436][ T895] __sys_sendmsg+0xcd/0x170 [ 7536.043436][ T895] do_syscall_64+0xc6/0x1e0 [ 7536.043436][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7536.043436][ T895] [ 7546.286932][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7546.287745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7546.287745][ T895] netdev_get_by_index+0x5e/0x80 [ 7546.287745][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7546.287745][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7546.287745][ T895] ip6_route_add+0x1c/0x140 [ 7546.287745][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7546.287745][ T895] addrconf_add_dev+0xe2/0x170 [ 7546.287745][ T895] inet6_addr_add+0x12f/0xa40 [ 7546.287745][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7546.287745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7546.287745][ T895] netlink_rcv_skb+0x130/0x360 [ 7546.287745][ T895] netlink_unicast+0x449/0x710 [ 7546.287745][ T895] netlink_sendmsg+0x723/0xbe0 [ 7546.287745][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7546.287745][ T895] ___sys_sendmsg+0xee/0x170 [ 7546.287745][ T895] __sys_sendmsg+0xcd/0x170 [ 7546.287745][ T895] do_syscall_64+0xc6/0x1e0 [ 7546.287745][ T895] [ 7546.289978][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7546.289978][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7546.289978][ T895] ipv6_find_idev+0x102/0x170 [ 7546.289978][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7546.289978][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7546.289978][ T895] netlink_rcv_skb+0x130/0x360 [ 7546.289978][ T895] netlink_unicast+0x449/0x710 [ 7546.289978][ T895] netlink_sendmsg+0x723/0xbe0 [ 7546.289978][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7546.289978][ T895] ___sys_sendmsg+0xee/0x170 [ 7546.289978][ T895] __sys_sendmsg+0xcd/0x170 [ 7546.289978][ T895] do_syscall_64+0xc6/0x1e0 [ 7546.289978][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7546.289978][ T895] [ 7546.291701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7546.291701][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7546.291701][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7546.291701][ T895] ipv6_find_idev+0x102/0x170 [ 7546.291701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7546.291701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7546.291701][ T895] netlink_rcv_skb+0x130/0x360 [ 7546.291701][ T895] netlink_unicast+0x449/0x710 [ 7546.291701][ T895] netlink_sendmsg+0x723/0xbe0 [ 7546.291701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7546.291701][ T895] ___sys_sendmsg+0xee/0x170 [ 7546.291701][ T895] __sys_sendmsg+0xcd/0x170 [ 7546.291701][ T895] do_syscall_64+0xc6/0x1e0 [ 7546.291701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7546.291701][ T895] [ 7556.534958][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7556.535440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7556.535440][ T895] netdev_get_by_index+0x5e/0x80 [ 7556.535440][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7556.535440][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7556.535440][ T895] ip6_route_add+0x1c/0x140 [ 7556.535440][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7556.535440][ T895] addrconf_add_dev+0xe2/0x170 [ 7556.535440][ T895] inet6_addr_add+0x12f/0xa40 [ 7556.535440][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7556.535440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7556.535440][ T895] netlink_rcv_skb+0x130/0x360 [ 7556.535440][ T895] netlink_unicast+0x449/0x710 [ 7556.535440][ T895] netlink_sendmsg+0x723/0xbe0 [ 7556.535440][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7556.535440][ T895] ___sys_sendmsg+0xee/0x170 [ 7556.535440][ T895] __sys_sendmsg+0xcd/0x170 [ 7556.535440][ T895] do_syscall_64+0xc6/0x1e0 [ 7556.535440][ T895] [ 7556.537653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7556.537653][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7556.537653][ T895] ipv6_find_idev+0x102/0x170 [ 7556.537653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7556.537653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7556.537653][ T895] netlink_rcv_skb+0x130/0x360 [ 7556.537653][ T895] netlink_unicast+0x449/0x710 [ 7556.537653][ T895] netlink_sendmsg+0x723/0xbe0 [ 7556.537653][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7556.537653][ T895] ___sys_sendmsg+0xee/0x170 [ 7556.537653][ T895] __sys_sendmsg+0xcd/0x170 [ 7556.537653][ T895] do_syscall_64+0xc6/0x1e0 [ 7556.537653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7556.537653][ T895] [ 7556.539368][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7556.539368][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7556.539368][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7556.539368][ T895] ipv6_find_idev+0x102/0x170 [ 7556.539368][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7556.539368][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7556.539368][ T895] netlink_rcv_skb+0x130/0x360 [ 7556.539368][ T895] netlink_unicast+0x449/0x710 [ 7556.539368][ T895] netlink_sendmsg+0x723/0xbe0 [ 7556.539368][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7556.539368][ T895] ___sys_sendmsg+0xee/0x170 [ 7556.539368][ T895] __sys_sendmsg+0xcd/0x170 [ 7556.539368][ T895] do_syscall_64+0xc6/0x1e0 [ 7556.539368][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7556.539368][ T895] [ 7566.783005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7566.783489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7566.783489][ T895] netdev_get_by_index+0x5e/0x80 [ 7566.783489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7566.783489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7566.783489][ T895] ip6_route_add+0x1c/0x140 [ 7566.783489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7566.783489][ T895] addrconf_add_dev+0xe2/0x170 [ 7566.783489][ T895] inet6_addr_add+0x12f/0xa40 [ 7566.783489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7566.783489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7566.783489][ T895] netlink_rcv_skb+0x130/0x360 [ 7566.783489][ T895] netlink_unicast+0x449/0x710 [ 7566.783489][ T895] netlink_sendmsg+0x723/0xbe0 [ 7566.783489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7566.783489][ T895] ___sys_sendmsg+0xee/0x170 [ 7566.783489][ T895] __sys_sendmsg+0xcd/0x170 [ 7566.783489][ T895] do_syscall_64+0xc6/0x1e0 [ 7566.783489][ T895] [ 7566.785693][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7566.785693][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7566.785693][ T895] ipv6_find_idev+0x102/0x170 [ 7566.785693][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7566.785693][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7566.785693][ T895] netlink_rcv_skb+0x130/0x360 [ 7566.785693][ T895] netlink_unicast+0x449/0x710 [ 7566.785693][ T895] netlink_sendmsg+0x723/0xbe0 [ 7566.785693][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7566.785693][ T895] ___sys_sendmsg+0xee/0x170 [ 7566.785693][ T895] __sys_sendmsg+0xcd/0x170 [ 7566.785693][ T895] do_syscall_64+0xc6/0x1e0 [ 7566.785693][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7566.785693][ T895] [ 7566.787413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7566.787413][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7566.787413][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7566.787413][ T895] ipv6_find_idev+0x102/0x170 [ 7566.787413][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7566.787413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7566.787413][ T895] netlink_rcv_skb+0x130/0x360 [ 7566.787413][ T895] netlink_unicast+0x449/0x710 [ 7566.787413][ T895] netlink_sendmsg+0x723/0xbe0 [ 7566.787413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7566.787413][ T895] ___sys_sendmsg+0xee/0x170 [ 7566.787413][ T895] __sys_sendmsg+0xcd/0x170 [ 7566.787413][ T895] do_syscall_64+0xc6/0x1e0 [ 7566.787413][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7566.787413][ T895] [ 7576.942935][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7576.943410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7576.943410][ T895] netdev_get_by_index+0x5e/0x80 [ 7576.943410][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7576.943410][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7576.943410][ T895] ip6_route_add+0x1c/0x140 [ 7576.943410][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7576.943410][ T895] addrconf_add_dev+0xe2/0x170 [ 7576.943410][ T895] inet6_addr_add+0x12f/0xa40 [ 7576.943410][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7576.943410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7576.943410][ T895] netlink_rcv_skb+0x130/0x360 [ 7576.943410][ T895] netlink_unicast+0x449/0x710 [ 7576.943410][ T895] netlink_sendmsg+0x723/0xbe0 [ 7576.943410][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7576.943410][ T895] ___sys_sendmsg+0xee/0x170 [ 7576.943410][ T895] __sys_sendmsg+0xcd/0x170 [ 7576.943410][ T895] do_syscall_64+0xc6/0x1e0 [ 7576.943410][ T895] [ 7576.945611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7576.945611][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7576.945611][ T895] ipv6_find_idev+0x102/0x170 [ 7576.945611][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7576.945611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7576.945611][ T895] netlink_rcv_skb+0x130/0x360 [ 7576.945611][ T895] netlink_unicast+0x449/0x710 [ 7576.945611][ T895] netlink_sendmsg+0x723/0xbe0 [ 7576.945611][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7576.945611][ T895] ___sys_sendmsg+0xee/0x170 [ 7576.945611][ T895] __sys_sendmsg+0xcd/0x170 [ 7576.945611][ T895] do_syscall_64+0xc6/0x1e0 [ 7576.945611][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7576.945611][ T895] [ 7576.947330][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7576.947330][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7576.947330][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7576.947330][ T895] ipv6_find_idev+0x102/0x170 [ 7576.947330][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7576.947330][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7576.947330][ T895] netlink_rcv_skb+0x130/0x360 [ 7576.947330][ T895] netlink_unicast+0x449/0x710 [ 7576.947330][ T895] netlink_sendmsg+0x723/0xbe0 [ 7576.947330][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7576.947330][ T895] ___sys_sendmsg+0xee/0x170 [ 7576.947330][ T895] __sys_sendmsg+0xcd/0x170 [ 7576.947330][ T895] do_syscall_64+0xc6/0x1e0 [ 7576.947330][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7576.947330][ T895] [ 7587.190954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7587.191426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7587.191426][ T895] netdev_get_by_index+0x5e/0x80 [ 7587.191426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7587.191426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7587.191426][ T895] ip6_route_add+0x1c/0x140 [ 7587.191426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7587.191426][ T895] addrconf_add_dev+0xe2/0x170 [ 7587.191426][ T895] inet6_addr_add+0x12f/0xa40 [ 7587.191426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7587.191426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7587.191426][ T895] netlink_rcv_skb+0x130/0x360 [ 7587.191426][ T895] netlink_unicast+0x449/0x710 [ 7587.191426][ T895] netlink_sendmsg+0x723/0xbe0 [ 7587.191426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7587.191426][ T895] ___sys_sendmsg+0xee/0x170 [ 7587.191426][ T895] __sys_sendmsg+0xcd/0x170 [ 7587.191426][ T895] do_syscall_64+0xc6/0x1e0 [ 7587.191426][ T895] [ 7587.193643][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7587.193643][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7587.193643][ T895] ipv6_find_idev+0x102/0x170 [ 7587.193643][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7587.193643][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7587.193643][ T895] netlink_rcv_skb+0x130/0x360 [ 7587.193643][ T895] netlink_unicast+0x449/0x710 [ 7587.193643][ T895] netlink_sendmsg+0x723/0xbe0 [ 7587.193643][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7587.193643][ T895] ___sys_sendmsg+0xee/0x170 [ 7587.193643][ T895] __sys_sendmsg+0xcd/0x170 [ 7587.193643][ T895] do_syscall_64+0xc6/0x1e0 [ 7587.193643][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7587.193643][ T895] [ 7587.195354][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7587.195354][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7587.195354][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7587.195354][ T895] ipv6_find_idev+0x102/0x170 [ 7587.195354][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7587.195354][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7587.195354][ T895] netlink_rcv_skb+0x130/0x360 [ 7587.195354][ T895] netlink_unicast+0x449/0x710 [ 7587.195354][ T895] netlink_sendmsg+0x723/0xbe0 [ 7587.195354][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7587.195354][ T895] ___sys_sendmsg+0xee/0x170 [ 7587.195354][ T895] __sys_sendmsg+0xcd/0x170 [ 7587.195354][ T895] do_syscall_64+0xc6/0x1e0 [ 7587.195354][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7587.195354][ T895] [ 7597.439030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7597.439504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7597.439504][ T895] netdev_get_by_index+0x5e/0x80 [ 7597.439504][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7597.439504][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7597.439504][ T895] ip6_route_add+0x1c/0x140 [ 7597.439504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7597.439504][ T895] addrconf_add_dev+0xe2/0x170 [ 7597.439504][ T895] inet6_addr_add+0x12f/0xa40 [ 7597.439504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7597.439504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7597.439504][ T895] netlink_rcv_skb+0x130/0x360 [ 7597.439504][ T895] netlink_unicast+0x449/0x710 [ 7597.439504][ T895] netlink_sendmsg+0x723/0xbe0 [ 7597.439504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7597.439504][ T895] ___sys_sendmsg+0xee/0x170 [ 7597.439504][ T895] __sys_sendmsg+0xcd/0x170 [ 7597.439504][ T895] do_syscall_64+0xc6/0x1e0 [ 7597.439504][ T895] [ 7597.441700][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7597.441700][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7597.441700][ T895] ipv6_find_idev+0x102/0x170 [ 7597.441700][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7597.441700][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7597.441700][ T895] netlink_rcv_skb+0x130/0x360 [ 7597.441700][ T895] netlink_unicast+0x449/0x710 [ 7597.441700][ T895] netlink_sendmsg+0x723/0xbe0 [ 7597.441700][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7597.441700][ T895] ___sys_sendmsg+0xee/0x170 [ 7597.441700][ T895] __sys_sendmsg+0xcd/0x170 [ 7597.441700][ T895] do_syscall_64+0xc6/0x1e0 [ 7597.441700][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7597.441700][ T895] [ 7597.443437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7597.443437][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7597.443437][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7597.443437][ T895] ipv6_find_idev+0x102/0x170 [ 7597.443437][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7597.443437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7597.443437][ T895] netlink_rcv_skb+0x130/0x360 [ 7597.443437][ T895] netlink_unicast+0x449/0x710 [ 7597.443437][ T895] netlink_sendmsg+0x723/0xbe0 [ 7597.443437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7597.443437][ T895] ___sys_sendmsg+0xee/0x170 [ 7597.443437][ T895] __sys_sendmsg+0xcd/0x170 [ 7597.443437][ T895] do_syscall_64+0xc6/0x1e0 [ 7597.443437][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7597.443437][ T895] [ 7607.686997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7607.687475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7607.687475][ T895] netdev_get_by_index+0x5e/0x80 [ 7607.687475][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7607.687475][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7607.687475][ T895] ip6_route_add+0x1c/0x140 [ 7607.687475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7607.687475][ T895] addrconf_add_dev+0xe2/0x170 [ 7607.687475][ T895] inet6_addr_add+0x12f/0xa40 [ 7607.687475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7607.687475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7607.687475][ T895] netlink_rcv_skb+0x130/0x360 [ 7607.687475][ T895] netlink_unicast+0x449/0x710 [ 7607.687475][ T895] netlink_sendmsg+0x723/0xbe0 [ 7607.687475][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7607.687475][ T895] ___sys_sendmsg+0xee/0x170 [ 7607.687475][ T895] __sys_sendmsg+0xcd/0x170 [ 7607.687475][ T895] do_syscall_64+0xc6/0x1e0 [ 7607.687475][ T895] [ 7607.689679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7607.689679][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7607.689679][ T895] ipv6_find_idev+0x102/0x170 [ 7607.689679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7607.689679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7607.689679][ T895] netlink_rcv_skb+0x130/0x360 [ 7607.689679][ T895] netlink_unicast+0x449/0x710 [ 7607.689679][ T895] netlink_sendmsg+0x723/0xbe0 [ 7607.689679][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7607.689679][ T895] ___sys_sendmsg+0xee/0x170 [ 7607.689679][ T895] __sys_sendmsg+0xcd/0x170 [ 7607.689679][ T895] do_syscall_64+0xc6/0x1e0 [ 7607.689679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7607.689679][ T895] [ 7607.691394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7607.691394][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7607.691394][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7607.691394][ T895] ipv6_find_idev+0x102/0x170 [ 7607.691394][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7607.691394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7607.691394][ T895] netlink_rcv_skb+0x130/0x360 [ 7607.691394][ T895] netlink_unicast+0x449/0x710 [ 7607.691394][ T895] netlink_sendmsg+0x723/0xbe0 [ 7607.691394][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7607.691394][ T895] ___sys_sendmsg+0xee/0x170 [ 7607.691394][ T895] __sys_sendmsg+0xcd/0x170 [ 7607.691394][ T895] do_syscall_64+0xc6/0x1e0 [ 7607.691394][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7607.691394][ T895] [ 7617.935010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7617.935487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7617.935487][ T895] netdev_get_by_index+0x5e/0x80 [ 7617.935487][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7617.935487][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7617.935487][ T895] ip6_route_add+0x1c/0x140 [ 7617.935487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7617.935487][ T895] addrconf_add_dev+0xe2/0x170 [ 7617.935487][ T895] inet6_addr_add+0x12f/0xa40 [ 7617.935487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7617.935487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7617.935487][ T895] netlink_rcv_skb+0x130/0x360 [ 7617.935487][ T895] netlink_unicast+0x449/0x710 [ 7617.935487][ T895] netlink_sendmsg+0x723/0xbe0 [ 7617.935487][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7617.935487][ T895] ___sys_sendmsg+0xee/0x170 [ 7617.935487][ T895] __sys_sendmsg+0xcd/0x170 [ 7617.935487][ T895] do_syscall_64+0xc6/0x1e0 [ 7617.935487][ T895] [ 7617.937712][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7617.937712][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7617.937712][ T895] ipv6_find_idev+0x102/0x170 [ 7617.937712][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7617.937712][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7617.937712][ T895] netlink_rcv_skb+0x130/0x360 [ 7617.937712][ T895] netlink_unicast+0x449/0x710 [ 7617.937712][ T895] netlink_sendmsg+0x723/0xbe0 [ 7617.937712][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7617.937712][ T895] ___sys_sendmsg+0xee/0x170 [ 7617.937712][ T895] __sys_sendmsg+0xcd/0x170 [ 7617.937712][ T895] do_syscall_64+0xc6/0x1e0 [ 7617.937712][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7617.937712][ T895] [ 7617.939424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7617.939424][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7617.939424][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7617.939424][ T895] ipv6_find_idev+0x102/0x170 [ 7617.939424][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7617.939424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7617.939424][ T895] netlink_rcv_skb+0x130/0x360 [ 7617.939424][ T895] netlink_unicast+0x449/0x710 [ 7617.939424][ T895] netlink_sendmsg+0x723/0xbe0 [ 7617.939424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7617.939424][ T895] ___sys_sendmsg+0xee/0x170 [ 7617.939424][ T895] __sys_sendmsg+0xcd/0x170 [ 7617.939424][ T895] do_syscall_64+0xc6/0x1e0 [ 7617.939424][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7617.939424][ T895] [ 7628.183016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7628.183507][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7628.183507][ T895] netdev_get_by_index+0x5e/0x80 [ 7628.183507][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7628.183507][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7628.183507][ T895] ip6_route_add+0x1c/0x140 [ 7628.183507][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7628.183507][ T895] addrconf_add_dev+0xe2/0x170 [ 7628.183507][ T895] inet6_addr_add+0x12f/0xa40 [ 7628.183507][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7628.183507][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7628.183507][ T895] netlink_rcv_skb+0x130/0x360 [ 7628.183507][ T895] netlink_unicast+0x449/0x710 [ 7628.183507][ T895] netlink_sendmsg+0x723/0xbe0 [ 7628.183507][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7628.183507][ T895] ___sys_sendmsg+0xee/0x170 [ 7628.183507][ T895] __sys_sendmsg+0xcd/0x170 [ 7628.183507][ T895] do_syscall_64+0xc6/0x1e0 [ 7628.183507][ T895] [ 7628.185724][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7628.185724][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7628.185724][ T895] ipv6_find_idev+0x102/0x170 [ 7628.185724][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7628.185724][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7628.185724][ T895] netlink_rcv_skb+0x130/0x360 [ 7628.185724][ T895] netlink_unicast+0x449/0x710 [ 7628.185724][ T895] netlink_sendmsg+0x723/0xbe0 [ 7628.185724][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7628.185724][ T895] ___sys_sendmsg+0xee/0x170 [ 7628.185724][ T895] __sys_sendmsg+0xcd/0x170 [ 7628.185724][ T895] do_syscall_64+0xc6/0x1e0 [ 7628.185724][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7628.185724][ T895] [ 7628.187437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7628.187437][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7628.187437][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7628.187437][ T895] ipv6_find_idev+0x102/0x170 [ 7628.187437][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7628.187437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7628.187437][ T895] netlink_rcv_skb+0x130/0x360 [ 7628.187437][ T895] netlink_unicast+0x449/0x710 [ 7628.187437][ T895] netlink_sendmsg+0x723/0xbe0 [ 7628.187437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7628.187437][ T895] ___sys_sendmsg+0xee/0x170 [ 7628.187437][ T895] __sys_sendmsg+0xcd/0x170 [ 7628.187437][ T895] do_syscall_64+0xc6/0x1e0 [ 7628.187437][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7628.187437][ T895] [ 7638.431019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7638.431490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7638.431490][ T895] netdev_get_by_index+0x5e/0x80 [ 7638.431490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7638.431490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7638.431490][ T895] ip6_route_add+0x1c/0x140 [ 7638.431490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7638.431490][ T895] addrconf_add_dev+0xe2/0x170 [ 7638.431490][ T895] inet6_addr_add+0x12f/0xa40 [ 7638.431490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7638.431490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.431490][ T895] netlink_rcv_skb+0x130/0x360 [ 7638.431490][ T895] netlink_unicast+0x449/0x710 [ 7638.431490][ T895] netlink_sendmsg+0x723/0xbe0 [ 7638.431490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7638.431490][ T895] ___sys_sendmsg+0xee/0x170 [ 7638.431490][ T895] __sys_sendmsg+0xcd/0x170 [ 7638.431490][ T895] do_syscall_64+0xc6/0x1e0 [ 7638.431490][ T895] [ 7638.433704][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7638.433704][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7638.433704][ T895] ipv6_find_idev+0x102/0x170 [ 7638.433704][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7638.433704][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.433704][ T895] netlink_rcv_skb+0x130/0x360 [ 7638.433704][ T895] netlink_unicast+0x449/0x710 [ 7638.433704][ T895] netlink_sendmsg+0x723/0xbe0 [ 7638.433704][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7638.433704][ T895] ___sys_sendmsg+0xee/0x170 [ 7638.433704][ T895] __sys_sendmsg+0xcd/0x170 [ 7638.433704][ T895] do_syscall_64+0xc6/0x1e0 [ 7638.433704][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7638.433704][ T895] [ 7638.435415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7638.435415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7638.435415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7638.435415][ T895] ipv6_find_idev+0x102/0x170 [ 7638.435415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7638.435415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.435415][ T895] netlink_rcv_skb+0x130/0x360 [ 7638.435415][ T895] netlink_unicast+0x449/0x710 [ 7638.435415][ T895] netlink_sendmsg+0x723/0xbe0 [ 7638.435415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7638.435415][ T895] ___sys_sendmsg+0xee/0x170 [ 7638.435415][ T895] __sys_sendmsg+0xcd/0x170 [ 7638.435415][ T895] do_syscall_64+0xc6/0x1e0 [ 7638.435415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7638.435415][ T895] [ 7648.679002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7648.679502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7648.679502][ T895] netdev_get_by_index+0x5e/0x80 [ 7648.679502][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7648.679502][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7648.679502][ T895] ip6_route_add+0x1c/0x140 [ 7648.679502][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7648.679502][ T895] addrconf_add_dev+0xe2/0x170 [ 7648.679502][ T895] inet6_addr_add+0x12f/0xa40 [ 7648.679502][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7648.679502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.679502][ T895] netlink_rcv_skb+0x130/0x360 [ 7648.679502][ T895] netlink_unicast+0x449/0x710 [ 7648.679502][ T895] netlink_sendmsg+0x723/0xbe0 [ 7648.679502][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7648.679502][ T895] ___sys_sendmsg+0xee/0x170 [ 7648.679502][ T895] __sys_sendmsg+0xcd/0x170 [ 7648.679502][ T895] do_syscall_64+0xc6/0x1e0 [ 7648.679502][ T895] [ 7648.681735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7648.681735][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7648.681735][ T895] ipv6_find_idev+0x102/0x170 [ 7648.681735][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7648.681735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.681735][ T895] netlink_rcv_skb+0x130/0x360 [ 7648.681735][ T895] netlink_unicast+0x449/0x710 [ 7648.681735][ T895] netlink_sendmsg+0x723/0xbe0 [ 7648.681735][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7648.681735][ T895] ___sys_sendmsg+0xee/0x170 [ 7648.681735][ T895] __sys_sendmsg+0xcd/0x170 [ 7648.681735][ T895] do_syscall_64+0xc6/0x1e0 [ 7648.681735][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7648.681735][ T895] [ 7648.683462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7648.683462][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7648.683462][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7648.683462][ T895] ipv6_find_idev+0x102/0x170 [ 7648.683462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7648.683462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.683462][ T895] netlink_rcv_skb+0x130/0x360 [ 7648.683462][ T895] netlink_unicast+0x449/0x710 [ 7648.683462][ T895] netlink_sendmsg+0x723/0xbe0 [ 7648.683462][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7648.683462][ T895] ___sys_sendmsg+0xee/0x170 [ 7648.683462][ T895] __sys_sendmsg+0xcd/0x170 [ 7648.683462][ T895] do_syscall_64+0xc6/0x1e0 [ 7648.683462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7648.683462][ T895] [ 7658.927003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7658.927481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7658.927481][ T895] netdev_get_by_index+0x5e/0x80 [ 7658.927481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7658.927481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7658.927481][ T895] ip6_route_add+0x1c/0x140 [ 7658.927481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7658.927481][ T895] addrconf_add_dev+0xe2/0x170 [ 7658.927481][ T895] inet6_addr_add+0x12f/0xa40 [ 7658.927481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7658.927481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7658.927481][ T895] netlink_rcv_skb+0x130/0x360 [ 7658.927481][ T895] netlink_unicast+0x449/0x710 [ 7658.927481][ T895] netlink_sendmsg+0x723/0xbe0 [ 7658.927481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7658.927481][ T895] ___sys_sendmsg+0xee/0x170 [ 7658.927481][ T895] __sys_sendmsg+0xcd/0x170 [ 7658.927481][ T895] do_syscall_64+0xc6/0x1e0 [ 7658.927481][ T895] [ 7658.929708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7658.929708][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7658.929708][ T895] ipv6_find_idev+0x102/0x170 [ 7658.929708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7658.929708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7658.929708][ T895] netlink_rcv_skb+0x130/0x360 [ 7658.929708][ T895] netlink_unicast+0x449/0x710 [ 7658.929708][ T895] netlink_sendmsg+0x723/0xbe0 [ 7658.929708][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7658.929708][ T895] ___sys_sendmsg+0xee/0x170 [ 7658.929708][ T895] __sys_sendmsg+0xcd/0x170 [ 7658.929708][ T895] do_syscall_64+0xc6/0x1e0 [ 7658.929708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7658.929708][ T895] [ 7658.931435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7658.931435][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7658.931435][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7658.931435][ T895] ipv6_find_idev+0x102/0x170 [ 7658.931435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7658.931435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7658.931435][ T895] netlink_rcv_skb+0x130/0x360 [ 7658.931435][ T895] netlink_unicast+0x449/0x710 [ 7658.931435][ T895] netlink_sendmsg+0x723/0xbe0 [ 7658.931435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7658.931435][ T895] ___sys_sendmsg+0xee/0x170 [ 7658.931435][ T895] __sys_sendmsg+0xcd/0x170 [ 7658.931435][ T895] do_syscall_64+0xc6/0x1e0 [ 7658.931435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7658.931435][ T895] [ 7669.175011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7669.175509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7669.175509][ T895] netdev_get_by_index+0x5e/0x80 [ 7669.175509][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7669.175509][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7669.175509][ T895] ip6_route_add+0x1c/0x140 [ 7669.175509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7669.175509][ T895] addrconf_add_dev+0xe2/0x170 [ 7669.175509][ T895] inet6_addr_add+0x12f/0xa40 [ 7669.175509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7669.175509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7669.175509][ T895] netlink_rcv_skb+0x130/0x360 [ 7669.175509][ T895] netlink_unicast+0x449/0x710 [ 7669.175509][ T895] netlink_sendmsg+0x723/0xbe0 [ 7669.175509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7669.175509][ T895] ___sys_sendmsg+0xee/0x170 [ 7669.175509][ T895] __sys_sendmsg+0xcd/0x170 [ 7669.175509][ T895] do_syscall_64+0xc6/0x1e0 [ 7669.175509][ T895] [ 7669.177752][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7669.177752][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7669.177752][ T895] ipv6_find_idev+0x102/0x170 [ 7669.177752][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7669.177752][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7669.177752][ T895] netlink_rcv_skb+0x130/0x360 [ 7669.177752][ T895] netlink_unicast+0x449/0x710 [ 7669.177752][ T895] netlink_sendmsg+0x723/0xbe0 [ 7669.177752][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7669.177752][ T895] ___sys_sendmsg+0xee/0x170 [ 7669.177752][ T895] __sys_sendmsg+0xcd/0x170 [ 7669.177752][ T895] do_syscall_64+0xc6/0x1e0 [ 7669.177752][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7669.177752][ T895] [ 7669.179476][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7669.179476][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7669.179476][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7669.179476][ T895] ipv6_find_idev+0x102/0x170 [ 7669.179476][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7669.179476][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7669.179476][ T895] netlink_rcv_skb+0x130/0x360 [ 7669.179476][ T895] netlink_unicast+0x449/0x710 [ 7669.179476][ T895] netlink_sendmsg+0x723/0xbe0 [ 7669.179476][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7669.179476][ T895] ___sys_sendmsg+0xee/0x170 [ 7669.179476][ T895] __sys_sendmsg+0xcd/0x170 [ 7669.179476][ T895] do_syscall_64+0xc6/0x1e0 [ 7669.179476][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7669.179476][ T895] [ 7679.423012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7679.423487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7679.423487][ T895] netdev_get_by_index+0x5e/0x80 [ 7679.423487][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7679.423487][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7679.423487][ T895] ip6_route_add+0x1c/0x140 [ 7679.423487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7679.423487][ T895] addrconf_add_dev+0xe2/0x170 [ 7679.423487][ T895] inet6_addr_add+0x12f/0xa40 [ 7679.423487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7679.423487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.423487][ T895] netlink_rcv_skb+0x130/0x360 [ 7679.423487][ T895] netlink_unicast+0x449/0x710 [ 7679.423487][ T895] netlink_sendmsg+0x723/0xbe0 [ 7679.423487][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7679.423487][ T895] ___sys_sendmsg+0xee/0x170 [ 7679.423487][ T895] __sys_sendmsg+0xcd/0x170 [ 7679.423487][ T895] do_syscall_64+0xc6/0x1e0 [ 7679.423487][ T895] [ 7679.425730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7679.425730][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7679.425730][ T895] ipv6_find_idev+0x102/0x170 [ 7679.425730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7679.425730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.425730][ T895] netlink_rcv_skb+0x130/0x360 [ 7679.425730][ T895] netlink_unicast+0x449/0x710 [ 7679.425730][ T895] netlink_sendmsg+0x723/0xbe0 [ 7679.425730][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7679.425730][ T895] ___sys_sendmsg+0xee/0x170 [ 7679.425730][ T895] __sys_sendmsg+0xcd/0x170 [ 7679.425730][ T895] do_syscall_64+0xc6/0x1e0 [ 7679.425730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7679.425730][ T895] [ 7679.427457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7679.427457][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7679.427457][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7679.427457][ T895] ipv6_find_idev+0x102/0x170 [ 7679.427457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7679.427457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.427457][ T895] netlink_rcv_skb+0x130/0x360 [ 7679.427457][ T895] netlink_unicast+0x449/0x710 [ 7679.427457][ T895] netlink_sendmsg+0x723/0xbe0 [ 7679.427457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7679.427457][ T895] ___sys_sendmsg+0xee/0x170 [ 7679.427457][ T895] __sys_sendmsg+0xcd/0x170 [ 7679.427457][ T895] do_syscall_64+0xc6/0x1e0 [ 7679.427457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7679.427457][ T895] [ 7689.670998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7689.671479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7689.671479][ T895] netdev_get_by_index+0x5e/0x80 [ 7689.671479][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7689.671479][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7689.671479][ T895] ip6_route_add+0x1c/0x140 [ 7689.671479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7689.671479][ T895] addrconf_add_dev+0xe2/0x170 [ 7689.671479][ T895] inet6_addr_add+0x12f/0xa40 [ 7689.671479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7689.671479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.671479][ T895] netlink_rcv_skb+0x130/0x360 [ 7689.671479][ T895] netlink_unicast+0x449/0x710 [ 7689.671479][ T895] netlink_sendmsg+0x723/0xbe0 [ 7689.671479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7689.671479][ T895] ___sys_sendmsg+0xee/0x170 [ 7689.671479][ T895] __sys_sendmsg+0xcd/0x170 [ 7689.671479][ T895] do_syscall_64+0xc6/0x1e0 [ 7689.671479][ T895] [ 7689.673715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7689.673715][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7689.673715][ T895] ipv6_find_idev+0x102/0x170 [ 7689.673715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7689.673715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.673715][ T895] netlink_rcv_skb+0x130/0x360 [ 7689.673715][ T895] netlink_unicast+0x449/0x710 [ 7689.673715][ T895] netlink_sendmsg+0x723/0xbe0 [ 7689.673715][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7689.673715][ T895] ___sys_sendmsg+0xee/0x170 [ 7689.673715][ T895] __sys_sendmsg+0xcd/0x170 [ 7689.673715][ T895] do_syscall_64+0xc6/0x1e0 [ 7689.673715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7689.673715][ T895] [ 7689.675461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7689.675461][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7689.675461][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7689.675461][ T895] ipv6_find_idev+0x102/0x170 [ 7689.675461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7689.675461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.675461][ T895] netlink_rcv_skb+0x130/0x360 [ 7689.675461][ T895] netlink_unicast+0x449/0x710 [ 7689.675461][ T895] netlink_sendmsg+0x723/0xbe0 [ 7689.675461][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7689.675461][ T895] ___sys_sendmsg+0xee/0x170 [ 7689.675461][ T895] __sys_sendmsg+0xcd/0x170 [ 7689.675461][ T895] do_syscall_64+0xc6/0x1e0 [ 7689.675461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7689.675461][ T895] [ 7699.919011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7699.919490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7699.919490][ T895] netdev_get_by_index+0x5e/0x80 [ 7699.919490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7699.919490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7699.919490][ T895] ip6_route_add+0x1c/0x140 [ 7699.919490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7699.919490][ T895] addrconf_add_dev+0xe2/0x170 [ 7699.919490][ T895] inet6_addr_add+0x12f/0xa40 [ 7699.919490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7699.919490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7699.919490][ T895] netlink_rcv_skb+0x130/0x360 [ 7699.919490][ T895] netlink_unicast+0x449/0x710 [ 7699.919490][ T895] netlink_sendmsg+0x723/0xbe0 [ 7699.919490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7699.919490][ T895] ___sys_sendmsg+0xee/0x170 [ 7699.919490][ T895] __sys_sendmsg+0xcd/0x170 [ 7699.919490][ T895] do_syscall_64+0xc6/0x1e0 [ 7699.919490][ T895] [ 7699.921720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7699.921720][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7699.921720][ T895] ipv6_find_idev+0x102/0x170 [ 7699.921720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7699.921720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7699.921720][ T895] netlink_rcv_skb+0x130/0x360 [ 7699.921720][ T895] netlink_unicast+0x449/0x710 [ 7699.921720][ T895] netlink_sendmsg+0x723/0xbe0 [ 7699.921720][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7699.921720][ T895] ___sys_sendmsg+0xee/0x170 [ 7699.921720][ T895] __sys_sendmsg+0xcd/0x170 [ 7699.921720][ T895] do_syscall_64+0xc6/0x1e0 [ 7699.921720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7699.921720][ T895] [ 7699.923464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7699.923464][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7699.923464][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7699.923464][ T895] ipv6_find_idev+0x102/0x170 [ 7699.923464][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7699.923464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7699.923464][ T895] netlink_rcv_skb+0x130/0x360 [ 7699.923464][ T895] netlink_unicast+0x449/0x710 [ 7699.923464][ T895] netlink_sendmsg+0x723/0xbe0 [ 7699.923464][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7699.923464][ T895] ___sys_sendmsg+0xee/0x170 [ 7699.923464][ T895] __sys_sendmsg+0xcd/0x170 [ 7699.923464][ T895] do_syscall_64+0xc6/0x1e0 [ 7699.923464][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7699.923464][ T895] [ 7709.983041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7709.983532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7709.983532][ T895] netdev_get_by_index+0x5e/0x80 [ 7709.983532][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7709.983532][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7709.983532][ T895] ip6_route_add+0x1c/0x140 [ 7709.983532][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7709.983532][ T895] addrconf_add_dev+0xe2/0x170 [ 7709.983532][ T895] inet6_addr_add+0x12f/0xa40 [ 7709.983532][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7709.983532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7709.983532][ T895] netlink_rcv_skb+0x130/0x360 [ 7709.983532][ T895] netlink_unicast+0x449/0x710 [ 7709.983532][ T895] netlink_sendmsg+0x723/0xbe0 [ 7709.983532][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7709.983532][ T895] ___sys_sendmsg+0xee/0x170 [ 7709.983532][ T895] __sys_sendmsg+0xcd/0x170 [ 7709.983532][ T895] do_syscall_64+0xc6/0x1e0 [ 7709.983532][ T895] [ 7709.986233][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7709.986233][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7709.986233][ T895] ipv6_find_idev+0x102/0x170 [ 7709.986233][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7709.986233][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7709.986233][ T895] netlink_rcv_skb+0x130/0x360 [ 7709.986233][ T895] netlink_unicast+0x449/0x710 [ 7709.986233][ T895] netlink_sendmsg+0x723/0xbe0 [ 7709.986233][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7709.986233][ T895] ___sys_sendmsg+0xee/0x170 [ 7709.986233][ T895] __sys_sendmsg+0xcd/0x170 [ 7709.986233][ T895] do_syscall_64+0xc6/0x1e0 [ 7709.986233][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7709.986233][ T895] [ 7709.988304][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7709.988304][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7709.988304][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7709.988304][ T895] ipv6_find_idev+0x102/0x170 [ 7709.988304][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7709.988304][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7709.988304][ T895] netlink_rcv_skb+0x130/0x360 [ 7709.988304][ T895] netlink_unicast+0x449/0x710 [ 7709.988304][ T895] netlink_sendmsg+0x723/0xbe0 [ 7709.988304][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7709.988304][ T895] ___sys_sendmsg+0xee/0x170 [ 7709.988304][ T895] __sys_sendmsg+0xcd/0x170 [ 7709.988304][ T895] do_syscall_64+0xc6/0x1e0 [ 7709.988304][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7709.988304][ T895] [ 7720.231007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7720.231490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7720.231490][ T895] netdev_get_by_index+0x5e/0x80 [ 7720.231490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7720.231490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7720.231490][ T895] ip6_route_add+0x1c/0x140 [ 7720.231490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7720.231490][ T895] addrconf_add_dev+0xe2/0x170 [ 7720.231490][ T895] inet6_addr_add+0x12f/0xa40 [ 7720.231490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7720.231490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.231490][ T895] netlink_rcv_skb+0x130/0x360 [ 7720.231490][ T895] netlink_unicast+0x449/0x710 [ 7720.231490][ T895] netlink_sendmsg+0x723/0xbe0 [ 7720.231490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7720.231490][ T895] ___sys_sendmsg+0xee/0x170 [ 7720.231490][ T895] __sys_sendmsg+0xcd/0x170 [ 7720.231490][ T895] do_syscall_64+0xc6/0x1e0 [ 7720.231490][ T895] [ 7720.234169][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7720.234169][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7720.234169][ T895] ipv6_find_idev+0x102/0x170 [ 7720.234169][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7720.234169][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.234169][ T895] netlink_rcv_skb+0x130/0x360 [ 7720.234169][ T895] netlink_unicast+0x449/0x710 [ 7720.234169][ T895] netlink_sendmsg+0x723/0xbe0 [ 7720.234169][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7720.234169][ T895] ___sys_sendmsg+0xee/0x170 [ 7720.234169][ T895] __sys_sendmsg+0xcd/0x170 [ 7720.234169][ T895] do_syscall_64+0xc6/0x1e0 [ 7720.234169][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7720.234169][ T895] [ 7720.236262][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7720.236262][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7720.236262][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7720.236262][ T895] ipv6_find_idev+0x102/0x170 [ 7720.236262][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7720.236262][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.236262][ T895] netlink_rcv_skb+0x130/0x360 [ 7720.236262][ T895] netlink_unicast+0x449/0x710 [ 7720.236262][ T895] netlink_sendmsg+0x723/0xbe0 [ 7720.236262][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7720.236262][ T895] ___sys_sendmsg+0xee/0x170 [ 7720.236262][ T895] __sys_sendmsg+0xcd/0x170 [ 7720.236262][ T895] do_syscall_64+0xc6/0x1e0 [ 7720.236262][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7720.236262][ T895] [ 7730.479013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7730.479500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7730.479500][ T895] netdev_get_by_index+0x5e/0x80 [ 7730.479500][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7730.479500][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7730.479500][ T895] ip6_route_add+0x1c/0x140 [ 7730.479500][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7730.479500][ T895] addrconf_add_dev+0xe2/0x170 [ 7730.479500][ T895] inet6_addr_add+0x12f/0xa40 [ 7730.479500][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7730.479500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.479500][ T895] netlink_rcv_skb+0x130/0x360 [ 7730.479500][ T895] netlink_unicast+0x449/0x710 [ 7730.479500][ T895] netlink_sendmsg+0x723/0xbe0 [ 7730.479500][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7730.479500][ T895] ___sys_sendmsg+0xee/0x170 [ 7730.479500][ T895] __sys_sendmsg+0xcd/0x170 [ 7730.479500][ T895] do_syscall_64+0xc6/0x1e0 [ 7730.479500][ T895] [ 7730.482198][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7730.482198][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7730.482198][ T895] ipv6_find_idev+0x102/0x170 [ 7730.482198][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7730.482198][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.482198][ T895] netlink_rcv_skb+0x130/0x360 [ 7730.482198][ T895] netlink_unicast+0x449/0x710 [ 7730.482198][ T895] netlink_sendmsg+0x723/0xbe0 [ 7730.482198][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7730.482198][ T895] ___sys_sendmsg+0xee/0x170 [ 7730.482198][ T895] __sys_sendmsg+0xcd/0x170 [ 7730.482198][ T895] do_syscall_64+0xc6/0x1e0 [ 7730.482198][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7730.482198][ T895] [ 7730.484284][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7730.484284][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7730.484284][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7730.484284][ T895] ipv6_find_idev+0x102/0x170 [ 7730.484284][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7730.484284][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.484284][ T895] netlink_rcv_skb+0x130/0x360 [ 7730.484284][ T895] netlink_unicast+0x449/0x710 [ 7730.484284][ T895] netlink_sendmsg+0x723/0xbe0 [ 7730.484284][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7730.484284][ T895] ___sys_sendmsg+0xee/0x170 [ 7730.484284][ T895] __sys_sendmsg+0xcd/0x170 [ 7730.484284][ T895] do_syscall_64+0xc6/0x1e0 [ 7730.484284][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7730.484284][ T895] [ 7740.726999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7740.727481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7740.727481][ T895] netdev_get_by_index+0x5e/0x80 [ 7740.727481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7740.727481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7740.727481][ T895] ip6_route_add+0x1c/0x140 [ 7740.727481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7740.727481][ T895] addrconf_add_dev+0xe2/0x170 [ 7740.727481][ T895] inet6_addr_add+0x12f/0xa40 [ 7740.727481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7740.727481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7740.727481][ T895] netlink_rcv_skb+0x130/0x360 [ 7740.727481][ T895] netlink_unicast+0x449/0x710 [ 7740.727481][ T895] netlink_sendmsg+0x723/0xbe0 [ 7740.727481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7740.727481][ T895] ___sys_sendmsg+0xee/0x170 [ 7740.727481][ T895] __sys_sendmsg+0xcd/0x170 [ 7740.727481][ T895] do_syscall_64+0xc6/0x1e0 [ 7740.727481][ T895] [ 7740.730160][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7740.730160][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7740.730160][ T895] ipv6_find_idev+0x102/0x170 [ 7740.730160][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7740.730160][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7740.730160][ T895] netlink_rcv_skb+0x130/0x360 [ 7740.730160][ T895] netlink_unicast+0x449/0x710 [ 7740.730160][ T895] netlink_sendmsg+0x723/0xbe0 [ 7740.730160][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7740.730160][ T895] ___sys_sendmsg+0xee/0x170 [ 7740.730160][ T895] __sys_sendmsg+0xcd/0x170 [ 7740.730160][ T895] do_syscall_64+0xc6/0x1e0 [ 7740.730160][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7740.730160][ T895] [ 7740.732775][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7740.732775][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7740.732775][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7740.732775][ T895] ipv6_find_idev+0x102/0x170 [ 7740.732775][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7740.732775][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7740.732775][ T895] netlink_rcv_skb+0x130/0x360 [ 7740.732775][ T895] netlink_unicast+0x449/0x710 [ 7740.732775][ T895] netlink_sendmsg+0x723/0xbe0 [ 7740.732775][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7740.732775][ T895] ___sys_sendmsg+0xee/0x170 [ 7740.732775][ T895] __sys_sendmsg+0xcd/0x170 [ 7740.732775][ T895] do_syscall_64+0xc6/0x1e0 [ 7740.732775][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7740.732775][ T895] [ 7750.895093][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7750.895559][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7750.895559][ T895] netdev_get_by_index+0x5e/0x80 [ 7750.895559][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7750.895559][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7750.895559][ T895] ip6_route_add+0x1c/0x140 [ 7750.895559][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7750.895559][ T895] addrconf_add_dev+0xe2/0x170 [ 7750.895559][ T895] inet6_addr_add+0x12f/0xa40 [ 7750.895559][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7750.895559][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7750.895559][ T895] netlink_rcv_skb+0x130/0x360 [ 7750.895559][ T895] netlink_unicast+0x449/0x710 [ 7750.895559][ T895] netlink_sendmsg+0x723/0xbe0 [ 7750.895559][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7750.895559][ T895] ___sys_sendmsg+0xee/0x170 [ 7750.895559][ T895] __sys_sendmsg+0xcd/0x170 [ 7750.895559][ T895] do_syscall_64+0xc6/0x1e0 [ 7750.895559][ T895] [ 7750.897753][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7750.897753][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7750.897753][ T895] ipv6_find_idev+0x102/0x170 [ 7750.897753][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7750.897753][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7750.897753][ T895] netlink_rcv_skb+0x130/0x360 [ 7750.897753][ T895] netlink_unicast+0x449/0x710 [ 7750.897753][ T895] netlink_sendmsg+0x723/0xbe0 [ 7750.897753][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7750.897753][ T895] ___sys_sendmsg+0xee/0x170 [ 7750.897753][ T895] __sys_sendmsg+0xcd/0x170 [ 7750.897753][ T895] do_syscall_64+0xc6/0x1e0 [ 7750.897753][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7750.897753][ T895] [ 7750.899457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7750.899457][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7750.899457][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7750.899457][ T895] ipv6_find_idev+0x102/0x170 [ 7750.899457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7750.899457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7750.899457][ T895] netlink_rcv_skb+0x130/0x360 [ 7750.899457][ T895] netlink_unicast+0x449/0x710 [ 7750.899457][ T895] netlink_sendmsg+0x723/0xbe0 [ 7750.899457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7750.899457][ T895] ___sys_sendmsg+0xee/0x170 [ 7750.899457][ T895] __sys_sendmsg+0xcd/0x170 [ 7750.899457][ T895] do_syscall_64+0xc6/0x1e0 [ 7750.899457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7750.899457][ T895] [ 7761.126998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7761.127478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7761.127478][ T895] netdev_get_by_index+0x5e/0x80 [ 7761.127478][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7761.127478][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7761.127478][ T895] ip6_route_add+0x1c/0x140 [ 7761.127478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7761.127478][ T895] addrconf_add_dev+0xe2/0x170 [ 7761.127478][ T895] inet6_addr_add+0x12f/0xa40 [ 7761.127478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7761.127478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.127478][ T895] netlink_rcv_skb+0x130/0x360 [ 7761.127478][ T895] netlink_unicast+0x449/0x710 [ 7761.127478][ T895] netlink_sendmsg+0x723/0xbe0 [ 7761.127478][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7761.127478][ T895] ___sys_sendmsg+0xee/0x170 [ 7761.127478][ T895] __sys_sendmsg+0xcd/0x170 [ 7761.127478][ T895] do_syscall_64+0xc6/0x1e0 [ 7761.127478][ T895] [ 7761.129672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7761.129672][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7761.129672][ T895] ipv6_find_idev+0x102/0x170 [ 7761.129672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7761.129672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.129672][ T895] netlink_rcv_skb+0x130/0x360 [ 7761.129672][ T895] netlink_unicast+0x449/0x710 [ 7761.129672][ T895] netlink_sendmsg+0x723/0xbe0 [ 7761.129672][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7761.129672][ T895] ___sys_sendmsg+0xee/0x170 [ 7761.129672][ T895] __sys_sendmsg+0xcd/0x170 [ 7761.129672][ T895] do_syscall_64+0xc6/0x1e0 [ 7761.129672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7761.129672][ T895] [ 7761.131923][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7761.131923][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7761.131923][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7761.131923][ T895] ipv6_find_idev+0x102/0x170 [ 7761.131923][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7761.131923][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.131923][ T895] netlink_rcv_skb+0x130/0x360 [ 7761.131923][ T895] netlink_unicast+0x449/0x710 [ 7761.131923][ T895] netlink_sendmsg+0x723/0xbe0 [ 7761.131923][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7761.131923][ T895] ___sys_sendmsg+0xee/0x170 [ 7761.131923][ T895] __sys_sendmsg+0xcd/0x170 [ 7761.131923][ T895] do_syscall_64+0xc6/0x1e0 [ 7761.131923][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7761.131923][ T895] [ 7771.262993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7771.263482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7771.263482][ T895] netdev_get_by_index+0x5e/0x80 [ 7771.263482][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7771.263482][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7771.263482][ T895] ip6_route_add+0x1c/0x140 [ 7771.263482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7771.263482][ T895] addrconf_add_dev+0xe2/0x170 [ 7771.263482][ T895] inet6_addr_add+0x12f/0xa40 [ 7771.263482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7771.263482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.263482][ T895] netlink_rcv_skb+0x130/0x360 [ 7771.263482][ T895] netlink_unicast+0x449/0x710 [ 7771.263482][ T895] netlink_sendmsg+0x723/0xbe0 [ 7771.263482][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7771.263482][ T895] ___sys_sendmsg+0xee/0x170 [ 7771.263482][ T895] __sys_sendmsg+0xcd/0x170 [ 7771.263482][ T895] do_syscall_64+0xc6/0x1e0 [ 7771.263482][ T895] [ 7771.265743][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7771.265743][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7771.265743][ T895] ipv6_find_idev+0x102/0x170 [ 7771.265743][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7771.265743][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.265743][ T895] netlink_rcv_skb+0x130/0x360 [ 7771.265743][ T895] netlink_unicast+0x449/0x710 [ 7771.265743][ T895] netlink_sendmsg+0x723/0xbe0 [ 7771.265743][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7771.265743][ T895] ___sys_sendmsg+0xee/0x170 [ 7771.265743][ T895] __sys_sendmsg+0xcd/0x170 [ 7771.265743][ T895] do_syscall_64+0xc6/0x1e0 [ 7771.265743][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7771.265743][ T895] [ 7771.267472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7771.267472][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7771.267472][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7771.267472][ T895] ipv6_find_idev+0x102/0x170 [ 7771.267472][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7771.267472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.267472][ T895] netlink_rcv_skb+0x130/0x360 [ 7771.267472][ T895] netlink_unicast+0x449/0x710 [ 7771.267472][ T895] netlink_sendmsg+0x723/0xbe0 [ 7771.267472][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7771.267472][ T895] ___sys_sendmsg+0xee/0x170 [ 7771.267472][ T895] __sys_sendmsg+0xcd/0x170 [ 7771.267472][ T895] do_syscall_64+0xc6/0x1e0 [ 7771.267472][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7771.267472][ T895] [ 7781.519071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7781.519502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7781.519502][ T895] netdev_get_by_index+0x5e/0x80 [ 7781.519502][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7781.519502][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7781.519502][ T895] ip6_route_add+0x1c/0x140 [ 7781.519502][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7781.519502][ T895] addrconf_add_dev+0xe2/0x170 [ 7781.519502][ T895] inet6_addr_add+0x12f/0xa40 [ 7781.519502][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7781.519502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.519502][ T895] netlink_rcv_skb+0x130/0x360 [ 7781.519502][ T895] netlink_unicast+0x449/0x710 [ 7781.519502][ T895] netlink_sendmsg+0x723/0xbe0 [ 7781.519502][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7781.519502][ T895] ___sys_sendmsg+0xee/0x170 [ 7781.519502][ T895] __sys_sendmsg+0xcd/0x170 [ 7781.519502][ T895] do_syscall_64+0xc6/0x1e0 [ 7781.519502][ T895] [ 7781.521722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7781.521722][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7781.521722][ T895] ipv6_find_idev+0x102/0x170 [ 7781.521722][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7781.521722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.521722][ T895] netlink_rcv_skb+0x130/0x360 [ 7781.521722][ T895] netlink_unicast+0x449/0x710 [ 7781.521722][ T895] netlink_sendmsg+0x723/0xbe0 [ 7781.521722][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7781.521722][ T895] ___sys_sendmsg+0xee/0x170 [ 7781.521722][ T895] __sys_sendmsg+0xcd/0x170 [ 7781.521722][ T895] do_syscall_64+0xc6/0x1e0 [ 7781.521722][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7781.521722][ T895] [ 7781.523446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7781.523446][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7781.523446][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7781.523446][ T895] ipv6_find_idev+0x102/0x170 [ 7781.523446][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7781.523446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.523446][ T895] netlink_rcv_skb+0x130/0x360 [ 7781.523446][ T895] netlink_unicast+0x449/0x710 [ 7781.523446][ T895] netlink_sendmsg+0x723/0xbe0 [ 7781.523446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7781.523446][ T895] ___sys_sendmsg+0xee/0x170 [ 7781.523446][ T895] __sys_sendmsg+0xcd/0x170 [ 7781.523446][ T895] do_syscall_64+0xc6/0x1e0 [ 7781.523446][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7781.523446][ T895] [ 7791.775012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7791.775446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7791.775446][ T895] netdev_get_by_index+0x5e/0x80 [ 7791.775446][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7791.775446][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7791.775446][ T895] ip6_route_add+0x1c/0x140 [ 7791.775446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7791.775446][ T895] addrconf_add_dev+0xe2/0x170 [ 7791.775446][ T895] inet6_addr_add+0x12f/0xa40 [ 7791.775446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7791.775446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7791.775446][ T895] netlink_rcv_skb+0x130/0x360 [ 7791.775446][ T895] netlink_unicast+0x449/0x710 [ 7791.775446][ T895] netlink_sendmsg+0x723/0xbe0 [ 7791.775446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7791.775446][ T895] ___sys_sendmsg+0xee/0x170 [ 7791.775446][ T895] __sys_sendmsg+0xcd/0x170 [ 7791.775446][ T895] do_syscall_64+0xc6/0x1e0 [ 7791.775446][ T895] [ 7791.777676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7791.777676][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7791.777676][ T895] ipv6_find_idev+0x102/0x170 [ 7791.777676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7791.777676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7791.777676][ T895] netlink_rcv_skb+0x130/0x360 [ 7791.777676][ T895] netlink_unicast+0x449/0x710 [ 7791.777676][ T895] netlink_sendmsg+0x723/0xbe0 [ 7791.777676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7791.777676][ T895] ___sys_sendmsg+0xee/0x170 [ 7791.777676][ T895] __sys_sendmsg+0xcd/0x170 [ 7791.777676][ T895] do_syscall_64+0xc6/0x1e0 [ 7791.777676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7791.777676][ T895] [ 7791.779406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7791.779406][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7791.779406][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7791.779406][ T895] ipv6_find_idev+0x102/0x170 [ 7791.779406][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7791.779406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7791.779406][ T895] netlink_rcv_skb+0x130/0x360 [ 7791.779406][ T895] netlink_unicast+0x449/0x710 [ 7791.779406][ T895] netlink_sendmsg+0x723/0xbe0 [ 7791.779406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7791.779406][ T895] ___sys_sendmsg+0xee/0x170 [ 7791.779406][ T895] __sys_sendmsg+0xcd/0x170 [ 7791.779406][ T895] do_syscall_64+0xc6/0x1e0 [ 7791.779406][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7791.779406][ T895] [ 7802.031009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7802.031515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7802.031515][ T895] netdev_get_by_index+0x5e/0x80 [ 7802.031515][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7802.031515][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7802.031515][ T895] ip6_route_add+0x1c/0x140 [ 7802.031515][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7802.031515][ T895] addrconf_add_dev+0xe2/0x170 [ 7802.031515][ T895] inet6_addr_add+0x12f/0xa40 [ 7802.031515][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7802.031515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7802.031515][ T895] netlink_rcv_skb+0x130/0x360 [ 7802.031515][ T895] netlink_unicast+0x449/0x710 [ 7802.031515][ T895] netlink_sendmsg+0x723/0xbe0 [ 7802.031515][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7802.031515][ T895] ___sys_sendmsg+0xee/0x170 [ 7802.031515][ T895] __sys_sendmsg+0xcd/0x170 [ 7802.031515][ T895] do_syscall_64+0xc6/0x1e0 [ 7802.031515][ T895] [ 7802.033745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7802.033745][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7802.033745][ T895] ipv6_find_idev+0x102/0x170 [ 7802.033745][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7802.033745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7802.033745][ T895] netlink_rcv_skb+0x130/0x360 [ 7802.033745][ T895] netlink_unicast+0x449/0x710 [ 7802.033745][ T895] netlink_sendmsg+0x723/0xbe0 [ 7802.033745][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7802.033745][ T895] ___sys_sendmsg+0xee/0x170 [ 7802.033745][ T895] __sys_sendmsg+0xcd/0x170 [ 7802.033745][ T895] do_syscall_64+0xc6/0x1e0 [ 7802.033745][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7802.033745][ T895] [ 7802.036035][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7802.036035][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7802.036035][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7802.036035][ T895] ipv6_find_idev+0x102/0x170 [ 7802.036035][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7802.036035][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7802.036035][ T895] netlink_rcv_skb+0x130/0x360 [ 7802.036035][ T895] netlink_unicast+0x449/0x710 [ 7802.036035][ T895] netlink_sendmsg+0x723/0xbe0 [ 7802.036035][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7802.036035][ T895] ___sys_sendmsg+0xee/0x170 [ 7802.036035][ T895] __sys_sendmsg+0xcd/0x170 [ 7802.036035][ T895] do_syscall_64+0xc6/0x1e0 [ 7802.036035][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7802.036035][ T895] [ 7812.063021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7812.063513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7812.063513][ T895] netdev_get_by_index+0x5e/0x80 [ 7812.063513][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7812.063513][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7812.063513][ T895] ip6_route_add+0x1c/0x140 [ 7812.063513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7812.063513][ T895] addrconf_add_dev+0xe2/0x170 [ 7812.063513][ T895] inet6_addr_add+0x12f/0xa40 [ 7812.063513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7812.063513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.063513][ T895] netlink_rcv_skb+0x130/0x360 [ 7812.063513][ T895] netlink_unicast+0x449/0x710 [ 7812.063513][ T895] netlink_sendmsg+0x723/0xbe0 [ 7812.063513][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7812.063513][ T895] ___sys_sendmsg+0xee/0x170 [ 7812.063513][ T895] __sys_sendmsg+0xcd/0x170 [ 7812.063513][ T895] do_syscall_64+0xc6/0x1e0 [ 7812.063513][ T895] [ 7812.065971][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7812.065971][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7812.065971][ T895] ipv6_find_idev+0x102/0x170 [ 7812.065971][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7812.065971][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.065971][ T895] netlink_rcv_skb+0x130/0x360 [ 7812.065971][ T895] netlink_unicast+0x449/0x710 [ 7812.065971][ T895] netlink_sendmsg+0x723/0xbe0 [ 7812.065971][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7812.065971][ T895] ___sys_sendmsg+0xee/0x170 [ 7812.065971][ T895] __sys_sendmsg+0xcd/0x170 [ 7812.065971][ T895] do_syscall_64+0xc6/0x1e0 [ 7812.065971][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7812.065971][ T895] [ 7812.068061][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7812.068061][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7812.068061][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7812.068061][ T895] ipv6_find_idev+0x102/0x170 [ 7812.068061][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7812.068061][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.068061][ T895] netlink_rcv_skb+0x130/0x360 [ 7812.068061][ T895] netlink_unicast+0x449/0x710 [ 7812.068061][ T895] netlink_sendmsg+0x723/0xbe0 [ 7812.068061][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7812.068061][ T895] ___sys_sendmsg+0xee/0x170 [ 7812.068061][ T895] __sys_sendmsg+0xcd/0x170 [ 7812.068061][ T895] do_syscall_64+0xc6/0x1e0 [ 7812.068061][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7812.068061][ T895] [ 7822.079023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7822.079501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7822.079501][ T895] netdev_get_by_index+0x5e/0x80 [ 7822.079501][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7822.079501][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7822.079501][ T895] ip6_route_add+0x1c/0x140 [ 7822.079501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7822.079501][ T895] addrconf_add_dev+0xe2/0x170 [ 7822.079501][ T895] inet6_addr_add+0x12f/0xa40 [ 7822.079501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7822.079501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.079501][ T895] netlink_rcv_skb+0x130/0x360 [ 7822.079501][ T895] netlink_unicast+0x449/0x710 [ 7822.079501][ T895] netlink_sendmsg+0x723/0xbe0 [ 7822.079501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7822.079501][ T895] ___sys_sendmsg+0xee/0x170 [ 7822.079501][ T895] __sys_sendmsg+0xcd/0x170 [ 7822.079501][ T895] do_syscall_64+0xc6/0x1e0 [ 7822.079501][ T895] [ 7822.082263][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7822.082263][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7822.082263][ T895] ipv6_find_idev+0x102/0x170 [ 7822.082263][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7822.082263][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.082263][ T895] netlink_rcv_skb+0x130/0x360 [ 7822.082263][ T895] netlink_unicast+0x449/0x710 [ 7822.082263][ T895] netlink_sendmsg+0x723/0xbe0 [ 7822.082263][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7822.082263][ T895] ___sys_sendmsg+0xee/0x170 [ 7822.082263][ T895] __sys_sendmsg+0xcd/0x170 [ 7822.082263][ T895] do_syscall_64+0xc6/0x1e0 [ 7822.082263][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7822.082263][ T895] [ 7822.083969][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7822.083969][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7822.083969][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7822.083969][ T895] ipv6_find_idev+0x102/0x170 [ 7822.083969][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7822.083969][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.083969][ T895] netlink_rcv_skb+0x130/0x360 [ 7822.083969][ T895] netlink_unicast+0x449/0x710 [ 7822.083969][ T895] netlink_sendmsg+0x723/0xbe0 [ 7822.083969][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7822.083969][ T895] ___sys_sendmsg+0xee/0x170 [ 7822.083969][ T895] __sys_sendmsg+0xcd/0x170 [ 7822.083969][ T895] do_syscall_64+0xc6/0x1e0 [ 7822.083969][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7822.083969][ T895] [ 7832.327009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7832.327489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7832.327489][ T895] netdev_get_by_index+0x5e/0x80 [ 7832.327489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7832.327489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7832.327489][ T895] ip6_route_add+0x1c/0x140 [ 7832.327489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7832.327489][ T895] addrconf_add_dev+0xe2/0x170 [ 7832.327489][ T895] inet6_addr_add+0x12f/0xa40 [ 7832.327489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7832.327489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.327489][ T895] netlink_rcv_skb+0x130/0x360 [ 7832.327489][ T895] netlink_unicast+0x449/0x710 [ 7832.327489][ T895] netlink_sendmsg+0x723/0xbe0 [ 7832.327489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7832.327489][ T895] ___sys_sendmsg+0xee/0x170 [ 7832.327489][ T895] __sys_sendmsg+0xcd/0x170 [ 7832.327489][ T895] do_syscall_64+0xc6/0x1e0 [ 7832.327489][ T895] [ 7832.329701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7832.329701][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7832.329701][ T895] ipv6_find_idev+0x102/0x170 [ 7832.329701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7832.329701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.329701][ T895] netlink_rcv_skb+0x130/0x360 [ 7832.329701][ T895] netlink_unicast+0x449/0x710 [ 7832.329701][ T895] netlink_sendmsg+0x723/0xbe0 [ 7832.329701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7832.329701][ T895] ___sys_sendmsg+0xee/0x170 [ 7832.329701][ T895] __sys_sendmsg+0xcd/0x170 [ 7832.329701][ T895] do_syscall_64+0xc6/0x1e0 [ 7832.329701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7832.329701][ T895] [ 7832.331408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7832.331408][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7832.331408][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7832.331408][ T895] ipv6_find_idev+0x102/0x170 [ 7832.331408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7832.331408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.331408][ T895] netlink_rcv_skb+0x130/0x360 [ 7832.331408][ T895] netlink_unicast+0x449/0x710 [ 7832.331408][ T895] netlink_sendmsg+0x723/0xbe0 [ 7832.331408][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7832.331408][ T895] ___sys_sendmsg+0xee/0x170 [ 7832.331408][ T895] __sys_sendmsg+0xcd/0x170 [ 7832.331408][ T895] do_syscall_64+0xc6/0x1e0 [ 7832.331408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7832.331408][ T895] [ 7842.374989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7842.375400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7842.375400][ T895] netdev_get_by_index+0x5e/0x80 [ 7842.375400][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7842.375400][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7842.375400][ T895] ip6_route_add+0x1c/0x140 [ 7842.375400][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7842.375400][ T895] addrconf_add_dev+0xe2/0x170 [ 7842.375400][ T895] inet6_addr_add+0x12f/0xa40 [ 7842.375400][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7842.375400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7842.375400][ T895] netlink_rcv_skb+0x130/0x360 [ 7842.375400][ T895] netlink_unicast+0x449/0x710 [ 7842.375400][ T895] netlink_sendmsg+0x723/0xbe0 [ 7842.375400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7842.375400][ T895] ___sys_sendmsg+0xee/0x170 [ 7842.375400][ T895] __sys_sendmsg+0xcd/0x170 [ 7842.375400][ T895] do_syscall_64+0xc6/0x1e0 [ 7842.375400][ T895] [ 7842.377619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7842.377619][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7842.377619][ T895] ipv6_find_idev+0x102/0x170 [ 7842.377619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7842.377619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7842.377619][ T895] netlink_rcv_skb+0x130/0x360 [ 7842.377619][ T895] netlink_unicast+0x449/0x710 [ 7842.377619][ T895] netlink_sendmsg+0x723/0xbe0 [ 7842.377619][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7842.377619][ T895] ___sys_sendmsg+0xee/0x170 [ 7842.377619][ T895] __sys_sendmsg+0xcd/0x170 [ 7842.377619][ T895] do_syscall_64+0xc6/0x1e0 [ 7842.377619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7842.377619][ T895] [ 7842.379324][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7842.379324][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7842.379324][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7842.379324][ T895] ipv6_find_idev+0x102/0x170 [ 7842.379324][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7842.379324][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7842.379324][ T895] netlink_rcv_skb+0x130/0x360 [ 7842.379324][ T895] netlink_unicast+0x449/0x710 [ 7842.379324][ T895] netlink_sendmsg+0x723/0xbe0 [ 7842.379324][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7842.379324][ T895] ___sys_sendmsg+0xee/0x170 [ 7842.379324][ T895] __sys_sendmsg+0xcd/0x170 [ 7842.379324][ T895] do_syscall_64+0xc6/0x1e0 [ 7842.379324][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7842.379324][ T895] [ 7852.623040][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7852.623477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7852.623477][ T895] netdev_get_by_index+0x5e/0x80 [ 7852.623477][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7852.623477][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7852.623477][ T895] ip6_route_add+0x1c/0x140 [ 7852.623477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7852.623477][ T895] addrconf_add_dev+0xe2/0x170 [ 7852.623477][ T895] inet6_addr_add+0x12f/0xa40 [ 7852.623477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7852.623477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7852.623477][ T895] netlink_rcv_skb+0x130/0x360 [ 7852.623477][ T895] netlink_unicast+0x449/0x710 [ 7852.623477][ T895] netlink_sendmsg+0x723/0xbe0 [ 7852.623477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7852.623477][ T895] ___sys_sendmsg+0xee/0x170 [ 7852.623477][ T895] __sys_sendmsg+0xcd/0x170 [ 7852.623477][ T895] do_syscall_64+0xc6/0x1e0 [ 7852.623477][ T895] [ 7852.625730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7852.625730][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7852.625730][ T895] ipv6_find_idev+0x102/0x170 [ 7852.625730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7852.625730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7852.625730][ T895] netlink_rcv_skb+0x130/0x360 [ 7852.625730][ T895] netlink_unicast+0x449/0x710 [ 7852.625730][ T895] netlink_sendmsg+0x723/0xbe0 [ 7852.625730][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7852.625730][ T895] ___sys_sendmsg+0xee/0x170 [ 7852.625730][ T895] __sys_sendmsg+0xcd/0x170 [ 7852.625730][ T895] do_syscall_64+0xc6/0x1e0 [ 7852.625730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7852.625730][ T895] [ 7852.627457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7852.627457][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7852.627457][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7852.627457][ T895] ipv6_find_idev+0x102/0x170 [ 7852.627457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7852.627457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7852.627457][ T895] netlink_rcv_skb+0x130/0x360 [ 7852.627457][ T895] netlink_unicast+0x449/0x710 [ 7852.627457][ T895] netlink_sendmsg+0x723/0xbe0 [ 7852.627457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7852.627457][ T895] ___sys_sendmsg+0xee/0x170 [ 7852.627457][ T895] __sys_sendmsg+0xcd/0x170 [ 7852.627457][ T895] do_syscall_64+0xc6/0x1e0 [ 7852.627457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7852.627457][ T895] [ 7862.726999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7862.727423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7862.727423][ T895] netdev_get_by_index+0x5e/0x80 [ 7862.727423][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7862.727423][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7862.727423][ T895] ip6_route_add+0x1c/0x140 [ 7862.727423][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7862.727423][ T895] addrconf_add_dev+0xe2/0x170 [ 7862.727423][ T895] inet6_addr_add+0x12f/0xa40 [ 7862.727423][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7862.727423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7862.727423][ T895] netlink_rcv_skb+0x130/0x360 [ 7862.727423][ T895] netlink_unicast+0x449/0x710 [ 7862.727423][ T895] netlink_sendmsg+0x723/0xbe0 [ 7862.727423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7862.727423][ T895] ___sys_sendmsg+0xee/0x170 [ 7862.727423][ T895] __sys_sendmsg+0xcd/0x170 [ 7862.727423][ T895] do_syscall_64+0xc6/0x1e0 [ 7862.727423][ T895] [ 7862.729647][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7862.729647][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7862.729647][ T895] ipv6_find_idev+0x102/0x170 [ 7862.729647][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7862.729647][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7862.729647][ T895] netlink_rcv_skb+0x130/0x360 [ 7862.729647][ T895] netlink_unicast+0x449/0x710 [ 7862.729647][ T895] netlink_sendmsg+0x723/0xbe0 [ 7862.729647][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7862.729647][ T895] ___sys_sendmsg+0xee/0x170 [ 7862.729647][ T895] __sys_sendmsg+0xcd/0x170 [ 7862.729647][ T895] do_syscall_64+0xc6/0x1e0 [ 7862.729647][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7862.729647][ T895] [ 7862.731379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7862.731379][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7862.731379][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7862.731379][ T895] ipv6_find_idev+0x102/0x170 [ 7862.731379][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7862.731379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7862.731379][ T895] netlink_rcv_skb+0x130/0x360 [ 7862.731379][ T895] netlink_unicast+0x449/0x710 [ 7862.731379][ T895] netlink_sendmsg+0x723/0xbe0 [ 7862.731379][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7862.731379][ T895] ___sys_sendmsg+0xee/0x170 [ 7862.731379][ T895] __sys_sendmsg+0xcd/0x170 [ 7862.731379][ T895] do_syscall_64+0xc6/0x1e0 [ 7862.731379][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7862.731379][ T895] [ 7872.775011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7872.775436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7872.775436][ T895] netdev_get_by_index+0x5e/0x80 [ 7872.775436][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7872.775436][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7872.775436][ T895] ip6_route_add+0x1c/0x140 [ 7872.775436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7872.775436][ T895] addrconf_add_dev+0xe2/0x170 [ 7872.775436][ T895] inet6_addr_add+0x12f/0xa40 [ 7872.775436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7872.775436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7872.775436][ T895] netlink_rcv_skb+0x130/0x360 [ 7872.775436][ T895] netlink_unicast+0x449/0x710 [ 7872.775436][ T895] netlink_sendmsg+0x723/0xbe0 [ 7872.775436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7872.775436][ T895] ___sys_sendmsg+0xee/0x170 [ 7872.775436][ T895] __sys_sendmsg+0xcd/0x170 [ 7872.775436][ T895] do_syscall_64+0xc6/0x1e0 [ 7872.775436][ T895] [ 7872.777638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7872.777638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7872.777638][ T895] ipv6_find_idev+0x102/0x170 [ 7872.777638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7872.777638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7872.777638][ T895] netlink_rcv_skb+0x130/0x360 [ 7872.777638][ T895] netlink_unicast+0x449/0x710 [ 7872.777638][ T895] netlink_sendmsg+0x723/0xbe0 [ 7872.777638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7872.777638][ T895] ___sys_sendmsg+0xee/0x170 [ 7872.777638][ T895] __sys_sendmsg+0xcd/0x170 [ 7872.777638][ T895] do_syscall_64+0xc6/0x1e0 [ 7872.777638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7872.777638][ T895] [ 7872.779347][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7872.779347][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7872.779347][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7872.779347][ T895] ipv6_find_idev+0x102/0x170 [ 7872.779347][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7872.779347][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7872.779347][ T895] netlink_rcv_skb+0x130/0x360 [ 7872.779347][ T895] netlink_unicast+0x449/0x710 [ 7872.779347][ T895] netlink_sendmsg+0x723/0xbe0 [ 7872.779347][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7872.779347][ T895] ___sys_sendmsg+0xee/0x170 [ 7872.779347][ T895] __sys_sendmsg+0xcd/0x170 [ 7872.779347][ T895] do_syscall_64+0xc6/0x1e0 [ 7872.779347][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7872.779347][ T895] [ 7883.022943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7883.023357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7883.023357][ T895] netdev_get_by_index+0x5e/0x80 [ 7883.023357][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7883.023357][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7883.023357][ T895] ip6_route_add+0x1c/0x140 [ 7883.023357][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7883.023357][ T895] addrconf_add_dev+0xe2/0x170 [ 7883.023357][ T895] inet6_addr_add+0x12f/0xa40 [ 7883.023357][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7883.023357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.023357][ T895] netlink_rcv_skb+0x130/0x360 [ 7883.023357][ T895] netlink_unicast+0x449/0x710 [ 7883.023357][ T895] netlink_sendmsg+0x723/0xbe0 [ 7883.023357][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7883.023357][ T895] ___sys_sendmsg+0xee/0x170 [ 7883.023357][ T895] __sys_sendmsg+0xcd/0x170 [ 7883.023357][ T895] do_syscall_64+0xc6/0x1e0 [ 7883.023357][ T895] [ 7883.025575][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7883.025575][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7883.025575][ T895] ipv6_find_idev+0x102/0x170 [ 7883.025575][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7883.025575][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.025575][ T895] netlink_rcv_skb+0x130/0x360 [ 7883.025575][ T895] netlink_unicast+0x449/0x710 [ 7883.025575][ T895] netlink_sendmsg+0x723/0xbe0 [ 7883.025575][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7883.025575][ T895] ___sys_sendmsg+0xee/0x170 [ 7883.025575][ T895] __sys_sendmsg+0xcd/0x170 [ 7883.025575][ T895] do_syscall_64+0xc6/0x1e0 [ 7883.025575][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7883.025575][ T895] [ 7883.027283][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7883.027283][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7883.027283][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7883.027283][ T895] ipv6_find_idev+0x102/0x170 [ 7883.027283][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7883.027283][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.027283][ T895] netlink_rcv_skb+0x130/0x360 [ 7883.027283][ T895] netlink_unicast+0x449/0x710 [ 7883.027283][ T895] netlink_sendmsg+0x723/0xbe0 [ 7883.027283][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7883.027283][ T895] ___sys_sendmsg+0xee/0x170 [ 7883.027283][ T895] __sys_sendmsg+0xcd/0x170 [ 7883.027283][ T895] do_syscall_64+0xc6/0x1e0 [ 7883.027283][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7883.027283][ T895] [ 7893.039030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7893.039448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7893.039448][ T895] netdev_get_by_index+0x5e/0x80 [ 7893.039448][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7893.039448][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7893.039448][ T895] ip6_route_add+0x1c/0x140 [ 7893.039448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7893.039448][ T895] addrconf_add_dev+0xe2/0x170 [ 7893.039448][ T895] inet6_addr_add+0x12f/0xa40 [ 7893.039448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7893.039448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.039448][ T895] netlink_rcv_skb+0x130/0x360 [ 7893.039448][ T895] netlink_unicast+0x449/0x710 [ 7893.039448][ T895] netlink_sendmsg+0x723/0xbe0 [ 7893.039448][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7893.039448][ T895] ___sys_sendmsg+0xee/0x170 [ 7893.039448][ T895] __sys_sendmsg+0xcd/0x170 [ 7893.039448][ T895] do_syscall_64+0xc6/0x1e0 [ 7893.039448][ T895] [ 7893.041648][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7893.041648][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7893.041648][ T895] ipv6_find_idev+0x102/0x170 [ 7893.041648][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7893.041648][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.041648][ T895] netlink_rcv_skb+0x130/0x360 [ 7893.041648][ T895] netlink_unicast+0x449/0x710 [ 7893.041648][ T895] netlink_sendmsg+0x723/0xbe0 [ 7893.041648][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7893.041648][ T895] ___sys_sendmsg+0xee/0x170 [ 7893.041648][ T895] __sys_sendmsg+0xcd/0x170 [ 7893.041648][ T895] do_syscall_64+0xc6/0x1e0 [ 7893.041648][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7893.041648][ T895] [ 7893.043356][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7893.043356][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7893.043356][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7893.043356][ T895] ipv6_find_idev+0x102/0x170 [ 7893.043356][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7893.043356][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.043356][ T895] netlink_rcv_skb+0x130/0x360 [ 7893.043356][ T895] netlink_unicast+0x449/0x710 [ 7893.043356][ T895] netlink_sendmsg+0x723/0xbe0 [ 7893.043356][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7893.043356][ T895] ___sys_sendmsg+0xee/0x170 [ 7893.043356][ T895] __sys_sendmsg+0xcd/0x170 [ 7893.043356][ T895] do_syscall_64+0xc6/0x1e0 [ 7893.043356][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7893.043356][ T895] [ 7903.286928][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7903.287397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7903.287397][ T895] netdev_get_by_index+0x5e/0x80 [ 7903.287397][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7903.287397][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7903.287397][ T895] ip6_route_add+0x1c/0x140 [ 7903.287397][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7903.287397][ T895] addrconf_add_dev+0xe2/0x170 [ 7903.287397][ T895] inet6_addr_add+0x12f/0xa40 [ 7903.287397][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7903.287397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.287397][ T895] netlink_rcv_skb+0x130/0x360 [ 7903.287397][ T895] netlink_unicast+0x449/0x710 [ 7903.287397][ T895] netlink_sendmsg+0x723/0xbe0 [ 7903.287397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7903.287397][ T895] ___sys_sendmsg+0xee/0x170 [ 7903.287397][ T895] __sys_sendmsg+0xcd/0x170 [ 7903.287397][ T895] do_syscall_64+0xc6/0x1e0 [ 7903.287397][ T895] [ 7903.289596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7903.289596][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7903.289596][ T895] ipv6_find_idev+0x102/0x170 [ 7903.289596][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7903.289596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.289596][ T895] netlink_rcv_skb+0x130/0x360 [ 7903.289596][ T895] netlink_unicast+0x449/0x710 [ 7903.289596][ T895] netlink_sendmsg+0x723/0xbe0 [ 7903.289596][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7903.289596][ T895] ___sys_sendmsg+0xee/0x170 [ 7903.289596][ T895] __sys_sendmsg+0xcd/0x170 [ 7903.289596][ T895] do_syscall_64+0xc6/0x1e0 [ 7903.289596][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7903.289596][ T895] [ 7903.291302][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7903.291302][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7903.291302][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7903.291302][ T895] ipv6_find_idev+0x102/0x170 [ 7903.291302][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7903.291302][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.291302][ T895] netlink_rcv_skb+0x130/0x360 [ 7903.291302][ T895] netlink_unicast+0x449/0x710 [ 7903.291302][ T895] netlink_sendmsg+0x723/0xbe0 [ 7903.291302][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7903.291302][ T895] ___sys_sendmsg+0xee/0x170 [ 7903.291302][ T895] __sys_sendmsg+0xcd/0x170 [ 7903.291302][ T895] do_syscall_64+0xc6/0x1e0 [ 7903.291302][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7903.291302][ T895] [ 7913.535017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7913.535501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7913.535501][ T895] netdev_get_by_index+0x5e/0x80 [ 7913.535501][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7913.535501][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7913.535501][ T895] ip6_route_add+0x1c/0x140 [ 7913.535501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7913.535501][ T895] addrconf_add_dev+0xe2/0x170 [ 7913.535501][ T895] inet6_addr_add+0x12f/0xa40 [ 7913.535501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7913.535501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7913.535501][ T895] netlink_rcv_skb+0x130/0x360 [ 7913.535501][ T895] netlink_unicast+0x449/0x710 [ 7913.535501][ T895] netlink_sendmsg+0x723/0xbe0 [ 7913.535501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7913.535501][ T895] ___sys_sendmsg+0xee/0x170 [ 7913.535501][ T895] __sys_sendmsg+0xcd/0x170 [ 7913.535501][ T895] do_syscall_64+0xc6/0x1e0 [ 7913.535501][ T895] [ 7913.538180][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7913.538180][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7913.538180][ T895] ipv6_find_idev+0x102/0x170 [ 7913.538180][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7913.538180][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7913.538180][ T895] netlink_rcv_skb+0x130/0x360 [ 7913.538180][ T895] netlink_unicast+0x449/0x710 [ 7913.538180][ T895] netlink_sendmsg+0x723/0xbe0 [ 7913.538180][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7913.538180][ T895] ___sys_sendmsg+0xee/0x170 [ 7913.538180][ T895] __sys_sendmsg+0xcd/0x170 [ 7913.538180][ T895] do_syscall_64+0xc6/0x1e0 [ 7913.538180][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7913.538180][ T895] [ 7913.540267][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7913.540267][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7913.540267][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7913.540267][ T895] ipv6_find_idev+0x102/0x170 [ 7913.540267][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7913.540267][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7913.540267][ T895] netlink_rcv_skb+0x130/0x360 [ 7913.540267][ T895] netlink_unicast+0x449/0x710 [ 7913.540267][ T895] netlink_sendmsg+0x723/0xbe0 [ 7913.540267][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7913.540267][ T895] ___sys_sendmsg+0xee/0x170 [ 7913.540267][ T895] __sys_sendmsg+0xcd/0x170 [ 7913.540267][ T895] do_syscall_64+0xc6/0x1e0 [ 7913.540267][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7913.540267][ T895] [ 7923.687021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7923.687493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7923.687493][ T895] netdev_get_by_index+0x5e/0x80 [ 7923.687493][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7923.687493][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7923.687493][ T895] ip6_route_add+0x1c/0x140 [ 7923.687493][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7923.687493][ T895] addrconf_add_dev+0xe2/0x170 [ 7923.687493][ T895] inet6_addr_add+0x12f/0xa40 [ 7923.687493][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7923.687493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7923.687493][ T895] netlink_rcv_skb+0x130/0x360 [ 7923.687493][ T895] netlink_unicast+0x449/0x710 [ 7923.687493][ T895] netlink_sendmsg+0x723/0xbe0 [ 7923.687493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7923.687493][ T895] ___sys_sendmsg+0xee/0x170 [ 7923.687493][ T895] __sys_sendmsg+0xcd/0x170 [ 7923.687493][ T895] do_syscall_64+0xc6/0x1e0 [ 7923.687493][ T895] [ 7923.690187][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7923.690187][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7923.690187][ T895] ipv6_find_idev+0x102/0x170 [ 7923.690187][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7923.690187][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7923.690187][ T895] netlink_rcv_skb+0x130/0x360 [ 7923.690187][ T895] netlink_unicast+0x449/0x710 [ 7923.690187][ T895] netlink_sendmsg+0x723/0xbe0 [ 7923.690187][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7923.690187][ T895] ___sys_sendmsg+0xee/0x170 [ 7923.690187][ T895] __sys_sendmsg+0xcd/0x170 [ 7923.690187][ T895] do_syscall_64+0xc6/0x1e0 [ 7923.690187][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7923.690187][ T895] [ 7923.692261][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7923.692261][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7923.692261][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7923.692261][ T895] ipv6_find_idev+0x102/0x170 [ 7923.692261][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7923.692261][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7923.692261][ T895] netlink_rcv_skb+0x130/0x360 [ 7923.692261][ T895] netlink_unicast+0x449/0x710 [ 7923.692261][ T895] netlink_sendmsg+0x723/0xbe0 [ 7923.692261][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7923.692261][ T895] ___sys_sendmsg+0xee/0x170 [ 7923.692261][ T895] __sys_sendmsg+0xcd/0x170 [ 7923.692261][ T895] do_syscall_64+0xc6/0x1e0 [ 7923.692261][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7923.692261][ T895] [ 7933.919011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7933.919534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7933.919534][ T895] netdev_get_by_index+0x5e/0x80 [ 7933.919534][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7933.919534][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7933.919534][ T895] ip6_route_add+0x1c/0x140 [ 7933.919534][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7933.919534][ T895] addrconf_add_dev+0xe2/0x170 [ 7933.919534][ T895] inet6_addr_add+0x12f/0xa40 [ 7933.919534][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7933.919534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7933.919534][ T895] netlink_rcv_skb+0x130/0x360 [ 7933.919534][ T895] netlink_unicast+0x449/0x710 [ 7933.919534][ T895] netlink_sendmsg+0x723/0xbe0 [ 7933.919534][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7933.919534][ T895] ___sys_sendmsg+0xee/0x170 [ 7933.919534][ T895] __sys_sendmsg+0xcd/0x170 [ 7933.919534][ T895] do_syscall_64+0xc6/0x1e0 [ 7933.919534][ T895] [ 7933.922284][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7933.922284][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7933.922284][ T895] ipv6_find_idev+0x102/0x170 [ 7933.922284][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7933.922284][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7933.922284][ T895] netlink_rcv_skb+0x130/0x360 [ 7933.922284][ T895] netlink_unicast+0x449/0x710 [ 7933.922284][ T895] netlink_sendmsg+0x723/0xbe0 [ 7933.922284][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7933.922284][ T895] ___sys_sendmsg+0xee/0x170 [ 7933.922284][ T895] __sys_sendmsg+0xcd/0x170 [ 7933.922284][ T895] do_syscall_64+0xc6/0x1e0 [ 7933.922284][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7933.922284][ T895] [ 7933.924377][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7933.924377][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7933.924377][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7933.924377][ T895] ipv6_find_idev+0x102/0x170 [ 7933.924377][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7933.924377][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7933.924377][ T895] netlink_rcv_skb+0x130/0x360 [ 7933.924377][ T895] netlink_unicast+0x449/0x710 [ 7933.924377][ T895] netlink_sendmsg+0x723/0xbe0 [ 7933.924377][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7933.924377][ T895] ___sys_sendmsg+0xee/0x170 [ 7933.924377][ T895] __sys_sendmsg+0xcd/0x170 [ 7933.924377][ T895] do_syscall_64+0xc6/0x1e0 [ 7933.924377][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7933.924377][ T895] [ 7944.095018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7944.095503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7944.095503][ T895] netdev_get_by_index+0x5e/0x80 [ 7944.095503][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7944.095503][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7944.095503][ T895] ip6_route_add+0x1c/0x140 [ 7944.095503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7944.095503][ T895] addrconf_add_dev+0xe2/0x170 [ 7944.095503][ T895] inet6_addr_add+0x12f/0xa40 [ 7944.095503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7944.095503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.095503][ T895] netlink_rcv_skb+0x130/0x360 [ 7944.095503][ T895] netlink_unicast+0x449/0x710 [ 7944.095503][ T895] netlink_sendmsg+0x723/0xbe0 [ 7944.095503][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7944.095503][ T895] ___sys_sendmsg+0xee/0x170 [ 7944.095503][ T895] __sys_sendmsg+0xcd/0x170 [ 7944.095503][ T895] do_syscall_64+0xc6/0x1e0 [ 7944.095503][ T895] [ 7944.097704][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7944.097704][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7944.097704][ T895] ipv6_find_idev+0x102/0x170 [ 7944.097704][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7944.097704][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.097704][ T895] netlink_rcv_skb+0x130/0x360 [ 7944.097704][ T895] netlink_unicast+0x449/0x710 [ 7944.097704][ T895] netlink_sendmsg+0x723/0xbe0 [ 7944.097704][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7944.097704][ T895] ___sys_sendmsg+0xee/0x170 [ 7944.097704][ T895] __sys_sendmsg+0xcd/0x170 [ 7944.097704][ T895] do_syscall_64+0xc6/0x1e0 [ 7944.097704][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7944.097704][ T895] [ 7944.099418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7944.099418][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7944.099418][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7944.099418][ T895] ipv6_find_idev+0x102/0x170 [ 7944.099418][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7944.099418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.099418][ T895] netlink_rcv_skb+0x130/0x360 [ 7944.099418][ T895] netlink_unicast+0x449/0x710 [ 7944.099418][ T895] netlink_sendmsg+0x723/0xbe0 [ 7944.099418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7944.099418][ T895] ___sys_sendmsg+0xee/0x170 [ 7944.099418][ T895] __sys_sendmsg+0xcd/0x170 [ 7944.099418][ T895] do_syscall_64+0xc6/0x1e0 [ 7944.099418][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7944.099418][ T895] [ 7954.174938][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7954.175413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7954.175413][ T895] netdev_get_by_index+0x5e/0x80 [ 7954.175413][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7954.175413][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7954.175413][ T895] ip6_route_add+0x1c/0x140 [ 7954.175413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7954.175413][ T895] addrconf_add_dev+0xe2/0x170 [ 7954.175413][ T895] inet6_addr_add+0x12f/0xa40 [ 7954.175413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7954.175413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.175413][ T895] netlink_rcv_skb+0x130/0x360 [ 7954.175413][ T895] netlink_unicast+0x449/0x710 [ 7954.175413][ T895] netlink_sendmsg+0x723/0xbe0 [ 7954.175413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7954.175413][ T895] ___sys_sendmsg+0xee/0x170 [ 7954.175413][ T895] __sys_sendmsg+0xcd/0x170 [ 7954.175413][ T895] do_syscall_64+0xc6/0x1e0 [ 7954.175413][ T895] [ 7954.178146][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7954.178146][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7954.178146][ T895] ipv6_find_idev+0x102/0x170 [ 7954.178146][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7954.178146][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.178146][ T895] netlink_rcv_skb+0x130/0x360 [ 7954.178146][ T895] netlink_unicast+0x449/0x710 [ 7954.178146][ T895] netlink_sendmsg+0x723/0xbe0 [ 7954.178146][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7954.178146][ T895] ___sys_sendmsg+0xee/0x170 [ 7954.178146][ T895] __sys_sendmsg+0xcd/0x170 [ 7954.178146][ T895] do_syscall_64+0xc6/0x1e0 [ 7954.178146][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7954.178146][ T895] [ 7954.179860][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7954.179860][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7954.179860][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7954.179860][ T895] ipv6_find_idev+0x102/0x170 [ 7954.179860][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7954.179860][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.179860][ T895] netlink_rcv_skb+0x130/0x360 [ 7954.179860][ T895] netlink_unicast+0x449/0x710 [ 7954.179860][ T895] netlink_sendmsg+0x723/0xbe0 [ 7954.179860][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7954.179860][ T895] ___sys_sendmsg+0xee/0x170 [ 7954.179860][ T895] __sys_sendmsg+0xcd/0x170 [ 7954.179860][ T895] do_syscall_64+0xc6/0x1e0 [ 7954.179860][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7954.179860][ T895] [ 7964.423013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7964.423486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7964.423486][ T895] netdev_get_by_index+0x5e/0x80 [ 7964.423486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7964.423486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7964.423486][ T895] ip6_route_add+0x1c/0x140 [ 7964.423486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7964.423486][ T895] addrconf_add_dev+0xe2/0x170 [ 7964.423486][ T895] inet6_addr_add+0x12f/0xa40 [ 7964.423486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7964.423486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7964.423486][ T895] netlink_rcv_skb+0x130/0x360 [ 7964.423486][ T895] netlink_unicast+0x449/0x710 [ 7964.423486][ T895] netlink_sendmsg+0x723/0xbe0 [ 7964.423486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7964.423486][ T895] ___sys_sendmsg+0xee/0x170 [ 7964.423486][ T895] __sys_sendmsg+0xcd/0x170 [ 7964.423486][ T895] do_syscall_64+0xc6/0x1e0 [ 7964.423486][ T895] [ 7964.425709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7964.425709][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7964.425709][ T895] ipv6_find_idev+0x102/0x170 [ 7964.425709][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7964.425709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7964.425709][ T895] netlink_rcv_skb+0x130/0x360 [ 7964.425709][ T895] netlink_unicast+0x449/0x710 [ 7964.425709][ T895] netlink_sendmsg+0x723/0xbe0 [ 7964.425709][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7964.425709][ T895] ___sys_sendmsg+0xee/0x170 [ 7964.425709][ T895] __sys_sendmsg+0xcd/0x170 [ 7964.425709][ T895] do_syscall_64+0xc6/0x1e0 [ 7964.425709][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7964.425709][ T895] [ 7964.427410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7964.427410][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7964.427410][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7964.427410][ T895] ipv6_find_idev+0x102/0x170 [ 7964.427410][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7964.427410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7964.427410][ T895] netlink_rcv_skb+0x130/0x360 [ 7964.427410][ T895] netlink_unicast+0x449/0x710 [ 7964.427410][ T895] netlink_sendmsg+0x723/0xbe0 [ 7964.427410][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7964.427410][ T895] ___sys_sendmsg+0xee/0x170 [ 7964.427410][ T895] __sys_sendmsg+0xcd/0x170 [ 7964.427410][ T895] do_syscall_64+0xc6/0x1e0 [ 7964.427410][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7964.427410][ T895] [ 7974.471020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7974.471496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7974.471496][ T895] netdev_get_by_index+0x5e/0x80 [ 7974.471496][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7974.471496][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7974.471496][ T895] ip6_route_add+0x1c/0x140 [ 7974.471496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7974.471496][ T895] addrconf_add_dev+0xe2/0x170 [ 7974.471496][ T895] inet6_addr_add+0x12f/0xa40 [ 7974.471496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7974.471496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7974.471496][ T895] netlink_rcv_skb+0x130/0x360 [ 7974.471496][ T895] netlink_unicast+0x449/0x710 [ 7974.471496][ T895] netlink_sendmsg+0x723/0xbe0 [ 7974.471496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7974.471496][ T895] ___sys_sendmsg+0xee/0x170 [ 7974.471496][ T895] __sys_sendmsg+0xcd/0x170 [ 7974.471496][ T895] do_syscall_64+0xc6/0x1e0 [ 7974.471496][ T895] [ 7974.473696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7974.473696][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7974.473696][ T895] ipv6_find_idev+0x102/0x170 [ 7974.473696][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7974.473696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7974.473696][ T895] netlink_rcv_skb+0x130/0x360 [ 7974.473696][ T895] netlink_unicast+0x449/0x710 [ 7974.473696][ T895] netlink_sendmsg+0x723/0xbe0 [ 7974.473696][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7974.473696][ T895] ___sys_sendmsg+0xee/0x170 [ 7974.473696][ T895] __sys_sendmsg+0xcd/0x170 [ 7974.473696][ T895] do_syscall_64+0xc6/0x1e0 [ 7974.473696][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7974.473696][ T895] [ 7974.475446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7974.475446][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7974.475446][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7974.475446][ T895] ipv6_find_idev+0x102/0x170 [ 7974.475446][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7974.475446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7974.475446][ T895] netlink_rcv_skb+0x130/0x360 [ 7974.475446][ T895] netlink_unicast+0x449/0x710 [ 7974.475446][ T895] netlink_sendmsg+0x723/0xbe0 [ 7974.475446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7974.475446][ T895] ___sys_sendmsg+0xee/0x170 [ 7974.475446][ T895] __sys_sendmsg+0xcd/0x170 [ 7974.475446][ T895] do_syscall_64+0xc6/0x1e0 [ 7974.475446][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7974.475446][ T895] [ 7984.718993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7984.719407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7984.719407][ T895] netdev_get_by_index+0x5e/0x80 [ 7984.719407][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7984.719407][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7984.719407][ T895] ip6_route_add+0x1c/0x140 [ 7984.719407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7984.719407][ T895] addrconf_add_dev+0xe2/0x170 [ 7984.719407][ T895] inet6_addr_add+0x12f/0xa40 [ 7984.719407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7984.719407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7984.719407][ T895] netlink_rcv_skb+0x130/0x360 [ 7984.719407][ T895] netlink_unicast+0x449/0x710 [ 7984.719407][ T895] netlink_sendmsg+0x723/0xbe0 [ 7984.719407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7984.719407][ T895] ___sys_sendmsg+0xee/0x170 [ 7984.719407][ T895] __sys_sendmsg+0xcd/0x170 [ 7984.719407][ T895] do_syscall_64+0xc6/0x1e0 [ 7984.719407][ T895] [ 7984.721616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7984.721616][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7984.721616][ T895] ipv6_find_idev+0x102/0x170 [ 7984.721616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7984.721616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7984.721616][ T895] netlink_rcv_skb+0x130/0x360 [ 7984.721616][ T895] netlink_unicast+0x449/0x710 [ 7984.721616][ T895] netlink_sendmsg+0x723/0xbe0 [ 7984.721616][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7984.721616][ T895] ___sys_sendmsg+0xee/0x170 [ 7984.721616][ T895] __sys_sendmsg+0xcd/0x170 [ 7984.721616][ T895] do_syscall_64+0xc6/0x1e0 [ 7984.721616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7984.721616][ T895] [ 7984.723328][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7984.723328][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7984.723328][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7984.723328][ T895] ipv6_find_idev+0x102/0x170 [ 7984.723328][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7984.723328][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7984.723328][ T895] netlink_rcv_skb+0x130/0x360 [ 7984.723328][ T895] netlink_unicast+0x449/0x710 [ 7984.723328][ T895] netlink_sendmsg+0x723/0xbe0 [ 7984.723328][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7984.723328][ T895] ___sys_sendmsg+0xee/0x170 [ 7984.723328][ T895] __sys_sendmsg+0xcd/0x170 [ 7984.723328][ T895] do_syscall_64+0xc6/0x1e0 [ 7984.723328][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7984.723328][ T895] [ 7994.967011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7994.967437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7994.967437][ T895] netdev_get_by_index+0x5e/0x80 [ 7994.967437][ T895] fib6_nh_init+0x3d8/0x15b0 [ 7994.967437][ T895] ip6_route_info_create+0xf18/0x17d0 [ 7994.967437][ T895] ip6_route_add+0x1c/0x140 [ 7994.967437][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 7994.967437][ T895] addrconf_add_dev+0xe2/0x170 [ 7994.967437][ T895] inet6_addr_add+0x12f/0xa40 [ 7994.967437][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 7994.967437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7994.967437][ T895] netlink_rcv_skb+0x130/0x360 [ 7994.967437][ T895] netlink_unicast+0x449/0x710 [ 7994.967437][ T895] netlink_sendmsg+0x723/0xbe0 [ 7994.967437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7994.967437][ T895] ___sys_sendmsg+0xee/0x170 [ 7994.967437][ T895] __sys_sendmsg+0xcd/0x170 [ 7994.967437][ T895] do_syscall_64+0xc6/0x1e0 [ 7994.967437][ T895] [ 7994.969649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7994.969649][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 7994.969649][ T895] ipv6_find_idev+0x102/0x170 [ 7994.969649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7994.969649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7994.969649][ T895] netlink_rcv_skb+0x130/0x360 [ 7994.969649][ T895] netlink_unicast+0x449/0x710 [ 7994.969649][ T895] netlink_sendmsg+0x723/0xbe0 [ 7994.969649][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7994.969649][ T895] ___sys_sendmsg+0xee/0x170 [ 7994.969649][ T895] __sys_sendmsg+0xcd/0x170 [ 7994.969649][ T895] do_syscall_64+0xc6/0x1e0 [ 7994.969649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7994.969649][ T895] [ 7994.971358][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 7994.971358][ T895] neigh_parms_alloc+0x1e5/0x510 [ 7994.971358][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 7994.971358][ T895] ipv6_find_idev+0x102/0x170 [ 7994.971358][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 7994.971358][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7994.971358][ T895] netlink_rcv_skb+0x130/0x360 [ 7994.971358][ T895] netlink_unicast+0x449/0x710 [ 7994.971358][ T895] netlink_sendmsg+0x723/0xbe0 [ 7994.971358][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 7994.971358][ T895] ___sys_sendmsg+0xee/0x170 [ 7994.971358][ T895] __sys_sendmsg+0xcd/0x170 [ 7994.971358][ T895] do_syscall_64+0xc6/0x1e0 [ 7994.971358][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7994.971358][ T895] [ 8005.223014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8005.223429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8005.223429][ T895] netdev_get_by_index+0x5e/0x80 [ 8005.223429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8005.223429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8005.223429][ T895] ip6_route_add+0x1c/0x140 [ 8005.223429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8005.223429][ T895] addrconf_add_dev+0xe2/0x170 [ 8005.223429][ T895] inet6_addr_add+0x12f/0xa40 [ 8005.223429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8005.223429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8005.223429][ T895] netlink_rcv_skb+0x130/0x360 [ 8005.223429][ T895] netlink_unicast+0x449/0x710 [ 8005.223429][ T895] netlink_sendmsg+0x723/0xbe0 [ 8005.223429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8005.223429][ T895] ___sys_sendmsg+0xee/0x170 [ 8005.223429][ T895] __sys_sendmsg+0xcd/0x170 [ 8005.223429][ T895] do_syscall_64+0xc6/0x1e0 [ 8005.223429][ T895] [ 8005.225654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8005.225654][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8005.225654][ T895] ipv6_find_idev+0x102/0x170 [ 8005.225654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8005.225654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8005.225654][ T895] netlink_rcv_skb+0x130/0x360 [ 8005.225654][ T895] netlink_unicast+0x449/0x710 [ 8005.225654][ T895] netlink_sendmsg+0x723/0xbe0 [ 8005.225654][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8005.225654][ T895] ___sys_sendmsg+0xee/0x170 [ 8005.225654][ T895] __sys_sendmsg+0xcd/0x170 [ 8005.225654][ T895] do_syscall_64+0xc6/0x1e0 [ 8005.225654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8005.225654][ T895] [ 8005.227363][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8005.227363][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8005.227363][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8005.227363][ T895] ipv6_find_idev+0x102/0x170 [ 8005.227363][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8005.227363][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8005.227363][ T895] netlink_rcv_skb+0x130/0x360 [ 8005.227363][ T895] netlink_unicast+0x449/0x710 [ 8005.227363][ T895] netlink_sendmsg+0x723/0xbe0 [ 8005.227363][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8005.227363][ T895] ___sys_sendmsg+0xee/0x170 [ 8005.227363][ T895] __sys_sendmsg+0xcd/0x170 [ 8005.227363][ T895] do_syscall_64+0xc6/0x1e0 [ 8005.227363][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8005.227363][ T895] [ 8015.471031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8015.471447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8015.471447][ T895] netdev_get_by_index+0x5e/0x80 [ 8015.471447][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8015.471447][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8015.471447][ T895] ip6_route_add+0x1c/0x140 [ 8015.471447][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8015.471447][ T895] addrconf_add_dev+0xe2/0x170 [ 8015.471447][ T895] inet6_addr_add+0x12f/0xa40 [ 8015.471447][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8015.471447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8015.471447][ T895] netlink_rcv_skb+0x130/0x360 [ 8015.471447][ T895] netlink_unicast+0x449/0x710 [ 8015.471447][ T895] netlink_sendmsg+0x723/0xbe0 [ 8015.471447][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8015.471447][ T895] ___sys_sendmsg+0xee/0x170 [ 8015.471447][ T895] __sys_sendmsg+0xcd/0x170 [ 8015.471447][ T895] do_syscall_64+0xc6/0x1e0 [ 8015.471447][ T895] [ 8015.473654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8015.473654][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8015.473654][ T895] ipv6_find_idev+0x102/0x170 [ 8015.473654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8015.473654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8015.473654][ T895] netlink_rcv_skb+0x130/0x360 [ 8015.473654][ T895] netlink_unicast+0x449/0x710 [ 8015.473654][ T895] netlink_sendmsg+0x723/0xbe0 [ 8015.473654][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8015.473654][ T895] ___sys_sendmsg+0xee/0x170 [ 8015.473654][ T895] __sys_sendmsg+0xcd/0x170 [ 8015.473654][ T895] do_syscall_64+0xc6/0x1e0 [ 8015.473654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8015.473654][ T895] [ 8015.475411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8015.475411][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8015.475411][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8015.475411][ T895] ipv6_find_idev+0x102/0x170 [ 8015.475411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8015.475411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8015.475411][ T895] netlink_rcv_skb+0x130/0x360 [ 8015.475411][ T895] netlink_unicast+0x449/0x710 [ 8015.475411][ T895] netlink_sendmsg+0x723/0xbe0 [ 8015.475411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8015.475411][ T895] ___sys_sendmsg+0xee/0x170 [ 8015.475411][ T895] __sys_sendmsg+0xcd/0x170 [ 8015.475411][ T895] do_syscall_64+0xc6/0x1e0 [ 8015.475411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8015.475411][ T895] [ 8025.719011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8025.719422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8025.719422][ T895] netdev_get_by_index+0x5e/0x80 [ 8025.719422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8025.719422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8025.719422][ T895] ip6_route_add+0x1c/0x140 [ 8025.719422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8025.719422][ T895] addrconf_add_dev+0xe2/0x170 [ 8025.719422][ T895] inet6_addr_add+0x12f/0xa40 [ 8025.719422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8025.719422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8025.719422][ T895] netlink_rcv_skb+0x130/0x360 [ 8025.719422][ T895] netlink_unicast+0x449/0x710 [ 8025.719422][ T895] netlink_sendmsg+0x723/0xbe0 [ 8025.719422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8025.719422][ T895] ___sys_sendmsg+0xee/0x170 [ 8025.719422][ T895] __sys_sendmsg+0xcd/0x170 [ 8025.719422][ T895] do_syscall_64+0xc6/0x1e0 [ 8025.719422][ T895] [ 8025.721633][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8025.721633][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8025.721633][ T895] ipv6_find_idev+0x102/0x170 [ 8025.721633][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8025.721633][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8025.721633][ T895] netlink_rcv_skb+0x130/0x360 [ 8025.721633][ T895] netlink_unicast+0x449/0x710 [ 8025.721633][ T895] netlink_sendmsg+0x723/0xbe0 [ 8025.721633][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8025.721633][ T895] ___sys_sendmsg+0xee/0x170 [ 8025.721633][ T895] __sys_sendmsg+0xcd/0x170 [ 8025.721633][ T895] do_syscall_64+0xc6/0x1e0 [ 8025.721633][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8025.721633][ T895] [ 8025.723340][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8025.723340][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8025.723340][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8025.723340][ T895] ipv6_find_idev+0x102/0x170 [ 8025.723340][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8025.723340][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8025.723340][ T895] netlink_rcv_skb+0x130/0x360 [ 8025.723340][ T895] netlink_unicast+0x449/0x710 [ 8025.723340][ T895] netlink_sendmsg+0x723/0xbe0 [ 8025.723340][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8025.723340][ T895] ___sys_sendmsg+0xee/0x170 [ 8025.723340][ T895] __sys_sendmsg+0xcd/0x170 [ 8025.723340][ T895] do_syscall_64+0xc6/0x1e0 [ 8025.723340][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8025.723340][ T895] [ 8035.966992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8035.967410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8035.967410][ T895] netdev_get_by_index+0x5e/0x80 [ 8035.967410][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8035.967410][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8035.967410][ T895] ip6_route_add+0x1c/0x140 [ 8035.967410][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8035.967410][ T895] addrconf_add_dev+0xe2/0x170 [ 8035.967410][ T895] inet6_addr_add+0x12f/0xa40 [ 8035.967410][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8035.967410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8035.967410][ T895] netlink_rcv_skb+0x130/0x360 [ 8035.967410][ T895] netlink_unicast+0x449/0x710 [ 8035.967410][ T895] netlink_sendmsg+0x723/0xbe0 [ 8035.967410][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8035.967410][ T895] ___sys_sendmsg+0xee/0x170 [ 8035.967410][ T895] __sys_sendmsg+0xcd/0x170 [ 8035.967410][ T895] do_syscall_64+0xc6/0x1e0 [ 8035.967410][ T895] [ 8035.969618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8035.969618][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8035.969618][ T895] ipv6_find_idev+0x102/0x170 [ 8035.969618][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8035.969618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8035.969618][ T895] netlink_rcv_skb+0x130/0x360 [ 8035.969618][ T895] netlink_unicast+0x449/0x710 [ 8035.969618][ T895] netlink_sendmsg+0x723/0xbe0 [ 8035.969618][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8035.969618][ T895] ___sys_sendmsg+0xee/0x170 [ 8035.969618][ T895] __sys_sendmsg+0xcd/0x170 [ 8035.969618][ T895] do_syscall_64+0xc6/0x1e0 [ 8035.969618][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8035.969618][ T895] [ 8035.971330][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8035.971330][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8035.971330][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8035.971330][ T895] ipv6_find_idev+0x102/0x170 [ 8035.971330][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8035.971330][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8035.971330][ T895] netlink_rcv_skb+0x130/0x360 [ 8035.971330][ T895] netlink_unicast+0x449/0x710 [ 8035.971330][ T895] netlink_sendmsg+0x723/0xbe0 [ 8035.971330][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8035.971330][ T895] ___sys_sendmsg+0xee/0x170 [ 8035.971330][ T895] __sys_sendmsg+0xcd/0x170 [ 8035.971330][ T895] do_syscall_64+0xc6/0x1e0 [ 8035.971330][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8035.971330][ T895] [ 8046.214993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8046.215407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8046.215407][ T895] netdev_get_by_index+0x5e/0x80 [ 8046.215407][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8046.215407][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8046.215407][ T895] ip6_route_add+0x1c/0x140 [ 8046.215407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8046.215407][ T895] addrconf_add_dev+0xe2/0x170 [ 8046.215407][ T895] inet6_addr_add+0x12f/0xa40 [ 8046.215407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8046.215407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.215407][ T895] netlink_rcv_skb+0x130/0x360 [ 8046.215407][ T895] netlink_unicast+0x449/0x710 [ 8046.215407][ T895] netlink_sendmsg+0x723/0xbe0 [ 8046.215407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8046.215407][ T895] ___sys_sendmsg+0xee/0x170 [ 8046.215407][ T895] __sys_sendmsg+0xcd/0x170 [ 8046.215407][ T895] do_syscall_64+0xc6/0x1e0 [ 8046.215407][ T895] [ 8046.217606][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8046.217606][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8046.217606][ T895] ipv6_find_idev+0x102/0x170 [ 8046.217606][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8046.217606][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.217606][ T895] netlink_rcv_skb+0x130/0x360 [ 8046.217606][ T895] netlink_unicast+0x449/0x710 [ 8046.217606][ T895] netlink_sendmsg+0x723/0xbe0 [ 8046.217606][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8046.217606][ T895] ___sys_sendmsg+0xee/0x170 [ 8046.217606][ T895] __sys_sendmsg+0xcd/0x170 [ 8046.217606][ T895] do_syscall_64+0xc6/0x1e0 [ 8046.217606][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8046.217606][ T895] [ 8046.219330][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8046.219330][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8046.219330][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8046.219330][ T895] ipv6_find_idev+0x102/0x170 [ 8046.219330][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8046.219330][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.219330][ T895] netlink_rcv_skb+0x130/0x360 [ 8046.219330][ T895] netlink_unicast+0x449/0x710 [ 8046.219330][ T895] netlink_sendmsg+0x723/0xbe0 [ 8046.219330][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8046.219330][ T895] ___sys_sendmsg+0xee/0x170 [ 8046.219330][ T895] __sys_sendmsg+0xcd/0x170 [ 8046.219330][ T895] do_syscall_64+0xc6/0x1e0 [ 8046.219330][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8046.219330][ T895] [ 8056.462998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8056.463417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8056.463417][ T895] netdev_get_by_index+0x5e/0x80 [ 8056.463417][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8056.463417][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8056.463417][ T895] ip6_route_add+0x1c/0x140 [ 8056.463417][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8056.463417][ T895] addrconf_add_dev+0xe2/0x170 [ 8056.463417][ T895] inet6_addr_add+0x12f/0xa40 [ 8056.463417][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8056.463417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8056.463417][ T895] netlink_rcv_skb+0x130/0x360 [ 8056.463417][ T895] netlink_unicast+0x449/0x710 [ 8056.463417][ T895] netlink_sendmsg+0x723/0xbe0 [ 8056.463417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8056.463417][ T895] ___sys_sendmsg+0xee/0x170 [ 8056.463417][ T895] __sys_sendmsg+0xcd/0x170 [ 8056.463417][ T895] do_syscall_64+0xc6/0x1e0 [ 8056.463417][ T895] [ 8056.465638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8056.465638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8056.465638][ T895] ipv6_find_idev+0x102/0x170 [ 8056.465638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8056.465638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8056.465638][ T895] netlink_rcv_skb+0x130/0x360 [ 8056.465638][ T895] netlink_unicast+0x449/0x710 [ 8056.465638][ T895] netlink_sendmsg+0x723/0xbe0 [ 8056.465638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8056.465638][ T895] ___sys_sendmsg+0xee/0x170 [ 8056.465638][ T895] __sys_sendmsg+0xcd/0x170 [ 8056.465638][ T895] do_syscall_64+0xc6/0x1e0 [ 8056.465638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8056.465638][ T895] [ 8056.467350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8056.467350][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8056.467350][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8056.467350][ T895] ipv6_find_idev+0x102/0x170 [ 8056.467350][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8056.467350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8056.467350][ T895] netlink_rcv_skb+0x130/0x360 [ 8056.467350][ T895] netlink_unicast+0x449/0x710 [ 8056.467350][ T895] netlink_sendmsg+0x723/0xbe0 [ 8056.467350][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8056.467350][ T895] ___sys_sendmsg+0xee/0x170 [ 8056.467350][ T895] __sys_sendmsg+0xcd/0x170 [ 8056.467350][ T895] do_syscall_64+0xc6/0x1e0 [ 8056.467350][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8056.467350][ T895] [ 8066.710999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8066.711417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8066.711417][ T895] netdev_get_by_index+0x5e/0x80 [ 8066.711417][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8066.711417][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8066.711417][ T895] ip6_route_add+0x1c/0x140 [ 8066.711417][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8066.711417][ T895] addrconf_add_dev+0xe2/0x170 [ 8066.711417][ T895] inet6_addr_add+0x12f/0xa40 [ 8066.711417][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8066.711417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.711417][ T895] netlink_rcv_skb+0x130/0x360 [ 8066.711417][ T895] netlink_unicast+0x449/0x710 [ 8066.711417][ T895] netlink_sendmsg+0x723/0xbe0 [ 8066.711417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8066.711417][ T895] ___sys_sendmsg+0xee/0x170 [ 8066.711417][ T895] __sys_sendmsg+0xcd/0x170 [ 8066.711417][ T895] do_syscall_64+0xc6/0x1e0 [ 8066.711417][ T895] [ 8066.713617][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8066.713617][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8066.713617][ T895] ipv6_find_idev+0x102/0x170 [ 8066.713617][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8066.713617][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.713617][ T895] netlink_rcv_skb+0x130/0x360 [ 8066.713617][ T895] netlink_unicast+0x449/0x710 [ 8066.713617][ T895] netlink_sendmsg+0x723/0xbe0 [ 8066.713617][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8066.713617][ T895] ___sys_sendmsg+0xee/0x170 [ 8066.713617][ T895] __sys_sendmsg+0xcd/0x170 [ 8066.713617][ T895] do_syscall_64+0xc6/0x1e0 [ 8066.713617][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8066.713617][ T895] [ 8066.715331][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8066.715331][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8066.715331][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8066.715331][ T895] ipv6_find_idev+0x102/0x170 [ 8066.715331][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8066.715331][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.715331][ T895] netlink_rcv_skb+0x130/0x360 [ 8066.715331][ T895] netlink_unicast+0x449/0x710 [ 8066.715331][ T895] netlink_sendmsg+0x723/0xbe0 [ 8066.715331][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8066.715331][ T895] ___sys_sendmsg+0xee/0x170 [ 8066.715331][ T895] __sys_sendmsg+0xcd/0x170 [ 8066.715331][ T895] do_syscall_64+0xc6/0x1e0 [ 8066.715331][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8066.715331][ T895] [ 8076.958988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8076.959396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8076.959396][ T895] netdev_get_by_index+0x5e/0x80 [ 8076.959396][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8076.959396][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8076.959396][ T895] ip6_route_add+0x1c/0x140 [ 8076.959396][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8076.959396][ T895] addrconf_add_dev+0xe2/0x170 [ 8076.959396][ T895] inet6_addr_add+0x12f/0xa40 [ 8076.959396][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8076.959396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8076.959396][ T895] netlink_rcv_skb+0x130/0x360 [ 8076.959396][ T895] netlink_unicast+0x449/0x710 [ 8076.959396][ T895] netlink_sendmsg+0x723/0xbe0 [ 8076.959396][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8076.959396][ T895] ___sys_sendmsg+0xee/0x170 [ 8076.959396][ T895] __sys_sendmsg+0xcd/0x170 [ 8076.959396][ T895] do_syscall_64+0xc6/0x1e0 [ 8076.959396][ T895] [ 8076.961625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8076.961625][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8076.961625][ T895] ipv6_find_idev+0x102/0x170 [ 8076.961625][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8076.961625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8076.961625][ T895] netlink_rcv_skb+0x130/0x360 [ 8076.961625][ T895] netlink_unicast+0x449/0x710 [ 8076.961625][ T895] netlink_sendmsg+0x723/0xbe0 [ 8076.961625][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8076.961625][ T895] ___sys_sendmsg+0xee/0x170 [ 8076.961625][ T895] __sys_sendmsg+0xcd/0x170 [ 8076.961625][ T895] do_syscall_64+0xc6/0x1e0 [ 8076.961625][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8076.961625][ T895] [ 8076.963338][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8076.963338][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8076.963338][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8076.963338][ T895] ipv6_find_idev+0x102/0x170 [ 8076.963338][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8076.963338][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8076.963338][ T895] netlink_rcv_skb+0x130/0x360 [ 8076.963338][ T895] netlink_unicast+0x449/0x710 [ 8076.963338][ T895] netlink_sendmsg+0x723/0xbe0 [ 8076.963338][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8076.963338][ T895] ___sys_sendmsg+0xee/0x170 [ 8076.963338][ T895] __sys_sendmsg+0xcd/0x170 [ 8076.963338][ T895] do_syscall_64+0xc6/0x1e0 [ 8076.963338][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8076.963338][ T895] [ 8087.207019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8087.207434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8087.207434][ T895] netdev_get_by_index+0x5e/0x80 [ 8087.207434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8087.207434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8087.207434][ T895] ip6_route_add+0x1c/0x140 [ 8087.207434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8087.207434][ T895] addrconf_add_dev+0xe2/0x170 [ 8087.207434][ T895] inet6_addr_add+0x12f/0xa40 [ 8087.207434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8087.207434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.207434][ T895] netlink_rcv_skb+0x130/0x360 [ 8087.207434][ T895] netlink_unicast+0x449/0x710 [ 8087.207434][ T895] netlink_sendmsg+0x723/0xbe0 [ 8087.207434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8087.207434][ T895] ___sys_sendmsg+0xee/0x170 [ 8087.207434][ T895] __sys_sendmsg+0xcd/0x170 [ 8087.207434][ T895] do_syscall_64+0xc6/0x1e0 [ 8087.207434][ T895] [ 8087.209638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8087.209638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8087.209638][ T895] ipv6_find_idev+0x102/0x170 [ 8087.209638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8087.209638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.209638][ T895] netlink_rcv_skb+0x130/0x360 [ 8087.209638][ T895] netlink_unicast+0x449/0x710 [ 8087.209638][ T895] netlink_sendmsg+0x723/0xbe0 [ 8087.209638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8087.209638][ T895] ___sys_sendmsg+0xee/0x170 [ 8087.209638][ T895] __sys_sendmsg+0xcd/0x170 [ 8087.209638][ T895] do_syscall_64+0xc6/0x1e0 [ 8087.209638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8087.209638][ T895] [ 8087.211366][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8087.211366][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8087.211366][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8087.211366][ T895] ipv6_find_idev+0x102/0x170 [ 8087.211366][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8087.211366][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.211366][ T895] netlink_rcv_skb+0x130/0x360 [ 8087.211366][ T895] netlink_unicast+0x449/0x710 [ 8087.211366][ T895] netlink_sendmsg+0x723/0xbe0 [ 8087.211366][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8087.211366][ T895] ___sys_sendmsg+0xee/0x170 [ 8087.211366][ T895] __sys_sendmsg+0xcd/0x170 [ 8087.211366][ T895] do_syscall_64+0xc6/0x1e0 [ 8087.211366][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8087.211366][ T895] [ 8097.454933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8097.455358][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8097.455358][ T895] netdev_get_by_index+0x5e/0x80 [ 8097.455358][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8097.455358][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8097.455358][ T895] ip6_route_add+0x1c/0x140 [ 8097.455358][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8097.455358][ T895] addrconf_add_dev+0xe2/0x170 [ 8097.455358][ T895] inet6_addr_add+0x12f/0xa40 [ 8097.455358][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8097.455358][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8097.455358][ T895] netlink_rcv_skb+0x130/0x360 [ 8097.455358][ T895] netlink_unicast+0x449/0x710 [ 8097.455358][ T895] netlink_sendmsg+0x723/0xbe0 [ 8097.455358][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8097.455358][ T895] ___sys_sendmsg+0xee/0x170 [ 8097.455358][ T895] __sys_sendmsg+0xcd/0x170 [ 8097.455358][ T895] do_syscall_64+0xc6/0x1e0 [ 8097.455358][ T895] [ 8097.457601][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8097.457601][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8097.457601][ T895] ipv6_find_idev+0x102/0x170 [ 8097.457601][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8097.457601][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8097.457601][ T895] netlink_rcv_skb+0x130/0x360 [ 8097.457601][ T895] netlink_unicast+0x449/0x710 [ 8097.457601][ T895] netlink_sendmsg+0x723/0xbe0 [ 8097.457601][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8097.457601][ T895] ___sys_sendmsg+0xee/0x170 [ 8097.457601][ T895] __sys_sendmsg+0xcd/0x170 [ 8097.457601][ T895] do_syscall_64+0xc6/0x1e0 [ 8097.457601][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8097.457601][ T895] [ 8097.459315][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8097.459315][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8097.459315][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8097.459315][ T895] ipv6_find_idev+0x102/0x170 [ 8097.459315][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8097.459315][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8097.459315][ T895] netlink_rcv_skb+0x130/0x360 [ 8097.459315][ T895] netlink_unicast+0x449/0x710 [ 8097.459315][ T895] netlink_sendmsg+0x723/0xbe0 [ 8097.459315][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8097.459315][ T895] ___sys_sendmsg+0xee/0x170 [ 8097.459315][ T895] __sys_sendmsg+0xcd/0x170 [ 8097.459315][ T895] do_syscall_64+0xc6/0x1e0 [ 8097.459315][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8097.459315][ T895] [ 8107.703002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8107.703412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8107.703412][ T895] netdev_get_by_index+0x5e/0x80 [ 8107.703412][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8107.703412][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8107.703412][ T895] ip6_route_add+0x1c/0x140 [ 8107.703412][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8107.703412][ T895] addrconf_add_dev+0xe2/0x170 [ 8107.703412][ T895] inet6_addr_add+0x12f/0xa40 [ 8107.703412][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8107.703412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8107.703412][ T895] netlink_rcv_skb+0x130/0x360 [ 8107.703412][ T895] netlink_unicast+0x449/0x710 [ 8107.703412][ T895] netlink_sendmsg+0x723/0xbe0 [ 8107.703412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8107.703412][ T895] ___sys_sendmsg+0xee/0x170 [ 8107.703412][ T895] __sys_sendmsg+0xcd/0x170 [ 8107.703412][ T895] do_syscall_64+0xc6/0x1e0 [ 8107.703412][ T895] [ 8107.705629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8107.705629][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8107.705629][ T895] ipv6_find_idev+0x102/0x170 [ 8107.705629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8107.705629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8107.705629][ T895] netlink_rcv_skb+0x130/0x360 [ 8107.705629][ T895] netlink_unicast+0x449/0x710 [ 8107.705629][ T895] netlink_sendmsg+0x723/0xbe0 [ 8107.705629][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8107.705629][ T895] ___sys_sendmsg+0xee/0x170 [ 8107.705629][ T895] __sys_sendmsg+0xcd/0x170 [ 8107.705629][ T895] do_syscall_64+0xc6/0x1e0 [ 8107.705629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8107.705629][ T895] [ 8107.707329][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8107.707329][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8107.707329][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8107.707329][ T895] ipv6_find_idev+0x102/0x170 [ 8107.707329][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8107.707329][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8107.707329][ T895] netlink_rcv_skb+0x130/0x360 [ 8107.707329][ T895] netlink_unicast+0x449/0x710 [ 8107.707329][ T895] netlink_sendmsg+0x723/0xbe0 [ 8107.707329][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8107.707329][ T895] ___sys_sendmsg+0xee/0x170 [ 8107.707329][ T895] __sys_sendmsg+0xcd/0x170 [ 8107.707329][ T895] do_syscall_64+0xc6/0x1e0 [ 8107.707329][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8107.707329][ T895] [ 8117.951009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8117.951434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8117.951434][ T895] netdev_get_by_index+0x5e/0x80 [ 8117.951434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8117.951434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8117.951434][ T895] ip6_route_add+0x1c/0x140 [ 8117.951434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8117.951434][ T895] addrconf_add_dev+0xe2/0x170 [ 8117.951434][ T895] inet6_addr_add+0x12f/0xa40 [ 8117.951434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8117.951434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.951434][ T895] netlink_rcv_skb+0x130/0x360 [ 8117.951434][ T895] netlink_unicast+0x449/0x710 [ 8117.951434][ T895] netlink_sendmsg+0x723/0xbe0 [ 8117.951434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8117.951434][ T895] ___sys_sendmsg+0xee/0x170 [ 8117.951434][ T895] __sys_sendmsg+0xcd/0x170 [ 8117.951434][ T895] do_syscall_64+0xc6/0x1e0 [ 8117.951434][ T895] [ 8117.953651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8117.953651][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8117.953651][ T895] ipv6_find_idev+0x102/0x170 [ 8117.953651][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8117.953651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.953651][ T895] netlink_rcv_skb+0x130/0x360 [ 8117.953651][ T895] netlink_unicast+0x449/0x710 [ 8117.953651][ T895] netlink_sendmsg+0x723/0xbe0 [ 8117.953651][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8117.953651][ T895] ___sys_sendmsg+0xee/0x170 [ 8117.953651][ T895] __sys_sendmsg+0xcd/0x170 [ 8117.953651][ T895] do_syscall_64+0xc6/0x1e0 [ 8117.953651][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8117.953651][ T895] [ 8117.955362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8117.955362][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8117.955362][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8117.955362][ T895] ipv6_find_idev+0x102/0x170 [ 8117.955362][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8117.955362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.955362][ T895] netlink_rcv_skb+0x130/0x360 [ 8117.955362][ T895] netlink_unicast+0x449/0x710 [ 8117.955362][ T895] netlink_sendmsg+0x723/0xbe0 [ 8117.955362][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8117.955362][ T895] ___sys_sendmsg+0xee/0x170 [ 8117.955362][ T895] __sys_sendmsg+0xcd/0x170 [ 8117.955362][ T895] do_syscall_64+0xc6/0x1e0 [ 8117.955362][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8117.955362][ T895] [ 8128.198933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8128.199341][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8128.199341][ T895] netdev_get_by_index+0x5e/0x80 [ 8128.199341][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8128.199341][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8128.199341][ T895] ip6_route_add+0x1c/0x140 [ 8128.199341][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8128.199341][ T895] addrconf_add_dev+0xe2/0x170 [ 8128.199341][ T895] inet6_addr_add+0x12f/0xa40 [ 8128.199341][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8128.199341][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.199341][ T895] netlink_rcv_skb+0x130/0x360 [ 8128.199341][ T895] netlink_unicast+0x449/0x710 [ 8128.199341][ T895] netlink_sendmsg+0x723/0xbe0 [ 8128.199341][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8128.199341][ T895] ___sys_sendmsg+0xee/0x170 [ 8128.199341][ T895] __sys_sendmsg+0xcd/0x170 [ 8128.199341][ T895] do_syscall_64+0xc6/0x1e0 [ 8128.199341][ T895] [ 8128.201536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8128.201536][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8128.201536][ T895] ipv6_find_idev+0x102/0x170 [ 8128.201536][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8128.201536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.201536][ T895] netlink_rcv_skb+0x130/0x360 [ 8128.201536][ T895] netlink_unicast+0x449/0x710 [ 8128.201536][ T895] netlink_sendmsg+0x723/0xbe0 [ 8128.201536][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8128.201536][ T895] ___sys_sendmsg+0xee/0x170 [ 8128.201536][ T895] __sys_sendmsg+0xcd/0x170 [ 8128.201536][ T895] do_syscall_64+0xc6/0x1e0 [ 8128.201536][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8128.201536][ T895] [ 8128.203238][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8128.203238][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8128.203238][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8128.203238][ T895] ipv6_find_idev+0x102/0x170 [ 8128.203238][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8128.203238][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.203238][ T895] netlink_rcv_skb+0x130/0x360 [ 8128.203238][ T895] netlink_unicast+0x449/0x710 [ 8128.203238][ T895] netlink_sendmsg+0x723/0xbe0 [ 8128.203238][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8128.203238][ T895] ___sys_sendmsg+0xee/0x170 [ 8128.203238][ T895] __sys_sendmsg+0xcd/0x170 [ 8128.203238][ T895] do_syscall_64+0xc6/0x1e0 [ 8128.203238][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8128.203238][ T895] [ 8138.447008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8138.447421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8138.447421][ T895] netdev_get_by_index+0x5e/0x80 [ 8138.447421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8138.447421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8138.447421][ T895] ip6_route_add+0x1c/0x140 [ 8138.447421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8138.447421][ T895] addrconf_add_dev+0xe2/0x170 [ 8138.447421][ T895] inet6_addr_add+0x12f/0xa40 [ 8138.447421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8138.447421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8138.447421][ T895] netlink_rcv_skb+0x130/0x360 [ 8138.447421][ T895] netlink_unicast+0x449/0x710 [ 8138.447421][ T895] netlink_sendmsg+0x723/0xbe0 [ 8138.447421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8138.447421][ T895] ___sys_sendmsg+0xee/0x170 [ 8138.447421][ T895] __sys_sendmsg+0xcd/0x170 [ 8138.447421][ T895] do_syscall_64+0xc6/0x1e0 [ 8138.447421][ T895] [ 8138.449620][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8138.449620][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8138.449620][ T895] ipv6_find_idev+0x102/0x170 [ 8138.449620][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8138.449620][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8138.449620][ T895] netlink_rcv_skb+0x130/0x360 [ 8138.449620][ T895] netlink_unicast+0x449/0x710 [ 8138.449620][ T895] netlink_sendmsg+0x723/0xbe0 [ 8138.449620][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8138.449620][ T895] ___sys_sendmsg+0xee/0x170 [ 8138.449620][ T895] __sys_sendmsg+0xcd/0x170 [ 8138.449620][ T895] do_syscall_64+0xc6/0x1e0 [ 8138.449620][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8138.449620][ T895] [ 8138.451335][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8138.451335][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8138.451335][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8138.451335][ T895] ipv6_find_idev+0x102/0x170 [ 8138.451335][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8138.451335][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8138.451335][ T895] netlink_rcv_skb+0x130/0x360 [ 8138.451335][ T895] netlink_unicast+0x449/0x710 [ 8138.451335][ T895] netlink_sendmsg+0x723/0xbe0 [ 8138.451335][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8138.451335][ T895] ___sys_sendmsg+0xee/0x170 [ 8138.451335][ T895] __sys_sendmsg+0xcd/0x170 [ 8138.451335][ T895] do_syscall_64+0xc6/0x1e0 [ 8138.451335][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8138.451335][ T895] [ 8148.694990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8148.695422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8148.695422][ T895] netdev_get_by_index+0x5e/0x80 [ 8148.695422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8148.695422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8148.695422][ T895] ip6_route_add+0x1c/0x140 [ 8148.695422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8148.695422][ T895] addrconf_add_dev+0xe2/0x170 [ 8148.695422][ T895] inet6_addr_add+0x12f/0xa40 [ 8148.695422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8148.695422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8148.695422][ T895] netlink_rcv_skb+0x130/0x360 [ 8148.695422][ T895] netlink_unicast+0x449/0x710 [ 8148.695422][ T895] netlink_sendmsg+0x723/0xbe0 [ 8148.695422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8148.695422][ T895] ___sys_sendmsg+0xee/0x170 [ 8148.695422][ T895] __sys_sendmsg+0xcd/0x170 [ 8148.695422][ T895] do_syscall_64+0xc6/0x1e0 [ 8148.695422][ T895] [ 8148.697645][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8148.697645][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8148.697645][ T895] ipv6_find_idev+0x102/0x170 [ 8148.697645][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8148.697645][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8148.697645][ T895] netlink_rcv_skb+0x130/0x360 [ 8148.697645][ T895] netlink_unicast+0x449/0x710 [ 8148.697645][ T895] netlink_sendmsg+0x723/0xbe0 [ 8148.697645][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8148.697645][ T895] ___sys_sendmsg+0xee/0x170 [ 8148.697645][ T895] __sys_sendmsg+0xcd/0x170 [ 8148.697645][ T895] do_syscall_64+0xc6/0x1e0 [ 8148.697645][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8148.697645][ T895] [ 8148.699371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8148.699371][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8148.699371][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8148.699371][ T895] ipv6_find_idev+0x102/0x170 [ 8148.699371][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8148.699371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8148.699371][ T895] netlink_rcv_skb+0x130/0x360 [ 8148.699371][ T895] netlink_unicast+0x449/0x710 [ 8148.699371][ T895] netlink_sendmsg+0x723/0xbe0 [ 8148.699371][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8148.699371][ T895] ___sys_sendmsg+0xee/0x170 [ 8148.699371][ T895] __sys_sendmsg+0xcd/0x170 [ 8148.699371][ T895] do_syscall_64+0xc6/0x1e0 [ 8148.699371][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8148.699371][ T895] [ 8158.942988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8158.943433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8158.943433][ T895] netdev_get_by_index+0x5e/0x80 [ 8158.943433][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8158.943433][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8158.943433][ T895] ip6_route_add+0x1c/0x140 [ 8158.943433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8158.943433][ T895] addrconf_add_dev+0xe2/0x170 [ 8158.943433][ T895] inet6_addr_add+0x12f/0xa40 [ 8158.943433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8158.943433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8158.943433][ T895] netlink_rcv_skb+0x130/0x360 [ 8158.943433][ T895] netlink_unicast+0x449/0x710 [ 8158.943433][ T895] netlink_sendmsg+0x723/0xbe0 [ 8158.943433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8158.943433][ T895] ___sys_sendmsg+0xee/0x170 [ 8158.943433][ T895] __sys_sendmsg+0xcd/0x170 [ 8158.943433][ T895] do_syscall_64+0xc6/0x1e0 [ 8158.943433][ T895] [ 8158.945662][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8158.945662][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8158.945662][ T895] ipv6_find_idev+0x102/0x170 [ 8158.945662][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8158.945662][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8158.945662][ T895] netlink_rcv_skb+0x130/0x360 [ 8158.945662][ T895] netlink_unicast+0x449/0x710 [ 8158.945662][ T895] netlink_sendmsg+0x723/0xbe0 [ 8158.945662][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8158.945662][ T895] ___sys_sendmsg+0xee/0x170 [ 8158.945662][ T895] __sys_sendmsg+0xcd/0x170 [ 8158.945662][ T895] do_syscall_64+0xc6/0x1e0 [ 8158.945662][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8158.945662][ T895] [ 8158.947393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8158.947393][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8158.947393][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8158.947393][ T895] ipv6_find_idev+0x102/0x170 [ 8158.947393][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8158.947393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8158.947393][ T895] netlink_rcv_skb+0x130/0x360 [ 8158.947393][ T895] netlink_unicast+0x449/0x710 [ 8158.947393][ T895] netlink_sendmsg+0x723/0xbe0 [ 8158.947393][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8158.947393][ T895] ___sys_sendmsg+0xee/0x170 [ 8158.947393][ T895] __sys_sendmsg+0xcd/0x170 [ 8158.947393][ T895] do_syscall_64+0xc6/0x1e0 [ 8158.947393][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8158.947393][ T895] [ 8169.190986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8169.191418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8169.191418][ T895] netdev_get_by_index+0x5e/0x80 [ 8169.191418][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8169.191418][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8169.191418][ T895] ip6_route_add+0x1c/0x140 [ 8169.191418][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8169.191418][ T895] addrconf_add_dev+0xe2/0x170 [ 8169.191418][ T895] inet6_addr_add+0x12f/0xa40 [ 8169.191418][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8169.191418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8169.191418][ T895] netlink_rcv_skb+0x130/0x360 [ 8169.191418][ T895] netlink_unicast+0x449/0x710 [ 8169.191418][ T895] netlink_sendmsg+0x723/0xbe0 [ 8169.191418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8169.191418][ T895] ___sys_sendmsg+0xee/0x170 [ 8169.191418][ T895] __sys_sendmsg+0xcd/0x170 [ 8169.191418][ T895] do_syscall_64+0xc6/0x1e0 [ 8169.191418][ T895] [ 8169.193676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8169.193676][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8169.193676][ T895] ipv6_find_idev+0x102/0x170 [ 8169.193676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8169.193676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8169.193676][ T895] netlink_rcv_skb+0x130/0x360 [ 8169.193676][ T895] netlink_unicast+0x449/0x710 [ 8169.193676][ T895] netlink_sendmsg+0x723/0xbe0 [ 8169.193676][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8169.193676][ T895] ___sys_sendmsg+0xee/0x170 [ 8169.193676][ T895] __sys_sendmsg+0xcd/0x170 [ 8169.193676][ T895] do_syscall_64+0xc6/0x1e0 [ 8169.193676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8169.193676][ T895] [ 8169.195956][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8169.195956][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8169.195956][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8169.195956][ T895] ipv6_find_idev+0x102/0x170 [ 8169.195956][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8169.195956][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8169.195956][ T895] netlink_rcv_skb+0x130/0x360 [ 8169.195956][ T895] netlink_unicast+0x449/0x710 [ 8169.195956][ T895] netlink_sendmsg+0x723/0xbe0 [ 8169.195956][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8169.195956][ T895] ___sys_sendmsg+0xee/0x170 [ 8169.195956][ T895] __sys_sendmsg+0xcd/0x170 [ 8169.195956][ T895] do_syscall_64+0xc6/0x1e0 [ 8169.195956][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8169.195956][ T895] [ 8179.343028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8179.343477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8179.343477][ T895] netdev_get_by_index+0x5e/0x80 [ 8179.343477][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8179.343477][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8179.343477][ T895] ip6_route_add+0x1c/0x140 [ 8179.343477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8179.343477][ T895] addrconf_add_dev+0xe2/0x170 [ 8179.343477][ T895] inet6_addr_add+0x12f/0xa40 [ 8179.343477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8179.343477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8179.343477][ T895] netlink_rcv_skb+0x130/0x360 [ 8179.343477][ T895] netlink_unicast+0x449/0x710 [ 8179.343477][ T895] netlink_sendmsg+0x723/0xbe0 [ 8179.343477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8179.343477][ T895] ___sys_sendmsg+0xee/0x170 [ 8179.343477][ T895] __sys_sendmsg+0xcd/0x170 [ 8179.343477][ T895] do_syscall_64+0xc6/0x1e0 [ 8179.343477][ T895] [ 8179.345708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8179.345708][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8179.345708][ T895] ipv6_find_idev+0x102/0x170 [ 8179.345708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8179.345708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8179.345708][ T895] netlink_rcv_skb+0x130/0x360 [ 8179.345708][ T895] netlink_unicast+0x449/0x710 [ 8179.345708][ T895] netlink_sendmsg+0x723/0xbe0 [ 8179.345708][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8179.345708][ T895] ___sys_sendmsg+0xee/0x170 [ 8179.345708][ T895] __sys_sendmsg+0xcd/0x170 [ 8179.345708][ T895] do_syscall_64+0xc6/0x1e0 [ 8179.345708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8179.345708][ T895] [ 8179.347437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8179.347437][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8179.347437][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8179.347437][ T895] ipv6_find_idev+0x102/0x170 [ 8179.347437][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8179.347437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8179.347437][ T895] netlink_rcv_skb+0x130/0x360 [ 8179.347437][ T895] netlink_unicast+0x449/0x710 [ 8179.347437][ T895] netlink_sendmsg+0x723/0xbe0 [ 8179.347437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8179.347437][ T895] ___sys_sendmsg+0xee/0x170 [ 8179.347437][ T895] __sys_sendmsg+0xcd/0x170 [ 8179.347437][ T895] do_syscall_64+0xc6/0x1e0 [ 8179.347437][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8179.347437][ T895] [ 8189.431020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8189.431445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8189.431445][ T895] netdev_get_by_index+0x5e/0x80 [ 8189.431445][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8189.431445][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8189.431445][ T895] ip6_route_add+0x1c/0x140 [ 8189.431445][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8189.431445][ T895] addrconf_add_dev+0xe2/0x170 [ 8189.431445][ T895] inet6_addr_add+0x12f/0xa40 [ 8189.431445][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8189.431445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8189.431445][ T895] netlink_rcv_skb+0x130/0x360 [ 8189.431445][ T895] netlink_unicast+0x449/0x710 [ 8189.431445][ T895] netlink_sendmsg+0x723/0xbe0 [ 8189.431445][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8189.431445][ T895] ___sys_sendmsg+0xee/0x170 [ 8189.431445][ T895] __sys_sendmsg+0xcd/0x170 [ 8189.431445][ T895] do_syscall_64+0xc6/0x1e0 [ 8189.431445][ T895] [ 8189.433678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8189.433678][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8189.433678][ T895] ipv6_find_idev+0x102/0x170 [ 8189.433678][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8189.433678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8189.433678][ T895] netlink_rcv_skb+0x130/0x360 [ 8189.433678][ T895] netlink_unicast+0x449/0x710 [ 8189.433678][ T895] netlink_sendmsg+0x723/0xbe0 [ 8189.433678][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8189.433678][ T895] ___sys_sendmsg+0xee/0x170 [ 8189.433678][ T895] __sys_sendmsg+0xcd/0x170 [ 8189.433678][ T895] do_syscall_64+0xc6/0x1e0 [ 8189.433678][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8189.433678][ T895] [ 8189.435407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8189.435407][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8189.435407][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8189.435407][ T895] ipv6_find_idev+0x102/0x170 [ 8189.435407][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8189.435407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8189.435407][ T895] netlink_rcv_skb+0x130/0x360 [ 8189.435407][ T895] netlink_unicast+0x449/0x710 [ 8189.435407][ T895] netlink_sendmsg+0x723/0xbe0 [ 8189.435407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8189.435407][ T895] ___sys_sendmsg+0xee/0x170 [ 8189.435407][ T895] __sys_sendmsg+0xcd/0x170 [ 8189.435407][ T895] do_syscall_64+0xc6/0x1e0 [ 8189.435407][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8189.435407][ T895] [ 8199.662998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8199.663488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8199.663488][ T895] netdev_get_by_index+0x5e/0x80 [ 8199.663488][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8199.663488][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8199.663488][ T895] ip6_route_add+0x1c/0x140 [ 8199.663488][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8199.663488][ T895] addrconf_add_dev+0xe2/0x170 [ 8199.663488][ T895] inet6_addr_add+0x12f/0xa40 [ 8199.663488][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8199.663488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8199.663488][ T895] netlink_rcv_skb+0x130/0x360 [ 8199.663488][ T895] netlink_unicast+0x449/0x710 [ 8199.663488][ T895] netlink_sendmsg+0x723/0xbe0 [ 8199.663488][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8199.663488][ T895] ___sys_sendmsg+0xee/0x170 [ 8199.663488][ T895] __sys_sendmsg+0xcd/0x170 [ 8199.663488][ T895] do_syscall_64+0xc6/0x1e0 [ 8199.663488][ T895] [ 8199.666154][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8199.666154][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8199.666154][ T895] ipv6_find_idev+0x102/0x170 [ 8199.666154][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8199.666154][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8199.666154][ T895] netlink_rcv_skb+0x130/0x360 [ 8199.666154][ T895] netlink_unicast+0x449/0x710 [ 8199.666154][ T895] netlink_sendmsg+0x723/0xbe0 [ 8199.666154][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8199.666154][ T895] ___sys_sendmsg+0xee/0x170 [ 8199.666154][ T895] __sys_sendmsg+0xcd/0x170 [ 8199.666154][ T895] do_syscall_64+0xc6/0x1e0 [ 8199.666154][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8199.666154][ T895] [ 8199.668227][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8199.668227][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8199.668227][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8199.668227][ T895] ipv6_find_idev+0x102/0x170 [ 8199.668227][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8199.668227][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8199.668227][ T895] netlink_rcv_skb+0x130/0x360 [ 8199.668227][ T895] netlink_unicast+0x449/0x710 [ 8199.668227][ T895] netlink_sendmsg+0x723/0xbe0 [ 8199.668227][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8199.668227][ T895] ___sys_sendmsg+0xee/0x170 [ 8199.668227][ T895] __sys_sendmsg+0xcd/0x170 [ 8199.668227][ T895] do_syscall_64+0xc6/0x1e0 [ 8199.668227][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8199.668227][ T895] [ 8209.919022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8209.919510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8209.919510][ T895] netdev_get_by_index+0x5e/0x80 [ 8209.919510][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8209.919510][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8209.919510][ T895] ip6_route_add+0x1c/0x140 [ 8209.919510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8209.919510][ T895] addrconf_add_dev+0xe2/0x170 [ 8209.919510][ T895] inet6_addr_add+0x12f/0xa40 [ 8209.919510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8209.919510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8209.919510][ T895] netlink_rcv_skb+0x130/0x360 [ 8209.919510][ T895] netlink_unicast+0x449/0x710 [ 8209.919510][ T895] netlink_sendmsg+0x723/0xbe0 [ 8209.919510][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8209.919510][ T895] ___sys_sendmsg+0xee/0x170 [ 8209.919510][ T895] __sys_sendmsg+0xcd/0x170 [ 8209.919510][ T895] do_syscall_64+0xc6/0x1e0 [ 8209.919510][ T895] [ 8209.922185][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8209.922185][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8209.922185][ T895] ipv6_find_idev+0x102/0x170 [ 8209.922185][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8209.922185][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8209.922185][ T895] netlink_rcv_skb+0x130/0x360 [ 8209.922185][ T895] netlink_unicast+0x449/0x710 [ 8209.922185][ T895] netlink_sendmsg+0x723/0xbe0 [ 8209.922185][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8209.922185][ T895] ___sys_sendmsg+0xee/0x170 [ 8209.922185][ T895] __sys_sendmsg+0xcd/0x170 [ 8209.922185][ T895] do_syscall_64+0xc6/0x1e0 [ 8209.922185][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8209.922185][ T895] [ 8209.924270][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8209.924270][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8209.924270][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8209.924270][ T895] ipv6_find_idev+0x102/0x170 [ 8209.924270][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8209.924270][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8209.924270][ T895] netlink_rcv_skb+0x130/0x360 [ 8209.924270][ T895] netlink_unicast+0x449/0x710 [ 8209.924270][ T895] netlink_sendmsg+0x723/0xbe0 [ 8209.924270][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8209.924270][ T895] ___sys_sendmsg+0xee/0x170 [ 8209.924270][ T895] __sys_sendmsg+0xcd/0x170 [ 8209.924270][ T895] do_syscall_64+0xc6/0x1e0 [ 8209.924270][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8209.924270][ T895] [ 8220.167006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8220.167422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8220.167422][ T895] netdev_get_by_index+0x5e/0x80 [ 8220.167422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8220.167422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8220.167422][ T895] ip6_route_add+0x1c/0x140 [ 8220.167422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8220.167422][ T895] addrconf_add_dev+0xe2/0x170 [ 8220.167422][ T895] inet6_addr_add+0x12f/0xa40 [ 8220.167422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8220.167422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8220.167422][ T895] netlink_rcv_skb+0x130/0x360 [ 8220.167422][ T895] netlink_unicast+0x449/0x710 [ 8220.167422][ T895] netlink_sendmsg+0x723/0xbe0 [ 8220.167422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8220.167422][ T895] ___sys_sendmsg+0xee/0x170 [ 8220.167422][ T895] __sys_sendmsg+0xcd/0x170 [ 8220.167422][ T895] do_syscall_64+0xc6/0x1e0 [ 8220.167422][ T895] [ 8220.169627][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8220.169627][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8220.169627][ T895] ipv6_find_idev+0x102/0x170 [ 8220.169627][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8220.169627][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8220.169627][ T895] netlink_rcv_skb+0x130/0x360 [ 8220.169627][ T895] netlink_unicast+0x449/0x710 [ 8220.169627][ T895] netlink_sendmsg+0x723/0xbe0 [ 8220.169627][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8220.169627][ T895] ___sys_sendmsg+0xee/0x170 [ 8220.169627][ T895] __sys_sendmsg+0xcd/0x170 [ 8220.169627][ T895] do_syscall_64+0xc6/0x1e0 [ 8220.169627][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8220.169627][ T895] [ 8220.171343][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8220.171343][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8220.171343][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8220.171343][ T895] ipv6_find_idev+0x102/0x170 [ 8220.171343][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8220.171343][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8220.171343][ T895] netlink_rcv_skb+0x130/0x360 [ 8220.171343][ T895] netlink_unicast+0x449/0x710 [ 8220.171343][ T895] netlink_sendmsg+0x723/0xbe0 [ 8220.171343][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8220.171343][ T895] ___sys_sendmsg+0xee/0x170 [ 8220.171343][ T895] __sys_sendmsg+0xcd/0x170 [ 8220.171343][ T895] do_syscall_64+0xc6/0x1e0 [ 8220.171343][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8220.171343][ T895] [ 8230.415006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8230.415481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8230.415481][ T895] netdev_get_by_index+0x5e/0x80 [ 8230.415481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8230.415481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8230.415481][ T895] ip6_route_add+0x1c/0x140 [ 8230.415481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8230.415481][ T895] addrconf_add_dev+0xe2/0x170 [ 8230.415481][ T895] inet6_addr_add+0x12f/0xa40 [ 8230.415481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8230.415481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8230.415481][ T895] netlink_rcv_skb+0x130/0x360 [ 8230.415481][ T895] netlink_unicast+0x449/0x710 [ 8230.415481][ T895] netlink_sendmsg+0x723/0xbe0 [ 8230.415481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8230.415481][ T895] ___sys_sendmsg+0xee/0x170 [ 8230.415481][ T895] __sys_sendmsg+0xcd/0x170 [ 8230.415481][ T895] do_syscall_64+0xc6/0x1e0 [ 8230.415481][ T895] [ 8230.417684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8230.417684][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8230.417684][ T895] ipv6_find_idev+0x102/0x170 [ 8230.417684][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8230.417684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8230.417684][ T895] netlink_rcv_skb+0x130/0x360 [ 8230.417684][ T895] netlink_unicast+0x449/0x710 [ 8230.417684][ T895] netlink_sendmsg+0x723/0xbe0 [ 8230.417684][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8230.417684][ T895] ___sys_sendmsg+0xee/0x170 [ 8230.417684][ T895] __sys_sendmsg+0xcd/0x170 [ 8230.417684][ T895] do_syscall_64+0xc6/0x1e0 [ 8230.417684][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8230.417684][ T895] [ 8230.419396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8230.419396][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8230.419396][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8230.419396][ T895] ipv6_find_idev+0x102/0x170 [ 8230.419396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8230.419396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8230.419396][ T895] netlink_rcv_skb+0x130/0x360 [ 8230.419396][ T895] netlink_unicast+0x449/0x710 [ 8230.419396][ T895] netlink_sendmsg+0x723/0xbe0 [ 8230.419396][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8230.419396][ T895] ___sys_sendmsg+0xee/0x170 [ 8230.419396][ T895] __sys_sendmsg+0xcd/0x170 [ 8230.419396][ T895] do_syscall_64+0xc6/0x1e0 [ 8230.419396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8230.419396][ T895] [ 8240.663015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8240.663430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8240.663430][ T895] netdev_get_by_index+0x5e/0x80 [ 8240.663430][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8240.663430][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8240.663430][ T895] ip6_route_add+0x1c/0x140 [ 8240.663430][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8240.663430][ T895] addrconf_add_dev+0xe2/0x170 [ 8240.663430][ T895] inet6_addr_add+0x12f/0xa40 [ 8240.663430][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8240.663430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8240.663430][ T895] netlink_rcv_skb+0x130/0x360 [ 8240.663430][ T895] netlink_unicast+0x449/0x710 [ 8240.663430][ T895] netlink_sendmsg+0x723/0xbe0 [ 8240.663430][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8240.663430][ T895] ___sys_sendmsg+0xee/0x170 [ 8240.663430][ T895] __sys_sendmsg+0xcd/0x170 [ 8240.663430][ T895] do_syscall_64+0xc6/0x1e0 [ 8240.663430][ T895] [ 8240.665638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8240.665638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8240.665638][ T895] ipv6_find_idev+0x102/0x170 [ 8240.665638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8240.665638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8240.665638][ T895] netlink_rcv_skb+0x130/0x360 [ 8240.665638][ T895] netlink_unicast+0x449/0x710 [ 8240.665638][ T895] netlink_sendmsg+0x723/0xbe0 [ 8240.665638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8240.665638][ T895] ___sys_sendmsg+0xee/0x170 [ 8240.665638][ T895] __sys_sendmsg+0xcd/0x170 [ 8240.665638][ T895] do_syscall_64+0xc6/0x1e0 [ 8240.665638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8240.665638][ T895] [ 8240.667344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8240.667344][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8240.667344][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8240.667344][ T895] ipv6_find_idev+0x102/0x170 [ 8240.667344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8240.667344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8240.667344][ T895] netlink_rcv_skb+0x130/0x360 [ 8240.667344][ T895] netlink_unicast+0x449/0x710 [ 8240.667344][ T895] netlink_sendmsg+0x723/0xbe0 [ 8240.667344][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8240.667344][ T895] ___sys_sendmsg+0xee/0x170 [ 8240.667344][ T895] __sys_sendmsg+0xcd/0x170 [ 8240.667344][ T895] do_syscall_64+0xc6/0x1e0 [ 8240.667344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8240.667344][ T895] [ 8250.911020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8250.911869][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8250.911869][ T895] netdev_get_by_index+0x5e/0x80 [ 8250.911869][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8250.911869][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8250.911869][ T895] ip6_route_add+0x1c/0x140 [ 8250.911869][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8250.911869][ T895] addrconf_add_dev+0xe2/0x170 [ 8250.911869][ T895] inet6_addr_add+0x12f/0xa40 [ 8250.911869][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8250.911869][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8250.911869][ T895] netlink_rcv_skb+0x130/0x360 [ 8250.911869][ T895] netlink_unicast+0x449/0x710 [ 8250.911869][ T895] netlink_sendmsg+0x723/0xbe0 [ 8250.911869][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8250.911869][ T895] ___sys_sendmsg+0xee/0x170 [ 8250.911869][ T895] __sys_sendmsg+0xcd/0x170 [ 8250.911869][ T895] do_syscall_64+0xc6/0x1e0 [ 8250.911869][ T895] [ 8250.914318][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8250.914318][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8250.914318][ T895] ipv6_find_idev+0x102/0x170 [ 8250.914318][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8250.914318][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8250.914318][ T895] netlink_rcv_skb+0x130/0x360 [ 8250.914318][ T895] netlink_unicast+0x449/0x710 [ 8250.914318][ T895] netlink_sendmsg+0x723/0xbe0 [ 8250.914318][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8250.914318][ T895] ___sys_sendmsg+0xee/0x170 [ 8250.914318][ T895] __sys_sendmsg+0xcd/0x170 [ 8250.914318][ T895] do_syscall_64+0xc6/0x1e0 [ 8250.914318][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8250.914318][ T895] [ 8250.916208][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8250.916208][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8250.916208][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8250.916208][ T895] ipv6_find_idev+0x102/0x170 [ 8250.916208][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8250.916208][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8250.916208][ T895] netlink_rcv_skb+0x130/0x360 [ 8250.916208][ T895] netlink_unicast+0x449/0x710 [ 8250.916208][ T895] netlink_sendmsg+0x723/0xbe0 [ 8250.916208][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8250.916208][ T895] ___sys_sendmsg+0xee/0x170 [ 8250.916208][ T895] __sys_sendmsg+0xcd/0x170 [ 8250.916208][ T895] do_syscall_64+0xc6/0x1e0 [ 8250.916208][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8250.916208][ T895] [ 8261.159046][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8261.159540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8261.159540][ T895] netdev_get_by_index+0x5e/0x80 [ 8261.159540][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8261.159540][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8261.159540][ T895] ip6_route_add+0x1c/0x140 [ 8261.159540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8261.159540][ T895] addrconf_add_dev+0xe2/0x170 [ 8261.159540][ T895] inet6_addr_add+0x12f/0xa40 [ 8261.159540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8261.159540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.159540][ T895] netlink_rcv_skb+0x130/0x360 [ 8261.159540][ T895] netlink_unicast+0x449/0x710 [ 8261.159540][ T895] netlink_sendmsg+0x723/0xbe0 [ 8261.159540][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8261.159540][ T895] ___sys_sendmsg+0xee/0x170 [ 8261.159540][ T895] __sys_sendmsg+0xcd/0x170 [ 8261.159540][ T895] do_syscall_64+0xc6/0x1e0 [ 8261.159540][ T895] [ 8261.161969][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8261.161969][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8261.161969][ T895] ipv6_find_idev+0x102/0x170 [ 8261.161969][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8261.161969][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.161969][ T895] netlink_rcv_skb+0x130/0x360 [ 8261.161969][ T895] netlink_unicast+0x449/0x710 [ 8261.161969][ T895] netlink_sendmsg+0x723/0xbe0 [ 8261.161969][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8261.161969][ T895] ___sys_sendmsg+0xee/0x170 [ 8261.161969][ T895] __sys_sendmsg+0xcd/0x170 [ 8261.161969][ T895] do_syscall_64+0xc6/0x1e0 [ 8261.161969][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8261.161969][ T895] [ 8261.163895][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8261.163895][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8261.163895][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8261.163895][ T895] ipv6_find_idev+0x102/0x170 [ 8261.163895][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8261.163895][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.163895][ T895] netlink_rcv_skb+0x130/0x360 [ 8261.163895][ T895] netlink_unicast+0x449/0x710 [ 8261.163895][ T895] netlink_sendmsg+0x723/0xbe0 [ 8261.163895][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8261.163895][ T895] ___sys_sendmsg+0xee/0x170 [ 8261.163895][ T895] __sys_sendmsg+0xcd/0x170 [ 8261.163895][ T895] do_syscall_64+0xc6/0x1e0 [ 8261.163895][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8261.163895][ T895] [ 8271.407070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8271.407748][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8271.407748][ T895] netdev_get_by_index+0x5e/0x80 [ 8271.407748][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8271.407748][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8271.407748][ T895] ip6_route_add+0x1c/0x140 [ 8271.407748][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8271.407748][ T895] addrconf_add_dev+0xe2/0x170 [ 8271.407748][ T895] inet6_addr_add+0x12f/0xa40 [ 8271.407748][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8271.407748][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8271.407748][ T895] netlink_rcv_skb+0x130/0x360 [ 8271.407748][ T895] netlink_unicast+0x449/0x710 [ 8271.407748][ T895] netlink_sendmsg+0x723/0xbe0 [ 8271.407748][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8271.407748][ T895] ___sys_sendmsg+0xee/0x170 [ 8271.407748][ T895] __sys_sendmsg+0xcd/0x170 [ 8271.407748][ T895] do_syscall_64+0xc6/0x1e0 [ 8271.407748][ T895] [ 8271.416834][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8271.416834][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8271.416834][ T895] ipv6_find_idev+0x102/0x170 [ 8271.416834][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8271.416834][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8271.416834][ T895] netlink_rcv_skb+0x130/0x360 [ 8271.416834][ T895] netlink_unicast+0x449/0x710 [ 8271.416834][ T895] netlink_sendmsg+0x723/0xbe0 [ 8271.416834][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8271.416834][ T895] ___sys_sendmsg+0xee/0x170 [ 8271.416834][ T895] __sys_sendmsg+0xcd/0x170 [ 8271.416834][ T895] do_syscall_64+0xc6/0x1e0 [ 8271.416834][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8271.416834][ T895] [ 8271.420220][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8271.420220][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8271.420220][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8271.420220][ T895] ipv6_find_idev+0x102/0x170 [ 8271.420220][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8271.420220][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8271.420220][ T895] netlink_rcv_skb+0x130/0x360 [ 8271.420220][ T895] netlink_unicast+0x449/0x710 [ 8271.420220][ T895] netlink_sendmsg+0x723/0xbe0 [ 8271.420220][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8271.420220][ T895] ___sys_sendmsg+0xee/0x170 [ 8271.420220][ T895] __sys_sendmsg+0xcd/0x170 [ 8271.420220][ T895] do_syscall_64+0xc6/0x1e0 [ 8271.420220][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8271.420220][ T895] [ 8281.663148][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8281.663850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8281.663850][ T895] netdev_get_by_index+0x5e/0x80 [ 8281.663850][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8281.663850][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8281.663850][ T895] ip6_route_add+0x1c/0x140 [ 8281.663850][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8281.663850][ T895] addrconf_add_dev+0xe2/0x170 [ 8281.663850][ T895] inet6_addr_add+0x12f/0xa40 [ 8281.663850][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8281.663850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8281.663850][ T895] netlink_rcv_skb+0x130/0x360 [ 8281.663850][ T895] netlink_unicast+0x449/0x710 [ 8281.663850][ T895] netlink_sendmsg+0x723/0xbe0 [ 8281.663850][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8281.663850][ T895] ___sys_sendmsg+0xee/0x170 [ 8281.663850][ T895] __sys_sendmsg+0xcd/0x170 [ 8281.663850][ T895] do_syscall_64+0xc6/0x1e0 [ 8281.663850][ T895] [ 8281.677721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8281.677721][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8281.677721][ T895] ipv6_find_idev+0x102/0x170 [ 8281.677721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8281.677721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8281.677721][ T895] netlink_rcv_skb+0x130/0x360 [ 8281.677721][ T895] netlink_unicast+0x449/0x710 [ 8281.677721][ T895] netlink_sendmsg+0x723/0xbe0 [ 8281.677721][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8281.677721][ T895] ___sys_sendmsg+0xee/0x170 [ 8281.677721][ T895] __sys_sendmsg+0xcd/0x170 [ 8281.677721][ T895] do_syscall_64+0xc6/0x1e0 [ 8281.677721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8281.677721][ T895] [ 8281.681697][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8281.681697][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8281.681697][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8281.681697][ T895] ipv6_find_idev+0x102/0x170 [ 8281.681697][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8281.681697][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8281.681697][ T895] netlink_rcv_skb+0x130/0x360 [ 8281.681697][ T895] netlink_unicast+0x449/0x710 [ 8281.681697][ T895] netlink_sendmsg+0x723/0xbe0 [ 8281.681697][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8281.681697][ T895] ___sys_sendmsg+0xee/0x170 [ 8281.681697][ T895] __sys_sendmsg+0xcd/0x170 [ 8281.681697][ T895] do_syscall_64+0xc6/0x1e0 [ 8281.681697][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8281.681697][ T895] [ 8291.935009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8291.935483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8291.935483][ T895] netdev_get_by_index+0x5e/0x80 [ 8291.935483][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8291.935483][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8291.935483][ T895] ip6_route_add+0x1c/0x140 [ 8291.935483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8291.935483][ T895] addrconf_add_dev+0xe2/0x170 [ 8291.935483][ T895] inet6_addr_add+0x12f/0xa40 [ 8291.935483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8291.935483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8291.935483][ T895] netlink_rcv_skb+0x130/0x360 [ 8291.935483][ T895] netlink_unicast+0x449/0x710 [ 8291.935483][ T895] netlink_sendmsg+0x723/0xbe0 [ 8291.935483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8291.935483][ T895] ___sys_sendmsg+0xee/0x170 [ 8291.935483][ T895] __sys_sendmsg+0xcd/0x170 [ 8291.935483][ T895] do_syscall_64+0xc6/0x1e0 [ 8291.935483][ T895] [ 8291.937977][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8291.937977][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8291.937977][ T895] ipv6_find_idev+0x102/0x170 [ 8291.937977][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8291.937977][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8291.937977][ T895] netlink_rcv_skb+0x130/0x360 [ 8291.937977][ T895] netlink_unicast+0x449/0x710 [ 8291.937977][ T895] netlink_sendmsg+0x723/0xbe0 [ 8291.937977][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8291.937977][ T895] ___sys_sendmsg+0xee/0x170 [ 8291.937977][ T895] __sys_sendmsg+0xcd/0x170 [ 8291.937977][ T895] do_syscall_64+0xc6/0x1e0 [ 8291.937977][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8291.937977][ T895] [ 8291.939972][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8291.939972][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8291.939972][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8291.939972][ T895] ipv6_find_idev+0x102/0x170 [ 8291.939972][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8291.939972][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8291.939972][ T895] netlink_rcv_skb+0x130/0x360 [ 8291.939972][ T895] netlink_unicast+0x449/0x710 [ 8291.939972][ T895] netlink_sendmsg+0x723/0xbe0 [ 8291.939972][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8291.939972][ T895] ___sys_sendmsg+0xee/0x170 [ 8291.939972][ T895] __sys_sendmsg+0xcd/0x170 [ 8291.939972][ T895] do_syscall_64+0xc6/0x1e0 [ 8291.939972][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8291.939972][ T895] [ 8302.071012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8302.071490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8302.071490][ T895] netdev_get_by_index+0x5e/0x80 [ 8302.071490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8302.071490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8302.071490][ T895] ip6_route_add+0x1c/0x140 [ 8302.071490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8302.071490][ T895] addrconf_add_dev+0xe2/0x170 [ 8302.071490][ T895] inet6_addr_add+0x12f/0xa40 [ 8302.071490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8302.071490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.071490][ T895] netlink_rcv_skb+0x130/0x360 [ 8302.071490][ T895] netlink_unicast+0x449/0x710 [ 8302.071490][ T895] netlink_sendmsg+0x723/0xbe0 [ 8302.071490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8302.071490][ T895] ___sys_sendmsg+0xee/0x170 [ 8302.071490][ T895] __sys_sendmsg+0xcd/0x170 [ 8302.071490][ T895] do_syscall_64+0xc6/0x1e0 [ 8302.071490][ T895] [ 8302.073718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8302.073718][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8302.073718][ T895] ipv6_find_idev+0x102/0x170 [ 8302.073718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8302.073718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.073718][ T895] netlink_rcv_skb+0x130/0x360 [ 8302.073718][ T895] netlink_unicast+0x449/0x710 [ 8302.073718][ T895] netlink_sendmsg+0x723/0xbe0 [ 8302.073718][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8302.073718][ T895] ___sys_sendmsg+0xee/0x170 [ 8302.073718][ T895] __sys_sendmsg+0xcd/0x170 [ 8302.073718][ T895] do_syscall_64+0xc6/0x1e0 [ 8302.073718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8302.073718][ T895] [ 8302.075442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8302.075442][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8302.075442][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8302.075442][ T895] ipv6_find_idev+0x102/0x170 [ 8302.075442][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8302.075442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.075442][ T895] netlink_rcv_skb+0x130/0x360 [ 8302.075442][ T895] netlink_unicast+0x449/0x710 [ 8302.075442][ T895] netlink_sendmsg+0x723/0xbe0 [ 8302.075442][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8302.075442][ T895] ___sys_sendmsg+0xee/0x170 [ 8302.075442][ T895] __sys_sendmsg+0xcd/0x170 [ 8302.075442][ T895] do_syscall_64+0xc6/0x1e0 [ 8302.075442][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8302.075442][ T895] [ 8312.319025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8312.319520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8312.319520][ T895] netdev_get_by_index+0x5e/0x80 [ 8312.319520][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8312.319520][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8312.319520][ T895] ip6_route_add+0x1c/0x140 [ 8312.319520][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8312.319520][ T895] addrconf_add_dev+0xe2/0x170 [ 8312.319520][ T895] inet6_addr_add+0x12f/0xa40 [ 8312.319520][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8312.319520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.319520][ T895] netlink_rcv_skb+0x130/0x360 [ 8312.319520][ T895] netlink_unicast+0x449/0x710 [ 8312.319520][ T895] netlink_sendmsg+0x723/0xbe0 [ 8312.319520][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8312.319520][ T895] ___sys_sendmsg+0xee/0x170 [ 8312.319520][ T895] __sys_sendmsg+0xcd/0x170 [ 8312.319520][ T895] do_syscall_64+0xc6/0x1e0 [ 8312.319520][ T895] [ 8312.321762][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8312.321762][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8312.321762][ T895] ipv6_find_idev+0x102/0x170 [ 8312.321762][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8312.321762][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.321762][ T895] netlink_rcv_skb+0x130/0x360 [ 8312.321762][ T895] netlink_unicast+0x449/0x710 [ 8312.321762][ T895] netlink_sendmsg+0x723/0xbe0 [ 8312.321762][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8312.321762][ T895] ___sys_sendmsg+0xee/0x170 [ 8312.321762][ T895] __sys_sendmsg+0xcd/0x170 [ 8312.321762][ T895] do_syscall_64+0xc6/0x1e0 [ 8312.321762][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8312.321762][ T895] [ 8312.323488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8312.323488][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8312.323488][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8312.323488][ T895] ipv6_find_idev+0x102/0x170 [ 8312.323488][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8312.323488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.323488][ T895] netlink_rcv_skb+0x130/0x360 [ 8312.323488][ T895] netlink_unicast+0x449/0x710 [ 8312.323488][ T895] netlink_sendmsg+0x723/0xbe0 [ 8312.323488][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8312.323488][ T895] ___sys_sendmsg+0xee/0x170 [ 8312.323488][ T895] __sys_sendmsg+0xcd/0x170 [ 8312.323488][ T895] do_syscall_64+0xc6/0x1e0 [ 8312.323488][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8312.323488][ T895] [ 8322.567002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8322.567485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8322.567485][ T895] netdev_get_by_index+0x5e/0x80 [ 8322.567485][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8322.567485][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8322.567485][ T895] ip6_route_add+0x1c/0x140 [ 8322.567485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8322.567485][ T895] addrconf_add_dev+0xe2/0x170 [ 8322.567485][ T895] inet6_addr_add+0x12f/0xa40 [ 8322.567485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8322.567485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8322.567485][ T895] netlink_rcv_skb+0x130/0x360 [ 8322.567485][ T895] netlink_unicast+0x449/0x710 [ 8322.567485][ T895] netlink_sendmsg+0x723/0xbe0 [ 8322.567485][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8322.567485][ T895] ___sys_sendmsg+0xee/0x170 [ 8322.567485][ T895] __sys_sendmsg+0xcd/0x170 [ 8322.567485][ T895] do_syscall_64+0xc6/0x1e0 [ 8322.567485][ T895] [ 8322.569716][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8322.569716][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8322.569716][ T895] ipv6_find_idev+0x102/0x170 [ 8322.569716][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8322.569716][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8322.569716][ T895] netlink_rcv_skb+0x130/0x360 [ 8322.569716][ T895] netlink_unicast+0x449/0x710 [ 8322.569716][ T895] netlink_sendmsg+0x723/0xbe0 [ 8322.569716][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8322.569716][ T895] ___sys_sendmsg+0xee/0x170 [ 8322.569716][ T895] __sys_sendmsg+0xcd/0x170 [ 8322.569716][ T895] do_syscall_64+0xc6/0x1e0 [ 8322.569716][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8322.569716][ T895] [ 8322.571444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8322.571444][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8322.571444][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8322.571444][ T895] ipv6_find_idev+0x102/0x170 [ 8322.571444][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8322.571444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8322.571444][ T895] netlink_rcv_skb+0x130/0x360 [ 8322.571444][ T895] netlink_unicast+0x449/0x710 [ 8322.571444][ T895] netlink_sendmsg+0x723/0xbe0 [ 8322.571444][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8322.571444][ T895] ___sys_sendmsg+0xee/0x170 [ 8322.571444][ T895] __sys_sendmsg+0xcd/0x170 [ 8322.571444][ T895] do_syscall_64+0xc6/0x1e0 [ 8322.571444][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8322.571444][ T895] [ 8332.815063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8332.815591][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8332.815591][ T895] netdev_get_by_index+0x5e/0x80 [ 8332.815591][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8332.815591][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8332.815591][ T895] ip6_route_add+0x1c/0x140 [ 8332.815591][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8332.815591][ T895] addrconf_add_dev+0xe2/0x170 [ 8332.815591][ T895] inet6_addr_add+0x12f/0xa40 [ 8332.815591][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8332.815591][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8332.815591][ T895] netlink_rcv_skb+0x130/0x360 [ 8332.815591][ T895] netlink_unicast+0x449/0x710 [ 8332.815591][ T895] netlink_sendmsg+0x723/0xbe0 [ 8332.815591][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8332.815591][ T895] ___sys_sendmsg+0xee/0x170 [ 8332.815591][ T895] __sys_sendmsg+0xcd/0x170 [ 8332.815591][ T895] do_syscall_64+0xc6/0x1e0 [ 8332.815591][ T895] [ 8332.817847][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8332.817847][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8332.817847][ T895] ipv6_find_idev+0x102/0x170 [ 8332.817847][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8332.817847][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8332.817847][ T895] netlink_rcv_skb+0x130/0x360 [ 8332.817847][ T895] netlink_unicast+0x449/0x710 [ 8332.817847][ T895] netlink_sendmsg+0x723/0xbe0 [ 8332.817847][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8332.817847][ T895] ___sys_sendmsg+0xee/0x170 [ 8332.817847][ T895] __sys_sendmsg+0xcd/0x170 [ 8332.817847][ T895] do_syscall_64+0xc6/0x1e0 [ 8332.817847][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8332.817847][ T895] [ 8332.819589][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8332.819589][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8332.819589][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8332.819589][ T895] ipv6_find_idev+0x102/0x170 [ 8332.819589][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8332.819589][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8332.819589][ T895] netlink_rcv_skb+0x130/0x360 [ 8332.819589][ T895] netlink_unicast+0x449/0x710 [ 8332.819589][ T895] netlink_sendmsg+0x723/0xbe0 [ 8332.819589][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8332.819589][ T895] ___sys_sendmsg+0xee/0x170 [ 8332.819589][ T895] __sys_sendmsg+0xcd/0x170 [ 8332.819589][ T895] do_syscall_64+0xc6/0x1e0 [ 8332.819589][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8332.819589][ T895] [ 8342.934957][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8342.935581][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8342.935581][ T895] netdev_get_by_index+0x5e/0x80 [ 8342.935581][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8342.935581][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8342.935581][ T895] ip6_route_add+0x1c/0x140 [ 8342.935581][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8342.935581][ T895] addrconf_add_dev+0xe2/0x170 [ 8342.935581][ T895] inet6_addr_add+0x12f/0xa40 [ 8342.935581][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8342.935581][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8342.935581][ T895] netlink_rcv_skb+0x130/0x360 [ 8342.935581][ T895] netlink_unicast+0x449/0x710 [ 8342.935581][ T895] netlink_sendmsg+0x723/0xbe0 [ 8342.935581][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8342.935581][ T895] ___sys_sendmsg+0xee/0x170 [ 8342.935581][ T895] __sys_sendmsg+0xcd/0x170 [ 8342.935581][ T895] do_syscall_64+0xc6/0x1e0 [ 8342.935581][ T895] [ 8342.938836][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8342.938836][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8342.938836][ T895] ipv6_find_idev+0x102/0x170 [ 8342.938836][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8342.938836][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8342.938836][ T895] netlink_rcv_skb+0x130/0x360 [ 8342.938836][ T895] netlink_unicast+0x449/0x710 [ 8342.938836][ T895] netlink_sendmsg+0x723/0xbe0 [ 8342.938836][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8342.938836][ T895] ___sys_sendmsg+0xee/0x170 [ 8342.938836][ T895] __sys_sendmsg+0xcd/0x170 [ 8342.938836][ T895] do_syscall_64+0xc6/0x1e0 [ 8342.938836][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8342.938836][ T895] [ 8342.941363][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8342.941363][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8342.941363][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8342.941363][ T895] ipv6_find_idev+0x102/0x170 [ 8342.941363][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8342.941363][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8342.941363][ T895] netlink_rcv_skb+0x130/0x360 [ 8342.941363][ T895] netlink_unicast+0x449/0x710 [ 8342.941363][ T895] netlink_sendmsg+0x723/0xbe0 [ 8342.941363][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8342.941363][ T895] ___sys_sendmsg+0xee/0x170 [ 8342.941363][ T895] __sys_sendmsg+0xcd/0x170 [ 8342.941363][ T895] do_syscall_64+0xc6/0x1e0 [ 8342.941363][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8342.941363][ T895] [ 8352.967042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8352.967541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8352.967541][ T895] netdev_get_by_index+0x5e/0x80 [ 8352.967541][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8352.967541][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8352.967541][ T895] ip6_route_add+0x1c/0x140 [ 8352.967541][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8352.967541][ T895] addrconf_add_dev+0xe2/0x170 [ 8352.967541][ T895] inet6_addr_add+0x12f/0xa40 [ 8352.967541][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8352.967541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8352.967541][ T895] netlink_rcv_skb+0x130/0x360 [ 8352.967541][ T895] netlink_unicast+0x449/0x710 [ 8352.967541][ T895] netlink_sendmsg+0x723/0xbe0 [ 8352.967541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8352.967541][ T895] ___sys_sendmsg+0xee/0x170 [ 8352.967541][ T895] __sys_sendmsg+0xcd/0x170 [ 8352.967541][ T895] do_syscall_64+0xc6/0x1e0 [ 8352.967541][ T895] [ 8352.969748][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8352.969748][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8352.969748][ T895] ipv6_find_idev+0x102/0x170 [ 8352.969748][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8352.969748][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8352.969748][ T895] netlink_rcv_skb+0x130/0x360 [ 8352.969748][ T895] netlink_unicast+0x449/0x710 [ 8352.969748][ T895] netlink_sendmsg+0x723/0xbe0 [ 8352.969748][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8352.969748][ T895] ___sys_sendmsg+0xee/0x170 [ 8352.969748][ T895] __sys_sendmsg+0xcd/0x170 [ 8352.969748][ T895] do_syscall_64+0xc6/0x1e0 [ 8352.969748][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8352.969748][ T895] [ 8352.971457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8352.971457][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8352.971457][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8352.971457][ T895] ipv6_find_idev+0x102/0x170 [ 8352.971457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8352.971457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8352.971457][ T895] netlink_rcv_skb+0x130/0x360 [ 8352.971457][ T895] netlink_unicast+0x449/0x710 [ 8352.971457][ T895] netlink_sendmsg+0x723/0xbe0 [ 8352.971457][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8352.971457][ T895] ___sys_sendmsg+0xee/0x170 [ 8352.971457][ T895] __sys_sendmsg+0xcd/0x170 [ 8352.971457][ T895] do_syscall_64+0xc6/0x1e0 [ 8352.971457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8352.971457][ T895] [ 8363.215019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8363.215458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8363.215458][ T895] netdev_get_by_index+0x5e/0x80 [ 8363.215458][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8363.215458][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8363.215458][ T895] ip6_route_add+0x1c/0x140 [ 8363.215458][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8363.215458][ T895] addrconf_add_dev+0xe2/0x170 [ 8363.215458][ T895] inet6_addr_add+0x12f/0xa40 [ 8363.215458][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8363.215458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8363.215458][ T895] netlink_rcv_skb+0x130/0x360 [ 8363.215458][ T895] netlink_unicast+0x449/0x710 [ 8363.215458][ T895] netlink_sendmsg+0x723/0xbe0 [ 8363.215458][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8363.215458][ T895] ___sys_sendmsg+0xee/0x170 [ 8363.215458][ T895] __sys_sendmsg+0xcd/0x170 [ 8363.215458][ T895] do_syscall_64+0xc6/0x1e0 [ 8363.215458][ T895] [ 8363.217762][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8363.217762][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8363.217762][ T895] ipv6_find_idev+0x102/0x170 [ 8363.217762][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8363.217762][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8363.217762][ T895] netlink_rcv_skb+0x130/0x360 [ 8363.217762][ T895] netlink_unicast+0x449/0x710 [ 8363.217762][ T895] netlink_sendmsg+0x723/0xbe0 [ 8363.217762][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8363.217762][ T895] ___sys_sendmsg+0xee/0x170 [ 8363.217762][ T895] __sys_sendmsg+0xcd/0x170 [ 8363.217762][ T895] do_syscall_64+0xc6/0x1e0 [ 8363.217762][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8363.217762][ T895] [ 8363.219541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8363.219541][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8363.219541][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8363.219541][ T895] ipv6_find_idev+0x102/0x170 [ 8363.219541][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8363.219541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8363.219541][ T895] netlink_rcv_skb+0x130/0x360 [ 8363.219541][ T895] netlink_unicast+0x449/0x710 [ 8363.219541][ T895] netlink_sendmsg+0x723/0xbe0 [ 8363.219541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8363.219541][ T895] ___sys_sendmsg+0xee/0x170 [ 8363.219541][ T895] __sys_sendmsg+0xcd/0x170 [ 8363.219541][ T895] do_syscall_64+0xc6/0x1e0 [ 8363.219541][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8363.219541][ T895] [ 8373.839041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8373.839506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8373.839506][ T895] netdev_get_by_index+0x5e/0x80 [ 8373.839506][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8373.839506][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8373.839506][ T895] ip6_route_add+0x1c/0x140 [ 8373.839506][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8373.839506][ T895] addrconf_add_dev+0xe2/0x170 [ 8373.839506][ T895] inet6_addr_add+0x12f/0xa40 [ 8373.839506][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8373.839506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8373.839506][ T895] netlink_rcv_skb+0x130/0x360 [ 8373.839506][ T895] netlink_unicast+0x449/0x710 [ 8373.839506][ T895] netlink_sendmsg+0x723/0xbe0 [ 8373.839506][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8373.839506][ T895] ___sys_sendmsg+0xee/0x170 [ 8373.839506][ T895] __sys_sendmsg+0xcd/0x170 [ 8373.839506][ T895] do_syscall_64+0xc6/0x1e0 [ 8373.839506][ T895] [ 8373.842170][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8373.842170][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8373.842170][ T895] ipv6_find_idev+0x102/0x170 [ 8373.842170][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8373.842170][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8373.842170][ T895] netlink_rcv_skb+0x130/0x360 [ 8373.842170][ T895] netlink_unicast+0x449/0x710 [ 8373.842170][ T895] netlink_sendmsg+0x723/0xbe0 [ 8373.842170][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8373.842170][ T895] ___sys_sendmsg+0xee/0x170 [ 8373.842170][ T895] __sys_sendmsg+0xcd/0x170 [ 8373.842170][ T895] do_syscall_64+0xc6/0x1e0 [ 8373.842170][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8373.842170][ T895] [ 8373.844378][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8373.844378][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8373.844378][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8373.844378][ T895] ipv6_find_idev+0x102/0x170 [ 8373.844378][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8373.844378][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8373.844378][ T895] netlink_rcv_skb+0x130/0x360 [ 8373.844378][ T895] netlink_unicast+0x449/0x710 [ 8373.844378][ T895] netlink_sendmsg+0x723/0xbe0 [ 8373.844378][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8373.844378][ T895] ___sys_sendmsg+0xee/0x170 [ 8373.844378][ T895] __sys_sendmsg+0xcd/0x170 [ 8373.844378][ T895] do_syscall_64+0xc6/0x1e0 [ 8373.844378][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8373.844378][ T895] [ 8384.086989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8384.087428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8384.087428][ T895] netdev_get_by_index+0x5e/0x80 [ 8384.087428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8384.087428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8384.087428][ T895] ip6_route_add+0x1c/0x140 [ 8384.087428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8384.087428][ T895] addrconf_add_dev+0xe2/0x170 [ 8384.087428][ T895] inet6_addr_add+0x12f/0xa40 [ 8384.087428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8384.087428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.087428][ T895] netlink_rcv_skb+0x130/0x360 [ 8384.087428][ T895] netlink_unicast+0x449/0x710 [ 8384.087428][ T895] netlink_sendmsg+0x723/0xbe0 [ 8384.087428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8384.087428][ T895] ___sys_sendmsg+0xee/0x170 [ 8384.087428][ T895] __sys_sendmsg+0xcd/0x170 [ 8384.087428][ T895] do_syscall_64+0xc6/0x1e0 [ 8384.087428][ T895] [ 8384.089668][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8384.089668][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8384.089668][ T895] ipv6_find_idev+0x102/0x170 [ 8384.089668][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8384.089668][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.089668][ T895] netlink_rcv_skb+0x130/0x360 [ 8384.089668][ T895] netlink_unicast+0x449/0x710 [ 8384.089668][ T895] netlink_sendmsg+0x723/0xbe0 [ 8384.089668][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8384.089668][ T895] ___sys_sendmsg+0xee/0x170 [ 8384.089668][ T895] __sys_sendmsg+0xcd/0x170 [ 8384.089668][ T895] do_syscall_64+0xc6/0x1e0 [ 8384.089668][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8384.089668][ T895] [ 8384.091373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8384.091373][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8384.091373][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8384.091373][ T895] ipv6_find_idev+0x102/0x170 [ 8384.091373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8384.091373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.091373][ T895] netlink_rcv_skb+0x130/0x360 [ 8384.091373][ T895] netlink_unicast+0x449/0x710 [ 8384.091373][ T895] netlink_sendmsg+0x723/0xbe0 [ 8384.091373][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8384.091373][ T895] ___sys_sendmsg+0xee/0x170 [ 8384.091373][ T895] __sys_sendmsg+0xcd/0x170 [ 8384.091373][ T895] do_syscall_64+0xc6/0x1e0 [ 8384.091373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8384.091373][ T895] [ 8394.335043][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8394.335522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8394.335522][ T895] netdev_get_by_index+0x5e/0x80 [ 8394.335522][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8394.335522][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8394.335522][ T895] ip6_route_add+0x1c/0x140 [ 8394.335522][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8394.335522][ T895] addrconf_add_dev+0xe2/0x170 [ 8394.335522][ T895] inet6_addr_add+0x12f/0xa40 [ 8394.335522][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8394.335522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.335522][ T895] netlink_rcv_skb+0x130/0x360 [ 8394.335522][ T895] netlink_unicast+0x449/0x710 [ 8394.335522][ T895] netlink_sendmsg+0x723/0xbe0 [ 8394.335522][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8394.335522][ T895] ___sys_sendmsg+0xee/0x170 [ 8394.335522][ T895] __sys_sendmsg+0xcd/0x170 [ 8394.335522][ T895] do_syscall_64+0xc6/0x1e0 [ 8394.335522][ T895] [ 8394.337764][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8394.337764][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8394.337764][ T895] ipv6_find_idev+0x102/0x170 [ 8394.337764][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8394.337764][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.337764][ T895] netlink_rcv_skb+0x130/0x360 [ 8394.337764][ T895] netlink_unicast+0x449/0x710 [ 8394.337764][ T895] netlink_sendmsg+0x723/0xbe0 [ 8394.337764][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8394.337764][ T895] ___sys_sendmsg+0xee/0x170 [ 8394.337764][ T895] __sys_sendmsg+0xcd/0x170 [ 8394.337764][ T895] do_syscall_64+0xc6/0x1e0 [ 8394.337764][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8394.337764][ T895] [ 8394.339499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8394.339499][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8394.339499][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8394.339499][ T895] ipv6_find_idev+0x102/0x170 [ 8394.339499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8394.339499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.339499][ T895] netlink_rcv_skb+0x130/0x360 [ 8394.339499][ T895] netlink_unicast+0x449/0x710 [ 8394.339499][ T895] netlink_sendmsg+0x723/0xbe0 [ 8394.339499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8394.339499][ T895] ___sys_sendmsg+0xee/0x170 [ 8394.339499][ T895] __sys_sendmsg+0xcd/0x170 [ 8394.339499][ T895] do_syscall_64+0xc6/0x1e0 [ 8394.339499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8394.339499][ T895] [ 8404.583015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8404.583439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8404.583439][ T895] netdev_get_by_index+0x5e/0x80 [ 8404.583439][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8404.583439][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8404.583439][ T895] ip6_route_add+0x1c/0x140 [ 8404.583439][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8404.583439][ T895] addrconf_add_dev+0xe2/0x170 [ 8404.583439][ T895] inet6_addr_add+0x12f/0xa40 [ 8404.583439][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8404.583439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.583439][ T895] netlink_rcv_skb+0x130/0x360 [ 8404.583439][ T895] netlink_unicast+0x449/0x710 [ 8404.583439][ T895] netlink_sendmsg+0x723/0xbe0 [ 8404.583439][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8404.583439][ T895] ___sys_sendmsg+0xee/0x170 [ 8404.583439][ T895] __sys_sendmsg+0xcd/0x170 [ 8404.583439][ T895] do_syscall_64+0xc6/0x1e0 [ 8404.583439][ T895] [ 8404.585653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8404.585653][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8404.585653][ T895] ipv6_find_idev+0x102/0x170 [ 8404.585653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8404.585653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.585653][ T895] netlink_rcv_skb+0x130/0x360 [ 8404.585653][ T895] netlink_unicast+0x449/0x710 [ 8404.585653][ T895] netlink_sendmsg+0x723/0xbe0 [ 8404.585653][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8404.585653][ T895] ___sys_sendmsg+0xee/0x170 [ 8404.585653][ T895] __sys_sendmsg+0xcd/0x170 [ 8404.585653][ T895] do_syscall_64+0xc6/0x1e0 [ 8404.585653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8404.585653][ T895] [ 8404.587367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8404.587367][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8404.587367][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8404.587367][ T895] ipv6_find_idev+0x102/0x170 [ 8404.587367][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8404.587367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.587367][ T895] netlink_rcv_skb+0x130/0x360 [ 8404.587367][ T895] netlink_unicast+0x449/0x710 [ 8404.587367][ T895] netlink_sendmsg+0x723/0xbe0 [ 8404.587367][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8404.587367][ T895] ___sys_sendmsg+0xee/0x170 [ 8404.587367][ T895] __sys_sendmsg+0xcd/0x170 [ 8404.587367][ T895] do_syscall_64+0xc6/0x1e0 [ 8404.587367][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8404.587367][ T895] [ 8414.782974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8414.783443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8414.783443][ T895] netdev_get_by_index+0x5e/0x80 [ 8414.783443][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8414.783443][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8414.783443][ T895] ip6_route_add+0x1c/0x140 [ 8414.783443][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8414.783443][ T895] addrconf_add_dev+0xe2/0x170 [ 8414.783443][ T895] inet6_addr_add+0x12f/0xa40 [ 8414.783443][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8414.783443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8414.783443][ T895] netlink_rcv_skb+0x130/0x360 [ 8414.783443][ T895] netlink_unicast+0x449/0x710 [ 8414.783443][ T895] netlink_sendmsg+0x723/0xbe0 [ 8414.783443][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8414.783443][ T895] ___sys_sendmsg+0xee/0x170 [ 8414.783443][ T895] __sys_sendmsg+0xcd/0x170 [ 8414.783443][ T895] do_syscall_64+0xc6/0x1e0 [ 8414.783443][ T895] [ 8414.785656][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8414.785656][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8414.785656][ T895] ipv6_find_idev+0x102/0x170 [ 8414.785656][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8414.785656][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8414.785656][ T895] netlink_rcv_skb+0x130/0x360 [ 8414.785656][ T895] netlink_unicast+0x449/0x710 [ 8414.785656][ T895] netlink_sendmsg+0x723/0xbe0 [ 8414.785656][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8414.785656][ T895] ___sys_sendmsg+0xee/0x170 [ 8414.785656][ T895] __sys_sendmsg+0xcd/0x170 [ 8414.785656][ T895] do_syscall_64+0xc6/0x1e0 [ 8414.785656][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8414.785656][ T895] [ 8414.787366][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8414.787366][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8414.787366][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8414.787366][ T895] ipv6_find_idev+0x102/0x170 [ 8414.787366][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8414.787366][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8414.787366][ T895] netlink_rcv_skb+0x130/0x360 [ 8414.787366][ T895] netlink_unicast+0x449/0x710 [ 8414.787366][ T895] netlink_sendmsg+0x723/0xbe0 [ 8414.787366][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8414.787366][ T895] ___sys_sendmsg+0xee/0x170 [ 8414.787366][ T895] __sys_sendmsg+0xcd/0x170 [ 8414.787366][ T895] do_syscall_64+0xc6/0x1e0 [ 8414.787366][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8414.787366][ T895] [ 8424.790984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8424.791468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8424.791468][ T895] netdev_get_by_index+0x5e/0x80 [ 8424.791468][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8424.791468][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8424.791468][ T895] ip6_route_add+0x1c/0x140 [ 8424.791468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8424.791468][ T895] addrconf_add_dev+0xe2/0x170 [ 8424.791468][ T895] inet6_addr_add+0x12f/0xa40 [ 8424.791468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8424.791468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8424.791468][ T895] netlink_rcv_skb+0x130/0x360 [ 8424.791468][ T895] netlink_unicast+0x449/0x710 [ 8424.791468][ T895] netlink_sendmsg+0x723/0xbe0 [ 8424.791468][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8424.791468][ T895] ___sys_sendmsg+0xee/0x170 [ 8424.791468][ T895] __sys_sendmsg+0xcd/0x170 [ 8424.791468][ T895] do_syscall_64+0xc6/0x1e0 [ 8424.791468][ T895] [ 8424.793684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8424.793684][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8424.793684][ T895] ipv6_find_idev+0x102/0x170 [ 8424.793684][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8424.793684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8424.793684][ T895] netlink_rcv_skb+0x130/0x360 [ 8424.793684][ T895] netlink_unicast+0x449/0x710 [ 8424.793684][ T895] netlink_sendmsg+0x723/0xbe0 [ 8424.793684][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8424.793684][ T895] ___sys_sendmsg+0xee/0x170 [ 8424.793684][ T895] __sys_sendmsg+0xcd/0x170 [ 8424.793684][ T895] do_syscall_64+0xc6/0x1e0 [ 8424.793684][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8424.793684][ T895] [ 8424.795942][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8424.795942][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8424.795942][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8424.795942][ T895] ipv6_find_idev+0x102/0x170 [ 8424.795942][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8424.795942][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8424.795942][ T895] netlink_rcv_skb+0x130/0x360 [ 8424.795942][ T895] netlink_unicast+0x449/0x710 [ 8424.795942][ T895] netlink_sendmsg+0x723/0xbe0 [ 8424.795942][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8424.795942][ T895] ___sys_sendmsg+0xee/0x170 [ 8424.795942][ T895] __sys_sendmsg+0xcd/0x170 [ 8424.795942][ T895] do_syscall_64+0xc6/0x1e0 [ 8424.795942][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8424.795942][ T895] [ 8435.039014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8435.039489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8435.039489][ T895] netdev_get_by_index+0x5e/0x80 [ 8435.039489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8435.039489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8435.039489][ T895] ip6_route_add+0x1c/0x140 [ 8435.039489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8435.039489][ T895] addrconf_add_dev+0xe2/0x170 [ 8435.039489][ T895] inet6_addr_add+0x12f/0xa40 [ 8435.039489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8435.039489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.039489][ T895] netlink_rcv_skb+0x130/0x360 [ 8435.039489][ T895] netlink_unicast+0x449/0x710 [ 8435.039489][ T895] netlink_sendmsg+0x723/0xbe0 [ 8435.039489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8435.039489][ T895] ___sys_sendmsg+0xee/0x170 [ 8435.039489][ T895] __sys_sendmsg+0xcd/0x170 [ 8435.039489][ T895] do_syscall_64+0xc6/0x1e0 [ 8435.039489][ T895] [ 8435.041716][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8435.041716][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8435.041716][ T895] ipv6_find_idev+0x102/0x170 [ 8435.041716][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8435.041716][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.041716][ T895] netlink_rcv_skb+0x130/0x360 [ 8435.041716][ T895] netlink_unicast+0x449/0x710 [ 8435.041716][ T895] netlink_sendmsg+0x723/0xbe0 [ 8435.041716][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8435.041716][ T895] ___sys_sendmsg+0xee/0x170 [ 8435.041716][ T895] __sys_sendmsg+0xcd/0x170 [ 8435.041716][ T895] do_syscall_64+0xc6/0x1e0 [ 8435.041716][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8435.041716][ T895] [ 8435.043433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8435.043433][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8435.043433][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8435.043433][ T895] ipv6_find_idev+0x102/0x170 [ 8435.043433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8435.043433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.043433][ T895] netlink_rcv_skb+0x130/0x360 [ 8435.043433][ T895] netlink_unicast+0x449/0x710 [ 8435.043433][ T895] netlink_sendmsg+0x723/0xbe0 [ 8435.043433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8435.043433][ T895] ___sys_sendmsg+0xee/0x170 [ 8435.043433][ T895] __sys_sendmsg+0xcd/0x170 [ 8435.043433][ T895] do_syscall_64+0xc6/0x1e0 [ 8435.043433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8435.043433][ T895] [ 8445.287010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8445.287481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8445.287481][ T895] netdev_get_by_index+0x5e/0x80 [ 8445.287481][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8445.287481][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8445.287481][ T895] ip6_route_add+0x1c/0x140 [ 8445.287481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8445.287481][ T895] addrconf_add_dev+0xe2/0x170 [ 8445.287481][ T895] inet6_addr_add+0x12f/0xa40 [ 8445.287481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8445.287481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.287481][ T895] netlink_rcv_skb+0x130/0x360 [ 8445.287481][ T895] netlink_unicast+0x449/0x710 [ 8445.287481][ T895] netlink_sendmsg+0x723/0xbe0 [ 8445.287481][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8445.287481][ T895] ___sys_sendmsg+0xee/0x170 [ 8445.287481][ T895] __sys_sendmsg+0xcd/0x170 [ 8445.287481][ T895] do_syscall_64+0xc6/0x1e0 [ 8445.287481][ T895] [ 8445.289693][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8445.289693][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8445.289693][ T895] ipv6_find_idev+0x102/0x170 [ 8445.289693][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8445.289693][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.289693][ T895] netlink_rcv_skb+0x130/0x360 [ 8445.289693][ T895] netlink_unicast+0x449/0x710 [ 8445.289693][ T895] netlink_sendmsg+0x723/0xbe0 [ 8445.289693][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8445.289693][ T895] ___sys_sendmsg+0xee/0x170 [ 8445.289693][ T895] __sys_sendmsg+0xcd/0x170 [ 8445.289693][ T895] do_syscall_64+0xc6/0x1e0 [ 8445.289693][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8445.289693][ T895] [ 8445.291421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8445.291421][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8445.291421][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8445.291421][ T895] ipv6_find_idev+0x102/0x170 [ 8445.291421][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8445.291421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.291421][ T895] netlink_rcv_skb+0x130/0x360 [ 8445.291421][ T895] netlink_unicast+0x449/0x710 [ 8445.291421][ T895] netlink_sendmsg+0x723/0xbe0 [ 8445.291421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8445.291421][ T895] ___sys_sendmsg+0xee/0x170 [ 8445.291421][ T895] __sys_sendmsg+0xcd/0x170 [ 8445.291421][ T895] do_syscall_64+0xc6/0x1e0 [ 8445.291421][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8445.291421][ T895] [ 8455.535001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8455.535477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8455.535477][ T895] netdev_get_by_index+0x5e/0x80 [ 8455.535477][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8455.535477][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8455.535477][ T895] ip6_route_add+0x1c/0x140 [ 8455.535477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8455.535477][ T895] addrconf_add_dev+0xe2/0x170 [ 8455.535477][ T895] inet6_addr_add+0x12f/0xa40 [ 8455.535477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8455.535477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8455.535477][ T895] netlink_rcv_skb+0x130/0x360 [ 8455.535477][ T895] netlink_unicast+0x449/0x710 [ 8455.535477][ T895] netlink_sendmsg+0x723/0xbe0 [ 8455.535477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8455.535477][ T895] ___sys_sendmsg+0xee/0x170 [ 8455.535477][ T895] __sys_sendmsg+0xcd/0x170 [ 8455.535477][ T895] do_syscall_64+0xc6/0x1e0 [ 8455.535477][ T895] [ 8455.537678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8455.537678][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8455.537678][ T895] ipv6_find_idev+0x102/0x170 [ 8455.537678][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8455.537678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8455.537678][ T895] netlink_rcv_skb+0x130/0x360 [ 8455.537678][ T895] netlink_unicast+0x449/0x710 [ 8455.537678][ T895] netlink_sendmsg+0x723/0xbe0 [ 8455.537678][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8455.537678][ T895] ___sys_sendmsg+0xee/0x170 [ 8455.537678][ T895] __sys_sendmsg+0xcd/0x170 [ 8455.537678][ T895] do_syscall_64+0xc6/0x1e0 [ 8455.537678][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8455.537678][ T895] [ 8455.539388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8455.539388][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8455.539388][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8455.539388][ T895] ipv6_find_idev+0x102/0x170 [ 8455.539388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8455.539388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8455.539388][ T895] netlink_rcv_skb+0x130/0x360 [ 8455.539388][ T895] netlink_unicast+0x449/0x710 [ 8455.539388][ T895] netlink_sendmsg+0x723/0xbe0 [ 8455.539388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8455.539388][ T895] ___sys_sendmsg+0xee/0x170 [ 8455.539388][ T895] __sys_sendmsg+0xcd/0x170 [ 8455.539388][ T895] do_syscall_64+0xc6/0x1e0 [ 8455.539388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8455.539388][ T895] [ 8465.782953][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8465.783391][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8465.783391][ T895] netdev_get_by_index+0x5e/0x80 [ 8465.783391][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8465.783391][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8465.783391][ T895] ip6_route_add+0x1c/0x140 [ 8465.783391][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8465.783391][ T895] addrconf_add_dev+0xe2/0x170 [ 8465.783391][ T895] inet6_addr_add+0x12f/0xa40 [ 8465.783391][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8465.783391][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8465.783391][ T895] netlink_rcv_skb+0x130/0x360 [ 8465.783391][ T895] netlink_unicast+0x449/0x710 [ 8465.783391][ T895] netlink_sendmsg+0x723/0xbe0 [ 8465.783391][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8465.783391][ T895] ___sys_sendmsg+0xee/0x170 [ 8465.783391][ T895] __sys_sendmsg+0xcd/0x170 [ 8465.783391][ T895] do_syscall_64+0xc6/0x1e0 [ 8465.783391][ T895] [ 8465.785632][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8465.785632][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8465.785632][ T895] ipv6_find_idev+0x102/0x170 [ 8465.785632][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8465.785632][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8465.785632][ T895] netlink_rcv_skb+0x130/0x360 [ 8465.785632][ T895] netlink_unicast+0x449/0x710 [ 8465.785632][ T895] netlink_sendmsg+0x723/0xbe0 [ 8465.785632][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8465.785632][ T895] ___sys_sendmsg+0xee/0x170 [ 8465.785632][ T895] __sys_sendmsg+0xcd/0x170 [ 8465.785632][ T895] do_syscall_64+0xc6/0x1e0 [ 8465.785632][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8465.785632][ T895] [ 8465.787890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8465.787890][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8465.787890][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8465.787890][ T895] ipv6_find_idev+0x102/0x170 [ 8465.787890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8465.787890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8465.787890][ T895] netlink_rcv_skb+0x130/0x360 [ 8465.787890][ T895] netlink_unicast+0x449/0x710 [ 8465.787890][ T895] netlink_sendmsg+0x723/0xbe0 [ 8465.787890][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8465.787890][ T895] ___sys_sendmsg+0xee/0x170 [ 8465.787890][ T895] __sys_sendmsg+0xcd/0x170 [ 8465.787890][ T895] do_syscall_64+0xc6/0x1e0 [ 8465.787890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8465.787890][ T895] [ 8476.031016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8476.031519][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8476.031519][ T895] netdev_get_by_index+0x5e/0x80 [ 8476.031519][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8476.031519][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8476.031519][ T895] ip6_route_add+0x1c/0x140 [ 8476.031519][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8476.031519][ T895] addrconf_add_dev+0xe2/0x170 [ 8476.031519][ T895] inet6_addr_add+0x12f/0xa40 [ 8476.031519][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8476.031519][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.031519][ T895] netlink_rcv_skb+0x130/0x360 [ 8476.031519][ T895] netlink_unicast+0x449/0x710 [ 8476.031519][ T895] netlink_sendmsg+0x723/0xbe0 [ 8476.031519][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8476.031519][ T895] ___sys_sendmsg+0xee/0x170 [ 8476.031519][ T895] __sys_sendmsg+0xcd/0x170 [ 8476.031519][ T895] do_syscall_64+0xc6/0x1e0 [ 8476.031519][ T895] [ 8476.033756][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8476.033756][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8476.033756][ T895] ipv6_find_idev+0x102/0x170 [ 8476.033756][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8476.033756][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.033756][ T895] netlink_rcv_skb+0x130/0x360 [ 8476.033756][ T895] netlink_unicast+0x449/0x710 [ 8476.033756][ T895] netlink_sendmsg+0x723/0xbe0 [ 8476.033756][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8476.033756][ T895] ___sys_sendmsg+0xee/0x170 [ 8476.033756][ T895] __sys_sendmsg+0xcd/0x170 [ 8476.033756][ T895] do_syscall_64+0xc6/0x1e0 [ 8476.033756][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8476.033756][ T895] [ 8476.035858][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8476.035858][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8476.035858][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8476.035858][ T895] ipv6_find_idev+0x102/0x170 [ 8476.035858][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8476.035858][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.035858][ T895] netlink_rcv_skb+0x130/0x360 [ 8476.035858][ T895] netlink_unicast+0x449/0x710 [ 8476.035858][ T895] netlink_sendmsg+0x723/0xbe0 [ 8476.035858][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8476.035858][ T895] ___sys_sendmsg+0xee/0x170 [ 8476.035858][ T895] __sys_sendmsg+0xcd/0x170 [ 8476.035858][ T895] do_syscall_64+0xc6/0x1e0 [ 8476.035858][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8476.035858][ T895] [ 8486.166940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8486.167372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8486.167372][ T895] netdev_get_by_index+0x5e/0x80 [ 8486.167372][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8486.167372][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8486.167372][ T895] ip6_route_add+0x1c/0x140 [ 8486.167372][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8486.167372][ T895] addrconf_add_dev+0xe2/0x170 [ 8486.167372][ T895] inet6_addr_add+0x12f/0xa40 [ 8486.167372][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8486.167372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.167372][ T895] netlink_rcv_skb+0x130/0x360 [ 8486.167372][ T895] netlink_unicast+0x449/0x710 [ 8486.167372][ T895] netlink_sendmsg+0x723/0xbe0 [ 8486.167372][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8486.167372][ T895] ___sys_sendmsg+0xee/0x170 [ 8486.167372][ T895] __sys_sendmsg+0xcd/0x170 [ 8486.167372][ T895] do_syscall_64+0xc6/0x1e0 [ 8486.167372][ T895] [ 8486.169642][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8486.169642][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8486.169642][ T895] ipv6_find_idev+0x102/0x170 [ 8486.169642][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8486.169642][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.169642][ T895] netlink_rcv_skb+0x130/0x360 [ 8486.169642][ T895] netlink_unicast+0x449/0x710 [ 8486.169642][ T895] netlink_sendmsg+0x723/0xbe0 [ 8486.169642][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8486.169642][ T895] ___sys_sendmsg+0xee/0x170 [ 8486.169642][ T895] __sys_sendmsg+0xcd/0x170 [ 8486.169642][ T895] do_syscall_64+0xc6/0x1e0 [ 8486.169642][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8486.169642][ T895] [ 8486.171382][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8486.171382][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8486.171382][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8486.171382][ T895] ipv6_find_idev+0x102/0x170 [ 8486.171382][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8486.171382][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.171382][ T895] netlink_rcv_skb+0x130/0x360 [ 8486.171382][ T895] netlink_unicast+0x449/0x710 [ 8486.171382][ T895] netlink_sendmsg+0x723/0xbe0 [ 8486.171382][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8486.171382][ T895] ___sys_sendmsg+0xee/0x170 [ 8486.171382][ T895] __sys_sendmsg+0xcd/0x170 [ 8486.171382][ T895] do_syscall_64+0xc6/0x1e0 [ 8486.171382][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8486.171382][ T895] [ 8496.414995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8496.415421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8496.415421][ T895] netdev_get_by_index+0x5e/0x80 [ 8496.415421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8496.415421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8496.415421][ T895] ip6_route_add+0x1c/0x140 [ 8496.415421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8496.415421][ T895] addrconf_add_dev+0xe2/0x170 [ 8496.415421][ T895] inet6_addr_add+0x12f/0xa40 [ 8496.415421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8496.415421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8496.415421][ T895] netlink_rcv_skb+0x130/0x360 [ 8496.415421][ T895] netlink_unicast+0x449/0x710 [ 8496.415421][ T895] netlink_sendmsg+0x723/0xbe0 [ 8496.415421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8496.415421][ T895] ___sys_sendmsg+0xee/0x170 [ 8496.415421][ T895] __sys_sendmsg+0xcd/0x170 [ 8496.415421][ T895] do_syscall_64+0xc6/0x1e0 [ 8496.415421][ T895] [ 8496.417783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8496.417783][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8496.417783][ T895] ipv6_find_idev+0x102/0x170 [ 8496.417783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8496.417783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8496.417783][ T895] netlink_rcv_skb+0x130/0x360 [ 8496.417783][ T895] netlink_unicast+0x449/0x710 [ 8496.417783][ T895] netlink_sendmsg+0x723/0xbe0 [ 8496.417783][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8496.417783][ T895] ___sys_sendmsg+0xee/0x170 [ 8496.417783][ T895] __sys_sendmsg+0xcd/0x170 [ 8496.417783][ T895] do_syscall_64+0xc6/0x1e0 [ 8496.417783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8496.417783][ T895] [ 8496.419515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8496.419515][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8496.419515][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8496.419515][ T895] ipv6_find_idev+0x102/0x170 [ 8496.419515][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8496.419515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8496.419515][ T895] netlink_rcv_skb+0x130/0x360 [ 8496.419515][ T895] netlink_unicast+0x449/0x710 [ 8496.419515][ T895] netlink_sendmsg+0x723/0xbe0 [ 8496.419515][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8496.419515][ T895] ___sys_sendmsg+0xee/0x170 [ 8496.419515][ T895] __sys_sendmsg+0xcd/0x170 [ 8496.419515][ T895] do_syscall_64+0xc6/0x1e0 [ 8496.419515][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8496.419515][ T895] [ 8506.591032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8506.591501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8506.591501][ T895] netdev_get_by_index+0x5e/0x80 [ 8506.591501][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8506.591501][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8506.591501][ T895] ip6_route_add+0x1c/0x140 [ 8506.591501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8506.591501][ T895] addrconf_add_dev+0xe2/0x170 [ 8506.591501][ T895] inet6_addr_add+0x12f/0xa40 [ 8506.591501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8506.591501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8506.591501][ T895] netlink_rcv_skb+0x130/0x360 [ 8506.591501][ T895] netlink_unicast+0x449/0x710 [ 8506.591501][ T895] netlink_sendmsg+0x723/0xbe0 [ 8506.591501][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8506.591501][ T895] ___sys_sendmsg+0xee/0x170 [ 8506.591501][ T895] __sys_sendmsg+0xcd/0x170 [ 8506.591501][ T895] do_syscall_64+0xc6/0x1e0 [ 8506.591501][ T895] [ 8506.593729][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8506.593729][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8506.593729][ T895] ipv6_find_idev+0x102/0x170 [ 8506.593729][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8506.593729][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8506.593729][ T895] netlink_rcv_skb+0x130/0x360 [ 8506.593729][ T895] netlink_unicast+0x449/0x710 [ 8506.593729][ T895] netlink_sendmsg+0x723/0xbe0 [ 8506.593729][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8506.593729][ T895] ___sys_sendmsg+0xee/0x170 [ 8506.593729][ T895] __sys_sendmsg+0xcd/0x170 [ 8506.593729][ T895] do_syscall_64+0xc6/0x1e0 [ 8506.593729][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8506.593729][ T895] [ 8506.595438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8506.595438][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8506.595438][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8506.595438][ T895] ipv6_find_idev+0x102/0x170 [ 8506.595438][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8506.595438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8506.595438][ T895] netlink_rcv_skb+0x130/0x360 [ 8506.595438][ T895] netlink_unicast+0x449/0x710 [ 8506.595438][ T895] netlink_sendmsg+0x723/0xbe0 [ 8506.595438][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8506.595438][ T895] ___sys_sendmsg+0xee/0x170 [ 8506.595438][ T895] __sys_sendmsg+0xcd/0x170 [ 8506.595438][ T895] do_syscall_64+0xc6/0x1e0 [ 8506.595438][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8506.595438][ T895] [ 8516.846987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8516.847429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8516.847429][ T895] netdev_get_by_index+0x5e/0x80 [ 8516.847429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8516.847429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8516.847429][ T895] ip6_route_add+0x1c/0x140 [ 8516.847429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8516.847429][ T895] addrconf_add_dev+0xe2/0x170 [ 8516.847429][ T895] inet6_addr_add+0x12f/0xa40 [ 8516.847429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8516.847429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8516.847429][ T895] netlink_rcv_skb+0x130/0x360 [ 8516.847429][ T895] netlink_unicast+0x449/0x710 [ 8516.847429][ T895] netlink_sendmsg+0x723/0xbe0 [ 8516.847429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8516.847429][ T895] ___sys_sendmsg+0xee/0x170 [ 8516.847429][ T895] __sys_sendmsg+0xcd/0x170 [ 8516.847429][ T895] do_syscall_64+0xc6/0x1e0 [ 8516.847429][ T895] [ 8516.849690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8516.849690][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8516.849690][ T895] ipv6_find_idev+0x102/0x170 [ 8516.849690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8516.849690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8516.849690][ T895] netlink_rcv_skb+0x130/0x360 [ 8516.849690][ T895] netlink_unicast+0x449/0x710 [ 8516.849690][ T895] netlink_sendmsg+0x723/0xbe0 [ 8516.849690][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8516.849690][ T895] ___sys_sendmsg+0xee/0x170 [ 8516.849690][ T895] __sys_sendmsg+0xcd/0x170 [ 8516.849690][ T895] do_syscall_64+0xc6/0x1e0 [ 8516.849690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8516.849690][ T895] [ 8516.851992][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8516.851992][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8516.851992][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8516.851992][ T895] ipv6_find_idev+0x102/0x170 [ 8516.851992][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8516.851992][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8516.851992][ T895] netlink_rcv_skb+0x130/0x360 [ 8516.851992][ T895] netlink_unicast+0x449/0x710 [ 8516.851992][ T895] netlink_sendmsg+0x723/0xbe0 [ 8516.851992][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8516.851992][ T895] ___sys_sendmsg+0xee/0x170 [ 8516.851992][ T895] __sys_sendmsg+0xcd/0x170 [ 8516.851992][ T895] do_syscall_64+0xc6/0x1e0 [ 8516.851992][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8516.851992][ T895] [ 8526.895005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8526.895421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8526.895421][ T895] netdev_get_by_index+0x5e/0x80 [ 8526.895421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8526.895421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8526.895421][ T895] ip6_route_add+0x1c/0x140 [ 8526.895421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8526.895421][ T895] addrconf_add_dev+0xe2/0x170 [ 8526.895421][ T895] inet6_addr_add+0x12f/0xa40 [ 8526.895421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8526.895421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8526.895421][ T895] netlink_rcv_skb+0x130/0x360 [ 8526.895421][ T895] netlink_unicast+0x449/0x710 [ 8526.895421][ T895] netlink_sendmsg+0x723/0xbe0 [ 8526.895421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8526.895421][ T895] ___sys_sendmsg+0xee/0x170 [ 8526.895421][ T895] __sys_sendmsg+0xcd/0x170 [ 8526.895421][ T895] do_syscall_64+0xc6/0x1e0 [ 8526.895421][ T895] [ 8526.897616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8526.897616][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8526.897616][ T895] ipv6_find_idev+0x102/0x170 [ 8526.897616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8526.897616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8526.897616][ T895] netlink_rcv_skb+0x130/0x360 [ 8526.897616][ T895] netlink_unicast+0x449/0x710 [ 8526.897616][ T895] netlink_sendmsg+0x723/0xbe0 [ 8526.897616][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8526.897616][ T895] ___sys_sendmsg+0xee/0x170 [ 8526.897616][ T895] __sys_sendmsg+0xcd/0x170 [ 8526.897616][ T895] do_syscall_64+0xc6/0x1e0 [ 8526.897616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8526.897616][ T895] [ 8526.899322][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8526.899322][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8526.899322][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8526.899322][ T895] ipv6_find_idev+0x102/0x170 [ 8526.899322][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8526.899322][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8526.899322][ T895] netlink_rcv_skb+0x130/0x360 [ 8526.899322][ T895] netlink_unicast+0x449/0x710 [ 8526.899322][ T895] netlink_sendmsg+0x723/0xbe0 [ 8526.899322][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8526.899322][ T895] ___sys_sendmsg+0xee/0x170 [ 8526.899322][ T895] __sys_sendmsg+0xcd/0x170 [ 8526.899322][ T895] do_syscall_64+0xc6/0x1e0 [ 8526.899322][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8526.899322][ T895] [ 8537.142942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8537.143348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8537.143348][ T895] netdev_get_by_index+0x5e/0x80 [ 8537.143348][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8537.143348][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8537.143348][ T895] ip6_route_add+0x1c/0x140 [ 8537.143348][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8537.143348][ T895] addrconf_add_dev+0xe2/0x170 [ 8537.143348][ T895] inet6_addr_add+0x12f/0xa40 [ 8537.143348][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8537.143348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.143348][ T895] netlink_rcv_skb+0x130/0x360 [ 8537.143348][ T895] netlink_unicast+0x449/0x710 [ 8537.143348][ T895] netlink_sendmsg+0x723/0xbe0 [ 8537.143348][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8537.143348][ T895] ___sys_sendmsg+0xee/0x170 [ 8537.143348][ T895] __sys_sendmsg+0xcd/0x170 [ 8537.143348][ T895] do_syscall_64+0xc6/0x1e0 [ 8537.143348][ T895] [ 8537.145548][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8537.145548][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8537.145548][ T895] ipv6_find_idev+0x102/0x170 [ 8537.145548][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8537.145548][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.145548][ T895] netlink_rcv_skb+0x130/0x360 [ 8537.145548][ T895] netlink_unicast+0x449/0x710 [ 8537.145548][ T895] netlink_sendmsg+0x723/0xbe0 [ 8537.145548][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8537.145548][ T895] ___sys_sendmsg+0xee/0x170 [ 8537.145548][ T895] __sys_sendmsg+0xcd/0x170 [ 8537.145548][ T895] do_syscall_64+0xc6/0x1e0 [ 8537.145548][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8537.145548][ T895] [ 8537.147275][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8537.147275][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8537.147275][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8537.147275][ T895] ipv6_find_idev+0x102/0x170 [ 8537.147275][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8537.147275][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.147275][ T895] netlink_rcv_skb+0x130/0x360 [ 8537.147275][ T895] netlink_unicast+0x449/0x710 [ 8537.147275][ T895] netlink_sendmsg+0x723/0xbe0 [ 8537.147275][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8537.147275][ T895] ___sys_sendmsg+0xee/0x170 [ 8537.147275][ T895] __sys_sendmsg+0xcd/0x170 [ 8537.147275][ T895] do_syscall_64+0xc6/0x1e0 [ 8537.147275][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8537.147275][ T895] [ 8547.390994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8547.391411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8547.391411][ T895] netdev_get_by_index+0x5e/0x80 [ 8547.391411][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8547.391411][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8547.391411][ T895] ip6_route_add+0x1c/0x140 [ 8547.391411][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8547.391411][ T895] addrconf_add_dev+0xe2/0x170 [ 8547.391411][ T895] inet6_addr_add+0x12f/0xa40 [ 8547.391411][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8547.391411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8547.391411][ T895] netlink_rcv_skb+0x130/0x360 [ 8547.391411][ T895] netlink_unicast+0x449/0x710 [ 8547.391411][ T895] netlink_sendmsg+0x723/0xbe0 [ 8547.391411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8547.391411][ T895] ___sys_sendmsg+0xee/0x170 [ 8547.391411][ T895] __sys_sendmsg+0xcd/0x170 [ 8547.391411][ T895] do_syscall_64+0xc6/0x1e0 [ 8547.391411][ T895] [ 8547.393633][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8547.393633][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8547.393633][ T895] ipv6_find_idev+0x102/0x170 [ 8547.393633][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8547.393633][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8547.393633][ T895] netlink_rcv_skb+0x130/0x360 [ 8547.393633][ T895] netlink_unicast+0x449/0x710 [ 8547.393633][ T895] netlink_sendmsg+0x723/0xbe0 [ 8547.393633][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8547.393633][ T895] ___sys_sendmsg+0xee/0x170 [ 8547.393633][ T895] __sys_sendmsg+0xcd/0x170 [ 8547.393633][ T895] do_syscall_64+0xc6/0x1e0 [ 8547.393633][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8547.393633][ T895] [ 8547.395363][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8547.395363][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8547.395363][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8547.395363][ T895] ipv6_find_idev+0x102/0x170 [ 8547.395363][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8547.395363][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8547.395363][ T895] netlink_rcv_skb+0x130/0x360 [ 8547.395363][ T895] netlink_unicast+0x449/0x710 [ 8547.395363][ T895] netlink_sendmsg+0x723/0xbe0 [ 8547.395363][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8547.395363][ T895] ___sys_sendmsg+0xee/0x170 [ 8547.395363][ T895] __sys_sendmsg+0xcd/0x170 [ 8547.395363][ T895] do_syscall_64+0xc6/0x1e0 [ 8547.395363][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8547.395363][ T895] [ 8557.639010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8557.639486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8557.639486][ T895] netdev_get_by_index+0x5e/0x80 [ 8557.639486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8557.639486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8557.639486][ T895] ip6_route_add+0x1c/0x140 [ 8557.639486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8557.639486][ T895] addrconf_add_dev+0xe2/0x170 [ 8557.639486][ T895] inet6_addr_add+0x12f/0xa40 [ 8557.639486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8557.639486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8557.639486][ T895] netlink_rcv_skb+0x130/0x360 [ 8557.639486][ T895] netlink_unicast+0x449/0x710 [ 8557.639486][ T895] netlink_sendmsg+0x723/0xbe0 [ 8557.639486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8557.639486][ T895] ___sys_sendmsg+0xee/0x170 [ 8557.639486][ T895] __sys_sendmsg+0xcd/0x170 [ 8557.639486][ T895] do_syscall_64+0xc6/0x1e0 [ 8557.639486][ T895] [ 8557.641707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8557.641707][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8557.641707][ T895] ipv6_find_idev+0x102/0x170 [ 8557.641707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8557.641707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8557.641707][ T895] netlink_rcv_skb+0x130/0x360 [ 8557.641707][ T895] netlink_unicast+0x449/0x710 [ 8557.641707][ T895] netlink_sendmsg+0x723/0xbe0 [ 8557.641707][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8557.641707][ T895] ___sys_sendmsg+0xee/0x170 [ 8557.641707][ T895] __sys_sendmsg+0xcd/0x170 [ 8557.641707][ T895] do_syscall_64+0xc6/0x1e0 [ 8557.641707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8557.641707][ T895] [ 8557.643415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8557.643415][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8557.643415][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8557.643415][ T895] ipv6_find_idev+0x102/0x170 [ 8557.643415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8557.643415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8557.643415][ T895] netlink_rcv_skb+0x130/0x360 [ 8557.643415][ T895] netlink_unicast+0x449/0x710 [ 8557.643415][ T895] netlink_sendmsg+0x723/0xbe0 [ 8557.643415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8557.643415][ T895] ___sys_sendmsg+0xee/0x170 [ 8557.643415][ T895] __sys_sendmsg+0xcd/0x170 [ 8557.643415][ T895] do_syscall_64+0xc6/0x1e0 [ 8557.643415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8557.643415][ T895] [ 8567.894994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8567.895475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8567.895475][ T895] netdev_get_by_index+0x5e/0x80 [ 8567.895475][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8567.895475][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8567.895475][ T895] ip6_route_add+0x1c/0x140 [ 8567.895475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8567.895475][ T895] addrconf_add_dev+0xe2/0x170 [ 8567.895475][ T895] inet6_addr_add+0x12f/0xa40 [ 8567.895475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8567.895475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8567.895475][ T895] netlink_rcv_skb+0x130/0x360 [ 8567.895475][ T895] netlink_unicast+0x449/0x710 [ 8567.895475][ T895] netlink_sendmsg+0x723/0xbe0 [ 8567.895475][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8567.895475][ T895] ___sys_sendmsg+0xee/0x170 [ 8567.895475][ T895] __sys_sendmsg+0xcd/0x170 [ 8567.895475][ T895] do_syscall_64+0xc6/0x1e0 [ 8567.895475][ T895] [ 8567.897672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8567.897672][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8567.897672][ T895] ipv6_find_idev+0x102/0x170 [ 8567.897672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8567.897672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8567.897672][ T895] netlink_rcv_skb+0x130/0x360 [ 8567.897672][ T895] netlink_unicast+0x449/0x710 [ 8567.897672][ T895] netlink_sendmsg+0x723/0xbe0 [ 8567.897672][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8567.897672][ T895] ___sys_sendmsg+0xee/0x170 [ 8567.897672][ T895] __sys_sendmsg+0xcd/0x170 [ 8567.897672][ T895] do_syscall_64+0xc6/0x1e0 [ 8567.897672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8567.897672][ T895] [ 8567.899376][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8567.899376][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8567.899376][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8567.899376][ T895] ipv6_find_idev+0x102/0x170 [ 8567.899376][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8567.899376][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8567.899376][ T895] netlink_rcv_skb+0x130/0x360 [ 8567.899376][ T895] netlink_unicast+0x449/0x710 [ 8567.899376][ T895] netlink_sendmsg+0x723/0xbe0 [ 8567.899376][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8567.899376][ T895] ___sys_sendmsg+0xee/0x170 [ 8567.899376][ T895] __sys_sendmsg+0xcd/0x170 [ 8567.899376][ T895] do_syscall_64+0xc6/0x1e0 [ 8567.899376][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8567.899376][ T895] [ 8578.142957][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8578.143380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8578.143380][ T895] netdev_get_by_index+0x5e/0x80 [ 8578.143380][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8578.143380][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8578.143380][ T895] ip6_route_add+0x1c/0x140 [ 8578.143380][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8578.143380][ T895] addrconf_add_dev+0xe2/0x170 [ 8578.143380][ T895] inet6_addr_add+0x12f/0xa40 [ 8578.143380][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8578.143380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.143380][ T895] netlink_rcv_skb+0x130/0x360 [ 8578.143380][ T895] netlink_unicast+0x449/0x710 [ 8578.143380][ T895] netlink_sendmsg+0x723/0xbe0 [ 8578.143380][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8578.143380][ T895] ___sys_sendmsg+0xee/0x170 [ 8578.143380][ T895] __sys_sendmsg+0xcd/0x170 [ 8578.143380][ T895] do_syscall_64+0xc6/0x1e0 [ 8578.143380][ T895] [ 8578.145580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8578.145580][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8578.145580][ T895] ipv6_find_idev+0x102/0x170 [ 8578.145580][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8578.145580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.145580][ T895] netlink_rcv_skb+0x130/0x360 [ 8578.145580][ T895] netlink_unicast+0x449/0x710 [ 8578.145580][ T895] netlink_sendmsg+0x723/0xbe0 [ 8578.145580][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8578.145580][ T895] ___sys_sendmsg+0xee/0x170 [ 8578.145580][ T895] __sys_sendmsg+0xcd/0x170 [ 8578.145580][ T895] do_syscall_64+0xc6/0x1e0 [ 8578.145580][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8578.145580][ T895] [ 8578.147301][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8578.147301][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8578.147301][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8578.147301][ T895] ipv6_find_idev+0x102/0x170 [ 8578.147301][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8578.147301][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.147301][ T895] netlink_rcv_skb+0x130/0x360 [ 8578.147301][ T895] netlink_unicast+0x449/0x710 [ 8578.147301][ T895] netlink_sendmsg+0x723/0xbe0 [ 8578.147301][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8578.147301][ T895] ___sys_sendmsg+0xee/0x170 [ 8578.147301][ T895] __sys_sendmsg+0xcd/0x170 [ 8578.147301][ T895] do_syscall_64+0xc6/0x1e0 [ 8578.147301][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8578.147301][ T895] [ 8588.391019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8588.391500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8588.391500][ T895] netdev_get_by_index+0x5e/0x80 [ 8588.391500][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8588.391500][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8588.391500][ T895] ip6_route_add+0x1c/0x140 [ 8588.391500][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8588.391500][ T895] addrconf_add_dev+0xe2/0x170 [ 8588.391500][ T895] inet6_addr_add+0x12f/0xa40 [ 8588.391500][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8588.391500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8588.391500][ T895] netlink_rcv_skb+0x130/0x360 [ 8588.391500][ T895] netlink_unicast+0x449/0x710 [ 8588.391500][ T895] netlink_sendmsg+0x723/0xbe0 [ 8588.391500][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8588.391500][ T895] ___sys_sendmsg+0xee/0x170 [ 8588.391500][ T895] __sys_sendmsg+0xcd/0x170 [ 8588.391500][ T895] do_syscall_64+0xc6/0x1e0 [ 8588.391500][ T895] [ 8588.393695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8588.393695][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8588.393695][ T895] ipv6_find_idev+0x102/0x170 [ 8588.393695][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8588.393695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8588.393695][ T895] netlink_rcv_skb+0x130/0x360 [ 8588.393695][ T895] netlink_unicast+0x449/0x710 [ 8588.393695][ T895] netlink_sendmsg+0x723/0xbe0 [ 8588.393695][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8588.393695][ T895] ___sys_sendmsg+0xee/0x170 [ 8588.393695][ T895] __sys_sendmsg+0xcd/0x170 [ 8588.393695][ T895] do_syscall_64+0xc6/0x1e0 [ 8588.393695][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8588.393695][ T895] [ 8588.395400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8588.395400][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8588.395400][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8588.395400][ T895] ipv6_find_idev+0x102/0x170 [ 8588.395400][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8588.395400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8588.395400][ T895] netlink_rcv_skb+0x130/0x360 [ 8588.395400][ T895] netlink_unicast+0x449/0x710 [ 8588.395400][ T895] netlink_sendmsg+0x723/0xbe0 [ 8588.395400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8588.395400][ T895] ___sys_sendmsg+0xee/0x170 [ 8588.395400][ T895] __sys_sendmsg+0xcd/0x170 [ 8588.395400][ T895] do_syscall_64+0xc6/0x1e0 [ 8588.395400][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8588.395400][ T895] [ 8598.639018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8598.639489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8598.639489][ T895] netdev_get_by_index+0x5e/0x80 [ 8598.639489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8598.639489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8598.639489][ T895] ip6_route_add+0x1c/0x140 [ 8598.639489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8598.639489][ T895] addrconf_add_dev+0xe2/0x170 [ 8598.639489][ T895] inet6_addr_add+0x12f/0xa40 [ 8598.639489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8598.639489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8598.639489][ T895] netlink_rcv_skb+0x130/0x360 [ 8598.639489][ T895] netlink_unicast+0x449/0x710 [ 8598.639489][ T895] netlink_sendmsg+0x723/0xbe0 [ 8598.639489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8598.639489][ T895] ___sys_sendmsg+0xee/0x170 [ 8598.639489][ T895] __sys_sendmsg+0xcd/0x170 [ 8598.639489][ T895] do_syscall_64+0xc6/0x1e0 [ 8598.639489][ T895] [ 8598.641723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8598.641723][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8598.641723][ T895] ipv6_find_idev+0x102/0x170 [ 8598.641723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8598.641723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8598.641723][ T895] netlink_rcv_skb+0x130/0x360 [ 8598.641723][ T895] netlink_unicast+0x449/0x710 [ 8598.641723][ T895] netlink_sendmsg+0x723/0xbe0 [ 8598.641723][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8598.641723][ T895] ___sys_sendmsg+0xee/0x170 [ 8598.641723][ T895] __sys_sendmsg+0xcd/0x170 [ 8598.641723][ T895] do_syscall_64+0xc6/0x1e0 [ 8598.641723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8598.641723][ T895] [ 8598.643433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8598.643433][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8598.643433][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8598.643433][ T895] ipv6_find_idev+0x102/0x170 [ 8598.643433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8598.643433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8598.643433][ T895] netlink_rcv_skb+0x130/0x360 [ 8598.643433][ T895] netlink_unicast+0x449/0x710 [ 8598.643433][ T895] netlink_sendmsg+0x723/0xbe0 [ 8598.643433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8598.643433][ T895] ___sys_sendmsg+0xee/0x170 [ 8598.643433][ T895] __sys_sendmsg+0xcd/0x170 [ 8598.643433][ T895] do_syscall_64+0xc6/0x1e0 [ 8598.643433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8598.643433][ T895] [ 8608.887011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8608.887497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8608.887497][ T895] netdev_get_by_index+0x5e/0x80 [ 8608.887497][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8608.887497][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8608.887497][ T895] ip6_route_add+0x1c/0x140 [ 8608.887497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8608.887497][ T895] addrconf_add_dev+0xe2/0x170 [ 8608.887497][ T895] inet6_addr_add+0x12f/0xa40 [ 8608.887497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8608.887497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8608.887497][ T895] netlink_rcv_skb+0x130/0x360 [ 8608.887497][ T895] netlink_unicast+0x449/0x710 [ 8608.887497][ T895] netlink_sendmsg+0x723/0xbe0 [ 8608.887497][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8608.887497][ T895] ___sys_sendmsg+0xee/0x170 [ 8608.887497][ T895] __sys_sendmsg+0xcd/0x170 [ 8608.887497][ T895] do_syscall_64+0xc6/0x1e0 [ 8608.887497][ T895] [ 8608.889708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8608.889708][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8608.889708][ T895] ipv6_find_idev+0x102/0x170 [ 8608.889708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8608.889708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8608.889708][ T895] netlink_rcv_skb+0x130/0x360 [ 8608.889708][ T895] netlink_unicast+0x449/0x710 [ 8608.889708][ T895] netlink_sendmsg+0x723/0xbe0 [ 8608.889708][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8608.889708][ T895] ___sys_sendmsg+0xee/0x170 [ 8608.889708][ T895] __sys_sendmsg+0xcd/0x170 [ 8608.889708][ T895] do_syscall_64+0xc6/0x1e0 [ 8608.889708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8608.889708][ T895] [ 8608.891436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8608.891436][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8608.891436][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8608.891436][ T895] ipv6_find_idev+0x102/0x170 [ 8608.891436][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8608.891436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8608.891436][ T895] netlink_rcv_skb+0x130/0x360 [ 8608.891436][ T895] netlink_unicast+0x449/0x710 [ 8608.891436][ T895] netlink_sendmsg+0x723/0xbe0 [ 8608.891436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8608.891436][ T895] ___sys_sendmsg+0xee/0x170 [ 8608.891436][ T895] __sys_sendmsg+0xcd/0x170 [ 8608.891436][ T895] do_syscall_64+0xc6/0x1e0 [ 8608.891436][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8608.891436][ T895] [ 8619.135037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8619.135450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8619.135450][ T895] netdev_get_by_index+0x5e/0x80 [ 8619.135450][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8619.135450][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8619.135450][ T895] ip6_route_add+0x1c/0x140 [ 8619.135450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8619.135450][ T895] addrconf_add_dev+0xe2/0x170 [ 8619.135450][ T895] inet6_addr_add+0x12f/0xa40 [ 8619.135450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8619.135450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.135450][ T895] netlink_rcv_skb+0x130/0x360 [ 8619.135450][ T895] netlink_unicast+0x449/0x710 [ 8619.135450][ T895] netlink_sendmsg+0x723/0xbe0 [ 8619.135450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8619.135450][ T895] ___sys_sendmsg+0xee/0x170 [ 8619.135450][ T895] __sys_sendmsg+0xcd/0x170 [ 8619.135450][ T895] do_syscall_64+0xc6/0x1e0 [ 8619.135450][ T895] [ 8619.137701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8619.137701][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8619.137701][ T895] ipv6_find_idev+0x102/0x170 [ 8619.137701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8619.137701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.137701][ T895] netlink_rcv_skb+0x130/0x360 [ 8619.137701][ T895] netlink_unicast+0x449/0x710 [ 8619.137701][ T895] netlink_sendmsg+0x723/0xbe0 [ 8619.137701][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8619.137701][ T895] ___sys_sendmsg+0xee/0x170 [ 8619.137701][ T895] __sys_sendmsg+0xcd/0x170 [ 8619.137701][ T895] do_syscall_64+0xc6/0x1e0 [ 8619.137701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8619.137701][ T895] [ 8619.139412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8619.139412][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8619.139412][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8619.139412][ T895] ipv6_find_idev+0x102/0x170 [ 8619.139412][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8619.139412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.139412][ T895] netlink_rcv_skb+0x130/0x360 [ 8619.139412][ T895] netlink_unicast+0x449/0x710 [ 8619.139412][ T895] netlink_sendmsg+0x723/0xbe0 [ 8619.139412][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8619.139412][ T895] ___sys_sendmsg+0xee/0x170 [ 8619.139412][ T895] __sys_sendmsg+0xcd/0x170 [ 8619.139412][ T895] do_syscall_64+0xc6/0x1e0 [ 8619.139412][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8619.139412][ T895] [ 8629.382942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8629.383378][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8629.383378][ T895] netdev_get_by_index+0x5e/0x80 [ 8629.383378][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8629.383378][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8629.383378][ T895] ip6_route_add+0x1c/0x140 [ 8629.383378][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8629.383378][ T895] addrconf_add_dev+0xe2/0x170 [ 8629.383378][ T895] inet6_addr_add+0x12f/0xa40 [ 8629.383378][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8629.383378][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8629.383378][ T895] netlink_rcv_skb+0x130/0x360 [ 8629.383378][ T895] netlink_unicast+0x449/0x710 [ 8629.383378][ T895] netlink_sendmsg+0x723/0xbe0 [ 8629.383378][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8629.383378][ T895] ___sys_sendmsg+0xee/0x170 [ 8629.383378][ T895] __sys_sendmsg+0xcd/0x170 [ 8629.383378][ T895] do_syscall_64+0xc6/0x1e0 [ 8629.383378][ T895] [ 8629.385691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8629.385691][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8629.385691][ T895] ipv6_find_idev+0x102/0x170 [ 8629.385691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8629.385691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8629.385691][ T895] netlink_rcv_skb+0x130/0x360 [ 8629.385691][ T895] netlink_unicast+0x449/0x710 [ 8629.385691][ T895] netlink_sendmsg+0x723/0xbe0 [ 8629.385691][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8629.385691][ T895] ___sys_sendmsg+0xee/0x170 [ 8629.385691][ T895] __sys_sendmsg+0xcd/0x170 [ 8629.385691][ T895] do_syscall_64+0xc6/0x1e0 [ 8629.385691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8629.385691][ T895] [ 8629.387423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8629.387423][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8629.387423][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8629.387423][ T895] ipv6_find_idev+0x102/0x170 [ 8629.387423][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8629.387423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8629.387423][ T895] netlink_rcv_skb+0x130/0x360 [ 8629.387423][ T895] netlink_unicast+0x449/0x710 [ 8629.387423][ T895] netlink_sendmsg+0x723/0xbe0 [ 8629.387423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8629.387423][ T895] ___sys_sendmsg+0xee/0x170 [ 8629.387423][ T895] __sys_sendmsg+0xcd/0x170 [ 8629.387423][ T895] do_syscall_64+0xc6/0x1e0 [ 8629.387423][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8629.387423][ T895] [ 8639.446956][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8639.447392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8639.447392][ T895] netdev_get_by_index+0x5e/0x80 [ 8639.447392][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8639.447392][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8639.447392][ T895] ip6_route_add+0x1c/0x140 [ 8639.447392][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8639.447392][ T895] addrconf_add_dev+0xe2/0x170 [ 8639.447392][ T895] inet6_addr_add+0x12f/0xa40 [ 8639.447392][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8639.447392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8639.447392][ T895] netlink_rcv_skb+0x130/0x360 [ 8639.447392][ T895] netlink_unicast+0x449/0x710 [ 8639.447392][ T895] netlink_sendmsg+0x723/0xbe0 [ 8639.447392][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8639.447392][ T895] ___sys_sendmsg+0xee/0x170 [ 8639.447392][ T895] __sys_sendmsg+0xcd/0x170 [ 8639.447392][ T895] do_syscall_64+0xc6/0x1e0 [ 8639.447392][ T895] [ 8639.449628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8639.449628][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8639.449628][ T895] ipv6_find_idev+0x102/0x170 [ 8639.449628][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8639.449628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8639.449628][ T895] netlink_rcv_skb+0x130/0x360 [ 8639.449628][ T895] netlink_unicast+0x449/0x710 [ 8639.449628][ T895] netlink_sendmsg+0x723/0xbe0 [ 8639.449628][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8639.449628][ T895] ___sys_sendmsg+0xee/0x170 [ 8639.449628][ T895] __sys_sendmsg+0xcd/0x170 [ 8639.449628][ T895] do_syscall_64+0xc6/0x1e0 [ 8639.449628][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8639.449628][ T895] [ 8639.451388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8639.451388][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8639.451388][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8639.451388][ T895] ipv6_find_idev+0x102/0x170 [ 8639.451388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8639.451388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8639.451388][ T895] netlink_rcv_skb+0x130/0x360 [ 8639.451388][ T895] netlink_unicast+0x449/0x710 [ 8639.451388][ T895] netlink_sendmsg+0x723/0xbe0 [ 8639.451388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8639.451388][ T895] ___sys_sendmsg+0xee/0x170 [ 8639.451388][ T895] __sys_sendmsg+0xcd/0x170 [ 8639.451388][ T895] do_syscall_64+0xc6/0x1e0 [ 8639.451388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8639.451388][ T895] [ 8649.694976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8649.695415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8649.695415][ T895] netdev_get_by_index+0x5e/0x80 [ 8649.695415][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8649.695415][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8649.695415][ T895] ip6_route_add+0x1c/0x140 [ 8649.695415][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8649.695415][ T895] addrconf_add_dev+0xe2/0x170 [ 8649.695415][ T895] inet6_addr_add+0x12f/0xa40 [ 8649.695415][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8649.695415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8649.695415][ T895] netlink_rcv_skb+0x130/0x360 [ 8649.695415][ T895] netlink_unicast+0x449/0x710 [ 8649.695415][ T895] netlink_sendmsg+0x723/0xbe0 [ 8649.695415][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8649.695415][ T895] ___sys_sendmsg+0xee/0x170 [ 8649.695415][ T895] __sys_sendmsg+0xcd/0x170 [ 8649.695415][ T895] do_syscall_64+0xc6/0x1e0 [ 8649.695415][ T895] [ 8649.697663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8649.697663][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8649.697663][ T895] ipv6_find_idev+0x102/0x170 [ 8649.697663][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8649.697663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8649.697663][ T895] netlink_rcv_skb+0x130/0x360 [ 8649.697663][ T895] netlink_unicast+0x449/0x710 [ 8649.697663][ T895] netlink_sendmsg+0x723/0xbe0 [ 8649.697663][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8649.697663][ T895] ___sys_sendmsg+0xee/0x170 [ 8649.697663][ T895] __sys_sendmsg+0xcd/0x170 [ 8649.697663][ T895] do_syscall_64+0xc6/0x1e0 [ 8649.697663][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8649.697663][ T895] [ 8649.699399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8649.699399][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8649.699399][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8649.699399][ T895] ipv6_find_idev+0x102/0x170 [ 8649.699399][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8649.699399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8649.699399][ T895] netlink_rcv_skb+0x130/0x360 [ 8649.699399][ T895] netlink_unicast+0x449/0x710 [ 8649.699399][ T895] netlink_sendmsg+0x723/0xbe0 [ 8649.699399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8649.699399][ T895] ___sys_sendmsg+0xee/0x170 [ 8649.699399][ T895] __sys_sendmsg+0xcd/0x170 [ 8649.699399][ T895] do_syscall_64+0xc6/0x1e0 [ 8649.699399][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8649.699399][ T895] [ 8659.943047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8659.943554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8659.943554][ T895] netdev_get_by_index+0x5e/0x80 [ 8659.943554][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8659.943554][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8659.943554][ T895] ip6_route_add+0x1c/0x140 [ 8659.943554][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8659.943554][ T895] addrconf_add_dev+0xe2/0x170 [ 8659.943554][ T895] inet6_addr_add+0x12f/0xa40 [ 8659.943554][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8659.943554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8659.943554][ T895] netlink_rcv_skb+0x130/0x360 [ 8659.943554][ T895] netlink_unicast+0x449/0x710 [ 8659.943554][ T895] netlink_sendmsg+0x723/0xbe0 [ 8659.943554][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8659.943554][ T895] ___sys_sendmsg+0xee/0x170 [ 8659.943554][ T895] __sys_sendmsg+0xcd/0x170 [ 8659.943554][ T895] do_syscall_64+0xc6/0x1e0 [ 8659.943554][ T895] [ 8659.945791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8659.945791][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8659.945791][ T895] ipv6_find_idev+0x102/0x170 [ 8659.945791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8659.945791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8659.945791][ T895] netlink_rcv_skb+0x130/0x360 [ 8659.945791][ T895] netlink_unicast+0x449/0x710 [ 8659.945791][ T895] netlink_sendmsg+0x723/0xbe0 [ 8659.945791][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8659.945791][ T895] ___sys_sendmsg+0xee/0x170 [ 8659.945791][ T895] __sys_sendmsg+0xcd/0x170 [ 8659.945791][ T895] do_syscall_64+0xc6/0x1e0 [ 8659.945791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8659.945791][ T895] [ 8659.947521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8659.947521][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8659.947521][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8659.947521][ T895] ipv6_find_idev+0x102/0x170 [ 8659.947521][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8659.947521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8659.947521][ T895] netlink_rcv_skb+0x130/0x360 [ 8659.947521][ T895] netlink_unicast+0x449/0x710 [ 8659.947521][ T895] netlink_sendmsg+0x723/0xbe0 [ 8659.947521][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8659.947521][ T895] ___sys_sendmsg+0xee/0x170 [ 8659.947521][ T895] __sys_sendmsg+0xcd/0x170 [ 8659.947521][ T895] do_syscall_64+0xc6/0x1e0 [ 8659.947521][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8659.947521][ T895] [ 8670.191017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8670.191515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8670.191515][ T895] netdev_get_by_index+0x5e/0x80 [ 8670.191515][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8670.191515][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8670.191515][ T895] ip6_route_add+0x1c/0x140 [ 8670.191515][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8670.191515][ T895] addrconf_add_dev+0xe2/0x170 [ 8670.191515][ T895] inet6_addr_add+0x12f/0xa40 [ 8670.191515][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8670.191515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8670.191515][ T895] netlink_rcv_skb+0x130/0x360 [ 8670.191515][ T895] netlink_unicast+0x449/0x710 [ 8670.191515][ T895] netlink_sendmsg+0x723/0xbe0 [ 8670.191515][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8670.191515][ T895] ___sys_sendmsg+0xee/0x170 [ 8670.191515][ T895] __sys_sendmsg+0xcd/0x170 [ 8670.191515][ T895] do_syscall_64+0xc6/0x1e0 [ 8670.191515][ T895] [ 8670.193718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8670.193718][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8670.193718][ T895] ipv6_find_idev+0x102/0x170 [ 8670.193718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8670.193718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8670.193718][ T895] netlink_rcv_skb+0x130/0x360 [ 8670.193718][ T895] netlink_unicast+0x449/0x710 [ 8670.193718][ T895] netlink_sendmsg+0x723/0xbe0 [ 8670.193718][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8670.193718][ T895] ___sys_sendmsg+0xee/0x170 [ 8670.193718][ T895] __sys_sendmsg+0xcd/0x170 [ 8670.193718][ T895] do_syscall_64+0xc6/0x1e0 [ 8670.193718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8670.193718][ T895] [ 8670.195431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8670.195431][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8670.195431][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8670.195431][ T895] ipv6_find_idev+0x102/0x170 [ 8670.195431][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8670.195431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8670.195431][ T895] netlink_rcv_skb+0x130/0x360 [ 8670.195431][ T895] netlink_unicast+0x449/0x710 [ 8670.195431][ T895] netlink_sendmsg+0x723/0xbe0 [ 8670.195431][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8670.195431][ T895] ___sys_sendmsg+0xee/0x170 [ 8670.195431][ T895] __sys_sendmsg+0xcd/0x170 [ 8670.195431][ T895] do_syscall_64+0xc6/0x1e0 [ 8670.195431][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8670.195431][ T895] [ 8680.439006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8680.439418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8680.439418][ T895] netdev_get_by_index+0x5e/0x80 [ 8680.439418][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8680.439418][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8680.439418][ T895] ip6_route_add+0x1c/0x140 [ 8680.439418][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8680.439418][ T895] addrconf_add_dev+0xe2/0x170 [ 8680.439418][ T895] inet6_addr_add+0x12f/0xa40 [ 8680.439418][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8680.439418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8680.439418][ T895] netlink_rcv_skb+0x130/0x360 [ 8680.439418][ T895] netlink_unicast+0x449/0x710 [ 8680.439418][ T895] netlink_sendmsg+0x723/0xbe0 [ 8680.439418][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8680.439418][ T895] ___sys_sendmsg+0xee/0x170 [ 8680.439418][ T895] __sys_sendmsg+0xcd/0x170 [ 8680.439418][ T895] do_syscall_64+0xc6/0x1e0 [ 8680.439418][ T895] [ 8680.441638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8680.441638][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8680.441638][ T895] ipv6_find_idev+0x102/0x170 [ 8680.441638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8680.441638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8680.441638][ T895] netlink_rcv_skb+0x130/0x360 [ 8680.441638][ T895] netlink_unicast+0x449/0x710 [ 8680.441638][ T895] netlink_sendmsg+0x723/0xbe0 [ 8680.441638][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8680.441638][ T895] ___sys_sendmsg+0xee/0x170 [ 8680.441638][ T895] __sys_sendmsg+0xcd/0x170 [ 8680.441638][ T895] do_syscall_64+0xc6/0x1e0 [ 8680.441638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8680.441638][ T895] [ 8680.443349][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8680.443349][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8680.443349][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8680.443349][ T895] ipv6_find_idev+0x102/0x170 [ 8680.443349][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8680.443349][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8680.443349][ T895] netlink_rcv_skb+0x130/0x360 [ 8680.443349][ T895] netlink_unicast+0x449/0x710 [ 8680.443349][ T895] netlink_sendmsg+0x723/0xbe0 [ 8680.443349][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8680.443349][ T895] ___sys_sendmsg+0xee/0x170 [ 8680.443349][ T895] __sys_sendmsg+0xcd/0x170 [ 8680.443349][ T895] do_syscall_64+0xc6/0x1e0 [ 8680.443349][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8680.443349][ T895] [ 8690.687019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8690.687450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8690.687450][ T895] netdev_get_by_index+0x5e/0x80 [ 8690.687450][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8690.687450][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8690.687450][ T895] ip6_route_add+0x1c/0x140 [ 8690.687450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8690.687450][ T895] addrconf_add_dev+0xe2/0x170 [ 8690.687450][ T895] inet6_addr_add+0x12f/0xa40 [ 8690.687450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8690.687450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8690.687450][ T895] netlink_rcv_skb+0x130/0x360 [ 8690.687450][ T895] netlink_unicast+0x449/0x710 [ 8690.687450][ T895] netlink_sendmsg+0x723/0xbe0 [ 8690.687450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8690.687450][ T895] ___sys_sendmsg+0xee/0x170 [ 8690.687450][ T895] __sys_sendmsg+0xcd/0x170 [ 8690.687450][ T895] do_syscall_64+0xc6/0x1e0 [ 8690.687450][ T895] [ 8690.689656][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8690.689656][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8690.689656][ T895] ipv6_find_idev+0x102/0x170 [ 8690.689656][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8690.689656][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8690.689656][ T895] netlink_rcv_skb+0x130/0x360 [ 8690.689656][ T895] netlink_unicast+0x449/0x710 [ 8690.689656][ T895] netlink_sendmsg+0x723/0xbe0 [ 8690.689656][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8690.689656][ T895] ___sys_sendmsg+0xee/0x170 [ 8690.689656][ T895] __sys_sendmsg+0xcd/0x170 [ 8690.689656][ T895] do_syscall_64+0xc6/0x1e0 [ 8690.689656][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8690.689656][ T895] [ 8690.691376][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8690.691376][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8690.691376][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8690.691376][ T895] ipv6_find_idev+0x102/0x170 [ 8690.691376][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8690.691376][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8690.691376][ T895] netlink_rcv_skb+0x130/0x360 [ 8690.691376][ T895] netlink_unicast+0x449/0x710 [ 8690.691376][ T895] netlink_sendmsg+0x723/0xbe0 [ 8690.691376][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8690.691376][ T895] ___sys_sendmsg+0xee/0x170 [ 8690.691376][ T895] __sys_sendmsg+0xcd/0x170 [ 8690.691376][ T895] do_syscall_64+0xc6/0x1e0 [ 8690.691376][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8690.691376][ T895] [ 8700.750980][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8700.751401][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8700.751401][ T895] netdev_get_by_index+0x5e/0x80 [ 8700.751401][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8700.751401][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8700.751401][ T895] ip6_route_add+0x1c/0x140 [ 8700.751401][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8700.751401][ T895] addrconf_add_dev+0xe2/0x170 [ 8700.751401][ T895] inet6_addr_add+0x12f/0xa40 [ 8700.751401][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8700.751401][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8700.751401][ T895] netlink_rcv_skb+0x130/0x360 [ 8700.751401][ T895] netlink_unicast+0x449/0x710 [ 8700.751401][ T895] netlink_sendmsg+0x723/0xbe0 [ 8700.751401][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8700.751401][ T895] ___sys_sendmsg+0xee/0x170 [ 8700.751401][ T895] __sys_sendmsg+0xcd/0x170 [ 8700.751401][ T895] do_syscall_64+0xc6/0x1e0 [ 8700.751401][ T895] [ 8700.753631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8700.753631][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8700.753631][ T895] ipv6_find_idev+0x102/0x170 [ 8700.753631][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8700.753631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8700.753631][ T895] netlink_rcv_skb+0x130/0x360 [ 8700.753631][ T895] netlink_unicast+0x449/0x710 [ 8700.753631][ T895] netlink_sendmsg+0x723/0xbe0 [ 8700.753631][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8700.753631][ T895] ___sys_sendmsg+0xee/0x170 [ 8700.753631][ T895] __sys_sendmsg+0xcd/0x170 [ 8700.753631][ T895] do_syscall_64+0xc6/0x1e0 [ 8700.753631][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8700.753631][ T895] [ 8700.755344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8700.755344][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8700.755344][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8700.755344][ T895] ipv6_find_idev+0x102/0x170 [ 8700.755344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8700.755344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8700.755344][ T895] netlink_rcv_skb+0x130/0x360 [ 8700.755344][ T895] netlink_unicast+0x449/0x710 [ 8700.755344][ T895] netlink_sendmsg+0x723/0xbe0 [ 8700.755344][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8700.755344][ T895] ___sys_sendmsg+0xee/0x170 [ 8700.755344][ T895] __sys_sendmsg+0xcd/0x170 [ 8700.755344][ T895] do_syscall_64+0xc6/0x1e0 [ 8700.755344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8700.755344][ T895] [ 8710.999003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8710.999442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8710.999442][ T895] netdev_get_by_index+0x5e/0x80 [ 8710.999442][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8710.999442][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8710.999442][ T895] ip6_route_add+0x1c/0x140 [ 8710.999442][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8710.999442][ T895] addrconf_add_dev+0xe2/0x170 [ 8710.999442][ T895] inet6_addr_add+0x12f/0xa40 [ 8710.999442][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8710.999442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8710.999442][ T895] netlink_rcv_skb+0x130/0x360 [ 8710.999442][ T895] netlink_unicast+0x449/0x710 [ 8710.999442][ T895] netlink_sendmsg+0x723/0xbe0 [ 8710.999442][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8710.999442][ T895] ___sys_sendmsg+0xee/0x170 [ 8710.999442][ T895] __sys_sendmsg+0xcd/0x170 [ 8710.999442][ T895] do_syscall_64+0xc6/0x1e0 [ 8710.999442][ T895] [ 8711.001920][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8711.001920][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8711.001920][ T895] ipv6_find_idev+0x102/0x170 [ 8711.001920][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8711.001920][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8711.001920][ T895] netlink_rcv_skb+0x130/0x360 [ 8711.001920][ T895] netlink_unicast+0x449/0x710 [ 8711.001920][ T895] netlink_sendmsg+0x723/0xbe0 [ 8711.001920][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8711.001920][ T895] ___sys_sendmsg+0xee/0x170 [ 8711.001920][ T895] __sys_sendmsg+0xcd/0x170 [ 8711.001920][ T895] do_syscall_64+0xc6/0x1e0 [ 8711.001920][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8711.001920][ T895] [ 8711.003838][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8711.003838][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8711.003838][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8711.003838][ T895] ipv6_find_idev+0x102/0x170 [ 8711.003838][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8711.003838][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8711.003838][ T895] netlink_rcv_skb+0x130/0x360 [ 8711.003838][ T895] netlink_unicast+0x449/0x710 [ 8711.003838][ T895] netlink_sendmsg+0x723/0xbe0 [ 8711.003838][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8711.003838][ T895] ___sys_sendmsg+0xee/0x170 [ 8711.003838][ T895] __sys_sendmsg+0xcd/0x170 [ 8711.003838][ T895] do_syscall_64+0xc6/0x1e0 [ 8711.003838][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8711.003838][ T895] [ 8721.247011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8721.247452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8721.247452][ T895] netdev_get_by_index+0x5e/0x80 [ 8721.247452][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8721.247452][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8721.247452][ T895] ip6_route_add+0x1c/0x140 [ 8721.247452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8721.247452][ T895] addrconf_add_dev+0xe2/0x170 [ 8721.247452][ T895] inet6_addr_add+0x12f/0xa40 [ 8721.247452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8721.247452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8721.247452][ T895] netlink_rcv_skb+0x130/0x360 [ 8721.247452][ T895] netlink_unicast+0x449/0x710 [ 8721.247452][ T895] netlink_sendmsg+0x723/0xbe0 [ 8721.247452][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8721.247452][ T895] ___sys_sendmsg+0xee/0x170 [ 8721.247452][ T895] __sys_sendmsg+0xcd/0x170 [ 8721.247452][ T895] do_syscall_64+0xc6/0x1e0 [ 8721.247452][ T895] [ 8721.249839][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8721.249839][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8721.249839][ T895] ipv6_find_idev+0x102/0x170 [ 8721.249839][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8721.249839][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8721.249839][ T895] netlink_rcv_skb+0x130/0x360 [ 8721.249839][ T895] netlink_unicast+0x449/0x710 [ 8721.249839][ T895] netlink_sendmsg+0x723/0xbe0 [ 8721.249839][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8721.249839][ T895] ___sys_sendmsg+0xee/0x170 [ 8721.249839][ T895] __sys_sendmsg+0xcd/0x170 [ 8721.249839][ T895] do_syscall_64+0xc6/0x1e0 [ 8721.249839][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8721.249839][ T895] [ 8721.251732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8721.251732][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8721.251732][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8721.251732][ T895] ipv6_find_idev+0x102/0x170 [ 8721.251732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8721.251732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8721.251732][ T895] netlink_rcv_skb+0x130/0x360 [ 8721.251732][ T895] netlink_unicast+0x449/0x710 [ 8721.251732][ T895] netlink_sendmsg+0x723/0xbe0 [ 8721.251732][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8721.251732][ T895] ___sys_sendmsg+0xee/0x170 [ 8721.251732][ T895] __sys_sendmsg+0xcd/0x170 [ 8721.251732][ T895] do_syscall_64+0xc6/0x1e0 [ 8721.251732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8721.251732][ T895] [ 8731.495020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8731.495504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8731.495504][ T895] netdev_get_by_index+0x5e/0x80 [ 8731.495504][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8731.495504][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8731.495504][ T895] ip6_route_add+0x1c/0x140 [ 8731.495504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8731.495504][ T895] addrconf_add_dev+0xe2/0x170 [ 8731.495504][ T895] inet6_addr_add+0x12f/0xa40 [ 8731.495504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8731.495504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8731.495504][ T895] netlink_rcv_skb+0x130/0x360 [ 8731.495504][ T895] netlink_unicast+0x449/0x710 [ 8731.495504][ T895] netlink_sendmsg+0x723/0xbe0 [ 8731.495504][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8731.495504][ T895] ___sys_sendmsg+0xee/0x170 [ 8731.495504][ T895] __sys_sendmsg+0xcd/0x170 [ 8731.495504][ T895] do_syscall_64+0xc6/0x1e0 [ 8731.495504][ T895] [ 8731.497894][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8731.497894][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8731.497894][ T895] ipv6_find_idev+0x102/0x170 [ 8731.497894][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8731.497894][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8731.497894][ T895] netlink_rcv_skb+0x130/0x360 [ 8731.497894][ T895] netlink_unicast+0x449/0x710 [ 8731.497894][ T895] netlink_sendmsg+0x723/0xbe0 [ 8731.497894][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8731.497894][ T895] ___sys_sendmsg+0xee/0x170 [ 8731.497894][ T895] __sys_sendmsg+0xcd/0x170 [ 8731.497894][ T895] do_syscall_64+0xc6/0x1e0 [ 8731.497894][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8731.497894][ T895] [ 8731.499822][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8731.499822][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8731.499822][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8731.499822][ T895] ipv6_find_idev+0x102/0x170 [ 8731.499822][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8731.499822][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8731.499822][ T895] netlink_rcv_skb+0x130/0x360 [ 8731.499822][ T895] netlink_unicast+0x449/0x710 [ 8731.499822][ T895] netlink_sendmsg+0x723/0xbe0 [ 8731.499822][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8731.499822][ T895] ___sys_sendmsg+0xee/0x170 [ 8731.499822][ T895] __sys_sendmsg+0xcd/0x170 [ 8731.499822][ T895] do_syscall_64+0xc6/0x1e0 [ 8731.499822][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8731.499822][ T895] [ 8741.743009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8741.743503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8741.743503][ T895] netdev_get_by_index+0x5e/0x80 [ 8741.743503][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8741.743503][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8741.743503][ T895] ip6_route_add+0x1c/0x140 [ 8741.743503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8741.743503][ T895] addrconf_add_dev+0xe2/0x170 [ 8741.743503][ T895] inet6_addr_add+0x12f/0xa40 [ 8741.743503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8741.743503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8741.743503][ T895] netlink_rcv_skb+0x130/0x360 [ 8741.743503][ T895] netlink_unicast+0x449/0x710 [ 8741.743503][ T895] netlink_sendmsg+0x723/0xbe0 [ 8741.743503][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8741.743503][ T895] ___sys_sendmsg+0xee/0x170 [ 8741.743503][ T895] __sys_sendmsg+0xcd/0x170 [ 8741.743503][ T895] do_syscall_64+0xc6/0x1e0 [ 8741.743503][ T895] [ 8741.745741][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8741.745741][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8741.745741][ T895] ipv6_find_idev+0x102/0x170 [ 8741.745741][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8741.745741][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8741.745741][ T895] netlink_rcv_skb+0x130/0x360 [ 8741.745741][ T895] netlink_unicast+0x449/0x710 [ 8741.745741][ T895] netlink_sendmsg+0x723/0xbe0 [ 8741.745741][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8741.745741][ T895] ___sys_sendmsg+0xee/0x170 [ 8741.745741][ T895] __sys_sendmsg+0xcd/0x170 [ 8741.745741][ T895] do_syscall_64+0xc6/0x1e0 [ 8741.745741][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8741.745741][ T895] [ 8741.747507][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8741.747507][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8741.747507][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8741.747507][ T895] ipv6_find_idev+0x102/0x170 [ 8741.747507][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8741.747507][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8741.747507][ T895] netlink_rcv_skb+0x130/0x360 [ 8741.747507][ T895] netlink_unicast+0x449/0x710 [ 8741.747507][ T895] netlink_sendmsg+0x723/0xbe0 [ 8741.747507][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8741.747507][ T895] ___sys_sendmsg+0xee/0x170 [ 8741.747507][ T895] __sys_sendmsg+0xcd/0x170 [ 8741.747507][ T895] do_syscall_64+0xc6/0x1e0 [ 8741.747507][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8741.747507][ T895] [ 8751.990967][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8751.991380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8751.991380][ T895] netdev_get_by_index+0x5e/0x80 [ 8751.991380][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8751.991380][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8751.991380][ T895] ip6_route_add+0x1c/0x140 [ 8751.991380][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8751.991380][ T895] addrconf_add_dev+0xe2/0x170 [ 8751.991380][ T895] inet6_addr_add+0x12f/0xa40 [ 8751.991380][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8751.991380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8751.991380][ T895] netlink_rcv_skb+0x130/0x360 [ 8751.991380][ T895] netlink_unicast+0x449/0x710 [ 8751.991380][ T895] netlink_sendmsg+0x723/0xbe0 [ 8751.991380][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8751.991380][ T895] ___sys_sendmsg+0xee/0x170 [ 8751.991380][ T895] __sys_sendmsg+0xcd/0x170 [ 8751.991380][ T895] do_syscall_64+0xc6/0x1e0 [ 8751.991380][ T895] [ 8751.993707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8751.993707][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8751.993707][ T895] ipv6_find_idev+0x102/0x170 [ 8751.993707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8751.993707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8751.993707][ T895] netlink_rcv_skb+0x130/0x360 [ 8751.993707][ T895] netlink_unicast+0x449/0x710 [ 8751.993707][ T895] netlink_sendmsg+0x723/0xbe0 [ 8751.993707][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8751.993707][ T895] ___sys_sendmsg+0xee/0x170 [ 8751.993707][ T895] __sys_sendmsg+0xcd/0x170 [ 8751.993707][ T895] do_syscall_64+0xc6/0x1e0 [ 8751.993707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8751.993707][ T895] [ 8751.995420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8751.995420][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8751.995420][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8751.995420][ T895] ipv6_find_idev+0x102/0x170 [ 8751.995420][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8751.995420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8751.995420][ T895] netlink_rcv_skb+0x130/0x360 [ 8751.995420][ T895] netlink_unicast+0x449/0x710 [ 8751.995420][ T895] netlink_sendmsg+0x723/0xbe0 [ 8751.995420][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8751.995420][ T895] ___sys_sendmsg+0xee/0x170 [ 8751.995420][ T895] __sys_sendmsg+0xcd/0x170 [ 8751.995420][ T895] do_syscall_64+0xc6/0x1e0 [ 8751.995420][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8751.995420][ T895] [ 8762.166970][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8762.167389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8762.167389][ T895] netdev_get_by_index+0x5e/0x80 [ 8762.167389][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8762.167389][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8762.167389][ T895] ip6_route_add+0x1c/0x140 [ 8762.167389][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8762.167389][ T895] addrconf_add_dev+0xe2/0x170 [ 8762.167389][ T895] inet6_addr_add+0x12f/0xa40 [ 8762.167389][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8762.167389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.167389][ T895] netlink_rcv_skb+0x130/0x360 [ 8762.167389][ T895] netlink_unicast+0x449/0x710 [ 8762.167389][ T895] netlink_sendmsg+0x723/0xbe0 [ 8762.167389][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8762.167389][ T895] ___sys_sendmsg+0xee/0x170 [ 8762.167389][ T895] __sys_sendmsg+0xcd/0x170 [ 8762.167389][ T895] do_syscall_64+0xc6/0x1e0 [ 8762.167389][ T895] [ 8762.169601][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8762.169601][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8762.169601][ T895] ipv6_find_idev+0x102/0x170 [ 8762.169601][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8762.169601][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.169601][ T895] netlink_rcv_skb+0x130/0x360 [ 8762.169601][ T895] netlink_unicast+0x449/0x710 [ 8762.169601][ T895] netlink_sendmsg+0x723/0xbe0 [ 8762.169601][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8762.169601][ T895] ___sys_sendmsg+0xee/0x170 [ 8762.169601][ T895] __sys_sendmsg+0xcd/0x170 [ 8762.169601][ T895] do_syscall_64+0xc6/0x1e0 [ 8762.169601][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8762.169601][ T895] [ 8762.171333][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8762.171333][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8762.171333][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8762.171333][ T895] ipv6_find_idev+0x102/0x170 [ 8762.171333][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8762.171333][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.171333][ T895] netlink_rcv_skb+0x130/0x360 [ 8762.171333][ T895] netlink_unicast+0x449/0x710 [ 8762.171333][ T895] netlink_sendmsg+0x723/0xbe0 [ 8762.171333][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8762.171333][ T895] ___sys_sendmsg+0xee/0x170 [ 8762.171333][ T895] __sys_sendmsg+0xcd/0x170 [ 8762.171333][ T895] do_syscall_64+0xc6/0x1e0 [ 8762.171333][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8762.171333][ T895] [ 8772.415009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8772.415493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8772.415493][ T895] netdev_get_by_index+0x5e/0x80 [ 8772.415493][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8772.415493][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8772.415493][ T895] ip6_route_add+0x1c/0x140 [ 8772.415493][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8772.415493][ T895] addrconf_add_dev+0xe2/0x170 [ 8772.415493][ T895] inet6_addr_add+0x12f/0xa40 [ 8772.415493][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8772.415493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8772.415493][ T895] netlink_rcv_skb+0x130/0x360 [ 8772.415493][ T895] netlink_unicast+0x449/0x710 [ 8772.415493][ T895] netlink_sendmsg+0x723/0xbe0 [ 8772.415493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8772.415493][ T895] ___sys_sendmsg+0xee/0x170 [ 8772.415493][ T895] __sys_sendmsg+0xcd/0x170 [ 8772.415493][ T895] do_syscall_64+0xc6/0x1e0 [ 8772.415493][ T895] [ 8772.417694][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8772.417694][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8772.417694][ T895] ipv6_find_idev+0x102/0x170 [ 8772.417694][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8772.417694][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8772.417694][ T895] netlink_rcv_skb+0x130/0x360 [ 8772.417694][ T895] netlink_unicast+0x449/0x710 [ 8772.417694][ T895] netlink_sendmsg+0x723/0xbe0 [ 8772.417694][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8772.417694][ T895] ___sys_sendmsg+0xee/0x170 [ 8772.417694][ T895] __sys_sendmsg+0xcd/0x170 [ 8772.417694][ T895] do_syscall_64+0xc6/0x1e0 [ 8772.417694][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8772.417694][ T895] [ 8772.419406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8772.419406][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8772.419406][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8772.419406][ T895] ipv6_find_idev+0x102/0x170 [ 8772.419406][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8772.419406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8772.419406][ T895] netlink_rcv_skb+0x130/0x360 [ 8772.419406][ T895] netlink_unicast+0x449/0x710 [ 8772.419406][ T895] netlink_sendmsg+0x723/0xbe0 [ 8772.419406][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8772.419406][ T895] ___sys_sendmsg+0xee/0x170 [ 8772.419406][ T895] __sys_sendmsg+0xcd/0x170 [ 8772.419406][ T895] do_syscall_64+0xc6/0x1e0 [ 8772.419406][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8772.419406][ T895] [ 8782.430954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8782.431446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8782.431446][ T895] netdev_get_by_index+0x5e/0x80 [ 8782.431446][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8782.431446][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8782.431446][ T895] ip6_route_add+0x1c/0x140 [ 8782.431446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8782.431446][ T895] addrconf_add_dev+0xe2/0x170 [ 8782.431446][ T895] inet6_addr_add+0x12f/0xa40 [ 8782.431446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8782.431446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8782.431446][ T895] netlink_rcv_skb+0x130/0x360 [ 8782.431446][ T895] netlink_unicast+0x449/0x710 [ 8782.431446][ T895] netlink_sendmsg+0x723/0xbe0 [ 8782.431446][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8782.431446][ T895] ___sys_sendmsg+0xee/0x170 [ 8782.431446][ T895] __sys_sendmsg+0xcd/0x170 [ 8782.431446][ T895] do_syscall_64+0xc6/0x1e0 [ 8782.431446][ T895] [ 8782.433653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8782.433653][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8782.433653][ T895] ipv6_find_idev+0x102/0x170 [ 8782.433653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8782.433653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8782.433653][ T895] netlink_rcv_skb+0x130/0x360 [ 8782.433653][ T895] netlink_unicast+0x449/0x710 [ 8782.433653][ T895] netlink_sendmsg+0x723/0xbe0 [ 8782.433653][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8782.433653][ T895] ___sys_sendmsg+0xee/0x170 [ 8782.433653][ T895] __sys_sendmsg+0xcd/0x170 [ 8782.433653][ T895] do_syscall_64+0xc6/0x1e0 [ 8782.433653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8782.433653][ T895] [ 8782.435361][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8782.435361][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8782.435361][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8782.435361][ T895] ipv6_find_idev+0x102/0x170 [ 8782.435361][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8782.435361][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8782.435361][ T895] netlink_rcv_skb+0x130/0x360 [ 8782.435361][ T895] netlink_unicast+0x449/0x710 [ 8782.435361][ T895] netlink_sendmsg+0x723/0xbe0 [ 8782.435361][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8782.435361][ T895] ___sys_sendmsg+0xee/0x170 [ 8782.435361][ T895] __sys_sendmsg+0xcd/0x170 [ 8782.435361][ T895] do_syscall_64+0xc6/0x1e0 [ 8782.435361][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8782.435361][ T895] [ 8792.638968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8792.639472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8792.639472][ T895] netdev_get_by_index+0x5e/0x80 [ 8792.639472][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8792.639472][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8792.639472][ T895] ip6_route_add+0x1c/0x140 [ 8792.639472][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8792.639472][ T895] addrconf_add_dev+0xe2/0x170 [ 8792.639472][ T895] inet6_addr_add+0x12f/0xa40 [ 8792.639472][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8792.639472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8792.639472][ T895] netlink_rcv_skb+0x130/0x360 [ 8792.639472][ T895] netlink_unicast+0x449/0x710 [ 8792.639472][ T895] netlink_sendmsg+0x723/0xbe0 [ 8792.639472][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8792.639472][ T895] ___sys_sendmsg+0xee/0x170 [ 8792.639472][ T895] __sys_sendmsg+0xcd/0x170 [ 8792.639472][ T895] do_syscall_64+0xc6/0x1e0 [ 8792.639472][ T895] [ 8792.641708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8792.641708][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8792.641708][ T895] ipv6_find_idev+0x102/0x170 [ 8792.641708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8792.641708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8792.641708][ T895] netlink_rcv_skb+0x130/0x360 [ 8792.641708][ T895] netlink_unicast+0x449/0x710 [ 8792.641708][ T895] netlink_sendmsg+0x723/0xbe0 [ 8792.641708][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8792.641708][ T895] ___sys_sendmsg+0xee/0x170 [ 8792.641708][ T895] __sys_sendmsg+0xcd/0x170 [ 8792.641708][ T895] do_syscall_64+0xc6/0x1e0 [ 8792.641708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8792.641708][ T895] [ 8792.643434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8792.643434][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8792.643434][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8792.643434][ T895] ipv6_find_idev+0x102/0x170 [ 8792.643434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8792.643434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8792.643434][ T895] netlink_rcv_skb+0x130/0x360 [ 8792.643434][ T895] netlink_unicast+0x449/0x710 [ 8792.643434][ T895] netlink_sendmsg+0x723/0xbe0 [ 8792.643434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8792.643434][ T895] ___sys_sendmsg+0xee/0x170 [ 8792.643434][ T895] __sys_sendmsg+0xcd/0x170 [ 8792.643434][ T895] do_syscall_64+0xc6/0x1e0 [ 8792.643434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8792.643434][ T895] [ 8802.870943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8802.871356][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8802.871356][ T895] netdev_get_by_index+0x5e/0x80 [ 8802.871356][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8802.871356][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8802.871356][ T895] ip6_route_add+0x1c/0x140 [ 8802.871356][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8802.871356][ T895] addrconf_add_dev+0xe2/0x170 [ 8802.871356][ T895] inet6_addr_add+0x12f/0xa40 [ 8802.871356][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8802.871356][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8802.871356][ T895] netlink_rcv_skb+0x130/0x360 [ 8802.871356][ T895] netlink_unicast+0x449/0x710 [ 8802.871356][ T895] netlink_sendmsg+0x723/0xbe0 [ 8802.871356][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8802.871356][ T895] ___sys_sendmsg+0xee/0x170 [ 8802.871356][ T895] __sys_sendmsg+0xcd/0x170 [ 8802.871356][ T895] do_syscall_64+0xc6/0x1e0 [ 8802.871356][ T895] [ 8802.873668][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8802.873668][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8802.873668][ T895] ipv6_find_idev+0x102/0x170 [ 8802.873668][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8802.873668][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8802.873668][ T895] netlink_rcv_skb+0x130/0x360 [ 8802.873668][ T895] netlink_unicast+0x449/0x710 [ 8802.873668][ T895] netlink_sendmsg+0x723/0xbe0 [ 8802.873668][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8802.873668][ T895] ___sys_sendmsg+0xee/0x170 [ 8802.873668][ T895] __sys_sendmsg+0xcd/0x170 [ 8802.873668][ T895] do_syscall_64+0xc6/0x1e0 [ 8802.873668][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8802.873668][ T895] [ 8802.875386][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8802.875386][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8802.875386][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8802.875386][ T895] ipv6_find_idev+0x102/0x170 [ 8802.875386][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8802.875386][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8802.875386][ T895] netlink_rcv_skb+0x130/0x360 [ 8802.875386][ T895] netlink_unicast+0x449/0x710 [ 8802.875386][ T895] netlink_sendmsg+0x723/0xbe0 [ 8802.875386][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8802.875386][ T895] ___sys_sendmsg+0xee/0x170 [ 8802.875386][ T895] __sys_sendmsg+0xcd/0x170 [ 8802.875386][ T895] do_syscall_64+0xc6/0x1e0 [ 8802.875386][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8802.875386][ T895] [ 8813.118942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8813.119483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8813.119483][ T895] netdev_get_by_index+0x5e/0x80 [ 8813.119483][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8813.119483][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8813.119483][ T895] ip6_route_add+0x1c/0x140 [ 8813.119483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8813.119483][ T895] addrconf_add_dev+0xe2/0x170 [ 8813.119483][ T895] inet6_addr_add+0x12f/0xa40 [ 8813.119483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8813.119483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8813.119483][ T895] netlink_rcv_skb+0x130/0x360 [ 8813.119483][ T895] netlink_unicast+0x449/0x710 [ 8813.119483][ T895] netlink_sendmsg+0x723/0xbe0 [ 8813.119483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8813.119483][ T895] ___sys_sendmsg+0xee/0x170 [ 8813.119483][ T895] __sys_sendmsg+0xcd/0x170 [ 8813.119483][ T895] do_syscall_64+0xc6/0x1e0 [ 8813.119483][ T895] [ 8813.121735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8813.121735][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8813.121735][ T895] ipv6_find_idev+0x102/0x170 [ 8813.121735][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8813.121735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8813.121735][ T895] netlink_rcv_skb+0x130/0x360 [ 8813.121735][ T895] netlink_unicast+0x449/0x710 [ 8813.121735][ T895] netlink_sendmsg+0x723/0xbe0 [ 8813.121735][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8813.121735][ T895] ___sys_sendmsg+0xee/0x170 [ 8813.121735][ T895] __sys_sendmsg+0xcd/0x170 [ 8813.121735][ T895] do_syscall_64+0xc6/0x1e0 [ 8813.121735][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8813.121735][ T895] [ 8813.123483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8813.123483][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8813.123483][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8813.123483][ T895] ipv6_find_idev+0x102/0x170 [ 8813.123483][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8813.123483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8813.123483][ T895] netlink_rcv_skb+0x130/0x360 [ 8813.123483][ T895] netlink_unicast+0x449/0x710 [ 8813.123483][ T895] netlink_sendmsg+0x723/0xbe0 [ 8813.123483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8813.123483][ T895] ___sys_sendmsg+0xee/0x170 [ 8813.123483][ T895] __sys_sendmsg+0xcd/0x170 [ 8813.123483][ T895] do_syscall_64+0xc6/0x1e0 [ 8813.123483][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8813.123483][ T895] [ 8823.367000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8823.367450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8823.367450][ T895] netdev_get_by_index+0x5e/0x80 [ 8823.367450][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8823.367450][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8823.367450][ T895] ip6_route_add+0x1c/0x140 [ 8823.367450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8823.367450][ T895] addrconf_add_dev+0xe2/0x170 [ 8823.367450][ T895] inet6_addr_add+0x12f/0xa40 [ 8823.367450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8823.367450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8823.367450][ T895] netlink_rcv_skb+0x130/0x360 [ 8823.367450][ T895] netlink_unicast+0x449/0x710 [ 8823.367450][ T895] netlink_sendmsg+0x723/0xbe0 [ 8823.367450][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8823.367450][ T895] ___sys_sendmsg+0xee/0x170 [ 8823.367450][ T895] __sys_sendmsg+0xcd/0x170 [ 8823.367450][ T895] do_syscall_64+0xc6/0x1e0 [ 8823.367450][ T895] [ 8823.370195][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8823.370195][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8823.370195][ T895] ipv6_find_idev+0x102/0x170 [ 8823.370195][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8823.370195][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8823.370195][ T895] netlink_rcv_skb+0x130/0x360 [ 8823.370195][ T895] netlink_unicast+0x449/0x710 [ 8823.370195][ T895] netlink_sendmsg+0x723/0xbe0 [ 8823.370195][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8823.370195][ T895] ___sys_sendmsg+0xee/0x170 [ 8823.370195][ T895] __sys_sendmsg+0xcd/0x170 [ 8823.370195][ T895] do_syscall_64+0xc6/0x1e0 [ 8823.370195][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8823.370195][ T895] [ 8823.372338][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8823.372338][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8823.372338][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8823.372338][ T895] ipv6_find_idev+0x102/0x170 [ 8823.372338][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8823.372338][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8823.372338][ T895] netlink_rcv_skb+0x130/0x360 [ 8823.372338][ T895] netlink_unicast+0x449/0x710 [ 8823.372338][ T895] netlink_sendmsg+0x723/0xbe0 [ 8823.372338][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8823.372338][ T895] ___sys_sendmsg+0xee/0x170 [ 8823.372338][ T895] __sys_sendmsg+0xcd/0x170 [ 8823.372338][ T895] do_syscall_64+0xc6/0x1e0 [ 8823.372338][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8823.372338][ T895] [ 8833.614940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8833.615326][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8833.615326][ T895] netdev_get_by_index+0x5e/0x80 [ 8833.615326][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8833.615326][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8833.615326][ T895] ip6_route_add+0x1c/0x140 [ 8833.615326][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8833.615326][ T895] addrconf_add_dev+0xe2/0x170 [ 8833.615326][ T895] inet6_addr_add+0x12f/0xa40 [ 8833.615326][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8833.615326][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8833.615326][ T895] netlink_rcv_skb+0x130/0x360 [ 8833.615326][ T895] netlink_unicast+0x449/0x710 [ 8833.615326][ T895] netlink_sendmsg+0x723/0xbe0 [ 8833.615326][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8833.615326][ T895] ___sys_sendmsg+0xee/0x170 [ 8833.615326][ T895] __sys_sendmsg+0xcd/0x170 [ 8833.615326][ T895] do_syscall_64+0xc6/0x1e0 [ 8833.615326][ T895] [ 8833.617552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8833.617552][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8833.617552][ T895] ipv6_find_idev+0x102/0x170 [ 8833.617552][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8833.617552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8833.617552][ T895] netlink_rcv_skb+0x130/0x360 [ 8833.617552][ T895] netlink_unicast+0x449/0x710 [ 8833.617552][ T895] netlink_sendmsg+0x723/0xbe0 [ 8833.617552][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8833.617552][ T895] ___sys_sendmsg+0xee/0x170 [ 8833.617552][ T895] __sys_sendmsg+0xcd/0x170 [ 8833.617552][ T895] do_syscall_64+0xc6/0x1e0 [ 8833.617552][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8833.617552][ T895] [ 8833.619299][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8833.619299][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8833.619299][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8833.619299][ T895] ipv6_find_idev+0x102/0x170 [ 8833.619299][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8833.619299][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8833.619299][ T895] netlink_rcv_skb+0x130/0x360 [ 8833.619299][ T895] netlink_unicast+0x449/0x710 [ 8833.619299][ T895] netlink_sendmsg+0x723/0xbe0 [ 8833.619299][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8833.619299][ T895] ___sys_sendmsg+0xee/0x170 [ 8833.619299][ T895] __sys_sendmsg+0xcd/0x170 [ 8833.619299][ T895] do_syscall_64+0xc6/0x1e0 [ 8833.619299][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8833.619299][ T895] [ 8843.807038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8843.807489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8843.807489][ T895] netdev_get_by_index+0x5e/0x80 [ 8843.807489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8843.807489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8843.807489][ T895] ip6_route_add+0x1c/0x140 [ 8843.807489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8843.807489][ T895] addrconf_add_dev+0xe2/0x170 [ 8843.807489][ T895] inet6_addr_add+0x12f/0xa40 [ 8843.807489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8843.807489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8843.807489][ T895] netlink_rcv_skb+0x130/0x360 [ 8843.807489][ T895] netlink_unicast+0x449/0x710 [ 8843.807489][ T895] netlink_sendmsg+0x723/0xbe0 [ 8843.807489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8843.807489][ T895] ___sys_sendmsg+0xee/0x170 [ 8843.807489][ T895] __sys_sendmsg+0xcd/0x170 [ 8843.807489][ T895] do_syscall_64+0xc6/0x1e0 [ 8843.807489][ T895] [ 8843.809952][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8843.809952][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8843.809952][ T895] ipv6_find_idev+0x102/0x170 [ 8843.809952][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8843.809952][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8843.809952][ T895] netlink_rcv_skb+0x130/0x360 [ 8843.809952][ T895] netlink_unicast+0x449/0x710 [ 8843.809952][ T895] netlink_sendmsg+0x723/0xbe0 [ 8843.809952][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8843.809952][ T895] ___sys_sendmsg+0xee/0x170 [ 8843.809952][ T895] __sys_sendmsg+0xcd/0x170 [ 8843.809952][ T895] do_syscall_64+0xc6/0x1e0 [ 8843.809952][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8843.809952][ T895] [ 8843.811870][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8843.811870][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8843.811870][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8843.811870][ T895] ipv6_find_idev+0x102/0x170 [ 8843.811870][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8843.811870][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8843.811870][ T895] netlink_rcv_skb+0x130/0x360 [ 8843.811870][ T895] netlink_unicast+0x449/0x710 [ 8843.811870][ T895] netlink_sendmsg+0x723/0xbe0 [ 8843.811870][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8843.811870][ T895] ___sys_sendmsg+0xee/0x170 [ 8843.811870][ T895] __sys_sendmsg+0xcd/0x170 [ 8843.811870][ T895] do_syscall_64+0xc6/0x1e0 [ 8843.811870][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8843.811870][ T895] [ 8854.063029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8854.063470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8854.063470][ T895] netdev_get_by_index+0x5e/0x80 [ 8854.063470][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8854.063470][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8854.063470][ T895] ip6_route_add+0x1c/0x140 [ 8854.063470][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8854.063470][ T895] addrconf_add_dev+0xe2/0x170 [ 8854.063470][ T895] inet6_addr_add+0x12f/0xa40 [ 8854.063470][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8854.063470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.063470][ T895] netlink_rcv_skb+0x130/0x360 [ 8854.063470][ T895] netlink_unicast+0x449/0x710 [ 8854.063470][ T895] netlink_sendmsg+0x723/0xbe0 [ 8854.063470][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8854.063470][ T895] ___sys_sendmsg+0xee/0x170 [ 8854.063470][ T895] __sys_sendmsg+0xcd/0x170 [ 8854.063470][ T895] do_syscall_64+0xc6/0x1e0 [ 8854.063470][ T895] [ 8854.065920][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8854.065920][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8854.065920][ T895] ipv6_find_idev+0x102/0x170 [ 8854.065920][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8854.065920][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.065920][ T895] netlink_rcv_skb+0x130/0x360 [ 8854.065920][ T895] netlink_unicast+0x449/0x710 [ 8854.065920][ T895] netlink_sendmsg+0x723/0xbe0 [ 8854.065920][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8854.065920][ T895] ___sys_sendmsg+0xee/0x170 [ 8854.065920][ T895] __sys_sendmsg+0xcd/0x170 [ 8854.065920][ T895] do_syscall_64+0xc6/0x1e0 [ 8854.065920][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8854.065920][ T895] [ 8854.067819][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8854.067819][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8854.067819][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8854.067819][ T895] ipv6_find_idev+0x102/0x170 [ 8854.067819][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8854.067819][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.067819][ T895] netlink_rcv_skb+0x130/0x360 [ 8854.067819][ T895] netlink_unicast+0x449/0x710 [ 8854.067819][ T895] netlink_sendmsg+0x723/0xbe0 [ 8854.067819][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8854.067819][ T895] ___sys_sendmsg+0xee/0x170 [ 8854.067819][ T895] __sys_sendmsg+0xcd/0x170 [ 8854.067819][ T895] do_syscall_64+0xc6/0x1e0 [ 8854.067819][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8854.067819][ T895] [ 8864.310982][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8864.311486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8864.311486][ T895] netdev_get_by_index+0x5e/0x80 [ 8864.311486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8864.311486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8864.311486][ T895] ip6_route_add+0x1c/0x140 [ 8864.311486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8864.311486][ T895] addrconf_add_dev+0xe2/0x170 [ 8864.311486][ T895] inet6_addr_add+0x12f/0xa40 [ 8864.311486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8864.311486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.311486][ T895] netlink_rcv_skb+0x130/0x360 [ 8864.311486][ T895] netlink_unicast+0x449/0x710 [ 8864.311486][ T895] netlink_sendmsg+0x723/0xbe0 [ 8864.311486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8864.311486][ T895] ___sys_sendmsg+0xee/0x170 [ 8864.311486][ T895] __sys_sendmsg+0xcd/0x170 [ 8864.311486][ T895] do_syscall_64+0xc6/0x1e0 [ 8864.311486][ T895] [ 8864.313948][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8864.313948][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8864.313948][ T895] ipv6_find_idev+0x102/0x170 [ 8864.313948][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8864.313948][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.313948][ T895] netlink_rcv_skb+0x130/0x360 [ 8864.313948][ T895] netlink_unicast+0x449/0x710 [ 8864.313948][ T895] netlink_sendmsg+0x723/0xbe0 [ 8864.313948][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8864.313948][ T895] ___sys_sendmsg+0xee/0x170 [ 8864.313948][ T895] __sys_sendmsg+0xcd/0x170 [ 8864.313948][ T895] do_syscall_64+0xc6/0x1e0 [ 8864.313948][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8864.313948][ T895] [ 8864.315881][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8864.315881][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8864.315881][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8864.315881][ T895] ipv6_find_idev+0x102/0x170 [ 8864.315881][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8864.315881][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.315881][ T895] netlink_rcv_skb+0x130/0x360 [ 8864.315881][ T895] netlink_unicast+0x449/0x710 [ 8864.315881][ T895] netlink_sendmsg+0x723/0xbe0 [ 8864.315881][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8864.315881][ T895] ___sys_sendmsg+0xee/0x170 [ 8864.315881][ T895] __sys_sendmsg+0xcd/0x170 [ 8864.315881][ T895] do_syscall_64+0xc6/0x1e0 [ 8864.315881][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8864.315881][ T895] [ 8874.559007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8874.559508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8874.559508][ T895] netdev_get_by_index+0x5e/0x80 [ 8874.559508][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8874.559508][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8874.559508][ T895] ip6_route_add+0x1c/0x140 [ 8874.559508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8874.559508][ T895] addrconf_add_dev+0xe2/0x170 [ 8874.559508][ T895] inet6_addr_add+0x12f/0xa40 [ 8874.559508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8874.559508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8874.559508][ T895] netlink_rcv_skb+0x130/0x360 [ 8874.559508][ T895] netlink_unicast+0x449/0x710 [ 8874.559508][ T895] netlink_sendmsg+0x723/0xbe0 [ 8874.559508][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8874.559508][ T895] ___sys_sendmsg+0xee/0x170 [ 8874.559508][ T895] __sys_sendmsg+0xcd/0x170 [ 8874.559508][ T895] do_syscall_64+0xc6/0x1e0 [ 8874.559508][ T895] [ 8874.561990][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8874.561990][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8874.561990][ T895] ipv6_find_idev+0x102/0x170 [ 8874.561990][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8874.561990][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8874.561990][ T895] netlink_rcv_skb+0x130/0x360 [ 8874.561990][ T895] netlink_unicast+0x449/0x710 [ 8874.561990][ T895] netlink_sendmsg+0x723/0xbe0 [ 8874.561990][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8874.561990][ T895] ___sys_sendmsg+0xee/0x170 [ 8874.561990][ T895] __sys_sendmsg+0xcd/0x170 [ 8874.561990][ T895] do_syscall_64+0xc6/0x1e0 [ 8874.561990][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8874.561990][ T895] [ 8874.563904][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8874.563904][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8874.563904][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8874.563904][ T895] ipv6_find_idev+0x102/0x170 [ 8874.563904][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8874.563904][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8874.563904][ T895] netlink_rcv_skb+0x130/0x360 [ 8874.563904][ T895] netlink_unicast+0x449/0x710 [ 8874.563904][ T895] netlink_sendmsg+0x723/0xbe0 [ 8874.563904][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8874.563904][ T895] ___sys_sendmsg+0xee/0x170 [ 8874.563904][ T895] __sys_sendmsg+0xcd/0x170 [ 8874.563904][ T895] do_syscall_64+0xc6/0x1e0 [ 8874.563904][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8874.563904][ T895] [ 8884.807014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8884.807518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8884.807518][ T895] netdev_get_by_index+0x5e/0x80 [ 8884.807518][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8884.807518][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8884.807518][ T895] ip6_route_add+0x1c/0x140 [ 8884.807518][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8884.807518][ T895] addrconf_add_dev+0xe2/0x170 [ 8884.807518][ T895] inet6_addr_add+0x12f/0xa40 [ 8884.807518][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8884.807518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8884.807518][ T895] netlink_rcv_skb+0x130/0x360 [ 8884.807518][ T895] netlink_unicast+0x449/0x710 [ 8884.807518][ T895] netlink_sendmsg+0x723/0xbe0 [ 8884.807518][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8884.807518][ T895] ___sys_sendmsg+0xee/0x170 [ 8884.807518][ T895] __sys_sendmsg+0xcd/0x170 [ 8884.807518][ T895] do_syscall_64+0xc6/0x1e0 [ 8884.807518][ T895] [ 8884.809978][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8884.809978][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8884.809978][ T895] ipv6_find_idev+0x102/0x170 [ 8884.809978][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8884.809978][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8884.809978][ T895] netlink_rcv_skb+0x130/0x360 [ 8884.809978][ T895] netlink_unicast+0x449/0x710 [ 8884.809978][ T895] netlink_sendmsg+0x723/0xbe0 [ 8884.809978][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8884.809978][ T895] ___sys_sendmsg+0xee/0x170 [ 8884.809978][ T895] __sys_sendmsg+0xcd/0x170 [ 8884.809978][ T895] do_syscall_64+0xc6/0x1e0 [ 8884.809978][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8884.809978][ T895] [ 8884.811891][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8884.811891][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8884.811891][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8884.811891][ T895] ipv6_find_idev+0x102/0x170 [ 8884.811891][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8884.811891][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8884.811891][ T895] netlink_rcv_skb+0x130/0x360 [ 8884.811891][ T895] netlink_unicast+0x449/0x710 [ 8884.811891][ T895] netlink_sendmsg+0x723/0xbe0 [ 8884.811891][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8884.811891][ T895] ___sys_sendmsg+0xee/0x170 [ 8884.811891][ T895] __sys_sendmsg+0xcd/0x170 [ 8884.811891][ T895] do_syscall_64+0xc6/0x1e0 [ 8884.811891][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8884.811891][ T895] [ 8895.055031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8895.055474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8895.055474][ T895] netdev_get_by_index+0x5e/0x80 [ 8895.055474][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8895.055474][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8895.055474][ T895] ip6_route_add+0x1c/0x140 [ 8895.055474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8895.055474][ T895] addrconf_add_dev+0xe2/0x170 [ 8895.055474][ T895] inet6_addr_add+0x12f/0xa40 [ 8895.055474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8895.055474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.055474][ T895] netlink_rcv_skb+0x130/0x360 [ 8895.055474][ T895] netlink_unicast+0x449/0x710 [ 8895.055474][ T895] netlink_sendmsg+0x723/0xbe0 [ 8895.055474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8895.055474][ T895] ___sys_sendmsg+0xee/0x170 [ 8895.055474][ T895] __sys_sendmsg+0xcd/0x170 [ 8895.055474][ T895] do_syscall_64+0xc6/0x1e0 [ 8895.055474][ T895] [ 8895.057913][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8895.057913][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8895.057913][ T895] ipv6_find_idev+0x102/0x170 [ 8895.057913][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8895.057913][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.057913][ T895] netlink_rcv_skb+0x130/0x360 [ 8895.057913][ T895] netlink_unicast+0x449/0x710 [ 8895.057913][ T895] netlink_sendmsg+0x723/0xbe0 [ 8895.057913][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8895.057913][ T895] ___sys_sendmsg+0xee/0x170 [ 8895.057913][ T895] __sys_sendmsg+0xcd/0x170 [ 8895.057913][ T895] do_syscall_64+0xc6/0x1e0 [ 8895.057913][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8895.057913][ T895] [ 8895.059793][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8895.059793][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8895.059793][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8895.059793][ T895] ipv6_find_idev+0x102/0x170 [ 8895.059793][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8895.059793][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.059793][ T895] netlink_rcv_skb+0x130/0x360 [ 8895.059793][ T895] netlink_unicast+0x449/0x710 [ 8895.059793][ T895] netlink_sendmsg+0x723/0xbe0 [ 8895.059793][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8895.059793][ T895] ___sys_sendmsg+0xee/0x170 [ 8895.059793][ T895] __sys_sendmsg+0xcd/0x170 [ 8895.059793][ T895] do_syscall_64+0xc6/0x1e0 [ 8895.059793][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8895.059793][ T895] [ 8905.311011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8905.311453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8905.311453][ T895] netdev_get_by_index+0x5e/0x80 [ 8905.311453][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8905.311453][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8905.311453][ T895] ip6_route_add+0x1c/0x140 [ 8905.311453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8905.311453][ T895] addrconf_add_dev+0xe2/0x170 [ 8905.311453][ T895] inet6_addr_add+0x12f/0xa40 [ 8905.311453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8905.311453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.311453][ T895] netlink_rcv_skb+0x130/0x360 [ 8905.311453][ T895] netlink_unicast+0x449/0x710 [ 8905.311453][ T895] netlink_sendmsg+0x723/0xbe0 [ 8905.311453][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8905.311453][ T895] ___sys_sendmsg+0xee/0x170 [ 8905.311453][ T895] __sys_sendmsg+0xcd/0x170 [ 8905.311453][ T895] do_syscall_64+0xc6/0x1e0 [ 8905.311453][ T895] [ 8905.313903][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8905.313903][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8905.313903][ T895] ipv6_find_idev+0x102/0x170 [ 8905.313903][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8905.313903][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.313903][ T895] netlink_rcv_skb+0x130/0x360 [ 8905.313903][ T895] netlink_unicast+0x449/0x710 [ 8905.313903][ T895] netlink_sendmsg+0x723/0xbe0 [ 8905.313903][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8905.313903][ T895] ___sys_sendmsg+0xee/0x170 [ 8905.313903][ T895] __sys_sendmsg+0xcd/0x170 [ 8905.313903][ T895] do_syscall_64+0xc6/0x1e0 [ 8905.313903][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8905.313903][ T895] [ 8905.315830][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8905.315830][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8905.315830][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8905.315830][ T895] ipv6_find_idev+0x102/0x170 [ 8905.315830][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8905.315830][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.315830][ T895] netlink_rcv_skb+0x130/0x360 [ 8905.315830][ T895] netlink_unicast+0x449/0x710 [ 8905.315830][ T895] netlink_sendmsg+0x723/0xbe0 [ 8905.315830][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8905.315830][ T895] ___sys_sendmsg+0xee/0x170 [ 8905.315830][ T895] __sys_sendmsg+0xcd/0x170 [ 8905.315830][ T895] do_syscall_64+0xc6/0x1e0 [ 8905.315830][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8905.315830][ T895] [ 8915.567032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8915.567556][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8915.567556][ T895] netdev_get_by_index+0x5e/0x80 [ 8915.567556][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8915.567556][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8915.567556][ T895] ip6_route_add+0x1c/0x140 [ 8915.567556][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8915.567556][ T895] addrconf_add_dev+0xe2/0x170 [ 8915.567556][ T895] inet6_addr_add+0x12f/0xa40 [ 8915.567556][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8915.567556][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8915.567556][ T895] netlink_rcv_skb+0x130/0x360 [ 8915.567556][ T895] netlink_unicast+0x449/0x710 [ 8915.567556][ T895] netlink_sendmsg+0x723/0xbe0 [ 8915.567556][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8915.567556][ T895] ___sys_sendmsg+0xee/0x170 [ 8915.567556][ T895] __sys_sendmsg+0xcd/0x170 [ 8915.567556][ T895] do_syscall_64+0xc6/0x1e0 [ 8915.567556][ T895] [ 8915.570021][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8915.570021][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8915.570021][ T895] ipv6_find_idev+0x102/0x170 [ 8915.570021][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8915.570021][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8915.570021][ T895] netlink_rcv_skb+0x130/0x360 [ 8915.570021][ T895] netlink_unicast+0x449/0x710 [ 8915.570021][ T895] netlink_sendmsg+0x723/0xbe0 [ 8915.570021][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8915.570021][ T895] ___sys_sendmsg+0xee/0x170 [ 8915.570021][ T895] __sys_sendmsg+0xcd/0x170 [ 8915.570021][ T895] do_syscall_64+0xc6/0x1e0 [ 8915.570021][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8915.570021][ T895] [ 8915.571914][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8915.571914][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8915.571914][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8915.571914][ T895] ipv6_find_idev+0x102/0x170 [ 8915.571914][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8915.571914][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8915.571914][ T895] netlink_rcv_skb+0x130/0x360 [ 8915.571914][ T895] netlink_unicast+0x449/0x710 [ 8915.571914][ T895] netlink_sendmsg+0x723/0xbe0 [ 8915.571914][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8915.571914][ T895] ___sys_sendmsg+0xee/0x170 [ 8915.571914][ T895] __sys_sendmsg+0xcd/0x170 [ 8915.571914][ T895] do_syscall_64+0xc6/0x1e0 [ 8915.571914][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8915.571914][ T895] [ 8925.823002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8925.823432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8925.823432][ T895] netdev_get_by_index+0x5e/0x80 [ 8925.823432][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8925.823432][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8925.823432][ T895] ip6_route_add+0x1c/0x140 [ 8925.823432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8925.823432][ T895] addrconf_add_dev+0xe2/0x170 [ 8925.823432][ T895] inet6_addr_add+0x12f/0xa40 [ 8925.823432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8925.823432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8925.823432][ T895] netlink_rcv_skb+0x130/0x360 [ 8925.823432][ T895] netlink_unicast+0x449/0x710 [ 8925.823432][ T895] netlink_sendmsg+0x723/0xbe0 [ 8925.823432][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8925.823432][ T895] ___sys_sendmsg+0xee/0x170 [ 8925.823432][ T895] __sys_sendmsg+0xcd/0x170 [ 8925.823432][ T895] do_syscall_64+0xc6/0x1e0 [ 8925.823432][ T895] [ 8925.825883][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8925.825883][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8925.825883][ T895] ipv6_find_idev+0x102/0x170 [ 8925.825883][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8925.825883][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8925.825883][ T895] netlink_rcv_skb+0x130/0x360 [ 8925.825883][ T895] netlink_unicast+0x449/0x710 [ 8925.825883][ T895] netlink_sendmsg+0x723/0xbe0 [ 8925.825883][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8925.825883][ T895] ___sys_sendmsg+0xee/0x170 [ 8925.825883][ T895] __sys_sendmsg+0xcd/0x170 [ 8925.825883][ T895] do_syscall_64+0xc6/0x1e0 [ 8925.825883][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8925.825883][ T895] [ 8925.827783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8925.827783][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8925.827783][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8925.827783][ T895] ipv6_find_idev+0x102/0x170 [ 8925.827783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8925.827783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8925.827783][ T895] netlink_rcv_skb+0x130/0x360 [ 8925.827783][ T895] netlink_unicast+0x449/0x710 [ 8925.827783][ T895] netlink_sendmsg+0x723/0xbe0 [ 8925.827783][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8925.827783][ T895] ___sys_sendmsg+0xee/0x170 [ 8925.827783][ T895] __sys_sendmsg+0xcd/0x170 [ 8925.827783][ T895] do_syscall_64+0xc6/0x1e0 [ 8925.827783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8925.827783][ T895] [ 8936.030926][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8936.031420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8936.031420][ T895] netdev_get_by_index+0x5e/0x80 [ 8936.031420][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8936.031420][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8936.031420][ T895] ip6_route_add+0x1c/0x140 [ 8936.031420][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8936.031420][ T895] addrconf_add_dev+0xe2/0x170 [ 8936.031420][ T895] inet6_addr_add+0x12f/0xa40 [ 8936.031420][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8936.031420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.031420][ T895] netlink_rcv_skb+0x130/0x360 [ 8936.031420][ T895] netlink_unicast+0x449/0x710 [ 8936.031420][ T895] netlink_sendmsg+0x723/0xbe0 [ 8936.031420][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8936.031420][ T895] ___sys_sendmsg+0xee/0x170 [ 8936.031420][ T895] __sys_sendmsg+0xcd/0x170 [ 8936.031420][ T895] do_syscall_64+0xc6/0x1e0 [ 8936.031420][ T895] [ 8936.033875][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8936.033875][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8936.033875][ T895] ipv6_find_idev+0x102/0x170 [ 8936.033875][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8936.033875][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.033875][ T895] netlink_rcv_skb+0x130/0x360 [ 8936.033875][ T895] netlink_unicast+0x449/0x710 [ 8936.033875][ T895] netlink_sendmsg+0x723/0xbe0 [ 8936.033875][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8936.033875][ T895] ___sys_sendmsg+0xee/0x170 [ 8936.033875][ T895] __sys_sendmsg+0xcd/0x170 [ 8936.033875][ T895] do_syscall_64+0xc6/0x1e0 [ 8936.033875][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8936.033875][ T895] [ 8936.035800][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8936.035800][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8936.035800][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8936.035800][ T895] ipv6_find_idev+0x102/0x170 [ 8936.035800][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8936.035800][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.035800][ T895] netlink_rcv_skb+0x130/0x360 [ 8936.035800][ T895] netlink_unicast+0x449/0x710 [ 8936.035800][ T895] netlink_sendmsg+0x723/0xbe0 [ 8936.035800][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8936.035800][ T895] ___sys_sendmsg+0xee/0x170 [ 8936.035800][ T895] __sys_sendmsg+0xcd/0x170 [ 8936.035800][ T895] do_syscall_64+0xc6/0x1e0 [ 8936.035800][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8936.035800][ T895] [ 8946.278989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8946.279420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8946.279420][ T895] netdev_get_by_index+0x5e/0x80 [ 8946.279420][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8946.279420][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8946.279420][ T895] ip6_route_add+0x1c/0x140 [ 8946.279420][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8946.279420][ T895] addrconf_add_dev+0xe2/0x170 [ 8946.279420][ T895] inet6_addr_add+0x12f/0xa40 [ 8946.279420][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8946.279420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.279420][ T895] netlink_rcv_skb+0x130/0x360 [ 8946.279420][ T895] netlink_unicast+0x449/0x710 [ 8946.279420][ T895] netlink_sendmsg+0x723/0xbe0 [ 8946.279420][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8946.279420][ T895] ___sys_sendmsg+0xee/0x170 [ 8946.279420][ T895] __sys_sendmsg+0xcd/0x170 [ 8946.279420][ T895] do_syscall_64+0xc6/0x1e0 [ 8946.279420][ T895] [ 8946.281880][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8946.281880][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8946.281880][ T895] ipv6_find_idev+0x102/0x170 [ 8946.281880][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8946.281880][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.281880][ T895] netlink_rcv_skb+0x130/0x360 [ 8946.281880][ T895] netlink_unicast+0x449/0x710 [ 8946.281880][ T895] netlink_sendmsg+0x723/0xbe0 [ 8946.281880][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8946.281880][ T895] ___sys_sendmsg+0xee/0x170 [ 8946.281880][ T895] __sys_sendmsg+0xcd/0x170 [ 8946.281880][ T895] do_syscall_64+0xc6/0x1e0 [ 8946.281880][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8946.281880][ T895] [ 8946.283781][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8946.283781][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8946.283781][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8946.283781][ T895] ipv6_find_idev+0x102/0x170 [ 8946.283781][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8946.283781][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.283781][ T895] netlink_rcv_skb+0x130/0x360 [ 8946.283781][ T895] netlink_unicast+0x449/0x710 [ 8946.283781][ T895] netlink_sendmsg+0x723/0xbe0 [ 8946.283781][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8946.283781][ T895] ___sys_sendmsg+0xee/0x170 [ 8946.283781][ T895] __sys_sendmsg+0xcd/0x170 [ 8946.283781][ T895] do_syscall_64+0xc6/0x1e0 [ 8946.283781][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8946.283781][ T895] [ 8956.527022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8956.527463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8956.527463][ T895] netdev_get_by_index+0x5e/0x80 [ 8956.527463][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8956.527463][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8956.527463][ T895] ip6_route_add+0x1c/0x140 [ 8956.527463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8956.527463][ T895] addrconf_add_dev+0xe2/0x170 [ 8956.527463][ T895] inet6_addr_add+0x12f/0xa40 [ 8956.527463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8956.527463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.527463][ T895] netlink_rcv_skb+0x130/0x360 [ 8956.527463][ T895] netlink_unicast+0x449/0x710 [ 8956.527463][ T895] netlink_sendmsg+0x723/0xbe0 [ 8956.527463][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8956.527463][ T895] ___sys_sendmsg+0xee/0x170 [ 8956.527463][ T895] __sys_sendmsg+0xcd/0x170 [ 8956.527463][ T895] do_syscall_64+0xc6/0x1e0 [ 8956.527463][ T895] [ 8956.529925][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8956.529925][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8956.529925][ T895] ipv6_find_idev+0x102/0x170 [ 8956.529925][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8956.529925][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.529925][ T895] netlink_rcv_skb+0x130/0x360 [ 8956.529925][ T895] netlink_unicast+0x449/0x710 [ 8956.529925][ T895] netlink_sendmsg+0x723/0xbe0 [ 8956.529925][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8956.529925][ T895] ___sys_sendmsg+0xee/0x170 [ 8956.529925][ T895] __sys_sendmsg+0xcd/0x170 [ 8956.529925][ T895] do_syscall_64+0xc6/0x1e0 [ 8956.529925][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8956.529925][ T895] [ 8956.531830][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8956.531830][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8956.531830][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8956.531830][ T895] ipv6_find_idev+0x102/0x170 [ 8956.531830][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8956.531830][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.531830][ T895] netlink_rcv_skb+0x130/0x360 [ 8956.531830][ T895] netlink_unicast+0x449/0x710 [ 8956.531830][ T895] netlink_sendmsg+0x723/0xbe0 [ 8956.531830][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8956.531830][ T895] ___sys_sendmsg+0xee/0x170 [ 8956.531830][ T895] __sys_sendmsg+0xcd/0x170 [ 8956.531830][ T895] do_syscall_64+0xc6/0x1e0 [ 8956.531830][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8956.531830][ T895] [ 8966.775076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8966.775572][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8966.775572][ T895] netdev_get_by_index+0x5e/0x80 [ 8966.775572][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8966.775572][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8966.775572][ T895] ip6_route_add+0x1c/0x140 [ 8966.775572][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8966.775572][ T895] addrconf_add_dev+0xe2/0x170 [ 8966.775572][ T895] inet6_addr_add+0x12f/0xa40 [ 8966.775572][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8966.775572][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8966.775572][ T895] netlink_rcv_skb+0x130/0x360 [ 8966.775572][ T895] netlink_unicast+0x449/0x710 [ 8966.775572][ T895] netlink_sendmsg+0x723/0xbe0 [ 8966.775572][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8966.775572][ T895] ___sys_sendmsg+0xee/0x170 [ 8966.775572][ T895] __sys_sendmsg+0xcd/0x170 [ 8966.775572][ T895] do_syscall_64+0xc6/0x1e0 [ 8966.775572][ T895] [ 8966.778020][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8966.778020][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8966.778020][ T895] ipv6_find_idev+0x102/0x170 [ 8966.778020][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8966.778020][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8966.778020][ T895] netlink_rcv_skb+0x130/0x360 [ 8966.778020][ T895] netlink_unicast+0x449/0x710 [ 8966.778020][ T895] netlink_sendmsg+0x723/0xbe0 [ 8966.778020][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8966.778020][ T895] ___sys_sendmsg+0xee/0x170 [ 8966.778020][ T895] __sys_sendmsg+0xcd/0x170 [ 8966.778020][ T895] do_syscall_64+0xc6/0x1e0 [ 8966.778020][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8966.778020][ T895] [ 8966.779938][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8966.779938][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8966.779938][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8966.779938][ T895] ipv6_find_idev+0x102/0x170 [ 8966.779938][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8966.779938][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8966.779938][ T895] netlink_rcv_skb+0x130/0x360 [ 8966.779938][ T895] netlink_unicast+0x449/0x710 [ 8966.779938][ T895] netlink_sendmsg+0x723/0xbe0 [ 8966.779938][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8966.779938][ T895] ___sys_sendmsg+0xee/0x170 [ 8966.779938][ T895] __sys_sendmsg+0xcd/0x170 [ 8966.779938][ T895] do_syscall_64+0xc6/0x1e0 [ 8966.779938][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8966.779938][ T895] [ 8977.022923][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8977.023434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8977.023434][ T895] netdev_get_by_index+0x5e/0x80 [ 8977.023434][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8977.023434][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8977.023434][ T895] ip6_route_add+0x1c/0x140 [ 8977.023434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8977.023434][ T895] addrconf_add_dev+0xe2/0x170 [ 8977.023434][ T895] inet6_addr_add+0x12f/0xa40 [ 8977.023434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8977.023434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.023434][ T895] netlink_rcv_skb+0x130/0x360 [ 8977.023434][ T895] netlink_unicast+0x449/0x710 [ 8977.023434][ T895] netlink_sendmsg+0x723/0xbe0 [ 8977.023434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8977.023434][ T895] ___sys_sendmsg+0xee/0x170 [ 8977.023434][ T895] __sys_sendmsg+0xcd/0x170 [ 8977.023434][ T895] do_syscall_64+0xc6/0x1e0 [ 8977.023434][ T895] [ 8977.025928][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8977.025928][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8977.025928][ T895] ipv6_find_idev+0x102/0x170 [ 8977.025928][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8977.025928][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.025928][ T895] netlink_rcv_skb+0x130/0x360 [ 8977.025928][ T895] netlink_unicast+0x449/0x710 [ 8977.025928][ T895] netlink_sendmsg+0x723/0xbe0 [ 8977.025928][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8977.025928][ T895] ___sys_sendmsg+0xee/0x170 [ 8977.025928][ T895] __sys_sendmsg+0xcd/0x170 [ 8977.025928][ T895] do_syscall_64+0xc6/0x1e0 [ 8977.025928][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8977.025928][ T895] [ 8977.027852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8977.027852][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8977.027852][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8977.027852][ T895] ipv6_find_idev+0x102/0x170 [ 8977.027852][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8977.027852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.027852][ T895] netlink_rcv_skb+0x130/0x360 [ 8977.027852][ T895] netlink_unicast+0x449/0x710 [ 8977.027852][ T895] netlink_sendmsg+0x723/0xbe0 [ 8977.027852][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8977.027852][ T895] ___sys_sendmsg+0xee/0x170 [ 8977.027852][ T895] __sys_sendmsg+0xcd/0x170 [ 8977.027852][ T895] do_syscall_64+0xc6/0x1e0 [ 8977.027852][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8977.027852][ T895] [ 8987.271007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8987.271496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8987.271496][ T895] netdev_get_by_index+0x5e/0x80 [ 8987.271496][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8987.271496][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8987.271496][ T895] ip6_route_add+0x1c/0x140 [ 8987.271496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8987.271496][ T895] addrconf_add_dev+0xe2/0x170 [ 8987.271496][ T895] inet6_addr_add+0x12f/0xa40 [ 8987.271496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8987.271496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.271496][ T895] netlink_rcv_skb+0x130/0x360 [ 8987.271496][ T895] netlink_unicast+0x449/0x710 [ 8987.271496][ T895] netlink_sendmsg+0x723/0xbe0 [ 8987.271496][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8987.271496][ T895] ___sys_sendmsg+0xee/0x170 [ 8987.271496][ T895] __sys_sendmsg+0xcd/0x170 [ 8987.271496][ T895] do_syscall_64+0xc6/0x1e0 [ 8987.271496][ T895] [ 8987.273954][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8987.273954][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8987.273954][ T895] ipv6_find_idev+0x102/0x170 [ 8987.273954][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8987.273954][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.273954][ T895] netlink_rcv_skb+0x130/0x360 [ 8987.273954][ T895] netlink_unicast+0x449/0x710 [ 8987.273954][ T895] netlink_sendmsg+0x723/0xbe0 [ 8987.273954][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8987.273954][ T895] ___sys_sendmsg+0xee/0x170 [ 8987.273954][ T895] __sys_sendmsg+0xcd/0x170 [ 8987.273954][ T895] do_syscall_64+0xc6/0x1e0 [ 8987.273954][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8987.273954][ T895] [ 8987.275852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8987.275852][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8987.275852][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8987.275852][ T895] ipv6_find_idev+0x102/0x170 [ 8987.275852][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8987.275852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.275852][ T895] netlink_rcv_skb+0x130/0x360 [ 8987.275852][ T895] netlink_unicast+0x449/0x710 [ 8987.275852][ T895] netlink_sendmsg+0x723/0xbe0 [ 8987.275852][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8987.275852][ T895] ___sys_sendmsg+0xee/0x170 [ 8987.275852][ T895] __sys_sendmsg+0xcd/0x170 [ 8987.275852][ T895] do_syscall_64+0xc6/0x1e0 [ 8987.275852][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8987.275852][ T895] [ 8997.502983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8997.503428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8997.503428][ T895] netdev_get_by_index+0x5e/0x80 [ 8997.503428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 8997.503428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 8997.503428][ T895] ip6_route_add+0x1c/0x140 [ 8997.503428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 8997.503428][ T895] addrconf_add_dev+0xe2/0x170 [ 8997.503428][ T895] inet6_addr_add+0x12f/0xa40 [ 8997.503428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 8997.503428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8997.503428][ T895] netlink_rcv_skb+0x130/0x360 [ 8997.503428][ T895] netlink_unicast+0x449/0x710 [ 8997.503428][ T895] netlink_sendmsg+0x723/0xbe0 [ 8997.503428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8997.503428][ T895] ___sys_sendmsg+0xee/0x170 [ 8997.503428][ T895] __sys_sendmsg+0xcd/0x170 [ 8997.503428][ T895] do_syscall_64+0xc6/0x1e0 [ 8997.503428][ T895] [ 8997.505872][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8997.505872][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 8997.505872][ T895] ipv6_find_idev+0x102/0x170 [ 8997.505872][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8997.505872][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8997.505872][ T895] netlink_rcv_skb+0x130/0x360 [ 8997.505872][ T895] netlink_unicast+0x449/0x710 [ 8997.505872][ T895] netlink_sendmsg+0x723/0xbe0 [ 8997.505872][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8997.505872][ T895] ___sys_sendmsg+0xee/0x170 [ 8997.505872][ T895] __sys_sendmsg+0xcd/0x170 [ 8997.505872][ T895] do_syscall_64+0xc6/0x1e0 [ 8997.505872][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8997.505872][ T895] [ 8997.507787][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 8997.507787][ T895] neigh_parms_alloc+0x1e5/0x510 [ 8997.507787][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 8997.507787][ T895] ipv6_find_idev+0x102/0x170 [ 8997.507787][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 8997.507787][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8997.507787][ T895] netlink_rcv_skb+0x130/0x360 [ 8997.507787][ T895] netlink_unicast+0x449/0x710 [ 8997.507787][ T895] netlink_sendmsg+0x723/0xbe0 [ 8997.507787][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 8997.507787][ T895] ___sys_sendmsg+0xee/0x170 [ 8997.507787][ T895] __sys_sendmsg+0xcd/0x170 [ 8997.507787][ T895] do_syscall_64+0xc6/0x1e0 [ 8997.507787][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8997.507787][ T895] [ 9007.750932][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9007.751421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9007.751421][ T895] netdev_get_by_index+0x5e/0x80 [ 9007.751421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9007.751421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9007.751421][ T895] ip6_route_add+0x1c/0x140 [ 9007.751421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9007.751421][ T895] addrconf_add_dev+0xe2/0x170 [ 9007.751421][ T895] inet6_addr_add+0x12f/0xa40 [ 9007.751421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9007.751421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9007.751421][ T895] netlink_rcv_skb+0x130/0x360 [ 9007.751421][ T895] netlink_unicast+0x449/0x710 [ 9007.751421][ T895] netlink_sendmsg+0x723/0xbe0 [ 9007.751421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9007.751421][ T895] ___sys_sendmsg+0xee/0x170 [ 9007.751421][ T895] __sys_sendmsg+0xcd/0x170 [ 9007.751421][ T895] do_syscall_64+0xc6/0x1e0 [ 9007.751421][ T895] [ 9007.753911][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9007.753911][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9007.753911][ T895] ipv6_find_idev+0x102/0x170 [ 9007.753911][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9007.753911][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9007.753911][ T895] netlink_rcv_skb+0x130/0x360 [ 9007.753911][ T895] netlink_unicast+0x449/0x710 [ 9007.753911][ T895] netlink_sendmsg+0x723/0xbe0 [ 9007.753911][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9007.753911][ T895] ___sys_sendmsg+0xee/0x170 [ 9007.753911][ T895] __sys_sendmsg+0xcd/0x170 [ 9007.753911][ T895] do_syscall_64+0xc6/0x1e0 [ 9007.753911][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9007.753911][ T895] [ 9007.755804][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9007.755804][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9007.755804][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9007.755804][ T895] ipv6_find_idev+0x102/0x170 [ 9007.755804][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9007.755804][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9007.755804][ T895] netlink_rcv_skb+0x130/0x360 [ 9007.755804][ T895] netlink_unicast+0x449/0x710 [ 9007.755804][ T895] netlink_sendmsg+0x723/0xbe0 [ 9007.755804][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9007.755804][ T895] ___sys_sendmsg+0xee/0x170 [ 9007.755804][ T895] __sys_sendmsg+0xcd/0x170 [ 9007.755804][ T895] do_syscall_64+0xc6/0x1e0 [ 9007.755804][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9007.755804][ T895] [ 9017.999078][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9017.999578][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9017.999578][ T895] netdev_get_by_index+0x5e/0x80 [ 9017.999578][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9017.999578][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9017.999578][ T895] ip6_route_add+0x1c/0x140 [ 9017.999578][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9017.999578][ T895] addrconf_add_dev+0xe2/0x170 [ 9017.999578][ T895] inet6_addr_add+0x12f/0xa40 [ 9017.999578][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9017.999578][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9017.999578][ T895] netlink_rcv_skb+0x130/0x360 [ 9017.999578][ T895] netlink_unicast+0x449/0x710 [ 9017.999578][ T895] netlink_sendmsg+0x723/0xbe0 [ 9017.999578][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9017.999578][ T895] ___sys_sendmsg+0xee/0x170 [ 9017.999578][ T895] __sys_sendmsg+0xcd/0x170 [ 9017.999578][ T895] do_syscall_64+0xc6/0x1e0 [ 9017.999578][ T895] [ 9018.002025][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9018.002025][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9018.002025][ T895] ipv6_find_idev+0x102/0x170 [ 9018.002025][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9018.002025][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9018.002025][ T895] netlink_rcv_skb+0x130/0x360 [ 9018.002025][ T895] netlink_unicast+0x449/0x710 [ 9018.002025][ T895] netlink_sendmsg+0x723/0xbe0 [ 9018.002025][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9018.002025][ T895] ___sys_sendmsg+0xee/0x170 [ 9018.002025][ T895] __sys_sendmsg+0xcd/0x170 [ 9018.002025][ T895] do_syscall_64+0xc6/0x1e0 [ 9018.002025][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9018.002025][ T895] [ 9018.003932][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9018.003932][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9018.003932][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9018.003932][ T895] ipv6_find_idev+0x102/0x170 [ 9018.003932][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9018.003932][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9018.003932][ T895] netlink_rcv_skb+0x130/0x360 [ 9018.003932][ T895] netlink_unicast+0x449/0x710 [ 9018.003932][ T895] netlink_sendmsg+0x723/0xbe0 [ 9018.003932][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9018.003932][ T895] ___sys_sendmsg+0xee/0x170 [ 9018.003932][ T895] __sys_sendmsg+0xcd/0x170 [ 9018.003932][ T895] do_syscall_64+0xc6/0x1e0 [ 9018.003932][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9018.003932][ T895] [ 9028.246999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9028.247436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9028.247436][ T895] netdev_get_by_index+0x5e/0x80 [ 9028.247436][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9028.247436][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9028.247436][ T895] ip6_route_add+0x1c/0x140 [ 9028.247436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9028.247436][ T895] addrconf_add_dev+0xe2/0x170 [ 9028.247436][ T895] inet6_addr_add+0x12f/0xa40 [ 9028.247436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9028.247436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.247436][ T895] netlink_rcv_skb+0x130/0x360 [ 9028.247436][ T895] netlink_unicast+0x449/0x710 [ 9028.247436][ T895] netlink_sendmsg+0x723/0xbe0 [ 9028.247436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9028.247436][ T895] ___sys_sendmsg+0xee/0x170 [ 9028.247436][ T895] __sys_sendmsg+0xcd/0x170 [ 9028.247436][ T895] do_syscall_64+0xc6/0x1e0 [ 9028.247436][ T895] [ 9028.249895][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9028.249895][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9028.249895][ T895] ipv6_find_idev+0x102/0x170 [ 9028.249895][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9028.249895][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.249895][ T895] netlink_rcv_skb+0x130/0x360 [ 9028.249895][ T895] netlink_unicast+0x449/0x710 [ 9028.249895][ T895] netlink_sendmsg+0x723/0xbe0 [ 9028.249895][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9028.249895][ T895] ___sys_sendmsg+0xee/0x170 [ 9028.249895][ T895] __sys_sendmsg+0xcd/0x170 [ 9028.249895][ T895] do_syscall_64+0xc6/0x1e0 [ 9028.249895][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9028.249895][ T895] [ 9028.251799][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9028.251799][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9028.251799][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9028.251799][ T895] ipv6_find_idev+0x102/0x170 [ 9028.251799][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9028.251799][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.251799][ T895] netlink_rcv_skb+0x130/0x360 [ 9028.251799][ T895] netlink_unicast+0x449/0x710 [ 9028.251799][ T895] netlink_sendmsg+0x723/0xbe0 [ 9028.251799][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9028.251799][ T895] ___sys_sendmsg+0xee/0x170 [ 9028.251799][ T895] __sys_sendmsg+0xcd/0x170 [ 9028.251799][ T895] do_syscall_64+0xc6/0x1e0 [ 9028.251799][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9028.251799][ T895] [ 9038.495007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9038.495518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9038.495518][ T895] netdev_get_by_index+0x5e/0x80 [ 9038.495518][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9038.495518][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9038.495518][ T895] ip6_route_add+0x1c/0x140 [ 9038.495518][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9038.495518][ T895] addrconf_add_dev+0xe2/0x170 [ 9038.495518][ T895] inet6_addr_add+0x12f/0xa40 [ 9038.495518][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9038.495518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.495518][ T895] netlink_rcv_skb+0x130/0x360 [ 9038.495518][ T895] netlink_unicast+0x449/0x710 [ 9038.495518][ T895] netlink_sendmsg+0x723/0xbe0 [ 9038.495518][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9038.495518][ T895] ___sys_sendmsg+0xee/0x170 [ 9038.495518][ T895] __sys_sendmsg+0xcd/0x170 [ 9038.495518][ T895] do_syscall_64+0xc6/0x1e0 [ 9038.495518][ T895] [ 9038.497968][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9038.497968][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9038.497968][ T895] ipv6_find_idev+0x102/0x170 [ 9038.497968][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9038.497968][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.497968][ T895] netlink_rcv_skb+0x130/0x360 [ 9038.497968][ T895] netlink_unicast+0x449/0x710 [ 9038.497968][ T895] netlink_sendmsg+0x723/0xbe0 [ 9038.497968][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9038.497968][ T895] ___sys_sendmsg+0xee/0x170 [ 9038.497968][ T895] __sys_sendmsg+0xcd/0x170 [ 9038.497968][ T895] do_syscall_64+0xc6/0x1e0 [ 9038.497968][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9038.497968][ T895] [ 9038.499886][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9038.499886][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9038.499886][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9038.499886][ T895] ipv6_find_idev+0x102/0x170 [ 9038.499886][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9038.499886][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.499886][ T895] netlink_rcv_skb+0x130/0x360 [ 9038.499886][ T895] netlink_unicast+0x449/0x710 [ 9038.499886][ T895] netlink_sendmsg+0x723/0xbe0 [ 9038.499886][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9038.499886][ T895] ___sys_sendmsg+0xee/0x170 [ 9038.499886][ T895] __sys_sendmsg+0xcd/0x170 [ 9038.499886][ T895] do_syscall_64+0xc6/0x1e0 [ 9038.499886][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9038.499886][ T895] [ 9048.742998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9048.743433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9048.743433][ T895] netdev_get_by_index+0x5e/0x80 [ 9048.743433][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9048.743433][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9048.743433][ T895] ip6_route_add+0x1c/0x140 [ 9048.743433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9048.743433][ T895] addrconf_add_dev+0xe2/0x170 [ 9048.743433][ T895] inet6_addr_add+0x12f/0xa40 [ 9048.743433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9048.743433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9048.743433][ T895] netlink_rcv_skb+0x130/0x360 [ 9048.743433][ T895] netlink_unicast+0x449/0x710 [ 9048.743433][ T895] netlink_sendmsg+0x723/0xbe0 [ 9048.743433][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9048.743433][ T895] ___sys_sendmsg+0xee/0x170 [ 9048.743433][ T895] __sys_sendmsg+0xcd/0x170 [ 9048.743433][ T895] do_syscall_64+0xc6/0x1e0 [ 9048.743433][ T895] [ 9048.745874][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9048.745874][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9048.745874][ T895] ipv6_find_idev+0x102/0x170 [ 9048.745874][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9048.745874][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9048.745874][ T895] netlink_rcv_skb+0x130/0x360 [ 9048.745874][ T895] netlink_unicast+0x449/0x710 [ 9048.745874][ T895] netlink_sendmsg+0x723/0xbe0 [ 9048.745874][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9048.745874][ T895] ___sys_sendmsg+0xee/0x170 [ 9048.745874][ T895] __sys_sendmsg+0xcd/0x170 [ 9048.745874][ T895] do_syscall_64+0xc6/0x1e0 [ 9048.745874][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9048.745874][ T895] [ 9048.747774][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9048.747774][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9048.747774][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9048.747774][ T895] ipv6_find_idev+0x102/0x170 [ 9048.747774][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9048.747774][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9048.747774][ T895] netlink_rcv_skb+0x130/0x360 [ 9048.747774][ T895] netlink_unicast+0x449/0x710 [ 9048.747774][ T895] netlink_sendmsg+0x723/0xbe0 [ 9048.747774][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9048.747774][ T895] ___sys_sendmsg+0xee/0x170 [ 9048.747774][ T895] __sys_sendmsg+0xcd/0x170 [ 9048.747774][ T895] do_syscall_64+0xc6/0x1e0 [ 9048.747774][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9048.747774][ T895] [ 9058.990989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9058.991489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9058.991489][ T895] netdev_get_by_index+0x5e/0x80 [ 9058.991489][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9058.991489][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9058.991489][ T895] ip6_route_add+0x1c/0x140 [ 9058.991489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9058.991489][ T895] addrconf_add_dev+0xe2/0x170 [ 9058.991489][ T895] inet6_addr_add+0x12f/0xa40 [ 9058.991489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9058.991489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9058.991489][ T895] netlink_rcv_skb+0x130/0x360 [ 9058.991489][ T895] netlink_unicast+0x449/0x710 [ 9058.991489][ T895] netlink_sendmsg+0x723/0xbe0 [ 9058.991489][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9058.991489][ T895] ___sys_sendmsg+0xee/0x170 [ 9058.991489][ T895] __sys_sendmsg+0xcd/0x170 [ 9058.991489][ T895] do_syscall_64+0xc6/0x1e0 [ 9058.991489][ T895] [ 9058.993938][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9058.993938][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9058.993938][ T895] ipv6_find_idev+0x102/0x170 [ 9058.993938][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9058.993938][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9058.993938][ T895] netlink_rcv_skb+0x130/0x360 [ 9058.993938][ T895] netlink_unicast+0x449/0x710 [ 9058.993938][ T895] netlink_sendmsg+0x723/0xbe0 [ 9058.993938][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9058.993938][ T895] ___sys_sendmsg+0xee/0x170 [ 9058.993938][ T895] __sys_sendmsg+0xcd/0x170 [ 9058.993938][ T895] do_syscall_64+0xc6/0x1e0 [ 9058.993938][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9058.993938][ T895] [ 9058.995843][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9058.995843][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9058.995843][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9058.995843][ T895] ipv6_find_idev+0x102/0x170 [ 9058.995843][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9058.995843][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9058.995843][ T895] netlink_rcv_skb+0x130/0x360 [ 9058.995843][ T895] netlink_unicast+0x449/0x710 [ 9058.995843][ T895] netlink_sendmsg+0x723/0xbe0 [ 9058.995843][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9058.995843][ T895] ___sys_sendmsg+0xee/0x170 [ 9058.995843][ T895] __sys_sendmsg+0xcd/0x170 [ 9058.995843][ T895] do_syscall_64+0xc6/0x1e0 [ 9058.995843][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9058.995843][ T895] [ 9069.094925][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9069.095367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9069.095367][ T895] netdev_get_by_index+0x5e/0x80 [ 9069.095367][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9069.095367][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9069.095367][ T895] ip6_route_add+0x1c/0x140 [ 9069.095367][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9069.095367][ T895] addrconf_add_dev+0xe2/0x170 [ 9069.095367][ T895] inet6_addr_add+0x12f/0xa40 [ 9069.095367][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9069.095367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.095367][ T895] netlink_rcv_skb+0x130/0x360 [ 9069.095367][ T895] netlink_unicast+0x449/0x710 [ 9069.095367][ T895] netlink_sendmsg+0x723/0xbe0 [ 9069.095367][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9069.095367][ T895] ___sys_sendmsg+0xee/0x170 [ 9069.095367][ T895] __sys_sendmsg+0xcd/0x170 [ 9069.095367][ T895] do_syscall_64+0xc6/0x1e0 [ 9069.095367][ T895] [ 9069.097865][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9069.097865][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9069.097865][ T895] ipv6_find_idev+0x102/0x170 [ 9069.097865][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9069.097865][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.097865][ T895] netlink_rcv_skb+0x130/0x360 [ 9069.097865][ T895] netlink_unicast+0x449/0x710 [ 9069.097865][ T895] netlink_sendmsg+0x723/0xbe0 [ 9069.097865][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9069.097865][ T895] ___sys_sendmsg+0xee/0x170 [ 9069.097865][ T895] __sys_sendmsg+0xcd/0x170 [ 9069.097865][ T895] do_syscall_64+0xc6/0x1e0 [ 9069.097865][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9069.097865][ T895] [ 9069.099763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9069.099763][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9069.099763][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9069.099763][ T895] ipv6_find_idev+0x102/0x170 [ 9069.099763][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9069.099763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.099763][ T895] netlink_rcv_skb+0x130/0x360 [ 9069.099763][ T895] netlink_unicast+0x449/0x710 [ 9069.099763][ T895] netlink_sendmsg+0x723/0xbe0 [ 9069.099763][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9069.099763][ T895] ___sys_sendmsg+0xee/0x170 [ 9069.099763][ T895] __sys_sendmsg+0xcd/0x170 [ 9069.099763][ T895] do_syscall_64+0xc6/0x1e0 [ 9069.099763][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9069.099763][ T895] [ 9079.342920][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9079.343417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9079.343417][ T895] netdev_get_by_index+0x5e/0x80 [ 9079.343417][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9079.343417][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9079.343417][ T895] ip6_route_add+0x1c/0x140 [ 9079.343417][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9079.343417][ T895] addrconf_add_dev+0xe2/0x170 [ 9079.343417][ T895] inet6_addr_add+0x12f/0xa40 [ 9079.343417][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9079.343417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.343417][ T895] netlink_rcv_skb+0x130/0x360 [ 9079.343417][ T895] netlink_unicast+0x449/0x710 [ 9079.343417][ T895] netlink_sendmsg+0x723/0xbe0 [ 9079.343417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9079.343417][ T895] ___sys_sendmsg+0xee/0x170 [ 9079.343417][ T895] __sys_sendmsg+0xcd/0x170 [ 9079.343417][ T895] do_syscall_64+0xc6/0x1e0 [ 9079.343417][ T895] [ 9079.345900][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9079.345900][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9079.345900][ T895] ipv6_find_idev+0x102/0x170 [ 9079.345900][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9079.345900][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.345900][ T895] netlink_rcv_skb+0x130/0x360 [ 9079.345900][ T895] netlink_unicast+0x449/0x710 [ 9079.345900][ T895] netlink_sendmsg+0x723/0xbe0 [ 9079.345900][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9079.345900][ T895] ___sys_sendmsg+0xee/0x170 [ 9079.345900][ T895] __sys_sendmsg+0xcd/0x170 [ 9079.345900][ T895] do_syscall_64+0xc6/0x1e0 [ 9079.345900][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9079.345900][ T895] [ 9079.347832][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9079.347832][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9079.347832][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9079.347832][ T895] ipv6_find_idev+0x102/0x170 [ 9079.347832][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9079.347832][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.347832][ T895] netlink_rcv_skb+0x130/0x360 [ 9079.347832][ T895] netlink_unicast+0x449/0x710 [ 9079.347832][ T895] netlink_sendmsg+0x723/0xbe0 [ 9079.347832][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9079.347832][ T895] ___sys_sendmsg+0xee/0x170 [ 9079.347832][ T895] __sys_sendmsg+0xcd/0x170 [ 9079.347832][ T895] do_syscall_64+0xc6/0x1e0 [ 9079.347832][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9079.347832][ T895] [ 9089.590926][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9089.591421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9089.591421][ T895] netdev_get_by_index+0x5e/0x80 [ 9089.591421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9089.591421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9089.591421][ T895] ip6_route_add+0x1c/0x140 [ 9089.591421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9089.591421][ T895] addrconf_add_dev+0xe2/0x170 [ 9089.591421][ T895] inet6_addr_add+0x12f/0xa40 [ 9089.591421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9089.591421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9089.591421][ T895] netlink_rcv_skb+0x130/0x360 [ 9089.591421][ T895] netlink_unicast+0x449/0x710 [ 9089.591421][ T895] netlink_sendmsg+0x723/0xbe0 [ 9089.591421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9089.591421][ T895] ___sys_sendmsg+0xee/0x170 [ 9089.591421][ T895] __sys_sendmsg+0xcd/0x170 [ 9089.591421][ T895] do_syscall_64+0xc6/0x1e0 [ 9089.591421][ T895] [ 9089.593890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9089.593890][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9089.593890][ T895] ipv6_find_idev+0x102/0x170 [ 9089.593890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9089.593890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9089.593890][ T895] netlink_rcv_skb+0x130/0x360 [ 9089.593890][ T895] netlink_unicast+0x449/0x710 [ 9089.593890][ T895] netlink_sendmsg+0x723/0xbe0 [ 9089.593890][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9089.593890][ T895] ___sys_sendmsg+0xee/0x170 [ 9089.593890][ T895] __sys_sendmsg+0xcd/0x170 [ 9089.593890][ T895] do_syscall_64+0xc6/0x1e0 [ 9089.593890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9089.593890][ T895] [ 9089.595811][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9089.595811][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9089.595811][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9089.595811][ T895] ipv6_find_idev+0x102/0x170 [ 9089.595811][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9089.595811][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9089.595811][ T895] netlink_rcv_skb+0x130/0x360 [ 9089.595811][ T895] netlink_unicast+0x449/0x710 [ 9089.595811][ T895] netlink_sendmsg+0x723/0xbe0 [ 9089.595811][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9089.595811][ T895] ___sys_sendmsg+0xee/0x170 [ 9089.595811][ T895] __sys_sendmsg+0xcd/0x170 [ 9089.595811][ T895] do_syscall_64+0xc6/0x1e0 [ 9089.595811][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9089.595811][ T895] [ 9099.838930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9099.839417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9099.839417][ T895] netdev_get_by_index+0x5e/0x80 [ 9099.839417][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9099.839417][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9099.839417][ T895] ip6_route_add+0x1c/0x140 [ 9099.839417][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9099.839417][ T895] addrconf_add_dev+0xe2/0x170 [ 9099.839417][ T895] inet6_addr_add+0x12f/0xa40 [ 9099.839417][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9099.839417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9099.839417][ T895] netlink_rcv_skb+0x130/0x360 [ 9099.839417][ T895] netlink_unicast+0x449/0x710 [ 9099.839417][ T895] netlink_sendmsg+0x723/0xbe0 [ 9099.839417][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9099.839417][ T895] ___sys_sendmsg+0xee/0x170 [ 9099.839417][ T895] __sys_sendmsg+0xcd/0x170 [ 9099.839417][ T895] do_syscall_64+0xc6/0x1e0 [ 9099.839417][ T895] [ 9099.841868][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9099.841868][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9099.841868][ T895] ipv6_find_idev+0x102/0x170 [ 9099.841868][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9099.841868][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9099.841868][ T895] netlink_rcv_skb+0x130/0x360 [ 9099.841868][ T895] netlink_unicast+0x449/0x710 [ 9099.841868][ T895] netlink_sendmsg+0x723/0xbe0 [ 9099.841868][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9099.841868][ T895] ___sys_sendmsg+0xee/0x170 [ 9099.841868][ T895] __sys_sendmsg+0xcd/0x170 [ 9099.841868][ T895] do_syscall_64+0xc6/0x1e0 [ 9099.841868][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9099.841868][ T895] [ 9099.843766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9099.843766][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9099.843766][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9099.843766][ T895] ipv6_find_idev+0x102/0x170 [ 9099.843766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9099.843766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9099.843766][ T895] netlink_rcv_skb+0x130/0x360 [ 9099.843766][ T895] netlink_unicast+0x449/0x710 [ 9099.843766][ T895] netlink_sendmsg+0x723/0xbe0 [ 9099.843766][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9099.843766][ T895] ___sys_sendmsg+0xee/0x170 [ 9099.843766][ T895] __sys_sendmsg+0xcd/0x170 [ 9099.843766][ T895] do_syscall_64+0xc6/0x1e0 [ 9099.843766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9099.843766][ T895] [ 9110.094943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9110.095435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9110.095435][ T895] netdev_get_by_index+0x5e/0x80 [ 9110.095435][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9110.095435][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9110.095435][ T895] ip6_route_add+0x1c/0x140 [ 9110.095435][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9110.095435][ T895] addrconf_add_dev+0xe2/0x170 [ 9110.095435][ T895] inet6_addr_add+0x12f/0xa40 [ 9110.095435][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9110.095435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.095435][ T895] netlink_rcv_skb+0x130/0x360 [ 9110.095435][ T895] netlink_unicast+0x449/0x710 [ 9110.095435][ T895] netlink_sendmsg+0x723/0xbe0 [ 9110.095435][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9110.095435][ T895] ___sys_sendmsg+0xee/0x170 [ 9110.095435][ T895] __sys_sendmsg+0xcd/0x170 [ 9110.095435][ T895] do_syscall_64+0xc6/0x1e0 [ 9110.095435][ T895] [ 9110.097953][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9110.097953][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9110.097953][ T895] ipv6_find_idev+0x102/0x170 [ 9110.097953][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9110.097953][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.097953][ T895] netlink_rcv_skb+0x130/0x360 [ 9110.097953][ T895] netlink_unicast+0x449/0x710 [ 9110.097953][ T895] netlink_sendmsg+0x723/0xbe0 [ 9110.097953][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9110.097953][ T895] ___sys_sendmsg+0xee/0x170 [ 9110.097953][ T895] __sys_sendmsg+0xcd/0x170 [ 9110.097953][ T895] do_syscall_64+0xc6/0x1e0 [ 9110.097953][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9110.097953][ T895] [ 9110.099854][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9110.099854][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9110.099854][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9110.099854][ T895] ipv6_find_idev+0x102/0x170 [ 9110.099854][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9110.099854][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.099854][ T895] netlink_rcv_skb+0x130/0x360 [ 9110.099854][ T895] netlink_unicast+0x449/0x710 [ 9110.099854][ T895] netlink_sendmsg+0x723/0xbe0 [ 9110.099854][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9110.099854][ T895] ___sys_sendmsg+0xee/0x170 [ 9110.099854][ T895] __sys_sendmsg+0xcd/0x170 [ 9110.099854][ T895] do_syscall_64+0xc6/0x1e0 [ 9110.099854][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9110.099854][ T895] [ 9120.342953][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9120.343449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9120.343449][ T895] netdev_get_by_index+0x5e/0x80 [ 9120.343449][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9120.343449][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9120.343449][ T895] ip6_route_add+0x1c/0x140 [ 9120.343449][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9120.343449][ T895] addrconf_add_dev+0xe2/0x170 [ 9120.343449][ T895] inet6_addr_add+0x12f/0xa40 [ 9120.343449][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9120.343449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.343449][ T895] netlink_rcv_skb+0x130/0x360 [ 9120.343449][ T895] netlink_unicast+0x449/0x710 [ 9120.343449][ T895] netlink_sendmsg+0x723/0xbe0 [ 9120.343449][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9120.343449][ T895] ___sys_sendmsg+0xee/0x170 [ 9120.343449][ T895] __sys_sendmsg+0xcd/0x170 [ 9120.343449][ T895] do_syscall_64+0xc6/0x1e0 [ 9120.343449][ T895] [ 9120.345934][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9120.345934][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9120.345934][ T895] ipv6_find_idev+0x102/0x170 [ 9120.345934][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9120.345934][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.345934][ T895] netlink_rcv_skb+0x130/0x360 [ 9120.345934][ T895] netlink_unicast+0x449/0x710 [ 9120.345934][ T895] netlink_sendmsg+0x723/0xbe0 [ 9120.345934][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9120.345934][ T895] ___sys_sendmsg+0xee/0x170 [ 9120.345934][ T895] __sys_sendmsg+0xcd/0x170 [ 9120.345934][ T895] do_syscall_64+0xc6/0x1e0 [ 9120.345934][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9120.345934][ T895] [ 9120.347844][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9120.347844][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9120.347844][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9120.347844][ T895] ipv6_find_idev+0x102/0x170 [ 9120.347844][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9120.347844][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.347844][ T895] netlink_rcv_skb+0x130/0x360 [ 9120.347844][ T895] netlink_unicast+0x449/0x710 [ 9120.347844][ T895] netlink_sendmsg+0x723/0xbe0 [ 9120.347844][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9120.347844][ T895] ___sys_sendmsg+0xee/0x170 [ 9120.347844][ T895] __sys_sendmsg+0xcd/0x170 [ 9120.347844][ T895] do_syscall_64+0xc6/0x1e0 [ 9120.347844][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9120.347844][ T895] [ 9130.590942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9130.591426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9130.591426][ T895] netdev_get_by_index+0x5e/0x80 [ 9130.591426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9130.591426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9130.591426][ T895] ip6_route_add+0x1c/0x140 [ 9130.591426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9130.591426][ T895] addrconf_add_dev+0xe2/0x170 [ 9130.591426][ T895] inet6_addr_add+0x12f/0xa40 [ 9130.591426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9130.591426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9130.591426][ T895] netlink_rcv_skb+0x130/0x360 [ 9130.591426][ T895] netlink_unicast+0x449/0x710 [ 9130.591426][ T895] netlink_sendmsg+0x723/0xbe0 [ 9130.591426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9130.591426][ T895] ___sys_sendmsg+0xee/0x170 [ 9130.591426][ T895] __sys_sendmsg+0xcd/0x170 [ 9130.591426][ T895] do_syscall_64+0xc6/0x1e0 [ 9130.591426][ T895] [ 9130.593976][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9130.593976][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9130.593976][ T895] ipv6_find_idev+0x102/0x170 [ 9130.593976][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9130.593976][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9130.593976][ T895] netlink_rcv_skb+0x130/0x360 [ 9130.593976][ T895] netlink_unicast+0x449/0x710 [ 9130.593976][ T895] netlink_sendmsg+0x723/0xbe0 [ 9130.593976][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9130.593976][ T895] ___sys_sendmsg+0xee/0x170 [ 9130.593976][ T895] __sys_sendmsg+0xcd/0x170 [ 9130.593976][ T895] do_syscall_64+0xc6/0x1e0 [ 9130.593976][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9130.593976][ T895] [ 9130.595877][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9130.595877][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9130.595877][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9130.595877][ T895] ipv6_find_idev+0x102/0x170 [ 9130.595877][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9130.595877][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9130.595877][ T895] netlink_rcv_skb+0x130/0x360 [ 9130.595877][ T895] netlink_unicast+0x449/0x710 [ 9130.595877][ T895] netlink_sendmsg+0x723/0xbe0 [ 9130.595877][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9130.595877][ T895] ___sys_sendmsg+0xee/0x170 [ 9130.595877][ T895] __sys_sendmsg+0xcd/0x170 [ 9130.595877][ T895] do_syscall_64+0xc6/0x1e0 [ 9130.595877][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9130.595877][ T895] [ 9140.838940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9140.839374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9140.839374][ T895] netdev_get_by_index+0x5e/0x80 [ 9140.839374][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9140.839374][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9140.839374][ T895] ip6_route_add+0x1c/0x140 [ 9140.839374][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9140.839374][ T895] addrconf_add_dev+0xe2/0x170 [ 9140.839374][ T895] inet6_addr_add+0x12f/0xa40 [ 9140.839374][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9140.839374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9140.839374][ T895] netlink_rcv_skb+0x130/0x360 [ 9140.839374][ T895] netlink_unicast+0x449/0x710 [ 9140.839374][ T895] netlink_sendmsg+0x723/0xbe0 [ 9140.839374][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9140.839374][ T895] ___sys_sendmsg+0xee/0x170 [ 9140.839374][ T895] __sys_sendmsg+0xcd/0x170 [ 9140.839374][ T895] do_syscall_64+0xc6/0x1e0 [ 9140.839374][ T895] [ 9140.841819][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9140.841819][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9140.841819][ T895] ipv6_find_idev+0x102/0x170 [ 9140.841819][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9140.841819][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9140.841819][ T895] netlink_rcv_skb+0x130/0x360 [ 9140.841819][ T895] netlink_unicast+0x449/0x710 [ 9140.841819][ T895] netlink_sendmsg+0x723/0xbe0 [ 9140.841819][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9140.841819][ T895] ___sys_sendmsg+0xee/0x170 [ 9140.841819][ T895] __sys_sendmsg+0xcd/0x170 [ 9140.841819][ T895] do_syscall_64+0xc6/0x1e0 [ 9140.841819][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9140.841819][ T895] [ 9140.843727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9140.843727][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9140.843727][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9140.843727][ T895] ipv6_find_idev+0x102/0x170 [ 9140.843727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9140.843727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9140.843727][ T895] netlink_rcv_skb+0x130/0x360 [ 9140.843727][ T895] netlink_unicast+0x449/0x710 [ 9140.843727][ T895] netlink_sendmsg+0x723/0xbe0 [ 9140.843727][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9140.843727][ T895] ___sys_sendmsg+0xee/0x170 [ 9140.843727][ T895] __sys_sendmsg+0xcd/0x170 [ 9140.843727][ T895] do_syscall_64+0xc6/0x1e0 [ 9140.843727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9140.843727][ T895] [ 9151.087008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9151.087509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9151.087509][ T895] netdev_get_by_index+0x5e/0x80 [ 9151.087509][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9151.087509][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9151.087509][ T895] ip6_route_add+0x1c/0x140 [ 9151.087509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9151.087509][ T895] addrconf_add_dev+0xe2/0x170 [ 9151.087509][ T895] inet6_addr_add+0x12f/0xa40 [ 9151.087509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9151.087509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.087509][ T895] netlink_rcv_skb+0x130/0x360 [ 9151.087509][ T895] netlink_unicast+0x449/0x710 [ 9151.087509][ T895] netlink_sendmsg+0x723/0xbe0 [ 9151.087509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9151.087509][ T895] ___sys_sendmsg+0xee/0x170 [ 9151.087509][ T895] __sys_sendmsg+0xcd/0x170 [ 9151.087509][ T895] do_syscall_64+0xc6/0x1e0 [ 9151.087509][ T895] [ 9151.090458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9151.090458][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9151.090458][ T895] ipv6_find_idev+0x102/0x170 [ 9151.090458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9151.090458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.090458][ T895] netlink_rcv_skb+0x130/0x360 [ 9151.090458][ T895] netlink_unicast+0x449/0x710 [ 9151.090458][ T895] netlink_sendmsg+0x723/0xbe0 [ 9151.090458][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9151.090458][ T895] ___sys_sendmsg+0xee/0x170 [ 9151.090458][ T895] __sys_sendmsg+0xcd/0x170 [ 9151.090458][ T895] do_syscall_64+0xc6/0x1e0 [ 9151.090458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9151.090458][ T895] [ 9151.092362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9151.092362][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9151.092362][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9151.092362][ T895] ipv6_find_idev+0x102/0x170 [ 9151.092362][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9151.092362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.092362][ T895] netlink_rcv_skb+0x130/0x360 [ 9151.092362][ T895] netlink_unicast+0x449/0x710 [ 9151.092362][ T895] netlink_sendmsg+0x723/0xbe0 [ 9151.092362][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9151.092362][ T895] ___sys_sendmsg+0xee/0x170 [ 9151.092362][ T895] __sys_sendmsg+0xcd/0x170 [ 9151.092362][ T895] do_syscall_64+0xc6/0x1e0 [ 9151.092362][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9151.092362][ T895] [ 9161.334996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9161.335497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9161.335497][ T895] netdev_get_by_index+0x5e/0x80 [ 9161.335497][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9161.335497][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9161.335497][ T895] ip6_route_add+0x1c/0x140 [ 9161.335497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9161.335497][ T895] addrconf_add_dev+0xe2/0x170 [ 9161.335497][ T895] inet6_addr_add+0x12f/0xa40 [ 9161.335497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9161.335497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.335497][ T895] netlink_rcv_skb+0x130/0x360 [ 9161.335497][ T895] netlink_unicast+0x449/0x710 [ 9161.335497][ T895] netlink_sendmsg+0x723/0xbe0 [ 9161.335497][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9161.335497][ T895] ___sys_sendmsg+0xee/0x170 [ 9161.335497][ T895] __sys_sendmsg+0xcd/0x170 [ 9161.335497][ T895] do_syscall_64+0xc6/0x1e0 [ 9161.335497][ T895] [ 9161.337941][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9161.337941][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9161.337941][ T895] ipv6_find_idev+0x102/0x170 [ 9161.337941][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9161.337941][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.337941][ T895] netlink_rcv_skb+0x130/0x360 [ 9161.337941][ T895] netlink_unicast+0x449/0x710 [ 9161.337941][ T895] netlink_sendmsg+0x723/0xbe0 [ 9161.337941][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9161.337941][ T895] ___sys_sendmsg+0xee/0x170 [ 9161.337941][ T895] __sys_sendmsg+0xcd/0x170 [ 9161.337941][ T895] do_syscall_64+0xc6/0x1e0 [ 9161.337941][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9161.337941][ T895] [ 9161.339849][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9161.339849][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9161.339849][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9161.339849][ T895] ipv6_find_idev+0x102/0x170 [ 9161.339849][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9161.339849][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.339849][ T895] netlink_rcv_skb+0x130/0x360 [ 9161.339849][ T895] netlink_unicast+0x449/0x710 [ 9161.339849][ T895] netlink_sendmsg+0x723/0xbe0 [ 9161.339849][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9161.339849][ T895] ___sys_sendmsg+0xee/0x170 [ 9161.339849][ T895] __sys_sendmsg+0xcd/0x170 [ 9161.339849][ T895] do_syscall_64+0xc6/0x1e0 [ 9161.339849][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9161.339849][ T895] [ 9171.582993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9171.583482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9171.583482][ T895] netdev_get_by_index+0x5e/0x80 [ 9171.583482][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9171.583482][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9171.583482][ T895] ip6_route_add+0x1c/0x140 [ 9171.583482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9171.583482][ T895] addrconf_add_dev+0xe2/0x170 [ 9171.583482][ T895] inet6_addr_add+0x12f/0xa40 [ 9171.583482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9171.583482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.583482][ T895] netlink_rcv_skb+0x130/0x360 [ 9171.583482][ T895] netlink_unicast+0x449/0x710 [ 9171.583482][ T895] netlink_sendmsg+0x723/0xbe0 [ 9171.583482][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9171.583482][ T895] ___sys_sendmsg+0xee/0x170 [ 9171.583482][ T895] __sys_sendmsg+0xcd/0x170 [ 9171.583482][ T895] do_syscall_64+0xc6/0x1e0 [ 9171.583482][ T895] [ 9171.585930][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9171.585930][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9171.585930][ T895] ipv6_find_idev+0x102/0x170 [ 9171.585930][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9171.585930][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.585930][ T895] netlink_rcv_skb+0x130/0x360 [ 9171.585930][ T895] netlink_unicast+0x449/0x710 [ 9171.585930][ T895] netlink_sendmsg+0x723/0xbe0 [ 9171.585930][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9171.585930][ T895] ___sys_sendmsg+0xee/0x170 [ 9171.585930][ T895] __sys_sendmsg+0xcd/0x170 [ 9171.585930][ T895] do_syscall_64+0xc6/0x1e0 [ 9171.585930][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9171.585930][ T895] [ 9171.587828][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9171.587828][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9171.587828][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9171.587828][ T895] ipv6_find_idev+0x102/0x170 [ 9171.587828][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9171.587828][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.587828][ T895] netlink_rcv_skb+0x130/0x360 [ 9171.587828][ T895] netlink_unicast+0x449/0x710 [ 9171.587828][ T895] netlink_sendmsg+0x723/0xbe0 [ 9171.587828][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9171.587828][ T895] ___sys_sendmsg+0xee/0x170 [ 9171.587828][ T895] __sys_sendmsg+0xcd/0x170 [ 9171.587828][ T895] do_syscall_64+0xc6/0x1e0 [ 9171.587828][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9171.587828][ T895] [ 9181.630927][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9181.631427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9181.631427][ T895] netdev_get_by_index+0x5e/0x80 [ 9181.631427][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9181.631427][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9181.631427][ T895] ip6_route_add+0x1c/0x140 [ 9181.631427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9181.631427][ T895] addrconf_add_dev+0xe2/0x170 [ 9181.631427][ T895] inet6_addr_add+0x12f/0xa40 [ 9181.631427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9181.631427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9181.631427][ T895] netlink_rcv_skb+0x130/0x360 [ 9181.631427][ T895] netlink_unicast+0x449/0x710 [ 9181.631427][ T895] netlink_sendmsg+0x723/0xbe0 [ 9181.631427][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9181.631427][ T895] ___sys_sendmsg+0xee/0x170 [ 9181.631427][ T895] __sys_sendmsg+0xcd/0x170 [ 9181.631427][ T895] do_syscall_64+0xc6/0x1e0 [ 9181.631427][ T895] [ 9181.633912][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9181.633912][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9181.633912][ T895] ipv6_find_idev+0x102/0x170 [ 9181.633912][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9181.633912][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9181.633912][ T895] netlink_rcv_skb+0x130/0x360 [ 9181.633912][ T895] netlink_unicast+0x449/0x710 [ 9181.633912][ T895] netlink_sendmsg+0x723/0xbe0 [ 9181.633912][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9181.633912][ T895] ___sys_sendmsg+0xee/0x170 [ 9181.633912][ T895] __sys_sendmsg+0xcd/0x170 [ 9181.633912][ T895] do_syscall_64+0xc6/0x1e0 [ 9181.633912][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9181.633912][ T895] [ 9181.635820][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9181.635820][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9181.635820][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9181.635820][ T895] ipv6_find_idev+0x102/0x170 [ 9181.635820][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9181.635820][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9181.635820][ T895] netlink_rcv_skb+0x130/0x360 [ 9181.635820][ T895] netlink_unicast+0x449/0x710 [ 9181.635820][ T895] netlink_sendmsg+0x723/0xbe0 [ 9181.635820][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9181.635820][ T895] ___sys_sendmsg+0xee/0x170 [ 9181.635820][ T895] __sys_sendmsg+0xcd/0x170 [ 9181.635820][ T895] do_syscall_64+0xc6/0x1e0 [ 9181.635820][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9181.635820][ T895] [ 9191.878929][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9191.879421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9191.879421][ T895] netdev_get_by_index+0x5e/0x80 [ 9191.879421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9191.879421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9191.879421][ T895] ip6_route_add+0x1c/0x140 [ 9191.879421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9191.879421][ T895] addrconf_add_dev+0xe2/0x170 [ 9191.879421][ T895] inet6_addr_add+0x12f/0xa40 [ 9191.879421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9191.879421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9191.879421][ T895] netlink_rcv_skb+0x130/0x360 [ 9191.879421][ T895] netlink_unicast+0x449/0x710 [ 9191.879421][ T895] netlink_sendmsg+0x723/0xbe0 [ 9191.879421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9191.879421][ T895] ___sys_sendmsg+0xee/0x170 [ 9191.879421][ T895] __sys_sendmsg+0xcd/0x170 [ 9191.879421][ T895] do_syscall_64+0xc6/0x1e0 [ 9191.879421][ T895] [ 9191.881870][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9191.881870][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9191.881870][ T895] ipv6_find_idev+0x102/0x170 [ 9191.881870][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9191.881870][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9191.881870][ T895] netlink_rcv_skb+0x130/0x360 [ 9191.881870][ T895] netlink_unicast+0x449/0x710 [ 9191.881870][ T895] netlink_sendmsg+0x723/0xbe0 [ 9191.881870][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9191.881870][ T895] ___sys_sendmsg+0xee/0x170 [ 9191.881870][ T895] __sys_sendmsg+0xcd/0x170 [ 9191.881870][ T895] do_syscall_64+0xc6/0x1e0 [ 9191.881870][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9191.881870][ T895] [ 9191.883870][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9191.883870][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9191.883870][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9191.883870][ T895] ipv6_find_idev+0x102/0x170 [ 9191.883870][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9191.883870][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9191.883870][ T895] netlink_rcv_skb+0x130/0x360 [ 9191.883870][ T895] netlink_unicast+0x449/0x710 [ 9191.883870][ T895] netlink_sendmsg+0x723/0xbe0 [ 9191.883870][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9191.883870][ T895] ___sys_sendmsg+0xee/0x170 [ 9191.883870][ T895] __sys_sendmsg+0xcd/0x170 [ 9191.883870][ T895] do_syscall_64+0xc6/0x1e0 [ 9191.883870][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9191.883870][ T895] [ 9201.958928][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9201.959357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9201.959357][ T895] netdev_get_by_index+0x5e/0x80 [ 9201.959357][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9201.959357][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9201.959357][ T895] ip6_route_add+0x1c/0x140 [ 9201.959357][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9201.959357][ T895] addrconf_add_dev+0xe2/0x170 [ 9201.959357][ T895] inet6_addr_add+0x12f/0xa40 [ 9201.959357][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9201.959357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9201.959357][ T895] netlink_rcv_skb+0x130/0x360 [ 9201.959357][ T895] netlink_unicast+0x449/0x710 [ 9201.959357][ T895] netlink_sendmsg+0x723/0xbe0 [ 9201.959357][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9201.959357][ T895] ___sys_sendmsg+0xee/0x170 [ 9201.959357][ T895] __sys_sendmsg+0xcd/0x170 [ 9201.959357][ T895] do_syscall_64+0xc6/0x1e0 [ 9201.959357][ T895] [ 9201.961795][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9201.961795][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9201.961795][ T895] ipv6_find_idev+0x102/0x170 [ 9201.961795][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9201.961795][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9201.961795][ T895] netlink_rcv_skb+0x130/0x360 [ 9201.961795][ T895] netlink_unicast+0x449/0x710 [ 9201.961795][ T895] netlink_sendmsg+0x723/0xbe0 [ 9201.961795][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9201.961795][ T895] ___sys_sendmsg+0xee/0x170 [ 9201.961795][ T895] __sys_sendmsg+0xcd/0x170 [ 9201.961795][ T895] do_syscall_64+0xc6/0x1e0 [ 9201.961795][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9201.961795][ T895] [ 9201.963674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9201.963674][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9201.963674][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9201.963674][ T895] ipv6_find_idev+0x102/0x170 [ 9201.963674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9201.963674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9201.963674][ T895] netlink_rcv_skb+0x130/0x360 [ 9201.963674][ T895] netlink_unicast+0x449/0x710 [ 9201.963674][ T895] netlink_sendmsg+0x723/0xbe0 [ 9201.963674][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9201.963674][ T895] ___sys_sendmsg+0xee/0x170 [ 9201.963674][ T895] __sys_sendmsg+0xcd/0x170 [ 9201.963674][ T895] do_syscall_64+0xc6/0x1e0 [ 9201.963674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9201.963674][ T895] [ 9212.206931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9212.207422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9212.207422][ T895] netdev_get_by_index+0x5e/0x80 [ 9212.207422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9212.207422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9212.207422][ T895] ip6_route_add+0x1c/0x140 [ 9212.207422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9212.207422][ T895] addrconf_add_dev+0xe2/0x170 [ 9212.207422][ T895] inet6_addr_add+0x12f/0xa40 [ 9212.207422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9212.207422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.207422][ T895] netlink_rcv_skb+0x130/0x360 [ 9212.207422][ T895] netlink_unicast+0x449/0x710 [ 9212.207422][ T895] netlink_sendmsg+0x723/0xbe0 [ 9212.207422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9212.207422][ T895] ___sys_sendmsg+0xee/0x170 [ 9212.207422][ T895] __sys_sendmsg+0xcd/0x170 [ 9212.207422][ T895] do_syscall_64+0xc6/0x1e0 [ 9212.207422][ T895] [ 9212.209878][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9212.209878][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9212.209878][ T895] ipv6_find_idev+0x102/0x170 [ 9212.209878][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9212.209878][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.209878][ T895] netlink_rcv_skb+0x130/0x360 [ 9212.209878][ T895] netlink_unicast+0x449/0x710 [ 9212.209878][ T895] netlink_sendmsg+0x723/0xbe0 [ 9212.209878][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9212.209878][ T895] ___sys_sendmsg+0xee/0x170 [ 9212.209878][ T895] __sys_sendmsg+0xcd/0x170 [ 9212.209878][ T895] do_syscall_64+0xc6/0x1e0 [ 9212.209878][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9212.209878][ T895] [ 9212.211768][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9212.211768][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9212.211768][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9212.211768][ T895] ipv6_find_idev+0x102/0x170 [ 9212.211768][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9212.211768][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.211768][ T895] netlink_rcv_skb+0x130/0x360 [ 9212.211768][ T895] netlink_unicast+0x449/0x710 [ 9212.211768][ T895] netlink_sendmsg+0x723/0xbe0 [ 9212.211768][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9212.211768][ T895] ___sys_sendmsg+0xee/0x170 [ 9212.211768][ T895] __sys_sendmsg+0xcd/0x170 [ 9212.211768][ T895] do_syscall_64+0xc6/0x1e0 [ 9212.211768][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9212.211768][ T895] [ 9222.455005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9222.455511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9222.455511][ T895] netdev_get_by_index+0x5e/0x80 [ 9222.455511][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9222.455511][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9222.455511][ T895] ip6_route_add+0x1c/0x140 [ 9222.455511][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9222.455511][ T895] addrconf_add_dev+0xe2/0x170 [ 9222.455511][ T895] inet6_addr_add+0x12f/0xa40 [ 9222.455511][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9222.455511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9222.455511][ T895] netlink_rcv_skb+0x130/0x360 [ 9222.455511][ T895] netlink_unicast+0x449/0x710 [ 9222.455511][ T895] netlink_sendmsg+0x723/0xbe0 [ 9222.455511][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9222.455511][ T895] ___sys_sendmsg+0xee/0x170 [ 9222.455511][ T895] __sys_sendmsg+0xcd/0x170 [ 9222.455511][ T895] do_syscall_64+0xc6/0x1e0 [ 9222.455511][ T895] [ 9222.457964][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9222.457964][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9222.457964][ T895] ipv6_find_idev+0x102/0x170 [ 9222.457964][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9222.457964][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9222.457964][ T895] netlink_rcv_skb+0x130/0x360 [ 9222.457964][ T895] netlink_unicast+0x449/0x710 [ 9222.457964][ T895] netlink_sendmsg+0x723/0xbe0 [ 9222.457964][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9222.457964][ T895] ___sys_sendmsg+0xee/0x170 [ 9222.457964][ T895] __sys_sendmsg+0xcd/0x170 [ 9222.457964][ T895] do_syscall_64+0xc6/0x1e0 [ 9222.457964][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9222.457964][ T895] [ 9222.459883][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9222.459883][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9222.459883][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9222.459883][ T895] ipv6_find_idev+0x102/0x170 [ 9222.459883][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9222.459883][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9222.459883][ T895] netlink_rcv_skb+0x130/0x360 [ 9222.459883][ T895] netlink_unicast+0x449/0x710 [ 9222.459883][ T895] netlink_sendmsg+0x723/0xbe0 [ 9222.459883][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9222.459883][ T895] ___sys_sendmsg+0xee/0x170 [ 9222.459883][ T895] __sys_sendmsg+0xcd/0x170 [ 9222.459883][ T895] do_syscall_64+0xc6/0x1e0 [ 9222.459883][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9222.459883][ T895] [ 9232.703000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9232.703487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9232.703487][ T895] netdev_get_by_index+0x5e/0x80 [ 9232.703487][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9232.703487][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9232.703487][ T895] ip6_route_add+0x1c/0x140 [ 9232.703487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9232.703487][ T895] addrconf_add_dev+0xe2/0x170 [ 9232.703487][ T895] inet6_addr_add+0x12f/0xa40 [ 9232.703487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9232.703487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9232.703487][ T895] netlink_rcv_skb+0x130/0x360 [ 9232.703487][ T895] netlink_unicast+0x449/0x710 [ 9232.703487][ T895] netlink_sendmsg+0x723/0xbe0 [ 9232.703487][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9232.703487][ T895] ___sys_sendmsg+0xee/0x170 [ 9232.703487][ T895] __sys_sendmsg+0xcd/0x170 [ 9232.703487][ T895] do_syscall_64+0xc6/0x1e0 [ 9232.703487][ T895] [ 9232.705946][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9232.705946][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9232.705946][ T895] ipv6_find_idev+0x102/0x170 [ 9232.705946][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9232.705946][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9232.705946][ T895] netlink_rcv_skb+0x130/0x360 [ 9232.705946][ T895] netlink_unicast+0x449/0x710 [ 9232.705946][ T895] netlink_sendmsg+0x723/0xbe0 [ 9232.705946][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9232.705946][ T895] ___sys_sendmsg+0xee/0x170 [ 9232.705946][ T895] __sys_sendmsg+0xcd/0x170 [ 9232.705946][ T895] do_syscall_64+0xc6/0x1e0 [ 9232.705946][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9232.705946][ T895] [ 9232.707838][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9232.707838][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9232.707838][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9232.707838][ T895] ipv6_find_idev+0x102/0x170 [ 9232.707838][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9232.707838][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9232.707838][ T895] netlink_rcv_skb+0x130/0x360 [ 9232.707838][ T895] netlink_unicast+0x449/0x710 [ 9232.707838][ T895] netlink_sendmsg+0x723/0xbe0 [ 9232.707838][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9232.707838][ T895] ___sys_sendmsg+0xee/0x170 [ 9232.707838][ T895] __sys_sendmsg+0xcd/0x170 [ 9232.707838][ T895] do_syscall_64+0xc6/0x1e0 [ 9232.707838][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9232.707838][ T895] [ 9242.950995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9242.951486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9242.951486][ T895] netdev_get_by_index+0x5e/0x80 [ 9242.951486][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9242.951486][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9242.951486][ T895] ip6_route_add+0x1c/0x140 [ 9242.951486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9242.951486][ T895] addrconf_add_dev+0xe2/0x170 [ 9242.951486][ T895] inet6_addr_add+0x12f/0xa40 [ 9242.951486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9242.951486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9242.951486][ T895] netlink_rcv_skb+0x130/0x360 [ 9242.951486][ T895] netlink_unicast+0x449/0x710 [ 9242.951486][ T895] netlink_sendmsg+0x723/0xbe0 [ 9242.951486][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9242.951486][ T895] ___sys_sendmsg+0xee/0x170 [ 9242.951486][ T895] __sys_sendmsg+0xcd/0x170 [ 9242.951486][ T895] do_syscall_64+0xc6/0x1e0 [ 9242.951486][ T895] [ 9242.953943][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9242.953943][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9242.953943][ T895] ipv6_find_idev+0x102/0x170 [ 9242.953943][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9242.953943][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9242.953943][ T895] netlink_rcv_skb+0x130/0x360 [ 9242.953943][ T895] netlink_unicast+0x449/0x710 [ 9242.953943][ T895] netlink_sendmsg+0x723/0xbe0 [ 9242.953943][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9242.953943][ T895] ___sys_sendmsg+0xee/0x170 [ 9242.953943][ T895] __sys_sendmsg+0xcd/0x170 [ 9242.953943][ T895] do_syscall_64+0xc6/0x1e0 [ 9242.953943][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9242.953943][ T895] [ 9242.956388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9242.956388][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9242.956388][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9242.956388][ T895] ipv6_find_idev+0x102/0x170 [ 9242.956388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9242.956388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9242.956388][ T895] netlink_rcv_skb+0x130/0x360 [ 9242.956388][ T895] netlink_unicast+0x449/0x710 [ 9242.956388][ T895] netlink_sendmsg+0x723/0xbe0 [ 9242.956388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9242.956388][ T895] ___sys_sendmsg+0xee/0x170 [ 9242.956388][ T895] __sys_sendmsg+0xcd/0x170 [ 9242.956388][ T895] do_syscall_64+0xc6/0x1e0 [ 9242.956388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9242.956388][ T895] [ 9253.118998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9253.119428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9253.119428][ T895] netdev_get_by_index+0x5e/0x80 [ 9253.119428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9253.119428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9253.119428][ T895] ip6_route_add+0x1c/0x140 [ 9253.119428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9253.119428][ T895] addrconf_add_dev+0xe2/0x170 [ 9253.119428][ T895] inet6_addr_add+0x12f/0xa40 [ 9253.119428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9253.119428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.119428][ T895] netlink_rcv_skb+0x130/0x360 [ 9253.119428][ T895] netlink_unicast+0x449/0x710 [ 9253.119428][ T895] netlink_sendmsg+0x723/0xbe0 [ 9253.119428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9253.119428][ T895] ___sys_sendmsg+0xee/0x170 [ 9253.119428][ T895] __sys_sendmsg+0xcd/0x170 [ 9253.119428][ T895] do_syscall_64+0xc6/0x1e0 [ 9253.119428][ T895] [ 9253.121875][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9253.121875][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9253.121875][ T895] ipv6_find_idev+0x102/0x170 [ 9253.121875][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9253.121875][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.121875][ T895] netlink_rcv_skb+0x130/0x360 [ 9253.121875][ T895] netlink_unicast+0x449/0x710 [ 9253.121875][ T895] netlink_sendmsg+0x723/0xbe0 [ 9253.121875][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9253.121875][ T895] ___sys_sendmsg+0xee/0x170 [ 9253.121875][ T895] __sys_sendmsg+0xcd/0x170 [ 9253.121875][ T895] do_syscall_64+0xc6/0x1e0 [ 9253.121875][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9253.121875][ T895] [ 9253.123769][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9253.123769][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9253.123769][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9253.123769][ T895] ipv6_find_idev+0x102/0x170 [ 9253.123769][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9253.123769][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.123769][ T895] netlink_rcv_skb+0x130/0x360 [ 9253.123769][ T895] netlink_unicast+0x449/0x710 [ 9253.123769][ T895] netlink_sendmsg+0x723/0xbe0 [ 9253.123769][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9253.123769][ T895] ___sys_sendmsg+0xee/0x170 [ 9253.123769][ T895] __sys_sendmsg+0xcd/0x170 [ 9253.123769][ T895] do_syscall_64+0xc6/0x1e0 [ 9253.123769][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9253.123769][ T895] [ 9263.366929][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9263.367436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9263.367436][ T895] netdev_get_by_index+0x5e/0x80 [ 9263.367436][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9263.367436][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9263.367436][ T895] ip6_route_add+0x1c/0x140 [ 9263.367436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9263.367436][ T895] addrconf_add_dev+0xe2/0x170 [ 9263.367436][ T895] inet6_addr_add+0x12f/0xa40 [ 9263.367436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9263.367436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9263.367436][ T895] netlink_rcv_skb+0x130/0x360 [ 9263.367436][ T895] netlink_unicast+0x449/0x710 [ 9263.367436][ T895] netlink_sendmsg+0x723/0xbe0 [ 9263.367436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9263.367436][ T895] ___sys_sendmsg+0xee/0x170 [ 9263.367436][ T895] __sys_sendmsg+0xcd/0x170 [ 9263.367436][ T895] do_syscall_64+0xc6/0x1e0 [ 9263.367436][ T895] [ 9263.369881][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9263.369881][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9263.369881][ T895] ipv6_find_idev+0x102/0x170 [ 9263.369881][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9263.369881][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9263.369881][ T895] netlink_rcv_skb+0x130/0x360 [ 9263.369881][ T895] netlink_unicast+0x449/0x710 [ 9263.369881][ T895] netlink_sendmsg+0x723/0xbe0 [ 9263.369881][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9263.369881][ T895] ___sys_sendmsg+0xee/0x170 [ 9263.369881][ T895] __sys_sendmsg+0xcd/0x170 [ 9263.369881][ T895] do_syscall_64+0xc6/0x1e0 [ 9263.369881][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9263.369881][ T895] [ 9263.371784][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9263.371784][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9263.371784][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9263.371784][ T895] ipv6_find_idev+0x102/0x170 [ 9263.371784][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9263.371784][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9263.371784][ T895] netlink_rcv_skb+0x130/0x360 [ 9263.371784][ T895] netlink_unicast+0x449/0x710 [ 9263.371784][ T895] netlink_sendmsg+0x723/0xbe0 [ 9263.371784][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9263.371784][ T895] ___sys_sendmsg+0xee/0x170 [ 9263.371784][ T895] __sys_sendmsg+0xcd/0x170 [ 9263.371784][ T895] do_syscall_64+0xc6/0x1e0 [ 9263.371784][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9263.371784][ T895] [ 9273.374993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9273.375860][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9273.375860][ T895] netdev_get_by_index+0x5e/0x80 [ 9273.375860][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9273.375860][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9273.375860][ T895] ip6_route_add+0x1c/0x140 [ 9273.375860][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9273.375860][ T895] addrconf_add_dev+0xe2/0x170 [ 9273.375860][ T895] inet6_addr_add+0x12f/0xa40 [ 9273.375860][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9273.375860][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9273.375860][ T895] netlink_rcv_skb+0x130/0x360 [ 9273.375860][ T895] netlink_unicast+0x449/0x710 [ 9273.375860][ T895] netlink_sendmsg+0x723/0xbe0 [ 9273.375860][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9273.375860][ T895] ___sys_sendmsg+0xee/0x170 [ 9273.375860][ T895] __sys_sendmsg+0xcd/0x170 [ 9273.375860][ T895] do_syscall_64+0xc6/0x1e0 [ 9273.375860][ T895] [ 9273.378319][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9273.378319][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9273.378319][ T895] ipv6_find_idev+0x102/0x170 [ 9273.378319][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9273.378319][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9273.378319][ T895] netlink_rcv_skb+0x130/0x360 [ 9273.378319][ T895] netlink_unicast+0x449/0x710 [ 9273.378319][ T895] netlink_sendmsg+0x723/0xbe0 [ 9273.378319][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9273.378319][ T895] ___sys_sendmsg+0xee/0x170 [ 9273.378319][ T895] __sys_sendmsg+0xcd/0x170 [ 9273.378319][ T895] do_syscall_64+0xc6/0x1e0 [ 9273.378319][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9273.378319][ T895] [ 9273.380210][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9273.380210][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9273.380210][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9273.380210][ T895] ipv6_find_idev+0x102/0x170 [ 9273.380210][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9273.380210][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9273.380210][ T895] netlink_rcv_skb+0x130/0x360 [ 9273.380210][ T895] netlink_unicast+0x449/0x710 [ 9273.380210][ T895] netlink_sendmsg+0x723/0xbe0 [ 9273.380210][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9273.380210][ T895] ___sys_sendmsg+0xee/0x170 [ 9273.380210][ T895] __sys_sendmsg+0xcd/0x170 [ 9273.380210][ T895] do_syscall_64+0xc6/0x1e0 [ 9273.380210][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9273.380210][ T895] [ 9283.630990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9283.631503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9283.631503][ T895] netdev_get_by_index+0x5e/0x80 [ 9283.631503][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9283.631503][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9283.631503][ T895] ip6_route_add+0x1c/0x140 [ 9283.631503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9283.631503][ T895] addrconf_add_dev+0xe2/0x170 [ 9283.631503][ T895] inet6_addr_add+0x12f/0xa40 [ 9283.631503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9283.631503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9283.631503][ T895] netlink_rcv_skb+0x130/0x360 [ 9283.631503][ T895] netlink_unicast+0x449/0x710 [ 9283.631503][ T895] netlink_sendmsg+0x723/0xbe0 [ 9283.631503][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9283.631503][ T895] ___sys_sendmsg+0xee/0x170 [ 9283.631503][ T895] __sys_sendmsg+0xcd/0x170 [ 9283.631503][ T895] do_syscall_64+0xc6/0x1e0 [ 9283.631503][ T895] [ 9283.633940][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9283.633940][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9283.633940][ T895] ipv6_find_idev+0x102/0x170 [ 9283.633940][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9283.633940][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9283.633940][ T895] netlink_rcv_skb+0x130/0x360 [ 9283.633940][ T895] netlink_unicast+0x449/0x710 [ 9283.633940][ T895] netlink_sendmsg+0x723/0xbe0 [ 9283.633940][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9283.633940][ T895] ___sys_sendmsg+0xee/0x170 [ 9283.633940][ T895] __sys_sendmsg+0xcd/0x170 [ 9283.633940][ T895] do_syscall_64+0xc6/0x1e0 [ 9283.633940][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9283.633940][ T895] [ 9283.635841][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9283.635841][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9283.635841][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9283.635841][ T895] ipv6_find_idev+0x102/0x170 [ 9283.635841][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9283.635841][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9283.635841][ T895] netlink_rcv_skb+0x130/0x360 [ 9283.635841][ T895] netlink_unicast+0x449/0x710 [ 9283.635841][ T895] netlink_sendmsg+0x723/0xbe0 [ 9283.635841][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9283.635841][ T895] ___sys_sendmsg+0xee/0x170 [ 9283.635841][ T895] __sys_sendmsg+0xcd/0x170 [ 9283.635841][ T895] do_syscall_64+0xc6/0x1e0 [ 9283.635841][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9283.635841][ T895] [ 9293.886933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9293.887426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9293.887426][ T895] netdev_get_by_index+0x5e/0x80 [ 9293.887426][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9293.887426][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9293.887426][ T895] ip6_route_add+0x1c/0x140 [ 9293.887426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9293.887426][ T895] addrconf_add_dev+0xe2/0x170 [ 9293.887426][ T895] inet6_addr_add+0x12f/0xa40 [ 9293.887426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9293.887426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9293.887426][ T895] netlink_rcv_skb+0x130/0x360 [ 9293.887426][ T895] netlink_unicast+0x449/0x710 [ 9293.887426][ T895] netlink_sendmsg+0x723/0xbe0 [ 9293.887426][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9293.887426][ T895] ___sys_sendmsg+0xee/0x170 [ 9293.887426][ T895] __sys_sendmsg+0xcd/0x170 [ 9293.887426][ T895] do_syscall_64+0xc6/0x1e0 [ 9293.887426][ T895] [ 9293.889880][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9293.889880][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9293.889880][ T895] ipv6_find_idev+0x102/0x170 [ 9293.889880][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9293.889880][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9293.889880][ T895] netlink_rcv_skb+0x130/0x360 [ 9293.889880][ T895] netlink_unicast+0x449/0x710 [ 9293.889880][ T895] netlink_sendmsg+0x723/0xbe0 [ 9293.889880][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9293.889880][ T895] ___sys_sendmsg+0xee/0x170 [ 9293.889880][ T895] __sys_sendmsg+0xcd/0x170 [ 9293.889880][ T895] do_syscall_64+0xc6/0x1e0 [ 9293.889880][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9293.889880][ T895] [ 9293.891779][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9293.891779][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9293.891779][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9293.891779][ T895] ipv6_find_idev+0x102/0x170 [ 9293.891779][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9293.891779][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9293.891779][ T895] netlink_rcv_skb+0x130/0x360 [ 9293.891779][ T895] netlink_unicast+0x449/0x710 [ 9293.891779][ T895] netlink_sendmsg+0x723/0xbe0 [ 9293.891779][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9293.891779][ T895] ___sys_sendmsg+0xee/0x170 [ 9293.891779][ T895] __sys_sendmsg+0xcd/0x170 [ 9293.891779][ T895] do_syscall_64+0xc6/0x1e0 [ 9293.891779][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9293.891779][ T895] [ 9304.142936][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9304.143428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9304.143428][ T895] netdev_get_by_index+0x5e/0x80 [ 9304.143428][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9304.143428][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9304.143428][ T895] ip6_route_add+0x1c/0x140 [ 9304.143428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9304.143428][ T895] addrconf_add_dev+0xe2/0x170 [ 9304.143428][ T895] inet6_addr_add+0x12f/0xa40 [ 9304.143428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9304.143428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.143428][ T895] netlink_rcv_skb+0x130/0x360 [ 9304.143428][ T895] netlink_unicast+0x449/0x710 [ 9304.143428][ T895] netlink_sendmsg+0x723/0xbe0 [ 9304.143428][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9304.143428][ T895] ___sys_sendmsg+0xee/0x170 [ 9304.143428][ T895] __sys_sendmsg+0xcd/0x170 [ 9304.143428][ T895] do_syscall_64+0xc6/0x1e0 [ 9304.143428][ T895] [ 9304.145913][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9304.145913][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9304.145913][ T895] ipv6_find_idev+0x102/0x170 [ 9304.145913][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9304.145913][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.145913][ T895] netlink_rcv_skb+0x130/0x360 [ 9304.145913][ T895] netlink_unicast+0x449/0x710 [ 9304.145913][ T895] netlink_sendmsg+0x723/0xbe0 [ 9304.145913][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9304.145913][ T895] ___sys_sendmsg+0xee/0x170 [ 9304.145913][ T895] __sys_sendmsg+0xcd/0x170 [ 9304.145913][ T895] do_syscall_64+0xc6/0x1e0 [ 9304.145913][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9304.145913][ T895] [ 9304.147818][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9304.147818][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9304.147818][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9304.147818][ T895] ipv6_find_idev+0x102/0x170 [ 9304.147818][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9304.147818][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.147818][ T895] netlink_rcv_skb+0x130/0x360 [ 9304.147818][ T895] netlink_unicast+0x449/0x710 [ 9304.147818][ T895] netlink_sendmsg+0x723/0xbe0 [ 9304.147818][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9304.147818][ T895] ___sys_sendmsg+0xee/0x170 [ 9304.147818][ T895] __sys_sendmsg+0xcd/0x170 [ 9304.147818][ T895] do_syscall_64+0xc6/0x1e0 [ 9304.147818][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9304.147818][ T895] [ 9314.398989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9314.399422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9314.399422][ T895] netdev_get_by_index+0x5e/0x80 [ 9314.399422][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9314.399422][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9314.399422][ T895] ip6_route_add+0x1c/0x140 [ 9314.399422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9314.399422][ T895] addrconf_add_dev+0xe2/0x170 [ 9314.399422][ T895] inet6_addr_add+0x12f/0xa40 [ 9314.399422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9314.399422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9314.399422][ T895] netlink_rcv_skb+0x130/0x360 [ 9314.399422][ T895] netlink_unicast+0x449/0x710 [ 9314.399422][ T895] netlink_sendmsg+0x723/0xbe0 [ 9314.399422][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9314.399422][ T895] ___sys_sendmsg+0xee/0x170 [ 9314.399422][ T895] __sys_sendmsg+0xcd/0x170 [ 9314.399422][ T895] do_syscall_64+0xc6/0x1e0 [ 9314.399422][ T895] [ 9314.401853][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9314.401853][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9314.401853][ T895] ipv6_find_idev+0x102/0x170 [ 9314.401853][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9314.401853][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9314.401853][ T895] netlink_rcv_skb+0x130/0x360 [ 9314.401853][ T895] netlink_unicast+0x449/0x710 [ 9314.401853][ T895] netlink_sendmsg+0x723/0xbe0 [ 9314.401853][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9314.401853][ T895] ___sys_sendmsg+0xee/0x170 [ 9314.401853][ T895] __sys_sendmsg+0xcd/0x170 [ 9314.401853][ T895] do_syscall_64+0xc6/0x1e0 [ 9314.401853][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9314.401853][ T895] [ 9314.403752][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9314.403752][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9314.403752][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9314.403752][ T895] ipv6_find_idev+0x102/0x170 [ 9314.403752][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9314.403752][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9314.403752][ T895] netlink_rcv_skb+0x130/0x360 [ 9314.403752][ T895] netlink_unicast+0x449/0x710 [ 9314.403752][ T895] netlink_sendmsg+0x723/0xbe0 [ 9314.403752][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9314.403752][ T895] ___sys_sendmsg+0xee/0x170 [ 9314.403752][ T895] __sys_sendmsg+0xcd/0x170 [ 9314.403752][ T895] do_syscall_64+0xc6/0x1e0 [ 9314.403752][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9314.403752][ T895] [ 9324.655068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9324.655556][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9324.655556][ T895] netdev_get_by_index+0x5e/0x80 [ 9324.655556][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9324.655556][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9324.655556][ T895] ip6_route_add+0x1c/0x140 [ 9324.655556][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9324.655556][ T895] addrconf_add_dev+0xe2/0x170 [ 9324.655556][ T895] inet6_addr_add+0x12f/0xa40 [ 9324.655556][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9324.655556][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9324.655556][ T895] netlink_rcv_skb+0x130/0x360 [ 9324.655556][ T895] netlink_unicast+0x449/0x710 [ 9324.655556][ T895] netlink_sendmsg+0x723/0xbe0 [ 9324.655556][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9324.655556][ T895] ___sys_sendmsg+0xee/0x170 [ 9324.655556][ T895] __sys_sendmsg+0xcd/0x170 [ 9324.655556][ T895] do_syscall_64+0xc6/0x1e0 [ 9324.655556][ T895] [ 9324.658027][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9324.658027][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9324.658027][ T895] ipv6_find_idev+0x102/0x170 [ 9324.658027][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9324.658027][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9324.658027][ T895] netlink_rcv_skb+0x130/0x360 [ 9324.658027][ T895] netlink_unicast+0x449/0x710 [ 9324.658027][ T895] netlink_sendmsg+0x723/0xbe0 [ 9324.658027][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9324.658027][ T895] ___sys_sendmsg+0xee/0x170 [ 9324.658027][ T895] __sys_sendmsg+0xcd/0x170 [ 9324.658027][ T895] do_syscall_64+0xc6/0x1e0 [ 9324.658027][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9324.658027][ T895] [ 9324.659924][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9324.659924][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9324.659924][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9324.659924][ T895] ipv6_find_idev+0x102/0x170 [ 9324.659924][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9324.659924][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9324.659924][ T895] netlink_rcv_skb+0x130/0x360 [ 9324.659924][ T895] netlink_unicast+0x449/0x710 [ 9324.659924][ T895] netlink_sendmsg+0x723/0xbe0 [ 9324.659924][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9324.659924][ T895] ___sys_sendmsg+0xee/0x170 [ 9324.659924][ T895] __sys_sendmsg+0xcd/0x170 [ 9324.659924][ T895] do_syscall_64+0xc6/0x1e0 [ 9324.659924][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9324.659924][ T895] [ 9334.910997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9334.911488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9334.911488][ T895] netdev_get_by_index+0x5e/0x80 [ 9334.911488][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9334.911488][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9334.911488][ T895] ip6_route_add+0x1c/0x140 [ 9334.911488][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9334.911488][ T895] addrconf_add_dev+0xe2/0x170 [ 9334.911488][ T895] inet6_addr_add+0x12f/0xa40 [ 9334.911488][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9334.911488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9334.911488][ T895] netlink_rcv_skb+0x130/0x360 [ 9334.911488][ T895] netlink_unicast+0x449/0x710 [ 9334.911488][ T895] netlink_sendmsg+0x723/0xbe0 [ 9334.911488][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9334.911488][ T895] ___sys_sendmsg+0xee/0x170 [ 9334.911488][ T895] __sys_sendmsg+0xcd/0x170 [ 9334.911488][ T895] do_syscall_64+0xc6/0x1e0 [ 9334.911488][ T895] [ 9334.913942][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9334.913942][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9334.913942][ T895] ipv6_find_idev+0x102/0x170 [ 9334.913942][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9334.913942][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9334.913942][ T895] netlink_rcv_skb+0x130/0x360 [ 9334.913942][ T895] netlink_unicast+0x449/0x710 [ 9334.913942][ T895] netlink_sendmsg+0x723/0xbe0 [ 9334.913942][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9334.913942][ T895] ___sys_sendmsg+0xee/0x170 [ 9334.913942][ T895] __sys_sendmsg+0xcd/0x170 [ 9334.913942][ T895] do_syscall_64+0xc6/0x1e0 [ 9334.913942][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9334.913942][ T895] [ 9334.915862][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9334.915862][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9334.915862][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9334.915862][ T895] ipv6_find_idev+0x102/0x170 [ 9334.915862][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9334.915862][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9334.915862][ T895] netlink_rcv_skb+0x130/0x360 [ 9334.915862][ T895] netlink_unicast+0x449/0x710 [ 9334.915862][ T895] netlink_sendmsg+0x723/0xbe0 [ 9334.915862][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9334.915862][ T895] ___sys_sendmsg+0xee/0x170 [ 9334.915862][ T895] __sys_sendmsg+0xcd/0x170 [ 9334.915862][ T895] do_syscall_64+0xc6/0x1e0 [ 9334.915862][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9334.915862][ T895] [ 9345.167006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9345.167514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9345.167514][ T895] netdev_get_by_index+0x5e/0x80 [ 9345.167514][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9345.167514][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9345.167514][ T895] ip6_route_add+0x1c/0x140 [ 9345.167514][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9345.167514][ T895] addrconf_add_dev+0xe2/0x170 [ 9345.167514][ T895] inet6_addr_add+0x12f/0xa40 [ 9345.167514][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9345.167514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.167514][ T895] netlink_rcv_skb+0x130/0x360 [ 9345.167514][ T895] netlink_unicast+0x449/0x710 [ 9345.167514][ T895] netlink_sendmsg+0x723/0xbe0 [ 9345.167514][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9345.167514][ T895] ___sys_sendmsg+0xee/0x170 [ 9345.167514][ T895] __sys_sendmsg+0xcd/0x170 [ 9345.167514][ T895] do_syscall_64+0xc6/0x1e0 [ 9345.167514][ T895] [ 9345.169970][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9345.169970][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9345.169970][ T895] ipv6_find_idev+0x102/0x170 [ 9345.169970][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9345.169970][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.169970][ T895] netlink_rcv_skb+0x130/0x360 [ 9345.169970][ T895] netlink_unicast+0x449/0x710 [ 9345.169970][ T895] netlink_sendmsg+0x723/0xbe0 [ 9345.169970][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9345.169970][ T895] ___sys_sendmsg+0xee/0x170 [ 9345.169970][ T895] __sys_sendmsg+0xcd/0x170 [ 9345.169970][ T895] do_syscall_64+0xc6/0x1e0 [ 9345.169970][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9345.169970][ T895] [ 9345.171872][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9345.171872][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9345.171872][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9345.171872][ T895] ipv6_find_idev+0x102/0x170 [ 9345.171872][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9345.171872][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.171872][ T895] netlink_rcv_skb+0x130/0x360 [ 9345.171872][ T895] netlink_unicast+0x449/0x710 [ 9345.171872][ T895] netlink_sendmsg+0x723/0xbe0 [ 9345.171872][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9345.171872][ T895] ___sys_sendmsg+0xee/0x170 [ 9345.171872][ T895] __sys_sendmsg+0xcd/0x170 [ 9345.171872][ T895] do_syscall_64+0xc6/0x1e0 [ 9345.171872][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9345.171872][ T895] [ 9355.422988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9355.423475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9355.423475][ T895] netdev_get_by_index+0x5e/0x80 [ 9355.423475][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9355.423475][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9355.423475][ T895] ip6_route_add+0x1c/0x140 [ 9355.423475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9355.423475][ T895] addrconf_add_dev+0xe2/0x170 [ 9355.423475][ T895] inet6_addr_add+0x12f/0xa40 [ 9355.423475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9355.423475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9355.423475][ T895] netlink_rcv_skb+0x130/0x360 [ 9355.423475][ T895] netlink_unicast+0x449/0x710 [ 9355.423475][ T895] netlink_sendmsg+0x723/0xbe0 [ 9355.423475][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9355.423475][ T895] ___sys_sendmsg+0xee/0x170 [ 9355.423475][ T895] __sys_sendmsg+0xcd/0x170 [ 9355.423475][ T895] do_syscall_64+0xc6/0x1e0 [ 9355.423475][ T895] [ 9355.425930][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9355.425930][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9355.425930][ T895] ipv6_find_idev+0x102/0x170 [ 9355.425930][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9355.425930][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9355.425930][ T895] netlink_rcv_skb+0x130/0x360 [ 9355.425930][ T895] netlink_unicast+0x449/0x710 [ 9355.425930][ T895] netlink_sendmsg+0x723/0xbe0 [ 9355.425930][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9355.425930][ T895] ___sys_sendmsg+0xee/0x170 [ 9355.425930][ T895] __sys_sendmsg+0xcd/0x170 [ 9355.425930][ T895] do_syscall_64+0xc6/0x1e0 [ 9355.425930][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9355.425930][ T895] [ 9355.427825][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9355.427825][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9355.427825][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9355.427825][ T895] ipv6_find_idev+0x102/0x170 [ 9355.427825][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9355.427825][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9355.427825][ T895] netlink_rcv_skb+0x130/0x360 [ 9355.427825][ T895] netlink_unicast+0x449/0x710 [ 9355.427825][ T895] netlink_sendmsg+0x723/0xbe0 [ 9355.427825][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9355.427825][ T895] ___sys_sendmsg+0xee/0x170 [ 9355.427825][ T895] __sys_sendmsg+0xcd/0x170 [ 9355.427825][ T895] do_syscall_64+0xc6/0x1e0 [ 9355.427825][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9355.427825][ T895] [ 9365.678996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9365.679484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9365.679484][ T895] netdev_get_by_index+0x5e/0x80 [ 9365.679484][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9365.679484][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9365.679484][ T895] ip6_route_add+0x1c/0x140 [ 9365.679484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9365.679484][ T895] addrconf_add_dev+0xe2/0x170 [ 9365.679484][ T895] inet6_addr_add+0x12f/0xa40 [ 9365.679484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9365.679484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9365.679484][ T895] netlink_rcv_skb+0x130/0x360 [ 9365.679484][ T895] netlink_unicast+0x449/0x710 [ 9365.679484][ T895] netlink_sendmsg+0x723/0xbe0 [ 9365.679484][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9365.679484][ T895] ___sys_sendmsg+0xee/0x170 [ 9365.679484][ T895] __sys_sendmsg+0xcd/0x170 [ 9365.679484][ T895] do_syscall_64+0xc6/0x1e0 [ 9365.679484][ T895] [ 9365.681938][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9365.681938][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9365.681938][ T895] ipv6_find_idev+0x102/0x170 [ 9365.681938][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9365.681938][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9365.681938][ T895] netlink_rcv_skb+0x130/0x360 [ 9365.681938][ T895] netlink_unicast+0x449/0x710 [ 9365.681938][ T895] netlink_sendmsg+0x723/0xbe0 [ 9365.681938][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9365.681938][ T895] ___sys_sendmsg+0xee/0x170 [ 9365.681938][ T895] __sys_sendmsg+0xcd/0x170 [ 9365.681938][ T895] do_syscall_64+0xc6/0x1e0 [ 9365.681938][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9365.681938][ T895] [ 9365.683824][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9365.683824][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9365.683824][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9365.683824][ T895] ipv6_find_idev+0x102/0x170 [ 9365.683824][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9365.683824][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9365.683824][ T895] netlink_rcv_skb+0x130/0x360 [ 9365.683824][ T895] netlink_unicast+0x449/0x710 [ 9365.683824][ T895] netlink_sendmsg+0x723/0xbe0 [ 9365.683824][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9365.683824][ T895] ___sys_sendmsg+0xee/0x170 [ 9365.683824][ T895] __sys_sendmsg+0xcd/0x170 [ 9365.683824][ T895] do_syscall_64+0xc6/0x1e0 [ 9365.683824][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9365.683824][ T895] [ 9375.887002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9375.887500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9375.887500][ T895] netdev_get_by_index+0x5e/0x80 [ 9375.887500][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9375.887500][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9375.887500][ T895] ip6_route_add+0x1c/0x140 [ 9375.887500][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9375.887500][ T895] addrconf_add_dev+0xe2/0x170 [ 9375.887500][ T895] inet6_addr_add+0x12f/0xa40 [ 9375.887500][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9375.887500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9375.887500][ T895] netlink_rcv_skb+0x130/0x360 [ 9375.887500][ T895] netlink_unicast+0x449/0x710 [ 9375.887500][ T895] netlink_sendmsg+0x723/0xbe0 [ 9375.887500][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9375.887500][ T895] ___sys_sendmsg+0xee/0x170 [ 9375.887500][ T895] __sys_sendmsg+0xcd/0x170 [ 9375.887500][ T895] do_syscall_64+0xc6/0x1e0 [ 9375.887500][ T895] [ 9375.889955][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9375.889955][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9375.889955][ T895] ipv6_find_idev+0x102/0x170 [ 9375.889955][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9375.889955][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9375.889955][ T895] netlink_rcv_skb+0x130/0x360 [ 9375.889955][ T895] netlink_unicast+0x449/0x710 [ 9375.889955][ T895] netlink_sendmsg+0x723/0xbe0 [ 9375.889955][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9375.889955][ T895] ___sys_sendmsg+0xee/0x170 [ 9375.889955][ T895] __sys_sendmsg+0xcd/0x170 [ 9375.889955][ T895] do_syscall_64+0xc6/0x1e0 [ 9375.889955][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9375.889955][ T895] [ 9375.891854][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9375.891854][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9375.891854][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9375.891854][ T895] ipv6_find_idev+0x102/0x170 [ 9375.891854][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9375.891854][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9375.891854][ T895] netlink_rcv_skb+0x130/0x360 [ 9375.891854][ T895] netlink_unicast+0x449/0x710 [ 9375.891854][ T895] netlink_sendmsg+0x723/0xbe0 [ 9375.891854][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9375.891854][ T895] ___sys_sendmsg+0xee/0x170 [ 9375.891854][ T895] __sys_sendmsg+0xcd/0x170 [ 9375.891854][ T895] do_syscall_64+0xc6/0x1e0 [ 9375.891854][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9375.891854][ T895] [ 9386.134991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9386.135505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9386.135505][ T895] netdev_get_by_index+0x5e/0x80 [ 9386.135505][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9386.135505][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9386.135505][ T895] ip6_route_add+0x1c/0x140 [ 9386.135505][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9386.135505][ T895] addrconf_add_dev+0xe2/0x170 [ 9386.135505][ T895] inet6_addr_add+0x12f/0xa40 [ 9386.135505][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9386.135505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9386.135505][ T895] netlink_rcv_skb+0x130/0x360 [ 9386.135505][ T895] netlink_unicast+0x449/0x710 [ 9386.135505][ T895] netlink_sendmsg+0x723/0xbe0 [ 9386.135505][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9386.135505][ T895] ___sys_sendmsg+0xee/0x170 [ 9386.135505][ T895] __sys_sendmsg+0xcd/0x170 [ 9386.135505][ T895] do_syscall_64+0xc6/0x1e0 [ 9386.135505][ T895] [ 9386.137976][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9386.137976][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9386.137976][ T895] ipv6_find_idev+0x102/0x170 [ 9386.137976][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9386.137976][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9386.137976][ T895] netlink_rcv_skb+0x130/0x360 [ 9386.137976][ T895] netlink_unicast+0x449/0x710 [ 9386.137976][ T895] netlink_sendmsg+0x723/0xbe0 [ 9386.137976][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9386.137976][ T895] ___sys_sendmsg+0xee/0x170 [ 9386.137976][ T895] __sys_sendmsg+0xcd/0x170 [ 9386.137976][ T895] do_syscall_64+0xc6/0x1e0 [ 9386.137976][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9386.137976][ T895] [ 9386.139873][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9386.139873][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9386.139873][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9386.139873][ T895] ipv6_find_idev+0x102/0x170 [ 9386.139873][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9386.139873][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9386.139873][ T895] netlink_rcv_skb+0x130/0x360 [ 9386.139873][ T895] netlink_unicast+0x449/0x710 [ 9386.139873][ T895] netlink_sendmsg+0x723/0xbe0 [ 9386.139873][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9386.139873][ T895] ___sys_sendmsg+0xee/0x170 [ 9386.139873][ T895] __sys_sendmsg+0xcd/0x170 [ 9386.139873][ T895] do_syscall_64+0xc6/0x1e0 [ 9386.139873][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9386.139873][ T895] [ 9396.382992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9396.383440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9396.383440][ T895] netdev_get_by_index+0x5e/0x80 [ 9396.383440][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9396.383440][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9396.383440][ T895] ip6_route_add+0x1c/0x140 [ 9396.383440][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9396.383440][ T895] addrconf_add_dev+0xe2/0x170 [ 9396.383440][ T895] inet6_addr_add+0x12f/0xa40 [ 9396.383440][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9396.383440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9396.383440][ T895] netlink_rcv_skb+0x130/0x360 [ 9396.383440][ T895] netlink_unicast+0x449/0x710 [ 9396.383440][ T895] netlink_sendmsg+0x723/0xbe0 [ 9396.383440][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9396.383440][ T895] ___sys_sendmsg+0xee/0x170 [ 9396.383440][ T895] __sys_sendmsg+0xcd/0x170 [ 9396.383440][ T895] do_syscall_64+0xc6/0x1e0 [ 9396.383440][ T895] [ 9396.385894][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9396.385894][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9396.385894][ T895] ipv6_find_idev+0x102/0x170 [ 9396.385894][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9396.385894][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9396.385894][ T895] netlink_rcv_skb+0x130/0x360 [ 9396.385894][ T895] netlink_unicast+0x449/0x710 [ 9396.385894][ T895] netlink_sendmsg+0x723/0xbe0 [ 9396.385894][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9396.385894][ T895] ___sys_sendmsg+0xee/0x170 [ 9396.385894][ T895] __sys_sendmsg+0xcd/0x170 [ 9396.385894][ T895] do_syscall_64+0xc6/0x1e0 [ 9396.385894][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9396.385894][ T895] [ 9396.387806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9396.387806][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9396.387806][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9396.387806][ T895] ipv6_find_idev+0x102/0x170 [ 9396.387806][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9396.387806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9396.387806][ T895] netlink_rcv_skb+0x130/0x360 [ 9396.387806][ T895] netlink_unicast+0x449/0x710 [ 9396.387806][ T895] netlink_sendmsg+0x723/0xbe0 [ 9396.387806][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9396.387806][ T895] ___sys_sendmsg+0xee/0x170 [ 9396.387806][ T895] __sys_sendmsg+0xcd/0x170 [ 9396.387806][ T895] do_syscall_64+0xc6/0x1e0 [ 9396.387806][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9396.387806][ T895] [ 9406.631084][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9406.631580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9406.631580][ T895] netdev_get_by_index+0x5e/0x80 [ 9406.631580][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9406.631580][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9406.631580][ T895] ip6_route_add+0x1c/0x140 [ 9406.631580][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9406.631580][ T895] addrconf_add_dev+0xe2/0x170 [ 9406.631580][ T895] inet6_addr_add+0x12f/0xa40 [ 9406.631580][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9406.631580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9406.631580][ T895] netlink_rcv_skb+0x130/0x360 [ 9406.631580][ T895] netlink_unicast+0x449/0x710 [ 9406.631580][ T895] netlink_sendmsg+0x723/0xbe0 [ 9406.631580][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9406.631580][ T895] ___sys_sendmsg+0xee/0x170 [ 9406.631580][ T895] __sys_sendmsg+0xcd/0x170 [ 9406.631580][ T895] do_syscall_64+0xc6/0x1e0 [ 9406.631580][ T895] [ 9406.634025][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9406.634025][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9406.634025][ T895] ipv6_find_idev+0x102/0x170 [ 9406.634025][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9406.634025][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9406.634025][ T895] netlink_rcv_skb+0x130/0x360 [ 9406.634025][ T895] netlink_unicast+0x449/0x710 [ 9406.634025][ T895] netlink_sendmsg+0x723/0xbe0 [ 9406.634025][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9406.634025][ T895] ___sys_sendmsg+0xee/0x170 [ 9406.634025][ T895] __sys_sendmsg+0xcd/0x170 [ 9406.634025][ T895] do_syscall_64+0xc6/0x1e0 [ 9406.634025][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9406.634025][ T895] [ 9406.635937][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9406.635937][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9406.635937][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9406.635937][ T895] ipv6_find_idev+0x102/0x170 [ 9406.635937][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9406.635937][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9406.635937][ T895] netlink_rcv_skb+0x130/0x360 [ 9406.635937][ T895] netlink_unicast+0x449/0x710 [ 9406.635937][ T895] netlink_sendmsg+0x723/0xbe0 [ 9406.635937][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9406.635937][ T895] ___sys_sendmsg+0xee/0x170 [ 9406.635937][ T895] __sys_sendmsg+0xcd/0x170 [ 9406.635937][ T895] do_syscall_64+0xc6/0x1e0 [ 9406.635937][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9406.635937][ T895] [ 9416.878992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9416.879483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9416.879483][ T895] netdev_get_by_index+0x5e/0x80 [ 9416.879483][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9416.879483][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9416.879483][ T895] ip6_route_add+0x1c/0x140 [ 9416.879483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9416.879483][ T895] addrconf_add_dev+0xe2/0x170 [ 9416.879483][ T895] inet6_addr_add+0x12f/0xa40 [ 9416.879483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9416.879483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9416.879483][ T895] netlink_rcv_skb+0x130/0x360 [ 9416.879483][ T895] netlink_unicast+0x449/0x710 [ 9416.879483][ T895] netlink_sendmsg+0x723/0xbe0 [ 9416.879483][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9416.879483][ T895] ___sys_sendmsg+0xee/0x170 [ 9416.879483][ T895] __sys_sendmsg+0xcd/0x170 [ 9416.879483][ T895] do_syscall_64+0xc6/0x1e0 [ 9416.879483][ T895] [ 9416.881934][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9416.881934][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9416.881934][ T895] ipv6_find_idev+0x102/0x170 [ 9416.881934][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9416.881934][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9416.881934][ T895] netlink_rcv_skb+0x130/0x360 [ 9416.881934][ T895] netlink_unicast+0x449/0x710 [ 9416.881934][ T895] netlink_sendmsg+0x723/0xbe0 [ 9416.881934][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9416.881934][ T895] ___sys_sendmsg+0xee/0x170 [ 9416.881934][ T895] __sys_sendmsg+0xcd/0x170 [ 9416.881934][ T895] do_syscall_64+0xc6/0x1e0 [ 9416.881934][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9416.881934][ T895] [ 9416.883837][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9416.883837][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9416.883837][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9416.883837][ T895] ipv6_find_idev+0x102/0x170 [ 9416.883837][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9416.883837][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9416.883837][ T895] netlink_rcv_skb+0x130/0x360 [ 9416.883837][ T895] netlink_unicast+0x449/0x710 [ 9416.883837][ T895] netlink_sendmsg+0x723/0xbe0 [ 9416.883837][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9416.883837][ T895] ___sys_sendmsg+0xee/0x170 [ 9416.883837][ T895] __sys_sendmsg+0xcd/0x170 [ 9416.883837][ T895] do_syscall_64+0xc6/0x1e0 [ 9416.883837][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9416.883837][ T895] [ 9427.126998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9427.127478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9427.127478][ T895] netdev_get_by_index+0x5e/0x80 [ 9427.127478][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9427.127478][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9427.127478][ T895] ip6_route_add+0x1c/0x140 [ 9427.127478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9427.127478][ T895] addrconf_add_dev+0xe2/0x170 [ 9427.127478][ T895] inet6_addr_add+0x12f/0xa40 [ 9427.127478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9427.127478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9427.127478][ T895] netlink_rcv_skb+0x130/0x360 [ 9427.127478][ T895] netlink_unicast+0x449/0x710 [ 9427.127478][ T895] netlink_sendmsg+0x723/0xbe0 [ 9427.127478][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9427.127478][ T895] ___sys_sendmsg+0xee/0x170 [ 9427.127478][ T895] __sys_sendmsg+0xcd/0x170 [ 9427.127478][ T895] do_syscall_64+0xc6/0x1e0 [ 9427.127478][ T895] [ 9427.129730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9427.129730][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9427.129730][ T895] ipv6_find_idev+0x102/0x170 [ 9427.129730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9427.129730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9427.129730][ T895] netlink_rcv_skb+0x130/0x360 [ 9427.129730][ T895] netlink_unicast+0x449/0x710 [ 9427.129730][ T895] netlink_sendmsg+0x723/0xbe0 [ 9427.129730][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9427.129730][ T895] ___sys_sendmsg+0xee/0x170 [ 9427.129730][ T895] __sys_sendmsg+0xcd/0x170 [ 9427.129730][ T895] do_syscall_64+0xc6/0x1e0 [ 9427.129730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9427.129730][ T895] [ 9427.131466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9427.131466][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9427.131466][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9427.131466][ T895] ipv6_find_idev+0x102/0x170 [ 9427.131466][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9427.131466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9427.131466][ T895] netlink_rcv_skb+0x130/0x360 [ 9427.131466][ T895] netlink_unicast+0x449/0x710 [ 9427.131466][ T895] netlink_sendmsg+0x723/0xbe0 [ 9427.131466][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9427.131466][ T895] ___sys_sendmsg+0xee/0x170 [ 9427.131466][ T895] __sys_sendmsg+0xcd/0x170 [ 9427.131466][ T895] do_syscall_64+0xc6/0x1e0 [ 9427.131466][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9427.131466][ T895] [ 9437.375008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9437.375474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9437.375474][ T895] netdev_get_by_index+0x5e/0x80 [ 9437.375474][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9437.375474][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9437.375474][ T895] ip6_route_add+0x1c/0x140 [ 9437.375474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9437.375474][ T895] addrconf_add_dev+0xe2/0x170 [ 9437.375474][ T895] inet6_addr_add+0x12f/0xa40 [ 9437.375474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9437.375474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9437.375474][ T895] netlink_rcv_skb+0x130/0x360 [ 9437.375474][ T895] netlink_unicast+0x449/0x710 [ 9437.375474][ T895] netlink_sendmsg+0x723/0xbe0 [ 9437.375474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9437.375474][ T895] ___sys_sendmsg+0xee/0x170 [ 9437.375474][ T895] __sys_sendmsg+0xcd/0x170 [ 9437.375474][ T895] do_syscall_64+0xc6/0x1e0 [ 9437.375474][ T895] [ 9437.377734][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9437.377734][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9437.377734][ T895] ipv6_find_idev+0x102/0x170 [ 9437.377734][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9437.377734][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9437.377734][ T895] netlink_rcv_skb+0x130/0x360 [ 9437.377734][ T895] netlink_unicast+0x449/0x710 [ 9437.377734][ T895] netlink_sendmsg+0x723/0xbe0 [ 9437.377734][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9437.377734][ T895] ___sys_sendmsg+0xee/0x170 [ 9437.377734][ T895] __sys_sendmsg+0xcd/0x170 [ 9437.377734][ T895] do_syscall_64+0xc6/0x1e0 [ 9437.377734][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9437.377734][ T895] [ 9437.379474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9437.379474][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9437.379474][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9437.379474][ T895] ipv6_find_idev+0x102/0x170 [ 9437.379474][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9437.379474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9437.379474][ T895] netlink_rcv_skb+0x130/0x360 [ 9437.379474][ T895] netlink_unicast+0x449/0x710 [ 9437.379474][ T895] netlink_sendmsg+0x723/0xbe0 [ 9437.379474][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9437.379474][ T895] ___sys_sendmsg+0xee/0x170 [ 9437.379474][ T895] __sys_sendmsg+0xcd/0x170 [ 9437.379474][ T895] do_syscall_64+0xc6/0x1e0 [ 9437.379474][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9437.379474][ T895] [ 9447.623022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9447.623491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9447.623491][ T895] netdev_get_by_index+0x5e/0x80 [ 9447.623491][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9447.623491][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9447.623491][ T895] ip6_route_add+0x1c/0x140 [ 9447.623491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9447.623491][ T895] addrconf_add_dev+0xe2/0x170 [ 9447.623491][ T895] inet6_addr_add+0x12f/0xa40 [ 9447.623491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9447.623491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9447.623491][ T895] netlink_rcv_skb+0x130/0x360 [ 9447.623491][ T895] netlink_unicast+0x449/0x710 [ 9447.623491][ T895] netlink_sendmsg+0x723/0xbe0 [ 9447.623491][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9447.623491][ T895] ___sys_sendmsg+0xee/0x170 [ 9447.623491][ T895] __sys_sendmsg+0xcd/0x170 [ 9447.623491][ T895] do_syscall_64+0xc6/0x1e0 [ 9447.623491][ T895] [ 9447.625733][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9447.625733][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9447.625733][ T895] ipv6_find_idev+0x102/0x170 [ 9447.625733][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9447.625733][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9447.625733][ T895] netlink_rcv_skb+0x130/0x360 [ 9447.625733][ T895] netlink_unicast+0x449/0x710 [ 9447.625733][ T895] netlink_sendmsg+0x723/0xbe0 [ 9447.625733][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9447.625733][ T895] ___sys_sendmsg+0xee/0x170 [ 9447.625733][ T895] __sys_sendmsg+0xcd/0x170 [ 9447.625733][ T895] do_syscall_64+0xc6/0x1e0 [ 9447.625733][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9447.625733][ T895] [ 9447.627499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9447.627499][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9447.627499][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9447.627499][ T895] ipv6_find_idev+0x102/0x170 [ 9447.627499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9447.627499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9447.627499][ T895] netlink_rcv_skb+0x130/0x360 [ 9447.627499][ T895] netlink_unicast+0x449/0x710 [ 9447.627499][ T895] netlink_sendmsg+0x723/0xbe0 [ 9447.627499][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9447.627499][ T895] ___sys_sendmsg+0xee/0x170 [ 9447.627499][ T895] __sys_sendmsg+0xcd/0x170 [ 9447.627499][ T895] do_syscall_64+0xc6/0x1e0 [ 9447.627499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9447.627499][ T895] [ 9457.638942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9457.639432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9457.639432][ T895] netdev_get_by_index+0x5e/0x80 [ 9457.639432][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9457.639432][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9457.639432][ T895] ip6_route_add+0x1c/0x140 [ 9457.639432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9457.639432][ T895] addrconf_add_dev+0xe2/0x170 [ 9457.639432][ T895] inet6_addr_add+0x12f/0xa40 [ 9457.639432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9457.639432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9457.639432][ T895] netlink_rcv_skb+0x130/0x360 [ 9457.639432][ T895] netlink_unicast+0x449/0x710 [ 9457.639432][ T895] netlink_sendmsg+0x723/0xbe0 [ 9457.639432][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9457.639432][ T895] ___sys_sendmsg+0xee/0x170 [ 9457.639432][ T895] __sys_sendmsg+0xcd/0x170 [ 9457.639432][ T895] do_syscall_64+0xc6/0x1e0 [ 9457.639432][ T895] [ 9457.641866][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9457.641866][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9457.641866][ T895] ipv6_find_idev+0x102/0x170 [ 9457.641866][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9457.641866][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9457.641866][ T895] netlink_rcv_skb+0x130/0x360 [ 9457.641866][ T895] netlink_unicast+0x449/0x710 [ 9457.641866][ T895] netlink_sendmsg+0x723/0xbe0 [ 9457.641866][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9457.641866][ T895] ___sys_sendmsg+0xee/0x170 [ 9457.641866][ T895] __sys_sendmsg+0xcd/0x170 [ 9457.641866][ T895] do_syscall_64+0xc6/0x1e0 [ 9457.641866][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9457.641866][ T895] [ 9457.643762][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9457.643762][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9457.643762][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9457.643762][ T895] ipv6_find_idev+0x102/0x170 [ 9457.643762][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9457.643762][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9457.643762][ T895] netlink_rcv_skb+0x130/0x360 [ 9457.643762][ T895] netlink_unicast+0x449/0x710 [ 9457.643762][ T895] netlink_sendmsg+0x723/0xbe0 [ 9457.643762][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9457.643762][ T895] ___sys_sendmsg+0xee/0x170 [ 9457.643762][ T895] __sys_sendmsg+0xcd/0x170 [ 9457.643762][ T895] do_syscall_64+0xc6/0x1e0 [ 9457.643762][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9457.643762][ T895] [ 9467.887024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9467.887547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9467.887547][ T895] netdev_get_by_index+0x5e/0x80 [ 9467.887547][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9467.887547][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9467.887547][ T895] ip6_route_add+0x1c/0x140 [ 9467.887547][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9467.887547][ T895] addrconf_add_dev+0xe2/0x170 [ 9467.887547][ T895] inet6_addr_add+0x12f/0xa40 [ 9467.887547][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9467.887547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9467.887547][ T895] netlink_rcv_skb+0x130/0x360 [ 9467.887547][ T895] netlink_unicast+0x449/0x710 [ 9467.887547][ T895] netlink_sendmsg+0x723/0xbe0 [ 9467.887547][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9467.887547][ T895] ___sys_sendmsg+0xee/0x170 [ 9467.887547][ T895] __sys_sendmsg+0xcd/0x170 [ 9467.887547][ T895] do_syscall_64+0xc6/0x1e0 [ 9467.887547][ T895] [ 9467.890007][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9467.890007][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9467.890007][ T895] ipv6_find_idev+0x102/0x170 [ 9467.890007][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9467.890007][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9467.890007][ T895] netlink_rcv_skb+0x130/0x360 [ 9467.890007][ T895] netlink_unicast+0x449/0x710 [ 9467.890007][ T895] netlink_sendmsg+0x723/0xbe0 [ 9467.890007][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9467.890007][ T895] ___sys_sendmsg+0xee/0x170 [ 9467.890007][ T895] __sys_sendmsg+0xcd/0x170 [ 9467.890007][ T895] do_syscall_64+0xc6/0x1e0 [ 9467.890007][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9467.890007][ T895] [ 9467.891902][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9467.891902][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9467.891902][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9467.891902][ T895] ipv6_find_idev+0x102/0x170 [ 9467.891902][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9467.891902][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9467.891902][ T895] netlink_rcv_skb+0x130/0x360 [ 9467.891902][ T895] netlink_unicast+0x449/0x710 [ 9467.891902][ T895] netlink_sendmsg+0x723/0xbe0 [ 9467.891902][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9467.891902][ T895] ___sys_sendmsg+0xee/0x170 [ 9467.891902][ T895] __sys_sendmsg+0xcd/0x170 [ 9467.891902][ T895] do_syscall_64+0xc6/0x1e0 [ 9467.891902][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9467.891902][ T895] [ 9478.134989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9478.135487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9478.135487][ T895] netdev_get_by_index+0x5e/0x80 [ 9478.135487][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9478.135487][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9478.135487][ T895] ip6_route_add+0x1c/0x140 [ 9478.135487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9478.135487][ T895] addrconf_add_dev+0xe2/0x170 [ 9478.135487][ T895] inet6_addr_add+0x12f/0xa40 [ 9478.135487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9478.135487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9478.135487][ T895] netlink_rcv_skb+0x130/0x360 [ 9478.135487][ T895] netlink_unicast+0x449/0x710 [ 9478.135487][ T895] netlink_sendmsg+0x723/0xbe0 [ 9478.135487][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9478.135487][ T895] ___sys_sendmsg+0xee/0x170 [ 9478.135487][ T895] __sys_sendmsg+0xcd/0x170 [ 9478.135487][ T895] do_syscall_64+0xc6/0x1e0 [ 9478.135487][ T895] [ 9478.137954][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9478.137954][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9478.137954][ T895] ipv6_find_idev+0x102/0x170 [ 9478.137954][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9478.137954][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9478.137954][ T895] netlink_rcv_skb+0x130/0x360 [ 9478.137954][ T895] netlink_unicast+0x449/0x710 [ 9478.137954][ T895] netlink_sendmsg+0x723/0xbe0 [ 9478.137954][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9478.137954][ T895] ___sys_sendmsg+0xee/0x170 [ 9478.137954][ T895] __sys_sendmsg+0xcd/0x170 [ 9478.137954][ T895] do_syscall_64+0xc6/0x1e0 [ 9478.137954][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9478.137954][ T895] [ 9478.139850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9478.139850][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9478.139850][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9478.139850][ T895] ipv6_find_idev+0x102/0x170 [ 9478.139850][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9478.139850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9478.139850][ T895] netlink_rcv_skb+0x130/0x360 [ 9478.139850][ T895] netlink_unicast+0x449/0x710 [ 9478.139850][ T895] netlink_sendmsg+0x723/0xbe0 [ 9478.139850][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9478.139850][ T895] ___sys_sendmsg+0xee/0x170 [ 9478.139850][ T895] __sys_sendmsg+0xcd/0x170 [ 9478.139850][ T895] do_syscall_64+0xc6/0x1e0 [ 9478.139850][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9478.139850][ T895] [ 9488.142995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9488.143506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9488.143506][ T895] netdev_get_by_index+0x5e/0x80 [ 9488.143506][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9488.143506][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9488.143506][ T895] ip6_route_add+0x1c/0x140 [ 9488.143506][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9488.143506][ T895] addrconf_add_dev+0xe2/0x170 [ 9488.143506][ T895] inet6_addr_add+0x12f/0xa40 [ 9488.143506][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9488.143506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9488.143506][ T895] netlink_rcv_skb+0x130/0x360 [ 9488.143506][ T895] netlink_unicast+0x449/0x710 [ 9488.143506][ T895] netlink_sendmsg+0x723/0xbe0 [ 9488.143506][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9488.143506][ T895] ___sys_sendmsg+0xee/0x170 [ 9488.143506][ T895] __sys_sendmsg+0xcd/0x170 [ 9488.143506][ T895] do_syscall_64+0xc6/0x1e0 [ 9488.143506][ T895] [ 9488.145986][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9488.145986][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9488.145986][ T895] ipv6_find_idev+0x102/0x170 [ 9488.145986][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9488.145986][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9488.145986][ T895] netlink_rcv_skb+0x130/0x360 [ 9488.145986][ T895] netlink_unicast+0x449/0x710 [ 9488.145986][ T895] netlink_sendmsg+0x723/0xbe0 [ 9488.145986][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9488.145986][ T895] ___sys_sendmsg+0xee/0x170 [ 9488.145986][ T895] __sys_sendmsg+0xcd/0x170 [ 9488.145986][ T895] do_syscall_64+0xc6/0x1e0 [ 9488.145986][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9488.145986][ T895] [ 9488.147900][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9488.147900][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9488.147900][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9488.147900][ T895] ipv6_find_idev+0x102/0x170 [ 9488.147900][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9488.147900][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9488.147900][ T895] netlink_rcv_skb+0x130/0x360 [ 9488.147900][ T895] netlink_unicast+0x449/0x710 [ 9488.147900][ T895] netlink_sendmsg+0x723/0xbe0 [ 9488.147900][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9488.147900][ T895] ___sys_sendmsg+0xee/0x170 [ 9488.147900][ T895] __sys_sendmsg+0xcd/0x170 [ 9488.147900][ T895] do_syscall_64+0xc6/0x1e0 [ 9488.147900][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9488.147900][ T895] [ 9498.270994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9498.271490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9498.271490][ T895] netdev_get_by_index+0x5e/0x80 [ 9498.271490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9498.271490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9498.271490][ T895] ip6_route_add+0x1c/0x140 [ 9498.271490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9498.271490][ T895] addrconf_add_dev+0xe2/0x170 [ 9498.271490][ T895] inet6_addr_add+0x12f/0xa40 [ 9498.271490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9498.271490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9498.271490][ T895] netlink_rcv_skb+0x130/0x360 [ 9498.271490][ T895] netlink_unicast+0x449/0x710 [ 9498.271490][ T895] netlink_sendmsg+0x723/0xbe0 [ 9498.271490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9498.271490][ T895] ___sys_sendmsg+0xee/0x170 [ 9498.271490][ T895] __sys_sendmsg+0xcd/0x170 [ 9498.271490][ T895] do_syscall_64+0xc6/0x1e0 [ 9498.271490][ T895] [ 9498.273949][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9498.273949][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9498.273949][ T895] ipv6_find_idev+0x102/0x170 [ 9498.273949][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9498.273949][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9498.273949][ T895] netlink_rcv_skb+0x130/0x360 [ 9498.273949][ T895] netlink_unicast+0x449/0x710 [ 9498.273949][ T895] netlink_sendmsg+0x723/0xbe0 [ 9498.273949][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9498.273949][ T895] ___sys_sendmsg+0xee/0x170 [ 9498.273949][ T895] __sys_sendmsg+0xcd/0x170 [ 9498.273949][ T895] do_syscall_64+0xc6/0x1e0 [ 9498.273949][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9498.273949][ T895] [ 9498.275840][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9498.275840][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9498.275840][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9498.275840][ T895] ipv6_find_idev+0x102/0x170 [ 9498.275840][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9498.275840][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9498.275840][ T895] netlink_rcv_skb+0x130/0x360 [ 9498.275840][ T895] netlink_unicast+0x449/0x710 [ 9498.275840][ T895] netlink_sendmsg+0x723/0xbe0 [ 9498.275840][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9498.275840][ T895] ___sys_sendmsg+0xee/0x170 [ 9498.275840][ T895] __sys_sendmsg+0xcd/0x170 [ 9498.275840][ T895] do_syscall_64+0xc6/0x1e0 [ 9498.275840][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9498.275840][ T895] [ 9508.519031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9508.519492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9508.519492][ T895] netdev_get_by_index+0x5e/0x80 [ 9508.519492][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9508.519492][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9508.519492][ T895] ip6_route_add+0x1c/0x140 [ 9508.519492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9508.519492][ T895] addrconf_add_dev+0xe2/0x170 [ 9508.519492][ T895] inet6_addr_add+0x12f/0xa40 [ 9508.519492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9508.519492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9508.519492][ T895] netlink_rcv_skb+0x130/0x360 [ 9508.519492][ T895] netlink_unicast+0x449/0x710 [ 9508.519492][ T895] netlink_sendmsg+0x723/0xbe0 [ 9508.519492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9508.519492][ T895] ___sys_sendmsg+0xee/0x170 [ 9508.519492][ T895] __sys_sendmsg+0xcd/0x170 [ 9508.519492][ T895] do_syscall_64+0xc6/0x1e0 [ 9508.519492][ T895] [ 9508.521731][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9508.521731][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9508.521731][ T895] ipv6_find_idev+0x102/0x170 [ 9508.521731][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9508.521731][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9508.521731][ T895] netlink_rcv_skb+0x130/0x360 [ 9508.521731][ T895] netlink_unicast+0x449/0x710 [ 9508.521731][ T895] netlink_sendmsg+0x723/0xbe0 [ 9508.521731][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9508.521731][ T895] ___sys_sendmsg+0xee/0x170 [ 9508.521731][ T895] __sys_sendmsg+0xcd/0x170 [ 9508.521731][ T895] do_syscall_64+0xc6/0x1e0 [ 9508.521731][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9508.521731][ T895] [ 9508.523464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9508.523464][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9508.523464][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9508.523464][ T895] ipv6_find_idev+0x102/0x170 [ 9508.523464][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9508.523464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9508.523464][ T895] netlink_rcv_skb+0x130/0x360 [ 9508.523464][ T895] netlink_unicast+0x449/0x710 [ 9508.523464][ T895] netlink_sendmsg+0x723/0xbe0 [ 9508.523464][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9508.523464][ T895] ___sys_sendmsg+0xee/0x170 [ 9508.523464][ T895] __sys_sendmsg+0xcd/0x170 [ 9508.523464][ T895] do_syscall_64+0xc6/0x1e0 [ 9508.523464][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9508.523464][ T895] [ 9518.766991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9518.767479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9518.767479][ T895] netdev_get_by_index+0x5e/0x80 [ 9518.767479][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9518.767479][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9518.767479][ T895] ip6_route_add+0x1c/0x140 [ 9518.767479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9518.767479][ T895] addrconf_add_dev+0xe2/0x170 [ 9518.767479][ T895] inet6_addr_add+0x12f/0xa40 [ 9518.767479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9518.767479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9518.767479][ T895] netlink_rcv_skb+0x130/0x360 [ 9518.767479][ T895] netlink_unicast+0x449/0x710 [ 9518.767479][ T895] netlink_sendmsg+0x723/0xbe0 [ 9518.767479][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9518.767479][ T895] ___sys_sendmsg+0xee/0x170 [ 9518.767479][ T895] __sys_sendmsg+0xcd/0x170 [ 9518.767479][ T895] do_syscall_64+0xc6/0x1e0 [ 9518.767479][ T895] [ 9518.769705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9518.769705][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9518.769705][ T895] ipv6_find_idev+0x102/0x170 [ 9518.769705][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9518.769705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9518.769705][ T895] netlink_rcv_skb+0x130/0x360 [ 9518.769705][ T895] netlink_unicast+0x449/0x710 [ 9518.769705][ T895] netlink_sendmsg+0x723/0xbe0 [ 9518.769705][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9518.769705][ T895] ___sys_sendmsg+0xee/0x170 [ 9518.769705][ T895] __sys_sendmsg+0xcd/0x170 [ 9518.769705][ T895] do_syscall_64+0xc6/0x1e0 [ 9518.769705][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9518.769705][ T895] [ 9518.771434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9518.771434][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9518.771434][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9518.771434][ T895] ipv6_find_idev+0x102/0x170 [ 9518.771434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9518.771434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9518.771434][ T895] netlink_rcv_skb+0x130/0x360 [ 9518.771434][ T895] netlink_unicast+0x449/0x710 [ 9518.771434][ T895] netlink_sendmsg+0x723/0xbe0 [ 9518.771434][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9518.771434][ T895] ___sys_sendmsg+0xee/0x170 [ 9518.771434][ T895] __sys_sendmsg+0xcd/0x170 [ 9518.771434][ T895] do_syscall_64+0xc6/0x1e0 [ 9518.771434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9518.771434][ T895] [ 9529.015001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9529.015482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9529.015482][ T895] netdev_get_by_index+0x5e/0x80 [ 9529.015482][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9529.015482][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9529.015482][ T895] ip6_route_add+0x1c/0x140 [ 9529.015482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9529.015482][ T895] addrconf_add_dev+0xe2/0x170 [ 9529.015482][ T895] inet6_addr_add+0x12f/0xa40 [ 9529.015482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9529.015482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9529.015482][ T895] netlink_rcv_skb+0x130/0x360 [ 9529.015482][ T895] netlink_unicast+0x449/0x710 [ 9529.015482][ T895] netlink_sendmsg+0x723/0xbe0 [ 9529.015482][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9529.015482][ T895] ___sys_sendmsg+0xee/0x170 [ 9529.015482][ T895] __sys_sendmsg+0xcd/0x170 [ 9529.015482][ T895] do_syscall_64+0xc6/0x1e0 [ 9529.015482][ T895] [ 9529.017725][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9529.017725][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9529.017725][ T895] ipv6_find_idev+0x102/0x170 [ 9529.017725][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9529.017725][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9529.017725][ T895] netlink_rcv_skb+0x130/0x360 [ 9529.017725][ T895] netlink_unicast+0x449/0x710 [ 9529.017725][ T895] netlink_sendmsg+0x723/0xbe0 [ 9529.017725][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9529.017725][ T895] ___sys_sendmsg+0xee/0x170 [ 9529.017725][ T895] __sys_sendmsg+0xcd/0x170 [ 9529.017725][ T895] do_syscall_64+0xc6/0x1e0 [ 9529.017725][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9529.017725][ T895] [ 9529.019456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9529.019456][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9529.019456][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9529.019456][ T895] ipv6_find_idev+0x102/0x170 [ 9529.019456][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9529.019456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9529.019456][ T895] netlink_rcv_skb+0x130/0x360 [ 9529.019456][ T895] netlink_unicast+0x449/0x710 [ 9529.019456][ T895] netlink_sendmsg+0x723/0xbe0 [ 9529.019456][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9529.019456][ T895] ___sys_sendmsg+0xee/0x170 [ 9529.019456][ T895] __sys_sendmsg+0xcd/0x170 [ 9529.019456][ T895] do_syscall_64+0xc6/0x1e0 [ 9529.019456][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9529.019456][ T895] [ 9539.087004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9539.087508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9539.087508][ T895] netdev_get_by_index+0x5e/0x80 [ 9539.087508][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9539.087508][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9539.087508][ T895] ip6_route_add+0x1c/0x140 [ 9539.087508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9539.087508][ T895] addrconf_add_dev+0xe2/0x170 [ 9539.087508][ T895] inet6_addr_add+0x12f/0xa40 [ 9539.087508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9539.087508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9539.087508][ T895] netlink_rcv_skb+0x130/0x360 [ 9539.087508][ T895] netlink_unicast+0x449/0x710 [ 9539.087508][ T895] netlink_sendmsg+0x723/0xbe0 [ 9539.087508][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9539.087508][ T895] ___sys_sendmsg+0xee/0x170 [ 9539.087508][ T895] __sys_sendmsg+0xcd/0x170 [ 9539.087508][ T895] do_syscall_64+0xc6/0x1e0 [ 9539.087508][ T895] [ 9539.089755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9539.089755][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9539.089755][ T895] ipv6_find_idev+0x102/0x170 [ 9539.089755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9539.089755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9539.089755][ T895] netlink_rcv_skb+0x130/0x360 [ 9539.089755][ T895] netlink_unicast+0x449/0x710 [ 9539.089755][ T895] netlink_sendmsg+0x723/0xbe0 [ 9539.089755][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9539.089755][ T895] ___sys_sendmsg+0xee/0x170 [ 9539.089755][ T895] __sys_sendmsg+0xcd/0x170 [ 9539.089755][ T895] do_syscall_64+0xc6/0x1e0 [ 9539.089755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9539.089755][ T895] [ 9539.091493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9539.091493][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9539.091493][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9539.091493][ T895] ipv6_find_idev+0x102/0x170 [ 9539.091493][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9539.091493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9539.091493][ T895] netlink_rcv_skb+0x130/0x360 [ 9539.091493][ T895] netlink_unicast+0x449/0x710 [ 9539.091493][ T895] netlink_sendmsg+0x723/0xbe0 [ 9539.091493][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9539.091493][ T895] ___sys_sendmsg+0xee/0x170 [ 9539.091493][ T895] __sys_sendmsg+0xcd/0x170 [ 9539.091493][ T895] do_syscall_64+0xc6/0x1e0 [ 9539.091493][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9539.091493][ T895] [ 9549.135071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9549.135541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9549.135541][ T895] netdev_get_by_index+0x5e/0x80 [ 9549.135541][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9549.135541][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9549.135541][ T895] ip6_route_add+0x1c/0x140 [ 9549.135541][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9549.135541][ T895] addrconf_add_dev+0xe2/0x170 [ 9549.135541][ T895] inet6_addr_add+0x12f/0xa40 [ 9549.135541][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9549.135541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9549.135541][ T895] netlink_rcv_skb+0x130/0x360 [ 9549.135541][ T895] netlink_unicast+0x449/0x710 [ 9549.135541][ T895] netlink_sendmsg+0x723/0xbe0 [ 9549.135541][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9549.135541][ T895] ___sys_sendmsg+0xee/0x170 [ 9549.135541][ T895] __sys_sendmsg+0xcd/0x170 [ 9549.135541][ T895] do_syscall_64+0xc6/0x1e0 [ 9549.135541][ T895] [ 9549.137799][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9549.137799][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9549.137799][ T895] ipv6_find_idev+0x102/0x170 [ 9549.137799][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9549.137799][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9549.137799][ T895] netlink_rcv_skb+0x130/0x360 [ 9549.137799][ T895] netlink_unicast+0x449/0x710 [ 9549.137799][ T895] netlink_sendmsg+0x723/0xbe0 [ 9549.137799][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9549.137799][ T895] ___sys_sendmsg+0xee/0x170 [ 9549.137799][ T895] __sys_sendmsg+0xcd/0x170 [ 9549.137799][ T895] do_syscall_64+0xc6/0x1e0 [ 9549.137799][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9549.137799][ T895] [ 9549.139526][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9549.139526][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9549.139526][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9549.139526][ T895] ipv6_find_idev+0x102/0x170 [ 9549.139526][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9549.139526][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9549.139526][ T895] netlink_rcv_skb+0x130/0x360 [ 9549.139526][ T895] netlink_unicast+0x449/0x710 [ 9549.139526][ T895] netlink_sendmsg+0x723/0xbe0 [ 9549.139526][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9549.139526][ T895] ___sys_sendmsg+0xee/0x170 [ 9549.139526][ T895] __sys_sendmsg+0xcd/0x170 [ 9549.139526][ T895] do_syscall_64+0xc6/0x1e0 [ 9549.139526][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9549.139526][ T895] [ 9559.279008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9559.279475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9559.279475][ T895] netdev_get_by_index+0x5e/0x80 [ 9559.279475][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9559.279475][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9559.279475][ T895] ip6_route_add+0x1c/0x140 [ 9559.279475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9559.279475][ T895] addrconf_add_dev+0xe2/0x170 [ 9559.279475][ T895] inet6_addr_add+0x12f/0xa40 [ 9559.279475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9559.279475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9559.279475][ T895] netlink_rcv_skb+0x130/0x360 [ 9559.279475][ T895] netlink_unicast+0x449/0x710 [ 9559.279475][ T895] netlink_sendmsg+0x723/0xbe0 [ 9559.279475][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9559.279475][ T895] ___sys_sendmsg+0xee/0x170 [ 9559.279475][ T895] __sys_sendmsg+0xcd/0x170 [ 9559.279475][ T895] do_syscall_64+0xc6/0x1e0 [ 9559.279475][ T895] [ 9559.282077][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9559.282077][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9559.282077][ T895] ipv6_find_idev+0x102/0x170 [ 9559.282077][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9559.282077][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9559.282077][ T895] netlink_rcv_skb+0x130/0x360 [ 9559.282077][ T895] netlink_unicast+0x449/0x710 [ 9559.282077][ T895] netlink_sendmsg+0x723/0xbe0 [ 9559.282077][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9559.282077][ T895] ___sys_sendmsg+0xee/0x170 [ 9559.282077][ T895] __sys_sendmsg+0xcd/0x170 [ 9559.282077][ T895] do_syscall_64+0xc6/0x1e0 [ 9559.282077][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9559.282077][ T895] [ 9559.283804][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9559.283804][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9559.283804][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9559.283804][ T895] ipv6_find_idev+0x102/0x170 [ 9559.283804][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9559.283804][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9559.283804][ T895] netlink_rcv_skb+0x130/0x360 [ 9559.283804][ T895] netlink_unicast+0x449/0x710 [ 9559.283804][ T895] netlink_sendmsg+0x723/0xbe0 [ 9559.283804][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9559.283804][ T895] ___sys_sendmsg+0xee/0x170 [ 9559.283804][ T895] __sys_sendmsg+0xcd/0x170 [ 9559.283804][ T895] do_syscall_64+0xc6/0x1e0 [ 9559.283804][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9559.283804][ T895] [ 9569.310995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9569.311467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9569.311467][ T895] netdev_get_by_index+0x5e/0x80 [ 9569.311467][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9569.311467][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9569.311467][ T895] ip6_route_add+0x1c/0x140 [ 9569.311467][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9569.311467][ T895] addrconf_add_dev+0xe2/0x170 [ 9569.311467][ T895] inet6_addr_add+0x12f/0xa40 [ 9569.311467][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9569.311467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9569.311467][ T895] netlink_rcv_skb+0x130/0x360 [ 9569.311467][ T895] netlink_unicast+0x449/0x710 [ 9569.311467][ T895] netlink_sendmsg+0x723/0xbe0 [ 9569.311467][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9569.311467][ T895] ___sys_sendmsg+0xee/0x170 [ 9569.311467][ T895] __sys_sendmsg+0xcd/0x170 [ 9569.311467][ T895] do_syscall_64+0xc6/0x1e0 [ 9569.311467][ T895] [ 9569.313696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9569.313696][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9569.313696][ T895] ipv6_find_idev+0x102/0x170 [ 9569.313696][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9569.313696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9569.313696][ T895] netlink_rcv_skb+0x130/0x360 [ 9569.313696][ T895] netlink_unicast+0x449/0x710 [ 9569.313696][ T895] netlink_sendmsg+0x723/0xbe0 [ 9569.313696][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9569.313696][ T895] ___sys_sendmsg+0xee/0x170 [ 9569.313696][ T895] __sys_sendmsg+0xcd/0x170 [ 9569.313696][ T895] do_syscall_64+0xc6/0x1e0 [ 9569.313696][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9569.313696][ T895] [ 9569.315423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9569.315423][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9569.315423][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9569.315423][ T895] ipv6_find_idev+0x102/0x170 [ 9569.315423][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9569.315423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9569.315423][ T895] netlink_rcv_skb+0x130/0x360 [ 9569.315423][ T895] netlink_unicast+0x449/0x710 [ 9569.315423][ T895] netlink_sendmsg+0x723/0xbe0 [ 9569.315423][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9569.315423][ T895] ___sys_sendmsg+0xee/0x170 [ 9569.315423][ T895] __sys_sendmsg+0xcd/0x170 [ 9569.315423][ T895] do_syscall_64+0xc6/0x1e0 [ 9569.315423][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9569.315423][ T895] [ 9579.359014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9579.359429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9579.359429][ T895] netdev_get_by_index+0x5e/0x80 [ 9579.359429][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9579.359429][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9579.359429][ T895] ip6_route_add+0x1c/0x140 [ 9579.359429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9579.359429][ T895] addrconf_add_dev+0xe2/0x170 [ 9579.359429][ T895] inet6_addr_add+0x12f/0xa40 [ 9579.359429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9579.359429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.359429][ T895] netlink_rcv_skb+0x130/0x360 [ 9579.359429][ T895] netlink_unicast+0x449/0x710 [ 9579.359429][ T895] netlink_sendmsg+0x723/0xbe0 [ 9579.359429][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9579.359429][ T895] ___sys_sendmsg+0xee/0x170 [ 9579.359429][ T895] __sys_sendmsg+0xcd/0x170 [ 9579.359429][ T895] do_syscall_64+0xc6/0x1e0 [ 9579.359429][ T895] [ 9579.361661][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9579.361661][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9579.361661][ T895] ipv6_find_idev+0x102/0x170 [ 9579.361661][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9579.361661][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.361661][ T895] netlink_rcv_skb+0x130/0x360 [ 9579.361661][ T895] netlink_unicast+0x449/0x710 [ 9579.361661][ T895] netlink_sendmsg+0x723/0xbe0 [ 9579.361661][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9579.361661][ T895] ___sys_sendmsg+0xee/0x170 [ 9579.361661][ T895] __sys_sendmsg+0xcd/0x170 [ 9579.361661][ T895] do_syscall_64+0xc6/0x1e0 [ 9579.361661][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9579.361661][ T895] [ 9579.363399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9579.363399][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9579.363399][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9579.363399][ T895] ipv6_find_idev+0x102/0x170 [ 9579.363399][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9579.363399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.363399][ T895] netlink_rcv_skb+0x130/0x360 [ 9579.363399][ T895] netlink_unicast+0x449/0x710 [ 9579.363399][ T895] netlink_sendmsg+0x723/0xbe0 [ 9579.363399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9579.363399][ T895] ___sys_sendmsg+0xee/0x170 [ 9579.363399][ T895] __sys_sendmsg+0xcd/0x170 [ 9579.363399][ T895] do_syscall_64+0xc6/0x1e0 [ 9579.363399][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9579.363399][ T895] [ 9589.470925][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9589.471350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9589.471350][ T895] netdev_get_by_index+0x5e/0x80 [ 9589.471350][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9589.471350][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9589.471350][ T895] ip6_route_add+0x1c/0x140 [ 9589.471350][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9589.471350][ T895] addrconf_add_dev+0xe2/0x170 [ 9589.471350][ T895] inet6_addr_add+0x12f/0xa40 [ 9589.471350][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9589.471350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.471350][ T895] netlink_rcv_skb+0x130/0x360 [ 9589.471350][ T895] netlink_unicast+0x449/0x710 [ 9589.471350][ T895] netlink_sendmsg+0x723/0xbe0 [ 9589.471350][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9589.471350][ T895] ___sys_sendmsg+0xee/0x170 [ 9589.471350][ T895] __sys_sendmsg+0xcd/0x170 [ 9589.471350][ T895] do_syscall_64+0xc6/0x1e0 [ 9589.471350][ T895] [ 9589.473582][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9589.473582][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9589.473582][ T895] ipv6_find_idev+0x102/0x170 [ 9589.473582][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9589.473582][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.473582][ T895] netlink_rcv_skb+0x130/0x360 [ 9589.473582][ T895] netlink_unicast+0x449/0x710 [ 9589.473582][ T895] netlink_sendmsg+0x723/0xbe0 [ 9589.473582][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9589.473582][ T895] ___sys_sendmsg+0xee/0x170 [ 9589.473582][ T895] __sys_sendmsg+0xcd/0x170 [ 9589.473582][ T895] do_syscall_64+0xc6/0x1e0 [ 9589.473582][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9589.473582][ T895] [ 9589.475338][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9589.475338][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9589.475338][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9589.475338][ T895] ipv6_find_idev+0x102/0x170 [ 9589.475338][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9589.475338][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.475338][ T895] netlink_rcv_skb+0x130/0x360 [ 9589.475338][ T895] netlink_unicast+0x449/0x710 [ 9589.475338][ T895] netlink_sendmsg+0x723/0xbe0 [ 9589.475338][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9589.475338][ T895] ___sys_sendmsg+0xee/0x170 [ 9589.475338][ T895] __sys_sendmsg+0xcd/0x170 [ 9589.475338][ T895] do_syscall_64+0xc6/0x1e0 [ 9589.475338][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9589.475338][ T895] [ 9599.726945][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9599.727419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9599.727419][ T895] netdev_get_by_index+0x5e/0x80 [ 9599.727419][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9599.727419][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9599.727419][ T895] ip6_route_add+0x1c/0x140 [ 9599.727419][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9599.727419][ T895] addrconf_add_dev+0xe2/0x170 [ 9599.727419][ T895] inet6_addr_add+0x12f/0xa40 [ 9599.727419][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9599.727419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9599.727419][ T895] netlink_rcv_skb+0x130/0x360 [ 9599.727419][ T895] netlink_unicast+0x449/0x710 [ 9599.727419][ T895] netlink_sendmsg+0x723/0xbe0 [ 9599.727419][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9599.727419][ T895] ___sys_sendmsg+0xee/0x170 [ 9599.727419][ T895] __sys_sendmsg+0xcd/0x170 [ 9599.727419][ T895] do_syscall_64+0xc6/0x1e0 [ 9599.727419][ T895] [ 9599.729651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9599.729651][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9599.729651][ T895] ipv6_find_idev+0x102/0x170 [ 9599.729651][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9599.729651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9599.729651][ T895] netlink_rcv_skb+0x130/0x360 [ 9599.729651][ T895] netlink_unicast+0x449/0x710 [ 9599.729651][ T895] netlink_sendmsg+0x723/0xbe0 [ 9599.729651][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9599.729651][ T895] ___sys_sendmsg+0xee/0x170 [ 9599.729651][ T895] __sys_sendmsg+0xcd/0x170 [ 9599.729651][ T895] do_syscall_64+0xc6/0x1e0 [ 9599.729651][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9599.729651][ T895] [ 9599.731399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9599.731399][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9599.731399][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9599.731399][ T895] ipv6_find_idev+0x102/0x170 [ 9599.731399][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9599.731399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9599.731399][ T895] netlink_rcv_skb+0x130/0x360 [ 9599.731399][ T895] netlink_unicast+0x449/0x710 [ 9599.731399][ T895] netlink_sendmsg+0x723/0xbe0 [ 9599.731399][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9599.731399][ T895] ___sys_sendmsg+0xee/0x170 [ 9599.731399][ T895] __sys_sendmsg+0xcd/0x170 [ 9599.731399][ T895] do_syscall_64+0xc6/0x1e0 [ 9599.731399][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9599.731399][ T895] [ 9609.974926][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9609.975337][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9609.975337][ T895] netdev_get_by_index+0x5e/0x80 [ 9609.975337][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9609.975337][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9609.975337][ T895] ip6_route_add+0x1c/0x140 [ 9609.975337][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9609.975337][ T895] addrconf_add_dev+0xe2/0x170 [ 9609.975337][ T895] inet6_addr_add+0x12f/0xa40 [ 9609.975337][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9609.975337][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9609.975337][ T895] netlink_rcv_skb+0x130/0x360 [ 9609.975337][ T895] netlink_unicast+0x449/0x710 [ 9609.975337][ T895] netlink_sendmsg+0x723/0xbe0 [ 9609.975337][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9609.975337][ T895] ___sys_sendmsg+0xee/0x170 [ 9609.975337][ T895] __sys_sendmsg+0xcd/0x170 [ 9609.975337][ T895] do_syscall_64+0xc6/0x1e0 [ 9609.975337][ T895] [ 9609.977585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9609.977585][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9609.977585][ T895] ipv6_find_idev+0x102/0x170 [ 9609.977585][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9609.977585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9609.977585][ T895] netlink_rcv_skb+0x130/0x360 [ 9609.977585][ T895] netlink_unicast+0x449/0x710 [ 9609.977585][ T895] netlink_sendmsg+0x723/0xbe0 [ 9609.977585][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9609.977585][ T895] ___sys_sendmsg+0xee/0x170 [ 9609.977585][ T895] __sys_sendmsg+0xcd/0x170 [ 9609.977585][ T895] do_syscall_64+0xc6/0x1e0 [ 9609.977585][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9609.977585][ T895] [ 9609.979333][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9609.979333][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9609.979333][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9609.979333][ T895] ipv6_find_idev+0x102/0x170 [ 9609.979333][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9609.979333][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9609.979333][ T895] netlink_rcv_skb+0x130/0x360 [ 9609.979333][ T895] netlink_unicast+0x449/0x710 [ 9609.979333][ T895] netlink_sendmsg+0x723/0xbe0 [ 9609.979333][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9609.979333][ T895] ___sys_sendmsg+0xee/0x170 [ 9609.979333][ T895] __sys_sendmsg+0xcd/0x170 [ 9609.979333][ T895] do_syscall_64+0xc6/0x1e0 [ 9609.979333][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9609.979333][ T895] [ 9620.230922][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9620.231343][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9620.231343][ T895] netdev_get_by_index+0x5e/0x80 [ 9620.231343][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9620.231343][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9620.231343][ T895] ip6_route_add+0x1c/0x140 [ 9620.231343][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9620.231343][ T895] addrconf_add_dev+0xe2/0x170 [ 9620.231343][ T895] inet6_addr_add+0x12f/0xa40 [ 9620.231343][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9620.231343][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9620.231343][ T895] netlink_rcv_skb+0x130/0x360 [ 9620.231343][ T895] netlink_unicast+0x449/0x710 [ 9620.231343][ T895] netlink_sendmsg+0x723/0xbe0 [ 9620.231343][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9620.231343][ T895] ___sys_sendmsg+0xee/0x170 [ 9620.231343][ T895] __sys_sendmsg+0xcd/0x170 [ 9620.231343][ T895] do_syscall_64+0xc6/0x1e0 [ 9620.231343][ T895] [ 9620.233581][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9620.233581][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9620.233581][ T895] ipv6_find_idev+0x102/0x170 [ 9620.233581][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9620.233581][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9620.233581][ T895] netlink_rcv_skb+0x130/0x360 [ 9620.233581][ T895] netlink_unicast+0x449/0x710 [ 9620.233581][ T895] netlink_sendmsg+0x723/0xbe0 [ 9620.233581][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9620.233581][ T895] ___sys_sendmsg+0xee/0x170 [ 9620.233581][ T895] __sys_sendmsg+0xcd/0x170 [ 9620.233581][ T895] do_syscall_64+0xc6/0x1e0 [ 9620.233581][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9620.233581][ T895] [ 9620.235339][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9620.235339][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9620.235339][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9620.235339][ T895] ipv6_find_idev+0x102/0x170 [ 9620.235339][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9620.235339][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9620.235339][ T895] netlink_rcv_skb+0x130/0x360 [ 9620.235339][ T895] netlink_unicast+0x449/0x710 [ 9620.235339][ T895] netlink_sendmsg+0x723/0xbe0 [ 9620.235339][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9620.235339][ T895] ___sys_sendmsg+0xee/0x170 [ 9620.235339][ T895] __sys_sendmsg+0xcd/0x170 [ 9620.235339][ T895] do_syscall_64+0xc6/0x1e0 [ 9620.235339][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9620.235339][ T895] [ 9630.486931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9630.487414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9630.487414][ T895] netdev_get_by_index+0x5e/0x80 [ 9630.487414][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9630.487414][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9630.487414][ T895] ip6_route_add+0x1c/0x140 [ 9630.487414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9630.487414][ T895] addrconf_add_dev+0xe2/0x170 [ 9630.487414][ T895] inet6_addr_add+0x12f/0xa40 [ 9630.487414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9630.487414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9630.487414][ T895] netlink_rcv_skb+0x130/0x360 [ 9630.487414][ T895] netlink_unicast+0x449/0x710 [ 9630.487414][ T895] netlink_sendmsg+0x723/0xbe0 [ 9630.487414][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9630.487414][ T895] ___sys_sendmsg+0xee/0x170 [ 9630.487414][ T895] __sys_sendmsg+0xcd/0x170 [ 9630.487414][ T895] do_syscall_64+0xc6/0x1e0 [ 9630.487414][ T895] [ 9630.489659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9630.489659][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9630.489659][ T895] ipv6_find_idev+0x102/0x170 [ 9630.489659][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9630.489659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9630.489659][ T895] netlink_rcv_skb+0x130/0x360 [ 9630.489659][ T895] netlink_unicast+0x449/0x710 [ 9630.489659][ T895] netlink_sendmsg+0x723/0xbe0 [ 9630.489659][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9630.489659][ T895] ___sys_sendmsg+0xee/0x170 [ 9630.489659][ T895] __sys_sendmsg+0xcd/0x170 [ 9630.489659][ T895] do_syscall_64+0xc6/0x1e0 [ 9630.489659][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9630.489659][ T895] [ 9630.491407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9630.491407][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9630.491407][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9630.491407][ T895] ipv6_find_idev+0x102/0x170 [ 9630.491407][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9630.491407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9630.491407][ T895] netlink_rcv_skb+0x130/0x360 [ 9630.491407][ T895] netlink_unicast+0x449/0x710 [ 9630.491407][ T895] netlink_sendmsg+0x723/0xbe0 [ 9630.491407][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9630.491407][ T895] ___sys_sendmsg+0xee/0x170 [ 9630.491407][ T895] __sys_sendmsg+0xcd/0x170 [ 9630.491407][ T895] do_syscall_64+0xc6/0x1e0 [ 9630.491407][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9630.491407][ T895] [ 9640.582946][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9640.583367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9640.583367][ T895] netdev_get_by_index+0x5e/0x80 [ 9640.583367][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9640.583367][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9640.583367][ T895] ip6_route_add+0x1c/0x140 [ 9640.583367][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9640.583367][ T895] addrconf_add_dev+0xe2/0x170 [ 9640.583367][ T895] inet6_addr_add+0x12f/0xa40 [ 9640.583367][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9640.583367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9640.583367][ T895] netlink_rcv_skb+0x130/0x360 [ 9640.583367][ T895] netlink_unicast+0x449/0x710 [ 9640.583367][ T895] netlink_sendmsg+0x723/0xbe0 [ 9640.583367][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9640.583367][ T895] ___sys_sendmsg+0xee/0x170 [ 9640.583367][ T895] __sys_sendmsg+0xcd/0x170 [ 9640.583367][ T895] do_syscall_64+0xc6/0x1e0 [ 9640.583367][ T895] [ 9640.585602][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9640.585602][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9640.585602][ T895] ipv6_find_idev+0x102/0x170 [ 9640.585602][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9640.585602][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9640.585602][ T895] netlink_rcv_skb+0x130/0x360 [ 9640.585602][ T895] netlink_unicast+0x449/0x710 [ 9640.585602][ T895] netlink_sendmsg+0x723/0xbe0 [ 9640.585602][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9640.585602][ T895] ___sys_sendmsg+0xee/0x170 [ 9640.585602][ T895] __sys_sendmsg+0xcd/0x170 [ 9640.585602][ T895] do_syscall_64+0xc6/0x1e0 [ 9640.585602][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9640.585602][ T895] [ 9640.587345][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9640.587345][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9640.587345][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9640.587345][ T895] ipv6_find_idev+0x102/0x170 [ 9640.587345][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9640.587345][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9640.587345][ T895] netlink_rcv_skb+0x130/0x360 [ 9640.587345][ T895] netlink_unicast+0x449/0x710 [ 9640.587345][ T895] netlink_sendmsg+0x723/0xbe0 [ 9640.587345][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9640.587345][ T895] ___sys_sendmsg+0xee/0x170 [ 9640.587345][ T895] __sys_sendmsg+0xcd/0x170 [ 9640.587345][ T895] do_syscall_64+0xc6/0x1e0 [ 9640.587345][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9640.587345][ T895] [ 9650.831002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9650.831414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9650.831414][ T895] netdev_get_by_index+0x5e/0x80 [ 9650.831414][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9650.831414][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9650.831414][ T895] ip6_route_add+0x1c/0x140 [ 9650.831414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9650.831414][ T895] addrconf_add_dev+0xe2/0x170 [ 9650.831414][ T895] inet6_addr_add+0x12f/0xa40 [ 9650.831414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9650.831414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9650.831414][ T895] netlink_rcv_skb+0x130/0x360 [ 9650.831414][ T895] netlink_unicast+0x449/0x710 [ 9650.831414][ T895] netlink_sendmsg+0x723/0xbe0 [ 9650.831414][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9650.831414][ T895] ___sys_sendmsg+0xee/0x170 [ 9650.831414][ T895] __sys_sendmsg+0xcd/0x170 [ 9650.831414][ T895] do_syscall_64+0xc6/0x1e0 [ 9650.831414][ T895] [ 9650.833652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9650.833652][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9650.833652][ T895] ipv6_find_idev+0x102/0x170 [ 9650.833652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9650.833652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9650.833652][ T895] netlink_rcv_skb+0x130/0x360 [ 9650.833652][ T895] netlink_unicast+0x449/0x710 [ 9650.833652][ T895] netlink_sendmsg+0x723/0xbe0 [ 9650.833652][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9650.833652][ T895] ___sys_sendmsg+0xee/0x170 [ 9650.833652][ T895] __sys_sendmsg+0xcd/0x170 [ 9650.833652][ T895] do_syscall_64+0xc6/0x1e0 [ 9650.833652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9650.833652][ T895] [ 9650.835390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9650.835390][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9650.835390][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9650.835390][ T895] ipv6_find_idev+0x102/0x170 [ 9650.835390][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9650.835390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9650.835390][ T895] netlink_rcv_skb+0x130/0x360 [ 9650.835390][ T895] netlink_unicast+0x449/0x710 [ 9650.835390][ T895] netlink_sendmsg+0x723/0xbe0 [ 9650.835390][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9650.835390][ T895] ___sys_sendmsg+0xee/0x170 [ 9650.835390][ T895] __sys_sendmsg+0xcd/0x170 [ 9650.835390][ T895] do_syscall_64+0xc6/0x1e0 [ 9650.835390][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9650.835390][ T895] [ 9661.078995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9661.079471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9661.079471][ T895] netdev_get_by_index+0x5e/0x80 [ 9661.079471][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9661.079471][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9661.079471][ T895] ip6_route_add+0x1c/0x140 [ 9661.079471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9661.079471][ T895] addrconf_add_dev+0xe2/0x170 [ 9661.079471][ T895] inet6_addr_add+0x12f/0xa40 [ 9661.079471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9661.079471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.079471][ T895] netlink_rcv_skb+0x130/0x360 [ 9661.079471][ T895] netlink_unicast+0x449/0x710 [ 9661.079471][ T895] netlink_sendmsg+0x723/0xbe0 [ 9661.079471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9661.079471][ T895] ___sys_sendmsg+0xee/0x170 [ 9661.079471][ T895] __sys_sendmsg+0xcd/0x170 [ 9661.079471][ T895] do_syscall_64+0xc6/0x1e0 [ 9661.079471][ T895] [ 9661.081707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9661.081707][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9661.081707][ T895] ipv6_find_idev+0x102/0x170 [ 9661.081707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9661.081707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.081707][ T895] netlink_rcv_skb+0x130/0x360 [ 9661.081707][ T895] netlink_unicast+0x449/0x710 [ 9661.081707][ T895] netlink_sendmsg+0x723/0xbe0 [ 9661.081707][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9661.081707][ T895] ___sys_sendmsg+0xee/0x170 [ 9661.081707][ T895] __sys_sendmsg+0xcd/0x170 [ 9661.081707][ T895] do_syscall_64+0xc6/0x1e0 [ 9661.081707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9661.081707][ T895] [ 9661.083442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9661.083442][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9661.083442][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9661.083442][ T895] ipv6_find_idev+0x102/0x170 [ 9661.083442][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9661.083442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.083442][ T895] netlink_rcv_skb+0x130/0x360 [ 9661.083442][ T895] netlink_unicast+0x449/0x710 [ 9661.083442][ T895] netlink_sendmsg+0x723/0xbe0 [ 9661.083442][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9661.083442][ T895] ___sys_sendmsg+0xee/0x170 [ 9661.083442][ T895] __sys_sendmsg+0xcd/0x170 [ 9661.083442][ T895] do_syscall_64+0xc6/0x1e0 [ 9661.083442][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9661.083442][ T895] [ 9671.326992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9671.327421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9671.327421][ T895] netdev_get_by_index+0x5e/0x80 [ 9671.327421][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9671.327421][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9671.327421][ T895] ip6_route_add+0x1c/0x140 [ 9671.327421][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9671.327421][ T895] addrconf_add_dev+0xe2/0x170 [ 9671.327421][ T895] inet6_addr_add+0x12f/0xa40 [ 9671.327421][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9671.327421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.327421][ T895] netlink_rcv_skb+0x130/0x360 [ 9671.327421][ T895] netlink_unicast+0x449/0x710 [ 9671.327421][ T895] netlink_sendmsg+0x723/0xbe0 [ 9671.327421][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9671.327421][ T895] ___sys_sendmsg+0xee/0x170 [ 9671.327421][ T895] __sys_sendmsg+0xcd/0x170 [ 9671.327421][ T895] do_syscall_64+0xc6/0x1e0 [ 9671.327421][ T895] [ 9671.329663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9671.329663][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9671.329663][ T895] ipv6_find_idev+0x102/0x170 [ 9671.329663][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9671.329663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.329663][ T895] netlink_rcv_skb+0x130/0x360 [ 9671.329663][ T895] netlink_unicast+0x449/0x710 [ 9671.329663][ T895] netlink_sendmsg+0x723/0xbe0 [ 9671.329663][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9671.329663][ T895] ___sys_sendmsg+0xee/0x170 [ 9671.329663][ T895] __sys_sendmsg+0xcd/0x170 [ 9671.329663][ T895] do_syscall_64+0xc6/0x1e0 [ 9671.329663][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9671.329663][ T895] [ 9671.331397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9671.331397][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9671.331397][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9671.331397][ T895] ipv6_find_idev+0x102/0x170 [ 9671.331397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9671.331397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.331397][ T895] netlink_rcv_skb+0x130/0x360 [ 9671.331397][ T895] netlink_unicast+0x449/0x710 [ 9671.331397][ T895] netlink_sendmsg+0x723/0xbe0 [ 9671.331397][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9671.331397][ T895] ___sys_sendmsg+0xee/0x170 [ 9671.331397][ T895] __sys_sendmsg+0xcd/0x170 [ 9671.331397][ T895] do_syscall_64+0xc6/0x1e0 [ 9671.331397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9671.331397][ T895] [ 9681.574936][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9681.575360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9681.575360][ T895] netdev_get_by_index+0x5e/0x80 [ 9681.575360][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9681.575360][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9681.575360][ T895] ip6_route_add+0x1c/0x140 [ 9681.575360][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9681.575360][ T895] addrconf_add_dev+0xe2/0x170 [ 9681.575360][ T895] inet6_addr_add+0x12f/0xa40 [ 9681.575360][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9681.575360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9681.575360][ T895] netlink_rcv_skb+0x130/0x360 [ 9681.575360][ T895] netlink_unicast+0x449/0x710 [ 9681.575360][ T895] netlink_sendmsg+0x723/0xbe0 [ 9681.575360][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9681.575360][ T895] ___sys_sendmsg+0xee/0x170 [ 9681.575360][ T895] __sys_sendmsg+0xcd/0x170 [ 9681.575360][ T895] do_syscall_64+0xc6/0x1e0 [ 9681.575360][ T895] [ 9681.577608][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9681.577608][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9681.577608][ T895] ipv6_find_idev+0x102/0x170 [ 9681.577608][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9681.577608][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9681.577608][ T895] netlink_rcv_skb+0x130/0x360 [ 9681.577608][ T895] netlink_unicast+0x449/0x710 [ 9681.577608][ T895] netlink_sendmsg+0x723/0xbe0 [ 9681.577608][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9681.577608][ T895] ___sys_sendmsg+0xee/0x170 [ 9681.577608][ T895] __sys_sendmsg+0xcd/0x170 [ 9681.577608][ T895] do_syscall_64+0xc6/0x1e0 [ 9681.577608][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9681.577608][ T895] [ 9681.579344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9681.579344][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9681.579344][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9681.579344][ T895] ipv6_find_idev+0x102/0x170 [ 9681.579344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9681.579344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9681.579344][ T895] netlink_rcv_skb+0x130/0x360 [ 9681.579344][ T895] netlink_unicast+0x449/0x710 [ 9681.579344][ T895] netlink_sendmsg+0x723/0xbe0 [ 9681.579344][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9681.579344][ T895] ___sys_sendmsg+0xee/0x170 [ 9681.579344][ T895] __sys_sendmsg+0xcd/0x170 [ 9681.579344][ T895] do_syscall_64+0xc6/0x1e0 [ 9681.579344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9681.579344][ T895] [ 9691.630993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9691.631466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9691.631466][ T895] netdev_get_by_index+0x5e/0x80 [ 9691.631466][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9691.631466][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9691.631466][ T895] ip6_route_add+0x1c/0x140 [ 9691.631466][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9691.631466][ T895] addrconf_add_dev+0xe2/0x170 [ 9691.631466][ T895] inet6_addr_add+0x12f/0xa40 [ 9691.631466][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9691.631466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9691.631466][ T895] netlink_rcv_skb+0x130/0x360 [ 9691.631466][ T895] netlink_unicast+0x449/0x710 [ 9691.631466][ T895] netlink_sendmsg+0x723/0xbe0 [ 9691.631466][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9691.631466][ T895] ___sys_sendmsg+0xee/0x170 [ 9691.631466][ T895] __sys_sendmsg+0xcd/0x170 [ 9691.631466][ T895] do_syscall_64+0xc6/0x1e0 [ 9691.631466][ T895] [ 9691.633696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9691.633696][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9691.633696][ T895] ipv6_find_idev+0x102/0x170 [ 9691.633696][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9691.633696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9691.633696][ T895] netlink_rcv_skb+0x130/0x360 [ 9691.633696][ T895] netlink_unicast+0x449/0x710 [ 9691.633696][ T895] netlink_sendmsg+0x723/0xbe0 [ 9691.633696][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9691.633696][ T895] ___sys_sendmsg+0xee/0x170 [ 9691.633696][ T895] __sys_sendmsg+0xcd/0x170 [ 9691.633696][ T895] do_syscall_64+0xc6/0x1e0 [ 9691.633696][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9691.633696][ T895] [ 9691.635430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9691.635430][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9691.635430][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9691.635430][ T895] ipv6_find_idev+0x102/0x170 [ 9691.635430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9691.635430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9691.635430][ T895] netlink_rcv_skb+0x130/0x360 [ 9691.635430][ T895] netlink_unicast+0x449/0x710 [ 9691.635430][ T895] netlink_sendmsg+0x723/0xbe0 [ 9691.635430][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9691.635430][ T895] ___sys_sendmsg+0xee/0x170 [ 9691.635430][ T895] __sys_sendmsg+0xcd/0x170 [ 9691.635430][ T895] do_syscall_64+0xc6/0x1e0 [ 9691.635430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9691.635430][ T895] [ 9701.878997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9701.879471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9701.879471][ T895] netdev_get_by_index+0x5e/0x80 [ 9701.879471][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9701.879471][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9701.879471][ T895] ip6_route_add+0x1c/0x140 [ 9701.879471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9701.879471][ T895] addrconf_add_dev+0xe2/0x170 [ 9701.879471][ T895] inet6_addr_add+0x12f/0xa40 [ 9701.879471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9701.879471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9701.879471][ T895] netlink_rcv_skb+0x130/0x360 [ 9701.879471][ T895] netlink_unicast+0x449/0x710 [ 9701.879471][ T895] netlink_sendmsg+0x723/0xbe0 [ 9701.879471][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9701.879471][ T895] ___sys_sendmsg+0xee/0x170 [ 9701.879471][ T895] __sys_sendmsg+0xcd/0x170 [ 9701.879471][ T895] do_syscall_64+0xc6/0x1e0 [ 9701.879471][ T895] [ 9701.881737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9701.881737][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9701.881737][ T895] ipv6_find_idev+0x102/0x170 [ 9701.881737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9701.881737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9701.881737][ T895] netlink_rcv_skb+0x130/0x360 [ 9701.881737][ T895] netlink_unicast+0x449/0x710 [ 9701.881737][ T895] netlink_sendmsg+0x723/0xbe0 [ 9701.881737][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9701.881737][ T895] ___sys_sendmsg+0xee/0x170 [ 9701.881737][ T895] __sys_sendmsg+0xcd/0x170 [ 9701.881737][ T895] do_syscall_64+0xc6/0x1e0 [ 9701.881737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9701.881737][ T895] [ 9701.883492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9701.883492][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9701.883492][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9701.883492][ T895] ipv6_find_idev+0x102/0x170 [ 9701.883492][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9701.883492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9701.883492][ T895] netlink_rcv_skb+0x130/0x360 [ 9701.883492][ T895] netlink_unicast+0x449/0x710 [ 9701.883492][ T895] netlink_sendmsg+0x723/0xbe0 [ 9701.883492][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9701.883492][ T895] ___sys_sendmsg+0xee/0x170 [ 9701.883492][ T895] __sys_sendmsg+0xcd/0x170 [ 9701.883492][ T895] do_syscall_64+0xc6/0x1e0 [ 9701.883492][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9701.883492][ T895] [ 9712.126990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9712.127503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9712.127503][ T895] netdev_get_by_index+0x5e/0x80 [ 9712.127503][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9712.127503][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9712.127503][ T895] ip6_route_add+0x1c/0x140 [ 9712.127503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9712.127503][ T895] addrconf_add_dev+0xe2/0x170 [ 9712.127503][ T895] inet6_addr_add+0x12f/0xa40 [ 9712.127503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9712.127503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.127503][ T895] netlink_rcv_skb+0x130/0x360 [ 9712.127503][ T895] netlink_unicast+0x449/0x710 [ 9712.127503][ T895] netlink_sendmsg+0x723/0xbe0 [ 9712.127503][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9712.127503][ T895] ___sys_sendmsg+0xee/0x170 [ 9712.127503][ T895] __sys_sendmsg+0xcd/0x170 [ 9712.127503][ T895] do_syscall_64+0xc6/0x1e0 [ 9712.127503][ T895] [ 9712.129926][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9712.129926][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9712.129926][ T895] ipv6_find_idev+0x102/0x170 [ 9712.129926][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9712.129926][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.129926][ T895] netlink_rcv_skb+0x130/0x360 [ 9712.129926][ T895] netlink_unicast+0x449/0x710 [ 9712.129926][ T895] netlink_sendmsg+0x723/0xbe0 [ 9712.129926][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9712.129926][ T895] ___sys_sendmsg+0xee/0x170 [ 9712.129926][ T895] __sys_sendmsg+0xcd/0x170 [ 9712.129926][ T895] do_syscall_64+0xc6/0x1e0 [ 9712.129926][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9712.129926][ T895] [ 9712.131792][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9712.131792][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9712.131792][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9712.131792][ T895] ipv6_find_idev+0x102/0x170 [ 9712.131792][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9712.131792][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.131792][ T895] netlink_rcv_skb+0x130/0x360 [ 9712.131792][ T895] netlink_unicast+0x449/0x710 [ 9712.131792][ T895] netlink_sendmsg+0x723/0xbe0 [ 9712.131792][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9712.131792][ T895] ___sys_sendmsg+0xee/0x170 [ 9712.131792][ T895] __sys_sendmsg+0xcd/0x170 [ 9712.131792][ T895] do_syscall_64+0xc6/0x1e0 [ 9712.131792][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9712.131792][ T895] [ 9722.335090][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9722.335542][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9722.335542][ T895] netdev_get_by_index+0x5e/0x80 [ 9722.335542][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9722.335542][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9722.335542][ T895] ip6_route_add+0x1c/0x140 [ 9722.335542][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9722.335542][ T895] addrconf_add_dev+0xe2/0x170 [ 9722.335542][ T895] inet6_addr_add+0x12f/0xa40 [ 9722.335542][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9722.335542][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.335542][ T895] netlink_rcv_skb+0x130/0x360 [ 9722.335542][ T895] netlink_unicast+0x449/0x710 [ 9722.335542][ T895] netlink_sendmsg+0x723/0xbe0 [ 9722.335542][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9722.335542][ T895] ___sys_sendmsg+0xee/0x170 [ 9722.335542][ T895] __sys_sendmsg+0xcd/0x170 [ 9722.335542][ T895] do_syscall_64+0xc6/0x1e0 [ 9722.335542][ T895] [ 9722.337955][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9722.337955][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9722.337955][ T895] ipv6_find_idev+0x102/0x170 [ 9722.337955][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9722.337955][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.337955][ T895] netlink_rcv_skb+0x130/0x360 [ 9722.337955][ T895] netlink_unicast+0x449/0x710 [ 9722.337955][ T895] netlink_sendmsg+0x723/0xbe0 [ 9722.337955][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9722.337955][ T895] ___sys_sendmsg+0xee/0x170 [ 9722.337955][ T895] __sys_sendmsg+0xcd/0x170 [ 9722.337955][ T895] do_syscall_64+0xc6/0x1e0 [ 9722.337955][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9722.337955][ T895] [ 9722.339826][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9722.339826][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9722.339826][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9722.339826][ T895] ipv6_find_idev+0x102/0x170 [ 9722.339826][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9722.339826][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.339826][ T895] netlink_rcv_skb+0x130/0x360 [ 9722.339826][ T895] netlink_unicast+0x449/0x710 [ 9722.339826][ T895] netlink_sendmsg+0x723/0xbe0 [ 9722.339826][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9722.339826][ T895] ___sys_sendmsg+0xee/0x170 [ 9722.339826][ T895] __sys_sendmsg+0xcd/0x170 [ 9722.339826][ T895] do_syscall_64+0xc6/0x1e0 [ 9722.339826][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9722.339826][ T895] [ 9732.583006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9732.583464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9732.583464][ T895] netdev_get_by_index+0x5e/0x80 [ 9732.583464][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9732.583464][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9732.583464][ T895] ip6_route_add+0x1c/0x140 [ 9732.583464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9732.583464][ T895] addrconf_add_dev+0xe2/0x170 [ 9732.583464][ T895] inet6_addr_add+0x12f/0xa40 [ 9732.583464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9732.583464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.583464][ T895] netlink_rcv_skb+0x130/0x360 [ 9732.583464][ T895] netlink_unicast+0x449/0x710 [ 9732.583464][ T895] netlink_sendmsg+0x723/0xbe0 [ 9732.583464][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9732.583464][ T895] ___sys_sendmsg+0xee/0x170 [ 9732.583464][ T895] __sys_sendmsg+0xcd/0x170 [ 9732.583464][ T895] do_syscall_64+0xc6/0x1e0 [ 9732.583464][ T895] [ 9732.586534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9732.586534][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9732.586534][ T895] ipv6_find_idev+0x102/0x170 [ 9732.586534][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9732.586534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.586534][ T895] netlink_rcv_skb+0x130/0x360 [ 9732.586534][ T895] netlink_unicast+0x449/0x710 [ 9732.586534][ T895] netlink_sendmsg+0x723/0xbe0 [ 9732.586534][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9732.586534][ T895] ___sys_sendmsg+0xee/0x170 [ 9732.586534][ T895] __sys_sendmsg+0xcd/0x170 [ 9732.586534][ T895] do_syscall_64+0xc6/0x1e0 [ 9732.586534][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9732.586534][ T895] [ 9732.588413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9732.588413][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9732.588413][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9732.588413][ T895] ipv6_find_idev+0x102/0x170 [ 9732.588413][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9732.588413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.588413][ T895] netlink_rcv_skb+0x130/0x360 [ 9732.588413][ T895] netlink_unicast+0x449/0x710 [ 9732.588413][ T895] netlink_sendmsg+0x723/0xbe0 [ 9732.588413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9732.588413][ T895] ___sys_sendmsg+0xee/0x170 [ 9732.588413][ T895] __sys_sendmsg+0xcd/0x170 [ 9732.588413][ T895] do_syscall_64+0xc6/0x1e0 [ 9732.588413][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9732.588413][ T895] [ 9742.703004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9742.703475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9742.703475][ T895] netdev_get_by_index+0x5e/0x80 [ 9742.703475][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9742.703475][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9742.703475][ T895] ip6_route_add+0x1c/0x140 [ 9742.703475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9742.703475][ T895] addrconf_add_dev+0xe2/0x170 [ 9742.703475][ T895] inet6_addr_add+0x12f/0xa40 [ 9742.703475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9742.703475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9742.703475][ T895] netlink_rcv_skb+0x130/0x360 [ 9742.703475][ T895] netlink_unicast+0x449/0x710 [ 9742.703475][ T895] netlink_sendmsg+0x723/0xbe0 [ 9742.703475][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9742.703475][ T895] ___sys_sendmsg+0xee/0x170 [ 9742.703475][ T895] __sys_sendmsg+0xcd/0x170 [ 9742.703475][ T895] do_syscall_64+0xc6/0x1e0 [ 9742.703475][ T895] [ 9742.705715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9742.705715][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9742.705715][ T895] ipv6_find_idev+0x102/0x170 [ 9742.705715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9742.705715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9742.705715][ T895] netlink_rcv_skb+0x130/0x360 [ 9742.705715][ T895] netlink_unicast+0x449/0x710 [ 9742.705715][ T895] netlink_sendmsg+0x723/0xbe0 [ 9742.705715][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9742.705715][ T895] ___sys_sendmsg+0xee/0x170 [ 9742.705715][ T895] __sys_sendmsg+0xcd/0x170 [ 9742.705715][ T895] do_syscall_64+0xc6/0x1e0 [ 9742.705715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9742.705715][ T895] [ 9742.707477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9742.707477][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9742.707477][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9742.707477][ T895] ipv6_find_idev+0x102/0x170 [ 9742.707477][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9742.707477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9742.707477][ T895] netlink_rcv_skb+0x130/0x360 [ 9742.707477][ T895] netlink_unicast+0x449/0x710 [ 9742.707477][ T895] netlink_sendmsg+0x723/0xbe0 [ 9742.707477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9742.707477][ T895] ___sys_sendmsg+0xee/0x170 [ 9742.707477][ T895] __sys_sendmsg+0xcd/0x170 [ 9742.707477][ T895] do_syscall_64+0xc6/0x1e0 [ 9742.707477][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9742.707477][ T895] [ 9752.950925][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9752.951400][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9752.951400][ T895] netdev_get_by_index+0x5e/0x80 [ 9752.951400][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9752.951400][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9752.951400][ T895] ip6_route_add+0x1c/0x140 [ 9752.951400][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9752.951400][ T895] addrconf_add_dev+0xe2/0x170 [ 9752.951400][ T895] inet6_addr_add+0x12f/0xa40 [ 9752.951400][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9752.951400][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9752.951400][ T895] netlink_rcv_skb+0x130/0x360 [ 9752.951400][ T895] netlink_unicast+0x449/0x710 [ 9752.951400][ T895] netlink_sendmsg+0x723/0xbe0 [ 9752.951400][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9752.951400][ T895] ___sys_sendmsg+0xee/0x170 [ 9752.951400][ T895] __sys_sendmsg+0xcd/0x170 [ 9752.951400][ T895] do_syscall_64+0xc6/0x1e0 [ 9752.951400][ T895] [ 9752.953627][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9752.953627][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9752.953627][ T895] ipv6_find_idev+0x102/0x170 [ 9752.953627][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9752.953627][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9752.953627][ T895] netlink_rcv_skb+0x130/0x360 [ 9752.953627][ T895] netlink_unicast+0x449/0x710 [ 9752.953627][ T895] netlink_sendmsg+0x723/0xbe0 [ 9752.953627][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9752.953627][ T895] ___sys_sendmsg+0xee/0x170 [ 9752.953627][ T895] __sys_sendmsg+0xcd/0x170 [ 9752.953627][ T895] do_syscall_64+0xc6/0x1e0 [ 9752.953627][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9752.953627][ T895] [ 9752.955383][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9752.955383][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9752.955383][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9752.955383][ T895] ipv6_find_idev+0x102/0x170 [ 9752.955383][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9752.955383][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9752.955383][ T895] netlink_rcv_skb+0x130/0x360 [ 9752.955383][ T895] netlink_unicast+0x449/0x710 [ 9752.955383][ T895] netlink_sendmsg+0x723/0xbe0 [ 9752.955383][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9752.955383][ T895] ___sys_sendmsg+0xee/0x170 [ 9752.955383][ T895] __sys_sendmsg+0xcd/0x170 [ 9752.955383][ T895] do_syscall_64+0xc6/0x1e0 [ 9752.955383][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9752.955383][ T895] [ 9763.199001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9763.199477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9763.199477][ T895] netdev_get_by_index+0x5e/0x80 [ 9763.199477][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9763.199477][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9763.199477][ T895] ip6_route_add+0x1c/0x140 [ 9763.199477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9763.199477][ T895] addrconf_add_dev+0xe2/0x170 [ 9763.199477][ T895] inet6_addr_add+0x12f/0xa40 [ 9763.199477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9763.199477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.199477][ T895] netlink_rcv_skb+0x130/0x360 [ 9763.199477][ T895] netlink_unicast+0x449/0x710 [ 9763.199477][ T895] netlink_sendmsg+0x723/0xbe0 [ 9763.199477][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9763.199477][ T895] ___sys_sendmsg+0xee/0x170 [ 9763.199477][ T895] __sys_sendmsg+0xcd/0x170 [ 9763.199477][ T895] do_syscall_64+0xc6/0x1e0 [ 9763.199477][ T895] [ 9763.201716][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9763.201716][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9763.201716][ T895] ipv6_find_idev+0x102/0x170 [ 9763.201716][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9763.201716][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.201716][ T895] netlink_rcv_skb+0x130/0x360 [ 9763.201716][ T895] netlink_unicast+0x449/0x710 [ 9763.201716][ T895] netlink_sendmsg+0x723/0xbe0 [ 9763.201716][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9763.201716][ T895] ___sys_sendmsg+0xee/0x170 [ 9763.201716][ T895] __sys_sendmsg+0xcd/0x170 [ 9763.201716][ T895] do_syscall_64+0xc6/0x1e0 [ 9763.201716][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9763.201716][ T895] [ 9763.203468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9763.203468][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9763.203468][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9763.203468][ T895] ipv6_find_idev+0x102/0x170 [ 9763.203468][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9763.203468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.203468][ T895] netlink_rcv_skb+0x130/0x360 [ 9763.203468][ T895] netlink_unicast+0x449/0x710 [ 9763.203468][ T895] netlink_sendmsg+0x723/0xbe0 [ 9763.203468][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9763.203468][ T895] ___sys_sendmsg+0xee/0x170 [ 9763.203468][ T895] __sys_sendmsg+0xcd/0x170 [ 9763.203468][ T895] do_syscall_64+0xc6/0x1e0 [ 9763.203468][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9763.203468][ T895] [ 9773.446930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9773.447393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9773.447393][ T895] netdev_get_by_index+0x5e/0x80 [ 9773.447393][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9773.447393][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9773.447393][ T895] ip6_route_add+0x1c/0x140 [ 9773.447393][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9773.447393][ T895] addrconf_add_dev+0xe2/0x170 [ 9773.447393][ T895] inet6_addr_add+0x12f/0xa40 [ 9773.447393][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9773.447393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.447393][ T895] netlink_rcv_skb+0x130/0x360 [ 9773.447393][ T895] netlink_unicast+0x449/0x710 [ 9773.447393][ T895] netlink_sendmsg+0x723/0xbe0 [ 9773.447393][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9773.447393][ T895] ___sys_sendmsg+0xee/0x170 [ 9773.447393][ T895] __sys_sendmsg+0xcd/0x170 [ 9773.447393][ T895] do_syscall_64+0xc6/0x1e0 [ 9773.447393][ T895] [ 9773.449649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9773.449649][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9773.449649][ T895] ipv6_find_idev+0x102/0x170 [ 9773.449649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9773.449649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.449649][ T895] netlink_rcv_skb+0x130/0x360 [ 9773.449649][ T895] netlink_unicast+0x449/0x710 [ 9773.449649][ T895] netlink_sendmsg+0x723/0xbe0 [ 9773.449649][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9773.449649][ T895] ___sys_sendmsg+0xee/0x170 [ 9773.449649][ T895] __sys_sendmsg+0xcd/0x170 [ 9773.449649][ T895] do_syscall_64+0xc6/0x1e0 [ 9773.449649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9773.449649][ T895] [ 9773.451402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9773.451402][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9773.451402][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9773.451402][ T895] ipv6_find_idev+0x102/0x170 [ 9773.451402][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9773.451402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.451402][ T895] netlink_rcv_skb+0x130/0x360 [ 9773.451402][ T895] netlink_unicast+0x449/0x710 [ 9773.451402][ T895] netlink_sendmsg+0x723/0xbe0 [ 9773.451402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9773.451402][ T895] ___sys_sendmsg+0xee/0x170 [ 9773.451402][ T895] __sys_sendmsg+0xcd/0x170 [ 9773.451402][ T895] do_syscall_64+0xc6/0x1e0 [ 9773.451402][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9773.451402][ T895] [ 9783.694929][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9783.695394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9783.695394][ T895] netdev_get_by_index+0x5e/0x80 [ 9783.695394][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9783.695394][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9783.695394][ T895] ip6_route_add+0x1c/0x140 [ 9783.695394][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9783.695394][ T895] addrconf_add_dev+0xe2/0x170 [ 9783.695394][ T895] inet6_addr_add+0x12f/0xa40 [ 9783.695394][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9783.695394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.695394][ T895] netlink_rcv_skb+0x130/0x360 [ 9783.695394][ T895] netlink_unicast+0x449/0x710 [ 9783.695394][ T895] netlink_sendmsg+0x723/0xbe0 [ 9783.695394][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9783.695394][ T895] ___sys_sendmsg+0xee/0x170 [ 9783.695394][ T895] __sys_sendmsg+0xcd/0x170 [ 9783.695394][ T895] do_syscall_64+0xc6/0x1e0 [ 9783.695394][ T895] [ 9783.697651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9783.697651][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9783.697651][ T895] ipv6_find_idev+0x102/0x170 [ 9783.697651][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9783.697651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.697651][ T895] netlink_rcv_skb+0x130/0x360 [ 9783.697651][ T895] netlink_unicast+0x449/0x710 [ 9783.697651][ T895] netlink_sendmsg+0x723/0xbe0 [ 9783.697651][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9783.697651][ T895] ___sys_sendmsg+0xee/0x170 [ 9783.697651][ T895] __sys_sendmsg+0xcd/0x170 [ 9783.697651][ T895] do_syscall_64+0xc6/0x1e0 [ 9783.697651][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9783.697651][ T895] [ 9783.699915][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9783.699915][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9783.699915][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9783.699915][ T895] ipv6_find_idev+0x102/0x170 [ 9783.699915][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9783.699915][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.699915][ T895] netlink_rcv_skb+0x130/0x360 [ 9783.699915][ T895] netlink_unicast+0x449/0x710 [ 9783.699915][ T895] netlink_sendmsg+0x723/0xbe0 [ 9783.699915][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9783.699915][ T895] ___sys_sendmsg+0xee/0x170 [ 9783.699915][ T895] __sys_sendmsg+0xcd/0x170 [ 9783.699915][ T895] do_syscall_64+0xc6/0x1e0 [ 9783.699915][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9783.699915][ T895] [ 9793.766930][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9793.767348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9793.767348][ T895] netdev_get_by_index+0x5e/0x80 [ 9793.767348][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9793.767348][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9793.767348][ T895] ip6_route_add+0x1c/0x140 [ 9793.767348][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9793.767348][ T895] addrconf_add_dev+0xe2/0x170 [ 9793.767348][ T895] inet6_addr_add+0x12f/0xa40 [ 9793.767348][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9793.767348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9793.767348][ T895] netlink_rcv_skb+0x130/0x360 [ 9793.767348][ T895] netlink_unicast+0x449/0x710 [ 9793.767348][ T895] netlink_sendmsg+0x723/0xbe0 [ 9793.767348][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9793.767348][ T895] ___sys_sendmsg+0xee/0x170 [ 9793.767348][ T895] __sys_sendmsg+0xcd/0x170 [ 9793.767348][ T895] do_syscall_64+0xc6/0x1e0 [ 9793.767348][ T895] [ 9793.769599][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9793.769599][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9793.769599][ T895] ipv6_find_idev+0x102/0x170 [ 9793.769599][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9793.769599][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9793.769599][ T895] netlink_rcv_skb+0x130/0x360 [ 9793.769599][ T895] netlink_unicast+0x449/0x710 [ 9793.769599][ T895] netlink_sendmsg+0x723/0xbe0 [ 9793.769599][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9793.769599][ T895] ___sys_sendmsg+0xee/0x170 [ 9793.769599][ T895] __sys_sendmsg+0xcd/0x170 [ 9793.769599][ T895] do_syscall_64+0xc6/0x1e0 [ 9793.769599][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9793.769599][ T895] [ 9793.771350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9793.771350][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9793.771350][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9793.771350][ T895] ipv6_find_idev+0x102/0x170 [ 9793.771350][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9793.771350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9793.771350][ T895] netlink_rcv_skb+0x130/0x360 [ 9793.771350][ T895] netlink_unicast+0x449/0x710 [ 9793.771350][ T895] netlink_sendmsg+0x723/0xbe0 [ 9793.771350][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9793.771350][ T895] ___sys_sendmsg+0xee/0x170 [ 9793.771350][ T895] __sys_sendmsg+0xcd/0x170 [ 9793.771350][ T895] do_syscall_64+0xc6/0x1e0 [ 9793.771350][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9793.771350][ T895] [ 9804.022954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9804.023424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9804.023424][ T895] netdev_get_by_index+0x5e/0x80 [ 9804.023424][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9804.023424][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9804.023424][ T895] ip6_route_add+0x1c/0x140 [ 9804.023424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9804.023424][ T895] addrconf_add_dev+0xe2/0x170 [ 9804.023424][ T895] inet6_addr_add+0x12f/0xa40 [ 9804.023424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9804.023424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.023424][ T895] netlink_rcv_skb+0x130/0x360 [ 9804.023424][ T895] netlink_unicast+0x449/0x710 [ 9804.023424][ T895] netlink_sendmsg+0x723/0xbe0 [ 9804.023424][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9804.023424][ T895] ___sys_sendmsg+0xee/0x170 [ 9804.023424][ T895] __sys_sendmsg+0xcd/0x170 [ 9804.023424][ T895] do_syscall_64+0xc6/0x1e0 [ 9804.023424][ T895] [ 9804.025672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9804.025672][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9804.025672][ T895] ipv6_find_idev+0x102/0x170 [ 9804.025672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9804.025672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.025672][ T895] netlink_rcv_skb+0x130/0x360 [ 9804.025672][ T895] netlink_unicast+0x449/0x710 [ 9804.025672][ T895] netlink_sendmsg+0x723/0xbe0 [ 9804.025672][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9804.025672][ T895] ___sys_sendmsg+0xee/0x170 [ 9804.025672][ T895] __sys_sendmsg+0xcd/0x170 [ 9804.025672][ T895] do_syscall_64+0xc6/0x1e0 [ 9804.025672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9804.025672][ T895] [ 9804.027437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9804.027437][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9804.027437][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9804.027437][ T895] ipv6_find_idev+0x102/0x170 [ 9804.027437][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9804.027437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.027437][ T895] netlink_rcv_skb+0x130/0x360 [ 9804.027437][ T895] netlink_unicast+0x449/0x710 [ 9804.027437][ T895] netlink_sendmsg+0x723/0xbe0 [ 9804.027437][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9804.027437][ T895] ___sys_sendmsg+0xee/0x170 [ 9804.027437][ T895] __sys_sendmsg+0xcd/0x170 [ 9804.027437][ T895] do_syscall_64+0xc6/0x1e0 [ 9804.027437][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9804.027437][ T895] [ 9814.279065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9814.279543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9814.279543][ T895] netdev_get_by_index+0x5e/0x80 [ 9814.279543][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9814.279543][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9814.279543][ T895] ip6_route_add+0x1c/0x140 [ 9814.279543][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9814.279543][ T895] addrconf_add_dev+0xe2/0x170 [ 9814.279543][ T895] inet6_addr_add+0x12f/0xa40 [ 9814.279543][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9814.279543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.279543][ T895] netlink_rcv_skb+0x130/0x360 [ 9814.279543][ T895] netlink_unicast+0x449/0x710 [ 9814.279543][ T895] netlink_sendmsg+0x723/0xbe0 [ 9814.279543][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9814.279543][ T895] ___sys_sendmsg+0xee/0x170 [ 9814.279543][ T895] __sys_sendmsg+0xcd/0x170 [ 9814.279543][ T895] do_syscall_64+0xc6/0x1e0 [ 9814.279543][ T895] [ 9814.281773][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9814.281773][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9814.281773][ T895] ipv6_find_idev+0x102/0x170 [ 9814.281773][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9814.281773][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.281773][ T895] netlink_rcv_skb+0x130/0x360 [ 9814.281773][ T895] netlink_unicast+0x449/0x710 [ 9814.281773][ T895] netlink_sendmsg+0x723/0xbe0 [ 9814.281773][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9814.281773][ T895] ___sys_sendmsg+0xee/0x170 [ 9814.281773][ T895] __sys_sendmsg+0xcd/0x170 [ 9814.281773][ T895] do_syscall_64+0xc6/0x1e0 [ 9814.281773][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9814.281773][ T895] [ 9814.283509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9814.283509][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9814.283509][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9814.283509][ T895] ipv6_find_idev+0x102/0x170 [ 9814.283509][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9814.283509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.283509][ T895] netlink_rcv_skb+0x130/0x360 [ 9814.283509][ T895] netlink_unicast+0x449/0x710 [ 9814.283509][ T895] netlink_sendmsg+0x723/0xbe0 [ 9814.283509][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9814.283509][ T895] ___sys_sendmsg+0xee/0x170 [ 9814.283509][ T895] __sys_sendmsg+0xcd/0x170 [ 9814.283509][ T895] do_syscall_64+0xc6/0x1e0 [ 9814.283509][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9814.283509][ T895] [ 9824.327004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9824.327482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9824.327482][ T895] netdev_get_by_index+0x5e/0x80 [ 9824.327482][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9824.327482][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9824.327482][ T895] ip6_route_add+0x1c/0x140 [ 9824.327482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9824.327482][ T895] addrconf_add_dev+0xe2/0x170 [ 9824.327482][ T895] inet6_addr_add+0x12f/0xa40 [ 9824.327482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9824.327482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.327482][ T895] netlink_rcv_skb+0x130/0x360 [ 9824.327482][ T895] netlink_unicast+0x449/0x710 [ 9824.327482][ T895] netlink_sendmsg+0x723/0xbe0 [ 9824.327482][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9824.327482][ T895] ___sys_sendmsg+0xee/0x170 [ 9824.327482][ T895] __sys_sendmsg+0xcd/0x170 [ 9824.327482][ T895] do_syscall_64+0xc6/0x1e0 [ 9824.327482][ T895] [ 9824.329912][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9824.329912][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9824.329912][ T895] ipv6_find_idev+0x102/0x170 [ 9824.329912][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9824.329912][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.329912][ T895] netlink_rcv_skb+0x130/0x360 [ 9824.329912][ T895] netlink_unicast+0x449/0x710 [ 9824.329912][ T895] netlink_sendmsg+0x723/0xbe0 [ 9824.329912][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9824.329912][ T895] ___sys_sendmsg+0xee/0x170 [ 9824.329912][ T895] __sys_sendmsg+0xcd/0x170 [ 9824.329912][ T895] do_syscall_64+0xc6/0x1e0 [ 9824.329912][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9824.329912][ T895] [ 9824.331793][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9824.331793][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9824.331793][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9824.331793][ T895] ipv6_find_idev+0x102/0x170 [ 9824.331793][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9824.331793][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.331793][ T895] netlink_rcv_skb+0x130/0x360 [ 9824.331793][ T895] netlink_unicast+0x449/0x710 [ 9824.331793][ T895] netlink_sendmsg+0x723/0xbe0 [ 9824.331793][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9824.331793][ T895] ___sys_sendmsg+0xee/0x170 [ 9824.331793][ T895] __sys_sendmsg+0xcd/0x170 [ 9824.331793][ T895] do_syscall_64+0xc6/0x1e0 [ 9824.331793][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9824.331793][ T895] [ 9834.335073][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9834.335586][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9834.335586][ T895] netdev_get_by_index+0x5e/0x80 [ 9834.335586][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9834.335586][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9834.335586][ T895] ip6_route_add+0x1c/0x140 [ 9834.335586][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9834.335586][ T895] addrconf_add_dev+0xe2/0x170 [ 9834.335586][ T895] inet6_addr_add+0x12f/0xa40 [ 9834.335586][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9834.335586][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9834.335586][ T895] netlink_rcv_skb+0x130/0x360 [ 9834.335586][ T895] netlink_unicast+0x449/0x710 [ 9834.335586][ T895] netlink_sendmsg+0x723/0xbe0 [ 9834.335586][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9834.335586][ T895] ___sys_sendmsg+0xee/0x170 [ 9834.335586][ T895] __sys_sendmsg+0xcd/0x170 [ 9834.335586][ T895] do_syscall_64+0xc6/0x1e0 [ 9834.335586][ T895] [ 9834.338103][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9834.338103][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9834.338103][ T895] ipv6_find_idev+0x102/0x170 [ 9834.338103][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9834.338103][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9834.338103][ T895] netlink_rcv_skb+0x130/0x360 [ 9834.338103][ T895] netlink_unicast+0x449/0x710 [ 9834.338103][ T895] netlink_sendmsg+0x723/0xbe0 [ 9834.338103][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9834.338103][ T895] ___sys_sendmsg+0xee/0x170 [ 9834.338103][ T895] __sys_sendmsg+0xcd/0x170 [ 9834.338103][ T895] do_syscall_64+0xc6/0x1e0 [ 9834.338103][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9834.338103][ T895] [ 9834.340069][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9834.340069][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9834.340069][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9834.340069][ T895] ipv6_find_idev+0x102/0x170 [ 9834.340069][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9834.340069][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9834.340069][ T895] netlink_rcv_skb+0x130/0x360 [ 9834.340069][ T895] netlink_unicast+0x449/0x710 [ 9834.340069][ T895] netlink_sendmsg+0x723/0xbe0 [ 9834.340069][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9834.340069][ T895] ___sys_sendmsg+0xee/0x170 [ 9834.340069][ T895] __sys_sendmsg+0xcd/0x170 [ 9834.340069][ T895] do_syscall_64+0xc6/0x1e0 [ 9834.340069][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9834.340069][ T895] [ 9844.358999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9844.359413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9844.359413][ T895] netdev_get_by_index+0x5e/0x80 [ 9844.359413][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9844.359413][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9844.359413][ T895] ip6_route_add+0x1c/0x140 [ 9844.359413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9844.359413][ T895] addrconf_add_dev+0xe2/0x170 [ 9844.359413][ T895] inet6_addr_add+0x12f/0xa40 [ 9844.359413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9844.359413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9844.359413][ T895] netlink_rcv_skb+0x130/0x360 [ 9844.359413][ T895] netlink_unicast+0x449/0x710 [ 9844.359413][ T895] netlink_sendmsg+0x723/0xbe0 [ 9844.359413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9844.359413][ T895] ___sys_sendmsg+0xee/0x170 [ 9844.359413][ T895] __sys_sendmsg+0xcd/0x170 [ 9844.359413][ T895] do_syscall_64+0xc6/0x1e0 [ 9844.359413][ T895] [ 9844.361651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9844.361651][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9844.361651][ T895] ipv6_find_idev+0x102/0x170 [ 9844.361651][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9844.361651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9844.361651][ T895] netlink_rcv_skb+0x130/0x360 [ 9844.361651][ T895] netlink_unicast+0x449/0x710 [ 9844.361651][ T895] netlink_sendmsg+0x723/0xbe0 [ 9844.361651][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9844.361651][ T895] ___sys_sendmsg+0xee/0x170 [ 9844.361651][ T895] __sys_sendmsg+0xcd/0x170 [ 9844.361651][ T895] do_syscall_64+0xc6/0x1e0 [ 9844.361651][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9844.361651][ T895] [ 9844.363387][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9844.363387][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9844.363387][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9844.363387][ T895] ipv6_find_idev+0x102/0x170 [ 9844.363387][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9844.363387][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9844.363387][ T895] netlink_rcv_skb+0x130/0x360 [ 9844.363387][ T895] netlink_unicast+0x449/0x710 [ 9844.363387][ T895] netlink_sendmsg+0x723/0xbe0 [ 9844.363387][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9844.363387][ T895] ___sys_sendmsg+0xee/0x170 [ 9844.363387][ T895] __sys_sendmsg+0xcd/0x170 [ 9844.363387][ T895] do_syscall_64+0xc6/0x1e0 [ 9844.363387][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9844.363387][ T895] [ 9854.606921][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9854.607337][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9854.607337][ T895] netdev_get_by_index+0x5e/0x80 [ 9854.607337][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9854.607337][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9854.607337][ T895] ip6_route_add+0x1c/0x140 [ 9854.607337][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9854.607337][ T895] addrconf_add_dev+0xe2/0x170 [ 9854.607337][ T895] inet6_addr_add+0x12f/0xa40 [ 9854.607337][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9854.607337][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9854.607337][ T895] netlink_rcv_skb+0x130/0x360 [ 9854.607337][ T895] netlink_unicast+0x449/0x710 [ 9854.607337][ T895] netlink_sendmsg+0x723/0xbe0 [ 9854.607337][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9854.607337][ T895] ___sys_sendmsg+0xee/0x170 [ 9854.607337][ T895] __sys_sendmsg+0xcd/0x170 [ 9854.607337][ T895] do_syscall_64+0xc6/0x1e0 [ 9854.607337][ T895] [ 9854.609582][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9854.609582][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9854.609582][ T895] ipv6_find_idev+0x102/0x170 [ 9854.609582][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9854.609582][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9854.609582][ T895] netlink_rcv_skb+0x130/0x360 [ 9854.609582][ T895] netlink_unicast+0x449/0x710 [ 9854.609582][ T895] netlink_sendmsg+0x723/0xbe0 [ 9854.609582][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9854.609582][ T895] ___sys_sendmsg+0xee/0x170 [ 9854.609582][ T895] __sys_sendmsg+0xcd/0x170 [ 9854.609582][ T895] do_syscall_64+0xc6/0x1e0 [ 9854.609582][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9854.609582][ T895] [ 9854.611342][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9854.611342][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9854.611342][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9854.611342][ T895] ipv6_find_idev+0x102/0x170 [ 9854.611342][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9854.611342][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9854.611342][ T895] netlink_rcv_skb+0x130/0x360 [ 9854.611342][ T895] netlink_unicast+0x449/0x710 [ 9854.611342][ T895] netlink_sendmsg+0x723/0xbe0 [ 9854.611342][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9854.611342][ T895] ___sys_sendmsg+0xee/0x170 [ 9854.611342][ T895] __sys_sendmsg+0xcd/0x170 [ 9854.611342][ T895] do_syscall_64+0xc6/0x1e0 [ 9854.611342][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9854.611342][ T895] [ 9864.758929][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9864.759413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9864.759413][ T895] netdev_get_by_index+0x5e/0x80 [ 9864.759413][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9864.759413][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9864.759413][ T895] ip6_route_add+0x1c/0x140 [ 9864.759413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9864.759413][ T895] addrconf_add_dev+0xe2/0x170 [ 9864.759413][ T895] inet6_addr_add+0x12f/0xa40 [ 9864.759413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9864.759413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9864.759413][ T895] netlink_rcv_skb+0x130/0x360 [ 9864.759413][ T895] netlink_unicast+0x449/0x710 [ 9864.759413][ T895] netlink_sendmsg+0x723/0xbe0 [ 9864.759413][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9864.759413][ T895] ___sys_sendmsg+0xee/0x170 [ 9864.759413][ T895] __sys_sendmsg+0xcd/0x170 [ 9864.759413][ T895] do_syscall_64+0xc6/0x1e0 [ 9864.759413][ T895] [ 9864.761671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9864.761671][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9864.761671][ T895] ipv6_find_idev+0x102/0x170 [ 9864.761671][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9864.761671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9864.761671][ T895] netlink_rcv_skb+0x130/0x360 [ 9864.761671][ T895] netlink_unicast+0x449/0x710 [ 9864.761671][ T895] netlink_sendmsg+0x723/0xbe0 [ 9864.761671][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9864.761671][ T895] ___sys_sendmsg+0xee/0x170 [ 9864.761671][ T895] __sys_sendmsg+0xcd/0x170 [ 9864.761671][ T895] do_syscall_64+0xc6/0x1e0 [ 9864.761671][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9864.761671][ T895] [ 9864.763416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9864.763416][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9864.763416][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9864.763416][ T895] ipv6_find_idev+0x102/0x170 [ 9864.763416][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9864.763416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9864.763416][ T895] netlink_rcv_skb+0x130/0x360 [ 9864.763416][ T895] netlink_unicast+0x449/0x710 [ 9864.763416][ T895] netlink_sendmsg+0x723/0xbe0 [ 9864.763416][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9864.763416][ T895] ___sys_sendmsg+0xee/0x170 [ 9864.763416][ T895] __sys_sendmsg+0xcd/0x170 [ 9864.763416][ T895] do_syscall_64+0xc6/0x1e0 [ 9864.763416][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9864.763416][ T895] [ 9874.790920][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9874.791388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9874.791388][ T895] netdev_get_by_index+0x5e/0x80 [ 9874.791388][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9874.791388][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9874.791388][ T895] ip6_route_add+0x1c/0x140 [ 9874.791388][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9874.791388][ T895] addrconf_add_dev+0xe2/0x170 [ 9874.791388][ T895] inet6_addr_add+0x12f/0xa40 [ 9874.791388][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9874.791388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9874.791388][ T895] netlink_rcv_skb+0x130/0x360 [ 9874.791388][ T895] netlink_unicast+0x449/0x710 [ 9874.791388][ T895] netlink_sendmsg+0x723/0xbe0 [ 9874.791388][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9874.791388][ T895] ___sys_sendmsg+0xee/0x170 [ 9874.791388][ T895] __sys_sendmsg+0xcd/0x170 [ 9874.791388][ T895] do_syscall_64+0xc6/0x1e0 [ 9874.791388][ T895] [ 9874.793642][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9874.793642][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9874.793642][ T895] ipv6_find_idev+0x102/0x170 [ 9874.793642][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9874.793642][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9874.793642][ T895] netlink_rcv_skb+0x130/0x360 [ 9874.793642][ T895] netlink_unicast+0x449/0x710 [ 9874.793642][ T895] netlink_sendmsg+0x723/0xbe0 [ 9874.793642][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9874.793642][ T895] ___sys_sendmsg+0xee/0x170 [ 9874.793642][ T895] __sys_sendmsg+0xcd/0x170 [ 9874.793642][ T895] do_syscall_64+0xc6/0x1e0 [ 9874.793642][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9874.793642][ T895] [ 9874.795402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9874.795402][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9874.795402][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9874.795402][ T895] ipv6_find_idev+0x102/0x170 [ 9874.795402][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9874.795402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9874.795402][ T895] netlink_rcv_skb+0x130/0x360 [ 9874.795402][ T895] netlink_unicast+0x449/0x710 [ 9874.795402][ T895] netlink_sendmsg+0x723/0xbe0 [ 9874.795402][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9874.795402][ T895] ___sys_sendmsg+0xee/0x170 [ 9874.795402][ T895] __sys_sendmsg+0xcd/0x170 [ 9874.795402][ T895] do_syscall_64+0xc6/0x1e0 [ 9874.795402][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9874.795402][ T895] [ 9885.038940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9885.039354][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9885.039354][ T895] netdev_get_by_index+0x5e/0x80 [ 9885.039354][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9885.039354][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9885.039354][ T895] ip6_route_add+0x1c/0x140 [ 9885.039354][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9885.039354][ T895] addrconf_add_dev+0xe2/0x170 [ 9885.039354][ T895] inet6_addr_add+0x12f/0xa40 [ 9885.039354][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9885.039354][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9885.039354][ T895] netlink_rcv_skb+0x130/0x360 [ 9885.039354][ T895] netlink_unicast+0x449/0x710 [ 9885.039354][ T895] netlink_sendmsg+0x723/0xbe0 [ 9885.039354][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9885.039354][ T895] ___sys_sendmsg+0xee/0x170 [ 9885.039354][ T895] __sys_sendmsg+0xcd/0x170 [ 9885.039354][ T895] do_syscall_64+0xc6/0x1e0 [ 9885.039354][ T895] [ 9885.041613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9885.041613][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9885.041613][ T895] ipv6_find_idev+0x102/0x170 [ 9885.041613][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9885.041613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9885.041613][ T895] netlink_rcv_skb+0x130/0x360 [ 9885.041613][ T895] netlink_unicast+0x449/0x710 [ 9885.041613][ T895] netlink_sendmsg+0x723/0xbe0 [ 9885.041613][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9885.041613][ T895] ___sys_sendmsg+0xee/0x170 [ 9885.041613][ T895] __sys_sendmsg+0xcd/0x170 [ 9885.041613][ T895] do_syscall_64+0xc6/0x1e0 [ 9885.041613][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9885.041613][ T895] [ 9885.043363][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9885.043363][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9885.043363][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9885.043363][ T895] ipv6_find_idev+0x102/0x170 [ 9885.043363][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9885.043363][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9885.043363][ T895] netlink_rcv_skb+0x130/0x360 [ 9885.043363][ T895] netlink_unicast+0x449/0x710 [ 9885.043363][ T895] netlink_sendmsg+0x723/0xbe0 [ 9885.043363][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9885.043363][ T895] ___sys_sendmsg+0xee/0x170 [ 9885.043363][ T895] __sys_sendmsg+0xcd/0x170 [ 9885.043363][ T895] do_syscall_64+0xc6/0x1e0 [ 9885.043363][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9885.043363][ T895] [ 9895.286936][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9895.287367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9895.287367][ T895] netdev_get_by_index+0x5e/0x80 [ 9895.287367][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9895.287367][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9895.287367][ T895] ip6_route_add+0x1c/0x140 [ 9895.287367][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9895.287367][ T895] addrconf_add_dev+0xe2/0x170 [ 9895.287367][ T895] inet6_addr_add+0x12f/0xa40 [ 9895.287367][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9895.287367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9895.287367][ T895] netlink_rcv_skb+0x130/0x360 [ 9895.287367][ T895] netlink_unicast+0x449/0x710 [ 9895.287367][ T895] netlink_sendmsg+0x723/0xbe0 [ 9895.287367][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9895.287367][ T895] ___sys_sendmsg+0xee/0x170 [ 9895.287367][ T895] __sys_sendmsg+0xcd/0x170 [ 9895.287367][ T895] do_syscall_64+0xc6/0x1e0 [ 9895.287367][ T895] [ 9895.289645][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9895.289645][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9895.289645][ T895] ipv6_find_idev+0x102/0x170 [ 9895.289645][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9895.289645][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9895.289645][ T895] netlink_rcv_skb+0x130/0x360 [ 9895.289645][ T895] netlink_unicast+0x449/0x710 [ 9895.289645][ T895] netlink_sendmsg+0x723/0xbe0 [ 9895.289645][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9895.289645][ T895] ___sys_sendmsg+0xee/0x170 [ 9895.289645][ T895] __sys_sendmsg+0xcd/0x170 [ 9895.289645][ T895] do_syscall_64+0xc6/0x1e0 [ 9895.289645][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9895.289645][ T895] [ 9895.291403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9895.291403][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9895.291403][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9895.291403][ T895] ipv6_find_idev+0x102/0x170 [ 9895.291403][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9895.291403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9895.291403][ T895] netlink_rcv_skb+0x130/0x360 [ 9895.291403][ T895] netlink_unicast+0x449/0x710 [ 9895.291403][ T895] netlink_sendmsg+0x723/0xbe0 [ 9895.291403][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9895.291403][ T895] ___sys_sendmsg+0xee/0x170 [ 9895.291403][ T895] __sys_sendmsg+0xcd/0x170 [ 9895.291403][ T895] do_syscall_64+0xc6/0x1e0 [ 9895.291403][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9895.291403][ T895] [ 9905.534938][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9905.535352][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9905.535352][ T895] netdev_get_by_index+0x5e/0x80 [ 9905.535352][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9905.535352][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9905.535352][ T895] ip6_route_add+0x1c/0x140 [ 9905.535352][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9905.535352][ T895] addrconf_add_dev+0xe2/0x170 [ 9905.535352][ T895] inet6_addr_add+0x12f/0xa40 [ 9905.535352][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9905.535352][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9905.535352][ T895] netlink_rcv_skb+0x130/0x360 [ 9905.535352][ T895] netlink_unicast+0x449/0x710 [ 9905.535352][ T895] netlink_sendmsg+0x723/0xbe0 [ 9905.535352][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9905.535352][ T895] ___sys_sendmsg+0xee/0x170 [ 9905.535352][ T895] __sys_sendmsg+0xcd/0x170 [ 9905.535352][ T895] do_syscall_64+0xc6/0x1e0 [ 9905.535352][ T895] [ 9905.537604][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9905.537604][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9905.537604][ T895] ipv6_find_idev+0x102/0x170 [ 9905.537604][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9905.537604][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9905.537604][ T895] netlink_rcv_skb+0x130/0x360 [ 9905.537604][ T895] netlink_unicast+0x449/0x710 [ 9905.537604][ T895] netlink_sendmsg+0x723/0xbe0 [ 9905.537604][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9905.537604][ T895] ___sys_sendmsg+0xee/0x170 [ 9905.537604][ T895] __sys_sendmsg+0xcd/0x170 [ 9905.537604][ T895] do_syscall_64+0xc6/0x1e0 [ 9905.537604][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9905.537604][ T895] [ 9905.539355][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9905.539355][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9905.539355][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9905.539355][ T895] ipv6_find_idev+0x102/0x170 [ 9905.539355][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9905.539355][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9905.539355][ T895] netlink_rcv_skb+0x130/0x360 [ 9905.539355][ T895] netlink_unicast+0x449/0x710 [ 9905.539355][ T895] netlink_sendmsg+0x723/0xbe0 [ 9905.539355][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9905.539355][ T895] ___sys_sendmsg+0xee/0x170 [ 9905.539355][ T895] __sys_sendmsg+0xcd/0x170 [ 9905.539355][ T895] do_syscall_64+0xc6/0x1e0 [ 9905.539355][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9905.539355][ T895] [ 9915.782947][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9915.783356][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9915.783356][ T895] netdev_get_by_index+0x5e/0x80 [ 9915.783356][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9915.783356][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9915.783356][ T895] ip6_route_add+0x1c/0x140 [ 9915.783356][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9915.783356][ T895] addrconf_add_dev+0xe2/0x170 [ 9915.783356][ T895] inet6_addr_add+0x12f/0xa40 [ 9915.783356][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9915.783356][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9915.783356][ T895] netlink_rcv_skb+0x130/0x360 [ 9915.783356][ T895] netlink_unicast+0x449/0x710 [ 9915.783356][ T895] netlink_sendmsg+0x723/0xbe0 [ 9915.783356][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9915.783356][ T895] ___sys_sendmsg+0xee/0x170 [ 9915.783356][ T895] __sys_sendmsg+0xcd/0x170 [ 9915.783356][ T895] do_syscall_64+0xc6/0x1e0 [ 9915.783356][ T895] [ 9915.785611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9915.785611][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9915.785611][ T895] ipv6_find_idev+0x102/0x170 [ 9915.785611][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9915.785611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9915.785611][ T895] netlink_rcv_skb+0x130/0x360 [ 9915.785611][ T895] netlink_unicast+0x449/0x710 [ 9915.785611][ T895] netlink_sendmsg+0x723/0xbe0 [ 9915.785611][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9915.785611][ T895] ___sys_sendmsg+0xee/0x170 [ 9915.785611][ T895] __sys_sendmsg+0xcd/0x170 [ 9915.785611][ T895] do_syscall_64+0xc6/0x1e0 [ 9915.785611][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9915.785611][ T895] [ 9915.787368][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9915.787368][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9915.787368][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9915.787368][ T895] ipv6_find_idev+0x102/0x170 [ 9915.787368][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9915.787368][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9915.787368][ T895] netlink_rcv_skb+0x130/0x360 [ 9915.787368][ T895] netlink_unicast+0x449/0x710 [ 9915.787368][ T895] netlink_sendmsg+0x723/0xbe0 [ 9915.787368][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9915.787368][ T895] ___sys_sendmsg+0xee/0x170 [ 9915.787368][ T895] __sys_sendmsg+0xcd/0x170 [ 9915.787368][ T895] do_syscall_64+0xc6/0x1e0 [ 9915.787368][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9915.787368][ T895] [ 9925.950943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9925.951350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9925.951350][ T895] netdev_get_by_index+0x5e/0x80 [ 9925.951350][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9925.951350][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9925.951350][ T895] ip6_route_add+0x1c/0x140 [ 9925.951350][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9925.951350][ T895] addrconf_add_dev+0xe2/0x170 [ 9925.951350][ T895] inet6_addr_add+0x12f/0xa40 [ 9925.951350][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9925.951350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9925.951350][ T895] netlink_rcv_skb+0x130/0x360 [ 9925.951350][ T895] netlink_unicast+0x449/0x710 [ 9925.951350][ T895] netlink_sendmsg+0x723/0xbe0 [ 9925.951350][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9925.951350][ T895] ___sys_sendmsg+0xee/0x170 [ 9925.951350][ T895] __sys_sendmsg+0xcd/0x170 [ 9925.951350][ T895] do_syscall_64+0xc6/0x1e0 [ 9925.951350][ T895] [ 9925.953584][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9925.953584][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9925.953584][ T895] ipv6_find_idev+0x102/0x170 [ 9925.953584][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9925.953584][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9925.953584][ T895] netlink_rcv_skb+0x130/0x360 [ 9925.953584][ T895] netlink_unicast+0x449/0x710 [ 9925.953584][ T895] netlink_sendmsg+0x723/0xbe0 [ 9925.953584][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9925.953584][ T895] ___sys_sendmsg+0xee/0x170 [ 9925.953584][ T895] __sys_sendmsg+0xcd/0x170 [ 9925.953584][ T895] do_syscall_64+0xc6/0x1e0 [ 9925.953584][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9925.953584][ T895] [ 9925.955343][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9925.955343][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9925.955343][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9925.955343][ T895] ipv6_find_idev+0x102/0x170 [ 9925.955343][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9925.955343][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9925.955343][ T895] netlink_rcv_skb+0x130/0x360 [ 9925.955343][ T895] netlink_unicast+0x449/0x710 [ 9925.955343][ T895] netlink_sendmsg+0x723/0xbe0 [ 9925.955343][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9925.955343][ T895] ___sys_sendmsg+0xee/0x170 [ 9925.955343][ T895] __sys_sendmsg+0xcd/0x170 [ 9925.955343][ T895] do_syscall_64+0xc6/0x1e0 [ 9925.955343][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9925.955343][ T895] [ 9935.966991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9935.967459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9935.967459][ T895] netdev_get_by_index+0x5e/0x80 [ 9935.967459][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9935.967459][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9935.967459][ T895] ip6_route_add+0x1c/0x140 [ 9935.967459][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9935.967459][ T895] addrconf_add_dev+0xe2/0x170 [ 9935.967459][ T895] inet6_addr_add+0x12f/0xa40 [ 9935.967459][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9935.967459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9935.967459][ T895] netlink_rcv_skb+0x130/0x360 [ 9935.967459][ T895] netlink_unicast+0x449/0x710 [ 9935.967459][ T895] netlink_sendmsg+0x723/0xbe0 [ 9935.967459][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9935.967459][ T895] ___sys_sendmsg+0xee/0x170 [ 9935.967459][ T895] __sys_sendmsg+0xcd/0x170 [ 9935.967459][ T895] do_syscall_64+0xc6/0x1e0 [ 9935.967459][ T895] [ 9935.969685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9935.969685][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9935.969685][ T895] ipv6_find_idev+0x102/0x170 [ 9935.969685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9935.969685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9935.969685][ T895] netlink_rcv_skb+0x130/0x360 [ 9935.969685][ T895] netlink_unicast+0x449/0x710 [ 9935.969685][ T895] netlink_sendmsg+0x723/0xbe0 [ 9935.969685][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9935.969685][ T895] ___sys_sendmsg+0xee/0x170 [ 9935.969685][ T895] __sys_sendmsg+0xcd/0x170 [ 9935.969685][ T895] do_syscall_64+0xc6/0x1e0 [ 9935.969685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9935.969685][ T895] [ 9935.971411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9935.971411][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9935.971411][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9935.971411][ T895] ipv6_find_idev+0x102/0x170 [ 9935.971411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9935.971411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9935.971411][ T895] netlink_rcv_skb+0x130/0x360 [ 9935.971411][ T895] netlink_unicast+0x449/0x710 [ 9935.971411][ T895] netlink_sendmsg+0x723/0xbe0 [ 9935.971411][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9935.971411][ T895] ___sys_sendmsg+0xee/0x170 [ 9935.971411][ T895] __sys_sendmsg+0xcd/0x170 [ 9935.971411][ T895] do_syscall_64+0xc6/0x1e0 [ 9935.971411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9935.971411][ T895] [ 9946.215108][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9946.215607][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9946.215607][ T895] netdev_get_by_index+0x5e/0x80 [ 9946.215607][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9946.215607][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9946.215607][ T895] ip6_route_add+0x1c/0x140 [ 9946.215607][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9946.215607][ T895] addrconf_add_dev+0xe2/0x170 [ 9946.215607][ T895] inet6_addr_add+0x12f/0xa40 [ 9946.215607][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9946.215607][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9946.215607][ T895] netlink_rcv_skb+0x130/0x360 [ 9946.215607][ T895] netlink_unicast+0x449/0x710 [ 9946.215607][ T895] netlink_sendmsg+0x723/0xbe0 [ 9946.215607][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9946.215607][ T895] ___sys_sendmsg+0xee/0x170 [ 9946.215607][ T895] __sys_sendmsg+0xcd/0x170 [ 9946.215607][ T895] do_syscall_64+0xc6/0x1e0 [ 9946.215607][ T895] [ 9946.217838][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9946.217838][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9946.217838][ T895] ipv6_find_idev+0x102/0x170 [ 9946.217838][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9946.217838][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9946.217838][ T895] netlink_rcv_skb+0x130/0x360 [ 9946.217838][ T895] netlink_unicast+0x449/0x710 [ 9946.217838][ T895] netlink_sendmsg+0x723/0xbe0 [ 9946.217838][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9946.217838][ T895] ___sys_sendmsg+0xee/0x170 [ 9946.217838][ T895] __sys_sendmsg+0xcd/0x170 [ 9946.217838][ T895] do_syscall_64+0xc6/0x1e0 [ 9946.217838][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9946.217838][ T895] [ 9946.219681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9946.219681][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9946.219681][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9946.219681][ T895] ipv6_find_idev+0x102/0x170 [ 9946.219681][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9946.219681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9946.219681][ T895] netlink_rcv_skb+0x130/0x360 [ 9946.219681][ T895] netlink_unicast+0x449/0x710 [ 9946.219681][ T895] netlink_sendmsg+0x723/0xbe0 [ 9946.219681][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9946.219681][ T895] ___sys_sendmsg+0xee/0x170 [ 9946.219681][ T895] __sys_sendmsg+0xcd/0x170 [ 9946.219681][ T895] do_syscall_64+0xc6/0x1e0 [ 9946.219681][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9946.219681][ T895] [ 9956.463005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9956.463494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9956.463494][ T895] netdev_get_by_index+0x5e/0x80 [ 9956.463494][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9956.463494][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9956.463494][ T895] ip6_route_add+0x1c/0x140 [ 9956.463494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9956.463494][ T895] addrconf_add_dev+0xe2/0x170 [ 9956.463494][ T895] inet6_addr_add+0x12f/0xa40 [ 9956.463494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9956.463494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9956.463494][ T895] netlink_rcv_skb+0x130/0x360 [ 9956.463494][ T895] netlink_unicast+0x449/0x710 [ 9956.463494][ T895] netlink_sendmsg+0x723/0xbe0 [ 9956.463494][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9956.463494][ T895] ___sys_sendmsg+0xee/0x170 [ 9956.463494][ T895] __sys_sendmsg+0xcd/0x170 [ 9956.463494][ T895] do_syscall_64+0xc6/0x1e0 [ 9956.463494][ T895] [ 9956.465733][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9956.465733][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9956.465733][ T895] ipv6_find_idev+0x102/0x170 [ 9956.465733][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9956.465733][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9956.465733][ T895] netlink_rcv_skb+0x130/0x360 [ 9956.465733][ T895] netlink_unicast+0x449/0x710 [ 9956.465733][ T895] netlink_sendmsg+0x723/0xbe0 [ 9956.465733][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9956.465733][ T895] ___sys_sendmsg+0xee/0x170 [ 9956.465733][ T895] __sys_sendmsg+0xcd/0x170 [ 9956.465733][ T895] do_syscall_64+0xc6/0x1e0 [ 9956.465733][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9956.465733][ T895] [ 9956.467458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9956.467458][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9956.467458][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9956.467458][ T895] ipv6_find_idev+0x102/0x170 [ 9956.467458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9956.467458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9956.467458][ T895] netlink_rcv_skb+0x130/0x360 [ 9956.467458][ T895] netlink_unicast+0x449/0x710 [ 9956.467458][ T895] netlink_sendmsg+0x723/0xbe0 [ 9956.467458][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9956.467458][ T895] ___sys_sendmsg+0xee/0x170 [ 9956.467458][ T895] __sys_sendmsg+0xcd/0x170 [ 9956.467458][ T895] do_syscall_64+0xc6/0x1e0 [ 9956.467458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9956.467458][ T895] [ 9966.686988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9966.687490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9966.687490][ T895] netdev_get_by_index+0x5e/0x80 [ 9966.687490][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9966.687490][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9966.687490][ T895] ip6_route_add+0x1c/0x140 [ 9966.687490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9966.687490][ T895] addrconf_add_dev+0xe2/0x170 [ 9966.687490][ T895] inet6_addr_add+0x12f/0xa40 [ 9966.687490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9966.687490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9966.687490][ T895] netlink_rcv_skb+0x130/0x360 [ 9966.687490][ T895] netlink_unicast+0x449/0x710 [ 9966.687490][ T895] netlink_sendmsg+0x723/0xbe0 [ 9966.687490][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9966.687490][ T895] ___sys_sendmsg+0xee/0x170 [ 9966.687490][ T895] __sys_sendmsg+0xcd/0x170 [ 9966.687490][ T895] do_syscall_64+0xc6/0x1e0 [ 9966.687490][ T895] [ 9966.689967][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9966.689967][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9966.689967][ T895] ipv6_find_idev+0x102/0x170 [ 9966.689967][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9966.689967][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9966.689967][ T895] netlink_rcv_skb+0x130/0x360 [ 9966.689967][ T895] netlink_unicast+0x449/0x710 [ 9966.689967][ T895] netlink_sendmsg+0x723/0xbe0 [ 9966.689967][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9966.689967][ T895] ___sys_sendmsg+0xee/0x170 [ 9966.689967][ T895] __sys_sendmsg+0xcd/0x170 [ 9966.689967][ T895] do_syscall_64+0xc6/0x1e0 [ 9966.689967][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9966.689967][ T895] [ 9966.691875][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9966.691875][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9966.691875][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9966.691875][ T895] ipv6_find_idev+0x102/0x170 [ 9966.691875][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9966.691875][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9966.691875][ T895] netlink_rcv_skb+0x130/0x360 [ 9966.691875][ T895] netlink_unicast+0x449/0x710 [ 9966.691875][ T895] netlink_sendmsg+0x723/0xbe0 [ 9966.691875][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9966.691875][ T895] ___sys_sendmsg+0xee/0x170 [ 9966.691875][ T895] __sys_sendmsg+0xcd/0x170 [ 9966.691875][ T895] do_syscall_64+0xc6/0x1e0 [ 9966.691875][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9966.691875][ T895] [ 9976.935012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9976.935508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9976.935508][ T895] netdev_get_by_index+0x5e/0x80 [ 9976.935508][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9976.935508][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9976.935508][ T895] ip6_route_add+0x1c/0x140 [ 9976.935508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9976.935508][ T895] addrconf_add_dev+0xe2/0x170 [ 9976.935508][ T895] inet6_addr_add+0x12f/0xa40 [ 9976.935508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9976.935508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9976.935508][ T895] netlink_rcv_skb+0x130/0x360 [ 9976.935508][ T895] netlink_unicast+0x449/0x710 [ 9976.935508][ T895] netlink_sendmsg+0x723/0xbe0 [ 9976.935508][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9976.935508][ T895] ___sys_sendmsg+0xee/0x170 [ 9976.935508][ T895] __sys_sendmsg+0xcd/0x170 [ 9976.935508][ T895] do_syscall_64+0xc6/0x1e0 [ 9976.935508][ T895] [ 9976.937974][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9976.937974][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9976.937974][ T895] ipv6_find_idev+0x102/0x170 [ 9976.937974][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9976.937974][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9976.937974][ T895] netlink_rcv_skb+0x130/0x360 [ 9976.937974][ T895] netlink_unicast+0x449/0x710 [ 9976.937974][ T895] netlink_sendmsg+0x723/0xbe0 [ 9976.937974][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9976.937974][ T895] ___sys_sendmsg+0xee/0x170 [ 9976.937974][ T895] __sys_sendmsg+0xcd/0x170 [ 9976.937974][ T895] do_syscall_64+0xc6/0x1e0 [ 9976.937974][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9976.937974][ T895] [ 9976.939894][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9976.939894][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9976.939894][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9976.939894][ T895] ipv6_find_idev+0x102/0x170 [ 9976.939894][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9976.939894][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9976.939894][ T895] netlink_rcv_skb+0x130/0x360 [ 9976.939894][ T895] netlink_unicast+0x449/0x710 [ 9976.939894][ T895] netlink_sendmsg+0x723/0xbe0 [ 9976.939894][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9976.939894][ T895] ___sys_sendmsg+0xee/0x170 [ 9976.939894][ T895] __sys_sendmsg+0xcd/0x170 [ 9976.939894][ T895] do_syscall_64+0xc6/0x1e0 [ 9976.939894][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9976.939894][ T895] [ 9987.183029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9987.183513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9987.183513][ T895] netdev_get_by_index+0x5e/0x80 [ 9987.183513][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9987.183513][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9987.183513][ T895] ip6_route_add+0x1c/0x140 [ 9987.183513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9987.183513][ T895] addrconf_add_dev+0xe2/0x170 [ 9987.183513][ T895] inet6_addr_add+0x12f/0xa40 [ 9987.183513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9987.183513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9987.183513][ T895] netlink_rcv_skb+0x130/0x360 [ 9987.183513][ T895] netlink_unicast+0x449/0x710 [ 9987.183513][ T895] netlink_sendmsg+0x723/0xbe0 [ 9987.183513][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9987.183513][ T895] ___sys_sendmsg+0xee/0x170 [ 9987.183513][ T895] __sys_sendmsg+0xcd/0x170 [ 9987.183513][ T895] do_syscall_64+0xc6/0x1e0 [ 9987.183513][ T895] [ 9987.186521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9987.186521][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9987.186521][ T895] ipv6_find_idev+0x102/0x170 [ 9987.186521][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9987.186521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9987.186521][ T895] netlink_rcv_skb+0x130/0x360 [ 9987.186521][ T895] netlink_unicast+0x449/0x710 [ 9987.186521][ T895] netlink_sendmsg+0x723/0xbe0 [ 9987.186521][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9987.186521][ T895] ___sys_sendmsg+0xee/0x170 [ 9987.186521][ T895] __sys_sendmsg+0xcd/0x170 [ 9987.186521][ T895] do_syscall_64+0xc6/0x1e0 [ 9987.186521][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9987.186521][ T895] [ 9987.188436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9987.188436][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9987.188436][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9987.188436][ T895] ipv6_find_idev+0x102/0x170 [ 9987.188436][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9987.188436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9987.188436][ T895] netlink_rcv_skb+0x130/0x360 [ 9987.188436][ T895] netlink_unicast+0x449/0x710 [ 9987.188436][ T895] netlink_sendmsg+0x723/0xbe0 [ 9987.188436][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9987.188436][ T895] ___sys_sendmsg+0xee/0x170 [ 9987.188436][ T895] __sys_sendmsg+0xcd/0x170 [ 9987.188436][ T895] do_syscall_64+0xc6/0x1e0 [ 9987.188436][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9987.188436][ T895] [ 9997.431141][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9997.431654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9997.431654][ T895] netdev_get_by_index+0x5e/0x80 [ 9997.431654][ T895] fib6_nh_init+0x3d8/0x15b0 [ 9997.431654][ T895] ip6_route_info_create+0xf18/0x17d0 [ 9997.431654][ T895] ip6_route_add+0x1c/0x140 [ 9997.431654][ T895] addrconf_add_mroute+0x1ac/0x2c0 [ 9997.431654][ T895] addrconf_add_dev+0xe2/0x170 [ 9997.431654][ T895] inet6_addr_add+0x12f/0xa40 [ 9997.431654][ T895] inet6_rtm_newaddr+0x560/0x6b0 [ 9997.431654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9997.431654][ T895] netlink_rcv_skb+0x130/0x360 [ 9997.431654][ T895] netlink_unicast+0x449/0x710 [ 9997.431654][ T895] netlink_sendmsg+0x723/0xbe0 [ 9997.431654][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9997.431654][ T895] ___sys_sendmsg+0xee/0x170 [ 9997.431654][ T895] __sys_sendmsg+0xcd/0x170 [ 9997.431654][ T895] do_syscall_64+0xc6/0x1e0 [ 9997.431654][ T895] [ 9997.433885][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9997.433885][ T895] ipv6_add_dev+0x3b9/0x11c0 [ 9997.433885][ T895] ipv6_find_idev+0x102/0x170 [ 9997.433885][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9997.433885][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9997.433885][ T895] netlink_rcv_skb+0x130/0x360 [ 9997.433885][ T895] netlink_unicast+0x449/0x710 [ 9997.433885][ T895] netlink_sendmsg+0x723/0xbe0 [ 9997.433885][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9997.433885][ T895] ___sys_sendmsg+0xee/0x170 [ 9997.433885][ T895] __sys_sendmsg+0xcd/0x170 [ 9997.433885][ T895] do_syscall_64+0xc6/0x1e0 [ 9997.433885][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9997.433885][ T895] [ 9997.435765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [ 9997.435765][ T895] neigh_parms_alloc+0x1e5/0x510 [ 9997.435765][ T895] ipv6_add_dev+0x2fd/0x11c0 [ 9997.435765][ T895] ipv6_find_idev+0x102/0x170 [ 9997.435765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [ 9997.435765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9997.435765][ T895] netlink_rcv_skb+0x130/0x360 [ 9997.435765][ T895] netlink_unicast+0x449/0x710 [ 9997.435765][ T895] netlink_sendmsg+0x723/0xbe0 [ 9997.435765][ T895] ____sys_sendmsg+0x7b2/0xa10 [ 9997.435765][ T895] ___sys_sendmsg+0xee/0x170 [ 9997.435765][ T895] __sys_sendmsg+0xcd/0x170 [ 9997.435765][ T895] do_syscall_64+0xc6/0x1e0 [ 9997.435765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9997.435765][ T895] [10007.478995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10007.479444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10007.479444][ T895] netdev_get_by_index+0x5e/0x80 [10007.479444][ T895] fib6_nh_init+0x3d8/0x15b0 [10007.479444][ T895] ip6_route_info_create+0xf18/0x17d0 [10007.479444][ T895] ip6_route_add+0x1c/0x140 [10007.479444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10007.479444][ T895] addrconf_add_dev+0xe2/0x170 [10007.479444][ T895] inet6_addr_add+0x12f/0xa40 [10007.479444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10007.479444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10007.479444][ T895] netlink_rcv_skb+0x130/0x360 [10007.479444][ T895] netlink_unicast+0x449/0x710 [10007.479444][ T895] netlink_sendmsg+0x723/0xbe0 [10007.479444][ T895] ____sys_sendmsg+0x7b2/0xa10 [10007.479444][ T895] ___sys_sendmsg+0xee/0x170 [10007.479444][ T895] __sys_sendmsg+0xcd/0x170 [10007.479444][ T895] do_syscall_64+0xc6/0x1e0 [10007.479444][ T895] [10007.481679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10007.481679][ T895] ipv6_add_dev+0x3b9/0x11c0 [10007.481679][ T895] ipv6_find_idev+0x102/0x170 [10007.481679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10007.481679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10007.481679][ T895] netlink_rcv_skb+0x130/0x360 [10007.481679][ T895] netlink_unicast+0x449/0x710 [10007.481679][ T895] netlink_sendmsg+0x723/0xbe0 [10007.481679][ T895] ____sys_sendmsg+0x7b2/0xa10 [10007.481679][ T895] ___sys_sendmsg+0xee/0x170 [10007.481679][ T895] __sys_sendmsg+0xcd/0x170 [10007.481679][ T895] do_syscall_64+0xc6/0x1e0 [10007.481679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10007.481679][ T895] [10007.483430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10007.483430][ T895] neigh_parms_alloc+0x1e5/0x510 [10007.483430][ T895] ipv6_add_dev+0x2fd/0x11c0 [10007.483430][ T895] ipv6_find_idev+0x102/0x170 [10007.483430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10007.483430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10007.483430][ T895] netlink_rcv_skb+0x130/0x360 [10007.483430][ T895] netlink_unicast+0x449/0x710 [10007.483430][ T895] netlink_sendmsg+0x723/0xbe0 [10007.483430][ T895] ____sys_sendmsg+0x7b2/0xa10 [10007.483430][ T895] ___sys_sendmsg+0xee/0x170 [10007.483430][ T895] __sys_sendmsg+0xcd/0x170 [10007.483430][ T895] do_syscall_64+0xc6/0x1e0 [10007.483430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10007.483430][ T895] HARD STOP (9863.937347) WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [10017.486990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10017.487425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10017.487425][ T895] netdev_get_by_index+0x5e/0x80 [10017.487425][ T895] fib6_nh_init+0x3d8/0x15b0 [10017.487425][ T895] ip6_route_info_create+0xf18/0x17d0 [10017.487425][ T895] ip6_route_add+0x1c/0x140 [10017.487425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10017.487425][ T895] addrconf_add_dev+0xe2/0x170 [10017.487425][ T895] inet6_addr_add+0x12f/0xa40 [10017.487425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10017.487425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10017.487425][ T895] netlink_rcv_skb+0x130/0x360 [10017.487425][ T895] netlink_unicast+0x449/0x710 [10017.487425][ T895] netlink_sendmsg+0x723/0xbe0 [10017.487425][ T895] ____sys_sendmsg+0x7b2/0xa10 [10017.487425][ T895] ___sys_sendmsg+0xee/0x170 [10017.487425][ T895] __sys_sendmsg+0xcd/0x170 [10017.487425][ T895] do_syscall_64+0xc6/0x1e0 [10017.487425][ T895] [10017.489891][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10017.489891][ T895] ipv6_add_dev+0x3b9/0x11c0 [10017.489891][ T895] ipv6_find_idev+0x102/0x170 [10017.489891][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10017.489891][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10017.489891][ T895] netlink_rcv_skb+0x130/0x360 [10017.489891][ T895] netlink_unicast+0x449/0x710 [10017.489891][ T895] netlink_sendmsg+0x723/0xbe0 [10017.489891][ T895] ____sys_sendmsg+0x7b2/0xa10 [10017.489891][ T895] ___sys_sendmsg+0xee/0x170 [10017.489891][ T895] __sys_sendmsg+0xcd/0x170 [10017.489891][ T895] do_syscall_64+0xc6/0x1e0 [10017.489891][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10017.489891][ T895] [10017.491830][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10017.491830][ T895] neigh_parms_alloc+0x1e5/0x510 [10017.491830][ T895] ipv6_add_dev+0x2fd/0x11c0 [10017.491830][ T895] ipv6_find_idev+0x102/0x170 [10017.491830][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10017.491830][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10017.491830][ T895] netlink_rcv_skb+0x130/0x360 [10017.491830][ T895] netlink_unicast+0x449/0x710 [10017.491830][ T895] netlink_sendmsg+0x723/0xbe0 [10017.491830][ T895] ____sys_sendmsg+0x7b2/0xa10 [10017.491830][ T895] ___sys_sendmsg+0xee/0x170 [10017.491830][ T895] __sys_sendmsg+0xcd/0x170 [10017.491830][ T895] do_syscall_64+0xc6/0x1e0 [10017.491830][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10017.491830][ T895] [10027.734959][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10027.735362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10027.735362][ T895] netdev_get_by_index+0x5e/0x80 [10027.735362][ T895] fib6_nh_init+0x3d8/0x15b0 [10027.735362][ T895] ip6_route_info_create+0xf18/0x17d0 [10027.735362][ T895] ip6_route_add+0x1c/0x140 [10027.735362][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10027.735362][ T895] addrconf_add_dev+0xe2/0x170 [10027.735362][ T895] inet6_addr_add+0x12f/0xa40 [10027.735362][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10027.735362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10027.735362][ T895] netlink_rcv_skb+0x130/0x360 [10027.735362][ T895] netlink_unicast+0x449/0x710 [10027.735362][ T895] netlink_sendmsg+0x723/0xbe0 [10027.735362][ T895] ____sys_sendmsg+0x7b2/0xa10 [10027.735362][ T895] ___sys_sendmsg+0xee/0x170 [10027.735362][ T895] __sys_sendmsg+0xcd/0x170 [10027.735362][ T895] do_syscall_64+0xc6/0x1e0 [10027.735362][ T895] [10027.737654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10027.737654][ T895] ipv6_add_dev+0x3b9/0x11c0 [10027.737654][ T895] ipv6_find_idev+0x102/0x170 [10027.737654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10027.737654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10027.737654][ T895] netlink_rcv_skb+0x130/0x360 [10027.737654][ T895] netlink_unicast+0x449/0x710 [10027.737654][ T895] netlink_sendmsg+0x723/0xbe0 [10027.737654][ T895] ____sys_sendmsg+0x7b2/0xa10 [10027.737654][ T895] ___sys_sendmsg+0xee/0x170 [10027.737654][ T895] __sys_sendmsg+0xcd/0x170 [10027.737654][ T895] do_syscall_64+0xc6/0x1e0 [10027.737654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10027.737654][ T895] [10027.739441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10027.739441][ T895] neigh_parms_alloc+0x1e5/0x510 [10027.739441][ T895] ipv6_add_dev+0x2fd/0x11c0 [10027.739441][ T895] ipv6_find_idev+0x102/0x170 [10027.739441][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10027.739441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10027.739441][ T895] netlink_rcv_skb+0x130/0x360 [10027.739441][ T895] netlink_unicast+0x449/0x710 [10027.739441][ T895] netlink_sendmsg+0x723/0xbe0 [10027.739441][ T895] ____sys_sendmsg+0x7b2/0xa10 [10027.739441][ T895] ___sys_sendmsg+0xee/0x170 [10027.739441][ T895] __sys_sendmsg+0xcd/0x170 [10027.739441][ T895] do_syscall_64+0xc6/0x1e0 [10027.739441][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10027.739441][ T895] [10037.935042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10037.935474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10037.935474][ T895] netdev_get_by_index+0x5e/0x80 [10037.935474][ T895] fib6_nh_init+0x3d8/0x15b0 [10037.935474][ T895] ip6_route_info_create+0xf18/0x17d0 [10037.935474][ T895] ip6_route_add+0x1c/0x140 [10037.935474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10037.935474][ T895] addrconf_add_dev+0xe2/0x170 [10037.935474][ T895] inet6_addr_add+0x12f/0xa40 [10037.935474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10037.935474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10037.935474][ T895] netlink_rcv_skb+0x130/0x360 [10037.935474][ T895] netlink_unicast+0x449/0x710 [10037.935474][ T895] netlink_sendmsg+0x723/0xbe0 [10037.935474][ T895] ____sys_sendmsg+0x7b2/0xa10 [10037.935474][ T895] ___sys_sendmsg+0xee/0x170 [10037.935474][ T895] __sys_sendmsg+0xcd/0x170 [10037.935474][ T895] do_syscall_64+0xc6/0x1e0 [10037.935474][ T895] [10037.937757][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10037.937757][ T895] ipv6_add_dev+0x3b9/0x11c0 [10037.937757][ T895] ipv6_find_idev+0x102/0x170 [10037.937757][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10037.937757][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10037.937757][ T895] netlink_rcv_skb+0x130/0x360 [10037.937757][ T895] netlink_unicast+0x449/0x710 [10037.937757][ T895] netlink_sendmsg+0x723/0xbe0 [10037.937757][ T895] ____sys_sendmsg+0x7b2/0xa10 [10037.937757][ T895] ___sys_sendmsg+0xee/0x170 [10037.937757][ T895] __sys_sendmsg+0xcd/0x170 [10037.937757][ T895] do_syscall_64+0xc6/0x1e0 [10037.937757][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10037.937757][ T895] [10037.939517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10037.939517][ T895] neigh_parms_alloc+0x1e5/0x510 [10037.939517][ T895] ipv6_add_dev+0x2fd/0x11c0 [10037.939517][ T895] ipv6_find_idev+0x102/0x170 [10037.939517][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10037.939517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10037.939517][ T895] netlink_rcv_skb+0x130/0x360 [10037.939517][ T895] netlink_unicast+0x449/0x710 [10037.939517][ T895] netlink_sendmsg+0x723/0xbe0 [10037.939517][ T895] ____sys_sendmsg+0x7b2/0xa10 [10037.939517][ T895] ___sys_sendmsg+0xee/0x170 [10037.939517][ T895] __sys_sendmsg+0xcd/0x170 [10037.939517][ T895] do_syscall_64+0xc6/0x1e0 [10037.939517][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10037.939517][ T895] [10048.182993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10048.183600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10048.183600][ T895] netdev_get_by_index+0x5e/0x80 [10048.183600][ T895] fib6_nh_init+0x3d8/0x15b0 [10048.183600][ T895] ip6_route_info_create+0xf18/0x17d0 [10048.183600][ T895] ip6_route_add+0x1c/0x140 [10048.183600][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10048.183600][ T895] addrconf_add_dev+0xe2/0x170 [10048.183600][ T895] inet6_addr_add+0x12f/0xa40 [10048.183600][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10048.183600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10048.183600][ T895] netlink_rcv_skb+0x130/0x360 [10048.183600][ T895] netlink_unicast+0x449/0x710 [10048.183600][ T895] netlink_sendmsg+0x723/0xbe0 [10048.183600][ T895] ____sys_sendmsg+0x7b2/0xa10 [10048.183600][ T895] ___sys_sendmsg+0xee/0x170 [10048.183600][ T895] __sys_sendmsg+0xcd/0x170 [10048.183600][ T895] do_syscall_64+0xc6/0x1e0 [10048.183600][ T895] [10048.187039][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10048.187039][ T895] ipv6_add_dev+0x3b9/0x11c0 [10048.187039][ T895] ipv6_find_idev+0x102/0x170 [10048.187039][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10048.187039][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10048.187039][ T895] netlink_rcv_skb+0x130/0x360 [10048.187039][ T895] netlink_unicast+0x449/0x710 [10048.187039][ T895] netlink_sendmsg+0x723/0xbe0 [10048.187039][ T895] ____sys_sendmsg+0x7b2/0xa10 [10048.187039][ T895] ___sys_sendmsg+0xee/0x170 [10048.187039][ T895] __sys_sendmsg+0xcd/0x170 [10048.187039][ T895] do_syscall_64+0xc6/0x1e0 [10048.187039][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10048.187039][ T895] [10048.189674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10048.189674][ T895] neigh_parms_alloc+0x1e5/0x510 [10048.189674][ T895] ipv6_add_dev+0x2fd/0x11c0 [10048.189674][ T895] ipv6_find_idev+0x102/0x170 [10048.189674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10048.189674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10048.189674][ T895] netlink_rcv_skb+0x130/0x360 [10048.189674][ T895] netlink_unicast+0x449/0x710 [10048.189674][ T895] netlink_sendmsg+0x723/0xbe0 [10048.189674][ T895] ____sys_sendmsg+0x7b2/0xa10 [10048.189674][ T895] ___sys_sendmsg+0xee/0x170 [10048.189674][ T895] __sys_sendmsg+0xcd/0x170 [10048.189674][ T895] do_syscall_64+0xc6/0x1e0 [10048.189674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10048.189674][ T895] [10058.431128][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10058.431801][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10058.431801][ T895] netdev_get_by_index+0x5e/0x80 [10058.431801][ T895] fib6_nh_init+0x3d8/0x15b0 [10058.431801][ T895] ip6_route_info_create+0xf18/0x17d0 [10058.431801][ T895] ip6_route_add+0x1c/0x140 [10058.431801][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10058.431801][ T895] addrconf_add_dev+0xe2/0x170 [10058.431801][ T895] inet6_addr_add+0x12f/0xa40 [10058.431801][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10058.431801][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10058.431801][ T895] netlink_rcv_skb+0x130/0x360 [10058.431801][ T895] netlink_unicast+0x449/0x710 [10058.431801][ T895] netlink_sendmsg+0x723/0xbe0 [10058.431801][ T895] ____sys_sendmsg+0x7b2/0xa10 [10058.431801][ T895] ___sys_sendmsg+0xee/0x170 [10058.431801][ T895] __sys_sendmsg+0xcd/0x170 [10058.431801][ T895] do_syscall_64+0xc6/0x1e0 [10058.431801][ T895] [10058.439441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10058.439441][ T895] ipv6_add_dev+0x3b9/0x11c0 [10058.439441][ T895] ipv6_find_idev+0x102/0x170 [10058.439441][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10058.439441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10058.439441][ T895] netlink_rcv_skb+0x130/0x360 [10058.439441][ T895] netlink_unicast+0x449/0x710 [10058.439441][ T895] netlink_sendmsg+0x723/0xbe0 [10058.439441][ T895] ____sys_sendmsg+0x7b2/0xa10 [10058.439441][ T895] ___sys_sendmsg+0xee/0x170 [10058.439441][ T895] __sys_sendmsg+0xcd/0x170 [10058.439441][ T895] do_syscall_64+0xc6/0x1e0 [10058.439441][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10058.439441][ T895] [10058.444520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10058.444520][ T895] neigh_parms_alloc+0x1e5/0x510 [10058.444520][ T895] ipv6_add_dev+0x2fd/0x11c0 [10058.444520][ T895] ipv6_find_idev+0x102/0x170 [10058.444520][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10058.444520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10058.444520][ T895] netlink_rcv_skb+0x130/0x360 [10058.444520][ T895] netlink_unicast+0x449/0x710 [10058.444520][ T895] netlink_sendmsg+0x723/0xbe0 [10058.444520][ T895] ____sys_sendmsg+0x7b2/0xa10 [10058.444520][ T895] ___sys_sendmsg+0xee/0x170 [10058.444520][ T895] __sys_sendmsg+0xcd/0x170 [10058.444520][ T895] do_syscall_64+0xc6/0x1e0 [10058.444520][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10058.444520][ T895] [10068.695257][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10068.696106][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10068.696106][ T895] netdev_get_by_index+0x5e/0x80 [10068.696106][ T895] fib6_nh_init+0x3d8/0x15b0 [10068.696106][ T895] ip6_route_info_create+0xf18/0x17d0 [10068.696106][ T895] ip6_route_add+0x1c/0x140 [10068.696106][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10068.696106][ T895] addrconf_add_dev+0xe2/0x170 [10068.696106][ T895] inet6_addr_add+0x12f/0xa40 [10068.696106][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10068.696106][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10068.696106][ T895] netlink_rcv_skb+0x130/0x360 [10068.696106][ T895] netlink_unicast+0x449/0x710 [10068.696106][ T895] netlink_sendmsg+0x723/0xbe0 [10068.696106][ T895] ____sys_sendmsg+0x7b2/0xa10 [10068.696106][ T895] ___sys_sendmsg+0xee/0x170 [10068.696106][ T895] __sys_sendmsg+0xcd/0x170 [10068.696106][ T895] do_syscall_64+0xc6/0x1e0 [10068.696106][ T895] [10068.701300][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10068.701300][ T895] ipv6_add_dev+0x3b9/0x11c0 [10068.701300][ T895] ipv6_find_idev+0x102/0x170 [10068.701300][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10068.701300][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10068.701300][ T895] netlink_rcv_skb+0x130/0x360 [10068.701300][ T895] netlink_unicast+0x449/0x710 [10068.701300][ T895] netlink_sendmsg+0x723/0xbe0 [10068.701300][ T895] ____sys_sendmsg+0x7b2/0xa10 [10068.701300][ T895] ___sys_sendmsg+0xee/0x170 [10068.701300][ T895] __sys_sendmsg+0xcd/0x170 [10068.701300][ T895] do_syscall_64+0xc6/0x1e0 [10068.701300][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10068.701300][ T895] [10068.704905][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10068.704905][ T895] neigh_parms_alloc+0x1e5/0x510 [10068.704905][ T895] ipv6_add_dev+0x2fd/0x11c0 [10068.704905][ T895] ipv6_find_idev+0x102/0x170 [10068.704905][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10068.704905][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10068.704905][ T895] netlink_rcv_skb+0x130/0x360 [10068.704905][ T895] netlink_unicast+0x449/0x710 [10068.704905][ T895] netlink_sendmsg+0x723/0xbe0 [10068.704905][ T895] ____sys_sendmsg+0x7b2/0xa10 [10068.704905][ T895] ___sys_sendmsg+0xee/0x170 [10068.704905][ T895] __sys_sendmsg+0xcd/0x170 [10068.704905][ T895] do_syscall_64+0xc6/0x1e0 [10068.704905][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10068.704905][ T895] [10078.951096][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10078.985596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10078.985596][ T895] netdev_get_by_index+0x5e/0x80 [10078.985596][ T895] fib6_nh_init+0x3d8/0x15b0 [10078.985596][ T895] ip6_route_info_create+0xf18/0x17d0 [10078.985596][ T895] ip6_route_add+0x1c/0x140 [10078.985596][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10078.985596][ T895] addrconf_add_dev+0xe2/0x170 [10078.985596][ T895] inet6_addr_add+0x12f/0xa40 [10078.985596][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10078.985596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10078.985596][ T895] netlink_rcv_skb+0x130/0x360 [10078.985596][ T895] netlink_unicast+0x449/0x710 [10078.985596][ T895] netlink_sendmsg+0x723/0xbe0 [10078.985596][ T895] ____sys_sendmsg+0x7b2/0xa10 [10078.985596][ T895] ___sys_sendmsg+0xee/0x170 [10078.985596][ T895] __sys_sendmsg+0xcd/0x170 [10078.985596][ T895] do_syscall_64+0xc6/0x1e0 [10078.985596][ T895] [10078.994689][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10078.994689][ T895] ipv6_add_dev+0x3b9/0x11c0 [10078.994689][ T895] ipv6_find_idev+0x102/0x170 [10078.994689][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10078.994689][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10078.994689][ T895] netlink_rcv_skb+0x130/0x360 [10078.994689][ T895] netlink_unicast+0x449/0x710 [10078.994689][ T895] netlink_sendmsg+0x723/0xbe0 [10078.994689][ T895] ____sys_sendmsg+0x7b2/0xa10 [10078.994689][ T895] ___sys_sendmsg+0xee/0x170 [10078.994689][ T895] __sys_sendmsg+0xcd/0x170 [10078.994689][ T895] do_syscall_64+0xc6/0x1e0 [10078.994689][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10078.994689][ T895] [10079.006331][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10079.006331][ T895] neigh_parms_alloc+0x1e5/0x510 [10079.006331][ T895] ipv6_add_dev+0x2fd/0x11c0 [10079.006331][ T895] ipv6_find_idev+0x102/0x170 [10079.006331][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10079.006331][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.006331][ T895] netlink_rcv_skb+0x130/0x360 [10079.006331][ T895] netlink_unicast+0x449/0x710 [10079.006331][ T895] netlink_sendmsg+0x723/0xbe0 [10079.006331][ T895] ____sys_sendmsg+0x7b2/0xa10 [10079.006331][ T895] ___sys_sendmsg+0xee/0x170 [10079.006331][ T895] __sys_sendmsg+0xcd/0x170 [10079.006331][ T895] do_syscall_64+0xc6/0x1e0 [10079.006331][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10079.006331][ T895] [10089.247091][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10089.264774][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10089.264774][ T895] netdev_get_by_index+0x5e/0x80 [10089.264774][ T895] fib6_nh_init+0x3d8/0x15b0 [10089.264774][ T895] ip6_route_info_create+0xf18/0x17d0 [10089.264774][ T895] ip6_route_add+0x1c/0x140 [10089.264774][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10089.264774][ T895] addrconf_add_dev+0xe2/0x170 [10089.264774][ T895] inet6_addr_add+0x12f/0xa40 [10089.264774][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10089.264774][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10089.264774][ T895] netlink_rcv_skb+0x130/0x360 [10089.264774][ T895] netlink_unicast+0x449/0x710 [10089.264774][ T895] netlink_sendmsg+0x723/0xbe0 [10089.264774][ T895] ____sys_sendmsg+0x7b2/0xa10 [10089.264774][ T895] ___sys_sendmsg+0xee/0x170 [10089.264774][ T895] __sys_sendmsg+0xcd/0x170 [10089.264774][ T895] do_syscall_64+0xc6/0x1e0 [10089.264774][ T895] [10089.269961][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10089.269961][ T895] ipv6_add_dev+0x3b9/0x11c0 [10089.269961][ T895] ipv6_find_idev+0x102/0x170 [10089.269961][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10089.269961][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10089.269961][ T895] netlink_rcv_skb+0x130/0x360 [10089.269961][ T895] netlink_unicast+0x449/0x710 [10089.269961][ T895] netlink_sendmsg+0x723/0xbe0 [10089.269961][ T895] ____sys_sendmsg+0x7b2/0xa10 [10089.269961][ T895] ___sys_sendmsg+0xee/0x170 [10089.269961][ T895] __sys_sendmsg+0xcd/0x170 [10089.269961][ T895] do_syscall_64+0xc6/0x1e0 [10089.269961][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10089.269961][ T895] [10089.292479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10089.292479][ T895] neigh_parms_alloc+0x1e5/0x510 [10089.292479][ T895] ipv6_add_dev+0x2fd/0x11c0 [10089.292479][ T895] ipv6_find_idev+0x102/0x170 [10089.292479][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10089.292479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10089.292479][ T895] netlink_rcv_skb+0x130/0x360 [10089.292479][ T895] netlink_unicast+0x449/0x710 [10089.292479][ T895] netlink_sendmsg+0x723/0xbe0 [10089.292479][ T895] ____sys_sendmsg+0x7b2/0xa10 [10089.292479][ T895] ___sys_sendmsg+0xee/0x170 [10089.292479][ T895] __sys_sendmsg+0xcd/0x170 [10089.292479][ T895] do_syscall_64+0xc6/0x1e0 [10089.292479][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10089.292479][ T895] [10099.535078][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10099.574908][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10099.574908][ T895] netdev_get_by_index+0x5e/0x80 [10099.574908][ T895] fib6_nh_init+0x3d8/0x15b0 [10099.574908][ T895] ip6_route_info_create+0xf18/0x17d0 [10099.574908][ T895] ip6_route_add+0x1c/0x140 [10099.574908][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10099.574908][ T895] addrconf_add_dev+0xe2/0x170 [10099.574908][ T895] inet6_addr_add+0x12f/0xa40 [10099.574908][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10099.574908][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10099.574908][ T895] netlink_rcv_skb+0x130/0x360 [10099.574908][ T895] netlink_unicast+0x449/0x710 [10099.574908][ T895] netlink_sendmsg+0x723/0xbe0 [10099.574908][ T895] ____sys_sendmsg+0x7b2/0xa10 [10099.574908][ T895] ___sys_sendmsg+0xee/0x170 [10099.574908][ T895] __sys_sendmsg+0xcd/0x170 [10099.574908][ T895] do_syscall_64+0xc6/0x1e0 [10099.574908][ T895] [10099.581901][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10099.581901][ T895] ipv6_add_dev+0x3b9/0x11c0 [10099.581901][ T895] ipv6_find_idev+0x102/0x170 [10099.581901][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10099.581901][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10099.581901][ T895] netlink_rcv_skb+0x130/0x360 [10099.581901][ T895] netlink_unicast+0x449/0x710 [10099.581901][ T895] netlink_sendmsg+0x723/0xbe0 [10099.581901][ T895] ____sys_sendmsg+0x7b2/0xa10 [10099.581901][ T895] ___sys_sendmsg+0xee/0x170 [10099.581901][ T895] __sys_sendmsg+0xcd/0x170 [10099.581901][ T895] do_syscall_64+0xc6/0x1e0 [10099.581901][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10099.581901][ T895] [10099.587328][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10099.587328][ T895] neigh_parms_alloc+0x1e5/0x510 [10099.587328][ T895] ipv6_add_dev+0x2fd/0x11c0 [10099.587328][ T895] ipv6_find_idev+0x102/0x170 [10099.587328][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10099.587328][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10099.587328][ T895] netlink_rcv_skb+0x130/0x360 [10099.587328][ T895] netlink_unicast+0x449/0x710 [10099.587328][ T895] netlink_sendmsg+0x723/0xbe0 [10099.587328][ T895] ____sys_sendmsg+0x7b2/0xa10 [10099.587328][ T895] ___sys_sendmsg+0xee/0x170 [10099.587328][ T895] __sys_sendmsg+0xcd/0x170 [10099.587328][ T895] do_syscall_64+0xc6/0x1e0 [10099.587328][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10099.587328][ T895] [10109.831080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10109.847462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10109.847462][ T895] netdev_get_by_index+0x5e/0x80 [10109.847462][ T895] fib6_nh_init+0x3d8/0x15b0 [10109.847462][ T895] ip6_route_info_create+0xf18/0x17d0 [10109.847462][ T895] ip6_route_add+0x1c/0x140 [10109.847462][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10109.847462][ T895] addrconf_add_dev+0xe2/0x170 [10109.847462][ T895] inet6_addr_add+0x12f/0xa40 [10109.847462][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10109.847462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10109.847462][ T895] netlink_rcv_skb+0x130/0x360 [10109.847462][ T895] netlink_unicast+0x449/0x710 [10109.847462][ T895] netlink_sendmsg+0x723/0xbe0 [10109.847462][ T895] ____sys_sendmsg+0x7b2/0xa10 [10109.847462][ T895] ___sys_sendmsg+0xee/0x170 [10109.847462][ T895] __sys_sendmsg+0xcd/0x170 [10109.847462][ T895] do_syscall_64+0xc6/0x1e0 [10109.847462][ T895] [10109.854442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10109.854442][ T895] ipv6_add_dev+0x3b9/0x11c0 [10109.854442][ T895] ipv6_find_idev+0x102/0x170 [10109.854442][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10109.854442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10109.854442][ T895] netlink_rcv_skb+0x130/0x360 [10109.854442][ T895] netlink_unicast+0x449/0x710 [10109.854442][ T895] netlink_sendmsg+0x723/0xbe0 [10109.854442][ T895] ____sys_sendmsg+0x7b2/0xa10 [10109.854442][ T895] ___sys_sendmsg+0xee/0x170 [10109.854442][ T895] __sys_sendmsg+0xcd/0x170 [10109.854442][ T895] do_syscall_64+0xc6/0x1e0 [10109.854442][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10109.854442][ T895] [10109.868899][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10109.868899][ T895] neigh_parms_alloc+0x1e5/0x510 [10109.868899][ T895] ipv6_add_dev+0x2fd/0x11c0 [10109.868899][ T895] ipv6_find_idev+0x102/0x170 [10109.868899][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10109.868899][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10109.868899][ T895] netlink_rcv_skb+0x130/0x360 [10109.868899][ T895] netlink_unicast+0x449/0x710 [10109.868899][ T895] netlink_sendmsg+0x723/0xbe0 [10109.868899][ T895] ____sys_sendmsg+0x7b2/0xa10 [10109.868899][ T895] ___sys_sendmsg+0xee/0x170 [10109.868899][ T895] __sys_sendmsg+0xcd/0x170 [10109.868899][ T895] do_syscall_64+0xc6/0x1e0 [10109.868899][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10109.868899][ T895] [10120.031123][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10120.074734][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10120.074734][ T895] netdev_get_by_index+0x5e/0x80 [10120.074734][ T895] fib6_nh_init+0x3d8/0x15b0 [10120.074734][ T895] ip6_route_info_create+0xf18/0x17d0 [10120.074734][ T895] ip6_route_add+0x1c/0x140 [10120.074734][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10120.074734][ T895] addrconf_add_dev+0xe2/0x170 [10120.074734][ T895] inet6_addr_add+0x12f/0xa40 [10120.074734][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10120.074734][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10120.074734][ T895] netlink_rcv_skb+0x130/0x360 [10120.074734][ T895] netlink_unicast+0x449/0x710 [10120.074734][ T895] netlink_sendmsg+0x723/0xbe0 [10120.074734][ T895] ____sys_sendmsg+0x7b2/0xa10 [10120.074734][ T895] ___sys_sendmsg+0xee/0x170 [10120.074734][ T895] __sys_sendmsg+0xcd/0x170 [10120.074734][ T895] do_syscall_64+0xc6/0x1e0 [10120.074734][ T895] [10120.084009][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10120.084009][ T895] ipv6_add_dev+0x3b9/0x11c0 [10120.084009][ T895] ipv6_find_idev+0x102/0x170 [10120.084009][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10120.084009][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10120.084009][ T895] netlink_rcv_skb+0x130/0x360 [10120.084009][ T895] netlink_unicast+0x449/0x710 [10120.084009][ T895] netlink_sendmsg+0x723/0xbe0 [10120.084009][ T895] ____sys_sendmsg+0x7b2/0xa10 [10120.084009][ T895] ___sys_sendmsg+0xee/0x170 [10120.084009][ T895] __sys_sendmsg+0xcd/0x170 [10120.084009][ T895] do_syscall_64+0xc6/0x1e0 [10120.084009][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10120.084009][ T895] [10120.089308][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10120.089308][ T895] neigh_parms_alloc+0x1e5/0x510 [10120.089308][ T895] ipv6_add_dev+0x2fd/0x11c0 [10120.089308][ T895] ipv6_find_idev+0x102/0x170 [10120.089308][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10120.089308][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10120.089308][ T895] netlink_rcv_skb+0x130/0x360 [10120.089308][ T895] netlink_unicast+0x449/0x710 [10120.089308][ T895] netlink_sendmsg+0x723/0xbe0 [10120.089308][ T895] ____sys_sendmsg+0x7b2/0xa10 [10120.089308][ T895] ___sys_sendmsg+0xee/0x170 [10120.089308][ T895] __sys_sendmsg+0xcd/0x170 [10120.089308][ T895] do_syscall_64+0xc6/0x1e0 [10120.089308][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10120.089308][ T895] [10130.335178][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10130.373275][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10130.373275][ T895] netdev_get_by_index+0x5e/0x80 [10130.373275][ T895] fib6_nh_init+0x3d8/0x15b0 [10130.373275][ T895] ip6_route_info_create+0xf18/0x17d0 [10130.373275][ T895] ip6_route_add+0x1c/0x140 [10130.373275][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10130.373275][ T895] addrconf_add_dev+0xe2/0x170 [10130.373275][ T895] inet6_addr_add+0x12f/0xa40 [10130.373275][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10130.373275][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10130.373275][ T895] netlink_rcv_skb+0x130/0x360 [10130.373275][ T895] netlink_unicast+0x449/0x710 [10130.373275][ T895] netlink_sendmsg+0x723/0xbe0 [10130.373275][ T895] ____sys_sendmsg+0x7b2/0xa10 [10130.373275][ T895] ___sys_sendmsg+0xee/0x170 [10130.373275][ T895] __sys_sendmsg+0xcd/0x170 [10130.373275][ T895] do_syscall_64+0xc6/0x1e0 [10130.373275][ T895] [10130.380672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10130.380672][ T895] ipv6_add_dev+0x3b9/0x11c0 [10130.380672][ T895] ipv6_find_idev+0x102/0x170 [10130.380672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10130.380672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10130.380672][ T895] netlink_rcv_skb+0x130/0x360 [10130.380672][ T895] netlink_unicast+0x449/0x710 [10130.380672][ T895] netlink_sendmsg+0x723/0xbe0 [10130.380672][ T895] ____sys_sendmsg+0x7b2/0xa10 [10130.380672][ T895] ___sys_sendmsg+0xee/0x170 [10130.380672][ T895] __sys_sendmsg+0xcd/0x170 [10130.380672][ T895] do_syscall_64+0xc6/0x1e0 [10130.380672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10130.380672][ T895] [10130.405373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10130.405373][ T895] neigh_parms_alloc+0x1e5/0x510 [10130.405373][ T895] ipv6_add_dev+0x2fd/0x11c0 [10130.405373][ T895] ipv6_find_idev+0x102/0x170 [10130.405373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10130.405373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10130.405373][ T895] netlink_rcv_skb+0x130/0x360 [10130.405373][ T895] netlink_unicast+0x449/0x710 [10130.405373][ T895] netlink_sendmsg+0x723/0xbe0 [10130.405373][ T895] ____sys_sendmsg+0x7b2/0xa10 [10130.405373][ T895] ___sys_sendmsg+0xee/0x170 [10130.405373][ T895] __sys_sendmsg+0xcd/0x170 [10130.405373][ T895] do_syscall_64+0xc6/0x1e0 [10130.405373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10130.405373][ T895] [10140.647221][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10140.675067][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10140.675067][ T895] netdev_get_by_index+0x5e/0x80 [10140.675067][ T895] fib6_nh_init+0x3d8/0x15b0 [10140.675067][ T895] ip6_route_info_create+0xf18/0x17d0 [10140.675067][ T895] ip6_route_add+0x1c/0x140 [10140.675067][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10140.675067][ T895] addrconf_add_dev+0xe2/0x170 [10140.675067][ T895] inet6_addr_add+0x12f/0xa40 [10140.675067][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10140.675067][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10140.675067][ T895] netlink_rcv_skb+0x130/0x360 [10140.675067][ T895] netlink_unicast+0x449/0x710 [10140.675067][ T895] netlink_sendmsg+0x723/0xbe0 [10140.675067][ T895] ____sys_sendmsg+0x7b2/0xa10 [10140.675067][ T895] ___sys_sendmsg+0xee/0x170 [10140.675067][ T895] __sys_sendmsg+0xcd/0x170 [10140.675067][ T895] do_syscall_64+0xc6/0x1e0 [10140.675067][ T895] [10140.696203][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10140.696203][ T895] ipv6_add_dev+0x3b9/0x11c0 [10140.696203][ T895] ipv6_find_idev+0x102/0x170 [10140.696203][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10140.696203][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10140.696203][ T895] netlink_rcv_skb+0x130/0x360 [10140.696203][ T895] netlink_unicast+0x449/0x710 [10140.696203][ T895] netlink_sendmsg+0x723/0xbe0 [10140.696203][ T895] ____sys_sendmsg+0x7b2/0xa10 [10140.696203][ T895] ___sys_sendmsg+0xee/0x170 [10140.696203][ T895] __sys_sendmsg+0xcd/0x170 [10140.696203][ T895] do_syscall_64+0xc6/0x1e0 [10140.696203][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10140.696203][ T895] [10140.699332][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10140.699332][ T895] neigh_parms_alloc+0x1e5/0x510 [10140.699332][ T895] ipv6_add_dev+0x2fd/0x11c0 [10140.699332][ T895] ipv6_find_idev+0x102/0x170 [10140.699332][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10140.699332][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10140.699332][ T895] netlink_rcv_skb+0x130/0x360 [10140.699332][ T895] netlink_unicast+0x449/0x710 [10140.699332][ T895] netlink_sendmsg+0x723/0xbe0 [10140.699332][ T895] ____sys_sendmsg+0x7b2/0xa10 [10140.699332][ T895] ___sys_sendmsg+0xee/0x170 [10140.699332][ T895] __sys_sendmsg+0xcd/0x170 [10140.699332][ T895] do_syscall_64+0xc6/0x1e0 [10140.699332][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10140.699332][ T895] [10150.855046][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10150.865105][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10150.865105][ T895] netdev_get_by_index+0x5e/0x80 [10150.865105][ T895] fib6_nh_init+0x3d8/0x15b0 [10150.865105][ T895] ip6_route_info_create+0xf18/0x17d0 [10150.865105][ T895] ip6_route_add+0x1c/0x140 [10150.865105][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10150.865105][ T895] addrconf_add_dev+0xe2/0x170 [10150.865105][ T895] inet6_addr_add+0x12f/0xa40 [10150.865105][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10150.865105][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10150.865105][ T895] netlink_rcv_skb+0x130/0x360 [10150.865105][ T895] netlink_unicast+0x449/0x710 [10150.865105][ T895] netlink_sendmsg+0x723/0xbe0 [10150.865105][ T895] ____sys_sendmsg+0x7b2/0xa10 [10150.865105][ T895] ___sys_sendmsg+0xee/0x170 [10150.865105][ T895] __sys_sendmsg+0xcd/0x170 [10150.865105][ T895] do_syscall_64+0xc6/0x1e0 [10150.865105][ T895] [10150.886221][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10150.886221][ T895] ipv6_add_dev+0x3b9/0x11c0 [10150.886221][ T895] ipv6_find_idev+0x102/0x170 [10150.886221][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10150.886221][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10150.886221][ T895] netlink_rcv_skb+0x130/0x360 [10150.886221][ T895] netlink_unicast+0x449/0x710 [10150.886221][ T895] netlink_sendmsg+0x723/0xbe0 [10150.886221][ T895] ____sys_sendmsg+0x7b2/0xa10 [10150.886221][ T895] ___sys_sendmsg+0xee/0x170 [10150.886221][ T895] __sys_sendmsg+0xcd/0x170 [10150.886221][ T895] do_syscall_64+0xc6/0x1e0 [10150.886221][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10150.886221][ T895] [10150.889585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10150.889585][ T895] neigh_parms_alloc+0x1e5/0x510 [10150.889585][ T895] ipv6_add_dev+0x2fd/0x11c0 [10150.889585][ T895] ipv6_find_idev+0x102/0x170 [10150.889585][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10150.889585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10150.889585][ T895] netlink_rcv_skb+0x130/0x360 [10150.889585][ T895] netlink_unicast+0x449/0x710 [10150.889585][ T895] netlink_sendmsg+0x723/0xbe0 [10150.889585][ T895] ____sys_sendmsg+0x7b2/0xa10 [10150.889585][ T895] ___sys_sendmsg+0xee/0x170 [10150.889585][ T895] __sys_sendmsg+0xcd/0x170 [10150.889585][ T895] do_syscall_64+0xc6/0x1e0 [10150.889585][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10150.889585][ T895] [10161.143138][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10161.175328][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10161.175328][ T895] netdev_get_by_index+0x5e/0x80 [10161.175328][ T895] fib6_nh_init+0x3d8/0x15b0 [10161.175328][ T895] ip6_route_info_create+0xf18/0x17d0 [10161.175328][ T895] ip6_route_add+0x1c/0x140 [10161.175328][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10161.175328][ T895] addrconf_add_dev+0xe2/0x170 [10161.175328][ T895] inet6_addr_add+0x12f/0xa40 [10161.175328][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10161.175328][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10161.175328][ T895] netlink_rcv_skb+0x130/0x360 [10161.175328][ T895] netlink_unicast+0x449/0x710 [10161.175328][ T895] netlink_sendmsg+0x723/0xbe0 [10161.175328][ T895] ____sys_sendmsg+0x7b2/0xa10 [10161.175328][ T895] ___sys_sendmsg+0xee/0x170 [10161.175328][ T895] __sys_sendmsg+0xcd/0x170 [10161.175328][ T895] do_syscall_64+0xc6/0x1e0 [10161.175328][ T895] [10161.182296][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10161.182296][ T895] ipv6_add_dev+0x3b9/0x11c0 [10161.182296][ T895] ipv6_find_idev+0x102/0x170 [10161.182296][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10161.182296][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10161.182296][ T895] netlink_rcv_skb+0x130/0x360 [10161.182296][ T895] netlink_unicast+0x449/0x710 [10161.182296][ T895] netlink_sendmsg+0x723/0xbe0 [10161.182296][ T895] ____sys_sendmsg+0x7b2/0xa10 [10161.182296][ T895] ___sys_sendmsg+0xee/0x170 [10161.182296][ T895] __sys_sendmsg+0xcd/0x170 [10161.182296][ T895] do_syscall_64+0xc6/0x1e0 [10161.182296][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10161.182296][ T895] [10161.214443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10161.214443][ T895] neigh_parms_alloc+0x1e5/0x510 [10161.214443][ T895] ipv6_add_dev+0x2fd/0x11c0 [10161.214443][ T895] ipv6_find_idev+0x102/0x170 [10161.214443][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10161.214443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10161.214443][ T895] netlink_rcv_skb+0x130/0x360 [10161.214443][ T895] netlink_unicast+0x449/0x710 [10161.214443][ T895] netlink_sendmsg+0x723/0xbe0 [10161.214443][ T895] ____sys_sendmsg+0x7b2/0xa10 [10161.214443][ T895] ___sys_sendmsg+0xee/0x170 [10161.214443][ T895] __sys_sendmsg+0xcd/0x170 [10161.214443][ T895] do_syscall_64+0xc6/0x1e0 [10161.214443][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10161.214443][ T895] [10171.463162][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10171.493279][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10171.493279][ T895] netdev_get_by_index+0x5e/0x80 [10171.493279][ T895] fib6_nh_init+0x3d8/0x15b0 [10171.493279][ T895] ip6_route_info_create+0xf18/0x17d0 [10171.493279][ T895] ip6_route_add+0x1c/0x140 [10171.493279][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10171.493279][ T895] addrconf_add_dev+0xe2/0x170 [10171.493279][ T895] inet6_addr_add+0x12f/0xa40 [10171.493279][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10171.493279][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10171.493279][ T895] netlink_rcv_skb+0x130/0x360 [10171.493279][ T895] netlink_unicast+0x449/0x710 [10171.493279][ T895] netlink_sendmsg+0x723/0xbe0 [10171.493279][ T895] ____sys_sendmsg+0x7b2/0xa10 [10171.493279][ T895] ___sys_sendmsg+0xee/0x170 [10171.493279][ T895] __sys_sendmsg+0xcd/0x170 [10171.493279][ T895] do_syscall_64+0xc6/0x1e0 [10171.493279][ T895] [10171.500413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10171.500413][ T895] ipv6_add_dev+0x3b9/0x11c0 [10171.500413][ T895] ipv6_find_idev+0x102/0x170 [10171.500413][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10171.500413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10171.500413][ T895] netlink_rcv_skb+0x130/0x360 [10171.500413][ T895] netlink_unicast+0x449/0x710 [10171.500413][ T895] netlink_sendmsg+0x723/0xbe0 [10171.500413][ T895] ____sys_sendmsg+0x7b2/0xa10 [10171.500413][ T895] ___sys_sendmsg+0xee/0x170 [10171.500413][ T895] __sys_sendmsg+0xcd/0x170 [10171.500413][ T895] do_syscall_64+0xc6/0x1e0 [10171.500413][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10171.500413][ T895] [10171.536621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10171.536621][ T895] neigh_parms_alloc+0x1e5/0x510 [10171.536621][ T895] ipv6_add_dev+0x2fd/0x11c0 [10171.536621][ T895] ipv6_find_idev+0x102/0x170 [10171.536621][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10171.536621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10171.536621][ T895] netlink_rcv_skb+0x130/0x360 [10171.536621][ T895] netlink_unicast+0x449/0x710 [10171.536621][ T895] netlink_sendmsg+0x723/0xbe0 [10171.536621][ T895] ____sys_sendmsg+0x7b2/0xa10 [10171.536621][ T895] ___sys_sendmsg+0xee/0x170 [10171.536621][ T895] __sys_sendmsg+0xcd/0x170 [10171.536621][ T895] do_syscall_64+0xc6/0x1e0 [10171.536621][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10171.536621][ T895] [10181.791165][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10181.804497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10181.804497][ T895] netdev_get_by_index+0x5e/0x80 [10181.804497][ T895] fib6_nh_init+0x3d8/0x15b0 [10181.804497][ T895] ip6_route_info_create+0xf18/0x17d0 [10181.804497][ T895] ip6_route_add+0x1c/0x140 [10181.804497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10181.804497][ T895] addrconf_add_dev+0xe2/0x170 [10181.804497][ T895] inet6_addr_add+0x12f/0xa40 [10181.804497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10181.804497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10181.804497][ T895] netlink_rcv_skb+0x130/0x360 [10181.804497][ T895] netlink_unicast+0x449/0x710 [10181.804497][ T895] netlink_sendmsg+0x723/0xbe0 [10181.804497][ T895] ____sys_sendmsg+0x7b2/0xa10 [10181.804497][ T895] ___sys_sendmsg+0xee/0x170 [10181.804497][ T895] __sys_sendmsg+0xcd/0x170 [10181.804497][ T895] do_syscall_64+0xc6/0x1e0 [10181.804497][ T895] [10181.811814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10181.811814][ T895] ipv6_add_dev+0x3b9/0x11c0 [10181.811814][ T895] ipv6_find_idev+0x102/0x170 [10181.811814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10181.811814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10181.811814][ T895] netlink_rcv_skb+0x130/0x360 [10181.811814][ T895] netlink_unicast+0x449/0x710 [10181.811814][ T895] netlink_sendmsg+0x723/0xbe0 [10181.811814][ T895] ____sys_sendmsg+0x7b2/0xa10 [10181.811814][ T895] ___sys_sendmsg+0xee/0x170 [10181.811814][ T895] __sys_sendmsg+0xcd/0x170 [10181.811814][ T895] do_syscall_64+0xc6/0x1e0 [10181.811814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10181.811814][ T895] [10181.837625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10181.837625][ T895] neigh_parms_alloc+0x1e5/0x510 [10181.837625][ T895] ipv6_add_dev+0x2fd/0x11c0 [10181.837625][ T895] ipv6_find_idev+0x102/0x170 [10181.837625][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10181.837625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10181.837625][ T895] netlink_rcv_skb+0x130/0x360 [10181.837625][ T895] netlink_unicast+0x449/0x710 [10181.837625][ T895] netlink_sendmsg+0x723/0xbe0 [10181.837625][ T895] ____sys_sendmsg+0x7b2/0xa10 [10181.837625][ T895] ___sys_sendmsg+0xee/0x170 [10181.837625][ T895] __sys_sendmsg+0xcd/0x170 [10181.837625][ T895] do_syscall_64+0xc6/0x1e0 [10181.837625][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10181.837625][ T895] [10192.127087][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10192.144470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10192.144470][ T895] netdev_get_by_index+0x5e/0x80 [10192.144470][ T895] fib6_nh_init+0x3d8/0x15b0 [10192.144470][ T895] ip6_route_info_create+0xf18/0x17d0 [10192.144470][ T895] ip6_route_add+0x1c/0x140 [10192.144470][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10192.144470][ T895] addrconf_add_dev+0xe2/0x170 [10192.144470][ T895] inet6_addr_add+0x12f/0xa40 [10192.144470][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10192.144470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10192.144470][ T895] netlink_rcv_skb+0x130/0x360 [10192.144470][ T895] netlink_unicast+0x449/0x710 [10192.144470][ T895] netlink_sendmsg+0x723/0xbe0 [10192.144470][ T895] ____sys_sendmsg+0x7b2/0xa10 [10192.144470][ T895] ___sys_sendmsg+0xee/0x170 [10192.144470][ T895] __sys_sendmsg+0xcd/0x170 [10192.144470][ T895] do_syscall_64+0xc6/0x1e0 [10192.144470][ T895] [10192.151513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10192.151513][ T895] ipv6_add_dev+0x3b9/0x11c0 [10192.151513][ T895] ipv6_find_idev+0x102/0x170 [10192.151513][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10192.151513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10192.151513][ T895] netlink_rcv_skb+0x130/0x360 [10192.151513][ T895] netlink_unicast+0x449/0x710 [10192.151513][ T895] netlink_sendmsg+0x723/0xbe0 [10192.151513][ T895] ____sys_sendmsg+0x7b2/0xa10 [10192.151513][ T895] ___sys_sendmsg+0xee/0x170 [10192.151513][ T895] __sys_sendmsg+0xcd/0x170 [10192.151513][ T895] do_syscall_64+0xc6/0x1e0 [10192.151513][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10192.151513][ T895] [10192.195048][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10192.195048][ T895] neigh_parms_alloc+0x1e5/0x510 [10192.195048][ T895] ipv6_add_dev+0x2fd/0x11c0 [10192.195048][ T895] ipv6_find_idev+0x102/0x170 [10192.195048][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10192.195048][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10192.195048][ T895] netlink_rcv_skb+0x130/0x360 [10192.195048][ T895] netlink_unicast+0x449/0x710 [10192.195048][ T895] netlink_sendmsg+0x723/0xbe0 [10192.195048][ T895] ____sys_sendmsg+0x7b2/0xa10 [10192.195048][ T895] ___sys_sendmsg+0xee/0x170 [10192.195048][ T895] __sys_sendmsg+0xcd/0x170 [10192.195048][ T895] do_syscall_64+0xc6/0x1e0 [10192.195048][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10192.195048][ T895] [10202.439164][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10202.471119][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10202.471119][ T895] netdev_get_by_index+0x5e/0x80 [10202.471119][ T895] fib6_nh_init+0x3d8/0x15b0 [10202.471119][ T895] ip6_route_info_create+0xf18/0x17d0 [10202.471119][ T895] ip6_route_add+0x1c/0x140 [10202.471119][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10202.471119][ T895] addrconf_add_dev+0xe2/0x170 [10202.471119][ T895] inet6_addr_add+0x12f/0xa40 [10202.471119][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10202.471119][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10202.471119][ T895] netlink_rcv_skb+0x130/0x360 [10202.471119][ T895] netlink_unicast+0x449/0x710 [10202.471119][ T895] netlink_sendmsg+0x723/0xbe0 [10202.471119][ T895] ____sys_sendmsg+0x7b2/0xa10 [10202.471119][ T895] ___sys_sendmsg+0xee/0x170 [10202.471119][ T895] __sys_sendmsg+0xcd/0x170 [10202.471119][ T895] do_syscall_64+0xc6/0x1e0 [10202.471119][ T895] [10202.476492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10202.476492][ T895] ipv6_add_dev+0x3b9/0x11c0 [10202.476492][ T895] ipv6_find_idev+0x102/0x170 [10202.476492][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10202.476492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10202.476492][ T895] netlink_rcv_skb+0x130/0x360 [10202.476492][ T895] netlink_unicast+0x449/0x710 [10202.476492][ T895] netlink_sendmsg+0x723/0xbe0 [10202.476492][ T895] ____sys_sendmsg+0x7b2/0xa10 [10202.476492][ T895] ___sys_sendmsg+0xee/0x170 [10202.476492][ T895] __sys_sendmsg+0xcd/0x170 [10202.476492][ T895] do_syscall_64+0xc6/0x1e0 [10202.476492][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10202.476492][ T895] [10202.485463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10202.485463][ T895] neigh_parms_alloc+0x1e5/0x510 [10202.485463][ T895] ipv6_add_dev+0x2fd/0x11c0 [10202.485463][ T895] ipv6_find_idev+0x102/0x170 [10202.485463][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10202.485463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10202.485463][ T895] netlink_rcv_skb+0x130/0x360 [10202.485463][ T895] netlink_unicast+0x449/0x710 [10202.485463][ T895] netlink_sendmsg+0x723/0xbe0 [10202.485463][ T895] ____sys_sendmsg+0x7b2/0xa10 [10202.485463][ T895] ___sys_sendmsg+0xee/0x170 [10202.485463][ T895] __sys_sendmsg+0xcd/0x170 [10202.485463][ T895] do_syscall_64+0xc6/0x1e0 [10202.485463][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10202.485463][ T895] [10212.759081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10212.767372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10212.767372][ T895] netdev_get_by_index+0x5e/0x80 [10212.767372][ T895] fib6_nh_init+0x3d8/0x15b0 [10212.767372][ T895] ip6_route_info_create+0xf18/0x17d0 [10212.767372][ T895] ip6_route_add+0x1c/0x140 [10212.767372][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10212.767372][ T895] addrconf_add_dev+0xe2/0x170 [10212.767372][ T895] inet6_addr_add+0x12f/0xa40 [10212.767372][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10212.767372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10212.767372][ T895] netlink_rcv_skb+0x130/0x360 [10212.767372][ T895] netlink_unicast+0x449/0x710 [10212.767372][ T895] netlink_sendmsg+0x723/0xbe0 [10212.767372][ T895] ____sys_sendmsg+0x7b2/0xa10 [10212.767372][ T895] ___sys_sendmsg+0xee/0x170 [10212.767372][ T895] __sys_sendmsg+0xcd/0x170 [10212.767372][ T895] do_syscall_64+0xc6/0x1e0 [10212.767372][ T895] [10212.774795][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10212.774795][ T895] ipv6_add_dev+0x3b9/0x11c0 [10212.774795][ T895] ipv6_find_idev+0x102/0x170 [10212.774795][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10212.774795][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10212.774795][ T895] netlink_rcv_skb+0x130/0x360 [10212.774795][ T895] netlink_unicast+0x449/0x710 [10212.774795][ T895] netlink_sendmsg+0x723/0xbe0 [10212.774795][ T895] ____sys_sendmsg+0x7b2/0xa10 [10212.774795][ T895] ___sys_sendmsg+0xee/0x170 [10212.774795][ T895] __sys_sendmsg+0xcd/0x170 [10212.774795][ T895] do_syscall_64+0xc6/0x1e0 [10212.774795][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10212.774795][ T895] [10212.780327][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10212.780327][ T895] neigh_parms_alloc+0x1e5/0x510 [10212.780327][ T895] ipv6_add_dev+0x2fd/0x11c0 [10212.780327][ T895] ipv6_find_idev+0x102/0x170 [10212.780327][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10212.780327][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10212.780327][ T895] netlink_rcv_skb+0x130/0x360 [10212.780327][ T895] netlink_unicast+0x449/0x710 [10212.780327][ T895] netlink_sendmsg+0x723/0xbe0 [10212.780327][ T895] ____sys_sendmsg+0x7b2/0xa10 [10212.780327][ T895] ___sys_sendmsg+0xee/0x170 [10212.780327][ T895] __sys_sendmsg+0xcd/0x170 [10212.780327][ T895] do_syscall_64+0xc6/0x1e0 [10212.780327][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10212.780327][ T895] [10223.023146][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10223.064902][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10223.064902][ T895] netdev_get_by_index+0x5e/0x80 [10223.064902][ T895] fib6_nh_init+0x3d8/0x15b0 [10223.064902][ T895] ip6_route_info_create+0xf18/0x17d0 [10223.064902][ T895] ip6_route_add+0x1c/0x140 [10223.064902][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10223.064902][ T895] addrconf_add_dev+0xe2/0x170 [10223.064902][ T895] inet6_addr_add+0x12f/0xa40 [10223.064902][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10223.064902][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10223.064902][ T895] netlink_rcv_skb+0x130/0x360 [10223.064902][ T895] netlink_unicast+0x449/0x710 [10223.064902][ T895] netlink_sendmsg+0x723/0xbe0 [10223.064902][ T895] ____sys_sendmsg+0x7b2/0xa10 [10223.064902][ T895] ___sys_sendmsg+0xee/0x170 [10223.064902][ T895] __sys_sendmsg+0xcd/0x170 [10223.064902][ T895] do_syscall_64+0xc6/0x1e0 [10223.064902][ T895] [10223.085863][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10223.085863][ T895] ipv6_add_dev+0x3b9/0x11c0 [10223.085863][ T895] ipv6_find_idev+0x102/0x170 [10223.085863][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10223.085863][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10223.085863][ T895] netlink_rcv_skb+0x130/0x360 [10223.085863][ T895] netlink_unicast+0x449/0x710 [10223.085863][ T895] netlink_sendmsg+0x723/0xbe0 [10223.085863][ T895] ____sys_sendmsg+0x7b2/0xa10 [10223.085863][ T895] ___sys_sendmsg+0xee/0x170 [10223.085863][ T895] __sys_sendmsg+0xcd/0x170 [10223.085863][ T895] do_syscall_64+0xc6/0x1e0 [10223.085863][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10223.085863][ T895] [10223.090285][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10223.090285][ T895] neigh_parms_alloc+0x1e5/0x510 [10223.090285][ T895] ipv6_add_dev+0x2fd/0x11c0 [10223.090285][ T895] ipv6_find_idev+0x102/0x170 [10223.090285][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10223.090285][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10223.090285][ T895] netlink_rcv_skb+0x130/0x360 [10223.090285][ T895] netlink_unicast+0x449/0x710 [10223.090285][ T895] netlink_sendmsg+0x723/0xbe0 [10223.090285][ T895] ____sys_sendmsg+0x7b2/0xa10 [10223.090285][ T895] ___sys_sendmsg+0xee/0x170 [10223.090285][ T895] __sys_sendmsg+0xcd/0x170 [10223.090285][ T895] do_syscall_64+0xc6/0x1e0 [10223.090285][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10223.090285][ T895] [10233.335189][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10233.375486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10233.375486][ T895] netdev_get_by_index+0x5e/0x80 [10233.375486][ T895] fib6_nh_init+0x3d8/0x15b0 [10233.375486][ T895] ip6_route_info_create+0xf18/0x17d0 [10233.375486][ T895] ip6_route_add+0x1c/0x140 [10233.375486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10233.375486][ T895] addrconf_add_dev+0xe2/0x170 [10233.375486][ T895] inet6_addr_add+0x12f/0xa40 [10233.375486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10233.375486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10233.375486][ T895] netlink_rcv_skb+0x130/0x360 [10233.375486][ T895] netlink_unicast+0x449/0x710 [10233.375486][ T895] netlink_sendmsg+0x723/0xbe0 [10233.375486][ T895] ____sys_sendmsg+0x7b2/0xa10 [10233.375486][ T895] ___sys_sendmsg+0xee/0x170 [10233.375486][ T895] __sys_sendmsg+0xcd/0x170 [10233.375486][ T895] do_syscall_64+0xc6/0x1e0 [10233.375486][ T895] [10233.380742][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10233.380742][ T895] ipv6_add_dev+0x3b9/0x11c0 [10233.380742][ T895] ipv6_find_idev+0x102/0x170 [10233.380742][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10233.380742][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10233.380742][ T895] netlink_rcv_skb+0x130/0x360 [10233.380742][ T895] netlink_unicast+0x449/0x710 [10233.380742][ T895] netlink_sendmsg+0x723/0xbe0 [10233.380742][ T895] ____sys_sendmsg+0x7b2/0xa10 [10233.380742][ T895] ___sys_sendmsg+0xee/0x170 [10233.380742][ T895] __sys_sendmsg+0xcd/0x170 [10233.380742][ T895] do_syscall_64+0xc6/0x1e0 [10233.380742][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10233.380742][ T895] [10233.434669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10233.434669][ T895] neigh_parms_alloc+0x1e5/0x510 [10233.434669][ T895] ipv6_add_dev+0x2fd/0x11c0 [10233.434669][ T895] ipv6_find_idev+0x102/0x170 [10233.434669][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10233.434669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10233.434669][ T895] netlink_rcv_skb+0x130/0x360 [10233.434669][ T895] netlink_unicast+0x449/0x710 [10233.434669][ T895] netlink_sendmsg+0x723/0xbe0 [10233.434669][ T895] ____sys_sendmsg+0x7b2/0xa10 [10233.434669][ T895] ___sys_sendmsg+0xee/0x170 [10233.434669][ T895] __sys_sendmsg+0xcd/0x170 [10233.434669][ T895] do_syscall_64+0xc6/0x1e0 [10233.434669][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10233.434669][ T895] [10243.727159][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10243.744214][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10243.744214][ T895] netdev_get_by_index+0x5e/0x80 [10243.744214][ T895] fib6_nh_init+0x3d8/0x15b0 [10243.744214][ T895] ip6_route_info_create+0xf18/0x17d0 [10243.744214][ T895] ip6_route_add+0x1c/0x140 [10243.744214][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10243.744214][ T895] addrconf_add_dev+0xe2/0x170 [10243.744214][ T895] inet6_addr_add+0x12f/0xa40 [10243.744214][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10243.744214][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10243.744214][ T895] netlink_rcv_skb+0x130/0x360 [10243.744214][ T895] netlink_unicast+0x449/0x710 [10243.744214][ T895] netlink_sendmsg+0x723/0xbe0 [10243.744214][ T895] ____sys_sendmsg+0x7b2/0xa10 [10243.744214][ T895] ___sys_sendmsg+0xee/0x170 [10243.744214][ T895] __sys_sendmsg+0xcd/0x170 [10243.744214][ T895] do_syscall_64+0xc6/0x1e0 [10243.744214][ T895] [10243.751365][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10243.751365][ T895] ipv6_add_dev+0x3b9/0x11c0 [10243.751365][ T895] ipv6_find_idev+0x102/0x170 [10243.751365][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10243.751365][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10243.751365][ T895] netlink_rcv_skb+0x130/0x360 [10243.751365][ T895] netlink_unicast+0x449/0x710 [10243.751365][ T895] netlink_sendmsg+0x723/0xbe0 [10243.751365][ T895] ____sys_sendmsg+0x7b2/0xa10 [10243.751365][ T895] ___sys_sendmsg+0xee/0x170 [10243.751365][ T895] __sys_sendmsg+0xcd/0x170 [10243.751365][ T895] do_syscall_64+0xc6/0x1e0 [10243.751365][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10243.751365][ T895] [10243.756789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10243.756789][ T895] neigh_parms_alloc+0x1e5/0x510 [10243.756789][ T895] ipv6_add_dev+0x2fd/0x11c0 [10243.756789][ T895] ipv6_find_idev+0x102/0x170 [10243.756789][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10243.756789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10243.756789][ T895] netlink_rcv_skb+0x130/0x360 [10243.756789][ T895] netlink_unicast+0x449/0x710 [10243.756789][ T895] netlink_sendmsg+0x723/0xbe0 [10243.756789][ T895] ____sys_sendmsg+0x7b2/0xa10 [10243.756789][ T895] ___sys_sendmsg+0xee/0x170 [10243.756789][ T895] __sys_sendmsg+0xcd/0x170 [10243.756789][ T895] do_syscall_64+0xc6/0x1e0 [10243.756789][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10243.756789][ T895] [10254.023252][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10254.044164][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10254.044164][ T895] netdev_get_by_index+0x5e/0x80 [10254.044164][ T895] fib6_nh_init+0x3d8/0x15b0 [10254.044164][ T895] ip6_route_info_create+0xf18/0x17d0 [10254.044164][ T895] ip6_route_add+0x1c/0x140 [10254.044164][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10254.044164][ T895] addrconf_add_dev+0xe2/0x170 [10254.044164][ T895] inet6_addr_add+0x12f/0xa40 [10254.044164][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10254.044164][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10254.044164][ T895] netlink_rcv_skb+0x130/0x360 [10254.044164][ T895] netlink_unicast+0x449/0x710 [10254.044164][ T895] netlink_sendmsg+0x723/0xbe0 [10254.044164][ T895] ____sys_sendmsg+0x7b2/0xa10 [10254.044164][ T895] ___sys_sendmsg+0xee/0x170 [10254.044164][ T895] __sys_sendmsg+0xcd/0x170 [10254.044164][ T895] do_syscall_64+0xc6/0x1e0 [10254.044164][ T895] [10254.057128][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10254.057128][ T895] ipv6_add_dev+0x3b9/0x11c0 [10254.057128][ T895] ipv6_find_idev+0x102/0x170 [10254.057128][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10254.057128][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10254.057128][ T895] netlink_rcv_skb+0x130/0x360 [10254.057128][ T895] netlink_unicast+0x449/0x710 [10254.057128][ T895] netlink_sendmsg+0x723/0xbe0 [10254.057128][ T895] ____sys_sendmsg+0x7b2/0xa10 [10254.057128][ T895] ___sys_sendmsg+0xee/0x170 [10254.057128][ T895] __sys_sendmsg+0xcd/0x170 [10254.057128][ T895] do_syscall_64+0xc6/0x1e0 [10254.057128][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10254.057128][ T895] [10254.075292][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10254.075292][ T895] neigh_parms_alloc+0x1e5/0x510 [10254.075292][ T895] ipv6_add_dev+0x2fd/0x11c0 [10254.075292][ T895] ipv6_find_idev+0x102/0x170 [10254.075292][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10254.075292][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10254.075292][ T895] netlink_rcv_skb+0x130/0x360 [10254.075292][ T895] netlink_unicast+0x449/0x710 [10254.075292][ T895] netlink_sendmsg+0x723/0xbe0 [10254.075292][ T895] ____sys_sendmsg+0x7b2/0xa10 [10254.075292][ T895] ___sys_sendmsg+0xee/0x170 [10254.075292][ T895] __sys_sendmsg+0xcd/0x170 [10254.075292][ T895] do_syscall_64+0xc6/0x1e0 [10254.075292][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10254.075292][ T895] [10264.327186][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10264.344170][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10264.344170][ T895] netdev_get_by_index+0x5e/0x80 [10264.344170][ T895] fib6_nh_init+0x3d8/0x15b0 [10264.344170][ T895] ip6_route_info_create+0xf18/0x17d0 [10264.344170][ T895] ip6_route_add+0x1c/0x140 [10264.344170][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10264.344170][ T895] addrconf_add_dev+0xe2/0x170 [10264.344170][ T895] inet6_addr_add+0x12f/0xa40 [10264.344170][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10264.344170][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10264.344170][ T895] netlink_rcv_skb+0x130/0x360 [10264.344170][ T895] netlink_unicast+0x449/0x710 [10264.344170][ T895] netlink_sendmsg+0x723/0xbe0 [10264.344170][ T895] ____sys_sendmsg+0x7b2/0xa10 [10264.344170][ T895] ___sys_sendmsg+0xee/0x170 [10264.344170][ T895] __sys_sendmsg+0xcd/0x170 [10264.344170][ T895] do_syscall_64+0xc6/0x1e0 [10264.344170][ T895] [10264.350918][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10264.350918][ T895] ipv6_add_dev+0x3b9/0x11c0 [10264.350918][ T895] ipv6_find_idev+0x102/0x170 [10264.350918][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10264.350918][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10264.350918][ T895] netlink_rcv_skb+0x130/0x360 [10264.350918][ T895] netlink_unicast+0x449/0x710 [10264.350918][ T895] netlink_sendmsg+0x723/0xbe0 [10264.350918][ T895] ____sys_sendmsg+0x7b2/0xa10 [10264.350918][ T895] ___sys_sendmsg+0xee/0x170 [10264.350918][ T895] __sys_sendmsg+0xcd/0x170 [10264.350918][ T895] do_syscall_64+0xc6/0x1e0 [10264.350918][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10264.350918][ T895] [10264.396216][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10264.396216][ T895] neigh_parms_alloc+0x1e5/0x510 [10264.396216][ T895] ipv6_add_dev+0x2fd/0x11c0 [10264.396216][ T895] ipv6_find_idev+0x102/0x170 [10264.396216][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10264.396216][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10264.396216][ T895] netlink_rcv_skb+0x130/0x360 [10264.396216][ T895] netlink_unicast+0x449/0x710 [10264.396216][ T895] netlink_sendmsg+0x723/0xbe0 [10264.396216][ T895] ____sys_sendmsg+0x7b2/0xa10 [10264.396216][ T895] ___sys_sendmsg+0xee/0x170 [10264.396216][ T895] __sys_sendmsg+0xcd/0x170 [10264.396216][ T895] do_syscall_64+0xc6/0x1e0 [10264.396216][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10264.396216][ T895] [10274.639231][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10274.654095][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10274.654095][ T895] netdev_get_by_index+0x5e/0x80 [10274.654095][ T895] fib6_nh_init+0x3d8/0x15b0 [10274.654095][ T895] ip6_route_info_create+0xf18/0x17d0 [10274.654095][ T895] ip6_route_add+0x1c/0x140 [10274.654095][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10274.654095][ T895] addrconf_add_dev+0xe2/0x170 [10274.654095][ T895] inet6_addr_add+0x12f/0xa40 [10274.654095][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10274.654095][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10274.654095][ T895] netlink_rcv_skb+0x130/0x360 [10274.654095][ T895] netlink_unicast+0x449/0x710 [10274.654095][ T895] netlink_sendmsg+0x723/0xbe0 [10274.654095][ T895] ____sys_sendmsg+0x7b2/0xa10 [10274.654095][ T895] ___sys_sendmsg+0xee/0x170 [10274.654095][ T895] __sys_sendmsg+0xcd/0x170 [10274.654095][ T895] do_syscall_64+0xc6/0x1e0 [10274.654095][ T895] [10274.661252][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10274.661252][ T895] ipv6_add_dev+0x3b9/0x11c0 [10274.661252][ T895] ipv6_find_idev+0x102/0x170 [10274.661252][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10274.661252][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10274.661252][ T895] netlink_rcv_skb+0x130/0x360 [10274.661252][ T895] netlink_unicast+0x449/0x710 [10274.661252][ T895] netlink_sendmsg+0x723/0xbe0 [10274.661252][ T895] ____sys_sendmsg+0x7b2/0xa10 [10274.661252][ T895] ___sys_sendmsg+0xee/0x170 [10274.661252][ T895] __sys_sendmsg+0xcd/0x170 [10274.661252][ T895] do_syscall_64+0xc6/0x1e0 [10274.661252][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10274.661252][ T895] [10274.666705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10274.666705][ T895] neigh_parms_alloc+0x1e5/0x510 [10274.666705][ T895] ipv6_add_dev+0x2fd/0x11c0 [10274.666705][ T895] ipv6_find_idev+0x102/0x170 [10274.666705][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10274.666705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10274.666705][ T895] netlink_rcv_skb+0x130/0x360 [10274.666705][ T895] netlink_unicast+0x449/0x710 [10274.666705][ T895] netlink_sendmsg+0x723/0xbe0 [10274.666705][ T895] ____sys_sendmsg+0x7b2/0xa10 [10274.666705][ T895] ___sys_sendmsg+0xee/0x170 [10274.666705][ T895] __sys_sendmsg+0xcd/0x170 [10274.666705][ T895] do_syscall_64+0xc6/0x1e0 [10274.666705][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10274.666705][ T895] [10284.911169][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10284.944737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10284.944737][ T895] netdev_get_by_index+0x5e/0x80 [10284.944737][ T895] fib6_nh_init+0x3d8/0x15b0 [10284.944737][ T895] ip6_route_info_create+0xf18/0x17d0 [10284.944737][ T895] ip6_route_add+0x1c/0x140 [10284.944737][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10284.944737][ T895] addrconf_add_dev+0xe2/0x170 [10284.944737][ T895] inet6_addr_add+0x12f/0xa40 [10284.944737][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10284.944737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10284.944737][ T895] netlink_rcv_skb+0x130/0x360 [10284.944737][ T895] netlink_unicast+0x449/0x710 [10284.944737][ T895] netlink_sendmsg+0x723/0xbe0 [10284.944737][ T895] ____sys_sendmsg+0x7b2/0xa10 [10284.944737][ T895] ___sys_sendmsg+0xee/0x170 [10284.944737][ T895] __sys_sendmsg+0xcd/0x170 [10284.944737][ T895] do_syscall_64+0xc6/0x1e0 [10284.944737][ T895] [10284.951715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10284.951715][ T895] ipv6_add_dev+0x3b9/0x11c0 [10284.951715][ T895] ipv6_find_idev+0x102/0x170 [10284.951715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10284.951715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10284.951715][ T895] netlink_rcv_skb+0x130/0x360 [10284.951715][ T895] netlink_unicast+0x449/0x710 [10284.951715][ T895] netlink_sendmsg+0x723/0xbe0 [10284.951715][ T895] ____sys_sendmsg+0x7b2/0xa10 [10284.951715][ T895] ___sys_sendmsg+0xee/0x170 [10284.951715][ T895] __sys_sendmsg+0xcd/0x170 [10284.951715][ T895] do_syscall_64+0xc6/0x1e0 [10284.951715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10284.951715][ T895] [10284.957364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10284.957364][ T895] neigh_parms_alloc+0x1e5/0x510 [10284.957364][ T895] ipv6_add_dev+0x2fd/0x11c0 [10284.957364][ T895] ipv6_find_idev+0x102/0x170 [10284.957364][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10284.957364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10284.957364][ T895] netlink_rcv_skb+0x130/0x360 [10284.957364][ T895] netlink_unicast+0x449/0x710 [10284.957364][ T895] netlink_sendmsg+0x723/0xbe0 [10284.957364][ T895] ____sys_sendmsg+0x7b2/0xa10 [10284.957364][ T895] ___sys_sendmsg+0xee/0x170 [10284.957364][ T895] __sys_sendmsg+0xcd/0x170 [10284.957364][ T895] do_syscall_64+0xc6/0x1e0 [10284.957364][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10284.957364][ T895] [10295.263215][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10295.281954][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10295.281954][ T895] netdev_get_by_index+0x5e/0x80 [10295.281954][ T895] fib6_nh_init+0x3d8/0x15b0 [10295.281954][ T895] ip6_route_info_create+0xf18/0x17d0 [10295.281954][ T895] ip6_route_add+0x1c/0x140 [10295.281954][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10295.281954][ T895] addrconf_add_dev+0xe2/0x170 [10295.281954][ T895] inet6_addr_add+0x12f/0xa40 [10295.281954][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10295.281954][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10295.281954][ T895] netlink_rcv_skb+0x130/0x360 [10295.281954][ T895] netlink_unicast+0x449/0x710 [10295.281954][ T895] netlink_sendmsg+0x723/0xbe0 [10295.281954][ T895] ____sys_sendmsg+0x7b2/0xa10 [10295.281954][ T895] ___sys_sendmsg+0xee/0x170 [10295.281954][ T895] __sys_sendmsg+0xcd/0x170 [10295.281954][ T895] do_syscall_64+0xc6/0x1e0 [10295.281954][ T895] [10295.289059][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10295.289059][ T895] ipv6_add_dev+0x3b9/0x11c0 [10295.289059][ T895] ipv6_find_idev+0x102/0x170 [10295.289059][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10295.289059][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10295.289059][ T895] netlink_rcv_skb+0x130/0x360 [10295.289059][ T895] netlink_unicast+0x449/0x710 [10295.289059][ T895] netlink_sendmsg+0x723/0xbe0 [10295.289059][ T895] ____sys_sendmsg+0x7b2/0xa10 [10295.289059][ T895] ___sys_sendmsg+0xee/0x170 [10295.289059][ T895] __sys_sendmsg+0xcd/0x170 [10295.289059][ T895] do_syscall_64+0xc6/0x1e0 [10295.289059][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10295.289059][ T895] [10295.305961][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10295.305961][ T895] neigh_parms_alloc+0x1e5/0x510 [10295.305961][ T895] ipv6_add_dev+0x2fd/0x11c0 [10295.305961][ T895] ipv6_find_idev+0x102/0x170 [10295.305961][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10295.305961][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10295.305961][ T895] netlink_rcv_skb+0x130/0x360 [10295.305961][ T895] netlink_unicast+0x449/0x710 [10295.305961][ T895] netlink_sendmsg+0x723/0xbe0 [10295.305961][ T895] ____sys_sendmsg+0x7b2/0xa10 [10295.305961][ T895] ___sys_sendmsg+0xee/0x170 [10295.305961][ T895] __sys_sendmsg+0xcd/0x170 [10295.305961][ T895] do_syscall_64+0xc6/0x1e0 [10295.305961][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10295.305961][ T895] [10305.607072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10305.618587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10305.618587][ T895] netdev_get_by_index+0x5e/0x80 [10305.618587][ T895] fib6_nh_init+0x3d8/0x15b0 [10305.618587][ T895] ip6_route_info_create+0xf18/0x17d0 [10305.618587][ T895] ip6_route_add+0x1c/0x140 [10305.618587][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10305.618587][ T895] addrconf_add_dev+0xe2/0x170 [10305.618587][ T895] inet6_addr_add+0x12f/0xa40 [10305.618587][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10305.618587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10305.618587][ T895] netlink_rcv_skb+0x130/0x360 [10305.618587][ T895] netlink_unicast+0x449/0x710 [10305.618587][ T895] netlink_sendmsg+0x723/0xbe0 [10305.618587][ T895] ____sys_sendmsg+0x7b2/0xa10 [10305.618587][ T895] ___sys_sendmsg+0xee/0x170 [10305.618587][ T895] __sys_sendmsg+0xcd/0x170 [10305.618587][ T895] do_syscall_64+0xc6/0x1e0 [10305.618587][ T895] [10305.626067][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10305.626067][ T895] ipv6_add_dev+0x3b9/0x11c0 [10305.626067][ T895] ipv6_find_idev+0x102/0x170 [10305.626067][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10305.626067][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10305.626067][ T895] netlink_rcv_skb+0x130/0x360 [10305.626067][ T895] netlink_unicast+0x449/0x710 [10305.626067][ T895] netlink_sendmsg+0x723/0xbe0 [10305.626067][ T895] ____sys_sendmsg+0x7b2/0xa10 [10305.626067][ T895] ___sys_sendmsg+0xee/0x170 [10305.626067][ T895] __sys_sendmsg+0xcd/0x170 [10305.626067][ T895] do_syscall_64+0xc6/0x1e0 [10305.626067][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10305.626067][ T895] [10305.631792][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10305.631792][ T895] neigh_parms_alloc+0x1e5/0x510 [10305.631792][ T895] ipv6_add_dev+0x2fd/0x11c0 [10305.631792][ T895] ipv6_find_idev+0x102/0x170 [10305.631792][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10305.631792][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10305.631792][ T895] netlink_rcv_skb+0x130/0x360 [10305.631792][ T895] netlink_unicast+0x449/0x710 [10305.631792][ T895] netlink_sendmsg+0x723/0xbe0 [10305.631792][ T895] ____sys_sendmsg+0x7b2/0xa10 [10305.631792][ T895] ___sys_sendmsg+0xee/0x170 [10305.631792][ T895] __sys_sendmsg+0xcd/0x170 [10305.631792][ T895] do_syscall_64+0xc6/0x1e0 [10305.631792][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10305.631792][ T895] [10315.903152][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10315.923887][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10315.923887][ T895] netdev_get_by_index+0x5e/0x80 [10315.923887][ T895] fib6_nh_init+0x3d8/0x15b0 [10315.923887][ T895] ip6_route_info_create+0xf18/0x17d0 [10315.923887][ T895] ip6_route_add+0x1c/0x140 [10315.923887][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10315.923887][ T895] addrconf_add_dev+0xe2/0x170 [10315.923887][ T895] inet6_addr_add+0x12f/0xa40 [10315.923887][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10315.923887][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10315.923887][ T895] netlink_rcv_skb+0x130/0x360 [10315.923887][ T895] netlink_unicast+0x449/0x710 [10315.923887][ T895] netlink_sendmsg+0x723/0xbe0 [10315.923887][ T895] ____sys_sendmsg+0x7b2/0xa10 [10315.923887][ T895] ___sys_sendmsg+0xee/0x170 [10315.923887][ T895] __sys_sendmsg+0xcd/0x170 [10315.923887][ T895] do_syscall_64+0xc6/0x1e0 [10315.923887][ T895] [10315.939541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10315.939541][ T895] ipv6_add_dev+0x3b9/0x11c0 [10315.939541][ T895] ipv6_find_idev+0x102/0x170 [10315.939541][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10315.939541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10315.939541][ T895] netlink_rcv_skb+0x130/0x360 [10315.939541][ T895] netlink_unicast+0x449/0x710 [10315.939541][ T895] netlink_sendmsg+0x723/0xbe0 [10315.939541][ T895] ____sys_sendmsg+0x7b2/0xa10 [10315.939541][ T895] ___sys_sendmsg+0xee/0x170 [10315.939541][ T895] __sys_sendmsg+0xcd/0x170 [10315.939541][ T895] do_syscall_64+0xc6/0x1e0 [10315.939541][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10315.939541][ T895] [10315.997161][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10315.997161][ T895] neigh_parms_alloc+0x1e5/0x510 [10315.997161][ T895] ipv6_add_dev+0x2fd/0x11c0 [10315.997161][ T895] ipv6_find_idev+0x102/0x170 [10315.997161][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10315.997161][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10315.997161][ T895] netlink_rcv_skb+0x130/0x360 [10315.997161][ T895] netlink_unicast+0x449/0x710 [10315.997161][ T895] netlink_sendmsg+0x723/0xbe0 [10315.997161][ T895] ____sys_sendmsg+0x7b2/0xa10 [10315.997161][ T895] ___sys_sendmsg+0xee/0x170 [10315.997161][ T895] __sys_sendmsg+0xcd/0x170 [10315.997161][ T895] do_syscall_64+0xc6/0x1e0 [10315.997161][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10315.997161][ T895] [10326.239109][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10326.250018][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10326.250018][ T895] netdev_get_by_index+0x5e/0x80 [10326.250018][ T895] fib6_nh_init+0x3d8/0x15b0 [10326.250018][ T895] ip6_route_info_create+0xf18/0x17d0 [10326.250018][ T895] ip6_route_add+0x1c/0x140 [10326.250018][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10326.250018][ T895] addrconf_add_dev+0xe2/0x170 [10326.250018][ T895] inet6_addr_add+0x12f/0xa40 [10326.250018][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10326.250018][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10326.250018][ T895] netlink_rcv_skb+0x130/0x360 [10326.250018][ T895] netlink_unicast+0x449/0x710 [10326.250018][ T895] netlink_sendmsg+0x723/0xbe0 [10326.250018][ T895] ____sys_sendmsg+0x7b2/0xa10 [10326.250018][ T895] ___sys_sendmsg+0xee/0x170 [10326.250018][ T895] __sys_sendmsg+0xcd/0x170 [10326.250018][ T895] do_syscall_64+0xc6/0x1e0 [10326.250018][ T895] [10326.257154][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10326.257154][ T895] ipv6_add_dev+0x3b9/0x11c0 [10326.257154][ T895] ipv6_find_idev+0x102/0x170 [10326.257154][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10326.257154][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10326.257154][ T895] netlink_rcv_skb+0x130/0x360 [10326.257154][ T895] netlink_unicast+0x449/0x710 [10326.257154][ T895] netlink_sendmsg+0x723/0xbe0 [10326.257154][ T895] ____sys_sendmsg+0x7b2/0xa10 [10326.257154][ T895] ___sys_sendmsg+0xee/0x170 [10326.257154][ T895] __sys_sendmsg+0xcd/0x170 [10326.257154][ T895] do_syscall_64+0xc6/0x1e0 [10326.257154][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10326.257154][ T895] [10326.262897][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10326.262897][ T895] neigh_parms_alloc+0x1e5/0x510 [10326.262897][ T895] ipv6_add_dev+0x2fd/0x11c0 [10326.262897][ T895] ipv6_find_idev+0x102/0x170 [10326.262897][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10326.262897][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10326.262897][ T895] netlink_rcv_skb+0x130/0x360 [10326.262897][ T895] netlink_unicast+0x449/0x710 [10326.262897][ T895] netlink_sendmsg+0x723/0xbe0 [10326.262897][ T895] ____sys_sendmsg+0x7b2/0xa10 [10326.262897][ T895] ___sys_sendmsg+0xee/0x170 [10326.262897][ T895] __sys_sendmsg+0xcd/0x170 [10326.262897][ T895] do_syscall_64+0xc6/0x1e0 [10326.262897][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10326.262897][ T895] [10336.519235][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10336.526567][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10336.526567][ T895] netdev_get_by_index+0x5e/0x80 [10336.526567][ T895] fib6_nh_init+0x3d8/0x15b0 [10336.526567][ T895] ip6_route_info_create+0xf18/0x17d0 [10336.526567][ T895] ip6_route_add+0x1c/0x140 [10336.526567][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10336.526567][ T895] addrconf_add_dev+0xe2/0x170 [10336.526567][ T895] inet6_addr_add+0x12f/0xa40 [10336.526567][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10336.526567][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10336.526567][ T895] netlink_rcv_skb+0x130/0x360 [10336.526567][ T895] netlink_unicast+0x449/0x710 [10336.526567][ T895] netlink_sendmsg+0x723/0xbe0 [10336.526567][ T895] ____sys_sendmsg+0x7b2/0xa10 [10336.526567][ T895] ___sys_sendmsg+0xee/0x170 [10336.526567][ T895] __sys_sendmsg+0xcd/0x170 [10336.526567][ T895] do_syscall_64+0xc6/0x1e0 [10336.526567][ T895] [10336.533650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10336.533650][ T895] ipv6_add_dev+0x3b9/0x11c0 [10336.533650][ T895] ipv6_find_idev+0x102/0x170 [10336.533650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10336.533650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10336.533650][ T895] netlink_rcv_skb+0x130/0x360 [10336.533650][ T895] netlink_unicast+0x449/0x710 [10336.533650][ T895] netlink_sendmsg+0x723/0xbe0 [10336.533650][ T895] ____sys_sendmsg+0x7b2/0xa10 [10336.533650][ T895] ___sys_sendmsg+0xee/0x170 [10336.533650][ T895] __sys_sendmsg+0xcd/0x170 [10336.533650][ T895] do_syscall_64+0xc6/0x1e0 [10336.533650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10336.533650][ T895] [10336.538994][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10336.538994][ T895] neigh_parms_alloc+0x1e5/0x510 [10336.538994][ T895] ipv6_add_dev+0x2fd/0x11c0 [10336.538994][ T895] ipv6_find_idev+0x102/0x170 [10336.538994][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10336.538994][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10336.538994][ T895] netlink_rcv_skb+0x130/0x360 [10336.538994][ T895] netlink_unicast+0x449/0x710 [10336.538994][ T895] netlink_sendmsg+0x723/0xbe0 [10336.538994][ T895] ____sys_sendmsg+0x7b2/0xa10 [10336.538994][ T895] ___sys_sendmsg+0xee/0x170 [10336.538994][ T895] __sys_sendmsg+0xcd/0x170 [10336.538994][ T895] do_syscall_64+0xc6/0x1e0 [10336.538994][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10336.538994][ T895] [10346.783084][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10346.814498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10346.814498][ T895] netdev_get_by_index+0x5e/0x80 [10346.814498][ T895] fib6_nh_init+0x3d8/0x15b0 [10346.814498][ T895] ip6_route_info_create+0xf18/0x17d0 [10346.814498][ T895] ip6_route_add+0x1c/0x140 [10346.814498][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10346.814498][ T895] addrconf_add_dev+0xe2/0x170 [10346.814498][ T895] inet6_addr_add+0x12f/0xa40 [10346.814498][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10346.814498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10346.814498][ T895] netlink_rcv_skb+0x130/0x360 [10346.814498][ T895] netlink_unicast+0x449/0x710 [10346.814498][ T895] netlink_sendmsg+0x723/0xbe0 [10346.814498][ T895] ____sys_sendmsg+0x7b2/0xa10 [10346.814498][ T895] ___sys_sendmsg+0xee/0x170 [10346.814498][ T895] __sys_sendmsg+0xcd/0x170 [10346.814498][ T895] do_syscall_64+0xc6/0x1e0 [10346.814498][ T895] [10346.821509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10346.821509][ T895] ipv6_add_dev+0x3b9/0x11c0 [10346.821509][ T895] ipv6_find_idev+0x102/0x170 [10346.821509][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10346.821509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10346.821509][ T895] netlink_rcv_skb+0x130/0x360 [10346.821509][ T895] netlink_unicast+0x449/0x710 [10346.821509][ T895] netlink_sendmsg+0x723/0xbe0 [10346.821509][ T895] ____sys_sendmsg+0x7b2/0xa10 [10346.821509][ T895] ___sys_sendmsg+0xee/0x170 [10346.821509][ T895] __sys_sendmsg+0xcd/0x170 [10346.821509][ T895] do_syscall_64+0xc6/0x1e0 [10346.821509][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10346.821509][ T895] [10346.834347][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10346.834347][ T895] neigh_parms_alloc+0x1e5/0x510 [10346.834347][ T895] ipv6_add_dev+0x2fd/0x11c0 [10346.834347][ T895] ipv6_find_idev+0x102/0x170 [10346.834347][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10346.834347][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10346.834347][ T895] netlink_rcv_skb+0x130/0x360 [10346.834347][ T895] netlink_unicast+0x449/0x710 [10346.834347][ T895] netlink_sendmsg+0x723/0xbe0 [10346.834347][ T895] ____sys_sendmsg+0x7b2/0xa10 [10346.834347][ T895] ___sys_sendmsg+0xee/0x170 [10346.834347][ T895] __sys_sendmsg+0xcd/0x170 [10346.834347][ T895] do_syscall_64+0xc6/0x1e0 [10346.834347][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10346.834347][ T895] [10357.087152][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10357.103678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10357.103678][ T895] netdev_get_by_index+0x5e/0x80 [10357.103678][ T895] fib6_nh_init+0x3d8/0x15b0 [10357.103678][ T895] ip6_route_info_create+0xf18/0x17d0 [10357.103678][ T895] ip6_route_add+0x1c/0x140 [10357.103678][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10357.103678][ T895] addrconf_add_dev+0xe2/0x170 [10357.103678][ T895] inet6_addr_add+0x12f/0xa40 [10357.103678][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10357.103678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10357.103678][ T895] netlink_rcv_skb+0x130/0x360 [10357.103678][ T895] netlink_unicast+0x449/0x710 [10357.103678][ T895] netlink_sendmsg+0x723/0xbe0 [10357.103678][ T895] ____sys_sendmsg+0x7b2/0xa10 [10357.103678][ T895] ___sys_sendmsg+0xee/0x170 [10357.103678][ T895] __sys_sendmsg+0xcd/0x170 [10357.103678][ T895] do_syscall_64+0xc6/0x1e0 [10357.103678][ T895] [10357.110813][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10357.110813][ T895] ipv6_add_dev+0x3b9/0x11c0 [10357.110813][ T895] ipv6_find_idev+0x102/0x170 [10357.110813][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10357.110813][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10357.110813][ T895] netlink_rcv_skb+0x130/0x360 [10357.110813][ T895] netlink_unicast+0x449/0x710 [10357.110813][ T895] netlink_sendmsg+0x723/0xbe0 [10357.110813][ T895] ____sys_sendmsg+0x7b2/0xa10 [10357.110813][ T895] ___sys_sendmsg+0xee/0x170 [10357.110813][ T895] __sys_sendmsg+0xcd/0x170 [10357.110813][ T895] do_syscall_64+0xc6/0x1e0 [10357.110813][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10357.110813][ T895] [10357.116532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10357.116532][ T895] neigh_parms_alloc+0x1e5/0x510 [10357.116532][ T895] ipv6_add_dev+0x2fd/0x11c0 [10357.116532][ T895] ipv6_find_idev+0x102/0x170 [10357.116532][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10357.116532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10357.116532][ T895] netlink_rcv_skb+0x130/0x360 [10357.116532][ T895] netlink_unicast+0x449/0x710 [10357.116532][ T895] netlink_sendmsg+0x723/0xbe0 [10357.116532][ T895] ____sys_sendmsg+0x7b2/0xa10 [10357.116532][ T895] ___sys_sendmsg+0xee/0x170 [10357.116532][ T895] __sys_sendmsg+0xcd/0x170 [10357.116532][ T895] do_syscall_64+0xc6/0x1e0 [10357.116532][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10357.116532][ T895] [10367.407163][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10367.423634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10367.423634][ T895] netdev_get_by_index+0x5e/0x80 [10367.423634][ T895] fib6_nh_init+0x3d8/0x15b0 [10367.423634][ T895] ip6_route_info_create+0xf18/0x17d0 [10367.423634][ T895] ip6_route_add+0x1c/0x140 [10367.423634][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10367.423634][ T895] addrconf_add_dev+0xe2/0x170 [10367.423634][ T895] inet6_addr_add+0x12f/0xa40 [10367.423634][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10367.423634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10367.423634][ T895] netlink_rcv_skb+0x130/0x360 [10367.423634][ T895] netlink_unicast+0x449/0x710 [10367.423634][ T895] netlink_sendmsg+0x723/0xbe0 [10367.423634][ T895] ____sys_sendmsg+0x7b2/0xa10 [10367.423634][ T895] ___sys_sendmsg+0xee/0x170 [10367.423634][ T895] __sys_sendmsg+0xcd/0x170 [10367.423634][ T895] do_syscall_64+0xc6/0x1e0 [10367.423634][ T895] [10367.430653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10367.430653][ T895] ipv6_add_dev+0x3b9/0x11c0 [10367.430653][ T895] ipv6_find_idev+0x102/0x170 [10367.430653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10367.430653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10367.430653][ T895] netlink_rcv_skb+0x130/0x360 [10367.430653][ T895] netlink_unicast+0x449/0x710 [10367.430653][ T895] netlink_sendmsg+0x723/0xbe0 [10367.430653][ T895] ____sys_sendmsg+0x7b2/0xa10 [10367.430653][ T895] ___sys_sendmsg+0xee/0x170 [10367.430653][ T895] __sys_sendmsg+0xcd/0x170 [10367.430653][ T895] do_syscall_64+0xc6/0x1e0 [10367.430653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10367.430653][ T895] [10367.436049][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10367.436049][ T895] neigh_parms_alloc+0x1e5/0x510 [10367.436049][ T895] ipv6_add_dev+0x2fd/0x11c0 [10367.436049][ T895] ipv6_find_idev+0x102/0x170 [10367.436049][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10367.436049][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10367.436049][ T895] netlink_rcv_skb+0x130/0x360 [10367.436049][ T895] netlink_unicast+0x449/0x710 [10367.436049][ T895] netlink_sendmsg+0x723/0xbe0 [10367.436049][ T895] ____sys_sendmsg+0x7b2/0xa10 [10367.436049][ T895] ___sys_sendmsg+0xee/0x170 [10367.436049][ T895] __sys_sendmsg+0xcd/0x170 [10367.436049][ T895] do_syscall_64+0xc6/0x1e0 [10367.436049][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10367.436049][ T895] [10377.679082][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10377.714264][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10377.714264][ T895] netdev_get_by_index+0x5e/0x80 [10377.714264][ T895] fib6_nh_init+0x3d8/0x15b0 [10377.714264][ T895] ip6_route_info_create+0xf18/0x17d0 [10377.714264][ T895] ip6_route_add+0x1c/0x140 [10377.714264][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10377.714264][ T895] addrconf_add_dev+0xe2/0x170 [10377.714264][ T895] inet6_addr_add+0x12f/0xa40 [10377.714264][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10377.714264][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10377.714264][ T895] netlink_rcv_skb+0x130/0x360 [10377.714264][ T895] netlink_unicast+0x449/0x710 [10377.714264][ T895] netlink_sendmsg+0x723/0xbe0 [10377.714264][ T895] ____sys_sendmsg+0x7b2/0xa10 [10377.714264][ T895] ___sys_sendmsg+0xee/0x170 [10377.714264][ T895] __sys_sendmsg+0xcd/0x170 [10377.714264][ T895] do_syscall_64+0xc6/0x1e0 [10377.714264][ T895] [10377.736596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10377.736596][ T895] ipv6_add_dev+0x3b9/0x11c0 [10377.736596][ T895] ipv6_find_idev+0x102/0x170 [10377.736596][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10377.736596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10377.736596][ T895] netlink_rcv_skb+0x130/0x360 [10377.736596][ T895] netlink_unicast+0x449/0x710 [10377.736596][ T895] netlink_sendmsg+0x723/0xbe0 [10377.736596][ T895] ____sys_sendmsg+0x7b2/0xa10 [10377.736596][ T895] ___sys_sendmsg+0xee/0x170 [10377.736596][ T895] __sys_sendmsg+0xcd/0x170 [10377.736596][ T895] do_syscall_64+0xc6/0x1e0 [10377.736596][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10377.736596][ T895] [10377.742082][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10377.742082][ T895] neigh_parms_alloc+0x1e5/0x510 [10377.742082][ T895] ipv6_add_dev+0x2fd/0x11c0 [10377.742082][ T895] ipv6_find_idev+0x102/0x170 [10377.742082][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10377.742082][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10377.742082][ T895] netlink_rcv_skb+0x130/0x360 [10377.742082][ T895] netlink_unicast+0x449/0x710 [10377.742082][ T895] netlink_sendmsg+0x723/0xbe0 [10377.742082][ T895] ____sys_sendmsg+0x7b2/0xa10 [10377.742082][ T895] ___sys_sendmsg+0xee/0x170 [10377.742082][ T895] __sys_sendmsg+0xcd/0x170 [10377.742082][ T895] do_syscall_64+0xc6/0x1e0 [10377.742082][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10377.742082][ T895] [10388.015152][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10388.033558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10388.033558][ T895] netdev_get_by_index+0x5e/0x80 [10388.033558][ T895] fib6_nh_init+0x3d8/0x15b0 [10388.033558][ T895] ip6_route_info_create+0xf18/0x17d0 [10388.033558][ T895] ip6_route_add+0x1c/0x140 [10388.033558][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10388.033558][ T895] addrconf_add_dev+0xe2/0x170 [10388.033558][ T895] inet6_addr_add+0x12f/0xa40 [10388.033558][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10388.033558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10388.033558][ T895] netlink_rcv_skb+0x130/0x360 [10388.033558][ T895] netlink_unicast+0x449/0x710 [10388.033558][ T895] netlink_sendmsg+0x723/0xbe0 [10388.033558][ T895] ____sys_sendmsg+0x7b2/0xa10 [10388.033558][ T895] ___sys_sendmsg+0xee/0x170 [10388.033558][ T895] __sys_sendmsg+0xcd/0x170 [10388.033558][ T895] do_syscall_64+0xc6/0x1e0 [10388.033558][ T895] [10388.054967][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10388.054967][ T895] ipv6_add_dev+0x3b9/0x11c0 [10388.054967][ T895] ipv6_find_idev+0x102/0x170 [10388.054967][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10388.054967][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10388.054967][ T895] netlink_rcv_skb+0x130/0x360 [10388.054967][ T895] netlink_unicast+0x449/0x710 [10388.054967][ T895] netlink_sendmsg+0x723/0xbe0 [10388.054967][ T895] ____sys_sendmsg+0x7b2/0xa10 [10388.054967][ T895] ___sys_sendmsg+0xee/0x170 [10388.054967][ T895] __sys_sendmsg+0xcd/0x170 [10388.054967][ T895] do_syscall_64+0xc6/0x1e0 [10388.054967][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10388.054967][ T895] [10388.060860][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10388.060860][ T895] neigh_parms_alloc+0x1e5/0x510 [10388.060860][ T895] ipv6_add_dev+0x2fd/0x11c0 [10388.060860][ T895] ipv6_find_idev+0x102/0x170 [10388.060860][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10388.060860][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10388.060860][ T895] netlink_rcv_skb+0x130/0x360 [10388.060860][ T895] netlink_unicast+0x449/0x710 [10388.060860][ T895] netlink_sendmsg+0x723/0xbe0 [10388.060860][ T895] ____sys_sendmsg+0x7b2/0xa10 [10388.060860][ T895] ___sys_sendmsg+0xee/0x170 [10388.060860][ T895] __sys_sendmsg+0xcd/0x170 [10388.060860][ T895] do_syscall_64+0xc6/0x1e0 [10388.060860][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10388.060860][ T895] [10398.303089][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10398.323492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10398.323492][ T895] netdev_get_by_index+0x5e/0x80 [10398.323492][ T895] fib6_nh_init+0x3d8/0x15b0 [10398.323492][ T895] ip6_route_info_create+0xf18/0x17d0 [10398.323492][ T895] ip6_route_add+0x1c/0x140 [10398.323492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10398.323492][ T895] addrconf_add_dev+0xe2/0x170 [10398.323492][ T895] inet6_addr_add+0x12f/0xa40 [10398.323492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10398.323492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10398.323492][ T895] netlink_rcv_skb+0x130/0x360 [10398.323492][ T895] netlink_unicast+0x449/0x710 [10398.323492][ T895] netlink_sendmsg+0x723/0xbe0 [10398.323492][ T895] ____sys_sendmsg+0x7b2/0xa10 [10398.323492][ T895] ___sys_sendmsg+0xee/0x170 [10398.323492][ T895] __sys_sendmsg+0xcd/0x170 [10398.323492][ T895] do_syscall_64+0xc6/0x1e0 [10398.323492][ T895] [10398.340553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10398.340553][ T895] ipv6_add_dev+0x3b9/0x11c0 [10398.340553][ T895] ipv6_find_idev+0x102/0x170 [10398.340553][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10398.340553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10398.340553][ T895] netlink_rcv_skb+0x130/0x360 [10398.340553][ T895] netlink_unicast+0x449/0x710 [10398.340553][ T895] netlink_sendmsg+0x723/0xbe0 [10398.340553][ T895] ____sys_sendmsg+0x7b2/0xa10 [10398.340553][ T895] ___sys_sendmsg+0xee/0x170 [10398.340553][ T895] __sys_sendmsg+0xcd/0x170 [10398.340553][ T895] do_syscall_64+0xc6/0x1e0 [10398.340553][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10398.340553][ T895] [10398.345710][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10398.345710][ T895] neigh_parms_alloc+0x1e5/0x510 [10398.345710][ T895] ipv6_add_dev+0x2fd/0x11c0 [10398.345710][ T895] ipv6_find_idev+0x102/0x170 [10398.345710][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10398.345710][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10398.345710][ T895] netlink_rcv_skb+0x130/0x360 [10398.345710][ T895] netlink_unicast+0x449/0x710 [10398.345710][ T895] netlink_sendmsg+0x723/0xbe0 [10398.345710][ T895] ____sys_sendmsg+0x7b2/0xa10 [10398.345710][ T895] ___sys_sendmsg+0xee/0x170 [10398.345710][ T895] __sys_sendmsg+0xcd/0x170 [10398.345710][ T895] do_syscall_64+0xc6/0x1e0 [10398.345710][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10398.345710][ T895] [10408.591072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10408.591513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10408.591513][ T895] netdev_get_by_index+0x5e/0x80 [10408.591513][ T895] fib6_nh_init+0x3d8/0x15b0 [10408.591513][ T895] ip6_route_info_create+0xf18/0x17d0 [10408.591513][ T895] ip6_route_add+0x1c/0x140 [10408.591513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10408.591513][ T895] addrconf_add_dev+0xe2/0x170 [10408.591513][ T895] inet6_addr_add+0x12f/0xa40 [10408.591513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10408.591513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10408.591513][ T895] netlink_rcv_skb+0x130/0x360 [10408.591513][ T895] netlink_unicast+0x449/0x710 [10408.591513][ T895] netlink_sendmsg+0x723/0xbe0 [10408.591513][ T895] ____sys_sendmsg+0x7b2/0xa10 [10408.591513][ T895] ___sys_sendmsg+0xee/0x170 [10408.591513][ T895] __sys_sendmsg+0xcd/0x170 [10408.591513][ T895] do_syscall_64+0xc6/0x1e0 [10408.591513][ T895] [10408.593855][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10408.593855][ T895] ipv6_add_dev+0x3b9/0x11c0 [10408.593855][ T895] ipv6_find_idev+0x102/0x170 [10408.593855][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10408.593855][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10408.593855][ T895] netlink_rcv_skb+0x130/0x360 [10408.593855][ T895] netlink_unicast+0x449/0x710 [10408.593855][ T895] netlink_sendmsg+0x723/0xbe0 [10408.593855][ T895] ____sys_sendmsg+0x7b2/0xa10 [10408.593855][ T895] ___sys_sendmsg+0xee/0x170 [10408.593855][ T895] __sys_sendmsg+0xcd/0x170 [10408.593855][ T895] do_syscall_64+0xc6/0x1e0 [10408.593855][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10408.593855][ T895] [10408.595609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10408.595609][ T895] neigh_parms_alloc+0x1e5/0x510 [10408.595609][ T895] ipv6_add_dev+0x2fd/0x11c0 [10408.595609][ T895] ipv6_find_idev+0x102/0x170 [10408.595609][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10408.595609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10408.595609][ T895] netlink_rcv_skb+0x130/0x360 [10408.595609][ T895] netlink_unicast+0x449/0x710 [10408.595609][ T895] netlink_sendmsg+0x723/0xbe0 [10408.595609][ T895] ____sys_sendmsg+0x7b2/0xa10 [10408.595609][ T895] ___sys_sendmsg+0xee/0x170 [10408.595609][ T895] __sys_sendmsg+0xcd/0x170 [10408.595609][ T895] do_syscall_64+0xc6/0x1e0 [10408.595609][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10408.595609][ T895] [10418.838985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10418.839475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10418.839475][ T895] netdev_get_by_index+0x5e/0x80 [10418.839475][ T895] fib6_nh_init+0x3d8/0x15b0 [10418.839475][ T895] ip6_route_info_create+0xf18/0x17d0 [10418.839475][ T895] ip6_route_add+0x1c/0x140 [10418.839475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10418.839475][ T895] addrconf_add_dev+0xe2/0x170 [10418.839475][ T895] inet6_addr_add+0x12f/0xa40 [10418.839475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10418.839475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10418.839475][ T895] netlink_rcv_skb+0x130/0x360 [10418.839475][ T895] netlink_unicast+0x449/0x710 [10418.839475][ T895] netlink_sendmsg+0x723/0xbe0 [10418.839475][ T895] ____sys_sendmsg+0x7b2/0xa10 [10418.839475][ T895] ___sys_sendmsg+0xee/0x170 [10418.839475][ T895] __sys_sendmsg+0xcd/0x170 [10418.839475][ T895] do_syscall_64+0xc6/0x1e0 [10418.839475][ T895] [10418.841711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10418.841711][ T895] ipv6_add_dev+0x3b9/0x11c0 [10418.841711][ T895] ipv6_find_idev+0x102/0x170 [10418.841711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10418.841711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10418.841711][ T895] netlink_rcv_skb+0x130/0x360 [10418.841711][ T895] netlink_unicast+0x449/0x710 [10418.841711][ T895] netlink_sendmsg+0x723/0xbe0 [10418.841711][ T895] ____sys_sendmsg+0x7b2/0xa10 [10418.841711][ T895] ___sys_sendmsg+0xee/0x170 [10418.841711][ T895] __sys_sendmsg+0xcd/0x170 [10418.841711][ T895] do_syscall_64+0xc6/0x1e0 [10418.841711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10418.841711][ T895] [10418.843468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10418.843468][ T895] neigh_parms_alloc+0x1e5/0x510 [10418.843468][ T895] ipv6_add_dev+0x2fd/0x11c0 [10418.843468][ T895] ipv6_find_idev+0x102/0x170 [10418.843468][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10418.843468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10418.843468][ T895] netlink_rcv_skb+0x130/0x360 [10418.843468][ T895] netlink_unicast+0x449/0x710 [10418.843468][ T895] netlink_sendmsg+0x723/0xbe0 [10418.843468][ T895] ____sys_sendmsg+0x7b2/0xa10 [10418.843468][ T895] ___sys_sendmsg+0xee/0x170 [10418.843468][ T895] __sys_sendmsg+0xcd/0x170 [10418.843468][ T895] do_syscall_64+0xc6/0x1e0 [10418.843468][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10418.843468][ T895] [10429.007017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10429.007527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10429.007527][ T895] netdev_get_by_index+0x5e/0x80 [10429.007527][ T895] fib6_nh_init+0x3d8/0x15b0 [10429.007527][ T895] ip6_route_info_create+0xf18/0x17d0 [10429.007527][ T895] ip6_route_add+0x1c/0x140 [10429.007527][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10429.007527][ T895] addrconf_add_dev+0xe2/0x170 [10429.007527][ T895] inet6_addr_add+0x12f/0xa40 [10429.007527][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10429.007527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10429.007527][ T895] netlink_rcv_skb+0x130/0x360 [10429.007527][ T895] netlink_unicast+0x449/0x710 [10429.007527][ T895] netlink_sendmsg+0x723/0xbe0 [10429.007527][ T895] ____sys_sendmsg+0x7b2/0xa10 [10429.007527][ T895] ___sys_sendmsg+0xee/0x170 [10429.007527][ T895] __sys_sendmsg+0xcd/0x170 [10429.007527][ T895] do_syscall_64+0xc6/0x1e0 [10429.007527][ T895] [10429.009757][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10429.009757][ T895] ipv6_add_dev+0x3b9/0x11c0 [10429.009757][ T895] ipv6_find_idev+0x102/0x170 [10429.009757][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10429.009757][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10429.009757][ T895] netlink_rcv_skb+0x130/0x360 [10429.009757][ T895] netlink_unicast+0x449/0x710 [10429.009757][ T895] netlink_sendmsg+0x723/0xbe0 [10429.009757][ T895] ____sys_sendmsg+0x7b2/0xa10 [10429.009757][ T895] ___sys_sendmsg+0xee/0x170 [10429.009757][ T895] __sys_sendmsg+0xcd/0x170 [10429.009757][ T895] do_syscall_64+0xc6/0x1e0 [10429.009757][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10429.009757][ T895] [10429.011492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10429.011492][ T895] neigh_parms_alloc+0x1e5/0x510 [10429.011492][ T895] ipv6_add_dev+0x2fd/0x11c0 [10429.011492][ T895] ipv6_find_idev+0x102/0x170 [10429.011492][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10429.011492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10429.011492][ T895] netlink_rcv_skb+0x130/0x360 [10429.011492][ T895] netlink_unicast+0x449/0x710 [10429.011492][ T895] netlink_sendmsg+0x723/0xbe0 [10429.011492][ T895] ____sys_sendmsg+0x7b2/0xa10 [10429.011492][ T895] ___sys_sendmsg+0xee/0x170 [10429.011492][ T895] __sys_sendmsg+0xcd/0x170 [10429.011492][ T895] do_syscall_64+0xc6/0x1e0 [10429.011492][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10429.011492][ T895] [10439.254981][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10439.255477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10439.255477][ T895] netdev_get_by_index+0x5e/0x80 [10439.255477][ T895] fib6_nh_init+0x3d8/0x15b0 [10439.255477][ T895] ip6_route_info_create+0xf18/0x17d0 [10439.255477][ T895] ip6_route_add+0x1c/0x140 [10439.255477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10439.255477][ T895] addrconf_add_dev+0xe2/0x170 [10439.255477][ T895] inet6_addr_add+0x12f/0xa40 [10439.255477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10439.255477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10439.255477][ T895] netlink_rcv_skb+0x130/0x360 [10439.255477][ T895] netlink_unicast+0x449/0x710 [10439.255477][ T895] netlink_sendmsg+0x723/0xbe0 [10439.255477][ T895] ____sys_sendmsg+0x7b2/0xa10 [10439.255477][ T895] ___sys_sendmsg+0xee/0x170 [10439.255477][ T895] __sys_sendmsg+0xcd/0x170 [10439.255477][ T895] do_syscall_64+0xc6/0x1e0 [10439.255477][ T895] [10439.257749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10439.257749][ T895] ipv6_add_dev+0x3b9/0x11c0 [10439.257749][ T895] ipv6_find_idev+0x102/0x170 [10439.257749][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10439.257749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10439.257749][ T895] netlink_rcv_skb+0x130/0x360 [10439.257749][ T895] netlink_unicast+0x449/0x710 [10439.257749][ T895] netlink_sendmsg+0x723/0xbe0 [10439.257749][ T895] ____sys_sendmsg+0x7b2/0xa10 [10439.257749][ T895] ___sys_sendmsg+0xee/0x170 [10439.257749][ T895] __sys_sendmsg+0xcd/0x170 [10439.257749][ T895] do_syscall_64+0xc6/0x1e0 [10439.257749][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10439.257749][ T895] [10439.259488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10439.259488][ T895] neigh_parms_alloc+0x1e5/0x510 [10439.259488][ T895] ipv6_add_dev+0x2fd/0x11c0 [10439.259488][ T895] ipv6_find_idev+0x102/0x170 [10439.259488][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10439.259488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10439.259488][ T895] netlink_rcv_skb+0x130/0x360 [10439.259488][ T895] netlink_unicast+0x449/0x710 [10439.259488][ T895] netlink_sendmsg+0x723/0xbe0 [10439.259488][ T895] ____sys_sendmsg+0x7b2/0xa10 [10439.259488][ T895] ___sys_sendmsg+0xee/0x170 [10439.259488][ T895] __sys_sendmsg+0xcd/0x170 [10439.259488][ T895] do_syscall_64+0xc6/0x1e0 [10439.259488][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10439.259488][ T895] [10449.503035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10449.503478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10449.503478][ T895] netdev_get_by_index+0x5e/0x80 [10449.503478][ T895] fib6_nh_init+0x3d8/0x15b0 [10449.503478][ T895] ip6_route_info_create+0xf18/0x17d0 [10449.503478][ T895] ip6_route_add+0x1c/0x140 [10449.503478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10449.503478][ T895] addrconf_add_dev+0xe2/0x170 [10449.503478][ T895] inet6_addr_add+0x12f/0xa40 [10449.503478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10449.503478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10449.503478][ T895] netlink_rcv_skb+0x130/0x360 [10449.503478][ T895] netlink_unicast+0x449/0x710 [10449.503478][ T895] netlink_sendmsg+0x723/0xbe0 [10449.503478][ T895] ____sys_sendmsg+0x7b2/0xa10 [10449.503478][ T895] ___sys_sendmsg+0xee/0x170 [10449.503478][ T895] __sys_sendmsg+0xcd/0x170 [10449.503478][ T895] do_syscall_64+0xc6/0x1e0 [10449.503478][ T895] [10449.505712][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10449.505712][ T895] ipv6_add_dev+0x3b9/0x11c0 [10449.505712][ T895] ipv6_find_idev+0x102/0x170 [10449.505712][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10449.505712][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10449.505712][ T895] netlink_rcv_skb+0x130/0x360 [10449.505712][ T895] netlink_unicast+0x449/0x710 [10449.505712][ T895] netlink_sendmsg+0x723/0xbe0 [10449.505712][ T895] ____sys_sendmsg+0x7b2/0xa10 [10449.505712][ T895] ___sys_sendmsg+0xee/0x170 [10449.505712][ T895] __sys_sendmsg+0xcd/0x170 [10449.505712][ T895] do_syscall_64+0xc6/0x1e0 [10449.505712][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10449.505712][ T895] [10449.507428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10449.507428][ T895] neigh_parms_alloc+0x1e5/0x510 [10449.507428][ T895] ipv6_add_dev+0x2fd/0x11c0 [10449.507428][ T895] ipv6_find_idev+0x102/0x170 [10449.507428][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10449.507428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10449.507428][ T895] netlink_rcv_skb+0x130/0x360 [10449.507428][ T895] netlink_unicast+0x449/0x710 [10449.507428][ T895] netlink_sendmsg+0x723/0xbe0 [10449.507428][ T895] ____sys_sendmsg+0x7b2/0xa10 [10449.507428][ T895] ___sys_sendmsg+0xee/0x170 [10449.507428][ T895] __sys_sendmsg+0xcd/0x170 [10449.507428][ T895] do_syscall_64+0xc6/0x1e0 [10449.507428][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10449.507428][ T895] [10459.759012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10459.759439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10459.759439][ T895] netdev_get_by_index+0x5e/0x80 [10459.759439][ T895] fib6_nh_init+0x3d8/0x15b0 [10459.759439][ T895] ip6_route_info_create+0xf18/0x17d0 [10459.759439][ T895] ip6_route_add+0x1c/0x140 [10459.759439][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10459.759439][ T895] addrconf_add_dev+0xe2/0x170 [10459.759439][ T895] inet6_addr_add+0x12f/0xa40 [10459.759439][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10459.759439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10459.759439][ T895] netlink_rcv_skb+0x130/0x360 [10459.759439][ T895] netlink_unicast+0x449/0x710 [10459.759439][ T895] netlink_sendmsg+0x723/0xbe0 [10459.759439][ T895] ____sys_sendmsg+0x7b2/0xa10 [10459.759439][ T895] ___sys_sendmsg+0xee/0x170 [10459.759439][ T895] __sys_sendmsg+0xcd/0x170 [10459.759439][ T895] do_syscall_64+0xc6/0x1e0 [10459.759439][ T895] [10459.761622][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10459.761622][ T895] ipv6_add_dev+0x3b9/0x11c0 [10459.761622][ T895] ipv6_find_idev+0x102/0x170 [10459.761622][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10459.761622][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10459.761622][ T895] netlink_rcv_skb+0x130/0x360 [10459.761622][ T895] netlink_unicast+0x449/0x710 [10459.761622][ T895] netlink_sendmsg+0x723/0xbe0 [10459.761622][ T895] ____sys_sendmsg+0x7b2/0xa10 [10459.761622][ T895] ___sys_sendmsg+0xee/0x170 [10459.761622][ T895] __sys_sendmsg+0xcd/0x170 [10459.761622][ T895] do_syscall_64+0xc6/0x1e0 [10459.761622][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10459.761622][ T895] [10459.763339][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10459.763339][ T895] neigh_parms_alloc+0x1e5/0x510 [10459.763339][ T895] ipv6_add_dev+0x2fd/0x11c0 [10459.763339][ T895] ipv6_find_idev+0x102/0x170 [10459.763339][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10459.763339][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10459.763339][ T895] netlink_rcv_skb+0x130/0x360 [10459.763339][ T895] netlink_unicast+0x449/0x710 [10459.763339][ T895] netlink_sendmsg+0x723/0xbe0 [10459.763339][ T895] ____sys_sendmsg+0x7b2/0xa10 [10459.763339][ T895] ___sys_sendmsg+0xee/0x170 [10459.763339][ T895] __sys_sendmsg+0xcd/0x170 [10459.763339][ T895] do_syscall_64+0xc6/0x1e0 [10459.763339][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10459.763339][ T895] [10469.839186][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10469.839680][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10469.839680][ T895] netdev_get_by_index+0x5e/0x80 [10469.839680][ T895] fib6_nh_init+0x3d8/0x15b0 [10469.839680][ T895] ip6_route_info_create+0xf18/0x17d0 [10469.839680][ T895] ip6_route_add+0x1c/0x140 [10469.839680][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10469.839680][ T895] addrconf_add_dev+0xe2/0x170 [10469.839680][ T895] inet6_addr_add+0x12f/0xa40 [10469.839680][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10469.839680][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10469.839680][ T895] netlink_rcv_skb+0x130/0x360 [10469.839680][ T895] netlink_unicast+0x449/0x710 [10469.839680][ T895] netlink_sendmsg+0x723/0xbe0 [10469.839680][ T895] ____sys_sendmsg+0x7b2/0xa10 [10469.839680][ T895] ___sys_sendmsg+0xee/0x170 [10469.839680][ T895] __sys_sendmsg+0xcd/0x170 [10469.839680][ T895] do_syscall_64+0xc6/0x1e0 [10469.839680][ T895] [10469.841910][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10469.841910][ T895] ipv6_add_dev+0x3b9/0x11c0 [10469.841910][ T895] ipv6_find_idev+0x102/0x170 [10469.841910][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10469.841910][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10469.841910][ T895] netlink_rcv_skb+0x130/0x360 [10469.841910][ T895] netlink_unicast+0x449/0x710 [10469.841910][ T895] netlink_sendmsg+0x723/0xbe0 [10469.841910][ T895] ____sys_sendmsg+0x7b2/0xa10 [10469.841910][ T895] ___sys_sendmsg+0xee/0x170 [10469.841910][ T895] __sys_sendmsg+0xcd/0x170 [10469.841910][ T895] do_syscall_64+0xc6/0x1e0 [10469.841910][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10469.841910][ T895] [10469.843672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10469.843672][ T895] neigh_parms_alloc+0x1e5/0x510 [10469.843672][ T895] ipv6_add_dev+0x2fd/0x11c0 [10469.843672][ T895] ipv6_find_idev+0x102/0x170 [10469.843672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10469.843672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10469.843672][ T895] netlink_rcv_skb+0x130/0x360 [10469.843672][ T895] netlink_unicast+0x449/0x710 [10469.843672][ T895] netlink_sendmsg+0x723/0xbe0 [10469.843672][ T895] ____sys_sendmsg+0x7b2/0xa10 [10469.843672][ T895] ___sys_sendmsg+0xee/0x170 [10469.843672][ T895] __sys_sendmsg+0xcd/0x170 [10469.843672][ T895] do_syscall_64+0xc6/0x1e0 [10469.843672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10469.843672][ T895] [10479.982944][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10479.983422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10479.983422][ T895] netdev_get_by_index+0x5e/0x80 [10479.983422][ T895] fib6_nh_init+0x3d8/0x15b0 [10479.983422][ T895] ip6_route_info_create+0xf18/0x17d0 [10479.983422][ T895] ip6_route_add+0x1c/0x140 [10479.983422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10479.983422][ T895] addrconf_add_dev+0xe2/0x170 [10479.983422][ T895] inet6_addr_add+0x12f/0xa40 [10479.983422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10479.983422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10479.983422][ T895] netlink_rcv_skb+0x130/0x360 [10479.983422][ T895] netlink_unicast+0x449/0x710 [10479.983422][ T895] netlink_sendmsg+0x723/0xbe0 [10479.983422][ T895] ____sys_sendmsg+0x7b2/0xa10 [10479.983422][ T895] ___sys_sendmsg+0xee/0x170 [10479.983422][ T895] __sys_sendmsg+0xcd/0x170 [10479.983422][ T895] do_syscall_64+0xc6/0x1e0 [10479.983422][ T895] [10479.985861][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10479.985861][ T895] ipv6_add_dev+0x3b9/0x11c0 [10479.985861][ T895] ipv6_find_idev+0x102/0x170 [10479.985861][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10479.985861][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10479.985861][ T895] netlink_rcv_skb+0x130/0x360 [10479.985861][ T895] netlink_unicast+0x449/0x710 [10479.985861][ T895] netlink_sendmsg+0x723/0xbe0 [10479.985861][ T895] ____sys_sendmsg+0x7b2/0xa10 [10479.985861][ T895] ___sys_sendmsg+0xee/0x170 [10479.985861][ T895] __sys_sendmsg+0xcd/0x170 [10479.985861][ T895] do_syscall_64+0xc6/0x1e0 [10479.985861][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10479.985861][ T895] [10479.987756][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10479.987756][ T895] neigh_parms_alloc+0x1e5/0x510 [10479.987756][ T895] ipv6_add_dev+0x2fd/0x11c0 [10479.987756][ T895] ipv6_find_idev+0x102/0x170 [10479.987756][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10479.987756][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10479.987756][ T895] netlink_rcv_skb+0x130/0x360 [10479.987756][ T895] netlink_unicast+0x449/0x710 [10479.987756][ T895] netlink_sendmsg+0x723/0xbe0 [10479.987756][ T895] ____sys_sendmsg+0x7b2/0xa10 [10479.987756][ T895] ___sys_sendmsg+0xee/0x170 [10479.987756][ T895] __sys_sendmsg+0xcd/0x170 [10479.987756][ T895] do_syscall_64+0xc6/0x1e0 [10479.987756][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10479.987756][ T895] [10490.239065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10490.239566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10490.239566][ T895] netdev_get_by_index+0x5e/0x80 [10490.239566][ T895] fib6_nh_init+0x3d8/0x15b0 [10490.239566][ T895] ip6_route_info_create+0xf18/0x17d0 [10490.239566][ T895] ip6_route_add+0x1c/0x140 [10490.239566][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10490.239566][ T895] addrconf_add_dev+0xe2/0x170 [10490.239566][ T895] inet6_addr_add+0x12f/0xa40 [10490.239566][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10490.239566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10490.239566][ T895] netlink_rcv_skb+0x130/0x360 [10490.239566][ T895] netlink_unicast+0x449/0x710 [10490.239566][ T895] netlink_sendmsg+0x723/0xbe0 [10490.239566][ T895] ____sys_sendmsg+0x7b2/0xa10 [10490.239566][ T895] ___sys_sendmsg+0xee/0x170 [10490.239566][ T895] __sys_sendmsg+0xcd/0x170 [10490.239566][ T895] do_syscall_64+0xc6/0x1e0 [10490.239566][ T895] [10490.241795][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10490.241795][ T895] ipv6_add_dev+0x3b9/0x11c0 [10490.241795][ T895] ipv6_find_idev+0x102/0x170 [10490.241795][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10490.241795][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10490.241795][ T895] netlink_rcv_skb+0x130/0x360 [10490.241795][ T895] netlink_unicast+0x449/0x710 [10490.241795][ T895] netlink_sendmsg+0x723/0xbe0 [10490.241795][ T895] ____sys_sendmsg+0x7b2/0xa10 [10490.241795][ T895] ___sys_sendmsg+0xee/0x170 [10490.241795][ T895] __sys_sendmsg+0xcd/0x170 [10490.241795][ T895] do_syscall_64+0xc6/0x1e0 [10490.241795][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10490.241795][ T895] [10490.243547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10490.243547][ T895] neigh_parms_alloc+0x1e5/0x510 [10490.243547][ T895] ipv6_add_dev+0x2fd/0x11c0 [10490.243547][ T895] ipv6_find_idev+0x102/0x170 [10490.243547][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10490.243547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10490.243547][ T895] netlink_rcv_skb+0x130/0x360 [10490.243547][ T895] netlink_unicast+0x449/0x710 [10490.243547][ T895] netlink_sendmsg+0x723/0xbe0 [10490.243547][ T895] ____sys_sendmsg+0x7b2/0xa10 [10490.243547][ T895] ___sys_sendmsg+0xee/0x170 [10490.243547][ T895] __sys_sendmsg+0xcd/0x170 [10490.243547][ T895] do_syscall_64+0xc6/0x1e0 [10490.243547][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10490.243547][ T895] [10500.263010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10500.263446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10500.263446][ T895] netdev_get_by_index+0x5e/0x80 [10500.263446][ T895] fib6_nh_init+0x3d8/0x15b0 [10500.263446][ T895] ip6_route_info_create+0xf18/0x17d0 [10500.263446][ T895] ip6_route_add+0x1c/0x140 [10500.263446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10500.263446][ T895] addrconf_add_dev+0xe2/0x170 [10500.263446][ T895] inet6_addr_add+0x12f/0xa40 [10500.263446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10500.263446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10500.263446][ T895] netlink_rcv_skb+0x130/0x360 [10500.263446][ T895] netlink_unicast+0x449/0x710 [10500.263446][ T895] netlink_sendmsg+0x723/0xbe0 [10500.263446][ T895] ____sys_sendmsg+0x7b2/0xa10 [10500.263446][ T895] ___sys_sendmsg+0xee/0x170 [10500.263446][ T895] __sys_sendmsg+0xcd/0x170 [10500.263446][ T895] do_syscall_64+0xc6/0x1e0 [10500.263446][ T895] [10500.265680][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10500.265680][ T895] ipv6_add_dev+0x3b9/0x11c0 [10500.265680][ T895] ipv6_find_idev+0x102/0x170 [10500.265680][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10500.265680][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10500.265680][ T895] netlink_rcv_skb+0x130/0x360 [10500.265680][ T895] netlink_unicast+0x449/0x710 [10500.265680][ T895] netlink_sendmsg+0x723/0xbe0 [10500.265680][ T895] ____sys_sendmsg+0x7b2/0xa10 [10500.265680][ T895] ___sys_sendmsg+0xee/0x170 [10500.265680][ T895] __sys_sendmsg+0xcd/0x170 [10500.265680][ T895] do_syscall_64+0xc6/0x1e0 [10500.265680][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10500.265680][ T895] [10500.267396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10500.267396][ T895] neigh_parms_alloc+0x1e5/0x510 [10500.267396][ T895] ipv6_add_dev+0x2fd/0x11c0 [10500.267396][ T895] ipv6_find_idev+0x102/0x170 [10500.267396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10500.267396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10500.267396][ T895] netlink_rcv_skb+0x130/0x360 [10500.267396][ T895] netlink_unicast+0x449/0x710 [10500.267396][ T895] netlink_sendmsg+0x723/0xbe0 [10500.267396][ T895] ____sys_sendmsg+0x7b2/0xa10 [10500.267396][ T895] ___sys_sendmsg+0xee/0x170 [10500.267396][ T895] __sys_sendmsg+0xcd/0x170 [10500.267396][ T895] do_syscall_64+0xc6/0x1e0 [10500.267396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10500.267396][ T895] [10510.510934][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10510.511431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10510.511431][ T895] netdev_get_by_index+0x5e/0x80 [10510.511431][ T895] fib6_nh_init+0x3d8/0x15b0 [10510.511431][ T895] ip6_route_info_create+0xf18/0x17d0 [10510.511431][ T895] ip6_route_add+0x1c/0x140 [10510.511431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10510.511431][ T895] addrconf_add_dev+0xe2/0x170 [10510.511431][ T895] inet6_addr_add+0x12f/0xa40 [10510.511431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10510.511431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10510.511431][ T895] netlink_rcv_skb+0x130/0x360 [10510.511431][ T895] netlink_unicast+0x449/0x710 [10510.511431][ T895] netlink_sendmsg+0x723/0xbe0 [10510.511431][ T895] ____sys_sendmsg+0x7b2/0xa10 [10510.511431][ T895] ___sys_sendmsg+0xee/0x170 [10510.511431][ T895] __sys_sendmsg+0xcd/0x170 [10510.511431][ T895] do_syscall_64+0xc6/0x1e0 [10510.511431][ T895] [10510.514377][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10510.514377][ T895] ipv6_add_dev+0x3b9/0x11c0 [10510.514377][ T895] ipv6_find_idev+0x102/0x170 [10510.514377][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10510.514377][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10510.514377][ T895] netlink_rcv_skb+0x130/0x360 [10510.514377][ T895] netlink_unicast+0x449/0x710 [10510.514377][ T895] netlink_sendmsg+0x723/0xbe0 [10510.514377][ T895] ____sys_sendmsg+0x7b2/0xa10 [10510.514377][ T895] ___sys_sendmsg+0xee/0x170 [10510.514377][ T895] __sys_sendmsg+0xcd/0x170 [10510.514377][ T895] do_syscall_64+0xc6/0x1e0 [10510.514377][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10510.514377][ T895] [10510.516986][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10510.516986][ T895] neigh_parms_alloc+0x1e5/0x510 [10510.516986][ T895] ipv6_add_dev+0x2fd/0x11c0 [10510.516986][ T895] ipv6_find_idev+0x102/0x170 [10510.516986][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10510.516986][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10510.516986][ T895] netlink_rcv_skb+0x130/0x360 [10510.516986][ T895] netlink_unicast+0x449/0x710 [10510.516986][ T895] netlink_sendmsg+0x723/0xbe0 [10510.516986][ T895] ____sys_sendmsg+0x7b2/0xa10 [10510.516986][ T895] ___sys_sendmsg+0xee/0x170 [10510.516986][ T895] __sys_sendmsg+0xcd/0x170 [10510.516986][ T895] do_syscall_64+0xc6/0x1e0 [10510.516986][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10510.516986][ T895] [10520.630994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10520.631438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10520.631438][ T895] netdev_get_by_index+0x5e/0x80 [10520.631438][ T895] fib6_nh_init+0x3d8/0x15b0 [10520.631438][ T895] ip6_route_info_create+0xf18/0x17d0 [10520.631438][ T895] ip6_route_add+0x1c/0x140 [10520.631438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10520.631438][ T895] addrconf_add_dev+0xe2/0x170 [10520.631438][ T895] inet6_addr_add+0x12f/0xa40 [10520.631438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10520.631438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10520.631438][ T895] netlink_rcv_skb+0x130/0x360 [10520.631438][ T895] netlink_unicast+0x449/0x710 [10520.631438][ T895] netlink_sendmsg+0x723/0xbe0 [10520.631438][ T895] ____sys_sendmsg+0x7b2/0xa10 [10520.631438][ T895] ___sys_sendmsg+0xee/0x170 [10520.631438][ T895] __sys_sendmsg+0xcd/0x170 [10520.631438][ T895] do_syscall_64+0xc6/0x1e0 [10520.631438][ T895] [10520.633694][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10520.633694][ T895] ipv6_add_dev+0x3b9/0x11c0 [10520.633694][ T895] ipv6_find_idev+0x102/0x170 [10520.633694][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10520.633694][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10520.633694][ T895] netlink_rcv_skb+0x130/0x360 [10520.633694][ T895] netlink_unicast+0x449/0x710 [10520.633694][ T895] netlink_sendmsg+0x723/0xbe0 [10520.633694][ T895] ____sys_sendmsg+0x7b2/0xa10 [10520.633694][ T895] ___sys_sendmsg+0xee/0x170 [10520.633694][ T895] __sys_sendmsg+0xcd/0x170 [10520.633694][ T895] do_syscall_64+0xc6/0x1e0 [10520.633694][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10520.633694][ T895] [10520.635563][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10520.635563][ T895] neigh_parms_alloc+0x1e5/0x510 [10520.635563][ T895] ipv6_add_dev+0x2fd/0x11c0 [10520.635563][ T895] ipv6_find_idev+0x102/0x170 [10520.635563][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10520.635563][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10520.635563][ T895] netlink_rcv_skb+0x130/0x360 [10520.635563][ T895] netlink_unicast+0x449/0x710 [10520.635563][ T895] netlink_sendmsg+0x723/0xbe0 [10520.635563][ T895] ____sys_sendmsg+0x7b2/0xa10 [10520.635563][ T895] ___sys_sendmsg+0xee/0x170 [10520.635563][ T895] __sys_sendmsg+0xcd/0x170 [10520.635563][ T895] do_syscall_64+0xc6/0x1e0 [10520.635563][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10520.635563][ T895] [10530.647063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10530.647726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10530.647726][ T895] netdev_get_by_index+0x5e/0x80 [10530.647726][ T895] fib6_nh_init+0x3d8/0x15b0 [10530.647726][ T895] ip6_route_info_create+0xf18/0x17d0 [10530.647726][ T895] ip6_route_add+0x1c/0x140 [10530.647726][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10530.647726][ T895] addrconf_add_dev+0xe2/0x170 [10530.647726][ T895] inet6_addr_add+0x12f/0xa40 [10530.647726][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10530.647726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10530.647726][ T895] netlink_rcv_skb+0x130/0x360 [10530.647726][ T895] netlink_unicast+0x449/0x710 [10530.647726][ T895] netlink_sendmsg+0x723/0xbe0 [10530.647726][ T895] ____sys_sendmsg+0x7b2/0xa10 [10530.647726][ T895] ___sys_sendmsg+0xee/0x170 [10530.647726][ T895] __sys_sendmsg+0xcd/0x170 [10530.647726][ T895] do_syscall_64+0xc6/0x1e0 [10530.647726][ T895] [10530.651815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10530.651815][ T895] ipv6_add_dev+0x3b9/0x11c0 [10530.651815][ T895] ipv6_find_idev+0x102/0x170 [10530.651815][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10530.651815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10530.651815][ T895] netlink_rcv_skb+0x130/0x360 [10530.651815][ T895] netlink_unicast+0x449/0x710 [10530.651815][ T895] netlink_sendmsg+0x723/0xbe0 [10530.651815][ T895] ____sys_sendmsg+0x7b2/0xa10 [10530.651815][ T895] ___sys_sendmsg+0xee/0x170 [10530.651815][ T895] __sys_sendmsg+0xcd/0x170 [10530.651815][ T895] do_syscall_64+0xc6/0x1e0 [10530.651815][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10530.651815][ T895] [10530.655030][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10530.655030][ T895] neigh_parms_alloc+0x1e5/0x510 [10530.655030][ T895] ipv6_add_dev+0x2fd/0x11c0 [10530.655030][ T895] ipv6_find_idev+0x102/0x170 [10530.655030][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10530.655030][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10530.655030][ T895] netlink_rcv_skb+0x130/0x360 [10530.655030][ T895] netlink_unicast+0x449/0x710 [10530.655030][ T895] netlink_sendmsg+0x723/0xbe0 [10530.655030][ T895] ____sys_sendmsg+0x7b2/0xa10 [10530.655030][ T895] ___sys_sendmsg+0xee/0x170 [10530.655030][ T895] __sys_sendmsg+0xcd/0x170 [10530.655030][ T895] do_syscall_64+0xc6/0x1e0 [10530.655030][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10530.655030][ T895] [10540.895047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10540.895869][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10540.895869][ T895] netdev_get_by_index+0x5e/0x80 [10540.895869][ T895] fib6_nh_init+0x3d8/0x15b0 [10540.895869][ T895] ip6_route_info_create+0xf18/0x17d0 [10540.895869][ T895] ip6_route_add+0x1c/0x140 [10540.895869][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10540.895869][ T895] addrconf_add_dev+0xe2/0x170 [10540.895869][ T895] inet6_addr_add+0x12f/0xa40 [10540.895869][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10540.895869][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10540.895869][ T895] netlink_rcv_skb+0x130/0x360 [10540.895869][ T895] netlink_unicast+0x449/0x710 [10540.895869][ T895] netlink_sendmsg+0x723/0xbe0 [10540.895869][ T895] ____sys_sendmsg+0x7b2/0xa10 [10540.895869][ T895] ___sys_sendmsg+0xee/0x170 [10540.895869][ T895] __sys_sendmsg+0xcd/0x170 [10540.895869][ T895] do_syscall_64+0xc6/0x1e0 [10540.895869][ T895] [10540.900259][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10540.900259][ T895] ipv6_add_dev+0x3b9/0x11c0 [10540.900259][ T895] ipv6_find_idev+0x102/0x170 [10540.900259][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10540.900259][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10540.900259][ T895] netlink_rcv_skb+0x130/0x360 [10540.900259][ T895] netlink_unicast+0x449/0x710 [10540.900259][ T895] netlink_sendmsg+0x723/0xbe0 [10540.900259][ T895] ____sys_sendmsg+0x7b2/0xa10 [10540.900259][ T895] ___sys_sendmsg+0xee/0x170 [10540.900259][ T895] __sys_sendmsg+0xcd/0x170 [10540.900259][ T895] do_syscall_64+0xc6/0x1e0 [10540.900259][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10540.900259][ T895] [10540.903600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10540.903600][ T895] neigh_parms_alloc+0x1e5/0x510 [10540.903600][ T895] ipv6_add_dev+0x2fd/0x11c0 [10540.903600][ T895] ipv6_find_idev+0x102/0x170 [10540.903600][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10540.903600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10540.903600][ T895] netlink_rcv_skb+0x130/0x360 [10540.903600][ T895] netlink_unicast+0x449/0x710 [10540.903600][ T895] netlink_sendmsg+0x723/0xbe0 [10540.903600][ T895] ____sys_sendmsg+0x7b2/0xa10 [10540.903600][ T895] ___sys_sendmsg+0xee/0x170 [10540.903600][ T895] __sys_sendmsg+0xcd/0x170 [10540.903600][ T895] do_syscall_64+0xc6/0x1e0 [10540.903600][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10540.903600][ T895] [10551.183080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10551.183783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10551.183783][ T895] netdev_get_by_index+0x5e/0x80 [10551.183783][ T895] fib6_nh_init+0x3d8/0x15b0 [10551.183783][ T895] ip6_route_info_create+0xf18/0x17d0 [10551.183783][ T895] ip6_route_add+0x1c/0x140 [10551.183783][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10551.183783][ T895] addrconf_add_dev+0xe2/0x170 [10551.183783][ T895] inet6_addr_add+0x12f/0xa40 [10551.183783][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10551.183783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10551.183783][ T895] netlink_rcv_skb+0x130/0x360 [10551.183783][ T895] netlink_unicast+0x449/0x710 [10551.183783][ T895] netlink_sendmsg+0x723/0xbe0 [10551.183783][ T895] ____sys_sendmsg+0x7b2/0xa10 [10551.183783][ T895] ___sys_sendmsg+0xee/0x170 [10551.183783][ T895] __sys_sendmsg+0xcd/0x170 [10551.183783][ T895] do_syscall_64+0xc6/0x1e0 [10551.183783][ T895] [10551.188039][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10551.188039][ T895] ipv6_add_dev+0x3b9/0x11c0 [10551.188039][ T895] ipv6_find_idev+0x102/0x170 [10551.188039][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10551.188039][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10551.188039][ T895] netlink_rcv_skb+0x130/0x360 [10551.188039][ T895] netlink_unicast+0x449/0x710 [10551.188039][ T895] netlink_sendmsg+0x723/0xbe0 [10551.188039][ T895] ____sys_sendmsg+0x7b2/0xa10 [10551.188039][ T895] ___sys_sendmsg+0xee/0x170 [10551.188039][ T895] __sys_sendmsg+0xcd/0x170 [10551.188039][ T895] do_syscall_64+0xc6/0x1e0 [10551.188039][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10551.188039][ T895] [10551.191347][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10551.191347][ T895] neigh_parms_alloc+0x1e5/0x510 [10551.191347][ T895] ipv6_add_dev+0x2fd/0x11c0 [10551.191347][ T895] ipv6_find_idev+0x102/0x170 [10551.191347][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10551.191347][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10551.191347][ T895] netlink_rcv_skb+0x130/0x360 [10551.191347][ T895] netlink_unicast+0x449/0x710 [10551.191347][ T895] netlink_sendmsg+0x723/0xbe0 [10551.191347][ T895] ____sys_sendmsg+0x7b2/0xa10 [10551.191347][ T895] ___sys_sendmsg+0xee/0x170 [10551.191347][ T895] __sys_sendmsg+0xcd/0x170 [10551.191347][ T895] do_syscall_64+0xc6/0x1e0 [10551.191347][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10551.191347][ T895] [10561.455091][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10561.503260][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10561.503260][ T895] netdev_get_by_index+0x5e/0x80 [10561.503260][ T895] fib6_nh_init+0x3d8/0x15b0 [10561.503260][ T895] ip6_route_info_create+0xf18/0x17d0 [10561.503260][ T895] ip6_route_add+0x1c/0x140 [10561.503260][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10561.503260][ T895] addrconf_add_dev+0xe2/0x170 [10561.503260][ T895] inet6_addr_add+0x12f/0xa40 [10561.503260][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10561.503260][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10561.503260][ T895] netlink_rcv_skb+0x130/0x360 [10561.503260][ T895] netlink_unicast+0x449/0x710 [10561.503260][ T895] netlink_sendmsg+0x723/0xbe0 [10561.503260][ T895] ____sys_sendmsg+0x7b2/0xa10 [10561.503260][ T895] ___sys_sendmsg+0xee/0x170 [10561.503260][ T895] __sys_sendmsg+0xcd/0x170 [10561.503260][ T895] do_syscall_64+0xc6/0x1e0 [10561.503260][ T895] [10561.508776][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10561.508776][ T895] ipv6_add_dev+0x3b9/0x11c0 [10561.508776][ T895] ipv6_find_idev+0x102/0x170 [10561.508776][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10561.508776][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10561.508776][ T895] netlink_rcv_skb+0x130/0x360 [10561.508776][ T895] netlink_unicast+0x449/0x710 [10561.508776][ T895] netlink_sendmsg+0x723/0xbe0 [10561.508776][ T895] ____sys_sendmsg+0x7b2/0xa10 [10561.508776][ T895] ___sys_sendmsg+0xee/0x170 [10561.508776][ T895] __sys_sendmsg+0xcd/0x170 [10561.508776][ T895] do_syscall_64+0xc6/0x1e0 [10561.508776][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10561.508776][ T895] [10561.513160][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10561.513160][ T895] neigh_parms_alloc+0x1e5/0x510 [10561.513160][ T895] ipv6_add_dev+0x2fd/0x11c0 [10561.513160][ T895] ipv6_find_idev+0x102/0x170 [10561.513160][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10561.513160][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10561.513160][ T895] netlink_rcv_skb+0x130/0x360 [10561.513160][ T895] netlink_unicast+0x449/0x710 [10561.513160][ T895] netlink_sendmsg+0x723/0xbe0 [10561.513160][ T895] ____sys_sendmsg+0x7b2/0xa10 [10561.513160][ T895] ___sys_sendmsg+0xee/0x170 [10561.513160][ T895] __sys_sendmsg+0xcd/0x170 [10561.513160][ T895] do_syscall_64+0xc6/0x1e0 [10561.513160][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10561.513160][ T895] [10571.558987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10571.559494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10571.559494][ T895] netdev_get_by_index+0x5e/0x80 [10571.559494][ T895] fib6_nh_init+0x3d8/0x15b0 [10571.559494][ T895] ip6_route_info_create+0xf18/0x17d0 [10571.559494][ T895] ip6_route_add+0x1c/0x140 [10571.559494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10571.559494][ T895] addrconf_add_dev+0xe2/0x170 [10571.559494][ T895] inet6_addr_add+0x12f/0xa40 [10571.559494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10571.559494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10571.559494][ T895] netlink_rcv_skb+0x130/0x360 [10571.559494][ T895] netlink_unicast+0x449/0x710 [10571.559494][ T895] netlink_sendmsg+0x723/0xbe0 [10571.559494][ T895] ____sys_sendmsg+0x7b2/0xa10 [10571.559494][ T895] ___sys_sendmsg+0xee/0x170 [10571.559494][ T895] __sys_sendmsg+0xcd/0x170 [10571.559494][ T895] do_syscall_64+0xc6/0x1e0 [10571.559494][ T895] [10571.561991][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10571.561991][ T895] ipv6_add_dev+0x3b9/0x11c0 [10571.561991][ T895] ipv6_find_idev+0x102/0x170 [10571.561991][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10571.561991][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10571.561991][ T895] netlink_rcv_skb+0x130/0x360 [10571.561991][ T895] netlink_unicast+0x449/0x710 [10571.561991][ T895] netlink_sendmsg+0x723/0xbe0 [10571.561991][ T895] ____sys_sendmsg+0x7b2/0xa10 [10571.561991][ T895] ___sys_sendmsg+0xee/0x170 [10571.561991][ T895] __sys_sendmsg+0xcd/0x170 [10571.561991][ T895] do_syscall_64+0xc6/0x1e0 [10571.561991][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10571.561991][ T895] [10571.563958][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10571.563958][ T895] neigh_parms_alloc+0x1e5/0x510 [10571.563958][ T895] ipv6_add_dev+0x2fd/0x11c0 [10571.563958][ T895] ipv6_find_idev+0x102/0x170 [10571.563958][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10571.563958][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10571.563958][ T895] netlink_rcv_skb+0x130/0x360 [10571.563958][ T895] netlink_unicast+0x449/0x710 [10571.563958][ T895] netlink_sendmsg+0x723/0xbe0 [10571.563958][ T895] ____sys_sendmsg+0x7b2/0xa10 [10571.563958][ T895] ___sys_sendmsg+0xee/0x170 [10571.563958][ T895] __sys_sendmsg+0xcd/0x170 [10571.563958][ T895] do_syscall_64+0xc6/0x1e0 [10571.563958][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10571.563958][ T895] [10581.807019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10581.807688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10581.807688][ T895] netdev_get_by_index+0x5e/0x80 [10581.807688][ T895] fib6_nh_init+0x3d8/0x15b0 [10581.807688][ T895] ip6_route_info_create+0xf18/0x17d0 [10581.807688][ T895] ip6_route_add+0x1c/0x140 [10581.807688][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10581.807688][ T895] addrconf_add_dev+0xe2/0x170 [10581.807688][ T895] inet6_addr_add+0x12f/0xa40 [10581.807688][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10581.807688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10581.807688][ T895] netlink_rcv_skb+0x130/0x360 [10581.807688][ T895] netlink_unicast+0x449/0x710 [10581.807688][ T895] netlink_sendmsg+0x723/0xbe0 [10581.807688][ T895] ____sys_sendmsg+0x7b2/0xa10 [10581.807688][ T895] ___sys_sendmsg+0xee/0x170 [10581.807688][ T895] __sys_sendmsg+0xcd/0x170 [10581.807688][ T895] do_syscall_64+0xc6/0x1e0 [10581.807688][ T895] [10581.811392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10581.811392][ T895] ipv6_add_dev+0x3b9/0x11c0 [10581.811392][ T895] ipv6_find_idev+0x102/0x170 [10581.811392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10581.811392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10581.811392][ T895] netlink_rcv_skb+0x130/0x360 [10581.811392][ T895] netlink_unicast+0x449/0x710 [10581.811392][ T895] netlink_sendmsg+0x723/0xbe0 [10581.811392][ T895] ____sys_sendmsg+0x7b2/0xa10 [10581.811392][ T895] ___sys_sendmsg+0xee/0x170 [10581.811392][ T895] __sys_sendmsg+0xcd/0x170 [10581.811392][ T895] do_syscall_64+0xc6/0x1e0 [10581.811392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10581.811392][ T895] [10581.814390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10581.814390][ T895] neigh_parms_alloc+0x1e5/0x510 [10581.814390][ T895] ipv6_add_dev+0x2fd/0x11c0 [10581.814390][ T895] ipv6_find_idev+0x102/0x170 [10581.814390][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10581.814390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10581.814390][ T895] netlink_rcv_skb+0x130/0x360 [10581.814390][ T895] netlink_unicast+0x449/0x710 [10581.814390][ T895] netlink_sendmsg+0x723/0xbe0 [10581.814390][ T895] ____sys_sendmsg+0x7b2/0xa10 [10581.814390][ T895] ___sys_sendmsg+0xee/0x170 [10581.814390][ T895] __sys_sendmsg+0xcd/0x170 [10581.814390][ T895] do_syscall_64+0xc6/0x1e0 [10581.814390][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10581.814390][ T895] [10592.063001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10592.063486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10592.063486][ T895] netdev_get_by_index+0x5e/0x80 [10592.063486][ T895] fib6_nh_init+0x3d8/0x15b0 [10592.063486][ T895] ip6_route_info_create+0xf18/0x17d0 [10592.063486][ T895] ip6_route_add+0x1c/0x140 [10592.063486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10592.063486][ T895] addrconf_add_dev+0xe2/0x170 [10592.063486][ T895] inet6_addr_add+0x12f/0xa40 [10592.063486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10592.063486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10592.063486][ T895] netlink_rcv_skb+0x130/0x360 [10592.063486][ T895] netlink_unicast+0x449/0x710 [10592.063486][ T895] netlink_sendmsg+0x723/0xbe0 [10592.063486][ T895] ____sys_sendmsg+0x7b2/0xa10 [10592.063486][ T895] ___sys_sendmsg+0xee/0x170 [10592.063486][ T895] __sys_sendmsg+0xcd/0x170 [10592.063486][ T895] do_syscall_64+0xc6/0x1e0 [10592.063486][ T895] [10592.065720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10592.065720][ T895] ipv6_add_dev+0x3b9/0x11c0 [10592.065720][ T895] ipv6_find_idev+0x102/0x170 [10592.065720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10592.065720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10592.065720][ T895] netlink_rcv_skb+0x130/0x360 [10592.065720][ T895] netlink_unicast+0x449/0x710 [10592.065720][ T895] netlink_sendmsg+0x723/0xbe0 [10592.065720][ T895] ____sys_sendmsg+0x7b2/0xa10 [10592.065720][ T895] ___sys_sendmsg+0xee/0x170 [10592.065720][ T895] __sys_sendmsg+0xcd/0x170 [10592.065720][ T895] do_syscall_64+0xc6/0x1e0 [10592.065720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10592.065720][ T895] [10592.067449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10592.067449][ T895] neigh_parms_alloc+0x1e5/0x510 [10592.067449][ T895] ipv6_add_dev+0x2fd/0x11c0 [10592.067449][ T895] ipv6_find_idev+0x102/0x170 [10592.067449][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10592.067449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10592.067449][ T895] netlink_rcv_skb+0x130/0x360 [10592.067449][ T895] netlink_unicast+0x449/0x710 [10592.067449][ T895] netlink_sendmsg+0x723/0xbe0 [10592.067449][ T895] ____sys_sendmsg+0x7b2/0xa10 [10592.067449][ T895] ___sys_sendmsg+0xee/0x170 [10592.067449][ T895] __sys_sendmsg+0xcd/0x170 [10592.067449][ T895] do_syscall_64+0xc6/0x1e0 [10592.067449][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10592.067449][ T895] [10602.223006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10602.223472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10602.223472][ T895] netdev_get_by_index+0x5e/0x80 [10602.223472][ T895] fib6_nh_init+0x3d8/0x15b0 [10602.223472][ T895] ip6_route_info_create+0xf18/0x17d0 [10602.223472][ T895] ip6_route_add+0x1c/0x140 [10602.223472][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10602.223472][ T895] addrconf_add_dev+0xe2/0x170 [10602.223472][ T895] inet6_addr_add+0x12f/0xa40 [10602.223472][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10602.223472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10602.223472][ T895] netlink_rcv_skb+0x130/0x360 [10602.223472][ T895] netlink_unicast+0x449/0x710 [10602.223472][ T895] netlink_sendmsg+0x723/0xbe0 [10602.223472][ T895] ____sys_sendmsg+0x7b2/0xa10 [10602.223472][ T895] ___sys_sendmsg+0xee/0x170 [10602.223472][ T895] __sys_sendmsg+0xcd/0x170 [10602.223472][ T895] do_syscall_64+0xc6/0x1e0 [10602.223472][ T895] [10602.225883][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10602.225883][ T895] ipv6_add_dev+0x3b9/0x11c0 [10602.225883][ T895] ipv6_find_idev+0x102/0x170 [10602.225883][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10602.225883][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10602.225883][ T895] netlink_rcv_skb+0x130/0x360 [10602.225883][ T895] netlink_unicast+0x449/0x710 [10602.225883][ T895] netlink_sendmsg+0x723/0xbe0 [10602.225883][ T895] ____sys_sendmsg+0x7b2/0xa10 [10602.225883][ T895] ___sys_sendmsg+0xee/0x170 [10602.225883][ T895] __sys_sendmsg+0xcd/0x170 [10602.225883][ T895] do_syscall_64+0xc6/0x1e0 [10602.225883][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10602.225883][ T895] [10602.227624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10602.227624][ T895] neigh_parms_alloc+0x1e5/0x510 [10602.227624][ T895] ipv6_add_dev+0x2fd/0x11c0 [10602.227624][ T895] ipv6_find_idev+0x102/0x170 [10602.227624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10602.227624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10602.227624][ T895] netlink_rcv_skb+0x130/0x360 [10602.227624][ T895] netlink_unicast+0x449/0x710 [10602.227624][ T895] netlink_sendmsg+0x723/0xbe0 [10602.227624][ T895] ____sys_sendmsg+0x7b2/0xa10 [10602.227624][ T895] ___sys_sendmsg+0xee/0x170 [10602.227624][ T895] __sys_sendmsg+0xcd/0x170 [10602.227624][ T895] do_syscall_64+0xc6/0x1e0 [10602.227624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10602.227624][ T895] [10612.470982][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10612.471455][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10612.471455][ T895] netdev_get_by_index+0x5e/0x80 [10612.471455][ T895] fib6_nh_init+0x3d8/0x15b0 [10612.471455][ T895] ip6_route_info_create+0xf18/0x17d0 [10612.471455][ T895] ip6_route_add+0x1c/0x140 [10612.471455][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10612.471455][ T895] addrconf_add_dev+0xe2/0x170 [10612.471455][ T895] inet6_addr_add+0x12f/0xa40 [10612.471455][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10612.471455][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10612.471455][ T895] netlink_rcv_skb+0x130/0x360 [10612.471455][ T895] netlink_unicast+0x449/0x710 [10612.471455][ T895] netlink_sendmsg+0x723/0xbe0 [10612.471455][ T895] ____sys_sendmsg+0x7b2/0xa10 [10612.471455][ T895] ___sys_sendmsg+0xee/0x170 [10612.471455][ T895] __sys_sendmsg+0xcd/0x170 [10612.471455][ T895] do_syscall_64+0xc6/0x1e0 [10612.471455][ T895] [10612.474066][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10612.474066][ T895] ipv6_add_dev+0x3b9/0x11c0 [10612.474066][ T895] ipv6_find_idev+0x102/0x170 [10612.474066][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10612.474066][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10612.474066][ T895] netlink_rcv_skb+0x130/0x360 [10612.474066][ T895] netlink_unicast+0x449/0x710 [10612.474066][ T895] netlink_sendmsg+0x723/0xbe0 [10612.474066][ T895] ____sys_sendmsg+0x7b2/0xa10 [10612.474066][ T895] ___sys_sendmsg+0xee/0x170 [10612.474066][ T895] __sys_sendmsg+0xcd/0x170 [10612.474066][ T895] do_syscall_64+0xc6/0x1e0 [10612.474066][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10612.474066][ T895] [10612.476058][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10612.476058][ T895] neigh_parms_alloc+0x1e5/0x510 [10612.476058][ T895] ipv6_add_dev+0x2fd/0x11c0 [10612.476058][ T895] ipv6_find_idev+0x102/0x170 [10612.476058][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10612.476058][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10612.476058][ T895] netlink_rcv_skb+0x130/0x360 [10612.476058][ T895] netlink_unicast+0x449/0x710 [10612.476058][ T895] netlink_sendmsg+0x723/0xbe0 [10612.476058][ T895] ____sys_sendmsg+0x7b2/0xa10 [10612.476058][ T895] ___sys_sendmsg+0xee/0x170 [10612.476058][ T895] __sys_sendmsg+0xcd/0x170 [10612.476058][ T895] do_syscall_64+0xc6/0x1e0 [10612.476058][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10612.476058][ T895] [10622.639008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10622.639518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10622.639518][ T895] netdev_get_by_index+0x5e/0x80 [10622.639518][ T895] fib6_nh_init+0x3d8/0x15b0 [10622.639518][ T895] ip6_route_info_create+0xf18/0x17d0 [10622.639518][ T895] ip6_route_add+0x1c/0x140 [10622.639518][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10622.639518][ T895] addrconf_add_dev+0xe2/0x170 [10622.639518][ T895] inet6_addr_add+0x12f/0xa40 [10622.639518][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10622.639518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10622.639518][ T895] netlink_rcv_skb+0x130/0x360 [10622.639518][ T895] netlink_unicast+0x449/0x710 [10622.639518][ T895] netlink_sendmsg+0x723/0xbe0 [10622.639518][ T895] ____sys_sendmsg+0x7b2/0xa10 [10622.639518][ T895] ___sys_sendmsg+0xee/0x170 [10622.639518][ T895] __sys_sendmsg+0xcd/0x170 [10622.639518][ T895] do_syscall_64+0xc6/0x1e0 [10622.639518][ T895] [10622.641780][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10622.641780][ T895] ipv6_add_dev+0x3b9/0x11c0 [10622.641780][ T895] ipv6_find_idev+0x102/0x170 [10622.641780][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10622.641780][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10622.641780][ T895] netlink_rcv_skb+0x130/0x360 [10622.641780][ T895] netlink_unicast+0x449/0x710 [10622.641780][ T895] netlink_sendmsg+0x723/0xbe0 [10622.641780][ T895] ____sys_sendmsg+0x7b2/0xa10 [10622.641780][ T895] ___sys_sendmsg+0xee/0x170 [10622.641780][ T895] __sys_sendmsg+0xcd/0x170 [10622.641780][ T895] do_syscall_64+0xc6/0x1e0 [10622.641780][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10622.641780][ T895] [10622.643535][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10622.643535][ T895] neigh_parms_alloc+0x1e5/0x510 [10622.643535][ T895] ipv6_add_dev+0x2fd/0x11c0 [10622.643535][ T895] ipv6_find_idev+0x102/0x170 [10622.643535][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10622.643535][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10622.643535][ T895] netlink_rcv_skb+0x130/0x360 [10622.643535][ T895] netlink_unicast+0x449/0x710 [10622.643535][ T895] netlink_sendmsg+0x723/0xbe0 [10622.643535][ T895] ____sys_sendmsg+0x7b2/0xa10 [10622.643535][ T895] ___sys_sendmsg+0xee/0x170 [10622.643535][ T895] __sys_sendmsg+0xcd/0x170 [10622.643535][ T895] do_syscall_64+0xc6/0x1e0 [10622.643535][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10622.643535][ T895] [10632.654937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10632.655365][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10632.655365][ T895] netdev_get_by_index+0x5e/0x80 [10632.655365][ T895] fib6_nh_init+0x3d8/0x15b0 [10632.655365][ T895] ip6_route_info_create+0xf18/0x17d0 [10632.655365][ T895] ip6_route_add+0x1c/0x140 [10632.655365][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10632.655365][ T895] addrconf_add_dev+0xe2/0x170 [10632.655365][ T895] inet6_addr_add+0x12f/0xa40 [10632.655365][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10632.655365][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10632.655365][ T895] netlink_rcv_skb+0x130/0x360 [10632.655365][ T895] netlink_unicast+0x449/0x710 [10632.655365][ T895] netlink_sendmsg+0x723/0xbe0 [10632.655365][ T895] ____sys_sendmsg+0x7b2/0xa10 [10632.655365][ T895] ___sys_sendmsg+0xee/0x170 [10632.655365][ T895] __sys_sendmsg+0xcd/0x170 [10632.655365][ T895] do_syscall_64+0xc6/0x1e0 [10632.655365][ T895] [10632.657586][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10632.657586][ T895] ipv6_add_dev+0x3b9/0x11c0 [10632.657586][ T895] ipv6_find_idev+0x102/0x170 [10632.657586][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10632.657586][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10632.657586][ T895] netlink_rcv_skb+0x130/0x360 [10632.657586][ T895] netlink_unicast+0x449/0x710 [10632.657586][ T895] netlink_sendmsg+0x723/0xbe0 [10632.657586][ T895] ____sys_sendmsg+0x7b2/0xa10 [10632.657586][ T895] ___sys_sendmsg+0xee/0x170 [10632.657586][ T895] __sys_sendmsg+0xcd/0x170 [10632.657586][ T895] do_syscall_64+0xc6/0x1e0 [10632.657586][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10632.657586][ T895] [10632.659311][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10632.659311][ T895] neigh_parms_alloc+0x1e5/0x510 [10632.659311][ T895] ipv6_add_dev+0x2fd/0x11c0 [10632.659311][ T895] ipv6_find_idev+0x102/0x170 [10632.659311][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10632.659311][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10632.659311][ T895] netlink_rcv_skb+0x130/0x360 [10632.659311][ T895] netlink_unicast+0x449/0x710 [10632.659311][ T895] netlink_sendmsg+0x723/0xbe0 [10632.659311][ T895] ____sys_sendmsg+0x7b2/0xa10 [10632.659311][ T895] ___sys_sendmsg+0xee/0x170 [10632.659311][ T895] __sys_sendmsg+0xcd/0x170 [10632.659311][ T895] do_syscall_64+0xc6/0x1e0 [10632.659311][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10632.659311][ T895] [10642.734959][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10642.735402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10642.735402][ T895] netdev_get_by_index+0x5e/0x80 [10642.735402][ T895] fib6_nh_init+0x3d8/0x15b0 [10642.735402][ T895] ip6_route_info_create+0xf18/0x17d0 [10642.735402][ T895] ip6_route_add+0x1c/0x140 [10642.735402][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10642.735402][ T895] addrconf_add_dev+0xe2/0x170 [10642.735402][ T895] inet6_addr_add+0x12f/0xa40 [10642.735402][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10642.735402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10642.735402][ T895] netlink_rcv_skb+0x130/0x360 [10642.735402][ T895] netlink_unicast+0x449/0x710 [10642.735402][ T895] netlink_sendmsg+0x723/0xbe0 [10642.735402][ T895] ____sys_sendmsg+0x7b2/0xa10 [10642.735402][ T895] ___sys_sendmsg+0xee/0x170 [10642.735402][ T895] __sys_sendmsg+0xcd/0x170 [10642.735402][ T895] do_syscall_64+0xc6/0x1e0 [10642.735402][ T895] [10642.737959][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10642.737959][ T895] ipv6_add_dev+0x3b9/0x11c0 [10642.737959][ T895] ipv6_find_idev+0x102/0x170 [10642.737959][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10642.737959][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10642.737959][ T895] netlink_rcv_skb+0x130/0x360 [10642.737959][ T895] netlink_unicast+0x449/0x710 [10642.737959][ T895] netlink_sendmsg+0x723/0xbe0 [10642.737959][ T895] ____sys_sendmsg+0x7b2/0xa10 [10642.737959][ T895] ___sys_sendmsg+0xee/0x170 [10642.737959][ T895] __sys_sendmsg+0xcd/0x170 [10642.737959][ T895] do_syscall_64+0xc6/0x1e0 [10642.737959][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10642.737959][ T895] [10642.739708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10642.739708][ T895] neigh_parms_alloc+0x1e5/0x510 [10642.739708][ T895] ipv6_add_dev+0x2fd/0x11c0 [10642.739708][ T895] ipv6_find_idev+0x102/0x170 [10642.739708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10642.739708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10642.739708][ T895] netlink_rcv_skb+0x130/0x360 [10642.739708][ T895] netlink_unicast+0x449/0x710 [10642.739708][ T895] netlink_sendmsg+0x723/0xbe0 [10642.739708][ T895] ____sys_sendmsg+0x7b2/0xa10 [10642.739708][ T895] ___sys_sendmsg+0xee/0x170 [10642.739708][ T895] __sys_sendmsg+0xcd/0x170 [10642.739708][ T895] do_syscall_64+0xc6/0x1e0 [10642.739708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10642.739708][ T895] [10652.942996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10652.943516][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10652.943516][ T895] netdev_get_by_index+0x5e/0x80 [10652.943516][ T895] fib6_nh_init+0x3d8/0x15b0 [10652.943516][ T895] ip6_route_info_create+0xf18/0x17d0 [10652.943516][ T895] ip6_route_add+0x1c/0x140 [10652.943516][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10652.943516][ T895] addrconf_add_dev+0xe2/0x170 [10652.943516][ T895] inet6_addr_add+0x12f/0xa40 [10652.943516][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10652.943516][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10652.943516][ T895] netlink_rcv_skb+0x130/0x360 [10652.943516][ T895] netlink_unicast+0x449/0x710 [10652.943516][ T895] netlink_sendmsg+0x723/0xbe0 [10652.943516][ T895] ____sys_sendmsg+0x7b2/0xa10 [10652.943516][ T895] ___sys_sendmsg+0xee/0x170 [10652.943516][ T895] __sys_sendmsg+0xcd/0x170 [10652.943516][ T895] do_syscall_64+0xc6/0x1e0 [10652.943516][ T895] [10652.945895][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10652.945895][ T895] ipv6_add_dev+0x3b9/0x11c0 [10652.945895][ T895] ipv6_find_idev+0x102/0x170 [10652.945895][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10652.945895][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10652.945895][ T895] netlink_rcv_skb+0x130/0x360 [10652.945895][ T895] netlink_unicast+0x449/0x710 [10652.945895][ T895] netlink_sendmsg+0x723/0xbe0 [10652.945895][ T895] ____sys_sendmsg+0x7b2/0xa10 [10652.945895][ T895] ___sys_sendmsg+0xee/0x170 [10652.945895][ T895] __sys_sendmsg+0xcd/0x170 [10652.945895][ T895] do_syscall_64+0xc6/0x1e0 [10652.945895][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10652.945895][ T895] [10652.947738][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10652.947738][ T895] neigh_parms_alloc+0x1e5/0x510 [10652.947738][ T895] ipv6_add_dev+0x2fd/0x11c0 [10652.947738][ T895] ipv6_find_idev+0x102/0x170 [10652.947738][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10652.947738][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10652.947738][ T895] netlink_rcv_skb+0x130/0x360 [10652.947738][ T895] netlink_unicast+0x449/0x710 [10652.947738][ T895] netlink_sendmsg+0x723/0xbe0 [10652.947738][ T895] ____sys_sendmsg+0x7b2/0xa10 [10652.947738][ T895] ___sys_sendmsg+0xee/0x170 [10652.947738][ T895] __sys_sendmsg+0xcd/0x170 [10652.947738][ T895] do_syscall_64+0xc6/0x1e0 [10652.947738][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10652.947738][ T895] [10662.958954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10662.959413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10662.959413][ T895] netdev_get_by_index+0x5e/0x80 [10662.959413][ T895] fib6_nh_init+0x3d8/0x15b0 [10662.959413][ T895] ip6_route_info_create+0xf18/0x17d0 [10662.959413][ T895] ip6_route_add+0x1c/0x140 [10662.959413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10662.959413][ T895] addrconf_add_dev+0xe2/0x170 [10662.959413][ T895] inet6_addr_add+0x12f/0xa40 [10662.959413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10662.959413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10662.959413][ T895] netlink_rcv_skb+0x130/0x360 [10662.959413][ T895] netlink_unicast+0x449/0x710 [10662.959413][ T895] netlink_sendmsg+0x723/0xbe0 [10662.959413][ T895] ____sys_sendmsg+0x7b2/0xa10 [10662.959413][ T895] ___sys_sendmsg+0xee/0x170 [10662.959413][ T895] __sys_sendmsg+0xcd/0x170 [10662.959413][ T895] do_syscall_64+0xc6/0x1e0 [10662.959413][ T895] [10662.961869][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10662.961869][ T895] ipv6_add_dev+0x3b9/0x11c0 [10662.961869][ T895] ipv6_find_idev+0x102/0x170 [10662.961869][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10662.961869][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10662.961869][ T895] netlink_rcv_skb+0x130/0x360 [10662.961869][ T895] netlink_unicast+0x449/0x710 [10662.961869][ T895] netlink_sendmsg+0x723/0xbe0 [10662.961869][ T895] ____sys_sendmsg+0x7b2/0xa10 [10662.961869][ T895] ___sys_sendmsg+0xee/0x170 [10662.961869][ T895] __sys_sendmsg+0xcd/0x170 [10662.961869][ T895] do_syscall_64+0xc6/0x1e0 [10662.961869][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10662.961869][ T895] [10662.963872][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10662.963872][ T895] neigh_parms_alloc+0x1e5/0x510 [10662.963872][ T895] ipv6_add_dev+0x2fd/0x11c0 [10662.963872][ T895] ipv6_find_idev+0x102/0x170 [10662.963872][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10662.963872][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10662.963872][ T895] netlink_rcv_skb+0x130/0x360 [10662.963872][ T895] netlink_unicast+0x449/0x710 [10662.963872][ T895] netlink_sendmsg+0x723/0xbe0 [10662.963872][ T895] ____sys_sendmsg+0x7b2/0xa10 [10662.963872][ T895] ___sys_sendmsg+0xee/0x170 [10662.963872][ T895] __sys_sendmsg+0xcd/0x170 [10662.963872][ T895] do_syscall_64+0xc6/0x1e0 [10662.963872][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10662.963872][ T895] [10673.095002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10673.095699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10673.095699][ T895] netdev_get_by_index+0x5e/0x80 [10673.095699][ T895] fib6_nh_init+0x3d8/0x15b0 [10673.095699][ T895] ip6_route_info_create+0xf18/0x17d0 [10673.095699][ T895] ip6_route_add+0x1c/0x140 [10673.095699][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10673.095699][ T895] addrconf_add_dev+0xe2/0x170 [10673.095699][ T895] inet6_addr_add+0x12f/0xa40 [10673.095699][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10673.095699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10673.095699][ T895] netlink_rcv_skb+0x130/0x360 [10673.095699][ T895] netlink_unicast+0x449/0x710 [10673.095699][ T895] netlink_sendmsg+0x723/0xbe0 [10673.095699][ T895] ____sys_sendmsg+0x7b2/0xa10 [10673.095699][ T895] ___sys_sendmsg+0xee/0x170 [10673.095699][ T895] __sys_sendmsg+0xcd/0x170 [10673.095699][ T895] do_syscall_64+0xc6/0x1e0 [10673.095699][ T895] [10673.098552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10673.098552][ T895] ipv6_add_dev+0x3b9/0x11c0 [10673.098552][ T895] ipv6_find_idev+0x102/0x170 [10673.098552][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10673.098552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10673.098552][ T895] netlink_rcv_skb+0x130/0x360 [10673.098552][ T895] netlink_unicast+0x449/0x710 [10673.098552][ T895] netlink_sendmsg+0x723/0xbe0 [10673.098552][ T895] ____sys_sendmsg+0x7b2/0xa10 [10673.098552][ T895] ___sys_sendmsg+0xee/0x170 [10673.098552][ T895] __sys_sendmsg+0xcd/0x170 [10673.098552][ T895] do_syscall_64+0xc6/0x1e0 [10673.098552][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10673.098552][ T895] [10673.100301][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10673.100301][ T895] neigh_parms_alloc+0x1e5/0x510 [10673.100301][ T895] ipv6_add_dev+0x2fd/0x11c0 [10673.100301][ T895] ipv6_find_idev+0x102/0x170 [10673.100301][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10673.100301][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10673.100301][ T895] netlink_rcv_skb+0x130/0x360 [10673.100301][ T895] netlink_unicast+0x449/0x710 [10673.100301][ T895] netlink_sendmsg+0x723/0xbe0 [10673.100301][ T895] ____sys_sendmsg+0x7b2/0xa10 [10673.100301][ T895] ___sys_sendmsg+0xee/0x170 [10673.100301][ T895] __sys_sendmsg+0xcd/0x170 [10673.100301][ T895] do_syscall_64+0xc6/0x1e0 [10673.100301][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10673.100301][ T895] [10683.151029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10683.151463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10683.151463][ T895] netdev_get_by_index+0x5e/0x80 [10683.151463][ T895] fib6_nh_init+0x3d8/0x15b0 [10683.151463][ T895] ip6_route_info_create+0xf18/0x17d0 [10683.151463][ T895] ip6_route_add+0x1c/0x140 [10683.151463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10683.151463][ T895] addrconf_add_dev+0xe2/0x170 [10683.151463][ T895] inet6_addr_add+0x12f/0xa40 [10683.151463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10683.151463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10683.151463][ T895] netlink_rcv_skb+0x130/0x360 [10683.151463][ T895] netlink_unicast+0x449/0x710 [10683.151463][ T895] netlink_sendmsg+0x723/0xbe0 [10683.151463][ T895] ____sys_sendmsg+0x7b2/0xa10 [10683.151463][ T895] ___sys_sendmsg+0xee/0x170 [10683.151463][ T895] __sys_sendmsg+0xcd/0x170 [10683.151463][ T895] do_syscall_64+0xc6/0x1e0 [10683.151463][ T895] [10683.153732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10683.153732][ T895] ipv6_add_dev+0x3b9/0x11c0 [10683.153732][ T895] ipv6_find_idev+0x102/0x170 [10683.153732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10683.153732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10683.153732][ T895] netlink_rcv_skb+0x130/0x360 [10683.153732][ T895] netlink_unicast+0x449/0x710 [10683.153732][ T895] netlink_sendmsg+0x723/0xbe0 [10683.153732][ T895] ____sys_sendmsg+0x7b2/0xa10 [10683.153732][ T895] ___sys_sendmsg+0xee/0x170 [10683.153732][ T895] __sys_sendmsg+0xcd/0x170 [10683.153732][ T895] do_syscall_64+0xc6/0x1e0 [10683.153732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10683.153732][ T895] [10683.155460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10683.155460][ T895] neigh_parms_alloc+0x1e5/0x510 [10683.155460][ T895] ipv6_add_dev+0x2fd/0x11c0 [10683.155460][ T895] ipv6_find_idev+0x102/0x170 [10683.155460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10683.155460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10683.155460][ T895] netlink_rcv_skb+0x130/0x360 [10683.155460][ T895] netlink_unicast+0x449/0x710 [10683.155460][ T895] netlink_sendmsg+0x723/0xbe0 [10683.155460][ T895] ____sys_sendmsg+0x7b2/0xa10 [10683.155460][ T895] ___sys_sendmsg+0xee/0x170 [10683.155460][ T895] __sys_sendmsg+0xcd/0x170 [10683.155460][ T895] do_syscall_64+0xc6/0x1e0 [10683.155460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10683.155460][ T895] [10693.198962][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10693.199380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10693.199380][ T895] netdev_get_by_index+0x5e/0x80 [10693.199380][ T895] fib6_nh_init+0x3d8/0x15b0 [10693.199380][ T895] ip6_route_info_create+0xf18/0x17d0 [10693.199380][ T895] ip6_route_add+0x1c/0x140 [10693.199380][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10693.199380][ T895] addrconf_add_dev+0xe2/0x170 [10693.199380][ T895] inet6_addr_add+0x12f/0xa40 [10693.199380][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10693.199380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10693.199380][ T895] netlink_rcv_skb+0x130/0x360 [10693.199380][ T895] netlink_unicast+0x449/0x710 [10693.199380][ T895] netlink_sendmsg+0x723/0xbe0 [10693.199380][ T895] ____sys_sendmsg+0x7b2/0xa10 [10693.199380][ T895] ___sys_sendmsg+0xee/0x170 [10693.199380][ T895] __sys_sendmsg+0xcd/0x170 [10693.199380][ T895] do_syscall_64+0xc6/0x1e0 [10693.199380][ T895] [10693.201653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10693.201653][ T895] ipv6_add_dev+0x3b9/0x11c0 [10693.201653][ T895] ipv6_find_idev+0x102/0x170 [10693.201653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10693.201653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10693.201653][ T895] netlink_rcv_skb+0x130/0x360 [10693.201653][ T895] netlink_unicast+0x449/0x710 [10693.201653][ T895] netlink_sendmsg+0x723/0xbe0 [10693.201653][ T895] ____sys_sendmsg+0x7b2/0xa10 [10693.201653][ T895] ___sys_sendmsg+0xee/0x170 [10693.201653][ T895] __sys_sendmsg+0xcd/0x170 [10693.201653][ T895] do_syscall_64+0xc6/0x1e0 [10693.201653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10693.201653][ T895] [10693.203439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10693.203439][ T895] neigh_parms_alloc+0x1e5/0x510 [10693.203439][ T895] ipv6_add_dev+0x2fd/0x11c0 [10693.203439][ T895] ipv6_find_idev+0x102/0x170 [10693.203439][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10693.203439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10693.203439][ T895] netlink_rcv_skb+0x130/0x360 [10693.203439][ T895] netlink_unicast+0x449/0x710 [10693.203439][ T895] netlink_sendmsg+0x723/0xbe0 [10693.203439][ T895] ____sys_sendmsg+0x7b2/0xa10 [10693.203439][ T895] ___sys_sendmsg+0xee/0x170 [10693.203439][ T895] __sys_sendmsg+0xcd/0x170 [10693.203439][ T895] do_syscall_64+0xc6/0x1e0 [10693.203439][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10693.203439][ T895] [10703.335033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10703.335463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10703.335463][ T895] netdev_get_by_index+0x5e/0x80 [10703.335463][ T895] fib6_nh_init+0x3d8/0x15b0 [10703.335463][ T895] ip6_route_info_create+0xf18/0x17d0 [10703.335463][ T895] ip6_route_add+0x1c/0x140 [10703.335463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10703.335463][ T895] addrconf_add_dev+0xe2/0x170 [10703.335463][ T895] inet6_addr_add+0x12f/0xa40 [10703.335463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10703.335463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10703.335463][ T895] netlink_rcv_skb+0x130/0x360 [10703.335463][ T895] netlink_unicast+0x449/0x710 [10703.335463][ T895] netlink_sendmsg+0x723/0xbe0 [10703.335463][ T895] ____sys_sendmsg+0x7b2/0xa10 [10703.335463][ T895] ___sys_sendmsg+0xee/0x170 [10703.335463][ T895] __sys_sendmsg+0xcd/0x170 [10703.335463][ T895] do_syscall_64+0xc6/0x1e0 [10703.335463][ T895] [10703.337709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10703.337709][ T895] ipv6_add_dev+0x3b9/0x11c0 [10703.337709][ T895] ipv6_find_idev+0x102/0x170 [10703.337709][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10703.337709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10703.337709][ T895] netlink_rcv_skb+0x130/0x360 [10703.337709][ T895] netlink_unicast+0x449/0x710 [10703.337709][ T895] netlink_sendmsg+0x723/0xbe0 [10703.337709][ T895] ____sys_sendmsg+0x7b2/0xa10 [10703.337709][ T895] ___sys_sendmsg+0xee/0x170 [10703.337709][ T895] __sys_sendmsg+0xcd/0x170 [10703.337709][ T895] do_syscall_64+0xc6/0x1e0 [10703.337709][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10703.337709][ T895] [10703.339559][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10703.339559][ T895] neigh_parms_alloc+0x1e5/0x510 [10703.339559][ T895] ipv6_add_dev+0x2fd/0x11c0 [10703.339559][ T895] ipv6_find_idev+0x102/0x170 [10703.339559][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10703.339559][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10703.339559][ T895] netlink_rcv_skb+0x130/0x360 [10703.339559][ T895] netlink_unicast+0x449/0x710 [10703.339559][ T895] netlink_sendmsg+0x723/0xbe0 [10703.339559][ T895] ____sys_sendmsg+0x7b2/0xa10 [10703.339559][ T895] ___sys_sendmsg+0xee/0x170 [10703.339559][ T895] __sys_sendmsg+0xcd/0x170 [10703.339559][ T895] do_syscall_64+0xc6/0x1e0 [10703.339559][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10703.339559][ T895] [10713.583004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10713.583560][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10713.583560][ T895] netdev_get_by_index+0x5e/0x80 [10713.583560][ T895] fib6_nh_init+0x3d8/0x15b0 [10713.583560][ T895] ip6_route_info_create+0xf18/0x17d0 [10713.583560][ T895] ip6_route_add+0x1c/0x140 [10713.583560][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10713.583560][ T895] addrconf_add_dev+0xe2/0x170 [10713.583560][ T895] inet6_addr_add+0x12f/0xa40 [10713.583560][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10713.583560][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10713.583560][ T895] netlink_rcv_skb+0x130/0x360 [10713.583560][ T895] netlink_unicast+0x449/0x710 [10713.583560][ T895] netlink_sendmsg+0x723/0xbe0 [10713.583560][ T895] ____sys_sendmsg+0x7b2/0xa10 [10713.583560][ T895] ___sys_sendmsg+0xee/0x170 [10713.583560][ T895] __sys_sendmsg+0xcd/0x170 [10713.583560][ T895] do_syscall_64+0xc6/0x1e0 [10713.583560][ T895] [10713.586060][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10713.586060][ T895] ipv6_add_dev+0x3b9/0x11c0 [10713.586060][ T895] ipv6_find_idev+0x102/0x170 [10713.586060][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10713.586060][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10713.586060][ T895] netlink_rcv_skb+0x130/0x360 [10713.586060][ T895] netlink_unicast+0x449/0x710 [10713.586060][ T895] netlink_sendmsg+0x723/0xbe0 [10713.586060][ T895] ____sys_sendmsg+0x7b2/0xa10 [10713.586060][ T895] ___sys_sendmsg+0xee/0x170 [10713.586060][ T895] __sys_sendmsg+0xcd/0x170 [10713.586060][ T895] do_syscall_64+0xc6/0x1e0 [10713.586060][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10713.586060][ T895] [10713.587953][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10713.587953][ T895] neigh_parms_alloc+0x1e5/0x510 [10713.587953][ T895] ipv6_add_dev+0x2fd/0x11c0 [10713.587953][ T895] ipv6_find_idev+0x102/0x170 [10713.587953][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10713.587953][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10713.587953][ T895] netlink_rcv_skb+0x130/0x360 [10713.587953][ T895] netlink_unicast+0x449/0x710 [10713.587953][ T895] netlink_sendmsg+0x723/0xbe0 [10713.587953][ T895] ____sys_sendmsg+0x7b2/0xa10 [10713.587953][ T895] ___sys_sendmsg+0xee/0x170 [10713.587953][ T895] __sys_sendmsg+0xcd/0x170 [10713.587953][ T895] do_syscall_64+0xc6/0x1e0 [10713.587953][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10713.587953][ T895] [10723.590962][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10723.591408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10723.591408][ T895] netdev_get_by_index+0x5e/0x80 [10723.591408][ T895] fib6_nh_init+0x3d8/0x15b0 [10723.591408][ T895] ip6_route_info_create+0xf18/0x17d0 [10723.591408][ T895] ip6_route_add+0x1c/0x140 [10723.591408][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10723.591408][ T895] addrconf_add_dev+0xe2/0x170 [10723.591408][ T895] inet6_addr_add+0x12f/0xa40 [10723.591408][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10723.591408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10723.591408][ T895] netlink_rcv_skb+0x130/0x360 [10723.591408][ T895] netlink_unicast+0x449/0x710 [10723.591408][ T895] netlink_sendmsg+0x723/0xbe0 [10723.591408][ T895] ____sys_sendmsg+0x7b2/0xa10 [10723.591408][ T895] ___sys_sendmsg+0xee/0x170 [10723.591408][ T895] __sys_sendmsg+0xcd/0x170 [10723.591408][ T895] do_syscall_64+0xc6/0x1e0 [10723.591408][ T895] [10723.593689][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10723.593689][ T895] ipv6_add_dev+0x3b9/0x11c0 [10723.593689][ T895] ipv6_find_idev+0x102/0x170 [10723.593689][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10723.593689][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10723.593689][ T895] netlink_rcv_skb+0x130/0x360 [10723.593689][ T895] netlink_unicast+0x449/0x710 [10723.593689][ T895] netlink_sendmsg+0x723/0xbe0 [10723.593689][ T895] ____sys_sendmsg+0x7b2/0xa10 [10723.593689][ T895] ___sys_sendmsg+0xee/0x170 [10723.593689][ T895] __sys_sendmsg+0xcd/0x170 [10723.593689][ T895] do_syscall_64+0xc6/0x1e0 [10723.593689][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10723.593689][ T895] [10723.595413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10723.595413][ T895] neigh_parms_alloc+0x1e5/0x510 [10723.595413][ T895] ipv6_add_dev+0x2fd/0x11c0 [10723.595413][ T895] ipv6_find_idev+0x102/0x170 [10723.595413][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10723.595413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10723.595413][ T895] netlink_rcv_skb+0x130/0x360 [10723.595413][ T895] netlink_unicast+0x449/0x710 [10723.595413][ T895] netlink_sendmsg+0x723/0xbe0 [10723.595413][ T895] ____sys_sendmsg+0x7b2/0xa10 [10723.595413][ T895] ___sys_sendmsg+0xee/0x170 [10723.595413][ T895] __sys_sendmsg+0xcd/0x170 [10723.595413][ T895] do_syscall_64+0xc6/0x1e0 [10723.595413][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10723.595413][ T895] [10733.734993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10733.735413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10733.735413][ T895] netdev_get_by_index+0x5e/0x80 [10733.735413][ T895] fib6_nh_init+0x3d8/0x15b0 [10733.735413][ T895] ip6_route_info_create+0xf18/0x17d0 [10733.735413][ T895] ip6_route_add+0x1c/0x140 [10733.735413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10733.735413][ T895] addrconf_add_dev+0xe2/0x170 [10733.735413][ T895] inet6_addr_add+0x12f/0xa40 [10733.735413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10733.735413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10733.735413][ T895] netlink_rcv_skb+0x130/0x360 [10733.735413][ T895] netlink_unicast+0x449/0x710 [10733.735413][ T895] netlink_sendmsg+0x723/0xbe0 [10733.735413][ T895] ____sys_sendmsg+0x7b2/0xa10 [10733.735413][ T895] ___sys_sendmsg+0xee/0x170 [10733.735413][ T895] __sys_sendmsg+0xcd/0x170 [10733.735413][ T895] do_syscall_64+0xc6/0x1e0 [10733.735413][ T895] [10733.737682][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10733.737682][ T895] ipv6_add_dev+0x3b9/0x11c0 [10733.737682][ T895] ipv6_find_idev+0x102/0x170 [10733.737682][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10733.737682][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10733.737682][ T895] netlink_rcv_skb+0x130/0x360 [10733.737682][ T895] netlink_unicast+0x449/0x710 [10733.737682][ T895] netlink_sendmsg+0x723/0xbe0 [10733.737682][ T895] ____sys_sendmsg+0x7b2/0xa10 [10733.737682][ T895] ___sys_sendmsg+0xee/0x170 [10733.737682][ T895] __sys_sendmsg+0xcd/0x170 [10733.737682][ T895] do_syscall_64+0xc6/0x1e0 [10733.737682][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10733.737682][ T895] [10733.739417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10733.739417][ T895] neigh_parms_alloc+0x1e5/0x510 [10733.739417][ T895] ipv6_add_dev+0x2fd/0x11c0 [10733.739417][ T895] ipv6_find_idev+0x102/0x170 [10733.739417][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10733.739417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10733.739417][ T895] netlink_rcv_skb+0x130/0x360 [10733.739417][ T895] netlink_unicast+0x449/0x710 [10733.739417][ T895] netlink_sendmsg+0x723/0xbe0 [10733.739417][ T895] ____sys_sendmsg+0x7b2/0xa10 [10733.739417][ T895] ___sys_sendmsg+0xee/0x170 [10733.739417][ T895] __sys_sendmsg+0xcd/0x170 [10733.739417][ T895] do_syscall_64+0xc6/0x1e0 [10733.739417][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10733.739417][ T895] [10744.231039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10744.231486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10744.231486][ T895] netdev_get_by_index+0x5e/0x80 [10744.231486][ T895] fib6_nh_init+0x3d8/0x15b0 [10744.231486][ T895] ip6_route_info_create+0xf18/0x17d0 [10744.231486][ T895] ip6_route_add+0x1c/0x140 [10744.231486][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10744.231486][ T895] addrconf_add_dev+0xe2/0x170 [10744.231486][ T895] inet6_addr_add+0x12f/0xa40 [10744.231486][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10744.231486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10744.231486][ T895] netlink_rcv_skb+0x130/0x360 [10744.231486][ T895] netlink_unicast+0x449/0x710 [10744.231486][ T895] netlink_sendmsg+0x723/0xbe0 [10744.231486][ T895] ____sys_sendmsg+0x7b2/0xa10 [10744.231486][ T895] ___sys_sendmsg+0xee/0x170 [10744.231486][ T895] __sys_sendmsg+0xcd/0x170 [10744.231486][ T895] do_syscall_64+0xc6/0x1e0 [10744.231486][ T895] [10744.233917][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10744.233917][ T895] ipv6_add_dev+0x3b9/0x11c0 [10744.233917][ T895] ipv6_find_idev+0x102/0x170 [10744.233917][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10744.233917][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10744.233917][ T895] netlink_rcv_skb+0x130/0x360 [10744.233917][ T895] netlink_unicast+0x449/0x710 [10744.233917][ T895] netlink_sendmsg+0x723/0xbe0 [10744.233917][ T895] ____sys_sendmsg+0x7b2/0xa10 [10744.233917][ T895] ___sys_sendmsg+0xee/0x170 [10744.233917][ T895] __sys_sendmsg+0xcd/0x170 [10744.233917][ T895] do_syscall_64+0xc6/0x1e0 [10744.233917][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10744.233917][ T895] [10744.235789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10744.235789][ T895] neigh_parms_alloc+0x1e5/0x510 [10744.235789][ T895] ipv6_add_dev+0x2fd/0x11c0 [10744.235789][ T895] ipv6_find_idev+0x102/0x170 [10744.235789][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10744.235789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10744.235789][ T895] netlink_rcv_skb+0x130/0x360 [10744.235789][ T895] netlink_unicast+0x449/0x710 [10744.235789][ T895] netlink_sendmsg+0x723/0xbe0 [10744.235789][ T895] ____sys_sendmsg+0x7b2/0xa10 [10744.235789][ T895] ___sys_sendmsg+0xee/0x170 [10744.235789][ T895] __sys_sendmsg+0xcd/0x170 [10744.235789][ T895] do_syscall_64+0xc6/0x1e0 [10744.235789][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10744.235789][ T895] [10754.430983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10754.431422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10754.431422][ T895] netdev_get_by_index+0x5e/0x80 [10754.431422][ T895] fib6_nh_init+0x3d8/0x15b0 [10754.431422][ T895] ip6_route_info_create+0xf18/0x17d0 [10754.431422][ T895] ip6_route_add+0x1c/0x140 [10754.431422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10754.431422][ T895] addrconf_add_dev+0xe2/0x170 [10754.431422][ T895] inet6_addr_add+0x12f/0xa40 [10754.431422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10754.431422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10754.431422][ T895] netlink_rcv_skb+0x130/0x360 [10754.431422][ T895] netlink_unicast+0x449/0x710 [10754.431422][ T895] netlink_sendmsg+0x723/0xbe0 [10754.431422][ T895] ____sys_sendmsg+0x7b2/0xa10 [10754.431422][ T895] ___sys_sendmsg+0xee/0x170 [10754.431422][ T895] __sys_sendmsg+0xcd/0x170 [10754.431422][ T895] do_syscall_64+0xc6/0x1e0 [10754.431422][ T895] [10754.433759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10754.433759][ T895] ipv6_add_dev+0x3b9/0x11c0 [10754.433759][ T895] ipv6_find_idev+0x102/0x170 [10754.433759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10754.433759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10754.433759][ T895] netlink_rcv_skb+0x130/0x360 [10754.433759][ T895] netlink_unicast+0x449/0x710 [10754.433759][ T895] netlink_sendmsg+0x723/0xbe0 [10754.433759][ T895] ____sys_sendmsg+0x7b2/0xa10 [10754.433759][ T895] ___sys_sendmsg+0xee/0x170 [10754.433759][ T895] __sys_sendmsg+0xcd/0x170 [10754.433759][ T895] do_syscall_64+0xc6/0x1e0 [10754.433759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10754.433759][ T895] [10754.435542][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10754.435542][ T895] neigh_parms_alloc+0x1e5/0x510 [10754.435542][ T895] ipv6_add_dev+0x2fd/0x11c0 [10754.435542][ T895] ipv6_find_idev+0x102/0x170 [10754.435542][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10754.435542][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10754.435542][ T895] netlink_rcv_skb+0x130/0x360 [10754.435542][ T895] netlink_unicast+0x449/0x710 [10754.435542][ T895] netlink_sendmsg+0x723/0xbe0 [10754.435542][ T895] ____sys_sendmsg+0x7b2/0xa10 [10754.435542][ T895] ___sys_sendmsg+0xee/0x170 [10754.435542][ T895] __sys_sendmsg+0xcd/0x170 [10754.435542][ T895] do_syscall_64+0xc6/0x1e0 [10754.435542][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10754.435542][ T895] [10764.510972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10764.511509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10764.511509][ T895] netdev_get_by_index+0x5e/0x80 [10764.511509][ T895] fib6_nh_init+0x3d8/0x15b0 [10764.511509][ T895] ip6_route_info_create+0xf18/0x17d0 [10764.511509][ T895] ip6_route_add+0x1c/0x140 [10764.511509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10764.511509][ T895] addrconf_add_dev+0xe2/0x170 [10764.511509][ T895] inet6_addr_add+0x12f/0xa40 [10764.511509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10764.511509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10764.511509][ T895] netlink_rcv_skb+0x130/0x360 [10764.511509][ T895] netlink_unicast+0x449/0x710 [10764.511509][ T895] netlink_sendmsg+0x723/0xbe0 [10764.511509][ T895] ____sys_sendmsg+0x7b2/0xa10 [10764.511509][ T895] ___sys_sendmsg+0xee/0x170 [10764.511509][ T895] __sys_sendmsg+0xcd/0x170 [10764.511509][ T895] do_syscall_64+0xc6/0x1e0 [10764.511509][ T895] [10764.513821][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10764.513821][ T895] ipv6_add_dev+0x3b9/0x11c0 [10764.513821][ T895] ipv6_find_idev+0x102/0x170 [10764.513821][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10764.513821][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10764.513821][ T895] netlink_rcv_skb+0x130/0x360 [10764.513821][ T895] netlink_unicast+0x449/0x710 [10764.513821][ T895] netlink_sendmsg+0x723/0xbe0 [10764.513821][ T895] ____sys_sendmsg+0x7b2/0xa10 [10764.513821][ T895] ___sys_sendmsg+0xee/0x170 [10764.513821][ T895] __sys_sendmsg+0xcd/0x170 [10764.513821][ T895] do_syscall_64+0xc6/0x1e0 [10764.513821][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10764.513821][ T895] [10764.515587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10764.515587][ T895] neigh_parms_alloc+0x1e5/0x510 [10764.515587][ T895] ipv6_add_dev+0x2fd/0x11c0 [10764.515587][ T895] ipv6_find_idev+0x102/0x170 [10764.515587][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10764.515587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10764.515587][ T895] netlink_rcv_skb+0x130/0x360 [10764.515587][ T895] netlink_unicast+0x449/0x710 [10764.515587][ T895] netlink_sendmsg+0x723/0xbe0 [10764.515587][ T895] ____sys_sendmsg+0x7b2/0xa10 [10764.515587][ T895] ___sys_sendmsg+0xee/0x170 [10764.515587][ T895] __sys_sendmsg+0xcd/0x170 [10764.515587][ T895] do_syscall_64+0xc6/0x1e0 [10764.515587][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10764.515587][ T895] [10774.558943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10774.559439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10774.559439][ T895] netdev_get_by_index+0x5e/0x80 [10774.559439][ T895] fib6_nh_init+0x3d8/0x15b0 [10774.559439][ T895] ip6_route_info_create+0xf18/0x17d0 [10774.559439][ T895] ip6_route_add+0x1c/0x140 [10774.559439][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10774.559439][ T895] addrconf_add_dev+0xe2/0x170 [10774.559439][ T895] inet6_addr_add+0x12f/0xa40 [10774.559439][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10774.559439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10774.559439][ T895] netlink_rcv_skb+0x130/0x360 [10774.559439][ T895] netlink_unicast+0x449/0x710 [10774.559439][ T895] netlink_sendmsg+0x723/0xbe0 [10774.559439][ T895] ____sys_sendmsg+0x7b2/0xa10 [10774.559439][ T895] ___sys_sendmsg+0xee/0x170 [10774.559439][ T895] __sys_sendmsg+0xcd/0x170 [10774.559439][ T895] do_syscall_64+0xc6/0x1e0 [10774.559439][ T895] [10774.561702][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10774.561702][ T895] ipv6_add_dev+0x3b9/0x11c0 [10774.561702][ T895] ipv6_find_idev+0x102/0x170 [10774.561702][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10774.561702][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10774.561702][ T895] netlink_rcv_skb+0x130/0x360 [10774.561702][ T895] netlink_unicast+0x449/0x710 [10774.561702][ T895] netlink_sendmsg+0x723/0xbe0 [10774.561702][ T895] ____sys_sendmsg+0x7b2/0xa10 [10774.561702][ T895] ___sys_sendmsg+0xee/0x170 [10774.561702][ T895] __sys_sendmsg+0xcd/0x170 [10774.561702][ T895] do_syscall_64+0xc6/0x1e0 [10774.561702][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10774.561702][ T895] [10774.563434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10774.563434][ T895] neigh_parms_alloc+0x1e5/0x510 [10774.563434][ T895] ipv6_add_dev+0x2fd/0x11c0 [10774.563434][ T895] ipv6_find_idev+0x102/0x170 [10774.563434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10774.563434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10774.563434][ T895] netlink_rcv_skb+0x130/0x360 [10774.563434][ T895] netlink_unicast+0x449/0x710 [10774.563434][ T895] netlink_sendmsg+0x723/0xbe0 [10774.563434][ T895] ____sys_sendmsg+0x7b2/0xa10 [10774.563434][ T895] ___sys_sendmsg+0xee/0x170 [10774.563434][ T895] __sys_sendmsg+0xcd/0x170 [10774.563434][ T895] do_syscall_64+0xc6/0x1e0 [10774.563434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10774.563434][ T895] [10784.638933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10784.639395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10784.639395][ T895] netdev_get_by_index+0x5e/0x80 [10784.639395][ T895] fib6_nh_init+0x3d8/0x15b0 [10784.639395][ T895] ip6_route_info_create+0xf18/0x17d0 [10784.639395][ T895] ip6_route_add+0x1c/0x140 [10784.639395][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10784.639395][ T895] addrconf_add_dev+0xe2/0x170 [10784.639395][ T895] inet6_addr_add+0x12f/0xa40 [10784.639395][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10784.639395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10784.639395][ T895] netlink_rcv_skb+0x130/0x360 [10784.639395][ T895] netlink_unicast+0x449/0x710 [10784.639395][ T895] netlink_sendmsg+0x723/0xbe0 [10784.639395][ T895] ____sys_sendmsg+0x7b2/0xa10 [10784.639395][ T895] ___sys_sendmsg+0xee/0x170 [10784.639395][ T895] __sys_sendmsg+0xcd/0x170 [10784.639395][ T895] do_syscall_64+0xc6/0x1e0 [10784.639395][ T895] [10784.641913][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10784.641913][ T895] ipv6_add_dev+0x3b9/0x11c0 [10784.641913][ T895] ipv6_find_idev+0x102/0x170 [10784.641913][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10784.641913][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10784.641913][ T895] netlink_rcv_skb+0x130/0x360 [10784.641913][ T895] netlink_unicast+0x449/0x710 [10784.641913][ T895] netlink_sendmsg+0x723/0xbe0 [10784.641913][ T895] ____sys_sendmsg+0x7b2/0xa10 [10784.641913][ T895] ___sys_sendmsg+0xee/0x170 [10784.641913][ T895] __sys_sendmsg+0xcd/0x170 [10784.641913][ T895] do_syscall_64+0xc6/0x1e0 [10784.641913][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10784.641913][ T895] [10784.643665][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10784.643665][ T895] neigh_parms_alloc+0x1e5/0x510 [10784.643665][ T895] ipv6_add_dev+0x2fd/0x11c0 [10784.643665][ T895] ipv6_find_idev+0x102/0x170 [10784.643665][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10784.643665][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10784.643665][ T895] netlink_rcv_skb+0x130/0x360 [10784.643665][ T895] netlink_unicast+0x449/0x710 [10784.643665][ T895] netlink_sendmsg+0x723/0xbe0 [10784.643665][ T895] ____sys_sendmsg+0x7b2/0xa10 [10784.643665][ T895] ___sys_sendmsg+0xee/0x170 [10784.643665][ T895] __sys_sendmsg+0xcd/0x170 [10784.643665][ T895] do_syscall_64+0xc6/0x1e0 [10784.643665][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10784.643665][ T895] [10794.782987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10794.783410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10794.783410][ T895] netdev_get_by_index+0x5e/0x80 [10794.783410][ T895] fib6_nh_init+0x3d8/0x15b0 [10794.783410][ T895] ip6_route_info_create+0xf18/0x17d0 [10794.783410][ T895] ip6_route_add+0x1c/0x140 [10794.783410][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10794.783410][ T895] addrconf_add_dev+0xe2/0x170 [10794.783410][ T895] inet6_addr_add+0x12f/0xa40 [10794.783410][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10794.783410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10794.783410][ T895] netlink_rcv_skb+0x130/0x360 [10794.783410][ T895] netlink_unicast+0x449/0x710 [10794.783410][ T895] netlink_sendmsg+0x723/0xbe0 [10794.783410][ T895] ____sys_sendmsg+0x7b2/0xa10 [10794.783410][ T895] ___sys_sendmsg+0xee/0x170 [10794.783410][ T895] __sys_sendmsg+0xcd/0x170 [10794.783410][ T895] do_syscall_64+0xc6/0x1e0 [10794.783410][ T895] [10794.785699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10794.785699][ T895] ipv6_add_dev+0x3b9/0x11c0 [10794.785699][ T895] ipv6_find_idev+0x102/0x170 [10794.785699][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10794.785699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10794.785699][ T895] netlink_rcv_skb+0x130/0x360 [10794.785699][ T895] netlink_unicast+0x449/0x710 [10794.785699][ T895] netlink_sendmsg+0x723/0xbe0 [10794.785699][ T895] ____sys_sendmsg+0x7b2/0xa10 [10794.785699][ T895] ___sys_sendmsg+0xee/0x170 [10794.785699][ T895] __sys_sendmsg+0xcd/0x170 [10794.785699][ T895] do_syscall_64+0xc6/0x1e0 [10794.785699][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10794.785699][ T895] [10794.787462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10794.787462][ T895] neigh_parms_alloc+0x1e5/0x510 [10794.787462][ T895] ipv6_add_dev+0x2fd/0x11c0 [10794.787462][ T895] ipv6_find_idev+0x102/0x170 [10794.787462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10794.787462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10794.787462][ T895] netlink_rcv_skb+0x130/0x360 [10794.787462][ T895] netlink_unicast+0x449/0x710 [10794.787462][ T895] netlink_sendmsg+0x723/0xbe0 [10794.787462][ T895] ____sys_sendmsg+0x7b2/0xa10 [10794.787462][ T895] ___sys_sendmsg+0xee/0x170 [10794.787462][ T895] __sys_sendmsg+0xcd/0x170 [10794.787462][ T895] do_syscall_64+0xc6/0x1e0 [10794.787462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10794.787462][ T895] [10804.798933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10804.799394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10804.799394][ T895] netdev_get_by_index+0x5e/0x80 [10804.799394][ T895] fib6_nh_init+0x3d8/0x15b0 [10804.799394][ T895] ip6_route_info_create+0xf18/0x17d0 [10804.799394][ T895] ip6_route_add+0x1c/0x140 [10804.799394][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10804.799394][ T895] addrconf_add_dev+0xe2/0x170 [10804.799394][ T895] inet6_addr_add+0x12f/0xa40 [10804.799394][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10804.799394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10804.799394][ T895] netlink_rcv_skb+0x130/0x360 [10804.799394][ T895] netlink_unicast+0x449/0x710 [10804.799394][ T895] netlink_sendmsg+0x723/0xbe0 [10804.799394][ T895] ____sys_sendmsg+0x7b2/0xa10 [10804.799394][ T895] ___sys_sendmsg+0xee/0x170 [10804.799394][ T895] __sys_sendmsg+0xcd/0x170 [10804.799394][ T895] do_syscall_64+0xc6/0x1e0 [10804.799394][ T895] [10804.801987][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10804.801987][ T895] ipv6_add_dev+0x3b9/0x11c0 [10804.801987][ T895] ipv6_find_idev+0x102/0x170 [10804.801987][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10804.801987][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10804.801987][ T895] netlink_rcv_skb+0x130/0x360 [10804.801987][ T895] netlink_unicast+0x449/0x710 [10804.801987][ T895] netlink_sendmsg+0x723/0xbe0 [10804.801987][ T895] ____sys_sendmsg+0x7b2/0xa10 [10804.801987][ T895] ___sys_sendmsg+0xee/0x170 [10804.801987][ T895] __sys_sendmsg+0xcd/0x170 [10804.801987][ T895] do_syscall_64+0xc6/0x1e0 [10804.801987][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10804.801987][ T895] [10804.803868][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10804.803868][ T895] neigh_parms_alloc+0x1e5/0x510 [10804.803868][ T895] ipv6_add_dev+0x2fd/0x11c0 [10804.803868][ T895] ipv6_find_idev+0x102/0x170 [10804.803868][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10804.803868][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10804.803868][ T895] netlink_rcv_skb+0x130/0x360 [10804.803868][ T895] netlink_unicast+0x449/0x710 [10804.803868][ T895] netlink_sendmsg+0x723/0xbe0 [10804.803868][ T895] ____sys_sendmsg+0x7b2/0xa10 [10804.803868][ T895] ___sys_sendmsg+0xee/0x170 [10804.803868][ T895] __sys_sendmsg+0xcd/0x170 [10804.803868][ T895] do_syscall_64+0xc6/0x1e0 [10804.803868][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10804.803868][ T895] [10814.894954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10814.895386][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10814.895386][ T895] netdev_get_by_index+0x5e/0x80 [10814.895386][ T895] fib6_nh_init+0x3d8/0x15b0 [10814.895386][ T895] ip6_route_info_create+0xf18/0x17d0 [10814.895386][ T895] ip6_route_add+0x1c/0x140 [10814.895386][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10814.895386][ T895] addrconf_add_dev+0xe2/0x170 [10814.895386][ T895] inet6_addr_add+0x12f/0xa40 [10814.895386][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10814.895386][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10814.895386][ T895] netlink_rcv_skb+0x130/0x360 [10814.895386][ T895] netlink_unicast+0x449/0x710 [10814.895386][ T895] netlink_sendmsg+0x723/0xbe0 [10814.895386][ T895] ____sys_sendmsg+0x7b2/0xa10 [10814.895386][ T895] ___sys_sendmsg+0xee/0x170 [10814.895386][ T895] __sys_sendmsg+0xcd/0x170 [10814.895386][ T895] do_syscall_64+0xc6/0x1e0 [10814.895386][ T895] [10814.897677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10814.897677][ T895] ipv6_add_dev+0x3b9/0x11c0 [10814.897677][ T895] ipv6_find_idev+0x102/0x170 [10814.897677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10814.897677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10814.897677][ T895] netlink_rcv_skb+0x130/0x360 [10814.897677][ T895] netlink_unicast+0x449/0x710 [10814.897677][ T895] netlink_sendmsg+0x723/0xbe0 [10814.897677][ T895] ____sys_sendmsg+0x7b2/0xa10 [10814.897677][ T895] ___sys_sendmsg+0xee/0x170 [10814.897677][ T895] __sys_sendmsg+0xcd/0x170 [10814.897677][ T895] do_syscall_64+0xc6/0x1e0 [10814.897677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10814.897677][ T895] [10814.899496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10814.899496][ T895] neigh_parms_alloc+0x1e5/0x510 [10814.899496][ T895] ipv6_add_dev+0x2fd/0x11c0 [10814.899496][ T895] ipv6_find_idev+0x102/0x170 [10814.899496][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10814.899496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10814.899496][ T895] netlink_rcv_skb+0x130/0x360 [10814.899496][ T895] netlink_unicast+0x449/0x710 [10814.899496][ T895] netlink_sendmsg+0x723/0xbe0 [10814.899496][ T895] ____sys_sendmsg+0x7b2/0xa10 [10814.899496][ T895] ___sys_sendmsg+0xee/0x170 [10814.899496][ T895] __sys_sendmsg+0xcd/0x170 [10814.899496][ T895] do_syscall_64+0xc6/0x1e0 [10814.899496][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10814.899496][ T895] [10824.966965][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10824.967429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10824.967429][ T895] netdev_get_by_index+0x5e/0x80 [10824.967429][ T895] fib6_nh_init+0x3d8/0x15b0 [10824.967429][ T895] ip6_route_info_create+0xf18/0x17d0 [10824.967429][ T895] ip6_route_add+0x1c/0x140 [10824.967429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10824.967429][ T895] addrconf_add_dev+0xe2/0x170 [10824.967429][ T895] inet6_addr_add+0x12f/0xa40 [10824.967429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10824.967429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10824.967429][ T895] netlink_rcv_skb+0x130/0x360 [10824.967429][ T895] netlink_unicast+0x449/0x710 [10824.967429][ T895] netlink_sendmsg+0x723/0xbe0 [10824.967429][ T895] ____sys_sendmsg+0x7b2/0xa10 [10824.967429][ T895] ___sys_sendmsg+0xee/0x170 [10824.967429][ T895] __sys_sendmsg+0xcd/0x170 [10824.967429][ T895] do_syscall_64+0xc6/0x1e0 [10824.967429][ T895] [10824.969887][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10824.969887][ T895] ipv6_add_dev+0x3b9/0x11c0 [10824.969887][ T895] ipv6_find_idev+0x102/0x170 [10824.969887][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10824.969887][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10824.969887][ T895] netlink_rcv_skb+0x130/0x360 [10824.969887][ T895] netlink_unicast+0x449/0x710 [10824.969887][ T895] netlink_sendmsg+0x723/0xbe0 [10824.969887][ T895] ____sys_sendmsg+0x7b2/0xa10 [10824.969887][ T895] ___sys_sendmsg+0xee/0x170 [10824.969887][ T895] __sys_sendmsg+0xcd/0x170 [10824.969887][ T895] do_syscall_64+0xc6/0x1e0 [10824.969887][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10824.969887][ T895] [10824.971634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10824.971634][ T895] neigh_parms_alloc+0x1e5/0x510 [10824.971634][ T895] ipv6_add_dev+0x2fd/0x11c0 [10824.971634][ T895] ipv6_find_idev+0x102/0x170 [10824.971634][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10824.971634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10824.971634][ T895] netlink_rcv_skb+0x130/0x360 [10824.971634][ T895] netlink_unicast+0x449/0x710 [10824.971634][ T895] netlink_sendmsg+0x723/0xbe0 [10824.971634][ T895] ____sys_sendmsg+0x7b2/0xa10 [10824.971634][ T895] ___sys_sendmsg+0xee/0x170 [10824.971634][ T895] __sys_sendmsg+0xcd/0x170 [10824.971634][ T895] do_syscall_64+0xc6/0x1e0 [10824.971634][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10824.971634][ T895] [10835.046955][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10835.047388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10835.047388][ T895] netdev_get_by_index+0x5e/0x80 [10835.047388][ T895] fib6_nh_init+0x3d8/0x15b0 [10835.047388][ T895] ip6_route_info_create+0xf18/0x17d0 [10835.047388][ T895] ip6_route_add+0x1c/0x140 [10835.047388][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10835.047388][ T895] addrconf_add_dev+0xe2/0x170 [10835.047388][ T895] inet6_addr_add+0x12f/0xa40 [10835.047388][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10835.047388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10835.047388][ T895] netlink_rcv_skb+0x130/0x360 [10835.047388][ T895] netlink_unicast+0x449/0x710 [10835.047388][ T895] netlink_sendmsg+0x723/0xbe0 [10835.047388][ T895] ____sys_sendmsg+0x7b2/0xa10 [10835.047388][ T895] ___sys_sendmsg+0xee/0x170 [10835.047388][ T895] __sys_sendmsg+0xcd/0x170 [10835.047388][ T895] do_syscall_64+0xc6/0x1e0 [10835.047388][ T895] [10835.049748][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10835.049748][ T895] ipv6_add_dev+0x3b9/0x11c0 [10835.049748][ T895] ipv6_find_idev+0x102/0x170 [10835.049748][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10835.049748][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10835.049748][ T895] netlink_rcv_skb+0x130/0x360 [10835.049748][ T895] netlink_unicast+0x449/0x710 [10835.049748][ T895] netlink_sendmsg+0x723/0xbe0 [10835.049748][ T895] ____sys_sendmsg+0x7b2/0xa10 [10835.049748][ T895] ___sys_sendmsg+0xee/0x170 [10835.049748][ T895] __sys_sendmsg+0xcd/0x170 [10835.049748][ T895] do_syscall_64+0xc6/0x1e0 [10835.049748][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10835.049748][ T895] [10835.051655][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10835.051655][ T895] neigh_parms_alloc+0x1e5/0x510 [10835.051655][ T895] ipv6_add_dev+0x2fd/0x11c0 [10835.051655][ T895] ipv6_find_idev+0x102/0x170 [10835.051655][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10835.051655][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10835.051655][ T895] netlink_rcv_skb+0x130/0x360 [10835.051655][ T895] netlink_unicast+0x449/0x710 [10835.051655][ T895] netlink_sendmsg+0x723/0xbe0 [10835.051655][ T895] ____sys_sendmsg+0x7b2/0xa10 [10835.051655][ T895] ___sys_sendmsg+0xee/0x170 [10835.051655][ T895] __sys_sendmsg+0xcd/0x170 [10835.051655][ T895] do_syscall_64+0xc6/0x1e0 [10835.051655][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10835.051655][ T895] [10845.126981][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10845.127597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10845.127597][ T895] netdev_get_by_index+0x5e/0x80 [10845.127597][ T895] fib6_nh_init+0x3d8/0x15b0 [10845.127597][ T895] ip6_route_info_create+0xf18/0x17d0 [10845.127597][ T895] ip6_route_add+0x1c/0x140 [10845.127597][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10845.127597][ T895] addrconf_add_dev+0xe2/0x170 [10845.127597][ T895] inet6_addr_add+0x12f/0xa40 [10845.127597][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10845.127597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10845.127597][ T895] netlink_rcv_skb+0x130/0x360 [10845.127597][ T895] netlink_unicast+0x449/0x710 [10845.127597][ T895] netlink_sendmsg+0x723/0xbe0 [10845.127597][ T895] ____sys_sendmsg+0x7b2/0xa10 [10845.127597][ T895] ___sys_sendmsg+0xee/0x170 [10845.127597][ T895] __sys_sendmsg+0xcd/0x170 [10845.127597][ T895] do_syscall_64+0xc6/0x1e0 [10845.127597][ T895] [10845.130990][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10845.130990][ T895] ipv6_add_dev+0x3b9/0x11c0 [10845.130990][ T895] ipv6_find_idev+0x102/0x170 [10845.130990][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10845.130990][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10845.130990][ T895] netlink_rcv_skb+0x130/0x360 [10845.130990][ T895] netlink_unicast+0x449/0x710 [10845.130990][ T895] netlink_sendmsg+0x723/0xbe0 [10845.130990][ T895] ____sys_sendmsg+0x7b2/0xa10 [10845.130990][ T895] ___sys_sendmsg+0xee/0x170 [10845.130990][ T895] __sys_sendmsg+0xcd/0x170 [10845.130990][ T895] do_syscall_64+0xc6/0x1e0 [10845.130990][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10845.130990][ T895] [10845.132744][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10845.132744][ T895] neigh_parms_alloc+0x1e5/0x510 [10845.132744][ T895] ipv6_add_dev+0x2fd/0x11c0 [10845.132744][ T895] ipv6_find_idev+0x102/0x170 [10845.132744][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10845.132744][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10845.132744][ T895] netlink_rcv_skb+0x130/0x360 [10845.132744][ T895] netlink_unicast+0x449/0x710 [10845.132744][ T895] netlink_sendmsg+0x723/0xbe0 [10845.132744][ T895] ____sys_sendmsg+0x7b2/0xa10 [10845.132744][ T895] ___sys_sendmsg+0xee/0x170 [10845.132744][ T895] __sys_sendmsg+0xcd/0x170 [10845.132744][ T895] do_syscall_64+0xc6/0x1e0 [10845.132744][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10845.132744][ T895] [10855.303019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10855.303533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10855.303533][ T895] netdev_get_by_index+0x5e/0x80 [10855.303533][ T895] fib6_nh_init+0x3d8/0x15b0 [10855.303533][ T895] ip6_route_info_create+0xf18/0x17d0 [10855.303533][ T895] ip6_route_add+0x1c/0x140 [10855.303533][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10855.303533][ T895] addrconf_add_dev+0xe2/0x170 [10855.303533][ T895] inet6_addr_add+0x12f/0xa40 [10855.303533][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10855.303533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10855.303533][ T895] netlink_rcv_skb+0x130/0x360 [10855.303533][ T895] netlink_unicast+0x449/0x710 [10855.303533][ T895] netlink_sendmsg+0x723/0xbe0 [10855.303533][ T895] ____sys_sendmsg+0x7b2/0xa10 [10855.303533][ T895] ___sys_sendmsg+0xee/0x170 [10855.303533][ T895] __sys_sendmsg+0xcd/0x170 [10855.303533][ T895] do_syscall_64+0xc6/0x1e0 [10855.303533][ T895] [10855.305804][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10855.305804][ T895] ipv6_add_dev+0x3b9/0x11c0 [10855.305804][ T895] ipv6_find_idev+0x102/0x170 [10855.305804][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10855.305804][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10855.305804][ T895] netlink_rcv_skb+0x130/0x360 [10855.305804][ T895] netlink_unicast+0x449/0x710 [10855.305804][ T895] netlink_sendmsg+0x723/0xbe0 [10855.305804][ T895] ____sys_sendmsg+0x7b2/0xa10 [10855.305804][ T895] ___sys_sendmsg+0xee/0x170 [10855.305804][ T895] __sys_sendmsg+0xcd/0x170 [10855.305804][ T895] do_syscall_64+0xc6/0x1e0 [10855.305804][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10855.305804][ T895] [10855.307557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10855.307557][ T895] neigh_parms_alloc+0x1e5/0x510 [10855.307557][ T895] ipv6_add_dev+0x2fd/0x11c0 [10855.307557][ T895] ipv6_find_idev+0x102/0x170 [10855.307557][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10855.307557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10855.307557][ T895] netlink_rcv_skb+0x130/0x360 [10855.307557][ T895] netlink_unicast+0x449/0x710 [10855.307557][ T895] netlink_sendmsg+0x723/0xbe0 [10855.307557][ T895] ____sys_sendmsg+0x7b2/0xa10 [10855.307557][ T895] ___sys_sendmsg+0xee/0x170 [10855.307557][ T895] __sys_sendmsg+0xcd/0x170 [10855.307557][ T895] do_syscall_64+0xc6/0x1e0 [10855.307557][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10855.307557][ T895] [10865.559007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10865.559434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10865.559434][ T895] netdev_get_by_index+0x5e/0x80 [10865.559434][ T895] fib6_nh_init+0x3d8/0x15b0 [10865.559434][ T895] ip6_route_info_create+0xf18/0x17d0 [10865.559434][ T895] ip6_route_add+0x1c/0x140 [10865.559434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10865.559434][ T895] addrconf_add_dev+0xe2/0x170 [10865.559434][ T895] inet6_addr_add+0x12f/0xa40 [10865.559434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10865.559434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10865.559434][ T895] netlink_rcv_skb+0x130/0x360 [10865.559434][ T895] netlink_unicast+0x449/0x710 [10865.559434][ T895] netlink_sendmsg+0x723/0xbe0 [10865.559434][ T895] ____sys_sendmsg+0x7b2/0xa10 [10865.559434][ T895] ___sys_sendmsg+0xee/0x170 [10865.559434][ T895] __sys_sendmsg+0xcd/0x170 [10865.559434][ T895] do_syscall_64+0xc6/0x1e0 [10865.559434][ T895] [10865.561714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10865.561714][ T895] ipv6_add_dev+0x3b9/0x11c0 [10865.561714][ T895] ipv6_find_idev+0x102/0x170 [10865.561714][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10865.561714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10865.561714][ T895] netlink_rcv_skb+0x130/0x360 [10865.561714][ T895] netlink_unicast+0x449/0x710 [10865.561714][ T895] netlink_sendmsg+0x723/0xbe0 [10865.561714][ T895] ____sys_sendmsg+0x7b2/0xa10 [10865.561714][ T895] ___sys_sendmsg+0xee/0x170 [10865.561714][ T895] __sys_sendmsg+0xcd/0x170 [10865.561714][ T895] do_syscall_64+0xc6/0x1e0 [10865.561714][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10865.561714][ T895] [10865.563471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10865.563471][ T895] neigh_parms_alloc+0x1e5/0x510 [10865.563471][ T895] ipv6_add_dev+0x2fd/0x11c0 [10865.563471][ T895] ipv6_find_idev+0x102/0x170 [10865.563471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10865.563471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10865.563471][ T895] netlink_rcv_skb+0x130/0x360 [10865.563471][ T895] netlink_unicast+0x449/0x710 [10865.563471][ T895] netlink_sendmsg+0x723/0xbe0 [10865.563471][ T895] ____sys_sendmsg+0x7b2/0xa10 [10865.563471][ T895] ___sys_sendmsg+0xee/0x170 [10865.563471][ T895] __sys_sendmsg+0xcd/0x170 [10865.563471][ T895] do_syscall_64+0xc6/0x1e0 [10865.563471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10865.563471][ T895] [10875.639036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10875.639484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10875.639484][ T895] netdev_get_by_index+0x5e/0x80 [10875.639484][ T895] fib6_nh_init+0x3d8/0x15b0 [10875.639484][ T895] ip6_route_info_create+0xf18/0x17d0 [10875.639484][ T895] ip6_route_add+0x1c/0x140 [10875.639484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10875.639484][ T895] addrconf_add_dev+0xe2/0x170 [10875.639484][ T895] inet6_addr_add+0x12f/0xa40 [10875.639484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10875.639484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10875.639484][ T895] netlink_rcv_skb+0x130/0x360 [10875.639484][ T895] netlink_unicast+0x449/0x710 [10875.639484][ T895] netlink_sendmsg+0x723/0xbe0 [10875.639484][ T895] ____sys_sendmsg+0x7b2/0xa10 [10875.639484][ T895] ___sys_sendmsg+0xee/0x170 [10875.639484][ T895] __sys_sendmsg+0xcd/0x170 [10875.639484][ T895] do_syscall_64+0xc6/0x1e0 [10875.639484][ T895] [10875.641735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10875.641735][ T895] ipv6_add_dev+0x3b9/0x11c0 [10875.641735][ T895] ipv6_find_idev+0x102/0x170 [10875.641735][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10875.641735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10875.641735][ T895] netlink_rcv_skb+0x130/0x360 [10875.641735][ T895] netlink_unicast+0x449/0x710 [10875.641735][ T895] netlink_sendmsg+0x723/0xbe0 [10875.641735][ T895] ____sys_sendmsg+0x7b2/0xa10 [10875.641735][ T895] ___sys_sendmsg+0xee/0x170 [10875.641735][ T895] __sys_sendmsg+0xcd/0x170 [10875.641735][ T895] do_syscall_64+0xc6/0x1e0 [10875.641735][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10875.641735][ T895] [10875.643443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10875.643443][ T895] neigh_parms_alloc+0x1e5/0x510 [10875.643443][ T895] ipv6_add_dev+0x2fd/0x11c0 [10875.643443][ T895] ipv6_find_idev+0x102/0x170 [10875.643443][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10875.643443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10875.643443][ T895] netlink_rcv_skb+0x130/0x360 [10875.643443][ T895] netlink_unicast+0x449/0x710 [10875.643443][ T895] netlink_sendmsg+0x723/0xbe0 [10875.643443][ T895] ____sys_sendmsg+0x7b2/0xa10 [10875.643443][ T895] ___sys_sendmsg+0xee/0x170 [10875.643443][ T895] __sys_sendmsg+0xcd/0x170 [10875.643443][ T895] do_syscall_64+0xc6/0x1e0 [10875.643443][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10875.643443][ T895] [10885.887045][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10885.887575][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10885.887575][ T895] netdev_get_by_index+0x5e/0x80 [10885.887575][ T895] fib6_nh_init+0x3d8/0x15b0 [10885.887575][ T895] ip6_route_info_create+0xf18/0x17d0 [10885.887575][ T895] ip6_route_add+0x1c/0x140 [10885.887575][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10885.887575][ T895] addrconf_add_dev+0xe2/0x170 [10885.887575][ T895] inet6_addr_add+0x12f/0xa40 [10885.887575][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10885.887575][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10885.887575][ T895] netlink_rcv_skb+0x130/0x360 [10885.887575][ T895] netlink_unicast+0x449/0x710 [10885.887575][ T895] netlink_sendmsg+0x723/0xbe0 [10885.887575][ T895] ____sys_sendmsg+0x7b2/0xa10 [10885.887575][ T895] ___sys_sendmsg+0xee/0x170 [10885.887575][ T895] __sys_sendmsg+0xcd/0x170 [10885.887575][ T895] do_syscall_64+0xc6/0x1e0 [10885.887575][ T895] [10885.889792][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10885.889792][ T895] ipv6_add_dev+0x3b9/0x11c0 [10885.889792][ T895] ipv6_find_idev+0x102/0x170 [10885.889792][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10885.889792][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10885.889792][ T895] netlink_rcv_skb+0x130/0x360 [10885.889792][ T895] netlink_unicast+0x449/0x710 [10885.889792][ T895] netlink_sendmsg+0x723/0xbe0 [10885.889792][ T895] ____sys_sendmsg+0x7b2/0xa10 [10885.889792][ T895] ___sys_sendmsg+0xee/0x170 [10885.889792][ T895] __sys_sendmsg+0xcd/0x170 [10885.889792][ T895] do_syscall_64+0xc6/0x1e0 [10885.889792][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10885.889792][ T895] [10885.891511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10885.891511][ T895] neigh_parms_alloc+0x1e5/0x510 [10885.891511][ T895] ipv6_add_dev+0x2fd/0x11c0 [10885.891511][ T895] ipv6_find_idev+0x102/0x170 [10885.891511][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10885.891511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10885.891511][ T895] netlink_rcv_skb+0x130/0x360 [10885.891511][ T895] netlink_unicast+0x449/0x710 [10885.891511][ T895] netlink_sendmsg+0x723/0xbe0 [10885.891511][ T895] ____sys_sendmsg+0x7b2/0xa10 [10885.891511][ T895] ___sys_sendmsg+0xee/0x170 [10885.891511][ T895] __sys_sendmsg+0xcd/0x170 [10885.891511][ T895] do_syscall_64+0xc6/0x1e0 [10885.891511][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10885.891511][ T895] [10896.047164][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10896.047595][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10896.047595][ T895] netdev_get_by_index+0x5e/0x80 [10896.047595][ T895] fib6_nh_init+0x3d8/0x15b0 [10896.047595][ T895] ip6_route_info_create+0xf18/0x17d0 [10896.047595][ T895] ip6_route_add+0x1c/0x140 [10896.047595][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10896.047595][ T895] addrconf_add_dev+0xe2/0x170 [10896.047595][ T895] inet6_addr_add+0x12f/0xa40 [10896.047595][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10896.047595][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10896.047595][ T895] netlink_rcv_skb+0x130/0x360 [10896.047595][ T895] netlink_unicast+0x449/0x710 [10896.047595][ T895] netlink_sendmsg+0x723/0xbe0 [10896.047595][ T895] ____sys_sendmsg+0x7b2/0xa10 [10896.047595][ T895] ___sys_sendmsg+0xee/0x170 [10896.047595][ T895] __sys_sendmsg+0xcd/0x170 [10896.047595][ T895] do_syscall_64+0xc6/0x1e0 [10896.047595][ T895] [10896.049824][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10896.049824][ T895] ipv6_add_dev+0x3b9/0x11c0 [10896.049824][ T895] ipv6_find_idev+0x102/0x170 [10896.049824][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10896.049824][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10896.049824][ T895] netlink_rcv_skb+0x130/0x360 [10896.049824][ T895] netlink_unicast+0x449/0x710 [10896.049824][ T895] netlink_sendmsg+0x723/0xbe0 [10896.049824][ T895] ____sys_sendmsg+0x7b2/0xa10 [10896.049824][ T895] ___sys_sendmsg+0xee/0x170 [10896.049824][ T895] __sys_sendmsg+0xcd/0x170 [10896.049824][ T895] do_syscall_64+0xc6/0x1e0 [10896.049824][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10896.049824][ T895] [10896.051544][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10896.051544][ T895] neigh_parms_alloc+0x1e5/0x510 [10896.051544][ T895] ipv6_add_dev+0x2fd/0x11c0 [10896.051544][ T895] ipv6_find_idev+0x102/0x170 [10896.051544][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10896.051544][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10896.051544][ T895] netlink_rcv_skb+0x130/0x360 [10896.051544][ T895] netlink_unicast+0x449/0x710 [10896.051544][ T895] netlink_sendmsg+0x723/0xbe0 [10896.051544][ T895] ____sys_sendmsg+0x7b2/0xa10 [10896.051544][ T895] ___sys_sendmsg+0xee/0x170 [10896.051544][ T895] __sys_sendmsg+0xcd/0x170 [10896.051544][ T895] do_syscall_64+0xc6/0x1e0 [10896.051544][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10896.051544][ T895] [10906.158963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10906.159402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10906.159402][ T895] netdev_get_by_index+0x5e/0x80 [10906.159402][ T895] fib6_nh_init+0x3d8/0x15b0 [10906.159402][ T895] ip6_route_info_create+0xf18/0x17d0 [10906.159402][ T895] ip6_route_add+0x1c/0x140 [10906.159402][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10906.159402][ T895] addrconf_add_dev+0xe2/0x170 [10906.159402][ T895] inet6_addr_add+0x12f/0xa40 [10906.159402][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10906.159402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10906.159402][ T895] netlink_rcv_skb+0x130/0x360 [10906.159402][ T895] netlink_unicast+0x449/0x710 [10906.159402][ T895] netlink_sendmsg+0x723/0xbe0 [10906.159402][ T895] ____sys_sendmsg+0x7b2/0xa10 [10906.159402][ T895] ___sys_sendmsg+0xee/0x170 [10906.159402][ T895] __sys_sendmsg+0xcd/0x170 [10906.159402][ T895] do_syscall_64+0xc6/0x1e0 [10906.159402][ T895] [10906.161696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10906.161696][ T895] ipv6_add_dev+0x3b9/0x11c0 [10906.161696][ T895] ipv6_find_idev+0x102/0x170 [10906.161696][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10906.161696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10906.161696][ T895] netlink_rcv_skb+0x130/0x360 [10906.161696][ T895] netlink_unicast+0x449/0x710 [10906.161696][ T895] netlink_sendmsg+0x723/0xbe0 [10906.161696][ T895] ____sys_sendmsg+0x7b2/0xa10 [10906.161696][ T895] ___sys_sendmsg+0xee/0x170 [10906.161696][ T895] __sys_sendmsg+0xcd/0x170 [10906.161696][ T895] do_syscall_64+0xc6/0x1e0 [10906.161696][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10906.161696][ T895] [10906.163450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10906.163450][ T895] neigh_parms_alloc+0x1e5/0x510 [10906.163450][ T895] ipv6_add_dev+0x2fd/0x11c0 [10906.163450][ T895] ipv6_find_idev+0x102/0x170 [10906.163450][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10906.163450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10906.163450][ T895] netlink_rcv_skb+0x130/0x360 [10906.163450][ T895] netlink_unicast+0x449/0x710 [10906.163450][ T895] netlink_sendmsg+0x723/0xbe0 [10906.163450][ T895] ____sys_sendmsg+0x7b2/0xa10 [10906.163450][ T895] ___sys_sendmsg+0xee/0x170 [10906.163450][ T895] __sys_sendmsg+0xcd/0x170 [10906.163450][ T895] do_syscall_64+0xc6/0x1e0 [10906.163450][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10906.163450][ T895] [10916.271008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10916.271434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10916.271434][ T895] netdev_get_by_index+0x5e/0x80 [10916.271434][ T895] fib6_nh_init+0x3d8/0x15b0 [10916.271434][ T895] ip6_route_info_create+0xf18/0x17d0 [10916.271434][ T895] ip6_route_add+0x1c/0x140 [10916.271434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10916.271434][ T895] addrconf_add_dev+0xe2/0x170 [10916.271434][ T895] inet6_addr_add+0x12f/0xa40 [10916.271434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10916.271434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10916.271434][ T895] netlink_rcv_skb+0x130/0x360 [10916.271434][ T895] netlink_unicast+0x449/0x710 [10916.271434][ T895] netlink_sendmsg+0x723/0xbe0 [10916.271434][ T895] ____sys_sendmsg+0x7b2/0xa10 [10916.271434][ T895] ___sys_sendmsg+0xee/0x170 [10916.271434][ T895] __sys_sendmsg+0xcd/0x170 [10916.271434][ T895] do_syscall_64+0xc6/0x1e0 [10916.271434][ T895] [10916.273668][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10916.273668][ T895] ipv6_add_dev+0x3b9/0x11c0 [10916.273668][ T895] ipv6_find_idev+0x102/0x170 [10916.273668][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10916.273668][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10916.273668][ T895] netlink_rcv_skb+0x130/0x360 [10916.273668][ T895] netlink_unicast+0x449/0x710 [10916.273668][ T895] netlink_sendmsg+0x723/0xbe0 [10916.273668][ T895] ____sys_sendmsg+0x7b2/0xa10 [10916.273668][ T895] ___sys_sendmsg+0xee/0x170 [10916.273668][ T895] __sys_sendmsg+0xcd/0x170 [10916.273668][ T895] do_syscall_64+0xc6/0x1e0 [10916.273668][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10916.273668][ T895] [10916.275408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10916.275408][ T895] neigh_parms_alloc+0x1e5/0x510 [10916.275408][ T895] ipv6_add_dev+0x2fd/0x11c0 [10916.275408][ T895] ipv6_find_idev+0x102/0x170 [10916.275408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10916.275408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10916.275408][ T895] netlink_rcv_skb+0x130/0x360 [10916.275408][ T895] netlink_unicast+0x449/0x710 [10916.275408][ T895] netlink_sendmsg+0x723/0xbe0 [10916.275408][ T895] ____sys_sendmsg+0x7b2/0xa10 [10916.275408][ T895] ___sys_sendmsg+0xee/0x170 [10916.275408][ T895] __sys_sendmsg+0xcd/0x170 [10916.275408][ T895] do_syscall_64+0xc6/0x1e0 [10916.275408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10916.275408][ T895] [10926.350963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10926.351473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10926.351473][ T895] netdev_get_by_index+0x5e/0x80 [10926.351473][ T895] fib6_nh_init+0x3d8/0x15b0 [10926.351473][ T895] ip6_route_info_create+0xf18/0x17d0 [10926.351473][ T895] ip6_route_add+0x1c/0x140 [10926.351473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10926.351473][ T895] addrconf_add_dev+0xe2/0x170 [10926.351473][ T895] inet6_addr_add+0x12f/0xa40 [10926.351473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10926.351473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10926.351473][ T895] netlink_rcv_skb+0x130/0x360 [10926.351473][ T895] netlink_unicast+0x449/0x710 [10926.351473][ T895] netlink_sendmsg+0x723/0xbe0 [10926.351473][ T895] ____sys_sendmsg+0x7b2/0xa10 [10926.351473][ T895] ___sys_sendmsg+0xee/0x170 [10926.351473][ T895] __sys_sendmsg+0xcd/0x170 [10926.351473][ T895] do_syscall_64+0xc6/0x1e0 [10926.351473][ T895] [10926.353683][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10926.353683][ T895] ipv6_add_dev+0x3b9/0x11c0 [10926.353683][ T895] ipv6_find_idev+0x102/0x170 [10926.353683][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10926.353683][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10926.353683][ T895] netlink_rcv_skb+0x130/0x360 [10926.353683][ T895] netlink_unicast+0x449/0x710 [10926.353683][ T895] netlink_sendmsg+0x723/0xbe0 [10926.353683][ T895] ____sys_sendmsg+0x7b2/0xa10 [10926.353683][ T895] ___sys_sendmsg+0xee/0x170 [10926.353683][ T895] __sys_sendmsg+0xcd/0x170 [10926.353683][ T895] do_syscall_64+0xc6/0x1e0 [10926.353683][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10926.353683][ T895] [10926.355392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10926.355392][ T895] neigh_parms_alloc+0x1e5/0x510 [10926.355392][ T895] ipv6_add_dev+0x2fd/0x11c0 [10926.355392][ T895] ipv6_find_idev+0x102/0x170 [10926.355392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10926.355392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10926.355392][ T895] netlink_rcv_skb+0x130/0x360 [10926.355392][ T895] netlink_unicast+0x449/0x710 [10926.355392][ T895] netlink_sendmsg+0x723/0xbe0 [10926.355392][ T895] ____sys_sendmsg+0x7b2/0xa10 [10926.355392][ T895] ___sys_sendmsg+0xee/0x170 [10926.355392][ T895] __sys_sendmsg+0xcd/0x170 [10926.355392][ T895] do_syscall_64+0xc6/0x1e0 [10926.355392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10926.355392][ T895] [10936.494978][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10936.495450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10936.495450][ T895] netdev_get_by_index+0x5e/0x80 [10936.495450][ T895] fib6_nh_init+0x3d8/0x15b0 [10936.495450][ T895] ip6_route_info_create+0xf18/0x17d0 [10936.495450][ T895] ip6_route_add+0x1c/0x140 [10936.495450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10936.495450][ T895] addrconf_add_dev+0xe2/0x170 [10936.495450][ T895] inet6_addr_add+0x12f/0xa40 [10936.495450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10936.495450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10936.495450][ T895] netlink_rcv_skb+0x130/0x360 [10936.495450][ T895] netlink_unicast+0x449/0x710 [10936.495450][ T895] netlink_sendmsg+0x723/0xbe0 [10936.495450][ T895] ____sys_sendmsg+0x7b2/0xa10 [10936.495450][ T895] ___sys_sendmsg+0xee/0x170 [10936.495450][ T895] __sys_sendmsg+0xcd/0x170 [10936.495450][ T895] do_syscall_64+0xc6/0x1e0 [10936.495450][ T895] [10936.497900][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10936.497900][ T895] ipv6_add_dev+0x3b9/0x11c0 [10936.497900][ T895] ipv6_find_idev+0x102/0x170 [10936.497900][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10936.497900][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10936.497900][ T895] netlink_rcv_skb+0x130/0x360 [10936.497900][ T895] netlink_unicast+0x449/0x710 [10936.497900][ T895] netlink_sendmsg+0x723/0xbe0 [10936.497900][ T895] ____sys_sendmsg+0x7b2/0xa10 [10936.497900][ T895] ___sys_sendmsg+0xee/0x170 [10936.497900][ T895] __sys_sendmsg+0xcd/0x170 [10936.497900][ T895] do_syscall_64+0xc6/0x1e0 [10936.497900][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10936.497900][ T895] [10936.499824][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10936.499824][ T895] neigh_parms_alloc+0x1e5/0x510 [10936.499824][ T895] ipv6_add_dev+0x2fd/0x11c0 [10936.499824][ T895] ipv6_find_idev+0x102/0x170 [10936.499824][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10936.499824][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10936.499824][ T895] netlink_rcv_skb+0x130/0x360 [10936.499824][ T895] netlink_unicast+0x449/0x710 [10936.499824][ T895] netlink_sendmsg+0x723/0xbe0 [10936.499824][ T895] ____sys_sendmsg+0x7b2/0xa10 [10936.499824][ T895] ___sys_sendmsg+0xee/0x170 [10936.499824][ T895] __sys_sendmsg+0xcd/0x170 [10936.499824][ T895] do_syscall_64+0xc6/0x1e0 [10936.499824][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10936.499824][ T895] [10946.743010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10946.743488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10946.743488][ T895] netdev_get_by_index+0x5e/0x80 [10946.743488][ T895] fib6_nh_init+0x3d8/0x15b0 [10946.743488][ T895] ip6_route_info_create+0xf18/0x17d0 [10946.743488][ T895] ip6_route_add+0x1c/0x140 [10946.743488][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10946.743488][ T895] addrconf_add_dev+0xe2/0x170 [10946.743488][ T895] inet6_addr_add+0x12f/0xa40 [10946.743488][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10946.743488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10946.743488][ T895] netlink_rcv_skb+0x130/0x360 [10946.743488][ T895] netlink_unicast+0x449/0x710 [10946.743488][ T895] netlink_sendmsg+0x723/0xbe0 [10946.743488][ T895] ____sys_sendmsg+0x7b2/0xa10 [10946.743488][ T895] ___sys_sendmsg+0xee/0x170 [10946.743488][ T895] __sys_sendmsg+0xcd/0x170 [10946.743488][ T895] do_syscall_64+0xc6/0x1e0 [10946.743488][ T895] [10946.745938][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10946.745938][ T895] ipv6_add_dev+0x3b9/0x11c0 [10946.745938][ T895] ipv6_find_idev+0x102/0x170 [10946.745938][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10946.745938][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10946.745938][ T895] netlink_rcv_skb+0x130/0x360 [10946.745938][ T895] netlink_unicast+0x449/0x710 [10946.745938][ T895] netlink_sendmsg+0x723/0xbe0 [10946.745938][ T895] ____sys_sendmsg+0x7b2/0xa10 [10946.745938][ T895] ___sys_sendmsg+0xee/0x170 [10946.745938][ T895] __sys_sendmsg+0xcd/0x170 [10946.745938][ T895] do_syscall_64+0xc6/0x1e0 [10946.745938][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10946.745938][ T895] [10946.747827][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10946.747827][ T895] neigh_parms_alloc+0x1e5/0x510 [10946.747827][ T895] ipv6_add_dev+0x2fd/0x11c0 [10946.747827][ T895] ipv6_find_idev+0x102/0x170 [10946.747827][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10946.747827][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10946.747827][ T895] netlink_rcv_skb+0x130/0x360 [10946.747827][ T895] netlink_unicast+0x449/0x710 [10946.747827][ T895] netlink_sendmsg+0x723/0xbe0 [10946.747827][ T895] ____sys_sendmsg+0x7b2/0xa10 [10946.747827][ T895] ___sys_sendmsg+0xee/0x170 [10946.747827][ T895] __sys_sendmsg+0xcd/0x170 [10946.747827][ T895] do_syscall_64+0xc6/0x1e0 [10946.747827][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10946.747827][ T895] [10956.991003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10956.991625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10956.991625][ T895] netdev_get_by_index+0x5e/0x80 [10956.991625][ T895] fib6_nh_init+0x3d8/0x15b0 [10956.991625][ T895] ip6_route_info_create+0xf18/0x17d0 [10956.991625][ T895] ip6_route_add+0x1c/0x140 [10956.991625][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10956.991625][ T895] addrconf_add_dev+0xe2/0x170 [10956.991625][ T895] inet6_addr_add+0x12f/0xa40 [10956.991625][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10956.991625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10956.991625][ T895] netlink_rcv_skb+0x130/0x360 [10956.991625][ T895] netlink_unicast+0x449/0x710 [10956.991625][ T895] netlink_sendmsg+0x723/0xbe0 [10956.991625][ T895] ____sys_sendmsg+0x7b2/0xa10 [10956.991625][ T895] ___sys_sendmsg+0xee/0x170 [10956.991625][ T895] __sys_sendmsg+0xcd/0x170 [10956.991625][ T895] do_syscall_64+0xc6/0x1e0 [10956.991625][ T895] [10956.996036][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10956.996036][ T895] ipv6_add_dev+0x3b9/0x11c0 [10956.996036][ T895] ipv6_find_idev+0x102/0x170 [10956.996036][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10956.996036][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10956.996036][ T895] netlink_rcv_skb+0x130/0x360 [10956.996036][ T895] netlink_unicast+0x449/0x710 [10956.996036][ T895] netlink_sendmsg+0x723/0xbe0 [10956.996036][ T895] ____sys_sendmsg+0x7b2/0xa10 [10956.996036][ T895] ___sys_sendmsg+0xee/0x170 [10956.996036][ T895] __sys_sendmsg+0xcd/0x170 [10956.996036][ T895] do_syscall_64+0xc6/0x1e0 [10956.996036][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10956.996036][ T895] [10956.998726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10956.998726][ T895] neigh_parms_alloc+0x1e5/0x510 [10956.998726][ T895] ipv6_add_dev+0x2fd/0x11c0 [10956.998726][ T895] ipv6_find_idev+0x102/0x170 [10956.998726][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10956.998726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10956.998726][ T895] netlink_rcv_skb+0x130/0x360 [10956.998726][ T895] netlink_unicast+0x449/0x710 [10956.998726][ T895] netlink_sendmsg+0x723/0xbe0 [10956.998726][ T895] ____sys_sendmsg+0x7b2/0xa10 [10956.998726][ T895] ___sys_sendmsg+0xee/0x170 [10956.998726][ T895] __sys_sendmsg+0xcd/0x170 [10956.998726][ T895] do_syscall_64+0xc6/0x1e0 [10956.998726][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10956.998726][ T895] [10967.239002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10967.239640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10967.239640][ T895] netdev_get_by_index+0x5e/0x80 [10967.239640][ T895] fib6_nh_init+0x3d8/0x15b0 [10967.239640][ T895] ip6_route_info_create+0xf18/0x17d0 [10967.239640][ T895] ip6_route_add+0x1c/0x140 [10967.239640][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10967.239640][ T895] addrconf_add_dev+0xe2/0x170 [10967.239640][ T895] inet6_addr_add+0x12f/0xa40 [10967.239640][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10967.239640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10967.239640][ T895] netlink_rcv_skb+0x130/0x360 [10967.239640][ T895] netlink_unicast+0x449/0x710 [10967.239640][ T895] netlink_sendmsg+0x723/0xbe0 [10967.239640][ T895] ____sys_sendmsg+0x7b2/0xa10 [10967.239640][ T895] ___sys_sendmsg+0xee/0x170 [10967.239640][ T895] __sys_sendmsg+0xcd/0x170 [10967.239640][ T895] do_syscall_64+0xc6/0x1e0 [10967.239640][ T895] [10967.243303][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10967.243303][ T895] ipv6_add_dev+0x3b9/0x11c0 [10967.243303][ T895] ipv6_find_idev+0x102/0x170 [10967.243303][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10967.243303][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10967.243303][ T895] netlink_rcv_skb+0x130/0x360 [10967.243303][ T895] netlink_unicast+0x449/0x710 [10967.243303][ T895] netlink_sendmsg+0x723/0xbe0 [10967.243303][ T895] ____sys_sendmsg+0x7b2/0xa10 [10967.243303][ T895] ___sys_sendmsg+0xee/0x170 [10967.243303][ T895] __sys_sendmsg+0xcd/0x170 [10967.243303][ T895] do_syscall_64+0xc6/0x1e0 [10967.243303][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10967.243303][ T895] [10967.246137][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10967.246137][ T895] neigh_parms_alloc+0x1e5/0x510 [10967.246137][ T895] ipv6_add_dev+0x2fd/0x11c0 [10967.246137][ T895] ipv6_find_idev+0x102/0x170 [10967.246137][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10967.246137][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10967.246137][ T895] netlink_rcv_skb+0x130/0x360 [10967.246137][ T895] netlink_unicast+0x449/0x710 [10967.246137][ T895] netlink_sendmsg+0x723/0xbe0 [10967.246137][ T895] ____sys_sendmsg+0x7b2/0xa10 [10967.246137][ T895] ___sys_sendmsg+0xee/0x170 [10967.246137][ T895] __sys_sendmsg+0xcd/0x170 [10967.246137][ T895] do_syscall_64+0xc6/0x1e0 [10967.246137][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10967.246137][ T895] [10977.487004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10977.487628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10977.487628][ T895] netdev_get_by_index+0x5e/0x80 [10977.487628][ T895] fib6_nh_init+0x3d8/0x15b0 [10977.487628][ T895] ip6_route_info_create+0xf18/0x17d0 [10977.487628][ T895] ip6_route_add+0x1c/0x140 [10977.487628][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10977.487628][ T895] addrconf_add_dev+0xe2/0x170 [10977.487628][ T895] inet6_addr_add+0x12f/0xa40 [10977.487628][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10977.487628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10977.487628][ T895] netlink_rcv_skb+0x130/0x360 [10977.487628][ T895] netlink_unicast+0x449/0x710 [10977.487628][ T895] netlink_sendmsg+0x723/0xbe0 [10977.487628][ T895] ____sys_sendmsg+0x7b2/0xa10 [10977.487628][ T895] ___sys_sendmsg+0xee/0x170 [10977.487628][ T895] __sys_sendmsg+0xcd/0x170 [10977.487628][ T895] do_syscall_64+0xc6/0x1e0 [10977.487628][ T895] [10977.491172][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10977.491172][ T895] ipv6_add_dev+0x3b9/0x11c0 [10977.491172][ T895] ipv6_find_idev+0x102/0x170 [10977.491172][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10977.491172][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10977.491172][ T895] netlink_rcv_skb+0x130/0x360 [10977.491172][ T895] netlink_unicast+0x449/0x710 [10977.491172][ T895] netlink_sendmsg+0x723/0xbe0 [10977.491172][ T895] ____sys_sendmsg+0x7b2/0xa10 [10977.491172][ T895] ___sys_sendmsg+0xee/0x170 [10977.491172][ T895] __sys_sendmsg+0xcd/0x170 [10977.491172][ T895] do_syscall_64+0xc6/0x1e0 [10977.491172][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10977.491172][ T895] [10977.493914][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10977.493914][ T895] neigh_parms_alloc+0x1e5/0x510 [10977.493914][ T895] ipv6_add_dev+0x2fd/0x11c0 [10977.493914][ T895] ipv6_find_idev+0x102/0x170 [10977.493914][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10977.493914][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10977.493914][ T895] netlink_rcv_skb+0x130/0x360 [10977.493914][ T895] netlink_unicast+0x449/0x710 [10977.493914][ T895] netlink_sendmsg+0x723/0xbe0 [10977.493914][ T895] ____sys_sendmsg+0x7b2/0xa10 [10977.493914][ T895] ___sys_sendmsg+0xee/0x170 [10977.493914][ T895] __sys_sendmsg+0xcd/0x170 [10977.493914][ T895] do_syscall_64+0xc6/0x1e0 [10977.493914][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10977.493914][ T895] [10987.743052][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10987.743750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10987.743750][ T895] netdev_get_by_index+0x5e/0x80 [10987.743750][ T895] fib6_nh_init+0x3d8/0x15b0 [10987.743750][ T895] ip6_route_info_create+0xf18/0x17d0 [10987.743750][ T895] ip6_route_add+0x1c/0x140 [10987.743750][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10987.743750][ T895] addrconf_add_dev+0xe2/0x170 [10987.743750][ T895] inet6_addr_add+0x12f/0xa40 [10987.743750][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10987.743750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10987.743750][ T895] netlink_rcv_skb+0x130/0x360 [10987.743750][ T895] netlink_unicast+0x449/0x710 [10987.743750][ T895] netlink_sendmsg+0x723/0xbe0 [10987.743750][ T895] ____sys_sendmsg+0x7b2/0xa10 [10987.743750][ T895] ___sys_sendmsg+0xee/0x170 [10987.743750][ T895] __sys_sendmsg+0xcd/0x170 [10987.743750][ T895] do_syscall_64+0xc6/0x1e0 [10987.743750][ T895] [10987.747274][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10987.747274][ T895] ipv6_add_dev+0x3b9/0x11c0 [10987.747274][ T895] ipv6_find_idev+0x102/0x170 [10987.747274][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10987.747274][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10987.747274][ T895] netlink_rcv_skb+0x130/0x360 [10987.747274][ T895] netlink_unicast+0x449/0x710 [10987.747274][ T895] netlink_sendmsg+0x723/0xbe0 [10987.747274][ T895] ____sys_sendmsg+0x7b2/0xa10 [10987.747274][ T895] ___sys_sendmsg+0xee/0x170 [10987.747274][ T895] __sys_sendmsg+0xcd/0x170 [10987.747274][ T895] do_syscall_64+0xc6/0x1e0 [10987.747274][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10987.747274][ T895] [10987.749954][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10987.749954][ T895] neigh_parms_alloc+0x1e5/0x510 [10987.749954][ T895] ipv6_add_dev+0x2fd/0x11c0 [10987.749954][ T895] ipv6_find_idev+0x102/0x170 [10987.749954][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10987.749954][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10987.749954][ T895] netlink_rcv_skb+0x130/0x360 [10987.749954][ T895] netlink_unicast+0x449/0x710 [10987.749954][ T895] netlink_sendmsg+0x723/0xbe0 [10987.749954][ T895] ____sys_sendmsg+0x7b2/0xa10 [10987.749954][ T895] ___sys_sendmsg+0xee/0x170 [10987.749954][ T895] __sys_sendmsg+0xcd/0x170 [10987.749954][ T895] do_syscall_64+0xc6/0x1e0 [10987.749954][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10987.749954][ T895] [10997.846996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10997.847620][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10997.847620][ T895] netdev_get_by_index+0x5e/0x80 [10997.847620][ T895] fib6_nh_init+0x3d8/0x15b0 [10997.847620][ T895] ip6_route_info_create+0xf18/0x17d0 [10997.847620][ T895] ip6_route_add+0x1c/0x140 [10997.847620][ T895] addrconf_add_mroute+0x1ac/0x2c0 [10997.847620][ T895] addrconf_add_dev+0xe2/0x170 [10997.847620][ T895] inet6_addr_add+0x12f/0xa40 [10997.847620][ T895] inet6_rtm_newaddr+0x560/0x6b0 [10997.847620][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10997.847620][ T895] netlink_rcv_skb+0x130/0x360 [10997.847620][ T895] netlink_unicast+0x449/0x710 [10997.847620][ T895] netlink_sendmsg+0x723/0xbe0 [10997.847620][ T895] ____sys_sendmsg+0x7b2/0xa10 [10997.847620][ T895] ___sys_sendmsg+0xee/0x170 [10997.847620][ T895] __sys_sendmsg+0xcd/0x170 [10997.847620][ T895] do_syscall_64+0xc6/0x1e0 [10997.847620][ T895] [10997.850856][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10997.850856][ T895] ipv6_add_dev+0x3b9/0x11c0 [10997.850856][ T895] ipv6_find_idev+0x102/0x170 [10997.850856][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10997.850856][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10997.850856][ T895] netlink_rcv_skb+0x130/0x360 [10997.850856][ T895] netlink_unicast+0x449/0x710 [10997.850856][ T895] netlink_sendmsg+0x723/0xbe0 [10997.850856][ T895] ____sys_sendmsg+0x7b2/0xa10 [10997.850856][ T895] ___sys_sendmsg+0xee/0x170 [10997.850856][ T895] __sys_sendmsg+0xcd/0x170 [10997.850856][ T895] do_syscall_64+0xc6/0x1e0 [10997.850856][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10997.850856][ T895] [10997.853356][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [10997.853356][ T895] neigh_parms_alloc+0x1e5/0x510 [10997.853356][ T895] ipv6_add_dev+0x2fd/0x11c0 [10997.853356][ T895] ipv6_find_idev+0x102/0x170 [10997.853356][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [10997.853356][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [10997.853356][ T895] netlink_rcv_skb+0x130/0x360 [10997.853356][ T895] netlink_unicast+0x449/0x710 [10997.853356][ T895] netlink_sendmsg+0x723/0xbe0 [10997.853356][ T895] ____sys_sendmsg+0x7b2/0xa10 [10997.853356][ T895] ___sys_sendmsg+0xee/0x170 [10997.853356][ T895] __sys_sendmsg+0xcd/0x170 [10997.853356][ T895] do_syscall_64+0xc6/0x1e0 [10997.853356][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10997.853356][ T895] [11008.094979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11008.095477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11008.095477][ T895] netdev_get_by_index+0x5e/0x80 [11008.095477][ T895] fib6_nh_init+0x3d8/0x15b0 [11008.095477][ T895] ip6_route_info_create+0xf18/0x17d0 [11008.095477][ T895] ip6_route_add+0x1c/0x140 [11008.095477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11008.095477][ T895] addrconf_add_dev+0xe2/0x170 [11008.095477][ T895] inet6_addr_add+0x12f/0xa40 [11008.095477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11008.095477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11008.095477][ T895] netlink_rcv_skb+0x130/0x360 [11008.095477][ T895] netlink_unicast+0x449/0x710 [11008.095477][ T895] netlink_sendmsg+0x723/0xbe0 [11008.095477][ T895] ____sys_sendmsg+0x7b2/0xa10 [11008.095477][ T895] ___sys_sendmsg+0xee/0x170 [11008.095477][ T895] __sys_sendmsg+0xcd/0x170 [11008.095477][ T895] do_syscall_64+0xc6/0x1e0 [11008.095477][ T895] [11008.097725][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11008.097725][ T895] ipv6_add_dev+0x3b9/0x11c0 [11008.097725][ T895] ipv6_find_idev+0x102/0x170 [11008.097725][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11008.097725][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11008.097725][ T895] netlink_rcv_skb+0x130/0x360 [11008.097725][ T895] netlink_unicast+0x449/0x710 [11008.097725][ T895] netlink_sendmsg+0x723/0xbe0 [11008.097725][ T895] ____sys_sendmsg+0x7b2/0xa10 [11008.097725][ T895] ___sys_sendmsg+0xee/0x170 [11008.097725][ T895] __sys_sendmsg+0xcd/0x170 [11008.097725][ T895] do_syscall_64+0xc6/0x1e0 [11008.097725][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11008.097725][ T895] [11008.099455][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11008.099455][ T895] neigh_parms_alloc+0x1e5/0x510 [11008.099455][ T895] ipv6_add_dev+0x2fd/0x11c0 [11008.099455][ T895] ipv6_find_idev+0x102/0x170 [11008.099455][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11008.099455][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11008.099455][ T895] netlink_rcv_skb+0x130/0x360 [11008.099455][ T895] netlink_unicast+0x449/0x710 [11008.099455][ T895] netlink_sendmsg+0x723/0xbe0 [11008.099455][ T895] ____sys_sendmsg+0x7b2/0xa10 [11008.099455][ T895] ___sys_sendmsg+0xee/0x170 [11008.099455][ T895] __sys_sendmsg+0xcd/0x170 [11008.099455][ T895] do_syscall_64+0xc6/0x1e0 [11008.099455][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11008.099455][ T895] [11018.350948][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11018.351522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11018.351522][ T895] netdev_get_by_index+0x5e/0x80 [11018.351522][ T895] fib6_nh_init+0x3d8/0x15b0 [11018.351522][ T895] ip6_route_info_create+0xf18/0x17d0 [11018.351522][ T895] ip6_route_add+0x1c/0x140 [11018.351522][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11018.351522][ T895] addrconf_add_dev+0xe2/0x170 [11018.351522][ T895] inet6_addr_add+0x12f/0xa40 [11018.351522][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11018.351522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11018.351522][ T895] netlink_rcv_skb+0x130/0x360 [11018.351522][ T895] netlink_unicast+0x449/0x710 [11018.351522][ T895] netlink_sendmsg+0x723/0xbe0 [11018.351522][ T895] ____sys_sendmsg+0x7b2/0xa10 [11018.351522][ T895] ___sys_sendmsg+0xee/0x170 [11018.351522][ T895] __sys_sendmsg+0xcd/0x170 [11018.351522][ T895] do_syscall_64+0xc6/0x1e0 [11018.351522][ T895] [11018.354905][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11018.354905][ T895] ipv6_add_dev+0x3b9/0x11c0 [11018.354905][ T895] ipv6_find_idev+0x102/0x170 [11018.354905][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11018.354905][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11018.354905][ T895] netlink_rcv_skb+0x130/0x360 [11018.354905][ T895] netlink_unicast+0x449/0x710 [11018.354905][ T895] netlink_sendmsg+0x723/0xbe0 [11018.354905][ T895] ____sys_sendmsg+0x7b2/0xa10 [11018.354905][ T895] ___sys_sendmsg+0xee/0x170 [11018.354905][ T895] __sys_sendmsg+0xcd/0x170 [11018.354905][ T895] do_syscall_64+0xc6/0x1e0 [11018.354905][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11018.354905][ T895] [11018.357518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11018.357518][ T895] neigh_parms_alloc+0x1e5/0x510 [11018.357518][ T895] ipv6_add_dev+0x2fd/0x11c0 [11018.357518][ T895] ipv6_find_idev+0x102/0x170 [11018.357518][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11018.357518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11018.357518][ T895] netlink_rcv_skb+0x130/0x360 [11018.357518][ T895] netlink_unicast+0x449/0x710 [11018.357518][ T895] netlink_sendmsg+0x723/0xbe0 [11018.357518][ T895] ____sys_sendmsg+0x7b2/0xa10 [11018.357518][ T895] ___sys_sendmsg+0xee/0x170 [11018.357518][ T895] __sys_sendmsg+0xcd/0x170 [11018.357518][ T895] do_syscall_64+0xc6/0x1e0 [11018.357518][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11018.357518][ T895] [11028.598996][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11028.599439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11028.599439][ T895] netdev_get_by_index+0x5e/0x80 [11028.599439][ T895] fib6_nh_init+0x3d8/0x15b0 [11028.599439][ T895] ip6_route_info_create+0xf18/0x17d0 [11028.599439][ T895] ip6_route_add+0x1c/0x140 [11028.599439][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11028.599439][ T895] addrconf_add_dev+0xe2/0x170 [11028.599439][ T895] inet6_addr_add+0x12f/0xa40 [11028.599439][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11028.599439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11028.599439][ T895] netlink_rcv_skb+0x130/0x360 [11028.599439][ T895] netlink_unicast+0x449/0x710 [11028.599439][ T895] netlink_sendmsg+0x723/0xbe0 [11028.599439][ T895] ____sys_sendmsg+0x7b2/0xa10 [11028.599439][ T895] ___sys_sendmsg+0xee/0x170 [11028.599439][ T895] __sys_sendmsg+0xcd/0x170 [11028.599439][ T895] do_syscall_64+0xc6/0x1e0 [11028.599439][ T895] [11028.601766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11028.601766][ T895] ipv6_add_dev+0x3b9/0x11c0 [11028.601766][ T895] ipv6_find_idev+0x102/0x170 [11028.601766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11028.601766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11028.601766][ T895] netlink_rcv_skb+0x130/0x360 [11028.601766][ T895] netlink_unicast+0x449/0x710 [11028.601766][ T895] netlink_sendmsg+0x723/0xbe0 [11028.601766][ T895] ____sys_sendmsg+0x7b2/0xa10 [11028.601766][ T895] ___sys_sendmsg+0xee/0x170 [11028.601766][ T895] __sys_sendmsg+0xcd/0x170 [11028.601766][ T895] do_syscall_64+0xc6/0x1e0 [11028.601766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11028.601766][ T895] [11028.603583][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11028.603583][ T895] neigh_parms_alloc+0x1e5/0x510 [11028.603583][ T895] ipv6_add_dev+0x2fd/0x11c0 [11028.603583][ T895] ipv6_find_idev+0x102/0x170 [11028.603583][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11028.603583][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11028.603583][ T895] netlink_rcv_skb+0x130/0x360 [11028.603583][ T895] netlink_unicast+0x449/0x710 [11028.603583][ T895] netlink_sendmsg+0x723/0xbe0 [11028.603583][ T895] ____sys_sendmsg+0x7b2/0xa10 [11028.603583][ T895] ___sys_sendmsg+0xee/0x170 [11028.603583][ T895] __sys_sendmsg+0xcd/0x170 [11028.603583][ T895] do_syscall_64+0xc6/0x1e0 [11028.603583][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11028.603583][ T895] [11038.687046][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11038.687623][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11038.687623][ T895] netdev_get_by_index+0x5e/0x80 [11038.687623][ T895] fib6_nh_init+0x3d8/0x15b0 [11038.687623][ T895] ip6_route_info_create+0xf18/0x17d0 [11038.687623][ T895] ip6_route_add+0x1c/0x140 [11038.687623][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11038.687623][ T895] addrconf_add_dev+0xe2/0x170 [11038.687623][ T895] inet6_addr_add+0x12f/0xa40 [11038.687623][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11038.687623][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11038.687623][ T895] netlink_rcv_skb+0x130/0x360 [11038.687623][ T895] netlink_unicast+0x449/0x710 [11038.687623][ T895] netlink_sendmsg+0x723/0xbe0 [11038.687623][ T895] ____sys_sendmsg+0x7b2/0xa10 [11038.687623][ T895] ___sys_sendmsg+0xee/0x170 [11038.687623][ T895] __sys_sendmsg+0xcd/0x170 [11038.687623][ T895] do_syscall_64+0xc6/0x1e0 [11038.687623][ T895] [11038.690732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11038.690732][ T895] ipv6_add_dev+0x3b9/0x11c0 [11038.690732][ T895] ipv6_find_idev+0x102/0x170 [11038.690732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11038.690732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11038.690732][ T895] netlink_rcv_skb+0x130/0x360 [11038.690732][ T895] netlink_unicast+0x449/0x710 [11038.690732][ T895] netlink_sendmsg+0x723/0xbe0 [11038.690732][ T895] ____sys_sendmsg+0x7b2/0xa10 [11038.690732][ T895] ___sys_sendmsg+0xee/0x170 [11038.690732][ T895] __sys_sendmsg+0xcd/0x170 [11038.690732][ T895] do_syscall_64+0xc6/0x1e0 [11038.690732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11038.690732][ T895] [11038.692550][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11038.692550][ T895] neigh_parms_alloc+0x1e5/0x510 [11038.692550][ T895] ipv6_add_dev+0x2fd/0x11c0 [11038.692550][ T895] ipv6_find_idev+0x102/0x170 [11038.692550][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11038.692550][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11038.692550][ T895] netlink_rcv_skb+0x130/0x360 [11038.692550][ T895] netlink_unicast+0x449/0x710 [11038.692550][ T895] netlink_sendmsg+0x723/0xbe0 [11038.692550][ T895] ____sys_sendmsg+0x7b2/0xa10 [11038.692550][ T895] ___sys_sendmsg+0xee/0x170 [11038.692550][ T895] __sys_sendmsg+0xcd/0x170 [11038.692550][ T895] do_syscall_64+0xc6/0x1e0 [11038.692550][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11038.692550][ T895] [11048.846964][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11048.847414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11048.847414][ T895] netdev_get_by_index+0x5e/0x80 [11048.847414][ T895] fib6_nh_init+0x3d8/0x15b0 [11048.847414][ T895] ip6_route_info_create+0xf18/0x17d0 [11048.847414][ T895] ip6_route_add+0x1c/0x140 [11048.847414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11048.847414][ T895] addrconf_add_dev+0xe2/0x170 [11048.847414][ T895] inet6_addr_add+0x12f/0xa40 [11048.847414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11048.847414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11048.847414][ T895] netlink_rcv_skb+0x130/0x360 [11048.847414][ T895] netlink_unicast+0x449/0x710 [11048.847414][ T895] netlink_sendmsg+0x723/0xbe0 [11048.847414][ T895] ____sys_sendmsg+0x7b2/0xa10 [11048.847414][ T895] ___sys_sendmsg+0xee/0x170 [11048.847414][ T895] __sys_sendmsg+0xcd/0x170 [11048.847414][ T895] do_syscall_64+0xc6/0x1e0 [11048.847414][ T895] [11048.849845][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11048.849845][ T895] ipv6_add_dev+0x3b9/0x11c0 [11048.849845][ T895] ipv6_find_idev+0x102/0x170 [11048.849845][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11048.849845][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11048.849845][ T895] netlink_rcv_skb+0x130/0x360 [11048.849845][ T895] netlink_unicast+0x449/0x710 [11048.849845][ T895] netlink_sendmsg+0x723/0xbe0 [11048.849845][ T895] ____sys_sendmsg+0x7b2/0xa10 [11048.849845][ T895] ___sys_sendmsg+0xee/0x170 [11048.849845][ T895] __sys_sendmsg+0xcd/0x170 [11048.849845][ T895] do_syscall_64+0xc6/0x1e0 [11048.849845][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11048.849845][ T895] [11048.852098][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11048.852098][ T895] neigh_parms_alloc+0x1e5/0x510 [11048.852098][ T895] ipv6_add_dev+0x2fd/0x11c0 [11048.852098][ T895] ipv6_find_idev+0x102/0x170 [11048.852098][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11048.852098][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11048.852098][ T895] netlink_rcv_skb+0x130/0x360 [11048.852098][ T895] netlink_unicast+0x449/0x710 [11048.852098][ T895] netlink_sendmsg+0x723/0xbe0 [11048.852098][ T895] ____sys_sendmsg+0x7b2/0xa10 [11048.852098][ T895] ___sys_sendmsg+0xee/0x170 [11048.852098][ T895] __sys_sendmsg+0xcd/0x170 [11048.852098][ T895] do_syscall_64+0xc6/0x1e0 [11048.852098][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11048.852098][ T895] [11058.926995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11058.927457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11058.927457][ T895] netdev_get_by_index+0x5e/0x80 [11058.927457][ T895] fib6_nh_init+0x3d8/0x15b0 [11058.927457][ T895] ip6_route_info_create+0xf18/0x17d0 [11058.927457][ T895] ip6_route_add+0x1c/0x140 [11058.927457][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11058.927457][ T895] addrconf_add_dev+0xe2/0x170 [11058.927457][ T895] inet6_addr_add+0x12f/0xa40 [11058.927457][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11058.927457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11058.927457][ T895] netlink_rcv_skb+0x130/0x360 [11058.927457][ T895] netlink_unicast+0x449/0x710 [11058.927457][ T895] netlink_sendmsg+0x723/0xbe0 [11058.927457][ T895] ____sys_sendmsg+0x7b2/0xa10 [11058.927457][ T895] ___sys_sendmsg+0xee/0x170 [11058.927457][ T895] __sys_sendmsg+0xcd/0x170 [11058.927457][ T895] do_syscall_64+0xc6/0x1e0 [11058.927457][ T895] [11058.929771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11058.929771][ T895] ipv6_add_dev+0x3b9/0x11c0 [11058.929771][ T895] ipv6_find_idev+0x102/0x170 [11058.929771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11058.929771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11058.929771][ T895] netlink_rcv_skb+0x130/0x360 [11058.929771][ T895] netlink_unicast+0x449/0x710 [11058.929771][ T895] netlink_sendmsg+0x723/0xbe0 [11058.929771][ T895] ____sys_sendmsg+0x7b2/0xa10 [11058.929771][ T895] ___sys_sendmsg+0xee/0x170 [11058.929771][ T895] __sys_sendmsg+0xcd/0x170 [11058.929771][ T895] do_syscall_64+0xc6/0x1e0 [11058.929771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11058.929771][ T895] [11058.931590][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11058.931590][ T895] neigh_parms_alloc+0x1e5/0x510 [11058.931590][ T895] ipv6_add_dev+0x2fd/0x11c0 [11058.931590][ T895] ipv6_find_idev+0x102/0x170 [11058.931590][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11058.931590][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11058.931590][ T895] netlink_rcv_skb+0x130/0x360 [11058.931590][ T895] netlink_unicast+0x449/0x710 [11058.931590][ T895] netlink_sendmsg+0x723/0xbe0 [11058.931590][ T895] ____sys_sendmsg+0x7b2/0xa10 [11058.931590][ T895] ___sys_sendmsg+0xee/0x170 [11058.931590][ T895] __sys_sendmsg+0xcd/0x170 [11058.931590][ T895] do_syscall_64+0xc6/0x1e0 [11058.931590][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11058.931590][ T895] [11069.006989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11069.007425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11069.007425][ T895] netdev_get_by_index+0x5e/0x80 [11069.007425][ T895] fib6_nh_init+0x3d8/0x15b0 [11069.007425][ T895] ip6_route_info_create+0xf18/0x17d0 [11069.007425][ T895] ip6_route_add+0x1c/0x140 [11069.007425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11069.007425][ T895] addrconf_add_dev+0xe2/0x170 [11069.007425][ T895] inet6_addr_add+0x12f/0xa40 [11069.007425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11069.007425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11069.007425][ T895] netlink_rcv_skb+0x130/0x360 [11069.007425][ T895] netlink_unicast+0x449/0x710 [11069.007425][ T895] netlink_sendmsg+0x723/0xbe0 [11069.007425][ T895] ____sys_sendmsg+0x7b2/0xa10 [11069.007425][ T895] ___sys_sendmsg+0xee/0x170 [11069.007425][ T895] __sys_sendmsg+0xcd/0x170 [11069.007425][ T895] do_syscall_64+0xc6/0x1e0 [11069.007425][ T895] [11069.009660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11069.009660][ T895] ipv6_add_dev+0x3b9/0x11c0 [11069.009660][ T895] ipv6_find_idev+0x102/0x170 [11069.009660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11069.009660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11069.009660][ T895] netlink_rcv_skb+0x130/0x360 [11069.009660][ T895] netlink_unicast+0x449/0x710 [11069.009660][ T895] netlink_sendmsg+0x723/0xbe0 [11069.009660][ T895] ____sys_sendmsg+0x7b2/0xa10 [11069.009660][ T895] ___sys_sendmsg+0xee/0x170 [11069.009660][ T895] __sys_sendmsg+0xcd/0x170 [11069.009660][ T895] do_syscall_64+0xc6/0x1e0 [11069.009660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11069.009660][ T895] [11069.011428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11069.011428][ T895] neigh_parms_alloc+0x1e5/0x510 [11069.011428][ T895] ipv6_add_dev+0x2fd/0x11c0 [11069.011428][ T895] ipv6_find_idev+0x102/0x170 [11069.011428][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11069.011428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11069.011428][ T895] netlink_rcv_skb+0x130/0x360 [11069.011428][ T895] netlink_unicast+0x449/0x710 [11069.011428][ T895] netlink_sendmsg+0x723/0xbe0 [11069.011428][ T895] ____sys_sendmsg+0x7b2/0xa10 [11069.011428][ T895] ___sys_sendmsg+0xee/0x170 [11069.011428][ T895] __sys_sendmsg+0xcd/0x170 [11069.011428][ T895] do_syscall_64+0xc6/0x1e0 [11069.011428][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11069.011428][ T895] [11079.255067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11079.255531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11079.255531][ T895] netdev_get_by_index+0x5e/0x80 [11079.255531][ T895] fib6_nh_init+0x3d8/0x15b0 [11079.255531][ T895] ip6_route_info_create+0xf18/0x17d0 [11079.255531][ T895] ip6_route_add+0x1c/0x140 [11079.255531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11079.255531][ T895] addrconf_add_dev+0xe2/0x170 [11079.255531][ T895] inet6_addr_add+0x12f/0xa40 [11079.255531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11079.255531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11079.255531][ T895] netlink_rcv_skb+0x130/0x360 [11079.255531][ T895] netlink_unicast+0x449/0x710 [11079.255531][ T895] netlink_sendmsg+0x723/0xbe0 [11079.255531][ T895] ____sys_sendmsg+0x7b2/0xa10 [11079.255531][ T895] ___sys_sendmsg+0xee/0x170 [11079.255531][ T895] __sys_sendmsg+0xcd/0x170 [11079.255531][ T895] do_syscall_64+0xc6/0x1e0 [11079.255531][ T895] [11079.257757][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11079.257757][ T895] ipv6_add_dev+0x3b9/0x11c0 [11079.257757][ T895] ipv6_find_idev+0x102/0x170 [11079.257757][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11079.257757][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11079.257757][ T895] netlink_rcv_skb+0x130/0x360 [11079.257757][ T895] netlink_unicast+0x449/0x710 [11079.257757][ T895] netlink_sendmsg+0x723/0xbe0 [11079.257757][ T895] ____sys_sendmsg+0x7b2/0xa10 [11079.257757][ T895] ___sys_sendmsg+0xee/0x170 [11079.257757][ T895] __sys_sendmsg+0xcd/0x170 [11079.257757][ T895] do_syscall_64+0xc6/0x1e0 [11079.257757][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11079.257757][ T895] [11079.259471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11079.259471][ T895] neigh_parms_alloc+0x1e5/0x510 [11079.259471][ T895] ipv6_add_dev+0x2fd/0x11c0 [11079.259471][ T895] ipv6_find_idev+0x102/0x170 [11079.259471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11079.259471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11079.259471][ T895] netlink_rcv_skb+0x130/0x360 [11079.259471][ T895] netlink_unicast+0x449/0x710 [11079.259471][ T895] netlink_sendmsg+0x723/0xbe0 [11079.259471][ T895] ____sys_sendmsg+0x7b2/0xa10 [11079.259471][ T895] ___sys_sendmsg+0xee/0x170 [11079.259471][ T895] __sys_sendmsg+0xcd/0x170 [11079.259471][ T895] do_syscall_64+0xc6/0x1e0 [11079.259471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11079.259471][ T895] [11089.502991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11089.503481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11089.503481][ T895] netdev_get_by_index+0x5e/0x80 [11089.503481][ T895] fib6_nh_init+0x3d8/0x15b0 [11089.503481][ T895] ip6_route_info_create+0xf18/0x17d0 [11089.503481][ T895] ip6_route_add+0x1c/0x140 [11089.503481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11089.503481][ T895] addrconf_add_dev+0xe2/0x170 [11089.503481][ T895] inet6_addr_add+0x12f/0xa40 [11089.503481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11089.503481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11089.503481][ T895] netlink_rcv_skb+0x130/0x360 [11089.503481][ T895] netlink_unicast+0x449/0x710 [11089.503481][ T895] netlink_sendmsg+0x723/0xbe0 [11089.503481][ T895] ____sys_sendmsg+0x7b2/0xa10 [11089.503481][ T895] ___sys_sendmsg+0xee/0x170 [11089.503481][ T895] __sys_sendmsg+0xcd/0x170 [11089.503481][ T895] do_syscall_64+0xc6/0x1e0 [11089.503481][ T895] [11089.505982][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11089.505982][ T895] ipv6_add_dev+0x3b9/0x11c0 [11089.505982][ T895] ipv6_find_idev+0x102/0x170 [11089.505982][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11089.505982][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11089.505982][ T895] netlink_rcv_skb+0x130/0x360 [11089.505982][ T895] netlink_unicast+0x449/0x710 [11089.505982][ T895] netlink_sendmsg+0x723/0xbe0 [11089.505982][ T895] ____sys_sendmsg+0x7b2/0xa10 [11089.505982][ T895] ___sys_sendmsg+0xee/0x170 [11089.505982][ T895] __sys_sendmsg+0xcd/0x170 [11089.505982][ T895] do_syscall_64+0xc6/0x1e0 [11089.505982][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11089.505982][ T895] [11089.507827][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11089.507827][ T895] neigh_parms_alloc+0x1e5/0x510 [11089.507827][ T895] ipv6_add_dev+0x2fd/0x11c0 [11089.507827][ T895] ipv6_find_idev+0x102/0x170 [11089.507827][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11089.507827][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11089.507827][ T895] netlink_rcv_skb+0x130/0x360 [11089.507827][ T895] netlink_unicast+0x449/0x710 [11089.507827][ T895] netlink_sendmsg+0x723/0xbe0 [11089.507827][ T895] ____sys_sendmsg+0x7b2/0xa10 [11089.507827][ T895] ___sys_sendmsg+0xee/0x170 [11089.507827][ T895] __sys_sendmsg+0xcd/0x170 [11089.507827][ T895] do_syscall_64+0xc6/0x1e0 [11089.507827][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11089.507827][ T895] [11099.750980][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11099.751566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11099.751566][ T895] netdev_get_by_index+0x5e/0x80 [11099.751566][ T895] fib6_nh_init+0x3d8/0x15b0 [11099.751566][ T895] ip6_route_info_create+0xf18/0x17d0 [11099.751566][ T895] ip6_route_add+0x1c/0x140 [11099.751566][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11099.751566][ T895] addrconf_add_dev+0xe2/0x170 [11099.751566][ T895] inet6_addr_add+0x12f/0xa40 [11099.751566][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11099.751566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11099.751566][ T895] netlink_rcv_skb+0x130/0x360 [11099.751566][ T895] netlink_unicast+0x449/0x710 [11099.751566][ T895] netlink_sendmsg+0x723/0xbe0 [11099.751566][ T895] ____sys_sendmsg+0x7b2/0xa10 [11099.751566][ T895] ___sys_sendmsg+0xee/0x170 [11099.751566][ T895] __sys_sendmsg+0xcd/0x170 [11099.751566][ T895] do_syscall_64+0xc6/0x1e0 [11099.751566][ T895] [11099.754944][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11099.754944][ T895] ipv6_add_dev+0x3b9/0x11c0 [11099.754944][ T895] ipv6_find_idev+0x102/0x170 [11099.754944][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11099.754944][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11099.754944][ T895] netlink_rcv_skb+0x130/0x360 [11099.754944][ T895] netlink_unicast+0x449/0x710 [11099.754944][ T895] netlink_sendmsg+0x723/0xbe0 [11099.754944][ T895] ____sys_sendmsg+0x7b2/0xa10 [11099.754944][ T895] ___sys_sendmsg+0xee/0x170 [11099.754944][ T895] __sys_sendmsg+0xcd/0x170 [11099.754944][ T895] do_syscall_64+0xc6/0x1e0 [11099.754944][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11099.754944][ T895] [11099.757659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11099.757659][ T895] neigh_parms_alloc+0x1e5/0x510 [11099.757659][ T895] ipv6_add_dev+0x2fd/0x11c0 [11099.757659][ T895] ipv6_find_idev+0x102/0x170 [11099.757659][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11099.757659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11099.757659][ T895] netlink_rcv_skb+0x130/0x360 [11099.757659][ T895] netlink_unicast+0x449/0x710 [11099.757659][ T895] netlink_sendmsg+0x723/0xbe0 [11099.757659][ T895] ____sys_sendmsg+0x7b2/0xa10 [11099.757659][ T895] ___sys_sendmsg+0xee/0x170 [11099.757659][ T895] __sys_sendmsg+0xcd/0x170 [11099.757659][ T895] do_syscall_64+0xc6/0x1e0 [11099.757659][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11099.757659][ T895] [11110.014982][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11110.015382][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11110.015382][ T895] netdev_get_by_index+0x5e/0x80 [11110.015382][ T895] fib6_nh_init+0x3d8/0x15b0 [11110.015382][ T895] ip6_route_info_create+0xf18/0x17d0 [11110.015382][ T895] ip6_route_add+0x1c/0x140 [11110.015382][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11110.015382][ T895] addrconf_add_dev+0xe2/0x170 [11110.015382][ T895] inet6_addr_add+0x12f/0xa40 [11110.015382][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11110.015382][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11110.015382][ T895] netlink_rcv_skb+0x130/0x360 [11110.015382][ T895] netlink_unicast+0x449/0x710 [11110.015382][ T895] netlink_sendmsg+0x723/0xbe0 [11110.015382][ T895] ____sys_sendmsg+0x7b2/0xa10 [11110.015382][ T895] ___sys_sendmsg+0xee/0x170 [11110.015382][ T895] __sys_sendmsg+0xcd/0x170 [11110.015382][ T895] do_syscall_64+0xc6/0x1e0 [11110.015382][ T895] [11110.017640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11110.017640][ T895] ipv6_add_dev+0x3b9/0x11c0 [11110.017640][ T895] ipv6_find_idev+0x102/0x170 [11110.017640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11110.017640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11110.017640][ T895] netlink_rcv_skb+0x130/0x360 [11110.017640][ T895] netlink_unicast+0x449/0x710 [11110.017640][ T895] netlink_sendmsg+0x723/0xbe0 [11110.017640][ T895] ____sys_sendmsg+0x7b2/0xa10 [11110.017640][ T895] ___sys_sendmsg+0xee/0x170 [11110.017640][ T895] __sys_sendmsg+0xcd/0x170 [11110.017640][ T895] do_syscall_64+0xc6/0x1e0 [11110.017640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11110.017640][ T895] [11110.019391][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11110.019391][ T895] neigh_parms_alloc+0x1e5/0x510 [11110.019391][ T895] ipv6_add_dev+0x2fd/0x11c0 [11110.019391][ T895] ipv6_find_idev+0x102/0x170 [11110.019391][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11110.019391][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11110.019391][ T895] netlink_rcv_skb+0x130/0x360 [11110.019391][ T895] netlink_unicast+0x449/0x710 [11110.019391][ T895] netlink_sendmsg+0x723/0xbe0 [11110.019391][ T895] ____sys_sendmsg+0x7b2/0xa10 [11110.019391][ T895] ___sys_sendmsg+0xee/0x170 [11110.019391][ T895] __sys_sendmsg+0xcd/0x170 [11110.019391][ T895] do_syscall_64+0xc6/0x1e0 [11110.019391][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11110.019391][ T895] [11120.062984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11120.063379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11120.063379][ T895] netdev_get_by_index+0x5e/0x80 [11120.063379][ T895] fib6_nh_init+0x3d8/0x15b0 [11120.063379][ T895] ip6_route_info_create+0xf18/0x17d0 [11120.063379][ T895] ip6_route_add+0x1c/0x140 [11120.063379][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11120.063379][ T895] addrconf_add_dev+0xe2/0x170 [11120.063379][ T895] inet6_addr_add+0x12f/0xa40 [11120.063379][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11120.063379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11120.063379][ T895] netlink_rcv_skb+0x130/0x360 [11120.063379][ T895] netlink_unicast+0x449/0x710 [11120.063379][ T895] netlink_sendmsg+0x723/0xbe0 [11120.063379][ T895] ____sys_sendmsg+0x7b2/0xa10 [11120.063379][ T895] ___sys_sendmsg+0xee/0x170 [11120.063379][ T895] __sys_sendmsg+0xcd/0x170 [11120.063379][ T895] do_syscall_64+0xc6/0x1e0 [11120.063379][ T895] [11120.065974][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11120.065974][ T895] ipv6_add_dev+0x3b9/0x11c0 [11120.065974][ T895] ipv6_find_idev+0x102/0x170 [11120.065974][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11120.065974][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11120.065974][ T895] netlink_rcv_skb+0x130/0x360 [11120.065974][ T895] netlink_unicast+0x449/0x710 [11120.065974][ T895] netlink_sendmsg+0x723/0xbe0 [11120.065974][ T895] ____sys_sendmsg+0x7b2/0xa10 [11120.065974][ T895] ___sys_sendmsg+0xee/0x170 [11120.065974][ T895] __sys_sendmsg+0xcd/0x170 [11120.065974][ T895] do_syscall_64+0xc6/0x1e0 [11120.065974][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11120.065974][ T895] [11120.068723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11120.068723][ T895] neigh_parms_alloc+0x1e5/0x510 [11120.068723][ T895] ipv6_add_dev+0x2fd/0x11c0 [11120.068723][ T895] ipv6_find_idev+0x102/0x170 [11120.068723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11120.068723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11120.068723][ T895] netlink_rcv_skb+0x130/0x360 [11120.068723][ T895] netlink_unicast+0x449/0x710 [11120.068723][ T895] netlink_sendmsg+0x723/0xbe0 [11120.068723][ T895] ____sys_sendmsg+0x7b2/0xa10 [11120.068723][ T895] ___sys_sendmsg+0xee/0x170 [11120.068723][ T895] __sys_sendmsg+0xcd/0x170 [11120.068723][ T895] do_syscall_64+0xc6/0x1e0 [11120.068723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11120.068723][ T895] [11130.310971][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11130.311382][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11130.311382][ T895] netdev_get_by_index+0x5e/0x80 [11130.311382][ T895] fib6_nh_init+0x3d8/0x15b0 [11130.311382][ T895] ip6_route_info_create+0xf18/0x17d0 [11130.311382][ T895] ip6_route_add+0x1c/0x140 [11130.311382][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11130.311382][ T895] addrconf_add_dev+0xe2/0x170 [11130.311382][ T895] inet6_addr_add+0x12f/0xa40 [11130.311382][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11130.311382][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11130.311382][ T895] netlink_rcv_skb+0x130/0x360 [11130.311382][ T895] netlink_unicast+0x449/0x710 [11130.311382][ T895] netlink_sendmsg+0x723/0xbe0 [11130.311382][ T895] ____sys_sendmsg+0x7b2/0xa10 [11130.311382][ T895] ___sys_sendmsg+0xee/0x170 [11130.311382][ T895] __sys_sendmsg+0xcd/0x170 [11130.311382][ T895] do_syscall_64+0xc6/0x1e0 [11130.311382][ T895] [11130.313702][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11130.313702][ T895] ipv6_add_dev+0x3b9/0x11c0 [11130.313702][ T895] ipv6_find_idev+0x102/0x170 [11130.313702][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11130.313702][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11130.313702][ T895] netlink_rcv_skb+0x130/0x360 [11130.313702][ T895] netlink_unicast+0x449/0x710 [11130.313702][ T895] netlink_sendmsg+0x723/0xbe0 [11130.313702][ T895] ____sys_sendmsg+0x7b2/0xa10 [11130.313702][ T895] ___sys_sendmsg+0xee/0x170 [11130.313702][ T895] __sys_sendmsg+0xcd/0x170 [11130.313702][ T895] do_syscall_64+0xc6/0x1e0 [11130.313702][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11130.313702][ T895] [11130.315442][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11130.315442][ T895] neigh_parms_alloc+0x1e5/0x510 [11130.315442][ T895] ipv6_add_dev+0x2fd/0x11c0 [11130.315442][ T895] ipv6_find_idev+0x102/0x170 [11130.315442][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11130.315442][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11130.315442][ T895] netlink_rcv_skb+0x130/0x360 [11130.315442][ T895] netlink_unicast+0x449/0x710 [11130.315442][ T895] netlink_sendmsg+0x723/0xbe0 [11130.315442][ T895] ____sys_sendmsg+0x7b2/0xa10 [11130.315442][ T895] ___sys_sendmsg+0xee/0x170 [11130.315442][ T895] __sys_sendmsg+0xcd/0x170 [11130.315442][ T895] do_syscall_64+0xc6/0x1e0 [11130.315442][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11130.315442][ T895] [11140.326976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11140.327364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11140.327364][ T895] netdev_get_by_index+0x5e/0x80 [11140.327364][ T895] fib6_nh_init+0x3d8/0x15b0 [11140.327364][ T895] ip6_route_info_create+0xf18/0x17d0 [11140.327364][ T895] ip6_route_add+0x1c/0x140 [11140.327364][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11140.327364][ T895] addrconf_add_dev+0xe2/0x170 [11140.327364][ T895] inet6_addr_add+0x12f/0xa40 [11140.327364][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11140.327364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11140.327364][ T895] netlink_rcv_skb+0x130/0x360 [11140.327364][ T895] netlink_unicast+0x449/0x710 [11140.327364][ T895] netlink_sendmsg+0x723/0xbe0 [11140.327364][ T895] ____sys_sendmsg+0x7b2/0xa10 [11140.327364][ T895] ___sys_sendmsg+0xee/0x170 [11140.327364][ T895] __sys_sendmsg+0xcd/0x170 [11140.327364][ T895] do_syscall_64+0xc6/0x1e0 [11140.327364][ T895] [11140.329601][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11140.329601][ T895] ipv6_add_dev+0x3b9/0x11c0 [11140.329601][ T895] ipv6_find_idev+0x102/0x170 [11140.329601][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11140.329601][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11140.329601][ T895] netlink_rcv_skb+0x130/0x360 [11140.329601][ T895] netlink_unicast+0x449/0x710 [11140.329601][ T895] netlink_sendmsg+0x723/0xbe0 [11140.329601][ T895] ____sys_sendmsg+0x7b2/0xa10 [11140.329601][ T895] ___sys_sendmsg+0xee/0x170 [11140.329601][ T895] __sys_sendmsg+0xcd/0x170 [11140.329601][ T895] do_syscall_64+0xc6/0x1e0 [11140.329601][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11140.329601][ T895] [11140.331308][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11140.331308][ T895] neigh_parms_alloc+0x1e5/0x510 [11140.331308][ T895] ipv6_add_dev+0x2fd/0x11c0 [11140.331308][ T895] ipv6_find_idev+0x102/0x170 [11140.331308][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11140.331308][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11140.331308][ T895] netlink_rcv_skb+0x130/0x360 [11140.331308][ T895] netlink_unicast+0x449/0x710 [11140.331308][ T895] netlink_sendmsg+0x723/0xbe0 [11140.331308][ T895] ____sys_sendmsg+0x7b2/0xa10 [11140.331308][ T895] ___sys_sendmsg+0xee/0x170 [11140.331308][ T895] __sys_sendmsg+0xcd/0x170 [11140.331308][ T895] do_syscall_64+0xc6/0x1e0 [11140.331308][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11140.331308][ T895] [11150.406979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11150.407366][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11150.407366][ T895] netdev_get_by_index+0x5e/0x80 [11150.407366][ T895] fib6_nh_init+0x3d8/0x15b0 [11150.407366][ T895] ip6_route_info_create+0xf18/0x17d0 [11150.407366][ T895] ip6_route_add+0x1c/0x140 [11150.407366][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11150.407366][ T895] addrconf_add_dev+0xe2/0x170 [11150.407366][ T895] inet6_addr_add+0x12f/0xa40 [11150.407366][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11150.407366][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11150.407366][ T895] netlink_rcv_skb+0x130/0x360 [11150.407366][ T895] netlink_unicast+0x449/0x710 [11150.407366][ T895] netlink_sendmsg+0x723/0xbe0 [11150.407366][ T895] ____sys_sendmsg+0x7b2/0xa10 [11150.407366][ T895] ___sys_sendmsg+0xee/0x170 [11150.407366][ T895] __sys_sendmsg+0xcd/0x170 [11150.407366][ T895] do_syscall_64+0xc6/0x1e0 [11150.407366][ T895] [11150.409654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11150.409654][ T895] ipv6_add_dev+0x3b9/0x11c0 [11150.409654][ T895] ipv6_find_idev+0x102/0x170 [11150.409654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11150.409654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11150.409654][ T895] netlink_rcv_skb+0x130/0x360 [11150.409654][ T895] netlink_unicast+0x449/0x710 [11150.409654][ T895] netlink_sendmsg+0x723/0xbe0 [11150.409654][ T895] ____sys_sendmsg+0x7b2/0xa10 [11150.409654][ T895] ___sys_sendmsg+0xee/0x170 [11150.409654][ T895] __sys_sendmsg+0xcd/0x170 [11150.409654][ T895] do_syscall_64+0xc6/0x1e0 [11150.409654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11150.409654][ T895] [11150.411412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11150.411412][ T895] neigh_parms_alloc+0x1e5/0x510 [11150.411412][ T895] ipv6_add_dev+0x2fd/0x11c0 [11150.411412][ T895] ipv6_find_idev+0x102/0x170 [11150.411412][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11150.411412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11150.411412][ T895] netlink_rcv_skb+0x130/0x360 [11150.411412][ T895] netlink_unicast+0x449/0x710 [11150.411412][ T895] netlink_sendmsg+0x723/0xbe0 [11150.411412][ T895] ____sys_sendmsg+0x7b2/0xa10 [11150.411412][ T895] ___sys_sendmsg+0xee/0x170 [11150.411412][ T895] __sys_sendmsg+0xcd/0x170 [11150.411412][ T895] do_syscall_64+0xc6/0x1e0 [11150.411412][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11150.411412][ T895] [11160.655004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11160.655434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11160.655434][ T895] netdev_get_by_index+0x5e/0x80 [11160.655434][ T895] fib6_nh_init+0x3d8/0x15b0 [11160.655434][ T895] ip6_route_info_create+0xf18/0x17d0 [11160.655434][ T895] ip6_route_add+0x1c/0x140 [11160.655434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11160.655434][ T895] addrconf_add_dev+0xe2/0x170 [11160.655434][ T895] inet6_addr_add+0x12f/0xa40 [11160.655434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11160.655434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11160.655434][ T895] netlink_rcv_skb+0x130/0x360 [11160.655434][ T895] netlink_unicast+0x449/0x710 [11160.655434][ T895] netlink_sendmsg+0x723/0xbe0 [11160.655434][ T895] ____sys_sendmsg+0x7b2/0xa10 [11160.655434][ T895] ___sys_sendmsg+0xee/0x170 [11160.655434][ T895] __sys_sendmsg+0xcd/0x170 [11160.655434][ T895] do_syscall_64+0xc6/0x1e0 [11160.655434][ T895] [11160.657875][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11160.657875][ T895] ipv6_add_dev+0x3b9/0x11c0 [11160.657875][ T895] ipv6_find_idev+0x102/0x170 [11160.657875][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11160.657875][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11160.657875][ T895] netlink_rcv_skb+0x130/0x360 [11160.657875][ T895] netlink_unicast+0x449/0x710 [11160.657875][ T895] netlink_sendmsg+0x723/0xbe0 [11160.657875][ T895] ____sys_sendmsg+0x7b2/0xa10 [11160.657875][ T895] ___sys_sendmsg+0xee/0x170 [11160.657875][ T895] __sys_sendmsg+0xcd/0x170 [11160.657875][ T895] do_syscall_64+0xc6/0x1e0 [11160.657875][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11160.657875][ T895] [11160.659817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11160.659817][ T895] neigh_parms_alloc+0x1e5/0x510 [11160.659817][ T895] ipv6_add_dev+0x2fd/0x11c0 [11160.659817][ T895] ipv6_find_idev+0x102/0x170 [11160.659817][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11160.659817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11160.659817][ T895] netlink_rcv_skb+0x130/0x360 [11160.659817][ T895] netlink_unicast+0x449/0x710 [11160.659817][ T895] netlink_sendmsg+0x723/0xbe0 [11160.659817][ T895] ____sys_sendmsg+0x7b2/0xa10 [11160.659817][ T895] ___sys_sendmsg+0xee/0x170 [11160.659817][ T895] __sys_sendmsg+0xcd/0x170 [11160.659817][ T895] do_syscall_64+0xc6/0x1e0 [11160.659817][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11160.659817][ T895] [11170.694965][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11170.695386][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11170.695386][ T895] netdev_get_by_index+0x5e/0x80 [11170.695386][ T895] fib6_nh_init+0x3d8/0x15b0 [11170.695386][ T895] ip6_route_info_create+0xf18/0x17d0 [11170.695386][ T895] ip6_route_add+0x1c/0x140 [11170.695386][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11170.695386][ T895] addrconf_add_dev+0xe2/0x170 [11170.695386][ T895] inet6_addr_add+0x12f/0xa40 [11170.695386][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11170.695386][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11170.695386][ T895] netlink_rcv_skb+0x130/0x360 [11170.695386][ T895] netlink_unicast+0x449/0x710 [11170.695386][ T895] netlink_sendmsg+0x723/0xbe0 [11170.695386][ T895] ____sys_sendmsg+0x7b2/0xa10 [11170.695386][ T895] ___sys_sendmsg+0xee/0x170 [11170.695386][ T895] __sys_sendmsg+0xcd/0x170 [11170.695386][ T895] do_syscall_64+0xc6/0x1e0 [11170.695386][ T895] [11170.697776][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11170.697776][ T895] ipv6_add_dev+0x3b9/0x11c0 [11170.697776][ T895] ipv6_find_idev+0x102/0x170 [11170.697776][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11170.697776][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11170.697776][ T895] netlink_rcv_skb+0x130/0x360 [11170.697776][ T895] netlink_unicast+0x449/0x710 [11170.697776][ T895] netlink_sendmsg+0x723/0xbe0 [11170.697776][ T895] ____sys_sendmsg+0x7b2/0xa10 [11170.697776][ T895] ___sys_sendmsg+0xee/0x170 [11170.697776][ T895] __sys_sendmsg+0xcd/0x170 [11170.697776][ T895] do_syscall_64+0xc6/0x1e0 [11170.697776][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11170.697776][ T895] [11170.699736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11170.699736][ T895] neigh_parms_alloc+0x1e5/0x510 [11170.699736][ T895] ipv6_add_dev+0x2fd/0x11c0 [11170.699736][ T895] ipv6_find_idev+0x102/0x170 [11170.699736][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11170.699736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11170.699736][ T895] netlink_rcv_skb+0x130/0x360 [11170.699736][ T895] netlink_unicast+0x449/0x710 [11170.699736][ T895] netlink_sendmsg+0x723/0xbe0 [11170.699736][ T895] ____sys_sendmsg+0x7b2/0xa10 [11170.699736][ T895] ___sys_sendmsg+0xee/0x170 [11170.699736][ T895] __sys_sendmsg+0xcd/0x170 [11170.699736][ T895] do_syscall_64+0xc6/0x1e0 [11170.699736][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11170.699736][ T895] [11180.838979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11180.839620][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11180.839620][ T895] netdev_get_by_index+0x5e/0x80 [11180.839620][ T895] fib6_nh_init+0x3d8/0x15b0 [11180.839620][ T895] ip6_route_info_create+0xf18/0x17d0 [11180.839620][ T895] ip6_route_add+0x1c/0x140 [11180.839620][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11180.839620][ T895] addrconf_add_dev+0xe2/0x170 [11180.839620][ T895] inet6_addr_add+0x12f/0xa40 [11180.839620][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11180.839620][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11180.839620][ T895] netlink_rcv_skb+0x130/0x360 [11180.839620][ T895] netlink_unicast+0x449/0x710 [11180.839620][ T895] netlink_sendmsg+0x723/0xbe0 [11180.839620][ T895] ____sys_sendmsg+0x7b2/0xa10 [11180.839620][ T895] ___sys_sendmsg+0xee/0x170 [11180.839620][ T895] __sys_sendmsg+0xcd/0x170 [11180.839620][ T895] do_syscall_64+0xc6/0x1e0 [11180.839620][ T895] [11180.843125][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11180.843125][ T895] ipv6_add_dev+0x3b9/0x11c0 [11180.843125][ T895] ipv6_find_idev+0x102/0x170 [11180.843125][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11180.843125][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11180.843125][ T895] netlink_rcv_skb+0x130/0x360 [11180.843125][ T895] netlink_unicast+0x449/0x710 [11180.843125][ T895] netlink_sendmsg+0x723/0xbe0 [11180.843125][ T895] ____sys_sendmsg+0x7b2/0xa10 [11180.843125][ T895] ___sys_sendmsg+0xee/0x170 [11180.843125][ T895] __sys_sendmsg+0xcd/0x170 [11180.843125][ T895] do_syscall_64+0xc6/0x1e0 [11180.843125][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11180.843125][ T895] [11180.845857][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11180.845857][ T895] neigh_parms_alloc+0x1e5/0x510 [11180.845857][ T895] ipv6_add_dev+0x2fd/0x11c0 [11180.845857][ T895] ipv6_find_idev+0x102/0x170 [11180.845857][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11180.845857][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11180.845857][ T895] netlink_rcv_skb+0x130/0x360 [11180.845857][ T895] netlink_unicast+0x449/0x710 [11180.845857][ T895] netlink_sendmsg+0x723/0xbe0 [11180.845857][ T895] ____sys_sendmsg+0x7b2/0xa10 [11180.845857][ T895] ___sys_sendmsg+0xee/0x170 [11180.845857][ T895] __sys_sendmsg+0xcd/0x170 [11180.845857][ T895] do_syscall_64+0xc6/0x1e0 [11180.845857][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11180.845857][ T895] [11190.918982][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11190.919446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11190.919446][ T895] netdev_get_by_index+0x5e/0x80 [11190.919446][ T895] fib6_nh_init+0x3d8/0x15b0 [11190.919446][ T895] ip6_route_info_create+0xf18/0x17d0 [11190.919446][ T895] ip6_route_add+0x1c/0x140 [11190.919446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11190.919446][ T895] addrconf_add_dev+0xe2/0x170 [11190.919446][ T895] inet6_addr_add+0x12f/0xa40 [11190.919446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11190.919446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11190.919446][ T895] netlink_rcv_skb+0x130/0x360 [11190.919446][ T895] netlink_unicast+0x449/0x710 [11190.919446][ T895] netlink_sendmsg+0x723/0xbe0 [11190.919446][ T895] ____sys_sendmsg+0x7b2/0xa10 [11190.919446][ T895] ___sys_sendmsg+0xee/0x170 [11190.919446][ T895] __sys_sendmsg+0xcd/0x170 [11190.919446][ T895] do_syscall_64+0xc6/0x1e0 [11190.919446][ T895] [11190.921646][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11190.921646][ T895] ipv6_add_dev+0x3b9/0x11c0 [11190.921646][ T895] ipv6_find_idev+0x102/0x170 [11190.921646][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11190.921646][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11190.921646][ T895] netlink_rcv_skb+0x130/0x360 [11190.921646][ T895] netlink_unicast+0x449/0x710 [11190.921646][ T895] netlink_sendmsg+0x723/0xbe0 [11190.921646][ T895] ____sys_sendmsg+0x7b2/0xa10 [11190.921646][ T895] ___sys_sendmsg+0xee/0x170 [11190.921646][ T895] __sys_sendmsg+0xcd/0x170 [11190.921646][ T895] do_syscall_64+0xc6/0x1e0 [11190.921646][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11190.921646][ T895] [11190.923373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11190.923373][ T895] neigh_parms_alloc+0x1e5/0x510 [11190.923373][ T895] ipv6_add_dev+0x2fd/0x11c0 [11190.923373][ T895] ipv6_find_idev+0x102/0x170 [11190.923373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11190.923373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11190.923373][ T895] netlink_rcv_skb+0x130/0x360 [11190.923373][ T895] netlink_unicast+0x449/0x710 [11190.923373][ T895] netlink_sendmsg+0x723/0xbe0 [11190.923373][ T895] ____sys_sendmsg+0x7b2/0xa10 [11190.923373][ T895] ___sys_sendmsg+0xee/0x170 [11190.923373][ T895] __sys_sendmsg+0xcd/0x170 [11190.923373][ T895] do_syscall_64+0xc6/0x1e0 [11190.923373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11190.923373][ T895] [11201.174962][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11201.175387][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11201.175387][ T895] netdev_get_by_index+0x5e/0x80 [11201.175387][ T895] fib6_nh_init+0x3d8/0x15b0 [11201.175387][ T895] ip6_route_info_create+0xf18/0x17d0 [11201.175387][ T895] ip6_route_add+0x1c/0x140 [11201.175387][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11201.175387][ T895] addrconf_add_dev+0xe2/0x170 [11201.175387][ T895] inet6_addr_add+0x12f/0xa40 [11201.175387][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11201.175387][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11201.175387][ T895] netlink_rcv_skb+0x130/0x360 [11201.175387][ T895] netlink_unicast+0x449/0x710 [11201.175387][ T895] netlink_sendmsg+0x723/0xbe0 [11201.175387][ T895] ____sys_sendmsg+0x7b2/0xa10 [11201.175387][ T895] ___sys_sendmsg+0xee/0x170 [11201.175387][ T895] __sys_sendmsg+0xcd/0x170 [11201.175387][ T895] do_syscall_64+0xc6/0x1e0 [11201.175387][ T895] [11201.177780][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11201.177780][ T895] ipv6_add_dev+0x3b9/0x11c0 [11201.177780][ T895] ipv6_find_idev+0x102/0x170 [11201.177780][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11201.177780][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11201.177780][ T895] netlink_rcv_skb+0x130/0x360 [11201.177780][ T895] netlink_unicast+0x449/0x710 [11201.177780][ T895] netlink_sendmsg+0x723/0xbe0 [11201.177780][ T895] ____sys_sendmsg+0x7b2/0xa10 [11201.177780][ T895] ___sys_sendmsg+0xee/0x170 [11201.177780][ T895] __sys_sendmsg+0xcd/0x170 [11201.177780][ T895] do_syscall_64+0xc6/0x1e0 [11201.177780][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11201.177780][ T895] [11201.179643][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11201.179643][ T895] neigh_parms_alloc+0x1e5/0x510 [11201.179643][ T895] ipv6_add_dev+0x2fd/0x11c0 [11201.179643][ T895] ipv6_find_idev+0x102/0x170 [11201.179643][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11201.179643][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11201.179643][ T895] netlink_rcv_skb+0x130/0x360 [11201.179643][ T895] netlink_unicast+0x449/0x710 [11201.179643][ T895] netlink_sendmsg+0x723/0xbe0 [11201.179643][ T895] ____sys_sendmsg+0x7b2/0xa10 [11201.179643][ T895] ___sys_sendmsg+0xee/0x170 [11201.179643][ T895] __sys_sendmsg+0xcd/0x170 [11201.179643][ T895] do_syscall_64+0xc6/0x1e0 [11201.179643][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11201.179643][ T895] [11211.423045][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11211.423470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11211.423470][ T895] netdev_get_by_index+0x5e/0x80 [11211.423470][ T895] fib6_nh_init+0x3d8/0x15b0 [11211.423470][ T895] ip6_route_info_create+0xf18/0x17d0 [11211.423470][ T895] ip6_route_add+0x1c/0x140 [11211.423470][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11211.423470][ T895] addrconf_add_dev+0xe2/0x170 [11211.423470][ T895] inet6_addr_add+0x12f/0xa40 [11211.423470][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11211.423470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11211.423470][ T895] netlink_rcv_skb+0x130/0x360 [11211.423470][ T895] netlink_unicast+0x449/0x710 [11211.423470][ T895] netlink_sendmsg+0x723/0xbe0 [11211.423470][ T895] ____sys_sendmsg+0x7b2/0xa10 [11211.423470][ T895] ___sys_sendmsg+0xee/0x170 [11211.423470][ T895] __sys_sendmsg+0xcd/0x170 [11211.423470][ T895] do_syscall_64+0xc6/0x1e0 [11211.423470][ T895] [11211.425847][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11211.425847][ T895] ipv6_add_dev+0x3b9/0x11c0 [11211.425847][ T895] ipv6_find_idev+0x102/0x170 [11211.425847][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11211.425847][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11211.425847][ T895] netlink_rcv_skb+0x130/0x360 [11211.425847][ T895] netlink_unicast+0x449/0x710 [11211.425847][ T895] netlink_sendmsg+0x723/0xbe0 [11211.425847][ T895] ____sys_sendmsg+0x7b2/0xa10 [11211.425847][ T895] ___sys_sendmsg+0xee/0x170 [11211.425847][ T895] __sys_sendmsg+0xcd/0x170 [11211.425847][ T895] do_syscall_64+0xc6/0x1e0 [11211.425847][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11211.425847][ T895] [11211.427693][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11211.427693][ T895] neigh_parms_alloc+0x1e5/0x510 [11211.427693][ T895] ipv6_add_dev+0x2fd/0x11c0 [11211.427693][ T895] ipv6_find_idev+0x102/0x170 [11211.427693][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11211.427693][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11211.427693][ T895] netlink_rcv_skb+0x130/0x360 [11211.427693][ T895] netlink_unicast+0x449/0x710 [11211.427693][ T895] netlink_sendmsg+0x723/0xbe0 [11211.427693][ T895] ____sys_sendmsg+0x7b2/0xa10 [11211.427693][ T895] ___sys_sendmsg+0xee/0x170 [11211.427693][ T895] __sys_sendmsg+0xcd/0x170 [11211.427693][ T895] do_syscall_64+0xc6/0x1e0 [11211.427693][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11211.427693][ T895] [11221.670972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11221.671451][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11221.671451][ T895] netdev_get_by_index+0x5e/0x80 [11221.671451][ T895] fib6_nh_init+0x3d8/0x15b0 [11221.671451][ T895] ip6_route_info_create+0xf18/0x17d0 [11221.671451][ T895] ip6_route_add+0x1c/0x140 [11221.671451][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11221.671451][ T895] addrconf_add_dev+0xe2/0x170 [11221.671451][ T895] inet6_addr_add+0x12f/0xa40 [11221.671451][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11221.671451][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11221.671451][ T895] netlink_rcv_skb+0x130/0x360 [11221.671451][ T895] netlink_unicast+0x449/0x710 [11221.671451][ T895] netlink_sendmsg+0x723/0xbe0 [11221.671451][ T895] ____sys_sendmsg+0x7b2/0xa10 [11221.671451][ T895] ___sys_sendmsg+0xee/0x170 [11221.671451][ T895] __sys_sendmsg+0xcd/0x170 [11221.671451][ T895] do_syscall_64+0xc6/0x1e0 [11221.671451][ T895] [11221.673745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11221.673745][ T895] ipv6_add_dev+0x3b9/0x11c0 [11221.673745][ T895] ipv6_find_idev+0x102/0x170 [11221.673745][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11221.673745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11221.673745][ T895] netlink_rcv_skb+0x130/0x360 [11221.673745][ T895] netlink_unicast+0x449/0x710 [11221.673745][ T895] netlink_sendmsg+0x723/0xbe0 [11221.673745][ T895] ____sys_sendmsg+0x7b2/0xa10 [11221.673745][ T895] ___sys_sendmsg+0xee/0x170 [11221.673745][ T895] __sys_sendmsg+0xcd/0x170 [11221.673745][ T895] do_syscall_64+0xc6/0x1e0 [11221.673745][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11221.673745][ T895] [11221.675558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11221.675558][ T895] neigh_parms_alloc+0x1e5/0x510 [11221.675558][ T895] ipv6_add_dev+0x2fd/0x11c0 [11221.675558][ T895] ipv6_find_idev+0x102/0x170 [11221.675558][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11221.675558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11221.675558][ T895] netlink_rcv_skb+0x130/0x360 [11221.675558][ T895] netlink_unicast+0x449/0x710 [11221.675558][ T895] netlink_sendmsg+0x723/0xbe0 [11221.675558][ T895] ____sys_sendmsg+0x7b2/0xa10 [11221.675558][ T895] ___sys_sendmsg+0xee/0x170 [11221.675558][ T895] __sys_sendmsg+0xcd/0x170 [11221.675558][ T895] do_syscall_64+0xc6/0x1e0 [11221.675558][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11221.675558][ T895] [11231.759008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11231.759408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11231.759408][ T895] netdev_get_by_index+0x5e/0x80 [11231.759408][ T895] fib6_nh_init+0x3d8/0x15b0 [11231.759408][ T895] ip6_route_info_create+0xf18/0x17d0 [11231.759408][ T895] ip6_route_add+0x1c/0x140 [11231.759408][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11231.759408][ T895] addrconf_add_dev+0xe2/0x170 [11231.759408][ T895] inet6_addr_add+0x12f/0xa40 [11231.759408][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11231.759408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11231.759408][ T895] netlink_rcv_skb+0x130/0x360 [11231.759408][ T895] netlink_unicast+0x449/0x710 [11231.759408][ T895] netlink_sendmsg+0x723/0xbe0 [11231.759408][ T895] ____sys_sendmsg+0x7b2/0xa10 [11231.759408][ T895] ___sys_sendmsg+0xee/0x170 [11231.759408][ T895] __sys_sendmsg+0xcd/0x170 [11231.759408][ T895] do_syscall_64+0xc6/0x1e0 [11231.759408][ T895] [11231.761633][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11231.761633][ T895] ipv6_add_dev+0x3b9/0x11c0 [11231.761633][ T895] ipv6_find_idev+0x102/0x170 [11231.761633][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11231.761633][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11231.761633][ T895] netlink_rcv_skb+0x130/0x360 [11231.761633][ T895] netlink_unicast+0x449/0x710 [11231.761633][ T895] netlink_sendmsg+0x723/0xbe0 [11231.761633][ T895] ____sys_sendmsg+0x7b2/0xa10 [11231.761633][ T895] ___sys_sendmsg+0xee/0x170 [11231.761633][ T895] __sys_sendmsg+0xcd/0x170 [11231.761633][ T895] do_syscall_64+0xc6/0x1e0 [11231.761633][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11231.761633][ T895] [11231.763356][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11231.763356][ T895] neigh_parms_alloc+0x1e5/0x510 [11231.763356][ T895] ipv6_add_dev+0x2fd/0x11c0 [11231.763356][ T895] ipv6_find_idev+0x102/0x170 [11231.763356][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11231.763356][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11231.763356][ T895] netlink_rcv_skb+0x130/0x360 [11231.763356][ T895] netlink_unicast+0x449/0x710 [11231.763356][ T895] netlink_sendmsg+0x723/0xbe0 [11231.763356][ T895] ____sys_sendmsg+0x7b2/0xa10 [11231.763356][ T895] ___sys_sendmsg+0xee/0x170 [11231.763356][ T895] __sys_sendmsg+0xcd/0x170 [11231.763356][ T895] do_syscall_64+0xc6/0x1e0 [11231.763356][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11231.763356][ T895] [11241.766940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11241.767352][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11241.767352][ T895] netdev_get_by_index+0x5e/0x80 [11241.767352][ T895] fib6_nh_init+0x3d8/0x15b0 [11241.767352][ T895] ip6_route_info_create+0xf18/0x17d0 [11241.767352][ T895] ip6_route_add+0x1c/0x140 [11241.767352][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11241.767352][ T895] addrconf_add_dev+0xe2/0x170 [11241.767352][ T895] inet6_addr_add+0x12f/0xa40 [11241.767352][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11241.767352][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11241.767352][ T895] netlink_rcv_skb+0x130/0x360 [11241.767352][ T895] netlink_unicast+0x449/0x710 [11241.767352][ T895] netlink_sendmsg+0x723/0xbe0 [11241.767352][ T895] ____sys_sendmsg+0x7b2/0xa10 [11241.767352][ T895] ___sys_sendmsg+0xee/0x170 [11241.767352][ T895] __sys_sendmsg+0xcd/0x170 [11241.767352][ T895] do_syscall_64+0xc6/0x1e0 [11241.767352][ T895] [11241.769703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11241.769703][ T895] ipv6_add_dev+0x3b9/0x11c0 [11241.769703][ T895] ipv6_find_idev+0x102/0x170 [11241.769703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11241.769703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11241.769703][ T895] netlink_rcv_skb+0x130/0x360 [11241.769703][ T895] netlink_unicast+0x449/0x710 [11241.769703][ T895] netlink_sendmsg+0x723/0xbe0 [11241.769703][ T895] ____sys_sendmsg+0x7b2/0xa10 [11241.769703][ T895] ___sys_sendmsg+0xee/0x170 [11241.769703][ T895] __sys_sendmsg+0xcd/0x170 [11241.769703][ T895] do_syscall_64+0xc6/0x1e0 [11241.769703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11241.769703][ T895] [11241.771471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11241.771471][ T895] neigh_parms_alloc+0x1e5/0x510 [11241.771471][ T895] ipv6_add_dev+0x2fd/0x11c0 [11241.771471][ T895] ipv6_find_idev+0x102/0x170 [11241.771471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11241.771471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11241.771471][ T895] netlink_rcv_skb+0x130/0x360 [11241.771471][ T895] netlink_unicast+0x449/0x710 [11241.771471][ T895] netlink_sendmsg+0x723/0xbe0 [11241.771471][ T895] ____sys_sendmsg+0x7b2/0xa10 [11241.771471][ T895] ___sys_sendmsg+0xee/0x170 [11241.771471][ T895] __sys_sendmsg+0xcd/0x170 [11241.771471][ T895] do_syscall_64+0xc6/0x1e0 [11241.771471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11241.771471][ T895] [11252.022984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11252.023382][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11252.023382][ T895] netdev_get_by_index+0x5e/0x80 [11252.023382][ T895] fib6_nh_init+0x3d8/0x15b0 [11252.023382][ T895] ip6_route_info_create+0xf18/0x17d0 [11252.023382][ T895] ip6_route_add+0x1c/0x140 [11252.023382][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11252.023382][ T895] addrconf_add_dev+0xe2/0x170 [11252.023382][ T895] inet6_addr_add+0x12f/0xa40 [11252.023382][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11252.023382][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11252.023382][ T895] netlink_rcv_skb+0x130/0x360 [11252.023382][ T895] netlink_unicast+0x449/0x710 [11252.023382][ T895] netlink_sendmsg+0x723/0xbe0 [11252.023382][ T895] ____sys_sendmsg+0x7b2/0xa10 [11252.023382][ T895] ___sys_sendmsg+0xee/0x170 [11252.023382][ T895] __sys_sendmsg+0xcd/0x170 [11252.023382][ T895] do_syscall_64+0xc6/0x1e0 [11252.023382][ T895] [11252.025591][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11252.025591][ T895] ipv6_add_dev+0x3b9/0x11c0 [11252.025591][ T895] ipv6_find_idev+0x102/0x170 [11252.025591][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11252.025591][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11252.025591][ T895] netlink_rcv_skb+0x130/0x360 [11252.025591][ T895] netlink_unicast+0x449/0x710 [11252.025591][ T895] netlink_sendmsg+0x723/0xbe0 [11252.025591][ T895] ____sys_sendmsg+0x7b2/0xa10 [11252.025591][ T895] ___sys_sendmsg+0xee/0x170 [11252.025591][ T895] __sys_sendmsg+0xcd/0x170 [11252.025591][ T895] do_syscall_64+0xc6/0x1e0 [11252.025591][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11252.025591][ T895] [11252.027301][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11252.027301][ T895] neigh_parms_alloc+0x1e5/0x510 [11252.027301][ T895] ipv6_add_dev+0x2fd/0x11c0 [11252.027301][ T895] ipv6_find_idev+0x102/0x170 [11252.027301][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11252.027301][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11252.027301][ T895] netlink_rcv_skb+0x130/0x360 [11252.027301][ T895] netlink_unicast+0x449/0x710 [11252.027301][ T895] netlink_sendmsg+0x723/0xbe0 [11252.027301][ T895] ____sys_sendmsg+0x7b2/0xa10 [11252.027301][ T895] ___sys_sendmsg+0xee/0x170 [11252.027301][ T895] __sys_sendmsg+0xcd/0x170 [11252.027301][ T895] do_syscall_64+0xc6/0x1e0 [11252.027301][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11252.027301][ T895] [11262.279043][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11262.279445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11262.279445][ T895] netdev_get_by_index+0x5e/0x80 [11262.279445][ T895] fib6_nh_init+0x3d8/0x15b0 [11262.279445][ T895] ip6_route_info_create+0xf18/0x17d0 [11262.279445][ T895] ip6_route_add+0x1c/0x140 [11262.279445][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11262.279445][ T895] addrconf_add_dev+0xe2/0x170 [11262.279445][ T895] inet6_addr_add+0x12f/0xa40 [11262.279445][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11262.279445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11262.279445][ T895] netlink_rcv_skb+0x130/0x360 [11262.279445][ T895] netlink_unicast+0x449/0x710 [11262.279445][ T895] netlink_sendmsg+0x723/0xbe0 [11262.279445][ T895] ____sys_sendmsg+0x7b2/0xa10 [11262.279445][ T895] ___sys_sendmsg+0xee/0x170 [11262.279445][ T895] __sys_sendmsg+0xcd/0x170 [11262.279445][ T895] do_syscall_64+0xc6/0x1e0 [11262.279445][ T895] [11262.281646][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11262.281646][ T895] ipv6_add_dev+0x3b9/0x11c0 [11262.281646][ T895] ipv6_find_idev+0x102/0x170 [11262.281646][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11262.281646][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11262.281646][ T895] netlink_rcv_skb+0x130/0x360 [11262.281646][ T895] netlink_unicast+0x449/0x710 [11262.281646][ T895] netlink_sendmsg+0x723/0xbe0 [11262.281646][ T895] ____sys_sendmsg+0x7b2/0xa10 [11262.281646][ T895] ___sys_sendmsg+0xee/0x170 [11262.281646][ T895] __sys_sendmsg+0xcd/0x170 [11262.281646][ T895] do_syscall_64+0xc6/0x1e0 [11262.281646][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11262.281646][ T895] [11262.283348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11262.283348][ T895] neigh_parms_alloc+0x1e5/0x510 [11262.283348][ T895] ipv6_add_dev+0x2fd/0x11c0 [11262.283348][ T895] ipv6_find_idev+0x102/0x170 [11262.283348][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11262.283348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11262.283348][ T895] netlink_rcv_skb+0x130/0x360 [11262.283348][ T895] netlink_unicast+0x449/0x710 [11262.283348][ T895] netlink_sendmsg+0x723/0xbe0 [11262.283348][ T895] ____sys_sendmsg+0x7b2/0xa10 [11262.283348][ T895] ___sys_sendmsg+0xee/0x170 [11262.283348][ T895] __sys_sendmsg+0xcd/0x170 [11262.283348][ T895] do_syscall_64+0xc6/0x1e0 [11262.283348][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11262.283348][ T895] [11272.311011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11272.311532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11272.311532][ T895] netdev_get_by_index+0x5e/0x80 [11272.311532][ T895] fib6_nh_init+0x3d8/0x15b0 [11272.311532][ T895] ip6_route_info_create+0xf18/0x17d0 [11272.311532][ T895] ip6_route_add+0x1c/0x140 [11272.311532][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11272.311532][ T895] addrconf_add_dev+0xe2/0x170 [11272.311532][ T895] inet6_addr_add+0x12f/0xa40 [11272.311532][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11272.311532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11272.311532][ T895] netlink_rcv_skb+0x130/0x360 [11272.311532][ T895] netlink_unicast+0x449/0x710 [11272.311532][ T895] netlink_sendmsg+0x723/0xbe0 [11272.311532][ T895] ____sys_sendmsg+0x7b2/0xa10 [11272.311532][ T895] ___sys_sendmsg+0xee/0x170 [11272.311532][ T895] __sys_sendmsg+0xcd/0x170 [11272.311532][ T895] do_syscall_64+0xc6/0x1e0 [11272.311532][ T895] [11272.315019][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11272.315019][ T895] ipv6_add_dev+0x3b9/0x11c0 [11272.315019][ T895] ipv6_find_idev+0x102/0x170 [11272.315019][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11272.315019][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11272.315019][ T895] netlink_rcv_skb+0x130/0x360 [11272.315019][ T895] netlink_unicast+0x449/0x710 [11272.315019][ T895] netlink_sendmsg+0x723/0xbe0 [11272.315019][ T895] ____sys_sendmsg+0x7b2/0xa10 [11272.315019][ T895] ___sys_sendmsg+0xee/0x170 [11272.315019][ T895] __sys_sendmsg+0xcd/0x170 [11272.315019][ T895] do_syscall_64+0xc6/0x1e0 [11272.315019][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11272.315019][ T895] [11272.317716][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11272.317716][ T895] neigh_parms_alloc+0x1e5/0x510 [11272.317716][ T895] ipv6_add_dev+0x2fd/0x11c0 [11272.317716][ T895] ipv6_find_idev+0x102/0x170 [11272.317716][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11272.317716][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11272.317716][ T895] netlink_rcv_skb+0x130/0x360 [11272.317716][ T895] netlink_unicast+0x449/0x710 [11272.317716][ T895] netlink_sendmsg+0x723/0xbe0 [11272.317716][ T895] ____sys_sendmsg+0x7b2/0xa10 [11272.317716][ T895] ___sys_sendmsg+0xee/0x170 [11272.317716][ T895] __sys_sendmsg+0xcd/0x170 [11272.317716][ T895] do_syscall_64+0xc6/0x1e0 [11272.317716][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11272.317716][ T895] [11282.454977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11282.455415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11282.455415][ T895] netdev_get_by_index+0x5e/0x80 [11282.455415][ T895] fib6_nh_init+0x3d8/0x15b0 [11282.455415][ T895] ip6_route_info_create+0xf18/0x17d0 [11282.455415][ T895] ip6_route_add+0x1c/0x140 [11282.455415][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11282.455415][ T895] addrconf_add_dev+0xe2/0x170 [11282.455415][ T895] inet6_addr_add+0x12f/0xa40 [11282.455415][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11282.455415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11282.455415][ T895] netlink_rcv_skb+0x130/0x360 [11282.455415][ T895] netlink_unicast+0x449/0x710 [11282.455415][ T895] netlink_sendmsg+0x723/0xbe0 [11282.455415][ T895] ____sys_sendmsg+0x7b2/0xa10 [11282.455415][ T895] ___sys_sendmsg+0xee/0x170 [11282.455415][ T895] __sys_sendmsg+0xcd/0x170 [11282.455415][ T895] do_syscall_64+0xc6/0x1e0 [11282.455415][ T895] [11282.457766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11282.457766][ T895] ipv6_add_dev+0x3b9/0x11c0 [11282.457766][ T895] ipv6_find_idev+0x102/0x170 [11282.457766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11282.457766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11282.457766][ T895] netlink_rcv_skb+0x130/0x360 [11282.457766][ T895] netlink_unicast+0x449/0x710 [11282.457766][ T895] netlink_sendmsg+0x723/0xbe0 [11282.457766][ T895] ____sys_sendmsg+0x7b2/0xa10 [11282.457766][ T895] ___sys_sendmsg+0xee/0x170 [11282.457766][ T895] __sys_sendmsg+0xcd/0x170 [11282.457766][ T895] do_syscall_64+0xc6/0x1e0 [11282.457766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11282.457766][ T895] [11282.459629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11282.459629][ T895] neigh_parms_alloc+0x1e5/0x510 [11282.459629][ T895] ipv6_add_dev+0x2fd/0x11c0 [11282.459629][ T895] ipv6_find_idev+0x102/0x170 [11282.459629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11282.459629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11282.459629][ T895] netlink_rcv_skb+0x130/0x360 [11282.459629][ T895] netlink_unicast+0x449/0x710 [11282.459629][ T895] netlink_sendmsg+0x723/0xbe0 [11282.459629][ T895] ____sys_sendmsg+0x7b2/0xa10 [11282.459629][ T895] ___sys_sendmsg+0xee/0x170 [11282.459629][ T895] __sys_sendmsg+0xcd/0x170 [11282.459629][ T895] do_syscall_64+0xc6/0x1e0 [11282.459629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11282.459629][ T895] [11292.703017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11292.703414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11292.703414][ T895] netdev_get_by_index+0x5e/0x80 [11292.703414][ T895] fib6_nh_init+0x3d8/0x15b0 [11292.703414][ T895] ip6_route_info_create+0xf18/0x17d0 [11292.703414][ T895] ip6_route_add+0x1c/0x140 [11292.703414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11292.703414][ T895] addrconf_add_dev+0xe2/0x170 [11292.703414][ T895] inet6_addr_add+0x12f/0xa40 [11292.703414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11292.703414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11292.703414][ T895] netlink_rcv_skb+0x130/0x360 [11292.703414][ T895] netlink_unicast+0x449/0x710 [11292.703414][ T895] netlink_sendmsg+0x723/0xbe0 [11292.703414][ T895] ____sys_sendmsg+0x7b2/0xa10 [11292.703414][ T895] ___sys_sendmsg+0xee/0x170 [11292.703414][ T895] __sys_sendmsg+0xcd/0x170 [11292.703414][ T895] do_syscall_64+0xc6/0x1e0 [11292.703414][ T895] [11292.705657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11292.705657][ T895] ipv6_add_dev+0x3b9/0x11c0 [11292.705657][ T895] ipv6_find_idev+0x102/0x170 [11292.705657][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11292.705657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11292.705657][ T895] netlink_rcv_skb+0x130/0x360 [11292.705657][ T895] netlink_unicast+0x449/0x710 [11292.705657][ T895] netlink_sendmsg+0x723/0xbe0 [11292.705657][ T895] ____sys_sendmsg+0x7b2/0xa10 [11292.705657][ T895] ___sys_sendmsg+0xee/0x170 [11292.705657][ T895] __sys_sendmsg+0xcd/0x170 [11292.705657][ T895] do_syscall_64+0xc6/0x1e0 [11292.705657][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11292.705657][ T895] [11292.707369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11292.707369][ T895] neigh_parms_alloc+0x1e5/0x510 [11292.707369][ T895] ipv6_add_dev+0x2fd/0x11c0 [11292.707369][ T895] ipv6_find_idev+0x102/0x170 [11292.707369][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11292.707369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11292.707369][ T895] netlink_rcv_skb+0x130/0x360 [11292.707369][ T895] netlink_unicast+0x449/0x710 [11292.707369][ T895] netlink_sendmsg+0x723/0xbe0 [11292.707369][ T895] ____sys_sendmsg+0x7b2/0xa10 [11292.707369][ T895] ___sys_sendmsg+0xee/0x170 [11292.707369][ T895] __sys_sendmsg+0xcd/0x170 [11292.707369][ T895] do_syscall_64+0xc6/0x1e0 [11292.707369][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11292.707369][ T895] [11302.775028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11302.775422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11302.775422][ T895] netdev_get_by_index+0x5e/0x80 [11302.775422][ T895] fib6_nh_init+0x3d8/0x15b0 [11302.775422][ T895] ip6_route_info_create+0xf18/0x17d0 [11302.775422][ T895] ip6_route_add+0x1c/0x140 [11302.775422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11302.775422][ T895] addrconf_add_dev+0xe2/0x170 [11302.775422][ T895] inet6_addr_add+0x12f/0xa40 [11302.775422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11302.775422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11302.775422][ T895] netlink_rcv_skb+0x130/0x360 [11302.775422][ T895] netlink_unicast+0x449/0x710 [11302.775422][ T895] netlink_sendmsg+0x723/0xbe0 [11302.775422][ T895] ____sys_sendmsg+0x7b2/0xa10 [11302.775422][ T895] ___sys_sendmsg+0xee/0x170 [11302.775422][ T895] __sys_sendmsg+0xcd/0x170 [11302.775422][ T895] do_syscall_64+0xc6/0x1e0 [11302.775422][ T895] [11302.777660][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11302.777660][ T895] ipv6_add_dev+0x3b9/0x11c0 [11302.777660][ T895] ipv6_find_idev+0x102/0x170 [11302.777660][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11302.777660][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11302.777660][ T895] netlink_rcv_skb+0x130/0x360 [11302.777660][ T895] netlink_unicast+0x449/0x710 [11302.777660][ T895] netlink_sendmsg+0x723/0xbe0 [11302.777660][ T895] ____sys_sendmsg+0x7b2/0xa10 [11302.777660][ T895] ___sys_sendmsg+0xee/0x170 [11302.777660][ T895] __sys_sendmsg+0xcd/0x170 [11302.777660][ T895] do_syscall_64+0xc6/0x1e0 [11302.777660][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11302.777660][ T895] [11302.779439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11302.779439][ T895] neigh_parms_alloc+0x1e5/0x510 [11302.779439][ T895] ipv6_add_dev+0x2fd/0x11c0 [11302.779439][ T895] ipv6_find_idev+0x102/0x170 [11302.779439][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11302.779439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11302.779439][ T895] netlink_rcv_skb+0x130/0x360 [11302.779439][ T895] netlink_unicast+0x449/0x710 [11302.779439][ T895] netlink_sendmsg+0x723/0xbe0 [11302.779439][ T895] ____sys_sendmsg+0x7b2/0xa10 [11302.779439][ T895] ___sys_sendmsg+0xee/0x170 [11302.779439][ T895] __sys_sendmsg+0xcd/0x170 [11302.779439][ T895] do_syscall_64+0xc6/0x1e0 [11302.779439][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11302.779439][ T895] [11312.854992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11312.855616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11312.855616][ T895] netdev_get_by_index+0x5e/0x80 [11312.855616][ T895] fib6_nh_init+0x3d8/0x15b0 [11312.855616][ T895] ip6_route_info_create+0xf18/0x17d0 [11312.855616][ T895] ip6_route_add+0x1c/0x140 [11312.855616][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11312.855616][ T895] addrconf_add_dev+0xe2/0x170 [11312.855616][ T895] inet6_addr_add+0x12f/0xa40 [11312.855616][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11312.855616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11312.855616][ T895] netlink_rcv_skb+0x130/0x360 [11312.855616][ T895] netlink_unicast+0x449/0x710 [11312.855616][ T895] netlink_sendmsg+0x723/0xbe0 [11312.855616][ T895] ____sys_sendmsg+0x7b2/0xa10 [11312.855616][ T895] ___sys_sendmsg+0xee/0x170 [11312.855616][ T895] __sys_sendmsg+0xcd/0x170 [11312.855616][ T895] do_syscall_64+0xc6/0x1e0 [11312.855616][ T895] [11312.859288][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11312.859288][ T895] ipv6_add_dev+0x3b9/0x11c0 [11312.859288][ T895] ipv6_find_idev+0x102/0x170 [11312.859288][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11312.859288][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11312.859288][ T895] netlink_rcv_skb+0x130/0x360 [11312.859288][ T895] netlink_unicast+0x449/0x710 [11312.859288][ T895] netlink_sendmsg+0x723/0xbe0 [11312.859288][ T895] ____sys_sendmsg+0x7b2/0xa10 [11312.859288][ T895] ___sys_sendmsg+0xee/0x170 [11312.859288][ T895] __sys_sendmsg+0xcd/0x170 [11312.859288][ T895] do_syscall_64+0xc6/0x1e0 [11312.859288][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11312.859288][ T895] [11312.862146][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11312.862146][ T895] neigh_parms_alloc+0x1e5/0x510 [11312.862146][ T895] ipv6_add_dev+0x2fd/0x11c0 [11312.862146][ T895] ipv6_find_idev+0x102/0x170 [11312.862146][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11312.862146][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11312.862146][ T895] netlink_rcv_skb+0x130/0x360 [11312.862146][ T895] netlink_unicast+0x449/0x710 [11312.862146][ T895] netlink_sendmsg+0x723/0xbe0 [11312.862146][ T895] ____sys_sendmsg+0x7b2/0xa10 [11312.862146][ T895] ___sys_sendmsg+0xee/0x170 [11312.862146][ T895] __sys_sendmsg+0xcd/0x170 [11312.862146][ T895] do_syscall_64+0xc6/0x1e0 [11312.862146][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11312.862146][ T895] [11323.111000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11323.111607][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11323.111607][ T895] netdev_get_by_index+0x5e/0x80 [11323.111607][ T895] fib6_nh_init+0x3d8/0x15b0 [11323.111607][ T895] ip6_route_info_create+0xf18/0x17d0 [11323.111607][ T895] ip6_route_add+0x1c/0x140 [11323.111607][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11323.111607][ T895] addrconf_add_dev+0xe2/0x170 [11323.111607][ T895] inet6_addr_add+0x12f/0xa40 [11323.111607][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11323.111607][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11323.111607][ T895] netlink_rcv_skb+0x130/0x360 [11323.111607][ T895] netlink_unicast+0x449/0x710 [11323.111607][ T895] netlink_sendmsg+0x723/0xbe0 [11323.111607][ T895] ____sys_sendmsg+0x7b2/0xa10 [11323.111607][ T895] ___sys_sendmsg+0xee/0x170 [11323.111607][ T895] __sys_sendmsg+0xcd/0x170 [11323.111607][ T895] do_syscall_64+0xc6/0x1e0 [11323.111607][ T895] [11323.115266][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11323.115266][ T895] ipv6_add_dev+0x3b9/0x11c0 [11323.115266][ T895] ipv6_find_idev+0x102/0x170 [11323.115266][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11323.115266][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11323.115266][ T895] netlink_rcv_skb+0x130/0x360 [11323.115266][ T895] netlink_unicast+0x449/0x710 [11323.115266][ T895] netlink_sendmsg+0x723/0xbe0 [11323.115266][ T895] ____sys_sendmsg+0x7b2/0xa10 [11323.115266][ T895] ___sys_sendmsg+0xee/0x170 [11323.115266][ T895] __sys_sendmsg+0xcd/0x170 [11323.115266][ T895] do_syscall_64+0xc6/0x1e0 [11323.115266][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11323.115266][ T895] [11323.118136][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11323.118136][ T895] neigh_parms_alloc+0x1e5/0x510 [11323.118136][ T895] ipv6_add_dev+0x2fd/0x11c0 [11323.118136][ T895] ipv6_find_idev+0x102/0x170 [11323.118136][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11323.118136][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11323.118136][ T895] netlink_rcv_skb+0x130/0x360 [11323.118136][ T895] netlink_unicast+0x449/0x710 [11323.118136][ T895] netlink_sendmsg+0x723/0xbe0 [11323.118136][ T895] ____sys_sendmsg+0x7b2/0xa10 [11323.118136][ T895] ___sys_sendmsg+0xee/0x170 [11323.118136][ T895] __sys_sendmsg+0xcd/0x170 [11323.118136][ T895] do_syscall_64+0xc6/0x1e0 [11323.118136][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11323.118136][ T895] [11333.367008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11333.367639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11333.367639][ T895] netdev_get_by_index+0x5e/0x80 [11333.367639][ T895] fib6_nh_init+0x3d8/0x15b0 [11333.367639][ T895] ip6_route_info_create+0xf18/0x17d0 [11333.367639][ T895] ip6_route_add+0x1c/0x140 [11333.367639][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11333.367639][ T895] addrconf_add_dev+0xe2/0x170 [11333.367639][ T895] inet6_addr_add+0x12f/0xa40 [11333.367639][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11333.367639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11333.367639][ T895] netlink_rcv_skb+0x130/0x360 [11333.367639][ T895] netlink_unicast+0x449/0x710 [11333.367639][ T895] netlink_sendmsg+0x723/0xbe0 [11333.367639][ T895] ____sys_sendmsg+0x7b2/0xa10 [11333.367639][ T895] ___sys_sendmsg+0xee/0x170 [11333.367639][ T895] __sys_sendmsg+0xcd/0x170 [11333.367639][ T895] do_syscall_64+0xc6/0x1e0 [11333.367639][ T895] [11333.371318][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11333.371318][ T895] ipv6_add_dev+0x3b9/0x11c0 [11333.371318][ T895] ipv6_find_idev+0x102/0x170 [11333.371318][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11333.371318][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11333.371318][ T895] netlink_rcv_skb+0x130/0x360 [11333.371318][ T895] netlink_unicast+0x449/0x710 [11333.371318][ T895] netlink_sendmsg+0x723/0xbe0 [11333.371318][ T895] ____sys_sendmsg+0x7b2/0xa10 [11333.371318][ T895] ___sys_sendmsg+0xee/0x170 [11333.371318][ T895] __sys_sendmsg+0xcd/0x170 [11333.371318][ T895] do_syscall_64+0xc6/0x1e0 [11333.371318][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11333.371318][ T895] [11333.374250][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11333.374250][ T895] neigh_parms_alloc+0x1e5/0x510 [11333.374250][ T895] ipv6_add_dev+0x2fd/0x11c0 [11333.374250][ T895] ipv6_find_idev+0x102/0x170 [11333.374250][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11333.374250][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11333.374250][ T895] netlink_rcv_skb+0x130/0x360 [11333.374250][ T895] netlink_unicast+0x449/0x710 [11333.374250][ T895] netlink_sendmsg+0x723/0xbe0 [11333.374250][ T895] ____sys_sendmsg+0x7b2/0xa10 [11333.374250][ T895] ___sys_sendmsg+0xee/0x170 [11333.374250][ T895] __sys_sendmsg+0xcd/0x170 [11333.374250][ T895] do_syscall_64+0xc6/0x1e0 [11333.374250][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11333.374250][ T895] [11343.631014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11343.631647][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11343.631647][ T895] netdev_get_by_index+0x5e/0x80 [11343.631647][ T895] fib6_nh_init+0x3d8/0x15b0 [11343.631647][ T895] ip6_route_info_create+0xf18/0x17d0 [11343.631647][ T895] ip6_route_add+0x1c/0x140 [11343.631647][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11343.631647][ T895] addrconf_add_dev+0xe2/0x170 [11343.631647][ T895] inet6_addr_add+0x12f/0xa40 [11343.631647][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11343.631647][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11343.631647][ T895] netlink_rcv_skb+0x130/0x360 [11343.631647][ T895] netlink_unicast+0x449/0x710 [11343.631647][ T895] netlink_sendmsg+0x723/0xbe0 [11343.631647][ T895] ____sys_sendmsg+0x7b2/0xa10 [11343.631647][ T895] ___sys_sendmsg+0xee/0x170 [11343.631647][ T895] __sys_sendmsg+0xcd/0x170 [11343.631647][ T895] do_syscall_64+0xc6/0x1e0 [11343.631647][ T895] [11343.635116][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11343.635116][ T895] ipv6_add_dev+0x3b9/0x11c0 [11343.635116][ T895] ipv6_find_idev+0x102/0x170 [11343.635116][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11343.635116][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11343.635116][ T895] netlink_rcv_skb+0x130/0x360 [11343.635116][ T895] netlink_unicast+0x449/0x710 [11343.635116][ T895] netlink_sendmsg+0x723/0xbe0 [11343.635116][ T895] ____sys_sendmsg+0x7b2/0xa10 [11343.635116][ T895] ___sys_sendmsg+0xee/0x170 [11343.635116][ T895] __sys_sendmsg+0xcd/0x170 [11343.635116][ T895] do_syscall_64+0xc6/0x1e0 [11343.635116][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11343.635116][ T895] [11343.637053][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11343.637053][ T895] neigh_parms_alloc+0x1e5/0x510 [11343.637053][ T895] ipv6_add_dev+0x2fd/0x11c0 [11343.637053][ T895] ipv6_find_idev+0x102/0x170 [11343.637053][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11343.637053][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11343.637053][ T895] netlink_rcv_skb+0x130/0x360 [11343.637053][ T895] netlink_unicast+0x449/0x710 [11343.637053][ T895] netlink_sendmsg+0x723/0xbe0 [11343.637053][ T895] ____sys_sendmsg+0x7b2/0xa10 [11343.637053][ T895] ___sys_sendmsg+0xee/0x170 [11343.637053][ T895] __sys_sendmsg+0xcd/0x170 [11343.637053][ T895] do_syscall_64+0xc6/0x1e0 [11343.637053][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11343.637053][ T895] [11353.807055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11353.807540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11353.807540][ T895] netdev_get_by_index+0x5e/0x80 [11353.807540][ T895] fib6_nh_init+0x3d8/0x15b0 [11353.807540][ T895] ip6_route_info_create+0xf18/0x17d0 [11353.807540][ T895] ip6_route_add+0x1c/0x140 [11353.807540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11353.807540][ T895] addrconf_add_dev+0xe2/0x170 [11353.807540][ T895] inet6_addr_add+0x12f/0xa40 [11353.807540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11353.807540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11353.807540][ T895] netlink_rcv_skb+0x130/0x360 [11353.807540][ T895] netlink_unicast+0x449/0x710 [11353.807540][ T895] netlink_sendmsg+0x723/0xbe0 [11353.807540][ T895] ____sys_sendmsg+0x7b2/0xa10 [11353.807540][ T895] ___sys_sendmsg+0xee/0x170 [11353.807540][ T895] __sys_sendmsg+0xcd/0x170 [11353.807540][ T895] do_syscall_64+0xc6/0x1e0 [11353.807540][ T895] [11353.809770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11353.809770][ T895] ipv6_add_dev+0x3b9/0x11c0 [11353.809770][ T895] ipv6_find_idev+0x102/0x170 [11353.809770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11353.809770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11353.809770][ T895] netlink_rcv_skb+0x130/0x360 [11353.809770][ T895] netlink_unicast+0x449/0x710 [11353.809770][ T895] netlink_sendmsg+0x723/0xbe0 [11353.809770][ T895] ____sys_sendmsg+0x7b2/0xa10 [11353.809770][ T895] ___sys_sendmsg+0xee/0x170 [11353.809770][ T895] __sys_sendmsg+0xcd/0x170 [11353.809770][ T895] do_syscall_64+0xc6/0x1e0 [11353.809770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11353.809770][ T895] [11353.811478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11353.811478][ T895] neigh_parms_alloc+0x1e5/0x510 [11353.811478][ T895] ipv6_add_dev+0x2fd/0x11c0 [11353.811478][ T895] ipv6_find_idev+0x102/0x170 [11353.811478][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11353.811478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11353.811478][ T895] netlink_rcv_skb+0x130/0x360 [11353.811478][ T895] netlink_unicast+0x449/0x710 [11353.811478][ T895] netlink_sendmsg+0x723/0xbe0 [11353.811478][ T895] ____sys_sendmsg+0x7b2/0xa10 [11353.811478][ T895] ___sys_sendmsg+0xee/0x170 [11353.811478][ T895] __sys_sendmsg+0xcd/0x170 [11353.811478][ T895] do_syscall_64+0xc6/0x1e0 [11353.811478][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11353.811478][ T895] [11364.055036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11364.055441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11364.055441][ T895] netdev_get_by_index+0x5e/0x80 [11364.055441][ T895] fib6_nh_init+0x3d8/0x15b0 [11364.055441][ T895] ip6_route_info_create+0xf18/0x17d0 [11364.055441][ T895] ip6_route_add+0x1c/0x140 [11364.055441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11364.055441][ T895] addrconf_add_dev+0xe2/0x170 [11364.055441][ T895] inet6_addr_add+0x12f/0xa40 [11364.055441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11364.055441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11364.055441][ T895] netlink_rcv_skb+0x130/0x360 [11364.055441][ T895] netlink_unicast+0x449/0x710 [11364.055441][ T895] netlink_sendmsg+0x723/0xbe0 [11364.055441][ T895] ____sys_sendmsg+0x7b2/0xa10 [11364.055441][ T895] ___sys_sendmsg+0xee/0x170 [11364.055441][ T895] __sys_sendmsg+0xcd/0x170 [11364.055441][ T895] do_syscall_64+0xc6/0x1e0 [11364.055441][ T895] [11364.057676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11364.057676][ T895] ipv6_add_dev+0x3b9/0x11c0 [11364.057676][ T895] ipv6_find_idev+0x102/0x170 [11364.057676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11364.057676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11364.057676][ T895] netlink_rcv_skb+0x130/0x360 [11364.057676][ T895] netlink_unicast+0x449/0x710 [11364.057676][ T895] netlink_sendmsg+0x723/0xbe0 [11364.057676][ T895] ____sys_sendmsg+0x7b2/0xa10 [11364.057676][ T895] ___sys_sendmsg+0xee/0x170 [11364.057676][ T895] __sys_sendmsg+0xcd/0x170 [11364.057676][ T895] do_syscall_64+0xc6/0x1e0 [11364.057676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11364.057676][ T895] [11364.059418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11364.059418][ T895] neigh_parms_alloc+0x1e5/0x510 [11364.059418][ T895] ipv6_add_dev+0x2fd/0x11c0 [11364.059418][ T895] ipv6_find_idev+0x102/0x170 [11364.059418][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11364.059418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11364.059418][ T895] netlink_rcv_skb+0x130/0x360 [11364.059418][ T895] netlink_unicast+0x449/0x710 [11364.059418][ T895] netlink_sendmsg+0x723/0xbe0 [11364.059418][ T895] ____sys_sendmsg+0x7b2/0xa10 [11364.059418][ T895] ___sys_sendmsg+0xee/0x170 [11364.059418][ T895] __sys_sendmsg+0xcd/0x170 [11364.059418][ T895] do_syscall_64+0xc6/0x1e0 [11364.059418][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11364.059418][ T895] [11374.095005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11374.095522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11374.095522][ T895] netdev_get_by_index+0x5e/0x80 [11374.095522][ T895] fib6_nh_init+0x3d8/0x15b0 [11374.095522][ T895] ip6_route_info_create+0xf18/0x17d0 [11374.095522][ T895] ip6_route_add+0x1c/0x140 [11374.095522][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11374.095522][ T895] addrconf_add_dev+0xe2/0x170 [11374.095522][ T895] inet6_addr_add+0x12f/0xa40 [11374.095522][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11374.095522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11374.095522][ T895] netlink_rcv_skb+0x130/0x360 [11374.095522][ T895] netlink_unicast+0x449/0x710 [11374.095522][ T895] netlink_sendmsg+0x723/0xbe0 [11374.095522][ T895] ____sys_sendmsg+0x7b2/0xa10 [11374.095522][ T895] ___sys_sendmsg+0xee/0x170 [11374.095522][ T895] __sys_sendmsg+0xcd/0x170 [11374.095522][ T895] do_syscall_64+0xc6/0x1e0 [11374.095522][ T895] [11374.097975][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11374.097975][ T895] ipv6_add_dev+0x3b9/0x11c0 [11374.097975][ T895] ipv6_find_idev+0x102/0x170 [11374.097975][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11374.097975][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11374.097975][ T895] netlink_rcv_skb+0x130/0x360 [11374.097975][ T895] netlink_unicast+0x449/0x710 [11374.097975][ T895] netlink_sendmsg+0x723/0xbe0 [11374.097975][ T895] ____sys_sendmsg+0x7b2/0xa10 [11374.097975][ T895] ___sys_sendmsg+0xee/0x170 [11374.097975][ T895] __sys_sendmsg+0xcd/0x170 [11374.097975][ T895] do_syscall_64+0xc6/0x1e0 [11374.097975][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11374.097975][ T895] [11374.100597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11374.100597][ T895] neigh_parms_alloc+0x1e5/0x510 [11374.100597][ T895] ipv6_add_dev+0x2fd/0x11c0 [11374.100597][ T895] ipv6_find_idev+0x102/0x170 [11374.100597][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11374.100597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11374.100597][ T895] netlink_rcv_skb+0x130/0x360 [11374.100597][ T895] netlink_unicast+0x449/0x710 [11374.100597][ T895] netlink_sendmsg+0x723/0xbe0 [11374.100597][ T895] ____sys_sendmsg+0x7b2/0xa10 [11374.100597][ T895] ___sys_sendmsg+0xee/0x170 [11374.100597][ T895] __sys_sendmsg+0xcd/0x170 [11374.100597][ T895] do_syscall_64+0xc6/0x1e0 [11374.100597][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11374.100597][ T895] [11384.342977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11384.343452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11384.343452][ T895] netdev_get_by_index+0x5e/0x80 [11384.343452][ T895] fib6_nh_init+0x3d8/0x15b0 [11384.343452][ T895] ip6_route_info_create+0xf18/0x17d0 [11384.343452][ T895] ip6_route_add+0x1c/0x140 [11384.343452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11384.343452][ T895] addrconf_add_dev+0xe2/0x170 [11384.343452][ T895] inet6_addr_add+0x12f/0xa40 [11384.343452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11384.343452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11384.343452][ T895] netlink_rcv_skb+0x130/0x360 [11384.343452][ T895] netlink_unicast+0x449/0x710 [11384.343452][ T895] netlink_sendmsg+0x723/0xbe0 [11384.343452][ T895] ____sys_sendmsg+0x7b2/0xa10 [11384.343452][ T895] ___sys_sendmsg+0xee/0x170 [11384.343452][ T895] __sys_sendmsg+0xcd/0x170 [11384.343452][ T895] do_syscall_64+0xc6/0x1e0 [11384.343452][ T895] [11384.345893][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11384.345893][ T895] ipv6_add_dev+0x3b9/0x11c0 [11384.345893][ T895] ipv6_find_idev+0x102/0x170 [11384.345893][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11384.345893][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11384.345893][ T895] netlink_rcv_skb+0x130/0x360 [11384.345893][ T895] netlink_unicast+0x449/0x710 [11384.345893][ T895] netlink_sendmsg+0x723/0xbe0 [11384.345893][ T895] ____sys_sendmsg+0x7b2/0xa10 [11384.345893][ T895] ___sys_sendmsg+0xee/0x170 [11384.345893][ T895] __sys_sendmsg+0xcd/0x170 [11384.345893][ T895] do_syscall_64+0xc6/0x1e0 [11384.345893][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11384.345893][ T895] [11384.347806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11384.347806][ T895] neigh_parms_alloc+0x1e5/0x510 [11384.347806][ T895] ipv6_add_dev+0x2fd/0x11c0 [11384.347806][ T895] ipv6_find_idev+0x102/0x170 [11384.347806][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11384.347806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11384.347806][ T895] netlink_rcv_skb+0x130/0x360 [11384.347806][ T895] netlink_unicast+0x449/0x710 [11384.347806][ T895] netlink_sendmsg+0x723/0xbe0 [11384.347806][ T895] ____sys_sendmsg+0x7b2/0xa10 [11384.347806][ T895] ___sys_sendmsg+0xee/0x170 [11384.347806][ T895] __sys_sendmsg+0xcd/0x170 [11384.347806][ T895] do_syscall_64+0xc6/0x1e0 [11384.347806][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11384.347806][ T895] [11394.518992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11394.519645][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11394.519645][ T895] netdev_get_by_index+0x5e/0x80 [11394.519645][ T895] fib6_nh_init+0x3d8/0x15b0 [11394.519645][ T895] ip6_route_info_create+0xf18/0x17d0 [11394.519645][ T895] ip6_route_add+0x1c/0x140 [11394.519645][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11394.519645][ T895] addrconf_add_dev+0xe2/0x170 [11394.519645][ T895] inet6_addr_add+0x12f/0xa40 [11394.519645][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11394.519645][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11394.519645][ T895] netlink_rcv_skb+0x130/0x360 [11394.519645][ T895] netlink_unicast+0x449/0x710 [11394.519645][ T895] netlink_sendmsg+0x723/0xbe0 [11394.519645][ T895] ____sys_sendmsg+0x7b2/0xa10 [11394.519645][ T895] ___sys_sendmsg+0xee/0x170 [11394.519645][ T895] __sys_sendmsg+0xcd/0x170 [11394.519645][ T895] do_syscall_64+0xc6/0x1e0 [11394.519645][ T895] [11394.523157][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11394.523157][ T895] ipv6_add_dev+0x3b9/0x11c0 [11394.523157][ T895] ipv6_find_idev+0x102/0x170 [11394.523157][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11394.523157][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11394.523157][ T895] netlink_rcv_skb+0x130/0x360 [11394.523157][ T895] netlink_unicast+0x449/0x710 [11394.523157][ T895] netlink_sendmsg+0x723/0xbe0 [11394.523157][ T895] ____sys_sendmsg+0x7b2/0xa10 [11394.523157][ T895] ___sys_sendmsg+0xee/0x170 [11394.523157][ T895] __sys_sendmsg+0xcd/0x170 [11394.523157][ T895] do_syscall_64+0xc6/0x1e0 [11394.523157][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11394.523157][ T895] [11394.525848][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11394.525848][ T895] neigh_parms_alloc+0x1e5/0x510 [11394.525848][ T895] ipv6_add_dev+0x2fd/0x11c0 [11394.525848][ T895] ipv6_find_idev+0x102/0x170 [11394.525848][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11394.525848][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11394.525848][ T895] netlink_rcv_skb+0x130/0x360 [11394.525848][ T895] netlink_unicast+0x449/0x710 [11394.525848][ T895] netlink_sendmsg+0x723/0xbe0 [11394.525848][ T895] ____sys_sendmsg+0x7b2/0xa10 [11394.525848][ T895] ___sys_sendmsg+0xee/0x170 [11394.525848][ T895] __sys_sendmsg+0xcd/0x170 [11394.525848][ T895] do_syscall_64+0xc6/0x1e0 [11394.525848][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11394.525848][ T895] [11404.631072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11404.631596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11404.631596][ T895] netdev_get_by_index+0x5e/0x80 [11404.631596][ T895] fib6_nh_init+0x3d8/0x15b0 [11404.631596][ T895] ip6_route_info_create+0xf18/0x17d0 [11404.631596][ T895] ip6_route_add+0x1c/0x140 [11404.631596][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11404.631596][ T895] addrconf_add_dev+0xe2/0x170 [11404.631596][ T895] inet6_addr_add+0x12f/0xa40 [11404.631596][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11404.631596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11404.631596][ T895] netlink_rcv_skb+0x130/0x360 [11404.631596][ T895] netlink_unicast+0x449/0x710 [11404.631596][ T895] netlink_sendmsg+0x723/0xbe0 [11404.631596][ T895] ____sys_sendmsg+0x7b2/0xa10 [11404.631596][ T895] ___sys_sendmsg+0xee/0x170 [11404.631596][ T895] __sys_sendmsg+0xcd/0x170 [11404.631596][ T895] do_syscall_64+0xc6/0x1e0 [11404.631596][ T895] [11404.633899][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11404.633899][ T895] ipv6_add_dev+0x3b9/0x11c0 [11404.633899][ T895] ipv6_find_idev+0x102/0x170 [11404.633899][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11404.633899][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11404.633899][ T895] netlink_rcv_skb+0x130/0x360 [11404.633899][ T895] netlink_unicast+0x449/0x710 [11404.633899][ T895] netlink_sendmsg+0x723/0xbe0 [11404.633899][ T895] ____sys_sendmsg+0x7b2/0xa10 [11404.633899][ T895] ___sys_sendmsg+0xee/0x170 [11404.633899][ T895] __sys_sendmsg+0xcd/0x170 [11404.633899][ T895] do_syscall_64+0xc6/0x1e0 [11404.633899][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11404.633899][ T895] [11404.635682][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11404.635682][ T895] neigh_parms_alloc+0x1e5/0x510 [11404.635682][ T895] ipv6_add_dev+0x2fd/0x11c0 [11404.635682][ T895] ipv6_find_idev+0x102/0x170 [11404.635682][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11404.635682][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11404.635682][ T895] netlink_rcv_skb+0x130/0x360 [11404.635682][ T895] netlink_unicast+0x449/0x710 [11404.635682][ T895] netlink_sendmsg+0x723/0xbe0 [11404.635682][ T895] ____sys_sendmsg+0x7b2/0xa10 [11404.635682][ T895] ___sys_sendmsg+0xee/0x170 [11404.635682][ T895] __sys_sendmsg+0xcd/0x170 [11404.635682][ T895] do_syscall_64+0xc6/0x1e0 [11404.635682][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11404.635682][ T895] [11414.678987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11414.679649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11414.679649][ T895] netdev_get_by_index+0x5e/0x80 [11414.679649][ T895] fib6_nh_init+0x3d8/0x15b0 [11414.679649][ T895] ip6_route_info_create+0xf18/0x17d0 [11414.679649][ T895] ip6_route_add+0x1c/0x140 [11414.679649][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11414.679649][ T895] addrconf_add_dev+0xe2/0x170 [11414.679649][ T895] inet6_addr_add+0x12f/0xa40 [11414.679649][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11414.679649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11414.679649][ T895] netlink_rcv_skb+0x130/0x360 [11414.679649][ T895] netlink_unicast+0x449/0x710 [11414.679649][ T895] netlink_sendmsg+0x723/0xbe0 [11414.679649][ T895] ____sys_sendmsg+0x7b2/0xa10 [11414.679649][ T895] ___sys_sendmsg+0xee/0x170 [11414.679649][ T895] __sys_sendmsg+0xcd/0x170 [11414.679649][ T895] do_syscall_64+0xc6/0x1e0 [11414.679649][ T895] [11414.683140][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11414.683140][ T895] ipv6_add_dev+0x3b9/0x11c0 [11414.683140][ T895] ipv6_find_idev+0x102/0x170 [11414.683140][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11414.683140][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11414.683140][ T895] netlink_rcv_skb+0x130/0x360 [11414.683140][ T895] netlink_unicast+0x449/0x710 [11414.683140][ T895] netlink_sendmsg+0x723/0xbe0 [11414.683140][ T895] ____sys_sendmsg+0x7b2/0xa10 [11414.683140][ T895] ___sys_sendmsg+0xee/0x170 [11414.683140][ T895] __sys_sendmsg+0xcd/0x170 [11414.683140][ T895] do_syscall_64+0xc6/0x1e0 [11414.683140][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11414.683140][ T895] [11414.685878][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11414.685878][ T895] neigh_parms_alloc+0x1e5/0x510 [11414.685878][ T895] ipv6_add_dev+0x2fd/0x11c0 [11414.685878][ T895] ipv6_find_idev+0x102/0x170 [11414.685878][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11414.685878][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11414.685878][ T895] netlink_rcv_skb+0x130/0x360 [11414.685878][ T895] netlink_unicast+0x449/0x710 [11414.685878][ T895] netlink_sendmsg+0x723/0xbe0 [11414.685878][ T895] ____sys_sendmsg+0x7b2/0xa10 [11414.685878][ T895] ___sys_sendmsg+0xee/0x170 [11414.685878][ T895] __sys_sendmsg+0xcd/0x170 [11414.685878][ T895] do_syscall_64+0xc6/0x1e0 [11414.685878][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11414.685878][ T895] [11424.726954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11424.727491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11424.727491][ T895] netdev_get_by_index+0x5e/0x80 [11424.727491][ T895] fib6_nh_init+0x3d8/0x15b0 [11424.727491][ T895] ip6_route_info_create+0xf18/0x17d0 [11424.727491][ T895] ip6_route_add+0x1c/0x140 [11424.727491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11424.727491][ T895] addrconf_add_dev+0xe2/0x170 [11424.727491][ T895] inet6_addr_add+0x12f/0xa40 [11424.727491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11424.727491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11424.727491][ T895] netlink_rcv_skb+0x130/0x360 [11424.727491][ T895] netlink_unicast+0x449/0x710 [11424.727491][ T895] netlink_sendmsg+0x723/0xbe0 [11424.727491][ T895] ____sys_sendmsg+0x7b2/0xa10 [11424.727491][ T895] ___sys_sendmsg+0xee/0x170 [11424.727491][ T895] __sys_sendmsg+0xcd/0x170 [11424.727491][ T895] do_syscall_64+0xc6/0x1e0 [11424.727491][ T895] [11424.729882][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11424.729882][ T895] ipv6_add_dev+0x3b9/0x11c0 [11424.729882][ T895] ipv6_find_idev+0x102/0x170 [11424.729882][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11424.729882][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11424.729882][ T895] netlink_rcv_skb+0x130/0x360 [11424.729882][ T895] netlink_unicast+0x449/0x710 [11424.729882][ T895] netlink_sendmsg+0x723/0xbe0 [11424.729882][ T895] ____sys_sendmsg+0x7b2/0xa10 [11424.729882][ T895] ___sys_sendmsg+0xee/0x170 [11424.729882][ T895] __sys_sendmsg+0xcd/0x170 [11424.729882][ T895] do_syscall_64+0xc6/0x1e0 [11424.729882][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11424.729882][ T895] [11424.731636][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11424.731636][ T895] neigh_parms_alloc+0x1e5/0x510 [11424.731636][ T895] ipv6_add_dev+0x2fd/0x11c0 [11424.731636][ T895] ipv6_find_idev+0x102/0x170 [11424.731636][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11424.731636][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11424.731636][ T895] netlink_rcv_skb+0x130/0x360 [11424.731636][ T895] netlink_unicast+0x449/0x710 [11424.731636][ T895] netlink_sendmsg+0x723/0xbe0 [11424.731636][ T895] ____sys_sendmsg+0x7b2/0xa10 [11424.731636][ T895] ___sys_sendmsg+0xee/0x170 [11424.731636][ T895] __sys_sendmsg+0xcd/0x170 [11424.731636][ T895] do_syscall_64+0xc6/0x1e0 [11424.731636][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11424.731636][ T895] [11434.839058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11434.839484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11434.839484][ T895] netdev_get_by_index+0x5e/0x80 [11434.839484][ T895] fib6_nh_init+0x3d8/0x15b0 [11434.839484][ T895] ip6_route_info_create+0xf18/0x17d0 [11434.839484][ T895] ip6_route_add+0x1c/0x140 [11434.839484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11434.839484][ T895] addrconf_add_dev+0xe2/0x170 [11434.839484][ T895] inet6_addr_add+0x12f/0xa40 [11434.839484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11434.839484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11434.839484][ T895] netlink_rcv_skb+0x130/0x360 [11434.839484][ T895] netlink_unicast+0x449/0x710 [11434.839484][ T895] netlink_sendmsg+0x723/0xbe0 [11434.839484][ T895] ____sys_sendmsg+0x7b2/0xa10 [11434.839484][ T895] ___sys_sendmsg+0xee/0x170 [11434.839484][ T895] __sys_sendmsg+0xcd/0x170 [11434.839484][ T895] do_syscall_64+0xc6/0x1e0 [11434.839484][ T895] [11434.841744][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11434.841744][ T895] ipv6_add_dev+0x3b9/0x11c0 [11434.841744][ T895] ipv6_find_idev+0x102/0x170 [11434.841744][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11434.841744][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11434.841744][ T895] netlink_rcv_skb+0x130/0x360 [11434.841744][ T895] netlink_unicast+0x449/0x710 [11434.841744][ T895] netlink_sendmsg+0x723/0xbe0 [11434.841744][ T895] ____sys_sendmsg+0x7b2/0xa10 [11434.841744][ T895] ___sys_sendmsg+0xee/0x170 [11434.841744][ T895] __sys_sendmsg+0xcd/0x170 [11434.841744][ T895] do_syscall_64+0xc6/0x1e0 [11434.841744][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11434.841744][ T895] [11434.843604][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11434.843604][ T895] neigh_parms_alloc+0x1e5/0x510 [11434.843604][ T895] ipv6_add_dev+0x2fd/0x11c0 [11434.843604][ T895] ipv6_find_idev+0x102/0x170 [11434.843604][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11434.843604][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11434.843604][ T895] netlink_rcv_skb+0x130/0x360 [11434.843604][ T895] netlink_unicast+0x449/0x710 [11434.843604][ T895] netlink_sendmsg+0x723/0xbe0 [11434.843604][ T895] ____sys_sendmsg+0x7b2/0xa10 [11434.843604][ T895] ___sys_sendmsg+0xee/0x170 [11434.843604][ T895] __sys_sendmsg+0xcd/0x170 [11434.843604][ T895] do_syscall_64+0xc6/0x1e0 [11434.843604][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11434.843604][ T895] [11444.918957][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11444.919440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11444.919440][ T895] netdev_get_by_index+0x5e/0x80 [11444.919440][ T895] fib6_nh_init+0x3d8/0x15b0 [11444.919440][ T895] ip6_route_info_create+0xf18/0x17d0 [11444.919440][ T895] ip6_route_add+0x1c/0x140 [11444.919440][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11444.919440][ T895] addrconf_add_dev+0xe2/0x170 [11444.919440][ T895] inet6_addr_add+0x12f/0xa40 [11444.919440][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11444.919440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11444.919440][ T895] netlink_rcv_skb+0x130/0x360 [11444.919440][ T895] netlink_unicast+0x449/0x710 [11444.919440][ T895] netlink_sendmsg+0x723/0xbe0 [11444.919440][ T895] ____sys_sendmsg+0x7b2/0xa10 [11444.919440][ T895] ___sys_sendmsg+0xee/0x170 [11444.919440][ T895] __sys_sendmsg+0xcd/0x170 [11444.919440][ T895] do_syscall_64+0xc6/0x1e0 [11444.919440][ T895] [11444.922027][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11444.922027][ T895] ipv6_add_dev+0x3b9/0x11c0 [11444.922027][ T895] ipv6_find_idev+0x102/0x170 [11444.922027][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11444.922027][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11444.922027][ T895] netlink_rcv_skb+0x130/0x360 [11444.922027][ T895] netlink_unicast+0x449/0x710 [11444.922027][ T895] netlink_sendmsg+0x723/0xbe0 [11444.922027][ T895] ____sys_sendmsg+0x7b2/0xa10 [11444.922027][ T895] ___sys_sendmsg+0xee/0x170 [11444.922027][ T895] __sys_sendmsg+0xcd/0x170 [11444.922027][ T895] do_syscall_64+0xc6/0x1e0 [11444.922027][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11444.922027][ T895] [11444.924048][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11444.924048][ T895] neigh_parms_alloc+0x1e5/0x510 [11444.924048][ T895] ipv6_add_dev+0x2fd/0x11c0 [11444.924048][ T895] ipv6_find_idev+0x102/0x170 [11444.924048][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11444.924048][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11444.924048][ T895] netlink_rcv_skb+0x130/0x360 [11444.924048][ T895] netlink_unicast+0x449/0x710 [11444.924048][ T895] netlink_sendmsg+0x723/0xbe0 [11444.924048][ T895] ____sys_sendmsg+0x7b2/0xa10 [11444.924048][ T895] ___sys_sendmsg+0xee/0x170 [11444.924048][ T895] __sys_sendmsg+0xcd/0x170 [11444.924048][ T895] do_syscall_64+0xc6/0x1e0 [11444.924048][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11444.924048][ T895] [11455.166987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11455.167425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11455.167425][ T895] netdev_get_by_index+0x5e/0x80 [11455.167425][ T895] fib6_nh_init+0x3d8/0x15b0 [11455.167425][ T895] ip6_route_info_create+0xf18/0x17d0 [11455.167425][ T895] ip6_route_add+0x1c/0x140 [11455.167425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11455.167425][ T895] addrconf_add_dev+0xe2/0x170 [11455.167425][ T895] inet6_addr_add+0x12f/0xa40 [11455.167425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11455.167425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11455.167425][ T895] netlink_rcv_skb+0x130/0x360 [11455.167425][ T895] netlink_unicast+0x449/0x710 [11455.167425][ T895] netlink_sendmsg+0x723/0xbe0 [11455.167425][ T895] ____sys_sendmsg+0x7b2/0xa10 [11455.167425][ T895] ___sys_sendmsg+0xee/0x170 [11455.167425][ T895] __sys_sendmsg+0xcd/0x170 [11455.167425][ T895] do_syscall_64+0xc6/0x1e0 [11455.167425][ T895] [11455.169771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11455.169771][ T895] ipv6_add_dev+0x3b9/0x11c0 [11455.169771][ T895] ipv6_find_idev+0x102/0x170 [11455.169771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11455.169771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11455.169771][ T895] netlink_rcv_skb+0x130/0x360 [11455.169771][ T895] netlink_unicast+0x449/0x710 [11455.169771][ T895] netlink_sendmsg+0x723/0xbe0 [11455.169771][ T895] ____sys_sendmsg+0x7b2/0xa10 [11455.169771][ T895] ___sys_sendmsg+0xee/0x170 [11455.169771][ T895] __sys_sendmsg+0xcd/0x170 [11455.169771][ T895] do_syscall_64+0xc6/0x1e0 [11455.169771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11455.169771][ T895] [11455.171597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11455.171597][ T895] neigh_parms_alloc+0x1e5/0x510 [11455.171597][ T895] ipv6_add_dev+0x2fd/0x11c0 [11455.171597][ T895] ipv6_find_idev+0x102/0x170 [11455.171597][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11455.171597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11455.171597][ T895] netlink_rcv_skb+0x130/0x360 [11455.171597][ T895] netlink_unicast+0x449/0x710 [11455.171597][ T895] netlink_sendmsg+0x723/0xbe0 [11455.171597][ T895] ____sys_sendmsg+0x7b2/0xa10 [11455.171597][ T895] ___sys_sendmsg+0xee/0x170 [11455.171597][ T895] __sys_sendmsg+0xcd/0x170 [11455.171597][ T895] do_syscall_64+0xc6/0x1e0 [11455.171597][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11455.171597][ T895] [11465.342949][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11465.343390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11465.343390][ T895] netdev_get_by_index+0x5e/0x80 [11465.343390][ T895] fib6_nh_init+0x3d8/0x15b0 [11465.343390][ T895] ip6_route_info_create+0xf18/0x17d0 [11465.343390][ T895] ip6_route_add+0x1c/0x140 [11465.343390][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11465.343390][ T895] addrconf_add_dev+0xe2/0x170 [11465.343390][ T895] inet6_addr_add+0x12f/0xa40 [11465.343390][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11465.343390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11465.343390][ T895] netlink_rcv_skb+0x130/0x360 [11465.343390][ T895] netlink_unicast+0x449/0x710 [11465.343390][ T895] netlink_sendmsg+0x723/0xbe0 [11465.343390][ T895] ____sys_sendmsg+0x7b2/0xa10 [11465.343390][ T895] ___sys_sendmsg+0xee/0x170 [11465.343390][ T895] __sys_sendmsg+0xcd/0x170 [11465.343390][ T895] do_syscall_64+0xc6/0x1e0 [11465.343390][ T895] [11465.345765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11465.345765][ T895] ipv6_add_dev+0x3b9/0x11c0 [11465.345765][ T895] ipv6_find_idev+0x102/0x170 [11465.345765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11465.345765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11465.345765][ T895] netlink_rcv_skb+0x130/0x360 [11465.345765][ T895] netlink_unicast+0x449/0x710 [11465.345765][ T895] netlink_sendmsg+0x723/0xbe0 [11465.345765][ T895] ____sys_sendmsg+0x7b2/0xa10 [11465.345765][ T895] ___sys_sendmsg+0xee/0x170 [11465.345765][ T895] __sys_sendmsg+0xcd/0x170 [11465.345765][ T895] do_syscall_64+0xc6/0x1e0 [11465.345765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11465.345765][ T895] [11465.347526][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11465.347526][ T895] neigh_parms_alloc+0x1e5/0x510 [11465.347526][ T895] ipv6_add_dev+0x2fd/0x11c0 [11465.347526][ T895] ipv6_find_idev+0x102/0x170 [11465.347526][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11465.347526][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11465.347526][ T895] netlink_rcv_skb+0x130/0x360 [11465.347526][ T895] netlink_unicast+0x449/0x710 [11465.347526][ T895] netlink_sendmsg+0x723/0xbe0 [11465.347526][ T895] ____sys_sendmsg+0x7b2/0xa10 [11465.347526][ T895] ___sys_sendmsg+0xee/0x170 [11465.347526][ T895] __sys_sendmsg+0xcd/0x170 [11465.347526][ T895] do_syscall_64+0xc6/0x1e0 [11465.347526][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11465.347526][ T895] [11475.487063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11475.487494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11475.487494][ T895] netdev_get_by_index+0x5e/0x80 [11475.487494][ T895] fib6_nh_init+0x3d8/0x15b0 [11475.487494][ T895] ip6_route_info_create+0xf18/0x17d0 [11475.487494][ T895] ip6_route_add+0x1c/0x140 [11475.487494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11475.487494][ T895] addrconf_add_dev+0xe2/0x170 [11475.487494][ T895] inet6_addr_add+0x12f/0xa40 [11475.487494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11475.487494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11475.487494][ T895] netlink_rcv_skb+0x130/0x360 [11475.487494][ T895] netlink_unicast+0x449/0x710 [11475.487494][ T895] netlink_sendmsg+0x723/0xbe0 [11475.487494][ T895] ____sys_sendmsg+0x7b2/0xa10 [11475.487494][ T895] ___sys_sendmsg+0xee/0x170 [11475.487494][ T895] __sys_sendmsg+0xcd/0x170 [11475.487494][ T895] do_syscall_64+0xc6/0x1e0 [11475.487494][ T895] [11475.489736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11475.489736][ T895] ipv6_add_dev+0x3b9/0x11c0 [11475.489736][ T895] ipv6_find_idev+0x102/0x170 [11475.489736][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11475.489736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11475.489736][ T895] netlink_rcv_skb+0x130/0x360 [11475.489736][ T895] netlink_unicast+0x449/0x710 [11475.489736][ T895] netlink_sendmsg+0x723/0xbe0 [11475.489736][ T895] ____sys_sendmsg+0x7b2/0xa10 [11475.489736][ T895] ___sys_sendmsg+0xee/0x170 [11475.489736][ T895] __sys_sendmsg+0xcd/0x170 [11475.489736][ T895] do_syscall_64+0xc6/0x1e0 [11475.489736][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11475.489736][ T895] [11475.491493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11475.491493][ T895] neigh_parms_alloc+0x1e5/0x510 [11475.491493][ T895] ipv6_add_dev+0x2fd/0x11c0 [11475.491493][ T895] ipv6_find_idev+0x102/0x170 [11475.491493][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11475.491493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11475.491493][ T895] netlink_rcv_skb+0x130/0x360 [11475.491493][ T895] netlink_unicast+0x449/0x710 [11475.491493][ T895] netlink_sendmsg+0x723/0xbe0 [11475.491493][ T895] ____sys_sendmsg+0x7b2/0xa10 [11475.491493][ T895] ___sys_sendmsg+0xee/0x170 [11475.491493][ T895] __sys_sendmsg+0xcd/0x170 [11475.491493][ T895] do_syscall_64+0xc6/0x1e0 [11475.491493][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11475.491493][ T895] [11485.503048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11485.503494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11485.503494][ T895] netdev_get_by_index+0x5e/0x80 [11485.503494][ T895] fib6_nh_init+0x3d8/0x15b0 [11485.503494][ T895] ip6_route_info_create+0xf18/0x17d0 [11485.503494][ T895] ip6_route_add+0x1c/0x140 [11485.503494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11485.503494][ T895] addrconf_add_dev+0xe2/0x170 [11485.503494][ T895] inet6_addr_add+0x12f/0xa40 [11485.503494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11485.503494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11485.503494][ T895] netlink_rcv_skb+0x130/0x360 [11485.503494][ T895] netlink_unicast+0x449/0x710 [11485.503494][ T895] netlink_sendmsg+0x723/0xbe0 [11485.503494][ T895] ____sys_sendmsg+0x7b2/0xa10 [11485.503494][ T895] ___sys_sendmsg+0xee/0x170 [11485.503494][ T895] __sys_sendmsg+0xcd/0x170 [11485.503494][ T895] do_syscall_64+0xc6/0x1e0 [11485.503494][ T895] [11485.505733][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11485.505733][ T895] ipv6_add_dev+0x3b9/0x11c0 [11485.505733][ T895] ipv6_find_idev+0x102/0x170 [11485.505733][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11485.505733][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11485.505733][ T895] netlink_rcv_skb+0x130/0x360 [11485.505733][ T895] netlink_unicast+0x449/0x710 [11485.505733][ T895] netlink_sendmsg+0x723/0xbe0 [11485.505733][ T895] ____sys_sendmsg+0x7b2/0xa10 [11485.505733][ T895] ___sys_sendmsg+0xee/0x170 [11485.505733][ T895] __sys_sendmsg+0xcd/0x170 [11485.505733][ T895] do_syscall_64+0xc6/0x1e0 [11485.505733][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11485.505733][ T895] [11485.507452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11485.507452][ T895] neigh_parms_alloc+0x1e5/0x510 [11485.507452][ T895] ipv6_add_dev+0x2fd/0x11c0 [11485.507452][ T895] ipv6_find_idev+0x102/0x170 [11485.507452][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11485.507452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11485.507452][ T895] netlink_rcv_skb+0x130/0x360 [11485.507452][ T895] netlink_unicast+0x449/0x710 [11485.507452][ T895] netlink_sendmsg+0x723/0xbe0 [11485.507452][ T895] ____sys_sendmsg+0x7b2/0xa10 [11485.507452][ T895] ___sys_sendmsg+0xee/0x170 [11485.507452][ T895] __sys_sendmsg+0xcd/0x170 [11485.507452][ T895] do_syscall_64+0xc6/0x1e0 [11485.507452][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11485.507452][ T895] [11495.551048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11495.551655][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11495.551655][ T895] netdev_get_by_index+0x5e/0x80 [11495.551655][ T895] fib6_nh_init+0x3d8/0x15b0 [11495.551655][ T895] ip6_route_info_create+0xf18/0x17d0 [11495.551655][ T895] ip6_route_add+0x1c/0x140 [11495.551655][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11495.551655][ T895] addrconf_add_dev+0xe2/0x170 [11495.551655][ T895] inet6_addr_add+0x12f/0xa40 [11495.551655][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11495.551655][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11495.551655][ T895] netlink_rcv_skb+0x130/0x360 [11495.551655][ T895] netlink_unicast+0x449/0x710 [11495.551655][ T895] netlink_sendmsg+0x723/0xbe0 [11495.551655][ T895] ____sys_sendmsg+0x7b2/0xa10 [11495.551655][ T895] ___sys_sendmsg+0xee/0x170 [11495.551655][ T895] __sys_sendmsg+0xcd/0x170 [11495.551655][ T895] do_syscall_64+0xc6/0x1e0 [11495.551655][ T895] [11495.554644][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11495.554644][ T895] ipv6_add_dev+0x3b9/0x11c0 [11495.554644][ T895] ipv6_find_idev+0x102/0x170 [11495.554644][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11495.554644][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11495.554644][ T895] netlink_rcv_skb+0x130/0x360 [11495.554644][ T895] netlink_unicast+0x449/0x710 [11495.554644][ T895] netlink_sendmsg+0x723/0xbe0 [11495.554644][ T895] ____sys_sendmsg+0x7b2/0xa10 [11495.554644][ T895] ___sys_sendmsg+0xee/0x170 [11495.554644][ T895] __sys_sendmsg+0xcd/0x170 [11495.554644][ T895] do_syscall_64+0xc6/0x1e0 [11495.554644][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11495.554644][ T895] [11495.556449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11495.556449][ T895] neigh_parms_alloc+0x1e5/0x510 [11495.556449][ T895] ipv6_add_dev+0x2fd/0x11c0 [11495.556449][ T895] ipv6_find_idev+0x102/0x170 [11495.556449][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11495.556449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11495.556449][ T895] netlink_rcv_skb+0x130/0x360 [11495.556449][ T895] netlink_unicast+0x449/0x710 [11495.556449][ T895] netlink_sendmsg+0x723/0xbe0 [11495.556449][ T895] ____sys_sendmsg+0x7b2/0xa10 [11495.556449][ T895] ___sys_sendmsg+0xee/0x170 [11495.556449][ T895] __sys_sendmsg+0xcd/0x170 [11495.556449][ T895] do_syscall_64+0xc6/0x1e0 [11495.556449][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11495.556449][ T895] [11505.798998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11505.799419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11505.799419][ T895] netdev_get_by_index+0x5e/0x80 [11505.799419][ T895] fib6_nh_init+0x3d8/0x15b0 [11505.799419][ T895] ip6_route_info_create+0xf18/0x17d0 [11505.799419][ T895] ip6_route_add+0x1c/0x140 [11505.799419][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11505.799419][ T895] addrconf_add_dev+0xe2/0x170 [11505.799419][ T895] inet6_addr_add+0x12f/0xa40 [11505.799419][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11505.799419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11505.799419][ T895] netlink_rcv_skb+0x130/0x360 [11505.799419][ T895] netlink_unicast+0x449/0x710 [11505.799419][ T895] netlink_sendmsg+0x723/0xbe0 [11505.799419][ T895] ____sys_sendmsg+0x7b2/0xa10 [11505.799419][ T895] ___sys_sendmsg+0xee/0x170 [11505.799419][ T895] __sys_sendmsg+0xcd/0x170 [11505.799419][ T895] do_syscall_64+0xc6/0x1e0 [11505.799419][ T895] [11505.801721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11505.801721][ T895] ipv6_add_dev+0x3b9/0x11c0 [11505.801721][ T895] ipv6_find_idev+0x102/0x170 [11505.801721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11505.801721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11505.801721][ T895] netlink_rcv_skb+0x130/0x360 [11505.801721][ T895] netlink_unicast+0x449/0x710 [11505.801721][ T895] netlink_sendmsg+0x723/0xbe0 [11505.801721][ T895] ____sys_sendmsg+0x7b2/0xa10 [11505.801721][ T895] ___sys_sendmsg+0xee/0x170 [11505.801721][ T895] __sys_sendmsg+0xcd/0x170 [11505.801721][ T895] do_syscall_64+0xc6/0x1e0 [11505.801721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11505.801721][ T895] [11505.803434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11505.803434][ T895] neigh_parms_alloc+0x1e5/0x510 [11505.803434][ T895] ipv6_add_dev+0x2fd/0x11c0 [11505.803434][ T895] ipv6_find_idev+0x102/0x170 [11505.803434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11505.803434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11505.803434][ T895] netlink_rcv_skb+0x130/0x360 [11505.803434][ T895] netlink_unicast+0x449/0x710 [11505.803434][ T895] netlink_sendmsg+0x723/0xbe0 [11505.803434][ T895] ____sys_sendmsg+0x7b2/0xa10 [11505.803434][ T895] ___sys_sendmsg+0xee/0x170 [11505.803434][ T895] __sys_sendmsg+0xcd/0x170 [11505.803434][ T895] do_syscall_64+0xc6/0x1e0 [11505.803434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11505.803434][ T895] [11515.863002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11515.863455][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11515.863455][ T895] netdev_get_by_index+0x5e/0x80 [11515.863455][ T895] fib6_nh_init+0x3d8/0x15b0 [11515.863455][ T895] ip6_route_info_create+0xf18/0x17d0 [11515.863455][ T895] ip6_route_add+0x1c/0x140 [11515.863455][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11515.863455][ T895] addrconf_add_dev+0xe2/0x170 [11515.863455][ T895] inet6_addr_add+0x12f/0xa40 [11515.863455][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11515.863455][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11515.863455][ T895] netlink_rcv_skb+0x130/0x360 [11515.863455][ T895] netlink_unicast+0x449/0x710 [11515.863455][ T895] netlink_sendmsg+0x723/0xbe0 [11515.863455][ T895] ____sys_sendmsg+0x7b2/0xa10 [11515.863455][ T895] ___sys_sendmsg+0xee/0x170 [11515.863455][ T895] __sys_sendmsg+0xcd/0x170 [11515.863455][ T895] do_syscall_64+0xc6/0x1e0 [11515.863455][ T895] [11515.865804][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11515.865804][ T895] ipv6_add_dev+0x3b9/0x11c0 [11515.865804][ T895] ipv6_find_idev+0x102/0x170 [11515.865804][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11515.865804][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11515.865804][ T895] netlink_rcv_skb+0x130/0x360 [11515.865804][ T895] netlink_unicast+0x449/0x710 [11515.865804][ T895] netlink_sendmsg+0x723/0xbe0 [11515.865804][ T895] ____sys_sendmsg+0x7b2/0xa10 [11515.865804][ T895] ___sys_sendmsg+0xee/0x170 [11515.865804][ T895] __sys_sendmsg+0xcd/0x170 [11515.865804][ T895] do_syscall_64+0xc6/0x1e0 [11515.865804][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11515.865804][ T895] [11515.867616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11515.867616][ T895] neigh_parms_alloc+0x1e5/0x510 [11515.867616][ T895] ipv6_add_dev+0x2fd/0x11c0 [11515.867616][ T895] ipv6_find_idev+0x102/0x170 [11515.867616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11515.867616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11515.867616][ T895] netlink_rcv_skb+0x130/0x360 [11515.867616][ T895] netlink_unicast+0x449/0x710 [11515.867616][ T895] netlink_sendmsg+0x723/0xbe0 [11515.867616][ T895] ____sys_sendmsg+0x7b2/0xa10 [11515.867616][ T895] ___sys_sendmsg+0xee/0x170 [11515.867616][ T895] __sys_sendmsg+0xcd/0x170 [11515.867616][ T895] do_syscall_64+0xc6/0x1e0 [11515.867616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11515.867616][ T895] [11526.111062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11526.111547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11526.111547][ T895] netdev_get_by_index+0x5e/0x80 [11526.111547][ T895] fib6_nh_init+0x3d8/0x15b0 [11526.111547][ T895] ip6_route_info_create+0xf18/0x17d0 [11526.111547][ T895] ip6_route_add+0x1c/0x140 [11526.111547][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11526.111547][ T895] addrconf_add_dev+0xe2/0x170 [11526.111547][ T895] inet6_addr_add+0x12f/0xa40 [11526.111547][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11526.111547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11526.111547][ T895] netlink_rcv_skb+0x130/0x360 [11526.111547][ T895] netlink_unicast+0x449/0x710 [11526.111547][ T895] netlink_sendmsg+0x723/0xbe0 [11526.111547][ T895] ____sys_sendmsg+0x7b2/0xa10 [11526.111547][ T895] ___sys_sendmsg+0xee/0x170 [11526.111547][ T895] __sys_sendmsg+0xcd/0x170 [11526.111547][ T895] do_syscall_64+0xc6/0x1e0 [11526.111547][ T895] [11526.114003][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11526.114003][ T895] ipv6_add_dev+0x3b9/0x11c0 [11526.114003][ T895] ipv6_find_idev+0x102/0x170 [11526.114003][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11526.114003][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11526.114003][ T895] netlink_rcv_skb+0x130/0x360 [11526.114003][ T895] netlink_unicast+0x449/0x710 [11526.114003][ T895] netlink_sendmsg+0x723/0xbe0 [11526.114003][ T895] ____sys_sendmsg+0x7b2/0xa10 [11526.114003][ T895] ___sys_sendmsg+0xee/0x170 [11526.114003][ T895] __sys_sendmsg+0xcd/0x170 [11526.114003][ T895] do_syscall_64+0xc6/0x1e0 [11526.114003][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11526.114003][ T895] [11526.115883][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11526.115883][ T895] neigh_parms_alloc+0x1e5/0x510 [11526.115883][ T895] ipv6_add_dev+0x2fd/0x11c0 [11526.115883][ T895] ipv6_find_idev+0x102/0x170 [11526.115883][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11526.115883][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11526.115883][ T895] netlink_rcv_skb+0x130/0x360 [11526.115883][ T895] netlink_unicast+0x449/0x710 [11526.115883][ T895] netlink_sendmsg+0x723/0xbe0 [11526.115883][ T895] ____sys_sendmsg+0x7b2/0xa10 [11526.115883][ T895] ___sys_sendmsg+0xee/0x170 [11526.115883][ T895] __sys_sendmsg+0xcd/0x170 [11526.115883][ T895] do_syscall_64+0xc6/0x1e0 [11526.115883][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11526.115883][ T895] [11536.359081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11536.359577][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11536.359577][ T895] netdev_get_by_index+0x5e/0x80 [11536.359577][ T895] fib6_nh_init+0x3d8/0x15b0 [11536.359577][ T895] ip6_route_info_create+0xf18/0x17d0 [11536.359577][ T895] ip6_route_add+0x1c/0x140 [11536.359577][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11536.359577][ T895] addrconf_add_dev+0xe2/0x170 [11536.359577][ T895] inet6_addr_add+0x12f/0xa40 [11536.359577][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11536.359577][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11536.359577][ T895] netlink_rcv_skb+0x130/0x360 [11536.359577][ T895] netlink_unicast+0x449/0x710 [11536.359577][ T895] netlink_sendmsg+0x723/0xbe0 [11536.359577][ T895] ____sys_sendmsg+0x7b2/0xa10 [11536.359577][ T895] ___sys_sendmsg+0xee/0x170 [11536.359577][ T895] __sys_sendmsg+0xcd/0x170 [11536.359577][ T895] do_syscall_64+0xc6/0x1e0 [11536.359577][ T895] [11536.361784][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11536.361784][ T895] ipv6_add_dev+0x3b9/0x11c0 [11536.361784][ T895] ipv6_find_idev+0x102/0x170 [11536.361784][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11536.361784][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11536.361784][ T895] netlink_rcv_skb+0x130/0x360 [11536.361784][ T895] netlink_unicast+0x449/0x710 [11536.361784][ T895] netlink_sendmsg+0x723/0xbe0 [11536.361784][ T895] ____sys_sendmsg+0x7b2/0xa10 [11536.361784][ T895] ___sys_sendmsg+0xee/0x170 [11536.361784][ T895] __sys_sendmsg+0xcd/0x170 [11536.361784][ T895] do_syscall_64+0xc6/0x1e0 [11536.361784][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11536.361784][ T895] [11536.363487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11536.363487][ T895] neigh_parms_alloc+0x1e5/0x510 [11536.363487][ T895] ipv6_add_dev+0x2fd/0x11c0 [11536.363487][ T895] ipv6_find_idev+0x102/0x170 [11536.363487][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11536.363487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11536.363487][ T895] netlink_rcv_skb+0x130/0x360 [11536.363487][ T895] netlink_unicast+0x449/0x710 [11536.363487][ T895] netlink_sendmsg+0x723/0xbe0 [11536.363487][ T895] ____sys_sendmsg+0x7b2/0xa10 [11536.363487][ T895] ___sys_sendmsg+0xee/0x170 [11536.363487][ T895] __sys_sendmsg+0xcd/0x170 [11536.363487][ T895] do_syscall_64+0xc6/0x1e0 [11536.363487][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11536.363487][ T895] [11546.470990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11546.471409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11546.471409][ T895] netdev_get_by_index+0x5e/0x80 [11546.471409][ T895] fib6_nh_init+0x3d8/0x15b0 [11546.471409][ T895] ip6_route_info_create+0xf18/0x17d0 [11546.471409][ T895] ip6_route_add+0x1c/0x140 [11546.471409][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11546.471409][ T895] addrconf_add_dev+0xe2/0x170 [11546.471409][ T895] inet6_addr_add+0x12f/0xa40 [11546.471409][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11546.471409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11546.471409][ T895] netlink_rcv_skb+0x130/0x360 [11546.471409][ T895] netlink_unicast+0x449/0x710 [11546.471409][ T895] netlink_sendmsg+0x723/0xbe0 [11546.471409][ T895] ____sys_sendmsg+0x7b2/0xa10 [11546.471409][ T895] ___sys_sendmsg+0xee/0x170 [11546.471409][ T895] __sys_sendmsg+0xcd/0x170 [11546.471409][ T895] do_syscall_64+0xc6/0x1e0 [11546.471409][ T895] [11546.473608][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11546.473608][ T895] ipv6_add_dev+0x3b9/0x11c0 [11546.473608][ T895] ipv6_find_idev+0x102/0x170 [11546.473608][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11546.473608][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11546.473608][ T895] netlink_rcv_skb+0x130/0x360 [11546.473608][ T895] netlink_unicast+0x449/0x710 [11546.473608][ T895] netlink_sendmsg+0x723/0xbe0 [11546.473608][ T895] ____sys_sendmsg+0x7b2/0xa10 [11546.473608][ T895] ___sys_sendmsg+0xee/0x170 [11546.473608][ T895] __sys_sendmsg+0xcd/0x170 [11546.473608][ T895] do_syscall_64+0xc6/0x1e0 [11546.473608][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11546.473608][ T895] [11546.475307][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11546.475307][ T895] neigh_parms_alloc+0x1e5/0x510 [11546.475307][ T895] ipv6_add_dev+0x2fd/0x11c0 [11546.475307][ T895] ipv6_find_idev+0x102/0x170 [11546.475307][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11546.475307][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11546.475307][ T895] netlink_rcv_skb+0x130/0x360 [11546.475307][ T895] netlink_unicast+0x449/0x710 [11546.475307][ T895] netlink_sendmsg+0x723/0xbe0 [11546.475307][ T895] ____sys_sendmsg+0x7b2/0xa10 [11546.475307][ T895] ___sys_sendmsg+0xee/0x170 [11546.475307][ T895] __sys_sendmsg+0xcd/0x170 [11546.475307][ T895] do_syscall_64+0xc6/0x1e0 [11546.475307][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11546.475307][ T895] [11556.479041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11556.479479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11556.479479][ T895] netdev_get_by_index+0x5e/0x80 [11556.479479][ T895] fib6_nh_init+0x3d8/0x15b0 [11556.479479][ T895] ip6_route_info_create+0xf18/0x17d0 [11556.479479][ T895] ip6_route_add+0x1c/0x140 [11556.479479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11556.479479][ T895] addrconf_add_dev+0xe2/0x170 [11556.479479][ T895] inet6_addr_add+0x12f/0xa40 [11556.479479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11556.479479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11556.479479][ T895] netlink_rcv_skb+0x130/0x360 [11556.479479][ T895] netlink_unicast+0x449/0x710 [11556.479479][ T895] netlink_sendmsg+0x723/0xbe0 [11556.479479][ T895] ____sys_sendmsg+0x7b2/0xa10 [11556.479479][ T895] ___sys_sendmsg+0xee/0x170 [11556.479479][ T895] __sys_sendmsg+0xcd/0x170 [11556.479479][ T895] do_syscall_64+0xc6/0x1e0 [11556.479479][ T895] [11556.481732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11556.481732][ T895] ipv6_add_dev+0x3b9/0x11c0 [11556.481732][ T895] ipv6_find_idev+0x102/0x170 [11556.481732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11556.481732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11556.481732][ T895] netlink_rcv_skb+0x130/0x360 [11556.481732][ T895] netlink_unicast+0x449/0x710 [11556.481732][ T895] netlink_sendmsg+0x723/0xbe0 [11556.481732][ T895] ____sys_sendmsg+0x7b2/0xa10 [11556.481732][ T895] ___sys_sendmsg+0xee/0x170 [11556.481732][ T895] __sys_sendmsg+0xcd/0x170 [11556.481732][ T895] do_syscall_64+0xc6/0x1e0 [11556.481732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11556.481732][ T895] [11556.483458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11556.483458][ T895] neigh_parms_alloc+0x1e5/0x510 [11556.483458][ T895] ipv6_add_dev+0x2fd/0x11c0 [11556.483458][ T895] ipv6_find_idev+0x102/0x170 [11556.483458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11556.483458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11556.483458][ T895] netlink_rcv_skb+0x130/0x360 [11556.483458][ T895] netlink_unicast+0x449/0x710 [11556.483458][ T895] netlink_sendmsg+0x723/0xbe0 [11556.483458][ T895] ____sys_sendmsg+0x7b2/0xa10 [11556.483458][ T895] ___sys_sendmsg+0xee/0x170 [11556.483458][ T895] __sys_sendmsg+0xcd/0x170 [11556.483458][ T895] do_syscall_64+0xc6/0x1e0 [11556.483458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11556.483458][ T895] [11566.727057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11566.727489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11566.727489][ T895] netdev_get_by_index+0x5e/0x80 [11566.727489][ T895] fib6_nh_init+0x3d8/0x15b0 [11566.727489][ T895] ip6_route_info_create+0xf18/0x17d0 [11566.727489][ T895] ip6_route_add+0x1c/0x140 [11566.727489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11566.727489][ T895] addrconf_add_dev+0xe2/0x170 [11566.727489][ T895] inet6_addr_add+0x12f/0xa40 [11566.727489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11566.727489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11566.727489][ T895] netlink_rcv_skb+0x130/0x360 [11566.727489][ T895] netlink_unicast+0x449/0x710 [11566.727489][ T895] netlink_sendmsg+0x723/0xbe0 [11566.727489][ T895] ____sys_sendmsg+0x7b2/0xa10 [11566.727489][ T895] ___sys_sendmsg+0xee/0x170 [11566.727489][ T895] __sys_sendmsg+0xcd/0x170 [11566.727489][ T895] do_syscall_64+0xc6/0x1e0 [11566.727489][ T895] [11566.729745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11566.729745][ T895] ipv6_add_dev+0x3b9/0x11c0 [11566.729745][ T895] ipv6_find_idev+0x102/0x170 [11566.729745][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11566.729745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11566.729745][ T895] netlink_rcv_skb+0x130/0x360 [11566.729745][ T895] netlink_unicast+0x449/0x710 [11566.729745][ T895] netlink_sendmsg+0x723/0xbe0 [11566.729745][ T895] ____sys_sendmsg+0x7b2/0xa10 [11566.729745][ T895] ___sys_sendmsg+0xee/0x170 [11566.729745][ T895] __sys_sendmsg+0xcd/0x170 [11566.729745][ T895] do_syscall_64+0xc6/0x1e0 [11566.729745][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11566.729745][ T895] [11566.731465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11566.731465][ T895] neigh_parms_alloc+0x1e5/0x510 [11566.731465][ T895] ipv6_add_dev+0x2fd/0x11c0 [11566.731465][ T895] ipv6_find_idev+0x102/0x170 [11566.731465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11566.731465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11566.731465][ T895] netlink_rcv_skb+0x130/0x360 [11566.731465][ T895] netlink_unicast+0x449/0x710 [11566.731465][ T895] netlink_sendmsg+0x723/0xbe0 [11566.731465][ T895] ____sys_sendmsg+0x7b2/0xa10 [11566.731465][ T895] ___sys_sendmsg+0xee/0x170 [11566.731465][ T895] __sys_sendmsg+0xcd/0x170 [11566.731465][ T895] do_syscall_64+0xc6/0x1e0 [11566.731465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11566.731465][ T895] [11576.975147][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11576.975589][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11576.975589][ T895] netdev_get_by_index+0x5e/0x80 [11576.975589][ T895] fib6_nh_init+0x3d8/0x15b0 [11576.975589][ T895] ip6_route_info_create+0xf18/0x17d0 [11576.975589][ T895] ip6_route_add+0x1c/0x140 [11576.975589][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11576.975589][ T895] addrconf_add_dev+0xe2/0x170 [11576.975589][ T895] inet6_addr_add+0x12f/0xa40 [11576.975589][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11576.975589][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11576.975589][ T895] netlink_rcv_skb+0x130/0x360 [11576.975589][ T895] netlink_unicast+0x449/0x710 [11576.975589][ T895] netlink_sendmsg+0x723/0xbe0 [11576.975589][ T895] ____sys_sendmsg+0x7b2/0xa10 [11576.975589][ T895] ___sys_sendmsg+0xee/0x170 [11576.975589][ T895] __sys_sendmsg+0xcd/0x170 [11576.975589][ T895] do_syscall_64+0xc6/0x1e0 [11576.975589][ T895] [11576.977808][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11576.977808][ T895] ipv6_add_dev+0x3b9/0x11c0 [11576.977808][ T895] ipv6_find_idev+0x102/0x170 [11576.977808][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11576.977808][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11576.977808][ T895] netlink_rcv_skb+0x130/0x360 [11576.977808][ T895] netlink_unicast+0x449/0x710 [11576.977808][ T895] netlink_sendmsg+0x723/0xbe0 [11576.977808][ T895] ____sys_sendmsg+0x7b2/0xa10 [11576.977808][ T895] ___sys_sendmsg+0xee/0x170 [11576.977808][ T895] __sys_sendmsg+0xcd/0x170 [11576.977808][ T895] do_syscall_64+0xc6/0x1e0 [11576.977808][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11576.977808][ T895] [11576.979559][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11576.979559][ T895] neigh_parms_alloc+0x1e5/0x510 [11576.979559][ T895] ipv6_add_dev+0x2fd/0x11c0 [11576.979559][ T895] ipv6_find_idev+0x102/0x170 [11576.979559][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11576.979559][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11576.979559][ T895] netlink_rcv_skb+0x130/0x360 [11576.979559][ T895] netlink_unicast+0x449/0x710 [11576.979559][ T895] netlink_sendmsg+0x723/0xbe0 [11576.979559][ T895] ____sys_sendmsg+0x7b2/0xa10 [11576.979559][ T895] ___sys_sendmsg+0xee/0x170 [11576.979559][ T895] __sys_sendmsg+0xcd/0x170 [11576.979559][ T895] do_syscall_64+0xc6/0x1e0 [11576.979559][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11576.979559][ T895] [11587.230968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11587.231406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11587.231406][ T895] netdev_get_by_index+0x5e/0x80 [11587.231406][ T895] fib6_nh_init+0x3d8/0x15b0 [11587.231406][ T895] ip6_route_info_create+0xf18/0x17d0 [11587.231406][ T895] ip6_route_add+0x1c/0x140 [11587.231406][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11587.231406][ T895] addrconf_add_dev+0xe2/0x170 [11587.231406][ T895] inet6_addr_add+0x12f/0xa40 [11587.231406][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11587.231406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11587.231406][ T895] netlink_rcv_skb+0x130/0x360 [11587.231406][ T895] netlink_unicast+0x449/0x710 [11587.231406][ T895] netlink_sendmsg+0x723/0xbe0 [11587.231406][ T895] ____sys_sendmsg+0x7b2/0xa10 [11587.231406][ T895] ___sys_sendmsg+0xee/0x170 [11587.231406][ T895] __sys_sendmsg+0xcd/0x170 [11587.231406][ T895] do_syscall_64+0xc6/0x1e0 [11587.231406][ T895] [11587.233715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11587.233715][ T895] ipv6_add_dev+0x3b9/0x11c0 [11587.233715][ T895] ipv6_find_idev+0x102/0x170 [11587.233715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11587.233715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11587.233715][ T895] netlink_rcv_skb+0x130/0x360 [11587.233715][ T895] netlink_unicast+0x449/0x710 [11587.233715][ T895] netlink_sendmsg+0x723/0xbe0 [11587.233715][ T895] ____sys_sendmsg+0x7b2/0xa10 [11587.233715][ T895] ___sys_sendmsg+0xee/0x170 [11587.233715][ T895] __sys_sendmsg+0xcd/0x170 [11587.233715][ T895] do_syscall_64+0xc6/0x1e0 [11587.233715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11587.233715][ T895] [11587.235475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11587.235475][ T895] neigh_parms_alloc+0x1e5/0x510 [11587.235475][ T895] ipv6_add_dev+0x2fd/0x11c0 [11587.235475][ T895] ipv6_find_idev+0x102/0x170 [11587.235475][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11587.235475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11587.235475][ T895] netlink_rcv_skb+0x130/0x360 [11587.235475][ T895] netlink_unicast+0x449/0x710 [11587.235475][ T895] netlink_sendmsg+0x723/0xbe0 [11587.235475][ T895] ____sys_sendmsg+0x7b2/0xa10 [11587.235475][ T895] ___sys_sendmsg+0xee/0x170 [11587.235475][ T895] __sys_sendmsg+0xcd/0x170 [11587.235475][ T895] do_syscall_64+0xc6/0x1e0 [11587.235475][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11587.235475][ T895] [11597.358947][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11597.359371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11597.359371][ T895] netdev_get_by_index+0x5e/0x80 [11597.359371][ T895] fib6_nh_init+0x3d8/0x15b0 [11597.359371][ T895] ip6_route_info_create+0xf18/0x17d0 [11597.359371][ T895] ip6_route_add+0x1c/0x140 [11597.359371][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11597.359371][ T895] addrconf_add_dev+0xe2/0x170 [11597.359371][ T895] inet6_addr_add+0x12f/0xa40 [11597.359371][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11597.359371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11597.359371][ T895] netlink_rcv_skb+0x130/0x360 [11597.359371][ T895] netlink_unicast+0x449/0x710 [11597.359371][ T895] netlink_sendmsg+0x723/0xbe0 [11597.359371][ T895] ____sys_sendmsg+0x7b2/0xa10 [11597.359371][ T895] ___sys_sendmsg+0xee/0x170 [11597.359371][ T895] __sys_sendmsg+0xcd/0x170 [11597.359371][ T895] do_syscall_64+0xc6/0x1e0 [11597.359371][ T895] [11597.361699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11597.361699][ T895] ipv6_add_dev+0x3b9/0x11c0 [11597.361699][ T895] ipv6_find_idev+0x102/0x170 [11597.361699][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11597.361699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11597.361699][ T895] netlink_rcv_skb+0x130/0x360 [11597.361699][ T895] netlink_unicast+0x449/0x710 [11597.361699][ T895] netlink_sendmsg+0x723/0xbe0 [11597.361699][ T895] ____sys_sendmsg+0x7b2/0xa10 [11597.361699][ T895] ___sys_sendmsg+0xee/0x170 [11597.361699][ T895] __sys_sendmsg+0xcd/0x170 [11597.361699][ T895] do_syscall_64+0xc6/0x1e0 [11597.361699][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11597.361699][ T895] [11597.363413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11597.363413][ T895] neigh_parms_alloc+0x1e5/0x510 [11597.363413][ T895] ipv6_add_dev+0x2fd/0x11c0 [11597.363413][ T895] ipv6_find_idev+0x102/0x170 [11597.363413][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11597.363413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11597.363413][ T895] netlink_rcv_skb+0x130/0x360 [11597.363413][ T895] netlink_unicast+0x449/0x710 [11597.363413][ T895] netlink_sendmsg+0x723/0xbe0 [11597.363413][ T895] ____sys_sendmsg+0x7b2/0xa10 [11597.363413][ T895] ___sys_sendmsg+0xee/0x170 [11597.363413][ T895] __sys_sendmsg+0xcd/0x170 [11597.363413][ T895] do_syscall_64+0xc6/0x1e0 [11597.363413][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11597.363413][ T895] [11607.606989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11607.607528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11607.607528][ T895] netdev_get_by_index+0x5e/0x80 [11607.607528][ T895] fib6_nh_init+0x3d8/0x15b0 [11607.607528][ T895] ip6_route_info_create+0xf18/0x17d0 [11607.607528][ T895] ip6_route_add+0x1c/0x140 [11607.607528][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11607.607528][ T895] addrconf_add_dev+0xe2/0x170 [11607.607528][ T895] inet6_addr_add+0x12f/0xa40 [11607.607528][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11607.607528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11607.607528][ T895] netlink_rcv_skb+0x130/0x360 [11607.607528][ T895] netlink_unicast+0x449/0x710 [11607.607528][ T895] netlink_sendmsg+0x723/0xbe0 [11607.607528][ T895] ____sys_sendmsg+0x7b2/0xa10 [11607.607528][ T895] ___sys_sendmsg+0xee/0x170 [11607.607528][ T895] __sys_sendmsg+0xcd/0x170 [11607.607528][ T895] do_syscall_64+0xc6/0x1e0 [11607.607528][ T895] [11607.609986][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11607.609986][ T895] ipv6_add_dev+0x3b9/0x11c0 [11607.609986][ T895] ipv6_find_idev+0x102/0x170 [11607.609986][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11607.609986][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11607.609986][ T895] netlink_rcv_skb+0x130/0x360 [11607.609986][ T895] netlink_unicast+0x449/0x710 [11607.609986][ T895] netlink_sendmsg+0x723/0xbe0 [11607.609986][ T895] ____sys_sendmsg+0x7b2/0xa10 [11607.609986][ T895] ___sys_sendmsg+0xee/0x170 [11607.609986][ T895] __sys_sendmsg+0xcd/0x170 [11607.609986][ T895] do_syscall_64+0xc6/0x1e0 [11607.609986][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11607.609986][ T895] [11607.611893][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11607.611893][ T895] neigh_parms_alloc+0x1e5/0x510 [11607.611893][ T895] ipv6_add_dev+0x2fd/0x11c0 [11607.611893][ T895] ipv6_find_idev+0x102/0x170 [11607.611893][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11607.611893][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11607.611893][ T895] netlink_rcv_skb+0x130/0x360 [11607.611893][ T895] netlink_unicast+0x449/0x710 [11607.611893][ T895] netlink_sendmsg+0x723/0xbe0 [11607.611893][ T895] ____sys_sendmsg+0x7b2/0xa10 [11607.611893][ T895] ___sys_sendmsg+0xee/0x170 [11607.611893][ T895] __sys_sendmsg+0xcd/0x170 [11607.611893][ T895] do_syscall_64+0xc6/0x1e0 [11607.611893][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11607.611893][ T895] [11617.854999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11617.855504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11617.855504][ T895] netdev_get_by_index+0x5e/0x80 [11617.855504][ T895] fib6_nh_init+0x3d8/0x15b0 [11617.855504][ T895] ip6_route_info_create+0xf18/0x17d0 [11617.855504][ T895] ip6_route_add+0x1c/0x140 [11617.855504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11617.855504][ T895] addrconf_add_dev+0xe2/0x170 [11617.855504][ T895] inet6_addr_add+0x12f/0xa40 [11617.855504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11617.855504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11617.855504][ T895] netlink_rcv_skb+0x130/0x360 [11617.855504][ T895] netlink_unicast+0x449/0x710 [11617.855504][ T895] netlink_sendmsg+0x723/0xbe0 [11617.855504][ T895] ____sys_sendmsg+0x7b2/0xa10 [11617.855504][ T895] ___sys_sendmsg+0xee/0x170 [11617.855504][ T895] __sys_sendmsg+0xcd/0x170 [11617.855504][ T895] do_syscall_64+0xc6/0x1e0 [11617.855504][ T895] [11617.857937][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11617.857937][ T895] ipv6_add_dev+0x3b9/0x11c0 [11617.857937][ T895] ipv6_find_idev+0x102/0x170 [11617.857937][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11617.857937][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11617.857937][ T895] netlink_rcv_skb+0x130/0x360 [11617.857937][ T895] netlink_unicast+0x449/0x710 [11617.857937][ T895] netlink_sendmsg+0x723/0xbe0 [11617.857937][ T895] ____sys_sendmsg+0x7b2/0xa10 [11617.857937][ T895] ___sys_sendmsg+0xee/0x170 [11617.857937][ T895] __sys_sendmsg+0xcd/0x170 [11617.857937][ T895] do_syscall_64+0xc6/0x1e0 [11617.857937][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11617.857937][ T895] [11617.859717][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11617.859717][ T895] neigh_parms_alloc+0x1e5/0x510 [11617.859717][ T895] ipv6_add_dev+0x2fd/0x11c0 [11617.859717][ T895] ipv6_find_idev+0x102/0x170 [11617.859717][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11617.859717][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11617.859717][ T895] netlink_rcv_skb+0x130/0x360 [11617.859717][ T895] netlink_unicast+0x449/0x710 [11617.859717][ T895] netlink_sendmsg+0x723/0xbe0 [11617.859717][ T895] ____sys_sendmsg+0x7b2/0xa10 [11617.859717][ T895] ___sys_sendmsg+0xee/0x170 [11617.859717][ T895] __sys_sendmsg+0xcd/0x170 [11617.859717][ T895] do_syscall_64+0xc6/0x1e0 [11617.859717][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11617.859717][ T895] [11628.103066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11628.103534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11628.103534][ T895] netdev_get_by_index+0x5e/0x80 [11628.103534][ T895] fib6_nh_init+0x3d8/0x15b0 [11628.103534][ T895] ip6_route_info_create+0xf18/0x17d0 [11628.103534][ T895] ip6_route_add+0x1c/0x140 [11628.103534][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11628.103534][ T895] addrconf_add_dev+0xe2/0x170 [11628.103534][ T895] inet6_addr_add+0x12f/0xa40 [11628.103534][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11628.103534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11628.103534][ T895] netlink_rcv_skb+0x130/0x360 [11628.103534][ T895] netlink_unicast+0x449/0x710 [11628.103534][ T895] netlink_sendmsg+0x723/0xbe0 [11628.103534][ T895] ____sys_sendmsg+0x7b2/0xa10 [11628.103534][ T895] ___sys_sendmsg+0xee/0x170 [11628.103534][ T895] __sys_sendmsg+0xcd/0x170 [11628.103534][ T895] do_syscall_64+0xc6/0x1e0 [11628.103534][ T895] [11628.105981][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11628.105981][ T895] ipv6_add_dev+0x3b9/0x11c0 [11628.105981][ T895] ipv6_find_idev+0x102/0x170 [11628.105981][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11628.105981][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11628.105981][ T895] netlink_rcv_skb+0x130/0x360 [11628.105981][ T895] netlink_unicast+0x449/0x710 [11628.105981][ T895] netlink_sendmsg+0x723/0xbe0 [11628.105981][ T895] ____sys_sendmsg+0x7b2/0xa10 [11628.105981][ T895] ___sys_sendmsg+0xee/0x170 [11628.105981][ T895] __sys_sendmsg+0xcd/0x170 [11628.105981][ T895] do_syscall_64+0xc6/0x1e0 [11628.105981][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11628.105981][ T895] [11628.107885][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11628.107885][ T895] neigh_parms_alloc+0x1e5/0x510 [11628.107885][ T895] ipv6_add_dev+0x2fd/0x11c0 [11628.107885][ T895] ipv6_find_idev+0x102/0x170 [11628.107885][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11628.107885][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11628.107885][ T895] netlink_rcv_skb+0x130/0x360 [11628.107885][ T895] netlink_unicast+0x449/0x710 [11628.107885][ T895] netlink_sendmsg+0x723/0xbe0 [11628.107885][ T895] ____sys_sendmsg+0x7b2/0xa10 [11628.107885][ T895] ___sys_sendmsg+0xee/0x170 [11628.107885][ T895] __sys_sendmsg+0xcd/0x170 [11628.107885][ T895] do_syscall_64+0xc6/0x1e0 [11628.107885][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11628.107885][ T895] [11638.199009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11638.199474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11638.199474][ T895] netdev_get_by_index+0x5e/0x80 [11638.199474][ T895] fib6_nh_init+0x3d8/0x15b0 [11638.199474][ T895] ip6_route_info_create+0xf18/0x17d0 [11638.199474][ T895] ip6_route_add+0x1c/0x140 [11638.199474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11638.199474][ T895] addrconf_add_dev+0xe2/0x170 [11638.199474][ T895] inet6_addr_add+0x12f/0xa40 [11638.199474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11638.199474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11638.199474][ T895] netlink_rcv_skb+0x130/0x360 [11638.199474][ T895] netlink_unicast+0x449/0x710 [11638.199474][ T895] netlink_sendmsg+0x723/0xbe0 [11638.199474][ T895] ____sys_sendmsg+0x7b2/0xa10 [11638.199474][ T895] ___sys_sendmsg+0xee/0x170 [11638.199474][ T895] __sys_sendmsg+0xcd/0x170 [11638.199474][ T895] do_syscall_64+0xc6/0x1e0 [11638.199474][ T895] [11638.201880][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11638.201880][ T895] ipv6_add_dev+0x3b9/0x11c0 [11638.201880][ T895] ipv6_find_idev+0x102/0x170 [11638.201880][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11638.201880][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11638.201880][ T895] netlink_rcv_skb+0x130/0x360 [11638.201880][ T895] netlink_unicast+0x449/0x710 [11638.201880][ T895] netlink_sendmsg+0x723/0xbe0 [11638.201880][ T895] ____sys_sendmsg+0x7b2/0xa10 [11638.201880][ T895] ___sys_sendmsg+0xee/0x170 [11638.201880][ T895] __sys_sendmsg+0xcd/0x170 [11638.201880][ T895] do_syscall_64+0xc6/0x1e0 [11638.201880][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11638.201880][ T895] [11638.203730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11638.203730][ T895] neigh_parms_alloc+0x1e5/0x510 [11638.203730][ T895] ipv6_add_dev+0x2fd/0x11c0 [11638.203730][ T895] ipv6_find_idev+0x102/0x170 [11638.203730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11638.203730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11638.203730][ T895] netlink_rcv_skb+0x130/0x360 [11638.203730][ T895] netlink_unicast+0x449/0x710 [11638.203730][ T895] netlink_sendmsg+0x723/0xbe0 [11638.203730][ T895] ____sys_sendmsg+0x7b2/0xa10 [11638.203730][ T895] ___sys_sendmsg+0xee/0x170 [11638.203730][ T895] __sys_sendmsg+0xcd/0x170 [11638.203730][ T895] do_syscall_64+0xc6/0x1e0 [11638.203730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11638.203730][ T895] [11648.287104][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11648.287621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11648.287621][ T895] netdev_get_by_index+0x5e/0x80 [11648.287621][ T895] fib6_nh_init+0x3d8/0x15b0 [11648.287621][ T895] ip6_route_info_create+0xf18/0x17d0 [11648.287621][ T895] ip6_route_add+0x1c/0x140 [11648.287621][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11648.287621][ T895] addrconf_add_dev+0xe2/0x170 [11648.287621][ T895] inet6_addr_add+0x12f/0xa40 [11648.287621][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11648.287621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11648.287621][ T895] netlink_rcv_skb+0x130/0x360 [11648.287621][ T895] netlink_unicast+0x449/0x710 [11648.287621][ T895] netlink_sendmsg+0x723/0xbe0 [11648.287621][ T895] ____sys_sendmsg+0x7b2/0xa10 [11648.287621][ T895] ___sys_sendmsg+0xee/0x170 [11648.287621][ T895] __sys_sendmsg+0xcd/0x170 [11648.287621][ T895] do_syscall_64+0xc6/0x1e0 [11648.287621][ T895] [11648.289838][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11648.289838][ T895] ipv6_add_dev+0x3b9/0x11c0 [11648.289838][ T895] ipv6_find_idev+0x102/0x170 [11648.289838][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11648.289838][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11648.289838][ T895] netlink_rcv_skb+0x130/0x360 [11648.289838][ T895] netlink_unicast+0x449/0x710 [11648.289838][ T895] netlink_sendmsg+0x723/0xbe0 [11648.289838][ T895] ____sys_sendmsg+0x7b2/0xa10 [11648.289838][ T895] ___sys_sendmsg+0xee/0x170 [11648.289838][ T895] __sys_sendmsg+0xcd/0x170 [11648.289838][ T895] do_syscall_64+0xc6/0x1e0 [11648.289838][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11648.289838][ T895] [11648.291546][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11648.291546][ T895] neigh_parms_alloc+0x1e5/0x510 [11648.291546][ T895] ipv6_add_dev+0x2fd/0x11c0 [11648.291546][ T895] ipv6_find_idev+0x102/0x170 [11648.291546][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11648.291546][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11648.291546][ T895] netlink_rcv_skb+0x130/0x360 [11648.291546][ T895] netlink_unicast+0x449/0x710 [11648.291546][ T895] netlink_sendmsg+0x723/0xbe0 [11648.291546][ T895] ____sys_sendmsg+0x7b2/0xa10 [11648.291546][ T895] ___sys_sendmsg+0xee/0x170 [11648.291546][ T895] __sys_sendmsg+0xcd/0x170 [11648.291546][ T895] do_syscall_64+0xc6/0x1e0 [11648.291546][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11648.291546][ T895] [11658.542984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11658.543437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11658.543437][ T895] netdev_get_by_index+0x5e/0x80 [11658.543437][ T895] fib6_nh_init+0x3d8/0x15b0 [11658.543437][ T895] ip6_route_info_create+0xf18/0x17d0 [11658.543437][ T895] ip6_route_add+0x1c/0x140 [11658.543437][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11658.543437][ T895] addrconf_add_dev+0xe2/0x170 [11658.543437][ T895] inet6_addr_add+0x12f/0xa40 [11658.543437][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11658.543437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11658.543437][ T895] netlink_rcv_skb+0x130/0x360 [11658.543437][ T895] netlink_unicast+0x449/0x710 [11658.543437][ T895] netlink_sendmsg+0x723/0xbe0 [11658.543437][ T895] ____sys_sendmsg+0x7b2/0xa10 [11658.543437][ T895] ___sys_sendmsg+0xee/0x170 [11658.543437][ T895] __sys_sendmsg+0xcd/0x170 [11658.543437][ T895] do_syscall_64+0xc6/0x1e0 [11658.543437][ T895] [11658.545815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11658.545815][ T895] ipv6_add_dev+0x3b9/0x11c0 [11658.545815][ T895] ipv6_find_idev+0x102/0x170 [11658.545815][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11658.545815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11658.545815][ T895] netlink_rcv_skb+0x130/0x360 [11658.545815][ T895] netlink_unicast+0x449/0x710 [11658.545815][ T895] netlink_sendmsg+0x723/0xbe0 [11658.545815][ T895] ____sys_sendmsg+0x7b2/0xa10 [11658.545815][ T895] ___sys_sendmsg+0xee/0x170 [11658.545815][ T895] __sys_sendmsg+0xcd/0x170 [11658.545815][ T895] do_syscall_64+0xc6/0x1e0 [11658.545815][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11658.545815][ T895] [11658.547882][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11658.547882][ T895] neigh_parms_alloc+0x1e5/0x510 [11658.547882][ T895] ipv6_add_dev+0x2fd/0x11c0 [11658.547882][ T895] ipv6_find_idev+0x102/0x170 [11658.547882][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11658.547882][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11658.547882][ T895] netlink_rcv_skb+0x130/0x360 [11658.547882][ T895] netlink_unicast+0x449/0x710 [11658.547882][ T895] netlink_sendmsg+0x723/0xbe0 [11658.547882][ T895] ____sys_sendmsg+0x7b2/0xa10 [11658.547882][ T895] ___sys_sendmsg+0xee/0x170 [11658.547882][ T895] __sys_sendmsg+0xcd/0x170 [11658.547882][ T895] do_syscall_64+0xc6/0x1e0 [11658.547882][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11658.547882][ T895] [11668.591000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11668.591444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11668.591444][ T895] netdev_get_by_index+0x5e/0x80 [11668.591444][ T895] fib6_nh_init+0x3d8/0x15b0 [11668.591444][ T895] ip6_route_info_create+0xf18/0x17d0 [11668.591444][ T895] ip6_route_add+0x1c/0x140 [11668.591444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11668.591444][ T895] addrconf_add_dev+0xe2/0x170 [11668.591444][ T895] inet6_addr_add+0x12f/0xa40 [11668.591444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11668.591444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11668.591444][ T895] netlink_rcv_skb+0x130/0x360 [11668.591444][ T895] netlink_unicast+0x449/0x710 [11668.591444][ T895] netlink_sendmsg+0x723/0xbe0 [11668.591444][ T895] ____sys_sendmsg+0x7b2/0xa10 [11668.591444][ T895] ___sys_sendmsg+0xee/0x170 [11668.591444][ T895] __sys_sendmsg+0xcd/0x170 [11668.591444][ T895] do_syscall_64+0xc6/0x1e0 [11668.591444][ T895] [11668.593680][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11668.593680][ T895] ipv6_add_dev+0x3b9/0x11c0 [11668.593680][ T895] ipv6_find_idev+0x102/0x170 [11668.593680][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11668.593680][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11668.593680][ T895] netlink_rcv_skb+0x130/0x360 [11668.593680][ T895] netlink_unicast+0x449/0x710 [11668.593680][ T895] netlink_sendmsg+0x723/0xbe0 [11668.593680][ T895] ____sys_sendmsg+0x7b2/0xa10 [11668.593680][ T895] ___sys_sendmsg+0xee/0x170 [11668.593680][ T895] __sys_sendmsg+0xcd/0x170 [11668.593680][ T895] do_syscall_64+0xc6/0x1e0 [11668.593680][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11668.593680][ T895] [11668.595388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11668.595388][ T895] neigh_parms_alloc+0x1e5/0x510 [11668.595388][ T895] ipv6_add_dev+0x2fd/0x11c0 [11668.595388][ T895] ipv6_find_idev+0x102/0x170 [11668.595388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11668.595388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11668.595388][ T895] netlink_rcv_skb+0x130/0x360 [11668.595388][ T895] netlink_unicast+0x449/0x710 [11668.595388][ T895] netlink_sendmsg+0x723/0xbe0 [11668.595388][ T895] ____sys_sendmsg+0x7b2/0xa10 [11668.595388][ T895] ___sys_sendmsg+0xee/0x170 [11668.595388][ T895] __sys_sendmsg+0xcd/0x170 [11668.595388][ T895] do_syscall_64+0xc6/0x1e0 [11668.595388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11668.595388][ T895] [11678.847016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11678.847454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11678.847454][ T895] netdev_get_by_index+0x5e/0x80 [11678.847454][ T895] fib6_nh_init+0x3d8/0x15b0 [11678.847454][ T895] ip6_route_info_create+0xf18/0x17d0 [11678.847454][ T895] ip6_route_add+0x1c/0x140 [11678.847454][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11678.847454][ T895] addrconf_add_dev+0xe2/0x170 [11678.847454][ T895] inet6_addr_add+0x12f/0xa40 [11678.847454][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11678.847454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11678.847454][ T895] netlink_rcv_skb+0x130/0x360 [11678.847454][ T895] netlink_unicast+0x449/0x710 [11678.847454][ T895] netlink_sendmsg+0x723/0xbe0 [11678.847454][ T895] ____sys_sendmsg+0x7b2/0xa10 [11678.847454][ T895] ___sys_sendmsg+0xee/0x170 [11678.847454][ T895] __sys_sendmsg+0xcd/0x170 [11678.847454][ T895] do_syscall_64+0xc6/0x1e0 [11678.847454][ T895] [11678.849653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11678.849653][ T895] ipv6_add_dev+0x3b9/0x11c0 [11678.849653][ T895] ipv6_find_idev+0x102/0x170 [11678.849653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11678.849653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11678.849653][ T895] netlink_rcv_skb+0x130/0x360 [11678.849653][ T895] netlink_unicast+0x449/0x710 [11678.849653][ T895] netlink_sendmsg+0x723/0xbe0 [11678.849653][ T895] ____sys_sendmsg+0x7b2/0xa10 [11678.849653][ T895] ___sys_sendmsg+0xee/0x170 [11678.849653][ T895] __sys_sendmsg+0xcd/0x170 [11678.849653][ T895] do_syscall_64+0xc6/0x1e0 [11678.849653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11678.849653][ T895] [11678.851364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11678.851364][ T895] neigh_parms_alloc+0x1e5/0x510 [11678.851364][ T895] ipv6_add_dev+0x2fd/0x11c0 [11678.851364][ T895] ipv6_find_idev+0x102/0x170 [11678.851364][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11678.851364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11678.851364][ T895] netlink_rcv_skb+0x130/0x360 [11678.851364][ T895] netlink_unicast+0x449/0x710 [11678.851364][ T895] netlink_sendmsg+0x723/0xbe0 [11678.851364][ T895] ____sys_sendmsg+0x7b2/0xa10 [11678.851364][ T895] ___sys_sendmsg+0xee/0x170 [11678.851364][ T895] __sys_sendmsg+0xcd/0x170 [11678.851364][ T895] do_syscall_64+0xc6/0x1e0 [11678.851364][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11678.851364][ T895] [11688.942976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11688.943431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11688.943431][ T895] netdev_get_by_index+0x5e/0x80 [11688.943431][ T895] fib6_nh_init+0x3d8/0x15b0 [11688.943431][ T895] ip6_route_info_create+0xf18/0x17d0 [11688.943431][ T895] ip6_route_add+0x1c/0x140 [11688.943431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11688.943431][ T895] addrconf_add_dev+0xe2/0x170 [11688.943431][ T895] inet6_addr_add+0x12f/0xa40 [11688.943431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11688.943431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11688.943431][ T895] netlink_rcv_skb+0x130/0x360 [11688.943431][ T895] netlink_unicast+0x449/0x710 [11688.943431][ T895] netlink_sendmsg+0x723/0xbe0 [11688.943431][ T895] ____sys_sendmsg+0x7b2/0xa10 [11688.943431][ T895] ___sys_sendmsg+0xee/0x170 [11688.943431][ T895] __sys_sendmsg+0xcd/0x170 [11688.943431][ T895] do_syscall_64+0xc6/0x1e0 [11688.943431][ T895] [11688.945751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11688.945751][ T895] ipv6_add_dev+0x3b9/0x11c0 [11688.945751][ T895] ipv6_find_idev+0x102/0x170 [11688.945751][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11688.945751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11688.945751][ T895] netlink_rcv_skb+0x130/0x360 [11688.945751][ T895] netlink_unicast+0x449/0x710 [11688.945751][ T895] netlink_sendmsg+0x723/0xbe0 [11688.945751][ T895] ____sys_sendmsg+0x7b2/0xa10 [11688.945751][ T895] ___sys_sendmsg+0xee/0x170 [11688.945751][ T895] __sys_sendmsg+0xcd/0x170 [11688.945751][ T895] do_syscall_64+0xc6/0x1e0 [11688.945751][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11688.945751][ T895] [11688.947517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11688.947517][ T895] neigh_parms_alloc+0x1e5/0x510 [11688.947517][ T895] ipv6_add_dev+0x2fd/0x11c0 [11688.947517][ T895] ipv6_find_idev+0x102/0x170 [11688.947517][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11688.947517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11688.947517][ T895] netlink_rcv_skb+0x130/0x360 [11688.947517][ T895] netlink_unicast+0x449/0x710 [11688.947517][ T895] netlink_sendmsg+0x723/0xbe0 [11688.947517][ T895] ____sys_sendmsg+0x7b2/0xa10 [11688.947517][ T895] ___sys_sendmsg+0xee/0x170 [11688.947517][ T895] __sys_sendmsg+0xcd/0x170 [11688.947517][ T895] do_syscall_64+0xc6/0x1e0 [11688.947517][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11688.947517][ T895] [11698.991035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11698.991551][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11698.991551][ T895] netdev_get_by_index+0x5e/0x80 [11698.991551][ T895] fib6_nh_init+0x3d8/0x15b0 [11698.991551][ T895] ip6_route_info_create+0xf18/0x17d0 [11698.991551][ T895] ip6_route_add+0x1c/0x140 [11698.991551][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11698.991551][ T895] addrconf_add_dev+0xe2/0x170 [11698.991551][ T895] inet6_addr_add+0x12f/0xa40 [11698.991551][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11698.991551][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11698.991551][ T895] netlink_rcv_skb+0x130/0x360 [11698.991551][ T895] netlink_unicast+0x449/0x710 [11698.991551][ T895] netlink_sendmsg+0x723/0xbe0 [11698.991551][ T895] ____sys_sendmsg+0x7b2/0xa10 [11698.991551][ T895] ___sys_sendmsg+0xee/0x170 [11698.991551][ T895] __sys_sendmsg+0xcd/0x170 [11698.991551][ T895] do_syscall_64+0xc6/0x1e0 [11698.991551][ T895] [11698.993891][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11698.993891][ T895] ipv6_add_dev+0x3b9/0x11c0 [11698.993891][ T895] ipv6_find_idev+0x102/0x170 [11698.993891][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11698.993891][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11698.993891][ T895] netlink_rcv_skb+0x130/0x360 [11698.993891][ T895] netlink_unicast+0x449/0x710 [11698.993891][ T895] netlink_sendmsg+0x723/0xbe0 [11698.993891][ T895] ____sys_sendmsg+0x7b2/0xa10 [11698.993891][ T895] ___sys_sendmsg+0xee/0x170 [11698.993891][ T895] __sys_sendmsg+0xcd/0x170 [11698.993891][ T895] do_syscall_64+0xc6/0x1e0 [11698.993891][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11698.993891][ T895] [11698.995603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11698.995603][ T895] neigh_parms_alloc+0x1e5/0x510 [11698.995603][ T895] ipv6_add_dev+0x2fd/0x11c0 [11698.995603][ T895] ipv6_find_idev+0x102/0x170 [11698.995603][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11698.995603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11698.995603][ T895] netlink_rcv_skb+0x130/0x360 [11698.995603][ T895] netlink_unicast+0x449/0x710 [11698.995603][ T895] netlink_sendmsg+0x723/0xbe0 [11698.995603][ T895] ____sys_sendmsg+0x7b2/0xa10 [11698.995603][ T895] ___sys_sendmsg+0xee/0x170 [11698.995603][ T895] __sys_sendmsg+0xcd/0x170 [11698.995603][ T895] do_syscall_64+0xc6/0x1e0 [11698.995603][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11698.995603][ T895] [11709.207075][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11709.207514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11709.207514][ T895] netdev_get_by_index+0x5e/0x80 [11709.207514][ T895] fib6_nh_init+0x3d8/0x15b0 [11709.207514][ T895] ip6_route_info_create+0xf18/0x17d0 [11709.207514][ T895] ip6_route_add+0x1c/0x140 [11709.207514][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11709.207514][ T895] addrconf_add_dev+0xe2/0x170 [11709.207514][ T895] inet6_addr_add+0x12f/0xa40 [11709.207514][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11709.207514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11709.207514][ T895] netlink_rcv_skb+0x130/0x360 [11709.207514][ T895] netlink_unicast+0x449/0x710 [11709.207514][ T895] netlink_sendmsg+0x723/0xbe0 [11709.207514][ T895] ____sys_sendmsg+0x7b2/0xa10 [11709.207514][ T895] ___sys_sendmsg+0xee/0x170 [11709.207514][ T895] __sys_sendmsg+0xcd/0x170 [11709.207514][ T895] do_syscall_64+0xc6/0x1e0 [11709.207514][ T895] [11709.209738][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11709.209738][ T895] ipv6_add_dev+0x3b9/0x11c0 [11709.209738][ T895] ipv6_find_idev+0x102/0x170 [11709.209738][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11709.209738][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11709.209738][ T895] netlink_rcv_skb+0x130/0x360 [11709.209738][ T895] netlink_unicast+0x449/0x710 [11709.209738][ T895] netlink_sendmsg+0x723/0xbe0 [11709.209738][ T895] ____sys_sendmsg+0x7b2/0xa10 [11709.209738][ T895] ___sys_sendmsg+0xee/0x170 [11709.209738][ T895] __sys_sendmsg+0xcd/0x170 [11709.209738][ T895] do_syscall_64+0xc6/0x1e0 [11709.209738][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11709.209738][ T895] [11709.211478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11709.211478][ T895] neigh_parms_alloc+0x1e5/0x510 [11709.211478][ T895] ipv6_add_dev+0x2fd/0x11c0 [11709.211478][ T895] ipv6_find_idev+0x102/0x170 [11709.211478][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11709.211478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11709.211478][ T895] netlink_rcv_skb+0x130/0x360 [11709.211478][ T895] netlink_unicast+0x449/0x710 [11709.211478][ T895] netlink_sendmsg+0x723/0xbe0 [11709.211478][ T895] ____sys_sendmsg+0x7b2/0xa10 [11709.211478][ T895] ___sys_sendmsg+0xee/0x170 [11709.211478][ T895] __sys_sendmsg+0xcd/0x170 [11709.211478][ T895] do_syscall_64+0xc6/0x1e0 [11709.211478][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11709.211478][ T895] [11719.335083][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11719.335532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11719.335532][ T895] netdev_get_by_index+0x5e/0x80 [11719.335532][ T895] fib6_nh_init+0x3d8/0x15b0 [11719.335532][ T895] ip6_route_info_create+0xf18/0x17d0 [11719.335532][ T895] ip6_route_add+0x1c/0x140 [11719.335532][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11719.335532][ T895] addrconf_add_dev+0xe2/0x170 [11719.335532][ T895] inet6_addr_add+0x12f/0xa40 [11719.335532][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11719.335532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11719.335532][ T895] netlink_rcv_skb+0x130/0x360 [11719.335532][ T895] netlink_unicast+0x449/0x710 [11719.335532][ T895] netlink_sendmsg+0x723/0xbe0 [11719.335532][ T895] ____sys_sendmsg+0x7b2/0xa10 [11719.335532][ T895] ___sys_sendmsg+0xee/0x170 [11719.335532][ T895] __sys_sendmsg+0xcd/0x170 [11719.335532][ T895] do_syscall_64+0xc6/0x1e0 [11719.335532][ T895] [11719.337809][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11719.337809][ T895] ipv6_add_dev+0x3b9/0x11c0 [11719.337809][ T895] ipv6_find_idev+0x102/0x170 [11719.337809][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11719.337809][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11719.337809][ T895] netlink_rcv_skb+0x130/0x360 [11719.337809][ T895] netlink_unicast+0x449/0x710 [11719.337809][ T895] netlink_sendmsg+0x723/0xbe0 [11719.337809][ T895] ____sys_sendmsg+0x7b2/0xa10 [11719.337809][ T895] ___sys_sendmsg+0xee/0x170 [11719.337809][ T895] __sys_sendmsg+0xcd/0x170 [11719.337809][ T895] do_syscall_64+0xc6/0x1e0 [11719.337809][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11719.337809][ T895] [11719.339619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11719.339619][ T895] neigh_parms_alloc+0x1e5/0x510 [11719.339619][ T895] ipv6_add_dev+0x2fd/0x11c0 [11719.339619][ T895] ipv6_find_idev+0x102/0x170 [11719.339619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11719.339619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11719.339619][ T895] netlink_rcv_skb+0x130/0x360 [11719.339619][ T895] netlink_unicast+0x449/0x710 [11719.339619][ T895] netlink_sendmsg+0x723/0xbe0 [11719.339619][ T895] ____sys_sendmsg+0x7b2/0xa10 [11719.339619][ T895] ___sys_sendmsg+0xee/0x170 [11719.339619][ T895] __sys_sendmsg+0xcd/0x170 [11719.339619][ T895] do_syscall_64+0xc6/0x1e0 [11719.339619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11719.339619][ T895] [11729.455003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11729.455434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11729.455434][ T895] netdev_get_by_index+0x5e/0x80 [11729.455434][ T895] fib6_nh_init+0x3d8/0x15b0 [11729.455434][ T895] ip6_route_info_create+0xf18/0x17d0 [11729.455434][ T895] ip6_route_add+0x1c/0x140 [11729.455434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11729.455434][ T895] addrconf_add_dev+0xe2/0x170 [11729.455434][ T895] inet6_addr_add+0x12f/0xa40 [11729.455434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11729.455434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11729.455434][ T895] netlink_rcv_skb+0x130/0x360 [11729.455434][ T895] netlink_unicast+0x449/0x710 [11729.455434][ T895] netlink_sendmsg+0x723/0xbe0 [11729.455434][ T895] ____sys_sendmsg+0x7b2/0xa10 [11729.455434][ T895] ___sys_sendmsg+0xee/0x170 [11729.455434][ T895] __sys_sendmsg+0xcd/0x170 [11729.455434][ T895] do_syscall_64+0xc6/0x1e0 [11729.455434][ T895] [11729.457738][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11729.457738][ T895] ipv6_add_dev+0x3b9/0x11c0 [11729.457738][ T895] ipv6_find_idev+0x102/0x170 [11729.457738][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11729.457738][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11729.457738][ T895] netlink_rcv_skb+0x130/0x360 [11729.457738][ T895] netlink_unicast+0x449/0x710 [11729.457738][ T895] netlink_sendmsg+0x723/0xbe0 [11729.457738][ T895] ____sys_sendmsg+0x7b2/0xa10 [11729.457738][ T895] ___sys_sendmsg+0xee/0x170 [11729.457738][ T895] __sys_sendmsg+0xcd/0x170 [11729.457738][ T895] do_syscall_64+0xc6/0x1e0 [11729.457738][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11729.457738][ T895] [11729.459446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11729.459446][ T895] neigh_parms_alloc+0x1e5/0x510 [11729.459446][ T895] ipv6_add_dev+0x2fd/0x11c0 [11729.459446][ T895] ipv6_find_idev+0x102/0x170 [11729.459446][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11729.459446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11729.459446][ T895] netlink_rcv_skb+0x130/0x360 [11729.459446][ T895] netlink_unicast+0x449/0x710 [11729.459446][ T895] netlink_sendmsg+0x723/0xbe0 [11729.459446][ T895] ____sys_sendmsg+0x7b2/0xa10 [11729.459446][ T895] ___sys_sendmsg+0xee/0x170 [11729.459446][ T895] __sys_sendmsg+0xcd/0x170 [11729.459446][ T895] do_syscall_64+0xc6/0x1e0 [11729.459446][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11729.459446][ T895] [11739.551018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11739.551450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11739.551450][ T895] netdev_get_by_index+0x5e/0x80 [11739.551450][ T895] fib6_nh_init+0x3d8/0x15b0 [11739.551450][ T895] ip6_route_info_create+0xf18/0x17d0 [11739.551450][ T895] ip6_route_add+0x1c/0x140 [11739.551450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11739.551450][ T895] addrconf_add_dev+0xe2/0x170 [11739.551450][ T895] inet6_addr_add+0x12f/0xa40 [11739.551450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11739.551450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11739.551450][ T895] netlink_rcv_skb+0x130/0x360 [11739.551450][ T895] netlink_unicast+0x449/0x710 [11739.551450][ T895] netlink_sendmsg+0x723/0xbe0 [11739.551450][ T895] ____sys_sendmsg+0x7b2/0xa10 [11739.551450][ T895] ___sys_sendmsg+0xee/0x170 [11739.551450][ T895] __sys_sendmsg+0xcd/0x170 [11739.551450][ T895] do_syscall_64+0xc6/0x1e0 [11739.551450][ T895] [11739.553672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11739.553672][ T895] ipv6_add_dev+0x3b9/0x11c0 [11739.553672][ T895] ipv6_find_idev+0x102/0x170 [11739.553672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11739.553672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11739.553672][ T895] netlink_rcv_skb+0x130/0x360 [11739.553672][ T895] netlink_unicast+0x449/0x710 [11739.553672][ T895] netlink_sendmsg+0x723/0xbe0 [11739.553672][ T895] ____sys_sendmsg+0x7b2/0xa10 [11739.553672][ T895] ___sys_sendmsg+0xee/0x170 [11739.553672][ T895] __sys_sendmsg+0xcd/0x170 [11739.553672][ T895] do_syscall_64+0xc6/0x1e0 [11739.553672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11739.553672][ T895] [11739.555408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11739.555408][ T895] neigh_parms_alloc+0x1e5/0x510 [11739.555408][ T895] ipv6_add_dev+0x2fd/0x11c0 [11739.555408][ T895] ipv6_find_idev+0x102/0x170 [11739.555408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11739.555408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11739.555408][ T895] netlink_rcv_skb+0x130/0x360 [11739.555408][ T895] netlink_unicast+0x449/0x710 [11739.555408][ T895] netlink_sendmsg+0x723/0xbe0 [11739.555408][ T895] ____sys_sendmsg+0x7b2/0xa10 [11739.555408][ T895] ___sys_sendmsg+0xee/0x170 [11739.555408][ T895] __sys_sendmsg+0xcd/0x170 [11739.555408][ T895] do_syscall_64+0xc6/0x1e0 [11739.555408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11739.555408][ T895] [11749.799018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11749.799466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11749.799466][ T895] netdev_get_by_index+0x5e/0x80 [11749.799466][ T895] fib6_nh_init+0x3d8/0x15b0 [11749.799466][ T895] ip6_route_info_create+0xf18/0x17d0 [11749.799466][ T895] ip6_route_add+0x1c/0x140 [11749.799466][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11749.799466][ T895] addrconf_add_dev+0xe2/0x170 [11749.799466][ T895] inet6_addr_add+0x12f/0xa40 [11749.799466][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11749.799466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11749.799466][ T895] netlink_rcv_skb+0x130/0x360 [11749.799466][ T895] netlink_unicast+0x449/0x710 [11749.799466][ T895] netlink_sendmsg+0x723/0xbe0 [11749.799466][ T895] ____sys_sendmsg+0x7b2/0xa10 [11749.799466][ T895] ___sys_sendmsg+0xee/0x170 [11749.799466][ T895] __sys_sendmsg+0xcd/0x170 [11749.799466][ T895] do_syscall_64+0xc6/0x1e0 [11749.799466][ T895] [11749.801730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11749.801730][ T895] ipv6_add_dev+0x3b9/0x11c0 [11749.801730][ T895] ipv6_find_idev+0x102/0x170 [11749.801730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11749.801730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11749.801730][ T895] netlink_rcv_skb+0x130/0x360 [11749.801730][ T895] netlink_unicast+0x449/0x710 [11749.801730][ T895] netlink_sendmsg+0x723/0xbe0 [11749.801730][ T895] ____sys_sendmsg+0x7b2/0xa10 [11749.801730][ T895] ___sys_sendmsg+0xee/0x170 [11749.801730][ T895] __sys_sendmsg+0xcd/0x170 [11749.801730][ T895] do_syscall_64+0xc6/0x1e0 [11749.801730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11749.801730][ T895] [11749.803467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11749.803467][ T895] neigh_parms_alloc+0x1e5/0x510 [11749.803467][ T895] ipv6_add_dev+0x2fd/0x11c0 [11749.803467][ T895] ipv6_find_idev+0x102/0x170 [11749.803467][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11749.803467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11749.803467][ T895] netlink_rcv_skb+0x130/0x360 [11749.803467][ T895] netlink_unicast+0x449/0x710 [11749.803467][ T895] netlink_sendmsg+0x723/0xbe0 [11749.803467][ T895] ____sys_sendmsg+0x7b2/0xa10 [11749.803467][ T895] ___sys_sendmsg+0xee/0x170 [11749.803467][ T895] __sys_sendmsg+0xcd/0x170 [11749.803467][ T895] do_syscall_64+0xc6/0x1e0 [11749.803467][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11749.803467][ T895] [11759.991020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11759.991485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11759.991485][ T895] netdev_get_by_index+0x5e/0x80 [11759.991485][ T895] fib6_nh_init+0x3d8/0x15b0 [11759.991485][ T895] ip6_route_info_create+0xf18/0x17d0 [11759.991485][ T895] ip6_route_add+0x1c/0x140 [11759.991485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11759.991485][ T895] addrconf_add_dev+0xe2/0x170 [11759.991485][ T895] inet6_addr_add+0x12f/0xa40 [11759.991485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11759.991485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11759.991485][ T895] netlink_rcv_skb+0x130/0x360 [11759.991485][ T895] netlink_unicast+0x449/0x710 [11759.991485][ T895] netlink_sendmsg+0x723/0xbe0 [11759.991485][ T895] ____sys_sendmsg+0x7b2/0xa10 [11759.991485][ T895] ___sys_sendmsg+0xee/0x170 [11759.991485][ T895] __sys_sendmsg+0xcd/0x170 [11759.991485][ T895] do_syscall_64+0xc6/0x1e0 [11759.991485][ T895] [11759.993735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11759.993735][ T895] ipv6_add_dev+0x3b9/0x11c0 [11759.993735][ T895] ipv6_find_idev+0x102/0x170 [11759.993735][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11759.993735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11759.993735][ T895] netlink_rcv_skb+0x130/0x360 [11759.993735][ T895] netlink_unicast+0x449/0x710 [11759.993735][ T895] netlink_sendmsg+0x723/0xbe0 [11759.993735][ T895] ____sys_sendmsg+0x7b2/0xa10 [11759.993735][ T895] ___sys_sendmsg+0xee/0x170 [11759.993735][ T895] __sys_sendmsg+0xcd/0x170 [11759.993735][ T895] do_syscall_64+0xc6/0x1e0 [11759.993735][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11759.993735][ T895] [11759.995479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11759.995479][ T895] neigh_parms_alloc+0x1e5/0x510 [11759.995479][ T895] ipv6_add_dev+0x2fd/0x11c0 [11759.995479][ T895] ipv6_find_idev+0x102/0x170 [11759.995479][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11759.995479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11759.995479][ T895] netlink_rcv_skb+0x130/0x360 [11759.995479][ T895] netlink_unicast+0x449/0x710 [11759.995479][ T895] netlink_sendmsg+0x723/0xbe0 [11759.995479][ T895] ____sys_sendmsg+0x7b2/0xa10 [11759.995479][ T895] ___sys_sendmsg+0xee/0x170 [11759.995479][ T895] __sys_sendmsg+0xcd/0x170 [11759.995479][ T895] do_syscall_64+0xc6/0x1e0 [11759.995479][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11759.995479][ T895] [11770.238946][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11770.239420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11770.239420][ T895] netdev_get_by_index+0x5e/0x80 [11770.239420][ T895] fib6_nh_init+0x3d8/0x15b0 [11770.239420][ T895] ip6_route_info_create+0xf18/0x17d0 [11770.239420][ T895] ip6_route_add+0x1c/0x140 [11770.239420][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11770.239420][ T895] addrconf_add_dev+0xe2/0x170 [11770.239420][ T895] inet6_addr_add+0x12f/0xa40 [11770.239420][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11770.239420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11770.239420][ T895] netlink_rcv_skb+0x130/0x360 [11770.239420][ T895] netlink_unicast+0x449/0x710 [11770.239420][ T895] netlink_sendmsg+0x723/0xbe0 [11770.239420][ T895] ____sys_sendmsg+0x7b2/0xa10 [11770.239420][ T895] ___sys_sendmsg+0xee/0x170 [11770.239420][ T895] __sys_sendmsg+0xcd/0x170 [11770.239420][ T895] do_syscall_64+0xc6/0x1e0 [11770.239420][ T895] [11770.242315][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11770.242315][ T895] ipv6_add_dev+0x3b9/0x11c0 [11770.242315][ T895] ipv6_find_idev+0x102/0x170 [11770.242315][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11770.242315][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11770.242315][ T895] netlink_rcv_skb+0x130/0x360 [11770.242315][ T895] netlink_unicast+0x449/0x710 [11770.242315][ T895] netlink_sendmsg+0x723/0xbe0 [11770.242315][ T895] ____sys_sendmsg+0x7b2/0xa10 [11770.242315][ T895] ___sys_sendmsg+0xee/0x170 [11770.242315][ T895] __sys_sendmsg+0xcd/0x170 [11770.242315][ T895] do_syscall_64+0xc6/0x1e0 [11770.242315][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11770.242315][ T895] [11770.244076][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11770.244076][ T895] neigh_parms_alloc+0x1e5/0x510 [11770.244076][ T895] ipv6_add_dev+0x2fd/0x11c0 [11770.244076][ T895] ipv6_find_idev+0x102/0x170 [11770.244076][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11770.244076][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11770.244076][ T895] netlink_rcv_skb+0x130/0x360 [11770.244076][ T895] netlink_unicast+0x449/0x710 [11770.244076][ T895] netlink_sendmsg+0x723/0xbe0 [11770.244076][ T895] ____sys_sendmsg+0x7b2/0xa10 [11770.244076][ T895] ___sys_sendmsg+0xee/0x170 [11770.244076][ T895] __sys_sendmsg+0xcd/0x170 [11770.244076][ T895] do_syscall_64+0xc6/0x1e0 [11770.244076][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11770.244076][ T895] [11780.295066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11780.295616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11780.295616][ T895] netdev_get_by_index+0x5e/0x80 [11780.295616][ T895] fib6_nh_init+0x3d8/0x15b0 [11780.295616][ T895] ip6_route_info_create+0xf18/0x17d0 [11780.295616][ T895] ip6_route_add+0x1c/0x140 [11780.295616][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11780.295616][ T895] addrconf_add_dev+0xe2/0x170 [11780.295616][ T895] inet6_addr_add+0x12f/0xa40 [11780.295616][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11780.295616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11780.295616][ T895] netlink_rcv_skb+0x130/0x360 [11780.295616][ T895] netlink_unicast+0x449/0x710 [11780.295616][ T895] netlink_sendmsg+0x723/0xbe0 [11780.295616][ T895] ____sys_sendmsg+0x7b2/0xa10 [11780.295616][ T895] ___sys_sendmsg+0xee/0x170 [11780.295616][ T895] __sys_sendmsg+0xcd/0x170 [11780.295616][ T895] do_syscall_64+0xc6/0x1e0 [11780.295616][ T895] [11780.297877][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11780.297877][ T895] ipv6_add_dev+0x3b9/0x11c0 [11780.297877][ T895] ipv6_find_idev+0x102/0x170 [11780.297877][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11780.297877][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11780.297877][ T895] netlink_rcv_skb+0x130/0x360 [11780.297877][ T895] netlink_unicast+0x449/0x710 [11780.297877][ T895] netlink_sendmsg+0x723/0xbe0 [11780.297877][ T895] ____sys_sendmsg+0x7b2/0xa10 [11780.297877][ T895] ___sys_sendmsg+0xee/0x170 [11780.297877][ T895] __sys_sendmsg+0xcd/0x170 [11780.297877][ T895] do_syscall_64+0xc6/0x1e0 [11780.297877][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11780.297877][ T895] [11780.299624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11780.299624][ T895] neigh_parms_alloc+0x1e5/0x510 [11780.299624][ T895] ipv6_add_dev+0x2fd/0x11c0 [11780.299624][ T895] ipv6_find_idev+0x102/0x170 [11780.299624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11780.299624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11780.299624][ T895] netlink_rcv_skb+0x130/0x360 [11780.299624][ T895] netlink_unicast+0x449/0x710 [11780.299624][ T895] netlink_sendmsg+0x723/0xbe0 [11780.299624][ T895] ____sys_sendmsg+0x7b2/0xa10 [11780.299624][ T895] ___sys_sendmsg+0xee/0x170 [11780.299624][ T895] __sys_sendmsg+0xcd/0x170 [11780.299624][ T895] do_syscall_64+0xc6/0x1e0 [11780.299624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11780.299624][ T895] [11790.495007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11790.495464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11790.495464][ T895] netdev_get_by_index+0x5e/0x80 [11790.495464][ T895] fib6_nh_init+0x3d8/0x15b0 [11790.495464][ T895] ip6_route_info_create+0xf18/0x17d0 [11790.495464][ T895] ip6_route_add+0x1c/0x140 [11790.495464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11790.495464][ T895] addrconf_add_dev+0xe2/0x170 [11790.495464][ T895] inet6_addr_add+0x12f/0xa40 [11790.495464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11790.495464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11790.495464][ T895] netlink_rcv_skb+0x130/0x360 [11790.495464][ T895] netlink_unicast+0x449/0x710 [11790.495464][ T895] netlink_sendmsg+0x723/0xbe0 [11790.495464][ T895] ____sys_sendmsg+0x7b2/0xa10 [11790.495464][ T895] ___sys_sendmsg+0xee/0x170 [11790.495464][ T895] __sys_sendmsg+0xcd/0x170 [11790.495464][ T895] do_syscall_64+0xc6/0x1e0 [11790.495464][ T895] [11790.497988][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11790.497988][ T895] ipv6_add_dev+0x3b9/0x11c0 [11790.497988][ T895] ipv6_find_idev+0x102/0x170 [11790.497988][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11790.497988][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11790.497988][ T895] netlink_rcv_skb+0x130/0x360 [11790.497988][ T895] netlink_unicast+0x449/0x710 [11790.497988][ T895] netlink_sendmsg+0x723/0xbe0 [11790.497988][ T895] ____sys_sendmsg+0x7b2/0xa10 [11790.497988][ T895] ___sys_sendmsg+0xee/0x170 [11790.497988][ T895] __sys_sendmsg+0xcd/0x170 [11790.497988][ T895] do_syscall_64+0xc6/0x1e0 [11790.497988][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11790.497988][ T895] [11790.499834][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11790.499834][ T895] neigh_parms_alloc+0x1e5/0x510 [11790.499834][ T895] ipv6_add_dev+0x2fd/0x11c0 [11790.499834][ T895] ipv6_find_idev+0x102/0x170 [11790.499834][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11790.499834][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11790.499834][ T895] netlink_rcv_skb+0x130/0x360 [11790.499834][ T895] netlink_unicast+0x449/0x710 [11790.499834][ T895] netlink_sendmsg+0x723/0xbe0 [11790.499834][ T895] ____sys_sendmsg+0x7b2/0xa10 [11790.499834][ T895] ___sys_sendmsg+0xee/0x170 [11790.499834][ T895] __sys_sendmsg+0xcd/0x170 [11790.499834][ T895] do_syscall_64+0xc6/0x1e0 [11790.499834][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11790.499834][ T895] [11800.543026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11800.543468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11800.543468][ T895] netdev_get_by_index+0x5e/0x80 [11800.543468][ T895] fib6_nh_init+0x3d8/0x15b0 [11800.543468][ T895] ip6_route_info_create+0xf18/0x17d0 [11800.543468][ T895] ip6_route_add+0x1c/0x140 [11800.543468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11800.543468][ T895] addrconf_add_dev+0xe2/0x170 [11800.543468][ T895] inet6_addr_add+0x12f/0xa40 [11800.543468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11800.543468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11800.543468][ T895] netlink_rcv_skb+0x130/0x360 [11800.543468][ T895] netlink_unicast+0x449/0x710 [11800.543468][ T895] netlink_sendmsg+0x723/0xbe0 [11800.543468][ T895] ____sys_sendmsg+0x7b2/0xa10 [11800.543468][ T895] ___sys_sendmsg+0xee/0x170 [11800.543468][ T895] __sys_sendmsg+0xcd/0x170 [11800.543468][ T895] do_syscall_64+0xc6/0x1e0 [11800.543468][ T895] [11800.545676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11800.545676][ T895] ipv6_add_dev+0x3b9/0x11c0 [11800.545676][ T895] ipv6_find_idev+0x102/0x170 [11800.545676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11800.545676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11800.545676][ T895] netlink_rcv_skb+0x130/0x360 [11800.545676][ T895] netlink_unicast+0x449/0x710 [11800.545676][ T895] netlink_sendmsg+0x723/0xbe0 [11800.545676][ T895] ____sys_sendmsg+0x7b2/0xa10 [11800.545676][ T895] ___sys_sendmsg+0xee/0x170 [11800.545676][ T895] __sys_sendmsg+0xcd/0x170 [11800.545676][ T895] do_syscall_64+0xc6/0x1e0 [11800.545676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11800.545676][ T895] [11800.547405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11800.547405][ T895] neigh_parms_alloc+0x1e5/0x510 [11800.547405][ T895] ipv6_add_dev+0x2fd/0x11c0 [11800.547405][ T895] ipv6_find_idev+0x102/0x170 [11800.547405][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11800.547405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11800.547405][ T895] netlink_rcv_skb+0x130/0x360 [11800.547405][ T895] netlink_unicast+0x449/0x710 [11800.547405][ T895] netlink_sendmsg+0x723/0xbe0 [11800.547405][ T895] ____sys_sendmsg+0x7b2/0xa10 [11800.547405][ T895] ___sys_sendmsg+0xee/0x170 [11800.547405][ T895] __sys_sendmsg+0xcd/0x170 [11800.547405][ T895] do_syscall_64+0xc6/0x1e0 [11800.547405][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11800.547405][ T895] [11810.839101][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11810.839594][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11810.839594][ T895] netdev_get_by_index+0x5e/0x80 [11810.839594][ T895] fib6_nh_init+0x3d8/0x15b0 [11810.839594][ T895] ip6_route_info_create+0xf18/0x17d0 [11810.839594][ T895] ip6_route_add+0x1c/0x140 [11810.839594][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11810.839594][ T895] addrconf_add_dev+0xe2/0x170 [11810.839594][ T895] inet6_addr_add+0x12f/0xa40 [11810.839594][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11810.839594][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11810.839594][ T895] netlink_rcv_skb+0x130/0x360 [11810.839594][ T895] netlink_unicast+0x449/0x710 [11810.839594][ T895] netlink_sendmsg+0x723/0xbe0 [11810.839594][ T895] ____sys_sendmsg+0x7b2/0xa10 [11810.839594][ T895] ___sys_sendmsg+0xee/0x170 [11810.839594][ T895] __sys_sendmsg+0xcd/0x170 [11810.839594][ T895] do_syscall_64+0xc6/0x1e0 [11810.839594][ T895] [11810.841827][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11810.841827][ T895] ipv6_add_dev+0x3b9/0x11c0 [11810.841827][ T895] ipv6_find_idev+0x102/0x170 [11810.841827][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11810.841827][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11810.841827][ T895] netlink_rcv_skb+0x130/0x360 [11810.841827][ T895] netlink_unicast+0x449/0x710 [11810.841827][ T895] netlink_sendmsg+0x723/0xbe0 [11810.841827][ T895] ____sys_sendmsg+0x7b2/0xa10 [11810.841827][ T895] ___sys_sendmsg+0xee/0x170 [11810.841827][ T895] __sys_sendmsg+0xcd/0x170 [11810.841827][ T895] do_syscall_64+0xc6/0x1e0 [11810.841827][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11810.841827][ T895] [11810.843532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11810.843532][ T895] neigh_parms_alloc+0x1e5/0x510 [11810.843532][ T895] ipv6_add_dev+0x2fd/0x11c0 [11810.843532][ T895] ipv6_find_idev+0x102/0x170 [11810.843532][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11810.843532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11810.843532][ T895] netlink_rcv_skb+0x130/0x360 [11810.843532][ T895] netlink_unicast+0x449/0x710 [11810.843532][ T895] netlink_sendmsg+0x723/0xbe0 [11810.843532][ T895] ____sys_sendmsg+0x7b2/0xa10 [11810.843532][ T895] ___sys_sendmsg+0xee/0x170 [11810.843532][ T895] __sys_sendmsg+0xcd/0x170 [11810.843532][ T895] do_syscall_64+0xc6/0x1e0 [11810.843532][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11810.843532][ T895] [11820.862997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11820.863485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11820.863485][ T895] netdev_get_by_index+0x5e/0x80 [11820.863485][ T895] fib6_nh_init+0x3d8/0x15b0 [11820.863485][ T895] ip6_route_info_create+0xf18/0x17d0 [11820.863485][ T895] ip6_route_add+0x1c/0x140 [11820.863485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11820.863485][ T895] addrconf_add_dev+0xe2/0x170 [11820.863485][ T895] inet6_addr_add+0x12f/0xa40 [11820.863485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11820.863485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11820.863485][ T895] netlink_rcv_skb+0x130/0x360 [11820.863485][ T895] netlink_unicast+0x449/0x710 [11820.863485][ T895] netlink_sendmsg+0x723/0xbe0 [11820.863485][ T895] ____sys_sendmsg+0x7b2/0xa10 [11820.863485][ T895] ___sys_sendmsg+0xee/0x170 [11820.863485][ T895] __sys_sendmsg+0xcd/0x170 [11820.863485][ T895] do_syscall_64+0xc6/0x1e0 [11820.863485][ T895] [11820.865708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11820.865708][ T895] ipv6_add_dev+0x3b9/0x11c0 [11820.865708][ T895] ipv6_find_idev+0x102/0x170 [11820.865708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11820.865708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11820.865708][ T895] netlink_rcv_skb+0x130/0x360 [11820.865708][ T895] netlink_unicast+0x449/0x710 [11820.865708][ T895] netlink_sendmsg+0x723/0xbe0 [11820.865708][ T895] ____sys_sendmsg+0x7b2/0xa10 [11820.865708][ T895] ___sys_sendmsg+0xee/0x170 [11820.865708][ T895] __sys_sendmsg+0xcd/0x170 [11820.865708][ T895] do_syscall_64+0xc6/0x1e0 [11820.865708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11820.865708][ T895] [11820.867443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11820.867443][ T895] neigh_parms_alloc+0x1e5/0x510 [11820.867443][ T895] ipv6_add_dev+0x2fd/0x11c0 [11820.867443][ T895] ipv6_find_idev+0x102/0x170 [11820.867443][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11820.867443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11820.867443][ T895] netlink_rcv_skb+0x130/0x360 [11820.867443][ T895] netlink_unicast+0x449/0x710 [11820.867443][ T895] netlink_sendmsg+0x723/0xbe0 [11820.867443][ T895] ____sys_sendmsg+0x7b2/0xa10 [11820.867443][ T895] ___sys_sendmsg+0xee/0x170 [11820.867443][ T895] __sys_sendmsg+0xcd/0x170 [11820.867443][ T895] do_syscall_64+0xc6/0x1e0 [11820.867443][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11820.867443][ T895] [11830.910968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11830.911468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11830.911468][ T895] netdev_get_by_index+0x5e/0x80 [11830.911468][ T895] fib6_nh_init+0x3d8/0x15b0 [11830.911468][ T895] ip6_route_info_create+0xf18/0x17d0 [11830.911468][ T895] ip6_route_add+0x1c/0x140 [11830.911468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11830.911468][ T895] addrconf_add_dev+0xe2/0x170 [11830.911468][ T895] inet6_addr_add+0x12f/0xa40 [11830.911468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11830.911468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11830.911468][ T895] netlink_rcv_skb+0x130/0x360 [11830.911468][ T895] netlink_unicast+0x449/0x710 [11830.911468][ T895] netlink_sendmsg+0x723/0xbe0 [11830.911468][ T895] ____sys_sendmsg+0x7b2/0xa10 [11830.911468][ T895] ___sys_sendmsg+0xee/0x170 [11830.911468][ T895] __sys_sendmsg+0xcd/0x170 [11830.911468][ T895] do_syscall_64+0xc6/0x1e0 [11830.911468][ T895] [11830.913678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11830.913678][ T895] ipv6_add_dev+0x3b9/0x11c0 [11830.913678][ T895] ipv6_find_idev+0x102/0x170 [11830.913678][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11830.913678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11830.913678][ T895] netlink_rcv_skb+0x130/0x360 [11830.913678][ T895] netlink_unicast+0x449/0x710 [11830.913678][ T895] netlink_sendmsg+0x723/0xbe0 [11830.913678][ T895] ____sys_sendmsg+0x7b2/0xa10 [11830.913678][ T895] ___sys_sendmsg+0xee/0x170 [11830.913678][ T895] __sys_sendmsg+0xcd/0x170 [11830.913678][ T895] do_syscall_64+0xc6/0x1e0 [11830.913678][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11830.913678][ T895] [11830.915386][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11830.915386][ T895] neigh_parms_alloc+0x1e5/0x510 [11830.915386][ T895] ipv6_add_dev+0x2fd/0x11c0 [11830.915386][ T895] ipv6_find_idev+0x102/0x170 [11830.915386][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11830.915386][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11830.915386][ T895] netlink_rcv_skb+0x130/0x360 [11830.915386][ T895] netlink_unicast+0x449/0x710 [11830.915386][ T895] netlink_sendmsg+0x723/0xbe0 [11830.915386][ T895] ____sys_sendmsg+0x7b2/0xa10 [11830.915386][ T895] ___sys_sendmsg+0xee/0x170 [11830.915386][ T895] __sys_sendmsg+0xcd/0x170 [11830.915386][ T895] do_syscall_64+0xc6/0x1e0 [11830.915386][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11830.915386][ T895] [11841.159030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11841.159463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11841.159463][ T895] netdev_get_by_index+0x5e/0x80 [11841.159463][ T895] fib6_nh_init+0x3d8/0x15b0 [11841.159463][ T895] ip6_route_info_create+0xf18/0x17d0 [11841.159463][ T895] ip6_route_add+0x1c/0x140 [11841.159463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11841.159463][ T895] addrconf_add_dev+0xe2/0x170 [11841.159463][ T895] inet6_addr_add+0x12f/0xa40 [11841.159463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11841.159463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11841.159463][ T895] netlink_rcv_skb+0x130/0x360 [11841.159463][ T895] netlink_unicast+0x449/0x710 [11841.159463][ T895] netlink_sendmsg+0x723/0xbe0 [11841.159463][ T895] ____sys_sendmsg+0x7b2/0xa10 [11841.159463][ T895] ___sys_sendmsg+0xee/0x170 [11841.159463][ T895] __sys_sendmsg+0xcd/0x170 [11841.159463][ T895] do_syscall_64+0xc6/0x1e0 [11841.159463][ T895] [11841.161682][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11841.161682][ T895] ipv6_add_dev+0x3b9/0x11c0 [11841.161682][ T895] ipv6_find_idev+0x102/0x170 [11841.161682][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11841.161682][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11841.161682][ T895] netlink_rcv_skb+0x130/0x360 [11841.161682][ T895] netlink_unicast+0x449/0x710 [11841.161682][ T895] netlink_sendmsg+0x723/0xbe0 [11841.161682][ T895] ____sys_sendmsg+0x7b2/0xa10 [11841.161682][ T895] ___sys_sendmsg+0xee/0x170 [11841.161682][ T895] __sys_sendmsg+0xcd/0x170 [11841.161682][ T895] do_syscall_64+0xc6/0x1e0 [11841.161682][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11841.161682][ T895] [11841.163394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11841.163394][ T895] neigh_parms_alloc+0x1e5/0x510 [11841.163394][ T895] ipv6_add_dev+0x2fd/0x11c0 [11841.163394][ T895] ipv6_find_idev+0x102/0x170 [11841.163394][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11841.163394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11841.163394][ T895] netlink_rcv_skb+0x130/0x360 [11841.163394][ T895] netlink_unicast+0x449/0x710 [11841.163394][ T895] netlink_sendmsg+0x723/0xbe0 [11841.163394][ T895] ____sys_sendmsg+0x7b2/0xa10 [11841.163394][ T895] ___sys_sendmsg+0xee/0x170 [11841.163394][ T895] __sys_sendmsg+0xcd/0x170 [11841.163394][ T895] do_syscall_64+0xc6/0x1e0 [11841.163394][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11841.163394][ T895] [11851.271051][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11851.271497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11851.271497][ T895] netdev_get_by_index+0x5e/0x80 [11851.271497][ T895] fib6_nh_init+0x3d8/0x15b0 [11851.271497][ T895] ip6_route_info_create+0xf18/0x17d0 [11851.271497][ T895] ip6_route_add+0x1c/0x140 [11851.271497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11851.271497][ T895] addrconf_add_dev+0xe2/0x170 [11851.271497][ T895] inet6_addr_add+0x12f/0xa40 [11851.271497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11851.271497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11851.271497][ T895] netlink_rcv_skb+0x130/0x360 [11851.271497][ T895] netlink_unicast+0x449/0x710 [11851.271497][ T895] netlink_sendmsg+0x723/0xbe0 [11851.271497][ T895] ____sys_sendmsg+0x7b2/0xa10 [11851.271497][ T895] ___sys_sendmsg+0xee/0x170 [11851.271497][ T895] __sys_sendmsg+0xcd/0x170 [11851.271497][ T895] do_syscall_64+0xc6/0x1e0 [11851.271497][ T895] [11851.273721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11851.273721][ T895] ipv6_add_dev+0x3b9/0x11c0 [11851.273721][ T895] ipv6_find_idev+0x102/0x170 [11851.273721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11851.273721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11851.273721][ T895] netlink_rcv_skb+0x130/0x360 [11851.273721][ T895] netlink_unicast+0x449/0x710 [11851.273721][ T895] netlink_sendmsg+0x723/0xbe0 [11851.273721][ T895] ____sys_sendmsg+0x7b2/0xa10 [11851.273721][ T895] ___sys_sendmsg+0xee/0x170 [11851.273721][ T895] __sys_sendmsg+0xcd/0x170 [11851.273721][ T895] do_syscall_64+0xc6/0x1e0 [11851.273721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11851.273721][ T895] [11851.275424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11851.275424][ T895] neigh_parms_alloc+0x1e5/0x510 [11851.275424][ T895] ipv6_add_dev+0x2fd/0x11c0 [11851.275424][ T895] ipv6_find_idev+0x102/0x170 [11851.275424][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11851.275424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11851.275424][ T895] netlink_rcv_skb+0x130/0x360 [11851.275424][ T895] netlink_unicast+0x449/0x710 [11851.275424][ T895] netlink_sendmsg+0x723/0xbe0 [11851.275424][ T895] ____sys_sendmsg+0x7b2/0xa10 [11851.275424][ T895] ___sys_sendmsg+0xee/0x170 [11851.275424][ T895] __sys_sendmsg+0xcd/0x170 [11851.275424][ T895] do_syscall_64+0xc6/0x1e0 [11851.275424][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11851.275424][ T895] [11861.439107][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11861.439543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11861.439543][ T895] netdev_get_by_index+0x5e/0x80 [11861.439543][ T895] fib6_nh_init+0x3d8/0x15b0 [11861.439543][ T895] ip6_route_info_create+0xf18/0x17d0 [11861.439543][ T895] ip6_route_add+0x1c/0x140 [11861.439543][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11861.439543][ T895] addrconf_add_dev+0xe2/0x170 [11861.439543][ T895] inet6_addr_add+0x12f/0xa40 [11861.439543][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11861.439543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11861.439543][ T895] netlink_rcv_skb+0x130/0x360 [11861.439543][ T895] netlink_unicast+0x449/0x710 [11861.439543][ T895] netlink_sendmsg+0x723/0xbe0 [11861.439543][ T895] ____sys_sendmsg+0x7b2/0xa10 [11861.439543][ T895] ___sys_sendmsg+0xee/0x170 [11861.439543][ T895] __sys_sendmsg+0xcd/0x170 [11861.439543][ T895] do_syscall_64+0xc6/0x1e0 [11861.439543][ T895] [11861.441801][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11861.441801][ T895] ipv6_add_dev+0x3b9/0x11c0 [11861.441801][ T895] ipv6_find_idev+0x102/0x170 [11861.441801][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11861.441801][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11861.441801][ T895] netlink_rcv_skb+0x130/0x360 [11861.441801][ T895] netlink_unicast+0x449/0x710 [11861.441801][ T895] netlink_sendmsg+0x723/0xbe0 [11861.441801][ T895] ____sys_sendmsg+0x7b2/0xa10 [11861.441801][ T895] ___sys_sendmsg+0xee/0x170 [11861.441801][ T895] __sys_sendmsg+0xcd/0x170 [11861.441801][ T895] do_syscall_64+0xc6/0x1e0 [11861.441801][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11861.441801][ T895] [11861.443512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11861.443512][ T895] neigh_parms_alloc+0x1e5/0x510 [11861.443512][ T895] ipv6_add_dev+0x2fd/0x11c0 [11861.443512][ T895] ipv6_find_idev+0x102/0x170 [11861.443512][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11861.443512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11861.443512][ T895] netlink_rcv_skb+0x130/0x360 [11861.443512][ T895] netlink_unicast+0x449/0x710 [11861.443512][ T895] netlink_sendmsg+0x723/0xbe0 [11861.443512][ T895] ____sys_sendmsg+0x7b2/0xa10 [11861.443512][ T895] ___sys_sendmsg+0xee/0x170 [11861.443512][ T895] __sys_sendmsg+0xcd/0x170 [11861.443512][ T895] do_syscall_64+0xc6/0x1e0 [11861.443512][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11861.443512][ T895] [11871.454990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11871.455449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11871.455449][ T895] netdev_get_by_index+0x5e/0x80 [11871.455449][ T895] fib6_nh_init+0x3d8/0x15b0 [11871.455449][ T895] ip6_route_info_create+0xf18/0x17d0 [11871.455449][ T895] ip6_route_add+0x1c/0x140 [11871.455449][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11871.455449][ T895] addrconf_add_dev+0xe2/0x170 [11871.455449][ T895] inet6_addr_add+0x12f/0xa40 [11871.455449][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11871.455449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11871.455449][ T895] netlink_rcv_skb+0x130/0x360 [11871.455449][ T895] netlink_unicast+0x449/0x710 [11871.455449][ T895] netlink_sendmsg+0x723/0xbe0 [11871.455449][ T895] ____sys_sendmsg+0x7b2/0xa10 [11871.455449][ T895] ___sys_sendmsg+0xee/0x170 [11871.455449][ T895] __sys_sendmsg+0xcd/0x170 [11871.455449][ T895] do_syscall_64+0xc6/0x1e0 [11871.455449][ T895] [11871.457770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11871.457770][ T895] ipv6_add_dev+0x3b9/0x11c0 [11871.457770][ T895] ipv6_find_idev+0x102/0x170 [11871.457770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11871.457770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11871.457770][ T895] netlink_rcv_skb+0x130/0x360 [11871.457770][ T895] netlink_unicast+0x449/0x710 [11871.457770][ T895] netlink_sendmsg+0x723/0xbe0 [11871.457770][ T895] ____sys_sendmsg+0x7b2/0xa10 [11871.457770][ T895] ___sys_sendmsg+0xee/0x170 [11871.457770][ T895] __sys_sendmsg+0xcd/0x170 [11871.457770][ T895] do_syscall_64+0xc6/0x1e0 [11871.457770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11871.457770][ T895] [11871.459506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11871.459506][ T895] neigh_parms_alloc+0x1e5/0x510 [11871.459506][ T895] ipv6_add_dev+0x2fd/0x11c0 [11871.459506][ T895] ipv6_find_idev+0x102/0x170 [11871.459506][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11871.459506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11871.459506][ T895] netlink_rcv_skb+0x130/0x360 [11871.459506][ T895] netlink_unicast+0x449/0x710 [11871.459506][ T895] netlink_sendmsg+0x723/0xbe0 [11871.459506][ T895] ____sys_sendmsg+0x7b2/0xa10 [11871.459506][ T895] ___sys_sendmsg+0xee/0x170 [11871.459506][ T895] __sys_sendmsg+0xcd/0x170 [11871.459506][ T895] do_syscall_64+0xc6/0x1e0 [11871.459506][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11871.459506][ T895] [11881.631009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11881.631452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11881.631452][ T895] netdev_get_by_index+0x5e/0x80 [11881.631452][ T895] fib6_nh_init+0x3d8/0x15b0 [11881.631452][ T895] ip6_route_info_create+0xf18/0x17d0 [11881.631452][ T895] ip6_route_add+0x1c/0x140 [11881.631452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11881.631452][ T895] addrconf_add_dev+0xe2/0x170 [11881.631452][ T895] inet6_addr_add+0x12f/0xa40 [11881.631452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11881.631452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11881.631452][ T895] netlink_rcv_skb+0x130/0x360 [11881.631452][ T895] netlink_unicast+0x449/0x710 [11881.631452][ T895] netlink_sendmsg+0x723/0xbe0 [11881.631452][ T895] ____sys_sendmsg+0x7b2/0xa10 [11881.631452][ T895] ___sys_sendmsg+0xee/0x170 [11881.631452][ T895] __sys_sendmsg+0xcd/0x170 [11881.631452][ T895] do_syscall_64+0xc6/0x1e0 [11881.631452][ T895] [11881.633765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11881.633765][ T895] ipv6_add_dev+0x3b9/0x11c0 [11881.633765][ T895] ipv6_find_idev+0x102/0x170 [11881.633765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11881.633765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11881.633765][ T895] netlink_rcv_skb+0x130/0x360 [11881.633765][ T895] netlink_unicast+0x449/0x710 [11881.633765][ T895] netlink_sendmsg+0x723/0xbe0 [11881.633765][ T895] ____sys_sendmsg+0x7b2/0xa10 [11881.633765][ T895] ___sys_sendmsg+0xee/0x170 [11881.633765][ T895] __sys_sendmsg+0xcd/0x170 [11881.633765][ T895] do_syscall_64+0xc6/0x1e0 [11881.633765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11881.633765][ T895] [11881.635573][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11881.635573][ T895] neigh_parms_alloc+0x1e5/0x510 [11881.635573][ T895] ipv6_add_dev+0x2fd/0x11c0 [11881.635573][ T895] ipv6_find_idev+0x102/0x170 [11881.635573][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11881.635573][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11881.635573][ T895] netlink_rcv_skb+0x130/0x360 [11881.635573][ T895] netlink_unicast+0x449/0x710 [11881.635573][ T895] netlink_sendmsg+0x723/0xbe0 [11881.635573][ T895] ____sys_sendmsg+0x7b2/0xa10 [11881.635573][ T895] ___sys_sendmsg+0xee/0x170 [11881.635573][ T895] __sys_sendmsg+0xcd/0x170 [11881.635573][ T895] do_syscall_64+0xc6/0x1e0 [11881.635573][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11881.635573][ T895] [11891.886977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11891.887500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11891.887500][ T895] netdev_get_by_index+0x5e/0x80 [11891.887500][ T895] fib6_nh_init+0x3d8/0x15b0 [11891.887500][ T895] ip6_route_info_create+0xf18/0x17d0 [11891.887500][ T895] ip6_route_add+0x1c/0x140 [11891.887500][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11891.887500][ T895] addrconf_add_dev+0xe2/0x170 [11891.887500][ T895] inet6_addr_add+0x12f/0xa40 [11891.887500][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11891.887500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11891.887500][ T895] netlink_rcv_skb+0x130/0x360 [11891.887500][ T895] netlink_unicast+0x449/0x710 [11891.887500][ T895] netlink_sendmsg+0x723/0xbe0 [11891.887500][ T895] ____sys_sendmsg+0x7b2/0xa10 [11891.887500][ T895] ___sys_sendmsg+0xee/0x170 [11891.887500][ T895] __sys_sendmsg+0xcd/0x170 [11891.887500][ T895] do_syscall_64+0xc6/0x1e0 [11891.887500][ T895] [11891.889825][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11891.889825][ T895] ipv6_add_dev+0x3b9/0x11c0 [11891.889825][ T895] ipv6_find_idev+0x102/0x170 [11891.889825][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11891.889825][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11891.889825][ T895] netlink_rcv_skb+0x130/0x360 [11891.889825][ T895] netlink_unicast+0x449/0x710 [11891.889825][ T895] netlink_sendmsg+0x723/0xbe0 [11891.889825][ T895] ____sys_sendmsg+0x7b2/0xa10 [11891.889825][ T895] ___sys_sendmsg+0xee/0x170 [11891.889825][ T895] __sys_sendmsg+0xcd/0x170 [11891.889825][ T895] do_syscall_64+0xc6/0x1e0 [11891.889825][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11891.889825][ T895] [11891.891635][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11891.891635][ T895] neigh_parms_alloc+0x1e5/0x510 [11891.891635][ T895] ipv6_add_dev+0x2fd/0x11c0 [11891.891635][ T895] ipv6_find_idev+0x102/0x170 [11891.891635][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11891.891635][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11891.891635][ T895] netlink_rcv_skb+0x130/0x360 [11891.891635][ T895] netlink_unicast+0x449/0x710 [11891.891635][ T895] netlink_sendmsg+0x723/0xbe0 [11891.891635][ T895] ____sys_sendmsg+0x7b2/0xa10 [11891.891635][ T895] ___sys_sendmsg+0xee/0x170 [11891.891635][ T895] __sys_sendmsg+0xcd/0x170 [11891.891635][ T895] do_syscall_64+0xc6/0x1e0 [11891.891635][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11891.891635][ T895] [11902.015117][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11902.015601][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11902.015601][ T895] netdev_get_by_index+0x5e/0x80 [11902.015601][ T895] fib6_nh_init+0x3d8/0x15b0 [11902.015601][ T895] ip6_route_info_create+0xf18/0x17d0 [11902.015601][ T895] ip6_route_add+0x1c/0x140 [11902.015601][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11902.015601][ T895] addrconf_add_dev+0xe2/0x170 [11902.015601][ T895] inet6_addr_add+0x12f/0xa40 [11902.015601][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11902.015601][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11902.015601][ T895] netlink_rcv_skb+0x130/0x360 [11902.015601][ T895] netlink_unicast+0x449/0x710 [11902.015601][ T895] netlink_sendmsg+0x723/0xbe0 [11902.015601][ T895] ____sys_sendmsg+0x7b2/0xa10 [11902.015601][ T895] ___sys_sendmsg+0xee/0x170 [11902.015601][ T895] __sys_sendmsg+0xcd/0x170 [11902.015601][ T895] do_syscall_64+0xc6/0x1e0 [11902.015601][ T895] [11902.017818][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11902.017818][ T895] ipv6_add_dev+0x3b9/0x11c0 [11902.017818][ T895] ipv6_find_idev+0x102/0x170 [11902.017818][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11902.017818][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11902.017818][ T895] netlink_rcv_skb+0x130/0x360 [11902.017818][ T895] netlink_unicast+0x449/0x710 [11902.017818][ T895] netlink_sendmsg+0x723/0xbe0 [11902.017818][ T895] ____sys_sendmsg+0x7b2/0xa10 [11902.017818][ T895] ___sys_sendmsg+0xee/0x170 [11902.017818][ T895] __sys_sendmsg+0xcd/0x170 [11902.017818][ T895] do_syscall_64+0xc6/0x1e0 [11902.017818][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11902.017818][ T895] [11902.019529][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11902.019529][ T895] neigh_parms_alloc+0x1e5/0x510 [11902.019529][ T895] ipv6_add_dev+0x2fd/0x11c0 [11902.019529][ T895] ipv6_find_idev+0x102/0x170 [11902.019529][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11902.019529][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11902.019529][ T895] netlink_rcv_skb+0x130/0x360 [11902.019529][ T895] netlink_unicast+0x449/0x710 [11902.019529][ T895] netlink_sendmsg+0x723/0xbe0 [11902.019529][ T895] ____sys_sendmsg+0x7b2/0xa10 [11902.019529][ T895] ___sys_sendmsg+0xee/0x170 [11902.019529][ T895] __sys_sendmsg+0xcd/0x170 [11902.019529][ T895] do_syscall_64+0xc6/0x1e0 [11902.019529][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11902.019529][ T895] [11912.255072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11912.255586][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11912.255586][ T895] netdev_get_by_index+0x5e/0x80 [11912.255586][ T895] fib6_nh_init+0x3d8/0x15b0 [11912.255586][ T895] ip6_route_info_create+0xf18/0x17d0 [11912.255586][ T895] ip6_route_add+0x1c/0x140 [11912.255586][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11912.255586][ T895] addrconf_add_dev+0xe2/0x170 [11912.255586][ T895] inet6_addr_add+0x12f/0xa40 [11912.255586][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11912.255586][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11912.255586][ T895] netlink_rcv_skb+0x130/0x360 [11912.255586][ T895] netlink_unicast+0x449/0x710 [11912.255586][ T895] netlink_sendmsg+0x723/0xbe0 [11912.255586][ T895] ____sys_sendmsg+0x7b2/0xa10 [11912.255586][ T895] ___sys_sendmsg+0xee/0x170 [11912.255586][ T895] __sys_sendmsg+0xcd/0x170 [11912.255586][ T895] do_syscall_64+0xc6/0x1e0 [11912.255586][ T895] [11912.257810][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11912.257810][ T895] ipv6_add_dev+0x3b9/0x11c0 [11912.257810][ T895] ipv6_find_idev+0x102/0x170 [11912.257810][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11912.257810][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11912.257810][ T895] netlink_rcv_skb+0x130/0x360 [11912.257810][ T895] netlink_unicast+0x449/0x710 [11912.257810][ T895] netlink_sendmsg+0x723/0xbe0 [11912.257810][ T895] ____sys_sendmsg+0x7b2/0xa10 [11912.257810][ T895] ___sys_sendmsg+0xee/0x170 [11912.257810][ T895] __sys_sendmsg+0xcd/0x170 [11912.257810][ T895] do_syscall_64+0xc6/0x1e0 [11912.257810][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11912.257810][ T895] [11912.259533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11912.259533][ T895] neigh_parms_alloc+0x1e5/0x510 [11912.259533][ T895] ipv6_add_dev+0x2fd/0x11c0 [11912.259533][ T895] ipv6_find_idev+0x102/0x170 [11912.259533][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11912.259533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11912.259533][ T895] netlink_rcv_skb+0x130/0x360 [11912.259533][ T895] netlink_unicast+0x449/0x710 [11912.259533][ T895] netlink_sendmsg+0x723/0xbe0 [11912.259533][ T895] ____sys_sendmsg+0x7b2/0xa10 [11912.259533][ T895] ___sys_sendmsg+0xee/0x170 [11912.259533][ T895] __sys_sendmsg+0xcd/0x170 [11912.259533][ T895] do_syscall_64+0xc6/0x1e0 [11912.259533][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11912.259533][ T895] [11922.399064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11922.399529][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11922.399529][ T895] netdev_get_by_index+0x5e/0x80 [11922.399529][ T895] fib6_nh_init+0x3d8/0x15b0 [11922.399529][ T895] ip6_route_info_create+0xf18/0x17d0 [11922.399529][ T895] ip6_route_add+0x1c/0x140 [11922.399529][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11922.399529][ T895] addrconf_add_dev+0xe2/0x170 [11922.399529][ T895] inet6_addr_add+0x12f/0xa40 [11922.399529][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11922.399529][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11922.399529][ T895] netlink_rcv_skb+0x130/0x360 [11922.399529][ T895] netlink_unicast+0x449/0x710 [11922.399529][ T895] netlink_sendmsg+0x723/0xbe0 [11922.399529][ T895] ____sys_sendmsg+0x7b2/0xa10 [11922.399529][ T895] ___sys_sendmsg+0xee/0x170 [11922.399529][ T895] __sys_sendmsg+0xcd/0x170 [11922.399529][ T895] do_syscall_64+0xc6/0x1e0 [11922.399529][ T895] [11922.401755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11922.401755][ T895] ipv6_add_dev+0x3b9/0x11c0 [11922.401755][ T895] ipv6_find_idev+0x102/0x170 [11922.401755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11922.401755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11922.401755][ T895] netlink_rcv_skb+0x130/0x360 [11922.401755][ T895] netlink_unicast+0x449/0x710 [11922.401755][ T895] netlink_sendmsg+0x723/0xbe0 [11922.401755][ T895] ____sys_sendmsg+0x7b2/0xa10 [11922.401755][ T895] ___sys_sendmsg+0xee/0x170 [11922.401755][ T895] __sys_sendmsg+0xcd/0x170 [11922.401755][ T895] do_syscall_64+0xc6/0x1e0 [11922.401755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11922.401755][ T895] [11922.403472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11922.403472][ T895] neigh_parms_alloc+0x1e5/0x510 [11922.403472][ T895] ipv6_add_dev+0x2fd/0x11c0 [11922.403472][ T895] ipv6_find_idev+0x102/0x170 [11922.403472][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11922.403472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11922.403472][ T895] netlink_rcv_skb+0x130/0x360 [11922.403472][ T895] netlink_unicast+0x449/0x710 [11922.403472][ T895] netlink_sendmsg+0x723/0xbe0 [11922.403472][ T895] ____sys_sendmsg+0x7b2/0xa10 [11922.403472][ T895] ___sys_sendmsg+0xee/0x170 [11922.403472][ T895] __sys_sendmsg+0xcd/0x170 [11922.403472][ T895] do_syscall_64+0xc6/0x1e0 [11922.403472][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11922.403472][ T895] [11932.543006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11932.543464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11932.543464][ T895] netdev_get_by_index+0x5e/0x80 [11932.543464][ T895] fib6_nh_init+0x3d8/0x15b0 [11932.543464][ T895] ip6_route_info_create+0xf18/0x17d0 [11932.543464][ T895] ip6_route_add+0x1c/0x140 [11932.543464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11932.543464][ T895] addrconf_add_dev+0xe2/0x170 [11932.543464][ T895] inet6_addr_add+0x12f/0xa40 [11932.543464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11932.543464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11932.543464][ T895] netlink_rcv_skb+0x130/0x360 [11932.543464][ T895] netlink_unicast+0x449/0x710 [11932.543464][ T895] netlink_sendmsg+0x723/0xbe0 [11932.543464][ T895] ____sys_sendmsg+0x7b2/0xa10 [11932.543464][ T895] ___sys_sendmsg+0xee/0x170 [11932.543464][ T895] __sys_sendmsg+0xcd/0x170 [11932.543464][ T895] do_syscall_64+0xc6/0x1e0 [11932.543464][ T895] [11932.545896][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11932.545896][ T895] ipv6_add_dev+0x3b9/0x11c0 [11932.545896][ T895] ipv6_find_idev+0x102/0x170 [11932.545896][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11932.545896][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11932.545896][ T895] netlink_rcv_skb+0x130/0x360 [11932.545896][ T895] netlink_unicast+0x449/0x710 [11932.545896][ T895] netlink_sendmsg+0x723/0xbe0 [11932.545896][ T895] ____sys_sendmsg+0x7b2/0xa10 [11932.545896][ T895] ___sys_sendmsg+0xee/0x170 [11932.545896][ T895] __sys_sendmsg+0xcd/0x170 [11932.545896][ T895] do_syscall_64+0xc6/0x1e0 [11932.545896][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11932.545896][ T895] [11932.547755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11932.547755][ T895] neigh_parms_alloc+0x1e5/0x510 [11932.547755][ T895] ipv6_add_dev+0x2fd/0x11c0 [11932.547755][ T895] ipv6_find_idev+0x102/0x170 [11932.547755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11932.547755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11932.547755][ T895] netlink_rcv_skb+0x130/0x360 [11932.547755][ T895] netlink_unicast+0x449/0x710 [11932.547755][ T895] netlink_sendmsg+0x723/0xbe0 [11932.547755][ T895] ____sys_sendmsg+0x7b2/0xa10 [11932.547755][ T895] ___sys_sendmsg+0xee/0x170 [11932.547755][ T895] __sys_sendmsg+0xcd/0x170 [11932.547755][ T895] do_syscall_64+0xc6/0x1e0 [11932.547755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11932.547755][ T895] [11942.751066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11942.751568][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11942.751568][ T895] netdev_get_by_index+0x5e/0x80 [11942.751568][ T895] fib6_nh_init+0x3d8/0x15b0 [11942.751568][ T895] ip6_route_info_create+0xf18/0x17d0 [11942.751568][ T895] ip6_route_add+0x1c/0x140 [11942.751568][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11942.751568][ T895] addrconf_add_dev+0xe2/0x170 [11942.751568][ T895] inet6_addr_add+0x12f/0xa40 [11942.751568][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11942.751568][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11942.751568][ T895] netlink_rcv_skb+0x130/0x360 [11942.751568][ T895] netlink_unicast+0x449/0x710 [11942.751568][ T895] netlink_sendmsg+0x723/0xbe0 [11942.751568][ T895] ____sys_sendmsg+0x7b2/0xa10 [11942.751568][ T895] ___sys_sendmsg+0xee/0x170 [11942.751568][ T895] __sys_sendmsg+0xcd/0x170 [11942.751568][ T895] do_syscall_64+0xc6/0x1e0 [11942.751568][ T895] [11942.753768][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11942.753768][ T895] ipv6_add_dev+0x3b9/0x11c0 [11942.753768][ T895] ipv6_find_idev+0x102/0x170 [11942.753768][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11942.753768][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11942.753768][ T895] netlink_rcv_skb+0x130/0x360 [11942.753768][ T895] netlink_unicast+0x449/0x710 [11942.753768][ T895] netlink_sendmsg+0x723/0xbe0 [11942.753768][ T895] ____sys_sendmsg+0x7b2/0xa10 [11942.753768][ T895] ___sys_sendmsg+0xee/0x170 [11942.753768][ T895] __sys_sendmsg+0xcd/0x170 [11942.753768][ T895] do_syscall_64+0xc6/0x1e0 [11942.753768][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11942.753768][ T895] [11942.755483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11942.755483][ T895] neigh_parms_alloc+0x1e5/0x510 [11942.755483][ T895] ipv6_add_dev+0x2fd/0x11c0 [11942.755483][ T895] ipv6_find_idev+0x102/0x170 [11942.755483][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11942.755483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11942.755483][ T895] netlink_rcv_skb+0x130/0x360 [11942.755483][ T895] netlink_unicast+0x449/0x710 [11942.755483][ T895] netlink_sendmsg+0x723/0xbe0 [11942.755483][ T895] ____sys_sendmsg+0x7b2/0xa10 [11942.755483][ T895] ___sys_sendmsg+0xee/0x170 [11942.755483][ T895] __sys_sendmsg+0xcd/0x170 [11942.755483][ T895] do_syscall_64+0xc6/0x1e0 [11942.755483][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11942.755483][ T895] [11952.942973][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11952.944034][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11952.944034][ T895] netdev_get_by_index+0x5e/0x80 [11952.944034][ T895] fib6_nh_init+0x3d8/0x15b0 [11952.944034][ T895] ip6_route_info_create+0xf18/0x17d0 [11952.944034][ T895] ip6_route_add+0x1c/0x140 [11952.944034][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11952.944034][ T895] addrconf_add_dev+0xe2/0x170 [11952.944034][ T895] inet6_addr_add+0x12f/0xa40 [11952.944034][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11952.944034][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11952.944034][ T895] netlink_rcv_skb+0x130/0x360 [11952.944034][ T895] netlink_unicast+0x449/0x710 [11952.944034][ T895] netlink_sendmsg+0x723/0xbe0 [11952.944034][ T895] ____sys_sendmsg+0x7b2/0xa10 [11952.944034][ T895] ___sys_sendmsg+0xee/0x170 [11952.944034][ T895] __sys_sendmsg+0xcd/0x170 [11952.944034][ T895] do_syscall_64+0xc6/0x1e0 [11952.944034][ T895] [11952.946258][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11952.946258][ T895] ipv6_add_dev+0x3b9/0x11c0 [11952.946258][ T895] ipv6_find_idev+0x102/0x170 [11952.946258][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11952.946258][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11952.946258][ T895] netlink_rcv_skb+0x130/0x360 [11952.946258][ T895] netlink_unicast+0x449/0x710 [11952.946258][ T895] netlink_sendmsg+0x723/0xbe0 [11952.946258][ T895] ____sys_sendmsg+0x7b2/0xa10 [11952.946258][ T895] ___sys_sendmsg+0xee/0x170 [11952.946258][ T895] __sys_sendmsg+0xcd/0x170 [11952.946258][ T895] do_syscall_64+0xc6/0x1e0 [11952.946258][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11952.946258][ T895] [11952.947967][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11952.947967][ T895] neigh_parms_alloc+0x1e5/0x510 [11952.947967][ T895] ipv6_add_dev+0x2fd/0x11c0 [11952.947967][ T895] ipv6_find_idev+0x102/0x170 [11952.947967][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11952.947967][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11952.947967][ T895] netlink_rcv_skb+0x130/0x360 [11952.947967][ T895] netlink_unicast+0x449/0x710 [11952.947967][ T895] netlink_sendmsg+0x723/0xbe0 [11952.947967][ T895] ____sys_sendmsg+0x7b2/0xa10 [11952.947967][ T895] ___sys_sendmsg+0xee/0x170 [11952.947967][ T895] __sys_sendmsg+0xcd/0x170 [11952.947967][ T895] do_syscall_64+0xc6/0x1e0 [11952.947967][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11952.947967][ T895] [11963.110962][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11963.111424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11963.111424][ T895] netdev_get_by_index+0x5e/0x80 [11963.111424][ T895] fib6_nh_init+0x3d8/0x15b0 [11963.111424][ T895] ip6_route_info_create+0xf18/0x17d0 [11963.111424][ T895] ip6_route_add+0x1c/0x140 [11963.111424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11963.111424][ T895] addrconf_add_dev+0xe2/0x170 [11963.111424][ T895] inet6_addr_add+0x12f/0xa40 [11963.111424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11963.111424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11963.111424][ T895] netlink_rcv_skb+0x130/0x360 [11963.111424][ T895] netlink_unicast+0x449/0x710 [11963.111424][ T895] netlink_sendmsg+0x723/0xbe0 [11963.111424][ T895] ____sys_sendmsg+0x7b2/0xa10 [11963.111424][ T895] ___sys_sendmsg+0xee/0x170 [11963.111424][ T895] __sys_sendmsg+0xcd/0x170 [11963.111424][ T895] do_syscall_64+0xc6/0x1e0 [11963.111424][ T895] [11963.113814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11963.113814][ T895] ipv6_add_dev+0x3b9/0x11c0 [11963.113814][ T895] ipv6_find_idev+0x102/0x170 [11963.113814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11963.113814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11963.113814][ T895] netlink_rcv_skb+0x130/0x360 [11963.113814][ T895] netlink_unicast+0x449/0x710 [11963.113814][ T895] netlink_sendmsg+0x723/0xbe0 [11963.113814][ T895] ____sys_sendmsg+0x7b2/0xa10 [11963.113814][ T895] ___sys_sendmsg+0xee/0x170 [11963.113814][ T895] __sys_sendmsg+0xcd/0x170 [11963.113814][ T895] do_syscall_64+0xc6/0x1e0 [11963.113814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11963.113814][ T895] [11963.115680][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11963.115680][ T895] neigh_parms_alloc+0x1e5/0x510 [11963.115680][ T895] ipv6_add_dev+0x2fd/0x11c0 [11963.115680][ T895] ipv6_find_idev+0x102/0x170 [11963.115680][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11963.115680][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11963.115680][ T895] netlink_rcv_skb+0x130/0x360 [11963.115680][ T895] netlink_unicast+0x449/0x710 [11963.115680][ T895] netlink_sendmsg+0x723/0xbe0 [11963.115680][ T895] ____sys_sendmsg+0x7b2/0xa10 [11963.115680][ T895] ___sys_sendmsg+0xee/0x170 [11963.115680][ T895] __sys_sendmsg+0xcd/0x170 [11963.115680][ T895] do_syscall_64+0xc6/0x1e0 [11963.115680][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11963.115680][ T895] [11973.271016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11973.271502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11973.271502][ T895] netdev_get_by_index+0x5e/0x80 [11973.271502][ T895] fib6_nh_init+0x3d8/0x15b0 [11973.271502][ T895] ip6_route_info_create+0xf18/0x17d0 [11973.271502][ T895] ip6_route_add+0x1c/0x140 [11973.271502][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11973.271502][ T895] addrconf_add_dev+0xe2/0x170 [11973.271502][ T895] inet6_addr_add+0x12f/0xa40 [11973.271502][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11973.271502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11973.271502][ T895] netlink_rcv_skb+0x130/0x360 [11973.271502][ T895] netlink_unicast+0x449/0x710 [11973.271502][ T895] netlink_sendmsg+0x723/0xbe0 [11973.271502][ T895] ____sys_sendmsg+0x7b2/0xa10 [11973.271502][ T895] ___sys_sendmsg+0xee/0x170 [11973.271502][ T895] __sys_sendmsg+0xcd/0x170 [11973.271502][ T895] do_syscall_64+0xc6/0x1e0 [11973.271502][ T895] [11973.273807][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11973.273807][ T895] ipv6_add_dev+0x3b9/0x11c0 [11973.273807][ T895] ipv6_find_idev+0x102/0x170 [11973.273807][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11973.273807][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11973.273807][ T895] netlink_rcv_skb+0x130/0x360 [11973.273807][ T895] netlink_unicast+0x449/0x710 [11973.273807][ T895] netlink_sendmsg+0x723/0xbe0 [11973.273807][ T895] ____sys_sendmsg+0x7b2/0xa10 [11973.273807][ T895] ___sys_sendmsg+0xee/0x170 [11973.273807][ T895] __sys_sendmsg+0xcd/0x170 [11973.273807][ T895] do_syscall_64+0xc6/0x1e0 [11973.273807][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11973.273807][ T895] [11973.275644][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11973.275644][ T895] neigh_parms_alloc+0x1e5/0x510 [11973.275644][ T895] ipv6_add_dev+0x2fd/0x11c0 [11973.275644][ T895] ipv6_find_idev+0x102/0x170 [11973.275644][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11973.275644][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11973.275644][ T895] netlink_rcv_skb+0x130/0x360 [11973.275644][ T895] netlink_unicast+0x449/0x710 [11973.275644][ T895] netlink_sendmsg+0x723/0xbe0 [11973.275644][ T895] ____sys_sendmsg+0x7b2/0xa10 [11973.275644][ T895] ___sys_sendmsg+0xee/0x170 [11973.275644][ T895] __sys_sendmsg+0xcd/0x170 [11973.275644][ T895] do_syscall_64+0xc6/0x1e0 [11973.275644][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11973.275644][ T895] [11983.502939][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11983.503454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11983.503454][ T895] netdev_get_by_index+0x5e/0x80 [11983.503454][ T895] fib6_nh_init+0x3d8/0x15b0 [11983.503454][ T895] ip6_route_info_create+0xf18/0x17d0 [11983.503454][ T895] ip6_route_add+0x1c/0x140 [11983.503454][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11983.503454][ T895] addrconf_add_dev+0xe2/0x170 [11983.503454][ T895] inet6_addr_add+0x12f/0xa40 [11983.503454][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11983.503454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11983.503454][ T895] netlink_rcv_skb+0x130/0x360 [11983.503454][ T895] netlink_unicast+0x449/0x710 [11983.503454][ T895] netlink_sendmsg+0x723/0xbe0 [11983.503454][ T895] ____sys_sendmsg+0x7b2/0xa10 [11983.503454][ T895] ___sys_sendmsg+0xee/0x170 [11983.503454][ T895] __sys_sendmsg+0xcd/0x170 [11983.503454][ T895] do_syscall_64+0xc6/0x1e0 [11983.503454][ T895] [11983.505868][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11983.505868][ T895] ipv6_add_dev+0x3b9/0x11c0 [11983.505868][ T895] ipv6_find_idev+0x102/0x170 [11983.505868][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11983.505868][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11983.505868][ T895] netlink_rcv_skb+0x130/0x360 [11983.505868][ T895] netlink_unicast+0x449/0x710 [11983.505868][ T895] netlink_sendmsg+0x723/0xbe0 [11983.505868][ T895] ____sys_sendmsg+0x7b2/0xa10 [11983.505868][ T895] ___sys_sendmsg+0xee/0x170 [11983.505868][ T895] __sys_sendmsg+0xcd/0x170 [11983.505868][ T895] do_syscall_64+0xc6/0x1e0 [11983.505868][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11983.505868][ T895] [11983.507737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11983.507737][ T895] neigh_parms_alloc+0x1e5/0x510 [11983.507737][ T895] ipv6_add_dev+0x2fd/0x11c0 [11983.507737][ T895] ipv6_find_idev+0x102/0x170 [11983.507737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11983.507737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11983.507737][ T895] netlink_rcv_skb+0x130/0x360 [11983.507737][ T895] netlink_unicast+0x449/0x710 [11983.507737][ T895] netlink_sendmsg+0x723/0xbe0 [11983.507737][ T895] ____sys_sendmsg+0x7b2/0xa10 [11983.507737][ T895] ___sys_sendmsg+0xee/0x170 [11983.507737][ T895] __sys_sendmsg+0xcd/0x170 [11983.507737][ T895] do_syscall_64+0xc6/0x1e0 [11983.507737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11983.507737][ T895] [11993.550990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11993.551433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11993.551433][ T895] netdev_get_by_index+0x5e/0x80 [11993.551433][ T895] fib6_nh_init+0x3d8/0x15b0 [11993.551433][ T895] ip6_route_info_create+0xf18/0x17d0 [11993.551433][ T895] ip6_route_add+0x1c/0x140 [11993.551433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [11993.551433][ T895] addrconf_add_dev+0xe2/0x170 [11993.551433][ T895] inet6_addr_add+0x12f/0xa40 [11993.551433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [11993.551433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11993.551433][ T895] netlink_rcv_skb+0x130/0x360 [11993.551433][ T895] netlink_unicast+0x449/0x710 [11993.551433][ T895] netlink_sendmsg+0x723/0xbe0 [11993.551433][ T895] ____sys_sendmsg+0x7b2/0xa10 [11993.551433][ T895] ___sys_sendmsg+0xee/0x170 [11993.551433][ T895] __sys_sendmsg+0xcd/0x170 [11993.551433][ T895] do_syscall_64+0xc6/0x1e0 [11993.551433][ T895] [11993.553638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11993.553638][ T895] ipv6_add_dev+0x3b9/0x11c0 [11993.553638][ T895] ipv6_find_idev+0x102/0x170 [11993.553638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11993.553638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11993.553638][ T895] netlink_rcv_skb+0x130/0x360 [11993.553638][ T895] netlink_unicast+0x449/0x710 [11993.553638][ T895] netlink_sendmsg+0x723/0xbe0 [11993.553638][ T895] ____sys_sendmsg+0x7b2/0xa10 [11993.553638][ T895] ___sys_sendmsg+0xee/0x170 [11993.553638][ T895] __sys_sendmsg+0xcd/0x170 [11993.553638][ T895] do_syscall_64+0xc6/0x1e0 [11993.553638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11993.553638][ T895] [11993.555348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [11993.555348][ T895] neigh_parms_alloc+0x1e5/0x510 [11993.555348][ T895] ipv6_add_dev+0x2fd/0x11c0 [11993.555348][ T895] ipv6_find_idev+0x102/0x170 [11993.555348][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [11993.555348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [11993.555348][ T895] netlink_rcv_skb+0x130/0x360 [11993.555348][ T895] netlink_unicast+0x449/0x710 [11993.555348][ T895] netlink_sendmsg+0x723/0xbe0 [11993.555348][ T895] ____sys_sendmsg+0x7b2/0xa10 [11993.555348][ T895] ___sys_sendmsg+0xee/0x170 [11993.555348][ T895] __sys_sendmsg+0xcd/0x170 [11993.555348][ T895] do_syscall_64+0xc6/0x1e0 [11993.555348][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11993.555348][ T895] [12003.798979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12003.799436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12003.799436][ T895] netdev_get_by_index+0x5e/0x80 [12003.799436][ T895] fib6_nh_init+0x3d8/0x15b0 [12003.799436][ T895] ip6_route_info_create+0xf18/0x17d0 [12003.799436][ T895] ip6_route_add+0x1c/0x140 [12003.799436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12003.799436][ T895] addrconf_add_dev+0xe2/0x170 [12003.799436][ T895] inet6_addr_add+0x12f/0xa40 [12003.799436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12003.799436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12003.799436][ T895] netlink_rcv_skb+0x130/0x360 [12003.799436][ T895] netlink_unicast+0x449/0x710 [12003.799436][ T895] netlink_sendmsg+0x723/0xbe0 [12003.799436][ T895] ____sys_sendmsg+0x7b2/0xa10 [12003.799436][ T895] ___sys_sendmsg+0xee/0x170 [12003.799436][ T895] __sys_sendmsg+0xcd/0x170 [12003.799436][ T895] do_syscall_64+0xc6/0x1e0 [12003.799436][ T895] [12003.801877][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12003.801877][ T895] ipv6_add_dev+0x3b9/0x11c0 [12003.801877][ T895] ipv6_find_idev+0x102/0x170 [12003.801877][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12003.801877][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12003.801877][ T895] netlink_rcv_skb+0x130/0x360 [12003.801877][ T895] netlink_unicast+0x449/0x710 [12003.801877][ T895] netlink_sendmsg+0x723/0xbe0 [12003.801877][ T895] ____sys_sendmsg+0x7b2/0xa10 [12003.801877][ T895] ___sys_sendmsg+0xee/0x170 [12003.801877][ T895] __sys_sendmsg+0xcd/0x170 [12003.801877][ T895] do_syscall_64+0xc6/0x1e0 [12003.801877][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12003.801877][ T895] [12003.803684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12003.803684][ T895] neigh_parms_alloc+0x1e5/0x510 [12003.803684][ T895] ipv6_add_dev+0x2fd/0x11c0 [12003.803684][ T895] ipv6_find_idev+0x102/0x170 [12003.803684][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12003.803684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12003.803684][ T895] netlink_rcv_skb+0x130/0x360 [12003.803684][ T895] netlink_unicast+0x449/0x710 [12003.803684][ T895] netlink_sendmsg+0x723/0xbe0 [12003.803684][ T895] ____sys_sendmsg+0x7b2/0xa10 [12003.803684][ T895] ___sys_sendmsg+0xee/0x170 [12003.803684][ T895] __sys_sendmsg+0xcd/0x170 [12003.803684][ T895] do_syscall_64+0xc6/0x1e0 [12003.803684][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12003.803684][ T895] [12014.047049][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12014.047491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12014.047491][ T895] netdev_get_by_index+0x5e/0x80 [12014.047491][ T895] fib6_nh_init+0x3d8/0x15b0 [12014.047491][ T895] ip6_route_info_create+0xf18/0x17d0 [12014.047491][ T895] ip6_route_add+0x1c/0x140 [12014.047491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12014.047491][ T895] addrconf_add_dev+0xe2/0x170 [12014.047491][ T895] inet6_addr_add+0x12f/0xa40 [12014.047491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12014.047491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12014.047491][ T895] netlink_rcv_skb+0x130/0x360 [12014.047491][ T895] netlink_unicast+0x449/0x710 [12014.047491][ T895] netlink_sendmsg+0x723/0xbe0 [12014.047491][ T895] ____sys_sendmsg+0x7b2/0xa10 [12014.047491][ T895] ___sys_sendmsg+0xee/0x170 [12014.047491][ T895] __sys_sendmsg+0xcd/0x170 [12014.047491][ T895] do_syscall_64+0xc6/0x1e0 [12014.047491][ T895] [12014.049730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12014.049730][ T895] ipv6_add_dev+0x3b9/0x11c0 [12014.049730][ T895] ipv6_find_idev+0x102/0x170 [12014.049730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12014.049730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12014.049730][ T895] netlink_rcv_skb+0x130/0x360 [12014.049730][ T895] netlink_unicast+0x449/0x710 [12014.049730][ T895] netlink_sendmsg+0x723/0xbe0 [12014.049730][ T895] ____sys_sendmsg+0x7b2/0xa10 [12014.049730][ T895] ___sys_sendmsg+0xee/0x170 [12014.049730][ T895] __sys_sendmsg+0xcd/0x170 [12014.049730][ T895] do_syscall_64+0xc6/0x1e0 [12014.049730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12014.049730][ T895] [12014.051459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12014.051459][ T895] neigh_parms_alloc+0x1e5/0x510 [12014.051459][ T895] ipv6_add_dev+0x2fd/0x11c0 [12014.051459][ T895] ipv6_find_idev+0x102/0x170 [12014.051459][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12014.051459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12014.051459][ T895] netlink_rcv_skb+0x130/0x360 [12014.051459][ T895] netlink_unicast+0x449/0x710 [12014.051459][ T895] netlink_sendmsg+0x723/0xbe0 [12014.051459][ T895] ____sys_sendmsg+0x7b2/0xa10 [12014.051459][ T895] ___sys_sendmsg+0xee/0x170 [12014.051459][ T895] __sys_sendmsg+0xcd/0x170 [12014.051459][ T895] do_syscall_64+0xc6/0x1e0 [12014.051459][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12014.051459][ T895] [12024.127062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12024.127501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12024.127501][ T895] netdev_get_by_index+0x5e/0x80 [12024.127501][ T895] fib6_nh_init+0x3d8/0x15b0 [12024.127501][ T895] ip6_route_info_create+0xf18/0x17d0 [12024.127501][ T895] ip6_route_add+0x1c/0x140 [12024.127501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12024.127501][ T895] addrconf_add_dev+0xe2/0x170 [12024.127501][ T895] inet6_addr_add+0x12f/0xa40 [12024.127501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12024.127501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12024.127501][ T895] netlink_rcv_skb+0x130/0x360 [12024.127501][ T895] netlink_unicast+0x449/0x710 [12024.127501][ T895] netlink_sendmsg+0x723/0xbe0 [12024.127501][ T895] ____sys_sendmsg+0x7b2/0xa10 [12024.127501][ T895] ___sys_sendmsg+0xee/0x170 [12024.127501][ T895] __sys_sendmsg+0xcd/0x170 [12024.127501][ T895] do_syscall_64+0xc6/0x1e0 [12024.127501][ T895] [12024.129768][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12024.129768][ T895] ipv6_add_dev+0x3b9/0x11c0 [12024.129768][ T895] ipv6_find_idev+0x102/0x170 [12024.129768][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12024.129768][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12024.129768][ T895] netlink_rcv_skb+0x130/0x360 [12024.129768][ T895] netlink_unicast+0x449/0x710 [12024.129768][ T895] netlink_sendmsg+0x723/0xbe0 [12024.129768][ T895] ____sys_sendmsg+0x7b2/0xa10 [12024.129768][ T895] ___sys_sendmsg+0xee/0x170 [12024.129768][ T895] __sys_sendmsg+0xcd/0x170 [12024.129768][ T895] do_syscall_64+0xc6/0x1e0 [12024.129768][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12024.129768][ T895] [12024.131533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12024.131533][ T895] neigh_parms_alloc+0x1e5/0x510 [12024.131533][ T895] ipv6_add_dev+0x2fd/0x11c0 [12024.131533][ T895] ipv6_find_idev+0x102/0x170 [12024.131533][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12024.131533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12024.131533][ T895] netlink_rcv_skb+0x130/0x360 [12024.131533][ T895] netlink_unicast+0x449/0x710 [12024.131533][ T895] netlink_sendmsg+0x723/0xbe0 [12024.131533][ T895] ____sys_sendmsg+0x7b2/0xa10 [12024.131533][ T895] ___sys_sendmsg+0xee/0x170 [12024.131533][ T895] __sys_sendmsg+0xcd/0x170 [12024.131533][ T895] do_syscall_64+0xc6/0x1e0 [12024.131533][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12024.131533][ T895] [12034.375002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12034.375437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12034.375437][ T895] netdev_get_by_index+0x5e/0x80 [12034.375437][ T895] fib6_nh_init+0x3d8/0x15b0 [12034.375437][ T895] ip6_route_info_create+0xf18/0x17d0 [12034.375437][ T895] ip6_route_add+0x1c/0x140 [12034.375437][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12034.375437][ T895] addrconf_add_dev+0xe2/0x170 [12034.375437][ T895] inet6_addr_add+0x12f/0xa40 [12034.375437][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12034.375437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12034.375437][ T895] netlink_rcv_skb+0x130/0x360 [12034.375437][ T895] netlink_unicast+0x449/0x710 [12034.375437][ T895] netlink_sendmsg+0x723/0xbe0 [12034.375437][ T895] ____sys_sendmsg+0x7b2/0xa10 [12034.375437][ T895] ___sys_sendmsg+0xee/0x170 [12034.375437][ T895] __sys_sendmsg+0xcd/0x170 [12034.375437][ T895] do_syscall_64+0xc6/0x1e0 [12034.375437][ T895] [12034.377664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12034.377664][ T895] ipv6_add_dev+0x3b9/0x11c0 [12034.377664][ T895] ipv6_find_idev+0x102/0x170 [12034.377664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12034.377664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12034.377664][ T895] netlink_rcv_skb+0x130/0x360 [12034.377664][ T895] netlink_unicast+0x449/0x710 [12034.377664][ T895] netlink_sendmsg+0x723/0xbe0 [12034.377664][ T895] ____sys_sendmsg+0x7b2/0xa10 [12034.377664][ T895] ___sys_sendmsg+0xee/0x170 [12034.377664][ T895] __sys_sendmsg+0xcd/0x170 [12034.377664][ T895] do_syscall_64+0xc6/0x1e0 [12034.377664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12034.377664][ T895] [12034.379396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12034.379396][ T895] neigh_parms_alloc+0x1e5/0x510 [12034.379396][ T895] ipv6_add_dev+0x2fd/0x11c0 [12034.379396][ T895] ipv6_find_idev+0x102/0x170 [12034.379396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12034.379396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12034.379396][ T895] netlink_rcv_skb+0x130/0x360 [12034.379396][ T895] netlink_unicast+0x449/0x710 [12034.379396][ T895] netlink_sendmsg+0x723/0xbe0 [12034.379396][ T895] ____sys_sendmsg+0x7b2/0xa10 [12034.379396][ T895] ___sys_sendmsg+0xee/0x170 [12034.379396][ T895] __sys_sendmsg+0xcd/0x170 [12034.379396][ T895] do_syscall_64+0xc6/0x1e0 [12034.379396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12034.379396][ T895] [12044.630993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12044.631521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12044.631521][ T895] netdev_get_by_index+0x5e/0x80 [12044.631521][ T895] fib6_nh_init+0x3d8/0x15b0 [12044.631521][ T895] ip6_route_info_create+0xf18/0x17d0 [12044.631521][ T895] ip6_route_add+0x1c/0x140 [12044.631521][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12044.631521][ T895] addrconf_add_dev+0xe2/0x170 [12044.631521][ T895] inet6_addr_add+0x12f/0xa40 [12044.631521][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12044.631521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12044.631521][ T895] netlink_rcv_skb+0x130/0x360 [12044.631521][ T895] netlink_unicast+0x449/0x710 [12044.631521][ T895] netlink_sendmsg+0x723/0xbe0 [12044.631521][ T895] ____sys_sendmsg+0x7b2/0xa10 [12044.631521][ T895] ___sys_sendmsg+0xee/0x170 [12044.631521][ T895] __sys_sendmsg+0xcd/0x170 [12044.631521][ T895] do_syscall_64+0xc6/0x1e0 [12044.631521][ T895] [12044.633827][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12044.633827][ T895] ipv6_add_dev+0x3b9/0x11c0 [12044.633827][ T895] ipv6_find_idev+0x102/0x170 [12044.633827][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12044.633827][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12044.633827][ T895] netlink_rcv_skb+0x130/0x360 [12044.633827][ T895] netlink_unicast+0x449/0x710 [12044.633827][ T895] netlink_sendmsg+0x723/0xbe0 [12044.633827][ T895] ____sys_sendmsg+0x7b2/0xa10 [12044.633827][ T895] ___sys_sendmsg+0xee/0x170 [12044.633827][ T895] __sys_sendmsg+0xcd/0x170 [12044.633827][ T895] do_syscall_64+0xc6/0x1e0 [12044.633827][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12044.633827][ T895] [12044.635807][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12044.635807][ T895] neigh_parms_alloc+0x1e5/0x510 [12044.635807][ T895] ipv6_add_dev+0x2fd/0x11c0 [12044.635807][ T895] ipv6_find_idev+0x102/0x170 [12044.635807][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12044.635807][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12044.635807][ T895] netlink_rcv_skb+0x130/0x360 [12044.635807][ T895] netlink_unicast+0x449/0x710 [12044.635807][ T895] netlink_sendmsg+0x723/0xbe0 [12044.635807][ T895] ____sys_sendmsg+0x7b2/0xa10 [12044.635807][ T895] ___sys_sendmsg+0xee/0x170 [12044.635807][ T895] __sys_sendmsg+0xcd/0x170 [12044.635807][ T895] do_syscall_64+0xc6/0x1e0 [12044.635807][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12044.635807][ T895] [12054.863036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12054.863540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12054.863540][ T895] netdev_get_by_index+0x5e/0x80 [12054.863540][ T895] fib6_nh_init+0x3d8/0x15b0 [12054.863540][ T895] ip6_route_info_create+0xf18/0x17d0 [12054.863540][ T895] ip6_route_add+0x1c/0x140 [12054.863540][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12054.863540][ T895] addrconf_add_dev+0xe2/0x170 [12054.863540][ T895] inet6_addr_add+0x12f/0xa40 [12054.863540][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12054.863540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12054.863540][ T895] netlink_rcv_skb+0x130/0x360 [12054.863540][ T895] netlink_unicast+0x449/0x710 [12054.863540][ T895] netlink_sendmsg+0x723/0xbe0 [12054.863540][ T895] ____sys_sendmsg+0x7b2/0xa10 [12054.863540][ T895] ___sys_sendmsg+0xee/0x170 [12054.863540][ T895] __sys_sendmsg+0xcd/0x170 [12054.863540][ T895] do_syscall_64+0xc6/0x1e0 [12054.863540][ T895] [12054.865755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12054.865755][ T895] ipv6_add_dev+0x3b9/0x11c0 [12054.865755][ T895] ipv6_find_idev+0x102/0x170 [12054.865755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12054.865755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12054.865755][ T895] netlink_rcv_skb+0x130/0x360 [12054.865755][ T895] netlink_unicast+0x449/0x710 [12054.865755][ T895] netlink_sendmsg+0x723/0xbe0 [12054.865755][ T895] ____sys_sendmsg+0x7b2/0xa10 [12054.865755][ T895] ___sys_sendmsg+0xee/0x170 [12054.865755][ T895] __sys_sendmsg+0xcd/0x170 [12054.865755][ T895] do_syscall_64+0xc6/0x1e0 [12054.865755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12054.865755][ T895] [12054.867478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12054.867478][ T895] neigh_parms_alloc+0x1e5/0x510 [12054.867478][ T895] ipv6_add_dev+0x2fd/0x11c0 [12054.867478][ T895] ipv6_find_idev+0x102/0x170 [12054.867478][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12054.867478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12054.867478][ T895] netlink_rcv_skb+0x130/0x360 [12054.867478][ T895] netlink_unicast+0x449/0x710 [12054.867478][ T895] netlink_sendmsg+0x723/0xbe0 [12054.867478][ T895] ____sys_sendmsg+0x7b2/0xa10 [12054.867478][ T895] ___sys_sendmsg+0xee/0x170 [12054.867478][ T895] __sys_sendmsg+0xcd/0x170 [12054.867478][ T895] do_syscall_64+0xc6/0x1e0 [12054.867478][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12054.867478][ T895] [12065.110987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12065.111596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12065.111596][ T895] netdev_get_by_index+0x5e/0x80 [12065.111596][ T895] fib6_nh_init+0x3d8/0x15b0 [12065.111596][ T895] ip6_route_info_create+0xf18/0x17d0 [12065.111596][ T895] ip6_route_add+0x1c/0x140 [12065.111596][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12065.111596][ T895] addrconf_add_dev+0xe2/0x170 [12065.111596][ T895] inet6_addr_add+0x12f/0xa40 [12065.111596][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12065.111596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12065.111596][ T895] netlink_rcv_skb+0x130/0x360 [12065.111596][ T895] netlink_unicast+0x449/0x710 [12065.111596][ T895] netlink_sendmsg+0x723/0xbe0 [12065.111596][ T895] ____sys_sendmsg+0x7b2/0xa10 [12065.111596][ T895] ___sys_sendmsg+0xee/0x170 [12065.111596][ T895] __sys_sendmsg+0xcd/0x170 [12065.111596][ T895] do_syscall_64+0xc6/0x1e0 [12065.111596][ T895] [12065.114919][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12065.114919][ T895] ipv6_add_dev+0x3b9/0x11c0 [12065.114919][ T895] ipv6_find_idev+0x102/0x170 [12065.114919][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12065.114919][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12065.114919][ T895] netlink_rcv_skb+0x130/0x360 [12065.114919][ T895] netlink_unicast+0x449/0x710 [12065.114919][ T895] netlink_sendmsg+0x723/0xbe0 [12065.114919][ T895] ____sys_sendmsg+0x7b2/0xa10 [12065.114919][ T895] ___sys_sendmsg+0xee/0x170 [12065.114919][ T895] __sys_sendmsg+0xcd/0x170 [12065.114919][ T895] do_syscall_64+0xc6/0x1e0 [12065.114919][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12065.114919][ T895] [12065.116842][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12065.116842][ T895] neigh_parms_alloc+0x1e5/0x510 [12065.116842][ T895] ipv6_add_dev+0x2fd/0x11c0 [12065.116842][ T895] ipv6_find_idev+0x102/0x170 [12065.116842][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12065.116842][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12065.116842][ T895] netlink_rcv_skb+0x130/0x360 [12065.116842][ T895] netlink_unicast+0x449/0x710 [12065.116842][ T895] netlink_sendmsg+0x723/0xbe0 [12065.116842][ T895] ____sys_sendmsg+0x7b2/0xa10 [12065.116842][ T895] ___sys_sendmsg+0xee/0x170 [12065.116842][ T895] __sys_sendmsg+0xcd/0x170 [12065.116842][ T895] do_syscall_64+0xc6/0x1e0 [12065.116842][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12065.116842][ T895] [12075.143039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12075.143508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12075.143508][ T895] netdev_get_by_index+0x5e/0x80 [12075.143508][ T895] fib6_nh_init+0x3d8/0x15b0 [12075.143508][ T895] ip6_route_info_create+0xf18/0x17d0 [12075.143508][ T895] ip6_route_add+0x1c/0x140 [12075.143508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12075.143508][ T895] addrconf_add_dev+0xe2/0x170 [12075.143508][ T895] inet6_addr_add+0x12f/0xa40 [12075.143508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12075.143508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12075.143508][ T895] netlink_rcv_skb+0x130/0x360 [12075.143508][ T895] netlink_unicast+0x449/0x710 [12075.143508][ T895] netlink_sendmsg+0x723/0xbe0 [12075.143508][ T895] ____sys_sendmsg+0x7b2/0xa10 [12075.143508][ T895] ___sys_sendmsg+0xee/0x170 [12075.143508][ T895] __sys_sendmsg+0xcd/0x170 [12075.143508][ T895] do_syscall_64+0xc6/0x1e0 [12075.143508][ T895] [12075.145932][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12075.145932][ T895] ipv6_add_dev+0x3b9/0x11c0 [12075.145932][ T895] ipv6_find_idev+0x102/0x170 [12075.145932][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12075.145932][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12075.145932][ T895] netlink_rcv_skb+0x130/0x360 [12075.145932][ T895] netlink_unicast+0x449/0x710 [12075.145932][ T895] netlink_sendmsg+0x723/0xbe0 [12075.145932][ T895] ____sys_sendmsg+0x7b2/0xa10 [12075.145932][ T895] ___sys_sendmsg+0xee/0x170 [12075.145932][ T895] __sys_sendmsg+0xcd/0x170 [12075.145932][ T895] do_syscall_64+0xc6/0x1e0 [12075.145932][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12075.145932][ T895] [12075.147816][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12075.147816][ T895] neigh_parms_alloc+0x1e5/0x510 [12075.147816][ T895] ipv6_add_dev+0x2fd/0x11c0 [12075.147816][ T895] ipv6_find_idev+0x102/0x170 [12075.147816][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12075.147816][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12075.147816][ T895] netlink_rcv_skb+0x130/0x360 [12075.147816][ T895] netlink_unicast+0x449/0x710 [12075.147816][ T895] netlink_sendmsg+0x723/0xbe0 [12075.147816][ T895] ____sys_sendmsg+0x7b2/0xa10 [12075.147816][ T895] ___sys_sendmsg+0xee/0x170 [12075.147816][ T895] __sys_sendmsg+0xcd/0x170 [12075.147816][ T895] do_syscall_64+0xc6/0x1e0 [12075.147816][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12075.147816][ T895] [12085.391089][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12085.391600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12085.391600][ T895] netdev_get_by_index+0x5e/0x80 [12085.391600][ T895] fib6_nh_init+0x3d8/0x15b0 [12085.391600][ T895] ip6_route_info_create+0xf18/0x17d0 [12085.391600][ T895] ip6_route_add+0x1c/0x140 [12085.391600][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12085.391600][ T895] addrconf_add_dev+0xe2/0x170 [12085.391600][ T895] inet6_addr_add+0x12f/0xa40 [12085.391600][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12085.391600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12085.391600][ T895] netlink_rcv_skb+0x130/0x360 [12085.391600][ T895] netlink_unicast+0x449/0x710 [12085.391600][ T895] netlink_sendmsg+0x723/0xbe0 [12085.391600][ T895] ____sys_sendmsg+0x7b2/0xa10 [12085.391600][ T895] ___sys_sendmsg+0xee/0x170 [12085.391600][ T895] __sys_sendmsg+0xcd/0x170 [12085.391600][ T895] do_syscall_64+0xc6/0x1e0 [12085.391600][ T895] [12085.393833][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12085.393833][ T895] ipv6_add_dev+0x3b9/0x11c0 [12085.393833][ T895] ipv6_find_idev+0x102/0x170 [12085.393833][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12085.393833][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12085.393833][ T895] netlink_rcv_skb+0x130/0x360 [12085.393833][ T895] netlink_unicast+0x449/0x710 [12085.393833][ T895] netlink_sendmsg+0x723/0xbe0 [12085.393833][ T895] ____sys_sendmsg+0x7b2/0xa10 [12085.393833][ T895] ___sys_sendmsg+0xee/0x170 [12085.393833][ T895] __sys_sendmsg+0xcd/0x170 [12085.393833][ T895] do_syscall_64+0xc6/0x1e0 [12085.393833][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12085.393833][ T895] [12085.395725][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12085.395725][ T895] neigh_parms_alloc+0x1e5/0x510 [12085.395725][ T895] ipv6_add_dev+0x2fd/0x11c0 [12085.395725][ T895] ipv6_find_idev+0x102/0x170 [12085.395725][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12085.395725][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12085.395725][ T895] netlink_rcv_skb+0x130/0x360 [12085.395725][ T895] netlink_unicast+0x449/0x710 [12085.395725][ T895] netlink_sendmsg+0x723/0xbe0 [12085.395725][ T895] ____sys_sendmsg+0x7b2/0xa10 [12085.395725][ T895] ___sys_sendmsg+0xee/0x170 [12085.395725][ T895] __sys_sendmsg+0xcd/0x170 [12085.395725][ T895] do_syscall_64+0xc6/0x1e0 [12085.395725][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12085.395725][ T895] [12095.638939][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12095.639422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12095.639422][ T895] netdev_get_by_index+0x5e/0x80 [12095.639422][ T895] fib6_nh_init+0x3d8/0x15b0 [12095.639422][ T895] ip6_route_info_create+0xf18/0x17d0 [12095.639422][ T895] ip6_route_add+0x1c/0x140 [12095.639422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12095.639422][ T895] addrconf_add_dev+0xe2/0x170 [12095.639422][ T895] inet6_addr_add+0x12f/0xa40 [12095.639422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12095.639422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12095.639422][ T895] netlink_rcv_skb+0x130/0x360 [12095.639422][ T895] netlink_unicast+0x449/0x710 [12095.639422][ T895] netlink_sendmsg+0x723/0xbe0 [12095.639422][ T895] ____sys_sendmsg+0x7b2/0xa10 [12095.639422][ T895] ___sys_sendmsg+0xee/0x170 [12095.639422][ T895] __sys_sendmsg+0xcd/0x170 [12095.639422][ T895] do_syscall_64+0xc6/0x1e0 [12095.639422][ T895] [12095.641891][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12095.641891][ T895] ipv6_add_dev+0x3b9/0x11c0 [12095.641891][ T895] ipv6_find_idev+0x102/0x170 [12095.641891][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12095.641891][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12095.641891][ T895] netlink_rcv_skb+0x130/0x360 [12095.641891][ T895] netlink_unicast+0x449/0x710 [12095.641891][ T895] netlink_sendmsg+0x723/0xbe0 [12095.641891][ T895] ____sys_sendmsg+0x7b2/0xa10 [12095.641891][ T895] ___sys_sendmsg+0xee/0x170 [12095.641891][ T895] __sys_sendmsg+0xcd/0x170 [12095.641891][ T895] do_syscall_64+0xc6/0x1e0 [12095.641891][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12095.641891][ T895] [12095.643840][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12095.643840][ T895] neigh_parms_alloc+0x1e5/0x510 [12095.643840][ T895] ipv6_add_dev+0x2fd/0x11c0 [12095.643840][ T895] ipv6_find_idev+0x102/0x170 [12095.643840][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12095.643840][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12095.643840][ T895] netlink_rcv_skb+0x130/0x360 [12095.643840][ T895] netlink_unicast+0x449/0x710 [12095.643840][ T895] netlink_sendmsg+0x723/0xbe0 [12095.643840][ T895] ____sys_sendmsg+0x7b2/0xa10 [12095.643840][ T895] ___sys_sendmsg+0xee/0x170 [12095.643840][ T895] __sys_sendmsg+0xcd/0x170 [12095.643840][ T895] do_syscall_64+0xc6/0x1e0 [12095.643840][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12095.643840][ T895] [12105.735028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12105.735597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12105.735597][ T895] netdev_get_by_index+0x5e/0x80 [12105.735597][ T895] fib6_nh_init+0x3d8/0x15b0 [12105.735597][ T895] ip6_route_info_create+0xf18/0x17d0 [12105.735597][ T895] ip6_route_add+0x1c/0x140 [12105.735597][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12105.735597][ T895] addrconf_add_dev+0xe2/0x170 [12105.735597][ T895] inet6_addr_add+0x12f/0xa40 [12105.735597][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12105.735597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12105.735597][ T895] netlink_rcv_skb+0x130/0x360 [12105.735597][ T895] netlink_unicast+0x449/0x710 [12105.735597][ T895] netlink_sendmsg+0x723/0xbe0 [12105.735597][ T895] ____sys_sendmsg+0x7b2/0xa10 [12105.735597][ T895] ___sys_sendmsg+0xee/0x170 [12105.735597][ T895] __sys_sendmsg+0xcd/0x170 [12105.735597][ T895] do_syscall_64+0xc6/0x1e0 [12105.735597][ T895] [12105.737815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12105.737815][ T895] ipv6_add_dev+0x3b9/0x11c0 [12105.737815][ T895] ipv6_find_idev+0x102/0x170 [12105.737815][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12105.737815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12105.737815][ T895] netlink_rcv_skb+0x130/0x360 [12105.737815][ T895] netlink_unicast+0x449/0x710 [12105.737815][ T895] netlink_sendmsg+0x723/0xbe0 [12105.737815][ T895] ____sys_sendmsg+0x7b2/0xa10 [12105.737815][ T895] ___sys_sendmsg+0xee/0x170 [12105.737815][ T895] __sys_sendmsg+0xcd/0x170 [12105.737815][ T895] do_syscall_64+0xc6/0x1e0 [12105.737815][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12105.737815][ T895] [12105.739557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12105.739557][ T895] neigh_parms_alloc+0x1e5/0x510 [12105.739557][ T895] ipv6_add_dev+0x2fd/0x11c0 [12105.739557][ T895] ipv6_find_idev+0x102/0x170 [12105.739557][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12105.739557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12105.739557][ T895] netlink_rcv_skb+0x130/0x360 [12105.739557][ T895] netlink_unicast+0x449/0x710 [12105.739557][ T895] netlink_sendmsg+0x723/0xbe0 [12105.739557][ T895] ____sys_sendmsg+0x7b2/0xa10 [12105.739557][ T895] ___sys_sendmsg+0xee/0x170 [12105.739557][ T895] __sys_sendmsg+0xcd/0x170 [12105.739557][ T895] do_syscall_64+0xc6/0x1e0 [12105.739557][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12105.739557][ T895] [12115.990991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12115.991428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12115.991428][ T895] netdev_get_by_index+0x5e/0x80 [12115.991428][ T895] fib6_nh_init+0x3d8/0x15b0 [12115.991428][ T895] ip6_route_info_create+0xf18/0x17d0 [12115.991428][ T895] ip6_route_add+0x1c/0x140 [12115.991428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12115.991428][ T895] addrconf_add_dev+0xe2/0x170 [12115.991428][ T895] inet6_addr_add+0x12f/0xa40 [12115.991428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12115.991428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12115.991428][ T895] netlink_rcv_skb+0x130/0x360 [12115.991428][ T895] netlink_unicast+0x449/0x710 [12115.991428][ T895] netlink_sendmsg+0x723/0xbe0 [12115.991428][ T895] ____sys_sendmsg+0x7b2/0xa10 [12115.991428][ T895] ___sys_sendmsg+0xee/0x170 [12115.991428][ T895] __sys_sendmsg+0xcd/0x170 [12115.991428][ T895] do_syscall_64+0xc6/0x1e0 [12115.991428][ T895] [12115.993654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12115.993654][ T895] ipv6_add_dev+0x3b9/0x11c0 [12115.993654][ T895] ipv6_find_idev+0x102/0x170 [12115.993654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12115.993654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12115.993654][ T895] netlink_rcv_skb+0x130/0x360 [12115.993654][ T895] netlink_unicast+0x449/0x710 [12115.993654][ T895] netlink_sendmsg+0x723/0xbe0 [12115.993654][ T895] ____sys_sendmsg+0x7b2/0xa10 [12115.993654][ T895] ___sys_sendmsg+0xee/0x170 [12115.993654][ T895] __sys_sendmsg+0xcd/0x170 [12115.993654][ T895] do_syscall_64+0xc6/0x1e0 [12115.993654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12115.993654][ T895] [12115.995525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12115.995525][ T895] neigh_parms_alloc+0x1e5/0x510 [12115.995525][ T895] ipv6_add_dev+0x2fd/0x11c0 [12115.995525][ T895] ipv6_find_idev+0x102/0x170 [12115.995525][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12115.995525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12115.995525][ T895] netlink_rcv_skb+0x130/0x360 [12115.995525][ T895] netlink_unicast+0x449/0x710 [12115.995525][ T895] netlink_sendmsg+0x723/0xbe0 [12115.995525][ T895] ____sys_sendmsg+0x7b2/0xa10 [12115.995525][ T895] ___sys_sendmsg+0xee/0x170 [12115.995525][ T895] __sys_sendmsg+0xcd/0x170 [12115.995525][ T895] do_syscall_64+0xc6/0x1e0 [12115.995525][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12115.995525][ T895] [12126.175042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12126.175471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12126.175471][ T895] netdev_get_by_index+0x5e/0x80 [12126.175471][ T895] fib6_nh_init+0x3d8/0x15b0 [12126.175471][ T895] ip6_route_info_create+0xf18/0x17d0 [12126.175471][ T895] ip6_route_add+0x1c/0x140 [12126.175471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12126.175471][ T895] addrconf_add_dev+0xe2/0x170 [12126.175471][ T895] inet6_addr_add+0x12f/0xa40 [12126.175471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12126.175471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12126.175471][ T895] netlink_rcv_skb+0x130/0x360 [12126.175471][ T895] netlink_unicast+0x449/0x710 [12126.175471][ T895] netlink_sendmsg+0x723/0xbe0 [12126.175471][ T895] ____sys_sendmsg+0x7b2/0xa10 [12126.175471][ T895] ___sys_sendmsg+0xee/0x170 [12126.175471][ T895] __sys_sendmsg+0xcd/0x170 [12126.175471][ T895] do_syscall_64+0xc6/0x1e0 [12126.175471][ T895] [12126.177677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12126.177677][ T895] ipv6_add_dev+0x3b9/0x11c0 [12126.177677][ T895] ipv6_find_idev+0x102/0x170 [12126.177677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12126.177677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12126.177677][ T895] netlink_rcv_skb+0x130/0x360 [12126.177677][ T895] netlink_unicast+0x449/0x710 [12126.177677][ T895] netlink_sendmsg+0x723/0xbe0 [12126.177677][ T895] ____sys_sendmsg+0x7b2/0xa10 [12126.177677][ T895] ___sys_sendmsg+0xee/0x170 [12126.177677][ T895] __sys_sendmsg+0xcd/0x170 [12126.177677][ T895] do_syscall_64+0xc6/0x1e0 [12126.177677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12126.177677][ T895] [12126.179384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12126.179384][ T895] neigh_parms_alloc+0x1e5/0x510 [12126.179384][ T895] ipv6_add_dev+0x2fd/0x11c0 [12126.179384][ T895] ipv6_find_idev+0x102/0x170 [12126.179384][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12126.179384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12126.179384][ T895] netlink_rcv_skb+0x130/0x360 [12126.179384][ T895] netlink_unicast+0x449/0x710 [12126.179384][ T895] netlink_sendmsg+0x723/0xbe0 [12126.179384][ T895] ____sys_sendmsg+0x7b2/0xa10 [12126.179384][ T895] ___sys_sendmsg+0xee/0x170 [12126.179384][ T895] __sys_sendmsg+0xcd/0x170 [12126.179384][ T895] do_syscall_64+0xc6/0x1e0 [12126.179384][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12126.179384][ T895] [12136.239077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12136.239504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12136.239504][ T895] netdev_get_by_index+0x5e/0x80 [12136.239504][ T895] fib6_nh_init+0x3d8/0x15b0 [12136.239504][ T895] ip6_route_info_create+0xf18/0x17d0 [12136.239504][ T895] ip6_route_add+0x1c/0x140 [12136.239504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12136.239504][ T895] addrconf_add_dev+0xe2/0x170 [12136.239504][ T895] inet6_addr_add+0x12f/0xa40 [12136.239504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12136.239504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12136.239504][ T895] netlink_rcv_skb+0x130/0x360 [12136.239504][ T895] netlink_unicast+0x449/0x710 [12136.239504][ T895] netlink_sendmsg+0x723/0xbe0 [12136.239504][ T895] ____sys_sendmsg+0x7b2/0xa10 [12136.239504][ T895] ___sys_sendmsg+0xee/0x170 [12136.239504][ T895] __sys_sendmsg+0xcd/0x170 [12136.239504][ T895] do_syscall_64+0xc6/0x1e0 [12136.239504][ T895] [12136.241730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12136.241730][ T895] ipv6_add_dev+0x3b9/0x11c0 [12136.241730][ T895] ipv6_find_idev+0x102/0x170 [12136.241730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12136.241730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12136.241730][ T895] netlink_rcv_skb+0x130/0x360 [12136.241730][ T895] netlink_unicast+0x449/0x710 [12136.241730][ T895] netlink_sendmsg+0x723/0xbe0 [12136.241730][ T895] ____sys_sendmsg+0x7b2/0xa10 [12136.241730][ T895] ___sys_sendmsg+0xee/0x170 [12136.241730][ T895] __sys_sendmsg+0xcd/0x170 [12136.241730][ T895] do_syscall_64+0xc6/0x1e0 [12136.241730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12136.241730][ T895] [12136.243446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12136.243446][ T895] neigh_parms_alloc+0x1e5/0x510 [12136.243446][ T895] ipv6_add_dev+0x2fd/0x11c0 [12136.243446][ T895] ipv6_find_idev+0x102/0x170 [12136.243446][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12136.243446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12136.243446][ T895] netlink_rcv_skb+0x130/0x360 [12136.243446][ T895] netlink_unicast+0x449/0x710 [12136.243446][ T895] netlink_sendmsg+0x723/0xbe0 [12136.243446][ T895] ____sys_sendmsg+0x7b2/0xa10 [12136.243446][ T895] ___sys_sendmsg+0xee/0x170 [12136.243446][ T895] __sys_sendmsg+0xcd/0x170 [12136.243446][ T895] do_syscall_64+0xc6/0x1e0 [12136.243446][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12136.243446][ T895] [12146.351025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12146.351518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12146.351518][ T895] netdev_get_by_index+0x5e/0x80 [12146.351518][ T895] fib6_nh_init+0x3d8/0x15b0 [12146.351518][ T895] ip6_route_info_create+0xf18/0x17d0 [12146.351518][ T895] ip6_route_add+0x1c/0x140 [12146.351518][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12146.351518][ T895] addrconf_add_dev+0xe2/0x170 [12146.351518][ T895] inet6_addr_add+0x12f/0xa40 [12146.351518][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12146.351518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12146.351518][ T895] netlink_rcv_skb+0x130/0x360 [12146.351518][ T895] netlink_unicast+0x449/0x710 [12146.351518][ T895] netlink_sendmsg+0x723/0xbe0 [12146.351518][ T895] ____sys_sendmsg+0x7b2/0xa10 [12146.351518][ T895] ___sys_sendmsg+0xee/0x170 [12146.351518][ T895] __sys_sendmsg+0xcd/0x170 [12146.351518][ T895] do_syscall_64+0xc6/0x1e0 [12146.351518][ T895] [12146.353723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12146.353723][ T895] ipv6_add_dev+0x3b9/0x11c0 [12146.353723][ T895] ipv6_find_idev+0x102/0x170 [12146.353723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12146.353723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12146.353723][ T895] netlink_rcv_skb+0x130/0x360 [12146.353723][ T895] netlink_unicast+0x449/0x710 [12146.353723][ T895] netlink_sendmsg+0x723/0xbe0 [12146.353723][ T895] ____sys_sendmsg+0x7b2/0xa10 [12146.353723][ T895] ___sys_sendmsg+0xee/0x170 [12146.353723][ T895] __sys_sendmsg+0xcd/0x170 [12146.353723][ T895] do_syscall_64+0xc6/0x1e0 [12146.353723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12146.353723][ T895] [12146.355566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12146.355566][ T895] neigh_parms_alloc+0x1e5/0x510 [12146.355566][ T895] ipv6_add_dev+0x2fd/0x11c0 [12146.355566][ T895] ipv6_find_idev+0x102/0x170 [12146.355566][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12146.355566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12146.355566][ T895] netlink_rcv_skb+0x130/0x360 [12146.355566][ T895] netlink_unicast+0x449/0x710 [12146.355566][ T895] netlink_sendmsg+0x723/0xbe0 [12146.355566][ T895] ____sys_sendmsg+0x7b2/0xa10 [12146.355566][ T895] ___sys_sendmsg+0xee/0x170 [12146.355566][ T895] __sys_sendmsg+0xcd/0x170 [12146.355566][ T895] do_syscall_64+0xc6/0x1e0 [12146.355566][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12146.355566][ T895] [12156.599038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12156.599462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12156.599462][ T895] netdev_get_by_index+0x5e/0x80 [12156.599462][ T895] fib6_nh_init+0x3d8/0x15b0 [12156.599462][ T895] ip6_route_info_create+0xf18/0x17d0 [12156.599462][ T895] ip6_route_add+0x1c/0x140 [12156.599462][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12156.599462][ T895] addrconf_add_dev+0xe2/0x170 [12156.599462][ T895] inet6_addr_add+0x12f/0xa40 [12156.599462][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12156.599462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12156.599462][ T895] netlink_rcv_skb+0x130/0x360 [12156.599462][ T895] netlink_unicast+0x449/0x710 [12156.599462][ T895] netlink_sendmsg+0x723/0xbe0 [12156.599462][ T895] ____sys_sendmsg+0x7b2/0xa10 [12156.599462][ T895] ___sys_sendmsg+0xee/0x170 [12156.599462][ T895] __sys_sendmsg+0xcd/0x170 [12156.599462][ T895] do_syscall_64+0xc6/0x1e0 [12156.599462][ T895] [12156.601723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12156.601723][ T895] ipv6_add_dev+0x3b9/0x11c0 [12156.601723][ T895] ipv6_find_idev+0x102/0x170 [12156.601723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12156.601723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12156.601723][ T895] netlink_rcv_skb+0x130/0x360 [12156.601723][ T895] netlink_unicast+0x449/0x710 [12156.601723][ T895] netlink_sendmsg+0x723/0xbe0 [12156.601723][ T895] ____sys_sendmsg+0x7b2/0xa10 [12156.601723][ T895] ___sys_sendmsg+0xee/0x170 [12156.601723][ T895] __sys_sendmsg+0xcd/0x170 [12156.601723][ T895] do_syscall_64+0xc6/0x1e0 [12156.601723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12156.601723][ T895] [12156.603457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12156.603457][ T895] neigh_parms_alloc+0x1e5/0x510 [12156.603457][ T895] ipv6_add_dev+0x2fd/0x11c0 [12156.603457][ T895] ipv6_find_idev+0x102/0x170 [12156.603457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12156.603457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12156.603457][ T895] netlink_rcv_skb+0x130/0x360 [12156.603457][ T895] netlink_unicast+0x449/0x710 [12156.603457][ T895] netlink_sendmsg+0x723/0xbe0 [12156.603457][ T895] ____sys_sendmsg+0x7b2/0xa10 [12156.603457][ T895] ___sys_sendmsg+0xee/0x170 [12156.603457][ T895] __sys_sendmsg+0xcd/0x170 [12156.603457][ T895] do_syscall_64+0xc6/0x1e0 [12156.603457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12156.603457][ T895] [12166.606985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12166.607530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12166.607530][ T895] netdev_get_by_index+0x5e/0x80 [12166.607530][ T895] fib6_nh_init+0x3d8/0x15b0 [12166.607530][ T895] ip6_route_info_create+0xf18/0x17d0 [12166.607530][ T895] ip6_route_add+0x1c/0x140 [12166.607530][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12166.607530][ T895] addrconf_add_dev+0xe2/0x170 [12166.607530][ T895] inet6_addr_add+0x12f/0xa40 [12166.607530][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12166.607530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12166.607530][ T895] netlink_rcv_skb+0x130/0x360 [12166.607530][ T895] netlink_unicast+0x449/0x710 [12166.607530][ T895] netlink_sendmsg+0x723/0xbe0 [12166.607530][ T895] ____sys_sendmsg+0x7b2/0xa10 [12166.607530][ T895] ___sys_sendmsg+0xee/0x170 [12166.607530][ T895] __sys_sendmsg+0xcd/0x170 [12166.607530][ T895] do_syscall_64+0xc6/0x1e0 [12166.607530][ T895] [12166.609836][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12166.609836][ T895] ipv6_add_dev+0x3b9/0x11c0 [12166.609836][ T895] ipv6_find_idev+0x102/0x170 [12166.609836][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12166.609836][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12166.609836][ T895] netlink_rcv_skb+0x130/0x360 [12166.609836][ T895] netlink_unicast+0x449/0x710 [12166.609836][ T895] netlink_sendmsg+0x723/0xbe0 [12166.609836][ T895] ____sys_sendmsg+0x7b2/0xa10 [12166.609836][ T895] ___sys_sendmsg+0xee/0x170 [12166.609836][ T895] __sys_sendmsg+0xcd/0x170 [12166.609836][ T895] do_syscall_64+0xc6/0x1e0 [12166.609836][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12166.609836][ T895] [12166.611608][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12166.611608][ T895] neigh_parms_alloc+0x1e5/0x510 [12166.611608][ T895] ipv6_add_dev+0x2fd/0x11c0 [12166.611608][ T895] ipv6_find_idev+0x102/0x170 [12166.611608][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12166.611608][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12166.611608][ T895] netlink_rcv_skb+0x130/0x360 [12166.611608][ T895] netlink_unicast+0x449/0x710 [12166.611608][ T895] netlink_sendmsg+0x723/0xbe0 [12166.611608][ T895] ____sys_sendmsg+0x7b2/0xa10 [12166.611608][ T895] ___sys_sendmsg+0xee/0x170 [12166.611608][ T895] __sys_sendmsg+0xcd/0x170 [12166.611608][ T895] do_syscall_64+0xc6/0x1e0 [12166.611608][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12166.611608][ T895] [12176.855009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12176.855501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12176.855501][ T895] netdev_get_by_index+0x5e/0x80 [12176.855501][ T895] fib6_nh_init+0x3d8/0x15b0 [12176.855501][ T895] ip6_route_info_create+0xf18/0x17d0 [12176.855501][ T895] ip6_route_add+0x1c/0x140 [12176.855501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12176.855501][ T895] addrconf_add_dev+0xe2/0x170 [12176.855501][ T895] inet6_addr_add+0x12f/0xa40 [12176.855501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12176.855501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12176.855501][ T895] netlink_rcv_skb+0x130/0x360 [12176.855501][ T895] netlink_unicast+0x449/0x710 [12176.855501][ T895] netlink_sendmsg+0x723/0xbe0 [12176.855501][ T895] ____sys_sendmsg+0x7b2/0xa10 [12176.855501][ T895] ___sys_sendmsg+0xee/0x170 [12176.855501][ T895] __sys_sendmsg+0xcd/0x170 [12176.855501][ T895] do_syscall_64+0xc6/0x1e0 [12176.855501][ T895] [12176.857707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12176.857707][ T895] ipv6_add_dev+0x3b9/0x11c0 [12176.857707][ T895] ipv6_find_idev+0x102/0x170 [12176.857707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12176.857707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12176.857707][ T895] netlink_rcv_skb+0x130/0x360 [12176.857707][ T895] netlink_unicast+0x449/0x710 [12176.857707][ T895] netlink_sendmsg+0x723/0xbe0 [12176.857707][ T895] ____sys_sendmsg+0x7b2/0xa10 [12176.857707][ T895] ___sys_sendmsg+0xee/0x170 [12176.857707][ T895] __sys_sendmsg+0xcd/0x170 [12176.857707][ T895] do_syscall_64+0xc6/0x1e0 [12176.857707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12176.857707][ T895] [12176.859423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12176.859423][ T895] neigh_parms_alloc+0x1e5/0x510 [12176.859423][ T895] ipv6_add_dev+0x2fd/0x11c0 [12176.859423][ T895] ipv6_find_idev+0x102/0x170 [12176.859423][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12176.859423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12176.859423][ T895] netlink_rcv_skb+0x130/0x360 [12176.859423][ T895] netlink_unicast+0x449/0x710 [12176.859423][ T895] netlink_sendmsg+0x723/0xbe0 [12176.859423][ T895] ____sys_sendmsg+0x7b2/0xa10 [12176.859423][ T895] ___sys_sendmsg+0xee/0x170 [12176.859423][ T895] __sys_sendmsg+0xcd/0x170 [12176.859423][ T895] do_syscall_64+0xc6/0x1e0 [12176.859423][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12176.859423][ T895] [12187.103010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12187.103438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12187.103438][ T895] netdev_get_by_index+0x5e/0x80 [12187.103438][ T895] fib6_nh_init+0x3d8/0x15b0 [12187.103438][ T895] ip6_route_info_create+0xf18/0x17d0 [12187.103438][ T895] ip6_route_add+0x1c/0x140 [12187.103438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12187.103438][ T895] addrconf_add_dev+0xe2/0x170 [12187.103438][ T895] inet6_addr_add+0x12f/0xa40 [12187.103438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12187.103438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12187.103438][ T895] netlink_rcv_skb+0x130/0x360 [12187.103438][ T895] netlink_unicast+0x449/0x710 [12187.103438][ T895] netlink_sendmsg+0x723/0xbe0 [12187.103438][ T895] ____sys_sendmsg+0x7b2/0xa10 [12187.103438][ T895] ___sys_sendmsg+0xee/0x170 [12187.103438][ T895] __sys_sendmsg+0xcd/0x170 [12187.103438][ T895] do_syscall_64+0xc6/0x1e0 [12187.103438][ T895] [12187.105751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12187.105751][ T895] ipv6_add_dev+0x3b9/0x11c0 [12187.105751][ T895] ipv6_find_idev+0x102/0x170 [12187.105751][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12187.105751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12187.105751][ T895] netlink_rcv_skb+0x130/0x360 [12187.105751][ T895] netlink_unicast+0x449/0x710 [12187.105751][ T895] netlink_sendmsg+0x723/0xbe0 [12187.105751][ T895] ____sys_sendmsg+0x7b2/0xa10 [12187.105751][ T895] ___sys_sendmsg+0xee/0x170 [12187.105751][ T895] __sys_sendmsg+0xcd/0x170 [12187.105751][ T895] do_syscall_64+0xc6/0x1e0 [12187.105751][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12187.105751][ T895] [12187.107559][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12187.107559][ T895] neigh_parms_alloc+0x1e5/0x510 [12187.107559][ T895] ipv6_add_dev+0x2fd/0x11c0 [12187.107559][ T895] ipv6_find_idev+0x102/0x170 [12187.107559][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12187.107559][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12187.107559][ T895] netlink_rcv_skb+0x130/0x360 [12187.107559][ T895] netlink_unicast+0x449/0x710 [12187.107559][ T895] netlink_sendmsg+0x723/0xbe0 [12187.107559][ T895] ____sys_sendmsg+0x7b2/0xa10 [12187.107559][ T895] ___sys_sendmsg+0xee/0x170 [12187.107559][ T895] __sys_sendmsg+0xcd/0x170 [12187.107559][ T895] do_syscall_64+0xc6/0x1e0 [12187.107559][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12187.107559][ T895] [12197.351036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12197.351561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12197.351561][ T895] netdev_get_by_index+0x5e/0x80 [12197.351561][ T895] fib6_nh_init+0x3d8/0x15b0 [12197.351561][ T895] ip6_route_info_create+0xf18/0x17d0 [12197.351561][ T895] ip6_route_add+0x1c/0x140 [12197.351561][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12197.351561][ T895] addrconf_add_dev+0xe2/0x170 [12197.351561][ T895] inet6_addr_add+0x12f/0xa40 [12197.351561][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12197.351561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12197.351561][ T895] netlink_rcv_skb+0x130/0x360 [12197.351561][ T895] netlink_unicast+0x449/0x710 [12197.351561][ T895] netlink_sendmsg+0x723/0xbe0 [12197.351561][ T895] ____sys_sendmsg+0x7b2/0xa10 [12197.351561][ T895] ___sys_sendmsg+0xee/0x170 [12197.351561][ T895] __sys_sendmsg+0xcd/0x170 [12197.351561][ T895] do_syscall_64+0xc6/0x1e0 [12197.351561][ T895] [12197.353787][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12197.353787][ T895] ipv6_add_dev+0x3b9/0x11c0 [12197.353787][ T895] ipv6_find_idev+0x102/0x170 [12197.353787][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12197.353787][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12197.353787][ T895] netlink_rcv_skb+0x130/0x360 [12197.353787][ T895] netlink_unicast+0x449/0x710 [12197.353787][ T895] netlink_sendmsg+0x723/0xbe0 [12197.353787][ T895] ____sys_sendmsg+0x7b2/0xa10 [12197.353787][ T895] ___sys_sendmsg+0xee/0x170 [12197.353787][ T895] __sys_sendmsg+0xcd/0x170 [12197.353787][ T895] do_syscall_64+0xc6/0x1e0 [12197.353787][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12197.353787][ T895] [12197.355517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12197.355517][ T895] neigh_parms_alloc+0x1e5/0x510 [12197.355517][ T895] ipv6_add_dev+0x2fd/0x11c0 [12197.355517][ T895] ipv6_find_idev+0x102/0x170 [12197.355517][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12197.355517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12197.355517][ T895] netlink_rcv_skb+0x130/0x360 [12197.355517][ T895] netlink_unicast+0x449/0x710 [12197.355517][ T895] netlink_sendmsg+0x723/0xbe0 [12197.355517][ T895] ____sys_sendmsg+0x7b2/0xa10 [12197.355517][ T895] ___sys_sendmsg+0xee/0x170 [12197.355517][ T895] __sys_sendmsg+0xcd/0x170 [12197.355517][ T895] do_syscall_64+0xc6/0x1e0 [12197.355517][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12197.355517][ T895] [12207.599067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12207.599561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12207.599561][ T895] netdev_get_by_index+0x5e/0x80 [12207.599561][ T895] fib6_nh_init+0x3d8/0x15b0 [12207.599561][ T895] ip6_route_info_create+0xf18/0x17d0 [12207.599561][ T895] ip6_route_add+0x1c/0x140 [12207.599561][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12207.599561][ T895] addrconf_add_dev+0xe2/0x170 [12207.599561][ T895] inet6_addr_add+0x12f/0xa40 [12207.599561][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12207.599561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12207.599561][ T895] netlink_rcv_skb+0x130/0x360 [12207.599561][ T895] netlink_unicast+0x449/0x710 [12207.599561][ T895] netlink_sendmsg+0x723/0xbe0 [12207.599561][ T895] ____sys_sendmsg+0x7b2/0xa10 [12207.599561][ T895] ___sys_sendmsg+0xee/0x170 [12207.599561][ T895] __sys_sendmsg+0xcd/0x170 [12207.599561][ T895] do_syscall_64+0xc6/0x1e0 [12207.599561][ T895] [12207.601767][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12207.601767][ T895] ipv6_add_dev+0x3b9/0x11c0 [12207.601767][ T895] ipv6_find_idev+0x102/0x170 [12207.601767][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12207.601767][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12207.601767][ T895] netlink_rcv_skb+0x130/0x360 [12207.601767][ T895] netlink_unicast+0x449/0x710 [12207.601767][ T895] netlink_sendmsg+0x723/0xbe0 [12207.601767][ T895] ____sys_sendmsg+0x7b2/0xa10 [12207.601767][ T895] ___sys_sendmsg+0xee/0x170 [12207.601767][ T895] __sys_sendmsg+0xcd/0x170 [12207.601767][ T895] do_syscall_64+0xc6/0x1e0 [12207.601767][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12207.601767][ T895] [12207.603478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12207.603478][ T895] neigh_parms_alloc+0x1e5/0x510 [12207.603478][ T895] ipv6_add_dev+0x2fd/0x11c0 [12207.603478][ T895] ipv6_find_idev+0x102/0x170 [12207.603478][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12207.603478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12207.603478][ T895] netlink_rcv_skb+0x130/0x360 [12207.603478][ T895] netlink_unicast+0x449/0x710 [12207.603478][ T895] netlink_sendmsg+0x723/0xbe0 [12207.603478][ T895] ____sys_sendmsg+0x7b2/0xa10 [12207.603478][ T895] ___sys_sendmsg+0xee/0x170 [12207.603478][ T895] __sys_sendmsg+0xcd/0x170 [12207.603478][ T895] do_syscall_64+0xc6/0x1e0 [12207.603478][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12207.603478][ T895] [12217.727065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12217.727556][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12217.727556][ T895] netdev_get_by_index+0x5e/0x80 [12217.727556][ T895] fib6_nh_init+0x3d8/0x15b0 [12217.727556][ T895] ip6_route_info_create+0xf18/0x17d0 [12217.727556][ T895] ip6_route_add+0x1c/0x140 [12217.727556][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12217.727556][ T895] addrconf_add_dev+0xe2/0x170 [12217.727556][ T895] inet6_addr_add+0x12f/0xa40 [12217.727556][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12217.727556][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12217.727556][ T895] netlink_rcv_skb+0x130/0x360 [12217.727556][ T895] netlink_unicast+0x449/0x710 [12217.727556][ T895] netlink_sendmsg+0x723/0xbe0 [12217.727556][ T895] ____sys_sendmsg+0x7b2/0xa10 [12217.727556][ T895] ___sys_sendmsg+0xee/0x170 [12217.727556][ T895] __sys_sendmsg+0xcd/0x170 [12217.727556][ T895] do_syscall_64+0xc6/0x1e0 [12217.727556][ T895] [12217.729771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12217.729771][ T895] ipv6_add_dev+0x3b9/0x11c0 [12217.729771][ T895] ipv6_find_idev+0x102/0x170 [12217.729771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12217.729771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12217.729771][ T895] netlink_rcv_skb+0x130/0x360 [12217.729771][ T895] netlink_unicast+0x449/0x710 [12217.729771][ T895] netlink_sendmsg+0x723/0xbe0 [12217.729771][ T895] ____sys_sendmsg+0x7b2/0xa10 [12217.729771][ T895] ___sys_sendmsg+0xee/0x170 [12217.729771][ T895] __sys_sendmsg+0xcd/0x170 [12217.729771][ T895] do_syscall_64+0xc6/0x1e0 [12217.729771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12217.729771][ T895] [12217.731510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12217.731510][ T895] neigh_parms_alloc+0x1e5/0x510 [12217.731510][ T895] ipv6_add_dev+0x2fd/0x11c0 [12217.731510][ T895] ipv6_find_idev+0x102/0x170 [12217.731510][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12217.731510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12217.731510][ T895] netlink_rcv_skb+0x130/0x360 [12217.731510][ T895] netlink_unicast+0x449/0x710 [12217.731510][ T895] netlink_sendmsg+0x723/0xbe0 [12217.731510][ T895] ____sys_sendmsg+0x7b2/0xa10 [12217.731510][ T895] ___sys_sendmsg+0xee/0x170 [12217.731510][ T895] __sys_sendmsg+0xcd/0x170 [12217.731510][ T895] do_syscall_64+0xc6/0x1e0 [12217.731510][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12217.731510][ T895] [12227.974989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12227.975485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12227.975485][ T895] netdev_get_by_index+0x5e/0x80 [12227.975485][ T895] fib6_nh_init+0x3d8/0x15b0 [12227.975485][ T895] ip6_route_info_create+0xf18/0x17d0 [12227.975485][ T895] ip6_route_add+0x1c/0x140 [12227.975485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12227.975485][ T895] addrconf_add_dev+0xe2/0x170 [12227.975485][ T895] inet6_addr_add+0x12f/0xa40 [12227.975485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12227.975485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12227.975485][ T895] netlink_rcv_skb+0x130/0x360 [12227.975485][ T895] netlink_unicast+0x449/0x710 [12227.975485][ T895] netlink_sendmsg+0x723/0xbe0 [12227.975485][ T895] ____sys_sendmsg+0x7b2/0xa10 [12227.975485][ T895] ___sys_sendmsg+0xee/0x170 [12227.975485][ T895] __sys_sendmsg+0xcd/0x170 [12227.975485][ T895] do_syscall_64+0xc6/0x1e0 [12227.975485][ T895] [12227.977721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12227.977721][ T895] ipv6_add_dev+0x3b9/0x11c0 [12227.977721][ T895] ipv6_find_idev+0x102/0x170 [12227.977721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12227.977721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12227.977721][ T895] netlink_rcv_skb+0x130/0x360 [12227.977721][ T895] netlink_unicast+0x449/0x710 [12227.977721][ T895] netlink_sendmsg+0x723/0xbe0 [12227.977721][ T895] ____sys_sendmsg+0x7b2/0xa10 [12227.977721][ T895] ___sys_sendmsg+0xee/0x170 [12227.977721][ T895] __sys_sendmsg+0xcd/0x170 [12227.977721][ T895] do_syscall_64+0xc6/0x1e0 [12227.977721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12227.977721][ T895] [12227.979458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12227.979458][ T895] neigh_parms_alloc+0x1e5/0x510 [12227.979458][ T895] ipv6_add_dev+0x2fd/0x11c0 [12227.979458][ T895] ipv6_find_idev+0x102/0x170 [12227.979458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12227.979458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12227.979458][ T895] netlink_rcv_skb+0x130/0x360 [12227.979458][ T895] netlink_unicast+0x449/0x710 [12227.979458][ T895] netlink_sendmsg+0x723/0xbe0 [12227.979458][ T895] ____sys_sendmsg+0x7b2/0xa10 [12227.979458][ T895] ___sys_sendmsg+0xee/0x170 [12227.979458][ T895] __sys_sendmsg+0xcd/0x170 [12227.979458][ T895] do_syscall_64+0xc6/0x1e0 [12227.979458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12227.979458][ T895] [12238.223006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12238.223504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12238.223504][ T895] netdev_get_by_index+0x5e/0x80 [12238.223504][ T895] fib6_nh_init+0x3d8/0x15b0 [12238.223504][ T895] ip6_route_info_create+0xf18/0x17d0 [12238.223504][ T895] ip6_route_add+0x1c/0x140 [12238.223504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12238.223504][ T895] addrconf_add_dev+0xe2/0x170 [12238.223504][ T895] inet6_addr_add+0x12f/0xa40 [12238.223504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12238.223504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12238.223504][ T895] netlink_rcv_skb+0x130/0x360 [12238.223504][ T895] netlink_unicast+0x449/0x710 [12238.223504][ T895] netlink_sendmsg+0x723/0xbe0 [12238.223504][ T895] ____sys_sendmsg+0x7b2/0xa10 [12238.223504][ T895] ___sys_sendmsg+0xee/0x170 [12238.223504][ T895] __sys_sendmsg+0xcd/0x170 [12238.223504][ T895] do_syscall_64+0xc6/0x1e0 [12238.223504][ T895] [12238.225731][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12238.225731][ T895] ipv6_add_dev+0x3b9/0x11c0 [12238.225731][ T895] ipv6_find_idev+0x102/0x170 [12238.225731][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12238.225731][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12238.225731][ T895] netlink_rcv_skb+0x130/0x360 [12238.225731][ T895] netlink_unicast+0x449/0x710 [12238.225731][ T895] netlink_sendmsg+0x723/0xbe0 [12238.225731][ T895] ____sys_sendmsg+0x7b2/0xa10 [12238.225731][ T895] ___sys_sendmsg+0xee/0x170 [12238.225731][ T895] __sys_sendmsg+0xcd/0x170 [12238.225731][ T895] do_syscall_64+0xc6/0x1e0 [12238.225731][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12238.225731][ T895] [12238.227447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12238.227447][ T895] neigh_parms_alloc+0x1e5/0x510 [12238.227447][ T895] ipv6_add_dev+0x2fd/0x11c0 [12238.227447][ T895] ipv6_find_idev+0x102/0x170 [12238.227447][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12238.227447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12238.227447][ T895] netlink_rcv_skb+0x130/0x360 [12238.227447][ T895] netlink_unicast+0x449/0x710 [12238.227447][ T895] netlink_sendmsg+0x723/0xbe0 [12238.227447][ T895] ____sys_sendmsg+0x7b2/0xa10 [12238.227447][ T895] ___sys_sendmsg+0xee/0x170 [12238.227447][ T895] __sys_sendmsg+0xcd/0x170 [12238.227447][ T895] do_syscall_64+0xc6/0x1e0 [12238.227447][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12238.227447][ T895] [12248.470995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12248.471484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12248.471484][ T895] netdev_get_by_index+0x5e/0x80 [12248.471484][ T895] fib6_nh_init+0x3d8/0x15b0 [12248.471484][ T895] ip6_route_info_create+0xf18/0x17d0 [12248.471484][ T895] ip6_route_add+0x1c/0x140 [12248.471484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12248.471484][ T895] addrconf_add_dev+0xe2/0x170 [12248.471484][ T895] inet6_addr_add+0x12f/0xa40 [12248.471484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12248.471484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12248.471484][ T895] netlink_rcv_skb+0x130/0x360 [12248.471484][ T895] netlink_unicast+0x449/0x710 [12248.471484][ T895] netlink_sendmsg+0x723/0xbe0 [12248.471484][ T895] ____sys_sendmsg+0x7b2/0xa10 [12248.471484][ T895] ___sys_sendmsg+0xee/0x170 [12248.471484][ T895] __sys_sendmsg+0xcd/0x170 [12248.471484][ T895] do_syscall_64+0xc6/0x1e0 [12248.471484][ T895] [12248.473705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12248.473705][ T895] ipv6_add_dev+0x3b9/0x11c0 [12248.473705][ T895] ipv6_find_idev+0x102/0x170 [12248.473705][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12248.473705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12248.473705][ T895] netlink_rcv_skb+0x130/0x360 [12248.473705][ T895] netlink_unicast+0x449/0x710 [12248.473705][ T895] netlink_sendmsg+0x723/0xbe0 [12248.473705][ T895] ____sys_sendmsg+0x7b2/0xa10 [12248.473705][ T895] ___sys_sendmsg+0xee/0x170 [12248.473705][ T895] __sys_sendmsg+0xcd/0x170 [12248.473705][ T895] do_syscall_64+0xc6/0x1e0 [12248.473705][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12248.473705][ T895] [12248.475449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12248.475449][ T895] neigh_parms_alloc+0x1e5/0x510 [12248.475449][ T895] ipv6_add_dev+0x2fd/0x11c0 [12248.475449][ T895] ipv6_find_idev+0x102/0x170 [12248.475449][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12248.475449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12248.475449][ T895] netlink_rcv_skb+0x130/0x360 [12248.475449][ T895] netlink_unicast+0x449/0x710 [12248.475449][ T895] netlink_sendmsg+0x723/0xbe0 [12248.475449][ T895] ____sys_sendmsg+0x7b2/0xa10 [12248.475449][ T895] ___sys_sendmsg+0xee/0x170 [12248.475449][ T895] __sys_sendmsg+0xcd/0x170 [12248.475449][ T895] do_syscall_64+0xc6/0x1e0 [12248.475449][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12248.475449][ T895] [12258.559015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12258.559514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12258.559514][ T895] netdev_get_by_index+0x5e/0x80 [12258.559514][ T895] fib6_nh_init+0x3d8/0x15b0 [12258.559514][ T895] ip6_route_info_create+0xf18/0x17d0 [12258.559514][ T895] ip6_route_add+0x1c/0x140 [12258.559514][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12258.559514][ T895] addrconf_add_dev+0xe2/0x170 [12258.559514][ T895] inet6_addr_add+0x12f/0xa40 [12258.559514][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12258.559514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12258.559514][ T895] netlink_rcv_skb+0x130/0x360 [12258.559514][ T895] netlink_unicast+0x449/0x710 [12258.559514][ T895] netlink_sendmsg+0x723/0xbe0 [12258.559514][ T895] ____sys_sendmsg+0x7b2/0xa10 [12258.559514][ T895] ___sys_sendmsg+0xee/0x170 [12258.559514][ T895] __sys_sendmsg+0xcd/0x170 [12258.559514][ T895] do_syscall_64+0xc6/0x1e0 [12258.559514][ T895] [12258.561730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12258.561730][ T895] ipv6_add_dev+0x3b9/0x11c0 [12258.561730][ T895] ipv6_find_idev+0x102/0x170 [12258.561730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12258.561730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12258.561730][ T895] netlink_rcv_skb+0x130/0x360 [12258.561730][ T895] netlink_unicast+0x449/0x710 [12258.561730][ T895] netlink_sendmsg+0x723/0xbe0 [12258.561730][ T895] ____sys_sendmsg+0x7b2/0xa10 [12258.561730][ T895] ___sys_sendmsg+0xee/0x170 [12258.561730][ T895] __sys_sendmsg+0xcd/0x170 [12258.561730][ T895] do_syscall_64+0xc6/0x1e0 [12258.561730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12258.561730][ T895] [12258.563448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12258.563448][ T895] neigh_parms_alloc+0x1e5/0x510 [12258.563448][ T895] ipv6_add_dev+0x2fd/0x11c0 [12258.563448][ T895] ipv6_find_idev+0x102/0x170 [12258.563448][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12258.563448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12258.563448][ T895] netlink_rcv_skb+0x130/0x360 [12258.563448][ T895] netlink_unicast+0x449/0x710 [12258.563448][ T895] netlink_sendmsg+0x723/0xbe0 [12258.563448][ T895] ____sys_sendmsg+0x7b2/0xa10 [12258.563448][ T895] ___sys_sendmsg+0xee/0x170 [12258.563448][ T895] __sys_sendmsg+0xcd/0x170 [12258.563448][ T895] do_syscall_64+0xc6/0x1e0 [12258.563448][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12258.563448][ T895] [12268.703077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12268.703639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12268.703639][ T895] netdev_get_by_index+0x5e/0x80 [12268.703639][ T895] fib6_nh_init+0x3d8/0x15b0 [12268.703639][ T895] ip6_route_info_create+0xf18/0x17d0 [12268.703639][ T895] ip6_route_add+0x1c/0x140 [12268.703639][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12268.703639][ T895] addrconf_add_dev+0xe2/0x170 [12268.703639][ T895] inet6_addr_add+0x12f/0xa40 [12268.703639][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12268.703639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12268.703639][ T895] netlink_rcv_skb+0x130/0x360 [12268.703639][ T895] netlink_unicast+0x449/0x710 [12268.703639][ T895] netlink_sendmsg+0x723/0xbe0 [12268.703639][ T895] ____sys_sendmsg+0x7b2/0xa10 [12268.703639][ T895] ___sys_sendmsg+0xee/0x170 [12268.703639][ T895] __sys_sendmsg+0xcd/0x170 [12268.703639][ T895] do_syscall_64+0xc6/0x1e0 [12268.703639][ T895] [12268.705878][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12268.705878][ T895] ipv6_add_dev+0x3b9/0x11c0 [12268.705878][ T895] ipv6_find_idev+0x102/0x170 [12268.705878][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12268.705878][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12268.705878][ T895] netlink_rcv_skb+0x130/0x360 [12268.705878][ T895] netlink_unicast+0x449/0x710 [12268.705878][ T895] netlink_sendmsg+0x723/0xbe0 [12268.705878][ T895] ____sys_sendmsg+0x7b2/0xa10 [12268.705878][ T895] ___sys_sendmsg+0xee/0x170 [12268.705878][ T895] __sys_sendmsg+0xcd/0x170 [12268.705878][ T895] do_syscall_64+0xc6/0x1e0 [12268.705878][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12268.705878][ T895] [12268.707609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12268.707609][ T895] neigh_parms_alloc+0x1e5/0x510 [12268.707609][ T895] ipv6_add_dev+0x2fd/0x11c0 [12268.707609][ T895] ipv6_find_idev+0x102/0x170 [12268.707609][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12268.707609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12268.707609][ T895] netlink_rcv_skb+0x130/0x360 [12268.707609][ T895] netlink_unicast+0x449/0x710 [12268.707609][ T895] netlink_sendmsg+0x723/0xbe0 [12268.707609][ T895] ____sys_sendmsg+0x7b2/0xa10 [12268.707609][ T895] ___sys_sendmsg+0xee/0x170 [12268.707609][ T895] __sys_sendmsg+0xcd/0x170 [12268.707609][ T895] do_syscall_64+0xc6/0x1e0 [12268.707609][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12268.707609][ T895] [12278.958999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12278.959483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12278.959483][ T895] netdev_get_by_index+0x5e/0x80 [12278.959483][ T895] fib6_nh_init+0x3d8/0x15b0 [12278.959483][ T895] ip6_route_info_create+0xf18/0x17d0 [12278.959483][ T895] ip6_route_add+0x1c/0x140 [12278.959483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12278.959483][ T895] addrconf_add_dev+0xe2/0x170 [12278.959483][ T895] inet6_addr_add+0x12f/0xa40 [12278.959483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12278.959483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12278.959483][ T895] netlink_rcv_skb+0x130/0x360 [12278.959483][ T895] netlink_unicast+0x449/0x710 [12278.959483][ T895] netlink_sendmsg+0x723/0xbe0 [12278.959483][ T895] ____sys_sendmsg+0x7b2/0xa10 [12278.959483][ T895] ___sys_sendmsg+0xee/0x170 [12278.959483][ T895] __sys_sendmsg+0xcd/0x170 [12278.959483][ T895] do_syscall_64+0xc6/0x1e0 [12278.959483][ T895] [12278.961696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12278.961696][ T895] ipv6_add_dev+0x3b9/0x11c0 [12278.961696][ T895] ipv6_find_idev+0x102/0x170 [12278.961696][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12278.961696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12278.961696][ T895] netlink_rcv_skb+0x130/0x360 [12278.961696][ T895] netlink_unicast+0x449/0x710 [12278.961696][ T895] netlink_sendmsg+0x723/0xbe0 [12278.961696][ T895] ____sys_sendmsg+0x7b2/0xa10 [12278.961696][ T895] ___sys_sendmsg+0xee/0x170 [12278.961696][ T895] __sys_sendmsg+0xcd/0x170 [12278.961696][ T895] do_syscall_64+0xc6/0x1e0 [12278.961696][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12278.961696][ T895] [12278.963416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12278.963416][ T895] neigh_parms_alloc+0x1e5/0x510 [12278.963416][ T895] ipv6_add_dev+0x2fd/0x11c0 [12278.963416][ T895] ipv6_find_idev+0x102/0x170 [12278.963416][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12278.963416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12278.963416][ T895] netlink_rcv_skb+0x130/0x360 [12278.963416][ T895] netlink_unicast+0x449/0x710 [12278.963416][ T895] netlink_sendmsg+0x723/0xbe0 [12278.963416][ T895] ____sys_sendmsg+0x7b2/0xa10 [12278.963416][ T895] ___sys_sendmsg+0xee/0x170 [12278.963416][ T895] __sys_sendmsg+0xcd/0x170 [12278.963416][ T895] do_syscall_64+0xc6/0x1e0 [12278.963416][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12278.963416][ T895] [12289.215011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12289.215541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12289.215541][ T895] netdev_get_by_index+0x5e/0x80 [12289.215541][ T895] fib6_nh_init+0x3d8/0x15b0 [12289.215541][ T895] ip6_route_info_create+0xf18/0x17d0 [12289.215541][ T895] ip6_route_add+0x1c/0x140 [12289.215541][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12289.215541][ T895] addrconf_add_dev+0xe2/0x170 [12289.215541][ T895] inet6_addr_add+0x12f/0xa40 [12289.215541][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12289.215541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12289.215541][ T895] netlink_rcv_skb+0x130/0x360 [12289.215541][ T895] netlink_unicast+0x449/0x710 [12289.215541][ T895] netlink_sendmsg+0x723/0xbe0 [12289.215541][ T895] ____sys_sendmsg+0x7b2/0xa10 [12289.215541][ T895] ___sys_sendmsg+0xee/0x170 [12289.215541][ T895] __sys_sendmsg+0xcd/0x170 [12289.215541][ T895] do_syscall_64+0xc6/0x1e0 [12289.215541][ T895] [12289.217761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12289.217761][ T895] ipv6_add_dev+0x3b9/0x11c0 [12289.217761][ T895] ipv6_find_idev+0x102/0x170 [12289.217761][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12289.217761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12289.217761][ T895] netlink_rcv_skb+0x130/0x360 [12289.217761][ T895] netlink_unicast+0x449/0x710 [12289.217761][ T895] netlink_sendmsg+0x723/0xbe0 [12289.217761][ T895] ____sys_sendmsg+0x7b2/0xa10 [12289.217761][ T895] ___sys_sendmsg+0xee/0x170 [12289.217761][ T895] __sys_sendmsg+0xcd/0x170 [12289.217761][ T895] do_syscall_64+0xc6/0x1e0 [12289.217761][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12289.217761][ T895] [12289.219475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12289.219475][ T895] neigh_parms_alloc+0x1e5/0x510 [12289.219475][ T895] ipv6_add_dev+0x2fd/0x11c0 [12289.219475][ T895] ipv6_find_idev+0x102/0x170 [12289.219475][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12289.219475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12289.219475][ T895] netlink_rcv_skb+0x130/0x360 [12289.219475][ T895] netlink_unicast+0x449/0x710 [12289.219475][ T895] netlink_sendmsg+0x723/0xbe0 [12289.219475][ T895] ____sys_sendmsg+0x7b2/0xa10 [12289.219475][ T895] ___sys_sendmsg+0xee/0x170 [12289.219475][ T895] __sys_sendmsg+0xcd/0x170 [12289.219475][ T895] do_syscall_64+0xc6/0x1e0 [12289.219475][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12289.219475][ T895] [12299.263020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12299.263518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12299.263518][ T895] netdev_get_by_index+0x5e/0x80 [12299.263518][ T895] fib6_nh_init+0x3d8/0x15b0 [12299.263518][ T895] ip6_route_info_create+0xf18/0x17d0 [12299.263518][ T895] ip6_route_add+0x1c/0x140 [12299.263518][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12299.263518][ T895] addrconf_add_dev+0xe2/0x170 [12299.263518][ T895] inet6_addr_add+0x12f/0xa40 [12299.263518][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12299.263518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12299.263518][ T895] netlink_rcv_skb+0x130/0x360 [12299.263518][ T895] netlink_unicast+0x449/0x710 [12299.263518][ T895] netlink_sendmsg+0x723/0xbe0 [12299.263518][ T895] ____sys_sendmsg+0x7b2/0xa10 [12299.263518][ T895] ___sys_sendmsg+0xee/0x170 [12299.263518][ T895] __sys_sendmsg+0xcd/0x170 [12299.263518][ T895] do_syscall_64+0xc6/0x1e0 [12299.263518][ T895] [12299.265753][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12299.265753][ T895] ipv6_add_dev+0x3b9/0x11c0 [12299.265753][ T895] ipv6_find_idev+0x102/0x170 [12299.265753][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12299.265753][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12299.265753][ T895] netlink_rcv_skb+0x130/0x360 [12299.265753][ T895] netlink_unicast+0x449/0x710 [12299.265753][ T895] netlink_sendmsg+0x723/0xbe0 [12299.265753][ T895] ____sys_sendmsg+0x7b2/0xa10 [12299.265753][ T895] ___sys_sendmsg+0xee/0x170 [12299.265753][ T895] __sys_sendmsg+0xcd/0x170 [12299.265753][ T895] do_syscall_64+0xc6/0x1e0 [12299.265753][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12299.265753][ T895] [12299.267466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12299.267466][ T895] neigh_parms_alloc+0x1e5/0x510 [12299.267466][ T895] ipv6_add_dev+0x2fd/0x11c0 [12299.267466][ T895] ipv6_find_idev+0x102/0x170 [12299.267466][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12299.267466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12299.267466][ T895] netlink_rcv_skb+0x130/0x360 [12299.267466][ T895] netlink_unicast+0x449/0x710 [12299.267466][ T895] netlink_sendmsg+0x723/0xbe0 [12299.267466][ T895] ____sys_sendmsg+0x7b2/0xa10 [12299.267466][ T895] ___sys_sendmsg+0xee/0x170 [12299.267466][ T895] __sys_sendmsg+0xcd/0x170 [12299.267466][ T895] do_syscall_64+0xc6/0x1e0 [12299.267466][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12299.267466][ T895] [12309.311015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12309.311520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12309.311520][ T895] netdev_get_by_index+0x5e/0x80 [12309.311520][ T895] fib6_nh_init+0x3d8/0x15b0 [12309.311520][ T895] ip6_route_info_create+0xf18/0x17d0 [12309.311520][ T895] ip6_route_add+0x1c/0x140 [12309.311520][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12309.311520][ T895] addrconf_add_dev+0xe2/0x170 [12309.311520][ T895] inet6_addr_add+0x12f/0xa40 [12309.311520][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12309.311520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12309.311520][ T895] netlink_rcv_skb+0x130/0x360 [12309.311520][ T895] netlink_unicast+0x449/0x710 [12309.311520][ T895] netlink_sendmsg+0x723/0xbe0 [12309.311520][ T895] ____sys_sendmsg+0x7b2/0xa10 [12309.311520][ T895] ___sys_sendmsg+0xee/0x170 [12309.311520][ T895] __sys_sendmsg+0xcd/0x170 [12309.311520][ T895] do_syscall_64+0xc6/0x1e0 [12309.311520][ T895] [12309.313922][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12309.313922][ T895] ipv6_add_dev+0x3b9/0x11c0 [12309.313922][ T895] ipv6_find_idev+0x102/0x170 [12309.313922][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12309.313922][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12309.313922][ T895] netlink_rcv_skb+0x130/0x360 [12309.313922][ T895] netlink_unicast+0x449/0x710 [12309.313922][ T895] netlink_sendmsg+0x723/0xbe0 [12309.313922][ T895] ____sys_sendmsg+0x7b2/0xa10 [12309.313922][ T895] ___sys_sendmsg+0xee/0x170 [12309.313922][ T895] __sys_sendmsg+0xcd/0x170 [12309.313922][ T895] do_syscall_64+0xc6/0x1e0 [12309.313922][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12309.313922][ T895] [12309.315638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12309.315638][ T895] neigh_parms_alloc+0x1e5/0x510 [12309.315638][ T895] ipv6_add_dev+0x2fd/0x11c0 [12309.315638][ T895] ipv6_find_idev+0x102/0x170 [12309.315638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12309.315638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12309.315638][ T895] netlink_rcv_skb+0x130/0x360 [12309.315638][ T895] netlink_unicast+0x449/0x710 [12309.315638][ T895] netlink_sendmsg+0x723/0xbe0 [12309.315638][ T895] ____sys_sendmsg+0x7b2/0xa10 [12309.315638][ T895] ___sys_sendmsg+0xee/0x170 [12309.315638][ T895] __sys_sendmsg+0xcd/0x170 [12309.315638][ T895] do_syscall_64+0xc6/0x1e0 [12309.315638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12309.315638][ T895] [12319.559076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12319.559565][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12319.559565][ T895] netdev_get_by_index+0x5e/0x80 [12319.559565][ T895] fib6_nh_init+0x3d8/0x15b0 [12319.559565][ T895] ip6_route_info_create+0xf18/0x17d0 [12319.559565][ T895] ip6_route_add+0x1c/0x140 [12319.559565][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12319.559565][ T895] addrconf_add_dev+0xe2/0x170 [12319.559565][ T895] inet6_addr_add+0x12f/0xa40 [12319.559565][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12319.559565][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12319.559565][ T895] netlink_rcv_skb+0x130/0x360 [12319.559565][ T895] netlink_unicast+0x449/0x710 [12319.559565][ T895] netlink_sendmsg+0x723/0xbe0 [12319.559565][ T895] ____sys_sendmsg+0x7b2/0xa10 [12319.559565][ T895] ___sys_sendmsg+0xee/0x170 [12319.559565][ T895] __sys_sendmsg+0xcd/0x170 [12319.559565][ T895] do_syscall_64+0xc6/0x1e0 [12319.559565][ T895] [12319.561801][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12319.561801][ T895] ipv6_add_dev+0x3b9/0x11c0 [12319.561801][ T895] ipv6_find_idev+0x102/0x170 [12319.561801][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12319.561801][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12319.561801][ T895] netlink_rcv_skb+0x130/0x360 [12319.561801][ T895] netlink_unicast+0x449/0x710 [12319.561801][ T895] netlink_sendmsg+0x723/0xbe0 [12319.561801][ T895] ____sys_sendmsg+0x7b2/0xa10 [12319.561801][ T895] ___sys_sendmsg+0xee/0x170 [12319.561801][ T895] __sys_sendmsg+0xcd/0x170 [12319.561801][ T895] do_syscall_64+0xc6/0x1e0 [12319.561801][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12319.561801][ T895] [12319.563524][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12319.563524][ T895] neigh_parms_alloc+0x1e5/0x510 [12319.563524][ T895] ipv6_add_dev+0x2fd/0x11c0 [12319.563524][ T895] ipv6_find_idev+0x102/0x170 [12319.563524][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12319.563524][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12319.563524][ T895] netlink_rcv_skb+0x130/0x360 [12319.563524][ T895] netlink_unicast+0x449/0x710 [12319.563524][ T895] netlink_sendmsg+0x723/0xbe0 [12319.563524][ T895] ____sys_sendmsg+0x7b2/0xa10 [12319.563524][ T895] ___sys_sendmsg+0xee/0x170 [12319.563524][ T895] __sys_sendmsg+0xcd/0x170 [12319.563524][ T895] do_syscall_64+0xc6/0x1e0 [12319.563524][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12319.563524][ T895] [12329.807065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12329.807495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12329.807495][ T895] netdev_get_by_index+0x5e/0x80 [12329.807495][ T895] fib6_nh_init+0x3d8/0x15b0 [12329.807495][ T895] ip6_route_info_create+0xf18/0x17d0 [12329.807495][ T895] ip6_route_add+0x1c/0x140 [12329.807495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12329.807495][ T895] addrconf_add_dev+0xe2/0x170 [12329.807495][ T895] inet6_addr_add+0x12f/0xa40 [12329.807495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12329.807495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12329.807495][ T895] netlink_rcv_skb+0x130/0x360 [12329.807495][ T895] netlink_unicast+0x449/0x710 [12329.807495][ T895] netlink_sendmsg+0x723/0xbe0 [12329.807495][ T895] ____sys_sendmsg+0x7b2/0xa10 [12329.807495][ T895] ___sys_sendmsg+0xee/0x170 [12329.807495][ T895] __sys_sendmsg+0xcd/0x170 [12329.807495][ T895] do_syscall_64+0xc6/0x1e0 [12329.807495][ T895] [12329.809814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12329.809814][ T895] ipv6_add_dev+0x3b9/0x11c0 [12329.809814][ T895] ipv6_find_idev+0x102/0x170 [12329.809814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12329.809814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12329.809814][ T895] netlink_rcv_skb+0x130/0x360 [12329.809814][ T895] netlink_unicast+0x449/0x710 [12329.809814][ T895] netlink_sendmsg+0x723/0xbe0 [12329.809814][ T895] ____sys_sendmsg+0x7b2/0xa10 [12329.809814][ T895] ___sys_sendmsg+0xee/0x170 [12329.809814][ T895] __sys_sendmsg+0xcd/0x170 [12329.809814][ T895] do_syscall_64+0xc6/0x1e0 [12329.809814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12329.809814][ T895] [12329.811543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12329.811543][ T895] neigh_parms_alloc+0x1e5/0x510 [12329.811543][ T895] ipv6_add_dev+0x2fd/0x11c0 [12329.811543][ T895] ipv6_find_idev+0x102/0x170 [12329.811543][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12329.811543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12329.811543][ T895] netlink_rcv_skb+0x130/0x360 [12329.811543][ T895] netlink_unicast+0x449/0x710 [12329.811543][ T895] netlink_sendmsg+0x723/0xbe0 [12329.811543][ T895] ____sys_sendmsg+0x7b2/0xa10 [12329.811543][ T895] ___sys_sendmsg+0xee/0x170 [12329.811543][ T895] __sys_sendmsg+0xcd/0x170 [12329.811543][ T895] do_syscall_64+0xc6/0x1e0 [12329.811543][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12329.811543][ T895] [12340.054985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12340.055413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12340.055413][ T895] netdev_get_by_index+0x5e/0x80 [12340.055413][ T895] fib6_nh_init+0x3d8/0x15b0 [12340.055413][ T895] ip6_route_info_create+0xf18/0x17d0 [12340.055413][ T895] ip6_route_add+0x1c/0x140 [12340.055413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12340.055413][ T895] addrconf_add_dev+0xe2/0x170 [12340.055413][ T895] inet6_addr_add+0x12f/0xa40 [12340.055413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12340.055413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12340.055413][ T895] netlink_rcv_skb+0x130/0x360 [12340.055413][ T895] netlink_unicast+0x449/0x710 [12340.055413][ T895] netlink_sendmsg+0x723/0xbe0 [12340.055413][ T895] ____sys_sendmsg+0x7b2/0xa10 [12340.055413][ T895] ___sys_sendmsg+0xee/0x170 [12340.055413][ T895] __sys_sendmsg+0xcd/0x170 [12340.055413][ T895] do_syscall_64+0xc6/0x1e0 [12340.055413][ T895] [12340.057619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12340.057619][ T895] ipv6_add_dev+0x3b9/0x11c0 [12340.057619][ T895] ipv6_find_idev+0x102/0x170 [12340.057619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12340.057619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12340.057619][ T895] netlink_rcv_skb+0x130/0x360 [12340.057619][ T895] netlink_unicast+0x449/0x710 [12340.057619][ T895] netlink_sendmsg+0x723/0xbe0 [12340.057619][ T895] ____sys_sendmsg+0x7b2/0xa10 [12340.057619][ T895] ___sys_sendmsg+0xee/0x170 [12340.057619][ T895] __sys_sendmsg+0xcd/0x170 [12340.057619][ T895] do_syscall_64+0xc6/0x1e0 [12340.057619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12340.057619][ T895] [12340.059339][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12340.059339][ T895] neigh_parms_alloc+0x1e5/0x510 [12340.059339][ T895] ipv6_add_dev+0x2fd/0x11c0 [12340.059339][ T895] ipv6_find_idev+0x102/0x170 [12340.059339][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12340.059339][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12340.059339][ T895] netlink_rcv_skb+0x130/0x360 [12340.059339][ T895] netlink_unicast+0x449/0x710 [12340.059339][ T895] netlink_sendmsg+0x723/0xbe0 [12340.059339][ T895] ____sys_sendmsg+0x7b2/0xa10 [12340.059339][ T895] ___sys_sendmsg+0xee/0x170 [12340.059339][ T895] __sys_sendmsg+0xcd/0x170 [12340.059339][ T895] do_syscall_64+0xc6/0x1e0 [12340.059339][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12340.059339][ T895] [12350.303070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12350.303611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12350.303611][ T895] netdev_get_by_index+0x5e/0x80 [12350.303611][ T895] fib6_nh_init+0x3d8/0x15b0 [12350.303611][ T895] ip6_route_info_create+0xf18/0x17d0 [12350.303611][ T895] ip6_route_add+0x1c/0x140 [12350.303611][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12350.303611][ T895] addrconf_add_dev+0xe2/0x170 [12350.303611][ T895] inet6_addr_add+0x12f/0xa40 [12350.303611][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12350.303611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12350.303611][ T895] netlink_rcv_skb+0x130/0x360 [12350.303611][ T895] netlink_unicast+0x449/0x710 [12350.303611][ T895] netlink_sendmsg+0x723/0xbe0 [12350.303611][ T895] ____sys_sendmsg+0x7b2/0xa10 [12350.303611][ T895] ___sys_sendmsg+0xee/0x170 [12350.303611][ T895] __sys_sendmsg+0xcd/0x170 [12350.303611][ T895] do_syscall_64+0xc6/0x1e0 [12350.303611][ T895] [12350.305844][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12350.305844][ T895] ipv6_add_dev+0x3b9/0x11c0 [12350.305844][ T895] ipv6_find_idev+0x102/0x170 [12350.305844][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12350.305844][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12350.305844][ T895] netlink_rcv_skb+0x130/0x360 [12350.305844][ T895] netlink_unicast+0x449/0x710 [12350.305844][ T895] netlink_sendmsg+0x723/0xbe0 [12350.305844][ T895] ____sys_sendmsg+0x7b2/0xa10 [12350.305844][ T895] ___sys_sendmsg+0xee/0x170 [12350.305844][ T895] __sys_sendmsg+0xcd/0x170 [12350.305844][ T895] do_syscall_64+0xc6/0x1e0 [12350.305844][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12350.305844][ T895] [12350.307564][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12350.307564][ T895] neigh_parms_alloc+0x1e5/0x510 [12350.307564][ T895] ipv6_add_dev+0x2fd/0x11c0 [12350.307564][ T895] ipv6_find_idev+0x102/0x170 [12350.307564][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12350.307564][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12350.307564][ T895] netlink_rcv_skb+0x130/0x360 [12350.307564][ T895] netlink_unicast+0x449/0x710 [12350.307564][ T895] netlink_sendmsg+0x723/0xbe0 [12350.307564][ T895] ____sys_sendmsg+0x7b2/0xa10 [12350.307564][ T895] ___sys_sendmsg+0xee/0x170 [12350.307564][ T895] __sys_sendmsg+0xcd/0x170 [12350.307564][ T895] do_syscall_64+0xc6/0x1e0 [12350.307564][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12350.307564][ T895] [12360.551145][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12360.551585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12360.551585][ T895] netdev_get_by_index+0x5e/0x80 [12360.551585][ T895] fib6_nh_init+0x3d8/0x15b0 [12360.551585][ T895] ip6_route_info_create+0xf18/0x17d0 [12360.551585][ T895] ip6_route_add+0x1c/0x140 [12360.551585][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12360.551585][ T895] addrconf_add_dev+0xe2/0x170 [12360.551585][ T895] inet6_addr_add+0x12f/0xa40 [12360.551585][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12360.551585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12360.551585][ T895] netlink_rcv_skb+0x130/0x360 [12360.551585][ T895] netlink_unicast+0x449/0x710 [12360.551585][ T895] netlink_sendmsg+0x723/0xbe0 [12360.551585][ T895] ____sys_sendmsg+0x7b2/0xa10 [12360.551585][ T895] ___sys_sendmsg+0xee/0x170 [12360.551585][ T895] __sys_sendmsg+0xcd/0x170 [12360.551585][ T895] do_syscall_64+0xc6/0x1e0 [12360.551585][ T895] [12360.553797][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12360.553797][ T895] ipv6_add_dev+0x3b9/0x11c0 [12360.553797][ T895] ipv6_find_idev+0x102/0x170 [12360.553797][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12360.553797][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12360.553797][ T895] netlink_rcv_skb+0x130/0x360 [12360.553797][ T895] netlink_unicast+0x449/0x710 [12360.553797][ T895] netlink_sendmsg+0x723/0xbe0 [12360.553797][ T895] ____sys_sendmsg+0x7b2/0xa10 [12360.553797][ T895] ___sys_sendmsg+0xee/0x170 [12360.553797][ T895] __sys_sendmsg+0xcd/0x170 [12360.553797][ T895] do_syscall_64+0xc6/0x1e0 [12360.553797][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12360.553797][ T895] [12360.555503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12360.555503][ T895] neigh_parms_alloc+0x1e5/0x510 [12360.555503][ T895] ipv6_add_dev+0x2fd/0x11c0 [12360.555503][ T895] ipv6_find_idev+0x102/0x170 [12360.555503][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12360.555503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12360.555503][ T895] netlink_rcv_skb+0x130/0x360 [12360.555503][ T895] netlink_unicast+0x449/0x710 [12360.555503][ T895] netlink_sendmsg+0x723/0xbe0 [12360.555503][ T895] ____sys_sendmsg+0x7b2/0xa10 [12360.555503][ T895] ___sys_sendmsg+0xee/0x170 [12360.555503][ T895] __sys_sendmsg+0xcd/0x170 [12360.555503][ T895] do_syscall_64+0xc6/0x1e0 [12360.555503][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12360.555503][ T895] [12370.799007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12370.799430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12370.799430][ T895] netdev_get_by_index+0x5e/0x80 [12370.799430][ T895] fib6_nh_init+0x3d8/0x15b0 [12370.799430][ T895] ip6_route_info_create+0xf18/0x17d0 [12370.799430][ T895] ip6_route_add+0x1c/0x140 [12370.799430][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12370.799430][ T895] addrconf_add_dev+0xe2/0x170 [12370.799430][ T895] inet6_addr_add+0x12f/0xa40 [12370.799430][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12370.799430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12370.799430][ T895] netlink_rcv_skb+0x130/0x360 [12370.799430][ T895] netlink_unicast+0x449/0x710 [12370.799430][ T895] netlink_sendmsg+0x723/0xbe0 [12370.799430][ T895] ____sys_sendmsg+0x7b2/0xa10 [12370.799430][ T895] ___sys_sendmsg+0xee/0x170 [12370.799430][ T895] __sys_sendmsg+0xcd/0x170 [12370.799430][ T895] do_syscall_64+0xc6/0x1e0 [12370.799430][ T895] [12370.801630][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12370.801630][ T895] ipv6_add_dev+0x3b9/0x11c0 [12370.801630][ T895] ipv6_find_idev+0x102/0x170 [12370.801630][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12370.801630][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12370.801630][ T895] netlink_rcv_skb+0x130/0x360 [12370.801630][ T895] netlink_unicast+0x449/0x710 [12370.801630][ T895] netlink_sendmsg+0x723/0xbe0 [12370.801630][ T895] ____sys_sendmsg+0x7b2/0xa10 [12370.801630][ T895] ___sys_sendmsg+0xee/0x170 [12370.801630][ T895] __sys_sendmsg+0xcd/0x170 [12370.801630][ T895] do_syscall_64+0xc6/0x1e0 [12370.801630][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12370.801630][ T895] [12370.803333][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12370.803333][ T895] neigh_parms_alloc+0x1e5/0x510 [12370.803333][ T895] ipv6_add_dev+0x2fd/0x11c0 [12370.803333][ T895] ipv6_find_idev+0x102/0x170 [12370.803333][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12370.803333][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12370.803333][ T895] netlink_rcv_skb+0x130/0x360 [12370.803333][ T895] netlink_unicast+0x449/0x710 [12370.803333][ T895] netlink_sendmsg+0x723/0xbe0 [12370.803333][ T895] ____sys_sendmsg+0x7b2/0xa10 [12370.803333][ T895] ___sys_sendmsg+0xee/0x170 [12370.803333][ T895] __sys_sendmsg+0xcd/0x170 [12370.803333][ T895] do_syscall_64+0xc6/0x1e0 [12370.803333][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12370.803333][ T895] [12380.911037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12380.911615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12380.911615][ T895] netdev_get_by_index+0x5e/0x80 [12380.911615][ T895] fib6_nh_init+0x3d8/0x15b0 [12380.911615][ T895] ip6_route_info_create+0xf18/0x17d0 [12380.911615][ T895] ip6_route_add+0x1c/0x140 [12380.911615][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12380.911615][ T895] addrconf_add_dev+0xe2/0x170 [12380.911615][ T895] inet6_addr_add+0x12f/0xa40 [12380.911615][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12380.911615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12380.911615][ T895] netlink_rcv_skb+0x130/0x360 [12380.911615][ T895] netlink_unicast+0x449/0x710 [12380.911615][ T895] netlink_sendmsg+0x723/0xbe0 [12380.911615][ T895] ____sys_sendmsg+0x7b2/0xa10 [12380.911615][ T895] ___sys_sendmsg+0xee/0x170 [12380.911615][ T895] __sys_sendmsg+0xcd/0x170 [12380.911615][ T895] do_syscall_64+0xc6/0x1e0 [12380.911615][ T895] [12380.913992][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12380.913992][ T895] ipv6_add_dev+0x3b9/0x11c0 [12380.913992][ T895] ipv6_find_idev+0x102/0x170 [12380.913992][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12380.913992][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12380.913992][ T895] netlink_rcv_skb+0x130/0x360 [12380.913992][ T895] netlink_unicast+0x449/0x710 [12380.913992][ T895] netlink_sendmsg+0x723/0xbe0 [12380.913992][ T895] ____sys_sendmsg+0x7b2/0xa10 [12380.913992][ T895] ___sys_sendmsg+0xee/0x170 [12380.913992][ T895] __sys_sendmsg+0xcd/0x170 [12380.913992][ T895] do_syscall_64+0xc6/0x1e0 [12380.913992][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12380.913992][ T895] [12380.915835][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12380.915835][ T895] neigh_parms_alloc+0x1e5/0x510 [12380.915835][ T895] ipv6_add_dev+0x2fd/0x11c0 [12380.915835][ T895] ipv6_find_idev+0x102/0x170 [12380.915835][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12380.915835][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12380.915835][ T895] netlink_rcv_skb+0x130/0x360 [12380.915835][ T895] netlink_unicast+0x449/0x710 [12380.915835][ T895] netlink_sendmsg+0x723/0xbe0 [12380.915835][ T895] ____sys_sendmsg+0x7b2/0xa10 [12380.915835][ T895] ___sys_sendmsg+0xee/0x170 [12380.915835][ T895] __sys_sendmsg+0xcd/0x170 [12380.915835][ T895] do_syscall_64+0xc6/0x1e0 [12380.915835][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12380.915835][ T895] [12391.103098][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12391.103572][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12391.103572][ T895] netdev_get_by_index+0x5e/0x80 [12391.103572][ T895] fib6_nh_init+0x3d8/0x15b0 [12391.103572][ T895] ip6_route_info_create+0xf18/0x17d0 [12391.103572][ T895] ip6_route_add+0x1c/0x140 [12391.103572][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12391.103572][ T895] addrconf_add_dev+0xe2/0x170 [12391.103572][ T895] inet6_addr_add+0x12f/0xa40 [12391.103572][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12391.103572][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12391.103572][ T895] netlink_rcv_skb+0x130/0x360 [12391.103572][ T895] netlink_unicast+0x449/0x710 [12391.103572][ T895] netlink_sendmsg+0x723/0xbe0 [12391.103572][ T895] ____sys_sendmsg+0x7b2/0xa10 [12391.103572][ T895] ___sys_sendmsg+0xee/0x170 [12391.103572][ T895] __sys_sendmsg+0xcd/0x170 [12391.103572][ T895] do_syscall_64+0xc6/0x1e0 [12391.103572][ T895] [12391.105812][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12391.105812][ T895] ipv6_add_dev+0x3b9/0x11c0 [12391.105812][ T895] ipv6_find_idev+0x102/0x170 [12391.105812][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12391.105812][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12391.105812][ T895] netlink_rcv_skb+0x130/0x360 [12391.105812][ T895] netlink_unicast+0x449/0x710 [12391.105812][ T895] netlink_sendmsg+0x723/0xbe0 [12391.105812][ T895] ____sys_sendmsg+0x7b2/0xa10 [12391.105812][ T895] ___sys_sendmsg+0xee/0x170 [12391.105812][ T895] __sys_sendmsg+0xcd/0x170 [12391.105812][ T895] do_syscall_64+0xc6/0x1e0 [12391.105812][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12391.105812][ T895] [12391.107535][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12391.107535][ T895] neigh_parms_alloc+0x1e5/0x510 [12391.107535][ T895] ipv6_add_dev+0x2fd/0x11c0 [12391.107535][ T895] ipv6_find_idev+0x102/0x170 [12391.107535][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12391.107535][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12391.107535][ T895] netlink_rcv_skb+0x130/0x360 [12391.107535][ T895] netlink_unicast+0x449/0x710 [12391.107535][ T895] netlink_sendmsg+0x723/0xbe0 [12391.107535][ T895] ____sys_sendmsg+0x7b2/0xa10 [12391.107535][ T895] ___sys_sendmsg+0xee/0x170 [12391.107535][ T895] __sys_sendmsg+0xcd/0x170 [12391.107535][ T895] do_syscall_64+0xc6/0x1e0 [12391.107535][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12391.107535][ T895] [12401.311016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12401.311467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12401.311467][ T895] netdev_get_by_index+0x5e/0x80 [12401.311467][ T895] fib6_nh_init+0x3d8/0x15b0 [12401.311467][ T895] ip6_route_info_create+0xf18/0x17d0 [12401.311467][ T895] ip6_route_add+0x1c/0x140 [12401.311467][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12401.311467][ T895] addrconf_add_dev+0xe2/0x170 [12401.311467][ T895] inet6_addr_add+0x12f/0xa40 [12401.311467][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12401.311467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12401.311467][ T895] netlink_rcv_skb+0x130/0x360 [12401.311467][ T895] netlink_unicast+0x449/0x710 [12401.311467][ T895] netlink_sendmsg+0x723/0xbe0 [12401.311467][ T895] ____sys_sendmsg+0x7b2/0xa10 [12401.311467][ T895] ___sys_sendmsg+0xee/0x170 [12401.311467][ T895] __sys_sendmsg+0xcd/0x170 [12401.311467][ T895] do_syscall_64+0xc6/0x1e0 [12401.311467][ T895] [12401.313884][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12401.313884][ T895] ipv6_add_dev+0x3b9/0x11c0 [12401.313884][ T895] ipv6_find_idev+0x102/0x170 [12401.313884][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12401.313884][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12401.313884][ T895] netlink_rcv_skb+0x130/0x360 [12401.313884][ T895] netlink_unicast+0x449/0x710 [12401.313884][ T895] netlink_sendmsg+0x723/0xbe0 [12401.313884][ T895] ____sys_sendmsg+0x7b2/0xa10 [12401.313884][ T895] ___sys_sendmsg+0xee/0x170 [12401.313884][ T895] __sys_sendmsg+0xcd/0x170 [12401.313884][ T895] do_syscall_64+0xc6/0x1e0 [12401.313884][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12401.313884][ T895] [12401.315725][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12401.315725][ T895] neigh_parms_alloc+0x1e5/0x510 [12401.315725][ T895] ipv6_add_dev+0x2fd/0x11c0 [12401.315725][ T895] ipv6_find_idev+0x102/0x170 [12401.315725][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12401.315725][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12401.315725][ T895] netlink_rcv_skb+0x130/0x360 [12401.315725][ T895] netlink_unicast+0x449/0x710 [12401.315725][ T895] netlink_sendmsg+0x723/0xbe0 [12401.315725][ T895] ____sys_sendmsg+0x7b2/0xa10 [12401.315725][ T895] ___sys_sendmsg+0xee/0x170 [12401.315725][ T895] __sys_sendmsg+0xcd/0x170 [12401.315725][ T895] do_syscall_64+0xc6/0x1e0 [12401.315725][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12401.315725][ T895] [12411.374968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12411.375395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12411.375395][ T895] netdev_get_by_index+0x5e/0x80 [12411.375395][ T895] fib6_nh_init+0x3d8/0x15b0 [12411.375395][ T895] ip6_route_info_create+0xf18/0x17d0 [12411.375395][ T895] ip6_route_add+0x1c/0x140 [12411.375395][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12411.375395][ T895] addrconf_add_dev+0xe2/0x170 [12411.375395][ T895] inet6_addr_add+0x12f/0xa40 [12411.375395][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12411.375395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12411.375395][ T895] netlink_rcv_skb+0x130/0x360 [12411.375395][ T895] netlink_unicast+0x449/0x710 [12411.375395][ T895] netlink_sendmsg+0x723/0xbe0 [12411.375395][ T895] ____sys_sendmsg+0x7b2/0xa10 [12411.375395][ T895] ___sys_sendmsg+0xee/0x170 [12411.375395][ T895] __sys_sendmsg+0xcd/0x170 [12411.375395][ T895] do_syscall_64+0xc6/0x1e0 [12411.375395][ T895] [12411.377631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12411.377631][ T895] ipv6_add_dev+0x3b9/0x11c0 [12411.377631][ T895] ipv6_find_idev+0x102/0x170 [12411.377631][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12411.377631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12411.377631][ T895] netlink_rcv_skb+0x130/0x360 [12411.377631][ T895] netlink_unicast+0x449/0x710 [12411.377631][ T895] netlink_sendmsg+0x723/0xbe0 [12411.377631][ T895] ____sys_sendmsg+0x7b2/0xa10 [12411.377631][ T895] ___sys_sendmsg+0xee/0x170 [12411.377631][ T895] __sys_sendmsg+0xcd/0x170 [12411.377631][ T895] do_syscall_64+0xc6/0x1e0 [12411.377631][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12411.377631][ T895] [12411.379346][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12411.379346][ T895] neigh_parms_alloc+0x1e5/0x510 [12411.379346][ T895] ipv6_add_dev+0x2fd/0x11c0 [12411.379346][ T895] ipv6_find_idev+0x102/0x170 [12411.379346][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12411.379346][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12411.379346][ T895] netlink_rcv_skb+0x130/0x360 [12411.379346][ T895] netlink_unicast+0x449/0x710 [12411.379346][ T895] netlink_sendmsg+0x723/0xbe0 [12411.379346][ T895] ____sys_sendmsg+0x7b2/0xa10 [12411.379346][ T895] ___sys_sendmsg+0xee/0x170 [12411.379346][ T895] __sys_sendmsg+0xcd/0x170 [12411.379346][ T895] do_syscall_64+0xc6/0x1e0 [12411.379346][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12411.379346][ T895] [12421.623024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12421.623457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12421.623457][ T895] netdev_get_by_index+0x5e/0x80 [12421.623457][ T895] fib6_nh_init+0x3d8/0x15b0 [12421.623457][ T895] ip6_route_info_create+0xf18/0x17d0 [12421.623457][ T895] ip6_route_add+0x1c/0x140 [12421.623457][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12421.623457][ T895] addrconf_add_dev+0xe2/0x170 [12421.623457][ T895] inet6_addr_add+0x12f/0xa40 [12421.623457][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12421.623457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12421.623457][ T895] netlink_rcv_skb+0x130/0x360 [12421.623457][ T895] netlink_unicast+0x449/0x710 [12421.623457][ T895] netlink_sendmsg+0x723/0xbe0 [12421.623457][ T895] ____sys_sendmsg+0x7b2/0xa10 [12421.623457][ T895] ___sys_sendmsg+0xee/0x170 [12421.623457][ T895] __sys_sendmsg+0xcd/0x170 [12421.623457][ T895] do_syscall_64+0xc6/0x1e0 [12421.623457][ T895] [12421.625677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12421.625677][ T895] ipv6_add_dev+0x3b9/0x11c0 [12421.625677][ T895] ipv6_find_idev+0x102/0x170 [12421.625677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12421.625677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12421.625677][ T895] netlink_rcv_skb+0x130/0x360 [12421.625677][ T895] netlink_unicast+0x449/0x710 [12421.625677][ T895] netlink_sendmsg+0x723/0xbe0 [12421.625677][ T895] ____sys_sendmsg+0x7b2/0xa10 [12421.625677][ T895] ___sys_sendmsg+0xee/0x170 [12421.625677][ T895] __sys_sendmsg+0xcd/0x170 [12421.625677][ T895] do_syscall_64+0xc6/0x1e0 [12421.625677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12421.625677][ T895] [12421.627401][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12421.627401][ T895] neigh_parms_alloc+0x1e5/0x510 [12421.627401][ T895] ipv6_add_dev+0x2fd/0x11c0 [12421.627401][ T895] ipv6_find_idev+0x102/0x170 [12421.627401][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12421.627401][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12421.627401][ T895] netlink_rcv_skb+0x130/0x360 [12421.627401][ T895] netlink_unicast+0x449/0x710 [12421.627401][ T895] netlink_sendmsg+0x723/0xbe0 [12421.627401][ T895] ____sys_sendmsg+0x7b2/0xa10 [12421.627401][ T895] ___sys_sendmsg+0xee/0x170 [12421.627401][ T895] __sys_sendmsg+0xcd/0x170 [12421.627401][ T895] do_syscall_64+0xc6/0x1e0 [12421.627401][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12421.627401][ T895] [12431.823018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12431.823614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12431.823614][ T895] netdev_get_by_index+0x5e/0x80 [12431.823614][ T895] fib6_nh_init+0x3d8/0x15b0 [12431.823614][ T895] ip6_route_info_create+0xf18/0x17d0 [12431.823614][ T895] ip6_route_add+0x1c/0x140 [12431.823614][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12431.823614][ T895] addrconf_add_dev+0xe2/0x170 [12431.823614][ T895] inet6_addr_add+0x12f/0xa40 [12431.823614][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12431.823614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12431.823614][ T895] netlink_rcv_skb+0x130/0x360 [12431.823614][ T895] netlink_unicast+0x449/0x710 [12431.823614][ T895] netlink_sendmsg+0x723/0xbe0 [12431.823614][ T895] ____sys_sendmsg+0x7b2/0xa10 [12431.823614][ T895] ___sys_sendmsg+0xee/0x170 [12431.823614][ T895] __sys_sendmsg+0xcd/0x170 [12431.823614][ T895] do_syscall_64+0xc6/0x1e0 [12431.823614][ T895] [12431.827297][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12431.827297][ T895] ipv6_add_dev+0x3b9/0x11c0 [12431.827297][ T895] ipv6_find_idev+0x102/0x170 [12431.827297][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12431.827297][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12431.827297][ T895] netlink_rcv_skb+0x130/0x360 [12431.827297][ T895] netlink_unicast+0x449/0x710 [12431.827297][ T895] netlink_sendmsg+0x723/0xbe0 [12431.827297][ T895] ____sys_sendmsg+0x7b2/0xa10 [12431.827297][ T895] ___sys_sendmsg+0xee/0x170 [12431.827297][ T895] __sys_sendmsg+0xcd/0x170 [12431.827297][ T895] do_syscall_64+0xc6/0x1e0 [12431.827297][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12431.827297][ T895] [12431.830169][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12431.830169][ T895] neigh_parms_alloc+0x1e5/0x510 [12431.830169][ T895] ipv6_add_dev+0x2fd/0x11c0 [12431.830169][ T895] ipv6_find_idev+0x102/0x170 [12431.830169][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12431.830169][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12431.830169][ T895] netlink_rcv_skb+0x130/0x360 [12431.830169][ T895] netlink_unicast+0x449/0x710 [12431.830169][ T895] netlink_sendmsg+0x723/0xbe0 [12431.830169][ T895] ____sys_sendmsg+0x7b2/0xa10 [12431.830169][ T895] ___sys_sendmsg+0xee/0x170 [12431.830169][ T895] __sys_sendmsg+0xcd/0x170 [12431.830169][ T895] do_syscall_64+0xc6/0x1e0 [12431.830169][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12431.830169][ T895] [12441.943068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12441.943582][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12441.943582][ T895] netdev_get_by_index+0x5e/0x80 [12441.943582][ T895] fib6_nh_init+0x3d8/0x15b0 [12441.943582][ T895] ip6_route_info_create+0xf18/0x17d0 [12441.943582][ T895] ip6_route_add+0x1c/0x140 [12441.943582][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12441.943582][ T895] addrconf_add_dev+0xe2/0x170 [12441.943582][ T895] inet6_addr_add+0x12f/0xa40 [12441.943582][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12441.943582][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12441.943582][ T895] netlink_rcv_skb+0x130/0x360 [12441.943582][ T895] netlink_unicast+0x449/0x710 [12441.943582][ T895] netlink_sendmsg+0x723/0xbe0 [12441.943582][ T895] ____sys_sendmsg+0x7b2/0xa10 [12441.943582][ T895] ___sys_sendmsg+0xee/0x170 [12441.943582][ T895] __sys_sendmsg+0xcd/0x170 [12441.943582][ T895] do_syscall_64+0xc6/0x1e0 [12441.943582][ T895] [12441.945798][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12441.945798][ T895] ipv6_add_dev+0x3b9/0x11c0 [12441.945798][ T895] ipv6_find_idev+0x102/0x170 [12441.945798][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12441.945798][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12441.945798][ T895] netlink_rcv_skb+0x130/0x360 [12441.945798][ T895] netlink_unicast+0x449/0x710 [12441.945798][ T895] netlink_sendmsg+0x723/0xbe0 [12441.945798][ T895] ____sys_sendmsg+0x7b2/0xa10 [12441.945798][ T895] ___sys_sendmsg+0xee/0x170 [12441.945798][ T895] __sys_sendmsg+0xcd/0x170 [12441.945798][ T895] do_syscall_64+0xc6/0x1e0 [12441.945798][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12441.945798][ T895] [12441.947509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12441.947509][ T895] neigh_parms_alloc+0x1e5/0x510 [12441.947509][ T895] ipv6_add_dev+0x2fd/0x11c0 [12441.947509][ T895] ipv6_find_idev+0x102/0x170 [12441.947509][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12441.947509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12441.947509][ T895] netlink_rcv_skb+0x130/0x360 [12441.947509][ T895] netlink_unicast+0x449/0x710 [12441.947509][ T895] netlink_sendmsg+0x723/0xbe0 [12441.947509][ T895] ____sys_sendmsg+0x7b2/0xa10 [12441.947509][ T895] ___sys_sendmsg+0xee/0x170 [12441.947509][ T895] __sys_sendmsg+0xcd/0x170 [12441.947509][ T895] do_syscall_64+0xc6/0x1e0 [12441.947509][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12441.947509][ T895] [12451.983072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12451.983594][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12451.983594][ T895] netdev_get_by_index+0x5e/0x80 [12451.983594][ T895] fib6_nh_init+0x3d8/0x15b0 [12451.983594][ T895] ip6_route_info_create+0xf18/0x17d0 [12451.983594][ T895] ip6_route_add+0x1c/0x140 [12451.983594][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12451.983594][ T895] addrconf_add_dev+0xe2/0x170 [12451.983594][ T895] inet6_addr_add+0x12f/0xa40 [12451.983594][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12451.983594][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12451.983594][ T895] netlink_rcv_skb+0x130/0x360 [12451.983594][ T895] netlink_unicast+0x449/0x710 [12451.983594][ T895] netlink_sendmsg+0x723/0xbe0 [12451.983594][ T895] ____sys_sendmsg+0x7b2/0xa10 [12451.983594][ T895] ___sys_sendmsg+0xee/0x170 [12451.983594][ T895] __sys_sendmsg+0xcd/0x170 [12451.983594][ T895] do_syscall_64+0xc6/0x1e0 [12451.983594][ T895] [12451.986046][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12451.986046][ T895] ipv6_add_dev+0x3b9/0x11c0 [12451.986046][ T895] ipv6_find_idev+0x102/0x170 [12451.986046][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12451.986046][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12451.986046][ T895] netlink_rcv_skb+0x130/0x360 [12451.986046][ T895] netlink_unicast+0x449/0x710 [12451.986046][ T895] netlink_sendmsg+0x723/0xbe0 [12451.986046][ T895] ____sys_sendmsg+0x7b2/0xa10 [12451.986046][ T895] ___sys_sendmsg+0xee/0x170 [12451.986046][ T895] __sys_sendmsg+0xcd/0x170 [12451.986046][ T895] do_syscall_64+0xc6/0x1e0 [12451.986046][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12451.986046][ T895] [12451.987957][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12451.987957][ T895] neigh_parms_alloc+0x1e5/0x510 [12451.987957][ T895] ipv6_add_dev+0x2fd/0x11c0 [12451.987957][ T895] ipv6_find_idev+0x102/0x170 [12451.987957][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12451.987957][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12451.987957][ T895] netlink_rcv_skb+0x130/0x360 [12451.987957][ T895] netlink_unicast+0x449/0x710 [12451.987957][ T895] netlink_sendmsg+0x723/0xbe0 [12451.987957][ T895] ____sys_sendmsg+0x7b2/0xa10 [12451.987957][ T895] ___sys_sendmsg+0xee/0x170 [12451.987957][ T895] __sys_sendmsg+0xcd/0x170 [12451.987957][ T895] do_syscall_64+0xc6/0x1e0 [12451.987957][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12451.987957][ T895] [12462.127058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12462.127664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12462.127664][ T895] netdev_get_by_index+0x5e/0x80 [12462.127664][ T895] fib6_nh_init+0x3d8/0x15b0 [12462.127664][ T895] ip6_route_info_create+0xf18/0x17d0 [12462.127664][ T895] ip6_route_add+0x1c/0x140 [12462.127664][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12462.127664][ T895] addrconf_add_dev+0xe2/0x170 [12462.127664][ T895] inet6_addr_add+0x12f/0xa40 [12462.127664][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12462.127664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12462.127664][ T895] netlink_rcv_skb+0x130/0x360 [12462.127664][ T895] netlink_unicast+0x449/0x710 [12462.127664][ T895] netlink_sendmsg+0x723/0xbe0 [12462.127664][ T895] ____sys_sendmsg+0x7b2/0xa10 [12462.127664][ T895] ___sys_sendmsg+0xee/0x170 [12462.127664][ T895] __sys_sendmsg+0xcd/0x170 [12462.127664][ T895] do_syscall_64+0xc6/0x1e0 [12462.127664][ T895] [12462.129890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12462.129890][ T895] ipv6_add_dev+0x3b9/0x11c0 [12462.129890][ T895] ipv6_find_idev+0x102/0x170 [12462.129890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12462.129890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12462.129890][ T895] netlink_rcv_skb+0x130/0x360 [12462.129890][ T895] netlink_unicast+0x449/0x710 [12462.129890][ T895] netlink_sendmsg+0x723/0xbe0 [12462.129890][ T895] ____sys_sendmsg+0x7b2/0xa10 [12462.129890][ T895] ___sys_sendmsg+0xee/0x170 [12462.129890][ T895] __sys_sendmsg+0xcd/0x170 [12462.129890][ T895] do_syscall_64+0xc6/0x1e0 [12462.129890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12462.129890][ T895] [12462.131614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12462.131614][ T895] neigh_parms_alloc+0x1e5/0x510 [12462.131614][ T895] ipv6_add_dev+0x2fd/0x11c0 [12462.131614][ T895] ipv6_find_idev+0x102/0x170 [12462.131614][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12462.131614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12462.131614][ T895] netlink_rcv_skb+0x130/0x360 [12462.131614][ T895] netlink_unicast+0x449/0x710 [12462.131614][ T895] netlink_sendmsg+0x723/0xbe0 [12462.131614][ T895] ____sys_sendmsg+0x7b2/0xa10 [12462.131614][ T895] ___sys_sendmsg+0xee/0x170 [12462.131614][ T895] __sys_sendmsg+0xcd/0x170 [12462.131614][ T895] do_syscall_64+0xc6/0x1e0 [12462.131614][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12462.131614][ T895] [12472.375038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12472.375478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12472.375478][ T895] netdev_get_by_index+0x5e/0x80 [12472.375478][ T895] fib6_nh_init+0x3d8/0x15b0 [12472.375478][ T895] ip6_route_info_create+0xf18/0x17d0 [12472.375478][ T895] ip6_route_add+0x1c/0x140 [12472.375478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12472.375478][ T895] addrconf_add_dev+0xe2/0x170 [12472.375478][ T895] inet6_addr_add+0x12f/0xa40 [12472.375478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12472.375478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12472.375478][ T895] netlink_rcv_skb+0x130/0x360 [12472.375478][ T895] netlink_unicast+0x449/0x710 [12472.375478][ T895] netlink_sendmsg+0x723/0xbe0 [12472.375478][ T895] ____sys_sendmsg+0x7b2/0xa10 [12472.375478][ T895] ___sys_sendmsg+0xee/0x170 [12472.375478][ T895] __sys_sendmsg+0xcd/0x170 [12472.375478][ T895] do_syscall_64+0xc6/0x1e0 [12472.375478][ T895] [12472.377705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12472.377705][ T895] ipv6_add_dev+0x3b9/0x11c0 [12472.377705][ T895] ipv6_find_idev+0x102/0x170 [12472.377705][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12472.377705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12472.377705][ T895] netlink_rcv_skb+0x130/0x360 [12472.377705][ T895] netlink_unicast+0x449/0x710 [12472.377705][ T895] netlink_sendmsg+0x723/0xbe0 [12472.377705][ T895] ____sys_sendmsg+0x7b2/0xa10 [12472.377705][ T895] ___sys_sendmsg+0xee/0x170 [12472.377705][ T895] __sys_sendmsg+0xcd/0x170 [12472.377705][ T895] do_syscall_64+0xc6/0x1e0 [12472.377705][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12472.377705][ T895] [12472.379430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12472.379430][ T895] neigh_parms_alloc+0x1e5/0x510 [12472.379430][ T895] ipv6_add_dev+0x2fd/0x11c0 [12472.379430][ T895] ipv6_find_idev+0x102/0x170 [12472.379430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12472.379430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12472.379430][ T895] netlink_rcv_skb+0x130/0x360 [12472.379430][ T895] netlink_unicast+0x449/0x710 [12472.379430][ T895] netlink_sendmsg+0x723/0xbe0 [12472.379430][ T895] ____sys_sendmsg+0x7b2/0xa10 [12472.379430][ T895] ___sys_sendmsg+0xee/0x170 [12472.379430][ T895] __sys_sendmsg+0xcd/0x170 [12472.379430][ T895] do_syscall_64+0xc6/0x1e0 [12472.379430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12472.379430][ T895] [12482.623062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12482.623610][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12482.623610][ T895] netdev_get_by_index+0x5e/0x80 [12482.623610][ T895] fib6_nh_init+0x3d8/0x15b0 [12482.623610][ T895] ip6_route_info_create+0xf18/0x17d0 [12482.623610][ T895] ip6_route_add+0x1c/0x140 [12482.623610][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12482.623610][ T895] addrconf_add_dev+0xe2/0x170 [12482.623610][ T895] inet6_addr_add+0x12f/0xa40 [12482.623610][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12482.623610][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12482.623610][ T895] netlink_rcv_skb+0x130/0x360 [12482.623610][ T895] netlink_unicast+0x449/0x710 [12482.623610][ T895] netlink_sendmsg+0x723/0xbe0 [12482.623610][ T895] ____sys_sendmsg+0x7b2/0xa10 [12482.623610][ T895] ___sys_sendmsg+0xee/0x170 [12482.623610][ T895] __sys_sendmsg+0xcd/0x170 [12482.623610][ T895] do_syscall_64+0xc6/0x1e0 [12482.623610][ T895] [12482.626070][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12482.626070][ T895] ipv6_add_dev+0x3b9/0x11c0 [12482.626070][ T895] ipv6_find_idev+0x102/0x170 [12482.626070][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12482.626070][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12482.626070][ T895] netlink_rcv_skb+0x130/0x360 [12482.626070][ T895] netlink_unicast+0x449/0x710 [12482.626070][ T895] netlink_sendmsg+0x723/0xbe0 [12482.626070][ T895] ____sys_sendmsg+0x7b2/0xa10 [12482.626070][ T895] ___sys_sendmsg+0xee/0x170 [12482.626070][ T895] __sys_sendmsg+0xcd/0x170 [12482.626070][ T895] do_syscall_64+0xc6/0x1e0 [12482.626070][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12482.626070][ T895] [12482.627977][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12482.627977][ T895] neigh_parms_alloc+0x1e5/0x510 [12482.627977][ T895] ipv6_add_dev+0x2fd/0x11c0 [12482.627977][ T895] ipv6_find_idev+0x102/0x170 [12482.627977][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12482.627977][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12482.627977][ T895] netlink_rcv_skb+0x130/0x360 [12482.627977][ T895] netlink_unicast+0x449/0x710 [12482.627977][ T895] netlink_sendmsg+0x723/0xbe0 [12482.627977][ T895] ____sys_sendmsg+0x7b2/0xa10 [12482.627977][ T895] ___sys_sendmsg+0xee/0x170 [12482.627977][ T895] __sys_sendmsg+0xcd/0x170 [12482.627977][ T895] do_syscall_64+0xc6/0x1e0 [12482.627977][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12482.627977][ T895] [12492.870997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12492.871420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12492.871420][ T895] netdev_get_by_index+0x5e/0x80 [12492.871420][ T895] fib6_nh_init+0x3d8/0x15b0 [12492.871420][ T895] ip6_route_info_create+0xf18/0x17d0 [12492.871420][ T895] ip6_route_add+0x1c/0x140 [12492.871420][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12492.871420][ T895] addrconf_add_dev+0xe2/0x170 [12492.871420][ T895] inet6_addr_add+0x12f/0xa40 [12492.871420][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12492.871420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12492.871420][ T895] netlink_rcv_skb+0x130/0x360 [12492.871420][ T895] netlink_unicast+0x449/0x710 [12492.871420][ T895] netlink_sendmsg+0x723/0xbe0 [12492.871420][ T895] ____sys_sendmsg+0x7b2/0xa10 [12492.871420][ T895] ___sys_sendmsg+0xee/0x170 [12492.871420][ T895] __sys_sendmsg+0xcd/0x170 [12492.871420][ T895] do_syscall_64+0xc6/0x1e0 [12492.871420][ T895] [12492.873941][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12492.873941][ T895] ipv6_add_dev+0x3b9/0x11c0 [12492.873941][ T895] ipv6_find_idev+0x102/0x170 [12492.873941][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12492.873941][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12492.873941][ T895] netlink_rcv_skb+0x130/0x360 [12492.873941][ T895] netlink_unicast+0x449/0x710 [12492.873941][ T895] netlink_sendmsg+0x723/0xbe0 [12492.873941][ T895] ____sys_sendmsg+0x7b2/0xa10 [12492.873941][ T895] ___sys_sendmsg+0xee/0x170 [12492.873941][ T895] __sys_sendmsg+0xcd/0x170 [12492.873941][ T895] do_syscall_64+0xc6/0x1e0 [12492.873941][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12492.873941][ T895] [12492.875648][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12492.875648][ T895] neigh_parms_alloc+0x1e5/0x510 [12492.875648][ T895] ipv6_add_dev+0x2fd/0x11c0 [12492.875648][ T895] ipv6_find_idev+0x102/0x170 [12492.875648][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12492.875648][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12492.875648][ T895] netlink_rcv_skb+0x130/0x360 [12492.875648][ T895] netlink_unicast+0x449/0x710 [12492.875648][ T895] netlink_sendmsg+0x723/0xbe0 [12492.875648][ T895] ____sys_sendmsg+0x7b2/0xa10 [12492.875648][ T895] ___sys_sendmsg+0xee/0x170 [12492.875648][ T895] __sys_sendmsg+0xcd/0x170 [12492.875648][ T895] do_syscall_64+0xc6/0x1e0 [12492.875648][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12492.875648][ T895] [12503.118983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12503.119388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12503.119388][ T895] netdev_get_by_index+0x5e/0x80 [12503.119388][ T895] fib6_nh_init+0x3d8/0x15b0 [12503.119388][ T895] ip6_route_info_create+0xf18/0x17d0 [12503.119388][ T895] ip6_route_add+0x1c/0x140 [12503.119388][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12503.119388][ T895] addrconf_add_dev+0xe2/0x170 [12503.119388][ T895] inet6_addr_add+0x12f/0xa40 [12503.119388][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12503.119388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12503.119388][ T895] netlink_rcv_skb+0x130/0x360 [12503.119388][ T895] netlink_unicast+0x449/0x710 [12503.119388][ T895] netlink_sendmsg+0x723/0xbe0 [12503.119388][ T895] ____sys_sendmsg+0x7b2/0xa10 [12503.119388][ T895] ___sys_sendmsg+0xee/0x170 [12503.119388][ T895] __sys_sendmsg+0xcd/0x170 [12503.119388][ T895] do_syscall_64+0xc6/0x1e0 [12503.119388][ T895] [12503.121643][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12503.121643][ T895] ipv6_add_dev+0x3b9/0x11c0 [12503.121643][ T895] ipv6_find_idev+0x102/0x170 [12503.121643][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12503.121643][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12503.121643][ T895] netlink_rcv_skb+0x130/0x360 [12503.121643][ T895] netlink_unicast+0x449/0x710 [12503.121643][ T895] netlink_sendmsg+0x723/0xbe0 [12503.121643][ T895] ____sys_sendmsg+0x7b2/0xa10 [12503.121643][ T895] ___sys_sendmsg+0xee/0x170 [12503.121643][ T895] __sys_sendmsg+0xcd/0x170 [12503.121643][ T895] do_syscall_64+0xc6/0x1e0 [12503.121643][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12503.121643][ T895] [12503.123408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12503.123408][ T895] neigh_parms_alloc+0x1e5/0x510 [12503.123408][ T895] ipv6_add_dev+0x2fd/0x11c0 [12503.123408][ T895] ipv6_find_idev+0x102/0x170 [12503.123408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12503.123408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12503.123408][ T895] netlink_rcv_skb+0x130/0x360 [12503.123408][ T895] netlink_unicast+0x449/0x710 [12503.123408][ T895] netlink_sendmsg+0x723/0xbe0 [12503.123408][ T895] ____sys_sendmsg+0x7b2/0xa10 [12503.123408][ T895] ___sys_sendmsg+0xee/0x170 [12503.123408][ T895] __sys_sendmsg+0xcd/0x170 [12503.123408][ T895] do_syscall_64+0xc6/0x1e0 [12503.123408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12503.123408][ T895] [12513.247008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12513.247566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12513.247566][ T895] netdev_get_by_index+0x5e/0x80 [12513.247566][ T895] fib6_nh_init+0x3d8/0x15b0 [12513.247566][ T895] ip6_route_info_create+0xf18/0x17d0 [12513.247566][ T895] ip6_route_add+0x1c/0x140 [12513.247566][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12513.247566][ T895] addrconf_add_dev+0xe2/0x170 [12513.247566][ T895] inet6_addr_add+0x12f/0xa40 [12513.247566][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12513.247566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12513.247566][ T895] netlink_rcv_skb+0x130/0x360 [12513.247566][ T895] netlink_unicast+0x449/0x710 [12513.247566][ T895] netlink_sendmsg+0x723/0xbe0 [12513.247566][ T895] ____sys_sendmsg+0x7b2/0xa10 [12513.247566][ T895] ___sys_sendmsg+0xee/0x170 [12513.247566][ T895] __sys_sendmsg+0xcd/0x170 [12513.247566][ T895] do_syscall_64+0xc6/0x1e0 [12513.247566][ T895] [12513.251115][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12513.251115][ T895] ipv6_add_dev+0x3b9/0x11c0 [12513.251115][ T895] ipv6_find_idev+0x102/0x170 [12513.251115][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12513.251115][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12513.251115][ T895] netlink_rcv_skb+0x130/0x360 [12513.251115][ T895] netlink_unicast+0x449/0x710 [12513.251115][ T895] netlink_sendmsg+0x723/0xbe0 [12513.251115][ T895] ____sys_sendmsg+0x7b2/0xa10 [12513.251115][ T895] ___sys_sendmsg+0xee/0x170 [12513.251115][ T895] __sys_sendmsg+0xcd/0x170 [12513.251115][ T895] do_syscall_64+0xc6/0x1e0 [12513.251115][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12513.251115][ T895] [12513.253907][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12513.253907][ T895] neigh_parms_alloc+0x1e5/0x510 [12513.253907][ T895] ipv6_add_dev+0x2fd/0x11c0 [12513.253907][ T895] ipv6_find_idev+0x102/0x170 [12513.253907][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12513.253907][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12513.253907][ T895] netlink_rcv_skb+0x130/0x360 [12513.253907][ T895] netlink_unicast+0x449/0x710 [12513.253907][ T895] netlink_sendmsg+0x723/0xbe0 [12513.253907][ T895] ____sys_sendmsg+0x7b2/0xa10 [12513.253907][ T895] ___sys_sendmsg+0xee/0x170 [12513.253907][ T895] __sys_sendmsg+0xcd/0x170 [12513.253907][ T895] do_syscall_64+0xc6/0x1e0 [12513.253907][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12513.253907][ T895] [12523.359003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12523.359654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12523.359654][ T895] netdev_get_by_index+0x5e/0x80 [12523.359654][ T895] fib6_nh_init+0x3d8/0x15b0 [12523.359654][ T895] ip6_route_info_create+0xf18/0x17d0 [12523.359654][ T895] ip6_route_add+0x1c/0x140 [12523.359654][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12523.359654][ T895] addrconf_add_dev+0xe2/0x170 [12523.359654][ T895] inet6_addr_add+0x12f/0xa40 [12523.359654][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12523.359654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12523.359654][ T895] netlink_rcv_skb+0x130/0x360 [12523.359654][ T895] netlink_unicast+0x449/0x710 [12523.359654][ T895] netlink_sendmsg+0x723/0xbe0 [12523.359654][ T895] ____sys_sendmsg+0x7b2/0xa10 [12523.359654][ T895] ___sys_sendmsg+0xee/0x170 [12523.359654][ T895] __sys_sendmsg+0xcd/0x170 [12523.359654][ T895] do_syscall_64+0xc6/0x1e0 [12523.359654][ T895] [12523.364271][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12523.364271][ T895] ipv6_add_dev+0x3b9/0x11c0 [12523.364271][ T895] ipv6_find_idev+0x102/0x170 [12523.364271][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12523.364271][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12523.364271][ T895] netlink_rcv_skb+0x130/0x360 [12523.364271][ T895] netlink_unicast+0x449/0x710 [12523.364271][ T895] netlink_sendmsg+0x723/0xbe0 [12523.364271][ T895] ____sys_sendmsg+0x7b2/0xa10 [12523.364271][ T895] ___sys_sendmsg+0xee/0x170 [12523.364271][ T895] __sys_sendmsg+0xcd/0x170 [12523.364271][ T895] do_syscall_64+0xc6/0x1e0 [12523.364271][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12523.364271][ T895] [12523.367810][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12523.367810][ T895] neigh_parms_alloc+0x1e5/0x510 [12523.367810][ T895] ipv6_add_dev+0x2fd/0x11c0 [12523.367810][ T895] ipv6_find_idev+0x102/0x170 [12523.367810][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12523.367810][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12523.367810][ T895] netlink_rcv_skb+0x130/0x360 [12523.367810][ T895] netlink_unicast+0x449/0x710 [12523.367810][ T895] netlink_sendmsg+0x723/0xbe0 [12523.367810][ T895] ____sys_sendmsg+0x7b2/0xa10 [12523.367810][ T895] ___sys_sendmsg+0xee/0x170 [12523.367810][ T895] __sys_sendmsg+0xcd/0x170 [12523.367810][ T895] do_syscall_64+0xc6/0x1e0 [12523.367810][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12523.367810][ T895] [12533.407028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12533.407523][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12533.407523][ T895] netdev_get_by_index+0x5e/0x80 [12533.407523][ T895] fib6_nh_init+0x3d8/0x15b0 [12533.407523][ T895] ip6_route_info_create+0xf18/0x17d0 [12533.407523][ T895] ip6_route_add+0x1c/0x140 [12533.407523][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12533.407523][ T895] addrconf_add_dev+0xe2/0x170 [12533.407523][ T895] inet6_addr_add+0x12f/0xa40 [12533.407523][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12533.407523][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12533.407523][ T895] netlink_rcv_skb+0x130/0x360 [12533.407523][ T895] netlink_unicast+0x449/0x710 [12533.407523][ T895] netlink_sendmsg+0x723/0xbe0 [12533.407523][ T895] ____sys_sendmsg+0x7b2/0xa10 [12533.407523][ T895] ___sys_sendmsg+0xee/0x170 [12533.407523][ T895] __sys_sendmsg+0xcd/0x170 [12533.407523][ T895] do_syscall_64+0xc6/0x1e0 [12533.407523][ T895] [12533.409727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12533.409727][ T895] ipv6_add_dev+0x3b9/0x11c0 [12533.409727][ T895] ipv6_find_idev+0x102/0x170 [12533.409727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12533.409727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12533.409727][ T895] netlink_rcv_skb+0x130/0x360 [12533.409727][ T895] netlink_unicast+0x449/0x710 [12533.409727][ T895] netlink_sendmsg+0x723/0xbe0 [12533.409727][ T895] ____sys_sendmsg+0x7b2/0xa10 [12533.409727][ T895] ___sys_sendmsg+0xee/0x170 [12533.409727][ T895] __sys_sendmsg+0xcd/0x170 [12533.409727][ T895] do_syscall_64+0xc6/0x1e0 [12533.409727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12533.409727][ T895] [12533.411444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12533.411444][ T895] neigh_parms_alloc+0x1e5/0x510 [12533.411444][ T895] ipv6_add_dev+0x2fd/0x11c0 [12533.411444][ T895] ipv6_find_idev+0x102/0x170 [12533.411444][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12533.411444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12533.411444][ T895] netlink_rcv_skb+0x130/0x360 [12533.411444][ T895] netlink_unicast+0x449/0x710 [12533.411444][ T895] netlink_sendmsg+0x723/0xbe0 [12533.411444][ T895] ____sys_sendmsg+0x7b2/0xa10 [12533.411444][ T895] ___sys_sendmsg+0xee/0x170 [12533.411444][ T895] __sys_sendmsg+0xcd/0x170 [12533.411444][ T895] do_syscall_64+0xc6/0x1e0 [12533.411444][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12533.411444][ T895] [12543.654975][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12543.655374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12543.655374][ T895] netdev_get_by_index+0x5e/0x80 [12543.655374][ T895] fib6_nh_init+0x3d8/0x15b0 [12543.655374][ T895] ip6_route_info_create+0xf18/0x17d0 [12543.655374][ T895] ip6_route_add+0x1c/0x140 [12543.655374][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12543.655374][ T895] addrconf_add_dev+0xe2/0x170 [12543.655374][ T895] inet6_addr_add+0x12f/0xa40 [12543.655374][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12543.655374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12543.655374][ T895] netlink_rcv_skb+0x130/0x360 [12543.655374][ T895] netlink_unicast+0x449/0x710 [12543.655374][ T895] netlink_sendmsg+0x723/0xbe0 [12543.655374][ T895] ____sys_sendmsg+0x7b2/0xa10 [12543.655374][ T895] ___sys_sendmsg+0xee/0x170 [12543.655374][ T895] __sys_sendmsg+0xcd/0x170 [12543.655374][ T895] do_syscall_64+0xc6/0x1e0 [12543.655374][ T895] [12543.657695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12543.657695][ T895] ipv6_add_dev+0x3b9/0x11c0 [12543.657695][ T895] ipv6_find_idev+0x102/0x170 [12543.657695][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12543.657695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12543.657695][ T895] netlink_rcv_skb+0x130/0x360 [12543.657695][ T895] netlink_unicast+0x449/0x710 [12543.657695][ T895] netlink_sendmsg+0x723/0xbe0 [12543.657695][ T895] ____sys_sendmsg+0x7b2/0xa10 [12543.657695][ T895] ___sys_sendmsg+0xee/0x170 [12543.657695][ T895] __sys_sendmsg+0xcd/0x170 [12543.657695][ T895] do_syscall_64+0xc6/0x1e0 [12543.657695][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12543.657695][ T895] [12543.659408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12543.659408][ T895] neigh_parms_alloc+0x1e5/0x510 [12543.659408][ T895] ipv6_add_dev+0x2fd/0x11c0 [12543.659408][ T895] ipv6_find_idev+0x102/0x170 [12543.659408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12543.659408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12543.659408][ T895] netlink_rcv_skb+0x130/0x360 [12543.659408][ T895] netlink_unicast+0x449/0x710 [12543.659408][ T895] netlink_sendmsg+0x723/0xbe0 [12543.659408][ T895] ____sys_sendmsg+0x7b2/0xa10 [12543.659408][ T895] ___sys_sendmsg+0xee/0x170 [12543.659408][ T895] __sys_sendmsg+0xcd/0x170 [12543.659408][ T895] do_syscall_64+0xc6/0x1e0 [12543.659408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12543.659408][ T895] [12553.791039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12553.791476][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12553.791476][ T895] netdev_get_by_index+0x5e/0x80 [12553.791476][ T895] fib6_nh_init+0x3d8/0x15b0 [12553.791476][ T895] ip6_route_info_create+0xf18/0x17d0 [12553.791476][ T895] ip6_route_add+0x1c/0x140 [12553.791476][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12553.791476][ T895] addrconf_add_dev+0xe2/0x170 [12553.791476][ T895] inet6_addr_add+0x12f/0xa40 [12553.791476][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12553.791476][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12553.791476][ T895] netlink_rcv_skb+0x130/0x360 [12553.791476][ T895] netlink_unicast+0x449/0x710 [12553.791476][ T895] netlink_sendmsg+0x723/0xbe0 [12553.791476][ T895] ____sys_sendmsg+0x7b2/0xa10 [12553.791476][ T895] ___sys_sendmsg+0xee/0x170 [12553.791476][ T895] __sys_sendmsg+0xcd/0x170 [12553.791476][ T895] do_syscall_64+0xc6/0x1e0 [12553.791476][ T895] [12553.793866][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12553.793866][ T895] ipv6_add_dev+0x3b9/0x11c0 [12553.793866][ T895] ipv6_find_idev+0x102/0x170 [12553.793866][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12553.793866][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12553.793866][ T895] netlink_rcv_skb+0x130/0x360 [12553.793866][ T895] netlink_unicast+0x449/0x710 [12553.793866][ T895] netlink_sendmsg+0x723/0xbe0 [12553.793866][ T895] ____sys_sendmsg+0x7b2/0xa10 [12553.793866][ T895] ___sys_sendmsg+0xee/0x170 [12553.793866][ T895] __sys_sendmsg+0xcd/0x170 [12553.793866][ T895] do_syscall_64+0xc6/0x1e0 [12553.793866][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12553.793866][ T895] [12553.795747][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12553.795747][ T895] neigh_parms_alloc+0x1e5/0x510 [12553.795747][ T895] ipv6_add_dev+0x2fd/0x11c0 [12553.795747][ T895] ipv6_find_idev+0x102/0x170 [12553.795747][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12553.795747][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12553.795747][ T895] netlink_rcv_skb+0x130/0x360 [12553.795747][ T895] netlink_unicast+0x449/0x710 [12553.795747][ T895] netlink_sendmsg+0x723/0xbe0 [12553.795747][ T895] ____sys_sendmsg+0x7b2/0xa10 [12553.795747][ T895] ___sys_sendmsg+0xee/0x170 [12553.795747][ T895] __sys_sendmsg+0xcd/0x170 [12553.795747][ T895] do_syscall_64+0xc6/0x1e0 [12553.795747][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12553.795747][ T895] [12563.894978][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12563.895371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12563.895371][ T895] netdev_get_by_index+0x5e/0x80 [12563.895371][ T895] fib6_nh_init+0x3d8/0x15b0 [12563.895371][ T895] ip6_route_info_create+0xf18/0x17d0 [12563.895371][ T895] ip6_route_add+0x1c/0x140 [12563.895371][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12563.895371][ T895] addrconf_add_dev+0xe2/0x170 [12563.895371][ T895] inet6_addr_add+0x12f/0xa40 [12563.895371][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12563.895371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12563.895371][ T895] netlink_rcv_skb+0x130/0x360 [12563.895371][ T895] netlink_unicast+0x449/0x710 [12563.895371][ T895] netlink_sendmsg+0x723/0xbe0 [12563.895371][ T895] ____sys_sendmsg+0x7b2/0xa10 [12563.895371][ T895] ___sys_sendmsg+0xee/0x170 [12563.895371][ T895] __sys_sendmsg+0xcd/0x170 [12563.895371][ T895] do_syscall_64+0xc6/0x1e0 [12563.895371][ T895] [12563.897722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12563.897722][ T895] ipv6_add_dev+0x3b9/0x11c0 [12563.897722][ T895] ipv6_find_idev+0x102/0x170 [12563.897722][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12563.897722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12563.897722][ T895] netlink_rcv_skb+0x130/0x360 [12563.897722][ T895] netlink_unicast+0x449/0x710 [12563.897722][ T895] netlink_sendmsg+0x723/0xbe0 [12563.897722][ T895] ____sys_sendmsg+0x7b2/0xa10 [12563.897722][ T895] ___sys_sendmsg+0xee/0x170 [12563.897722][ T895] __sys_sendmsg+0xcd/0x170 [12563.897722][ T895] do_syscall_64+0xc6/0x1e0 [12563.897722][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12563.897722][ T895] [12563.899434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12563.899434][ T895] neigh_parms_alloc+0x1e5/0x510 [12563.899434][ T895] ipv6_add_dev+0x2fd/0x11c0 [12563.899434][ T895] ipv6_find_idev+0x102/0x170 [12563.899434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12563.899434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12563.899434][ T895] netlink_rcv_skb+0x130/0x360 [12563.899434][ T895] netlink_unicast+0x449/0x710 [12563.899434][ T895] netlink_sendmsg+0x723/0xbe0 [12563.899434][ T895] ____sys_sendmsg+0x7b2/0xa10 [12563.899434][ T895] ___sys_sendmsg+0xee/0x170 [12563.899434][ T895] __sys_sendmsg+0xcd/0x170 [12563.899434][ T895] do_syscall_64+0xc6/0x1e0 [12563.899434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12563.899434][ T895] [12574.071064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12574.071538][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12574.071538][ T895] netdev_get_by_index+0x5e/0x80 [12574.071538][ T895] fib6_nh_init+0x3d8/0x15b0 [12574.071538][ T895] ip6_route_info_create+0xf18/0x17d0 [12574.071538][ T895] ip6_route_add+0x1c/0x140 [12574.071538][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12574.071538][ T895] addrconf_add_dev+0xe2/0x170 [12574.071538][ T895] inet6_addr_add+0x12f/0xa40 [12574.071538][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12574.071538][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12574.071538][ T895] netlink_rcv_skb+0x130/0x360 [12574.071538][ T895] netlink_unicast+0x449/0x710 [12574.071538][ T895] netlink_sendmsg+0x723/0xbe0 [12574.071538][ T895] ____sys_sendmsg+0x7b2/0xa10 [12574.071538][ T895] ___sys_sendmsg+0xee/0x170 [12574.071538][ T895] __sys_sendmsg+0xcd/0x170 [12574.071538][ T895] do_syscall_64+0xc6/0x1e0 [12574.071538][ T895] [12574.073768][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12574.073768][ T895] ipv6_add_dev+0x3b9/0x11c0 [12574.073768][ T895] ipv6_find_idev+0x102/0x170 [12574.073768][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12574.073768][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12574.073768][ T895] netlink_rcv_skb+0x130/0x360 [12574.073768][ T895] netlink_unicast+0x449/0x710 [12574.073768][ T895] netlink_sendmsg+0x723/0xbe0 [12574.073768][ T895] ____sys_sendmsg+0x7b2/0xa10 [12574.073768][ T895] ___sys_sendmsg+0xee/0x170 [12574.073768][ T895] __sys_sendmsg+0xcd/0x170 [12574.073768][ T895] do_syscall_64+0xc6/0x1e0 [12574.073768][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12574.073768][ T895] [12574.075480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12574.075480][ T895] neigh_parms_alloc+0x1e5/0x510 [12574.075480][ T895] ipv6_add_dev+0x2fd/0x11c0 [12574.075480][ T895] ipv6_find_idev+0x102/0x170 [12574.075480][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12574.075480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12574.075480][ T895] netlink_rcv_skb+0x130/0x360 [12574.075480][ T895] netlink_unicast+0x449/0x710 [12574.075480][ T895] netlink_sendmsg+0x723/0xbe0 [12574.075480][ T895] ____sys_sendmsg+0x7b2/0xa10 [12574.075480][ T895] ___sys_sendmsg+0xee/0x170 [12574.075480][ T895] __sys_sendmsg+0xcd/0x170 [12574.075480][ T895] do_syscall_64+0xc6/0x1e0 [12574.075480][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12574.075480][ T895] [12584.247061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12584.247521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12584.247521][ T895] netdev_get_by_index+0x5e/0x80 [12584.247521][ T895] fib6_nh_init+0x3d8/0x15b0 [12584.247521][ T895] ip6_route_info_create+0xf18/0x17d0 [12584.247521][ T895] ip6_route_add+0x1c/0x140 [12584.247521][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12584.247521][ T895] addrconf_add_dev+0xe2/0x170 [12584.247521][ T895] inet6_addr_add+0x12f/0xa40 [12584.247521][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12584.247521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12584.247521][ T895] netlink_rcv_skb+0x130/0x360 [12584.247521][ T895] netlink_unicast+0x449/0x710 [12584.247521][ T895] netlink_sendmsg+0x723/0xbe0 [12584.247521][ T895] ____sys_sendmsg+0x7b2/0xa10 [12584.247521][ T895] ___sys_sendmsg+0xee/0x170 [12584.247521][ T895] __sys_sendmsg+0xcd/0x170 [12584.247521][ T895] do_syscall_64+0xc6/0x1e0 [12584.247521][ T895] [12584.249726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12584.249726][ T895] ipv6_add_dev+0x3b9/0x11c0 [12584.249726][ T895] ipv6_find_idev+0x102/0x170 [12584.249726][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12584.249726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12584.249726][ T895] netlink_rcv_skb+0x130/0x360 [12584.249726][ T895] netlink_unicast+0x449/0x710 [12584.249726][ T895] netlink_sendmsg+0x723/0xbe0 [12584.249726][ T895] ____sys_sendmsg+0x7b2/0xa10 [12584.249726][ T895] ___sys_sendmsg+0xee/0x170 [12584.249726][ T895] __sys_sendmsg+0xcd/0x170 [12584.249726][ T895] do_syscall_64+0xc6/0x1e0 [12584.249726][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12584.249726][ T895] [12584.251432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12584.251432][ T895] neigh_parms_alloc+0x1e5/0x510 [12584.251432][ T895] ipv6_add_dev+0x2fd/0x11c0 [12584.251432][ T895] ipv6_find_idev+0x102/0x170 [12584.251432][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12584.251432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12584.251432][ T895] netlink_rcv_skb+0x130/0x360 [12584.251432][ T895] netlink_unicast+0x449/0x710 [12584.251432][ T895] netlink_sendmsg+0x723/0xbe0 [12584.251432][ T895] ____sys_sendmsg+0x7b2/0xa10 [12584.251432][ T895] ___sys_sendmsg+0xee/0x170 [12584.251432][ T895] __sys_sendmsg+0xcd/0x170 [12584.251432][ T895] do_syscall_64+0xc6/0x1e0 [12584.251432][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12584.251432][ T895] [12594.430970][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12594.431521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12594.431521][ T895] netdev_get_by_index+0x5e/0x80 [12594.431521][ T895] fib6_nh_init+0x3d8/0x15b0 [12594.431521][ T895] ip6_route_info_create+0xf18/0x17d0 [12594.431521][ T895] ip6_route_add+0x1c/0x140 [12594.431521][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12594.431521][ T895] addrconf_add_dev+0xe2/0x170 [12594.431521][ T895] inet6_addr_add+0x12f/0xa40 [12594.431521][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12594.431521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12594.431521][ T895] netlink_rcv_skb+0x130/0x360 [12594.431521][ T895] netlink_unicast+0x449/0x710 [12594.431521][ T895] netlink_sendmsg+0x723/0xbe0 [12594.431521][ T895] ____sys_sendmsg+0x7b2/0xa10 [12594.431521][ T895] ___sys_sendmsg+0xee/0x170 [12594.431521][ T895] __sys_sendmsg+0xcd/0x170 [12594.431521][ T895] do_syscall_64+0xc6/0x1e0 [12594.431521][ T895] [12594.434971][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12594.434971][ T895] ipv6_add_dev+0x3b9/0x11c0 [12594.434971][ T895] ipv6_find_idev+0x102/0x170 [12594.434971][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12594.434971][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12594.434971][ T895] netlink_rcv_skb+0x130/0x360 [12594.434971][ T895] netlink_unicast+0x449/0x710 [12594.434971][ T895] netlink_sendmsg+0x723/0xbe0 [12594.434971][ T895] ____sys_sendmsg+0x7b2/0xa10 [12594.434971][ T895] ___sys_sendmsg+0xee/0x170 [12594.434971][ T895] __sys_sendmsg+0xcd/0x170 [12594.434971][ T895] do_syscall_64+0xc6/0x1e0 [12594.434971][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12594.434971][ T895] [12594.437586][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12594.437586][ T895] neigh_parms_alloc+0x1e5/0x510 [12594.437586][ T895] ipv6_add_dev+0x2fd/0x11c0 [12594.437586][ T895] ipv6_find_idev+0x102/0x170 [12594.437586][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12594.437586][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12594.437586][ T895] netlink_rcv_skb+0x130/0x360 [12594.437586][ T895] netlink_unicast+0x449/0x710 [12594.437586][ T895] netlink_sendmsg+0x723/0xbe0 [12594.437586][ T895] ____sys_sendmsg+0x7b2/0xa10 [12594.437586][ T895] ___sys_sendmsg+0xee/0x170 [12594.437586][ T895] __sys_sendmsg+0xcd/0x170 [12594.437586][ T895] do_syscall_64+0xc6/0x1e0 [12594.437586][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12594.437586][ T895] [12604.662974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12604.663459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12604.663459][ T895] netdev_get_by_index+0x5e/0x80 [12604.663459][ T895] fib6_nh_init+0x3d8/0x15b0 [12604.663459][ T895] ip6_route_info_create+0xf18/0x17d0 [12604.663459][ T895] ip6_route_add+0x1c/0x140 [12604.663459][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12604.663459][ T895] addrconf_add_dev+0xe2/0x170 [12604.663459][ T895] inet6_addr_add+0x12f/0xa40 [12604.663459][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12604.663459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12604.663459][ T895] netlink_rcv_skb+0x130/0x360 [12604.663459][ T895] netlink_unicast+0x449/0x710 [12604.663459][ T895] netlink_sendmsg+0x723/0xbe0 [12604.663459][ T895] ____sys_sendmsg+0x7b2/0xa10 [12604.663459][ T895] ___sys_sendmsg+0xee/0x170 [12604.663459][ T895] __sys_sendmsg+0xcd/0x170 [12604.663459][ T895] do_syscall_64+0xc6/0x1e0 [12604.663459][ T895] [12604.665771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12604.665771][ T895] ipv6_add_dev+0x3b9/0x11c0 [12604.665771][ T895] ipv6_find_idev+0x102/0x170 [12604.665771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12604.665771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12604.665771][ T895] netlink_rcv_skb+0x130/0x360 [12604.665771][ T895] netlink_unicast+0x449/0x710 [12604.665771][ T895] netlink_sendmsg+0x723/0xbe0 [12604.665771][ T895] ____sys_sendmsg+0x7b2/0xa10 [12604.665771][ T895] ___sys_sendmsg+0xee/0x170 [12604.665771][ T895] __sys_sendmsg+0xcd/0x170 [12604.665771][ T895] do_syscall_64+0xc6/0x1e0 [12604.665771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12604.665771][ T895] [12604.667591][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12604.667591][ T895] neigh_parms_alloc+0x1e5/0x510 [12604.667591][ T895] ipv6_add_dev+0x2fd/0x11c0 [12604.667591][ T895] ipv6_find_idev+0x102/0x170 [12604.667591][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12604.667591][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12604.667591][ T895] netlink_rcv_skb+0x130/0x360 [12604.667591][ T895] netlink_unicast+0x449/0x710 [12604.667591][ T895] netlink_sendmsg+0x723/0xbe0 [12604.667591][ T895] ____sys_sendmsg+0x7b2/0xa10 [12604.667591][ T895] ___sys_sendmsg+0xee/0x170 [12604.667591][ T895] __sys_sendmsg+0xcd/0x170 [12604.667591][ T895] do_syscall_64+0xc6/0x1e0 [12604.667591][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12604.667591][ T895] [12614.911019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12614.911475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12614.911475][ T895] netdev_get_by_index+0x5e/0x80 [12614.911475][ T895] fib6_nh_init+0x3d8/0x15b0 [12614.911475][ T895] ip6_route_info_create+0xf18/0x17d0 [12614.911475][ T895] ip6_route_add+0x1c/0x140 [12614.911475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12614.911475][ T895] addrconf_add_dev+0xe2/0x170 [12614.911475][ T895] inet6_addr_add+0x12f/0xa40 [12614.911475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12614.911475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12614.911475][ T895] netlink_rcv_skb+0x130/0x360 [12614.911475][ T895] netlink_unicast+0x449/0x710 [12614.911475][ T895] netlink_sendmsg+0x723/0xbe0 [12614.911475][ T895] ____sys_sendmsg+0x7b2/0xa10 [12614.911475][ T895] ___sys_sendmsg+0xee/0x170 [12614.911475][ T895] __sys_sendmsg+0xcd/0x170 [12614.911475][ T895] do_syscall_64+0xc6/0x1e0 [12614.911475][ T895] [12614.913687][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12614.913687][ T895] ipv6_add_dev+0x3b9/0x11c0 [12614.913687][ T895] ipv6_find_idev+0x102/0x170 [12614.913687][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12614.913687][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12614.913687][ T895] netlink_rcv_skb+0x130/0x360 [12614.913687][ T895] netlink_unicast+0x449/0x710 [12614.913687][ T895] netlink_sendmsg+0x723/0xbe0 [12614.913687][ T895] ____sys_sendmsg+0x7b2/0xa10 [12614.913687][ T895] ___sys_sendmsg+0xee/0x170 [12614.913687][ T895] __sys_sendmsg+0xcd/0x170 [12614.913687][ T895] do_syscall_64+0xc6/0x1e0 [12614.913687][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12614.913687][ T895] [12614.915396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12614.915396][ T895] neigh_parms_alloc+0x1e5/0x510 [12614.915396][ T895] ipv6_add_dev+0x2fd/0x11c0 [12614.915396][ T895] ipv6_find_idev+0x102/0x170 [12614.915396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12614.915396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12614.915396][ T895] netlink_rcv_skb+0x130/0x360 [12614.915396][ T895] netlink_unicast+0x449/0x710 [12614.915396][ T895] netlink_sendmsg+0x723/0xbe0 [12614.915396][ T895] ____sys_sendmsg+0x7b2/0xa10 [12614.915396][ T895] ___sys_sendmsg+0xee/0x170 [12614.915396][ T895] __sys_sendmsg+0xcd/0x170 [12614.915396][ T895] do_syscall_64+0xc6/0x1e0 [12614.915396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12614.915396][ T895] [12625.158961][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12625.159419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12625.159419][ T895] netdev_get_by_index+0x5e/0x80 [12625.159419][ T895] fib6_nh_init+0x3d8/0x15b0 [12625.159419][ T895] ip6_route_info_create+0xf18/0x17d0 [12625.159419][ T895] ip6_route_add+0x1c/0x140 [12625.159419][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12625.159419][ T895] addrconf_add_dev+0xe2/0x170 [12625.159419][ T895] inet6_addr_add+0x12f/0xa40 [12625.159419][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12625.159419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12625.159419][ T895] netlink_rcv_skb+0x130/0x360 [12625.159419][ T895] netlink_unicast+0x449/0x710 [12625.159419][ T895] netlink_sendmsg+0x723/0xbe0 [12625.159419][ T895] ____sys_sendmsg+0x7b2/0xa10 [12625.159419][ T895] ___sys_sendmsg+0xee/0x170 [12625.159419][ T895] __sys_sendmsg+0xcd/0x170 [12625.159419][ T895] do_syscall_64+0xc6/0x1e0 [12625.159419][ T895] [12625.161618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12625.161618][ T895] ipv6_add_dev+0x3b9/0x11c0 [12625.161618][ T895] ipv6_find_idev+0x102/0x170 [12625.161618][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12625.161618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12625.161618][ T895] netlink_rcv_skb+0x130/0x360 [12625.161618][ T895] netlink_unicast+0x449/0x710 [12625.161618][ T895] netlink_sendmsg+0x723/0xbe0 [12625.161618][ T895] ____sys_sendmsg+0x7b2/0xa10 [12625.161618][ T895] ___sys_sendmsg+0xee/0x170 [12625.161618][ T895] __sys_sendmsg+0xcd/0x170 [12625.161618][ T895] do_syscall_64+0xc6/0x1e0 [12625.161618][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12625.161618][ T895] [12625.163350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12625.163350][ T895] neigh_parms_alloc+0x1e5/0x510 [12625.163350][ T895] ipv6_add_dev+0x2fd/0x11c0 [12625.163350][ T895] ipv6_find_idev+0x102/0x170 [12625.163350][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12625.163350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12625.163350][ T895] netlink_rcv_skb+0x130/0x360 [12625.163350][ T895] netlink_unicast+0x449/0x710 [12625.163350][ T895] netlink_sendmsg+0x723/0xbe0 [12625.163350][ T895] ____sys_sendmsg+0x7b2/0xa10 [12625.163350][ T895] ___sys_sendmsg+0xee/0x170 [12625.163350][ T895] __sys_sendmsg+0xcd/0x170 [12625.163350][ T895] do_syscall_64+0xc6/0x1e0 [12625.163350][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12625.163350][ T895] [12635.375016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12635.375468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12635.375468][ T895] netdev_get_by_index+0x5e/0x80 [12635.375468][ T895] fib6_nh_init+0x3d8/0x15b0 [12635.375468][ T895] ip6_route_info_create+0xf18/0x17d0 [12635.375468][ T895] ip6_route_add+0x1c/0x140 [12635.375468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12635.375468][ T895] addrconf_add_dev+0xe2/0x170 [12635.375468][ T895] inet6_addr_add+0x12f/0xa40 [12635.375468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12635.375468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12635.375468][ T895] netlink_rcv_skb+0x130/0x360 [12635.375468][ T895] netlink_unicast+0x449/0x710 [12635.375468][ T895] netlink_sendmsg+0x723/0xbe0 [12635.375468][ T895] ____sys_sendmsg+0x7b2/0xa10 [12635.375468][ T895] ___sys_sendmsg+0xee/0x170 [12635.375468][ T895] __sys_sendmsg+0xcd/0x170 [12635.375468][ T895] do_syscall_64+0xc6/0x1e0 [12635.375468][ T895] [12635.377677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12635.377677][ T895] ipv6_add_dev+0x3b9/0x11c0 [12635.377677][ T895] ipv6_find_idev+0x102/0x170 [12635.377677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12635.377677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12635.377677][ T895] netlink_rcv_skb+0x130/0x360 [12635.377677][ T895] netlink_unicast+0x449/0x710 [12635.377677][ T895] netlink_sendmsg+0x723/0xbe0 [12635.377677][ T895] ____sys_sendmsg+0x7b2/0xa10 [12635.377677][ T895] ___sys_sendmsg+0xee/0x170 [12635.377677][ T895] __sys_sendmsg+0xcd/0x170 [12635.377677][ T895] do_syscall_64+0xc6/0x1e0 [12635.377677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12635.377677][ T895] [12635.379501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12635.379501][ T895] neigh_parms_alloc+0x1e5/0x510 [12635.379501][ T895] ipv6_add_dev+0x2fd/0x11c0 [12635.379501][ T895] ipv6_find_idev+0x102/0x170 [12635.379501][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12635.379501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12635.379501][ T895] netlink_rcv_skb+0x130/0x360 [12635.379501][ T895] netlink_unicast+0x449/0x710 [12635.379501][ T895] netlink_sendmsg+0x723/0xbe0 [12635.379501][ T895] ____sys_sendmsg+0x7b2/0xa10 [12635.379501][ T895] ___sys_sendmsg+0xee/0x170 [12635.379501][ T895] __sys_sendmsg+0xcd/0x170 [12635.379501][ T895] do_syscall_64+0xc6/0x1e0 [12635.379501][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12635.379501][ T895] [12645.631038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12645.631497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12645.631497][ T895] netdev_get_by_index+0x5e/0x80 [12645.631497][ T895] fib6_nh_init+0x3d8/0x15b0 [12645.631497][ T895] ip6_route_info_create+0xf18/0x17d0 [12645.631497][ T895] ip6_route_add+0x1c/0x140 [12645.631497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12645.631497][ T895] addrconf_add_dev+0xe2/0x170 [12645.631497][ T895] inet6_addr_add+0x12f/0xa40 [12645.631497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12645.631497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12645.631497][ T895] netlink_rcv_skb+0x130/0x360 [12645.631497][ T895] netlink_unicast+0x449/0x710 [12645.631497][ T895] netlink_sendmsg+0x723/0xbe0 [12645.631497][ T895] ____sys_sendmsg+0x7b2/0xa10 [12645.631497][ T895] ___sys_sendmsg+0xee/0x170 [12645.631497][ T895] __sys_sendmsg+0xcd/0x170 [12645.631497][ T895] do_syscall_64+0xc6/0x1e0 [12645.631497][ T895] [12645.633713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12645.633713][ T895] ipv6_add_dev+0x3b9/0x11c0 [12645.633713][ T895] ipv6_find_idev+0x102/0x170 [12645.633713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12645.633713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12645.633713][ T895] netlink_rcv_skb+0x130/0x360 [12645.633713][ T895] netlink_unicast+0x449/0x710 [12645.633713][ T895] netlink_sendmsg+0x723/0xbe0 [12645.633713][ T895] ____sys_sendmsg+0x7b2/0xa10 [12645.633713][ T895] ___sys_sendmsg+0xee/0x170 [12645.633713][ T895] __sys_sendmsg+0xcd/0x170 [12645.633713][ T895] do_syscall_64+0xc6/0x1e0 [12645.633713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12645.633713][ T895] [12645.635434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12645.635434][ T895] neigh_parms_alloc+0x1e5/0x510 [12645.635434][ T895] ipv6_add_dev+0x2fd/0x11c0 [12645.635434][ T895] ipv6_find_idev+0x102/0x170 [12645.635434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12645.635434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12645.635434][ T895] netlink_rcv_skb+0x130/0x360 [12645.635434][ T895] netlink_unicast+0x449/0x710 [12645.635434][ T895] netlink_sendmsg+0x723/0xbe0 [12645.635434][ T895] ____sys_sendmsg+0x7b2/0xa10 [12645.635434][ T895] ___sys_sendmsg+0xee/0x170 [12645.635434][ T895] __sys_sendmsg+0xcd/0x170 [12645.635434][ T895] do_syscall_64+0xc6/0x1e0 [12645.635434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12645.635434][ T895] [12655.791014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12655.791429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12655.791429][ T895] netdev_get_by_index+0x5e/0x80 [12655.791429][ T895] fib6_nh_init+0x3d8/0x15b0 [12655.791429][ T895] ip6_route_info_create+0xf18/0x17d0 [12655.791429][ T895] ip6_route_add+0x1c/0x140 [12655.791429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12655.791429][ T895] addrconf_add_dev+0xe2/0x170 [12655.791429][ T895] inet6_addr_add+0x12f/0xa40 [12655.791429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12655.791429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12655.791429][ T895] netlink_rcv_skb+0x130/0x360 [12655.791429][ T895] netlink_unicast+0x449/0x710 [12655.791429][ T895] netlink_sendmsg+0x723/0xbe0 [12655.791429][ T895] ____sys_sendmsg+0x7b2/0xa10 [12655.791429][ T895] ___sys_sendmsg+0xee/0x170 [12655.791429][ T895] __sys_sendmsg+0xcd/0x170 [12655.791429][ T895] do_syscall_64+0xc6/0x1e0 [12655.791429][ T895] [12655.793656][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12655.793656][ T895] ipv6_add_dev+0x3b9/0x11c0 [12655.793656][ T895] ipv6_find_idev+0x102/0x170 [12655.793656][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12655.793656][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12655.793656][ T895] netlink_rcv_skb+0x130/0x360 [12655.793656][ T895] netlink_unicast+0x449/0x710 [12655.793656][ T895] netlink_sendmsg+0x723/0xbe0 [12655.793656][ T895] ____sys_sendmsg+0x7b2/0xa10 [12655.793656][ T895] ___sys_sendmsg+0xee/0x170 [12655.793656][ T895] __sys_sendmsg+0xcd/0x170 [12655.793656][ T895] do_syscall_64+0xc6/0x1e0 [12655.793656][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12655.793656][ T895] [12655.795372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12655.795372][ T895] neigh_parms_alloc+0x1e5/0x510 [12655.795372][ T895] ipv6_add_dev+0x2fd/0x11c0 [12655.795372][ T895] ipv6_find_idev+0x102/0x170 [12655.795372][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12655.795372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12655.795372][ T895] netlink_rcv_skb+0x130/0x360 [12655.795372][ T895] netlink_unicast+0x449/0x710 [12655.795372][ T895] netlink_sendmsg+0x723/0xbe0 [12655.795372][ T895] ____sys_sendmsg+0x7b2/0xa10 [12655.795372][ T895] ___sys_sendmsg+0xee/0x170 [12655.795372][ T895] __sys_sendmsg+0xcd/0x170 [12655.795372][ T895] do_syscall_64+0xc6/0x1e0 [12655.795372][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12655.795372][ T895] [12665.847024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12665.847475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12665.847475][ T895] netdev_get_by_index+0x5e/0x80 [12665.847475][ T895] fib6_nh_init+0x3d8/0x15b0 [12665.847475][ T895] ip6_route_info_create+0xf18/0x17d0 [12665.847475][ T895] ip6_route_add+0x1c/0x140 [12665.847475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12665.847475][ T895] addrconf_add_dev+0xe2/0x170 [12665.847475][ T895] inet6_addr_add+0x12f/0xa40 [12665.847475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12665.847475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12665.847475][ T895] netlink_rcv_skb+0x130/0x360 [12665.847475][ T895] netlink_unicast+0x449/0x710 [12665.847475][ T895] netlink_sendmsg+0x723/0xbe0 [12665.847475][ T895] ____sys_sendmsg+0x7b2/0xa10 [12665.847475][ T895] ___sys_sendmsg+0xee/0x170 [12665.847475][ T895] __sys_sendmsg+0xcd/0x170 [12665.847475][ T895] do_syscall_64+0xc6/0x1e0 [12665.847475][ T895] [12665.849674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12665.849674][ T895] ipv6_add_dev+0x3b9/0x11c0 [12665.849674][ T895] ipv6_find_idev+0x102/0x170 [12665.849674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12665.849674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12665.849674][ T895] netlink_rcv_skb+0x130/0x360 [12665.849674][ T895] netlink_unicast+0x449/0x710 [12665.849674][ T895] netlink_sendmsg+0x723/0xbe0 [12665.849674][ T895] ____sys_sendmsg+0x7b2/0xa10 [12665.849674][ T895] ___sys_sendmsg+0xee/0x170 [12665.849674][ T895] __sys_sendmsg+0xcd/0x170 [12665.849674][ T895] do_syscall_64+0xc6/0x1e0 [12665.849674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12665.849674][ T895] [12665.851385][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12665.851385][ T895] neigh_parms_alloc+0x1e5/0x510 [12665.851385][ T895] ipv6_add_dev+0x2fd/0x11c0 [12665.851385][ T895] ipv6_find_idev+0x102/0x170 [12665.851385][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12665.851385][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12665.851385][ T895] netlink_rcv_skb+0x130/0x360 [12665.851385][ T895] netlink_unicast+0x449/0x710 [12665.851385][ T895] netlink_sendmsg+0x723/0xbe0 [12665.851385][ T895] ____sys_sendmsg+0x7b2/0xa10 [12665.851385][ T895] ___sys_sendmsg+0xee/0x170 [12665.851385][ T895] __sys_sendmsg+0xcd/0x170 [12665.851385][ T895] do_syscall_64+0xc6/0x1e0 [12665.851385][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12665.851385][ T895] [12676.094968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12676.095426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12676.095426][ T895] netdev_get_by_index+0x5e/0x80 [12676.095426][ T895] fib6_nh_init+0x3d8/0x15b0 [12676.095426][ T895] ip6_route_info_create+0xf18/0x17d0 [12676.095426][ T895] ip6_route_add+0x1c/0x140 [12676.095426][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12676.095426][ T895] addrconf_add_dev+0xe2/0x170 [12676.095426][ T895] inet6_addr_add+0x12f/0xa40 [12676.095426][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12676.095426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12676.095426][ T895] netlink_rcv_skb+0x130/0x360 [12676.095426][ T895] netlink_unicast+0x449/0x710 [12676.095426][ T895] netlink_sendmsg+0x723/0xbe0 [12676.095426][ T895] ____sys_sendmsg+0x7b2/0xa10 [12676.095426][ T895] ___sys_sendmsg+0xee/0x170 [12676.095426][ T895] __sys_sendmsg+0xcd/0x170 [12676.095426][ T895] do_syscall_64+0xc6/0x1e0 [12676.095426][ T895] [12676.097641][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12676.097641][ T895] ipv6_add_dev+0x3b9/0x11c0 [12676.097641][ T895] ipv6_find_idev+0x102/0x170 [12676.097641][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12676.097641][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12676.097641][ T895] netlink_rcv_skb+0x130/0x360 [12676.097641][ T895] netlink_unicast+0x449/0x710 [12676.097641][ T895] netlink_sendmsg+0x723/0xbe0 [12676.097641][ T895] ____sys_sendmsg+0x7b2/0xa10 [12676.097641][ T895] ___sys_sendmsg+0xee/0x170 [12676.097641][ T895] __sys_sendmsg+0xcd/0x170 [12676.097641][ T895] do_syscall_64+0xc6/0x1e0 [12676.097641][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12676.097641][ T895] [12676.099345][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12676.099345][ T895] neigh_parms_alloc+0x1e5/0x510 [12676.099345][ T895] ipv6_add_dev+0x2fd/0x11c0 [12676.099345][ T895] ipv6_find_idev+0x102/0x170 [12676.099345][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12676.099345][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12676.099345][ T895] netlink_rcv_skb+0x130/0x360 [12676.099345][ T895] netlink_unicast+0x449/0x710 [12676.099345][ T895] netlink_sendmsg+0x723/0xbe0 [12676.099345][ T895] ____sys_sendmsg+0x7b2/0xa10 [12676.099345][ T895] ___sys_sendmsg+0xee/0x170 [12676.099345][ T895] __sys_sendmsg+0xcd/0x170 [12676.099345][ T895] do_syscall_64+0xc6/0x1e0 [12676.099345][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12676.099345][ T895] [12686.215064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12686.215529][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12686.215529][ T895] netdev_get_by_index+0x5e/0x80 [12686.215529][ T895] fib6_nh_init+0x3d8/0x15b0 [12686.215529][ T895] ip6_route_info_create+0xf18/0x17d0 [12686.215529][ T895] ip6_route_add+0x1c/0x140 [12686.215529][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12686.215529][ T895] addrconf_add_dev+0xe2/0x170 [12686.215529][ T895] inet6_addr_add+0x12f/0xa40 [12686.215529][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12686.215529][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12686.215529][ T895] netlink_rcv_skb+0x130/0x360 [12686.215529][ T895] netlink_unicast+0x449/0x710 [12686.215529][ T895] netlink_sendmsg+0x723/0xbe0 [12686.215529][ T895] ____sys_sendmsg+0x7b2/0xa10 [12686.215529][ T895] ___sys_sendmsg+0xee/0x170 [12686.215529][ T895] __sys_sendmsg+0xcd/0x170 [12686.215529][ T895] do_syscall_64+0xc6/0x1e0 [12686.215529][ T895] [12686.217767][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12686.217767][ T895] ipv6_add_dev+0x3b9/0x11c0 [12686.217767][ T895] ipv6_find_idev+0x102/0x170 [12686.217767][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12686.217767][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12686.217767][ T895] netlink_rcv_skb+0x130/0x360 [12686.217767][ T895] netlink_unicast+0x449/0x710 [12686.217767][ T895] netlink_sendmsg+0x723/0xbe0 [12686.217767][ T895] ____sys_sendmsg+0x7b2/0xa10 [12686.217767][ T895] ___sys_sendmsg+0xee/0x170 [12686.217767][ T895] __sys_sendmsg+0xcd/0x170 [12686.217767][ T895] do_syscall_64+0xc6/0x1e0 [12686.217767][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12686.217767][ T895] [12686.219475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12686.219475][ T895] neigh_parms_alloc+0x1e5/0x510 [12686.219475][ T895] ipv6_add_dev+0x2fd/0x11c0 [12686.219475][ T895] ipv6_find_idev+0x102/0x170 [12686.219475][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12686.219475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12686.219475][ T895] netlink_rcv_skb+0x130/0x360 [12686.219475][ T895] netlink_unicast+0x449/0x710 [12686.219475][ T895] netlink_sendmsg+0x723/0xbe0 [12686.219475][ T895] ____sys_sendmsg+0x7b2/0xa10 [12686.219475][ T895] ___sys_sendmsg+0xee/0x170 [12686.219475][ T895] __sys_sendmsg+0xcd/0x170 [12686.219475][ T895] do_syscall_64+0xc6/0x1e0 [12686.219475][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12686.219475][ T895] [12696.470920][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12696.471313][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12696.471313][ T895] netdev_get_by_index+0x5e/0x80 [12696.471313][ T895] fib6_nh_init+0x3d8/0x15b0 [12696.471313][ T895] ip6_route_info_create+0xf18/0x17d0 [12696.471313][ T895] ip6_route_add+0x1c/0x140 [12696.471313][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12696.471313][ T895] addrconf_add_dev+0xe2/0x170 [12696.471313][ T895] inet6_addr_add+0x12f/0xa40 [12696.471313][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12696.471313][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12696.471313][ T895] netlink_rcv_skb+0x130/0x360 [12696.471313][ T895] netlink_unicast+0x449/0x710 [12696.471313][ T895] netlink_sendmsg+0x723/0xbe0 [12696.471313][ T895] ____sys_sendmsg+0x7b2/0xa10 [12696.471313][ T895] ___sys_sendmsg+0xee/0x170 [12696.471313][ T895] __sys_sendmsg+0xcd/0x170 [12696.471313][ T895] do_syscall_64+0xc6/0x1e0 [12696.471313][ T895] [12696.473535][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12696.473535][ T895] ipv6_add_dev+0x3b9/0x11c0 [12696.473535][ T895] ipv6_find_idev+0x102/0x170 [12696.473535][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12696.473535][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12696.473535][ T895] netlink_rcv_skb+0x130/0x360 [12696.473535][ T895] netlink_unicast+0x449/0x710 [12696.473535][ T895] netlink_sendmsg+0x723/0xbe0 [12696.473535][ T895] ____sys_sendmsg+0x7b2/0xa10 [12696.473535][ T895] ___sys_sendmsg+0xee/0x170 [12696.473535][ T895] __sys_sendmsg+0xcd/0x170 [12696.473535][ T895] do_syscall_64+0xc6/0x1e0 [12696.473535][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12696.473535][ T895] [12696.475239][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12696.475239][ T895] neigh_parms_alloc+0x1e5/0x510 [12696.475239][ T895] ipv6_add_dev+0x2fd/0x11c0 [12696.475239][ T895] ipv6_find_idev+0x102/0x170 [12696.475239][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12696.475239][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12696.475239][ T895] netlink_rcv_skb+0x130/0x360 [12696.475239][ T895] netlink_unicast+0x449/0x710 [12696.475239][ T895] netlink_sendmsg+0x723/0xbe0 [12696.475239][ T895] ____sys_sendmsg+0x7b2/0xa10 [12696.475239][ T895] ___sys_sendmsg+0xee/0x170 [12696.475239][ T895] __sys_sendmsg+0xcd/0x170 [12696.475239][ T895] do_syscall_64+0xc6/0x1e0 [12696.475239][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12696.475239][ T895] [12706.606974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12706.607489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12706.607489][ T895] netdev_get_by_index+0x5e/0x80 [12706.607489][ T895] fib6_nh_init+0x3d8/0x15b0 [12706.607489][ T895] ip6_route_info_create+0xf18/0x17d0 [12706.607489][ T895] ip6_route_add+0x1c/0x140 [12706.607489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12706.607489][ T895] addrconf_add_dev+0xe2/0x170 [12706.607489][ T895] inet6_addr_add+0x12f/0xa40 [12706.607489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12706.607489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12706.607489][ T895] netlink_rcv_skb+0x130/0x360 [12706.607489][ T895] netlink_unicast+0x449/0x710 [12706.607489][ T895] netlink_sendmsg+0x723/0xbe0 [12706.607489][ T895] ____sys_sendmsg+0x7b2/0xa10 [12706.607489][ T895] ___sys_sendmsg+0xee/0x170 [12706.607489][ T895] __sys_sendmsg+0xcd/0x170 [12706.607489][ T895] do_syscall_64+0xc6/0x1e0 [12706.607489][ T895] [12706.609910][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12706.609910][ T895] ipv6_add_dev+0x3b9/0x11c0 [12706.609910][ T895] ipv6_find_idev+0x102/0x170 [12706.609910][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12706.609910][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12706.609910][ T895] netlink_rcv_skb+0x130/0x360 [12706.609910][ T895] netlink_unicast+0x449/0x710 [12706.609910][ T895] netlink_sendmsg+0x723/0xbe0 [12706.609910][ T895] ____sys_sendmsg+0x7b2/0xa10 [12706.609910][ T895] ___sys_sendmsg+0xee/0x170 [12706.609910][ T895] __sys_sendmsg+0xcd/0x170 [12706.609910][ T895] do_syscall_64+0xc6/0x1e0 [12706.609910][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12706.609910][ T895] [12706.611700][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12706.611700][ T895] neigh_parms_alloc+0x1e5/0x510 [12706.611700][ T895] ipv6_add_dev+0x2fd/0x11c0 [12706.611700][ T895] ipv6_find_idev+0x102/0x170 [12706.611700][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12706.611700][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12706.611700][ T895] netlink_rcv_skb+0x130/0x360 [12706.611700][ T895] netlink_unicast+0x449/0x710 [12706.611700][ T895] netlink_sendmsg+0x723/0xbe0 [12706.611700][ T895] ____sys_sendmsg+0x7b2/0xa10 [12706.611700][ T895] ___sys_sendmsg+0xee/0x170 [12706.611700][ T895] __sys_sendmsg+0xcd/0x170 [12706.611700][ T895] do_syscall_64+0xc6/0x1e0 [12706.611700][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12706.611700][ T895] [12716.702977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12716.703404][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12716.703404][ T895] netdev_get_by_index+0x5e/0x80 [12716.703404][ T895] fib6_nh_init+0x3d8/0x15b0 [12716.703404][ T895] ip6_route_info_create+0xf18/0x17d0 [12716.703404][ T895] ip6_route_add+0x1c/0x140 [12716.703404][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12716.703404][ T895] addrconf_add_dev+0xe2/0x170 [12716.703404][ T895] inet6_addr_add+0x12f/0xa40 [12716.703404][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12716.703404][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12716.703404][ T895] netlink_rcv_skb+0x130/0x360 [12716.703404][ T895] netlink_unicast+0x449/0x710 [12716.703404][ T895] netlink_sendmsg+0x723/0xbe0 [12716.703404][ T895] ____sys_sendmsg+0x7b2/0xa10 [12716.703404][ T895] ___sys_sendmsg+0xee/0x170 [12716.703404][ T895] __sys_sendmsg+0xcd/0x170 [12716.703404][ T895] do_syscall_64+0xc6/0x1e0 [12716.703404][ T895] [12716.705779][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12716.705779][ T895] ipv6_add_dev+0x3b9/0x11c0 [12716.705779][ T895] ipv6_find_idev+0x102/0x170 [12716.705779][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12716.705779][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12716.705779][ T895] netlink_rcv_skb+0x130/0x360 [12716.705779][ T895] netlink_unicast+0x449/0x710 [12716.705779][ T895] netlink_sendmsg+0x723/0xbe0 [12716.705779][ T895] ____sys_sendmsg+0x7b2/0xa10 [12716.705779][ T895] ___sys_sendmsg+0xee/0x170 [12716.705779][ T895] __sys_sendmsg+0xcd/0x170 [12716.705779][ T895] do_syscall_64+0xc6/0x1e0 [12716.705779][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12716.705779][ T895] [12716.707632][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12716.707632][ T895] neigh_parms_alloc+0x1e5/0x510 [12716.707632][ T895] ipv6_add_dev+0x2fd/0x11c0 [12716.707632][ T895] ipv6_find_idev+0x102/0x170 [12716.707632][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12716.707632][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12716.707632][ T895] netlink_rcv_skb+0x130/0x360 [12716.707632][ T895] netlink_unicast+0x449/0x710 [12716.707632][ T895] netlink_sendmsg+0x723/0xbe0 [12716.707632][ T895] ____sys_sendmsg+0x7b2/0xa10 [12716.707632][ T895] ___sys_sendmsg+0xee/0x170 [12716.707632][ T895] __sys_sendmsg+0xcd/0x170 [12716.707632][ T895] do_syscall_64+0xc6/0x1e0 [12716.707632][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12716.707632][ T895] [12726.951042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12726.951509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12726.951509][ T895] netdev_get_by_index+0x5e/0x80 [12726.951509][ T895] fib6_nh_init+0x3d8/0x15b0 [12726.951509][ T895] ip6_route_info_create+0xf18/0x17d0 [12726.951509][ T895] ip6_route_add+0x1c/0x140 [12726.951509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12726.951509][ T895] addrconf_add_dev+0xe2/0x170 [12726.951509][ T895] inet6_addr_add+0x12f/0xa40 [12726.951509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12726.951509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12726.951509][ T895] netlink_rcv_skb+0x130/0x360 [12726.951509][ T895] netlink_unicast+0x449/0x710 [12726.951509][ T895] netlink_sendmsg+0x723/0xbe0 [12726.951509][ T895] ____sys_sendmsg+0x7b2/0xa10 [12726.951509][ T895] ___sys_sendmsg+0xee/0x170 [12726.951509][ T895] __sys_sendmsg+0xcd/0x170 [12726.951509][ T895] do_syscall_64+0xc6/0x1e0 [12726.951509][ T895] [12726.953742][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12726.953742][ T895] ipv6_add_dev+0x3b9/0x11c0 [12726.953742][ T895] ipv6_find_idev+0x102/0x170 [12726.953742][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12726.953742][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12726.953742][ T895] netlink_rcv_skb+0x130/0x360 [12726.953742][ T895] netlink_unicast+0x449/0x710 [12726.953742][ T895] netlink_sendmsg+0x723/0xbe0 [12726.953742][ T895] ____sys_sendmsg+0x7b2/0xa10 [12726.953742][ T895] ___sys_sendmsg+0xee/0x170 [12726.953742][ T895] __sys_sendmsg+0xcd/0x170 [12726.953742][ T895] do_syscall_64+0xc6/0x1e0 [12726.953742][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12726.953742][ T895] [12726.955466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12726.955466][ T895] neigh_parms_alloc+0x1e5/0x510 [12726.955466][ T895] ipv6_add_dev+0x2fd/0x11c0 [12726.955466][ T895] ipv6_find_idev+0x102/0x170 [12726.955466][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12726.955466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12726.955466][ T895] netlink_rcv_skb+0x130/0x360 [12726.955466][ T895] netlink_unicast+0x449/0x710 [12726.955466][ T895] netlink_sendmsg+0x723/0xbe0 [12726.955466][ T895] ____sys_sendmsg+0x7b2/0xa10 [12726.955466][ T895] ___sys_sendmsg+0xee/0x170 [12726.955466][ T895] __sys_sendmsg+0xcd/0x170 [12726.955466][ T895] do_syscall_64+0xc6/0x1e0 [12726.955466][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12726.955466][ T895] [12737.151048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12737.151448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12737.151448][ T895] netdev_get_by_index+0x5e/0x80 [12737.151448][ T895] fib6_nh_init+0x3d8/0x15b0 [12737.151448][ T895] ip6_route_info_create+0xf18/0x17d0 [12737.151448][ T895] ip6_route_add+0x1c/0x140 [12737.151448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12737.151448][ T895] addrconf_add_dev+0xe2/0x170 [12737.151448][ T895] inet6_addr_add+0x12f/0xa40 [12737.151448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12737.151448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12737.151448][ T895] netlink_rcv_skb+0x130/0x360 [12737.151448][ T895] netlink_unicast+0x449/0x710 [12737.151448][ T895] netlink_sendmsg+0x723/0xbe0 [12737.151448][ T895] ____sys_sendmsg+0x7b2/0xa10 [12737.151448][ T895] ___sys_sendmsg+0xee/0x170 [12737.151448][ T895] __sys_sendmsg+0xcd/0x170 [12737.151448][ T895] do_syscall_64+0xc6/0x1e0 [12737.151448][ T895] [12737.153814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12737.153814][ T895] ipv6_add_dev+0x3b9/0x11c0 [12737.153814][ T895] ipv6_find_idev+0x102/0x170 [12737.153814][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12737.153814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12737.153814][ T895] netlink_rcv_skb+0x130/0x360 [12737.153814][ T895] netlink_unicast+0x449/0x710 [12737.153814][ T895] netlink_sendmsg+0x723/0xbe0 [12737.153814][ T895] ____sys_sendmsg+0x7b2/0xa10 [12737.153814][ T895] ___sys_sendmsg+0xee/0x170 [12737.153814][ T895] __sys_sendmsg+0xcd/0x170 [12737.153814][ T895] do_syscall_64+0xc6/0x1e0 [12737.153814][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12737.153814][ T895] [12737.155534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12737.155534][ T895] neigh_parms_alloc+0x1e5/0x510 [12737.155534][ T895] ipv6_add_dev+0x2fd/0x11c0 [12737.155534][ T895] ipv6_find_idev+0x102/0x170 [12737.155534][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12737.155534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12737.155534][ T895] netlink_rcv_skb+0x130/0x360 [12737.155534][ T895] netlink_unicast+0x449/0x710 [12737.155534][ T895] netlink_sendmsg+0x723/0xbe0 [12737.155534][ T895] ____sys_sendmsg+0x7b2/0xa10 [12737.155534][ T895] ___sys_sendmsg+0xee/0x170 [12737.155534][ T895] __sys_sendmsg+0xcd/0x170 [12737.155534][ T895] do_syscall_64+0xc6/0x1e0 [12737.155534][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12737.155534][ T895] [12747.399048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12747.399514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12747.399514][ T895] netdev_get_by_index+0x5e/0x80 [12747.399514][ T895] fib6_nh_init+0x3d8/0x15b0 [12747.399514][ T895] ip6_route_info_create+0xf18/0x17d0 [12747.399514][ T895] ip6_route_add+0x1c/0x140 [12747.399514][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12747.399514][ T895] addrconf_add_dev+0xe2/0x170 [12747.399514][ T895] inet6_addr_add+0x12f/0xa40 [12747.399514][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12747.399514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12747.399514][ T895] netlink_rcv_skb+0x130/0x360 [12747.399514][ T895] netlink_unicast+0x449/0x710 [12747.399514][ T895] netlink_sendmsg+0x723/0xbe0 [12747.399514][ T895] ____sys_sendmsg+0x7b2/0xa10 [12747.399514][ T895] ___sys_sendmsg+0xee/0x170 [12747.399514][ T895] __sys_sendmsg+0xcd/0x170 [12747.399514][ T895] do_syscall_64+0xc6/0x1e0 [12747.399514][ T895] [12747.401743][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12747.401743][ T895] ipv6_add_dev+0x3b9/0x11c0 [12747.401743][ T895] ipv6_find_idev+0x102/0x170 [12747.401743][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12747.401743][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12747.401743][ T895] netlink_rcv_skb+0x130/0x360 [12747.401743][ T895] netlink_unicast+0x449/0x710 [12747.401743][ T895] netlink_sendmsg+0x723/0xbe0 [12747.401743][ T895] ____sys_sendmsg+0x7b2/0xa10 [12747.401743][ T895] ___sys_sendmsg+0xee/0x170 [12747.401743][ T895] __sys_sendmsg+0xcd/0x170 [12747.401743][ T895] do_syscall_64+0xc6/0x1e0 [12747.401743][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12747.401743][ T895] [12747.403523][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12747.403523][ T895] neigh_parms_alloc+0x1e5/0x510 [12747.403523][ T895] ipv6_add_dev+0x2fd/0x11c0 [12747.403523][ T895] ipv6_find_idev+0x102/0x170 [12747.403523][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12747.403523][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12747.403523][ T895] netlink_rcv_skb+0x130/0x360 [12747.403523][ T895] netlink_unicast+0x449/0x710 [12747.403523][ T895] netlink_sendmsg+0x723/0xbe0 [12747.403523][ T895] ____sys_sendmsg+0x7b2/0xa10 [12747.403523][ T895] ___sys_sendmsg+0xee/0x170 [12747.403523][ T895] __sys_sendmsg+0xcd/0x170 [12747.403523][ T895] do_syscall_64+0xc6/0x1e0 [12747.403523][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12747.403523][ T895] [12757.542939][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12757.543414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12757.543414][ T895] netdev_get_by_index+0x5e/0x80 [12757.543414][ T895] fib6_nh_init+0x3d8/0x15b0 [12757.543414][ T895] ip6_route_info_create+0xf18/0x17d0 [12757.543414][ T895] ip6_route_add+0x1c/0x140 [12757.543414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12757.543414][ T895] addrconf_add_dev+0xe2/0x170 [12757.543414][ T895] inet6_addr_add+0x12f/0xa40 [12757.543414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12757.543414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12757.543414][ T895] netlink_rcv_skb+0x130/0x360 [12757.543414][ T895] netlink_unicast+0x449/0x710 [12757.543414][ T895] netlink_sendmsg+0x723/0xbe0 [12757.543414][ T895] ____sys_sendmsg+0x7b2/0xa10 [12757.543414][ T895] ___sys_sendmsg+0xee/0x170 [12757.543414][ T895] __sys_sendmsg+0xcd/0x170 [12757.543414][ T895] do_syscall_64+0xc6/0x1e0 [12757.543414][ T895] [12757.545626][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12757.545626][ T895] ipv6_add_dev+0x3b9/0x11c0 [12757.545626][ T895] ipv6_find_idev+0x102/0x170 [12757.545626][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12757.545626][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12757.545626][ T895] netlink_rcv_skb+0x130/0x360 [12757.545626][ T895] netlink_unicast+0x449/0x710 [12757.545626][ T895] netlink_sendmsg+0x723/0xbe0 [12757.545626][ T895] ____sys_sendmsg+0x7b2/0xa10 [12757.545626][ T895] ___sys_sendmsg+0xee/0x170 [12757.545626][ T895] __sys_sendmsg+0xcd/0x170 [12757.545626][ T895] do_syscall_64+0xc6/0x1e0 [12757.545626][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12757.545626][ T895] [12757.547349][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12757.547349][ T895] neigh_parms_alloc+0x1e5/0x510 [12757.547349][ T895] ipv6_add_dev+0x2fd/0x11c0 [12757.547349][ T895] ipv6_find_idev+0x102/0x170 [12757.547349][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12757.547349][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12757.547349][ T895] netlink_rcv_skb+0x130/0x360 [12757.547349][ T895] netlink_unicast+0x449/0x710 [12757.547349][ T895] netlink_sendmsg+0x723/0xbe0 [12757.547349][ T895] ____sys_sendmsg+0x7b2/0xa10 [12757.547349][ T895] ___sys_sendmsg+0xee/0x170 [12757.547349][ T895] __sys_sendmsg+0xcd/0x170 [12757.547349][ T895] do_syscall_64+0xc6/0x1e0 [12757.547349][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12757.547349][ T895] [12767.790961][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12767.791354][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12767.791354][ T895] netdev_get_by_index+0x5e/0x80 [12767.791354][ T895] fib6_nh_init+0x3d8/0x15b0 [12767.791354][ T895] ip6_route_info_create+0xf18/0x17d0 [12767.791354][ T895] ip6_route_add+0x1c/0x140 [12767.791354][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12767.791354][ T895] addrconf_add_dev+0xe2/0x170 [12767.791354][ T895] inet6_addr_add+0x12f/0xa40 [12767.791354][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12767.791354][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12767.791354][ T895] netlink_rcv_skb+0x130/0x360 [12767.791354][ T895] netlink_unicast+0x449/0x710 [12767.791354][ T895] netlink_sendmsg+0x723/0xbe0 [12767.791354][ T895] ____sys_sendmsg+0x7b2/0xa10 [12767.791354][ T895] ___sys_sendmsg+0xee/0x170 [12767.791354][ T895] __sys_sendmsg+0xcd/0x170 [12767.791354][ T895] do_syscall_64+0xc6/0x1e0 [12767.791354][ T895] [12767.793580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12767.793580][ T895] ipv6_add_dev+0x3b9/0x11c0 [12767.793580][ T895] ipv6_find_idev+0x102/0x170 [12767.793580][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12767.793580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12767.793580][ T895] netlink_rcv_skb+0x130/0x360 [12767.793580][ T895] netlink_unicast+0x449/0x710 [12767.793580][ T895] netlink_sendmsg+0x723/0xbe0 [12767.793580][ T895] ____sys_sendmsg+0x7b2/0xa10 [12767.793580][ T895] ___sys_sendmsg+0xee/0x170 [12767.793580][ T895] __sys_sendmsg+0xcd/0x170 [12767.793580][ T895] do_syscall_64+0xc6/0x1e0 [12767.793580][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12767.793580][ T895] [12767.795309][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12767.795309][ T895] neigh_parms_alloc+0x1e5/0x510 [12767.795309][ T895] ipv6_add_dev+0x2fd/0x11c0 [12767.795309][ T895] ipv6_find_idev+0x102/0x170 [12767.795309][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12767.795309][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12767.795309][ T895] netlink_rcv_skb+0x130/0x360 [12767.795309][ T895] netlink_unicast+0x449/0x710 [12767.795309][ T895] netlink_sendmsg+0x723/0xbe0 [12767.795309][ T895] ____sys_sendmsg+0x7b2/0xa10 [12767.795309][ T895] ___sys_sendmsg+0xee/0x170 [12767.795309][ T895] __sys_sendmsg+0xcd/0x170 [12767.795309][ T895] do_syscall_64+0xc6/0x1e0 [12767.795309][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12767.795309][ T895] [12778.038960][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12778.039427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12778.039427][ T895] netdev_get_by_index+0x5e/0x80 [12778.039427][ T895] fib6_nh_init+0x3d8/0x15b0 [12778.039427][ T895] ip6_route_info_create+0xf18/0x17d0 [12778.039427][ T895] ip6_route_add+0x1c/0x140 [12778.039427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12778.039427][ T895] addrconf_add_dev+0xe2/0x170 [12778.039427][ T895] inet6_addr_add+0x12f/0xa40 [12778.039427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12778.039427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12778.039427][ T895] netlink_rcv_skb+0x130/0x360 [12778.039427][ T895] netlink_unicast+0x449/0x710 [12778.039427][ T895] netlink_sendmsg+0x723/0xbe0 [12778.039427][ T895] ____sys_sendmsg+0x7b2/0xa10 [12778.039427][ T895] ___sys_sendmsg+0xee/0x170 [12778.039427][ T895] __sys_sendmsg+0xcd/0x170 [12778.039427][ T895] do_syscall_64+0xc6/0x1e0 [12778.039427][ T895] [12778.041764][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12778.041764][ T895] ipv6_add_dev+0x3b9/0x11c0 [12778.041764][ T895] ipv6_find_idev+0x102/0x170 [12778.041764][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12778.041764][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12778.041764][ T895] netlink_rcv_skb+0x130/0x360 [12778.041764][ T895] netlink_unicast+0x449/0x710 [12778.041764][ T895] netlink_sendmsg+0x723/0xbe0 [12778.041764][ T895] ____sys_sendmsg+0x7b2/0xa10 [12778.041764][ T895] ___sys_sendmsg+0xee/0x170 [12778.041764][ T895] __sys_sendmsg+0xcd/0x170 [12778.041764][ T895] do_syscall_64+0xc6/0x1e0 [12778.041764][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12778.041764][ T895] [12778.043586][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12778.043586][ T895] neigh_parms_alloc+0x1e5/0x510 [12778.043586][ T895] ipv6_add_dev+0x2fd/0x11c0 [12778.043586][ T895] ipv6_find_idev+0x102/0x170 [12778.043586][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12778.043586][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12778.043586][ T895] netlink_rcv_skb+0x130/0x360 [12778.043586][ T895] netlink_unicast+0x449/0x710 [12778.043586][ T895] netlink_sendmsg+0x723/0xbe0 [12778.043586][ T895] ____sys_sendmsg+0x7b2/0xa10 [12778.043586][ T895] ___sys_sendmsg+0xee/0x170 [12778.043586][ T895] __sys_sendmsg+0xcd/0x170 [12778.043586][ T895] do_syscall_64+0xc6/0x1e0 [12778.043586][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12778.043586][ T895] [12788.287050][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12788.287508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12788.287508][ T895] netdev_get_by_index+0x5e/0x80 [12788.287508][ T895] fib6_nh_init+0x3d8/0x15b0 [12788.287508][ T895] ip6_route_info_create+0xf18/0x17d0 [12788.287508][ T895] ip6_route_add+0x1c/0x140 [12788.287508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12788.287508][ T895] addrconf_add_dev+0xe2/0x170 [12788.287508][ T895] inet6_addr_add+0x12f/0xa40 [12788.287508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12788.287508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12788.287508][ T895] netlink_rcv_skb+0x130/0x360 [12788.287508][ T895] netlink_unicast+0x449/0x710 [12788.287508][ T895] netlink_sendmsg+0x723/0xbe0 [12788.287508][ T895] ____sys_sendmsg+0x7b2/0xa10 [12788.287508][ T895] ___sys_sendmsg+0xee/0x170 [12788.287508][ T895] __sys_sendmsg+0xcd/0x170 [12788.287508][ T895] do_syscall_64+0xc6/0x1e0 [12788.287508][ T895] [12788.289734][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12788.289734][ T895] ipv6_add_dev+0x3b9/0x11c0 [12788.289734][ T895] ipv6_find_idev+0x102/0x170 [12788.289734][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12788.289734][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12788.289734][ T895] netlink_rcv_skb+0x130/0x360 [12788.289734][ T895] netlink_unicast+0x449/0x710 [12788.289734][ T895] netlink_sendmsg+0x723/0xbe0 [12788.289734][ T895] ____sys_sendmsg+0x7b2/0xa10 [12788.289734][ T895] ___sys_sendmsg+0xee/0x170 [12788.289734][ T895] __sys_sendmsg+0xcd/0x170 [12788.289734][ T895] do_syscall_64+0xc6/0x1e0 [12788.289734][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12788.289734][ T895] [12788.291447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12788.291447][ T895] neigh_parms_alloc+0x1e5/0x510 [12788.291447][ T895] ipv6_add_dev+0x2fd/0x11c0 [12788.291447][ T895] ipv6_find_idev+0x102/0x170 [12788.291447][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12788.291447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12788.291447][ T895] netlink_rcv_skb+0x130/0x360 [12788.291447][ T895] netlink_unicast+0x449/0x710 [12788.291447][ T895] netlink_sendmsg+0x723/0xbe0 [12788.291447][ T895] ____sys_sendmsg+0x7b2/0xa10 [12788.291447][ T895] ___sys_sendmsg+0xee/0x170 [12788.291447][ T895] __sys_sendmsg+0xcd/0x170 [12788.291447][ T895] do_syscall_64+0xc6/0x1e0 [12788.291447][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12788.291447][ T895] [12798.375002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12798.375466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12798.375466][ T895] netdev_get_by_index+0x5e/0x80 [12798.375466][ T895] fib6_nh_init+0x3d8/0x15b0 [12798.375466][ T895] ip6_route_info_create+0xf18/0x17d0 [12798.375466][ T895] ip6_route_add+0x1c/0x140 [12798.375466][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12798.375466][ T895] addrconf_add_dev+0xe2/0x170 [12798.375466][ T895] inet6_addr_add+0x12f/0xa40 [12798.375466][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12798.375466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12798.375466][ T895] netlink_rcv_skb+0x130/0x360 [12798.375466][ T895] netlink_unicast+0x449/0x710 [12798.375466][ T895] netlink_sendmsg+0x723/0xbe0 [12798.375466][ T895] ____sys_sendmsg+0x7b2/0xa10 [12798.375466][ T895] ___sys_sendmsg+0xee/0x170 [12798.375466][ T895] __sys_sendmsg+0xcd/0x170 [12798.375466][ T895] do_syscall_64+0xc6/0x1e0 [12798.375466][ T895] [12798.377677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12798.377677][ T895] ipv6_add_dev+0x3b9/0x11c0 [12798.377677][ T895] ipv6_find_idev+0x102/0x170 [12798.377677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12798.377677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12798.377677][ T895] netlink_rcv_skb+0x130/0x360 [12798.377677][ T895] netlink_unicast+0x449/0x710 [12798.377677][ T895] netlink_sendmsg+0x723/0xbe0 [12798.377677][ T895] ____sys_sendmsg+0x7b2/0xa10 [12798.377677][ T895] ___sys_sendmsg+0xee/0x170 [12798.377677][ T895] __sys_sendmsg+0xcd/0x170 [12798.377677][ T895] do_syscall_64+0xc6/0x1e0 [12798.377677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12798.377677][ T895] [12798.379395][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12798.379395][ T895] neigh_parms_alloc+0x1e5/0x510 [12798.379395][ T895] ipv6_add_dev+0x2fd/0x11c0 [12798.379395][ T895] ipv6_find_idev+0x102/0x170 [12798.379395][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12798.379395][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12798.379395][ T895] netlink_rcv_skb+0x130/0x360 [12798.379395][ T895] netlink_unicast+0x449/0x710 [12798.379395][ T895] netlink_sendmsg+0x723/0xbe0 [12798.379395][ T895] ____sys_sendmsg+0x7b2/0xa10 [12798.379395][ T895] ___sys_sendmsg+0xee/0x170 [12798.379395][ T895] __sys_sendmsg+0xcd/0x170 [12798.379395][ T895] do_syscall_64+0xc6/0x1e0 [12798.379395][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12798.379395][ T895] [12808.631109][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12808.631578][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12808.631578][ T895] netdev_get_by_index+0x5e/0x80 [12808.631578][ T895] fib6_nh_init+0x3d8/0x15b0 [12808.631578][ T895] ip6_route_info_create+0xf18/0x17d0 [12808.631578][ T895] ip6_route_add+0x1c/0x140 [12808.631578][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12808.631578][ T895] addrconf_add_dev+0xe2/0x170 [12808.631578][ T895] inet6_addr_add+0x12f/0xa40 [12808.631578][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12808.631578][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12808.631578][ T895] netlink_rcv_skb+0x130/0x360 [12808.631578][ T895] netlink_unicast+0x449/0x710 [12808.631578][ T895] netlink_sendmsg+0x723/0xbe0 [12808.631578][ T895] ____sys_sendmsg+0x7b2/0xa10 [12808.631578][ T895] ___sys_sendmsg+0xee/0x170 [12808.631578][ T895] __sys_sendmsg+0xcd/0x170 [12808.631578][ T895] do_syscall_64+0xc6/0x1e0 [12808.631578][ T895] [12808.633841][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12808.633841][ T895] ipv6_add_dev+0x3b9/0x11c0 [12808.633841][ T895] ipv6_find_idev+0x102/0x170 [12808.633841][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12808.633841][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12808.633841][ T895] netlink_rcv_skb+0x130/0x360 [12808.633841][ T895] netlink_unicast+0x449/0x710 [12808.633841][ T895] netlink_sendmsg+0x723/0xbe0 [12808.633841][ T895] ____sys_sendmsg+0x7b2/0xa10 [12808.633841][ T895] ___sys_sendmsg+0xee/0x170 [12808.633841][ T895] __sys_sendmsg+0xcd/0x170 [12808.633841][ T895] do_syscall_64+0xc6/0x1e0 [12808.633841][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12808.633841][ T895] [12808.635555][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12808.635555][ T895] neigh_parms_alloc+0x1e5/0x510 [12808.635555][ T895] ipv6_add_dev+0x2fd/0x11c0 [12808.635555][ T895] ipv6_find_idev+0x102/0x170 [12808.635555][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12808.635555][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12808.635555][ T895] netlink_rcv_skb+0x130/0x360 [12808.635555][ T895] netlink_unicast+0x449/0x710 [12808.635555][ T895] netlink_sendmsg+0x723/0xbe0 [12808.635555][ T895] ____sys_sendmsg+0x7b2/0xa10 [12808.635555][ T895] ___sys_sendmsg+0xee/0x170 [12808.635555][ T895] __sys_sendmsg+0xcd/0x170 [12808.635555][ T895] do_syscall_64+0xc6/0x1e0 [12808.635555][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12808.635555][ T895] [12818.759036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12818.759512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12818.759512][ T895] netdev_get_by_index+0x5e/0x80 [12818.759512][ T895] fib6_nh_init+0x3d8/0x15b0 [12818.759512][ T895] ip6_route_info_create+0xf18/0x17d0 [12818.759512][ T895] ip6_route_add+0x1c/0x140 [12818.759512][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12818.759512][ T895] addrconf_add_dev+0xe2/0x170 [12818.759512][ T895] inet6_addr_add+0x12f/0xa40 [12818.759512][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12818.759512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12818.759512][ T895] netlink_rcv_skb+0x130/0x360 [12818.759512][ T895] netlink_unicast+0x449/0x710 [12818.759512][ T895] netlink_sendmsg+0x723/0xbe0 [12818.759512][ T895] ____sys_sendmsg+0x7b2/0xa10 [12818.759512][ T895] ___sys_sendmsg+0xee/0x170 [12818.759512][ T895] __sys_sendmsg+0xcd/0x170 [12818.759512][ T895] do_syscall_64+0xc6/0x1e0 [12818.759512][ T895] [12818.761764][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12818.761764][ T895] ipv6_add_dev+0x3b9/0x11c0 [12818.761764][ T895] ipv6_find_idev+0x102/0x170 [12818.761764][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12818.761764][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12818.761764][ T895] netlink_rcv_skb+0x130/0x360 [12818.761764][ T895] netlink_unicast+0x449/0x710 [12818.761764][ T895] netlink_sendmsg+0x723/0xbe0 [12818.761764][ T895] ____sys_sendmsg+0x7b2/0xa10 [12818.761764][ T895] ___sys_sendmsg+0xee/0x170 [12818.761764][ T895] __sys_sendmsg+0xcd/0x170 [12818.761764][ T895] do_syscall_64+0xc6/0x1e0 [12818.761764][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12818.761764][ T895] [12818.763488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12818.763488][ T895] neigh_parms_alloc+0x1e5/0x510 [12818.763488][ T895] ipv6_add_dev+0x2fd/0x11c0 [12818.763488][ T895] ipv6_find_idev+0x102/0x170 [12818.763488][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12818.763488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12818.763488][ T895] netlink_rcv_skb+0x130/0x360 [12818.763488][ T895] netlink_unicast+0x449/0x710 [12818.763488][ T895] netlink_sendmsg+0x723/0xbe0 [12818.763488][ T895] ____sys_sendmsg+0x7b2/0xa10 [12818.763488][ T895] ___sys_sendmsg+0xee/0x170 [12818.763488][ T895] __sys_sendmsg+0xcd/0x170 [12818.763488][ T895] do_syscall_64+0xc6/0x1e0 [12818.763488][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12818.763488][ T895] [12829.006976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12829.007428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12829.007428][ T895] netdev_get_by_index+0x5e/0x80 [12829.007428][ T895] fib6_nh_init+0x3d8/0x15b0 [12829.007428][ T895] ip6_route_info_create+0xf18/0x17d0 [12829.007428][ T895] ip6_route_add+0x1c/0x140 [12829.007428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12829.007428][ T895] addrconf_add_dev+0xe2/0x170 [12829.007428][ T895] inet6_addr_add+0x12f/0xa40 [12829.007428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12829.007428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12829.007428][ T895] netlink_rcv_skb+0x130/0x360 [12829.007428][ T895] netlink_unicast+0x449/0x710 [12829.007428][ T895] netlink_sendmsg+0x723/0xbe0 [12829.007428][ T895] ____sys_sendmsg+0x7b2/0xa10 [12829.007428][ T895] ___sys_sendmsg+0xee/0x170 [12829.007428][ T895] __sys_sendmsg+0xcd/0x170 [12829.007428][ T895] do_syscall_64+0xc6/0x1e0 [12829.007428][ T895] [12829.009629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12829.009629][ T895] ipv6_add_dev+0x3b9/0x11c0 [12829.009629][ T895] ipv6_find_idev+0x102/0x170 [12829.009629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12829.009629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12829.009629][ T895] netlink_rcv_skb+0x130/0x360 [12829.009629][ T895] netlink_unicast+0x449/0x710 [12829.009629][ T895] netlink_sendmsg+0x723/0xbe0 [12829.009629][ T895] ____sys_sendmsg+0x7b2/0xa10 [12829.009629][ T895] ___sys_sendmsg+0xee/0x170 [12829.009629][ T895] __sys_sendmsg+0xcd/0x170 [12829.009629][ T895] do_syscall_64+0xc6/0x1e0 [12829.009629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12829.009629][ T895] [12829.011343][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12829.011343][ T895] neigh_parms_alloc+0x1e5/0x510 [12829.011343][ T895] ipv6_add_dev+0x2fd/0x11c0 [12829.011343][ T895] ipv6_find_idev+0x102/0x170 [12829.011343][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12829.011343][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12829.011343][ T895] netlink_rcv_skb+0x130/0x360 [12829.011343][ T895] netlink_unicast+0x449/0x710 [12829.011343][ T895] netlink_sendmsg+0x723/0xbe0 [12829.011343][ T895] ____sys_sendmsg+0x7b2/0xa10 [12829.011343][ T895] ___sys_sendmsg+0xee/0x170 [12829.011343][ T895] __sys_sendmsg+0xcd/0x170 [12829.011343][ T895] do_syscall_64+0xc6/0x1e0 [12829.011343][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12829.011343][ T895] [12839.255025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12839.255423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12839.255423][ T895] netdev_get_by_index+0x5e/0x80 [12839.255423][ T895] fib6_nh_init+0x3d8/0x15b0 [12839.255423][ T895] ip6_route_info_create+0xf18/0x17d0 [12839.255423][ T895] ip6_route_add+0x1c/0x140 [12839.255423][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12839.255423][ T895] addrconf_add_dev+0xe2/0x170 [12839.255423][ T895] inet6_addr_add+0x12f/0xa40 [12839.255423][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12839.255423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.255423][ T895] netlink_rcv_skb+0x130/0x360 [12839.255423][ T895] netlink_unicast+0x449/0x710 [12839.255423][ T895] netlink_sendmsg+0x723/0xbe0 [12839.255423][ T895] ____sys_sendmsg+0x7b2/0xa10 [12839.255423][ T895] ___sys_sendmsg+0xee/0x170 [12839.255423][ T895] __sys_sendmsg+0xcd/0x170 [12839.255423][ T895] do_syscall_64+0xc6/0x1e0 [12839.255423][ T895] [12839.257638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12839.257638][ T895] ipv6_add_dev+0x3b9/0x11c0 [12839.257638][ T895] ipv6_find_idev+0x102/0x170 [12839.257638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12839.257638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.257638][ T895] netlink_rcv_skb+0x130/0x360 [12839.257638][ T895] netlink_unicast+0x449/0x710 [12839.257638][ T895] netlink_sendmsg+0x723/0xbe0 [12839.257638][ T895] ____sys_sendmsg+0x7b2/0xa10 [12839.257638][ T895] ___sys_sendmsg+0xee/0x170 [12839.257638][ T895] __sys_sendmsg+0xcd/0x170 [12839.257638][ T895] do_syscall_64+0xc6/0x1e0 [12839.257638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12839.257638][ T895] [12839.259347][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12839.259347][ T895] neigh_parms_alloc+0x1e5/0x510 [12839.259347][ T895] ipv6_add_dev+0x2fd/0x11c0 [12839.259347][ T895] ipv6_find_idev+0x102/0x170 [12839.259347][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12839.259347][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.259347][ T895] netlink_rcv_skb+0x130/0x360 [12839.259347][ T895] netlink_unicast+0x449/0x710 [12839.259347][ T895] netlink_sendmsg+0x723/0xbe0 [12839.259347][ T895] ____sys_sendmsg+0x7b2/0xa10 [12839.259347][ T895] ___sys_sendmsg+0xee/0x170 [12839.259347][ T895] __sys_sendmsg+0xcd/0x170 [12839.259347][ T895] do_syscall_64+0xc6/0x1e0 [12839.259347][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12839.259347][ T895] [12849.502973][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12849.503380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12849.503380][ T895] netdev_get_by_index+0x5e/0x80 [12849.503380][ T895] fib6_nh_init+0x3d8/0x15b0 [12849.503380][ T895] ip6_route_info_create+0xf18/0x17d0 [12849.503380][ T895] ip6_route_add+0x1c/0x140 [12849.503380][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12849.503380][ T895] addrconf_add_dev+0xe2/0x170 [12849.503380][ T895] inet6_addr_add+0x12f/0xa40 [12849.503380][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12849.503380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12849.503380][ T895] netlink_rcv_skb+0x130/0x360 [12849.503380][ T895] netlink_unicast+0x449/0x710 [12849.503380][ T895] netlink_sendmsg+0x723/0xbe0 [12849.503380][ T895] ____sys_sendmsg+0x7b2/0xa10 [12849.503380][ T895] ___sys_sendmsg+0xee/0x170 [12849.503380][ T895] __sys_sendmsg+0xcd/0x170 [12849.503380][ T895] do_syscall_64+0xc6/0x1e0 [12849.503380][ T895] [12849.505591][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12849.505591][ T895] ipv6_add_dev+0x3b9/0x11c0 [12849.505591][ T895] ipv6_find_idev+0x102/0x170 [12849.505591][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12849.505591][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12849.505591][ T895] netlink_rcv_skb+0x130/0x360 [12849.505591][ T895] netlink_unicast+0x449/0x710 [12849.505591][ T895] netlink_sendmsg+0x723/0xbe0 [12849.505591][ T895] ____sys_sendmsg+0x7b2/0xa10 [12849.505591][ T895] ___sys_sendmsg+0xee/0x170 [12849.505591][ T895] __sys_sendmsg+0xcd/0x170 [12849.505591][ T895] do_syscall_64+0xc6/0x1e0 [12849.505591][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12849.505591][ T895] [12849.507301][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12849.507301][ T895] neigh_parms_alloc+0x1e5/0x510 [12849.507301][ T895] ipv6_add_dev+0x2fd/0x11c0 [12849.507301][ T895] ipv6_find_idev+0x102/0x170 [12849.507301][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12849.507301][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12849.507301][ T895] netlink_rcv_skb+0x130/0x360 [12849.507301][ T895] netlink_unicast+0x449/0x710 [12849.507301][ T895] netlink_sendmsg+0x723/0xbe0 [12849.507301][ T895] ____sys_sendmsg+0x7b2/0xa10 [12849.507301][ T895] ___sys_sendmsg+0xee/0x170 [12849.507301][ T895] __sys_sendmsg+0xcd/0x170 [12849.507301][ T895] do_syscall_64+0xc6/0x1e0 [12849.507301][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12849.507301][ T895] [12859.751032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12859.751513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12859.751513][ T895] netdev_get_by_index+0x5e/0x80 [12859.751513][ T895] fib6_nh_init+0x3d8/0x15b0 [12859.751513][ T895] ip6_route_info_create+0xf18/0x17d0 [12859.751513][ T895] ip6_route_add+0x1c/0x140 [12859.751513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12859.751513][ T895] addrconf_add_dev+0xe2/0x170 [12859.751513][ T895] inet6_addr_add+0x12f/0xa40 [12859.751513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12859.751513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12859.751513][ T895] netlink_rcv_skb+0x130/0x360 [12859.751513][ T895] netlink_unicast+0x449/0x710 [12859.751513][ T895] netlink_sendmsg+0x723/0xbe0 [12859.751513][ T895] ____sys_sendmsg+0x7b2/0xa10 [12859.751513][ T895] ___sys_sendmsg+0xee/0x170 [12859.751513][ T895] __sys_sendmsg+0xcd/0x170 [12859.751513][ T895] do_syscall_64+0xc6/0x1e0 [12859.751513][ T895] [12859.753734][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12859.753734][ T895] ipv6_add_dev+0x3b9/0x11c0 [12859.753734][ T895] ipv6_find_idev+0x102/0x170 [12859.753734][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12859.753734][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12859.753734][ T895] netlink_rcv_skb+0x130/0x360 [12859.753734][ T895] netlink_unicast+0x449/0x710 [12859.753734][ T895] netlink_sendmsg+0x723/0xbe0 [12859.753734][ T895] ____sys_sendmsg+0x7b2/0xa10 [12859.753734][ T895] ___sys_sendmsg+0xee/0x170 [12859.753734][ T895] __sys_sendmsg+0xcd/0x170 [12859.753734][ T895] do_syscall_64+0xc6/0x1e0 [12859.753734][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12859.753734][ T895] [12859.755449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12859.755449][ T895] neigh_parms_alloc+0x1e5/0x510 [12859.755449][ T895] ipv6_add_dev+0x2fd/0x11c0 [12859.755449][ T895] ipv6_find_idev+0x102/0x170 [12859.755449][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12859.755449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12859.755449][ T895] netlink_rcv_skb+0x130/0x360 [12859.755449][ T895] netlink_unicast+0x449/0x710 [12859.755449][ T895] netlink_sendmsg+0x723/0xbe0 [12859.755449][ T895] ____sys_sendmsg+0x7b2/0xa10 [12859.755449][ T895] ___sys_sendmsg+0xee/0x170 [12859.755449][ T895] __sys_sendmsg+0xcd/0x170 [12859.755449][ T895] do_syscall_64+0xc6/0x1e0 [12859.755449][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12859.755449][ T895] [12869.999033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12869.999424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12869.999424][ T895] netdev_get_by_index+0x5e/0x80 [12869.999424][ T895] fib6_nh_init+0x3d8/0x15b0 [12869.999424][ T895] ip6_route_info_create+0xf18/0x17d0 [12869.999424][ T895] ip6_route_add+0x1c/0x140 [12869.999424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12869.999424][ T895] addrconf_add_dev+0xe2/0x170 [12869.999424][ T895] inet6_addr_add+0x12f/0xa40 [12869.999424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12869.999424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12869.999424][ T895] netlink_rcv_skb+0x130/0x360 [12869.999424][ T895] netlink_unicast+0x449/0x710 [12869.999424][ T895] netlink_sendmsg+0x723/0xbe0 [12869.999424][ T895] ____sys_sendmsg+0x7b2/0xa10 [12869.999424][ T895] ___sys_sendmsg+0xee/0x170 [12869.999424][ T895] __sys_sendmsg+0xcd/0x170 [12869.999424][ T895] do_syscall_64+0xc6/0x1e0 [12869.999424][ T895] [12870.001669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12870.001669][ T895] ipv6_add_dev+0x3b9/0x11c0 [12870.001669][ T895] ipv6_find_idev+0x102/0x170 [12870.001669][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12870.001669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12870.001669][ T895] netlink_rcv_skb+0x130/0x360 [12870.001669][ T895] netlink_unicast+0x449/0x710 [12870.001669][ T895] netlink_sendmsg+0x723/0xbe0 [12870.001669][ T895] ____sys_sendmsg+0x7b2/0xa10 [12870.001669][ T895] ___sys_sendmsg+0xee/0x170 [12870.001669][ T895] __sys_sendmsg+0xcd/0x170 [12870.001669][ T895] do_syscall_64+0xc6/0x1e0 [12870.001669][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12870.001669][ T895] [12870.003377][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12870.003377][ T895] neigh_parms_alloc+0x1e5/0x510 [12870.003377][ T895] ipv6_add_dev+0x2fd/0x11c0 [12870.003377][ T895] ipv6_find_idev+0x102/0x170 [12870.003377][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12870.003377][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12870.003377][ T895] netlink_rcv_skb+0x130/0x360 [12870.003377][ T895] netlink_unicast+0x449/0x710 [12870.003377][ T895] netlink_sendmsg+0x723/0xbe0 [12870.003377][ T895] ____sys_sendmsg+0x7b2/0xa10 [12870.003377][ T895] ___sys_sendmsg+0xee/0x170 [12870.003377][ T895] __sys_sendmsg+0xcd/0x170 [12870.003377][ T895] do_syscall_64+0xc6/0x1e0 [12870.003377][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12870.003377][ T895] [12880.039020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12880.039472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12880.039472][ T895] netdev_get_by_index+0x5e/0x80 [12880.039472][ T895] fib6_nh_init+0x3d8/0x15b0 [12880.039472][ T895] ip6_route_info_create+0xf18/0x17d0 [12880.039472][ T895] ip6_route_add+0x1c/0x140 [12880.039472][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12880.039472][ T895] addrconf_add_dev+0xe2/0x170 [12880.039472][ T895] inet6_addr_add+0x12f/0xa40 [12880.039472][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12880.039472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.039472][ T895] netlink_rcv_skb+0x130/0x360 [12880.039472][ T895] netlink_unicast+0x449/0x710 [12880.039472][ T895] netlink_sendmsg+0x723/0xbe0 [12880.039472][ T895] ____sys_sendmsg+0x7b2/0xa10 [12880.039472][ T895] ___sys_sendmsg+0xee/0x170 [12880.039472][ T895] __sys_sendmsg+0xcd/0x170 [12880.039472][ T895] do_syscall_64+0xc6/0x1e0 [12880.039472][ T895] [12880.041715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12880.041715][ T895] ipv6_add_dev+0x3b9/0x11c0 [12880.041715][ T895] ipv6_find_idev+0x102/0x170 [12880.041715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12880.041715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.041715][ T895] netlink_rcv_skb+0x130/0x360 [12880.041715][ T895] netlink_unicast+0x449/0x710 [12880.041715][ T895] netlink_sendmsg+0x723/0xbe0 [12880.041715][ T895] ____sys_sendmsg+0x7b2/0xa10 [12880.041715][ T895] ___sys_sendmsg+0xee/0x170 [12880.041715][ T895] __sys_sendmsg+0xcd/0x170 [12880.041715][ T895] do_syscall_64+0xc6/0x1e0 [12880.041715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12880.041715][ T895] [12880.043430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12880.043430][ T895] neigh_parms_alloc+0x1e5/0x510 [12880.043430][ T895] ipv6_add_dev+0x2fd/0x11c0 [12880.043430][ T895] ipv6_find_idev+0x102/0x170 [12880.043430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12880.043430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.043430][ T895] netlink_rcv_skb+0x130/0x360 [12880.043430][ T895] netlink_unicast+0x449/0x710 [12880.043430][ T895] netlink_sendmsg+0x723/0xbe0 [12880.043430][ T895] ____sys_sendmsg+0x7b2/0xa10 [12880.043430][ T895] ___sys_sendmsg+0xee/0x170 [12880.043430][ T895] __sys_sendmsg+0xcd/0x170 [12880.043430][ T895] do_syscall_64+0xc6/0x1e0 [12880.043430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12880.043430][ T895] [12890.271031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12890.271496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12890.271496][ T895] netdev_get_by_index+0x5e/0x80 [12890.271496][ T895] fib6_nh_init+0x3d8/0x15b0 [12890.271496][ T895] ip6_route_info_create+0xf18/0x17d0 [12890.271496][ T895] ip6_route_add+0x1c/0x140 [12890.271496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12890.271496][ T895] addrconf_add_dev+0xe2/0x170 [12890.271496][ T895] inet6_addr_add+0x12f/0xa40 [12890.271496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12890.271496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.271496][ T895] netlink_rcv_skb+0x130/0x360 [12890.271496][ T895] netlink_unicast+0x449/0x710 [12890.271496][ T895] netlink_sendmsg+0x723/0xbe0 [12890.271496][ T895] ____sys_sendmsg+0x7b2/0xa10 [12890.271496][ T895] ___sys_sendmsg+0xee/0x170 [12890.271496][ T895] __sys_sendmsg+0xcd/0x170 [12890.271496][ T895] do_syscall_64+0xc6/0x1e0 [12890.271496][ T895] [12890.273716][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12890.273716][ T895] ipv6_add_dev+0x3b9/0x11c0 [12890.273716][ T895] ipv6_find_idev+0x102/0x170 [12890.273716][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12890.273716][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.273716][ T895] netlink_rcv_skb+0x130/0x360 [12890.273716][ T895] netlink_unicast+0x449/0x710 [12890.273716][ T895] netlink_sendmsg+0x723/0xbe0 [12890.273716][ T895] ____sys_sendmsg+0x7b2/0xa10 [12890.273716][ T895] ___sys_sendmsg+0xee/0x170 [12890.273716][ T895] __sys_sendmsg+0xcd/0x170 [12890.273716][ T895] do_syscall_64+0xc6/0x1e0 [12890.273716][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12890.273716][ T895] [12890.275427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12890.275427][ T895] neigh_parms_alloc+0x1e5/0x510 [12890.275427][ T895] ipv6_add_dev+0x2fd/0x11c0 [12890.275427][ T895] ipv6_find_idev+0x102/0x170 [12890.275427][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12890.275427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.275427][ T895] netlink_rcv_skb+0x130/0x360 [12890.275427][ T895] netlink_unicast+0x449/0x710 [12890.275427][ T895] netlink_sendmsg+0x723/0xbe0 [12890.275427][ T895] ____sys_sendmsg+0x7b2/0xa10 [12890.275427][ T895] ___sys_sendmsg+0xee/0x170 [12890.275427][ T895] __sys_sendmsg+0xcd/0x170 [12890.275427][ T895] do_syscall_64+0xc6/0x1e0 [12890.275427][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12890.275427][ T895] [12900.519028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12900.519432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12900.519432][ T895] netdev_get_by_index+0x5e/0x80 [12900.519432][ T895] fib6_nh_init+0x3d8/0x15b0 [12900.519432][ T895] ip6_route_info_create+0xf18/0x17d0 [12900.519432][ T895] ip6_route_add+0x1c/0x140 [12900.519432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12900.519432][ T895] addrconf_add_dev+0xe2/0x170 [12900.519432][ T895] inet6_addr_add+0x12f/0xa40 [12900.519432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12900.519432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12900.519432][ T895] netlink_rcv_skb+0x130/0x360 [12900.519432][ T895] netlink_unicast+0x449/0x710 [12900.519432][ T895] netlink_sendmsg+0x723/0xbe0 [12900.519432][ T895] ____sys_sendmsg+0x7b2/0xa10 [12900.519432][ T895] ___sys_sendmsg+0xee/0x170 [12900.519432][ T895] __sys_sendmsg+0xcd/0x170 [12900.519432][ T895] do_syscall_64+0xc6/0x1e0 [12900.519432][ T895] [12900.521809][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12900.521809][ T895] ipv6_add_dev+0x3b9/0x11c0 [12900.521809][ T895] ipv6_find_idev+0x102/0x170 [12900.521809][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12900.521809][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12900.521809][ T895] netlink_rcv_skb+0x130/0x360 [12900.521809][ T895] netlink_unicast+0x449/0x710 [12900.521809][ T895] netlink_sendmsg+0x723/0xbe0 [12900.521809][ T895] ____sys_sendmsg+0x7b2/0xa10 [12900.521809][ T895] ___sys_sendmsg+0xee/0x170 [12900.521809][ T895] __sys_sendmsg+0xcd/0x170 [12900.521809][ T895] do_syscall_64+0xc6/0x1e0 [12900.521809][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12900.521809][ T895] [12900.523527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12900.523527][ T895] neigh_parms_alloc+0x1e5/0x510 [12900.523527][ T895] ipv6_add_dev+0x2fd/0x11c0 [12900.523527][ T895] ipv6_find_idev+0x102/0x170 [12900.523527][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12900.523527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12900.523527][ T895] netlink_rcv_skb+0x130/0x360 [12900.523527][ T895] netlink_unicast+0x449/0x710 [12900.523527][ T895] netlink_sendmsg+0x723/0xbe0 [12900.523527][ T895] ____sys_sendmsg+0x7b2/0xa10 [12900.523527][ T895] ___sys_sendmsg+0xee/0x170 [12900.523527][ T895] __sys_sendmsg+0xcd/0x170 [12900.523527][ T895] do_syscall_64+0xc6/0x1e0 [12900.523527][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12900.523527][ T895] [12910.767032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12910.767534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12910.767534][ T895] netdev_get_by_index+0x5e/0x80 [12910.767534][ T895] fib6_nh_init+0x3d8/0x15b0 [12910.767534][ T895] ip6_route_info_create+0xf18/0x17d0 [12910.767534][ T895] ip6_route_add+0x1c/0x140 [12910.767534][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12910.767534][ T895] addrconf_add_dev+0xe2/0x170 [12910.767534][ T895] inet6_addr_add+0x12f/0xa40 [12910.767534][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12910.767534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12910.767534][ T895] netlink_rcv_skb+0x130/0x360 [12910.767534][ T895] netlink_unicast+0x449/0x710 [12910.767534][ T895] netlink_sendmsg+0x723/0xbe0 [12910.767534][ T895] ____sys_sendmsg+0x7b2/0xa10 [12910.767534][ T895] ___sys_sendmsg+0xee/0x170 [12910.767534][ T895] __sys_sendmsg+0xcd/0x170 [12910.767534][ T895] do_syscall_64+0xc6/0x1e0 [12910.767534][ T895] [12910.769747][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12910.769747][ T895] ipv6_add_dev+0x3b9/0x11c0 [12910.769747][ T895] ipv6_find_idev+0x102/0x170 [12910.769747][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12910.769747][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12910.769747][ T895] netlink_rcv_skb+0x130/0x360 [12910.769747][ T895] netlink_unicast+0x449/0x710 [12910.769747][ T895] netlink_sendmsg+0x723/0xbe0 [12910.769747][ T895] ____sys_sendmsg+0x7b2/0xa10 [12910.769747][ T895] ___sys_sendmsg+0xee/0x170 [12910.769747][ T895] __sys_sendmsg+0xcd/0x170 [12910.769747][ T895] do_syscall_64+0xc6/0x1e0 [12910.769747][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12910.769747][ T895] [12910.771474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12910.771474][ T895] neigh_parms_alloc+0x1e5/0x510 [12910.771474][ T895] ipv6_add_dev+0x2fd/0x11c0 [12910.771474][ T895] ipv6_find_idev+0x102/0x170 [12910.771474][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12910.771474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12910.771474][ T895] netlink_rcv_skb+0x130/0x360 [12910.771474][ T895] netlink_unicast+0x449/0x710 [12910.771474][ T895] netlink_sendmsg+0x723/0xbe0 [12910.771474][ T895] ____sys_sendmsg+0x7b2/0xa10 [12910.771474][ T895] ___sys_sendmsg+0xee/0x170 [12910.771474][ T895] __sys_sendmsg+0xcd/0x170 [12910.771474][ T895] do_syscall_64+0xc6/0x1e0 [12910.771474][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12910.771474][ T895] [12921.015035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12921.015489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12921.015489][ T895] netdev_get_by_index+0x5e/0x80 [12921.015489][ T895] fib6_nh_init+0x3d8/0x15b0 [12921.015489][ T895] ip6_route_info_create+0xf18/0x17d0 [12921.015489][ T895] ip6_route_add+0x1c/0x140 [12921.015489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12921.015489][ T895] addrconf_add_dev+0xe2/0x170 [12921.015489][ T895] inet6_addr_add+0x12f/0xa40 [12921.015489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12921.015489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12921.015489][ T895] netlink_rcv_skb+0x130/0x360 [12921.015489][ T895] netlink_unicast+0x449/0x710 [12921.015489][ T895] netlink_sendmsg+0x723/0xbe0 [12921.015489][ T895] ____sys_sendmsg+0x7b2/0xa10 [12921.015489][ T895] ___sys_sendmsg+0xee/0x170 [12921.015489][ T895] __sys_sendmsg+0xcd/0x170 [12921.015489][ T895] do_syscall_64+0xc6/0x1e0 [12921.015489][ T895] [12921.017720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12921.017720][ T895] ipv6_add_dev+0x3b9/0x11c0 [12921.017720][ T895] ipv6_find_idev+0x102/0x170 [12921.017720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12921.017720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12921.017720][ T895] netlink_rcv_skb+0x130/0x360 [12921.017720][ T895] netlink_unicast+0x449/0x710 [12921.017720][ T895] netlink_sendmsg+0x723/0xbe0 [12921.017720][ T895] ____sys_sendmsg+0x7b2/0xa10 [12921.017720][ T895] ___sys_sendmsg+0xee/0x170 [12921.017720][ T895] __sys_sendmsg+0xcd/0x170 [12921.017720][ T895] do_syscall_64+0xc6/0x1e0 [12921.017720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12921.017720][ T895] [12921.019434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12921.019434][ T895] neigh_parms_alloc+0x1e5/0x510 [12921.019434][ T895] ipv6_add_dev+0x2fd/0x11c0 [12921.019434][ T895] ipv6_find_idev+0x102/0x170 [12921.019434][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12921.019434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12921.019434][ T895] netlink_rcv_skb+0x130/0x360 [12921.019434][ T895] netlink_unicast+0x449/0x710 [12921.019434][ T895] netlink_sendmsg+0x723/0xbe0 [12921.019434][ T895] ____sys_sendmsg+0x7b2/0xa10 [12921.019434][ T895] ___sys_sendmsg+0xee/0x170 [12921.019434][ T895] __sys_sendmsg+0xcd/0x170 [12921.019434][ T895] do_syscall_64+0xc6/0x1e0 [12921.019434][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12921.019434][ T895] [12931.262972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12931.263424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12931.263424][ T895] netdev_get_by_index+0x5e/0x80 [12931.263424][ T895] fib6_nh_init+0x3d8/0x15b0 [12931.263424][ T895] ip6_route_info_create+0xf18/0x17d0 [12931.263424][ T895] ip6_route_add+0x1c/0x140 [12931.263424][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12931.263424][ T895] addrconf_add_dev+0xe2/0x170 [12931.263424][ T895] inet6_addr_add+0x12f/0xa40 [12931.263424][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12931.263424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.263424][ T895] netlink_rcv_skb+0x130/0x360 [12931.263424][ T895] netlink_unicast+0x449/0x710 [12931.263424][ T895] netlink_sendmsg+0x723/0xbe0 [12931.263424][ T895] ____sys_sendmsg+0x7b2/0xa10 [12931.263424][ T895] ___sys_sendmsg+0xee/0x170 [12931.263424][ T895] __sys_sendmsg+0xcd/0x170 [12931.263424][ T895] do_syscall_64+0xc6/0x1e0 [12931.263424][ T895] [12931.265741][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12931.265741][ T895] ipv6_add_dev+0x3b9/0x11c0 [12931.265741][ T895] ipv6_find_idev+0x102/0x170 [12931.265741][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12931.265741][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.265741][ T895] netlink_rcv_skb+0x130/0x360 [12931.265741][ T895] netlink_unicast+0x449/0x710 [12931.265741][ T895] netlink_sendmsg+0x723/0xbe0 [12931.265741][ T895] ____sys_sendmsg+0x7b2/0xa10 [12931.265741][ T895] ___sys_sendmsg+0xee/0x170 [12931.265741][ T895] __sys_sendmsg+0xcd/0x170 [12931.265741][ T895] do_syscall_64+0xc6/0x1e0 [12931.265741][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12931.265741][ T895] [12931.267996][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12931.267996][ T895] neigh_parms_alloc+0x1e5/0x510 [12931.267996][ T895] ipv6_add_dev+0x2fd/0x11c0 [12931.267996][ T895] ipv6_find_idev+0x102/0x170 [12931.267996][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12931.267996][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.267996][ T895] netlink_rcv_skb+0x130/0x360 [12931.267996][ T895] netlink_unicast+0x449/0x710 [12931.267996][ T895] netlink_sendmsg+0x723/0xbe0 [12931.267996][ T895] ____sys_sendmsg+0x7b2/0xa10 [12931.267996][ T895] ___sys_sendmsg+0xee/0x170 [12931.267996][ T895] __sys_sendmsg+0xcd/0x170 [12931.267996][ T895] do_syscall_64+0xc6/0x1e0 [12931.267996][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12931.267996][ T895] [12941.335089][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12941.335763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12941.335763][ T895] netdev_get_by_index+0x5e/0x80 [12941.335763][ T895] fib6_nh_init+0x3d8/0x15b0 [12941.335763][ T895] ip6_route_info_create+0xf18/0x17d0 [12941.335763][ T895] ip6_route_add+0x1c/0x140 [12941.335763][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12941.335763][ T895] addrconf_add_dev+0xe2/0x170 [12941.335763][ T895] inet6_addr_add+0x12f/0xa40 [12941.335763][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12941.335763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.335763][ T895] netlink_rcv_skb+0x130/0x360 [12941.335763][ T895] netlink_unicast+0x449/0x710 [12941.335763][ T895] netlink_sendmsg+0x723/0xbe0 [12941.335763][ T895] ____sys_sendmsg+0x7b2/0xa10 [12941.335763][ T895] ___sys_sendmsg+0xee/0x170 [12941.335763][ T895] __sys_sendmsg+0xcd/0x170 [12941.335763][ T895] do_syscall_64+0xc6/0x1e0 [12941.335763][ T895] [12941.338057][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12941.338057][ T895] ipv6_add_dev+0x3b9/0x11c0 [12941.338057][ T895] ipv6_find_idev+0x102/0x170 [12941.338057][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12941.338057][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.338057][ T895] netlink_rcv_skb+0x130/0x360 [12941.338057][ T895] netlink_unicast+0x449/0x710 [12941.338057][ T895] netlink_sendmsg+0x723/0xbe0 [12941.338057][ T895] ____sys_sendmsg+0x7b2/0xa10 [12941.338057][ T895] ___sys_sendmsg+0xee/0x170 [12941.338057][ T895] __sys_sendmsg+0xcd/0x170 [12941.338057][ T895] do_syscall_64+0xc6/0x1e0 [12941.338057][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12941.338057][ T895] [12941.339780][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12941.339780][ T895] neigh_parms_alloc+0x1e5/0x510 [12941.339780][ T895] ipv6_add_dev+0x2fd/0x11c0 [12941.339780][ T895] ipv6_find_idev+0x102/0x170 [12941.339780][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12941.339780][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.339780][ T895] netlink_rcv_skb+0x130/0x360 [12941.339780][ T895] netlink_unicast+0x449/0x710 [12941.339780][ T895] netlink_sendmsg+0x723/0xbe0 [12941.339780][ T895] ____sys_sendmsg+0x7b2/0xa10 [12941.339780][ T895] ___sys_sendmsg+0xee/0x170 [12941.339780][ T895] __sys_sendmsg+0xcd/0x170 [12941.339780][ T895] do_syscall_64+0xc6/0x1e0 [12941.339780][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12941.339780][ T895] [12951.430952][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12951.431354][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12951.431354][ T895] netdev_get_by_index+0x5e/0x80 [12951.431354][ T895] fib6_nh_init+0x3d8/0x15b0 [12951.431354][ T895] ip6_route_info_create+0xf18/0x17d0 [12951.431354][ T895] ip6_route_add+0x1c/0x140 [12951.431354][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12951.431354][ T895] addrconf_add_dev+0xe2/0x170 [12951.431354][ T895] inet6_addr_add+0x12f/0xa40 [12951.431354][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12951.431354][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12951.431354][ T895] netlink_rcv_skb+0x130/0x360 [12951.431354][ T895] netlink_unicast+0x449/0x710 [12951.431354][ T895] netlink_sendmsg+0x723/0xbe0 [12951.431354][ T895] ____sys_sendmsg+0x7b2/0xa10 [12951.431354][ T895] ___sys_sendmsg+0xee/0x170 [12951.431354][ T895] __sys_sendmsg+0xcd/0x170 [12951.431354][ T895] do_syscall_64+0xc6/0x1e0 [12951.431354][ T895] [12951.433574][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12951.433574][ T895] ipv6_add_dev+0x3b9/0x11c0 [12951.433574][ T895] ipv6_find_idev+0x102/0x170 [12951.433574][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12951.433574][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12951.433574][ T895] netlink_rcv_skb+0x130/0x360 [12951.433574][ T895] netlink_unicast+0x449/0x710 [12951.433574][ T895] netlink_sendmsg+0x723/0xbe0 [12951.433574][ T895] ____sys_sendmsg+0x7b2/0xa10 [12951.433574][ T895] ___sys_sendmsg+0xee/0x170 [12951.433574][ T895] __sys_sendmsg+0xcd/0x170 [12951.433574][ T895] do_syscall_64+0xc6/0x1e0 [12951.433574][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12951.433574][ T895] [12951.435284][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12951.435284][ T895] neigh_parms_alloc+0x1e5/0x510 [12951.435284][ T895] ipv6_add_dev+0x2fd/0x11c0 [12951.435284][ T895] ipv6_find_idev+0x102/0x170 [12951.435284][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12951.435284][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12951.435284][ T895] netlink_rcv_skb+0x130/0x360 [12951.435284][ T895] netlink_unicast+0x449/0x710 [12951.435284][ T895] netlink_sendmsg+0x723/0xbe0 [12951.435284][ T895] ____sys_sendmsg+0x7b2/0xa10 [12951.435284][ T895] ___sys_sendmsg+0xee/0x170 [12951.435284][ T895] __sys_sendmsg+0xcd/0x170 [12951.435284][ T895] do_syscall_64+0xc6/0x1e0 [12951.435284][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12951.435284][ T895] [12961.679060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12961.679517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12961.679517][ T895] netdev_get_by_index+0x5e/0x80 [12961.679517][ T895] fib6_nh_init+0x3d8/0x15b0 [12961.679517][ T895] ip6_route_info_create+0xf18/0x17d0 [12961.679517][ T895] ip6_route_add+0x1c/0x140 [12961.679517][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12961.679517][ T895] addrconf_add_dev+0xe2/0x170 [12961.679517][ T895] inet6_addr_add+0x12f/0xa40 [12961.679517][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12961.679517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12961.679517][ T895] netlink_rcv_skb+0x130/0x360 [12961.679517][ T895] netlink_unicast+0x449/0x710 [12961.679517][ T895] netlink_sendmsg+0x723/0xbe0 [12961.679517][ T895] ____sys_sendmsg+0x7b2/0xa10 [12961.679517][ T895] ___sys_sendmsg+0xee/0x170 [12961.679517][ T895] __sys_sendmsg+0xcd/0x170 [12961.679517][ T895] do_syscall_64+0xc6/0x1e0 [12961.679517][ T895] [12961.681766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12961.681766][ T895] ipv6_add_dev+0x3b9/0x11c0 [12961.681766][ T895] ipv6_find_idev+0x102/0x170 [12961.681766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12961.681766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12961.681766][ T895] netlink_rcv_skb+0x130/0x360 [12961.681766][ T895] netlink_unicast+0x449/0x710 [12961.681766][ T895] netlink_sendmsg+0x723/0xbe0 [12961.681766][ T895] ____sys_sendmsg+0x7b2/0xa10 [12961.681766][ T895] ___sys_sendmsg+0xee/0x170 [12961.681766][ T895] __sys_sendmsg+0xcd/0x170 [12961.681766][ T895] do_syscall_64+0xc6/0x1e0 [12961.681766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12961.681766][ T895] [12961.683480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12961.683480][ T895] neigh_parms_alloc+0x1e5/0x510 [12961.683480][ T895] ipv6_add_dev+0x2fd/0x11c0 [12961.683480][ T895] ipv6_find_idev+0x102/0x170 [12961.683480][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12961.683480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12961.683480][ T895] netlink_rcv_skb+0x130/0x360 [12961.683480][ T895] netlink_unicast+0x449/0x710 [12961.683480][ T895] netlink_sendmsg+0x723/0xbe0 [12961.683480][ T895] ____sys_sendmsg+0x7b2/0xa10 [12961.683480][ T895] ___sys_sendmsg+0xee/0x170 [12961.683480][ T895] __sys_sendmsg+0xcd/0x170 [12961.683480][ T895] do_syscall_64+0xc6/0x1e0 [12961.683480][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12961.683480][ T895] [12971.742981][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12971.743389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12971.743389][ T895] netdev_get_by_index+0x5e/0x80 [12971.743389][ T895] fib6_nh_init+0x3d8/0x15b0 [12971.743389][ T895] ip6_route_info_create+0xf18/0x17d0 [12971.743389][ T895] ip6_route_add+0x1c/0x140 [12971.743389][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12971.743389][ T895] addrconf_add_dev+0xe2/0x170 [12971.743389][ T895] inet6_addr_add+0x12f/0xa40 [12971.743389][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12971.743389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12971.743389][ T895] netlink_rcv_skb+0x130/0x360 [12971.743389][ T895] netlink_unicast+0x449/0x710 [12971.743389][ T895] netlink_sendmsg+0x723/0xbe0 [12971.743389][ T895] ____sys_sendmsg+0x7b2/0xa10 [12971.743389][ T895] ___sys_sendmsg+0xee/0x170 [12971.743389][ T895] __sys_sendmsg+0xcd/0x170 [12971.743389][ T895] do_syscall_64+0xc6/0x1e0 [12971.743389][ T895] [12971.745597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12971.745597][ T895] ipv6_add_dev+0x3b9/0x11c0 [12971.745597][ T895] ipv6_find_idev+0x102/0x170 [12971.745597][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12971.745597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12971.745597][ T895] netlink_rcv_skb+0x130/0x360 [12971.745597][ T895] netlink_unicast+0x449/0x710 [12971.745597][ T895] netlink_sendmsg+0x723/0xbe0 [12971.745597][ T895] ____sys_sendmsg+0x7b2/0xa10 [12971.745597][ T895] ___sys_sendmsg+0xee/0x170 [12971.745597][ T895] __sys_sendmsg+0xcd/0x170 [12971.745597][ T895] do_syscall_64+0xc6/0x1e0 [12971.745597][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12971.745597][ T895] [12971.747393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12971.747393][ T895] neigh_parms_alloc+0x1e5/0x510 [12971.747393][ T895] ipv6_add_dev+0x2fd/0x11c0 [12971.747393][ T895] ipv6_find_idev+0x102/0x170 [12971.747393][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12971.747393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12971.747393][ T895] netlink_rcv_skb+0x130/0x360 [12971.747393][ T895] netlink_unicast+0x449/0x710 [12971.747393][ T895] netlink_sendmsg+0x723/0xbe0 [12971.747393][ T895] ____sys_sendmsg+0x7b2/0xa10 [12971.747393][ T895] ___sys_sendmsg+0xee/0x170 [12971.747393][ T895] __sys_sendmsg+0xcd/0x170 [12971.747393][ T895] do_syscall_64+0xc6/0x1e0 [12971.747393][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12971.747393][ T895] [12981.967032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12981.967489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12981.967489][ T895] netdev_get_by_index+0x5e/0x80 [12981.967489][ T895] fib6_nh_init+0x3d8/0x15b0 [12981.967489][ T895] ip6_route_info_create+0xf18/0x17d0 [12981.967489][ T895] ip6_route_add+0x1c/0x140 [12981.967489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12981.967489][ T895] addrconf_add_dev+0xe2/0x170 [12981.967489][ T895] inet6_addr_add+0x12f/0xa40 [12981.967489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12981.967489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12981.967489][ T895] netlink_rcv_skb+0x130/0x360 [12981.967489][ T895] netlink_unicast+0x449/0x710 [12981.967489][ T895] netlink_sendmsg+0x723/0xbe0 [12981.967489][ T895] ____sys_sendmsg+0x7b2/0xa10 [12981.967489][ T895] ___sys_sendmsg+0xee/0x170 [12981.967489][ T895] __sys_sendmsg+0xcd/0x170 [12981.967489][ T895] do_syscall_64+0xc6/0x1e0 [12981.967489][ T895] [12981.969695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12981.969695][ T895] ipv6_add_dev+0x3b9/0x11c0 [12981.969695][ T895] ipv6_find_idev+0x102/0x170 [12981.969695][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12981.969695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12981.969695][ T895] netlink_rcv_skb+0x130/0x360 [12981.969695][ T895] netlink_unicast+0x449/0x710 [12981.969695][ T895] netlink_sendmsg+0x723/0xbe0 [12981.969695][ T895] ____sys_sendmsg+0x7b2/0xa10 [12981.969695][ T895] ___sys_sendmsg+0xee/0x170 [12981.969695][ T895] __sys_sendmsg+0xcd/0x170 [12981.969695][ T895] do_syscall_64+0xc6/0x1e0 [12981.969695][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12981.969695][ T895] [12981.971419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12981.971419][ T895] neigh_parms_alloc+0x1e5/0x510 [12981.971419][ T895] ipv6_add_dev+0x2fd/0x11c0 [12981.971419][ T895] ipv6_find_idev+0x102/0x170 [12981.971419][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12981.971419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12981.971419][ T895] netlink_rcv_skb+0x130/0x360 [12981.971419][ T895] netlink_unicast+0x449/0x710 [12981.971419][ T895] netlink_sendmsg+0x723/0xbe0 [12981.971419][ T895] ____sys_sendmsg+0x7b2/0xa10 [12981.971419][ T895] ___sys_sendmsg+0xee/0x170 [12981.971419][ T895] __sys_sendmsg+0xcd/0x170 [12981.971419][ T895] do_syscall_64+0xc6/0x1e0 [12981.971419][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12981.971419][ T895] [12992.119090][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12992.119491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12992.119491][ T895] netdev_get_by_index+0x5e/0x80 [12992.119491][ T895] fib6_nh_init+0x3d8/0x15b0 [12992.119491][ T895] ip6_route_info_create+0xf18/0x17d0 [12992.119491][ T895] ip6_route_add+0x1c/0x140 [12992.119491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [12992.119491][ T895] addrconf_add_dev+0xe2/0x170 [12992.119491][ T895] inet6_addr_add+0x12f/0xa40 [12992.119491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [12992.119491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.119491][ T895] netlink_rcv_skb+0x130/0x360 [12992.119491][ T895] netlink_unicast+0x449/0x710 [12992.119491][ T895] netlink_sendmsg+0x723/0xbe0 [12992.119491][ T895] ____sys_sendmsg+0x7b2/0xa10 [12992.119491][ T895] ___sys_sendmsg+0xee/0x170 [12992.119491][ T895] __sys_sendmsg+0xcd/0x170 [12992.119491][ T895] do_syscall_64+0xc6/0x1e0 [12992.119491][ T895] [12992.121732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12992.121732][ T895] ipv6_add_dev+0x3b9/0x11c0 [12992.121732][ T895] ipv6_find_idev+0x102/0x170 [12992.121732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12992.121732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.121732][ T895] netlink_rcv_skb+0x130/0x360 [12992.121732][ T895] netlink_unicast+0x449/0x710 [12992.121732][ T895] netlink_sendmsg+0x723/0xbe0 [12992.121732][ T895] ____sys_sendmsg+0x7b2/0xa10 [12992.121732][ T895] ___sys_sendmsg+0xee/0x170 [12992.121732][ T895] __sys_sendmsg+0xcd/0x170 [12992.121732][ T895] do_syscall_64+0xc6/0x1e0 [12992.121732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12992.121732][ T895] [12992.123448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [12992.123448][ T895] neigh_parms_alloc+0x1e5/0x510 [12992.123448][ T895] ipv6_add_dev+0x2fd/0x11c0 [12992.123448][ T895] ipv6_find_idev+0x102/0x170 [12992.123448][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [12992.123448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.123448][ T895] netlink_rcv_skb+0x130/0x360 [12992.123448][ T895] netlink_unicast+0x449/0x710 [12992.123448][ T895] netlink_sendmsg+0x723/0xbe0 [12992.123448][ T895] ____sys_sendmsg+0x7b2/0xa10 [12992.123448][ T895] ___sys_sendmsg+0xee/0x170 [12992.123448][ T895] __sys_sendmsg+0xcd/0x170 [12992.123448][ T895] do_syscall_64+0xc6/0x1e0 [12992.123448][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12992.123448][ T895] [13002.150988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13002.151452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13002.151452][ T895] netdev_get_by_index+0x5e/0x80 [13002.151452][ T895] fib6_nh_init+0x3d8/0x15b0 [13002.151452][ T895] ip6_route_info_create+0xf18/0x17d0 [13002.151452][ T895] ip6_route_add+0x1c/0x140 [13002.151452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13002.151452][ T895] addrconf_add_dev+0xe2/0x170 [13002.151452][ T895] inet6_addr_add+0x12f/0xa40 [13002.151452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13002.151452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13002.151452][ T895] netlink_rcv_skb+0x130/0x360 [13002.151452][ T895] netlink_unicast+0x449/0x710 [13002.151452][ T895] netlink_sendmsg+0x723/0xbe0 [13002.151452][ T895] ____sys_sendmsg+0x7b2/0xa10 [13002.151452][ T895] ___sys_sendmsg+0xee/0x170 [13002.151452][ T895] __sys_sendmsg+0xcd/0x170 [13002.151452][ T895] do_syscall_64+0xc6/0x1e0 [13002.151452][ T895] [13002.153653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13002.153653][ T895] ipv6_add_dev+0x3b9/0x11c0 [13002.153653][ T895] ipv6_find_idev+0x102/0x170 [13002.153653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13002.153653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13002.153653][ T895] netlink_rcv_skb+0x130/0x360 [13002.153653][ T895] netlink_unicast+0x449/0x710 [13002.153653][ T895] netlink_sendmsg+0x723/0xbe0 [13002.153653][ T895] ____sys_sendmsg+0x7b2/0xa10 [13002.153653][ T895] ___sys_sendmsg+0xee/0x170 [13002.153653][ T895] __sys_sendmsg+0xcd/0x170 [13002.153653][ T895] do_syscall_64+0xc6/0x1e0 [13002.153653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13002.153653][ T895] [13002.155374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13002.155374][ T895] neigh_parms_alloc+0x1e5/0x510 [13002.155374][ T895] ipv6_add_dev+0x2fd/0x11c0 [13002.155374][ T895] ipv6_find_idev+0x102/0x170 [13002.155374][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13002.155374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13002.155374][ T895] netlink_rcv_skb+0x130/0x360 [13002.155374][ T895] netlink_unicast+0x449/0x710 [13002.155374][ T895] netlink_sendmsg+0x723/0xbe0 [13002.155374][ T895] ____sys_sendmsg+0x7b2/0xa10 [13002.155374][ T895] ___sys_sendmsg+0xee/0x170 [13002.155374][ T895] __sys_sendmsg+0xcd/0x170 [13002.155374][ T895] do_syscall_64+0xc6/0x1e0 [13002.155374][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13002.155374][ T895] [13012.399018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13012.399487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13012.399487][ T895] netdev_get_by_index+0x5e/0x80 [13012.399487][ T895] fib6_nh_init+0x3d8/0x15b0 [13012.399487][ T895] ip6_route_info_create+0xf18/0x17d0 [13012.399487][ T895] ip6_route_add+0x1c/0x140 [13012.399487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13012.399487][ T895] addrconf_add_dev+0xe2/0x170 [13012.399487][ T895] inet6_addr_add+0x12f/0xa40 [13012.399487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13012.399487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13012.399487][ T895] netlink_rcv_skb+0x130/0x360 [13012.399487][ T895] netlink_unicast+0x449/0x710 [13012.399487][ T895] netlink_sendmsg+0x723/0xbe0 [13012.399487][ T895] ____sys_sendmsg+0x7b2/0xa10 [13012.399487][ T895] ___sys_sendmsg+0xee/0x170 [13012.399487][ T895] __sys_sendmsg+0xcd/0x170 [13012.399487][ T895] do_syscall_64+0xc6/0x1e0 [13012.399487][ T895] [13012.401703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13012.401703][ T895] ipv6_add_dev+0x3b9/0x11c0 [13012.401703][ T895] ipv6_find_idev+0x102/0x170 [13012.401703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13012.401703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13012.401703][ T895] netlink_rcv_skb+0x130/0x360 [13012.401703][ T895] netlink_unicast+0x449/0x710 [13012.401703][ T895] netlink_sendmsg+0x723/0xbe0 [13012.401703][ T895] ____sys_sendmsg+0x7b2/0xa10 [13012.401703][ T895] ___sys_sendmsg+0xee/0x170 [13012.401703][ T895] __sys_sendmsg+0xcd/0x170 [13012.401703][ T895] do_syscall_64+0xc6/0x1e0 [13012.401703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13012.401703][ T895] [13012.403415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13012.403415][ T895] neigh_parms_alloc+0x1e5/0x510 [13012.403415][ T895] ipv6_add_dev+0x2fd/0x11c0 [13012.403415][ T895] ipv6_find_idev+0x102/0x170 [13012.403415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13012.403415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13012.403415][ T895] netlink_rcv_skb+0x130/0x360 [13012.403415][ T895] netlink_unicast+0x449/0x710 [13012.403415][ T895] netlink_sendmsg+0x723/0xbe0 [13012.403415][ T895] ____sys_sendmsg+0x7b2/0xa10 [13012.403415][ T895] ___sys_sendmsg+0xee/0x170 [13012.403415][ T895] __sys_sendmsg+0xcd/0x170 [13012.403415][ T895] do_syscall_64+0xc6/0x1e0 [13012.403415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13012.403415][ T895] [13022.526942][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13022.527389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13022.527389][ T895] netdev_get_by_index+0x5e/0x80 [13022.527389][ T895] fib6_nh_init+0x3d8/0x15b0 [13022.527389][ T895] ip6_route_info_create+0xf18/0x17d0 [13022.527389][ T895] ip6_route_add+0x1c/0x140 [13022.527389][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13022.527389][ T895] addrconf_add_dev+0xe2/0x170 [13022.527389][ T895] inet6_addr_add+0x12f/0xa40 [13022.527389][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13022.527389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13022.527389][ T895] netlink_rcv_skb+0x130/0x360 [13022.527389][ T895] netlink_unicast+0x449/0x710 [13022.527389][ T895] netlink_sendmsg+0x723/0xbe0 [13022.527389][ T895] ____sys_sendmsg+0x7b2/0xa10 [13022.527389][ T895] ___sys_sendmsg+0xee/0x170 [13022.527389][ T895] __sys_sendmsg+0xcd/0x170 [13022.527389][ T895] do_syscall_64+0xc6/0x1e0 [13022.527389][ T895] [13022.529587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13022.529587][ T895] ipv6_add_dev+0x3b9/0x11c0 [13022.529587][ T895] ipv6_find_idev+0x102/0x170 [13022.529587][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13022.529587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13022.529587][ T895] netlink_rcv_skb+0x130/0x360 [13022.529587][ T895] netlink_unicast+0x449/0x710 [13022.529587][ T895] netlink_sendmsg+0x723/0xbe0 [13022.529587][ T895] ____sys_sendmsg+0x7b2/0xa10 [13022.529587][ T895] ___sys_sendmsg+0xee/0x170 [13022.529587][ T895] __sys_sendmsg+0xcd/0x170 [13022.529587][ T895] do_syscall_64+0xc6/0x1e0 [13022.529587][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13022.529587][ T895] [13022.531305][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13022.531305][ T895] neigh_parms_alloc+0x1e5/0x510 [13022.531305][ T895] ipv6_add_dev+0x2fd/0x11c0 [13022.531305][ T895] ipv6_find_idev+0x102/0x170 [13022.531305][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13022.531305][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13022.531305][ T895] netlink_rcv_skb+0x130/0x360 [13022.531305][ T895] netlink_unicast+0x449/0x710 [13022.531305][ T895] netlink_sendmsg+0x723/0xbe0 [13022.531305][ T895] ____sys_sendmsg+0x7b2/0xa10 [13022.531305][ T895] ___sys_sendmsg+0xee/0x170 [13022.531305][ T895] __sys_sendmsg+0xcd/0x170 [13022.531305][ T895] do_syscall_64+0xc6/0x1e0 [13022.531305][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13022.531305][ T895] [13032.687019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13032.687471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13032.687471][ T895] netdev_get_by_index+0x5e/0x80 [13032.687471][ T895] fib6_nh_init+0x3d8/0x15b0 [13032.687471][ T895] ip6_route_info_create+0xf18/0x17d0 [13032.687471][ T895] ip6_route_add+0x1c/0x140 [13032.687471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13032.687471][ T895] addrconf_add_dev+0xe2/0x170 [13032.687471][ T895] inet6_addr_add+0x12f/0xa40 [13032.687471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13032.687471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13032.687471][ T895] netlink_rcv_skb+0x130/0x360 [13032.687471][ T895] netlink_unicast+0x449/0x710 [13032.687471][ T895] netlink_sendmsg+0x723/0xbe0 [13032.687471][ T895] ____sys_sendmsg+0x7b2/0xa10 [13032.687471][ T895] ___sys_sendmsg+0xee/0x170 [13032.687471][ T895] __sys_sendmsg+0xcd/0x170 [13032.687471][ T895] do_syscall_64+0xc6/0x1e0 [13032.687471][ T895] [13032.689667][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13032.689667][ T895] ipv6_add_dev+0x3b9/0x11c0 [13032.689667][ T895] ipv6_find_idev+0x102/0x170 [13032.689667][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13032.689667][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13032.689667][ T895] netlink_rcv_skb+0x130/0x360 [13032.689667][ T895] netlink_unicast+0x449/0x710 [13032.689667][ T895] netlink_sendmsg+0x723/0xbe0 [13032.689667][ T895] ____sys_sendmsg+0x7b2/0xa10 [13032.689667][ T895] ___sys_sendmsg+0xee/0x170 [13032.689667][ T895] __sys_sendmsg+0xcd/0x170 [13032.689667][ T895] do_syscall_64+0xc6/0x1e0 [13032.689667][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13032.689667][ T895] [13032.691392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13032.691392][ T895] neigh_parms_alloc+0x1e5/0x510 [13032.691392][ T895] ipv6_add_dev+0x2fd/0x11c0 [13032.691392][ T895] ipv6_find_idev+0x102/0x170 [13032.691392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13032.691392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13032.691392][ T895] netlink_rcv_skb+0x130/0x360 [13032.691392][ T895] netlink_unicast+0x449/0x710 [13032.691392][ T895] netlink_sendmsg+0x723/0xbe0 [13032.691392][ T895] ____sys_sendmsg+0x7b2/0xa10 [13032.691392][ T895] ___sys_sendmsg+0xee/0x170 [13032.691392][ T895] __sys_sendmsg+0xcd/0x170 [13032.691392][ T895] do_syscall_64+0xc6/0x1e0 [13032.691392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13032.691392][ T895] [13042.935029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13042.935484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13042.935484][ T895] netdev_get_by_index+0x5e/0x80 [13042.935484][ T895] fib6_nh_init+0x3d8/0x15b0 [13042.935484][ T895] ip6_route_info_create+0xf18/0x17d0 [13042.935484][ T895] ip6_route_add+0x1c/0x140 [13042.935484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13042.935484][ T895] addrconf_add_dev+0xe2/0x170 [13042.935484][ T895] inet6_addr_add+0x12f/0xa40 [13042.935484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13042.935484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13042.935484][ T895] netlink_rcv_skb+0x130/0x360 [13042.935484][ T895] netlink_unicast+0x449/0x710 [13042.935484][ T895] netlink_sendmsg+0x723/0xbe0 [13042.935484][ T895] ____sys_sendmsg+0x7b2/0xa10 [13042.935484][ T895] ___sys_sendmsg+0xee/0x170 [13042.935484][ T895] __sys_sendmsg+0xcd/0x170 [13042.935484][ T895] do_syscall_64+0xc6/0x1e0 [13042.935484][ T895] [13042.937727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13042.937727][ T895] ipv6_add_dev+0x3b9/0x11c0 [13042.937727][ T895] ipv6_find_idev+0x102/0x170 [13042.937727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13042.937727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13042.937727][ T895] netlink_rcv_skb+0x130/0x360 [13042.937727][ T895] netlink_unicast+0x449/0x710 [13042.937727][ T895] netlink_sendmsg+0x723/0xbe0 [13042.937727][ T895] ____sys_sendmsg+0x7b2/0xa10 [13042.937727][ T895] ___sys_sendmsg+0xee/0x170 [13042.937727][ T895] __sys_sendmsg+0xcd/0x170 [13042.937727][ T895] do_syscall_64+0xc6/0x1e0 [13042.937727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13042.937727][ T895] [13042.939431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13042.939431][ T895] neigh_parms_alloc+0x1e5/0x510 [13042.939431][ T895] ipv6_add_dev+0x2fd/0x11c0 [13042.939431][ T895] ipv6_find_idev+0x102/0x170 [13042.939431][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13042.939431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13042.939431][ T895] netlink_rcv_skb+0x130/0x360 [13042.939431][ T895] netlink_unicast+0x449/0x710 [13042.939431][ T895] netlink_sendmsg+0x723/0xbe0 [13042.939431][ T895] ____sys_sendmsg+0x7b2/0xa10 [13042.939431][ T895] ___sys_sendmsg+0xee/0x170 [13042.939431][ T895] __sys_sendmsg+0xcd/0x170 [13042.939431][ T895] do_syscall_64+0xc6/0x1e0 [13042.939431][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13042.939431][ T895] [13053.119038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13053.119501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13053.119501][ T895] netdev_get_by_index+0x5e/0x80 [13053.119501][ T895] fib6_nh_init+0x3d8/0x15b0 [13053.119501][ T895] ip6_route_info_create+0xf18/0x17d0 [13053.119501][ T895] ip6_route_add+0x1c/0x140 [13053.119501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13053.119501][ T895] addrconf_add_dev+0xe2/0x170 [13053.119501][ T895] inet6_addr_add+0x12f/0xa40 [13053.119501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13053.119501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13053.119501][ T895] netlink_rcv_skb+0x130/0x360 [13053.119501][ T895] netlink_unicast+0x449/0x710 [13053.119501][ T895] netlink_sendmsg+0x723/0xbe0 [13053.119501][ T895] ____sys_sendmsg+0x7b2/0xa10 [13053.119501][ T895] ___sys_sendmsg+0xee/0x170 [13053.119501][ T895] __sys_sendmsg+0xcd/0x170 [13053.119501][ T895] do_syscall_64+0xc6/0x1e0 [13053.119501][ T895] [13053.121717][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13053.121717][ T895] ipv6_add_dev+0x3b9/0x11c0 [13053.121717][ T895] ipv6_find_idev+0x102/0x170 [13053.121717][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13053.121717][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13053.121717][ T895] netlink_rcv_skb+0x130/0x360 [13053.121717][ T895] netlink_unicast+0x449/0x710 [13053.121717][ T895] netlink_sendmsg+0x723/0xbe0 [13053.121717][ T895] ____sys_sendmsg+0x7b2/0xa10 [13053.121717][ T895] ___sys_sendmsg+0xee/0x170 [13053.121717][ T895] __sys_sendmsg+0xcd/0x170 [13053.121717][ T895] do_syscall_64+0xc6/0x1e0 [13053.121717][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13053.121717][ T895] [13053.123420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13053.123420][ T895] neigh_parms_alloc+0x1e5/0x510 [13053.123420][ T895] ipv6_add_dev+0x2fd/0x11c0 [13053.123420][ T895] ipv6_find_idev+0x102/0x170 [13053.123420][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13053.123420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13053.123420][ T895] netlink_rcv_skb+0x130/0x360 [13053.123420][ T895] netlink_unicast+0x449/0x710 [13053.123420][ T895] netlink_sendmsg+0x723/0xbe0 [13053.123420][ T895] ____sys_sendmsg+0x7b2/0xa10 [13053.123420][ T895] ___sys_sendmsg+0xee/0x170 [13053.123420][ T895] __sys_sendmsg+0xcd/0x170 [13053.123420][ T895] do_syscall_64+0xc6/0x1e0 [13053.123420][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13053.123420][ T895] [13063.367010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13063.367464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13063.367464][ T895] netdev_get_by_index+0x5e/0x80 [13063.367464][ T895] fib6_nh_init+0x3d8/0x15b0 [13063.367464][ T895] ip6_route_info_create+0xf18/0x17d0 [13063.367464][ T895] ip6_route_add+0x1c/0x140 [13063.367464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13063.367464][ T895] addrconf_add_dev+0xe2/0x170 [13063.367464][ T895] inet6_addr_add+0x12f/0xa40 [13063.367464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13063.367464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13063.367464][ T895] netlink_rcv_skb+0x130/0x360 [13063.367464][ T895] netlink_unicast+0x449/0x710 [13063.367464][ T895] netlink_sendmsg+0x723/0xbe0 [13063.367464][ T895] ____sys_sendmsg+0x7b2/0xa10 [13063.367464][ T895] ___sys_sendmsg+0xee/0x170 [13063.367464][ T895] __sys_sendmsg+0xcd/0x170 [13063.367464][ T895] do_syscall_64+0xc6/0x1e0 [13063.367464][ T895] [13063.369659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13063.369659][ T895] ipv6_add_dev+0x3b9/0x11c0 [13063.369659][ T895] ipv6_find_idev+0x102/0x170 [13063.369659][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13063.369659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13063.369659][ T895] netlink_rcv_skb+0x130/0x360 [13063.369659][ T895] netlink_unicast+0x449/0x710 [13063.369659][ T895] netlink_sendmsg+0x723/0xbe0 [13063.369659][ T895] ____sys_sendmsg+0x7b2/0xa10 [13063.369659][ T895] ___sys_sendmsg+0xee/0x170 [13063.369659][ T895] __sys_sendmsg+0xcd/0x170 [13063.369659][ T895] do_syscall_64+0xc6/0x1e0 [13063.369659][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13063.369659][ T895] [13063.371380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13063.371380][ T895] neigh_parms_alloc+0x1e5/0x510 [13063.371380][ T895] ipv6_add_dev+0x2fd/0x11c0 [13063.371380][ T895] ipv6_find_idev+0x102/0x170 [13063.371380][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13063.371380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13063.371380][ T895] netlink_rcv_skb+0x130/0x360 [13063.371380][ T895] netlink_unicast+0x449/0x710 [13063.371380][ T895] netlink_sendmsg+0x723/0xbe0 [13063.371380][ T895] ____sys_sendmsg+0x7b2/0xa10 [13063.371380][ T895] ___sys_sendmsg+0xee/0x170 [13063.371380][ T895] __sys_sendmsg+0xcd/0x170 [13063.371380][ T895] do_syscall_64+0xc6/0x1e0 [13063.371380][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13063.371380][ T895] [13073.615011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13073.615479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13073.615479][ T895] netdev_get_by_index+0x5e/0x80 [13073.615479][ T895] fib6_nh_init+0x3d8/0x15b0 [13073.615479][ T895] ip6_route_info_create+0xf18/0x17d0 [13073.615479][ T895] ip6_route_add+0x1c/0x140 [13073.615479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13073.615479][ T895] addrconf_add_dev+0xe2/0x170 [13073.615479][ T895] inet6_addr_add+0x12f/0xa40 [13073.615479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13073.615479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13073.615479][ T895] netlink_rcv_skb+0x130/0x360 [13073.615479][ T895] netlink_unicast+0x449/0x710 [13073.615479][ T895] netlink_sendmsg+0x723/0xbe0 [13073.615479][ T895] ____sys_sendmsg+0x7b2/0xa10 [13073.615479][ T895] ___sys_sendmsg+0xee/0x170 [13073.615479][ T895] __sys_sendmsg+0xcd/0x170 [13073.615479][ T895] do_syscall_64+0xc6/0x1e0 [13073.615479][ T895] [13073.617677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13073.617677][ T895] ipv6_add_dev+0x3b9/0x11c0 [13073.617677][ T895] ipv6_find_idev+0x102/0x170 [13073.617677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13073.617677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13073.617677][ T895] netlink_rcv_skb+0x130/0x360 [13073.617677][ T895] netlink_unicast+0x449/0x710 [13073.617677][ T895] netlink_sendmsg+0x723/0xbe0 [13073.617677][ T895] ____sys_sendmsg+0x7b2/0xa10 [13073.617677][ T895] ___sys_sendmsg+0xee/0x170 [13073.617677][ T895] __sys_sendmsg+0xcd/0x170 [13073.617677][ T895] do_syscall_64+0xc6/0x1e0 [13073.617677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13073.617677][ T895] [13073.619381][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13073.619381][ T895] neigh_parms_alloc+0x1e5/0x510 [13073.619381][ T895] ipv6_add_dev+0x2fd/0x11c0 [13073.619381][ T895] ipv6_find_idev+0x102/0x170 [13073.619381][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13073.619381][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13073.619381][ T895] netlink_rcv_skb+0x130/0x360 [13073.619381][ T895] netlink_unicast+0x449/0x710 [13073.619381][ T895] netlink_sendmsg+0x723/0xbe0 [13073.619381][ T895] ____sys_sendmsg+0x7b2/0xa10 [13073.619381][ T895] ___sys_sendmsg+0xee/0x170 [13073.619381][ T895] __sys_sendmsg+0xcd/0x170 [13073.619381][ T895] do_syscall_64+0xc6/0x1e0 [13073.619381][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13073.619381][ T895] [13083.750975][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13083.751374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13083.751374][ T895] netdev_get_by_index+0x5e/0x80 [13083.751374][ T895] fib6_nh_init+0x3d8/0x15b0 [13083.751374][ T895] ip6_route_info_create+0xf18/0x17d0 [13083.751374][ T895] ip6_route_add+0x1c/0x140 [13083.751374][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13083.751374][ T895] addrconf_add_dev+0xe2/0x170 [13083.751374][ T895] inet6_addr_add+0x12f/0xa40 [13083.751374][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13083.751374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13083.751374][ T895] netlink_rcv_skb+0x130/0x360 [13083.751374][ T895] netlink_unicast+0x449/0x710 [13083.751374][ T895] netlink_sendmsg+0x723/0xbe0 [13083.751374][ T895] ____sys_sendmsg+0x7b2/0xa10 [13083.751374][ T895] ___sys_sendmsg+0xee/0x170 [13083.751374][ T895] __sys_sendmsg+0xcd/0x170 [13083.751374][ T895] do_syscall_64+0xc6/0x1e0 [13083.751374][ T895] [13083.753689][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13083.753689][ T895] ipv6_add_dev+0x3b9/0x11c0 [13083.753689][ T895] ipv6_find_idev+0x102/0x170 [13083.753689][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13083.753689][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13083.753689][ T895] netlink_rcv_skb+0x130/0x360 [13083.753689][ T895] netlink_unicast+0x449/0x710 [13083.753689][ T895] netlink_sendmsg+0x723/0xbe0 [13083.753689][ T895] ____sys_sendmsg+0x7b2/0xa10 [13083.753689][ T895] ___sys_sendmsg+0xee/0x170 [13083.753689][ T895] __sys_sendmsg+0xcd/0x170 [13083.753689][ T895] do_syscall_64+0xc6/0x1e0 [13083.753689][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13083.753689][ T895] [13083.755472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13083.755472][ T895] neigh_parms_alloc+0x1e5/0x510 [13083.755472][ T895] ipv6_add_dev+0x2fd/0x11c0 [13083.755472][ T895] ipv6_find_idev+0x102/0x170 [13083.755472][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13083.755472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13083.755472][ T895] netlink_rcv_skb+0x130/0x360 [13083.755472][ T895] netlink_unicast+0x449/0x710 [13083.755472][ T895] netlink_sendmsg+0x723/0xbe0 [13083.755472][ T895] ____sys_sendmsg+0x7b2/0xa10 [13083.755472][ T895] ___sys_sendmsg+0xee/0x170 [13083.755472][ T895] __sys_sendmsg+0xcd/0x170 [13083.755472][ T895] do_syscall_64+0xc6/0x1e0 [13083.755472][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13083.755472][ T895] [13093.998952][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13093.999434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13093.999434][ T895] netdev_get_by_index+0x5e/0x80 [13093.999434][ T895] fib6_nh_init+0x3d8/0x15b0 [13093.999434][ T895] ip6_route_info_create+0xf18/0x17d0 [13093.999434][ T895] ip6_route_add+0x1c/0x140 [13093.999434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13093.999434][ T895] addrconf_add_dev+0xe2/0x170 [13093.999434][ T895] inet6_addr_add+0x12f/0xa40 [13093.999434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13093.999434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13093.999434][ T895] netlink_rcv_skb+0x130/0x360 [13093.999434][ T895] netlink_unicast+0x449/0x710 [13093.999434][ T895] netlink_sendmsg+0x723/0xbe0 [13093.999434][ T895] ____sys_sendmsg+0x7b2/0xa10 [13093.999434][ T895] ___sys_sendmsg+0xee/0x170 [13093.999434][ T895] __sys_sendmsg+0xcd/0x170 [13093.999434][ T895] do_syscall_64+0xc6/0x1e0 [13093.999434][ T895] [13094.001685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13094.001685][ T895] ipv6_add_dev+0x3b9/0x11c0 [13094.001685][ T895] ipv6_find_idev+0x102/0x170 [13094.001685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13094.001685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13094.001685][ T895] netlink_rcv_skb+0x130/0x360 [13094.001685][ T895] netlink_unicast+0x449/0x710 [13094.001685][ T895] netlink_sendmsg+0x723/0xbe0 [13094.001685][ T895] ____sys_sendmsg+0x7b2/0xa10 [13094.001685][ T895] ___sys_sendmsg+0xee/0x170 [13094.001685][ T895] __sys_sendmsg+0xcd/0x170 [13094.001685][ T895] do_syscall_64+0xc6/0x1e0 [13094.001685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13094.001685][ T895] [13094.003390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13094.003390][ T895] neigh_parms_alloc+0x1e5/0x510 [13094.003390][ T895] ipv6_add_dev+0x2fd/0x11c0 [13094.003390][ T895] ipv6_find_idev+0x102/0x170 [13094.003390][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13094.003390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13094.003390][ T895] netlink_rcv_skb+0x130/0x360 [13094.003390][ T895] netlink_unicast+0x449/0x710 [13094.003390][ T895] netlink_sendmsg+0x723/0xbe0 [13094.003390][ T895] ____sys_sendmsg+0x7b2/0xa10 [13094.003390][ T895] ___sys_sendmsg+0xee/0x170 [13094.003390][ T895] __sys_sendmsg+0xcd/0x170 [13094.003390][ T895] do_syscall_64+0xc6/0x1e0 [13094.003390][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13094.003390][ T895] [13104.246966][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13104.247456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13104.247456][ T895] netdev_get_by_index+0x5e/0x80 [13104.247456][ T895] fib6_nh_init+0x3d8/0x15b0 [13104.247456][ T895] ip6_route_info_create+0xf18/0x17d0 [13104.247456][ T895] ip6_route_add+0x1c/0x140 [13104.247456][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13104.247456][ T895] addrconf_add_dev+0xe2/0x170 [13104.247456][ T895] inet6_addr_add+0x12f/0xa40 [13104.247456][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13104.247456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.247456][ T895] netlink_rcv_skb+0x130/0x360 [13104.247456][ T895] netlink_unicast+0x449/0x710 [13104.247456][ T895] netlink_sendmsg+0x723/0xbe0 [13104.247456][ T895] ____sys_sendmsg+0x7b2/0xa10 [13104.247456][ T895] ___sys_sendmsg+0xee/0x170 [13104.247456][ T895] __sys_sendmsg+0xcd/0x170 [13104.247456][ T895] do_syscall_64+0xc6/0x1e0 [13104.247456][ T895] [13104.249772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13104.249772][ T895] ipv6_add_dev+0x3b9/0x11c0 [13104.249772][ T895] ipv6_find_idev+0x102/0x170 [13104.249772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13104.249772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.249772][ T895] netlink_rcv_skb+0x130/0x360 [13104.249772][ T895] netlink_unicast+0x449/0x710 [13104.249772][ T895] netlink_sendmsg+0x723/0xbe0 [13104.249772][ T895] ____sys_sendmsg+0x7b2/0xa10 [13104.249772][ T895] ___sys_sendmsg+0xee/0x170 [13104.249772][ T895] __sys_sendmsg+0xcd/0x170 [13104.249772][ T895] do_syscall_64+0xc6/0x1e0 [13104.249772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13104.249772][ T895] [13104.251616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13104.251616][ T895] neigh_parms_alloc+0x1e5/0x510 [13104.251616][ T895] ipv6_add_dev+0x2fd/0x11c0 [13104.251616][ T895] ipv6_find_idev+0x102/0x170 [13104.251616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13104.251616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.251616][ T895] netlink_rcv_skb+0x130/0x360 [13104.251616][ T895] netlink_unicast+0x449/0x710 [13104.251616][ T895] netlink_sendmsg+0x723/0xbe0 [13104.251616][ T895] ____sys_sendmsg+0x7b2/0xa10 [13104.251616][ T895] ___sys_sendmsg+0xee/0x170 [13104.251616][ T895] __sys_sendmsg+0xcd/0x170 [13104.251616][ T895] do_syscall_64+0xc6/0x1e0 [13104.251616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13104.251616][ T895] [13114.494998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13114.495583][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13114.495583][ T895] netdev_get_by_index+0x5e/0x80 [13114.495583][ T895] fib6_nh_init+0x3d8/0x15b0 [13114.495583][ T895] ip6_route_info_create+0xf18/0x17d0 [13114.495583][ T895] ip6_route_add+0x1c/0x140 [13114.495583][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13114.495583][ T895] addrconf_add_dev+0xe2/0x170 [13114.495583][ T895] inet6_addr_add+0x12f/0xa40 [13114.495583][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13114.495583][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13114.495583][ T895] netlink_rcv_skb+0x130/0x360 [13114.495583][ T895] netlink_unicast+0x449/0x710 [13114.495583][ T895] netlink_sendmsg+0x723/0xbe0 [13114.495583][ T895] ____sys_sendmsg+0x7b2/0xa10 [13114.495583][ T895] ___sys_sendmsg+0xee/0x170 [13114.495583][ T895] __sys_sendmsg+0xcd/0x170 [13114.495583][ T895] do_syscall_64+0xc6/0x1e0 [13114.495583][ T895] [13114.499127][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13114.499127][ T895] ipv6_add_dev+0x3b9/0x11c0 [13114.499127][ T895] ipv6_find_idev+0x102/0x170 [13114.499127][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13114.499127][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13114.499127][ T895] netlink_rcv_skb+0x130/0x360 [13114.499127][ T895] netlink_unicast+0x449/0x710 [13114.499127][ T895] netlink_sendmsg+0x723/0xbe0 [13114.499127][ T895] ____sys_sendmsg+0x7b2/0xa10 [13114.499127][ T895] ___sys_sendmsg+0xee/0x170 [13114.499127][ T895] __sys_sendmsg+0xcd/0x170 [13114.499127][ T895] do_syscall_64+0xc6/0x1e0 [13114.499127][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13114.499127][ T895] [13114.501894][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13114.501894][ T895] neigh_parms_alloc+0x1e5/0x510 [13114.501894][ T895] ipv6_add_dev+0x2fd/0x11c0 [13114.501894][ T895] ipv6_find_idev+0x102/0x170 [13114.501894][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13114.501894][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13114.501894][ T895] netlink_rcv_skb+0x130/0x360 [13114.501894][ T895] netlink_unicast+0x449/0x710 [13114.501894][ T895] netlink_sendmsg+0x723/0xbe0 [13114.501894][ T895] ____sys_sendmsg+0x7b2/0xa10 [13114.501894][ T895] ___sys_sendmsg+0xee/0x170 [13114.501894][ T895] __sys_sendmsg+0xcd/0x170 [13114.501894][ T895] do_syscall_64+0xc6/0x1e0 [13114.501894][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13114.501894][ T895] [13124.758990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13124.759471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13124.759471][ T895] netdev_get_by_index+0x5e/0x80 [13124.759471][ T895] fib6_nh_init+0x3d8/0x15b0 [13124.759471][ T895] ip6_route_info_create+0xf18/0x17d0 [13124.759471][ T895] ip6_route_add+0x1c/0x140 [13124.759471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13124.759471][ T895] addrconf_add_dev+0xe2/0x170 [13124.759471][ T895] inet6_addr_add+0x12f/0xa40 [13124.759471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13124.759471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13124.759471][ T895] netlink_rcv_skb+0x130/0x360 [13124.759471][ T895] netlink_unicast+0x449/0x710 [13124.759471][ T895] netlink_sendmsg+0x723/0xbe0 [13124.759471][ T895] ____sys_sendmsg+0x7b2/0xa10 [13124.759471][ T895] ___sys_sendmsg+0xee/0x170 [13124.759471][ T895] __sys_sendmsg+0xcd/0x170 [13124.759471][ T895] do_syscall_64+0xc6/0x1e0 [13124.759471][ T895] [13124.762057][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13124.762057][ T895] ipv6_add_dev+0x3b9/0x11c0 [13124.762057][ T895] ipv6_find_idev+0x102/0x170 [13124.762057][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13124.762057][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13124.762057][ T895] netlink_rcv_skb+0x130/0x360 [13124.762057][ T895] netlink_unicast+0x449/0x710 [13124.762057][ T895] netlink_sendmsg+0x723/0xbe0 [13124.762057][ T895] ____sys_sendmsg+0x7b2/0xa10 [13124.762057][ T895] ___sys_sendmsg+0xee/0x170 [13124.762057][ T895] __sys_sendmsg+0xcd/0x170 [13124.762057][ T895] do_syscall_64+0xc6/0x1e0 [13124.762057][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13124.762057][ T895] [13124.764028][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13124.764028][ T895] neigh_parms_alloc+0x1e5/0x510 [13124.764028][ T895] ipv6_add_dev+0x2fd/0x11c0 [13124.764028][ T895] ipv6_find_idev+0x102/0x170 [13124.764028][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13124.764028][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13124.764028][ T895] netlink_rcv_skb+0x130/0x360 [13124.764028][ T895] netlink_unicast+0x449/0x710 [13124.764028][ T895] netlink_sendmsg+0x723/0xbe0 [13124.764028][ T895] ____sys_sendmsg+0x7b2/0xa10 [13124.764028][ T895] ___sys_sendmsg+0xee/0x170 [13124.764028][ T895] __sys_sendmsg+0xcd/0x170 [13124.764028][ T895] do_syscall_64+0xc6/0x1e0 [13124.764028][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13124.764028][ T895] [13135.015037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13135.015453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13135.015453][ T895] netdev_get_by_index+0x5e/0x80 [13135.015453][ T895] fib6_nh_init+0x3d8/0x15b0 [13135.015453][ T895] ip6_route_info_create+0xf18/0x17d0 [13135.015453][ T895] ip6_route_add+0x1c/0x140 [13135.015453][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13135.015453][ T895] addrconf_add_dev+0xe2/0x170 [13135.015453][ T895] inet6_addr_add+0x12f/0xa40 [13135.015453][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13135.015453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.015453][ T895] netlink_rcv_skb+0x130/0x360 [13135.015453][ T895] netlink_unicast+0x449/0x710 [13135.015453][ T895] netlink_sendmsg+0x723/0xbe0 [13135.015453][ T895] ____sys_sendmsg+0x7b2/0xa10 [13135.015453][ T895] ___sys_sendmsg+0xee/0x170 [13135.015453][ T895] __sys_sendmsg+0xcd/0x170 [13135.015453][ T895] do_syscall_64+0xc6/0x1e0 [13135.015453][ T895] [13135.017877][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13135.017877][ T895] ipv6_add_dev+0x3b9/0x11c0 [13135.017877][ T895] ipv6_find_idev+0x102/0x170 [13135.017877][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13135.017877][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.017877][ T895] netlink_rcv_skb+0x130/0x360 [13135.017877][ T895] netlink_unicast+0x449/0x710 [13135.017877][ T895] netlink_sendmsg+0x723/0xbe0 [13135.017877][ T895] ____sys_sendmsg+0x7b2/0xa10 [13135.017877][ T895] ___sys_sendmsg+0xee/0x170 [13135.017877][ T895] __sys_sendmsg+0xcd/0x170 [13135.017877][ T895] do_syscall_64+0xc6/0x1e0 [13135.017877][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13135.017877][ T895] [13135.019759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13135.019759][ T895] neigh_parms_alloc+0x1e5/0x510 [13135.019759][ T895] ipv6_add_dev+0x2fd/0x11c0 [13135.019759][ T895] ipv6_find_idev+0x102/0x170 [13135.019759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13135.019759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.019759][ T895] netlink_rcv_skb+0x130/0x360 [13135.019759][ T895] netlink_unicast+0x449/0x710 [13135.019759][ T895] netlink_sendmsg+0x723/0xbe0 [13135.019759][ T895] ____sys_sendmsg+0x7b2/0xa10 [13135.019759][ T895] ___sys_sendmsg+0xee/0x170 [13135.019759][ T895] __sys_sendmsg+0xcd/0x170 [13135.019759][ T895] do_syscall_64+0xc6/0x1e0 [13135.019759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13135.019759][ T895] [13145.270978][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13145.271386][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13145.271386][ T895] netdev_get_by_index+0x5e/0x80 [13145.271386][ T895] fib6_nh_init+0x3d8/0x15b0 [13145.271386][ T895] ip6_route_info_create+0xf18/0x17d0 [13145.271386][ T895] ip6_route_add+0x1c/0x140 [13145.271386][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13145.271386][ T895] addrconf_add_dev+0xe2/0x170 [13145.271386][ T895] inet6_addr_add+0x12f/0xa40 [13145.271386][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13145.271386][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.271386][ T895] netlink_rcv_skb+0x130/0x360 [13145.271386][ T895] netlink_unicast+0x449/0x710 [13145.271386][ T895] netlink_sendmsg+0x723/0xbe0 [13145.271386][ T895] ____sys_sendmsg+0x7b2/0xa10 [13145.271386][ T895] ___sys_sendmsg+0xee/0x170 [13145.271386][ T895] __sys_sendmsg+0xcd/0x170 [13145.271386][ T895] do_syscall_64+0xc6/0x1e0 [13145.271386][ T895] [13145.273818][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13145.273818][ T895] ipv6_add_dev+0x3b9/0x11c0 [13145.273818][ T895] ipv6_find_idev+0x102/0x170 [13145.273818][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13145.273818][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.273818][ T895] netlink_rcv_skb+0x130/0x360 [13145.273818][ T895] netlink_unicast+0x449/0x710 [13145.273818][ T895] netlink_sendmsg+0x723/0xbe0 [13145.273818][ T895] ____sys_sendmsg+0x7b2/0xa10 [13145.273818][ T895] ___sys_sendmsg+0xee/0x170 [13145.273818][ T895] __sys_sendmsg+0xcd/0x170 [13145.273818][ T895] do_syscall_64+0xc6/0x1e0 [13145.273818][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13145.273818][ T895] [13145.275707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13145.275707][ T895] neigh_parms_alloc+0x1e5/0x510 [13145.275707][ T895] ipv6_add_dev+0x2fd/0x11c0 [13145.275707][ T895] ipv6_find_idev+0x102/0x170 [13145.275707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13145.275707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.275707][ T895] netlink_rcv_skb+0x130/0x360 [13145.275707][ T895] netlink_unicast+0x449/0x710 [13145.275707][ T895] netlink_sendmsg+0x723/0xbe0 [13145.275707][ T895] ____sys_sendmsg+0x7b2/0xa10 [13145.275707][ T895] ___sys_sendmsg+0xee/0x170 [13145.275707][ T895] __sys_sendmsg+0xcd/0x170 [13145.275707][ T895] do_syscall_64+0xc6/0x1e0 [13145.275707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13145.275707][ T895] [13155.286979][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13155.287387][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13155.287387][ T895] netdev_get_by_index+0x5e/0x80 [13155.287387][ T895] fib6_nh_init+0x3d8/0x15b0 [13155.287387][ T895] ip6_route_info_create+0xf18/0x17d0 [13155.287387][ T895] ip6_route_add+0x1c/0x140 [13155.287387][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13155.287387][ T895] addrconf_add_dev+0xe2/0x170 [13155.287387][ T895] inet6_addr_add+0x12f/0xa40 [13155.287387][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13155.287387][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13155.287387][ T895] netlink_rcv_skb+0x130/0x360 [13155.287387][ T895] netlink_unicast+0x449/0x710 [13155.287387][ T895] netlink_sendmsg+0x723/0xbe0 [13155.287387][ T895] ____sys_sendmsg+0x7b2/0xa10 [13155.287387][ T895] ___sys_sendmsg+0xee/0x170 [13155.287387][ T895] __sys_sendmsg+0xcd/0x170 [13155.287387][ T895] do_syscall_64+0xc6/0x1e0 [13155.287387][ T895] [13155.289587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13155.289587][ T895] ipv6_add_dev+0x3b9/0x11c0 [13155.289587][ T895] ipv6_find_idev+0x102/0x170 [13155.289587][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13155.289587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13155.289587][ T895] netlink_rcv_skb+0x130/0x360 [13155.289587][ T895] netlink_unicast+0x449/0x710 [13155.289587][ T895] netlink_sendmsg+0x723/0xbe0 [13155.289587][ T895] ____sys_sendmsg+0x7b2/0xa10 [13155.289587][ T895] ___sys_sendmsg+0xee/0x170 [13155.289587][ T895] __sys_sendmsg+0xcd/0x170 [13155.289587][ T895] do_syscall_64+0xc6/0x1e0 [13155.289587][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13155.289587][ T895] [13155.291315][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13155.291315][ T895] neigh_parms_alloc+0x1e5/0x510 [13155.291315][ T895] ipv6_add_dev+0x2fd/0x11c0 [13155.291315][ T895] ipv6_find_idev+0x102/0x170 [13155.291315][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13155.291315][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13155.291315][ T895] netlink_rcv_skb+0x130/0x360 [13155.291315][ T895] netlink_unicast+0x449/0x710 [13155.291315][ T895] netlink_sendmsg+0x723/0xbe0 [13155.291315][ T895] ____sys_sendmsg+0x7b2/0xa10 [13155.291315][ T895] ___sys_sendmsg+0xee/0x170 [13155.291315][ T895] __sys_sendmsg+0xcd/0x170 [13155.291315][ T895] do_syscall_64+0xc6/0x1e0 [13155.291315][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13155.291315][ T895] [13165.534985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13165.535503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13165.535503][ T895] netdev_get_by_index+0x5e/0x80 [13165.535503][ T895] fib6_nh_init+0x3d8/0x15b0 [13165.535503][ T895] ip6_route_info_create+0xf18/0x17d0 [13165.535503][ T895] ip6_route_add+0x1c/0x140 [13165.535503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13165.535503][ T895] addrconf_add_dev+0xe2/0x170 [13165.535503][ T895] inet6_addr_add+0x12f/0xa40 [13165.535503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13165.535503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13165.535503][ T895] netlink_rcv_skb+0x130/0x360 [13165.535503][ T895] netlink_unicast+0x449/0x710 [13165.535503][ T895] netlink_sendmsg+0x723/0xbe0 [13165.535503][ T895] ____sys_sendmsg+0x7b2/0xa10 [13165.535503][ T895] ___sys_sendmsg+0xee/0x170 [13165.535503][ T895] __sys_sendmsg+0xcd/0x170 [13165.535503][ T895] do_syscall_64+0xc6/0x1e0 [13165.535503][ T895] [13165.537951][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13165.537951][ T895] ipv6_add_dev+0x3b9/0x11c0 [13165.537951][ T895] ipv6_find_idev+0x102/0x170 [13165.537951][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13165.537951][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13165.537951][ T895] netlink_rcv_skb+0x130/0x360 [13165.537951][ T895] netlink_unicast+0x449/0x710 [13165.537951][ T895] netlink_sendmsg+0x723/0xbe0 [13165.537951][ T895] ____sys_sendmsg+0x7b2/0xa10 [13165.537951][ T895] ___sys_sendmsg+0xee/0x170 [13165.537951][ T895] __sys_sendmsg+0xcd/0x170 [13165.537951][ T895] do_syscall_64+0xc6/0x1e0 [13165.537951][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13165.537951][ T895] [13165.539879][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13165.539879][ T895] neigh_parms_alloc+0x1e5/0x510 [13165.539879][ T895] ipv6_add_dev+0x2fd/0x11c0 [13165.539879][ T895] ipv6_find_idev+0x102/0x170 [13165.539879][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13165.539879][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13165.539879][ T895] netlink_rcv_skb+0x130/0x360 [13165.539879][ T895] netlink_unicast+0x449/0x710 [13165.539879][ T895] netlink_sendmsg+0x723/0xbe0 [13165.539879][ T895] ____sys_sendmsg+0x7b2/0xa10 [13165.539879][ T895] ___sys_sendmsg+0xee/0x170 [13165.539879][ T895] __sys_sendmsg+0xcd/0x170 [13165.539879][ T895] do_syscall_64+0xc6/0x1e0 [13165.539879][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13165.539879][ T895] [13175.751101][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13175.751766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13175.751766][ T895] netdev_get_by_index+0x5e/0x80 [13175.751766][ T895] fib6_nh_init+0x3d8/0x15b0 [13175.751766][ T895] ip6_route_info_create+0xf18/0x17d0 [13175.751766][ T895] ip6_route_add+0x1c/0x140 [13175.751766][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13175.751766][ T895] addrconf_add_dev+0xe2/0x170 [13175.751766][ T895] inet6_addr_add+0x12f/0xa40 [13175.751766][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13175.751766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13175.751766][ T895] netlink_rcv_skb+0x130/0x360 [13175.751766][ T895] netlink_unicast+0x449/0x710 [13175.751766][ T895] netlink_sendmsg+0x723/0xbe0 [13175.751766][ T895] ____sys_sendmsg+0x7b2/0xa10 [13175.751766][ T895] ___sys_sendmsg+0xee/0x170 [13175.751766][ T895] __sys_sendmsg+0xcd/0x170 [13175.751766][ T895] do_syscall_64+0xc6/0x1e0 [13175.751766][ T895] [13175.754419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13175.754419][ T895] ipv6_add_dev+0x3b9/0x11c0 [13175.754419][ T895] ipv6_find_idev+0x102/0x170 [13175.754419][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13175.754419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13175.754419][ T895] netlink_rcv_skb+0x130/0x360 [13175.754419][ T895] netlink_unicast+0x449/0x710 [13175.754419][ T895] netlink_sendmsg+0x723/0xbe0 [13175.754419][ T895] ____sys_sendmsg+0x7b2/0xa10 [13175.754419][ T895] ___sys_sendmsg+0xee/0x170 [13175.754419][ T895] __sys_sendmsg+0xcd/0x170 [13175.754419][ T895] do_syscall_64+0xc6/0x1e0 [13175.754419][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13175.754419][ T895] [13175.756465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13175.756465][ T895] neigh_parms_alloc+0x1e5/0x510 [13175.756465][ T895] ipv6_add_dev+0x2fd/0x11c0 [13175.756465][ T895] ipv6_find_idev+0x102/0x170 [13175.756465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13175.756465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13175.756465][ T895] netlink_rcv_skb+0x130/0x360 [13175.756465][ T895] netlink_unicast+0x449/0x710 [13175.756465][ T895] netlink_sendmsg+0x723/0xbe0 [13175.756465][ T895] ____sys_sendmsg+0x7b2/0xa10 [13175.756465][ T895] ___sys_sendmsg+0xee/0x170 [13175.756465][ T895] __sys_sendmsg+0xcd/0x170 [13175.756465][ T895] do_syscall_64+0xc6/0x1e0 [13175.756465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13175.756465][ T895] [13185.799049][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13185.799550][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13185.799550][ T895] netdev_get_by_index+0x5e/0x80 [13185.799550][ T895] fib6_nh_init+0x3d8/0x15b0 [13185.799550][ T895] ip6_route_info_create+0xf18/0x17d0 [13185.799550][ T895] ip6_route_add+0x1c/0x140 [13185.799550][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13185.799550][ T895] addrconf_add_dev+0xe2/0x170 [13185.799550][ T895] inet6_addr_add+0x12f/0xa40 [13185.799550][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13185.799550][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13185.799550][ T895] netlink_rcv_skb+0x130/0x360 [13185.799550][ T895] netlink_unicast+0x449/0x710 [13185.799550][ T895] netlink_sendmsg+0x723/0xbe0 [13185.799550][ T895] ____sys_sendmsg+0x7b2/0xa10 [13185.799550][ T895] ___sys_sendmsg+0xee/0x170 [13185.799550][ T895] __sys_sendmsg+0xcd/0x170 [13185.799550][ T895] do_syscall_64+0xc6/0x1e0 [13185.799550][ T895] [13185.801839][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13185.801839][ T895] ipv6_add_dev+0x3b9/0x11c0 [13185.801839][ T895] ipv6_find_idev+0x102/0x170 [13185.801839][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13185.801839][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13185.801839][ T895] netlink_rcv_skb+0x130/0x360 [13185.801839][ T895] netlink_unicast+0x449/0x710 [13185.801839][ T895] netlink_sendmsg+0x723/0xbe0 [13185.801839][ T895] ____sys_sendmsg+0x7b2/0xa10 [13185.801839][ T895] ___sys_sendmsg+0xee/0x170 [13185.801839][ T895] __sys_sendmsg+0xcd/0x170 [13185.801839][ T895] do_syscall_64+0xc6/0x1e0 [13185.801839][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13185.801839][ T895] [13185.803592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13185.803592][ T895] neigh_parms_alloc+0x1e5/0x510 [13185.803592][ T895] ipv6_add_dev+0x2fd/0x11c0 [13185.803592][ T895] ipv6_find_idev+0x102/0x170 [13185.803592][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13185.803592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13185.803592][ T895] netlink_rcv_skb+0x130/0x360 [13185.803592][ T895] netlink_unicast+0x449/0x710 [13185.803592][ T895] netlink_sendmsg+0x723/0xbe0 [13185.803592][ T895] ____sys_sendmsg+0x7b2/0xa10 [13185.803592][ T895] ___sys_sendmsg+0xee/0x170 [13185.803592][ T895] __sys_sendmsg+0xcd/0x170 [13185.803592][ T895] do_syscall_64+0xc6/0x1e0 [13185.803592][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13185.803592][ T895] [13196.336035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13196.336643][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13196.336643][ T895] netdev_get_by_index+0x5e/0x80 [13196.336643][ T895] fib6_nh_init+0x3d8/0x15b0 [13196.336643][ T895] ip6_route_info_create+0xf18/0x17d0 [13196.336643][ T895] ip6_route_add+0x1c/0x140 [13196.336643][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13196.336643][ T895] addrconf_add_dev+0xe2/0x170 [13196.336643][ T895] inet6_addr_add+0x12f/0xa40 [13196.336643][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13196.336643][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.336643][ T895] netlink_rcv_skb+0x130/0x360 [13196.336643][ T895] netlink_unicast+0x449/0x710 [13196.336643][ T895] netlink_sendmsg+0x723/0xbe0 [13196.336643][ T895] ____sys_sendmsg+0x7b2/0xa10 [13196.336643][ T895] ___sys_sendmsg+0xee/0x170 [13196.336643][ T895] __sys_sendmsg+0xcd/0x170 [13196.336643][ T895] do_syscall_64+0xc6/0x1e0 [13196.336643][ T895] [13196.338993][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13196.338993][ T895] ipv6_add_dev+0x3b9/0x11c0 [13196.338993][ T895] ipv6_find_idev+0x102/0x170 [13196.338993][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13196.338993][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.338993][ T895] netlink_rcv_skb+0x130/0x360 [13196.338993][ T895] netlink_unicast+0x449/0x710 [13196.338993][ T895] netlink_sendmsg+0x723/0xbe0 [13196.338993][ T895] ____sys_sendmsg+0x7b2/0xa10 [13196.338993][ T895] ___sys_sendmsg+0xee/0x170 [13196.338993][ T895] __sys_sendmsg+0xcd/0x170 [13196.338993][ T895] do_syscall_64+0xc6/0x1e0 [13196.338993][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13196.338993][ T895] [13196.340821][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13196.340821][ T895] neigh_parms_alloc+0x1e5/0x510 [13196.340821][ T895] ipv6_add_dev+0x2fd/0x11c0 [13196.340821][ T895] ipv6_find_idev+0x102/0x170 [13196.340821][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13196.340821][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.340821][ T895] netlink_rcv_skb+0x130/0x360 [13196.340821][ T895] netlink_unicast+0x449/0x710 [13196.340821][ T895] netlink_sendmsg+0x723/0xbe0 [13196.340821][ T895] ____sys_sendmsg+0x7b2/0xa10 [13196.340821][ T895] ___sys_sendmsg+0xee/0x170 [13196.340821][ T895] __sys_sendmsg+0xcd/0x170 [13196.340821][ T895] do_syscall_64+0xc6/0x1e0 [13196.340821][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13196.340821][ T895] [13206.583128][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13206.583595][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13206.583595][ T895] netdev_get_by_index+0x5e/0x80 [13206.583595][ T895] fib6_nh_init+0x3d8/0x15b0 [13206.583595][ T895] ip6_route_info_create+0xf18/0x17d0 [13206.583595][ T895] ip6_route_add+0x1c/0x140 [13206.583595][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13206.583595][ T895] addrconf_add_dev+0xe2/0x170 [13206.583595][ T895] inet6_addr_add+0x12f/0xa40 [13206.583595][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13206.583595][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.583595][ T895] netlink_rcv_skb+0x130/0x360 [13206.583595][ T895] netlink_unicast+0x449/0x710 [13206.583595][ T895] netlink_sendmsg+0x723/0xbe0 [13206.583595][ T895] ____sys_sendmsg+0x7b2/0xa10 [13206.583595][ T895] ___sys_sendmsg+0xee/0x170 [13206.583595][ T895] __sys_sendmsg+0xcd/0x170 [13206.583595][ T895] do_syscall_64+0xc6/0x1e0 [13206.583595][ T895] [13206.586032][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13206.586032][ T895] ipv6_add_dev+0x3b9/0x11c0 [13206.586032][ T895] ipv6_find_idev+0x102/0x170 [13206.586032][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13206.586032][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.586032][ T895] netlink_rcv_skb+0x130/0x360 [13206.586032][ T895] netlink_unicast+0x449/0x710 [13206.586032][ T895] netlink_sendmsg+0x723/0xbe0 [13206.586032][ T895] ____sys_sendmsg+0x7b2/0xa10 [13206.586032][ T895] ___sys_sendmsg+0xee/0x170 [13206.586032][ T895] __sys_sendmsg+0xcd/0x170 [13206.586032][ T895] do_syscall_64+0xc6/0x1e0 [13206.586032][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13206.586032][ T895] [13206.587924][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13206.587924][ T895] neigh_parms_alloc+0x1e5/0x510 [13206.587924][ T895] ipv6_add_dev+0x2fd/0x11c0 [13206.587924][ T895] ipv6_find_idev+0x102/0x170 [13206.587924][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13206.587924][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.587924][ T895] netlink_rcv_skb+0x130/0x360 [13206.587924][ T895] netlink_unicast+0x449/0x710 [13206.587924][ T895] netlink_sendmsg+0x723/0xbe0 [13206.587924][ T895] ____sys_sendmsg+0x7b2/0xa10 [13206.587924][ T895] ___sys_sendmsg+0xee/0x170 [13206.587924][ T895] __sys_sendmsg+0xcd/0x170 [13206.587924][ T895] do_syscall_64+0xc6/0x1e0 [13206.587924][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13206.587924][ T895] [13216.630981][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13216.631511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13216.631511][ T895] netdev_get_by_index+0x5e/0x80 [13216.631511][ T895] fib6_nh_init+0x3d8/0x15b0 [13216.631511][ T895] ip6_route_info_create+0xf18/0x17d0 [13216.631511][ T895] ip6_route_add+0x1c/0x140 [13216.631511][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13216.631511][ T895] addrconf_add_dev+0xe2/0x170 [13216.631511][ T895] inet6_addr_add+0x12f/0xa40 [13216.631511][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13216.631511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.631511][ T895] netlink_rcv_skb+0x130/0x360 [13216.631511][ T895] netlink_unicast+0x449/0x710 [13216.631511][ T895] netlink_sendmsg+0x723/0xbe0 [13216.631511][ T895] ____sys_sendmsg+0x7b2/0xa10 [13216.631511][ T895] ___sys_sendmsg+0xee/0x170 [13216.631511][ T895] __sys_sendmsg+0xcd/0x170 [13216.631511][ T895] do_syscall_64+0xc6/0x1e0 [13216.631511][ T895] [13216.633726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13216.633726][ T895] ipv6_add_dev+0x3b9/0x11c0 [13216.633726][ T895] ipv6_find_idev+0x102/0x170 [13216.633726][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13216.633726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.633726][ T895] netlink_rcv_skb+0x130/0x360 [13216.633726][ T895] netlink_unicast+0x449/0x710 [13216.633726][ T895] netlink_sendmsg+0x723/0xbe0 [13216.633726][ T895] ____sys_sendmsg+0x7b2/0xa10 [13216.633726][ T895] ___sys_sendmsg+0xee/0x170 [13216.633726][ T895] __sys_sendmsg+0xcd/0x170 [13216.633726][ T895] do_syscall_64+0xc6/0x1e0 [13216.633726][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13216.633726][ T895] [13216.635433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13216.635433][ T895] neigh_parms_alloc+0x1e5/0x510 [13216.635433][ T895] ipv6_add_dev+0x2fd/0x11c0 [13216.635433][ T895] ipv6_find_idev+0x102/0x170 [13216.635433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13216.635433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.635433][ T895] netlink_rcv_skb+0x130/0x360 [13216.635433][ T895] netlink_unicast+0x449/0x710 [13216.635433][ T895] netlink_sendmsg+0x723/0xbe0 [13216.635433][ T895] ____sys_sendmsg+0x7b2/0xa10 [13216.635433][ T895] ___sys_sendmsg+0xee/0x170 [13216.635433][ T895] __sys_sendmsg+0xcd/0x170 [13216.635433][ T895] do_syscall_64+0xc6/0x1e0 [13216.635433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13216.635433][ T895] [13226.647030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13226.647618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13226.647618][ T895] netdev_get_by_index+0x5e/0x80 [13226.647618][ T895] fib6_nh_init+0x3d8/0x15b0 [13226.647618][ T895] ip6_route_info_create+0xf18/0x17d0 [13226.647618][ T895] ip6_route_add+0x1c/0x140 [13226.647618][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13226.647618][ T895] addrconf_add_dev+0xe2/0x170 [13226.647618][ T895] inet6_addr_add+0x12f/0xa40 [13226.647618][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13226.647618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13226.647618][ T895] netlink_rcv_skb+0x130/0x360 [13226.647618][ T895] netlink_unicast+0x449/0x710 [13226.647618][ T895] netlink_sendmsg+0x723/0xbe0 [13226.647618][ T895] ____sys_sendmsg+0x7b2/0xa10 [13226.647618][ T895] ___sys_sendmsg+0xee/0x170 [13226.647618][ T895] __sys_sendmsg+0xcd/0x170 [13226.647618][ T895] do_syscall_64+0xc6/0x1e0 [13226.647618][ T895] [13226.649959][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13226.649959][ T895] ipv6_add_dev+0x3b9/0x11c0 [13226.649959][ T895] ipv6_find_idev+0x102/0x170 [13226.649959][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13226.649959][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13226.649959][ T895] netlink_rcv_skb+0x130/0x360 [13226.649959][ T895] netlink_unicast+0x449/0x710 [13226.649959][ T895] netlink_sendmsg+0x723/0xbe0 [13226.649959][ T895] ____sys_sendmsg+0x7b2/0xa10 [13226.649959][ T895] ___sys_sendmsg+0xee/0x170 [13226.649959][ T895] __sys_sendmsg+0xcd/0x170 [13226.649959][ T895] do_syscall_64+0xc6/0x1e0 [13226.649959][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13226.649959][ T895] [13226.651804][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13226.651804][ T895] neigh_parms_alloc+0x1e5/0x510 [13226.651804][ T895] ipv6_add_dev+0x2fd/0x11c0 [13226.651804][ T895] ipv6_find_idev+0x102/0x170 [13226.651804][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13226.651804][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13226.651804][ T895] netlink_rcv_skb+0x130/0x360 [13226.651804][ T895] netlink_unicast+0x449/0x710 [13226.651804][ T895] netlink_sendmsg+0x723/0xbe0 [13226.651804][ T895] ____sys_sendmsg+0x7b2/0xa10 [13226.651804][ T895] ___sys_sendmsg+0xee/0x170 [13226.651804][ T895] __sys_sendmsg+0xcd/0x170 [13226.651804][ T895] do_syscall_64+0xc6/0x1e0 [13226.651804][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13226.651804][ T895] [13236.663007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13236.663497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13236.663497][ T895] netdev_get_by_index+0x5e/0x80 [13236.663497][ T895] fib6_nh_init+0x3d8/0x15b0 [13236.663497][ T895] ip6_route_info_create+0xf18/0x17d0 [13236.663497][ T895] ip6_route_add+0x1c/0x140 [13236.663497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13236.663497][ T895] addrconf_add_dev+0xe2/0x170 [13236.663497][ T895] inet6_addr_add+0x12f/0xa40 [13236.663497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13236.663497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13236.663497][ T895] netlink_rcv_skb+0x130/0x360 [13236.663497][ T895] netlink_unicast+0x449/0x710 [13236.663497][ T895] netlink_sendmsg+0x723/0xbe0 [13236.663497][ T895] ____sys_sendmsg+0x7b2/0xa10 [13236.663497][ T895] ___sys_sendmsg+0xee/0x170 [13236.663497][ T895] __sys_sendmsg+0xcd/0x170 [13236.663497][ T895] do_syscall_64+0xc6/0x1e0 [13236.663497][ T895] [13236.665733][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13236.665733][ T895] ipv6_add_dev+0x3b9/0x11c0 [13236.665733][ T895] ipv6_find_idev+0x102/0x170 [13236.665733][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13236.665733][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13236.665733][ T895] netlink_rcv_skb+0x130/0x360 [13236.665733][ T895] netlink_unicast+0x449/0x710 [13236.665733][ T895] netlink_sendmsg+0x723/0xbe0 [13236.665733][ T895] ____sys_sendmsg+0x7b2/0xa10 [13236.665733][ T895] ___sys_sendmsg+0xee/0x170 [13236.665733][ T895] __sys_sendmsg+0xcd/0x170 [13236.665733][ T895] do_syscall_64+0xc6/0x1e0 [13236.665733][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13236.665733][ T895] [13236.667454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13236.667454][ T895] neigh_parms_alloc+0x1e5/0x510 [13236.667454][ T895] ipv6_add_dev+0x2fd/0x11c0 [13236.667454][ T895] ipv6_find_idev+0x102/0x170 [13236.667454][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13236.667454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13236.667454][ T895] netlink_rcv_skb+0x130/0x360 [13236.667454][ T895] netlink_unicast+0x449/0x710 [13236.667454][ T895] netlink_sendmsg+0x723/0xbe0 [13236.667454][ T895] ____sys_sendmsg+0x7b2/0xa10 [13236.667454][ T895] ___sys_sendmsg+0xee/0x170 [13236.667454][ T895] __sys_sendmsg+0xcd/0x170 [13236.667454][ T895] do_syscall_64+0xc6/0x1e0 [13236.667454][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13236.667454][ T895] [13246.919018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13246.919519][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13246.919519][ T895] netdev_get_by_index+0x5e/0x80 [13246.919519][ T895] fib6_nh_init+0x3d8/0x15b0 [13246.919519][ T895] ip6_route_info_create+0xf18/0x17d0 [13246.919519][ T895] ip6_route_add+0x1c/0x140 [13246.919519][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13246.919519][ T895] addrconf_add_dev+0xe2/0x170 [13246.919519][ T895] inet6_addr_add+0x12f/0xa40 [13246.919519][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13246.919519][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13246.919519][ T895] netlink_rcv_skb+0x130/0x360 [13246.919519][ T895] netlink_unicast+0x449/0x710 [13246.919519][ T895] netlink_sendmsg+0x723/0xbe0 [13246.919519][ T895] ____sys_sendmsg+0x7b2/0xa10 [13246.919519][ T895] ___sys_sendmsg+0xee/0x170 [13246.919519][ T895] __sys_sendmsg+0xcd/0x170 [13246.919519][ T895] do_syscall_64+0xc6/0x1e0 [13246.919519][ T895] [13246.921760][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13246.921760][ T895] ipv6_add_dev+0x3b9/0x11c0 [13246.921760][ T895] ipv6_find_idev+0x102/0x170 [13246.921760][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13246.921760][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13246.921760][ T895] netlink_rcv_skb+0x130/0x360 [13246.921760][ T895] netlink_unicast+0x449/0x710 [13246.921760][ T895] netlink_sendmsg+0x723/0xbe0 [13246.921760][ T895] ____sys_sendmsg+0x7b2/0xa10 [13246.921760][ T895] ___sys_sendmsg+0xee/0x170 [13246.921760][ T895] __sys_sendmsg+0xcd/0x170 [13246.921760][ T895] do_syscall_64+0xc6/0x1e0 [13246.921760][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13246.921760][ T895] [13246.923467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13246.923467][ T895] neigh_parms_alloc+0x1e5/0x510 [13246.923467][ T895] ipv6_add_dev+0x2fd/0x11c0 [13246.923467][ T895] ipv6_find_idev+0x102/0x170 [13246.923467][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13246.923467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13246.923467][ T895] netlink_rcv_skb+0x130/0x360 [13246.923467][ T895] netlink_unicast+0x449/0x710 [13246.923467][ T895] netlink_sendmsg+0x723/0xbe0 [13246.923467][ T895] ____sys_sendmsg+0x7b2/0xa10 [13246.923467][ T895] ___sys_sendmsg+0xee/0x170 [13246.923467][ T895] __sys_sendmsg+0xcd/0x170 [13246.923467][ T895] do_syscall_64+0xc6/0x1e0 [13246.923467][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13246.923467][ T895] [13257.175009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13257.175490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13257.175490][ T895] netdev_get_by_index+0x5e/0x80 [13257.175490][ T895] fib6_nh_init+0x3d8/0x15b0 [13257.175490][ T895] ip6_route_info_create+0xf18/0x17d0 [13257.175490][ T895] ip6_route_add+0x1c/0x140 [13257.175490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13257.175490][ T895] addrconf_add_dev+0xe2/0x170 [13257.175490][ T895] inet6_addr_add+0x12f/0xa40 [13257.175490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13257.175490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13257.175490][ T895] netlink_rcv_skb+0x130/0x360 [13257.175490][ T895] netlink_unicast+0x449/0x710 [13257.175490][ T895] netlink_sendmsg+0x723/0xbe0 [13257.175490][ T895] ____sys_sendmsg+0x7b2/0xa10 [13257.175490][ T895] ___sys_sendmsg+0xee/0x170 [13257.175490][ T895] __sys_sendmsg+0xcd/0x170 [13257.175490][ T895] do_syscall_64+0xc6/0x1e0 [13257.175490][ T895] [13257.177779][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13257.177779][ T895] ipv6_add_dev+0x3b9/0x11c0 [13257.177779][ T895] ipv6_find_idev+0x102/0x170 [13257.177779][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13257.177779][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13257.177779][ T895] netlink_rcv_skb+0x130/0x360 [13257.177779][ T895] netlink_unicast+0x449/0x710 [13257.177779][ T895] netlink_sendmsg+0x723/0xbe0 [13257.177779][ T895] ____sys_sendmsg+0x7b2/0xa10 [13257.177779][ T895] ___sys_sendmsg+0xee/0x170 [13257.177779][ T895] __sys_sendmsg+0xcd/0x170 [13257.177779][ T895] do_syscall_64+0xc6/0x1e0 [13257.177779][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13257.177779][ T895] [13257.179719][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13257.179719][ T895] neigh_parms_alloc+0x1e5/0x510 [13257.179719][ T895] ipv6_add_dev+0x2fd/0x11c0 [13257.179719][ T895] ipv6_find_idev+0x102/0x170 [13257.179719][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13257.179719][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13257.179719][ T895] netlink_rcv_skb+0x130/0x360 [13257.179719][ T895] netlink_unicast+0x449/0x710 [13257.179719][ T895] netlink_sendmsg+0x723/0xbe0 [13257.179719][ T895] ____sys_sendmsg+0x7b2/0xa10 [13257.179719][ T895] ___sys_sendmsg+0xee/0x170 [13257.179719][ T895] __sys_sendmsg+0xcd/0x170 [13257.179719][ T895] do_syscall_64+0xc6/0x1e0 [13257.179719][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13257.179719][ T895] [13267.335156][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13267.335603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13267.335603][ T895] netdev_get_by_index+0x5e/0x80 [13267.335603][ T895] fib6_nh_init+0x3d8/0x15b0 [13267.335603][ T895] ip6_route_info_create+0xf18/0x17d0 [13267.335603][ T895] ip6_route_add+0x1c/0x140 [13267.335603][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13267.335603][ T895] addrconf_add_dev+0xe2/0x170 [13267.335603][ T895] inet6_addr_add+0x12f/0xa40 [13267.335603][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13267.335603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13267.335603][ T895] netlink_rcv_skb+0x130/0x360 [13267.335603][ T895] netlink_unicast+0x449/0x710 [13267.335603][ T895] netlink_sendmsg+0x723/0xbe0 [13267.335603][ T895] ____sys_sendmsg+0x7b2/0xa10 [13267.335603][ T895] ___sys_sendmsg+0xee/0x170 [13267.335603][ T895] __sys_sendmsg+0xcd/0x170 [13267.335603][ T895] do_syscall_64+0xc6/0x1e0 [13267.335603][ T895] [13267.337951][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13267.337951][ T895] ipv6_add_dev+0x3b9/0x11c0 [13267.337951][ T895] ipv6_find_idev+0x102/0x170 [13267.337951][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13267.337951][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13267.337951][ T895] netlink_rcv_skb+0x130/0x360 [13267.337951][ T895] netlink_unicast+0x449/0x710 [13267.337951][ T895] netlink_sendmsg+0x723/0xbe0 [13267.337951][ T895] ____sys_sendmsg+0x7b2/0xa10 [13267.337951][ T895] ___sys_sendmsg+0xee/0x170 [13267.337951][ T895] __sys_sendmsg+0xcd/0x170 [13267.337951][ T895] do_syscall_64+0xc6/0x1e0 [13267.337951][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13267.337951][ T895] [13267.339766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13267.339766][ T895] neigh_parms_alloc+0x1e5/0x510 [13267.339766][ T895] ipv6_add_dev+0x2fd/0x11c0 [13267.339766][ T895] ipv6_find_idev+0x102/0x170 [13267.339766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13267.339766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13267.339766][ T895] netlink_rcv_skb+0x130/0x360 [13267.339766][ T895] netlink_unicast+0x449/0x710 [13267.339766][ T895] netlink_sendmsg+0x723/0xbe0 [13267.339766][ T895] ____sys_sendmsg+0x7b2/0xa10 [13267.339766][ T895] ___sys_sendmsg+0xee/0x170 [13267.339766][ T895] __sys_sendmsg+0xcd/0x170 [13267.339766][ T895] do_syscall_64+0xc6/0x1e0 [13267.339766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13267.339766][ T895] [13277.359004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13277.359553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13277.359553][ T895] netdev_get_by_index+0x5e/0x80 [13277.359553][ T895] fib6_nh_init+0x3d8/0x15b0 [13277.359553][ T895] ip6_route_info_create+0xf18/0x17d0 [13277.359553][ T895] ip6_route_add+0x1c/0x140 [13277.359553][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13277.359553][ T895] addrconf_add_dev+0xe2/0x170 [13277.359553][ T895] inet6_addr_add+0x12f/0xa40 [13277.359553][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13277.359553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13277.359553][ T895] netlink_rcv_skb+0x130/0x360 [13277.359553][ T895] netlink_unicast+0x449/0x710 [13277.359553][ T895] netlink_sendmsg+0x723/0xbe0 [13277.359553][ T895] ____sys_sendmsg+0x7b2/0xa10 [13277.359553][ T895] ___sys_sendmsg+0xee/0x170 [13277.359553][ T895] __sys_sendmsg+0xcd/0x170 [13277.359553][ T895] do_syscall_64+0xc6/0x1e0 [13277.359553][ T895] [13277.361783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13277.361783][ T895] ipv6_add_dev+0x3b9/0x11c0 [13277.361783][ T895] ipv6_find_idev+0x102/0x170 [13277.361783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13277.361783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13277.361783][ T895] netlink_rcv_skb+0x130/0x360 [13277.361783][ T895] netlink_unicast+0x449/0x710 [13277.361783][ T895] netlink_sendmsg+0x723/0xbe0 [13277.361783][ T895] ____sys_sendmsg+0x7b2/0xa10 [13277.361783][ T895] ___sys_sendmsg+0xee/0x170 [13277.361783][ T895] __sys_sendmsg+0xcd/0x170 [13277.361783][ T895] do_syscall_64+0xc6/0x1e0 [13277.361783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13277.361783][ T895] [13277.363492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13277.363492][ T895] neigh_parms_alloc+0x1e5/0x510 [13277.363492][ T895] ipv6_add_dev+0x2fd/0x11c0 [13277.363492][ T895] ipv6_find_idev+0x102/0x170 [13277.363492][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13277.363492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13277.363492][ T895] netlink_rcv_skb+0x130/0x360 [13277.363492][ T895] netlink_unicast+0x449/0x710 [13277.363492][ T895] netlink_sendmsg+0x723/0xbe0 [13277.363492][ T895] ____sys_sendmsg+0x7b2/0xa10 [13277.363492][ T895] ___sys_sendmsg+0xee/0x170 [13277.363492][ T895] __sys_sendmsg+0xcd/0x170 [13277.363492][ T895] do_syscall_64+0xc6/0x1e0 [13277.363492][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13277.363492][ T895] [13287.455002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13287.455527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13287.455527][ T895] netdev_get_by_index+0x5e/0x80 [13287.455527][ T895] fib6_nh_init+0x3d8/0x15b0 [13287.455527][ T895] ip6_route_info_create+0xf18/0x17d0 [13287.455527][ T895] ip6_route_add+0x1c/0x140 [13287.455527][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13287.455527][ T895] addrconf_add_dev+0xe2/0x170 [13287.455527][ T895] inet6_addr_add+0x12f/0xa40 [13287.455527][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13287.455527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13287.455527][ T895] netlink_rcv_skb+0x130/0x360 [13287.455527][ T895] netlink_unicast+0x449/0x710 [13287.455527][ T895] netlink_sendmsg+0x723/0xbe0 [13287.455527][ T895] ____sys_sendmsg+0x7b2/0xa10 [13287.455527][ T895] ___sys_sendmsg+0xee/0x170 [13287.455527][ T895] __sys_sendmsg+0xcd/0x170 [13287.455527][ T895] do_syscall_64+0xc6/0x1e0 [13287.455527][ T895] [13287.457753][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13287.457753][ T895] ipv6_add_dev+0x3b9/0x11c0 [13287.457753][ T895] ipv6_find_idev+0x102/0x170 [13287.457753][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13287.457753][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13287.457753][ T895] netlink_rcv_skb+0x130/0x360 [13287.457753][ T895] netlink_unicast+0x449/0x710 [13287.457753][ T895] netlink_sendmsg+0x723/0xbe0 [13287.457753][ T895] ____sys_sendmsg+0x7b2/0xa10 [13287.457753][ T895] ___sys_sendmsg+0xee/0x170 [13287.457753][ T895] __sys_sendmsg+0xcd/0x170 [13287.457753][ T895] do_syscall_64+0xc6/0x1e0 [13287.457753][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13287.457753][ T895] [13287.459466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13287.459466][ T895] neigh_parms_alloc+0x1e5/0x510 [13287.459466][ T895] ipv6_add_dev+0x2fd/0x11c0 [13287.459466][ T895] ipv6_find_idev+0x102/0x170 [13287.459466][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13287.459466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13287.459466][ T895] netlink_rcv_skb+0x130/0x360 [13287.459466][ T895] netlink_unicast+0x449/0x710 [13287.459466][ T895] netlink_sendmsg+0x723/0xbe0 [13287.459466][ T895] ____sys_sendmsg+0x7b2/0xa10 [13287.459466][ T895] ___sys_sendmsg+0xee/0x170 [13287.459466][ T895] __sys_sendmsg+0xcd/0x170 [13287.459466][ T895] do_syscall_64+0xc6/0x1e0 [13287.459466][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13287.459466][ T895] [13297.703040][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13297.703553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13297.703553][ T895] netdev_get_by_index+0x5e/0x80 [13297.703553][ T895] fib6_nh_init+0x3d8/0x15b0 [13297.703553][ T895] ip6_route_info_create+0xf18/0x17d0 [13297.703553][ T895] ip6_route_add+0x1c/0x140 [13297.703553][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13297.703553][ T895] addrconf_add_dev+0xe2/0x170 [13297.703553][ T895] inet6_addr_add+0x12f/0xa40 [13297.703553][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13297.703553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13297.703553][ T895] netlink_rcv_skb+0x130/0x360 [13297.703553][ T895] netlink_unicast+0x449/0x710 [13297.703553][ T895] netlink_sendmsg+0x723/0xbe0 [13297.703553][ T895] ____sys_sendmsg+0x7b2/0xa10 [13297.703553][ T895] ___sys_sendmsg+0xee/0x170 [13297.703553][ T895] __sys_sendmsg+0xcd/0x170 [13297.703553][ T895] do_syscall_64+0xc6/0x1e0 [13297.703553][ T895] [13297.705818][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13297.705818][ T895] ipv6_add_dev+0x3b9/0x11c0 [13297.705818][ T895] ipv6_find_idev+0x102/0x170 [13297.705818][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13297.705818][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13297.705818][ T895] netlink_rcv_skb+0x130/0x360 [13297.705818][ T895] netlink_unicast+0x449/0x710 [13297.705818][ T895] netlink_sendmsg+0x723/0xbe0 [13297.705818][ T895] ____sys_sendmsg+0x7b2/0xa10 [13297.705818][ T895] ___sys_sendmsg+0xee/0x170 [13297.705818][ T895] __sys_sendmsg+0xcd/0x170 [13297.705818][ T895] do_syscall_64+0xc6/0x1e0 [13297.705818][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13297.705818][ T895] [13297.707559][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13297.707559][ T895] neigh_parms_alloc+0x1e5/0x510 [13297.707559][ T895] ipv6_add_dev+0x2fd/0x11c0 [13297.707559][ T895] ipv6_find_idev+0x102/0x170 [13297.707559][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13297.707559][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13297.707559][ T895] netlink_rcv_skb+0x130/0x360 [13297.707559][ T895] netlink_unicast+0x449/0x710 [13297.707559][ T895] netlink_sendmsg+0x723/0xbe0 [13297.707559][ T895] ____sys_sendmsg+0x7b2/0xa10 [13297.707559][ T895] ___sys_sendmsg+0xee/0x170 [13297.707559][ T895] __sys_sendmsg+0xcd/0x170 [13297.707559][ T895] do_syscall_64+0xc6/0x1e0 [13297.707559][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13297.707559][ T895] [13307.951032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13307.951527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13307.951527][ T895] netdev_get_by_index+0x5e/0x80 [13307.951527][ T895] fib6_nh_init+0x3d8/0x15b0 [13307.951527][ T895] ip6_route_info_create+0xf18/0x17d0 [13307.951527][ T895] ip6_route_add+0x1c/0x140 [13307.951527][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13307.951527][ T895] addrconf_add_dev+0xe2/0x170 [13307.951527][ T895] inet6_addr_add+0x12f/0xa40 [13307.951527][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13307.951527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13307.951527][ T895] netlink_rcv_skb+0x130/0x360 [13307.951527][ T895] netlink_unicast+0x449/0x710 [13307.951527][ T895] netlink_sendmsg+0x723/0xbe0 [13307.951527][ T895] ____sys_sendmsg+0x7b2/0xa10 [13307.951527][ T895] ___sys_sendmsg+0xee/0x170 [13307.951527][ T895] __sys_sendmsg+0xcd/0x170 [13307.951527][ T895] do_syscall_64+0xc6/0x1e0 [13307.951527][ T895] [13307.953750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13307.953750][ T895] ipv6_add_dev+0x3b9/0x11c0 [13307.953750][ T895] ipv6_find_idev+0x102/0x170 [13307.953750][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13307.953750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13307.953750][ T895] netlink_rcv_skb+0x130/0x360 [13307.953750][ T895] netlink_unicast+0x449/0x710 [13307.953750][ T895] netlink_sendmsg+0x723/0xbe0 [13307.953750][ T895] ____sys_sendmsg+0x7b2/0xa10 [13307.953750][ T895] ___sys_sendmsg+0xee/0x170 [13307.953750][ T895] __sys_sendmsg+0xcd/0x170 [13307.953750][ T895] do_syscall_64+0xc6/0x1e0 [13307.953750][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13307.953750][ T895] [13307.955477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13307.955477][ T895] neigh_parms_alloc+0x1e5/0x510 [13307.955477][ T895] ipv6_add_dev+0x2fd/0x11c0 [13307.955477][ T895] ipv6_find_idev+0x102/0x170 [13307.955477][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13307.955477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13307.955477][ T895] netlink_rcv_skb+0x130/0x360 [13307.955477][ T895] netlink_unicast+0x449/0x710 [13307.955477][ T895] netlink_sendmsg+0x723/0xbe0 [13307.955477][ T895] ____sys_sendmsg+0x7b2/0xa10 [13307.955477][ T895] ___sys_sendmsg+0xee/0x170 [13307.955477][ T895] __sys_sendmsg+0xcd/0x170 [13307.955477][ T895] do_syscall_64+0xc6/0x1e0 [13307.955477][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13307.955477][ T895] [13318.215113][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13318.215569][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13318.215569][ T895] netdev_get_by_index+0x5e/0x80 [13318.215569][ T895] fib6_nh_init+0x3d8/0x15b0 [13318.215569][ T895] ip6_route_info_create+0xf18/0x17d0 [13318.215569][ T895] ip6_route_add+0x1c/0x140 [13318.215569][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13318.215569][ T895] addrconf_add_dev+0xe2/0x170 [13318.215569][ T895] inet6_addr_add+0x12f/0xa40 [13318.215569][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13318.215569][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13318.215569][ T895] netlink_rcv_skb+0x130/0x360 [13318.215569][ T895] netlink_unicast+0x449/0x710 [13318.215569][ T895] netlink_sendmsg+0x723/0xbe0 [13318.215569][ T895] ____sys_sendmsg+0x7b2/0xa10 [13318.215569][ T895] ___sys_sendmsg+0xee/0x170 [13318.215569][ T895] __sys_sendmsg+0xcd/0x170 [13318.215569][ T895] do_syscall_64+0xc6/0x1e0 [13318.215569][ T895] [13318.217778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13318.217778][ T895] ipv6_add_dev+0x3b9/0x11c0 [13318.217778][ T895] ipv6_find_idev+0x102/0x170 [13318.217778][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13318.217778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13318.217778][ T895] netlink_rcv_skb+0x130/0x360 [13318.217778][ T895] netlink_unicast+0x449/0x710 [13318.217778][ T895] netlink_sendmsg+0x723/0xbe0 [13318.217778][ T895] ____sys_sendmsg+0x7b2/0xa10 [13318.217778][ T895] ___sys_sendmsg+0xee/0x170 [13318.217778][ T895] __sys_sendmsg+0xcd/0x170 [13318.217778][ T895] do_syscall_64+0xc6/0x1e0 [13318.217778][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13318.217778][ T895] [13318.219503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13318.219503][ T895] neigh_parms_alloc+0x1e5/0x510 [13318.219503][ T895] ipv6_add_dev+0x2fd/0x11c0 [13318.219503][ T895] ipv6_find_idev+0x102/0x170 [13318.219503][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13318.219503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13318.219503][ T895] netlink_rcv_skb+0x130/0x360 [13318.219503][ T895] netlink_unicast+0x449/0x710 [13318.219503][ T895] netlink_sendmsg+0x723/0xbe0 [13318.219503][ T895] ____sys_sendmsg+0x7b2/0xa10 [13318.219503][ T895] ___sys_sendmsg+0xee/0x170 [13318.219503][ T895] __sys_sendmsg+0xcd/0x170 [13318.219503][ T895] do_syscall_64+0xc6/0x1e0 [13318.219503][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13318.219503][ T895] [13328.463013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13328.463451][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13328.463451][ T895] netdev_get_by_index+0x5e/0x80 [13328.463451][ T895] fib6_nh_init+0x3d8/0x15b0 [13328.463451][ T895] ip6_route_info_create+0xf18/0x17d0 [13328.463451][ T895] ip6_route_add+0x1c/0x140 [13328.463451][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13328.463451][ T895] addrconf_add_dev+0xe2/0x170 [13328.463451][ T895] inet6_addr_add+0x12f/0xa40 [13328.463451][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13328.463451][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13328.463451][ T895] netlink_rcv_skb+0x130/0x360 [13328.463451][ T895] netlink_unicast+0x449/0x710 [13328.463451][ T895] netlink_sendmsg+0x723/0xbe0 [13328.463451][ T895] ____sys_sendmsg+0x7b2/0xa10 [13328.463451][ T895] ___sys_sendmsg+0xee/0x170 [13328.463451][ T895] __sys_sendmsg+0xcd/0x170 [13328.463451][ T895] do_syscall_64+0xc6/0x1e0 [13328.463451][ T895] [13328.465657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13328.465657][ T895] ipv6_add_dev+0x3b9/0x11c0 [13328.465657][ T895] ipv6_find_idev+0x102/0x170 [13328.465657][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13328.465657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13328.465657][ T895] netlink_rcv_skb+0x130/0x360 [13328.465657][ T895] netlink_unicast+0x449/0x710 [13328.465657][ T895] netlink_sendmsg+0x723/0xbe0 [13328.465657][ T895] ____sys_sendmsg+0x7b2/0xa10 [13328.465657][ T895] ___sys_sendmsg+0xee/0x170 [13328.465657][ T895] __sys_sendmsg+0xcd/0x170 [13328.465657][ T895] do_syscall_64+0xc6/0x1e0 [13328.465657][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13328.465657][ T895] [13328.467375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13328.467375][ T895] neigh_parms_alloc+0x1e5/0x510 [13328.467375][ T895] ipv6_add_dev+0x2fd/0x11c0 [13328.467375][ T895] ipv6_find_idev+0x102/0x170 [13328.467375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13328.467375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13328.467375][ T895] netlink_rcv_skb+0x130/0x360 [13328.467375][ T895] netlink_unicast+0x449/0x710 [13328.467375][ T895] netlink_sendmsg+0x723/0xbe0 [13328.467375][ T895] ____sys_sendmsg+0x7b2/0xa10 [13328.467375][ T895] ___sys_sendmsg+0xee/0x170 [13328.467375][ T895] __sys_sendmsg+0xcd/0x170 [13328.467375][ T895] do_syscall_64+0xc6/0x1e0 [13328.467375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13328.467375][ T895] [13338.702978][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13338.703495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13338.703495][ T895] netdev_get_by_index+0x5e/0x80 [13338.703495][ T895] fib6_nh_init+0x3d8/0x15b0 [13338.703495][ T895] ip6_route_info_create+0xf18/0x17d0 [13338.703495][ T895] ip6_route_add+0x1c/0x140 [13338.703495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13338.703495][ T895] addrconf_add_dev+0xe2/0x170 [13338.703495][ T895] inet6_addr_add+0x12f/0xa40 [13338.703495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13338.703495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13338.703495][ T895] netlink_rcv_skb+0x130/0x360 [13338.703495][ T895] netlink_unicast+0x449/0x710 [13338.703495][ T895] netlink_sendmsg+0x723/0xbe0 [13338.703495][ T895] ____sys_sendmsg+0x7b2/0xa10 [13338.703495][ T895] ___sys_sendmsg+0xee/0x170 [13338.703495][ T895] __sys_sendmsg+0xcd/0x170 [13338.703495][ T895] do_syscall_64+0xc6/0x1e0 [13338.703495][ T895] [13338.706054][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13338.706054][ T895] ipv6_add_dev+0x3b9/0x11c0 [13338.706054][ T895] ipv6_find_idev+0x102/0x170 [13338.706054][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13338.706054][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13338.706054][ T895] netlink_rcv_skb+0x130/0x360 [13338.706054][ T895] netlink_unicast+0x449/0x710 [13338.706054][ T895] netlink_sendmsg+0x723/0xbe0 [13338.706054][ T895] ____sys_sendmsg+0x7b2/0xa10 [13338.706054][ T895] ___sys_sendmsg+0xee/0x170 [13338.706054][ T895] __sys_sendmsg+0xcd/0x170 [13338.706054][ T895] do_syscall_64+0xc6/0x1e0 [13338.706054][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13338.706054][ T895] [13338.708024][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13338.708024][ T895] neigh_parms_alloc+0x1e5/0x510 [13338.708024][ T895] ipv6_add_dev+0x2fd/0x11c0 [13338.708024][ T895] ipv6_find_idev+0x102/0x170 [13338.708024][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13338.708024][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13338.708024][ T895] netlink_rcv_skb+0x130/0x360 [13338.708024][ T895] netlink_unicast+0x449/0x710 [13338.708024][ T895] netlink_sendmsg+0x723/0xbe0 [13338.708024][ T895] ____sys_sendmsg+0x7b2/0xa10 [13338.708024][ T895] ___sys_sendmsg+0xee/0x170 [13338.708024][ T895] __sys_sendmsg+0xcd/0x170 [13338.708024][ T895] do_syscall_64+0xc6/0x1e0 [13338.708024][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13338.708024][ T895] [13348.950975][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13348.951450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13348.951450][ T895] netdev_get_by_index+0x5e/0x80 [13348.951450][ T895] fib6_nh_init+0x3d8/0x15b0 [13348.951450][ T895] ip6_route_info_create+0xf18/0x17d0 [13348.951450][ T895] ip6_route_add+0x1c/0x140 [13348.951450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13348.951450][ T895] addrconf_add_dev+0xe2/0x170 [13348.951450][ T895] inet6_addr_add+0x12f/0xa40 [13348.951450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13348.951450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13348.951450][ T895] netlink_rcv_skb+0x130/0x360 [13348.951450][ T895] netlink_unicast+0x449/0x710 [13348.951450][ T895] netlink_sendmsg+0x723/0xbe0 [13348.951450][ T895] ____sys_sendmsg+0x7b2/0xa10 [13348.951450][ T895] ___sys_sendmsg+0xee/0x170 [13348.951450][ T895] __sys_sendmsg+0xcd/0x170 [13348.951450][ T895] do_syscall_64+0xc6/0x1e0 [13348.951450][ T895] [13348.953827][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13348.953827][ T895] ipv6_add_dev+0x3b9/0x11c0 [13348.953827][ T895] ipv6_find_idev+0x102/0x170 [13348.953827][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13348.953827][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13348.953827][ T895] netlink_rcv_skb+0x130/0x360 [13348.953827][ T895] netlink_unicast+0x449/0x710 [13348.953827][ T895] netlink_sendmsg+0x723/0xbe0 [13348.953827][ T895] ____sys_sendmsg+0x7b2/0xa10 [13348.953827][ T895] ___sys_sendmsg+0xee/0x170 [13348.953827][ T895] __sys_sendmsg+0xcd/0x170 [13348.953827][ T895] do_syscall_64+0xc6/0x1e0 [13348.953827][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13348.953827][ T895] [13348.955658][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13348.955658][ T895] neigh_parms_alloc+0x1e5/0x510 [13348.955658][ T895] ipv6_add_dev+0x2fd/0x11c0 [13348.955658][ T895] ipv6_find_idev+0x102/0x170 [13348.955658][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13348.955658][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13348.955658][ T895] netlink_rcv_skb+0x130/0x360 [13348.955658][ T895] netlink_unicast+0x449/0x710 [13348.955658][ T895] netlink_sendmsg+0x723/0xbe0 [13348.955658][ T895] ____sys_sendmsg+0x7b2/0xa10 [13348.955658][ T895] ___sys_sendmsg+0xee/0x170 [13348.955658][ T895] __sys_sendmsg+0xcd/0x170 [13348.955658][ T895] do_syscall_64+0xc6/0x1e0 [13348.955658][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13348.955658][ T895] [13359.199159][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13359.199558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13359.199558][ T895] netdev_get_by_index+0x5e/0x80 [13359.199558][ T895] fib6_nh_init+0x3d8/0x15b0 [13359.199558][ T895] ip6_route_info_create+0xf18/0x17d0 [13359.199558][ T895] ip6_route_add+0x1c/0x140 [13359.199558][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13359.199558][ T895] addrconf_add_dev+0xe2/0x170 [13359.199558][ T895] inet6_addr_add+0x12f/0xa40 [13359.199558][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13359.199558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.199558][ T895] netlink_rcv_skb+0x130/0x360 [13359.199558][ T895] netlink_unicast+0x449/0x710 [13359.199558][ T895] netlink_sendmsg+0x723/0xbe0 [13359.199558][ T895] ____sys_sendmsg+0x7b2/0xa10 [13359.199558][ T895] ___sys_sendmsg+0xee/0x170 [13359.199558][ T895] __sys_sendmsg+0xcd/0x170 [13359.199558][ T895] do_syscall_64+0xc6/0x1e0 [13359.199558][ T895] [13359.201835][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13359.201835][ T895] ipv6_add_dev+0x3b9/0x11c0 [13359.201835][ T895] ipv6_find_idev+0x102/0x170 [13359.201835][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13359.201835][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.201835][ T895] netlink_rcv_skb+0x130/0x360 [13359.201835][ T895] netlink_unicast+0x449/0x710 [13359.201835][ T895] netlink_sendmsg+0x723/0xbe0 [13359.201835][ T895] ____sys_sendmsg+0x7b2/0xa10 [13359.201835][ T895] ___sys_sendmsg+0xee/0x170 [13359.201835][ T895] __sys_sendmsg+0xcd/0x170 [13359.201835][ T895] do_syscall_64+0xc6/0x1e0 [13359.201835][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13359.201835][ T895] [13359.203605][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13359.203605][ T895] neigh_parms_alloc+0x1e5/0x510 [13359.203605][ T895] ipv6_add_dev+0x2fd/0x11c0 [13359.203605][ T895] ipv6_find_idev+0x102/0x170 [13359.203605][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13359.203605][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.203605][ T895] netlink_rcv_skb+0x130/0x360 [13359.203605][ T895] netlink_unicast+0x449/0x710 [13359.203605][ T895] netlink_sendmsg+0x723/0xbe0 [13359.203605][ T895] ____sys_sendmsg+0x7b2/0xa10 [13359.203605][ T895] ___sys_sendmsg+0xee/0x170 [13359.203605][ T895] __sys_sendmsg+0xcd/0x170 [13359.203605][ T895] do_syscall_64+0xc6/0x1e0 [13359.203605][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13359.203605][ T895] [13369.446985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13369.447438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13369.447438][ T895] netdev_get_by_index+0x5e/0x80 [13369.447438][ T895] fib6_nh_init+0x3d8/0x15b0 [13369.447438][ T895] ip6_route_info_create+0xf18/0x17d0 [13369.447438][ T895] ip6_route_add+0x1c/0x140 [13369.447438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13369.447438][ T895] addrconf_add_dev+0xe2/0x170 [13369.447438][ T895] inet6_addr_add+0x12f/0xa40 [13369.447438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13369.447438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.447438][ T895] netlink_rcv_skb+0x130/0x360 [13369.447438][ T895] netlink_unicast+0x449/0x710 [13369.447438][ T895] netlink_sendmsg+0x723/0xbe0 [13369.447438][ T895] ____sys_sendmsg+0x7b2/0xa10 [13369.447438][ T895] ___sys_sendmsg+0xee/0x170 [13369.447438][ T895] __sys_sendmsg+0xcd/0x170 [13369.447438][ T895] do_syscall_64+0xc6/0x1e0 [13369.447438][ T895] [13369.449809][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13369.449809][ T895] ipv6_add_dev+0x3b9/0x11c0 [13369.449809][ T895] ipv6_find_idev+0x102/0x170 [13369.449809][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13369.449809][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.449809][ T895] netlink_rcv_skb+0x130/0x360 [13369.449809][ T895] netlink_unicast+0x449/0x710 [13369.449809][ T895] netlink_sendmsg+0x723/0xbe0 [13369.449809][ T895] ____sys_sendmsg+0x7b2/0xa10 [13369.449809][ T895] ___sys_sendmsg+0xee/0x170 [13369.449809][ T895] __sys_sendmsg+0xcd/0x170 [13369.449809][ T895] do_syscall_64+0xc6/0x1e0 [13369.449809][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13369.449809][ T895] [13369.451543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13369.451543][ T895] neigh_parms_alloc+0x1e5/0x510 [13369.451543][ T895] ipv6_add_dev+0x2fd/0x11c0 [13369.451543][ T895] ipv6_find_idev+0x102/0x170 [13369.451543][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13369.451543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.451543][ T895] netlink_rcv_skb+0x130/0x360 [13369.451543][ T895] netlink_unicast+0x449/0x710 [13369.451543][ T895] netlink_sendmsg+0x723/0xbe0 [13369.451543][ T895] ____sys_sendmsg+0x7b2/0xa10 [13369.451543][ T895] ___sys_sendmsg+0xee/0x170 [13369.451543][ T895] __sys_sendmsg+0xcd/0x170 [13369.451543][ T895] do_syscall_64+0xc6/0x1e0 [13369.451543][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13369.451543][ T895] [13379.695035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13379.695498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13379.695498][ T895] netdev_get_by_index+0x5e/0x80 [13379.695498][ T895] fib6_nh_init+0x3d8/0x15b0 [13379.695498][ T895] ip6_route_info_create+0xf18/0x17d0 [13379.695498][ T895] ip6_route_add+0x1c/0x140 [13379.695498][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13379.695498][ T895] addrconf_add_dev+0xe2/0x170 [13379.695498][ T895] inet6_addr_add+0x12f/0xa40 [13379.695498][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13379.695498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13379.695498][ T895] netlink_rcv_skb+0x130/0x360 [13379.695498][ T895] netlink_unicast+0x449/0x710 [13379.695498][ T895] netlink_sendmsg+0x723/0xbe0 [13379.695498][ T895] ____sys_sendmsg+0x7b2/0xa10 [13379.695498][ T895] ___sys_sendmsg+0xee/0x170 [13379.695498][ T895] __sys_sendmsg+0xcd/0x170 [13379.695498][ T895] do_syscall_64+0xc6/0x1e0 [13379.695498][ T895] [13379.697740][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13379.697740][ T895] ipv6_add_dev+0x3b9/0x11c0 [13379.697740][ T895] ipv6_find_idev+0x102/0x170 [13379.697740][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13379.697740][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13379.697740][ T895] netlink_rcv_skb+0x130/0x360 [13379.697740][ T895] netlink_unicast+0x449/0x710 [13379.697740][ T895] netlink_sendmsg+0x723/0xbe0 [13379.697740][ T895] ____sys_sendmsg+0x7b2/0xa10 [13379.697740][ T895] ___sys_sendmsg+0xee/0x170 [13379.697740][ T895] __sys_sendmsg+0xcd/0x170 [13379.697740][ T895] do_syscall_64+0xc6/0x1e0 [13379.697740][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13379.697740][ T895] [13379.699488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13379.699488][ T895] neigh_parms_alloc+0x1e5/0x510 [13379.699488][ T895] ipv6_add_dev+0x2fd/0x11c0 [13379.699488][ T895] ipv6_find_idev+0x102/0x170 [13379.699488][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13379.699488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13379.699488][ T895] netlink_rcv_skb+0x130/0x360 [13379.699488][ T895] netlink_unicast+0x449/0x710 [13379.699488][ T895] netlink_sendmsg+0x723/0xbe0 [13379.699488][ T895] ____sys_sendmsg+0x7b2/0xa10 [13379.699488][ T895] ___sys_sendmsg+0xee/0x170 [13379.699488][ T895] __sys_sendmsg+0xcd/0x170 [13379.699488][ T895] do_syscall_64+0xc6/0x1e0 [13379.699488][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13379.699488][ T895] [13389.943032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13389.943480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13389.943480][ T895] netdev_get_by_index+0x5e/0x80 [13389.943480][ T895] fib6_nh_init+0x3d8/0x15b0 [13389.943480][ T895] ip6_route_info_create+0xf18/0x17d0 [13389.943480][ T895] ip6_route_add+0x1c/0x140 [13389.943480][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13389.943480][ T895] addrconf_add_dev+0xe2/0x170 [13389.943480][ T895] inet6_addr_add+0x12f/0xa40 [13389.943480][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13389.943480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13389.943480][ T895] netlink_rcv_skb+0x130/0x360 [13389.943480][ T895] netlink_unicast+0x449/0x710 [13389.943480][ T895] netlink_sendmsg+0x723/0xbe0 [13389.943480][ T895] ____sys_sendmsg+0x7b2/0xa10 [13389.943480][ T895] ___sys_sendmsg+0xee/0x170 [13389.943480][ T895] __sys_sendmsg+0xcd/0x170 [13389.943480][ T895] do_syscall_64+0xc6/0x1e0 [13389.943480][ T895] [13389.945719][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13389.945719][ T895] ipv6_add_dev+0x3b9/0x11c0 [13389.945719][ T895] ipv6_find_idev+0x102/0x170 [13389.945719][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13389.945719][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13389.945719][ T895] netlink_rcv_skb+0x130/0x360 [13389.945719][ T895] netlink_unicast+0x449/0x710 [13389.945719][ T895] netlink_sendmsg+0x723/0xbe0 [13389.945719][ T895] ____sys_sendmsg+0x7b2/0xa10 [13389.945719][ T895] ___sys_sendmsg+0xee/0x170 [13389.945719][ T895] __sys_sendmsg+0xcd/0x170 [13389.945719][ T895] do_syscall_64+0xc6/0x1e0 [13389.945719][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13389.945719][ T895] [13389.947459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13389.947459][ T895] neigh_parms_alloc+0x1e5/0x510 [13389.947459][ T895] ipv6_add_dev+0x2fd/0x11c0 [13389.947459][ T895] ipv6_find_idev+0x102/0x170 [13389.947459][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13389.947459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13389.947459][ T895] netlink_rcv_skb+0x130/0x360 [13389.947459][ T895] netlink_unicast+0x449/0x710 [13389.947459][ T895] netlink_sendmsg+0x723/0xbe0 [13389.947459][ T895] ____sys_sendmsg+0x7b2/0xa10 [13389.947459][ T895] ___sys_sendmsg+0xee/0x170 [13389.947459][ T895] __sys_sendmsg+0xcd/0x170 [13389.947459][ T895] do_syscall_64+0xc6/0x1e0 [13389.947459][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13389.947459][ T895] [13400.190974][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13400.191364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13400.191364][ T895] netdev_get_by_index+0x5e/0x80 [13400.191364][ T895] fib6_nh_init+0x3d8/0x15b0 [13400.191364][ T895] ip6_route_info_create+0xf18/0x17d0 [13400.191364][ T895] ip6_route_add+0x1c/0x140 [13400.191364][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13400.191364][ T895] addrconf_add_dev+0xe2/0x170 [13400.191364][ T895] inet6_addr_add+0x12f/0xa40 [13400.191364][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13400.191364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.191364][ T895] netlink_rcv_skb+0x130/0x360 [13400.191364][ T895] netlink_unicast+0x449/0x710 [13400.191364][ T895] netlink_sendmsg+0x723/0xbe0 [13400.191364][ T895] ____sys_sendmsg+0x7b2/0xa10 [13400.191364][ T895] ___sys_sendmsg+0xee/0x170 [13400.191364][ T895] __sys_sendmsg+0xcd/0x170 [13400.191364][ T895] do_syscall_64+0xc6/0x1e0 [13400.191364][ T895] [13400.193602][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13400.193602][ T895] ipv6_add_dev+0x3b9/0x11c0 [13400.193602][ T895] ipv6_find_idev+0x102/0x170 [13400.193602][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13400.193602][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.193602][ T895] netlink_rcv_skb+0x130/0x360 [13400.193602][ T895] netlink_unicast+0x449/0x710 [13400.193602][ T895] netlink_sendmsg+0x723/0xbe0 [13400.193602][ T895] ____sys_sendmsg+0x7b2/0xa10 [13400.193602][ T895] ___sys_sendmsg+0xee/0x170 [13400.193602][ T895] __sys_sendmsg+0xcd/0x170 [13400.193602][ T895] do_syscall_64+0xc6/0x1e0 [13400.193602][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13400.193602][ T895] [13400.195337][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13400.195337][ T895] neigh_parms_alloc+0x1e5/0x510 [13400.195337][ T895] ipv6_add_dev+0x2fd/0x11c0 [13400.195337][ T895] ipv6_find_idev+0x102/0x170 [13400.195337][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13400.195337][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.195337][ T895] netlink_rcv_skb+0x130/0x360 [13400.195337][ T895] netlink_unicast+0x449/0x710 [13400.195337][ T895] netlink_sendmsg+0x723/0xbe0 [13400.195337][ T895] ____sys_sendmsg+0x7b2/0xa10 [13400.195337][ T895] ___sys_sendmsg+0xee/0x170 [13400.195337][ T895] __sys_sendmsg+0xcd/0x170 [13400.195337][ T895] do_syscall_64+0xc6/0x1e0 [13400.195337][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13400.195337][ T895] [13410.439071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13410.439489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13410.439489][ T895] netdev_get_by_index+0x5e/0x80 [13410.439489][ T895] fib6_nh_init+0x3d8/0x15b0 [13410.439489][ T895] ip6_route_info_create+0xf18/0x17d0 [13410.439489][ T895] ip6_route_add+0x1c/0x140 [13410.439489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13410.439489][ T895] addrconf_add_dev+0xe2/0x170 [13410.439489][ T895] inet6_addr_add+0x12f/0xa40 [13410.439489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13410.439489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.439489][ T895] netlink_rcv_skb+0x130/0x360 [13410.439489][ T895] netlink_unicast+0x449/0x710 [13410.439489][ T895] netlink_sendmsg+0x723/0xbe0 [13410.439489][ T895] ____sys_sendmsg+0x7b2/0xa10 [13410.439489][ T895] ___sys_sendmsg+0xee/0x170 [13410.439489][ T895] __sys_sendmsg+0xcd/0x170 [13410.439489][ T895] do_syscall_64+0xc6/0x1e0 [13410.439489][ T895] [13410.441736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13410.441736][ T895] ipv6_add_dev+0x3b9/0x11c0 [13410.441736][ T895] ipv6_find_idev+0x102/0x170 [13410.441736][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13410.441736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.441736][ T895] netlink_rcv_skb+0x130/0x360 [13410.441736][ T895] netlink_unicast+0x449/0x710 [13410.441736][ T895] netlink_sendmsg+0x723/0xbe0 [13410.441736][ T895] ____sys_sendmsg+0x7b2/0xa10 [13410.441736][ T895] ___sys_sendmsg+0xee/0x170 [13410.441736][ T895] __sys_sendmsg+0xcd/0x170 [13410.441736][ T895] do_syscall_64+0xc6/0x1e0 [13410.441736][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13410.441736][ T895] [13410.443461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13410.443461][ T895] neigh_parms_alloc+0x1e5/0x510 [13410.443461][ T895] ipv6_add_dev+0x2fd/0x11c0 [13410.443461][ T895] ipv6_find_idev+0x102/0x170 [13410.443461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13410.443461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.443461][ T895] netlink_rcv_skb+0x130/0x360 [13410.443461][ T895] netlink_unicast+0x449/0x710 [13410.443461][ T895] netlink_sendmsg+0x723/0xbe0 [13410.443461][ T895] ____sys_sendmsg+0x7b2/0xa10 [13410.443461][ T895] ___sys_sendmsg+0xee/0x170 [13410.443461][ T895] __sys_sendmsg+0xcd/0x170 [13410.443461][ T895] do_syscall_64+0xc6/0x1e0 [13410.443461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13410.443461][ T895] [13420.687075][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13420.687573][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13420.687573][ T895] netdev_get_by_index+0x5e/0x80 [13420.687573][ T895] fib6_nh_init+0x3d8/0x15b0 [13420.687573][ T895] ip6_route_info_create+0xf18/0x17d0 [13420.687573][ T895] ip6_route_add+0x1c/0x140 [13420.687573][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13420.687573][ T895] addrconf_add_dev+0xe2/0x170 [13420.687573][ T895] inet6_addr_add+0x12f/0xa40 [13420.687573][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13420.687573][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.687573][ T895] netlink_rcv_skb+0x130/0x360 [13420.687573][ T895] netlink_unicast+0x449/0x710 [13420.687573][ T895] netlink_sendmsg+0x723/0xbe0 [13420.687573][ T895] ____sys_sendmsg+0x7b2/0xa10 [13420.687573][ T895] ___sys_sendmsg+0xee/0x170 [13420.687573][ T895] __sys_sendmsg+0xcd/0x170 [13420.687573][ T895] do_syscall_64+0xc6/0x1e0 [13420.687573][ T895] [13420.689821][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13420.689821][ T895] ipv6_add_dev+0x3b9/0x11c0 [13420.689821][ T895] ipv6_find_idev+0x102/0x170 [13420.689821][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13420.689821][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.689821][ T895] netlink_rcv_skb+0x130/0x360 [13420.689821][ T895] netlink_unicast+0x449/0x710 [13420.689821][ T895] netlink_sendmsg+0x723/0xbe0 [13420.689821][ T895] ____sys_sendmsg+0x7b2/0xa10 [13420.689821][ T895] ___sys_sendmsg+0xee/0x170 [13420.689821][ T895] __sys_sendmsg+0xcd/0x170 [13420.689821][ T895] do_syscall_64+0xc6/0x1e0 [13420.689821][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13420.689821][ T895] [13420.691554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13420.691554][ T895] neigh_parms_alloc+0x1e5/0x510 [13420.691554][ T895] ipv6_add_dev+0x2fd/0x11c0 [13420.691554][ T895] ipv6_find_idev+0x102/0x170 [13420.691554][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13420.691554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.691554][ T895] netlink_rcv_skb+0x130/0x360 [13420.691554][ T895] netlink_unicast+0x449/0x710 [13420.691554][ T895] netlink_sendmsg+0x723/0xbe0 [13420.691554][ T895] ____sys_sendmsg+0x7b2/0xa10 [13420.691554][ T895] ___sys_sendmsg+0xee/0x170 [13420.691554][ T895] __sys_sendmsg+0xcd/0x170 [13420.691554][ T895] do_syscall_64+0xc6/0x1e0 [13420.691554][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13420.691554][ T895] [13430.942937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13430.943463][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13430.943463][ T895] netdev_get_by_index+0x5e/0x80 [13430.943463][ T895] fib6_nh_init+0x3d8/0x15b0 [13430.943463][ T895] ip6_route_info_create+0xf18/0x17d0 [13430.943463][ T895] ip6_route_add+0x1c/0x140 [13430.943463][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13430.943463][ T895] addrconf_add_dev+0xe2/0x170 [13430.943463][ T895] inet6_addr_add+0x12f/0xa40 [13430.943463][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13430.943463][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.943463][ T895] netlink_rcv_skb+0x130/0x360 [13430.943463][ T895] netlink_unicast+0x449/0x710 [13430.943463][ T895] netlink_sendmsg+0x723/0xbe0 [13430.943463][ T895] ____sys_sendmsg+0x7b2/0xa10 [13430.943463][ T895] ___sys_sendmsg+0xee/0x170 [13430.943463][ T895] __sys_sendmsg+0xcd/0x170 [13430.943463][ T895] do_syscall_64+0xc6/0x1e0 [13430.943463][ T895] [13430.945915][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13430.945915][ T895] ipv6_add_dev+0x3b9/0x11c0 [13430.945915][ T895] ipv6_find_idev+0x102/0x170 [13430.945915][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13430.945915][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.945915][ T895] netlink_rcv_skb+0x130/0x360 [13430.945915][ T895] netlink_unicast+0x449/0x710 [13430.945915][ T895] netlink_sendmsg+0x723/0xbe0 [13430.945915][ T895] ____sys_sendmsg+0x7b2/0xa10 [13430.945915][ T895] ___sys_sendmsg+0xee/0x170 [13430.945915][ T895] __sys_sendmsg+0xcd/0x170 [13430.945915][ T895] do_syscall_64+0xc6/0x1e0 [13430.945915][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13430.945915][ T895] [13430.947834][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13430.947834][ T895] neigh_parms_alloc+0x1e5/0x510 [13430.947834][ T895] ipv6_add_dev+0x2fd/0x11c0 [13430.947834][ T895] ipv6_find_idev+0x102/0x170 [13430.947834][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13430.947834][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.947834][ T895] netlink_rcv_skb+0x130/0x360 [13430.947834][ T895] netlink_unicast+0x449/0x710 [13430.947834][ T895] netlink_sendmsg+0x723/0xbe0 [13430.947834][ T895] ____sys_sendmsg+0x7b2/0xa10 [13430.947834][ T895] ___sys_sendmsg+0xee/0x170 [13430.947834][ T895] __sys_sendmsg+0xcd/0x170 [13430.947834][ T895] do_syscall_64+0xc6/0x1e0 [13430.947834][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13430.947834][ T895] [13441.191003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13441.191523][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13441.191523][ T895] netdev_get_by_index+0x5e/0x80 [13441.191523][ T895] fib6_nh_init+0x3d8/0x15b0 [13441.191523][ T895] ip6_route_info_create+0xf18/0x17d0 [13441.191523][ T895] ip6_route_add+0x1c/0x140 [13441.191523][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13441.191523][ T895] addrconf_add_dev+0xe2/0x170 [13441.191523][ T895] inet6_addr_add+0x12f/0xa40 [13441.191523][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13441.191523][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13441.191523][ T895] netlink_rcv_skb+0x130/0x360 [13441.191523][ T895] netlink_unicast+0x449/0x710 [13441.191523][ T895] netlink_sendmsg+0x723/0xbe0 [13441.191523][ T895] ____sys_sendmsg+0x7b2/0xa10 [13441.191523][ T895] ___sys_sendmsg+0xee/0x170 [13441.191523][ T895] __sys_sendmsg+0xcd/0x170 [13441.191523][ T895] do_syscall_64+0xc6/0x1e0 [13441.191523][ T895] [13441.193965][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13441.193965][ T895] ipv6_add_dev+0x3b9/0x11c0 [13441.193965][ T895] ipv6_find_idev+0x102/0x170 [13441.193965][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13441.193965][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13441.193965][ T895] netlink_rcv_skb+0x130/0x360 [13441.193965][ T895] netlink_unicast+0x449/0x710 [13441.193965][ T895] netlink_sendmsg+0x723/0xbe0 [13441.193965][ T895] ____sys_sendmsg+0x7b2/0xa10 [13441.193965][ T895] ___sys_sendmsg+0xee/0x170 [13441.193965][ T895] __sys_sendmsg+0xcd/0x170 [13441.193965][ T895] do_syscall_64+0xc6/0x1e0 [13441.193965][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13441.193965][ T895] [13441.195867][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13441.195867][ T895] neigh_parms_alloc+0x1e5/0x510 [13441.195867][ T895] ipv6_add_dev+0x2fd/0x11c0 [13441.195867][ T895] ipv6_find_idev+0x102/0x170 [13441.195867][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13441.195867][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13441.195867][ T895] netlink_rcv_skb+0x130/0x360 [13441.195867][ T895] netlink_unicast+0x449/0x710 [13441.195867][ T895] netlink_sendmsg+0x723/0xbe0 [13441.195867][ T895] ____sys_sendmsg+0x7b2/0xa10 [13441.195867][ T895] ___sys_sendmsg+0xee/0x170 [13441.195867][ T895] __sys_sendmsg+0xcd/0x170 [13441.195867][ T895] do_syscall_64+0xc6/0x1e0 [13441.195867][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13441.195867][ T895] [13451.447044][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13451.447718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13451.447718][ T895] netdev_get_by_index+0x5e/0x80 [13451.447718][ T895] fib6_nh_init+0x3d8/0x15b0 [13451.447718][ T895] ip6_route_info_create+0xf18/0x17d0 [13451.447718][ T895] ip6_route_add+0x1c/0x140 [13451.447718][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13451.447718][ T895] addrconf_add_dev+0xe2/0x170 [13451.447718][ T895] inet6_addr_add+0x12f/0xa40 [13451.447718][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13451.447718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.447718][ T895] netlink_rcv_skb+0x130/0x360 [13451.447718][ T895] netlink_unicast+0x449/0x710 [13451.447718][ T895] netlink_sendmsg+0x723/0xbe0 [13451.447718][ T895] ____sys_sendmsg+0x7b2/0xa10 [13451.447718][ T895] ___sys_sendmsg+0xee/0x170 [13451.447718][ T895] __sys_sendmsg+0xcd/0x170 [13451.447718][ T895] do_syscall_64+0xc6/0x1e0 [13451.447718][ T895] [13451.451644][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13451.451644][ T895] ipv6_add_dev+0x3b9/0x11c0 [13451.451644][ T895] ipv6_find_idev+0x102/0x170 [13451.451644][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13451.451644][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.451644][ T895] netlink_rcv_skb+0x130/0x360 [13451.451644][ T895] netlink_unicast+0x449/0x710 [13451.451644][ T895] netlink_sendmsg+0x723/0xbe0 [13451.451644][ T895] ____sys_sendmsg+0x7b2/0xa10 [13451.451644][ T895] ___sys_sendmsg+0xee/0x170 [13451.451644][ T895] __sys_sendmsg+0xcd/0x170 [13451.451644][ T895] do_syscall_64+0xc6/0x1e0 [13451.451644][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13451.451644][ T895] [13451.454690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13451.454690][ T895] neigh_parms_alloc+0x1e5/0x510 [13451.454690][ T895] ipv6_add_dev+0x2fd/0x11c0 [13451.454690][ T895] ipv6_find_idev+0x102/0x170 [13451.454690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13451.454690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.454690][ T895] netlink_rcv_skb+0x130/0x360 [13451.454690][ T895] netlink_unicast+0x449/0x710 [13451.454690][ T895] netlink_sendmsg+0x723/0xbe0 [13451.454690][ T895] ____sys_sendmsg+0x7b2/0xa10 [13451.454690][ T895] ___sys_sendmsg+0xee/0x170 [13451.454690][ T895] __sys_sendmsg+0xcd/0x170 [13451.454690][ T895] do_syscall_64+0xc6/0x1e0 [13451.454690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13451.454690][ T895] [13461.663074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13461.663624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13461.663624][ T895] netdev_get_by_index+0x5e/0x80 [13461.663624][ T895] fib6_nh_init+0x3d8/0x15b0 [13461.663624][ T895] ip6_route_info_create+0xf18/0x17d0 [13461.663624][ T895] ip6_route_add+0x1c/0x140 [13461.663624][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13461.663624][ T895] addrconf_add_dev+0xe2/0x170 [13461.663624][ T895] inet6_addr_add+0x12f/0xa40 [13461.663624][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13461.663624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.663624][ T895] netlink_rcv_skb+0x130/0x360 [13461.663624][ T895] netlink_unicast+0x449/0x710 [13461.663624][ T895] netlink_sendmsg+0x723/0xbe0 [13461.663624][ T895] ____sys_sendmsg+0x7b2/0xa10 [13461.663624][ T895] ___sys_sendmsg+0xee/0x170 [13461.663624][ T895] __sys_sendmsg+0xcd/0x170 [13461.663624][ T895] do_syscall_64+0xc6/0x1e0 [13461.663624][ T895] [13461.666064][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13461.666064][ T895] ipv6_add_dev+0x3b9/0x11c0 [13461.666064][ T895] ipv6_find_idev+0x102/0x170 [13461.666064][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13461.666064][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.666064][ T895] netlink_rcv_skb+0x130/0x360 [13461.666064][ T895] netlink_unicast+0x449/0x710 [13461.666064][ T895] netlink_sendmsg+0x723/0xbe0 [13461.666064][ T895] ____sys_sendmsg+0x7b2/0xa10 [13461.666064][ T895] ___sys_sendmsg+0xee/0x170 [13461.666064][ T895] __sys_sendmsg+0xcd/0x170 [13461.666064][ T895] do_syscall_64+0xc6/0x1e0 [13461.666064][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13461.666064][ T895] [13461.667962][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13461.667962][ T895] neigh_parms_alloc+0x1e5/0x510 [13461.667962][ T895] ipv6_add_dev+0x2fd/0x11c0 [13461.667962][ T895] ipv6_find_idev+0x102/0x170 [13461.667962][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13461.667962][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.667962][ T895] netlink_rcv_skb+0x130/0x360 [13461.667962][ T895] netlink_unicast+0x449/0x710 [13461.667962][ T895] netlink_sendmsg+0x723/0xbe0 [13461.667962][ T895] ____sys_sendmsg+0x7b2/0xa10 [13461.667962][ T895] ___sys_sendmsg+0xee/0x170 [13461.667962][ T895] __sys_sendmsg+0xcd/0x170 [13461.667962][ T895] do_syscall_64+0xc6/0x1e0 [13461.667962][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13461.667962][ T895] [13471.783147][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13471.783705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13471.783705][ T895] netdev_get_by_index+0x5e/0x80 [13471.783705][ T895] fib6_nh_init+0x3d8/0x15b0 [13471.783705][ T895] ip6_route_info_create+0xf18/0x17d0 [13471.783705][ T895] ip6_route_add+0x1c/0x140 [13471.783705][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13471.783705][ T895] addrconf_add_dev+0xe2/0x170 [13471.783705][ T895] inet6_addr_add+0x12f/0xa40 [13471.783705][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13471.783705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.783705][ T895] netlink_rcv_skb+0x130/0x360 [13471.783705][ T895] netlink_unicast+0x449/0x710 [13471.783705][ T895] netlink_sendmsg+0x723/0xbe0 [13471.783705][ T895] ____sys_sendmsg+0x7b2/0xa10 [13471.783705][ T895] ___sys_sendmsg+0xee/0x170 [13471.783705][ T895] __sys_sendmsg+0xcd/0x170 [13471.783705][ T895] do_syscall_64+0xc6/0x1e0 [13471.783705][ T895] [13471.786133][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13471.786133][ T895] ipv6_add_dev+0x3b9/0x11c0 [13471.786133][ T895] ipv6_find_idev+0x102/0x170 [13471.786133][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13471.786133][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.786133][ T895] netlink_rcv_skb+0x130/0x360 [13471.786133][ T895] netlink_unicast+0x449/0x710 [13471.786133][ T895] netlink_sendmsg+0x723/0xbe0 [13471.786133][ T895] ____sys_sendmsg+0x7b2/0xa10 [13471.786133][ T895] ___sys_sendmsg+0xee/0x170 [13471.786133][ T895] __sys_sendmsg+0xcd/0x170 [13471.786133][ T895] do_syscall_64+0xc6/0x1e0 [13471.786133][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13471.786133][ T895] [13471.788035][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13471.788035][ T895] neigh_parms_alloc+0x1e5/0x510 [13471.788035][ T895] ipv6_add_dev+0x2fd/0x11c0 [13471.788035][ T895] ipv6_find_idev+0x102/0x170 [13471.788035][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13471.788035][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.788035][ T895] netlink_rcv_skb+0x130/0x360 [13471.788035][ T895] netlink_unicast+0x449/0x710 [13471.788035][ T895] netlink_sendmsg+0x723/0xbe0 [13471.788035][ T895] ____sys_sendmsg+0x7b2/0xa10 [13471.788035][ T895] ___sys_sendmsg+0xee/0x170 [13471.788035][ T895] __sys_sendmsg+0xcd/0x170 [13471.788035][ T895] do_syscall_64+0xc6/0x1e0 [13471.788035][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13471.788035][ T895] [13481.951099][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13481.951624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13481.951624][ T895] netdev_get_by_index+0x5e/0x80 [13481.951624][ T895] fib6_nh_init+0x3d8/0x15b0 [13481.951624][ T895] ip6_route_info_create+0xf18/0x17d0 [13481.951624][ T895] ip6_route_add+0x1c/0x140 [13481.951624][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13481.951624][ T895] addrconf_add_dev+0xe2/0x170 [13481.951624][ T895] inet6_addr_add+0x12f/0xa40 [13481.951624][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13481.951624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.951624][ T895] netlink_rcv_skb+0x130/0x360 [13481.951624][ T895] netlink_unicast+0x449/0x710 [13481.951624][ T895] netlink_sendmsg+0x723/0xbe0 [13481.951624][ T895] ____sys_sendmsg+0x7b2/0xa10 [13481.951624][ T895] ___sys_sendmsg+0xee/0x170 [13481.951624][ T895] __sys_sendmsg+0xcd/0x170 [13481.951624][ T895] do_syscall_64+0xc6/0x1e0 [13481.951624][ T895] [13481.954619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13481.954619][ T895] ipv6_add_dev+0x3b9/0x11c0 [13481.954619][ T895] ipv6_find_idev+0x102/0x170 [13481.954619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13481.954619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.954619][ T895] netlink_rcv_skb+0x130/0x360 [13481.954619][ T895] netlink_unicast+0x449/0x710 [13481.954619][ T895] netlink_sendmsg+0x723/0xbe0 [13481.954619][ T895] ____sys_sendmsg+0x7b2/0xa10 [13481.954619][ T895] ___sys_sendmsg+0xee/0x170 [13481.954619][ T895] __sys_sendmsg+0xcd/0x170 [13481.954619][ T895] do_syscall_64+0xc6/0x1e0 [13481.954619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13481.954619][ T895] [13481.956514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13481.956514][ T895] neigh_parms_alloc+0x1e5/0x510 [13481.956514][ T895] ipv6_add_dev+0x2fd/0x11c0 [13481.956514][ T895] ipv6_find_idev+0x102/0x170 [13481.956514][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13481.956514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.956514][ T895] netlink_rcv_skb+0x130/0x360 [13481.956514][ T895] netlink_unicast+0x449/0x710 [13481.956514][ T895] netlink_sendmsg+0x723/0xbe0 [13481.956514][ T895] ____sys_sendmsg+0x7b2/0xa10 [13481.956514][ T895] ___sys_sendmsg+0xee/0x170 [13481.956514][ T895] __sys_sendmsg+0xcd/0x170 [13481.956514][ T895] do_syscall_64+0xc6/0x1e0 [13481.956514][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13481.956514][ T895] [13492.014983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13492.015488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13492.015488][ T895] netdev_get_by_index+0x5e/0x80 [13492.015488][ T895] fib6_nh_init+0x3d8/0x15b0 [13492.015488][ T895] ip6_route_info_create+0xf18/0x17d0 [13492.015488][ T895] ip6_route_add+0x1c/0x140 [13492.015488][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13492.015488][ T895] addrconf_add_dev+0xe2/0x170 [13492.015488][ T895] inet6_addr_add+0x12f/0xa40 [13492.015488][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13492.015488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13492.015488][ T895] netlink_rcv_skb+0x130/0x360 [13492.015488][ T895] netlink_unicast+0x449/0x710 [13492.015488][ T895] netlink_sendmsg+0x723/0xbe0 [13492.015488][ T895] ____sys_sendmsg+0x7b2/0xa10 [13492.015488][ T895] ___sys_sendmsg+0xee/0x170 [13492.015488][ T895] __sys_sendmsg+0xcd/0x170 [13492.015488][ T895] do_syscall_64+0xc6/0x1e0 [13492.015488][ T895] [13492.017933][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13492.017933][ T895] ipv6_add_dev+0x3b9/0x11c0 [13492.017933][ T895] ipv6_find_idev+0x102/0x170 [13492.017933][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13492.017933][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13492.017933][ T895] netlink_rcv_skb+0x130/0x360 [13492.017933][ T895] netlink_unicast+0x449/0x710 [13492.017933][ T895] netlink_sendmsg+0x723/0xbe0 [13492.017933][ T895] ____sys_sendmsg+0x7b2/0xa10 [13492.017933][ T895] ___sys_sendmsg+0xee/0x170 [13492.017933][ T895] __sys_sendmsg+0xcd/0x170 [13492.017933][ T895] do_syscall_64+0xc6/0x1e0 [13492.017933][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13492.017933][ T895] [13492.019817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13492.019817][ T895] neigh_parms_alloc+0x1e5/0x510 [13492.019817][ T895] ipv6_add_dev+0x2fd/0x11c0 [13492.019817][ T895] ipv6_find_idev+0x102/0x170 [13492.019817][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13492.019817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13492.019817][ T895] netlink_rcv_skb+0x130/0x360 [13492.019817][ T895] netlink_unicast+0x449/0x710 [13492.019817][ T895] netlink_sendmsg+0x723/0xbe0 [13492.019817][ T895] ____sys_sendmsg+0x7b2/0xa10 [13492.019817][ T895] ___sys_sendmsg+0xee/0x170 [13492.019817][ T895] __sys_sendmsg+0xcd/0x170 [13492.019817][ T895] do_syscall_64+0xc6/0x1e0 [13492.019817][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13492.019817][ T895] [13502.070973][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13502.071475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13502.071475][ T895] netdev_get_by_index+0x5e/0x80 [13502.071475][ T895] fib6_nh_init+0x3d8/0x15b0 [13502.071475][ T895] ip6_route_info_create+0xf18/0x17d0 [13502.071475][ T895] ip6_route_add+0x1c/0x140 [13502.071475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13502.071475][ T895] addrconf_add_dev+0xe2/0x170 [13502.071475][ T895] inet6_addr_add+0x12f/0xa40 [13502.071475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13502.071475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13502.071475][ T895] netlink_rcv_skb+0x130/0x360 [13502.071475][ T895] netlink_unicast+0x449/0x710 [13502.071475][ T895] netlink_sendmsg+0x723/0xbe0 [13502.071475][ T895] ____sys_sendmsg+0x7b2/0xa10 [13502.071475][ T895] ___sys_sendmsg+0xee/0x170 [13502.071475][ T895] __sys_sendmsg+0xcd/0x170 [13502.071475][ T895] do_syscall_64+0xc6/0x1e0 [13502.071475][ T895] [13502.073917][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13502.073917][ T895] ipv6_add_dev+0x3b9/0x11c0 [13502.073917][ T895] ipv6_find_idev+0x102/0x170 [13502.073917][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13502.073917][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13502.073917][ T895] netlink_rcv_skb+0x130/0x360 [13502.073917][ T895] netlink_unicast+0x449/0x710 [13502.073917][ T895] netlink_sendmsg+0x723/0xbe0 [13502.073917][ T895] ____sys_sendmsg+0x7b2/0xa10 [13502.073917][ T895] ___sys_sendmsg+0xee/0x170 [13502.073917][ T895] __sys_sendmsg+0xcd/0x170 [13502.073917][ T895] do_syscall_64+0xc6/0x1e0 [13502.073917][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13502.073917][ T895] [13502.075810][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13502.075810][ T895] neigh_parms_alloc+0x1e5/0x510 [13502.075810][ T895] ipv6_add_dev+0x2fd/0x11c0 [13502.075810][ T895] ipv6_find_idev+0x102/0x170 [13502.075810][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13502.075810][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13502.075810][ T895] netlink_rcv_skb+0x130/0x360 [13502.075810][ T895] netlink_unicast+0x449/0x710 [13502.075810][ T895] netlink_sendmsg+0x723/0xbe0 [13502.075810][ T895] ____sys_sendmsg+0x7b2/0xa10 [13502.075810][ T895] ___sys_sendmsg+0xee/0x170 [13502.075810][ T895] __sys_sendmsg+0xcd/0x170 [13502.075810][ T895] do_syscall_64+0xc6/0x1e0 [13502.075810][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13502.075810][ T895] [13512.151019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13512.151482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13512.151482][ T895] netdev_get_by_index+0x5e/0x80 [13512.151482][ T895] fib6_nh_init+0x3d8/0x15b0 [13512.151482][ T895] ip6_route_info_create+0xf18/0x17d0 [13512.151482][ T895] ip6_route_add+0x1c/0x140 [13512.151482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13512.151482][ T895] addrconf_add_dev+0xe2/0x170 [13512.151482][ T895] inet6_addr_add+0x12f/0xa40 [13512.151482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13512.151482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.151482][ T895] netlink_rcv_skb+0x130/0x360 [13512.151482][ T895] netlink_unicast+0x449/0x710 [13512.151482][ T895] netlink_sendmsg+0x723/0xbe0 [13512.151482][ T895] ____sys_sendmsg+0x7b2/0xa10 [13512.151482][ T895] ___sys_sendmsg+0xee/0x170 [13512.151482][ T895] __sys_sendmsg+0xcd/0x170 [13512.151482][ T895] do_syscall_64+0xc6/0x1e0 [13512.151482][ T895] [13512.154016][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13512.154016][ T895] ipv6_add_dev+0x3b9/0x11c0 [13512.154016][ T895] ipv6_find_idev+0x102/0x170 [13512.154016][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13512.154016][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.154016][ T895] netlink_rcv_skb+0x130/0x360 [13512.154016][ T895] netlink_unicast+0x449/0x710 [13512.154016][ T895] netlink_sendmsg+0x723/0xbe0 [13512.154016][ T895] ____sys_sendmsg+0x7b2/0xa10 [13512.154016][ T895] ___sys_sendmsg+0xee/0x170 [13512.154016][ T895] __sys_sendmsg+0xcd/0x170 [13512.154016][ T895] do_syscall_64+0xc6/0x1e0 [13512.154016][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13512.154016][ T895] [13512.155966][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13512.155966][ T895] neigh_parms_alloc+0x1e5/0x510 [13512.155966][ T895] ipv6_add_dev+0x2fd/0x11c0 [13512.155966][ T895] ipv6_find_idev+0x102/0x170 [13512.155966][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13512.155966][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.155966][ T895] netlink_rcv_skb+0x130/0x360 [13512.155966][ T895] netlink_unicast+0x449/0x710 [13512.155966][ T895] netlink_sendmsg+0x723/0xbe0 [13512.155966][ T895] ____sys_sendmsg+0x7b2/0xa10 [13512.155966][ T895] ___sys_sendmsg+0xee/0x170 [13512.155966][ T895] __sys_sendmsg+0xcd/0x170 [13512.155966][ T895] do_syscall_64+0xc6/0x1e0 [13512.155966][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13512.155966][ T895] [13522.398989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13522.399458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13522.399458][ T895] netdev_get_by_index+0x5e/0x80 [13522.399458][ T895] fib6_nh_init+0x3d8/0x15b0 [13522.399458][ T895] ip6_route_info_create+0xf18/0x17d0 [13522.399458][ T895] ip6_route_add+0x1c/0x140 [13522.399458][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13522.399458][ T895] addrconf_add_dev+0xe2/0x170 [13522.399458][ T895] inet6_addr_add+0x12f/0xa40 [13522.399458][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13522.399458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.399458][ T895] netlink_rcv_skb+0x130/0x360 [13522.399458][ T895] netlink_unicast+0x449/0x710 [13522.399458][ T895] netlink_sendmsg+0x723/0xbe0 [13522.399458][ T895] ____sys_sendmsg+0x7b2/0xa10 [13522.399458][ T895] ___sys_sendmsg+0xee/0x170 [13522.399458][ T895] __sys_sendmsg+0xcd/0x170 [13522.399458][ T895] do_syscall_64+0xc6/0x1e0 [13522.399458][ T895] [13522.401822][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13522.401822][ T895] ipv6_add_dev+0x3b9/0x11c0 [13522.401822][ T895] ipv6_find_idev+0x102/0x170 [13522.401822][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13522.401822][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.401822][ T895] netlink_rcv_skb+0x130/0x360 [13522.401822][ T895] netlink_unicast+0x449/0x710 [13522.401822][ T895] netlink_sendmsg+0x723/0xbe0 [13522.401822][ T895] ____sys_sendmsg+0x7b2/0xa10 [13522.401822][ T895] ___sys_sendmsg+0xee/0x170 [13522.401822][ T895] __sys_sendmsg+0xcd/0x170 [13522.401822][ T895] do_syscall_64+0xc6/0x1e0 [13522.401822][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13522.401822][ T895] [13522.403534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13522.403534][ T895] neigh_parms_alloc+0x1e5/0x510 [13522.403534][ T895] ipv6_add_dev+0x2fd/0x11c0 [13522.403534][ T895] ipv6_find_idev+0x102/0x170 [13522.403534][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13522.403534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.403534][ T895] netlink_rcv_skb+0x130/0x360 [13522.403534][ T895] netlink_unicast+0x449/0x710 [13522.403534][ T895] netlink_sendmsg+0x723/0xbe0 [13522.403534][ T895] ____sys_sendmsg+0x7b2/0xa10 [13522.403534][ T895] ___sys_sendmsg+0xee/0x170 [13522.403534][ T895] __sys_sendmsg+0xcd/0x170 [13522.403534][ T895] do_syscall_64+0xc6/0x1e0 [13522.403534][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13522.403534][ T895] [13532.646961][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13532.647446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13532.647446][ T895] netdev_get_by_index+0x5e/0x80 [13532.647446][ T895] fib6_nh_init+0x3d8/0x15b0 [13532.647446][ T895] ip6_route_info_create+0xf18/0x17d0 [13532.647446][ T895] ip6_route_add+0x1c/0x140 [13532.647446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13532.647446][ T895] addrconf_add_dev+0xe2/0x170 [13532.647446][ T895] inet6_addr_add+0x12f/0xa40 [13532.647446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13532.647446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.647446][ T895] netlink_rcv_skb+0x130/0x360 [13532.647446][ T895] netlink_unicast+0x449/0x710 [13532.647446][ T895] netlink_sendmsg+0x723/0xbe0 [13532.647446][ T895] ____sys_sendmsg+0x7b2/0xa10 [13532.647446][ T895] ___sys_sendmsg+0xee/0x170 [13532.647446][ T895] __sys_sendmsg+0xcd/0x170 [13532.647446][ T895] do_syscall_64+0xc6/0x1e0 [13532.647446][ T895] [13532.649674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13532.649674][ T895] ipv6_add_dev+0x3b9/0x11c0 [13532.649674][ T895] ipv6_find_idev+0x102/0x170 [13532.649674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13532.649674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.649674][ T895] netlink_rcv_skb+0x130/0x360 [13532.649674][ T895] netlink_unicast+0x449/0x710 [13532.649674][ T895] netlink_sendmsg+0x723/0xbe0 [13532.649674][ T895] ____sys_sendmsg+0x7b2/0xa10 [13532.649674][ T895] ___sys_sendmsg+0xee/0x170 [13532.649674][ T895] __sys_sendmsg+0xcd/0x170 [13532.649674][ T895] do_syscall_64+0xc6/0x1e0 [13532.649674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13532.649674][ T895] [13532.651388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13532.651388][ T895] neigh_parms_alloc+0x1e5/0x510 [13532.651388][ T895] ipv6_add_dev+0x2fd/0x11c0 [13532.651388][ T895] ipv6_find_idev+0x102/0x170 [13532.651388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13532.651388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.651388][ T895] netlink_rcv_skb+0x130/0x360 [13532.651388][ T895] netlink_unicast+0x449/0x710 [13532.651388][ T895] netlink_sendmsg+0x723/0xbe0 [13532.651388][ T895] ____sys_sendmsg+0x7b2/0xa10 [13532.651388][ T895] ___sys_sendmsg+0xee/0x170 [13532.651388][ T895] __sys_sendmsg+0xcd/0x170 [13532.651388][ T895] do_syscall_64+0xc6/0x1e0 [13532.651388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13532.651388][ T895] [13542.895015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13542.895671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13542.895671][ T895] netdev_get_by_index+0x5e/0x80 [13542.895671][ T895] fib6_nh_init+0x3d8/0x15b0 [13542.895671][ T895] ip6_route_info_create+0xf18/0x17d0 [13542.895671][ T895] ip6_route_add+0x1c/0x140 [13542.895671][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13542.895671][ T895] addrconf_add_dev+0xe2/0x170 [13542.895671][ T895] inet6_addr_add+0x12f/0xa40 [13542.895671][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13542.895671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.895671][ T895] netlink_rcv_skb+0x130/0x360 [13542.895671][ T895] netlink_unicast+0x449/0x710 [13542.895671][ T895] netlink_sendmsg+0x723/0xbe0 [13542.895671][ T895] ____sys_sendmsg+0x7b2/0xa10 [13542.895671][ T895] ___sys_sendmsg+0xee/0x170 [13542.895671][ T895] __sys_sendmsg+0xcd/0x170 [13542.895671][ T895] do_syscall_64+0xc6/0x1e0 [13542.895671][ T895] [13542.899291][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13542.899291][ T895] ipv6_add_dev+0x3b9/0x11c0 [13542.899291][ T895] ipv6_find_idev+0x102/0x170 [13542.899291][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13542.899291][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.899291][ T895] netlink_rcv_skb+0x130/0x360 [13542.899291][ T895] netlink_unicast+0x449/0x710 [13542.899291][ T895] netlink_sendmsg+0x723/0xbe0 [13542.899291][ T895] ____sys_sendmsg+0x7b2/0xa10 [13542.899291][ T895] ___sys_sendmsg+0xee/0x170 [13542.899291][ T895] __sys_sendmsg+0xcd/0x170 [13542.899291][ T895] do_syscall_64+0xc6/0x1e0 [13542.899291][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13542.899291][ T895] [13542.902145][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13542.902145][ T895] neigh_parms_alloc+0x1e5/0x510 [13542.902145][ T895] ipv6_add_dev+0x2fd/0x11c0 [13542.902145][ T895] ipv6_find_idev+0x102/0x170 [13542.902145][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13542.902145][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.902145][ T895] netlink_rcv_skb+0x130/0x360 [13542.902145][ T895] netlink_unicast+0x449/0x710 [13542.902145][ T895] netlink_sendmsg+0x723/0xbe0 [13542.902145][ T895] ____sys_sendmsg+0x7b2/0xa10 [13542.902145][ T895] ___sys_sendmsg+0xee/0x170 [13542.902145][ T895] __sys_sendmsg+0xcd/0x170 [13542.902145][ T895] do_syscall_64+0xc6/0x1e0 [13542.902145][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13542.902145][ T895] [13552.991066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13552.991648][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13552.991648][ T895] netdev_get_by_index+0x5e/0x80 [13552.991648][ T895] fib6_nh_init+0x3d8/0x15b0 [13552.991648][ T895] ip6_route_info_create+0xf18/0x17d0 [13552.991648][ T895] ip6_route_add+0x1c/0x140 [13552.991648][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13552.991648][ T895] addrconf_add_dev+0xe2/0x170 [13552.991648][ T895] inet6_addr_add+0x12f/0xa40 [13552.991648][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13552.991648][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13552.991648][ T895] netlink_rcv_skb+0x130/0x360 [13552.991648][ T895] netlink_unicast+0x449/0x710 [13552.991648][ T895] netlink_sendmsg+0x723/0xbe0 [13552.991648][ T895] ____sys_sendmsg+0x7b2/0xa10 [13552.991648][ T895] ___sys_sendmsg+0xee/0x170 [13552.991648][ T895] __sys_sendmsg+0xcd/0x170 [13552.991648][ T895] do_syscall_64+0xc6/0x1e0 [13552.991648][ T895] [13552.995275][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13552.995275][ T895] ipv6_add_dev+0x3b9/0x11c0 [13552.995275][ T895] ipv6_find_idev+0x102/0x170 [13552.995275][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13552.995275][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13552.995275][ T895] netlink_rcv_skb+0x130/0x360 [13552.995275][ T895] netlink_unicast+0x449/0x710 [13552.995275][ T895] netlink_sendmsg+0x723/0xbe0 [13552.995275][ T895] ____sys_sendmsg+0x7b2/0xa10 [13552.995275][ T895] ___sys_sendmsg+0xee/0x170 [13552.995275][ T895] __sys_sendmsg+0xcd/0x170 [13552.995275][ T895] do_syscall_64+0xc6/0x1e0 [13552.995275][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13552.995275][ T895] [13552.998236][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13552.998236][ T895] neigh_parms_alloc+0x1e5/0x510 [13552.998236][ T895] ipv6_add_dev+0x2fd/0x11c0 [13552.998236][ T895] ipv6_find_idev+0x102/0x170 [13552.998236][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13552.998236][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13552.998236][ T895] netlink_rcv_skb+0x130/0x360 [13552.998236][ T895] netlink_unicast+0x449/0x710 [13552.998236][ T895] netlink_sendmsg+0x723/0xbe0 [13552.998236][ T895] ____sys_sendmsg+0x7b2/0xa10 [13552.998236][ T895] ___sys_sendmsg+0xee/0x170 [13552.998236][ T895] __sys_sendmsg+0xcd/0x170 [13552.998236][ T895] do_syscall_64+0xc6/0x1e0 [13552.998236][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13552.998236][ T895] [13563.007056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13563.008073][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13563.008073][ T895] netdev_get_by_index+0x5e/0x80 [13563.008073][ T895] fib6_nh_init+0x3d8/0x15b0 [13563.008073][ T895] ip6_route_info_create+0xf18/0x17d0 [13563.008073][ T895] ip6_route_add+0x1c/0x140 [13563.008073][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13563.008073][ T895] addrconf_add_dev+0xe2/0x170 [13563.008073][ T895] inet6_addr_add+0x12f/0xa40 [13563.008073][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13563.008073][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.008073][ T895] netlink_rcv_skb+0x130/0x360 [13563.008073][ T895] netlink_unicast+0x449/0x710 [13563.008073][ T895] netlink_sendmsg+0x723/0xbe0 [13563.008073][ T895] ____sys_sendmsg+0x7b2/0xa10 [13563.008073][ T895] ___sys_sendmsg+0xee/0x170 [13563.008073][ T895] __sys_sendmsg+0xcd/0x170 [13563.008073][ T895] do_syscall_64+0xc6/0x1e0 [13563.008073][ T895] [13563.010468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13563.010468][ T895] ipv6_add_dev+0x3b9/0x11c0 [13563.010468][ T895] ipv6_find_idev+0x102/0x170 [13563.010468][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13563.010468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.010468][ T895] netlink_rcv_skb+0x130/0x360 [13563.010468][ T895] netlink_unicast+0x449/0x710 [13563.010468][ T895] netlink_sendmsg+0x723/0xbe0 [13563.010468][ T895] ____sys_sendmsg+0x7b2/0xa10 [13563.010468][ T895] ___sys_sendmsg+0xee/0x170 [13563.010468][ T895] __sys_sendmsg+0xcd/0x170 [13563.010468][ T895] do_syscall_64+0xc6/0x1e0 [13563.010468][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13563.010468][ T895] [13563.012309][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13563.012309][ T895] neigh_parms_alloc+0x1e5/0x510 [13563.012309][ T895] ipv6_add_dev+0x2fd/0x11c0 [13563.012309][ T895] ipv6_find_idev+0x102/0x170 [13563.012309][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13563.012309][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.012309][ T895] netlink_rcv_skb+0x130/0x360 [13563.012309][ T895] netlink_unicast+0x449/0x710 [13563.012309][ T895] netlink_sendmsg+0x723/0xbe0 [13563.012309][ T895] ____sys_sendmsg+0x7b2/0xa10 [13563.012309][ T895] ___sys_sendmsg+0xee/0x170 [13563.012309][ T895] __sys_sendmsg+0xcd/0x170 [13563.012309][ T895] do_syscall_64+0xc6/0x1e0 [13563.012309][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13563.012309][ T895] [13573.063042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13573.063624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13573.063624][ T895] netdev_get_by_index+0x5e/0x80 [13573.063624][ T895] fib6_nh_init+0x3d8/0x15b0 [13573.063624][ T895] ip6_route_info_create+0xf18/0x17d0 [13573.063624][ T895] ip6_route_add+0x1c/0x140 [13573.063624][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13573.063624][ T895] addrconf_add_dev+0xe2/0x170 [13573.063624][ T895] inet6_addr_add+0x12f/0xa40 [13573.063624][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13573.063624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.063624][ T895] netlink_rcv_skb+0x130/0x360 [13573.063624][ T895] netlink_unicast+0x449/0x710 [13573.063624][ T895] netlink_sendmsg+0x723/0xbe0 [13573.063624][ T895] ____sys_sendmsg+0x7b2/0xa10 [13573.063624][ T895] ___sys_sendmsg+0xee/0x170 [13573.063624][ T895] __sys_sendmsg+0xcd/0x170 [13573.063624][ T895] do_syscall_64+0xc6/0x1e0 [13573.063624][ T895] [13573.067242][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13573.067242][ T895] ipv6_add_dev+0x3b9/0x11c0 [13573.067242][ T895] ipv6_find_idev+0x102/0x170 [13573.067242][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13573.067242][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.067242][ T895] netlink_rcv_skb+0x130/0x360 [13573.067242][ T895] netlink_unicast+0x449/0x710 [13573.067242][ T895] netlink_sendmsg+0x723/0xbe0 [13573.067242][ T895] ____sys_sendmsg+0x7b2/0xa10 [13573.067242][ T895] ___sys_sendmsg+0xee/0x170 [13573.067242][ T895] __sys_sendmsg+0xcd/0x170 [13573.067242][ T895] do_syscall_64+0xc6/0x1e0 [13573.067242][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13573.067242][ T895] [13573.070090][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13573.070090][ T895] neigh_parms_alloc+0x1e5/0x510 [13573.070090][ T895] ipv6_add_dev+0x2fd/0x11c0 [13573.070090][ T895] ipv6_find_idev+0x102/0x170 [13573.070090][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13573.070090][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.070090][ T895] netlink_rcv_skb+0x130/0x360 [13573.070090][ T895] netlink_unicast+0x449/0x710 [13573.070090][ T895] netlink_sendmsg+0x723/0xbe0 [13573.070090][ T895] ____sys_sendmsg+0x7b2/0xa10 [13573.070090][ T895] ___sys_sendmsg+0xee/0x170 [13573.070090][ T895] __sys_sendmsg+0xcd/0x170 [13573.070090][ T895] do_syscall_64+0xc6/0x1e0 [13573.070090][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13573.070090][ T895] [13583.167081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13583.167656][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13583.167656][ T895] netdev_get_by_index+0x5e/0x80 [13583.167656][ T895] fib6_nh_init+0x3d8/0x15b0 [13583.167656][ T895] ip6_route_info_create+0xf18/0x17d0 [13583.167656][ T895] ip6_route_add+0x1c/0x140 [13583.167656][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13583.167656][ T895] addrconf_add_dev+0xe2/0x170 [13583.167656][ T895] inet6_addr_add+0x12f/0xa40 [13583.167656][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13583.167656][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.167656][ T895] netlink_rcv_skb+0x130/0x360 [13583.167656][ T895] netlink_unicast+0x449/0x710 [13583.167656][ T895] netlink_sendmsg+0x723/0xbe0 [13583.167656][ T895] ____sys_sendmsg+0x7b2/0xa10 [13583.167656][ T895] ___sys_sendmsg+0xee/0x170 [13583.167656][ T895] __sys_sendmsg+0xcd/0x170 [13583.167656][ T895] do_syscall_64+0xc6/0x1e0 [13583.167656][ T895] [13583.171359][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13583.171359][ T895] ipv6_add_dev+0x3b9/0x11c0 [13583.171359][ T895] ipv6_find_idev+0x102/0x170 [13583.171359][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13583.171359][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.171359][ T895] netlink_rcv_skb+0x130/0x360 [13583.171359][ T895] netlink_unicast+0x449/0x710 [13583.171359][ T895] netlink_sendmsg+0x723/0xbe0 [13583.171359][ T895] ____sys_sendmsg+0x7b2/0xa10 [13583.171359][ T895] ___sys_sendmsg+0xee/0x170 [13583.171359][ T895] __sys_sendmsg+0xcd/0x170 [13583.171359][ T895] do_syscall_64+0xc6/0x1e0 [13583.171359][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13583.171359][ T895] [13583.174199][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13583.174199][ T895] neigh_parms_alloc+0x1e5/0x510 [13583.174199][ T895] ipv6_add_dev+0x2fd/0x11c0 [13583.174199][ T895] ipv6_find_idev+0x102/0x170 [13583.174199][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13583.174199][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.174199][ T895] netlink_rcv_skb+0x130/0x360 [13583.174199][ T895] netlink_unicast+0x449/0x710 [13583.174199][ T895] netlink_sendmsg+0x723/0xbe0 [13583.174199][ T895] ____sys_sendmsg+0x7b2/0xa10 [13583.174199][ T895] ___sys_sendmsg+0xee/0x170 [13583.174199][ T895] __sys_sendmsg+0xcd/0x170 [13583.174199][ T895] do_syscall_64+0xc6/0x1e0 [13583.174199][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13583.174199][ T895] [13593.415021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13593.415596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13593.415596][ T895] netdev_get_by_index+0x5e/0x80 [13593.415596][ T895] fib6_nh_init+0x3d8/0x15b0 [13593.415596][ T895] ip6_route_info_create+0xf18/0x17d0 [13593.415596][ T895] ip6_route_add+0x1c/0x140 [13593.415596][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13593.415596][ T895] addrconf_add_dev+0xe2/0x170 [13593.415596][ T895] inet6_addr_add+0x12f/0xa40 [13593.415596][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13593.415596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.415596][ T895] netlink_rcv_skb+0x130/0x360 [13593.415596][ T895] netlink_unicast+0x449/0x710 [13593.415596][ T895] netlink_sendmsg+0x723/0xbe0 [13593.415596][ T895] ____sys_sendmsg+0x7b2/0xa10 [13593.415596][ T895] ___sys_sendmsg+0xee/0x170 [13593.415596][ T895] __sys_sendmsg+0xcd/0x170 [13593.415596][ T895] do_syscall_64+0xc6/0x1e0 [13593.415596][ T895] [13593.419272][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13593.419272][ T895] ipv6_add_dev+0x3b9/0x11c0 [13593.419272][ T895] ipv6_find_idev+0x102/0x170 [13593.419272][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13593.419272][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.419272][ T895] netlink_rcv_skb+0x130/0x360 [13593.419272][ T895] netlink_unicast+0x449/0x710 [13593.419272][ T895] netlink_sendmsg+0x723/0xbe0 [13593.419272][ T895] ____sys_sendmsg+0x7b2/0xa10 [13593.419272][ T895] ___sys_sendmsg+0xee/0x170 [13593.419272][ T895] __sys_sendmsg+0xcd/0x170 [13593.419272][ T895] do_syscall_64+0xc6/0x1e0 [13593.419272][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13593.419272][ T895] [13593.422111][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13593.422111][ T895] neigh_parms_alloc+0x1e5/0x510 [13593.422111][ T895] ipv6_add_dev+0x2fd/0x11c0 [13593.422111][ T895] ipv6_find_idev+0x102/0x170 [13593.422111][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13593.422111][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.422111][ T895] netlink_rcv_skb+0x130/0x360 [13593.422111][ T895] netlink_unicast+0x449/0x710 [13593.422111][ T895] netlink_sendmsg+0x723/0xbe0 [13593.422111][ T895] ____sys_sendmsg+0x7b2/0xa10 [13593.422111][ T895] ___sys_sendmsg+0xee/0x170 [13593.422111][ T895] __sys_sendmsg+0xcd/0x170 [13593.422111][ T895] do_syscall_64+0xc6/0x1e0 [13593.422111][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13593.422111][ T895] [13603.527083][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13603.527536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13603.527536][ T895] netdev_get_by_index+0x5e/0x80 [13603.527536][ T895] fib6_nh_init+0x3d8/0x15b0 [13603.527536][ T895] ip6_route_info_create+0xf18/0x17d0 [13603.527536][ T895] ip6_route_add+0x1c/0x140 [13603.527536][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13603.527536][ T895] addrconf_add_dev+0xe2/0x170 [13603.527536][ T895] inet6_addr_add+0x12f/0xa40 [13603.527536][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13603.527536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13603.527536][ T895] netlink_rcv_skb+0x130/0x360 [13603.527536][ T895] netlink_unicast+0x449/0x710 [13603.527536][ T895] netlink_sendmsg+0x723/0xbe0 [13603.527536][ T895] ____sys_sendmsg+0x7b2/0xa10 [13603.527536][ T895] ___sys_sendmsg+0xee/0x170 [13603.527536][ T895] __sys_sendmsg+0xcd/0x170 [13603.527536][ T895] do_syscall_64+0xc6/0x1e0 [13603.527536][ T895] [13603.529937][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13603.529937][ T895] ipv6_add_dev+0x3b9/0x11c0 [13603.529937][ T895] ipv6_find_idev+0x102/0x170 [13603.529937][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13603.529937][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13603.529937][ T895] netlink_rcv_skb+0x130/0x360 [13603.529937][ T895] netlink_unicast+0x449/0x710 [13603.529937][ T895] netlink_sendmsg+0x723/0xbe0 [13603.529937][ T895] ____sys_sendmsg+0x7b2/0xa10 [13603.529937][ T895] ___sys_sendmsg+0xee/0x170 [13603.529937][ T895] __sys_sendmsg+0xcd/0x170 [13603.529937][ T895] do_syscall_64+0xc6/0x1e0 [13603.529937][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13603.529937][ T895] [13603.531763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13603.531763][ T895] neigh_parms_alloc+0x1e5/0x510 [13603.531763][ T895] ipv6_add_dev+0x2fd/0x11c0 [13603.531763][ T895] ipv6_find_idev+0x102/0x170 [13603.531763][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13603.531763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13603.531763][ T895] netlink_rcv_skb+0x130/0x360 [13603.531763][ T895] netlink_unicast+0x449/0x710 [13603.531763][ T895] netlink_sendmsg+0x723/0xbe0 [13603.531763][ T895] ____sys_sendmsg+0x7b2/0xa10 [13603.531763][ T895] ___sys_sendmsg+0xee/0x170 [13603.531763][ T895] __sys_sendmsg+0xcd/0x170 [13603.531763][ T895] do_syscall_64+0xc6/0x1e0 [13603.531763][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13603.531763][ T895] [13613.782988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13613.783477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13613.783477][ T895] netdev_get_by_index+0x5e/0x80 [13613.783477][ T895] fib6_nh_init+0x3d8/0x15b0 [13613.783477][ T895] ip6_route_info_create+0xf18/0x17d0 [13613.783477][ T895] ip6_route_add+0x1c/0x140 [13613.783477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13613.783477][ T895] addrconf_add_dev+0xe2/0x170 [13613.783477][ T895] inet6_addr_add+0x12f/0xa40 [13613.783477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13613.783477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13613.783477][ T895] netlink_rcv_skb+0x130/0x360 [13613.783477][ T895] netlink_unicast+0x449/0x710 [13613.783477][ T895] netlink_sendmsg+0x723/0xbe0 [13613.783477][ T895] ____sys_sendmsg+0x7b2/0xa10 [13613.783477][ T895] ___sys_sendmsg+0xee/0x170 [13613.783477][ T895] __sys_sendmsg+0xcd/0x170 [13613.783477][ T895] do_syscall_64+0xc6/0x1e0 [13613.783477][ T895] [13613.785698][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13613.785698][ T895] ipv6_add_dev+0x3b9/0x11c0 [13613.785698][ T895] ipv6_find_idev+0x102/0x170 [13613.785698][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13613.785698][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13613.785698][ T895] netlink_rcv_skb+0x130/0x360 [13613.785698][ T895] netlink_unicast+0x449/0x710 [13613.785698][ T895] netlink_sendmsg+0x723/0xbe0 [13613.785698][ T895] ____sys_sendmsg+0x7b2/0xa10 [13613.785698][ T895] ___sys_sendmsg+0xee/0x170 [13613.785698][ T895] __sys_sendmsg+0xcd/0x170 [13613.785698][ T895] do_syscall_64+0xc6/0x1e0 [13613.785698][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13613.785698][ T895] [13613.787424][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13613.787424][ T895] neigh_parms_alloc+0x1e5/0x510 [13613.787424][ T895] ipv6_add_dev+0x2fd/0x11c0 [13613.787424][ T895] ipv6_find_idev+0x102/0x170 [13613.787424][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13613.787424][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13613.787424][ T895] netlink_rcv_skb+0x130/0x360 [13613.787424][ T895] netlink_unicast+0x449/0x710 [13613.787424][ T895] netlink_sendmsg+0x723/0xbe0 [13613.787424][ T895] ____sys_sendmsg+0x7b2/0xa10 [13613.787424][ T895] ___sys_sendmsg+0xee/0x170 [13613.787424][ T895] __sys_sendmsg+0xcd/0x170 [13613.787424][ T895] do_syscall_64+0xc6/0x1e0 [13613.787424][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13613.787424][ T895] [13624.039025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13624.039552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13624.039552][ T895] netdev_get_by_index+0x5e/0x80 [13624.039552][ T895] fib6_nh_init+0x3d8/0x15b0 [13624.039552][ T895] ip6_route_info_create+0xf18/0x17d0 [13624.039552][ T895] ip6_route_add+0x1c/0x140 [13624.039552][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13624.039552][ T895] addrconf_add_dev+0xe2/0x170 [13624.039552][ T895] inet6_addr_add+0x12f/0xa40 [13624.039552][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13624.039552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.039552][ T895] netlink_rcv_skb+0x130/0x360 [13624.039552][ T895] netlink_unicast+0x449/0x710 [13624.039552][ T895] netlink_sendmsg+0x723/0xbe0 [13624.039552][ T895] ____sys_sendmsg+0x7b2/0xa10 [13624.039552][ T895] ___sys_sendmsg+0xee/0x170 [13624.039552][ T895] __sys_sendmsg+0xcd/0x170 [13624.039552][ T895] do_syscall_64+0xc6/0x1e0 [13624.039552][ T895] [13624.041758][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13624.041758][ T895] ipv6_add_dev+0x3b9/0x11c0 [13624.041758][ T895] ipv6_find_idev+0x102/0x170 [13624.041758][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13624.041758][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.041758][ T895] netlink_rcv_skb+0x130/0x360 [13624.041758][ T895] netlink_unicast+0x449/0x710 [13624.041758][ T895] netlink_sendmsg+0x723/0xbe0 [13624.041758][ T895] ____sys_sendmsg+0x7b2/0xa10 [13624.041758][ T895] ___sys_sendmsg+0xee/0x170 [13624.041758][ T895] __sys_sendmsg+0xcd/0x170 [13624.041758][ T895] do_syscall_64+0xc6/0x1e0 [13624.041758][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13624.041758][ T895] [13624.043466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13624.043466][ T895] neigh_parms_alloc+0x1e5/0x510 [13624.043466][ T895] ipv6_add_dev+0x2fd/0x11c0 [13624.043466][ T895] ipv6_find_idev+0x102/0x170 [13624.043466][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13624.043466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.043466][ T895] netlink_rcv_skb+0x130/0x360 [13624.043466][ T895] netlink_unicast+0x449/0x710 [13624.043466][ T895] netlink_sendmsg+0x723/0xbe0 [13624.043466][ T895] ____sys_sendmsg+0x7b2/0xa10 [13624.043466][ T895] ___sys_sendmsg+0xee/0x170 [13624.043466][ T895] __sys_sendmsg+0xcd/0x170 [13624.043466][ T895] do_syscall_64+0xc6/0x1e0 [13624.043466][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13624.043466][ T895] [13634.095063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13634.095497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13634.095497][ T895] netdev_get_by_index+0x5e/0x80 [13634.095497][ T895] fib6_nh_init+0x3d8/0x15b0 [13634.095497][ T895] ip6_route_info_create+0xf18/0x17d0 [13634.095497][ T895] ip6_route_add+0x1c/0x140 [13634.095497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13634.095497][ T895] addrconf_add_dev+0xe2/0x170 [13634.095497][ T895] inet6_addr_add+0x12f/0xa40 [13634.095497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13634.095497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.095497][ T895] netlink_rcv_skb+0x130/0x360 [13634.095497][ T895] netlink_unicast+0x449/0x710 [13634.095497][ T895] netlink_sendmsg+0x723/0xbe0 [13634.095497][ T895] ____sys_sendmsg+0x7b2/0xa10 [13634.095497][ T895] ___sys_sendmsg+0xee/0x170 [13634.095497][ T895] __sys_sendmsg+0xcd/0x170 [13634.095497][ T895] do_syscall_64+0xc6/0x1e0 [13634.095497][ T895] [13634.097798][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13634.097798][ T895] ipv6_add_dev+0x3b9/0x11c0 [13634.097798][ T895] ipv6_find_idev+0x102/0x170 [13634.097798][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13634.097798][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.097798][ T895] netlink_rcv_skb+0x130/0x360 [13634.097798][ T895] netlink_unicast+0x449/0x710 [13634.097798][ T895] netlink_sendmsg+0x723/0xbe0 [13634.097798][ T895] ____sys_sendmsg+0x7b2/0xa10 [13634.097798][ T895] ___sys_sendmsg+0xee/0x170 [13634.097798][ T895] __sys_sendmsg+0xcd/0x170 [13634.097798][ T895] do_syscall_64+0xc6/0x1e0 [13634.097798][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13634.097798][ T895] [13634.100471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13634.100471][ T895] neigh_parms_alloc+0x1e5/0x510 [13634.100471][ T895] ipv6_add_dev+0x2fd/0x11c0 [13634.100471][ T895] ipv6_find_idev+0x102/0x170 [13634.100471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13634.100471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.100471][ T895] netlink_rcv_skb+0x130/0x360 [13634.100471][ T895] netlink_unicast+0x449/0x710 [13634.100471][ T895] netlink_sendmsg+0x723/0xbe0 [13634.100471][ T895] ____sys_sendmsg+0x7b2/0xa10 [13634.100471][ T895] ___sys_sendmsg+0xee/0x170 [13634.100471][ T895] __sys_sendmsg+0xcd/0x170 [13634.100471][ T895] do_syscall_64+0xc6/0x1e0 [13634.100471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13634.100471][ T895] [13644.239012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13644.239547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13644.239547][ T895] netdev_get_by_index+0x5e/0x80 [13644.239547][ T895] fib6_nh_init+0x3d8/0x15b0 [13644.239547][ T895] ip6_route_info_create+0xf18/0x17d0 [13644.239547][ T895] ip6_route_add+0x1c/0x140 [13644.239547][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13644.239547][ T895] addrconf_add_dev+0xe2/0x170 [13644.239547][ T895] inet6_addr_add+0x12f/0xa40 [13644.239547][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13644.239547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13644.239547][ T895] netlink_rcv_skb+0x130/0x360 [13644.239547][ T895] netlink_unicast+0x449/0x710 [13644.239547][ T895] netlink_sendmsg+0x723/0xbe0 [13644.239547][ T895] ____sys_sendmsg+0x7b2/0xa10 [13644.239547][ T895] ___sys_sendmsg+0xee/0x170 [13644.239547][ T895] __sys_sendmsg+0xcd/0x170 [13644.239547][ T895] do_syscall_64+0xc6/0x1e0 [13644.239547][ T895] [13644.241838][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13644.241838][ T895] ipv6_add_dev+0x3b9/0x11c0 [13644.241838][ T895] ipv6_find_idev+0x102/0x170 [13644.241838][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13644.241838][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13644.241838][ T895] netlink_rcv_skb+0x130/0x360 [13644.241838][ T895] netlink_unicast+0x449/0x710 [13644.241838][ T895] netlink_sendmsg+0x723/0xbe0 [13644.241838][ T895] ____sys_sendmsg+0x7b2/0xa10 [13644.241838][ T895] ___sys_sendmsg+0xee/0x170 [13644.241838][ T895] __sys_sendmsg+0xcd/0x170 [13644.241838][ T895] do_syscall_64+0xc6/0x1e0 [13644.241838][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13644.241838][ T895] [13644.243573][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13644.243573][ T895] neigh_parms_alloc+0x1e5/0x510 [13644.243573][ T895] ipv6_add_dev+0x2fd/0x11c0 [13644.243573][ T895] ipv6_find_idev+0x102/0x170 [13644.243573][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13644.243573][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13644.243573][ T895] netlink_rcv_skb+0x130/0x360 [13644.243573][ T895] netlink_unicast+0x449/0x710 [13644.243573][ T895] netlink_sendmsg+0x723/0xbe0 [13644.243573][ T895] ____sys_sendmsg+0x7b2/0xa10 [13644.243573][ T895] ___sys_sendmsg+0xee/0x170 [13644.243573][ T895] __sys_sendmsg+0xcd/0x170 [13644.243573][ T895] do_syscall_64+0xc6/0x1e0 [13644.243573][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13644.243573][ T895] [13654.487011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13654.487544][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13654.487544][ T895] netdev_get_by_index+0x5e/0x80 [13654.487544][ T895] fib6_nh_init+0x3d8/0x15b0 [13654.487544][ T895] ip6_route_info_create+0xf18/0x17d0 [13654.487544][ T895] ip6_route_add+0x1c/0x140 [13654.487544][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13654.487544][ T895] addrconf_add_dev+0xe2/0x170 [13654.487544][ T895] inet6_addr_add+0x12f/0xa40 [13654.487544][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13654.487544][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13654.487544][ T895] netlink_rcv_skb+0x130/0x360 [13654.487544][ T895] netlink_unicast+0x449/0x710 [13654.487544][ T895] netlink_sendmsg+0x723/0xbe0 [13654.487544][ T895] ____sys_sendmsg+0x7b2/0xa10 [13654.487544][ T895] ___sys_sendmsg+0xee/0x170 [13654.487544][ T895] __sys_sendmsg+0xcd/0x170 [13654.487544][ T895] do_syscall_64+0xc6/0x1e0 [13654.487544][ T895] [13654.489936][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13654.489936][ T895] ipv6_add_dev+0x3b9/0x11c0 [13654.489936][ T895] ipv6_find_idev+0x102/0x170 [13654.489936][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13654.489936][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13654.489936][ T895] netlink_rcv_skb+0x130/0x360 [13654.489936][ T895] netlink_unicast+0x449/0x710 [13654.489936][ T895] netlink_sendmsg+0x723/0xbe0 [13654.489936][ T895] ____sys_sendmsg+0x7b2/0xa10 [13654.489936][ T895] ___sys_sendmsg+0xee/0x170 [13654.489936][ T895] __sys_sendmsg+0xcd/0x170 [13654.489936][ T895] do_syscall_64+0xc6/0x1e0 [13654.489936][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13654.489936][ T895] [13654.491690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13654.491690][ T895] neigh_parms_alloc+0x1e5/0x510 [13654.491690][ T895] ipv6_add_dev+0x2fd/0x11c0 [13654.491690][ T895] ipv6_find_idev+0x102/0x170 [13654.491690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13654.491690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13654.491690][ T895] netlink_rcv_skb+0x130/0x360 [13654.491690][ T895] netlink_unicast+0x449/0x710 [13654.491690][ T895] netlink_sendmsg+0x723/0xbe0 [13654.491690][ T895] ____sys_sendmsg+0x7b2/0xa10 [13654.491690][ T895] ___sys_sendmsg+0xee/0x170 [13654.491690][ T895] __sys_sendmsg+0xcd/0x170 [13654.491690][ T895] do_syscall_64+0xc6/0x1e0 [13654.491690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13654.491690][ T895] [13664.735027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13664.736205][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13664.736205][ T895] netdev_get_by_index+0x5e/0x80 [13664.736205][ T895] fib6_nh_init+0x3d8/0x15b0 [13664.736205][ T895] ip6_route_info_create+0xf18/0x17d0 [13664.736205][ T895] ip6_route_add+0x1c/0x140 [13664.736205][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13664.736205][ T895] addrconf_add_dev+0xe2/0x170 [13664.736205][ T895] inet6_addr_add+0x12f/0xa40 [13664.736205][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13664.736205][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13664.736205][ T895] netlink_rcv_skb+0x130/0x360 [13664.736205][ T895] netlink_unicast+0x449/0x710 [13664.736205][ T895] netlink_sendmsg+0x723/0xbe0 [13664.736205][ T895] ____sys_sendmsg+0x7b2/0xa10 [13664.736205][ T895] ___sys_sendmsg+0xee/0x170 [13664.736205][ T895] __sys_sendmsg+0xcd/0x170 [13664.736205][ T895] do_syscall_64+0xc6/0x1e0 [13664.736205][ T895] [13664.738924][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13664.738924][ T895] ipv6_add_dev+0x3b9/0x11c0 [13664.738924][ T895] ipv6_find_idev+0x102/0x170 [13664.738924][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13664.738924][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13664.738924][ T895] netlink_rcv_skb+0x130/0x360 [13664.738924][ T895] netlink_unicast+0x449/0x710 [13664.738924][ T895] netlink_sendmsg+0x723/0xbe0 [13664.738924][ T895] ____sys_sendmsg+0x7b2/0xa10 [13664.738924][ T895] ___sys_sendmsg+0xee/0x170 [13664.738924][ T895] __sys_sendmsg+0xcd/0x170 [13664.738924][ T895] do_syscall_64+0xc6/0x1e0 [13664.738924][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13664.738924][ T895] [13664.741020][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13664.741020][ T895] neigh_parms_alloc+0x1e5/0x510 [13664.741020][ T895] ipv6_add_dev+0x2fd/0x11c0 [13664.741020][ T895] ipv6_find_idev+0x102/0x170 [13664.741020][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13664.741020][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13664.741020][ T895] netlink_rcv_skb+0x130/0x360 [13664.741020][ T895] netlink_unicast+0x449/0x710 [13664.741020][ T895] netlink_sendmsg+0x723/0xbe0 [13664.741020][ T895] ____sys_sendmsg+0x7b2/0xa10 [13664.741020][ T895] ___sys_sendmsg+0xee/0x170 [13664.741020][ T895] __sys_sendmsg+0xcd/0x170 [13664.741020][ T895] do_syscall_64+0xc6/0x1e0 [13664.741020][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13664.741020][ T895] [13674.983006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13674.983561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13674.983561][ T895] netdev_get_by_index+0x5e/0x80 [13674.983561][ T895] fib6_nh_init+0x3d8/0x15b0 [13674.983561][ T895] ip6_route_info_create+0xf18/0x17d0 [13674.983561][ T895] ip6_route_add+0x1c/0x140 [13674.983561][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13674.983561][ T895] addrconf_add_dev+0xe2/0x170 [13674.983561][ T895] inet6_addr_add+0x12f/0xa40 [13674.983561][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13674.983561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13674.983561][ T895] netlink_rcv_skb+0x130/0x360 [13674.983561][ T895] netlink_unicast+0x449/0x710 [13674.983561][ T895] netlink_sendmsg+0x723/0xbe0 [13674.983561][ T895] ____sys_sendmsg+0x7b2/0xa10 [13674.983561][ T895] ___sys_sendmsg+0xee/0x170 [13674.983561][ T895] __sys_sendmsg+0xcd/0x170 [13674.983561][ T895] do_syscall_64+0xc6/0x1e0 [13674.983561][ T895] [13674.985812][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13674.985812][ T895] ipv6_add_dev+0x3b9/0x11c0 [13674.985812][ T895] ipv6_find_idev+0x102/0x170 [13674.985812][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13674.985812][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13674.985812][ T895] netlink_rcv_skb+0x130/0x360 [13674.985812][ T895] netlink_unicast+0x449/0x710 [13674.985812][ T895] netlink_sendmsg+0x723/0xbe0 [13674.985812][ T895] ____sys_sendmsg+0x7b2/0xa10 [13674.985812][ T895] ___sys_sendmsg+0xee/0x170 [13674.985812][ T895] __sys_sendmsg+0xcd/0x170 [13674.985812][ T895] do_syscall_64+0xc6/0x1e0 [13674.985812][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13674.985812][ T895] [13674.987554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13674.987554][ T895] neigh_parms_alloc+0x1e5/0x510 [13674.987554][ T895] ipv6_add_dev+0x2fd/0x11c0 [13674.987554][ T895] ipv6_find_idev+0x102/0x170 [13674.987554][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13674.987554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13674.987554][ T895] netlink_rcv_skb+0x130/0x360 [13674.987554][ T895] netlink_unicast+0x449/0x710 [13674.987554][ T895] netlink_sendmsg+0x723/0xbe0 [13674.987554][ T895] ____sys_sendmsg+0x7b2/0xa10 [13674.987554][ T895] ___sys_sendmsg+0xee/0x170 [13674.987554][ T895] __sys_sendmsg+0xcd/0x170 [13674.987554][ T895] do_syscall_64+0xc6/0x1e0 [13674.987554][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13674.987554][ T895] [13685.118993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13685.119438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13685.119438][ T895] netdev_get_by_index+0x5e/0x80 [13685.119438][ T895] fib6_nh_init+0x3d8/0x15b0 [13685.119438][ T895] ip6_route_info_create+0xf18/0x17d0 [13685.119438][ T895] ip6_route_add+0x1c/0x140 [13685.119438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13685.119438][ T895] addrconf_add_dev+0xe2/0x170 [13685.119438][ T895] inet6_addr_add+0x12f/0xa40 [13685.119438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13685.119438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.119438][ T895] netlink_rcv_skb+0x130/0x360 [13685.119438][ T895] netlink_unicast+0x449/0x710 [13685.119438][ T895] netlink_sendmsg+0x723/0xbe0 [13685.119438][ T895] ____sys_sendmsg+0x7b2/0xa10 [13685.119438][ T895] ___sys_sendmsg+0xee/0x170 [13685.119438][ T895] __sys_sendmsg+0xcd/0x170 [13685.119438][ T895] do_syscall_64+0xc6/0x1e0 [13685.119438][ T895] [13685.121895][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13685.121895][ T895] ipv6_add_dev+0x3b9/0x11c0 [13685.121895][ T895] ipv6_find_idev+0x102/0x170 [13685.121895][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13685.121895][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.121895][ T895] netlink_rcv_skb+0x130/0x360 [13685.121895][ T895] netlink_unicast+0x449/0x710 [13685.121895][ T895] netlink_sendmsg+0x723/0xbe0 [13685.121895][ T895] ____sys_sendmsg+0x7b2/0xa10 [13685.121895][ T895] ___sys_sendmsg+0xee/0x170 [13685.121895][ T895] __sys_sendmsg+0xcd/0x170 [13685.121895][ T895] do_syscall_64+0xc6/0x1e0 [13685.121895][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13685.121895][ T895] [13685.123778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13685.123778][ T895] neigh_parms_alloc+0x1e5/0x510 [13685.123778][ T895] ipv6_add_dev+0x2fd/0x11c0 [13685.123778][ T895] ipv6_find_idev+0x102/0x170 [13685.123778][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13685.123778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.123778][ T895] netlink_rcv_skb+0x130/0x360 [13685.123778][ T895] netlink_unicast+0x449/0x710 [13685.123778][ T895] netlink_sendmsg+0x723/0xbe0 [13685.123778][ T895] ____sys_sendmsg+0x7b2/0xa10 [13685.123778][ T895] ___sys_sendmsg+0xee/0x170 [13685.123778][ T895] __sys_sendmsg+0xcd/0x170 [13685.123778][ T895] do_syscall_64+0xc6/0x1e0 [13685.123778][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13685.123778][ T895] [13695.374983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13695.375429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13695.375429][ T895] netdev_get_by_index+0x5e/0x80 [13695.375429][ T895] fib6_nh_init+0x3d8/0x15b0 [13695.375429][ T895] ip6_route_info_create+0xf18/0x17d0 [13695.375429][ T895] ip6_route_add+0x1c/0x140 [13695.375429][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13695.375429][ T895] addrconf_add_dev+0xe2/0x170 [13695.375429][ T895] inet6_addr_add+0x12f/0xa40 [13695.375429][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13695.375429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13695.375429][ T895] netlink_rcv_skb+0x130/0x360 [13695.375429][ T895] netlink_unicast+0x449/0x710 [13695.375429][ T895] netlink_sendmsg+0x723/0xbe0 [13695.375429][ T895] ____sys_sendmsg+0x7b2/0xa10 [13695.375429][ T895] ___sys_sendmsg+0xee/0x170 [13695.375429][ T895] __sys_sendmsg+0xcd/0x170 [13695.375429][ T895] do_syscall_64+0xc6/0x1e0 [13695.375429][ T895] [13695.377826][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13695.377826][ T895] ipv6_add_dev+0x3b9/0x11c0 [13695.377826][ T895] ipv6_find_idev+0x102/0x170 [13695.377826][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13695.377826][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13695.377826][ T895] netlink_rcv_skb+0x130/0x360 [13695.377826][ T895] netlink_unicast+0x449/0x710 [13695.377826][ T895] netlink_sendmsg+0x723/0xbe0 [13695.377826][ T895] ____sys_sendmsg+0x7b2/0xa10 [13695.377826][ T895] ___sys_sendmsg+0xee/0x170 [13695.377826][ T895] __sys_sendmsg+0xcd/0x170 [13695.377826][ T895] do_syscall_64+0xc6/0x1e0 [13695.377826][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13695.377826][ T895] [13695.379654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13695.379654][ T895] neigh_parms_alloc+0x1e5/0x510 [13695.379654][ T895] ipv6_add_dev+0x2fd/0x11c0 [13695.379654][ T895] ipv6_find_idev+0x102/0x170 [13695.379654][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13695.379654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13695.379654][ T895] netlink_rcv_skb+0x130/0x360 [13695.379654][ T895] netlink_unicast+0x449/0x710 [13695.379654][ T895] netlink_sendmsg+0x723/0xbe0 [13695.379654][ T895] ____sys_sendmsg+0x7b2/0xa10 [13695.379654][ T895] ___sys_sendmsg+0xee/0x170 [13695.379654][ T895] __sys_sendmsg+0xcd/0x170 [13695.379654][ T895] do_syscall_64+0xc6/0x1e0 [13695.379654][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13695.379654][ T895] [13705.415006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13705.415428][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13705.415428][ T895] netdev_get_by_index+0x5e/0x80 [13705.415428][ T895] fib6_nh_init+0x3d8/0x15b0 [13705.415428][ T895] ip6_route_info_create+0xf18/0x17d0 [13705.415428][ T895] ip6_route_add+0x1c/0x140 [13705.415428][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13705.415428][ T895] addrconf_add_dev+0xe2/0x170 [13705.415428][ T895] inet6_addr_add+0x12f/0xa40 [13705.415428][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13705.415428][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13705.415428][ T895] netlink_rcv_skb+0x130/0x360 [13705.415428][ T895] netlink_unicast+0x449/0x710 [13705.415428][ T895] netlink_sendmsg+0x723/0xbe0 [13705.415428][ T895] ____sys_sendmsg+0x7b2/0xa10 [13705.415428][ T895] ___sys_sendmsg+0xee/0x170 [13705.415428][ T895] __sys_sendmsg+0xcd/0x170 [13705.415428][ T895] do_syscall_64+0xc6/0x1e0 [13705.415428][ T895] [13705.417757][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13705.417757][ T895] ipv6_add_dev+0x3b9/0x11c0 [13705.417757][ T895] ipv6_find_idev+0x102/0x170 [13705.417757][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13705.417757][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13705.417757][ T895] netlink_rcv_skb+0x130/0x360 [13705.417757][ T895] netlink_unicast+0x449/0x710 [13705.417757][ T895] netlink_sendmsg+0x723/0xbe0 [13705.417757][ T895] ____sys_sendmsg+0x7b2/0xa10 [13705.417757][ T895] ___sys_sendmsg+0xee/0x170 [13705.417757][ T895] __sys_sendmsg+0xcd/0x170 [13705.417757][ T895] do_syscall_64+0xc6/0x1e0 [13705.417757][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13705.417757][ T895] [13705.419470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13705.419470][ T895] neigh_parms_alloc+0x1e5/0x510 [13705.419470][ T895] ipv6_add_dev+0x2fd/0x11c0 [13705.419470][ T895] ipv6_find_idev+0x102/0x170 [13705.419470][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13705.419470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13705.419470][ T895] netlink_rcv_skb+0x130/0x360 [13705.419470][ T895] netlink_unicast+0x449/0x710 [13705.419470][ T895] netlink_sendmsg+0x723/0xbe0 [13705.419470][ T895] ____sys_sendmsg+0x7b2/0xa10 [13705.419470][ T895] ___sys_sendmsg+0xee/0x170 [13705.419470][ T895] __sys_sendmsg+0xcd/0x170 [13705.419470][ T895] do_syscall_64+0xc6/0x1e0 [13705.419470][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13705.419470][ T895] [13715.663063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13715.663663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13715.663663][ T895] netdev_get_by_index+0x5e/0x80 [13715.663663][ T895] fib6_nh_init+0x3d8/0x15b0 [13715.663663][ T895] ip6_route_info_create+0xf18/0x17d0 [13715.663663][ T895] ip6_route_add+0x1c/0x140 [13715.663663][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13715.663663][ T895] addrconf_add_dev+0xe2/0x170 [13715.663663][ T895] inet6_addr_add+0x12f/0xa40 [13715.663663][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13715.663663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13715.663663][ T895] netlink_rcv_skb+0x130/0x360 [13715.663663][ T895] netlink_unicast+0x449/0x710 [13715.663663][ T895] netlink_sendmsg+0x723/0xbe0 [13715.663663][ T895] ____sys_sendmsg+0x7b2/0xa10 [13715.663663][ T895] ___sys_sendmsg+0xee/0x170 [13715.663663][ T895] __sys_sendmsg+0xcd/0x170 [13715.663663][ T895] do_syscall_64+0xc6/0x1e0 [13715.663663][ T895] [13715.667265][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13715.667265][ T895] ipv6_add_dev+0x3b9/0x11c0 [13715.667265][ T895] ipv6_find_idev+0x102/0x170 [13715.667265][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13715.667265][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13715.667265][ T895] netlink_rcv_skb+0x130/0x360 [13715.667265][ T895] netlink_unicast+0x449/0x710 [13715.667265][ T895] netlink_sendmsg+0x723/0xbe0 [13715.667265][ T895] ____sys_sendmsg+0x7b2/0xa10 [13715.667265][ T895] ___sys_sendmsg+0xee/0x170 [13715.667265][ T895] __sys_sendmsg+0xcd/0x170 [13715.667265][ T895] do_syscall_64+0xc6/0x1e0 [13715.667265][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13715.667265][ T895] [13715.670148][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13715.670148][ T895] neigh_parms_alloc+0x1e5/0x510 [13715.670148][ T895] ipv6_add_dev+0x2fd/0x11c0 [13715.670148][ T895] ipv6_find_idev+0x102/0x170 [13715.670148][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13715.670148][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13715.670148][ T895] netlink_rcv_skb+0x130/0x360 [13715.670148][ T895] netlink_unicast+0x449/0x710 [13715.670148][ T895] netlink_sendmsg+0x723/0xbe0 [13715.670148][ T895] ____sys_sendmsg+0x7b2/0xa10 [13715.670148][ T895] ___sys_sendmsg+0xee/0x170 [13715.670148][ T895] __sys_sendmsg+0xcd/0x170 [13715.670148][ T895] do_syscall_64+0xc6/0x1e0 [13715.670148][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13715.670148][ T895] [13725.895043][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13725.895735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13725.895735][ T895] netdev_get_by_index+0x5e/0x80 [13725.895735][ T895] fib6_nh_init+0x3d8/0x15b0 [13725.895735][ T895] ip6_route_info_create+0xf18/0x17d0 [13725.895735][ T895] ip6_route_add+0x1c/0x140 [13725.895735][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13725.895735][ T895] addrconf_add_dev+0xe2/0x170 [13725.895735][ T895] inet6_addr_add+0x12f/0xa40 [13725.895735][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13725.895735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13725.895735][ T895] netlink_rcv_skb+0x130/0x360 [13725.895735][ T895] netlink_unicast+0x449/0x710 [13725.895735][ T895] netlink_sendmsg+0x723/0xbe0 [13725.895735][ T895] ____sys_sendmsg+0x7b2/0xa10 [13725.895735][ T895] ___sys_sendmsg+0xee/0x170 [13725.895735][ T895] __sys_sendmsg+0xcd/0x170 [13725.895735][ T895] do_syscall_64+0xc6/0x1e0 [13725.895735][ T895] [13725.899160][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13725.899160][ T895] ipv6_add_dev+0x3b9/0x11c0 [13725.899160][ T895] ipv6_find_idev+0x102/0x170 [13725.899160][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13725.899160][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13725.899160][ T895] netlink_rcv_skb+0x130/0x360 [13725.899160][ T895] netlink_unicast+0x449/0x710 [13725.899160][ T895] netlink_sendmsg+0x723/0xbe0 [13725.899160][ T895] ____sys_sendmsg+0x7b2/0xa10 [13725.899160][ T895] ___sys_sendmsg+0xee/0x170 [13725.899160][ T895] __sys_sendmsg+0xcd/0x170 [13725.899160][ T895] do_syscall_64+0xc6/0x1e0 [13725.899160][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13725.899160][ T895] [13725.901819][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13725.901819][ T895] neigh_parms_alloc+0x1e5/0x510 [13725.901819][ T895] ipv6_add_dev+0x2fd/0x11c0 [13725.901819][ T895] ipv6_find_idev+0x102/0x170 [13725.901819][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13725.901819][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13725.901819][ T895] netlink_rcv_skb+0x130/0x360 [13725.901819][ T895] netlink_unicast+0x449/0x710 [13725.901819][ T895] netlink_sendmsg+0x723/0xbe0 [13725.901819][ T895] ____sys_sendmsg+0x7b2/0xa10 [13725.901819][ T895] ___sys_sendmsg+0xee/0x170 [13725.901819][ T895] __sys_sendmsg+0xcd/0x170 [13725.901819][ T895] do_syscall_64+0xc6/0x1e0 [13725.901819][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13725.901819][ T895] [13736.151078][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13736.151589][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13736.151589][ T895] netdev_get_by_index+0x5e/0x80 [13736.151589][ T895] fib6_nh_init+0x3d8/0x15b0 [13736.151589][ T895] ip6_route_info_create+0xf18/0x17d0 [13736.151589][ T895] ip6_route_add+0x1c/0x140 [13736.151589][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13736.151589][ T895] addrconf_add_dev+0xe2/0x170 [13736.151589][ T895] inet6_addr_add+0x12f/0xa40 [13736.151589][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13736.151589][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13736.151589][ T895] netlink_rcv_skb+0x130/0x360 [13736.151589][ T895] netlink_unicast+0x449/0x710 [13736.151589][ T895] netlink_sendmsg+0x723/0xbe0 [13736.151589][ T895] ____sys_sendmsg+0x7b2/0xa10 [13736.151589][ T895] ___sys_sendmsg+0xee/0x170 [13736.151589][ T895] __sys_sendmsg+0xcd/0x170 [13736.151589][ T895] do_syscall_64+0xc6/0x1e0 [13736.151589][ T895] [13736.153817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13736.153817][ T895] ipv6_add_dev+0x3b9/0x11c0 [13736.153817][ T895] ipv6_find_idev+0x102/0x170 [13736.153817][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13736.153817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13736.153817][ T895] netlink_rcv_skb+0x130/0x360 [13736.153817][ T895] netlink_unicast+0x449/0x710 [13736.153817][ T895] netlink_sendmsg+0x723/0xbe0 [13736.153817][ T895] ____sys_sendmsg+0x7b2/0xa10 [13736.153817][ T895] ___sys_sendmsg+0xee/0x170 [13736.153817][ T895] __sys_sendmsg+0xcd/0x170 [13736.153817][ T895] do_syscall_64+0xc6/0x1e0 [13736.153817][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13736.153817][ T895] [13736.155523][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13736.155523][ T895] neigh_parms_alloc+0x1e5/0x510 [13736.155523][ T895] ipv6_add_dev+0x2fd/0x11c0 [13736.155523][ T895] ipv6_find_idev+0x102/0x170 [13736.155523][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13736.155523][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13736.155523][ T895] netlink_rcv_skb+0x130/0x360 [13736.155523][ T895] netlink_unicast+0x449/0x710 [13736.155523][ T895] netlink_sendmsg+0x723/0xbe0 [13736.155523][ T895] ____sys_sendmsg+0x7b2/0xa10 [13736.155523][ T895] ___sys_sendmsg+0xee/0x170 [13736.155523][ T895] __sys_sendmsg+0xcd/0x170 [13736.155523][ T895] do_syscall_64+0xc6/0x1e0 [13736.155523][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13736.155523][ T895] [13746.399133][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13746.399600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13746.399600][ T895] netdev_get_by_index+0x5e/0x80 [13746.399600][ T895] fib6_nh_init+0x3d8/0x15b0 [13746.399600][ T895] ip6_route_info_create+0xf18/0x17d0 [13746.399600][ T895] ip6_route_add+0x1c/0x140 [13746.399600][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13746.399600][ T895] addrconf_add_dev+0xe2/0x170 [13746.399600][ T895] inet6_addr_add+0x12f/0xa40 [13746.399600][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13746.399600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13746.399600][ T895] netlink_rcv_skb+0x130/0x360 [13746.399600][ T895] netlink_unicast+0x449/0x710 [13746.399600][ T895] netlink_sendmsg+0x723/0xbe0 [13746.399600][ T895] ____sys_sendmsg+0x7b2/0xa10 [13746.399600][ T895] ___sys_sendmsg+0xee/0x170 [13746.399600][ T895] __sys_sendmsg+0xcd/0x170 [13746.399600][ T895] do_syscall_64+0xc6/0x1e0 [13746.399600][ T895] [13746.401968][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13746.401968][ T895] ipv6_add_dev+0x3b9/0x11c0 [13746.401968][ T895] ipv6_find_idev+0x102/0x170 [13746.401968][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13746.401968][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13746.401968][ T895] netlink_rcv_skb+0x130/0x360 [13746.401968][ T895] netlink_unicast+0x449/0x710 [13746.401968][ T895] netlink_sendmsg+0x723/0xbe0 [13746.401968][ T895] ____sys_sendmsg+0x7b2/0xa10 [13746.401968][ T895] ___sys_sendmsg+0xee/0x170 [13746.401968][ T895] __sys_sendmsg+0xcd/0x170 [13746.401968][ T895] do_syscall_64+0xc6/0x1e0 [13746.401968][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13746.401968][ T895] [13746.403793][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13746.403793][ T895] neigh_parms_alloc+0x1e5/0x510 [13746.403793][ T895] ipv6_add_dev+0x2fd/0x11c0 [13746.403793][ T895] ipv6_find_idev+0x102/0x170 [13746.403793][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13746.403793][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13746.403793][ T895] netlink_rcv_skb+0x130/0x360 [13746.403793][ T895] netlink_unicast+0x449/0x710 [13746.403793][ T895] netlink_sendmsg+0x723/0xbe0 [13746.403793][ T895] ____sys_sendmsg+0x7b2/0xa10 [13746.403793][ T895] ___sys_sendmsg+0xee/0x170 [13746.403793][ T895] __sys_sendmsg+0xcd/0x170 [13746.403793][ T895] do_syscall_64+0xc6/0x1e0 [13746.403793][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13746.403793][ T895] [13756.495011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13756.495494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13756.495494][ T895] netdev_get_by_index+0x5e/0x80 [13756.495494][ T895] fib6_nh_init+0x3d8/0x15b0 [13756.495494][ T895] ip6_route_info_create+0xf18/0x17d0 [13756.495494][ T895] ip6_route_add+0x1c/0x140 [13756.495494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13756.495494][ T895] addrconf_add_dev+0xe2/0x170 [13756.495494][ T895] inet6_addr_add+0x12f/0xa40 [13756.495494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13756.495494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13756.495494][ T895] netlink_rcv_skb+0x130/0x360 [13756.495494][ T895] netlink_unicast+0x449/0x710 [13756.495494][ T895] netlink_sendmsg+0x723/0xbe0 [13756.495494][ T895] ____sys_sendmsg+0x7b2/0xa10 [13756.495494][ T895] ___sys_sendmsg+0xee/0x170 [13756.495494][ T895] __sys_sendmsg+0xcd/0x170 [13756.495494][ T895] do_syscall_64+0xc6/0x1e0 [13756.495494][ T895] [13756.497715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13756.497715][ T895] ipv6_add_dev+0x3b9/0x11c0 [13756.497715][ T895] ipv6_find_idev+0x102/0x170 [13756.497715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13756.497715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13756.497715][ T895] netlink_rcv_skb+0x130/0x360 [13756.497715][ T895] netlink_unicast+0x449/0x710 [13756.497715][ T895] netlink_sendmsg+0x723/0xbe0 [13756.497715][ T895] ____sys_sendmsg+0x7b2/0xa10 [13756.497715][ T895] ___sys_sendmsg+0xee/0x170 [13756.497715][ T895] __sys_sendmsg+0xcd/0x170 [13756.497715][ T895] do_syscall_64+0xc6/0x1e0 [13756.497715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13756.497715][ T895] [13756.499431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13756.499431][ T895] neigh_parms_alloc+0x1e5/0x510 [13756.499431][ T895] ipv6_add_dev+0x2fd/0x11c0 [13756.499431][ T895] ipv6_find_idev+0x102/0x170 [13756.499431][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13756.499431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13756.499431][ T895] netlink_rcv_skb+0x130/0x360 [13756.499431][ T895] netlink_unicast+0x449/0x710 [13756.499431][ T895] netlink_sendmsg+0x723/0xbe0 [13756.499431][ T895] ____sys_sendmsg+0x7b2/0xa10 [13756.499431][ T895] ___sys_sendmsg+0xee/0x170 [13756.499431][ T895] __sys_sendmsg+0xcd/0x170 [13756.499431][ T895] do_syscall_64+0xc6/0x1e0 [13756.499431][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13756.499431][ T895] [13766.734994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13766.735478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13766.735478][ T895] netdev_get_by_index+0x5e/0x80 [13766.735478][ T895] fib6_nh_init+0x3d8/0x15b0 [13766.735478][ T895] ip6_route_info_create+0xf18/0x17d0 [13766.735478][ T895] ip6_route_add+0x1c/0x140 [13766.735478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13766.735478][ T895] addrconf_add_dev+0xe2/0x170 [13766.735478][ T895] inet6_addr_add+0x12f/0xa40 [13766.735478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13766.735478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13766.735478][ T895] netlink_rcv_skb+0x130/0x360 [13766.735478][ T895] netlink_unicast+0x449/0x710 [13766.735478][ T895] netlink_sendmsg+0x723/0xbe0 [13766.735478][ T895] ____sys_sendmsg+0x7b2/0xa10 [13766.735478][ T895] ___sys_sendmsg+0xee/0x170 [13766.735478][ T895] __sys_sendmsg+0xcd/0x170 [13766.735478][ T895] do_syscall_64+0xc6/0x1e0 [13766.735478][ T895] [13766.737715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13766.737715][ T895] ipv6_add_dev+0x3b9/0x11c0 [13766.737715][ T895] ipv6_find_idev+0x102/0x170 [13766.737715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13766.737715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13766.737715][ T895] netlink_rcv_skb+0x130/0x360 [13766.737715][ T895] netlink_unicast+0x449/0x710 [13766.737715][ T895] netlink_sendmsg+0x723/0xbe0 [13766.737715][ T895] ____sys_sendmsg+0x7b2/0xa10 [13766.737715][ T895] ___sys_sendmsg+0xee/0x170 [13766.737715][ T895] __sys_sendmsg+0xcd/0x170 [13766.737715][ T895] do_syscall_64+0xc6/0x1e0 [13766.737715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13766.737715][ T895] [13766.739430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13766.739430][ T895] neigh_parms_alloc+0x1e5/0x510 [13766.739430][ T895] ipv6_add_dev+0x2fd/0x11c0 [13766.739430][ T895] ipv6_find_idev+0x102/0x170 [13766.739430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13766.739430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13766.739430][ T895] netlink_rcv_skb+0x130/0x360 [13766.739430][ T895] netlink_unicast+0x449/0x710 [13766.739430][ T895] netlink_sendmsg+0x723/0xbe0 [13766.739430][ T895] ____sys_sendmsg+0x7b2/0xa10 [13766.739430][ T895] ___sys_sendmsg+0xee/0x170 [13766.739430][ T895] __sys_sendmsg+0xcd/0x170 [13766.739430][ T895] do_syscall_64+0xc6/0x1e0 [13766.739430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13766.739430][ T895] [13776.759007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13776.759433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13776.759433][ T895] netdev_get_by_index+0x5e/0x80 [13776.759433][ T895] fib6_nh_init+0x3d8/0x15b0 [13776.759433][ T895] ip6_route_info_create+0xf18/0x17d0 [13776.759433][ T895] ip6_route_add+0x1c/0x140 [13776.759433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13776.759433][ T895] addrconf_add_dev+0xe2/0x170 [13776.759433][ T895] inet6_addr_add+0x12f/0xa40 [13776.759433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13776.759433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13776.759433][ T895] netlink_rcv_skb+0x130/0x360 [13776.759433][ T895] netlink_unicast+0x449/0x710 [13776.759433][ T895] netlink_sendmsg+0x723/0xbe0 [13776.759433][ T895] ____sys_sendmsg+0x7b2/0xa10 [13776.759433][ T895] ___sys_sendmsg+0xee/0x170 [13776.759433][ T895] __sys_sendmsg+0xcd/0x170 [13776.759433][ T895] do_syscall_64+0xc6/0x1e0 [13776.759433][ T895] [13776.761690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13776.761690][ T895] ipv6_add_dev+0x3b9/0x11c0 [13776.761690][ T895] ipv6_find_idev+0x102/0x170 [13776.761690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13776.761690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13776.761690][ T895] netlink_rcv_skb+0x130/0x360 [13776.761690][ T895] netlink_unicast+0x449/0x710 [13776.761690][ T895] netlink_sendmsg+0x723/0xbe0 [13776.761690][ T895] ____sys_sendmsg+0x7b2/0xa10 [13776.761690][ T895] ___sys_sendmsg+0xee/0x170 [13776.761690][ T895] __sys_sendmsg+0xcd/0x170 [13776.761690][ T895] do_syscall_64+0xc6/0x1e0 [13776.761690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13776.761690][ T895] [13776.763416][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13776.763416][ T895] neigh_parms_alloc+0x1e5/0x510 [13776.763416][ T895] ipv6_add_dev+0x2fd/0x11c0 [13776.763416][ T895] ipv6_find_idev+0x102/0x170 [13776.763416][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13776.763416][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13776.763416][ T895] netlink_rcv_skb+0x130/0x360 [13776.763416][ T895] netlink_unicast+0x449/0x710 [13776.763416][ T895] netlink_sendmsg+0x723/0xbe0 [13776.763416][ T895] ____sys_sendmsg+0x7b2/0xa10 [13776.763416][ T895] ___sys_sendmsg+0xee/0x170 [13776.763416][ T895] __sys_sendmsg+0xcd/0x170 [13776.763416][ T895] do_syscall_64+0xc6/0x1e0 [13776.763416][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13776.763416][ T895] [13787.006937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13787.007430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13787.007430][ T895] netdev_get_by_index+0x5e/0x80 [13787.007430][ T895] fib6_nh_init+0x3d8/0x15b0 [13787.007430][ T895] ip6_route_info_create+0xf18/0x17d0 [13787.007430][ T895] ip6_route_add+0x1c/0x140 [13787.007430][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13787.007430][ T895] addrconf_add_dev+0xe2/0x170 [13787.007430][ T895] inet6_addr_add+0x12f/0xa40 [13787.007430][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13787.007430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13787.007430][ T895] netlink_rcv_skb+0x130/0x360 [13787.007430][ T895] netlink_unicast+0x449/0x710 [13787.007430][ T895] netlink_sendmsg+0x723/0xbe0 [13787.007430][ T895] ____sys_sendmsg+0x7b2/0xa10 [13787.007430][ T895] ___sys_sendmsg+0xee/0x170 [13787.007430][ T895] __sys_sendmsg+0xcd/0x170 [13787.007430][ T895] do_syscall_64+0xc6/0x1e0 [13787.007430][ T895] [13787.009631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13787.009631][ T895] ipv6_add_dev+0x3b9/0x11c0 [13787.009631][ T895] ipv6_find_idev+0x102/0x170 [13787.009631][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13787.009631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13787.009631][ T895] netlink_rcv_skb+0x130/0x360 [13787.009631][ T895] netlink_unicast+0x449/0x710 [13787.009631][ T895] netlink_sendmsg+0x723/0xbe0 [13787.009631][ T895] ____sys_sendmsg+0x7b2/0xa10 [13787.009631][ T895] ___sys_sendmsg+0xee/0x170 [13787.009631][ T895] __sys_sendmsg+0xcd/0x170 [13787.009631][ T895] do_syscall_64+0xc6/0x1e0 [13787.009631][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13787.009631][ T895] [13787.011332][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13787.011332][ T895] neigh_parms_alloc+0x1e5/0x510 [13787.011332][ T895] ipv6_add_dev+0x2fd/0x11c0 [13787.011332][ T895] ipv6_find_idev+0x102/0x170 [13787.011332][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13787.011332][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13787.011332][ T895] netlink_rcv_skb+0x130/0x360 [13787.011332][ T895] netlink_unicast+0x449/0x710 [13787.011332][ T895] netlink_sendmsg+0x723/0xbe0 [13787.011332][ T895] ____sys_sendmsg+0x7b2/0xa10 [13787.011332][ T895] ___sys_sendmsg+0xee/0x170 [13787.011332][ T895] __sys_sendmsg+0xcd/0x170 [13787.011332][ T895] do_syscall_64+0xc6/0x1e0 [13787.011332][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13787.011332][ T895] [13797.263112][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13797.263546][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13797.263546][ T895] netdev_get_by_index+0x5e/0x80 [13797.263546][ T895] fib6_nh_init+0x3d8/0x15b0 [13797.263546][ T895] ip6_route_info_create+0xf18/0x17d0 [13797.263546][ T895] ip6_route_add+0x1c/0x140 [13797.263546][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13797.263546][ T895] addrconf_add_dev+0xe2/0x170 [13797.263546][ T895] inet6_addr_add+0x12f/0xa40 [13797.263546][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13797.263546][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13797.263546][ T895] netlink_rcv_skb+0x130/0x360 [13797.263546][ T895] netlink_unicast+0x449/0x710 [13797.263546][ T895] netlink_sendmsg+0x723/0xbe0 [13797.263546][ T895] ____sys_sendmsg+0x7b2/0xa10 [13797.263546][ T895] ___sys_sendmsg+0xee/0x170 [13797.263546][ T895] __sys_sendmsg+0xcd/0x170 [13797.263546][ T895] do_syscall_64+0xc6/0x1e0 [13797.263546][ T895] [13797.265780][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13797.265780][ T895] ipv6_add_dev+0x3b9/0x11c0 [13797.265780][ T895] ipv6_find_idev+0x102/0x170 [13797.265780][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13797.265780][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13797.265780][ T895] netlink_rcv_skb+0x130/0x360 [13797.265780][ T895] netlink_unicast+0x449/0x710 [13797.265780][ T895] netlink_sendmsg+0x723/0xbe0 [13797.265780][ T895] ____sys_sendmsg+0x7b2/0xa10 [13797.265780][ T895] ___sys_sendmsg+0xee/0x170 [13797.265780][ T895] __sys_sendmsg+0xcd/0x170 [13797.265780][ T895] do_syscall_64+0xc6/0x1e0 [13797.265780][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13797.265780][ T895] [13797.268084][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13797.268084][ T895] neigh_parms_alloc+0x1e5/0x510 [13797.268084][ T895] ipv6_add_dev+0x2fd/0x11c0 [13797.268084][ T895] ipv6_find_idev+0x102/0x170 [13797.268084][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13797.268084][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13797.268084][ T895] netlink_rcv_skb+0x130/0x360 [13797.268084][ T895] netlink_unicast+0x449/0x710 [13797.268084][ T895] netlink_sendmsg+0x723/0xbe0 [13797.268084][ T895] ____sys_sendmsg+0x7b2/0xa10 [13797.268084][ T895] ___sys_sendmsg+0xee/0x170 [13797.268084][ T895] __sys_sendmsg+0xcd/0x170 [13797.268084][ T895] do_syscall_64+0xc6/0x1e0 [13797.268084][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13797.268084][ T895] [13807.375008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13807.375472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13807.375472][ T895] netdev_get_by_index+0x5e/0x80 [13807.375472][ T895] fib6_nh_init+0x3d8/0x15b0 [13807.375472][ T895] ip6_route_info_create+0xf18/0x17d0 [13807.375472][ T895] ip6_route_add+0x1c/0x140 [13807.375472][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13807.375472][ T895] addrconf_add_dev+0xe2/0x170 [13807.375472][ T895] inet6_addr_add+0x12f/0xa40 [13807.375472][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13807.375472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13807.375472][ T895] netlink_rcv_skb+0x130/0x360 [13807.375472][ T895] netlink_unicast+0x449/0x710 [13807.375472][ T895] netlink_sendmsg+0x723/0xbe0 [13807.375472][ T895] ____sys_sendmsg+0x7b2/0xa10 [13807.375472][ T895] ___sys_sendmsg+0xee/0x170 [13807.375472][ T895] __sys_sendmsg+0xcd/0x170 [13807.375472][ T895] do_syscall_64+0xc6/0x1e0 [13807.375472][ T895] [13807.377777][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13807.377777][ T895] ipv6_add_dev+0x3b9/0x11c0 [13807.377777][ T895] ipv6_find_idev+0x102/0x170 [13807.377777][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13807.377777][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13807.377777][ T895] netlink_rcv_skb+0x130/0x360 [13807.377777][ T895] netlink_unicast+0x449/0x710 [13807.377777][ T895] netlink_sendmsg+0x723/0xbe0 [13807.377777][ T895] ____sys_sendmsg+0x7b2/0xa10 [13807.377777][ T895] ___sys_sendmsg+0xee/0x170 [13807.377777][ T895] __sys_sendmsg+0xcd/0x170 [13807.377777][ T895] do_syscall_64+0xc6/0x1e0 [13807.377777][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13807.377777][ T895] [13807.379530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13807.379530][ T895] neigh_parms_alloc+0x1e5/0x510 [13807.379530][ T895] ipv6_add_dev+0x2fd/0x11c0 [13807.379530][ T895] ipv6_find_idev+0x102/0x170 [13807.379530][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13807.379530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13807.379530][ T895] netlink_rcv_skb+0x130/0x360 [13807.379530][ T895] netlink_unicast+0x449/0x710 [13807.379530][ T895] netlink_sendmsg+0x723/0xbe0 [13807.379530][ T895] ____sys_sendmsg+0x7b2/0xa10 [13807.379530][ T895] ___sys_sendmsg+0xee/0x170 [13807.379530][ T895] __sys_sendmsg+0xcd/0x170 [13807.379530][ T895] do_syscall_64+0xc6/0x1e0 [13807.379530][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13807.379530][ T895] [13817.591153][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13817.591592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13817.591592][ T895] netdev_get_by_index+0x5e/0x80 [13817.591592][ T895] fib6_nh_init+0x3d8/0x15b0 [13817.591592][ T895] ip6_route_info_create+0xf18/0x17d0 [13817.591592][ T895] ip6_route_add+0x1c/0x140 [13817.591592][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13817.591592][ T895] addrconf_add_dev+0xe2/0x170 [13817.591592][ T895] inet6_addr_add+0x12f/0xa40 [13817.591592][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13817.591592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13817.591592][ T895] netlink_rcv_skb+0x130/0x360 [13817.591592][ T895] netlink_unicast+0x449/0x710 [13817.591592][ T895] netlink_sendmsg+0x723/0xbe0 [13817.591592][ T895] ____sys_sendmsg+0x7b2/0xa10 [13817.591592][ T895] ___sys_sendmsg+0xee/0x170 [13817.591592][ T895] __sys_sendmsg+0xcd/0x170 [13817.591592][ T895] do_syscall_64+0xc6/0x1e0 [13817.591592][ T895] [13817.593846][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13817.593846][ T895] ipv6_add_dev+0x3b9/0x11c0 [13817.593846][ T895] ipv6_find_idev+0x102/0x170 [13817.593846][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13817.593846][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13817.593846][ T895] netlink_rcv_skb+0x130/0x360 [13817.593846][ T895] netlink_unicast+0x449/0x710 [13817.593846][ T895] netlink_sendmsg+0x723/0xbe0 [13817.593846][ T895] ____sys_sendmsg+0x7b2/0xa10 [13817.593846][ T895] ___sys_sendmsg+0xee/0x170 [13817.593846][ T895] __sys_sendmsg+0xcd/0x170 [13817.593846][ T895] do_syscall_64+0xc6/0x1e0 [13817.593846][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13817.593846][ T895] [13817.595595][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13817.595595][ T895] neigh_parms_alloc+0x1e5/0x510 [13817.595595][ T895] ipv6_add_dev+0x2fd/0x11c0 [13817.595595][ T895] ipv6_find_idev+0x102/0x170 [13817.595595][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13817.595595][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13817.595595][ T895] netlink_rcv_skb+0x130/0x360 [13817.595595][ T895] netlink_unicast+0x449/0x710 [13817.595595][ T895] netlink_sendmsg+0x723/0xbe0 [13817.595595][ T895] ____sys_sendmsg+0x7b2/0xa10 [13817.595595][ T895] ___sys_sendmsg+0xee/0x170 [13817.595595][ T895] __sys_sendmsg+0xcd/0x170 [13817.595595][ T895] do_syscall_64+0xc6/0x1e0 [13817.595595][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13817.595595][ T895] [13827.839037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13827.839483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13827.839483][ T895] netdev_get_by_index+0x5e/0x80 [13827.839483][ T895] fib6_nh_init+0x3d8/0x15b0 [13827.839483][ T895] ip6_route_info_create+0xf18/0x17d0 [13827.839483][ T895] ip6_route_add+0x1c/0x140 [13827.839483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13827.839483][ T895] addrconf_add_dev+0xe2/0x170 [13827.839483][ T895] inet6_addr_add+0x12f/0xa40 [13827.839483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13827.839483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13827.839483][ T895] netlink_rcv_skb+0x130/0x360 [13827.839483][ T895] netlink_unicast+0x449/0x710 [13827.839483][ T895] netlink_sendmsg+0x723/0xbe0 [13827.839483][ T895] ____sys_sendmsg+0x7b2/0xa10 [13827.839483][ T895] ___sys_sendmsg+0xee/0x170 [13827.839483][ T895] __sys_sendmsg+0xcd/0x170 [13827.839483][ T895] do_syscall_64+0xc6/0x1e0 [13827.839483][ T895] [13827.841761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13827.841761][ T895] ipv6_add_dev+0x3b9/0x11c0 [13827.841761][ T895] ipv6_find_idev+0x102/0x170 [13827.841761][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13827.841761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13827.841761][ T895] netlink_rcv_skb+0x130/0x360 [13827.841761][ T895] netlink_unicast+0x449/0x710 [13827.841761][ T895] netlink_sendmsg+0x723/0xbe0 [13827.841761][ T895] ____sys_sendmsg+0x7b2/0xa10 [13827.841761][ T895] ___sys_sendmsg+0xee/0x170 [13827.841761][ T895] __sys_sendmsg+0xcd/0x170 [13827.841761][ T895] do_syscall_64+0xc6/0x1e0 [13827.841761][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13827.841761][ T895] [13827.843464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13827.843464][ T895] neigh_parms_alloc+0x1e5/0x510 [13827.843464][ T895] ipv6_add_dev+0x2fd/0x11c0 [13827.843464][ T895] ipv6_find_idev+0x102/0x170 [13827.843464][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13827.843464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13827.843464][ T895] netlink_rcv_skb+0x130/0x360 [13827.843464][ T895] netlink_unicast+0x449/0x710 [13827.843464][ T895] netlink_sendmsg+0x723/0xbe0 [13827.843464][ T895] ____sys_sendmsg+0x7b2/0xa10 [13827.843464][ T895] ___sys_sendmsg+0xee/0x170 [13827.843464][ T895] __sys_sendmsg+0xcd/0x170 [13827.843464][ T895] do_syscall_64+0xc6/0x1e0 [13827.843464][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13827.843464][ T895] [13837.887031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13837.887512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13837.887512][ T895] netdev_get_by_index+0x5e/0x80 [13837.887512][ T895] fib6_nh_init+0x3d8/0x15b0 [13837.887512][ T895] ip6_route_info_create+0xf18/0x17d0 [13837.887512][ T895] ip6_route_add+0x1c/0x140 [13837.887512][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13837.887512][ T895] addrconf_add_dev+0xe2/0x170 [13837.887512][ T895] inet6_addr_add+0x12f/0xa40 [13837.887512][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13837.887512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13837.887512][ T895] netlink_rcv_skb+0x130/0x360 [13837.887512][ T895] netlink_unicast+0x449/0x710 [13837.887512][ T895] netlink_sendmsg+0x723/0xbe0 [13837.887512][ T895] ____sys_sendmsg+0x7b2/0xa10 [13837.887512][ T895] ___sys_sendmsg+0xee/0x170 [13837.887512][ T895] __sys_sendmsg+0xcd/0x170 [13837.887512][ T895] do_syscall_64+0xc6/0x1e0 [13837.887512][ T895] [13837.889720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13837.889720][ T895] ipv6_add_dev+0x3b9/0x11c0 [13837.889720][ T895] ipv6_find_idev+0x102/0x170 [13837.889720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13837.889720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13837.889720][ T895] netlink_rcv_skb+0x130/0x360 [13837.889720][ T895] netlink_unicast+0x449/0x710 [13837.889720][ T895] netlink_sendmsg+0x723/0xbe0 [13837.889720][ T895] ____sys_sendmsg+0x7b2/0xa10 [13837.889720][ T895] ___sys_sendmsg+0xee/0x170 [13837.889720][ T895] __sys_sendmsg+0xcd/0x170 [13837.889720][ T895] do_syscall_64+0xc6/0x1e0 [13837.889720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13837.889720][ T895] [13837.891426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13837.891426][ T895] neigh_parms_alloc+0x1e5/0x510 [13837.891426][ T895] ipv6_add_dev+0x2fd/0x11c0 [13837.891426][ T895] ipv6_find_idev+0x102/0x170 [13837.891426][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13837.891426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13837.891426][ T895] netlink_rcv_skb+0x130/0x360 [13837.891426][ T895] netlink_unicast+0x449/0x710 [13837.891426][ T895] netlink_sendmsg+0x723/0xbe0 [13837.891426][ T895] ____sys_sendmsg+0x7b2/0xa10 [13837.891426][ T895] ___sys_sendmsg+0xee/0x170 [13837.891426][ T895] __sys_sendmsg+0xcd/0x170 [13837.891426][ T895] do_syscall_64+0xc6/0x1e0 [13837.891426][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13837.891426][ T895] [13848.135034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13848.135458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13848.135458][ T895] netdev_get_by_index+0x5e/0x80 [13848.135458][ T895] fib6_nh_init+0x3d8/0x15b0 [13848.135458][ T895] ip6_route_info_create+0xf18/0x17d0 [13848.135458][ T895] ip6_route_add+0x1c/0x140 [13848.135458][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13848.135458][ T895] addrconf_add_dev+0xe2/0x170 [13848.135458][ T895] inet6_addr_add+0x12f/0xa40 [13848.135458][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13848.135458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13848.135458][ T895] netlink_rcv_skb+0x130/0x360 [13848.135458][ T895] netlink_unicast+0x449/0x710 [13848.135458][ T895] netlink_sendmsg+0x723/0xbe0 [13848.135458][ T895] ____sys_sendmsg+0x7b2/0xa10 [13848.135458][ T895] ___sys_sendmsg+0xee/0x170 [13848.135458][ T895] __sys_sendmsg+0xcd/0x170 [13848.135458][ T895] do_syscall_64+0xc6/0x1e0 [13848.135458][ T895] [13848.137682][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13848.137682][ T895] ipv6_add_dev+0x3b9/0x11c0 [13848.137682][ T895] ipv6_find_idev+0x102/0x170 [13848.137682][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13848.137682][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13848.137682][ T895] netlink_rcv_skb+0x130/0x360 [13848.137682][ T895] netlink_unicast+0x449/0x710 [13848.137682][ T895] netlink_sendmsg+0x723/0xbe0 [13848.137682][ T895] ____sys_sendmsg+0x7b2/0xa10 [13848.137682][ T895] ___sys_sendmsg+0xee/0x170 [13848.137682][ T895] __sys_sendmsg+0xcd/0x170 [13848.137682][ T895] do_syscall_64+0xc6/0x1e0 [13848.137682][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13848.137682][ T895] [13848.139935][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13848.139935][ T895] neigh_parms_alloc+0x1e5/0x510 [13848.139935][ T895] ipv6_add_dev+0x2fd/0x11c0 [13848.139935][ T895] ipv6_find_idev+0x102/0x170 [13848.139935][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13848.139935][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13848.139935][ T895] netlink_rcv_skb+0x130/0x360 [13848.139935][ T895] netlink_unicast+0x449/0x710 [13848.139935][ T895] netlink_sendmsg+0x723/0xbe0 [13848.139935][ T895] ____sys_sendmsg+0x7b2/0xa10 [13848.139935][ T895] ___sys_sendmsg+0xee/0x170 [13848.139935][ T895] __sys_sendmsg+0xcd/0x170 [13848.139935][ T895] do_syscall_64+0xc6/0x1e0 [13848.139935][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13848.139935][ T895] [13858.382956][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13858.383447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13858.383447][ T895] netdev_get_by_index+0x5e/0x80 [13858.383447][ T895] fib6_nh_init+0x3d8/0x15b0 [13858.383447][ T895] ip6_route_info_create+0xf18/0x17d0 [13858.383447][ T895] ip6_route_add+0x1c/0x140 [13858.383447][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13858.383447][ T895] addrconf_add_dev+0xe2/0x170 [13858.383447][ T895] inet6_addr_add+0x12f/0xa40 [13858.383447][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13858.383447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13858.383447][ T895] netlink_rcv_skb+0x130/0x360 [13858.383447][ T895] netlink_unicast+0x449/0x710 [13858.383447][ T895] netlink_sendmsg+0x723/0xbe0 [13858.383447][ T895] ____sys_sendmsg+0x7b2/0xa10 [13858.383447][ T895] ___sys_sendmsg+0xee/0x170 [13858.383447][ T895] __sys_sendmsg+0xcd/0x170 [13858.383447][ T895] do_syscall_64+0xc6/0x1e0 [13858.383447][ T895] [13858.385664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13858.385664][ T895] ipv6_add_dev+0x3b9/0x11c0 [13858.385664][ T895] ipv6_find_idev+0x102/0x170 [13858.385664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13858.385664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13858.385664][ T895] netlink_rcv_skb+0x130/0x360 [13858.385664][ T895] netlink_unicast+0x449/0x710 [13858.385664][ T895] netlink_sendmsg+0x723/0xbe0 [13858.385664][ T895] ____sys_sendmsg+0x7b2/0xa10 [13858.385664][ T895] ___sys_sendmsg+0xee/0x170 [13858.385664][ T895] __sys_sendmsg+0xcd/0x170 [13858.385664][ T895] do_syscall_64+0xc6/0x1e0 [13858.385664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13858.385664][ T895] [13858.387446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13858.387446][ T895] neigh_parms_alloc+0x1e5/0x510 [13858.387446][ T895] ipv6_add_dev+0x2fd/0x11c0 [13858.387446][ T895] ipv6_find_idev+0x102/0x170 [13858.387446][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13858.387446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13858.387446][ T895] netlink_rcv_skb+0x130/0x360 [13858.387446][ T895] netlink_unicast+0x449/0x710 [13858.387446][ T895] netlink_sendmsg+0x723/0xbe0 [13858.387446][ T895] ____sys_sendmsg+0x7b2/0xa10 [13858.387446][ T895] ___sys_sendmsg+0xee/0x170 [13858.387446][ T895] __sys_sendmsg+0xcd/0x170 [13858.387446][ T895] do_syscall_64+0xc6/0x1e0 [13858.387446][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13858.387446][ T895] [13868.551039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13868.551467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13868.551467][ T895] netdev_get_by_index+0x5e/0x80 [13868.551467][ T895] fib6_nh_init+0x3d8/0x15b0 [13868.551467][ T895] ip6_route_info_create+0xf18/0x17d0 [13868.551467][ T895] ip6_route_add+0x1c/0x140 [13868.551467][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13868.551467][ T895] addrconf_add_dev+0xe2/0x170 [13868.551467][ T895] inet6_addr_add+0x12f/0xa40 [13868.551467][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13868.551467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13868.551467][ T895] netlink_rcv_skb+0x130/0x360 [13868.551467][ T895] netlink_unicast+0x449/0x710 [13868.551467][ T895] netlink_sendmsg+0x723/0xbe0 [13868.551467][ T895] ____sys_sendmsg+0x7b2/0xa10 [13868.551467][ T895] ___sys_sendmsg+0xee/0x170 [13868.551467][ T895] __sys_sendmsg+0xcd/0x170 [13868.551467][ T895] do_syscall_64+0xc6/0x1e0 [13868.551467][ T895] [13868.553672][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13868.553672][ T895] ipv6_add_dev+0x3b9/0x11c0 [13868.553672][ T895] ipv6_find_idev+0x102/0x170 [13868.553672][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13868.553672][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13868.553672][ T895] netlink_rcv_skb+0x130/0x360 [13868.553672][ T895] netlink_unicast+0x449/0x710 [13868.553672][ T895] netlink_sendmsg+0x723/0xbe0 [13868.553672][ T895] ____sys_sendmsg+0x7b2/0xa10 [13868.553672][ T895] ___sys_sendmsg+0xee/0x170 [13868.553672][ T895] __sys_sendmsg+0xcd/0x170 [13868.553672][ T895] do_syscall_64+0xc6/0x1e0 [13868.553672][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13868.553672][ T895] [13868.555385][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13868.555385][ T895] neigh_parms_alloc+0x1e5/0x510 [13868.555385][ T895] ipv6_add_dev+0x2fd/0x11c0 [13868.555385][ T895] ipv6_find_idev+0x102/0x170 [13868.555385][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13868.555385][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13868.555385][ T895] netlink_rcv_skb+0x130/0x360 [13868.555385][ T895] netlink_unicast+0x449/0x710 [13868.555385][ T895] netlink_sendmsg+0x723/0xbe0 [13868.555385][ T895] ____sys_sendmsg+0x7b2/0xa10 [13868.555385][ T895] ___sys_sendmsg+0xee/0x170 [13868.555385][ T895] __sys_sendmsg+0xcd/0x170 [13868.555385][ T895] do_syscall_64+0xc6/0x1e0 [13868.555385][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13868.555385][ T895] [13878.711024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13878.711530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13878.711530][ T895] netdev_get_by_index+0x5e/0x80 [13878.711530][ T895] fib6_nh_init+0x3d8/0x15b0 [13878.711530][ T895] ip6_route_info_create+0xf18/0x17d0 [13878.711530][ T895] ip6_route_add+0x1c/0x140 [13878.711530][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13878.711530][ T895] addrconf_add_dev+0xe2/0x170 [13878.711530][ T895] inet6_addr_add+0x12f/0xa40 [13878.711530][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13878.711530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13878.711530][ T895] netlink_rcv_skb+0x130/0x360 [13878.711530][ T895] netlink_unicast+0x449/0x710 [13878.711530][ T895] netlink_sendmsg+0x723/0xbe0 [13878.711530][ T895] ____sys_sendmsg+0x7b2/0xa10 [13878.711530][ T895] ___sys_sendmsg+0xee/0x170 [13878.711530][ T895] __sys_sendmsg+0xcd/0x170 [13878.711530][ T895] do_syscall_64+0xc6/0x1e0 [13878.711530][ T895] [13878.713764][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13878.713764][ T895] ipv6_add_dev+0x3b9/0x11c0 [13878.713764][ T895] ipv6_find_idev+0x102/0x170 [13878.713764][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13878.713764][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13878.713764][ T895] netlink_rcv_skb+0x130/0x360 [13878.713764][ T895] netlink_unicast+0x449/0x710 [13878.713764][ T895] netlink_sendmsg+0x723/0xbe0 [13878.713764][ T895] ____sys_sendmsg+0x7b2/0xa10 [13878.713764][ T895] ___sys_sendmsg+0xee/0x170 [13878.713764][ T895] __sys_sendmsg+0xcd/0x170 [13878.713764][ T895] do_syscall_64+0xc6/0x1e0 [13878.713764][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13878.713764][ T895] [13878.715498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13878.715498][ T895] neigh_parms_alloc+0x1e5/0x510 [13878.715498][ T895] ipv6_add_dev+0x2fd/0x11c0 [13878.715498][ T895] ipv6_find_idev+0x102/0x170 [13878.715498][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13878.715498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13878.715498][ T895] netlink_rcv_skb+0x130/0x360 [13878.715498][ T895] netlink_unicast+0x449/0x710 [13878.715498][ T895] netlink_sendmsg+0x723/0xbe0 [13878.715498][ T895] ____sys_sendmsg+0x7b2/0xa10 [13878.715498][ T895] ___sys_sendmsg+0xee/0x170 [13878.715498][ T895] __sys_sendmsg+0xcd/0x170 [13878.715498][ T895] do_syscall_64+0xc6/0x1e0 [13878.715498][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13878.715498][ T895] [13888.959021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13888.959474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13888.959474][ T895] netdev_get_by_index+0x5e/0x80 [13888.959474][ T895] fib6_nh_init+0x3d8/0x15b0 [13888.959474][ T895] ip6_route_info_create+0xf18/0x17d0 [13888.959474][ T895] ip6_route_add+0x1c/0x140 [13888.959474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13888.959474][ T895] addrconf_add_dev+0xe2/0x170 [13888.959474][ T895] inet6_addr_add+0x12f/0xa40 [13888.959474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13888.959474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13888.959474][ T895] netlink_rcv_skb+0x130/0x360 [13888.959474][ T895] netlink_unicast+0x449/0x710 [13888.959474][ T895] netlink_sendmsg+0x723/0xbe0 [13888.959474][ T895] ____sys_sendmsg+0x7b2/0xa10 [13888.959474][ T895] ___sys_sendmsg+0xee/0x170 [13888.959474][ T895] __sys_sendmsg+0xcd/0x170 [13888.959474][ T895] do_syscall_64+0xc6/0x1e0 [13888.959474][ T895] [13888.961756][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13888.961756][ T895] ipv6_add_dev+0x3b9/0x11c0 [13888.961756][ T895] ipv6_find_idev+0x102/0x170 [13888.961756][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13888.961756][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13888.961756][ T895] netlink_rcv_skb+0x130/0x360 [13888.961756][ T895] netlink_unicast+0x449/0x710 [13888.961756][ T895] netlink_sendmsg+0x723/0xbe0 [13888.961756][ T895] ____sys_sendmsg+0x7b2/0xa10 [13888.961756][ T895] ___sys_sendmsg+0xee/0x170 [13888.961756][ T895] __sys_sendmsg+0xcd/0x170 [13888.961756][ T895] do_syscall_64+0xc6/0x1e0 [13888.961756][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13888.961756][ T895] [13888.963528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13888.963528][ T895] neigh_parms_alloc+0x1e5/0x510 [13888.963528][ T895] ipv6_add_dev+0x2fd/0x11c0 [13888.963528][ T895] ipv6_find_idev+0x102/0x170 [13888.963528][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13888.963528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13888.963528][ T895] netlink_rcv_skb+0x130/0x360 [13888.963528][ T895] netlink_unicast+0x449/0x710 [13888.963528][ T895] netlink_sendmsg+0x723/0xbe0 [13888.963528][ T895] ____sys_sendmsg+0x7b2/0xa10 [13888.963528][ T895] ___sys_sendmsg+0xee/0x170 [13888.963528][ T895] __sys_sendmsg+0xcd/0x170 [13888.963528][ T895] do_syscall_64+0xc6/0x1e0 [13888.963528][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13888.963528][ T895] [13899.206963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13899.207405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13899.207405][ T895] netdev_get_by_index+0x5e/0x80 [13899.207405][ T895] fib6_nh_init+0x3d8/0x15b0 [13899.207405][ T895] ip6_route_info_create+0xf18/0x17d0 [13899.207405][ T895] ip6_route_add+0x1c/0x140 [13899.207405][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13899.207405][ T895] addrconf_add_dev+0xe2/0x170 [13899.207405][ T895] inet6_addr_add+0x12f/0xa40 [13899.207405][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13899.207405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13899.207405][ T895] netlink_rcv_skb+0x130/0x360 [13899.207405][ T895] netlink_unicast+0x449/0x710 [13899.207405][ T895] netlink_sendmsg+0x723/0xbe0 [13899.207405][ T895] ____sys_sendmsg+0x7b2/0xa10 [13899.207405][ T895] ___sys_sendmsg+0xee/0x170 [13899.207405][ T895] __sys_sendmsg+0xcd/0x170 [13899.207405][ T895] do_syscall_64+0xc6/0x1e0 [13899.207405][ T895] [13899.209652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13899.209652][ T895] ipv6_add_dev+0x3b9/0x11c0 [13899.209652][ T895] ipv6_find_idev+0x102/0x170 [13899.209652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13899.209652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13899.209652][ T895] netlink_rcv_skb+0x130/0x360 [13899.209652][ T895] netlink_unicast+0x449/0x710 [13899.209652][ T895] netlink_sendmsg+0x723/0xbe0 [13899.209652][ T895] ____sys_sendmsg+0x7b2/0xa10 [13899.209652][ T895] ___sys_sendmsg+0xee/0x170 [13899.209652][ T895] __sys_sendmsg+0xcd/0x170 [13899.209652][ T895] do_syscall_64+0xc6/0x1e0 [13899.209652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13899.209652][ T895] [13899.211403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13899.211403][ T895] neigh_parms_alloc+0x1e5/0x510 [13899.211403][ T895] ipv6_add_dev+0x2fd/0x11c0 [13899.211403][ T895] ipv6_find_idev+0x102/0x170 [13899.211403][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13899.211403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13899.211403][ T895] netlink_rcv_skb+0x130/0x360 [13899.211403][ T895] netlink_unicast+0x449/0x710 [13899.211403][ T895] netlink_sendmsg+0x723/0xbe0 [13899.211403][ T895] ____sys_sendmsg+0x7b2/0xa10 [13899.211403][ T895] ___sys_sendmsg+0xee/0x170 [13899.211403][ T895] __sys_sendmsg+0xcd/0x170 [13899.211403][ T895] do_syscall_64+0xc6/0x1e0 [13899.211403][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13899.211403][ T895] [13909.319007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13909.319499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13909.319499][ T895] netdev_get_by_index+0x5e/0x80 [13909.319499][ T895] fib6_nh_init+0x3d8/0x15b0 [13909.319499][ T895] ip6_route_info_create+0xf18/0x17d0 [13909.319499][ T895] ip6_route_add+0x1c/0x140 [13909.319499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13909.319499][ T895] addrconf_add_dev+0xe2/0x170 [13909.319499][ T895] inet6_addr_add+0x12f/0xa40 [13909.319499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13909.319499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13909.319499][ T895] netlink_rcv_skb+0x130/0x360 [13909.319499][ T895] netlink_unicast+0x449/0x710 [13909.319499][ T895] netlink_sendmsg+0x723/0xbe0 [13909.319499][ T895] ____sys_sendmsg+0x7b2/0xa10 [13909.319499][ T895] ___sys_sendmsg+0xee/0x170 [13909.319499][ T895] __sys_sendmsg+0xcd/0x170 [13909.319499][ T895] do_syscall_64+0xc6/0x1e0 [13909.319499][ T895] [13909.321724][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13909.321724][ T895] ipv6_add_dev+0x3b9/0x11c0 [13909.321724][ T895] ipv6_find_idev+0x102/0x170 [13909.321724][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13909.321724][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13909.321724][ T895] netlink_rcv_skb+0x130/0x360 [13909.321724][ T895] netlink_unicast+0x449/0x710 [13909.321724][ T895] netlink_sendmsg+0x723/0xbe0 [13909.321724][ T895] ____sys_sendmsg+0x7b2/0xa10 [13909.321724][ T895] ___sys_sendmsg+0xee/0x170 [13909.321724][ T895] __sys_sendmsg+0xcd/0x170 [13909.321724][ T895] do_syscall_64+0xc6/0x1e0 [13909.321724][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13909.321724][ T895] [13909.323522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13909.323522][ T895] neigh_parms_alloc+0x1e5/0x510 [13909.323522][ T895] ipv6_add_dev+0x2fd/0x11c0 [13909.323522][ T895] ipv6_find_idev+0x102/0x170 [13909.323522][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13909.323522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13909.323522][ T895] netlink_rcv_skb+0x130/0x360 [13909.323522][ T895] netlink_unicast+0x449/0x710 [13909.323522][ T895] netlink_sendmsg+0x723/0xbe0 [13909.323522][ T895] ____sys_sendmsg+0x7b2/0xa10 [13909.323522][ T895] ___sys_sendmsg+0xee/0x170 [13909.323522][ T895] __sys_sendmsg+0xcd/0x170 [13909.323522][ T895] do_syscall_64+0xc6/0x1e0 [13909.323522][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13909.323522][ T895] [13919.566991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13919.567494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13919.567494][ T895] netdev_get_by_index+0x5e/0x80 [13919.567494][ T895] fib6_nh_init+0x3d8/0x15b0 [13919.567494][ T895] ip6_route_info_create+0xf18/0x17d0 [13919.567494][ T895] ip6_route_add+0x1c/0x140 [13919.567494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13919.567494][ T895] addrconf_add_dev+0xe2/0x170 [13919.567494][ T895] inet6_addr_add+0x12f/0xa40 [13919.567494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13919.567494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13919.567494][ T895] netlink_rcv_skb+0x130/0x360 [13919.567494][ T895] netlink_unicast+0x449/0x710 [13919.567494][ T895] netlink_sendmsg+0x723/0xbe0 [13919.567494][ T895] ____sys_sendmsg+0x7b2/0xa10 [13919.567494][ T895] ___sys_sendmsg+0xee/0x170 [13919.567494][ T895] __sys_sendmsg+0xcd/0x170 [13919.567494][ T895] do_syscall_64+0xc6/0x1e0 [13919.567494][ T895] [13919.569715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13919.569715][ T895] ipv6_add_dev+0x3b9/0x11c0 [13919.569715][ T895] ipv6_find_idev+0x102/0x170 [13919.569715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13919.569715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13919.569715][ T895] netlink_rcv_skb+0x130/0x360 [13919.569715][ T895] netlink_unicast+0x449/0x710 [13919.569715][ T895] netlink_sendmsg+0x723/0xbe0 [13919.569715][ T895] ____sys_sendmsg+0x7b2/0xa10 [13919.569715][ T895] ___sys_sendmsg+0xee/0x170 [13919.569715][ T895] __sys_sendmsg+0xcd/0x170 [13919.569715][ T895] do_syscall_64+0xc6/0x1e0 [13919.569715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13919.569715][ T895] [13919.571507][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13919.571507][ T895] neigh_parms_alloc+0x1e5/0x510 [13919.571507][ T895] ipv6_add_dev+0x2fd/0x11c0 [13919.571507][ T895] ipv6_find_idev+0x102/0x170 [13919.571507][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13919.571507][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13919.571507][ T895] netlink_rcv_skb+0x130/0x360 [13919.571507][ T895] netlink_unicast+0x449/0x710 [13919.571507][ T895] netlink_sendmsg+0x723/0xbe0 [13919.571507][ T895] ____sys_sendmsg+0x7b2/0xa10 [13919.571507][ T895] ___sys_sendmsg+0xee/0x170 [13919.571507][ T895] __sys_sendmsg+0xcd/0x170 [13919.571507][ T895] do_syscall_64+0xc6/0x1e0 [13919.571507][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13919.571507][ T895] [13929.815067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13929.815559][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13929.815559][ T895] netdev_get_by_index+0x5e/0x80 [13929.815559][ T895] fib6_nh_init+0x3d8/0x15b0 [13929.815559][ T895] ip6_route_info_create+0xf18/0x17d0 [13929.815559][ T895] ip6_route_add+0x1c/0x140 [13929.815559][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13929.815559][ T895] addrconf_add_dev+0xe2/0x170 [13929.815559][ T895] inet6_addr_add+0x12f/0xa40 [13929.815559][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13929.815559][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13929.815559][ T895] netlink_rcv_skb+0x130/0x360 [13929.815559][ T895] netlink_unicast+0x449/0x710 [13929.815559][ T895] netlink_sendmsg+0x723/0xbe0 [13929.815559][ T895] ____sys_sendmsg+0x7b2/0xa10 [13929.815559][ T895] ___sys_sendmsg+0xee/0x170 [13929.815559][ T895] __sys_sendmsg+0xcd/0x170 [13929.815559][ T895] do_syscall_64+0xc6/0x1e0 [13929.815559][ T895] [13929.817827][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13929.817827][ T895] ipv6_add_dev+0x3b9/0x11c0 [13929.817827][ T895] ipv6_find_idev+0x102/0x170 [13929.817827][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13929.817827][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13929.817827][ T895] netlink_rcv_skb+0x130/0x360 [13929.817827][ T895] netlink_unicast+0x449/0x710 [13929.817827][ T895] netlink_sendmsg+0x723/0xbe0 [13929.817827][ T895] ____sys_sendmsg+0x7b2/0xa10 [13929.817827][ T895] ___sys_sendmsg+0xee/0x170 [13929.817827][ T895] __sys_sendmsg+0xcd/0x170 [13929.817827][ T895] do_syscall_64+0xc6/0x1e0 [13929.817827][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13929.817827][ T895] [13929.819557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13929.819557][ T895] neigh_parms_alloc+0x1e5/0x510 [13929.819557][ T895] ipv6_add_dev+0x2fd/0x11c0 [13929.819557][ T895] ipv6_find_idev+0x102/0x170 [13929.819557][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13929.819557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13929.819557][ T895] netlink_rcv_skb+0x130/0x360 [13929.819557][ T895] netlink_unicast+0x449/0x710 [13929.819557][ T895] netlink_sendmsg+0x723/0xbe0 [13929.819557][ T895] ____sys_sendmsg+0x7b2/0xa10 [13929.819557][ T895] ___sys_sendmsg+0xee/0x170 [13929.819557][ T895] __sys_sendmsg+0xcd/0x170 [13929.819557][ T895] do_syscall_64+0xc6/0x1e0 [13929.819557][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13929.819557][ T895] [13940.063038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13940.063477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13940.063477][ T895] netdev_get_by_index+0x5e/0x80 [13940.063477][ T895] fib6_nh_init+0x3d8/0x15b0 [13940.063477][ T895] ip6_route_info_create+0xf18/0x17d0 [13940.063477][ T895] ip6_route_add+0x1c/0x140 [13940.063477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13940.063477][ T895] addrconf_add_dev+0xe2/0x170 [13940.063477][ T895] inet6_addr_add+0x12f/0xa40 [13940.063477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13940.063477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13940.063477][ T895] netlink_rcv_skb+0x130/0x360 [13940.063477][ T895] netlink_unicast+0x449/0x710 [13940.063477][ T895] netlink_sendmsg+0x723/0xbe0 [13940.063477][ T895] ____sys_sendmsg+0x7b2/0xa10 [13940.063477][ T895] ___sys_sendmsg+0xee/0x170 [13940.063477][ T895] __sys_sendmsg+0xcd/0x170 [13940.063477][ T895] do_syscall_64+0xc6/0x1e0 [13940.063477][ T895] [13940.065707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13940.065707][ T895] ipv6_add_dev+0x3b9/0x11c0 [13940.065707][ T895] ipv6_find_idev+0x102/0x170 [13940.065707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13940.065707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13940.065707][ T895] netlink_rcv_skb+0x130/0x360 [13940.065707][ T895] netlink_unicast+0x449/0x710 [13940.065707][ T895] netlink_sendmsg+0x723/0xbe0 [13940.065707][ T895] ____sys_sendmsg+0x7b2/0xa10 [13940.065707][ T895] ___sys_sendmsg+0xee/0x170 [13940.065707][ T895] __sys_sendmsg+0xcd/0x170 [13940.065707][ T895] do_syscall_64+0xc6/0x1e0 [13940.065707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13940.065707][ T895] [13940.067452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13940.067452][ T895] neigh_parms_alloc+0x1e5/0x510 [13940.067452][ T895] ipv6_add_dev+0x2fd/0x11c0 [13940.067452][ T895] ipv6_find_idev+0x102/0x170 [13940.067452][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13940.067452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13940.067452][ T895] netlink_rcv_skb+0x130/0x360 [13940.067452][ T895] netlink_unicast+0x449/0x710 [13940.067452][ T895] netlink_sendmsg+0x723/0xbe0 [13940.067452][ T895] ____sys_sendmsg+0x7b2/0xa10 [13940.067452][ T895] ___sys_sendmsg+0xee/0x170 [13940.067452][ T895] __sys_sendmsg+0xcd/0x170 [13940.067452][ T895] do_syscall_64+0xc6/0x1e0 [13940.067452][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13940.067452][ T895] [13950.311067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13950.311524][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13950.311524][ T895] netdev_get_by_index+0x5e/0x80 [13950.311524][ T895] fib6_nh_init+0x3d8/0x15b0 [13950.311524][ T895] ip6_route_info_create+0xf18/0x17d0 [13950.311524][ T895] ip6_route_add+0x1c/0x140 [13950.311524][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13950.311524][ T895] addrconf_add_dev+0xe2/0x170 [13950.311524][ T895] inet6_addr_add+0x12f/0xa40 [13950.311524][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13950.311524][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13950.311524][ T895] netlink_rcv_skb+0x130/0x360 [13950.311524][ T895] netlink_unicast+0x449/0x710 [13950.311524][ T895] netlink_sendmsg+0x723/0xbe0 [13950.311524][ T895] ____sys_sendmsg+0x7b2/0xa10 [13950.311524][ T895] ___sys_sendmsg+0xee/0x170 [13950.311524][ T895] __sys_sendmsg+0xcd/0x170 [13950.311524][ T895] do_syscall_64+0xc6/0x1e0 [13950.311524][ T895] [13950.313835][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13950.313835][ T895] ipv6_add_dev+0x3b9/0x11c0 [13950.313835][ T895] ipv6_find_idev+0x102/0x170 [13950.313835][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13950.313835][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13950.313835][ T895] netlink_rcv_skb+0x130/0x360 [13950.313835][ T895] netlink_unicast+0x449/0x710 [13950.313835][ T895] netlink_sendmsg+0x723/0xbe0 [13950.313835][ T895] ____sys_sendmsg+0x7b2/0xa10 [13950.313835][ T895] ___sys_sendmsg+0xee/0x170 [13950.313835][ T895] __sys_sendmsg+0xcd/0x170 [13950.313835][ T895] do_syscall_64+0xc6/0x1e0 [13950.313835][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13950.313835][ T895] [13950.315561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13950.315561][ T895] neigh_parms_alloc+0x1e5/0x510 [13950.315561][ T895] ipv6_add_dev+0x2fd/0x11c0 [13950.315561][ T895] ipv6_find_idev+0x102/0x170 [13950.315561][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13950.315561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13950.315561][ T895] netlink_rcv_skb+0x130/0x360 [13950.315561][ T895] netlink_unicast+0x449/0x710 [13950.315561][ T895] netlink_sendmsg+0x723/0xbe0 [13950.315561][ T895] ____sys_sendmsg+0x7b2/0xa10 [13950.315561][ T895] ___sys_sendmsg+0xee/0x170 [13950.315561][ T895] __sys_sendmsg+0xcd/0x170 [13950.315561][ T895] do_syscall_64+0xc6/0x1e0 [13950.315561][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13950.315561][ T895] [13960.526976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13960.527403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13960.527403][ T895] netdev_get_by_index+0x5e/0x80 [13960.527403][ T895] fib6_nh_init+0x3d8/0x15b0 [13960.527403][ T895] ip6_route_info_create+0xf18/0x17d0 [13960.527403][ T895] ip6_route_add+0x1c/0x140 [13960.527403][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13960.527403][ T895] addrconf_add_dev+0xe2/0x170 [13960.527403][ T895] inet6_addr_add+0x12f/0xa40 [13960.527403][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13960.527403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13960.527403][ T895] netlink_rcv_skb+0x130/0x360 [13960.527403][ T895] netlink_unicast+0x449/0x710 [13960.527403][ T895] netlink_sendmsg+0x723/0xbe0 [13960.527403][ T895] ____sys_sendmsg+0x7b2/0xa10 [13960.527403][ T895] ___sys_sendmsg+0xee/0x170 [13960.527403][ T895] __sys_sendmsg+0xcd/0x170 [13960.527403][ T895] do_syscall_64+0xc6/0x1e0 [13960.527403][ T895] [13960.529648][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13960.529648][ T895] ipv6_add_dev+0x3b9/0x11c0 [13960.529648][ T895] ipv6_find_idev+0x102/0x170 [13960.529648][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13960.529648][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13960.529648][ T895] netlink_rcv_skb+0x130/0x360 [13960.529648][ T895] netlink_unicast+0x449/0x710 [13960.529648][ T895] netlink_sendmsg+0x723/0xbe0 [13960.529648][ T895] ____sys_sendmsg+0x7b2/0xa10 [13960.529648][ T895] ___sys_sendmsg+0xee/0x170 [13960.529648][ T895] __sys_sendmsg+0xcd/0x170 [13960.529648][ T895] do_syscall_64+0xc6/0x1e0 [13960.529648][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13960.529648][ T895] [13960.531375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13960.531375][ T895] neigh_parms_alloc+0x1e5/0x510 [13960.531375][ T895] ipv6_add_dev+0x2fd/0x11c0 [13960.531375][ T895] ipv6_find_idev+0x102/0x170 [13960.531375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13960.531375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13960.531375][ T895] netlink_rcv_skb+0x130/0x360 [13960.531375][ T895] netlink_unicast+0x449/0x710 [13960.531375][ T895] netlink_sendmsg+0x723/0xbe0 [13960.531375][ T895] ____sys_sendmsg+0x7b2/0xa10 [13960.531375][ T895] ___sys_sendmsg+0xee/0x170 [13960.531375][ T895] __sys_sendmsg+0xcd/0x170 [13960.531375][ T895] do_syscall_64+0xc6/0x1e0 [13960.531375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13960.531375][ T895] [13970.774975][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13970.775406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13970.775406][ T895] netdev_get_by_index+0x5e/0x80 [13970.775406][ T895] fib6_nh_init+0x3d8/0x15b0 [13970.775406][ T895] ip6_route_info_create+0xf18/0x17d0 [13970.775406][ T895] ip6_route_add+0x1c/0x140 [13970.775406][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13970.775406][ T895] addrconf_add_dev+0xe2/0x170 [13970.775406][ T895] inet6_addr_add+0x12f/0xa40 [13970.775406][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13970.775406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13970.775406][ T895] netlink_rcv_skb+0x130/0x360 [13970.775406][ T895] netlink_unicast+0x449/0x710 [13970.775406][ T895] netlink_sendmsg+0x723/0xbe0 [13970.775406][ T895] ____sys_sendmsg+0x7b2/0xa10 [13970.775406][ T895] ___sys_sendmsg+0xee/0x170 [13970.775406][ T895] __sys_sendmsg+0xcd/0x170 [13970.775406][ T895] do_syscall_64+0xc6/0x1e0 [13970.775406][ T895] [13970.777644][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13970.777644][ T895] ipv6_add_dev+0x3b9/0x11c0 [13970.777644][ T895] ipv6_find_idev+0x102/0x170 [13970.777644][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13970.777644][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13970.777644][ T895] netlink_rcv_skb+0x130/0x360 [13970.777644][ T895] netlink_unicast+0x449/0x710 [13970.777644][ T895] netlink_sendmsg+0x723/0xbe0 [13970.777644][ T895] ____sys_sendmsg+0x7b2/0xa10 [13970.777644][ T895] ___sys_sendmsg+0xee/0x170 [13970.777644][ T895] __sys_sendmsg+0xcd/0x170 [13970.777644][ T895] do_syscall_64+0xc6/0x1e0 [13970.777644][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13970.777644][ T895] [13970.779379][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13970.779379][ T895] neigh_parms_alloc+0x1e5/0x510 [13970.779379][ T895] ipv6_add_dev+0x2fd/0x11c0 [13970.779379][ T895] ipv6_find_idev+0x102/0x170 [13970.779379][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13970.779379][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13970.779379][ T895] netlink_rcv_skb+0x130/0x360 [13970.779379][ T895] netlink_unicast+0x449/0x710 [13970.779379][ T895] netlink_sendmsg+0x723/0xbe0 [13970.779379][ T895] ____sys_sendmsg+0x7b2/0xa10 [13970.779379][ T895] ___sys_sendmsg+0xee/0x170 [13970.779379][ T895] __sys_sendmsg+0xcd/0x170 [13970.779379][ T895] do_syscall_64+0xc6/0x1e0 [13970.779379][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13970.779379][ T895] [13980.846953][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13980.847538][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13980.847538][ T895] netdev_get_by_index+0x5e/0x80 [13980.847538][ T895] fib6_nh_init+0x3d8/0x15b0 [13980.847538][ T895] ip6_route_info_create+0xf18/0x17d0 [13980.847538][ T895] ip6_route_add+0x1c/0x140 [13980.847538][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13980.847538][ T895] addrconf_add_dev+0xe2/0x170 [13980.847538][ T895] inet6_addr_add+0x12f/0xa40 [13980.847538][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13980.847538][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13980.847538][ T895] netlink_rcv_skb+0x130/0x360 [13980.847538][ T895] netlink_unicast+0x449/0x710 [13980.847538][ T895] netlink_sendmsg+0x723/0xbe0 [13980.847538][ T895] ____sys_sendmsg+0x7b2/0xa10 [13980.847538][ T895] ___sys_sendmsg+0xee/0x170 [13980.847538][ T895] __sys_sendmsg+0xcd/0x170 [13980.847538][ T895] do_syscall_64+0xc6/0x1e0 [13980.847538][ T895] [13980.850817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13980.850817][ T895] ipv6_add_dev+0x3b9/0x11c0 [13980.850817][ T895] ipv6_find_idev+0x102/0x170 [13980.850817][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13980.850817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13980.850817][ T895] netlink_rcv_skb+0x130/0x360 [13980.850817][ T895] netlink_unicast+0x449/0x710 [13980.850817][ T895] netlink_sendmsg+0x723/0xbe0 [13980.850817][ T895] ____sys_sendmsg+0x7b2/0xa10 [13980.850817][ T895] ___sys_sendmsg+0xee/0x170 [13980.850817][ T895] __sys_sendmsg+0xcd/0x170 [13980.850817][ T895] do_syscall_64+0xc6/0x1e0 [13980.850817][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13980.850817][ T895] [13980.853373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13980.853373][ T895] neigh_parms_alloc+0x1e5/0x510 [13980.853373][ T895] ipv6_add_dev+0x2fd/0x11c0 [13980.853373][ T895] ipv6_find_idev+0x102/0x170 [13980.853373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13980.853373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13980.853373][ T895] netlink_rcv_skb+0x130/0x360 [13980.853373][ T895] netlink_unicast+0x449/0x710 [13980.853373][ T895] netlink_sendmsg+0x723/0xbe0 [13980.853373][ T895] ____sys_sendmsg+0x7b2/0xa10 [13980.853373][ T895] ___sys_sendmsg+0xee/0x170 [13980.853373][ T895] __sys_sendmsg+0xcd/0x170 [13980.853373][ T895] do_syscall_64+0xc6/0x1e0 [13980.853373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13980.853373][ T895] [13991.094999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13991.095622][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13991.095622][ T895] netdev_get_by_index+0x5e/0x80 [13991.095622][ T895] fib6_nh_init+0x3d8/0x15b0 [13991.095622][ T895] ip6_route_info_create+0xf18/0x17d0 [13991.095622][ T895] ip6_route_add+0x1c/0x140 [13991.095622][ T895] addrconf_add_mroute+0x1ac/0x2c0 [13991.095622][ T895] addrconf_add_dev+0xe2/0x170 [13991.095622][ T895] inet6_addr_add+0x12f/0xa40 [13991.095622][ T895] inet6_rtm_newaddr+0x560/0x6b0 [13991.095622][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13991.095622][ T895] netlink_rcv_skb+0x130/0x360 [13991.095622][ T895] netlink_unicast+0x449/0x710 [13991.095622][ T895] netlink_sendmsg+0x723/0xbe0 [13991.095622][ T895] ____sys_sendmsg+0x7b2/0xa10 [13991.095622][ T895] ___sys_sendmsg+0xee/0x170 [13991.095622][ T895] __sys_sendmsg+0xcd/0x170 [13991.095622][ T895] do_syscall_64+0xc6/0x1e0 [13991.095622][ T895] [13991.099070][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13991.099070][ T895] ipv6_add_dev+0x3b9/0x11c0 [13991.099070][ T895] ipv6_find_idev+0x102/0x170 [13991.099070][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13991.099070][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13991.099070][ T895] netlink_rcv_skb+0x130/0x360 [13991.099070][ T895] netlink_unicast+0x449/0x710 [13991.099070][ T895] netlink_sendmsg+0x723/0xbe0 [13991.099070][ T895] ____sys_sendmsg+0x7b2/0xa10 [13991.099070][ T895] ___sys_sendmsg+0xee/0x170 [13991.099070][ T895] __sys_sendmsg+0xcd/0x170 [13991.099070][ T895] do_syscall_64+0xc6/0x1e0 [13991.099070][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13991.099070][ T895] [13991.101785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [13991.101785][ T895] neigh_parms_alloc+0x1e5/0x510 [13991.101785][ T895] ipv6_add_dev+0x2fd/0x11c0 [13991.101785][ T895] ipv6_find_idev+0x102/0x170 [13991.101785][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [13991.101785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [13991.101785][ T895] netlink_rcv_skb+0x130/0x360 [13991.101785][ T895] netlink_unicast+0x449/0x710 [13991.101785][ T895] netlink_sendmsg+0x723/0xbe0 [13991.101785][ T895] ____sys_sendmsg+0x7b2/0xa10 [13991.101785][ T895] ___sys_sendmsg+0xee/0x170 [13991.101785][ T895] __sys_sendmsg+0xcd/0x170 [13991.101785][ T895] do_syscall_64+0xc6/0x1e0 [13991.101785][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13991.101785][ T895] [14001.343016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14001.343549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14001.343549][ T895] netdev_get_by_index+0x5e/0x80 [14001.343549][ T895] fib6_nh_init+0x3d8/0x15b0 [14001.343549][ T895] ip6_route_info_create+0xf18/0x17d0 [14001.343549][ T895] ip6_route_add+0x1c/0x140 [14001.343549][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14001.343549][ T895] addrconf_add_dev+0xe2/0x170 [14001.343549][ T895] inet6_addr_add+0x12f/0xa40 [14001.343549][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14001.343549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14001.343549][ T895] netlink_rcv_skb+0x130/0x360 [14001.343549][ T895] netlink_unicast+0x449/0x710 [14001.343549][ T895] netlink_sendmsg+0x723/0xbe0 [14001.343549][ T895] ____sys_sendmsg+0x7b2/0xa10 [14001.343549][ T895] ___sys_sendmsg+0xee/0x170 [14001.343549][ T895] __sys_sendmsg+0xcd/0x170 [14001.343549][ T895] do_syscall_64+0xc6/0x1e0 [14001.343549][ T895] [14001.345785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14001.345785][ T895] ipv6_add_dev+0x3b9/0x11c0 [14001.345785][ T895] ipv6_find_idev+0x102/0x170 [14001.345785][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14001.345785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14001.345785][ T895] netlink_rcv_skb+0x130/0x360 [14001.345785][ T895] netlink_unicast+0x449/0x710 [14001.345785][ T895] netlink_sendmsg+0x723/0xbe0 [14001.345785][ T895] ____sys_sendmsg+0x7b2/0xa10 [14001.345785][ T895] ___sys_sendmsg+0xee/0x170 [14001.345785][ T895] __sys_sendmsg+0xcd/0x170 [14001.345785][ T895] do_syscall_64+0xc6/0x1e0 [14001.345785][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14001.345785][ T895] [14001.347545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14001.347545][ T895] neigh_parms_alloc+0x1e5/0x510 [14001.347545][ T895] ipv6_add_dev+0x2fd/0x11c0 [14001.347545][ T895] ipv6_find_idev+0x102/0x170 [14001.347545][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14001.347545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14001.347545][ T895] netlink_rcv_skb+0x130/0x360 [14001.347545][ T895] netlink_unicast+0x449/0x710 [14001.347545][ T895] netlink_sendmsg+0x723/0xbe0 [14001.347545][ T895] ____sys_sendmsg+0x7b2/0xa10 [14001.347545][ T895] ___sys_sendmsg+0xee/0x170 [14001.347545][ T895] __sys_sendmsg+0xcd/0x170 [14001.347545][ T895] do_syscall_64+0xc6/0x1e0 [14001.347545][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14001.347545][ T895] [14011.415013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14011.415458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14011.415458][ T895] netdev_get_by_index+0x5e/0x80 [14011.415458][ T895] fib6_nh_init+0x3d8/0x15b0 [14011.415458][ T895] ip6_route_info_create+0xf18/0x17d0 [14011.415458][ T895] ip6_route_add+0x1c/0x140 [14011.415458][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14011.415458][ T895] addrconf_add_dev+0xe2/0x170 [14011.415458][ T895] inet6_addr_add+0x12f/0xa40 [14011.415458][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14011.415458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14011.415458][ T895] netlink_rcv_skb+0x130/0x360 [14011.415458][ T895] netlink_unicast+0x449/0x710 [14011.415458][ T895] netlink_sendmsg+0x723/0xbe0 [14011.415458][ T895] ____sys_sendmsg+0x7b2/0xa10 [14011.415458][ T895] ___sys_sendmsg+0xee/0x170 [14011.415458][ T895] __sys_sendmsg+0xcd/0x170 [14011.415458][ T895] do_syscall_64+0xc6/0x1e0 [14011.415458][ T895] [14011.417912][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14011.417912][ T895] ipv6_add_dev+0x3b9/0x11c0 [14011.417912][ T895] ipv6_find_idev+0x102/0x170 [14011.417912][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14011.417912][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14011.417912][ T895] netlink_rcv_skb+0x130/0x360 [14011.417912][ T895] netlink_unicast+0x449/0x710 [14011.417912][ T895] netlink_sendmsg+0x723/0xbe0 [14011.417912][ T895] ____sys_sendmsg+0x7b2/0xa10 [14011.417912][ T895] ___sys_sendmsg+0xee/0x170 [14011.417912][ T895] __sys_sendmsg+0xcd/0x170 [14011.417912][ T895] do_syscall_64+0xc6/0x1e0 [14011.417912][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14011.417912][ T895] [14011.419803][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14011.419803][ T895] neigh_parms_alloc+0x1e5/0x510 [14011.419803][ T895] ipv6_add_dev+0x2fd/0x11c0 [14011.419803][ T895] ipv6_find_idev+0x102/0x170 [14011.419803][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14011.419803][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14011.419803][ T895] netlink_rcv_skb+0x130/0x360 [14011.419803][ T895] netlink_unicast+0x449/0x710 [14011.419803][ T895] netlink_sendmsg+0x723/0xbe0 [14011.419803][ T895] ____sys_sendmsg+0x7b2/0xa10 [14011.419803][ T895] ___sys_sendmsg+0xee/0x170 [14011.419803][ T895] __sys_sendmsg+0xcd/0x170 [14011.419803][ T895] do_syscall_64+0xc6/0x1e0 [14011.419803][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14011.419803][ T895] [14021.462959][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14021.463418][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14021.463418][ T895] netdev_get_by_index+0x5e/0x80 [14021.463418][ T895] fib6_nh_init+0x3d8/0x15b0 [14021.463418][ T895] ip6_route_info_create+0xf18/0x17d0 [14021.463418][ T895] ip6_route_add+0x1c/0x140 [14021.463418][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14021.463418][ T895] addrconf_add_dev+0xe2/0x170 [14021.463418][ T895] inet6_addr_add+0x12f/0xa40 [14021.463418][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14021.463418][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14021.463418][ T895] netlink_rcv_skb+0x130/0x360 [14021.463418][ T895] netlink_unicast+0x449/0x710 [14021.463418][ T895] netlink_sendmsg+0x723/0xbe0 [14021.463418][ T895] ____sys_sendmsg+0x7b2/0xa10 [14021.463418][ T895] ___sys_sendmsg+0xee/0x170 [14021.463418][ T895] __sys_sendmsg+0xcd/0x170 [14021.463418][ T895] do_syscall_64+0xc6/0x1e0 [14021.463418][ T895] [14021.465880][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14021.465880][ T895] ipv6_add_dev+0x3b9/0x11c0 [14021.465880][ T895] ipv6_find_idev+0x102/0x170 [14021.465880][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14021.465880][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14021.465880][ T895] netlink_rcv_skb+0x130/0x360 [14021.465880][ T895] netlink_unicast+0x449/0x710 [14021.465880][ T895] netlink_sendmsg+0x723/0xbe0 [14021.465880][ T895] ____sys_sendmsg+0x7b2/0xa10 [14021.465880][ T895] ___sys_sendmsg+0xee/0x170 [14021.465880][ T895] __sys_sendmsg+0xcd/0x170 [14021.465880][ T895] do_syscall_64+0xc6/0x1e0 [14021.465880][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14021.465880][ T895] [14021.467773][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14021.467773][ T895] neigh_parms_alloc+0x1e5/0x510 [14021.467773][ T895] ipv6_add_dev+0x2fd/0x11c0 [14021.467773][ T895] ipv6_find_idev+0x102/0x170 [14021.467773][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14021.467773][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14021.467773][ T895] netlink_rcv_skb+0x130/0x360 [14021.467773][ T895] netlink_unicast+0x449/0x710 [14021.467773][ T895] netlink_sendmsg+0x723/0xbe0 [14021.467773][ T895] ____sys_sendmsg+0x7b2/0xa10 [14021.467773][ T895] ___sys_sendmsg+0xee/0x170 [14021.467773][ T895] __sys_sendmsg+0xcd/0x170 [14021.467773][ T895] do_syscall_64+0xc6/0x1e0 [14021.467773][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14021.467773][ T895] [14031.718926][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14031.719427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14031.719427][ T895] netdev_get_by_index+0x5e/0x80 [14031.719427][ T895] fib6_nh_init+0x3d8/0x15b0 [14031.719427][ T895] ip6_route_info_create+0xf18/0x17d0 [14031.719427][ T895] ip6_route_add+0x1c/0x140 [14031.719427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14031.719427][ T895] addrconf_add_dev+0xe2/0x170 [14031.719427][ T895] inet6_addr_add+0x12f/0xa40 [14031.719427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14031.719427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14031.719427][ T895] netlink_rcv_skb+0x130/0x360 [14031.719427][ T895] netlink_unicast+0x449/0x710 [14031.719427][ T895] netlink_sendmsg+0x723/0xbe0 [14031.719427][ T895] ____sys_sendmsg+0x7b2/0xa10 [14031.719427][ T895] ___sys_sendmsg+0xee/0x170 [14031.719427][ T895] __sys_sendmsg+0xcd/0x170 [14031.719427][ T895] do_syscall_64+0xc6/0x1e0 [14031.719427][ T895] [14031.721879][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14031.721879][ T895] ipv6_add_dev+0x3b9/0x11c0 [14031.721879][ T895] ipv6_find_idev+0x102/0x170 [14031.721879][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14031.721879][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14031.721879][ T895] netlink_rcv_skb+0x130/0x360 [14031.721879][ T895] netlink_unicast+0x449/0x710 [14031.721879][ T895] netlink_sendmsg+0x723/0xbe0 [14031.721879][ T895] ____sys_sendmsg+0x7b2/0xa10 [14031.721879][ T895] ___sys_sendmsg+0xee/0x170 [14031.721879][ T895] __sys_sendmsg+0xcd/0x170 [14031.721879][ T895] do_syscall_64+0xc6/0x1e0 [14031.721879][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14031.721879][ T895] [14031.723784][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14031.723784][ T895] neigh_parms_alloc+0x1e5/0x510 [14031.723784][ T895] ipv6_add_dev+0x2fd/0x11c0 [14031.723784][ T895] ipv6_find_idev+0x102/0x170 [14031.723784][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14031.723784][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14031.723784][ T895] netlink_rcv_skb+0x130/0x360 [14031.723784][ T895] netlink_unicast+0x449/0x710 [14031.723784][ T895] netlink_sendmsg+0x723/0xbe0 [14031.723784][ T895] ____sys_sendmsg+0x7b2/0xa10 [14031.723784][ T895] ___sys_sendmsg+0xee/0x170 [14031.723784][ T895] __sys_sendmsg+0xcd/0x170 [14031.723784][ T895] do_syscall_64+0xc6/0x1e0 [14031.723784][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14031.723784][ T895] [14041.966955][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14041.967432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14041.967432][ T895] netdev_get_by_index+0x5e/0x80 [14041.967432][ T895] fib6_nh_init+0x3d8/0x15b0 [14041.967432][ T895] ip6_route_info_create+0xf18/0x17d0 [14041.967432][ T895] ip6_route_add+0x1c/0x140 [14041.967432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14041.967432][ T895] addrconf_add_dev+0xe2/0x170 [14041.967432][ T895] inet6_addr_add+0x12f/0xa40 [14041.967432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14041.967432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14041.967432][ T895] netlink_rcv_skb+0x130/0x360 [14041.967432][ T895] netlink_unicast+0x449/0x710 [14041.967432][ T895] netlink_sendmsg+0x723/0xbe0 [14041.967432][ T895] ____sys_sendmsg+0x7b2/0xa10 [14041.967432][ T895] ___sys_sendmsg+0xee/0x170 [14041.967432][ T895] __sys_sendmsg+0xcd/0x170 [14041.967432][ T895] do_syscall_64+0xc6/0x1e0 [14041.967432][ T895] [14041.969901][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14041.969901][ T895] ipv6_add_dev+0x3b9/0x11c0 [14041.969901][ T895] ipv6_find_idev+0x102/0x170 [14041.969901][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14041.969901][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14041.969901][ T895] netlink_rcv_skb+0x130/0x360 [14041.969901][ T895] netlink_unicast+0x449/0x710 [14041.969901][ T895] netlink_sendmsg+0x723/0xbe0 [14041.969901][ T895] ____sys_sendmsg+0x7b2/0xa10 [14041.969901][ T895] ___sys_sendmsg+0xee/0x170 [14041.969901][ T895] __sys_sendmsg+0xcd/0x170 [14041.969901][ T895] do_syscall_64+0xc6/0x1e0 [14041.969901][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14041.969901][ T895] [14041.971858][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14041.971858][ T895] neigh_parms_alloc+0x1e5/0x510 [14041.971858][ T895] ipv6_add_dev+0x2fd/0x11c0 [14041.971858][ T895] ipv6_find_idev+0x102/0x170 [14041.971858][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14041.971858][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14041.971858][ T895] netlink_rcv_skb+0x130/0x360 [14041.971858][ T895] netlink_unicast+0x449/0x710 [14041.971858][ T895] netlink_sendmsg+0x723/0xbe0 [14041.971858][ T895] ____sys_sendmsg+0x7b2/0xa10 [14041.971858][ T895] ___sys_sendmsg+0xee/0x170 [14041.971858][ T895] __sys_sendmsg+0xcd/0x170 [14041.971858][ T895] do_syscall_64+0xc6/0x1e0 [14041.971858][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14041.971858][ T895] [14052.223007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14052.223510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14052.223510][ T895] netdev_get_by_index+0x5e/0x80 [14052.223510][ T895] fib6_nh_init+0x3d8/0x15b0 [14052.223510][ T895] ip6_route_info_create+0xf18/0x17d0 [14052.223510][ T895] ip6_route_add+0x1c/0x140 [14052.223510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14052.223510][ T895] addrconf_add_dev+0xe2/0x170 [14052.223510][ T895] inet6_addr_add+0x12f/0xa40 [14052.223510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14052.223510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14052.223510][ T895] netlink_rcv_skb+0x130/0x360 [14052.223510][ T895] netlink_unicast+0x449/0x710 [14052.223510][ T895] netlink_sendmsg+0x723/0xbe0 [14052.223510][ T895] ____sys_sendmsg+0x7b2/0xa10 [14052.223510][ T895] ___sys_sendmsg+0xee/0x170 [14052.223510][ T895] __sys_sendmsg+0xcd/0x170 [14052.223510][ T895] do_syscall_64+0xc6/0x1e0 [14052.223510][ T895] [14052.225961][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14052.225961][ T895] ipv6_add_dev+0x3b9/0x11c0 [14052.225961][ T895] ipv6_find_idev+0x102/0x170 [14052.225961][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14052.225961][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14052.225961][ T895] netlink_rcv_skb+0x130/0x360 [14052.225961][ T895] netlink_unicast+0x449/0x710 [14052.225961][ T895] netlink_sendmsg+0x723/0xbe0 [14052.225961][ T895] ____sys_sendmsg+0x7b2/0xa10 [14052.225961][ T895] ___sys_sendmsg+0xee/0x170 [14052.225961][ T895] __sys_sendmsg+0xcd/0x170 [14052.225961][ T895] do_syscall_64+0xc6/0x1e0 [14052.225961][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14052.225961][ T895] [14052.227850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14052.227850][ T895] neigh_parms_alloc+0x1e5/0x510 [14052.227850][ T895] ipv6_add_dev+0x2fd/0x11c0 [14052.227850][ T895] ipv6_find_idev+0x102/0x170 [14052.227850][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14052.227850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14052.227850][ T895] netlink_rcv_skb+0x130/0x360 [14052.227850][ T895] netlink_unicast+0x449/0x710 [14052.227850][ T895] netlink_sendmsg+0x723/0xbe0 [14052.227850][ T895] ____sys_sendmsg+0x7b2/0xa10 [14052.227850][ T895] ___sys_sendmsg+0xee/0x170 [14052.227850][ T895] __sys_sendmsg+0xcd/0x170 [14052.227850][ T895] do_syscall_64+0xc6/0x1e0 [14052.227850][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14052.227850][ T895] [14062.303013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14062.303444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14062.303444][ T895] netdev_get_by_index+0x5e/0x80 [14062.303444][ T895] fib6_nh_init+0x3d8/0x15b0 [14062.303444][ T895] ip6_route_info_create+0xf18/0x17d0 [14062.303444][ T895] ip6_route_add+0x1c/0x140 [14062.303444][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14062.303444][ T895] addrconf_add_dev+0xe2/0x170 [14062.303444][ T895] inet6_addr_add+0x12f/0xa40 [14062.303444][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14062.303444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14062.303444][ T895] netlink_rcv_skb+0x130/0x360 [14062.303444][ T895] netlink_unicast+0x449/0x710 [14062.303444][ T895] netlink_sendmsg+0x723/0xbe0 [14062.303444][ T895] ____sys_sendmsg+0x7b2/0xa10 [14062.303444][ T895] ___sys_sendmsg+0xee/0x170 [14062.303444][ T895] __sys_sendmsg+0xcd/0x170 [14062.303444][ T895] do_syscall_64+0xc6/0x1e0 [14062.303444][ T895] [14062.305673][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14062.305673][ T895] ipv6_add_dev+0x3b9/0x11c0 [14062.305673][ T895] ipv6_find_idev+0x102/0x170 [14062.305673][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14062.305673][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14062.305673][ T895] netlink_rcv_skb+0x130/0x360 [14062.305673][ T895] netlink_unicast+0x449/0x710 [14062.305673][ T895] netlink_sendmsg+0x723/0xbe0 [14062.305673][ T895] ____sys_sendmsg+0x7b2/0xa10 [14062.305673][ T895] ___sys_sendmsg+0xee/0x170 [14062.305673][ T895] __sys_sendmsg+0xcd/0x170 [14062.305673][ T895] do_syscall_64+0xc6/0x1e0 [14062.305673][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14062.305673][ T895] [14062.307405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14062.307405][ T895] neigh_parms_alloc+0x1e5/0x510 [14062.307405][ T895] ipv6_add_dev+0x2fd/0x11c0 [14062.307405][ T895] ipv6_find_idev+0x102/0x170 [14062.307405][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14062.307405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14062.307405][ T895] netlink_rcv_skb+0x130/0x360 [14062.307405][ T895] netlink_unicast+0x449/0x710 [14062.307405][ T895] netlink_sendmsg+0x723/0xbe0 [14062.307405][ T895] ____sys_sendmsg+0x7b2/0xa10 [14062.307405][ T895] ___sys_sendmsg+0xee/0x170 [14062.307405][ T895] __sys_sendmsg+0xcd/0x170 [14062.307405][ T895] do_syscall_64+0xc6/0x1e0 [14062.307405][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14062.307405][ T895] [14072.351014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14072.351447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14072.351447][ T895] netdev_get_by_index+0x5e/0x80 [14072.351447][ T895] fib6_nh_init+0x3d8/0x15b0 [14072.351447][ T895] ip6_route_info_create+0xf18/0x17d0 [14072.351447][ T895] ip6_route_add+0x1c/0x140 [14072.351447][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14072.351447][ T895] addrconf_add_dev+0xe2/0x170 [14072.351447][ T895] inet6_addr_add+0x12f/0xa40 [14072.351447][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14072.351447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14072.351447][ T895] netlink_rcv_skb+0x130/0x360 [14072.351447][ T895] netlink_unicast+0x449/0x710 [14072.351447][ T895] netlink_sendmsg+0x723/0xbe0 [14072.351447][ T895] ____sys_sendmsg+0x7b2/0xa10 [14072.351447][ T895] ___sys_sendmsg+0xee/0x170 [14072.351447][ T895] __sys_sendmsg+0xcd/0x170 [14072.351447][ T895] do_syscall_64+0xc6/0x1e0 [14072.351447][ T895] [14072.353657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14072.353657][ T895] ipv6_add_dev+0x3b9/0x11c0 [14072.353657][ T895] ipv6_find_idev+0x102/0x170 [14072.353657][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14072.353657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14072.353657][ T895] netlink_rcv_skb+0x130/0x360 [14072.353657][ T895] netlink_unicast+0x449/0x710 [14072.353657][ T895] netlink_sendmsg+0x723/0xbe0 [14072.353657][ T895] ____sys_sendmsg+0x7b2/0xa10 [14072.353657][ T895] ___sys_sendmsg+0xee/0x170 [14072.353657][ T895] __sys_sendmsg+0xcd/0x170 [14072.353657][ T895] do_syscall_64+0xc6/0x1e0 [14072.353657][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14072.353657][ T895] [14072.355367][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14072.355367][ T895] neigh_parms_alloc+0x1e5/0x510 [14072.355367][ T895] ipv6_add_dev+0x2fd/0x11c0 [14072.355367][ T895] ipv6_find_idev+0x102/0x170 [14072.355367][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14072.355367][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14072.355367][ T895] netlink_rcv_skb+0x130/0x360 [14072.355367][ T895] netlink_unicast+0x449/0x710 [14072.355367][ T895] netlink_sendmsg+0x723/0xbe0 [14072.355367][ T895] ____sys_sendmsg+0x7b2/0xa10 [14072.355367][ T895] ___sys_sendmsg+0xee/0x170 [14072.355367][ T895] __sys_sendmsg+0xcd/0x170 [14072.355367][ T895] do_syscall_64+0xc6/0x1e0 [14072.355367][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14072.355367][ T895] [14082.494986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14082.495432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14082.495432][ T895] netdev_get_by_index+0x5e/0x80 [14082.495432][ T895] fib6_nh_init+0x3d8/0x15b0 [14082.495432][ T895] ip6_route_info_create+0xf18/0x17d0 [14082.495432][ T895] ip6_route_add+0x1c/0x140 [14082.495432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14082.495432][ T895] addrconf_add_dev+0xe2/0x170 [14082.495432][ T895] inet6_addr_add+0x12f/0xa40 [14082.495432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14082.495432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14082.495432][ T895] netlink_rcv_skb+0x130/0x360 [14082.495432][ T895] netlink_unicast+0x449/0x710 [14082.495432][ T895] netlink_sendmsg+0x723/0xbe0 [14082.495432][ T895] ____sys_sendmsg+0x7b2/0xa10 [14082.495432][ T895] ___sys_sendmsg+0xee/0x170 [14082.495432][ T895] __sys_sendmsg+0xcd/0x170 [14082.495432][ T895] do_syscall_64+0xc6/0x1e0 [14082.495432][ T895] [14082.497688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14082.497688][ T895] ipv6_add_dev+0x3b9/0x11c0 [14082.497688][ T895] ipv6_find_idev+0x102/0x170 [14082.497688][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14082.497688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14082.497688][ T895] netlink_rcv_skb+0x130/0x360 [14082.497688][ T895] netlink_unicast+0x449/0x710 [14082.497688][ T895] netlink_sendmsg+0x723/0xbe0 [14082.497688][ T895] ____sys_sendmsg+0x7b2/0xa10 [14082.497688][ T895] ___sys_sendmsg+0xee/0x170 [14082.497688][ T895] __sys_sendmsg+0xcd/0x170 [14082.497688][ T895] do_syscall_64+0xc6/0x1e0 [14082.497688][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14082.497688][ T895] [14082.499390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14082.499390][ T895] neigh_parms_alloc+0x1e5/0x510 [14082.499390][ T895] ipv6_add_dev+0x2fd/0x11c0 [14082.499390][ T895] ipv6_find_idev+0x102/0x170 [14082.499390][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14082.499390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14082.499390][ T895] netlink_rcv_skb+0x130/0x360 [14082.499390][ T895] netlink_unicast+0x449/0x710 [14082.499390][ T895] netlink_sendmsg+0x723/0xbe0 [14082.499390][ T895] ____sys_sendmsg+0x7b2/0xa10 [14082.499390][ T895] ___sys_sendmsg+0xee/0x170 [14082.499390][ T895] __sys_sendmsg+0xcd/0x170 [14082.499390][ T895] do_syscall_64+0xc6/0x1e0 [14082.499390][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14082.499390][ T895] [14092.703068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14092.703553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14092.703553][ T895] netdev_get_by_index+0x5e/0x80 [14092.703553][ T895] fib6_nh_init+0x3d8/0x15b0 [14092.703553][ T895] ip6_route_info_create+0xf18/0x17d0 [14092.703553][ T895] ip6_route_add+0x1c/0x140 [14092.703553][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14092.703553][ T895] addrconf_add_dev+0xe2/0x170 [14092.703553][ T895] inet6_addr_add+0x12f/0xa40 [14092.703553][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14092.703553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14092.703553][ T895] netlink_rcv_skb+0x130/0x360 [14092.703553][ T895] netlink_unicast+0x449/0x710 [14092.703553][ T895] netlink_sendmsg+0x723/0xbe0 [14092.703553][ T895] ____sys_sendmsg+0x7b2/0xa10 [14092.703553][ T895] ___sys_sendmsg+0xee/0x170 [14092.703553][ T895] __sys_sendmsg+0xcd/0x170 [14092.703553][ T895] do_syscall_64+0xc6/0x1e0 [14092.703553][ T895] [14092.705772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14092.705772][ T895] ipv6_add_dev+0x3b9/0x11c0 [14092.705772][ T895] ipv6_find_idev+0x102/0x170 [14092.705772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14092.705772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14092.705772][ T895] netlink_rcv_skb+0x130/0x360 [14092.705772][ T895] netlink_unicast+0x449/0x710 [14092.705772][ T895] netlink_sendmsg+0x723/0xbe0 [14092.705772][ T895] ____sys_sendmsg+0x7b2/0xa10 [14092.705772][ T895] ___sys_sendmsg+0xee/0x170 [14092.705772][ T895] __sys_sendmsg+0xcd/0x170 [14092.705772][ T895] do_syscall_64+0xc6/0x1e0 [14092.705772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14092.705772][ T895] [14092.707494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14092.707494][ T895] neigh_parms_alloc+0x1e5/0x510 [14092.707494][ T895] ipv6_add_dev+0x2fd/0x11c0 [14092.707494][ T895] ipv6_find_idev+0x102/0x170 [14092.707494][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14092.707494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14092.707494][ T895] netlink_rcv_skb+0x130/0x360 [14092.707494][ T895] netlink_unicast+0x449/0x710 [14092.707494][ T895] netlink_sendmsg+0x723/0xbe0 [14092.707494][ T895] ____sys_sendmsg+0x7b2/0xa10 [14092.707494][ T895] ___sys_sendmsg+0xee/0x170 [14092.707494][ T895] __sys_sendmsg+0xcd/0x170 [14092.707494][ T895] do_syscall_64+0xc6/0x1e0 [14092.707494][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14092.707494][ T895] [14102.950999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14102.951509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14102.951509][ T895] netdev_get_by_index+0x5e/0x80 [14102.951509][ T895] fib6_nh_init+0x3d8/0x15b0 [14102.951509][ T895] ip6_route_info_create+0xf18/0x17d0 [14102.951509][ T895] ip6_route_add+0x1c/0x140 [14102.951509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14102.951509][ T895] addrconf_add_dev+0xe2/0x170 [14102.951509][ T895] inet6_addr_add+0x12f/0xa40 [14102.951509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14102.951509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14102.951509][ T895] netlink_rcv_skb+0x130/0x360 [14102.951509][ T895] netlink_unicast+0x449/0x710 [14102.951509][ T895] netlink_sendmsg+0x723/0xbe0 [14102.951509][ T895] ____sys_sendmsg+0x7b2/0xa10 [14102.951509][ T895] ___sys_sendmsg+0xee/0x170 [14102.951509][ T895] __sys_sendmsg+0xcd/0x170 [14102.951509][ T895] do_syscall_64+0xc6/0x1e0 [14102.951509][ T895] [14102.953947][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14102.953947][ T895] ipv6_add_dev+0x3b9/0x11c0 [14102.953947][ T895] ipv6_find_idev+0x102/0x170 [14102.953947][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14102.953947][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14102.953947][ T895] netlink_rcv_skb+0x130/0x360 [14102.953947][ T895] netlink_unicast+0x449/0x710 [14102.953947][ T895] netlink_sendmsg+0x723/0xbe0 [14102.953947][ T895] ____sys_sendmsg+0x7b2/0xa10 [14102.953947][ T895] ___sys_sendmsg+0xee/0x170 [14102.953947][ T895] __sys_sendmsg+0xcd/0x170 [14102.953947][ T895] do_syscall_64+0xc6/0x1e0 [14102.953947][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14102.953947][ T895] [14102.955866][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14102.955866][ T895] neigh_parms_alloc+0x1e5/0x510 [14102.955866][ T895] ipv6_add_dev+0x2fd/0x11c0 [14102.955866][ T895] ipv6_find_idev+0x102/0x170 [14102.955866][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14102.955866][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14102.955866][ T895] netlink_rcv_skb+0x130/0x360 [14102.955866][ T895] netlink_unicast+0x449/0x710 [14102.955866][ T895] netlink_sendmsg+0x723/0xbe0 [14102.955866][ T895] ____sys_sendmsg+0x7b2/0xa10 [14102.955866][ T895] ___sys_sendmsg+0xee/0x170 [14102.955866][ T895] __sys_sendmsg+0xcd/0x170 [14102.955866][ T895] do_syscall_64+0xc6/0x1e0 [14102.955866][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14102.955866][ T895] [14113.007011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14113.007926][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14113.007926][ T895] netdev_get_by_index+0x5e/0x80 [14113.007926][ T895] fib6_nh_init+0x3d8/0x15b0 [14113.007926][ T895] ip6_route_info_create+0xf18/0x17d0 [14113.007926][ T895] ip6_route_add+0x1c/0x140 [14113.007926][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14113.007926][ T895] addrconf_add_dev+0xe2/0x170 [14113.007926][ T895] inet6_addr_add+0x12f/0xa40 [14113.007926][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14113.007926][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14113.007926][ T895] netlink_rcv_skb+0x130/0x360 [14113.007926][ T895] netlink_unicast+0x449/0x710 [14113.007926][ T895] netlink_sendmsg+0x723/0xbe0 [14113.007926][ T895] ____sys_sendmsg+0x7b2/0xa10 [14113.007926][ T895] ___sys_sendmsg+0xee/0x170 [14113.007926][ T895] __sys_sendmsg+0xcd/0x170 [14113.007926][ T895] do_syscall_64+0xc6/0x1e0 [14113.007926][ T895] [14113.010176][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14113.010176][ T895] ipv6_add_dev+0x3b9/0x11c0 [14113.010176][ T895] ipv6_find_idev+0x102/0x170 [14113.010176][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14113.010176][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14113.010176][ T895] netlink_rcv_skb+0x130/0x360 [14113.010176][ T895] netlink_unicast+0x449/0x710 [14113.010176][ T895] netlink_sendmsg+0x723/0xbe0 [14113.010176][ T895] ____sys_sendmsg+0x7b2/0xa10 [14113.010176][ T895] ___sys_sendmsg+0xee/0x170 [14113.010176][ T895] __sys_sendmsg+0xcd/0x170 [14113.010176][ T895] do_syscall_64+0xc6/0x1e0 [14113.010176][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14113.010176][ T895] [14113.011884][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14113.011884][ T895] neigh_parms_alloc+0x1e5/0x510 [14113.011884][ T895] ipv6_add_dev+0x2fd/0x11c0 [14113.011884][ T895] ipv6_find_idev+0x102/0x170 [14113.011884][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14113.011884][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14113.011884][ T895] netlink_rcv_skb+0x130/0x360 [14113.011884][ T895] netlink_unicast+0x449/0x710 [14113.011884][ T895] netlink_sendmsg+0x723/0xbe0 [14113.011884][ T895] ____sys_sendmsg+0x7b2/0xa10 [14113.011884][ T895] ___sys_sendmsg+0xee/0x170 [14113.011884][ T895] __sys_sendmsg+0xcd/0x170 [14113.011884][ T895] do_syscall_64+0xc6/0x1e0 [14113.011884][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14113.011884][ T895] [14123.255009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14123.255516][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14123.255516][ T895] netdev_get_by_index+0x5e/0x80 [14123.255516][ T895] fib6_nh_init+0x3d8/0x15b0 [14123.255516][ T895] ip6_route_info_create+0xf18/0x17d0 [14123.255516][ T895] ip6_route_add+0x1c/0x140 [14123.255516][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14123.255516][ T895] addrconf_add_dev+0xe2/0x170 [14123.255516][ T895] inet6_addr_add+0x12f/0xa40 [14123.255516][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14123.255516][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14123.255516][ T895] netlink_rcv_skb+0x130/0x360 [14123.255516][ T895] netlink_unicast+0x449/0x710 [14123.255516][ T895] netlink_sendmsg+0x723/0xbe0 [14123.255516][ T895] ____sys_sendmsg+0x7b2/0xa10 [14123.255516][ T895] ___sys_sendmsg+0xee/0x170 [14123.255516][ T895] __sys_sendmsg+0xcd/0x170 [14123.255516][ T895] do_syscall_64+0xc6/0x1e0 [14123.255516][ T895] [14123.257991][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14123.257991][ T895] ipv6_add_dev+0x3b9/0x11c0 [14123.257991][ T895] ipv6_find_idev+0x102/0x170 [14123.257991][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14123.257991][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14123.257991][ T895] netlink_rcv_skb+0x130/0x360 [14123.257991][ T895] netlink_unicast+0x449/0x710 [14123.257991][ T895] netlink_sendmsg+0x723/0xbe0 [14123.257991][ T895] ____sys_sendmsg+0x7b2/0xa10 [14123.257991][ T895] ___sys_sendmsg+0xee/0x170 [14123.257991][ T895] __sys_sendmsg+0xcd/0x170 [14123.257991][ T895] do_syscall_64+0xc6/0x1e0 [14123.257991][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14123.257991][ T895] [14123.259903][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14123.259903][ T895] neigh_parms_alloc+0x1e5/0x510 [14123.259903][ T895] ipv6_add_dev+0x2fd/0x11c0 [14123.259903][ T895] ipv6_find_idev+0x102/0x170 [14123.259903][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14123.259903][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14123.259903][ T895] netlink_rcv_skb+0x130/0x360 [14123.259903][ T895] netlink_unicast+0x449/0x710 [14123.259903][ T895] netlink_sendmsg+0x723/0xbe0 [14123.259903][ T895] ____sys_sendmsg+0x7b2/0xa10 [14123.259903][ T895] ___sys_sendmsg+0xee/0x170 [14123.259903][ T895] __sys_sendmsg+0xcd/0x170 [14123.259903][ T895] do_syscall_64+0xc6/0x1e0 [14123.259903][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14123.259903][ T895] [14133.423022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14133.423477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14133.423477][ T895] netdev_get_by_index+0x5e/0x80 [14133.423477][ T895] fib6_nh_init+0x3d8/0x15b0 [14133.423477][ T895] ip6_route_info_create+0xf18/0x17d0 [14133.423477][ T895] ip6_route_add+0x1c/0x140 [14133.423477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14133.423477][ T895] addrconf_add_dev+0xe2/0x170 [14133.423477][ T895] inet6_addr_add+0x12f/0xa40 [14133.423477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14133.423477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14133.423477][ T895] netlink_rcv_skb+0x130/0x360 [14133.423477][ T895] netlink_unicast+0x449/0x710 [14133.423477][ T895] netlink_sendmsg+0x723/0xbe0 [14133.423477][ T895] ____sys_sendmsg+0x7b2/0xa10 [14133.423477][ T895] ___sys_sendmsg+0xee/0x170 [14133.423477][ T895] __sys_sendmsg+0xcd/0x170 [14133.423477][ T895] do_syscall_64+0xc6/0x1e0 [14133.423477][ T895] [14133.425737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14133.425737][ T895] ipv6_add_dev+0x3b9/0x11c0 [14133.425737][ T895] ipv6_find_idev+0x102/0x170 [14133.425737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14133.425737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14133.425737][ T895] netlink_rcv_skb+0x130/0x360 [14133.425737][ T895] netlink_unicast+0x449/0x710 [14133.425737][ T895] netlink_sendmsg+0x723/0xbe0 [14133.425737][ T895] ____sys_sendmsg+0x7b2/0xa10 [14133.425737][ T895] ___sys_sendmsg+0xee/0x170 [14133.425737][ T895] __sys_sendmsg+0xcd/0x170 [14133.425737][ T895] do_syscall_64+0xc6/0x1e0 [14133.425737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14133.425737][ T895] [14133.427464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14133.427464][ T895] neigh_parms_alloc+0x1e5/0x510 [14133.427464][ T895] ipv6_add_dev+0x2fd/0x11c0 [14133.427464][ T895] ipv6_find_idev+0x102/0x170 [14133.427464][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14133.427464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14133.427464][ T895] netlink_rcv_skb+0x130/0x360 [14133.427464][ T895] netlink_unicast+0x449/0x710 [14133.427464][ T895] netlink_sendmsg+0x723/0xbe0 [14133.427464][ T895] ____sys_sendmsg+0x7b2/0xa10 [14133.427464][ T895] ___sys_sendmsg+0xee/0x170 [14133.427464][ T895] __sys_sendmsg+0xcd/0x170 [14133.427464][ T895] do_syscall_64+0xc6/0x1e0 [14133.427464][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14133.427464][ T895] [14143.631091][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14143.631614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14143.631614][ T895] netdev_get_by_index+0x5e/0x80 [14143.631614][ T895] fib6_nh_init+0x3d8/0x15b0 [14143.631614][ T895] ip6_route_info_create+0xf18/0x17d0 [14143.631614][ T895] ip6_route_add+0x1c/0x140 [14143.631614][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14143.631614][ T895] addrconf_add_dev+0xe2/0x170 [14143.631614][ T895] inet6_addr_add+0x12f/0xa40 [14143.631614][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14143.631614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14143.631614][ T895] netlink_rcv_skb+0x130/0x360 [14143.631614][ T895] netlink_unicast+0x449/0x710 [14143.631614][ T895] netlink_sendmsg+0x723/0xbe0 [14143.631614][ T895] ____sys_sendmsg+0x7b2/0xa10 [14143.631614][ T895] ___sys_sendmsg+0xee/0x170 [14143.631614][ T895] __sys_sendmsg+0xcd/0x170 [14143.631614][ T895] do_syscall_64+0xc6/0x1e0 [14143.631614][ T895] [14143.634051][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14143.634051][ T895] ipv6_add_dev+0x3b9/0x11c0 [14143.634051][ T895] ipv6_find_idev+0x102/0x170 [14143.634051][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14143.634051][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14143.634051][ T895] netlink_rcv_skb+0x130/0x360 [14143.634051][ T895] netlink_unicast+0x449/0x710 [14143.634051][ T895] netlink_sendmsg+0x723/0xbe0 [14143.634051][ T895] ____sys_sendmsg+0x7b2/0xa10 [14143.634051][ T895] ___sys_sendmsg+0xee/0x170 [14143.634051][ T895] __sys_sendmsg+0xcd/0x170 [14143.634051][ T895] do_syscall_64+0xc6/0x1e0 [14143.634051][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14143.634051][ T895] [14143.635949][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14143.635949][ T895] neigh_parms_alloc+0x1e5/0x510 [14143.635949][ T895] ipv6_add_dev+0x2fd/0x11c0 [14143.635949][ T895] ipv6_find_idev+0x102/0x170 [14143.635949][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14143.635949][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14143.635949][ T895] netlink_rcv_skb+0x130/0x360 [14143.635949][ T895] netlink_unicast+0x449/0x710 [14143.635949][ T895] netlink_sendmsg+0x723/0xbe0 [14143.635949][ T895] ____sys_sendmsg+0x7b2/0xa10 [14143.635949][ T895] ___sys_sendmsg+0xee/0x170 [14143.635949][ T895] __sys_sendmsg+0xcd/0x170 [14143.635949][ T895] do_syscall_64+0xc6/0x1e0 [14143.635949][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14143.635949][ T895] [14153.839206][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14153.839700][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14153.839700][ T895] netdev_get_by_index+0x5e/0x80 [14153.839700][ T895] fib6_nh_init+0x3d8/0x15b0 [14153.839700][ T895] ip6_route_info_create+0xf18/0x17d0 [14153.839700][ T895] ip6_route_add+0x1c/0x140 [14153.839700][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14153.839700][ T895] addrconf_add_dev+0xe2/0x170 [14153.839700][ T895] inet6_addr_add+0x12f/0xa40 [14153.839700][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14153.839700][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14153.839700][ T895] netlink_rcv_skb+0x130/0x360 [14153.839700][ T895] netlink_unicast+0x449/0x710 [14153.839700][ T895] netlink_sendmsg+0x723/0xbe0 [14153.839700][ T895] ____sys_sendmsg+0x7b2/0xa10 [14153.839700][ T895] ___sys_sendmsg+0xee/0x170 [14153.839700][ T895] __sys_sendmsg+0xcd/0x170 [14153.839700][ T895] do_syscall_64+0xc6/0x1e0 [14153.839700][ T895] [14153.841927][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14153.841927][ T895] ipv6_add_dev+0x3b9/0x11c0 [14153.841927][ T895] ipv6_find_idev+0x102/0x170 [14153.841927][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14153.841927][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14153.841927][ T895] netlink_rcv_skb+0x130/0x360 [14153.841927][ T895] netlink_unicast+0x449/0x710 [14153.841927][ T895] netlink_sendmsg+0x723/0xbe0 [14153.841927][ T895] ____sys_sendmsg+0x7b2/0xa10 [14153.841927][ T895] ___sys_sendmsg+0xee/0x170 [14153.841927][ T895] __sys_sendmsg+0xcd/0x170 [14153.841927][ T895] do_syscall_64+0xc6/0x1e0 [14153.841927][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14153.841927][ T895] [14153.843637][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14153.843637][ T895] neigh_parms_alloc+0x1e5/0x510 [14153.843637][ T895] ipv6_add_dev+0x2fd/0x11c0 [14153.843637][ T895] ipv6_find_idev+0x102/0x170 [14153.843637][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14153.843637][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14153.843637][ T895] netlink_rcv_skb+0x130/0x360 [14153.843637][ T895] netlink_unicast+0x449/0x710 [14153.843637][ T895] netlink_sendmsg+0x723/0xbe0 [14153.843637][ T895] ____sys_sendmsg+0x7b2/0xa10 [14153.843637][ T895] ___sys_sendmsg+0xee/0x170 [14153.843637][ T895] __sys_sendmsg+0xcd/0x170 [14153.843637][ T895] do_syscall_64+0xc6/0x1e0 [14153.843637][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14153.843637][ T895] [14164.095080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14164.095530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14164.095530][ T895] netdev_get_by_index+0x5e/0x80 [14164.095530][ T895] fib6_nh_init+0x3d8/0x15b0 [14164.095530][ T895] ip6_route_info_create+0xf18/0x17d0 [14164.095530][ T895] ip6_route_add+0x1c/0x140 [14164.095530][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14164.095530][ T895] addrconf_add_dev+0xe2/0x170 [14164.095530][ T895] inet6_addr_add+0x12f/0xa40 [14164.095530][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14164.095530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14164.095530][ T895] netlink_rcv_skb+0x130/0x360 [14164.095530][ T895] netlink_unicast+0x449/0x710 [14164.095530][ T895] netlink_sendmsg+0x723/0xbe0 [14164.095530][ T895] ____sys_sendmsg+0x7b2/0xa10 [14164.095530][ T895] ___sys_sendmsg+0xee/0x170 [14164.095530][ T895] __sys_sendmsg+0xcd/0x170 [14164.095530][ T895] do_syscall_64+0xc6/0x1e0 [14164.095530][ T895] [14164.097883][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14164.097883][ T895] ipv6_add_dev+0x3b9/0x11c0 [14164.097883][ T895] ipv6_find_idev+0x102/0x170 [14164.097883][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14164.097883][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14164.097883][ T895] netlink_rcv_skb+0x130/0x360 [14164.097883][ T895] netlink_unicast+0x449/0x710 [14164.097883][ T895] netlink_sendmsg+0x723/0xbe0 [14164.097883][ T895] ____sys_sendmsg+0x7b2/0xa10 [14164.097883][ T895] ___sys_sendmsg+0xee/0x170 [14164.097883][ T895] __sys_sendmsg+0xcd/0x170 [14164.097883][ T895] do_syscall_64+0xc6/0x1e0 [14164.097883][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14164.097883][ T895] [14164.099791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14164.099791][ T895] neigh_parms_alloc+0x1e5/0x510 [14164.099791][ T895] ipv6_add_dev+0x2fd/0x11c0 [14164.099791][ T895] ipv6_find_idev+0x102/0x170 [14164.099791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14164.099791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14164.099791][ T895] netlink_rcv_skb+0x130/0x360 [14164.099791][ T895] netlink_unicast+0x449/0x710 [14164.099791][ T895] netlink_sendmsg+0x723/0xbe0 [14164.099791][ T895] ____sys_sendmsg+0x7b2/0xa10 [14164.099791][ T895] ___sys_sendmsg+0xee/0x170 [14164.099791][ T895] __sys_sendmsg+0xcd/0x170 [14164.099791][ T895] do_syscall_64+0xc6/0x1e0 [14164.099791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14164.099791][ T895] [14174.351019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14174.351445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14174.351445][ T895] netdev_get_by_index+0x5e/0x80 [14174.351445][ T895] fib6_nh_init+0x3d8/0x15b0 [14174.351445][ T895] ip6_route_info_create+0xf18/0x17d0 [14174.351445][ T895] ip6_route_add+0x1c/0x140 [14174.351445][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14174.351445][ T895] addrconf_add_dev+0xe2/0x170 [14174.351445][ T895] inet6_addr_add+0x12f/0xa40 [14174.351445][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14174.351445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14174.351445][ T895] netlink_rcv_skb+0x130/0x360 [14174.351445][ T895] netlink_unicast+0x449/0x710 [14174.351445][ T895] netlink_sendmsg+0x723/0xbe0 [14174.351445][ T895] ____sys_sendmsg+0x7b2/0xa10 [14174.351445][ T895] ___sys_sendmsg+0xee/0x170 [14174.351445][ T895] __sys_sendmsg+0xcd/0x170 [14174.351445][ T895] do_syscall_64+0xc6/0x1e0 [14174.351445][ T895] [14174.353680][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14174.353680][ T895] ipv6_add_dev+0x3b9/0x11c0 [14174.353680][ T895] ipv6_find_idev+0x102/0x170 [14174.353680][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14174.353680][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14174.353680][ T895] netlink_rcv_skb+0x130/0x360 [14174.353680][ T895] netlink_unicast+0x449/0x710 [14174.353680][ T895] netlink_sendmsg+0x723/0xbe0 [14174.353680][ T895] ____sys_sendmsg+0x7b2/0xa10 [14174.353680][ T895] ___sys_sendmsg+0xee/0x170 [14174.353680][ T895] __sys_sendmsg+0xcd/0x170 [14174.353680][ T895] do_syscall_64+0xc6/0x1e0 [14174.353680][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14174.353680][ T895] [14174.355421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14174.355421][ T895] neigh_parms_alloc+0x1e5/0x510 [14174.355421][ T895] ipv6_add_dev+0x2fd/0x11c0 [14174.355421][ T895] ipv6_find_idev+0x102/0x170 [14174.355421][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14174.355421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14174.355421][ T895] netlink_rcv_skb+0x130/0x360 [14174.355421][ T895] netlink_unicast+0x449/0x710 [14174.355421][ T895] netlink_sendmsg+0x723/0xbe0 [14174.355421][ T895] ____sys_sendmsg+0x7b2/0xa10 [14174.355421][ T895] ___sys_sendmsg+0xee/0x170 [14174.355421][ T895] __sys_sendmsg+0xcd/0x170 [14174.355421][ T895] do_syscall_64+0xc6/0x1e0 [14174.355421][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14174.355421][ T895] [14184.398988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14184.399492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14184.399492][ T895] netdev_get_by_index+0x5e/0x80 [14184.399492][ T895] fib6_nh_init+0x3d8/0x15b0 [14184.399492][ T895] ip6_route_info_create+0xf18/0x17d0 [14184.399492][ T895] ip6_route_add+0x1c/0x140 [14184.399492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14184.399492][ T895] addrconf_add_dev+0xe2/0x170 [14184.399492][ T895] inet6_addr_add+0x12f/0xa40 [14184.399492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14184.399492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14184.399492][ T895] netlink_rcv_skb+0x130/0x360 [14184.399492][ T895] netlink_unicast+0x449/0x710 [14184.399492][ T895] netlink_sendmsg+0x723/0xbe0 [14184.399492][ T895] ____sys_sendmsg+0x7b2/0xa10 [14184.399492][ T895] ___sys_sendmsg+0xee/0x170 [14184.399492][ T895] __sys_sendmsg+0xcd/0x170 [14184.399492][ T895] do_syscall_64+0xc6/0x1e0 [14184.399492][ T895] [14184.401725][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14184.401725][ T895] ipv6_add_dev+0x3b9/0x11c0 [14184.401725][ T895] ipv6_find_idev+0x102/0x170 [14184.401725][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14184.401725][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14184.401725][ T895] netlink_rcv_skb+0x130/0x360 [14184.401725][ T895] netlink_unicast+0x449/0x710 [14184.401725][ T895] netlink_sendmsg+0x723/0xbe0 [14184.401725][ T895] ____sys_sendmsg+0x7b2/0xa10 [14184.401725][ T895] ___sys_sendmsg+0xee/0x170 [14184.401725][ T895] __sys_sendmsg+0xcd/0x170 [14184.401725][ T895] do_syscall_64+0xc6/0x1e0 [14184.401725][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14184.401725][ T895] [14184.403453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14184.403453][ T895] neigh_parms_alloc+0x1e5/0x510 [14184.403453][ T895] ipv6_add_dev+0x2fd/0x11c0 [14184.403453][ T895] ipv6_find_idev+0x102/0x170 [14184.403453][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14184.403453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14184.403453][ T895] netlink_rcv_skb+0x130/0x360 [14184.403453][ T895] netlink_unicast+0x449/0x710 [14184.403453][ T895] netlink_sendmsg+0x723/0xbe0 [14184.403453][ T895] ____sys_sendmsg+0x7b2/0xa10 [14184.403453][ T895] ___sys_sendmsg+0xee/0x170 [14184.403453][ T895] __sys_sendmsg+0xcd/0x170 [14184.403453][ T895] do_syscall_64+0xc6/0x1e0 [14184.403453][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14184.403453][ T895] [14194.423013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14194.423508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14194.423508][ T895] netdev_get_by_index+0x5e/0x80 [14194.423508][ T895] fib6_nh_init+0x3d8/0x15b0 [14194.423508][ T895] ip6_route_info_create+0xf18/0x17d0 [14194.423508][ T895] ip6_route_add+0x1c/0x140 [14194.423508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14194.423508][ T895] addrconf_add_dev+0xe2/0x170 [14194.423508][ T895] inet6_addr_add+0x12f/0xa40 [14194.423508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14194.423508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.423508][ T895] netlink_rcv_skb+0x130/0x360 [14194.423508][ T895] netlink_unicast+0x449/0x710 [14194.423508][ T895] netlink_sendmsg+0x723/0xbe0 [14194.423508][ T895] ____sys_sendmsg+0x7b2/0xa10 [14194.423508][ T895] ___sys_sendmsg+0xee/0x170 [14194.423508][ T895] __sys_sendmsg+0xcd/0x170 [14194.423508][ T895] do_syscall_64+0xc6/0x1e0 [14194.423508][ T895] [14194.425856][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14194.425856][ T895] ipv6_add_dev+0x3b9/0x11c0 [14194.425856][ T895] ipv6_find_idev+0x102/0x170 [14194.425856][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14194.425856][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.425856][ T895] netlink_rcv_skb+0x130/0x360 [14194.425856][ T895] netlink_unicast+0x449/0x710 [14194.425856][ T895] netlink_sendmsg+0x723/0xbe0 [14194.425856][ T895] ____sys_sendmsg+0x7b2/0xa10 [14194.425856][ T895] ___sys_sendmsg+0xee/0x170 [14194.425856][ T895] __sys_sendmsg+0xcd/0x170 [14194.425856][ T895] do_syscall_64+0xc6/0x1e0 [14194.425856][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14194.425856][ T895] [14194.427610][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14194.427610][ T895] neigh_parms_alloc+0x1e5/0x510 [14194.427610][ T895] ipv6_add_dev+0x2fd/0x11c0 [14194.427610][ T895] ipv6_find_idev+0x102/0x170 [14194.427610][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14194.427610][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.427610][ T895] netlink_rcv_skb+0x130/0x360 [14194.427610][ T895] netlink_unicast+0x449/0x710 [14194.427610][ T895] netlink_sendmsg+0x723/0xbe0 [14194.427610][ T895] ____sys_sendmsg+0x7b2/0xa10 [14194.427610][ T895] ___sys_sendmsg+0xee/0x170 [14194.427610][ T895] __sys_sendmsg+0xcd/0x170 [14194.427610][ T895] do_syscall_64+0xc6/0x1e0 [14194.427610][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14194.427610][ T895] [14204.671008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14204.671506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14204.671506][ T895] netdev_get_by_index+0x5e/0x80 [14204.671506][ T895] fib6_nh_init+0x3d8/0x15b0 [14204.671506][ T895] ip6_route_info_create+0xf18/0x17d0 [14204.671506][ T895] ip6_route_add+0x1c/0x140 [14204.671506][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14204.671506][ T895] addrconf_add_dev+0xe2/0x170 [14204.671506][ T895] inet6_addr_add+0x12f/0xa40 [14204.671506][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14204.671506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14204.671506][ T895] netlink_rcv_skb+0x130/0x360 [14204.671506][ T895] netlink_unicast+0x449/0x710 [14204.671506][ T895] netlink_sendmsg+0x723/0xbe0 [14204.671506][ T895] ____sys_sendmsg+0x7b2/0xa10 [14204.671506][ T895] ___sys_sendmsg+0xee/0x170 [14204.671506][ T895] __sys_sendmsg+0xcd/0x170 [14204.671506][ T895] do_syscall_64+0xc6/0x1e0 [14204.671506][ T895] [14204.673751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14204.673751][ T895] ipv6_add_dev+0x3b9/0x11c0 [14204.673751][ T895] ipv6_find_idev+0x102/0x170 [14204.673751][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14204.673751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14204.673751][ T895] netlink_rcv_skb+0x130/0x360 [14204.673751][ T895] netlink_unicast+0x449/0x710 [14204.673751][ T895] netlink_sendmsg+0x723/0xbe0 [14204.673751][ T895] ____sys_sendmsg+0x7b2/0xa10 [14204.673751][ T895] ___sys_sendmsg+0xee/0x170 [14204.673751][ T895] __sys_sendmsg+0xcd/0x170 [14204.673751][ T895] do_syscall_64+0xc6/0x1e0 [14204.673751][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14204.673751][ T895] [14204.675543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14204.675543][ T895] neigh_parms_alloc+0x1e5/0x510 [14204.675543][ T895] ipv6_add_dev+0x2fd/0x11c0 [14204.675543][ T895] ipv6_find_idev+0x102/0x170 [14204.675543][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14204.675543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14204.675543][ T895] netlink_rcv_skb+0x130/0x360 [14204.675543][ T895] netlink_unicast+0x449/0x710 [14204.675543][ T895] netlink_sendmsg+0x723/0xbe0 [14204.675543][ T895] ____sys_sendmsg+0x7b2/0xa10 [14204.675543][ T895] ___sys_sendmsg+0xee/0x170 [14204.675543][ T895] __sys_sendmsg+0xcd/0x170 [14204.675543][ T895] do_syscall_64+0xc6/0x1e0 [14204.675543][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14204.675543][ T895] [14214.839212][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14214.839871][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14214.839871][ T895] netdev_get_by_index+0x5e/0x80 [14214.839871][ T895] fib6_nh_init+0x3d8/0x15b0 [14214.839871][ T895] ip6_route_info_create+0xf18/0x17d0 [14214.839871][ T895] ip6_route_add+0x1c/0x140 [14214.839871][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14214.839871][ T895] addrconf_add_dev+0xe2/0x170 [14214.839871][ T895] inet6_addr_add+0x12f/0xa40 [14214.839871][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14214.839871][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14214.839871][ T895] netlink_rcv_skb+0x130/0x360 [14214.839871][ T895] netlink_unicast+0x449/0x710 [14214.839871][ T895] netlink_sendmsg+0x723/0xbe0 [14214.839871][ T895] ____sys_sendmsg+0x7b2/0xa10 [14214.839871][ T895] ___sys_sendmsg+0xee/0x170 [14214.839871][ T895] __sys_sendmsg+0xcd/0x170 [14214.839871][ T895] do_syscall_64+0xc6/0x1e0 [14214.839871][ T895] [14214.842111][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14214.842111][ T895] ipv6_add_dev+0x3b9/0x11c0 [14214.842111][ T895] ipv6_find_idev+0x102/0x170 [14214.842111][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14214.842111][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14214.842111][ T895] netlink_rcv_skb+0x130/0x360 [14214.842111][ T895] netlink_unicast+0x449/0x710 [14214.842111][ T895] netlink_sendmsg+0x723/0xbe0 [14214.842111][ T895] ____sys_sendmsg+0x7b2/0xa10 [14214.842111][ T895] ___sys_sendmsg+0xee/0x170 [14214.842111][ T895] __sys_sendmsg+0xcd/0x170 [14214.842111][ T895] do_syscall_64+0xc6/0x1e0 [14214.842111][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14214.842111][ T895] [14214.843831][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14214.843831][ T895] neigh_parms_alloc+0x1e5/0x510 [14214.843831][ T895] ipv6_add_dev+0x2fd/0x11c0 [14214.843831][ T895] ipv6_find_idev+0x102/0x170 [14214.843831][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14214.843831][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14214.843831][ T895] netlink_rcv_skb+0x130/0x360 [14214.843831][ T895] netlink_unicast+0x449/0x710 [14214.843831][ T895] netlink_sendmsg+0x723/0xbe0 [14214.843831][ T895] ____sys_sendmsg+0x7b2/0xa10 [14214.843831][ T895] ___sys_sendmsg+0xee/0x170 [14214.843831][ T895] __sys_sendmsg+0xcd/0x170 [14214.843831][ T895] do_syscall_64+0xc6/0x1e0 [14214.843831][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14214.843831][ T895] [14224.934998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14224.935497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14224.935497][ T895] netdev_get_by_index+0x5e/0x80 [14224.935497][ T895] fib6_nh_init+0x3d8/0x15b0 [14224.935497][ T895] ip6_route_info_create+0xf18/0x17d0 [14224.935497][ T895] ip6_route_add+0x1c/0x140 [14224.935497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14224.935497][ T895] addrconf_add_dev+0xe2/0x170 [14224.935497][ T895] inet6_addr_add+0x12f/0xa40 [14224.935497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14224.935497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14224.935497][ T895] netlink_rcv_skb+0x130/0x360 [14224.935497][ T895] netlink_unicast+0x449/0x710 [14224.935497][ T895] netlink_sendmsg+0x723/0xbe0 [14224.935497][ T895] ____sys_sendmsg+0x7b2/0xa10 [14224.935497][ T895] ___sys_sendmsg+0xee/0x170 [14224.935497][ T895] __sys_sendmsg+0xcd/0x170 [14224.935497][ T895] do_syscall_64+0xc6/0x1e0 [14224.935497][ T895] [14224.937704][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14224.937704][ T895] ipv6_add_dev+0x3b9/0x11c0 [14224.937704][ T895] ipv6_find_idev+0x102/0x170 [14224.937704][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14224.937704][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14224.937704][ T895] netlink_rcv_skb+0x130/0x360 [14224.937704][ T895] netlink_unicast+0x449/0x710 [14224.937704][ T895] netlink_sendmsg+0x723/0xbe0 [14224.937704][ T895] ____sys_sendmsg+0x7b2/0xa10 [14224.937704][ T895] ___sys_sendmsg+0xee/0x170 [14224.937704][ T895] __sys_sendmsg+0xcd/0x170 [14224.937704][ T895] do_syscall_64+0xc6/0x1e0 [14224.937704][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14224.937704][ T895] [14224.939414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14224.939414][ T895] neigh_parms_alloc+0x1e5/0x510 [14224.939414][ T895] ipv6_add_dev+0x2fd/0x11c0 [14224.939414][ T895] ipv6_find_idev+0x102/0x170 [14224.939414][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14224.939414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14224.939414][ T895] netlink_rcv_skb+0x130/0x360 [14224.939414][ T895] netlink_unicast+0x449/0x710 [14224.939414][ T895] netlink_sendmsg+0x723/0xbe0 [14224.939414][ T895] ____sys_sendmsg+0x7b2/0xa10 [14224.939414][ T895] ___sys_sendmsg+0xee/0x170 [14224.939414][ T895] __sys_sendmsg+0xcd/0x170 [14224.939414][ T895] do_syscall_64+0xc6/0x1e0 [14224.939414][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14224.939414][ T895] [14235.143029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14235.143658][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14235.143658][ T895] netdev_get_by_index+0x5e/0x80 [14235.143658][ T895] fib6_nh_init+0x3d8/0x15b0 [14235.143658][ T895] ip6_route_info_create+0xf18/0x17d0 [14235.143658][ T895] ip6_route_add+0x1c/0x140 [14235.143658][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14235.143658][ T895] addrconf_add_dev+0xe2/0x170 [14235.143658][ T895] inet6_addr_add+0x12f/0xa40 [14235.143658][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14235.143658][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14235.143658][ T895] netlink_rcv_skb+0x130/0x360 [14235.143658][ T895] netlink_unicast+0x449/0x710 [14235.143658][ T895] netlink_sendmsg+0x723/0xbe0 [14235.143658][ T895] ____sys_sendmsg+0x7b2/0xa10 [14235.143658][ T895] ___sys_sendmsg+0xee/0x170 [14235.143658][ T895] __sys_sendmsg+0xcd/0x170 [14235.143658][ T895] do_syscall_64+0xc6/0x1e0 [14235.143658][ T895] [14235.147173][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14235.147173][ T895] ipv6_add_dev+0x3b9/0x11c0 [14235.147173][ T895] ipv6_find_idev+0x102/0x170 [14235.147173][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14235.147173][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14235.147173][ T895] netlink_rcv_skb+0x130/0x360 [14235.147173][ T895] netlink_unicast+0x449/0x710 [14235.147173][ T895] netlink_sendmsg+0x723/0xbe0 [14235.147173][ T895] ____sys_sendmsg+0x7b2/0xa10 [14235.147173][ T895] ___sys_sendmsg+0xee/0x170 [14235.147173][ T895] __sys_sendmsg+0xcd/0x170 [14235.147173][ T895] do_syscall_64+0xc6/0x1e0 [14235.147173][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14235.147173][ T895] [14235.149826][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14235.149826][ T895] neigh_parms_alloc+0x1e5/0x510 [14235.149826][ T895] ipv6_add_dev+0x2fd/0x11c0 [14235.149826][ T895] ipv6_find_idev+0x102/0x170 [14235.149826][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14235.149826][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14235.149826][ T895] netlink_rcv_skb+0x130/0x360 [14235.149826][ T895] netlink_unicast+0x449/0x710 [14235.149826][ T895] netlink_sendmsg+0x723/0xbe0 [14235.149826][ T895] ____sys_sendmsg+0x7b2/0xa10 [14235.149826][ T895] ___sys_sendmsg+0xee/0x170 [14235.149826][ T895] __sys_sendmsg+0xcd/0x170 [14235.149826][ T895] do_syscall_64+0xc6/0x1e0 [14235.149826][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14235.149826][ T895] [14245.167007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14245.167520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14245.167520][ T895] netdev_get_by_index+0x5e/0x80 [14245.167520][ T895] fib6_nh_init+0x3d8/0x15b0 [14245.167520][ T895] ip6_route_info_create+0xf18/0x17d0 [14245.167520][ T895] ip6_route_add+0x1c/0x140 [14245.167520][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14245.167520][ T895] addrconf_add_dev+0xe2/0x170 [14245.167520][ T895] inet6_addr_add+0x12f/0xa40 [14245.167520][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14245.167520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14245.167520][ T895] netlink_rcv_skb+0x130/0x360 [14245.167520][ T895] netlink_unicast+0x449/0x710 [14245.167520][ T895] netlink_sendmsg+0x723/0xbe0 [14245.167520][ T895] ____sys_sendmsg+0x7b2/0xa10 [14245.167520][ T895] ___sys_sendmsg+0xee/0x170 [14245.167520][ T895] __sys_sendmsg+0xcd/0x170 [14245.167520][ T895] do_syscall_64+0xc6/0x1e0 [14245.167520][ T895] [14245.170049][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14245.170049][ T895] ipv6_add_dev+0x3b9/0x11c0 [14245.170049][ T895] ipv6_find_idev+0x102/0x170 [14245.170049][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14245.170049][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14245.170049][ T895] netlink_rcv_skb+0x130/0x360 [14245.170049][ T895] netlink_unicast+0x449/0x710 [14245.170049][ T895] netlink_sendmsg+0x723/0xbe0 [14245.170049][ T895] ____sys_sendmsg+0x7b2/0xa10 [14245.170049][ T895] ___sys_sendmsg+0xee/0x170 [14245.170049][ T895] __sys_sendmsg+0xcd/0x170 [14245.170049][ T895] do_syscall_64+0xc6/0x1e0 [14245.170049][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14245.170049][ T895] [14245.172099][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14245.172099][ T895] neigh_parms_alloc+0x1e5/0x510 [14245.172099][ T895] ipv6_add_dev+0x2fd/0x11c0 [14245.172099][ T895] ipv6_find_idev+0x102/0x170 [14245.172099][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14245.172099][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14245.172099][ T895] netlink_rcv_skb+0x130/0x360 [14245.172099][ T895] netlink_unicast+0x449/0x710 [14245.172099][ T895] netlink_sendmsg+0x723/0xbe0 [14245.172099][ T895] ____sys_sendmsg+0x7b2/0xa10 [14245.172099][ T895] ___sys_sendmsg+0xee/0x170 [14245.172099][ T895] __sys_sendmsg+0xcd/0x170 [14245.172099][ T895] do_syscall_64+0xc6/0x1e0 [14245.172099][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14245.172099][ T895] [14255.263070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14255.263621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14255.263621][ T895] netdev_get_by_index+0x5e/0x80 [14255.263621][ T895] fib6_nh_init+0x3d8/0x15b0 [14255.263621][ T895] ip6_route_info_create+0xf18/0x17d0 [14255.263621][ T895] ip6_route_add+0x1c/0x140 [14255.263621][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14255.263621][ T895] addrconf_add_dev+0xe2/0x170 [14255.263621][ T895] inet6_addr_add+0x12f/0xa40 [14255.263621][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14255.263621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14255.263621][ T895] netlink_rcv_skb+0x130/0x360 [14255.263621][ T895] netlink_unicast+0x449/0x710 [14255.263621][ T895] netlink_sendmsg+0x723/0xbe0 [14255.263621][ T895] ____sys_sendmsg+0x7b2/0xa10 [14255.263621][ T895] ___sys_sendmsg+0xee/0x170 [14255.263621][ T895] __sys_sendmsg+0xcd/0x170 [14255.263621][ T895] do_syscall_64+0xc6/0x1e0 [14255.263621][ T895] [14255.266344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14255.266344][ T895] ipv6_add_dev+0x3b9/0x11c0 [14255.266344][ T895] ipv6_find_idev+0x102/0x170 [14255.266344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14255.266344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14255.266344][ T895] netlink_rcv_skb+0x130/0x360 [14255.266344][ T895] netlink_unicast+0x449/0x710 [14255.266344][ T895] netlink_sendmsg+0x723/0xbe0 [14255.266344][ T895] ____sys_sendmsg+0x7b2/0xa10 [14255.266344][ T895] ___sys_sendmsg+0xee/0x170 [14255.266344][ T895] __sys_sendmsg+0xcd/0x170 [14255.266344][ T895] do_syscall_64+0xc6/0x1e0 [14255.266344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14255.266344][ T895] [14255.268440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14255.268440][ T895] neigh_parms_alloc+0x1e5/0x510 [14255.268440][ T895] ipv6_add_dev+0x2fd/0x11c0 [14255.268440][ T895] ipv6_find_idev+0x102/0x170 [14255.268440][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14255.268440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14255.268440][ T895] netlink_rcv_skb+0x130/0x360 [14255.268440][ T895] netlink_unicast+0x449/0x710 [14255.268440][ T895] netlink_sendmsg+0x723/0xbe0 [14255.268440][ T895] ____sys_sendmsg+0x7b2/0xa10 [14255.268440][ T895] ___sys_sendmsg+0xee/0x170 [14255.268440][ T895] __sys_sendmsg+0xcd/0x170 [14255.268440][ T895] do_syscall_64+0xc6/0x1e0 [14255.268440][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14255.268440][ T895] [14265.511037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14265.511552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14265.511552][ T895] netdev_get_by_index+0x5e/0x80 [14265.511552][ T895] fib6_nh_init+0x3d8/0x15b0 [14265.511552][ T895] ip6_route_info_create+0xf18/0x17d0 [14265.511552][ T895] ip6_route_add+0x1c/0x140 [14265.511552][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14265.511552][ T895] addrconf_add_dev+0xe2/0x170 [14265.511552][ T895] inet6_addr_add+0x12f/0xa40 [14265.511552][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14265.511552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14265.511552][ T895] netlink_rcv_skb+0x130/0x360 [14265.511552][ T895] netlink_unicast+0x449/0x710 [14265.511552][ T895] netlink_sendmsg+0x723/0xbe0 [14265.511552][ T895] ____sys_sendmsg+0x7b2/0xa10 [14265.511552][ T895] ___sys_sendmsg+0xee/0x170 [14265.511552][ T895] __sys_sendmsg+0xcd/0x170 [14265.511552][ T895] do_syscall_64+0xc6/0x1e0 [14265.511552][ T895] [14265.514800][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14265.514800][ T895] ipv6_add_dev+0x3b9/0x11c0 [14265.514800][ T895] ipv6_find_idev+0x102/0x170 [14265.514800][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14265.514800][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14265.514800][ T895] netlink_rcv_skb+0x130/0x360 [14265.514800][ T895] netlink_unicast+0x449/0x710 [14265.514800][ T895] netlink_sendmsg+0x723/0xbe0 [14265.514800][ T895] ____sys_sendmsg+0x7b2/0xa10 [14265.514800][ T895] ___sys_sendmsg+0xee/0x170 [14265.514800][ T895] __sys_sendmsg+0xcd/0x170 [14265.514800][ T895] do_syscall_64+0xc6/0x1e0 [14265.514800][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14265.514800][ T895] [14265.516912][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14265.516912][ T895] neigh_parms_alloc+0x1e5/0x510 [14265.516912][ T895] ipv6_add_dev+0x2fd/0x11c0 [14265.516912][ T895] ipv6_find_idev+0x102/0x170 [14265.516912][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14265.516912][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14265.516912][ T895] netlink_rcv_skb+0x130/0x360 [14265.516912][ T895] netlink_unicast+0x449/0x710 [14265.516912][ T895] netlink_sendmsg+0x723/0xbe0 [14265.516912][ T895] ____sys_sendmsg+0x7b2/0xa10 [14265.516912][ T895] ___sys_sendmsg+0xee/0x170 [14265.516912][ T895] __sys_sendmsg+0xcd/0x170 [14265.516912][ T895] do_syscall_64+0xc6/0x1e0 [14265.516912][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14265.516912][ T895] [14275.758963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14275.759427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14275.759427][ T895] netdev_get_by_index+0x5e/0x80 [14275.759427][ T895] fib6_nh_init+0x3d8/0x15b0 [14275.759427][ T895] ip6_route_info_create+0xf18/0x17d0 [14275.759427][ T895] ip6_route_add+0x1c/0x140 [14275.759427][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14275.759427][ T895] addrconf_add_dev+0xe2/0x170 [14275.759427][ T895] inet6_addr_add+0x12f/0xa40 [14275.759427][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14275.759427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14275.759427][ T895] netlink_rcv_skb+0x130/0x360 [14275.759427][ T895] netlink_unicast+0x449/0x710 [14275.759427][ T895] netlink_sendmsg+0x723/0xbe0 [14275.759427][ T895] ____sys_sendmsg+0x7b2/0xa10 [14275.759427][ T895] ___sys_sendmsg+0xee/0x170 [14275.759427][ T895] __sys_sendmsg+0xcd/0x170 [14275.759427][ T895] do_syscall_64+0xc6/0x1e0 [14275.759427][ T895] [14275.761664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14275.761664][ T895] ipv6_add_dev+0x3b9/0x11c0 [14275.761664][ T895] ipv6_find_idev+0x102/0x170 [14275.761664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14275.761664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14275.761664][ T895] netlink_rcv_skb+0x130/0x360 [14275.761664][ T895] netlink_unicast+0x449/0x710 [14275.761664][ T895] netlink_sendmsg+0x723/0xbe0 [14275.761664][ T895] ____sys_sendmsg+0x7b2/0xa10 [14275.761664][ T895] ___sys_sendmsg+0xee/0x170 [14275.761664][ T895] __sys_sendmsg+0xcd/0x170 [14275.761664][ T895] do_syscall_64+0xc6/0x1e0 [14275.761664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14275.761664][ T895] [14275.763402][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14275.763402][ T895] neigh_parms_alloc+0x1e5/0x510 [14275.763402][ T895] ipv6_add_dev+0x2fd/0x11c0 [14275.763402][ T895] ipv6_find_idev+0x102/0x170 [14275.763402][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14275.763402][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14275.763402][ T895] netlink_rcv_skb+0x130/0x360 [14275.763402][ T895] netlink_unicast+0x449/0x710 [14275.763402][ T895] netlink_sendmsg+0x723/0xbe0 [14275.763402][ T895] ____sys_sendmsg+0x7b2/0xa10 [14275.763402][ T895] ___sys_sendmsg+0xee/0x170 [14275.763402][ T895] __sys_sendmsg+0xcd/0x170 [14275.763402][ T895] do_syscall_64+0xc6/0x1e0 [14275.763402][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14275.763402][ T895] [14286.007025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14286.007475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14286.007475][ T895] netdev_get_by_index+0x5e/0x80 [14286.007475][ T895] fib6_nh_init+0x3d8/0x15b0 [14286.007475][ T895] ip6_route_info_create+0xf18/0x17d0 [14286.007475][ T895] ip6_route_add+0x1c/0x140 [14286.007475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14286.007475][ T895] addrconf_add_dev+0xe2/0x170 [14286.007475][ T895] inet6_addr_add+0x12f/0xa40 [14286.007475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14286.007475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14286.007475][ T895] netlink_rcv_skb+0x130/0x360 [14286.007475][ T895] netlink_unicast+0x449/0x710 [14286.007475][ T895] netlink_sendmsg+0x723/0xbe0 [14286.007475][ T895] ____sys_sendmsg+0x7b2/0xa10 [14286.007475][ T895] ___sys_sendmsg+0xee/0x170 [14286.007475][ T895] __sys_sendmsg+0xcd/0x170 [14286.007475][ T895] do_syscall_64+0xc6/0x1e0 [14286.007475][ T895] [14286.009916][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14286.009916][ T895] ipv6_add_dev+0x3b9/0x11c0 [14286.009916][ T895] ipv6_find_idev+0x102/0x170 [14286.009916][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14286.009916][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14286.009916][ T895] netlink_rcv_skb+0x130/0x360 [14286.009916][ T895] netlink_unicast+0x449/0x710 [14286.009916][ T895] netlink_sendmsg+0x723/0xbe0 [14286.009916][ T895] ____sys_sendmsg+0x7b2/0xa10 [14286.009916][ T895] ___sys_sendmsg+0xee/0x170 [14286.009916][ T895] __sys_sendmsg+0xcd/0x170 [14286.009916][ T895] do_syscall_64+0xc6/0x1e0 [14286.009916][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14286.009916][ T895] [14286.011811][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14286.011811][ T895] neigh_parms_alloc+0x1e5/0x510 [14286.011811][ T895] ipv6_add_dev+0x2fd/0x11c0 [14286.011811][ T895] ipv6_find_idev+0x102/0x170 [14286.011811][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14286.011811][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14286.011811][ T895] netlink_rcv_skb+0x130/0x360 [14286.011811][ T895] netlink_unicast+0x449/0x710 [14286.011811][ T895] netlink_sendmsg+0x723/0xbe0 [14286.011811][ T895] ____sys_sendmsg+0x7b2/0xa10 [14286.011811][ T895] ___sys_sendmsg+0xee/0x170 [14286.011811][ T895] __sys_sendmsg+0xcd/0x170 [14286.011811][ T895] do_syscall_64+0xc6/0x1e0 [14286.011811][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14286.011811][ T895] [14296.335041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14296.335465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14296.335465][ T895] netdev_get_by_index+0x5e/0x80 [14296.335465][ T895] fib6_nh_init+0x3d8/0x15b0 [14296.335465][ T895] ip6_route_info_create+0xf18/0x17d0 [14296.335465][ T895] ip6_route_add+0x1c/0x140 [14296.335465][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14296.335465][ T895] addrconf_add_dev+0xe2/0x170 [14296.335465][ T895] inet6_addr_add+0x12f/0xa40 [14296.335465][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14296.335465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14296.335465][ T895] netlink_rcv_skb+0x130/0x360 [14296.335465][ T895] netlink_unicast+0x449/0x710 [14296.335465][ T895] netlink_sendmsg+0x723/0xbe0 [14296.335465][ T895] ____sys_sendmsg+0x7b2/0xa10 [14296.335465][ T895] ___sys_sendmsg+0xee/0x170 [14296.335465][ T895] __sys_sendmsg+0xcd/0x170 [14296.335465][ T895] do_syscall_64+0xc6/0x1e0 [14296.335465][ T895] [14296.337717][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14296.337717][ T895] ipv6_add_dev+0x3b9/0x11c0 [14296.337717][ T895] ipv6_find_idev+0x102/0x170 [14296.337717][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14296.337717][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14296.337717][ T895] netlink_rcv_skb+0x130/0x360 [14296.337717][ T895] netlink_unicast+0x449/0x710 [14296.337717][ T895] netlink_sendmsg+0x723/0xbe0 [14296.337717][ T895] ____sys_sendmsg+0x7b2/0xa10 [14296.337717][ T895] ___sys_sendmsg+0xee/0x170 [14296.337717][ T895] __sys_sendmsg+0xcd/0x170 [14296.337717][ T895] do_syscall_64+0xc6/0x1e0 [14296.337717][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14296.337717][ T895] [14296.339433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14296.339433][ T895] neigh_parms_alloc+0x1e5/0x510 [14296.339433][ T895] ipv6_add_dev+0x2fd/0x11c0 [14296.339433][ T895] ipv6_find_idev+0x102/0x170 [14296.339433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14296.339433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14296.339433][ T895] netlink_rcv_skb+0x130/0x360 [14296.339433][ T895] netlink_unicast+0x449/0x710 [14296.339433][ T895] netlink_sendmsg+0x723/0xbe0 [14296.339433][ T895] ____sys_sendmsg+0x7b2/0xa10 [14296.339433][ T895] ___sys_sendmsg+0xee/0x170 [14296.339433][ T895] __sys_sendmsg+0xcd/0x170 [14296.339433][ T895] do_syscall_64+0xc6/0x1e0 [14296.339433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14296.339433][ T895] [14306.583055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14306.583963][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14306.583963][ T895] netdev_get_by_index+0x5e/0x80 [14306.583963][ T895] fib6_nh_init+0x3d8/0x15b0 [14306.583963][ T895] ip6_route_info_create+0xf18/0x17d0 [14306.583963][ T895] ip6_route_add+0x1c/0x140 [14306.583963][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14306.583963][ T895] addrconf_add_dev+0xe2/0x170 [14306.583963][ T895] inet6_addr_add+0x12f/0xa40 [14306.583963][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14306.583963][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14306.583963][ T895] netlink_rcv_skb+0x130/0x360 [14306.583963][ T895] netlink_unicast+0x449/0x710 [14306.583963][ T895] netlink_sendmsg+0x723/0xbe0 [14306.583963][ T895] ____sys_sendmsg+0x7b2/0xa10 [14306.583963][ T895] ___sys_sendmsg+0xee/0x170 [14306.583963][ T895] __sys_sendmsg+0xcd/0x170 [14306.583963][ T895] do_syscall_64+0xc6/0x1e0 [14306.583963][ T895] [14306.586197][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14306.586197][ T895] ipv6_add_dev+0x3b9/0x11c0 [14306.586197][ T895] ipv6_find_idev+0x102/0x170 [14306.586197][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14306.586197][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14306.586197][ T895] netlink_rcv_skb+0x130/0x360 [14306.586197][ T895] netlink_unicast+0x449/0x710 [14306.586197][ T895] netlink_sendmsg+0x723/0xbe0 [14306.586197][ T895] ____sys_sendmsg+0x7b2/0xa10 [14306.586197][ T895] ___sys_sendmsg+0xee/0x170 [14306.586197][ T895] __sys_sendmsg+0xcd/0x170 [14306.586197][ T895] do_syscall_64+0xc6/0x1e0 [14306.586197][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14306.586197][ T895] [14306.587912][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14306.587912][ T895] neigh_parms_alloc+0x1e5/0x510 [14306.587912][ T895] ipv6_add_dev+0x2fd/0x11c0 [14306.587912][ T895] ipv6_find_idev+0x102/0x170 [14306.587912][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14306.587912][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14306.587912][ T895] netlink_rcv_skb+0x130/0x360 [14306.587912][ T895] netlink_unicast+0x449/0x710 [14306.587912][ T895] netlink_sendmsg+0x723/0xbe0 [14306.587912][ T895] ____sys_sendmsg+0x7b2/0xa10 [14306.587912][ T895] ___sys_sendmsg+0xee/0x170 [14306.587912][ T895] __sys_sendmsg+0xcd/0x170 [14306.587912][ T895] do_syscall_64+0xc6/0x1e0 [14306.587912][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14306.587912][ T895] [14316.831063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14316.831598][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14316.831598][ T895] netdev_get_by_index+0x5e/0x80 [14316.831598][ T895] fib6_nh_init+0x3d8/0x15b0 [14316.831598][ T895] ip6_route_info_create+0xf18/0x17d0 [14316.831598][ T895] ip6_route_add+0x1c/0x140 [14316.831598][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14316.831598][ T895] addrconf_add_dev+0xe2/0x170 [14316.831598][ T895] inet6_addr_add+0x12f/0xa40 [14316.831598][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14316.831598][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14316.831598][ T895] netlink_rcv_skb+0x130/0x360 [14316.831598][ T895] netlink_unicast+0x449/0x710 [14316.831598][ T895] netlink_sendmsg+0x723/0xbe0 [14316.831598][ T895] ____sys_sendmsg+0x7b2/0xa10 [14316.831598][ T895] ___sys_sendmsg+0xee/0x170 [14316.831598][ T895] __sys_sendmsg+0xcd/0x170 [14316.831598][ T895] do_syscall_64+0xc6/0x1e0 [14316.831598][ T895] [14316.834580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14316.834580][ T895] ipv6_add_dev+0x3b9/0x11c0 [14316.834580][ T895] ipv6_find_idev+0x102/0x170 [14316.834580][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14316.834580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14316.834580][ T895] netlink_rcv_skb+0x130/0x360 [14316.834580][ T895] netlink_unicast+0x449/0x710 [14316.834580][ T895] netlink_sendmsg+0x723/0xbe0 [14316.834580][ T895] ____sys_sendmsg+0x7b2/0xa10 [14316.834580][ T895] ___sys_sendmsg+0xee/0x170 [14316.834580][ T895] __sys_sendmsg+0xcd/0x170 [14316.834580][ T895] do_syscall_64+0xc6/0x1e0 [14316.834580][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14316.834580][ T895] [14316.836486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14316.836486][ T895] neigh_parms_alloc+0x1e5/0x510 [14316.836486][ T895] ipv6_add_dev+0x2fd/0x11c0 [14316.836486][ T895] ipv6_find_idev+0x102/0x170 [14316.836486][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14316.836486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14316.836486][ T895] netlink_rcv_skb+0x130/0x360 [14316.836486][ T895] netlink_unicast+0x449/0x710 [14316.836486][ T895] netlink_sendmsg+0x723/0xbe0 [14316.836486][ T895] ____sys_sendmsg+0x7b2/0xa10 [14316.836486][ T895] ___sys_sendmsg+0xee/0x170 [14316.836486][ T895] __sys_sendmsg+0xcd/0x170 [14316.836486][ T895] do_syscall_64+0xc6/0x1e0 [14316.836486][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14316.836486][ T895] [14327.079039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14327.079531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14327.079531][ T895] netdev_get_by_index+0x5e/0x80 [14327.079531][ T895] fib6_nh_init+0x3d8/0x15b0 [14327.079531][ T895] ip6_route_info_create+0xf18/0x17d0 [14327.079531][ T895] ip6_route_add+0x1c/0x140 [14327.079531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14327.079531][ T895] addrconf_add_dev+0xe2/0x170 [14327.079531][ T895] inet6_addr_add+0x12f/0xa40 [14327.079531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14327.079531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14327.079531][ T895] netlink_rcv_skb+0x130/0x360 [14327.079531][ T895] netlink_unicast+0x449/0x710 [14327.079531][ T895] netlink_sendmsg+0x723/0xbe0 [14327.079531][ T895] ____sys_sendmsg+0x7b2/0xa10 [14327.079531][ T895] ___sys_sendmsg+0xee/0x170 [14327.079531][ T895] __sys_sendmsg+0xcd/0x170 [14327.079531][ T895] do_syscall_64+0xc6/0x1e0 [14327.079531][ T895] [14327.081945][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14327.081945][ T895] ipv6_add_dev+0x3b9/0x11c0 [14327.081945][ T895] ipv6_find_idev+0x102/0x170 [14327.081945][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14327.081945][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14327.081945][ T895] netlink_rcv_skb+0x130/0x360 [14327.081945][ T895] netlink_unicast+0x449/0x710 [14327.081945][ T895] netlink_sendmsg+0x723/0xbe0 [14327.081945][ T895] ____sys_sendmsg+0x7b2/0xa10 [14327.081945][ T895] ___sys_sendmsg+0xee/0x170 [14327.081945][ T895] __sys_sendmsg+0xcd/0x170 [14327.081945][ T895] do_syscall_64+0xc6/0x1e0 [14327.081945][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14327.081945][ T895] [14327.083652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14327.083652][ T895] neigh_parms_alloc+0x1e5/0x510 [14327.083652][ T895] ipv6_add_dev+0x2fd/0x11c0 [14327.083652][ T895] ipv6_find_idev+0x102/0x170 [14327.083652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14327.083652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14327.083652][ T895] netlink_rcv_skb+0x130/0x360 [14327.083652][ T895] netlink_unicast+0x449/0x710 [14327.083652][ T895] netlink_sendmsg+0x723/0xbe0 [14327.083652][ T895] ____sys_sendmsg+0x7b2/0xa10 [14327.083652][ T895] ___sys_sendmsg+0xee/0x170 [14327.083652][ T895] __sys_sendmsg+0xcd/0x170 [14327.083652][ T895] do_syscall_64+0xc6/0x1e0 [14327.083652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14327.083652][ T895] [14337.199073][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14337.199515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14337.199515][ T895] netdev_get_by_index+0x5e/0x80 [14337.199515][ T895] fib6_nh_init+0x3d8/0x15b0 [14337.199515][ T895] ip6_route_info_create+0xf18/0x17d0 [14337.199515][ T895] ip6_route_add+0x1c/0x140 [14337.199515][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14337.199515][ T895] addrconf_add_dev+0xe2/0x170 [14337.199515][ T895] inet6_addr_add+0x12f/0xa40 [14337.199515][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14337.199515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14337.199515][ T895] netlink_rcv_skb+0x130/0x360 [14337.199515][ T895] netlink_unicast+0x449/0x710 [14337.199515][ T895] netlink_sendmsg+0x723/0xbe0 [14337.199515][ T895] ____sys_sendmsg+0x7b2/0xa10 [14337.199515][ T895] ___sys_sendmsg+0xee/0x170 [14337.199515][ T895] __sys_sendmsg+0xcd/0x170 [14337.199515][ T895] do_syscall_64+0xc6/0x1e0 [14337.199515][ T895] [14337.201721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14337.201721][ T895] ipv6_add_dev+0x3b9/0x11c0 [14337.201721][ T895] ipv6_find_idev+0x102/0x170 [14337.201721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14337.201721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14337.201721][ T895] netlink_rcv_skb+0x130/0x360 [14337.201721][ T895] netlink_unicast+0x449/0x710 [14337.201721][ T895] netlink_sendmsg+0x723/0xbe0 [14337.201721][ T895] ____sys_sendmsg+0x7b2/0xa10 [14337.201721][ T895] ___sys_sendmsg+0xee/0x170 [14337.201721][ T895] __sys_sendmsg+0xcd/0x170 [14337.201721][ T895] do_syscall_64+0xc6/0x1e0 [14337.201721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14337.201721][ T895] [14337.203432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14337.203432][ T895] neigh_parms_alloc+0x1e5/0x510 [14337.203432][ T895] ipv6_add_dev+0x2fd/0x11c0 [14337.203432][ T895] ipv6_find_idev+0x102/0x170 [14337.203432][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14337.203432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14337.203432][ T895] netlink_rcv_skb+0x130/0x360 [14337.203432][ T895] netlink_unicast+0x449/0x710 [14337.203432][ T895] netlink_sendmsg+0x723/0xbe0 [14337.203432][ T895] ____sys_sendmsg+0x7b2/0xa10 [14337.203432][ T895] ___sys_sendmsg+0xee/0x170 [14337.203432][ T895] __sys_sendmsg+0xcd/0x170 [14337.203432][ T895] do_syscall_64+0xc6/0x1e0 [14337.203432][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14337.203432][ T895] [14347.247108][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14347.247592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14347.247592][ T895] netdev_get_by_index+0x5e/0x80 [14347.247592][ T895] fib6_nh_init+0x3d8/0x15b0 [14347.247592][ T895] ip6_route_info_create+0xf18/0x17d0 [14347.247592][ T895] ip6_route_add+0x1c/0x140 [14347.247592][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14347.247592][ T895] addrconf_add_dev+0xe2/0x170 [14347.247592][ T895] inet6_addr_add+0x12f/0xa40 [14347.247592][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14347.247592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14347.247592][ T895] netlink_rcv_skb+0x130/0x360 [14347.247592][ T895] netlink_unicast+0x449/0x710 [14347.247592][ T895] netlink_sendmsg+0x723/0xbe0 [14347.247592][ T895] ____sys_sendmsg+0x7b2/0xa10 [14347.247592][ T895] ___sys_sendmsg+0xee/0x170 [14347.247592][ T895] __sys_sendmsg+0xcd/0x170 [14347.247592][ T895] do_syscall_64+0xc6/0x1e0 [14347.247592][ T895] [14347.249789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14347.249789][ T895] ipv6_add_dev+0x3b9/0x11c0 [14347.249789][ T895] ipv6_find_idev+0x102/0x170 [14347.249789][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14347.249789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14347.249789][ T895] netlink_rcv_skb+0x130/0x360 [14347.249789][ T895] netlink_unicast+0x449/0x710 [14347.249789][ T895] netlink_sendmsg+0x723/0xbe0 [14347.249789][ T895] ____sys_sendmsg+0x7b2/0xa10 [14347.249789][ T895] ___sys_sendmsg+0xee/0x170 [14347.249789][ T895] __sys_sendmsg+0xcd/0x170 [14347.249789][ T895] do_syscall_64+0xc6/0x1e0 [14347.249789][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14347.249789][ T895] [14347.251499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14347.251499][ T895] neigh_parms_alloc+0x1e5/0x510 [14347.251499][ T895] ipv6_add_dev+0x2fd/0x11c0 [14347.251499][ T895] ipv6_find_idev+0x102/0x170 [14347.251499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14347.251499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14347.251499][ T895] netlink_rcv_skb+0x130/0x360 [14347.251499][ T895] netlink_unicast+0x449/0x710 [14347.251499][ T895] netlink_sendmsg+0x723/0xbe0 [14347.251499][ T895] ____sys_sendmsg+0x7b2/0xa10 [14347.251499][ T895] ___sys_sendmsg+0xee/0x170 [14347.251499][ T895] __sys_sendmsg+0xcd/0x170 [14347.251499][ T895] do_syscall_64+0xc6/0x1e0 [14347.251499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14347.251499][ T895] [14357.494969][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14357.495406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14357.495406][ T895] netdev_get_by_index+0x5e/0x80 [14357.495406][ T895] fib6_nh_init+0x3d8/0x15b0 [14357.495406][ T895] ip6_route_info_create+0xf18/0x17d0 [14357.495406][ T895] ip6_route_add+0x1c/0x140 [14357.495406][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14357.495406][ T895] addrconf_add_dev+0xe2/0x170 [14357.495406][ T895] inet6_addr_add+0x12f/0xa40 [14357.495406][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14357.495406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14357.495406][ T895] netlink_rcv_skb+0x130/0x360 [14357.495406][ T895] netlink_unicast+0x449/0x710 [14357.495406][ T895] netlink_sendmsg+0x723/0xbe0 [14357.495406][ T895] ____sys_sendmsg+0x7b2/0xa10 [14357.495406][ T895] ___sys_sendmsg+0xee/0x170 [14357.495406][ T895] __sys_sendmsg+0xcd/0x170 [14357.495406][ T895] do_syscall_64+0xc6/0x1e0 [14357.495406][ T895] [14357.497847][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14357.497847][ T895] ipv6_add_dev+0x3b9/0x11c0 [14357.497847][ T895] ipv6_find_idev+0x102/0x170 [14357.497847][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14357.497847][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14357.497847][ T895] netlink_rcv_skb+0x130/0x360 [14357.497847][ T895] netlink_unicast+0x449/0x710 [14357.497847][ T895] netlink_sendmsg+0x723/0xbe0 [14357.497847][ T895] ____sys_sendmsg+0x7b2/0xa10 [14357.497847][ T895] ___sys_sendmsg+0xee/0x170 [14357.497847][ T895] __sys_sendmsg+0xcd/0x170 [14357.497847][ T895] do_syscall_64+0xc6/0x1e0 [14357.497847][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14357.497847][ T895] [14357.499728][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14357.499728][ T895] neigh_parms_alloc+0x1e5/0x510 [14357.499728][ T895] ipv6_add_dev+0x2fd/0x11c0 [14357.499728][ T895] ipv6_find_idev+0x102/0x170 [14357.499728][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14357.499728][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14357.499728][ T895] netlink_rcv_skb+0x130/0x360 [14357.499728][ T895] netlink_unicast+0x449/0x710 [14357.499728][ T895] netlink_sendmsg+0x723/0xbe0 [14357.499728][ T895] ____sys_sendmsg+0x7b2/0xa10 [14357.499728][ T895] ___sys_sendmsg+0xee/0x170 [14357.499728][ T895] __sys_sendmsg+0xcd/0x170 [14357.499728][ T895] do_syscall_64+0xc6/0x1e0 [14357.499728][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14357.499728][ T895] [14367.743054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14367.743481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14367.743481][ T895] netdev_get_by_index+0x5e/0x80 [14367.743481][ T895] fib6_nh_init+0x3d8/0x15b0 [14367.743481][ T895] ip6_route_info_create+0xf18/0x17d0 [14367.743481][ T895] ip6_route_add+0x1c/0x140 [14367.743481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14367.743481][ T895] addrconf_add_dev+0xe2/0x170 [14367.743481][ T895] inet6_addr_add+0x12f/0xa40 [14367.743481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14367.743481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14367.743481][ T895] netlink_rcv_skb+0x130/0x360 [14367.743481][ T895] netlink_unicast+0x449/0x710 [14367.743481][ T895] netlink_sendmsg+0x723/0xbe0 [14367.743481][ T895] ____sys_sendmsg+0x7b2/0xa10 [14367.743481][ T895] ___sys_sendmsg+0xee/0x170 [14367.743481][ T895] __sys_sendmsg+0xcd/0x170 [14367.743481][ T895] do_syscall_64+0xc6/0x1e0 [14367.743481][ T895] [14367.745727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14367.745727][ T895] ipv6_add_dev+0x3b9/0x11c0 [14367.745727][ T895] ipv6_find_idev+0x102/0x170 [14367.745727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14367.745727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14367.745727][ T895] netlink_rcv_skb+0x130/0x360 [14367.745727][ T895] netlink_unicast+0x449/0x710 [14367.745727][ T895] netlink_sendmsg+0x723/0xbe0 [14367.745727][ T895] ____sys_sendmsg+0x7b2/0xa10 [14367.745727][ T895] ___sys_sendmsg+0xee/0x170 [14367.745727][ T895] __sys_sendmsg+0xcd/0x170 [14367.745727][ T895] do_syscall_64+0xc6/0x1e0 [14367.745727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14367.745727][ T895] [14367.747448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14367.747448][ T895] neigh_parms_alloc+0x1e5/0x510 [14367.747448][ T895] ipv6_add_dev+0x2fd/0x11c0 [14367.747448][ T895] ipv6_find_idev+0x102/0x170 [14367.747448][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14367.747448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14367.747448][ T895] netlink_rcv_skb+0x130/0x360 [14367.747448][ T895] netlink_unicast+0x449/0x710 [14367.747448][ T895] netlink_sendmsg+0x723/0xbe0 [14367.747448][ T895] ____sys_sendmsg+0x7b2/0xa10 [14367.747448][ T895] ___sys_sendmsg+0xee/0x170 [14367.747448][ T895] __sys_sendmsg+0xcd/0x170 [14367.747448][ T895] do_syscall_64+0xc6/0x1e0 [14367.747448][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14367.747448][ T895] [14377.991014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14377.991474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14377.991474][ T895] netdev_get_by_index+0x5e/0x80 [14377.991474][ T895] fib6_nh_init+0x3d8/0x15b0 [14377.991474][ T895] ip6_route_info_create+0xf18/0x17d0 [14377.991474][ T895] ip6_route_add+0x1c/0x140 [14377.991474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14377.991474][ T895] addrconf_add_dev+0xe2/0x170 [14377.991474][ T895] inet6_addr_add+0x12f/0xa40 [14377.991474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14377.991474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14377.991474][ T895] netlink_rcv_skb+0x130/0x360 [14377.991474][ T895] netlink_unicast+0x449/0x710 [14377.991474][ T895] netlink_sendmsg+0x723/0xbe0 [14377.991474][ T895] ____sys_sendmsg+0x7b2/0xa10 [14377.991474][ T895] ___sys_sendmsg+0xee/0x170 [14377.991474][ T895] __sys_sendmsg+0xcd/0x170 [14377.991474][ T895] do_syscall_64+0xc6/0x1e0 [14377.991474][ T895] [14377.993725][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14377.993725][ T895] ipv6_add_dev+0x3b9/0x11c0 [14377.993725][ T895] ipv6_find_idev+0x102/0x170 [14377.993725][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14377.993725][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14377.993725][ T895] netlink_rcv_skb+0x130/0x360 [14377.993725][ T895] netlink_unicast+0x449/0x710 [14377.993725][ T895] netlink_sendmsg+0x723/0xbe0 [14377.993725][ T895] ____sys_sendmsg+0x7b2/0xa10 [14377.993725][ T895] ___sys_sendmsg+0xee/0x170 [14377.993725][ T895] __sys_sendmsg+0xcd/0x170 [14377.993725][ T895] do_syscall_64+0xc6/0x1e0 [14377.993725][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14377.993725][ T895] [14377.995489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14377.995489][ T895] neigh_parms_alloc+0x1e5/0x510 [14377.995489][ T895] ipv6_add_dev+0x2fd/0x11c0 [14377.995489][ T895] ipv6_find_idev+0x102/0x170 [14377.995489][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14377.995489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14377.995489][ T895] netlink_rcv_skb+0x130/0x360 [14377.995489][ T895] netlink_unicast+0x449/0x710 [14377.995489][ T895] netlink_sendmsg+0x723/0xbe0 [14377.995489][ T895] ____sys_sendmsg+0x7b2/0xa10 [14377.995489][ T895] ___sys_sendmsg+0xee/0x170 [14377.995489][ T895] __sys_sendmsg+0xcd/0x170 [14377.995489][ T895] do_syscall_64+0xc6/0x1e0 [14377.995489][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14377.995489][ T895] [14388.239017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14388.239531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14388.239531][ T895] netdev_get_by_index+0x5e/0x80 [14388.239531][ T895] fib6_nh_init+0x3d8/0x15b0 [14388.239531][ T895] ip6_route_info_create+0xf18/0x17d0 [14388.239531][ T895] ip6_route_add+0x1c/0x140 [14388.239531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14388.239531][ T895] addrconf_add_dev+0xe2/0x170 [14388.239531][ T895] inet6_addr_add+0x12f/0xa40 [14388.239531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14388.239531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14388.239531][ T895] netlink_rcv_skb+0x130/0x360 [14388.239531][ T895] netlink_unicast+0x449/0x710 [14388.239531][ T895] netlink_sendmsg+0x723/0xbe0 [14388.239531][ T895] ____sys_sendmsg+0x7b2/0xa10 [14388.239531][ T895] ___sys_sendmsg+0xee/0x170 [14388.239531][ T895] __sys_sendmsg+0xcd/0x170 [14388.239531][ T895] do_syscall_64+0xc6/0x1e0 [14388.239531][ T895] [14388.242242][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14388.242242][ T895] ipv6_add_dev+0x3b9/0x11c0 [14388.242242][ T895] ipv6_find_idev+0x102/0x170 [14388.242242][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14388.242242][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14388.242242][ T895] netlink_rcv_skb+0x130/0x360 [14388.242242][ T895] netlink_unicast+0x449/0x710 [14388.242242][ T895] netlink_sendmsg+0x723/0xbe0 [14388.242242][ T895] ____sys_sendmsg+0x7b2/0xa10 [14388.242242][ T895] ___sys_sendmsg+0xee/0x170 [14388.242242][ T895] __sys_sendmsg+0xcd/0x170 [14388.242242][ T895] do_syscall_64+0xc6/0x1e0 [14388.242242][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14388.242242][ T895] [14388.244349][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14388.244349][ T895] neigh_parms_alloc+0x1e5/0x510 [14388.244349][ T895] ipv6_add_dev+0x2fd/0x11c0 [14388.244349][ T895] ipv6_find_idev+0x102/0x170 [14388.244349][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14388.244349][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14388.244349][ T895] netlink_rcv_skb+0x130/0x360 [14388.244349][ T895] netlink_unicast+0x449/0x710 [14388.244349][ T895] netlink_sendmsg+0x723/0xbe0 [14388.244349][ T895] ____sys_sendmsg+0x7b2/0xa10 [14388.244349][ T895] ___sys_sendmsg+0xee/0x170 [14388.244349][ T895] __sys_sendmsg+0xcd/0x170 [14388.244349][ T895] do_syscall_64+0xc6/0x1e0 [14388.244349][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14388.244349][ T895] [14398.494983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14398.495495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14398.495495][ T895] netdev_get_by_index+0x5e/0x80 [14398.495495][ T895] fib6_nh_init+0x3d8/0x15b0 [14398.495495][ T895] ip6_route_info_create+0xf18/0x17d0 [14398.495495][ T895] ip6_route_add+0x1c/0x140 [14398.495495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14398.495495][ T895] addrconf_add_dev+0xe2/0x170 [14398.495495][ T895] inet6_addr_add+0x12f/0xa40 [14398.495495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14398.495495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14398.495495][ T895] netlink_rcv_skb+0x130/0x360 [14398.495495][ T895] netlink_unicast+0x449/0x710 [14398.495495][ T895] netlink_sendmsg+0x723/0xbe0 [14398.495495][ T895] ____sys_sendmsg+0x7b2/0xa10 [14398.495495][ T895] ___sys_sendmsg+0xee/0x170 [14398.495495][ T895] __sys_sendmsg+0xcd/0x170 [14398.495495][ T895] do_syscall_64+0xc6/0x1e0 [14398.495495][ T895] [14398.498202][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14398.498202][ T895] ipv6_add_dev+0x3b9/0x11c0 [14398.498202][ T895] ipv6_find_idev+0x102/0x170 [14398.498202][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14398.498202][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14398.498202][ T895] netlink_rcv_skb+0x130/0x360 [14398.498202][ T895] netlink_unicast+0x449/0x710 [14398.498202][ T895] netlink_sendmsg+0x723/0xbe0 [14398.498202][ T895] ____sys_sendmsg+0x7b2/0xa10 [14398.498202][ T895] ___sys_sendmsg+0xee/0x170 [14398.498202][ T895] __sys_sendmsg+0xcd/0x170 [14398.498202][ T895] do_syscall_64+0xc6/0x1e0 [14398.498202][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14398.498202][ T895] [14398.500297][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14398.500297][ T895] neigh_parms_alloc+0x1e5/0x510 [14398.500297][ T895] ipv6_add_dev+0x2fd/0x11c0 [14398.500297][ T895] ipv6_find_idev+0x102/0x170 [14398.500297][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14398.500297][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14398.500297][ T895] netlink_rcv_skb+0x130/0x360 [14398.500297][ T895] netlink_unicast+0x449/0x710 [14398.500297][ T895] netlink_sendmsg+0x723/0xbe0 [14398.500297][ T895] ____sys_sendmsg+0x7b2/0xa10 [14398.500297][ T895] ___sys_sendmsg+0xee/0x170 [14398.500297][ T895] __sys_sendmsg+0xcd/0x170 [14398.500297][ T895] do_syscall_64+0xc6/0x1e0 [14398.500297][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14398.500297][ T895] [14408.743035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14408.743549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14408.743549][ T895] netdev_get_by_index+0x5e/0x80 [14408.743549][ T895] fib6_nh_init+0x3d8/0x15b0 [14408.743549][ T895] ip6_route_info_create+0xf18/0x17d0 [14408.743549][ T895] ip6_route_add+0x1c/0x140 [14408.743549][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14408.743549][ T895] addrconf_add_dev+0xe2/0x170 [14408.743549][ T895] inet6_addr_add+0x12f/0xa40 [14408.743549][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14408.743549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14408.743549][ T895] netlink_rcv_skb+0x130/0x360 [14408.743549][ T895] netlink_unicast+0x449/0x710 [14408.743549][ T895] netlink_sendmsg+0x723/0xbe0 [14408.743549][ T895] ____sys_sendmsg+0x7b2/0xa10 [14408.743549][ T895] ___sys_sendmsg+0xee/0x170 [14408.743549][ T895] __sys_sendmsg+0xcd/0x170 [14408.743549][ T895] do_syscall_64+0xc6/0x1e0 [14408.743549][ T895] [14408.746303][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14408.746303][ T895] ipv6_add_dev+0x3b9/0x11c0 [14408.746303][ T895] ipv6_find_idev+0x102/0x170 [14408.746303][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14408.746303][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14408.746303][ T895] netlink_rcv_skb+0x130/0x360 [14408.746303][ T895] netlink_unicast+0x449/0x710 [14408.746303][ T895] netlink_sendmsg+0x723/0xbe0 [14408.746303][ T895] ____sys_sendmsg+0x7b2/0xa10 [14408.746303][ T895] ___sys_sendmsg+0xee/0x170 [14408.746303][ T895] __sys_sendmsg+0xcd/0x170 [14408.746303][ T895] do_syscall_64+0xc6/0x1e0 [14408.746303][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14408.746303][ T895] [14408.748403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14408.748403][ T895] neigh_parms_alloc+0x1e5/0x510 [14408.748403][ T895] ipv6_add_dev+0x2fd/0x11c0 [14408.748403][ T895] ipv6_find_idev+0x102/0x170 [14408.748403][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14408.748403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14408.748403][ T895] netlink_rcv_skb+0x130/0x360 [14408.748403][ T895] netlink_unicast+0x449/0x710 [14408.748403][ T895] netlink_sendmsg+0x723/0xbe0 [14408.748403][ T895] ____sys_sendmsg+0x7b2/0xa10 [14408.748403][ T895] ___sys_sendmsg+0xee/0x170 [14408.748403][ T895] __sys_sendmsg+0xcd/0x170 [14408.748403][ T895] do_syscall_64+0xc6/0x1e0 [14408.748403][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14408.748403][ T895] [14418.990997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14418.991423][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14418.991423][ T895] netdev_get_by_index+0x5e/0x80 [14418.991423][ T895] fib6_nh_init+0x3d8/0x15b0 [14418.991423][ T895] ip6_route_info_create+0xf18/0x17d0 [14418.991423][ T895] ip6_route_add+0x1c/0x140 [14418.991423][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14418.991423][ T895] addrconf_add_dev+0xe2/0x170 [14418.991423][ T895] inet6_addr_add+0x12f/0xa40 [14418.991423][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14418.991423][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14418.991423][ T895] netlink_rcv_skb+0x130/0x360 [14418.991423][ T895] netlink_unicast+0x449/0x710 [14418.991423][ T895] netlink_sendmsg+0x723/0xbe0 [14418.991423][ T895] ____sys_sendmsg+0x7b2/0xa10 [14418.991423][ T895] ___sys_sendmsg+0xee/0x170 [14418.991423][ T895] __sys_sendmsg+0xcd/0x170 [14418.991423][ T895] do_syscall_64+0xc6/0x1e0 [14418.991423][ T895] [14418.993648][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14418.993648][ T895] ipv6_add_dev+0x3b9/0x11c0 [14418.993648][ T895] ipv6_find_idev+0x102/0x170 [14418.993648][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14418.993648][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14418.993648][ T895] netlink_rcv_skb+0x130/0x360 [14418.993648][ T895] netlink_unicast+0x449/0x710 [14418.993648][ T895] netlink_sendmsg+0x723/0xbe0 [14418.993648][ T895] ____sys_sendmsg+0x7b2/0xa10 [14418.993648][ T895] ___sys_sendmsg+0xee/0x170 [14418.993648][ T895] __sys_sendmsg+0xcd/0x170 [14418.993648][ T895] do_syscall_64+0xc6/0x1e0 [14418.993648][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14418.993648][ T895] [14418.995391][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14418.995391][ T895] neigh_parms_alloc+0x1e5/0x510 [14418.995391][ T895] ipv6_add_dev+0x2fd/0x11c0 [14418.995391][ T895] ipv6_find_idev+0x102/0x170 [14418.995391][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14418.995391][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14418.995391][ T895] netlink_rcv_skb+0x130/0x360 [14418.995391][ T895] netlink_unicast+0x449/0x710 [14418.995391][ T895] netlink_sendmsg+0x723/0xbe0 [14418.995391][ T895] ____sys_sendmsg+0x7b2/0xa10 [14418.995391][ T895] ___sys_sendmsg+0xee/0x170 [14418.995391][ T895] __sys_sendmsg+0xcd/0x170 [14418.995391][ T895] do_syscall_64+0xc6/0x1e0 [14418.995391][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14418.995391][ T895] [14429.223080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14429.223731][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14429.223731][ T895] netdev_get_by_index+0x5e/0x80 [14429.223731][ T895] fib6_nh_init+0x3d8/0x15b0 [14429.223731][ T895] ip6_route_info_create+0xf18/0x17d0 [14429.223731][ T895] ip6_route_add+0x1c/0x140 [14429.223731][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14429.223731][ T895] addrconf_add_dev+0xe2/0x170 [14429.223731][ T895] inet6_addr_add+0x12f/0xa40 [14429.223731][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14429.223731][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14429.223731][ T895] netlink_rcv_skb+0x130/0x360 [14429.223731][ T895] netlink_unicast+0x449/0x710 [14429.223731][ T895] netlink_sendmsg+0x723/0xbe0 [14429.223731][ T895] ____sys_sendmsg+0x7b2/0xa10 [14429.223731][ T895] ___sys_sendmsg+0xee/0x170 [14429.223731][ T895] __sys_sendmsg+0xcd/0x170 [14429.223731][ T895] do_syscall_64+0xc6/0x1e0 [14429.223731][ T895] [14429.226065][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14429.226065][ T895] ipv6_add_dev+0x3b9/0x11c0 [14429.226065][ T895] ipv6_find_idev+0x102/0x170 [14429.226065][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14429.226065][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14429.226065][ T895] netlink_rcv_skb+0x130/0x360 [14429.226065][ T895] netlink_unicast+0x449/0x710 [14429.226065][ T895] netlink_sendmsg+0x723/0xbe0 [14429.226065][ T895] ____sys_sendmsg+0x7b2/0xa10 [14429.226065][ T895] ___sys_sendmsg+0xee/0x170 [14429.226065][ T895] __sys_sendmsg+0xcd/0x170 [14429.226065][ T895] do_syscall_64+0xc6/0x1e0 [14429.226065][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14429.226065][ T895] [14429.227957][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14429.227957][ T895] neigh_parms_alloc+0x1e5/0x510 [14429.227957][ T895] ipv6_add_dev+0x2fd/0x11c0 [14429.227957][ T895] ipv6_find_idev+0x102/0x170 [14429.227957][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14429.227957][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14429.227957][ T895] netlink_rcv_skb+0x130/0x360 [14429.227957][ T895] netlink_unicast+0x449/0x710 [14429.227957][ T895] netlink_sendmsg+0x723/0xbe0 [14429.227957][ T895] ____sys_sendmsg+0x7b2/0xa10 [14429.227957][ T895] ___sys_sendmsg+0xee/0x170 [14429.227957][ T895] __sys_sendmsg+0xcd/0x170 [14429.227957][ T895] do_syscall_64+0xc6/0x1e0 [14429.227957][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14429.227957][ T895] [14439.471104][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14439.471616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14439.471616][ T895] netdev_get_by_index+0x5e/0x80 [14439.471616][ T895] fib6_nh_init+0x3d8/0x15b0 [14439.471616][ T895] ip6_route_info_create+0xf18/0x17d0 [14439.471616][ T895] ip6_route_add+0x1c/0x140 [14439.471616][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14439.471616][ T895] addrconf_add_dev+0xe2/0x170 [14439.471616][ T895] inet6_addr_add+0x12f/0xa40 [14439.471616][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14439.471616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14439.471616][ T895] netlink_rcv_skb+0x130/0x360 [14439.471616][ T895] netlink_unicast+0x449/0x710 [14439.471616][ T895] netlink_sendmsg+0x723/0xbe0 [14439.471616][ T895] ____sys_sendmsg+0x7b2/0xa10 [14439.471616][ T895] ___sys_sendmsg+0xee/0x170 [14439.471616][ T895] __sys_sendmsg+0xcd/0x170 [14439.471616][ T895] do_syscall_64+0xc6/0x1e0 [14439.471616][ T895] [14439.473927][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14439.473927][ T895] ipv6_add_dev+0x3b9/0x11c0 [14439.473927][ T895] ipv6_find_idev+0x102/0x170 [14439.473927][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14439.473927][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14439.473927][ T895] netlink_rcv_skb+0x130/0x360 [14439.473927][ T895] netlink_unicast+0x449/0x710 [14439.473927][ T895] netlink_sendmsg+0x723/0xbe0 [14439.473927][ T895] ____sys_sendmsg+0x7b2/0xa10 [14439.473927][ T895] ___sys_sendmsg+0xee/0x170 [14439.473927][ T895] __sys_sendmsg+0xcd/0x170 [14439.473927][ T895] do_syscall_64+0xc6/0x1e0 [14439.473927][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14439.473927][ T895] [14439.475727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14439.475727][ T895] neigh_parms_alloc+0x1e5/0x510 [14439.475727][ T895] ipv6_add_dev+0x2fd/0x11c0 [14439.475727][ T895] ipv6_find_idev+0x102/0x170 [14439.475727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14439.475727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14439.475727][ T895] netlink_rcv_skb+0x130/0x360 [14439.475727][ T895] netlink_unicast+0x449/0x710 [14439.475727][ T895] netlink_sendmsg+0x723/0xbe0 [14439.475727][ T895] ____sys_sendmsg+0x7b2/0xa10 [14439.475727][ T895] ___sys_sendmsg+0xee/0x170 [14439.475727][ T895] __sys_sendmsg+0xcd/0x170 [14439.475727][ T895] do_syscall_64+0xc6/0x1e0 [14439.475727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14439.475727][ T895] [14449.551044][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14449.551527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14449.551527][ T895] netdev_get_by_index+0x5e/0x80 [14449.551527][ T895] fib6_nh_init+0x3d8/0x15b0 [14449.551527][ T895] ip6_route_info_create+0xf18/0x17d0 [14449.551527][ T895] ip6_route_add+0x1c/0x140 [14449.551527][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14449.551527][ T895] addrconf_add_dev+0xe2/0x170 [14449.551527][ T895] inet6_addr_add+0x12f/0xa40 [14449.551527][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14449.551527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14449.551527][ T895] netlink_rcv_skb+0x130/0x360 [14449.551527][ T895] netlink_unicast+0x449/0x710 [14449.551527][ T895] netlink_sendmsg+0x723/0xbe0 [14449.551527][ T895] ____sys_sendmsg+0x7b2/0xa10 [14449.551527][ T895] ___sys_sendmsg+0xee/0x170 [14449.551527][ T895] __sys_sendmsg+0xcd/0x170 [14449.551527][ T895] do_syscall_64+0xc6/0x1e0 [14449.551527][ T895] [14449.553759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14449.553759][ T895] ipv6_add_dev+0x3b9/0x11c0 [14449.553759][ T895] ipv6_find_idev+0x102/0x170 [14449.553759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14449.553759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14449.553759][ T895] netlink_rcv_skb+0x130/0x360 [14449.553759][ T895] netlink_unicast+0x449/0x710 [14449.553759][ T895] netlink_sendmsg+0x723/0xbe0 [14449.553759][ T895] ____sys_sendmsg+0x7b2/0xa10 [14449.553759][ T895] ___sys_sendmsg+0xee/0x170 [14449.553759][ T895] __sys_sendmsg+0xcd/0x170 [14449.553759][ T895] do_syscall_64+0xc6/0x1e0 [14449.553759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14449.553759][ T895] [14449.555496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14449.555496][ T895] neigh_parms_alloc+0x1e5/0x510 [14449.555496][ T895] ipv6_add_dev+0x2fd/0x11c0 [14449.555496][ T895] ipv6_find_idev+0x102/0x170 [14449.555496][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14449.555496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14449.555496][ T895] netlink_rcv_skb+0x130/0x360 [14449.555496][ T895] netlink_unicast+0x449/0x710 [14449.555496][ T895] netlink_sendmsg+0x723/0xbe0 [14449.555496][ T895] ____sys_sendmsg+0x7b2/0xa10 [14449.555496][ T895] ___sys_sendmsg+0xee/0x170 [14449.555496][ T895] __sys_sendmsg+0xcd/0x170 [14449.555496][ T895] do_syscall_64+0xc6/0x1e0 [14449.555496][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14449.555496][ T895] [14459.591071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14459.591509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14459.591509][ T895] netdev_get_by_index+0x5e/0x80 [14459.591509][ T895] fib6_nh_init+0x3d8/0x15b0 [14459.591509][ T895] ip6_route_info_create+0xf18/0x17d0 [14459.591509][ T895] ip6_route_add+0x1c/0x140 [14459.591509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14459.591509][ T895] addrconf_add_dev+0xe2/0x170 [14459.591509][ T895] inet6_addr_add+0x12f/0xa40 [14459.591509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14459.591509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14459.591509][ T895] netlink_rcv_skb+0x130/0x360 [14459.591509][ T895] netlink_unicast+0x449/0x710 [14459.591509][ T895] netlink_sendmsg+0x723/0xbe0 [14459.591509][ T895] ____sys_sendmsg+0x7b2/0xa10 [14459.591509][ T895] ___sys_sendmsg+0xee/0x170 [14459.591509][ T895] __sys_sendmsg+0xcd/0x170 [14459.591509][ T895] do_syscall_64+0xc6/0x1e0 [14459.591509][ T895] [14459.593734][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14459.593734][ T895] ipv6_add_dev+0x3b9/0x11c0 [14459.593734][ T895] ipv6_find_idev+0x102/0x170 [14459.593734][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14459.593734][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14459.593734][ T895] netlink_rcv_skb+0x130/0x360 [14459.593734][ T895] netlink_unicast+0x449/0x710 [14459.593734][ T895] netlink_sendmsg+0x723/0xbe0 [14459.593734][ T895] ____sys_sendmsg+0x7b2/0xa10 [14459.593734][ T895] ___sys_sendmsg+0xee/0x170 [14459.593734][ T895] __sys_sendmsg+0xcd/0x170 [14459.593734][ T895] do_syscall_64+0xc6/0x1e0 [14459.593734][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14459.593734][ T895] [14459.595473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14459.595473][ T895] neigh_parms_alloc+0x1e5/0x510 [14459.595473][ T895] ipv6_add_dev+0x2fd/0x11c0 [14459.595473][ T895] ipv6_find_idev+0x102/0x170 [14459.595473][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14459.595473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14459.595473][ T895] netlink_rcv_skb+0x130/0x360 [14459.595473][ T895] netlink_unicast+0x449/0x710 [14459.595473][ T895] netlink_sendmsg+0x723/0xbe0 [14459.595473][ T895] ____sys_sendmsg+0x7b2/0xa10 [14459.595473][ T895] ___sys_sendmsg+0xee/0x170 [14459.595473][ T895] __sys_sendmsg+0xcd/0x170 [14459.595473][ T895] do_syscall_64+0xc6/0x1e0 [14459.595473][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14459.595473][ T895] [14469.839055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14469.839566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14469.839566][ T895] netdev_get_by_index+0x5e/0x80 [14469.839566][ T895] fib6_nh_init+0x3d8/0x15b0 [14469.839566][ T895] ip6_route_info_create+0xf18/0x17d0 [14469.839566][ T895] ip6_route_add+0x1c/0x140 [14469.839566][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14469.839566][ T895] addrconf_add_dev+0xe2/0x170 [14469.839566][ T895] inet6_addr_add+0x12f/0xa40 [14469.839566][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14469.839566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14469.839566][ T895] netlink_rcv_skb+0x130/0x360 [14469.839566][ T895] netlink_unicast+0x449/0x710 [14469.839566][ T895] netlink_sendmsg+0x723/0xbe0 [14469.839566][ T895] ____sys_sendmsg+0x7b2/0xa10 [14469.839566][ T895] ___sys_sendmsg+0xee/0x170 [14469.839566][ T895] __sys_sendmsg+0xcd/0x170 [14469.839566][ T895] do_syscall_64+0xc6/0x1e0 [14469.839566][ T895] [14469.841784][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14469.841784][ T895] ipv6_add_dev+0x3b9/0x11c0 [14469.841784][ T895] ipv6_find_idev+0x102/0x170 [14469.841784][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14469.841784][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14469.841784][ T895] netlink_rcv_skb+0x130/0x360 [14469.841784][ T895] netlink_unicast+0x449/0x710 [14469.841784][ T895] netlink_sendmsg+0x723/0xbe0 [14469.841784][ T895] ____sys_sendmsg+0x7b2/0xa10 [14469.841784][ T895] ___sys_sendmsg+0xee/0x170 [14469.841784][ T895] __sys_sendmsg+0xcd/0x170 [14469.841784][ T895] do_syscall_64+0xc6/0x1e0 [14469.841784][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14469.841784][ T895] [14469.843490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14469.843490][ T895] neigh_parms_alloc+0x1e5/0x510 [14469.843490][ T895] ipv6_add_dev+0x2fd/0x11c0 [14469.843490][ T895] ipv6_find_idev+0x102/0x170 [14469.843490][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14469.843490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14469.843490][ T895] netlink_rcv_skb+0x130/0x360 [14469.843490][ T895] netlink_unicast+0x449/0x710 [14469.843490][ T895] netlink_sendmsg+0x723/0xbe0 [14469.843490][ T895] ____sys_sendmsg+0x7b2/0xa10 [14469.843490][ T895] ___sys_sendmsg+0xee/0x170 [14469.843490][ T895] __sys_sendmsg+0xcd/0x170 [14469.843490][ T895] do_syscall_64+0xc6/0x1e0 [14469.843490][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14469.843490][ T895] [14480.086967][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14480.087633][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14480.087633][ T895] netdev_get_by_index+0x5e/0x80 [14480.087633][ T895] fib6_nh_init+0x3d8/0x15b0 [14480.087633][ T895] ip6_route_info_create+0xf18/0x17d0 [14480.087633][ T895] ip6_route_add+0x1c/0x140 [14480.087633][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14480.087633][ T895] addrconf_add_dev+0xe2/0x170 [14480.087633][ T895] inet6_addr_add+0x12f/0xa40 [14480.087633][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14480.087633][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14480.087633][ T895] netlink_rcv_skb+0x130/0x360 [14480.087633][ T895] netlink_unicast+0x449/0x710 [14480.087633][ T895] netlink_sendmsg+0x723/0xbe0 [14480.087633][ T895] ____sys_sendmsg+0x7b2/0xa10 [14480.087633][ T895] ___sys_sendmsg+0xee/0x170 [14480.087633][ T895] __sys_sendmsg+0xcd/0x170 [14480.087633][ T895] do_syscall_64+0xc6/0x1e0 [14480.087633][ T895] [14480.090963][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14480.090963][ T895] ipv6_add_dev+0x3b9/0x11c0 [14480.090963][ T895] ipv6_find_idev+0x102/0x170 [14480.090963][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14480.090963][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14480.090963][ T895] netlink_rcv_skb+0x130/0x360 [14480.090963][ T895] netlink_unicast+0x449/0x710 [14480.090963][ T895] netlink_sendmsg+0x723/0xbe0 [14480.090963][ T895] ____sys_sendmsg+0x7b2/0xa10 [14480.090963][ T895] ___sys_sendmsg+0xee/0x170 [14480.090963][ T895] __sys_sendmsg+0xcd/0x170 [14480.090963][ T895] do_syscall_64+0xc6/0x1e0 [14480.090963][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14480.090963][ T895] [14480.093699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14480.093699][ T895] neigh_parms_alloc+0x1e5/0x510 [14480.093699][ T895] ipv6_add_dev+0x2fd/0x11c0 [14480.093699][ T895] ipv6_find_idev+0x102/0x170 [14480.093699][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14480.093699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14480.093699][ T895] netlink_rcv_skb+0x130/0x360 [14480.093699][ T895] netlink_unicast+0x449/0x710 [14480.093699][ T895] netlink_sendmsg+0x723/0xbe0 [14480.093699][ T895] ____sys_sendmsg+0x7b2/0xa10 [14480.093699][ T895] ___sys_sendmsg+0xee/0x170 [14480.093699][ T895] __sys_sendmsg+0xcd/0x170 [14480.093699][ T895] do_syscall_64+0xc6/0x1e0 [14480.093699][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14480.093699][ T895] [14490.334999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14490.335446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14490.335446][ T895] netdev_get_by_index+0x5e/0x80 [14490.335446][ T895] fib6_nh_init+0x3d8/0x15b0 [14490.335446][ T895] ip6_route_info_create+0xf18/0x17d0 [14490.335446][ T895] ip6_route_add+0x1c/0x140 [14490.335446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14490.335446][ T895] addrconf_add_dev+0xe2/0x170 [14490.335446][ T895] inet6_addr_add+0x12f/0xa40 [14490.335446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14490.335446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14490.335446][ T895] netlink_rcv_skb+0x130/0x360 [14490.335446][ T895] netlink_unicast+0x449/0x710 [14490.335446][ T895] netlink_sendmsg+0x723/0xbe0 [14490.335446][ T895] ____sys_sendmsg+0x7b2/0xa10 [14490.335446][ T895] ___sys_sendmsg+0xee/0x170 [14490.335446][ T895] __sys_sendmsg+0xcd/0x170 [14490.335446][ T895] do_syscall_64+0xc6/0x1e0 [14490.335446][ T895] [14490.337653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14490.337653][ T895] ipv6_add_dev+0x3b9/0x11c0 [14490.337653][ T895] ipv6_find_idev+0x102/0x170 [14490.337653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14490.337653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14490.337653][ T895] netlink_rcv_skb+0x130/0x360 [14490.337653][ T895] netlink_unicast+0x449/0x710 [14490.337653][ T895] netlink_sendmsg+0x723/0xbe0 [14490.337653][ T895] ____sys_sendmsg+0x7b2/0xa10 [14490.337653][ T895] ___sys_sendmsg+0xee/0x170 [14490.337653][ T895] __sys_sendmsg+0xcd/0x170 [14490.337653][ T895] do_syscall_64+0xc6/0x1e0 [14490.337653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14490.337653][ T895] [14490.339357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14490.339357][ T895] neigh_parms_alloc+0x1e5/0x510 [14490.339357][ T895] ipv6_add_dev+0x2fd/0x11c0 [14490.339357][ T895] ipv6_find_idev+0x102/0x170 [14490.339357][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14490.339357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14490.339357][ T895] netlink_rcv_skb+0x130/0x360 [14490.339357][ T895] netlink_unicast+0x449/0x710 [14490.339357][ T895] netlink_sendmsg+0x723/0xbe0 [14490.339357][ T895] ____sys_sendmsg+0x7b2/0xa10 [14490.339357][ T895] ___sys_sendmsg+0xee/0x170 [14490.339357][ T895] __sys_sendmsg+0xcd/0x170 [14490.339357][ T895] do_syscall_64+0xc6/0x1e0 [14490.339357][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14490.339357][ T895] [14500.583076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14500.583655][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14500.583655][ T895] netdev_get_by_index+0x5e/0x80 [14500.583655][ T895] fib6_nh_init+0x3d8/0x15b0 [14500.583655][ T895] ip6_route_info_create+0xf18/0x17d0 [14500.583655][ T895] ip6_route_add+0x1c/0x140 [14500.583655][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14500.583655][ T895] addrconf_add_dev+0xe2/0x170 [14500.583655][ T895] inet6_addr_add+0x12f/0xa40 [14500.583655][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14500.583655][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14500.583655][ T895] netlink_rcv_skb+0x130/0x360 [14500.583655][ T895] netlink_unicast+0x449/0x710 [14500.583655][ T895] netlink_sendmsg+0x723/0xbe0 [14500.583655][ T895] ____sys_sendmsg+0x7b2/0xa10 [14500.583655][ T895] ___sys_sendmsg+0xee/0x170 [14500.583655][ T895] __sys_sendmsg+0xcd/0x170 [14500.583655][ T895] do_syscall_64+0xc6/0x1e0 [14500.583655][ T895] [14500.585900][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14500.585900][ T895] ipv6_add_dev+0x3b9/0x11c0 [14500.585900][ T895] ipv6_find_idev+0x102/0x170 [14500.585900][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14500.585900][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14500.585900][ T895] netlink_rcv_skb+0x130/0x360 [14500.585900][ T895] netlink_unicast+0x449/0x710 [14500.585900][ T895] netlink_sendmsg+0x723/0xbe0 [14500.585900][ T895] ____sys_sendmsg+0x7b2/0xa10 [14500.585900][ T895] ___sys_sendmsg+0xee/0x170 [14500.585900][ T895] __sys_sendmsg+0xcd/0x170 [14500.585900][ T895] do_syscall_64+0xc6/0x1e0 [14500.585900][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14500.585900][ T895] [14500.587510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14500.587510][ T895] neigh_parms_alloc+0x1e5/0x510 [14500.587510][ T895] ipv6_add_dev+0x2fd/0x11c0 [14500.587510][ T895] ipv6_find_idev+0x102/0x170 [14500.587510][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14500.587510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14500.587510][ T895] netlink_rcv_skb+0x130/0x360 [14500.587510][ T895] netlink_unicast+0x449/0x710 [14500.587510][ T895] netlink_sendmsg+0x723/0xbe0 [14500.587510][ T895] ____sys_sendmsg+0x7b2/0xa10 [14500.587510][ T895] ___sys_sendmsg+0xee/0x170 [14500.587510][ T895] __sys_sendmsg+0xcd/0x170 [14500.587510][ T895] do_syscall_64+0xc6/0x1e0 [14500.587510][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14500.587510][ T895] [14510.790977][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14510.791452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14510.791452][ T895] netdev_get_by_index+0x5e/0x80 [14510.791452][ T895] fib6_nh_init+0x3d8/0x15b0 [14510.791452][ T895] ip6_route_info_create+0xf18/0x17d0 [14510.791452][ T895] ip6_route_add+0x1c/0x140 [14510.791452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14510.791452][ T895] addrconf_add_dev+0xe2/0x170 [14510.791452][ T895] inet6_addr_add+0x12f/0xa40 [14510.791452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14510.791452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14510.791452][ T895] netlink_rcv_skb+0x130/0x360 [14510.791452][ T895] netlink_unicast+0x449/0x710 [14510.791452][ T895] netlink_sendmsg+0x723/0xbe0 [14510.791452][ T895] ____sys_sendmsg+0x7b2/0xa10 [14510.791452][ T895] ___sys_sendmsg+0xee/0x170 [14510.791452][ T895] __sys_sendmsg+0xcd/0x170 [14510.791452][ T895] do_syscall_64+0xc6/0x1e0 [14510.791452][ T895] [14510.793864][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14510.793864][ T895] ipv6_add_dev+0x3b9/0x11c0 [14510.793864][ T895] ipv6_find_idev+0x102/0x170 [14510.793864][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14510.793864][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14510.793864][ T895] netlink_rcv_skb+0x130/0x360 [14510.793864][ T895] netlink_unicast+0x449/0x710 [14510.793864][ T895] netlink_sendmsg+0x723/0xbe0 [14510.793864][ T895] ____sys_sendmsg+0x7b2/0xa10 [14510.793864][ T895] ___sys_sendmsg+0xee/0x170 [14510.793864][ T895] __sys_sendmsg+0xcd/0x170 [14510.793864][ T895] do_syscall_64+0xc6/0x1e0 [14510.793864][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14510.793864][ T895] [14510.795673][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14510.795673][ T895] neigh_parms_alloc+0x1e5/0x510 [14510.795673][ T895] ipv6_add_dev+0x2fd/0x11c0 [14510.795673][ T895] ipv6_find_idev+0x102/0x170 [14510.795673][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14510.795673][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14510.795673][ T895] netlink_rcv_skb+0x130/0x360 [14510.795673][ T895] netlink_unicast+0x449/0x710 [14510.795673][ T895] netlink_sendmsg+0x723/0xbe0 [14510.795673][ T895] ____sys_sendmsg+0x7b2/0xa10 [14510.795673][ T895] ___sys_sendmsg+0xee/0x170 [14510.795673][ T895] __sys_sendmsg+0xcd/0x170 [14510.795673][ T895] do_syscall_64+0xc6/0x1e0 [14510.795673][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14510.795673][ T895] [14521.039103][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14521.039860][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14521.039860][ T895] netdev_get_by_index+0x5e/0x80 [14521.039860][ T895] fib6_nh_init+0x3d8/0x15b0 [14521.039860][ T895] ip6_route_info_create+0xf18/0x17d0 [14521.039860][ T895] ip6_route_add+0x1c/0x140 [14521.039860][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14521.039860][ T895] addrconf_add_dev+0xe2/0x170 [14521.039860][ T895] inet6_addr_add+0x12f/0xa40 [14521.039860][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14521.039860][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14521.039860][ T895] netlink_rcv_skb+0x130/0x360 [14521.039860][ T895] netlink_unicast+0x449/0x710 [14521.039860][ T895] netlink_sendmsg+0x723/0xbe0 [14521.039860][ T895] ____sys_sendmsg+0x7b2/0xa10 [14521.039860][ T895] ___sys_sendmsg+0xee/0x170 [14521.039860][ T895] __sys_sendmsg+0xcd/0x170 [14521.039860][ T895] do_syscall_64+0xc6/0x1e0 [14521.039860][ T895] [14521.042046][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14521.042046][ T895] ipv6_add_dev+0x3b9/0x11c0 [14521.042046][ T895] ipv6_find_idev+0x102/0x170 [14521.042046][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14521.042046][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14521.042046][ T895] netlink_rcv_skb+0x130/0x360 [14521.042046][ T895] netlink_unicast+0x449/0x710 [14521.042046][ T895] netlink_sendmsg+0x723/0xbe0 [14521.042046][ T895] ____sys_sendmsg+0x7b2/0xa10 [14521.042046][ T895] ___sys_sendmsg+0xee/0x170 [14521.042046][ T895] __sys_sendmsg+0xcd/0x170 [14521.042046][ T895] do_syscall_64+0xc6/0x1e0 [14521.042046][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14521.042046][ T895] [14521.043772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14521.043772][ T895] neigh_parms_alloc+0x1e5/0x510 [14521.043772][ T895] ipv6_add_dev+0x2fd/0x11c0 [14521.043772][ T895] ipv6_find_idev+0x102/0x170 [14521.043772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14521.043772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14521.043772][ T895] netlink_rcv_skb+0x130/0x360 [14521.043772][ T895] netlink_unicast+0x449/0x710 [14521.043772][ T895] netlink_sendmsg+0x723/0xbe0 [14521.043772][ T895] ____sys_sendmsg+0x7b2/0xa10 [14521.043772][ T895] ___sys_sendmsg+0xee/0x170 [14521.043772][ T895] __sys_sendmsg+0xcd/0x170 [14521.043772][ T895] do_syscall_64+0xc6/0x1e0 [14521.043772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14521.043772][ T895] [14531.287035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14531.287460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14531.287460][ T895] netdev_get_by_index+0x5e/0x80 [14531.287460][ T895] fib6_nh_init+0x3d8/0x15b0 [14531.287460][ T895] ip6_route_info_create+0xf18/0x17d0 [14531.287460][ T895] ip6_route_add+0x1c/0x140 [14531.287460][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14531.287460][ T895] addrconf_add_dev+0xe2/0x170 [14531.287460][ T895] inet6_addr_add+0x12f/0xa40 [14531.287460][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14531.287460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14531.287460][ T895] netlink_rcv_skb+0x130/0x360 [14531.287460][ T895] netlink_unicast+0x449/0x710 [14531.287460][ T895] netlink_sendmsg+0x723/0xbe0 [14531.287460][ T895] ____sys_sendmsg+0x7b2/0xa10 [14531.287460][ T895] ___sys_sendmsg+0xee/0x170 [14531.287460][ T895] __sys_sendmsg+0xcd/0x170 [14531.287460][ T895] do_syscall_64+0xc6/0x1e0 [14531.287460][ T895] [14531.289715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14531.289715][ T895] ipv6_add_dev+0x3b9/0x11c0 [14531.289715][ T895] ipv6_find_idev+0x102/0x170 [14531.289715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14531.289715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14531.289715][ T895] netlink_rcv_skb+0x130/0x360 [14531.289715][ T895] netlink_unicast+0x449/0x710 [14531.289715][ T895] netlink_sendmsg+0x723/0xbe0 [14531.289715][ T895] ____sys_sendmsg+0x7b2/0xa10 [14531.289715][ T895] ___sys_sendmsg+0xee/0x170 [14531.289715][ T895] __sys_sendmsg+0xcd/0x170 [14531.289715][ T895] do_syscall_64+0xc6/0x1e0 [14531.289715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14531.289715][ T895] [14531.291455][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14531.291455][ T895] neigh_parms_alloc+0x1e5/0x510 [14531.291455][ T895] ipv6_add_dev+0x2fd/0x11c0 [14531.291455][ T895] ipv6_find_idev+0x102/0x170 [14531.291455][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14531.291455][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14531.291455][ T895] netlink_rcv_skb+0x130/0x360 [14531.291455][ T895] netlink_unicast+0x449/0x710 [14531.291455][ T895] netlink_sendmsg+0x723/0xbe0 [14531.291455][ T895] ____sys_sendmsg+0x7b2/0xa10 [14531.291455][ T895] ___sys_sendmsg+0xee/0x170 [14531.291455][ T895] __sys_sendmsg+0xcd/0x170 [14531.291455][ T895] do_syscall_64+0xc6/0x1e0 [14531.291455][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14531.291455][ T895] [14541.535063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14541.535558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14541.535558][ T895] netdev_get_by_index+0x5e/0x80 [14541.535558][ T895] fib6_nh_init+0x3d8/0x15b0 [14541.535558][ T895] ip6_route_info_create+0xf18/0x17d0 [14541.535558][ T895] ip6_route_add+0x1c/0x140 [14541.535558][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14541.535558][ T895] addrconf_add_dev+0xe2/0x170 [14541.535558][ T895] inet6_addr_add+0x12f/0xa40 [14541.535558][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14541.535558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14541.535558][ T895] netlink_rcv_skb+0x130/0x360 [14541.535558][ T895] netlink_unicast+0x449/0x710 [14541.535558][ T895] netlink_sendmsg+0x723/0xbe0 [14541.535558][ T895] ____sys_sendmsg+0x7b2/0xa10 [14541.535558][ T895] ___sys_sendmsg+0xee/0x170 [14541.535558][ T895] __sys_sendmsg+0xcd/0x170 [14541.535558][ T895] do_syscall_64+0xc6/0x1e0 [14541.535558][ T895] [14541.537778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14541.537778][ T895] ipv6_add_dev+0x3b9/0x11c0 [14541.537778][ T895] ipv6_find_idev+0x102/0x170 [14541.537778][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14541.537778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14541.537778][ T895] netlink_rcv_skb+0x130/0x360 [14541.537778][ T895] netlink_unicast+0x449/0x710 [14541.537778][ T895] netlink_sendmsg+0x723/0xbe0 [14541.537778][ T895] ____sys_sendmsg+0x7b2/0xa10 [14541.537778][ T895] ___sys_sendmsg+0xee/0x170 [14541.537778][ T895] __sys_sendmsg+0xcd/0x170 [14541.537778][ T895] do_syscall_64+0xc6/0x1e0 [14541.537778][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14541.537778][ T895] [14541.539486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14541.539486][ T895] neigh_parms_alloc+0x1e5/0x510 [14541.539486][ T895] ipv6_add_dev+0x2fd/0x11c0 [14541.539486][ T895] ipv6_find_idev+0x102/0x170 [14541.539486][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14541.539486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14541.539486][ T895] netlink_rcv_skb+0x130/0x360 [14541.539486][ T895] netlink_unicast+0x449/0x710 [14541.539486][ T895] netlink_sendmsg+0x723/0xbe0 [14541.539486][ T895] ____sys_sendmsg+0x7b2/0xa10 [14541.539486][ T895] ___sys_sendmsg+0xee/0x170 [14541.539486][ T895] __sys_sendmsg+0xcd/0x170 [14541.539486][ T895] do_syscall_64+0xc6/0x1e0 [14541.539486][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14541.539486][ T895] [14551.783022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14551.783448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14551.783448][ T895] netdev_get_by_index+0x5e/0x80 [14551.783448][ T895] fib6_nh_init+0x3d8/0x15b0 [14551.783448][ T895] ip6_route_info_create+0xf18/0x17d0 [14551.783448][ T895] ip6_route_add+0x1c/0x140 [14551.783448][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14551.783448][ T895] addrconf_add_dev+0xe2/0x170 [14551.783448][ T895] inet6_addr_add+0x12f/0xa40 [14551.783448][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14551.783448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14551.783448][ T895] netlink_rcv_skb+0x130/0x360 [14551.783448][ T895] netlink_unicast+0x449/0x710 [14551.783448][ T895] netlink_sendmsg+0x723/0xbe0 [14551.783448][ T895] ____sys_sendmsg+0x7b2/0xa10 [14551.783448][ T895] ___sys_sendmsg+0xee/0x170 [14551.783448][ T895] __sys_sendmsg+0xcd/0x170 [14551.783448][ T895] do_syscall_64+0xc6/0x1e0 [14551.783448][ T895] [14551.785682][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14551.785682][ T895] ipv6_add_dev+0x3b9/0x11c0 [14551.785682][ T895] ipv6_find_idev+0x102/0x170 [14551.785682][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14551.785682][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14551.785682][ T895] netlink_rcv_skb+0x130/0x360 [14551.785682][ T895] netlink_unicast+0x449/0x710 [14551.785682][ T895] netlink_sendmsg+0x723/0xbe0 [14551.785682][ T895] ____sys_sendmsg+0x7b2/0xa10 [14551.785682][ T895] ___sys_sendmsg+0xee/0x170 [14551.785682][ T895] __sys_sendmsg+0xcd/0x170 [14551.785682][ T895] do_syscall_64+0xc6/0x1e0 [14551.785682][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14551.785682][ T895] [14551.787393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14551.787393][ T895] neigh_parms_alloc+0x1e5/0x510 [14551.787393][ T895] ipv6_add_dev+0x2fd/0x11c0 [14551.787393][ T895] ipv6_find_idev+0x102/0x170 [14551.787393][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14551.787393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14551.787393][ T895] netlink_rcv_skb+0x130/0x360 [14551.787393][ T895] netlink_unicast+0x449/0x710 [14551.787393][ T895] netlink_sendmsg+0x723/0xbe0 [14551.787393][ T895] ____sys_sendmsg+0x7b2/0xa10 [14551.787393][ T895] ___sys_sendmsg+0xee/0x170 [14551.787393][ T895] __sys_sendmsg+0xcd/0x170 [14551.787393][ T895] do_syscall_64+0xc6/0x1e0 [14551.787393][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14551.787393][ T895] [14561.815023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14561.815663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14561.815663][ T895] netdev_get_by_index+0x5e/0x80 [14561.815663][ T895] fib6_nh_init+0x3d8/0x15b0 [14561.815663][ T895] ip6_route_info_create+0xf18/0x17d0 [14561.815663][ T895] ip6_route_add+0x1c/0x140 [14561.815663][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14561.815663][ T895] addrconf_add_dev+0xe2/0x170 [14561.815663][ T895] inet6_addr_add+0x12f/0xa40 [14561.815663][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14561.815663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14561.815663][ T895] netlink_rcv_skb+0x130/0x360 [14561.815663][ T895] netlink_unicast+0x449/0x710 [14561.815663][ T895] netlink_sendmsg+0x723/0xbe0 [14561.815663][ T895] ____sys_sendmsg+0x7b2/0xa10 [14561.815663][ T895] ___sys_sendmsg+0xee/0x170 [14561.815663][ T895] __sys_sendmsg+0xcd/0x170 [14561.815663][ T895] do_syscall_64+0xc6/0x1e0 [14561.815663][ T895] [14561.819202][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14561.819202][ T895] ipv6_add_dev+0x3b9/0x11c0 [14561.819202][ T895] ipv6_find_idev+0x102/0x170 [14561.819202][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14561.819202][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14561.819202][ T895] netlink_rcv_skb+0x130/0x360 [14561.819202][ T895] netlink_unicast+0x449/0x710 [14561.819202][ T895] netlink_sendmsg+0x723/0xbe0 [14561.819202][ T895] ____sys_sendmsg+0x7b2/0xa10 [14561.819202][ T895] ___sys_sendmsg+0xee/0x170 [14561.819202][ T895] __sys_sendmsg+0xcd/0x170 [14561.819202][ T895] do_syscall_64+0xc6/0x1e0 [14561.819202][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14561.819202][ T895] [14561.821810][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14561.821810][ T895] neigh_parms_alloc+0x1e5/0x510 [14561.821810][ T895] ipv6_add_dev+0x2fd/0x11c0 [14561.821810][ T895] ipv6_find_idev+0x102/0x170 [14561.821810][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14561.821810][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14561.821810][ T895] netlink_rcv_skb+0x130/0x360 [14561.821810][ T895] netlink_unicast+0x449/0x710 [14561.821810][ T895] netlink_sendmsg+0x723/0xbe0 [14561.821810][ T895] ____sys_sendmsg+0x7b2/0xa10 [14561.821810][ T895] ___sys_sendmsg+0xee/0x170 [14561.821810][ T895] __sys_sendmsg+0xcd/0x170 [14561.821810][ T895] do_syscall_64+0xc6/0x1e0 [14561.821810][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14561.821810][ T895] [14572.063007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14572.063482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14572.063482][ T895] netdev_get_by_index+0x5e/0x80 [14572.063482][ T895] fib6_nh_init+0x3d8/0x15b0 [14572.063482][ T895] ip6_route_info_create+0xf18/0x17d0 [14572.063482][ T895] ip6_route_add+0x1c/0x140 [14572.063482][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14572.063482][ T895] addrconf_add_dev+0xe2/0x170 [14572.063482][ T895] inet6_addr_add+0x12f/0xa40 [14572.063482][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14572.063482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14572.063482][ T895] netlink_rcv_skb+0x130/0x360 [14572.063482][ T895] netlink_unicast+0x449/0x710 [14572.063482][ T895] netlink_sendmsg+0x723/0xbe0 [14572.063482][ T895] ____sys_sendmsg+0x7b2/0xa10 [14572.063482][ T895] ___sys_sendmsg+0xee/0x170 [14572.063482][ T895] __sys_sendmsg+0xcd/0x170 [14572.063482][ T895] do_syscall_64+0xc6/0x1e0 [14572.063482][ T895] [14572.065699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14572.065699][ T895] ipv6_add_dev+0x3b9/0x11c0 [14572.065699][ T895] ipv6_find_idev+0x102/0x170 [14572.065699][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14572.065699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14572.065699][ T895] netlink_rcv_skb+0x130/0x360 [14572.065699][ T895] netlink_unicast+0x449/0x710 [14572.065699][ T895] netlink_sendmsg+0x723/0xbe0 [14572.065699][ T895] ____sys_sendmsg+0x7b2/0xa10 [14572.065699][ T895] ___sys_sendmsg+0xee/0x170 [14572.065699][ T895] __sys_sendmsg+0xcd/0x170 [14572.065699][ T895] do_syscall_64+0xc6/0x1e0 [14572.065699][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14572.065699][ T895] [14572.067412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14572.067412][ T895] neigh_parms_alloc+0x1e5/0x510 [14572.067412][ T895] ipv6_add_dev+0x2fd/0x11c0 [14572.067412][ T895] ipv6_find_idev+0x102/0x170 [14572.067412][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14572.067412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14572.067412][ T895] netlink_rcv_skb+0x130/0x360 [14572.067412][ T895] netlink_unicast+0x449/0x710 [14572.067412][ T895] netlink_sendmsg+0x723/0xbe0 [14572.067412][ T895] ____sys_sendmsg+0x7b2/0xa10 [14572.067412][ T895] ___sys_sendmsg+0xee/0x170 [14572.067412][ T895] __sys_sendmsg+0xcd/0x170 [14572.067412][ T895] do_syscall_64+0xc6/0x1e0 [14572.067412][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14572.067412][ T895] [14582.239012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14582.239502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14582.239502][ T895] netdev_get_by_index+0x5e/0x80 [14582.239502][ T895] fib6_nh_init+0x3d8/0x15b0 [14582.239502][ T895] ip6_route_info_create+0xf18/0x17d0 [14582.239502][ T895] ip6_route_add+0x1c/0x140 [14582.239502][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14582.239502][ T895] addrconf_add_dev+0xe2/0x170 [14582.239502][ T895] inet6_addr_add+0x12f/0xa40 [14582.239502][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14582.239502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14582.239502][ T895] netlink_rcv_skb+0x130/0x360 [14582.239502][ T895] netlink_unicast+0x449/0x710 [14582.239502][ T895] netlink_sendmsg+0x723/0xbe0 [14582.239502][ T895] ____sys_sendmsg+0x7b2/0xa10 [14582.239502][ T895] ___sys_sendmsg+0xee/0x170 [14582.239502][ T895] __sys_sendmsg+0xcd/0x170 [14582.239502][ T895] do_syscall_64+0xc6/0x1e0 [14582.239502][ T895] [14582.241705][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14582.241705][ T895] ipv6_add_dev+0x3b9/0x11c0 [14582.241705][ T895] ipv6_find_idev+0x102/0x170 [14582.241705][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14582.241705][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14582.241705][ T895] netlink_rcv_skb+0x130/0x360 [14582.241705][ T895] netlink_unicast+0x449/0x710 [14582.241705][ T895] netlink_sendmsg+0x723/0xbe0 [14582.241705][ T895] ____sys_sendmsg+0x7b2/0xa10 [14582.241705][ T895] ___sys_sendmsg+0xee/0x170 [14582.241705][ T895] __sys_sendmsg+0xcd/0x170 [14582.241705][ T895] do_syscall_64+0xc6/0x1e0 [14582.241705][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14582.241705][ T895] [14582.243414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14582.243414][ T895] neigh_parms_alloc+0x1e5/0x510 [14582.243414][ T895] ipv6_add_dev+0x2fd/0x11c0 [14582.243414][ T895] ipv6_find_idev+0x102/0x170 [14582.243414][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14582.243414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14582.243414][ T895] netlink_rcv_skb+0x130/0x360 [14582.243414][ T895] netlink_unicast+0x449/0x710 [14582.243414][ T895] netlink_sendmsg+0x723/0xbe0 [14582.243414][ T895] ____sys_sendmsg+0x7b2/0xa10 [14582.243414][ T895] ___sys_sendmsg+0xee/0x170 [14582.243414][ T895] __sys_sendmsg+0xcd/0x170 [14582.243414][ T895] do_syscall_64+0xc6/0x1e0 [14582.243414][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14582.243414][ T895] [14592.495015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14592.495446][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14592.495446][ T895] netdev_get_by_index+0x5e/0x80 [14592.495446][ T895] fib6_nh_init+0x3d8/0x15b0 [14592.495446][ T895] ip6_route_info_create+0xf18/0x17d0 [14592.495446][ T895] ip6_route_add+0x1c/0x140 [14592.495446][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14592.495446][ T895] addrconf_add_dev+0xe2/0x170 [14592.495446][ T895] inet6_addr_add+0x12f/0xa40 [14592.495446][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14592.495446][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14592.495446][ T895] netlink_rcv_skb+0x130/0x360 [14592.495446][ T895] netlink_unicast+0x449/0x710 [14592.495446][ T895] netlink_sendmsg+0x723/0xbe0 [14592.495446][ T895] ____sys_sendmsg+0x7b2/0xa10 [14592.495446][ T895] ___sys_sendmsg+0xee/0x170 [14592.495446][ T895] __sys_sendmsg+0xcd/0x170 [14592.495446][ T895] do_syscall_64+0xc6/0x1e0 [14592.495446][ T895] [14592.497676][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14592.497676][ T895] ipv6_add_dev+0x3b9/0x11c0 [14592.497676][ T895] ipv6_find_idev+0x102/0x170 [14592.497676][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14592.497676][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14592.497676][ T895] netlink_rcv_skb+0x130/0x360 [14592.497676][ T895] netlink_unicast+0x449/0x710 [14592.497676][ T895] netlink_sendmsg+0x723/0xbe0 [14592.497676][ T895] ____sys_sendmsg+0x7b2/0xa10 [14592.497676][ T895] ___sys_sendmsg+0xee/0x170 [14592.497676][ T895] __sys_sendmsg+0xcd/0x170 [14592.497676][ T895] do_syscall_64+0xc6/0x1e0 [14592.497676][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14592.497676][ T895] [14592.499408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14592.499408][ T895] neigh_parms_alloc+0x1e5/0x510 [14592.499408][ T895] ipv6_add_dev+0x2fd/0x11c0 [14592.499408][ T895] ipv6_find_idev+0x102/0x170 [14592.499408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14592.499408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14592.499408][ T895] netlink_rcv_skb+0x130/0x360 [14592.499408][ T895] netlink_unicast+0x449/0x710 [14592.499408][ T895] netlink_sendmsg+0x723/0xbe0 [14592.499408][ T895] ____sys_sendmsg+0x7b2/0xa10 [14592.499408][ T895] ___sys_sendmsg+0xee/0x170 [14592.499408][ T895] __sys_sendmsg+0xcd/0x170 [14592.499408][ T895] do_syscall_64+0xc6/0x1e0 [14592.499408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14592.499408][ T895] [14602.742957][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14602.743460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14602.743460][ T895] netdev_get_by_index+0x5e/0x80 [14602.743460][ T895] fib6_nh_init+0x3d8/0x15b0 [14602.743460][ T895] ip6_route_info_create+0xf18/0x17d0 [14602.743460][ T895] ip6_route_add+0x1c/0x140 [14602.743460][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14602.743460][ T895] addrconf_add_dev+0xe2/0x170 [14602.743460][ T895] inet6_addr_add+0x12f/0xa40 [14602.743460][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14602.743460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14602.743460][ T895] netlink_rcv_skb+0x130/0x360 [14602.743460][ T895] netlink_unicast+0x449/0x710 [14602.743460][ T895] netlink_sendmsg+0x723/0xbe0 [14602.743460][ T895] ____sys_sendmsg+0x7b2/0xa10 [14602.743460][ T895] ___sys_sendmsg+0xee/0x170 [14602.743460][ T895] __sys_sendmsg+0xcd/0x170 [14602.743460][ T895] do_syscall_64+0xc6/0x1e0 [14602.743460][ T895] [14602.745728][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14602.745728][ T895] ipv6_add_dev+0x3b9/0x11c0 [14602.745728][ T895] ipv6_find_idev+0x102/0x170 [14602.745728][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14602.745728][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14602.745728][ T895] netlink_rcv_skb+0x130/0x360 [14602.745728][ T895] netlink_unicast+0x449/0x710 [14602.745728][ T895] netlink_sendmsg+0x723/0xbe0 [14602.745728][ T895] ____sys_sendmsg+0x7b2/0xa10 [14602.745728][ T895] ___sys_sendmsg+0xee/0x170 [14602.745728][ T895] __sys_sendmsg+0xcd/0x170 [14602.745728][ T895] do_syscall_64+0xc6/0x1e0 [14602.745728][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14602.745728][ T895] [14602.747475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14602.747475][ T895] neigh_parms_alloc+0x1e5/0x510 [14602.747475][ T895] ipv6_add_dev+0x2fd/0x11c0 [14602.747475][ T895] ipv6_find_idev+0x102/0x170 [14602.747475][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14602.747475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14602.747475][ T895] netlink_rcv_skb+0x130/0x360 [14602.747475][ T895] netlink_unicast+0x449/0x710 [14602.747475][ T895] netlink_sendmsg+0x723/0xbe0 [14602.747475][ T895] ____sys_sendmsg+0x7b2/0xa10 [14602.747475][ T895] ___sys_sendmsg+0xee/0x170 [14602.747475][ T895] __sys_sendmsg+0xcd/0x170 [14602.747475][ T895] do_syscall_64+0xc6/0x1e0 [14602.747475][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14602.747475][ T895] [14612.991014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14612.991517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14612.991517][ T895] netdev_get_by_index+0x5e/0x80 [14612.991517][ T895] fib6_nh_init+0x3d8/0x15b0 [14612.991517][ T895] ip6_route_info_create+0xf18/0x17d0 [14612.991517][ T895] ip6_route_add+0x1c/0x140 [14612.991517][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14612.991517][ T895] addrconf_add_dev+0xe2/0x170 [14612.991517][ T895] inet6_addr_add+0x12f/0xa40 [14612.991517][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14612.991517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14612.991517][ T895] netlink_rcv_skb+0x130/0x360 [14612.991517][ T895] netlink_unicast+0x449/0x710 [14612.991517][ T895] netlink_sendmsg+0x723/0xbe0 [14612.991517][ T895] ____sys_sendmsg+0x7b2/0xa10 [14612.991517][ T895] ___sys_sendmsg+0xee/0x170 [14612.991517][ T895] __sys_sendmsg+0xcd/0x170 [14612.991517][ T895] do_syscall_64+0xc6/0x1e0 [14612.991517][ T895] [14612.993769][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14612.993769][ T895] ipv6_add_dev+0x3b9/0x11c0 [14612.993769][ T895] ipv6_find_idev+0x102/0x170 [14612.993769][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14612.993769][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14612.993769][ T895] netlink_rcv_skb+0x130/0x360 [14612.993769][ T895] netlink_unicast+0x449/0x710 [14612.993769][ T895] netlink_sendmsg+0x723/0xbe0 [14612.993769][ T895] ____sys_sendmsg+0x7b2/0xa10 [14612.993769][ T895] ___sys_sendmsg+0xee/0x170 [14612.993769][ T895] __sys_sendmsg+0xcd/0x170 [14612.993769][ T895] do_syscall_64+0xc6/0x1e0 [14612.993769][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14612.993769][ T895] [14612.995495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14612.995495][ T895] neigh_parms_alloc+0x1e5/0x510 [14612.995495][ T895] ipv6_add_dev+0x2fd/0x11c0 [14612.995495][ T895] ipv6_find_idev+0x102/0x170 [14612.995495][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14612.995495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14612.995495][ T895] netlink_rcv_skb+0x130/0x360 [14612.995495][ T895] netlink_unicast+0x449/0x710 [14612.995495][ T895] netlink_sendmsg+0x723/0xbe0 [14612.995495][ T895] ____sys_sendmsg+0x7b2/0xa10 [14612.995495][ T895] ___sys_sendmsg+0xee/0x170 [14612.995495][ T895] __sys_sendmsg+0xcd/0x170 [14612.995495][ T895] do_syscall_64+0xc6/0x1e0 [14612.995495][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14612.995495][ T895] [14623.247014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14623.247525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14623.247525][ T895] netdev_get_by_index+0x5e/0x80 [14623.247525][ T895] fib6_nh_init+0x3d8/0x15b0 [14623.247525][ T895] ip6_route_info_create+0xf18/0x17d0 [14623.247525][ T895] ip6_route_add+0x1c/0x140 [14623.247525][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14623.247525][ T895] addrconf_add_dev+0xe2/0x170 [14623.247525][ T895] inet6_addr_add+0x12f/0xa40 [14623.247525][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14623.247525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14623.247525][ T895] netlink_rcv_skb+0x130/0x360 [14623.247525][ T895] netlink_unicast+0x449/0x710 [14623.247525][ T895] netlink_sendmsg+0x723/0xbe0 [14623.247525][ T895] ____sys_sendmsg+0x7b2/0xa10 [14623.247525][ T895] ___sys_sendmsg+0xee/0x170 [14623.247525][ T895] __sys_sendmsg+0xcd/0x170 [14623.247525][ T895] do_syscall_64+0xc6/0x1e0 [14623.247525][ T895] [14623.249759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14623.249759][ T895] ipv6_add_dev+0x3b9/0x11c0 [14623.249759][ T895] ipv6_find_idev+0x102/0x170 [14623.249759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14623.249759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14623.249759][ T895] netlink_rcv_skb+0x130/0x360 [14623.249759][ T895] netlink_unicast+0x449/0x710 [14623.249759][ T895] netlink_sendmsg+0x723/0xbe0 [14623.249759][ T895] ____sys_sendmsg+0x7b2/0xa10 [14623.249759][ T895] ___sys_sendmsg+0xee/0x170 [14623.249759][ T895] __sys_sendmsg+0xcd/0x170 [14623.249759][ T895] do_syscall_64+0xc6/0x1e0 [14623.249759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14623.249759][ T895] [14623.251500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14623.251500][ T895] neigh_parms_alloc+0x1e5/0x510 [14623.251500][ T895] ipv6_add_dev+0x2fd/0x11c0 [14623.251500][ T895] ipv6_find_idev+0x102/0x170 [14623.251500][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14623.251500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14623.251500][ T895] netlink_rcv_skb+0x130/0x360 [14623.251500][ T895] netlink_unicast+0x449/0x710 [14623.251500][ T895] netlink_sendmsg+0x723/0xbe0 [14623.251500][ T895] ____sys_sendmsg+0x7b2/0xa10 [14623.251500][ T895] ___sys_sendmsg+0xee/0x170 [14623.251500][ T895] __sys_sendmsg+0xcd/0x170 [14623.251500][ T895] do_syscall_64+0xc6/0x1e0 [14623.251500][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14623.251500][ T895] [14633.503020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14633.503548][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14633.503548][ T895] netdev_get_by_index+0x5e/0x80 [14633.503548][ T895] fib6_nh_init+0x3d8/0x15b0 [14633.503548][ T895] ip6_route_info_create+0xf18/0x17d0 [14633.503548][ T895] ip6_route_add+0x1c/0x140 [14633.503548][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14633.503548][ T895] addrconf_add_dev+0xe2/0x170 [14633.503548][ T895] inet6_addr_add+0x12f/0xa40 [14633.503548][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14633.503548][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14633.503548][ T895] netlink_rcv_skb+0x130/0x360 [14633.503548][ T895] netlink_unicast+0x449/0x710 [14633.503548][ T895] netlink_sendmsg+0x723/0xbe0 [14633.503548][ T895] ____sys_sendmsg+0x7b2/0xa10 [14633.503548][ T895] ___sys_sendmsg+0xee/0x170 [14633.503548][ T895] __sys_sendmsg+0xcd/0x170 [14633.503548][ T895] do_syscall_64+0xc6/0x1e0 [14633.503548][ T895] [14633.505791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14633.505791][ T895] ipv6_add_dev+0x3b9/0x11c0 [14633.505791][ T895] ipv6_find_idev+0x102/0x170 [14633.505791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14633.505791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14633.505791][ T895] netlink_rcv_skb+0x130/0x360 [14633.505791][ T895] netlink_unicast+0x449/0x710 [14633.505791][ T895] netlink_sendmsg+0x723/0xbe0 [14633.505791][ T895] ____sys_sendmsg+0x7b2/0xa10 [14633.505791][ T895] ___sys_sendmsg+0xee/0x170 [14633.505791][ T895] __sys_sendmsg+0xcd/0x170 [14633.505791][ T895] do_syscall_64+0xc6/0x1e0 [14633.505791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14633.505791][ T895] [14633.507560][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14633.507560][ T895] neigh_parms_alloc+0x1e5/0x510 [14633.507560][ T895] ipv6_add_dev+0x2fd/0x11c0 [14633.507560][ T895] ipv6_find_idev+0x102/0x170 [14633.507560][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14633.507560][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14633.507560][ T895] netlink_rcv_skb+0x130/0x360 [14633.507560][ T895] netlink_unicast+0x449/0x710 [14633.507560][ T895] netlink_sendmsg+0x723/0xbe0 [14633.507560][ T895] ____sys_sendmsg+0x7b2/0xa10 [14633.507560][ T895] ___sys_sendmsg+0xee/0x170 [14633.507560][ T895] __sys_sendmsg+0xcd/0x170 [14633.507560][ T895] do_syscall_64+0xc6/0x1e0 [14633.507560][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14633.507560][ T895] [14643.759041][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14643.759635][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14643.759635][ T895] netdev_get_by_index+0x5e/0x80 [14643.759635][ T895] fib6_nh_init+0x3d8/0x15b0 [14643.759635][ T895] ip6_route_info_create+0xf18/0x17d0 [14643.759635][ T895] ip6_route_add+0x1c/0x140 [14643.759635][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14643.759635][ T895] addrconf_add_dev+0xe2/0x170 [14643.759635][ T895] inet6_addr_add+0x12f/0xa40 [14643.759635][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14643.759635][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14643.759635][ T895] netlink_rcv_skb+0x130/0x360 [14643.759635][ T895] netlink_unicast+0x449/0x710 [14643.759635][ T895] netlink_sendmsg+0x723/0xbe0 [14643.759635][ T895] ____sys_sendmsg+0x7b2/0xa10 [14643.759635][ T895] ___sys_sendmsg+0xee/0x170 [14643.759635][ T895] __sys_sendmsg+0xcd/0x170 [14643.759635][ T895] do_syscall_64+0xc6/0x1e0 [14643.759635][ T895] [14643.763104][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14643.763104][ T895] ipv6_add_dev+0x3b9/0x11c0 [14643.763104][ T895] ipv6_find_idev+0x102/0x170 [14643.763104][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14643.763104][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14643.763104][ T895] netlink_rcv_skb+0x130/0x360 [14643.763104][ T895] netlink_unicast+0x449/0x710 [14643.763104][ T895] netlink_sendmsg+0x723/0xbe0 [14643.763104][ T895] ____sys_sendmsg+0x7b2/0xa10 [14643.763104][ T895] ___sys_sendmsg+0xee/0x170 [14643.763104][ T895] __sys_sendmsg+0xcd/0x170 [14643.763104][ T895] do_syscall_64+0xc6/0x1e0 [14643.763104][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14643.763104][ T895] [14643.765806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14643.765806][ T895] neigh_parms_alloc+0x1e5/0x510 [14643.765806][ T895] ipv6_add_dev+0x2fd/0x11c0 [14643.765806][ T895] ipv6_find_idev+0x102/0x170 [14643.765806][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14643.765806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14643.765806][ T895] netlink_rcv_skb+0x130/0x360 [14643.765806][ T895] netlink_unicast+0x449/0x710 [14643.765806][ T895] netlink_sendmsg+0x723/0xbe0 [14643.765806][ T895] ____sys_sendmsg+0x7b2/0xa10 [14643.765806][ T895] ___sys_sendmsg+0xee/0x170 [14643.765806][ T895] __sys_sendmsg+0xcd/0x170 [14643.765806][ T895] do_syscall_64+0xc6/0x1e0 [14643.765806][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14643.765806][ T895] [14653.806981][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14653.807649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14653.807649][ T895] netdev_get_by_index+0x5e/0x80 [14653.807649][ T895] fib6_nh_init+0x3d8/0x15b0 [14653.807649][ T895] ip6_route_info_create+0xf18/0x17d0 [14653.807649][ T895] ip6_route_add+0x1c/0x140 [14653.807649][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14653.807649][ T895] addrconf_add_dev+0xe2/0x170 [14653.807649][ T895] inet6_addr_add+0x12f/0xa40 [14653.807649][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14653.807649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14653.807649][ T895] netlink_rcv_skb+0x130/0x360 [14653.807649][ T895] netlink_unicast+0x449/0x710 [14653.807649][ T895] netlink_sendmsg+0x723/0xbe0 [14653.807649][ T895] ____sys_sendmsg+0x7b2/0xa10 [14653.807649][ T895] ___sys_sendmsg+0xee/0x170 [14653.807649][ T895] __sys_sendmsg+0xcd/0x170 [14653.807649][ T895] do_syscall_64+0xc6/0x1e0 [14653.807649][ T895] [14653.811173][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14653.811173][ T895] ipv6_add_dev+0x3b9/0x11c0 [14653.811173][ T895] ipv6_find_idev+0x102/0x170 [14653.811173][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14653.811173][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14653.811173][ T895] netlink_rcv_skb+0x130/0x360 [14653.811173][ T895] netlink_unicast+0x449/0x710 [14653.811173][ T895] netlink_sendmsg+0x723/0xbe0 [14653.811173][ T895] ____sys_sendmsg+0x7b2/0xa10 [14653.811173][ T895] ___sys_sendmsg+0xee/0x170 [14653.811173][ T895] __sys_sendmsg+0xcd/0x170 [14653.811173][ T895] do_syscall_64+0xc6/0x1e0 [14653.811173][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14653.811173][ T895] [14653.813800][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14653.813800][ T895] neigh_parms_alloc+0x1e5/0x510 [14653.813800][ T895] ipv6_add_dev+0x2fd/0x11c0 [14653.813800][ T895] ipv6_find_idev+0x102/0x170 [14653.813800][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14653.813800][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14653.813800][ T895] netlink_rcv_skb+0x130/0x360 [14653.813800][ T895] netlink_unicast+0x449/0x710 [14653.813800][ T895] netlink_sendmsg+0x723/0xbe0 [14653.813800][ T895] ____sys_sendmsg+0x7b2/0xa10 [14653.813800][ T895] ___sys_sendmsg+0xee/0x170 [14653.813800][ T895] __sys_sendmsg+0xcd/0x170 [14653.813800][ T895] do_syscall_64+0xc6/0x1e0 [14653.813800][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14653.813800][ T895] [14663.967075][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14663.967511][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14663.967511][ T895] netdev_get_by_index+0x5e/0x80 [14663.967511][ T895] fib6_nh_init+0x3d8/0x15b0 [14663.967511][ T895] ip6_route_info_create+0xf18/0x17d0 [14663.967511][ T895] ip6_route_add+0x1c/0x140 [14663.967511][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14663.967511][ T895] addrconf_add_dev+0xe2/0x170 [14663.967511][ T895] inet6_addr_add+0x12f/0xa40 [14663.967511][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14663.967511][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14663.967511][ T895] netlink_rcv_skb+0x130/0x360 [14663.967511][ T895] netlink_unicast+0x449/0x710 [14663.967511][ T895] netlink_sendmsg+0x723/0xbe0 [14663.967511][ T895] ____sys_sendmsg+0x7b2/0xa10 [14663.967511][ T895] ___sys_sendmsg+0xee/0x170 [14663.967511][ T895] __sys_sendmsg+0xcd/0x170 [14663.967511][ T895] do_syscall_64+0xc6/0x1e0 [14663.967511][ T895] [14663.969722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14663.969722][ T895] ipv6_add_dev+0x3b9/0x11c0 [14663.969722][ T895] ipv6_find_idev+0x102/0x170 [14663.969722][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14663.969722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14663.969722][ T895] netlink_rcv_skb+0x130/0x360 [14663.969722][ T895] netlink_unicast+0x449/0x710 [14663.969722][ T895] netlink_sendmsg+0x723/0xbe0 [14663.969722][ T895] ____sys_sendmsg+0x7b2/0xa10 [14663.969722][ T895] ___sys_sendmsg+0xee/0x170 [14663.969722][ T895] __sys_sendmsg+0xcd/0x170 [14663.969722][ T895] do_syscall_64+0xc6/0x1e0 [14663.969722][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14663.969722][ T895] [14663.971435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14663.971435][ T895] neigh_parms_alloc+0x1e5/0x510 [14663.971435][ T895] ipv6_add_dev+0x2fd/0x11c0 [14663.971435][ T895] ipv6_find_idev+0x102/0x170 [14663.971435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14663.971435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14663.971435][ T895] netlink_rcv_skb+0x130/0x360 [14663.971435][ T895] netlink_unicast+0x449/0x710 [14663.971435][ T895] netlink_sendmsg+0x723/0xbe0 [14663.971435][ T895] ____sys_sendmsg+0x7b2/0xa10 [14663.971435][ T895] ___sys_sendmsg+0xee/0x170 [14663.971435][ T895] __sys_sendmsg+0xcd/0x170 [14663.971435][ T895] do_syscall_64+0xc6/0x1e0 [14663.971435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14663.971435][ T895] [14674.215031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14674.215439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14674.215439][ T895] netdev_get_by_index+0x5e/0x80 [14674.215439][ T895] fib6_nh_init+0x3d8/0x15b0 [14674.215439][ T895] ip6_route_info_create+0xf18/0x17d0 [14674.215439][ T895] ip6_route_add+0x1c/0x140 [14674.215439][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14674.215439][ T895] addrconf_add_dev+0xe2/0x170 [14674.215439][ T895] inet6_addr_add+0x12f/0xa40 [14674.215439][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14674.215439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14674.215439][ T895] netlink_rcv_skb+0x130/0x360 [14674.215439][ T895] netlink_unicast+0x449/0x710 [14674.215439][ T895] netlink_sendmsg+0x723/0xbe0 [14674.215439][ T895] ____sys_sendmsg+0x7b2/0xa10 [14674.215439][ T895] ___sys_sendmsg+0xee/0x170 [14674.215439][ T895] __sys_sendmsg+0xcd/0x170 [14674.215439][ T895] do_syscall_64+0xc6/0x1e0 [14674.215439][ T895] [14674.217649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14674.217649][ T895] ipv6_add_dev+0x3b9/0x11c0 [14674.217649][ T895] ipv6_find_idev+0x102/0x170 [14674.217649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14674.217649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14674.217649][ T895] netlink_rcv_skb+0x130/0x360 [14674.217649][ T895] netlink_unicast+0x449/0x710 [14674.217649][ T895] netlink_sendmsg+0x723/0xbe0 [14674.217649][ T895] ____sys_sendmsg+0x7b2/0xa10 [14674.217649][ T895] ___sys_sendmsg+0xee/0x170 [14674.217649][ T895] __sys_sendmsg+0xcd/0x170 [14674.217649][ T895] do_syscall_64+0xc6/0x1e0 [14674.217649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14674.217649][ T895] [14674.219364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14674.219364][ T895] neigh_parms_alloc+0x1e5/0x510 [14674.219364][ T895] ipv6_add_dev+0x2fd/0x11c0 [14674.219364][ T895] ipv6_find_idev+0x102/0x170 [14674.219364][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14674.219364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14674.219364][ T895] netlink_rcv_skb+0x130/0x360 [14674.219364][ T895] netlink_unicast+0x449/0x710 [14674.219364][ T895] netlink_sendmsg+0x723/0xbe0 [14674.219364][ T895] ____sys_sendmsg+0x7b2/0xa10 [14674.219364][ T895] ___sys_sendmsg+0xee/0x170 [14674.219364][ T895] __sys_sendmsg+0xcd/0x170 [14674.219364][ T895] do_syscall_64+0xc6/0x1e0 [14674.219364][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14674.219364][ T895] [14684.383003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14684.383443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14684.383443][ T895] netdev_get_by_index+0x5e/0x80 [14684.383443][ T895] fib6_nh_init+0x3d8/0x15b0 [14684.383443][ T895] ip6_route_info_create+0xf18/0x17d0 [14684.383443][ T895] ip6_route_add+0x1c/0x140 [14684.383443][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14684.383443][ T895] addrconf_add_dev+0xe2/0x170 [14684.383443][ T895] inet6_addr_add+0x12f/0xa40 [14684.383443][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14684.383443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14684.383443][ T895] netlink_rcv_skb+0x130/0x360 [14684.383443][ T895] netlink_unicast+0x449/0x710 [14684.383443][ T895] netlink_sendmsg+0x723/0xbe0 [14684.383443][ T895] ____sys_sendmsg+0x7b2/0xa10 [14684.383443][ T895] ___sys_sendmsg+0xee/0x170 [14684.383443][ T895] __sys_sendmsg+0xcd/0x170 [14684.383443][ T895] do_syscall_64+0xc6/0x1e0 [14684.383443][ T895] [14684.385702][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14684.385702][ T895] ipv6_add_dev+0x3b9/0x11c0 [14684.385702][ T895] ipv6_find_idev+0x102/0x170 [14684.385702][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14684.385702][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14684.385702][ T895] netlink_rcv_skb+0x130/0x360 [14684.385702][ T895] netlink_unicast+0x449/0x710 [14684.385702][ T895] netlink_sendmsg+0x723/0xbe0 [14684.385702][ T895] ____sys_sendmsg+0x7b2/0xa10 [14684.385702][ T895] ___sys_sendmsg+0xee/0x170 [14684.385702][ T895] __sys_sendmsg+0xcd/0x170 [14684.385702][ T895] do_syscall_64+0xc6/0x1e0 [14684.385702][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14684.385702][ T895] [14684.387447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14684.387447][ T895] neigh_parms_alloc+0x1e5/0x510 [14684.387447][ T895] ipv6_add_dev+0x2fd/0x11c0 [14684.387447][ T895] ipv6_find_idev+0x102/0x170 [14684.387447][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14684.387447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14684.387447][ T895] netlink_rcv_skb+0x130/0x360 [14684.387447][ T895] netlink_unicast+0x449/0x710 [14684.387447][ T895] netlink_sendmsg+0x723/0xbe0 [14684.387447][ T895] ____sys_sendmsg+0x7b2/0xa10 [14684.387447][ T895] ___sys_sendmsg+0xee/0x170 [14684.387447][ T895] __sys_sendmsg+0xcd/0x170 [14684.387447][ T895] do_syscall_64+0xc6/0x1e0 [14684.387447][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14684.387447][ T895] [14694.454963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14694.455381][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14694.455381][ T895] netdev_get_by_index+0x5e/0x80 [14694.455381][ T895] fib6_nh_init+0x3d8/0x15b0 [14694.455381][ T895] ip6_route_info_create+0xf18/0x17d0 [14694.455381][ T895] ip6_route_add+0x1c/0x140 [14694.455381][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14694.455381][ T895] addrconf_add_dev+0xe2/0x170 [14694.455381][ T895] inet6_addr_add+0x12f/0xa40 [14694.455381][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14694.455381][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14694.455381][ T895] netlink_rcv_skb+0x130/0x360 [14694.455381][ T895] netlink_unicast+0x449/0x710 [14694.455381][ T895] netlink_sendmsg+0x723/0xbe0 [14694.455381][ T895] ____sys_sendmsg+0x7b2/0xa10 [14694.455381][ T895] ___sys_sendmsg+0xee/0x170 [14694.455381][ T895] __sys_sendmsg+0xcd/0x170 [14694.455381][ T895] do_syscall_64+0xc6/0x1e0 [14694.455381][ T895] [14694.457594][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14694.457594][ T895] ipv6_add_dev+0x3b9/0x11c0 [14694.457594][ T895] ipv6_find_idev+0x102/0x170 [14694.457594][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14694.457594][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14694.457594][ T895] netlink_rcv_skb+0x130/0x360 [14694.457594][ T895] netlink_unicast+0x449/0x710 [14694.457594][ T895] netlink_sendmsg+0x723/0xbe0 [14694.457594][ T895] ____sys_sendmsg+0x7b2/0xa10 [14694.457594][ T895] ___sys_sendmsg+0xee/0x170 [14694.457594][ T895] __sys_sendmsg+0xcd/0x170 [14694.457594][ T895] do_syscall_64+0xc6/0x1e0 [14694.457594][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14694.457594][ T895] [14694.459312][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14694.459312][ T895] neigh_parms_alloc+0x1e5/0x510 [14694.459312][ T895] ipv6_add_dev+0x2fd/0x11c0 [14694.459312][ T895] ipv6_find_idev+0x102/0x170 [14694.459312][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14694.459312][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14694.459312][ T895] netlink_rcv_skb+0x130/0x360 [14694.459312][ T895] netlink_unicast+0x449/0x710 [14694.459312][ T895] netlink_sendmsg+0x723/0xbe0 [14694.459312][ T895] ____sys_sendmsg+0x7b2/0xa10 [14694.459312][ T895] ___sys_sendmsg+0xee/0x170 [14694.459312][ T895] __sys_sendmsg+0xcd/0x170 [14694.459312][ T895] do_syscall_64+0xc6/0x1e0 [14694.459312][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14694.459312][ T895] [14704.703149][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14704.703645][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14704.703645][ T895] netdev_get_by_index+0x5e/0x80 [14704.703645][ T895] fib6_nh_init+0x3d8/0x15b0 [14704.703645][ T895] ip6_route_info_create+0xf18/0x17d0 [14704.703645][ T895] ip6_route_add+0x1c/0x140 [14704.703645][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14704.703645][ T895] addrconf_add_dev+0xe2/0x170 [14704.703645][ T895] inet6_addr_add+0x12f/0xa40 [14704.703645][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14704.703645][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14704.703645][ T895] netlink_rcv_skb+0x130/0x360 [14704.703645][ T895] netlink_unicast+0x449/0x710 [14704.703645][ T895] netlink_sendmsg+0x723/0xbe0 [14704.703645][ T895] ____sys_sendmsg+0x7b2/0xa10 [14704.703645][ T895] ___sys_sendmsg+0xee/0x170 [14704.703645][ T895] __sys_sendmsg+0xcd/0x170 [14704.703645][ T895] do_syscall_64+0xc6/0x1e0 [14704.703645][ T895] [14704.705855][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14704.705855][ T895] ipv6_add_dev+0x3b9/0x11c0 [14704.705855][ T895] ipv6_find_idev+0x102/0x170 [14704.705855][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14704.705855][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14704.705855][ T895] netlink_rcv_skb+0x130/0x360 [14704.705855][ T895] netlink_unicast+0x449/0x710 [14704.705855][ T895] netlink_sendmsg+0x723/0xbe0 [14704.705855][ T895] ____sys_sendmsg+0x7b2/0xa10 [14704.705855][ T895] ___sys_sendmsg+0xee/0x170 [14704.705855][ T895] __sys_sendmsg+0xcd/0x170 [14704.705855][ T895] do_syscall_64+0xc6/0x1e0 [14704.705855][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14704.705855][ T895] [14704.707570][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14704.707570][ T895] neigh_parms_alloc+0x1e5/0x510 [14704.707570][ T895] ipv6_add_dev+0x2fd/0x11c0 [14704.707570][ T895] ipv6_find_idev+0x102/0x170 [14704.707570][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14704.707570][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14704.707570][ T895] netlink_rcv_skb+0x130/0x360 [14704.707570][ T895] netlink_unicast+0x449/0x710 [14704.707570][ T895] netlink_sendmsg+0x723/0xbe0 [14704.707570][ T895] ____sys_sendmsg+0x7b2/0xa10 [14704.707570][ T895] ___sys_sendmsg+0xee/0x170 [14704.707570][ T895] __sys_sendmsg+0xcd/0x170 [14704.707570][ T895] do_syscall_64+0xc6/0x1e0 [14704.707570][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14704.707570][ T895] [14714.950994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14714.951490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14714.951490][ T895] netdev_get_by_index+0x5e/0x80 [14714.951490][ T895] fib6_nh_init+0x3d8/0x15b0 [14714.951490][ T895] ip6_route_info_create+0xf18/0x17d0 [14714.951490][ T895] ip6_route_add+0x1c/0x140 [14714.951490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14714.951490][ T895] addrconf_add_dev+0xe2/0x170 [14714.951490][ T895] inet6_addr_add+0x12f/0xa40 [14714.951490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14714.951490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14714.951490][ T895] netlink_rcv_skb+0x130/0x360 [14714.951490][ T895] netlink_unicast+0x449/0x710 [14714.951490][ T895] netlink_sendmsg+0x723/0xbe0 [14714.951490][ T895] ____sys_sendmsg+0x7b2/0xa10 [14714.951490][ T895] ___sys_sendmsg+0xee/0x170 [14714.951490][ T895] __sys_sendmsg+0xcd/0x170 [14714.951490][ T895] do_syscall_64+0xc6/0x1e0 [14714.951490][ T895] [14714.953713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14714.953713][ T895] ipv6_add_dev+0x3b9/0x11c0 [14714.953713][ T895] ipv6_find_idev+0x102/0x170 [14714.953713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14714.953713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14714.953713][ T895] netlink_rcv_skb+0x130/0x360 [14714.953713][ T895] netlink_unicast+0x449/0x710 [14714.953713][ T895] netlink_sendmsg+0x723/0xbe0 [14714.953713][ T895] ____sys_sendmsg+0x7b2/0xa10 [14714.953713][ T895] ___sys_sendmsg+0xee/0x170 [14714.953713][ T895] __sys_sendmsg+0xcd/0x170 [14714.953713][ T895] do_syscall_64+0xc6/0x1e0 [14714.953713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14714.953713][ T895] [14714.955433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14714.955433][ T895] neigh_parms_alloc+0x1e5/0x510 [14714.955433][ T895] ipv6_add_dev+0x2fd/0x11c0 [14714.955433][ T895] ipv6_find_idev+0x102/0x170 [14714.955433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14714.955433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14714.955433][ T895] netlink_rcv_skb+0x130/0x360 [14714.955433][ T895] netlink_unicast+0x449/0x710 [14714.955433][ T895] netlink_sendmsg+0x723/0xbe0 [14714.955433][ T895] ____sys_sendmsg+0x7b2/0xa10 [14714.955433][ T895] ___sys_sendmsg+0xee/0x170 [14714.955433][ T895] __sys_sendmsg+0xcd/0x170 [14714.955433][ T895] do_syscall_64+0xc6/0x1e0 [14714.955433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14714.955433][ T895] [14725.199022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14725.199467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14725.199467][ T895] netdev_get_by_index+0x5e/0x80 [14725.199467][ T895] fib6_nh_init+0x3d8/0x15b0 [14725.199467][ T895] ip6_route_info_create+0xf18/0x17d0 [14725.199467][ T895] ip6_route_add+0x1c/0x140 [14725.199467][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14725.199467][ T895] addrconf_add_dev+0xe2/0x170 [14725.199467][ T895] inet6_addr_add+0x12f/0xa40 [14725.199467][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14725.199467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14725.199467][ T895] netlink_rcv_skb+0x130/0x360 [14725.199467][ T895] netlink_unicast+0x449/0x710 [14725.199467][ T895] netlink_sendmsg+0x723/0xbe0 [14725.199467][ T895] ____sys_sendmsg+0x7b2/0xa10 [14725.199467][ T895] ___sys_sendmsg+0xee/0x170 [14725.199467][ T895] __sys_sendmsg+0xcd/0x170 [14725.199467][ T895] do_syscall_64+0xc6/0x1e0 [14725.199467][ T895] [14725.201853][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14725.201853][ T895] ipv6_add_dev+0x3b9/0x11c0 [14725.201853][ T895] ipv6_find_idev+0x102/0x170 [14725.201853][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14725.201853][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14725.201853][ T895] netlink_rcv_skb+0x130/0x360 [14725.201853][ T895] netlink_unicast+0x449/0x710 [14725.201853][ T895] netlink_sendmsg+0x723/0xbe0 [14725.201853][ T895] ____sys_sendmsg+0x7b2/0xa10 [14725.201853][ T895] ___sys_sendmsg+0xee/0x170 [14725.201853][ T895] __sys_sendmsg+0xcd/0x170 [14725.201853][ T895] do_syscall_64+0xc6/0x1e0 [14725.201853][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14725.201853][ T895] [14725.203609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14725.203609][ T895] neigh_parms_alloc+0x1e5/0x510 [14725.203609][ T895] ipv6_add_dev+0x2fd/0x11c0 [14725.203609][ T895] ipv6_find_idev+0x102/0x170 [14725.203609][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14725.203609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14725.203609][ T895] netlink_rcv_skb+0x130/0x360 [14725.203609][ T895] netlink_unicast+0x449/0x710 [14725.203609][ T895] netlink_sendmsg+0x723/0xbe0 [14725.203609][ T895] ____sys_sendmsg+0x7b2/0xa10 [14725.203609][ T895] ___sys_sendmsg+0xee/0x170 [14725.203609][ T895] __sys_sendmsg+0xcd/0x170 [14725.203609][ T895] do_syscall_64+0xc6/0x1e0 [14725.203609][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14725.203609][ T895] [14735.335135][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14735.335624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14735.335624][ T895] netdev_get_by_index+0x5e/0x80 [14735.335624][ T895] fib6_nh_init+0x3d8/0x15b0 [14735.335624][ T895] ip6_route_info_create+0xf18/0x17d0 [14735.335624][ T895] ip6_route_add+0x1c/0x140 [14735.335624][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14735.335624][ T895] addrconf_add_dev+0xe2/0x170 [14735.335624][ T895] inet6_addr_add+0x12f/0xa40 [14735.335624][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14735.335624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14735.335624][ T895] netlink_rcv_skb+0x130/0x360 [14735.335624][ T895] netlink_unicast+0x449/0x710 [14735.335624][ T895] netlink_sendmsg+0x723/0xbe0 [14735.335624][ T895] ____sys_sendmsg+0x7b2/0xa10 [14735.335624][ T895] ___sys_sendmsg+0xee/0x170 [14735.335624][ T895] __sys_sendmsg+0xcd/0x170 [14735.335624][ T895] do_syscall_64+0xc6/0x1e0 [14735.335624][ T895] [14735.337831][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14735.337831][ T895] ipv6_add_dev+0x3b9/0x11c0 [14735.337831][ T895] ipv6_find_idev+0x102/0x170 [14735.337831][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14735.337831][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14735.337831][ T895] netlink_rcv_skb+0x130/0x360 [14735.337831][ T895] netlink_unicast+0x449/0x710 [14735.337831][ T895] netlink_sendmsg+0x723/0xbe0 [14735.337831][ T895] ____sys_sendmsg+0x7b2/0xa10 [14735.337831][ T895] ___sys_sendmsg+0xee/0x170 [14735.337831][ T895] __sys_sendmsg+0xcd/0x170 [14735.337831][ T895] do_syscall_64+0xc6/0x1e0 [14735.337831][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14735.337831][ T895] [14735.339539][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14735.339539][ T895] neigh_parms_alloc+0x1e5/0x510 [14735.339539][ T895] ipv6_add_dev+0x2fd/0x11c0 [14735.339539][ T895] ipv6_find_idev+0x102/0x170 [14735.339539][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14735.339539][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14735.339539][ T895] netlink_rcv_skb+0x130/0x360 [14735.339539][ T895] netlink_unicast+0x449/0x710 [14735.339539][ T895] netlink_sendmsg+0x723/0xbe0 [14735.339539][ T895] ____sys_sendmsg+0x7b2/0xa10 [14735.339539][ T895] ___sys_sendmsg+0xee/0x170 [14735.339539][ T895] __sys_sendmsg+0xcd/0x170 [14735.339539][ T895] do_syscall_64+0xc6/0x1e0 [14735.339539][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14735.339539][ T895] [14745.455028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14745.455472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14745.455472][ T895] netdev_get_by_index+0x5e/0x80 [14745.455472][ T895] fib6_nh_init+0x3d8/0x15b0 [14745.455472][ T895] ip6_route_info_create+0xf18/0x17d0 [14745.455472][ T895] ip6_route_add+0x1c/0x140 [14745.455472][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14745.455472][ T895] addrconf_add_dev+0xe2/0x170 [14745.455472][ T895] inet6_addr_add+0x12f/0xa40 [14745.455472][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14745.455472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14745.455472][ T895] netlink_rcv_skb+0x130/0x360 [14745.455472][ T895] netlink_unicast+0x449/0x710 [14745.455472][ T895] netlink_sendmsg+0x723/0xbe0 [14745.455472][ T895] ____sys_sendmsg+0x7b2/0xa10 [14745.455472][ T895] ___sys_sendmsg+0xee/0x170 [14745.455472][ T895] __sys_sendmsg+0xcd/0x170 [14745.455472][ T895] do_syscall_64+0xc6/0x1e0 [14745.455472][ T895] [14745.457737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14745.457737][ T895] ipv6_add_dev+0x3b9/0x11c0 [14745.457737][ T895] ipv6_find_idev+0x102/0x170 [14745.457737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14745.457737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14745.457737][ T895] netlink_rcv_skb+0x130/0x360 [14745.457737][ T895] netlink_unicast+0x449/0x710 [14745.457737][ T895] netlink_sendmsg+0x723/0xbe0 [14745.457737][ T895] ____sys_sendmsg+0x7b2/0xa10 [14745.457737][ T895] ___sys_sendmsg+0xee/0x170 [14745.457737][ T895] __sys_sendmsg+0xcd/0x170 [14745.457737][ T895] do_syscall_64+0xc6/0x1e0 [14745.457737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14745.457737][ T895] [14745.459460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14745.459460][ T895] neigh_parms_alloc+0x1e5/0x510 [14745.459460][ T895] ipv6_add_dev+0x2fd/0x11c0 [14745.459460][ T895] ipv6_find_idev+0x102/0x170 [14745.459460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14745.459460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14745.459460][ T895] netlink_rcv_skb+0x130/0x360 [14745.459460][ T895] netlink_unicast+0x449/0x710 [14745.459460][ T895] netlink_sendmsg+0x723/0xbe0 [14745.459460][ T895] ____sys_sendmsg+0x7b2/0xa10 [14745.459460][ T895] ___sys_sendmsg+0xee/0x170 [14745.459460][ T895] __sys_sendmsg+0xcd/0x170 [14745.459460][ T895] do_syscall_64+0xc6/0x1e0 [14745.459460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14745.459460][ T895] [14755.703032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14755.703620][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14755.703620][ T895] netdev_get_by_index+0x5e/0x80 [14755.703620][ T895] fib6_nh_init+0x3d8/0x15b0 [14755.703620][ T895] ip6_route_info_create+0xf18/0x17d0 [14755.703620][ T895] ip6_route_add+0x1c/0x140 [14755.703620][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14755.703620][ T895] addrconf_add_dev+0xe2/0x170 [14755.703620][ T895] inet6_addr_add+0x12f/0xa40 [14755.703620][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14755.703620][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14755.703620][ T895] netlink_rcv_skb+0x130/0x360 [14755.703620][ T895] netlink_unicast+0x449/0x710 [14755.703620][ T895] netlink_sendmsg+0x723/0xbe0 [14755.703620][ T895] ____sys_sendmsg+0x7b2/0xa10 [14755.703620][ T895] ___sys_sendmsg+0xee/0x170 [14755.703620][ T895] __sys_sendmsg+0xcd/0x170 [14755.703620][ T895] do_syscall_64+0xc6/0x1e0 [14755.703620][ T895] [14755.707145][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14755.707145][ T895] ipv6_add_dev+0x3b9/0x11c0 [14755.707145][ T895] ipv6_find_idev+0x102/0x170 [14755.707145][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14755.707145][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14755.707145][ T895] netlink_rcv_skb+0x130/0x360 [14755.707145][ T895] netlink_unicast+0x449/0x710 [14755.707145][ T895] netlink_sendmsg+0x723/0xbe0 [14755.707145][ T895] ____sys_sendmsg+0x7b2/0xa10 [14755.707145][ T895] ___sys_sendmsg+0xee/0x170 [14755.707145][ T895] __sys_sendmsg+0xcd/0x170 [14755.707145][ T895] do_syscall_64+0xc6/0x1e0 [14755.707145][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14755.707145][ T895] [14755.709887][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14755.709887][ T895] neigh_parms_alloc+0x1e5/0x510 [14755.709887][ T895] ipv6_add_dev+0x2fd/0x11c0 [14755.709887][ T895] ipv6_find_idev+0x102/0x170 [14755.709887][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14755.709887][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14755.709887][ T895] netlink_rcv_skb+0x130/0x360 [14755.709887][ T895] netlink_unicast+0x449/0x710 [14755.709887][ T895] netlink_sendmsg+0x723/0xbe0 [14755.709887][ T895] ____sys_sendmsg+0x7b2/0xa10 [14755.709887][ T895] ___sys_sendmsg+0xee/0x170 [14755.709887][ T895] __sys_sendmsg+0xcd/0x170 [14755.709887][ T895] do_syscall_64+0xc6/0x1e0 [14755.709887][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14755.709887][ T895] [14765.966952][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14765.967468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14765.967468][ T895] netdev_get_by_index+0x5e/0x80 [14765.967468][ T895] fib6_nh_init+0x3d8/0x15b0 [14765.967468][ T895] ip6_route_info_create+0xf18/0x17d0 [14765.967468][ T895] ip6_route_add+0x1c/0x140 [14765.967468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14765.967468][ T895] addrconf_add_dev+0xe2/0x170 [14765.967468][ T895] inet6_addr_add+0x12f/0xa40 [14765.967468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14765.967468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14765.967468][ T895] netlink_rcv_skb+0x130/0x360 [14765.967468][ T895] netlink_unicast+0x449/0x710 [14765.967468][ T895] netlink_sendmsg+0x723/0xbe0 [14765.967468][ T895] ____sys_sendmsg+0x7b2/0xa10 [14765.967468][ T895] ___sys_sendmsg+0xee/0x170 [14765.967468][ T895] __sys_sendmsg+0xcd/0x170 [14765.967468][ T895] do_syscall_64+0xc6/0x1e0 [14765.967468][ T895] [14765.969692][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14765.969692][ T895] ipv6_add_dev+0x3b9/0x11c0 [14765.969692][ T895] ipv6_find_idev+0x102/0x170 [14765.969692][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14765.969692][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14765.969692][ T895] netlink_rcv_skb+0x130/0x360 [14765.969692][ T895] netlink_unicast+0x449/0x710 [14765.969692][ T895] netlink_sendmsg+0x723/0xbe0 [14765.969692][ T895] ____sys_sendmsg+0x7b2/0xa10 [14765.969692][ T895] ___sys_sendmsg+0xee/0x170 [14765.969692][ T895] __sys_sendmsg+0xcd/0x170 [14765.969692][ T895] do_syscall_64+0xc6/0x1e0 [14765.969692][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14765.969692][ T895] [14765.972142][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14765.972142][ T895] neigh_parms_alloc+0x1e5/0x510 [14765.972142][ T895] ipv6_add_dev+0x2fd/0x11c0 [14765.972142][ T895] ipv6_find_idev+0x102/0x170 [14765.972142][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14765.972142][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14765.972142][ T895] netlink_rcv_skb+0x130/0x360 [14765.972142][ T895] netlink_unicast+0x449/0x710 [14765.972142][ T895] netlink_sendmsg+0x723/0xbe0 [14765.972142][ T895] ____sys_sendmsg+0x7b2/0xa10 [14765.972142][ T895] ___sys_sendmsg+0xee/0x170 [14765.972142][ T895] __sys_sendmsg+0xcd/0x170 [14765.972142][ T895] do_syscall_64+0xc6/0x1e0 [14765.972142][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14765.972142][ T895] [14776.215036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14776.215671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14776.215671][ T895] netdev_get_by_index+0x5e/0x80 [14776.215671][ T895] fib6_nh_init+0x3d8/0x15b0 [14776.215671][ T895] ip6_route_info_create+0xf18/0x17d0 [14776.215671][ T895] ip6_route_add+0x1c/0x140 [14776.215671][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14776.215671][ T895] addrconf_add_dev+0xe2/0x170 [14776.215671][ T895] inet6_addr_add+0x12f/0xa40 [14776.215671][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14776.215671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14776.215671][ T895] netlink_rcv_skb+0x130/0x360 [14776.215671][ T895] netlink_unicast+0x449/0x710 [14776.215671][ T895] netlink_sendmsg+0x723/0xbe0 [14776.215671][ T895] ____sys_sendmsg+0x7b2/0xa10 [14776.215671][ T895] ___sys_sendmsg+0xee/0x170 [14776.215671][ T895] __sys_sendmsg+0xcd/0x170 [14776.215671][ T895] do_syscall_64+0xc6/0x1e0 [14776.215671][ T895] [14776.219203][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14776.219203][ T895] ipv6_add_dev+0x3b9/0x11c0 [14776.219203][ T895] ipv6_find_idev+0x102/0x170 [14776.219203][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14776.219203][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14776.219203][ T895] netlink_rcv_skb+0x130/0x360 [14776.219203][ T895] netlink_unicast+0x449/0x710 [14776.219203][ T895] netlink_sendmsg+0x723/0xbe0 [14776.219203][ T895] ____sys_sendmsg+0x7b2/0xa10 [14776.219203][ T895] ___sys_sendmsg+0xee/0x170 [14776.219203][ T895] __sys_sendmsg+0xcd/0x170 [14776.219203][ T895] do_syscall_64+0xc6/0x1e0 [14776.219203][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14776.219203][ T895] [14776.222162][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14776.222162][ T895] neigh_parms_alloc+0x1e5/0x510 [14776.222162][ T895] ipv6_add_dev+0x2fd/0x11c0 [14776.222162][ T895] ipv6_find_idev+0x102/0x170 [14776.222162][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14776.222162][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14776.222162][ T895] netlink_rcv_skb+0x130/0x360 [14776.222162][ T895] netlink_unicast+0x449/0x710 [14776.222162][ T895] netlink_sendmsg+0x723/0xbe0 [14776.222162][ T895] ____sys_sendmsg+0x7b2/0xa10 [14776.222162][ T895] ___sys_sendmsg+0xee/0x170 [14776.222162][ T895] __sys_sendmsg+0xcd/0x170 [14776.222162][ T895] do_syscall_64+0xc6/0x1e0 [14776.222162][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14776.222162][ T895] [14786.463021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14786.463530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14786.463530][ T895] netdev_get_by_index+0x5e/0x80 [14786.463530][ T895] fib6_nh_init+0x3d8/0x15b0 [14786.463530][ T895] ip6_route_info_create+0xf18/0x17d0 [14786.463530][ T895] ip6_route_add+0x1c/0x140 [14786.463530][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14786.463530][ T895] addrconf_add_dev+0xe2/0x170 [14786.463530][ T895] inet6_addr_add+0x12f/0xa40 [14786.463530][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14786.463530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14786.463530][ T895] netlink_rcv_skb+0x130/0x360 [14786.463530][ T895] netlink_unicast+0x449/0x710 [14786.463530][ T895] netlink_sendmsg+0x723/0xbe0 [14786.463530][ T895] ____sys_sendmsg+0x7b2/0xa10 [14786.463530][ T895] ___sys_sendmsg+0xee/0x170 [14786.463530][ T895] __sys_sendmsg+0xcd/0x170 [14786.463530][ T895] do_syscall_64+0xc6/0x1e0 [14786.463530][ T895] [14786.466232][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14786.466232][ T895] ipv6_add_dev+0x3b9/0x11c0 [14786.466232][ T895] ipv6_find_idev+0x102/0x170 [14786.466232][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14786.466232][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14786.466232][ T895] netlink_rcv_skb+0x130/0x360 [14786.466232][ T895] netlink_unicast+0x449/0x710 [14786.466232][ T895] netlink_sendmsg+0x723/0xbe0 [14786.466232][ T895] ____sys_sendmsg+0x7b2/0xa10 [14786.466232][ T895] ___sys_sendmsg+0xee/0x170 [14786.466232][ T895] __sys_sendmsg+0xcd/0x170 [14786.466232][ T895] do_syscall_64+0xc6/0x1e0 [14786.466232][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14786.466232][ T895] [14786.468344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14786.468344][ T895] neigh_parms_alloc+0x1e5/0x510 [14786.468344][ T895] ipv6_add_dev+0x2fd/0x11c0 [14786.468344][ T895] ipv6_find_idev+0x102/0x170 [14786.468344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14786.468344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14786.468344][ T895] netlink_rcv_skb+0x130/0x360 [14786.468344][ T895] netlink_unicast+0x449/0x710 [14786.468344][ T895] netlink_sendmsg+0x723/0xbe0 [14786.468344][ T895] ____sys_sendmsg+0x7b2/0xa10 [14786.468344][ T895] ___sys_sendmsg+0xee/0x170 [14786.468344][ T895] __sys_sendmsg+0xcd/0x170 [14786.468344][ T895] do_syscall_64+0xc6/0x1e0 [14786.468344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14786.468344][ T895] [14796.711067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14796.711613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14796.711613][ T895] netdev_get_by_index+0x5e/0x80 [14796.711613][ T895] fib6_nh_init+0x3d8/0x15b0 [14796.711613][ T895] ip6_route_info_create+0xf18/0x17d0 [14796.711613][ T895] ip6_route_add+0x1c/0x140 [14796.711613][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14796.711613][ T895] addrconf_add_dev+0xe2/0x170 [14796.711613][ T895] inet6_addr_add+0x12f/0xa40 [14796.711613][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14796.711613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14796.711613][ T895] netlink_rcv_skb+0x130/0x360 [14796.711613][ T895] netlink_unicast+0x449/0x710 [14796.711613][ T895] netlink_sendmsg+0x723/0xbe0 [14796.711613][ T895] ____sys_sendmsg+0x7b2/0xa10 [14796.711613][ T895] ___sys_sendmsg+0xee/0x170 [14796.711613][ T895] __sys_sendmsg+0xcd/0x170 [14796.711613][ T895] do_syscall_64+0xc6/0x1e0 [14796.711613][ T895] [14796.714062][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14796.714062][ T895] ipv6_add_dev+0x3b9/0x11c0 [14796.714062][ T895] ipv6_find_idev+0x102/0x170 [14796.714062][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14796.714062][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14796.714062][ T895] netlink_rcv_skb+0x130/0x360 [14796.714062][ T895] netlink_unicast+0x449/0x710 [14796.714062][ T895] netlink_sendmsg+0x723/0xbe0 [14796.714062][ T895] ____sys_sendmsg+0x7b2/0xa10 [14796.714062][ T895] ___sys_sendmsg+0xee/0x170 [14796.714062][ T895] __sys_sendmsg+0xcd/0x170 [14796.714062][ T895] do_syscall_64+0xc6/0x1e0 [14796.714062][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14796.714062][ T895] [14796.715960][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14796.715960][ T895] neigh_parms_alloc+0x1e5/0x510 [14796.715960][ T895] ipv6_add_dev+0x2fd/0x11c0 [14796.715960][ T895] ipv6_find_idev+0x102/0x170 [14796.715960][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14796.715960][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14796.715960][ T895] netlink_rcv_skb+0x130/0x360 [14796.715960][ T895] netlink_unicast+0x449/0x710 [14796.715960][ T895] netlink_sendmsg+0x723/0xbe0 [14796.715960][ T895] ____sys_sendmsg+0x7b2/0xa10 [14796.715960][ T895] ___sys_sendmsg+0xee/0x170 [14796.715960][ T895] __sys_sendmsg+0xcd/0x170 [14796.715960][ T895] do_syscall_64+0xc6/0x1e0 [14796.715960][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14796.715960][ T895] [14806.959032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14806.959477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14806.959477][ T895] netdev_get_by_index+0x5e/0x80 [14806.959477][ T895] fib6_nh_init+0x3d8/0x15b0 [14806.959477][ T895] ip6_route_info_create+0xf18/0x17d0 [14806.959477][ T895] ip6_route_add+0x1c/0x140 [14806.959477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14806.959477][ T895] addrconf_add_dev+0xe2/0x170 [14806.959477][ T895] inet6_addr_add+0x12f/0xa40 [14806.959477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14806.959477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14806.959477][ T895] netlink_rcv_skb+0x130/0x360 [14806.959477][ T895] netlink_unicast+0x449/0x710 [14806.959477][ T895] netlink_sendmsg+0x723/0xbe0 [14806.959477][ T895] ____sys_sendmsg+0x7b2/0xa10 [14806.959477][ T895] ___sys_sendmsg+0xee/0x170 [14806.959477][ T895] __sys_sendmsg+0xcd/0x170 [14806.959477][ T895] do_syscall_64+0xc6/0x1e0 [14806.959477][ T895] [14806.961912][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14806.961912][ T895] ipv6_add_dev+0x3b9/0x11c0 [14806.961912][ T895] ipv6_find_idev+0x102/0x170 [14806.961912][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14806.961912][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14806.961912][ T895] netlink_rcv_skb+0x130/0x360 [14806.961912][ T895] netlink_unicast+0x449/0x710 [14806.961912][ T895] netlink_sendmsg+0x723/0xbe0 [14806.961912][ T895] ____sys_sendmsg+0x7b2/0xa10 [14806.961912][ T895] ___sys_sendmsg+0xee/0x170 [14806.961912][ T895] __sys_sendmsg+0xcd/0x170 [14806.961912][ T895] do_syscall_64+0xc6/0x1e0 [14806.961912][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14806.961912][ T895] [14806.963816][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14806.963816][ T895] neigh_parms_alloc+0x1e5/0x510 [14806.963816][ T895] ipv6_add_dev+0x2fd/0x11c0 [14806.963816][ T895] ipv6_find_idev+0x102/0x170 [14806.963816][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14806.963816][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14806.963816][ T895] netlink_rcv_skb+0x130/0x360 [14806.963816][ T895] netlink_unicast+0x449/0x710 [14806.963816][ T895] netlink_sendmsg+0x723/0xbe0 [14806.963816][ T895] ____sys_sendmsg+0x7b2/0xa10 [14806.963816][ T895] ___sys_sendmsg+0xee/0x170 [14806.963816][ T895] __sys_sendmsg+0xcd/0x170 [14806.963816][ T895] do_syscall_64+0xc6/0x1e0 [14806.963816][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14806.963816][ T895] [14817.206999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14817.207456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14817.207456][ T895] netdev_get_by_index+0x5e/0x80 [14817.207456][ T895] fib6_nh_init+0x3d8/0x15b0 [14817.207456][ T895] ip6_route_info_create+0xf18/0x17d0 [14817.207456][ T895] ip6_route_add+0x1c/0x140 [14817.207456][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14817.207456][ T895] addrconf_add_dev+0xe2/0x170 [14817.207456][ T895] inet6_addr_add+0x12f/0xa40 [14817.207456][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14817.207456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14817.207456][ T895] netlink_rcv_skb+0x130/0x360 [14817.207456][ T895] netlink_unicast+0x449/0x710 [14817.207456][ T895] netlink_sendmsg+0x723/0xbe0 [14817.207456][ T895] ____sys_sendmsg+0x7b2/0xa10 [14817.207456][ T895] ___sys_sendmsg+0xee/0x170 [14817.207456][ T895] __sys_sendmsg+0xcd/0x170 [14817.207456][ T895] do_syscall_64+0xc6/0x1e0 [14817.207456][ T895] [14817.209940][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14817.209940][ T895] ipv6_add_dev+0x3b9/0x11c0 [14817.209940][ T895] ipv6_find_idev+0x102/0x170 [14817.209940][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14817.209940][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14817.209940][ T895] netlink_rcv_skb+0x130/0x360 [14817.209940][ T895] netlink_unicast+0x449/0x710 [14817.209940][ T895] netlink_sendmsg+0x723/0xbe0 [14817.209940][ T895] ____sys_sendmsg+0x7b2/0xa10 [14817.209940][ T895] ___sys_sendmsg+0xee/0x170 [14817.209940][ T895] __sys_sendmsg+0xcd/0x170 [14817.209940][ T895] do_syscall_64+0xc6/0x1e0 [14817.209940][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14817.209940][ T895] [14817.211925][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14817.211925][ T895] neigh_parms_alloc+0x1e5/0x510 [14817.211925][ T895] ipv6_add_dev+0x2fd/0x11c0 [14817.211925][ T895] ipv6_find_idev+0x102/0x170 [14817.211925][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14817.211925][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14817.211925][ T895] netlink_rcv_skb+0x130/0x360 [14817.211925][ T895] netlink_unicast+0x449/0x710 [14817.211925][ T895] netlink_sendmsg+0x723/0xbe0 [14817.211925][ T895] ____sys_sendmsg+0x7b2/0xa10 [14817.211925][ T895] ___sys_sendmsg+0xee/0x170 [14817.211925][ T895] __sys_sendmsg+0xcd/0x170 [14817.211925][ T895] do_syscall_64+0xc6/0x1e0 [14817.211925][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14817.211925][ T895] [14827.358992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14827.359485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14827.359485][ T895] netdev_get_by_index+0x5e/0x80 [14827.359485][ T895] fib6_nh_init+0x3d8/0x15b0 [14827.359485][ T895] ip6_route_info_create+0xf18/0x17d0 [14827.359485][ T895] ip6_route_add+0x1c/0x140 [14827.359485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14827.359485][ T895] addrconf_add_dev+0xe2/0x170 [14827.359485][ T895] inet6_addr_add+0x12f/0xa40 [14827.359485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14827.359485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14827.359485][ T895] netlink_rcv_skb+0x130/0x360 [14827.359485][ T895] netlink_unicast+0x449/0x710 [14827.359485][ T895] netlink_sendmsg+0x723/0xbe0 [14827.359485][ T895] ____sys_sendmsg+0x7b2/0xa10 [14827.359485][ T895] ___sys_sendmsg+0xee/0x170 [14827.359485][ T895] __sys_sendmsg+0xcd/0x170 [14827.359485][ T895] do_syscall_64+0xc6/0x1e0 [14827.359485][ T895] [14827.361926][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14827.361926][ T895] ipv6_add_dev+0x3b9/0x11c0 [14827.361926][ T895] ipv6_find_idev+0x102/0x170 [14827.361926][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14827.361926][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14827.361926][ T895] netlink_rcv_skb+0x130/0x360 [14827.361926][ T895] netlink_unicast+0x449/0x710 [14827.361926][ T895] netlink_sendmsg+0x723/0xbe0 [14827.361926][ T895] ____sys_sendmsg+0x7b2/0xa10 [14827.361926][ T895] ___sys_sendmsg+0xee/0x170 [14827.361926][ T895] __sys_sendmsg+0xcd/0x170 [14827.361926][ T895] do_syscall_64+0xc6/0x1e0 [14827.361926][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14827.361926][ T895] [14827.363829][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14827.363829][ T895] neigh_parms_alloc+0x1e5/0x510 [14827.363829][ T895] ipv6_add_dev+0x2fd/0x11c0 [14827.363829][ T895] ipv6_find_idev+0x102/0x170 [14827.363829][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14827.363829][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14827.363829][ T895] netlink_rcv_skb+0x130/0x360 [14827.363829][ T895] netlink_unicast+0x449/0x710 [14827.363829][ T895] netlink_sendmsg+0x723/0xbe0 [14827.363829][ T895] ____sys_sendmsg+0x7b2/0xa10 [14827.363829][ T895] ___sys_sendmsg+0xee/0x170 [14827.363829][ T895] __sys_sendmsg+0xcd/0x170 [14827.363829][ T895] do_syscall_64+0xc6/0x1e0 [14827.363829][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14827.363829][ T895] [14837.399065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14837.399562][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14837.399562][ T895] netdev_get_by_index+0x5e/0x80 [14837.399562][ T895] fib6_nh_init+0x3d8/0x15b0 [14837.399562][ T895] ip6_route_info_create+0xf18/0x17d0 [14837.399562][ T895] ip6_route_add+0x1c/0x140 [14837.399562][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14837.399562][ T895] addrconf_add_dev+0xe2/0x170 [14837.399562][ T895] inet6_addr_add+0x12f/0xa40 [14837.399562][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14837.399562][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14837.399562][ T895] netlink_rcv_skb+0x130/0x360 [14837.399562][ T895] netlink_unicast+0x449/0x710 [14837.399562][ T895] netlink_sendmsg+0x723/0xbe0 [14837.399562][ T895] ____sys_sendmsg+0x7b2/0xa10 [14837.399562][ T895] ___sys_sendmsg+0xee/0x170 [14837.399562][ T895] __sys_sendmsg+0xcd/0x170 [14837.399562][ T895] do_syscall_64+0xc6/0x1e0 [14837.399562][ T895] [14837.401992][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14837.401992][ T895] ipv6_add_dev+0x3b9/0x11c0 [14837.401992][ T895] ipv6_find_idev+0x102/0x170 [14837.401992][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14837.401992][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14837.401992][ T895] netlink_rcv_skb+0x130/0x360 [14837.401992][ T895] netlink_unicast+0x449/0x710 [14837.401992][ T895] netlink_sendmsg+0x723/0xbe0 [14837.401992][ T895] ____sys_sendmsg+0x7b2/0xa10 [14837.401992][ T895] ___sys_sendmsg+0xee/0x170 [14837.401992][ T895] __sys_sendmsg+0xcd/0x170 [14837.401992][ T895] do_syscall_64+0xc6/0x1e0 [14837.401992][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14837.401992][ T895] [14837.403908][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14837.403908][ T895] neigh_parms_alloc+0x1e5/0x510 [14837.403908][ T895] ipv6_add_dev+0x2fd/0x11c0 [14837.403908][ T895] ipv6_find_idev+0x102/0x170 [14837.403908][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14837.403908][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14837.403908][ T895] netlink_rcv_skb+0x130/0x360 [14837.403908][ T895] netlink_unicast+0x449/0x710 [14837.403908][ T895] netlink_sendmsg+0x723/0xbe0 [14837.403908][ T895] ____sys_sendmsg+0x7b2/0xa10 [14837.403908][ T895] ___sys_sendmsg+0xee/0x170 [14837.403908][ T895] __sys_sendmsg+0xcd/0x170 [14837.403908][ T895] do_syscall_64+0xc6/0x1e0 [14837.403908][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14837.403908][ T895] [14847.647032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14847.647473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14847.647473][ T895] netdev_get_by_index+0x5e/0x80 [14847.647473][ T895] fib6_nh_init+0x3d8/0x15b0 [14847.647473][ T895] ip6_route_info_create+0xf18/0x17d0 [14847.647473][ T895] ip6_route_add+0x1c/0x140 [14847.647473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14847.647473][ T895] addrconf_add_dev+0xe2/0x170 [14847.647473][ T895] inet6_addr_add+0x12f/0xa40 [14847.647473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14847.647473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14847.647473][ T895] netlink_rcv_skb+0x130/0x360 [14847.647473][ T895] netlink_unicast+0x449/0x710 [14847.647473][ T895] netlink_sendmsg+0x723/0xbe0 [14847.647473][ T895] ____sys_sendmsg+0x7b2/0xa10 [14847.647473][ T895] ___sys_sendmsg+0xee/0x170 [14847.647473][ T895] __sys_sendmsg+0xcd/0x170 [14847.647473][ T895] do_syscall_64+0xc6/0x1e0 [14847.647473][ T895] [14847.649919][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14847.649919][ T895] ipv6_add_dev+0x3b9/0x11c0 [14847.649919][ T895] ipv6_find_idev+0x102/0x170 [14847.649919][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14847.649919][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14847.649919][ T895] netlink_rcv_skb+0x130/0x360 [14847.649919][ T895] netlink_unicast+0x449/0x710 [14847.649919][ T895] netlink_sendmsg+0x723/0xbe0 [14847.649919][ T895] ____sys_sendmsg+0x7b2/0xa10 [14847.649919][ T895] ___sys_sendmsg+0xee/0x170 [14847.649919][ T895] __sys_sendmsg+0xcd/0x170 [14847.649919][ T895] do_syscall_64+0xc6/0x1e0 [14847.649919][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14847.649919][ T895] [14847.651811][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14847.651811][ T895] neigh_parms_alloc+0x1e5/0x510 [14847.651811][ T895] ipv6_add_dev+0x2fd/0x11c0 [14847.651811][ T895] ipv6_find_idev+0x102/0x170 [14847.651811][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14847.651811][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14847.651811][ T895] netlink_rcv_skb+0x130/0x360 [14847.651811][ T895] netlink_unicast+0x449/0x710 [14847.651811][ T895] netlink_sendmsg+0x723/0xbe0 [14847.651811][ T895] ____sys_sendmsg+0x7b2/0xa10 [14847.651811][ T895] ___sys_sendmsg+0xee/0x170 [14847.651811][ T895] __sys_sendmsg+0xcd/0x170 [14847.651811][ T895] do_syscall_64+0xc6/0x1e0 [14847.651811][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14847.651811][ T895] [14857.679034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14857.679470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14857.679470][ T895] netdev_get_by_index+0x5e/0x80 [14857.679470][ T895] fib6_nh_init+0x3d8/0x15b0 [14857.679470][ T895] ip6_route_info_create+0xf18/0x17d0 [14857.679470][ T895] ip6_route_add+0x1c/0x140 [14857.679470][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14857.679470][ T895] addrconf_add_dev+0xe2/0x170 [14857.679470][ T895] inet6_addr_add+0x12f/0xa40 [14857.679470][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14857.679470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14857.679470][ T895] netlink_rcv_skb+0x130/0x360 [14857.679470][ T895] netlink_unicast+0x449/0x710 [14857.679470][ T895] netlink_sendmsg+0x723/0xbe0 [14857.679470][ T895] ____sys_sendmsg+0x7b2/0xa10 [14857.679470][ T895] ___sys_sendmsg+0xee/0x170 [14857.679470][ T895] __sys_sendmsg+0xcd/0x170 [14857.679470][ T895] do_syscall_64+0xc6/0x1e0 [14857.679470][ T895] [14857.681894][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14857.681894][ T895] ipv6_add_dev+0x3b9/0x11c0 [14857.681894][ T895] ipv6_find_idev+0x102/0x170 [14857.681894][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14857.681894][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14857.681894][ T895] netlink_rcv_skb+0x130/0x360 [14857.681894][ T895] netlink_unicast+0x449/0x710 [14857.681894][ T895] netlink_sendmsg+0x723/0xbe0 [14857.681894][ T895] ____sys_sendmsg+0x7b2/0xa10 [14857.681894][ T895] ___sys_sendmsg+0xee/0x170 [14857.681894][ T895] __sys_sendmsg+0xcd/0x170 [14857.681894][ T895] do_syscall_64+0xc6/0x1e0 [14857.681894][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14857.681894][ T895] [14857.683800][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14857.683800][ T895] neigh_parms_alloc+0x1e5/0x510 [14857.683800][ T895] ipv6_add_dev+0x2fd/0x11c0 [14857.683800][ T895] ipv6_find_idev+0x102/0x170 [14857.683800][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14857.683800][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14857.683800][ T895] netlink_rcv_skb+0x130/0x360 [14857.683800][ T895] netlink_unicast+0x449/0x710 [14857.683800][ T895] netlink_sendmsg+0x723/0xbe0 [14857.683800][ T895] ____sys_sendmsg+0x7b2/0xa10 [14857.683800][ T895] ___sys_sendmsg+0xee/0x170 [14857.683800][ T895] __sys_sendmsg+0xcd/0x170 [14857.683800][ T895] do_syscall_64+0xc6/0x1e0 [14857.683800][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14857.683800][ T895] [14867.926972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14867.927422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14867.927422][ T895] netdev_get_by_index+0x5e/0x80 [14867.927422][ T895] fib6_nh_init+0x3d8/0x15b0 [14867.927422][ T895] ip6_route_info_create+0xf18/0x17d0 [14867.927422][ T895] ip6_route_add+0x1c/0x140 [14867.927422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14867.927422][ T895] addrconf_add_dev+0xe2/0x170 [14867.927422][ T895] inet6_addr_add+0x12f/0xa40 [14867.927422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14867.927422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14867.927422][ T895] netlink_rcv_skb+0x130/0x360 [14867.927422][ T895] netlink_unicast+0x449/0x710 [14867.927422][ T895] netlink_sendmsg+0x723/0xbe0 [14867.927422][ T895] ____sys_sendmsg+0x7b2/0xa10 [14867.927422][ T895] ___sys_sendmsg+0xee/0x170 [14867.927422][ T895] __sys_sendmsg+0xcd/0x170 [14867.927422][ T895] do_syscall_64+0xc6/0x1e0 [14867.927422][ T895] [14867.929852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14867.929852][ T895] ipv6_add_dev+0x3b9/0x11c0 [14867.929852][ T895] ipv6_find_idev+0x102/0x170 [14867.929852][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14867.929852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14867.929852][ T895] netlink_rcv_skb+0x130/0x360 [14867.929852][ T895] netlink_unicast+0x449/0x710 [14867.929852][ T895] netlink_sendmsg+0x723/0xbe0 [14867.929852][ T895] ____sys_sendmsg+0x7b2/0xa10 [14867.929852][ T895] ___sys_sendmsg+0xee/0x170 [14867.929852][ T895] __sys_sendmsg+0xcd/0x170 [14867.929852][ T895] do_syscall_64+0xc6/0x1e0 [14867.929852][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14867.929852][ T895] [14867.931748][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14867.931748][ T895] neigh_parms_alloc+0x1e5/0x510 [14867.931748][ T895] ipv6_add_dev+0x2fd/0x11c0 [14867.931748][ T895] ipv6_find_idev+0x102/0x170 [14867.931748][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14867.931748][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14867.931748][ T895] netlink_rcv_skb+0x130/0x360 [14867.931748][ T895] netlink_unicast+0x449/0x710 [14867.931748][ T895] netlink_sendmsg+0x723/0xbe0 [14867.931748][ T895] ____sys_sendmsg+0x7b2/0xa10 [14867.931748][ T895] ___sys_sendmsg+0xee/0x170 [14867.931748][ T895] __sys_sendmsg+0xcd/0x170 [14867.931748][ T895] do_syscall_64+0xc6/0x1e0 [14867.931748][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14867.931748][ T895] [14878.175000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14878.175494][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14878.175494][ T895] netdev_get_by_index+0x5e/0x80 [14878.175494][ T895] fib6_nh_init+0x3d8/0x15b0 [14878.175494][ T895] ip6_route_info_create+0xf18/0x17d0 [14878.175494][ T895] ip6_route_add+0x1c/0x140 [14878.175494][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14878.175494][ T895] addrconf_add_dev+0xe2/0x170 [14878.175494][ T895] inet6_addr_add+0x12f/0xa40 [14878.175494][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14878.175494][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14878.175494][ T895] netlink_rcv_skb+0x130/0x360 [14878.175494][ T895] netlink_unicast+0x449/0x710 [14878.175494][ T895] netlink_sendmsg+0x723/0xbe0 [14878.175494][ T895] ____sys_sendmsg+0x7b2/0xa10 [14878.175494][ T895] ___sys_sendmsg+0xee/0x170 [14878.175494][ T895] __sys_sendmsg+0xcd/0x170 [14878.175494][ T895] do_syscall_64+0xc6/0x1e0 [14878.175494][ T895] [14878.177923][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14878.177923][ T895] ipv6_add_dev+0x3b9/0x11c0 [14878.177923][ T895] ipv6_find_idev+0x102/0x170 [14878.177923][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14878.177923][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14878.177923][ T895] netlink_rcv_skb+0x130/0x360 [14878.177923][ T895] netlink_unicast+0x449/0x710 [14878.177923][ T895] netlink_sendmsg+0x723/0xbe0 [14878.177923][ T895] ____sys_sendmsg+0x7b2/0xa10 [14878.177923][ T895] ___sys_sendmsg+0xee/0x170 [14878.177923][ T895] __sys_sendmsg+0xcd/0x170 [14878.177923][ T895] do_syscall_64+0xc6/0x1e0 [14878.177923][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14878.177923][ T895] [14878.179815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14878.179815][ T895] neigh_parms_alloc+0x1e5/0x510 [14878.179815][ T895] ipv6_add_dev+0x2fd/0x11c0 [14878.179815][ T895] ipv6_find_idev+0x102/0x170 [14878.179815][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14878.179815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14878.179815][ T895] netlink_rcv_skb+0x130/0x360 [14878.179815][ T895] netlink_unicast+0x449/0x710 [14878.179815][ T895] netlink_sendmsg+0x723/0xbe0 [14878.179815][ T895] ____sys_sendmsg+0x7b2/0xa10 [14878.179815][ T895] ___sys_sendmsg+0xee/0x170 [14878.179815][ T895] __sys_sendmsg+0xcd/0x170 [14878.179815][ T895] do_syscall_64+0xc6/0x1e0 [14878.179815][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14878.179815][ T895] [14888.422998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14888.423433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14888.423433][ T895] netdev_get_by_index+0x5e/0x80 [14888.423433][ T895] fib6_nh_init+0x3d8/0x15b0 [14888.423433][ T895] ip6_route_info_create+0xf18/0x17d0 [14888.423433][ T895] ip6_route_add+0x1c/0x140 [14888.423433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14888.423433][ T895] addrconf_add_dev+0xe2/0x170 [14888.423433][ T895] inet6_addr_add+0x12f/0xa40 [14888.423433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14888.423433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14888.423433][ T895] netlink_rcv_skb+0x130/0x360 [14888.423433][ T895] netlink_unicast+0x449/0x710 [14888.423433][ T895] netlink_sendmsg+0x723/0xbe0 [14888.423433][ T895] ____sys_sendmsg+0x7b2/0xa10 [14888.423433][ T895] ___sys_sendmsg+0xee/0x170 [14888.423433][ T895] __sys_sendmsg+0xcd/0x170 [14888.423433][ T895] do_syscall_64+0xc6/0x1e0 [14888.423433][ T895] [14888.425869][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14888.425869][ T895] ipv6_add_dev+0x3b9/0x11c0 [14888.425869][ T895] ipv6_find_idev+0x102/0x170 [14888.425869][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14888.425869][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14888.425869][ T895] netlink_rcv_skb+0x130/0x360 [14888.425869][ T895] netlink_unicast+0x449/0x710 [14888.425869][ T895] netlink_sendmsg+0x723/0xbe0 [14888.425869][ T895] ____sys_sendmsg+0x7b2/0xa10 [14888.425869][ T895] ___sys_sendmsg+0xee/0x170 [14888.425869][ T895] __sys_sendmsg+0xcd/0x170 [14888.425869][ T895] do_syscall_64+0xc6/0x1e0 [14888.425869][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14888.425869][ T895] [14888.427758][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14888.427758][ T895] neigh_parms_alloc+0x1e5/0x510 [14888.427758][ T895] ipv6_add_dev+0x2fd/0x11c0 [14888.427758][ T895] ipv6_find_idev+0x102/0x170 [14888.427758][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14888.427758][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14888.427758][ T895] netlink_rcv_skb+0x130/0x360 [14888.427758][ T895] netlink_unicast+0x449/0x710 [14888.427758][ T895] netlink_sendmsg+0x723/0xbe0 [14888.427758][ T895] ____sys_sendmsg+0x7b2/0xa10 [14888.427758][ T895] ___sys_sendmsg+0xee/0x170 [14888.427758][ T895] __sys_sendmsg+0xcd/0x170 [14888.427758][ T895] do_syscall_64+0xc6/0x1e0 [14888.427758][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14888.427758][ T895] [14898.670997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14898.671436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14898.671436][ T895] netdev_get_by_index+0x5e/0x80 [14898.671436][ T895] fib6_nh_init+0x3d8/0x15b0 [14898.671436][ T895] ip6_route_info_create+0xf18/0x17d0 [14898.671436][ T895] ip6_route_add+0x1c/0x140 [14898.671436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14898.671436][ T895] addrconf_add_dev+0xe2/0x170 [14898.671436][ T895] inet6_addr_add+0x12f/0xa40 [14898.671436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14898.671436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14898.671436][ T895] netlink_rcv_skb+0x130/0x360 [14898.671436][ T895] netlink_unicast+0x449/0x710 [14898.671436][ T895] netlink_sendmsg+0x723/0xbe0 [14898.671436][ T895] ____sys_sendmsg+0x7b2/0xa10 [14898.671436][ T895] ___sys_sendmsg+0xee/0x170 [14898.671436][ T895] __sys_sendmsg+0xcd/0x170 [14898.671436][ T895] do_syscall_64+0xc6/0x1e0 [14898.671436][ T895] [14898.673877][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14898.673877][ T895] ipv6_add_dev+0x3b9/0x11c0 [14898.673877][ T895] ipv6_find_idev+0x102/0x170 [14898.673877][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14898.673877][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14898.673877][ T895] netlink_rcv_skb+0x130/0x360 [14898.673877][ T895] netlink_unicast+0x449/0x710 [14898.673877][ T895] netlink_sendmsg+0x723/0xbe0 [14898.673877][ T895] ____sys_sendmsg+0x7b2/0xa10 [14898.673877][ T895] ___sys_sendmsg+0xee/0x170 [14898.673877][ T895] __sys_sendmsg+0xcd/0x170 [14898.673877][ T895] do_syscall_64+0xc6/0x1e0 [14898.673877][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14898.673877][ T895] [14898.675590][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14898.675590][ T895] neigh_parms_alloc+0x1e5/0x510 [14898.675590][ T895] ipv6_add_dev+0x2fd/0x11c0 [14898.675590][ T895] ipv6_find_idev+0x102/0x170 [14898.675590][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14898.675590][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14898.675590][ T895] netlink_rcv_skb+0x130/0x360 [14898.675590][ T895] netlink_unicast+0x449/0x710 [14898.675590][ T895] netlink_sendmsg+0x723/0xbe0 [14898.675590][ T895] ____sys_sendmsg+0x7b2/0xa10 [14898.675590][ T895] ___sys_sendmsg+0xee/0x170 [14898.675590][ T895] __sys_sendmsg+0xcd/0x170 [14898.675590][ T895] do_syscall_64+0xc6/0x1e0 [14898.675590][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14898.675590][ T895] [14908.911035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14908.911532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14908.911532][ T895] netdev_get_by_index+0x5e/0x80 [14908.911532][ T895] fib6_nh_init+0x3d8/0x15b0 [14908.911532][ T895] ip6_route_info_create+0xf18/0x17d0 [14908.911532][ T895] ip6_route_add+0x1c/0x140 [14908.911532][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14908.911532][ T895] addrconf_add_dev+0xe2/0x170 [14908.911532][ T895] inet6_addr_add+0x12f/0xa40 [14908.911532][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14908.911532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14908.911532][ T895] netlink_rcv_skb+0x130/0x360 [14908.911532][ T895] netlink_unicast+0x449/0x710 [14908.911532][ T895] netlink_sendmsg+0x723/0xbe0 [14908.911532][ T895] ____sys_sendmsg+0x7b2/0xa10 [14908.911532][ T895] ___sys_sendmsg+0xee/0x170 [14908.911532][ T895] __sys_sendmsg+0xcd/0x170 [14908.911532][ T895] do_syscall_64+0xc6/0x1e0 [14908.911532][ T895] [14908.913809][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14908.913809][ T895] ipv6_add_dev+0x3b9/0x11c0 [14908.913809][ T895] ipv6_find_idev+0x102/0x170 [14908.913809][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14908.913809][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14908.913809][ T895] netlink_rcv_skb+0x130/0x360 [14908.913809][ T895] netlink_unicast+0x449/0x710 [14908.913809][ T895] netlink_sendmsg+0x723/0xbe0 [14908.913809][ T895] ____sys_sendmsg+0x7b2/0xa10 [14908.913809][ T895] ___sys_sendmsg+0xee/0x170 [14908.913809][ T895] __sys_sendmsg+0xcd/0x170 [14908.913809][ T895] do_syscall_64+0xc6/0x1e0 [14908.913809][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14908.913809][ T895] [14908.916075][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14908.916075][ T895] neigh_parms_alloc+0x1e5/0x510 [14908.916075][ T895] ipv6_add_dev+0x2fd/0x11c0 [14908.916075][ T895] ipv6_find_idev+0x102/0x170 [14908.916075][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14908.916075][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14908.916075][ T895] netlink_rcv_skb+0x130/0x360 [14908.916075][ T895] netlink_unicast+0x449/0x710 [14908.916075][ T895] netlink_sendmsg+0x723/0xbe0 [14908.916075][ T895] ____sys_sendmsg+0x7b2/0xa10 [14908.916075][ T895] ___sys_sendmsg+0xee/0x170 [14908.916075][ T895] __sys_sendmsg+0xcd/0x170 [14908.916075][ T895] do_syscall_64+0xc6/0x1e0 [14908.916075][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14908.916075][ T895] [14919.159034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14919.159779][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14919.159779][ T895] netdev_get_by_index+0x5e/0x80 [14919.159779][ T895] fib6_nh_init+0x3d8/0x15b0 [14919.159779][ T895] ip6_route_info_create+0xf18/0x17d0 [14919.159779][ T895] ip6_route_add+0x1c/0x140 [14919.159779][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14919.159779][ T895] addrconf_add_dev+0xe2/0x170 [14919.159779][ T895] inet6_addr_add+0x12f/0xa40 [14919.159779][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14919.159779][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14919.159779][ T895] netlink_rcv_skb+0x130/0x360 [14919.159779][ T895] netlink_unicast+0x449/0x710 [14919.159779][ T895] netlink_sendmsg+0x723/0xbe0 [14919.159779][ T895] ____sys_sendmsg+0x7b2/0xa10 [14919.159779][ T895] ___sys_sendmsg+0xee/0x170 [14919.159779][ T895] __sys_sendmsg+0xcd/0x170 [14919.159779][ T895] do_syscall_64+0xc6/0x1e0 [14919.159779][ T895] [14919.162021][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14919.162021][ T895] ipv6_add_dev+0x3b9/0x11c0 [14919.162021][ T895] ipv6_find_idev+0x102/0x170 [14919.162021][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14919.162021][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14919.162021][ T895] netlink_rcv_skb+0x130/0x360 [14919.162021][ T895] netlink_unicast+0x449/0x710 [14919.162021][ T895] netlink_sendmsg+0x723/0xbe0 [14919.162021][ T895] ____sys_sendmsg+0x7b2/0xa10 [14919.162021][ T895] ___sys_sendmsg+0xee/0x170 [14919.162021][ T895] __sys_sendmsg+0xcd/0x170 [14919.162021][ T895] do_syscall_64+0xc6/0x1e0 [14919.162021][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14919.162021][ T895] [14919.163759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14919.163759][ T895] neigh_parms_alloc+0x1e5/0x510 [14919.163759][ T895] ipv6_add_dev+0x2fd/0x11c0 [14919.163759][ T895] ipv6_find_idev+0x102/0x170 [14919.163759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14919.163759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14919.163759][ T895] netlink_rcv_skb+0x130/0x360 [14919.163759][ T895] netlink_unicast+0x449/0x710 [14919.163759][ T895] netlink_sendmsg+0x723/0xbe0 [14919.163759][ T895] ____sys_sendmsg+0x7b2/0xa10 [14919.163759][ T895] ___sys_sendmsg+0xee/0x170 [14919.163759][ T895] __sys_sendmsg+0xcd/0x170 [14919.163759][ T895] do_syscall_64+0xc6/0x1e0 [14919.163759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14919.163759][ T895] [14929.207030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14929.207481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14929.207481][ T895] netdev_get_by_index+0x5e/0x80 [14929.207481][ T895] fib6_nh_init+0x3d8/0x15b0 [14929.207481][ T895] ip6_route_info_create+0xf18/0x17d0 [14929.207481][ T895] ip6_route_add+0x1c/0x140 [14929.207481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14929.207481][ T895] addrconf_add_dev+0xe2/0x170 [14929.207481][ T895] inet6_addr_add+0x12f/0xa40 [14929.207481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14929.207481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14929.207481][ T895] netlink_rcv_skb+0x130/0x360 [14929.207481][ T895] netlink_unicast+0x449/0x710 [14929.207481][ T895] netlink_sendmsg+0x723/0xbe0 [14929.207481][ T895] ____sys_sendmsg+0x7b2/0xa10 [14929.207481][ T895] ___sys_sendmsg+0xee/0x170 [14929.207481][ T895] __sys_sendmsg+0xcd/0x170 [14929.207481][ T895] do_syscall_64+0xc6/0x1e0 [14929.207481][ T895] [14929.209872][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14929.209872][ T895] ipv6_add_dev+0x3b9/0x11c0 [14929.209872][ T895] ipv6_find_idev+0x102/0x170 [14929.209872][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14929.209872][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14929.209872][ T895] netlink_rcv_skb+0x130/0x360 [14929.209872][ T895] netlink_unicast+0x449/0x710 [14929.209872][ T895] netlink_sendmsg+0x723/0xbe0 [14929.209872][ T895] ____sys_sendmsg+0x7b2/0xa10 [14929.209872][ T895] ___sys_sendmsg+0xee/0x170 [14929.209872][ T895] __sys_sendmsg+0xcd/0x170 [14929.209872][ T895] do_syscall_64+0xc6/0x1e0 [14929.209872][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14929.209872][ T895] [14929.211706][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14929.211706][ T895] neigh_parms_alloc+0x1e5/0x510 [14929.211706][ T895] ipv6_add_dev+0x2fd/0x11c0 [14929.211706][ T895] ipv6_find_idev+0x102/0x170 [14929.211706][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14929.211706][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14929.211706][ T895] netlink_rcv_skb+0x130/0x360 [14929.211706][ T895] netlink_unicast+0x449/0x710 [14929.211706][ T895] netlink_sendmsg+0x723/0xbe0 [14929.211706][ T895] ____sys_sendmsg+0x7b2/0xa10 [14929.211706][ T895] ___sys_sendmsg+0xee/0x170 [14929.211706][ T895] __sys_sendmsg+0xcd/0x170 [14929.211706][ T895] do_syscall_64+0xc6/0x1e0 [14929.211706][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14929.211706][ T895] [14939.247066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14939.247550][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14939.247550][ T895] netdev_get_by_index+0x5e/0x80 [14939.247550][ T895] fib6_nh_init+0x3d8/0x15b0 [14939.247550][ T895] ip6_route_info_create+0xf18/0x17d0 [14939.247550][ T895] ip6_route_add+0x1c/0x140 [14939.247550][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14939.247550][ T895] addrconf_add_dev+0xe2/0x170 [14939.247550][ T895] inet6_addr_add+0x12f/0xa40 [14939.247550][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14939.247550][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14939.247550][ T895] netlink_rcv_skb+0x130/0x360 [14939.247550][ T895] netlink_unicast+0x449/0x710 [14939.247550][ T895] netlink_sendmsg+0x723/0xbe0 [14939.247550][ T895] ____sys_sendmsg+0x7b2/0xa10 [14939.247550][ T895] ___sys_sendmsg+0xee/0x170 [14939.247550][ T895] __sys_sendmsg+0xcd/0x170 [14939.247550][ T895] do_syscall_64+0xc6/0x1e0 [14939.247550][ T895] [14939.249754][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14939.249754][ T895] ipv6_add_dev+0x3b9/0x11c0 [14939.249754][ T895] ipv6_find_idev+0x102/0x170 [14939.249754][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14939.249754][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14939.249754][ T895] netlink_rcv_skb+0x130/0x360 [14939.249754][ T895] netlink_unicast+0x449/0x710 [14939.249754][ T895] netlink_sendmsg+0x723/0xbe0 [14939.249754][ T895] ____sys_sendmsg+0x7b2/0xa10 [14939.249754][ T895] ___sys_sendmsg+0xee/0x170 [14939.249754][ T895] __sys_sendmsg+0xcd/0x170 [14939.249754][ T895] do_syscall_64+0xc6/0x1e0 [14939.249754][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14939.249754][ T895] [14939.251472][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14939.251472][ T895] neigh_parms_alloc+0x1e5/0x510 [14939.251472][ T895] ipv6_add_dev+0x2fd/0x11c0 [14939.251472][ T895] ipv6_find_idev+0x102/0x170 [14939.251472][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14939.251472][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14939.251472][ T895] netlink_rcv_skb+0x130/0x360 [14939.251472][ T895] netlink_unicast+0x449/0x710 [14939.251472][ T895] netlink_sendmsg+0x723/0xbe0 [14939.251472][ T895] ____sys_sendmsg+0x7b2/0xa10 [14939.251472][ T895] ___sys_sendmsg+0xee/0x170 [14939.251472][ T895] __sys_sendmsg+0xcd/0x170 [14939.251472][ T895] do_syscall_64+0xc6/0x1e0 [14939.251472][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14939.251472][ T895] [14949.287085][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14949.287576][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14949.287576][ T895] netdev_get_by_index+0x5e/0x80 [14949.287576][ T895] fib6_nh_init+0x3d8/0x15b0 [14949.287576][ T895] ip6_route_info_create+0xf18/0x17d0 [14949.287576][ T895] ip6_route_add+0x1c/0x140 [14949.287576][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14949.287576][ T895] addrconf_add_dev+0xe2/0x170 [14949.287576][ T895] inet6_addr_add+0x12f/0xa40 [14949.287576][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14949.287576][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14949.287576][ T895] netlink_rcv_skb+0x130/0x360 [14949.287576][ T895] netlink_unicast+0x449/0x710 [14949.287576][ T895] netlink_sendmsg+0x723/0xbe0 [14949.287576][ T895] ____sys_sendmsg+0x7b2/0xa10 [14949.287576][ T895] ___sys_sendmsg+0xee/0x170 [14949.287576][ T895] __sys_sendmsg+0xcd/0x170 [14949.287576][ T895] do_syscall_64+0xc6/0x1e0 [14949.287576][ T895] [14949.289789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14949.289789][ T895] ipv6_add_dev+0x3b9/0x11c0 [14949.289789][ T895] ipv6_find_idev+0x102/0x170 [14949.289789][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14949.289789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14949.289789][ T895] netlink_rcv_skb+0x130/0x360 [14949.289789][ T895] netlink_unicast+0x449/0x710 [14949.289789][ T895] netlink_sendmsg+0x723/0xbe0 [14949.289789][ T895] ____sys_sendmsg+0x7b2/0xa10 [14949.289789][ T895] ___sys_sendmsg+0xee/0x170 [14949.289789][ T895] __sys_sendmsg+0xcd/0x170 [14949.289789][ T895] do_syscall_64+0xc6/0x1e0 [14949.289789][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14949.289789][ T895] [14949.291512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14949.291512][ T895] neigh_parms_alloc+0x1e5/0x510 [14949.291512][ T895] ipv6_add_dev+0x2fd/0x11c0 [14949.291512][ T895] ipv6_find_idev+0x102/0x170 [14949.291512][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14949.291512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14949.291512][ T895] netlink_rcv_skb+0x130/0x360 [14949.291512][ T895] netlink_unicast+0x449/0x710 [14949.291512][ T895] netlink_sendmsg+0x723/0xbe0 [14949.291512][ T895] ____sys_sendmsg+0x7b2/0xa10 [14949.291512][ T895] ___sys_sendmsg+0xee/0x170 [14949.291512][ T895] __sys_sendmsg+0xcd/0x170 [14949.291512][ T895] do_syscall_64+0xc6/0x1e0 [14949.291512][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14949.291512][ T895] [14959.399019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14959.399525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14959.399525][ T895] netdev_get_by_index+0x5e/0x80 [14959.399525][ T895] fib6_nh_init+0x3d8/0x15b0 [14959.399525][ T895] ip6_route_info_create+0xf18/0x17d0 [14959.399525][ T895] ip6_route_add+0x1c/0x140 [14959.399525][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14959.399525][ T895] addrconf_add_dev+0xe2/0x170 [14959.399525][ T895] inet6_addr_add+0x12f/0xa40 [14959.399525][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14959.399525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14959.399525][ T895] netlink_rcv_skb+0x130/0x360 [14959.399525][ T895] netlink_unicast+0x449/0x710 [14959.399525][ T895] netlink_sendmsg+0x723/0xbe0 [14959.399525][ T895] ____sys_sendmsg+0x7b2/0xa10 [14959.399525][ T895] ___sys_sendmsg+0xee/0x170 [14959.399525][ T895] __sys_sendmsg+0xcd/0x170 [14959.399525][ T895] do_syscall_64+0xc6/0x1e0 [14959.399525][ T895] [14959.401766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14959.401766][ T895] ipv6_add_dev+0x3b9/0x11c0 [14959.401766][ T895] ipv6_find_idev+0x102/0x170 [14959.401766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14959.401766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14959.401766][ T895] netlink_rcv_skb+0x130/0x360 [14959.401766][ T895] netlink_unicast+0x449/0x710 [14959.401766][ T895] netlink_sendmsg+0x723/0xbe0 [14959.401766][ T895] ____sys_sendmsg+0x7b2/0xa10 [14959.401766][ T895] ___sys_sendmsg+0xee/0x170 [14959.401766][ T895] __sys_sendmsg+0xcd/0x170 [14959.401766][ T895] do_syscall_64+0xc6/0x1e0 [14959.401766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14959.401766][ T895] [14959.403515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14959.403515][ T895] neigh_parms_alloc+0x1e5/0x510 [14959.403515][ T895] ipv6_add_dev+0x2fd/0x11c0 [14959.403515][ T895] ipv6_find_idev+0x102/0x170 [14959.403515][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14959.403515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14959.403515][ T895] netlink_rcv_skb+0x130/0x360 [14959.403515][ T895] netlink_unicast+0x449/0x710 [14959.403515][ T895] netlink_sendmsg+0x723/0xbe0 [14959.403515][ T895] ____sys_sendmsg+0x7b2/0xa10 [14959.403515][ T895] ___sys_sendmsg+0xee/0x170 [14959.403515][ T895] __sys_sendmsg+0xcd/0x170 [14959.403515][ T895] do_syscall_64+0xc6/0x1e0 [14959.403515][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14959.403515][ T895] [14969.654967][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14969.655502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14969.655502][ T895] netdev_get_by_index+0x5e/0x80 [14969.655502][ T895] fib6_nh_init+0x3d8/0x15b0 [14969.655502][ T895] ip6_route_info_create+0xf18/0x17d0 [14969.655502][ T895] ip6_route_add+0x1c/0x140 [14969.655502][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14969.655502][ T895] addrconf_add_dev+0xe2/0x170 [14969.655502][ T895] inet6_addr_add+0x12f/0xa40 [14969.655502][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14969.655502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14969.655502][ T895] netlink_rcv_skb+0x130/0x360 [14969.655502][ T895] netlink_unicast+0x449/0x710 [14969.655502][ T895] netlink_sendmsg+0x723/0xbe0 [14969.655502][ T895] ____sys_sendmsg+0x7b2/0xa10 [14969.655502][ T895] ___sys_sendmsg+0xee/0x170 [14969.655502][ T895] __sys_sendmsg+0xcd/0x170 [14969.655502][ T895] do_syscall_64+0xc6/0x1e0 [14969.655502][ T895] [14969.658022][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14969.658022][ T895] ipv6_add_dev+0x3b9/0x11c0 [14969.658022][ T895] ipv6_find_idev+0x102/0x170 [14969.658022][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14969.658022][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14969.658022][ T895] netlink_rcv_skb+0x130/0x360 [14969.658022][ T895] netlink_unicast+0x449/0x710 [14969.658022][ T895] netlink_sendmsg+0x723/0xbe0 [14969.658022][ T895] ____sys_sendmsg+0x7b2/0xa10 [14969.658022][ T895] ___sys_sendmsg+0xee/0x170 [14969.658022][ T895] __sys_sendmsg+0xcd/0x170 [14969.658022][ T895] do_syscall_64+0xc6/0x1e0 [14969.658022][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14969.658022][ T895] [14969.659884][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14969.659884][ T895] neigh_parms_alloc+0x1e5/0x510 [14969.659884][ T895] ipv6_add_dev+0x2fd/0x11c0 [14969.659884][ T895] ipv6_find_idev+0x102/0x170 [14969.659884][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14969.659884][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14969.659884][ T895] netlink_rcv_skb+0x130/0x360 [14969.659884][ T895] netlink_unicast+0x449/0x710 [14969.659884][ T895] netlink_sendmsg+0x723/0xbe0 [14969.659884][ T895] ____sys_sendmsg+0x7b2/0xa10 [14969.659884][ T895] ___sys_sendmsg+0xee/0x170 [14969.659884][ T895] __sys_sendmsg+0xcd/0x170 [14969.659884][ T895] do_syscall_64+0xc6/0x1e0 [14969.659884][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14969.659884][ T895] [14979.902956][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14979.903434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14979.903434][ T895] netdev_get_by_index+0x5e/0x80 [14979.903434][ T895] fib6_nh_init+0x3d8/0x15b0 [14979.903434][ T895] ip6_route_info_create+0xf18/0x17d0 [14979.903434][ T895] ip6_route_add+0x1c/0x140 [14979.903434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14979.903434][ T895] addrconf_add_dev+0xe2/0x170 [14979.903434][ T895] inet6_addr_add+0x12f/0xa40 [14979.903434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14979.903434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14979.903434][ T895] netlink_rcv_skb+0x130/0x360 [14979.903434][ T895] netlink_unicast+0x449/0x710 [14979.903434][ T895] netlink_sendmsg+0x723/0xbe0 [14979.903434][ T895] ____sys_sendmsg+0x7b2/0xa10 [14979.903434][ T895] ___sys_sendmsg+0xee/0x170 [14979.903434][ T895] __sys_sendmsg+0xcd/0x170 [14979.903434][ T895] do_syscall_64+0xc6/0x1e0 [14979.903434][ T895] [14979.905667][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14979.905667][ T895] ipv6_add_dev+0x3b9/0x11c0 [14979.905667][ T895] ipv6_find_idev+0x102/0x170 [14979.905667][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14979.905667][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14979.905667][ T895] netlink_rcv_skb+0x130/0x360 [14979.905667][ T895] netlink_unicast+0x449/0x710 [14979.905667][ T895] netlink_sendmsg+0x723/0xbe0 [14979.905667][ T895] ____sys_sendmsg+0x7b2/0xa10 [14979.905667][ T895] ___sys_sendmsg+0xee/0x170 [14979.905667][ T895] __sys_sendmsg+0xcd/0x170 [14979.905667][ T895] do_syscall_64+0xc6/0x1e0 [14979.905667][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14979.905667][ T895] [14979.907396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14979.907396][ T895] neigh_parms_alloc+0x1e5/0x510 [14979.907396][ T895] ipv6_add_dev+0x2fd/0x11c0 [14979.907396][ T895] ipv6_find_idev+0x102/0x170 [14979.907396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14979.907396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14979.907396][ T895] netlink_rcv_skb+0x130/0x360 [14979.907396][ T895] netlink_unicast+0x449/0x710 [14979.907396][ T895] netlink_sendmsg+0x723/0xbe0 [14979.907396][ T895] ____sys_sendmsg+0x7b2/0xa10 [14979.907396][ T895] ___sys_sendmsg+0xee/0x170 [14979.907396][ T895] __sys_sendmsg+0xcd/0x170 [14979.907396][ T895] do_syscall_64+0xc6/0x1e0 [14979.907396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14979.907396][ T895] [14990.151074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14990.151581][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14990.151581][ T895] netdev_get_by_index+0x5e/0x80 [14990.151581][ T895] fib6_nh_init+0x3d8/0x15b0 [14990.151581][ T895] ip6_route_info_create+0xf18/0x17d0 [14990.151581][ T895] ip6_route_add+0x1c/0x140 [14990.151581][ T895] addrconf_add_mroute+0x1ac/0x2c0 [14990.151581][ T895] addrconf_add_dev+0xe2/0x170 [14990.151581][ T895] inet6_addr_add+0x12f/0xa40 [14990.151581][ T895] inet6_rtm_newaddr+0x560/0x6b0 [14990.151581][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14990.151581][ T895] netlink_rcv_skb+0x130/0x360 [14990.151581][ T895] netlink_unicast+0x449/0x710 [14990.151581][ T895] netlink_sendmsg+0x723/0xbe0 [14990.151581][ T895] ____sys_sendmsg+0x7b2/0xa10 [14990.151581][ T895] ___sys_sendmsg+0xee/0x170 [14990.151581][ T895] __sys_sendmsg+0xcd/0x170 [14990.151581][ T895] do_syscall_64+0xc6/0x1e0 [14990.151581][ T895] [14990.153802][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14990.153802][ T895] ipv6_add_dev+0x3b9/0x11c0 [14990.153802][ T895] ipv6_find_idev+0x102/0x170 [14990.153802][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14990.153802][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14990.153802][ T895] netlink_rcv_skb+0x130/0x360 [14990.153802][ T895] netlink_unicast+0x449/0x710 [14990.153802][ T895] netlink_sendmsg+0x723/0xbe0 [14990.153802][ T895] ____sys_sendmsg+0x7b2/0xa10 [14990.153802][ T895] ___sys_sendmsg+0xee/0x170 [14990.153802][ T895] __sys_sendmsg+0xcd/0x170 [14990.153802][ T895] do_syscall_64+0xc6/0x1e0 [14990.153802][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14990.153802][ T895] [14990.155517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [14990.155517][ T895] neigh_parms_alloc+0x1e5/0x510 [14990.155517][ T895] ipv6_add_dev+0x2fd/0x11c0 [14990.155517][ T895] ipv6_find_idev+0x102/0x170 [14990.155517][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [14990.155517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [14990.155517][ T895] netlink_rcv_skb+0x130/0x360 [14990.155517][ T895] netlink_unicast+0x449/0x710 [14990.155517][ T895] netlink_sendmsg+0x723/0xbe0 [14990.155517][ T895] ____sys_sendmsg+0x7b2/0xa10 [14990.155517][ T895] ___sys_sendmsg+0xee/0x170 [14990.155517][ T895] __sys_sendmsg+0xcd/0x170 [14990.155517][ T895] do_syscall_64+0xc6/0x1e0 [14990.155517][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14990.155517][ T895] [15000.359020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15000.359505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15000.359505][ T895] netdev_get_by_index+0x5e/0x80 [15000.359505][ T895] fib6_nh_init+0x3d8/0x15b0 [15000.359505][ T895] ip6_route_info_create+0xf18/0x17d0 [15000.359505][ T895] ip6_route_add+0x1c/0x140 [15000.359505][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15000.359505][ T895] addrconf_add_dev+0xe2/0x170 [15000.359505][ T895] inet6_addr_add+0x12f/0xa40 [15000.359505][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15000.359505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15000.359505][ T895] netlink_rcv_skb+0x130/0x360 [15000.359505][ T895] netlink_unicast+0x449/0x710 [15000.359505][ T895] netlink_sendmsg+0x723/0xbe0 [15000.359505][ T895] ____sys_sendmsg+0x7b2/0xa10 [15000.359505][ T895] ___sys_sendmsg+0xee/0x170 [15000.359505][ T895] __sys_sendmsg+0xcd/0x170 [15000.359505][ T895] do_syscall_64+0xc6/0x1e0 [15000.359505][ T895] [15000.361728][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15000.361728][ T895] ipv6_add_dev+0x3b9/0x11c0 [15000.361728][ T895] ipv6_find_idev+0x102/0x170 [15000.361728][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15000.361728][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15000.361728][ T895] netlink_rcv_skb+0x130/0x360 [15000.361728][ T895] netlink_unicast+0x449/0x710 [15000.361728][ T895] netlink_sendmsg+0x723/0xbe0 [15000.361728][ T895] ____sys_sendmsg+0x7b2/0xa10 [15000.361728][ T895] ___sys_sendmsg+0xee/0x170 [15000.361728][ T895] __sys_sendmsg+0xcd/0x170 [15000.361728][ T895] do_syscall_64+0xc6/0x1e0 [15000.361728][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15000.361728][ T895] [15000.363439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15000.363439][ T895] neigh_parms_alloc+0x1e5/0x510 [15000.363439][ T895] ipv6_add_dev+0x2fd/0x11c0 [15000.363439][ T895] ipv6_find_idev+0x102/0x170 [15000.363439][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15000.363439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15000.363439][ T895] netlink_rcv_skb+0x130/0x360 [15000.363439][ T895] netlink_unicast+0x449/0x710 [15000.363439][ T895] netlink_sendmsg+0x723/0xbe0 [15000.363439][ T895] ____sys_sendmsg+0x7b2/0xa10 [15000.363439][ T895] ___sys_sendmsg+0xee/0x170 [15000.363439][ T895] __sys_sendmsg+0xcd/0x170 [15000.363439][ T895] do_syscall_64+0xc6/0x1e0 [15000.363439][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15000.363439][ T895] [15010.431007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15010.431513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15010.431513][ T895] netdev_get_by_index+0x5e/0x80 [15010.431513][ T895] fib6_nh_init+0x3d8/0x15b0 [15010.431513][ T895] ip6_route_info_create+0xf18/0x17d0 [15010.431513][ T895] ip6_route_add+0x1c/0x140 [15010.431513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15010.431513][ T895] addrconf_add_dev+0xe2/0x170 [15010.431513][ T895] inet6_addr_add+0x12f/0xa40 [15010.431513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15010.431513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15010.431513][ T895] netlink_rcv_skb+0x130/0x360 [15010.431513][ T895] netlink_unicast+0x449/0x710 [15010.431513][ T895] netlink_sendmsg+0x723/0xbe0 [15010.431513][ T895] ____sys_sendmsg+0x7b2/0xa10 [15010.431513][ T895] ___sys_sendmsg+0xee/0x170 [15010.431513][ T895] __sys_sendmsg+0xcd/0x170 [15010.431513][ T895] do_syscall_64+0xc6/0x1e0 [15010.431513][ T895] [15010.433749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15010.433749][ T895] ipv6_add_dev+0x3b9/0x11c0 [15010.433749][ T895] ipv6_find_idev+0x102/0x170 [15010.433749][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15010.433749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15010.433749][ T895] netlink_rcv_skb+0x130/0x360 [15010.433749][ T895] netlink_unicast+0x449/0x710 [15010.433749][ T895] netlink_sendmsg+0x723/0xbe0 [15010.433749][ T895] ____sys_sendmsg+0x7b2/0xa10 [15010.433749][ T895] ___sys_sendmsg+0xee/0x170 [15010.433749][ T895] __sys_sendmsg+0xcd/0x170 [15010.433749][ T895] do_syscall_64+0xc6/0x1e0 [15010.433749][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15010.433749][ T895] [15010.435455][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15010.435455][ T895] neigh_parms_alloc+0x1e5/0x510 [15010.435455][ T895] ipv6_add_dev+0x2fd/0x11c0 [15010.435455][ T895] ipv6_find_idev+0x102/0x170 [15010.435455][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15010.435455][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15010.435455][ T895] netlink_rcv_skb+0x130/0x360 [15010.435455][ T895] netlink_unicast+0x449/0x710 [15010.435455][ T895] netlink_sendmsg+0x723/0xbe0 [15010.435455][ T895] ____sys_sendmsg+0x7b2/0xa10 [15010.435455][ T895] ___sys_sendmsg+0xee/0x170 [15010.435455][ T895] __sys_sendmsg+0xcd/0x170 [15010.435455][ T895] do_syscall_64+0xc6/0x1e0 [15010.435455][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15010.435455][ T895] [15020.679027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15020.679458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15020.679458][ T895] netdev_get_by_index+0x5e/0x80 [15020.679458][ T895] fib6_nh_init+0x3d8/0x15b0 [15020.679458][ T895] ip6_route_info_create+0xf18/0x17d0 [15020.679458][ T895] ip6_route_add+0x1c/0x140 [15020.679458][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15020.679458][ T895] addrconf_add_dev+0xe2/0x170 [15020.679458][ T895] inet6_addr_add+0x12f/0xa40 [15020.679458][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15020.679458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15020.679458][ T895] netlink_rcv_skb+0x130/0x360 [15020.679458][ T895] netlink_unicast+0x449/0x710 [15020.679458][ T895] netlink_sendmsg+0x723/0xbe0 [15020.679458][ T895] ____sys_sendmsg+0x7b2/0xa10 [15020.679458][ T895] ___sys_sendmsg+0xee/0x170 [15020.679458][ T895] __sys_sendmsg+0xcd/0x170 [15020.679458][ T895] do_syscall_64+0xc6/0x1e0 [15020.679458][ T895] [15020.681696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15020.681696][ T895] ipv6_add_dev+0x3b9/0x11c0 [15020.681696][ T895] ipv6_find_idev+0x102/0x170 [15020.681696][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15020.681696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15020.681696][ T895] netlink_rcv_skb+0x130/0x360 [15020.681696][ T895] netlink_unicast+0x449/0x710 [15020.681696][ T895] netlink_sendmsg+0x723/0xbe0 [15020.681696][ T895] ____sys_sendmsg+0x7b2/0xa10 [15020.681696][ T895] ___sys_sendmsg+0xee/0x170 [15020.681696][ T895] __sys_sendmsg+0xcd/0x170 [15020.681696][ T895] do_syscall_64+0xc6/0x1e0 [15020.681696][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15020.681696][ T895] [15020.683412][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15020.683412][ T895] neigh_parms_alloc+0x1e5/0x510 [15020.683412][ T895] ipv6_add_dev+0x2fd/0x11c0 [15020.683412][ T895] ipv6_find_idev+0x102/0x170 [15020.683412][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15020.683412][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15020.683412][ T895] netlink_rcv_skb+0x130/0x360 [15020.683412][ T895] netlink_unicast+0x449/0x710 [15020.683412][ T895] netlink_sendmsg+0x723/0xbe0 [15020.683412][ T895] ____sys_sendmsg+0x7b2/0xa10 [15020.683412][ T895] ___sys_sendmsg+0xee/0x170 [15020.683412][ T895] __sys_sendmsg+0xcd/0x170 [15020.683412][ T895] do_syscall_64+0xc6/0x1e0 [15020.683412][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15020.683412][ T895] [15030.927038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15030.927500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15030.927500][ T895] netdev_get_by_index+0x5e/0x80 [15030.927500][ T895] fib6_nh_init+0x3d8/0x15b0 [15030.927500][ T895] ip6_route_info_create+0xf18/0x17d0 [15030.927500][ T895] ip6_route_add+0x1c/0x140 [15030.927500][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15030.927500][ T895] addrconf_add_dev+0xe2/0x170 [15030.927500][ T895] inet6_addr_add+0x12f/0xa40 [15030.927500][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15030.927500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15030.927500][ T895] netlink_rcv_skb+0x130/0x360 [15030.927500][ T895] netlink_unicast+0x449/0x710 [15030.927500][ T895] netlink_sendmsg+0x723/0xbe0 [15030.927500][ T895] ____sys_sendmsg+0x7b2/0xa10 [15030.927500][ T895] ___sys_sendmsg+0xee/0x170 [15030.927500][ T895] __sys_sendmsg+0xcd/0x170 [15030.927500][ T895] do_syscall_64+0xc6/0x1e0 [15030.927500][ T895] [15030.929761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15030.929761][ T895] ipv6_add_dev+0x3b9/0x11c0 [15030.929761][ T895] ipv6_find_idev+0x102/0x170 [15030.929761][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15030.929761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15030.929761][ T895] netlink_rcv_skb+0x130/0x360 [15030.929761][ T895] netlink_unicast+0x449/0x710 [15030.929761][ T895] netlink_sendmsg+0x723/0xbe0 [15030.929761][ T895] ____sys_sendmsg+0x7b2/0xa10 [15030.929761][ T895] ___sys_sendmsg+0xee/0x170 [15030.929761][ T895] __sys_sendmsg+0xcd/0x170 [15030.929761][ T895] do_syscall_64+0xc6/0x1e0 [15030.929761][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15030.929761][ T895] [15030.931514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15030.931514][ T895] neigh_parms_alloc+0x1e5/0x510 [15030.931514][ T895] ipv6_add_dev+0x2fd/0x11c0 [15030.931514][ T895] ipv6_find_idev+0x102/0x170 [15030.931514][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15030.931514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15030.931514][ T895] netlink_rcv_skb+0x130/0x360 [15030.931514][ T895] netlink_unicast+0x449/0x710 [15030.931514][ T895] netlink_sendmsg+0x723/0xbe0 [15030.931514][ T895] ____sys_sendmsg+0x7b2/0xa10 [15030.931514][ T895] ___sys_sendmsg+0xee/0x170 [15030.931514][ T895] __sys_sendmsg+0xcd/0x170 [15030.931514][ T895] do_syscall_64+0xc6/0x1e0 [15030.931514][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15030.931514][ T895] [15041.175003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15041.175643][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15041.175643][ T895] netdev_get_by_index+0x5e/0x80 [15041.175643][ T895] fib6_nh_init+0x3d8/0x15b0 [15041.175643][ T895] ip6_route_info_create+0xf18/0x17d0 [15041.175643][ T895] ip6_route_add+0x1c/0x140 [15041.175643][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15041.175643][ T895] addrconf_add_dev+0xe2/0x170 [15041.175643][ T895] inet6_addr_add+0x12f/0xa40 [15041.175643][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15041.175643][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15041.175643][ T895] netlink_rcv_skb+0x130/0x360 [15041.175643][ T895] netlink_unicast+0x449/0x710 [15041.175643][ T895] netlink_sendmsg+0x723/0xbe0 [15041.175643][ T895] ____sys_sendmsg+0x7b2/0xa10 [15041.175643][ T895] ___sys_sendmsg+0xee/0x170 [15041.175643][ T895] __sys_sendmsg+0xcd/0x170 [15041.175643][ T895] do_syscall_64+0xc6/0x1e0 [15041.175643][ T895] [15041.178957][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15041.178957][ T895] ipv6_add_dev+0x3b9/0x11c0 [15041.178957][ T895] ipv6_find_idev+0x102/0x170 [15041.178957][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15041.178957][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15041.178957][ T895] netlink_rcv_skb+0x130/0x360 [15041.178957][ T895] netlink_unicast+0x449/0x710 [15041.178957][ T895] netlink_sendmsg+0x723/0xbe0 [15041.178957][ T895] ____sys_sendmsg+0x7b2/0xa10 [15041.178957][ T895] ___sys_sendmsg+0xee/0x170 [15041.178957][ T895] __sys_sendmsg+0xcd/0x170 [15041.178957][ T895] do_syscall_64+0xc6/0x1e0 [15041.178957][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15041.178957][ T895] [15041.181680][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15041.181680][ T895] neigh_parms_alloc+0x1e5/0x510 [15041.181680][ T895] ipv6_add_dev+0x2fd/0x11c0 [15041.181680][ T895] ipv6_find_idev+0x102/0x170 [15041.181680][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15041.181680][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15041.181680][ T895] netlink_rcv_skb+0x130/0x360 [15041.181680][ T895] netlink_unicast+0x449/0x710 [15041.181680][ T895] netlink_sendmsg+0x723/0xbe0 [15041.181680][ T895] ____sys_sendmsg+0x7b2/0xa10 [15041.181680][ T895] ___sys_sendmsg+0xee/0x170 [15041.181680][ T895] __sys_sendmsg+0xcd/0x170 [15041.181680][ T895] do_syscall_64+0xc6/0x1e0 [15041.181680][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15041.181680][ T895] [15051.422983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15051.423610][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15051.423610][ T895] netdev_get_by_index+0x5e/0x80 [15051.423610][ T895] fib6_nh_init+0x3d8/0x15b0 [15051.423610][ T895] ip6_route_info_create+0xf18/0x17d0 [15051.423610][ T895] ip6_route_add+0x1c/0x140 [15051.423610][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15051.423610][ T895] addrconf_add_dev+0xe2/0x170 [15051.423610][ T895] inet6_addr_add+0x12f/0xa40 [15051.423610][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15051.423610][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15051.423610][ T895] netlink_rcv_skb+0x130/0x360 [15051.423610][ T895] netlink_unicast+0x449/0x710 [15051.423610][ T895] netlink_sendmsg+0x723/0xbe0 [15051.423610][ T895] ____sys_sendmsg+0x7b2/0xa10 [15051.423610][ T895] ___sys_sendmsg+0xee/0x170 [15051.423610][ T895] __sys_sendmsg+0xcd/0x170 [15051.423610][ T895] do_syscall_64+0xc6/0x1e0 [15051.423610][ T895] [15051.426869][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15051.426869][ T895] ipv6_add_dev+0x3b9/0x11c0 [15051.426869][ T895] ipv6_find_idev+0x102/0x170 [15051.426869][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15051.426869][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15051.426869][ T895] netlink_rcv_skb+0x130/0x360 [15051.426869][ T895] netlink_unicast+0x449/0x710 [15051.426869][ T895] netlink_sendmsg+0x723/0xbe0 [15051.426869][ T895] ____sys_sendmsg+0x7b2/0xa10 [15051.426869][ T895] ___sys_sendmsg+0xee/0x170 [15051.426869][ T895] __sys_sendmsg+0xcd/0x170 [15051.426869][ T895] do_syscall_64+0xc6/0x1e0 [15051.426869][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15051.426869][ T895] [15051.429493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15051.429493][ T895] neigh_parms_alloc+0x1e5/0x510 [15051.429493][ T895] ipv6_add_dev+0x2fd/0x11c0 [15051.429493][ T895] ipv6_find_idev+0x102/0x170 [15051.429493][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15051.429493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15051.429493][ T895] netlink_rcv_skb+0x130/0x360 [15051.429493][ T895] netlink_unicast+0x449/0x710 [15051.429493][ T895] netlink_sendmsg+0x723/0xbe0 [15051.429493][ T895] ____sys_sendmsg+0x7b2/0xa10 [15051.429493][ T895] ___sys_sendmsg+0xee/0x170 [15051.429493][ T895] __sys_sendmsg+0xcd/0x170 [15051.429493][ T895] do_syscall_64+0xc6/0x1e0 [15051.429493][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15051.429493][ T895] [15061.670990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15061.671651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15061.671651][ T895] netdev_get_by_index+0x5e/0x80 [15061.671651][ T895] fib6_nh_init+0x3d8/0x15b0 [15061.671651][ T895] ip6_route_info_create+0xf18/0x17d0 [15061.671651][ T895] ip6_route_add+0x1c/0x140 [15061.671651][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15061.671651][ T895] addrconf_add_dev+0xe2/0x170 [15061.671651][ T895] inet6_addr_add+0x12f/0xa40 [15061.671651][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15061.671651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15061.671651][ T895] netlink_rcv_skb+0x130/0x360 [15061.671651][ T895] netlink_unicast+0x449/0x710 [15061.671651][ T895] netlink_sendmsg+0x723/0xbe0 [15061.671651][ T895] ____sys_sendmsg+0x7b2/0xa10 [15061.671651][ T895] ___sys_sendmsg+0xee/0x170 [15061.671651][ T895] __sys_sendmsg+0xcd/0x170 [15061.671651][ T895] do_syscall_64+0xc6/0x1e0 [15061.671651][ T895] [15061.675206][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15061.675206][ T895] ipv6_add_dev+0x3b9/0x11c0 [15061.675206][ T895] ipv6_find_idev+0x102/0x170 [15061.675206][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15061.675206][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15061.675206][ T895] netlink_rcv_skb+0x130/0x360 [15061.675206][ T895] netlink_unicast+0x449/0x710 [15061.675206][ T895] netlink_sendmsg+0x723/0xbe0 [15061.675206][ T895] ____sys_sendmsg+0x7b2/0xa10 [15061.675206][ T895] ___sys_sendmsg+0xee/0x170 [15061.675206][ T895] __sys_sendmsg+0xcd/0x170 [15061.675206][ T895] do_syscall_64+0xc6/0x1e0 [15061.675206][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15061.675206][ T895] [15061.677929][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15061.677929][ T895] neigh_parms_alloc+0x1e5/0x510 [15061.677929][ T895] ipv6_add_dev+0x2fd/0x11c0 [15061.677929][ T895] ipv6_find_idev+0x102/0x170 [15061.677929][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15061.677929][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15061.677929][ T895] netlink_rcv_skb+0x130/0x360 [15061.677929][ T895] netlink_unicast+0x449/0x710 [15061.677929][ T895] netlink_sendmsg+0x723/0xbe0 [15061.677929][ T895] ____sys_sendmsg+0x7b2/0xa10 [15061.677929][ T895] ___sys_sendmsg+0xee/0x170 [15061.677929][ T895] __sys_sendmsg+0xcd/0x170 [15061.677929][ T895] do_syscall_64+0xc6/0x1e0 [15061.677929][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15061.677929][ T895] [15071.918967][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15071.919380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15071.919380][ T895] netdev_get_by_index+0x5e/0x80 [15071.919380][ T895] fib6_nh_init+0x3d8/0x15b0 [15071.919380][ T895] ip6_route_info_create+0xf18/0x17d0 [15071.919380][ T895] ip6_route_add+0x1c/0x140 [15071.919380][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15071.919380][ T895] addrconf_add_dev+0xe2/0x170 [15071.919380][ T895] inet6_addr_add+0x12f/0xa40 [15071.919380][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15071.919380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15071.919380][ T895] netlink_rcv_skb+0x130/0x360 [15071.919380][ T895] netlink_unicast+0x449/0x710 [15071.919380][ T895] netlink_sendmsg+0x723/0xbe0 [15071.919380][ T895] ____sys_sendmsg+0x7b2/0xa10 [15071.919380][ T895] ___sys_sendmsg+0xee/0x170 [15071.919380][ T895] __sys_sendmsg+0xcd/0x170 [15071.919380][ T895] do_syscall_64+0xc6/0x1e0 [15071.919380][ T895] [15071.921600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15071.921600][ T895] ipv6_add_dev+0x3b9/0x11c0 [15071.921600][ T895] ipv6_find_idev+0x102/0x170 [15071.921600][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15071.921600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15071.921600][ T895] netlink_rcv_skb+0x130/0x360 [15071.921600][ T895] netlink_unicast+0x449/0x710 [15071.921600][ T895] netlink_sendmsg+0x723/0xbe0 [15071.921600][ T895] ____sys_sendmsg+0x7b2/0xa10 [15071.921600][ T895] ___sys_sendmsg+0xee/0x170 [15071.921600][ T895] __sys_sendmsg+0xcd/0x170 [15071.921600][ T895] do_syscall_64+0xc6/0x1e0 [15071.921600][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15071.921600][ T895] [15071.923332][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15071.923332][ T895] neigh_parms_alloc+0x1e5/0x510 [15071.923332][ T895] ipv6_add_dev+0x2fd/0x11c0 [15071.923332][ T895] ipv6_find_idev+0x102/0x170 [15071.923332][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15071.923332][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15071.923332][ T895] netlink_rcv_skb+0x130/0x360 [15071.923332][ T895] netlink_unicast+0x449/0x710 [15071.923332][ T895] netlink_sendmsg+0x723/0xbe0 [15071.923332][ T895] ____sys_sendmsg+0x7b2/0xa10 [15071.923332][ T895] ___sys_sendmsg+0xee/0x170 [15071.923332][ T895] __sys_sendmsg+0xcd/0x170 [15071.923332][ T895] do_syscall_64+0xc6/0x1e0 [15071.923332][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15071.923332][ T895] [15082.167028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15082.167652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15082.167652][ T895] netdev_get_by_index+0x5e/0x80 [15082.167652][ T895] fib6_nh_init+0x3d8/0x15b0 [15082.167652][ T895] ip6_route_info_create+0xf18/0x17d0 [15082.167652][ T895] ip6_route_add+0x1c/0x140 [15082.167652][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15082.167652][ T895] addrconf_add_dev+0xe2/0x170 [15082.167652][ T895] inet6_addr_add+0x12f/0xa40 [15082.167652][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15082.167652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.167652][ T895] netlink_rcv_skb+0x130/0x360 [15082.167652][ T895] netlink_unicast+0x449/0x710 [15082.167652][ T895] netlink_sendmsg+0x723/0xbe0 [15082.167652][ T895] ____sys_sendmsg+0x7b2/0xa10 [15082.167652][ T895] ___sys_sendmsg+0xee/0x170 [15082.167652][ T895] __sys_sendmsg+0xcd/0x170 [15082.167652][ T895] do_syscall_64+0xc6/0x1e0 [15082.167652][ T895] [15082.171025][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15082.171025][ T895] ipv6_add_dev+0x3b9/0x11c0 [15082.171025][ T895] ipv6_find_idev+0x102/0x170 [15082.171025][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15082.171025][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.171025][ T895] netlink_rcv_skb+0x130/0x360 [15082.171025][ T895] netlink_unicast+0x449/0x710 [15082.171025][ T895] netlink_sendmsg+0x723/0xbe0 [15082.171025][ T895] ____sys_sendmsg+0x7b2/0xa10 [15082.171025][ T895] ___sys_sendmsg+0xee/0x170 [15082.171025][ T895] __sys_sendmsg+0xcd/0x170 [15082.171025][ T895] do_syscall_64+0xc6/0x1e0 [15082.171025][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15082.171025][ T895] [15082.173823][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15082.173823][ T895] neigh_parms_alloc+0x1e5/0x510 [15082.173823][ T895] ipv6_add_dev+0x2fd/0x11c0 [15082.173823][ T895] ipv6_find_idev+0x102/0x170 [15082.173823][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15082.173823][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.173823][ T895] netlink_rcv_skb+0x130/0x360 [15082.173823][ T895] netlink_unicast+0x449/0x710 [15082.173823][ T895] netlink_sendmsg+0x723/0xbe0 [15082.173823][ T895] ____sys_sendmsg+0x7b2/0xa10 [15082.173823][ T895] ___sys_sendmsg+0xee/0x170 [15082.173823][ T895] __sys_sendmsg+0xcd/0x170 [15082.173823][ T895] do_syscall_64+0xc6/0x1e0 [15082.173823][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15082.173823][ T895] [15092.414972][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15092.415470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15092.415470][ T895] netdev_get_by_index+0x5e/0x80 [15092.415470][ T895] fib6_nh_init+0x3d8/0x15b0 [15092.415470][ T895] ip6_route_info_create+0xf18/0x17d0 [15092.415470][ T895] ip6_route_add+0x1c/0x140 [15092.415470][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15092.415470][ T895] addrconf_add_dev+0xe2/0x170 [15092.415470][ T895] inet6_addr_add+0x12f/0xa40 [15092.415470][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15092.415470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15092.415470][ T895] netlink_rcv_skb+0x130/0x360 [15092.415470][ T895] netlink_unicast+0x449/0x710 [15092.415470][ T895] netlink_sendmsg+0x723/0xbe0 [15092.415470][ T895] ____sys_sendmsg+0x7b2/0xa10 [15092.415470][ T895] ___sys_sendmsg+0xee/0x170 [15092.415470][ T895] __sys_sendmsg+0xcd/0x170 [15092.415470][ T895] do_syscall_64+0xc6/0x1e0 [15092.415470][ T895] [15092.417685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15092.417685][ T895] ipv6_add_dev+0x3b9/0x11c0 [15092.417685][ T895] ipv6_find_idev+0x102/0x170 [15092.417685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15092.417685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15092.417685][ T895] netlink_rcv_skb+0x130/0x360 [15092.417685][ T895] netlink_unicast+0x449/0x710 [15092.417685][ T895] netlink_sendmsg+0x723/0xbe0 [15092.417685][ T895] ____sys_sendmsg+0x7b2/0xa10 [15092.417685][ T895] ___sys_sendmsg+0xee/0x170 [15092.417685][ T895] __sys_sendmsg+0xcd/0x170 [15092.417685][ T895] do_syscall_64+0xc6/0x1e0 [15092.417685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15092.417685][ T895] [15092.419521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15092.419521][ T895] neigh_parms_alloc+0x1e5/0x510 [15092.419521][ T895] ipv6_add_dev+0x2fd/0x11c0 [15092.419521][ T895] ipv6_find_idev+0x102/0x170 [15092.419521][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15092.419521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15092.419521][ T895] netlink_rcv_skb+0x130/0x360 [15092.419521][ T895] netlink_unicast+0x449/0x710 [15092.419521][ T895] netlink_sendmsg+0x723/0xbe0 [15092.419521][ T895] ____sys_sendmsg+0x7b2/0xa10 [15092.419521][ T895] ___sys_sendmsg+0xee/0x170 [15092.419521][ T895] __sys_sendmsg+0xcd/0x170 [15092.419521][ T895] do_syscall_64+0xc6/0x1e0 [15092.419521][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15092.419521][ T895] [15102.431064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15102.431809][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15102.431809][ T895] netdev_get_by_index+0x5e/0x80 [15102.431809][ T895] fib6_nh_init+0x3d8/0x15b0 [15102.431809][ T895] ip6_route_info_create+0xf18/0x17d0 [15102.431809][ T895] ip6_route_add+0x1c/0x140 [15102.431809][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15102.431809][ T895] addrconf_add_dev+0xe2/0x170 [15102.431809][ T895] inet6_addr_add+0x12f/0xa40 [15102.431809][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15102.431809][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15102.431809][ T895] netlink_rcv_skb+0x130/0x360 [15102.431809][ T895] netlink_unicast+0x449/0x710 [15102.431809][ T895] netlink_sendmsg+0x723/0xbe0 [15102.431809][ T895] ____sys_sendmsg+0x7b2/0xa10 [15102.431809][ T895] ___sys_sendmsg+0xee/0x170 [15102.431809][ T895] __sys_sendmsg+0xcd/0x170 [15102.431809][ T895] do_syscall_64+0xc6/0x1e0 [15102.431809][ T895] [15102.434138][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15102.434138][ T895] ipv6_add_dev+0x3b9/0x11c0 [15102.434138][ T895] ipv6_find_idev+0x102/0x170 [15102.434138][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15102.434138][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15102.434138][ T895] netlink_rcv_skb+0x130/0x360 [15102.434138][ T895] netlink_unicast+0x449/0x710 [15102.434138][ T895] netlink_sendmsg+0x723/0xbe0 [15102.434138][ T895] ____sys_sendmsg+0x7b2/0xa10 [15102.434138][ T895] ___sys_sendmsg+0xee/0x170 [15102.434138][ T895] __sys_sendmsg+0xcd/0x170 [15102.434138][ T895] do_syscall_64+0xc6/0x1e0 [15102.434138][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15102.434138][ T895] [15102.435852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15102.435852][ T895] neigh_parms_alloc+0x1e5/0x510 [15102.435852][ T895] ipv6_add_dev+0x2fd/0x11c0 [15102.435852][ T895] ipv6_find_idev+0x102/0x170 [15102.435852][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15102.435852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15102.435852][ T895] netlink_rcv_skb+0x130/0x360 [15102.435852][ T895] netlink_unicast+0x449/0x710 [15102.435852][ T895] netlink_sendmsg+0x723/0xbe0 [15102.435852][ T895] ____sys_sendmsg+0x7b2/0xa10 [15102.435852][ T895] ___sys_sendmsg+0xee/0x170 [15102.435852][ T895] __sys_sendmsg+0xcd/0x170 [15102.435852][ T895] do_syscall_64+0xc6/0x1e0 [15102.435852][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15102.435852][ T895] [15112.591047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15112.591479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15112.591479][ T895] netdev_get_by_index+0x5e/0x80 [15112.591479][ T895] fib6_nh_init+0x3d8/0x15b0 [15112.591479][ T895] ip6_route_info_create+0xf18/0x17d0 [15112.591479][ T895] ip6_route_add+0x1c/0x140 [15112.591479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15112.591479][ T895] addrconf_add_dev+0xe2/0x170 [15112.591479][ T895] inet6_addr_add+0x12f/0xa40 [15112.591479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15112.591479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15112.591479][ T895] netlink_rcv_skb+0x130/0x360 [15112.591479][ T895] netlink_unicast+0x449/0x710 [15112.591479][ T895] netlink_sendmsg+0x723/0xbe0 [15112.591479][ T895] ____sys_sendmsg+0x7b2/0xa10 [15112.591479][ T895] ___sys_sendmsg+0xee/0x170 [15112.591479][ T895] __sys_sendmsg+0xcd/0x170 [15112.591479][ T895] do_syscall_64+0xc6/0x1e0 [15112.591479][ T895] [15112.593685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15112.593685][ T895] ipv6_add_dev+0x3b9/0x11c0 [15112.593685][ T895] ipv6_find_idev+0x102/0x170 [15112.593685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15112.593685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15112.593685][ T895] netlink_rcv_skb+0x130/0x360 [15112.593685][ T895] netlink_unicast+0x449/0x710 [15112.593685][ T895] netlink_sendmsg+0x723/0xbe0 [15112.593685][ T895] ____sys_sendmsg+0x7b2/0xa10 [15112.593685][ T895] ___sys_sendmsg+0xee/0x170 [15112.593685][ T895] __sys_sendmsg+0xcd/0x170 [15112.593685][ T895] do_syscall_64+0xc6/0x1e0 [15112.593685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15112.593685][ T895] [15112.595397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15112.595397][ T895] neigh_parms_alloc+0x1e5/0x510 [15112.595397][ T895] ipv6_add_dev+0x2fd/0x11c0 [15112.595397][ T895] ipv6_find_idev+0x102/0x170 [15112.595397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15112.595397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15112.595397][ T895] netlink_rcv_skb+0x130/0x360 [15112.595397][ T895] netlink_unicast+0x449/0x710 [15112.595397][ T895] netlink_sendmsg+0x723/0xbe0 [15112.595397][ T895] ____sys_sendmsg+0x7b2/0xa10 [15112.595397][ T895] ___sys_sendmsg+0xee/0x170 [15112.595397][ T895] __sys_sendmsg+0xcd/0x170 [15112.595397][ T895] do_syscall_64+0xc6/0x1e0 [15112.595397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15112.595397][ T895] [15122.847005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15122.847438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15122.847438][ T895] netdev_get_by_index+0x5e/0x80 [15122.847438][ T895] fib6_nh_init+0x3d8/0x15b0 [15122.847438][ T895] ip6_route_info_create+0xf18/0x17d0 [15122.847438][ T895] ip6_route_add+0x1c/0x140 [15122.847438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15122.847438][ T895] addrconf_add_dev+0xe2/0x170 [15122.847438][ T895] inet6_addr_add+0x12f/0xa40 [15122.847438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15122.847438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15122.847438][ T895] netlink_rcv_skb+0x130/0x360 [15122.847438][ T895] netlink_unicast+0x449/0x710 [15122.847438][ T895] netlink_sendmsg+0x723/0xbe0 [15122.847438][ T895] ____sys_sendmsg+0x7b2/0xa10 [15122.847438][ T895] ___sys_sendmsg+0xee/0x170 [15122.847438][ T895] __sys_sendmsg+0xcd/0x170 [15122.847438][ T895] do_syscall_64+0xc6/0x1e0 [15122.847438][ T895] [15122.849774][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15122.849774][ T895] ipv6_add_dev+0x3b9/0x11c0 [15122.849774][ T895] ipv6_find_idev+0x102/0x170 [15122.849774][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15122.849774][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15122.849774][ T895] netlink_rcv_skb+0x130/0x360 [15122.849774][ T895] netlink_unicast+0x449/0x710 [15122.849774][ T895] netlink_sendmsg+0x723/0xbe0 [15122.849774][ T895] ____sys_sendmsg+0x7b2/0xa10 [15122.849774][ T895] ___sys_sendmsg+0xee/0x170 [15122.849774][ T895] __sys_sendmsg+0xcd/0x170 [15122.849774][ T895] do_syscall_64+0xc6/0x1e0 [15122.849774][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15122.849774][ T895] [15122.851499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15122.851499][ T895] neigh_parms_alloc+0x1e5/0x510 [15122.851499][ T895] ipv6_add_dev+0x2fd/0x11c0 [15122.851499][ T895] ipv6_find_idev+0x102/0x170 [15122.851499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15122.851499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15122.851499][ T895] netlink_rcv_skb+0x130/0x360 [15122.851499][ T895] netlink_unicast+0x449/0x710 [15122.851499][ T895] netlink_sendmsg+0x723/0xbe0 [15122.851499][ T895] ____sys_sendmsg+0x7b2/0xa10 [15122.851499][ T895] ___sys_sendmsg+0xee/0x170 [15122.851499][ T895] __sys_sendmsg+0xcd/0x170 [15122.851499][ T895] do_syscall_64+0xc6/0x1e0 [15122.851499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15122.851499][ T895] [15133.103061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15133.103542][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15133.103542][ T895] netdev_get_by_index+0x5e/0x80 [15133.103542][ T895] fib6_nh_init+0x3d8/0x15b0 [15133.103542][ T895] ip6_route_info_create+0xf18/0x17d0 [15133.103542][ T895] ip6_route_add+0x1c/0x140 [15133.103542][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15133.103542][ T895] addrconf_add_dev+0xe2/0x170 [15133.103542][ T895] inet6_addr_add+0x12f/0xa40 [15133.103542][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15133.103542][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15133.103542][ T895] netlink_rcv_skb+0x130/0x360 [15133.103542][ T895] netlink_unicast+0x449/0x710 [15133.103542][ T895] netlink_sendmsg+0x723/0xbe0 [15133.103542][ T895] ____sys_sendmsg+0x7b2/0xa10 [15133.103542][ T895] ___sys_sendmsg+0xee/0x170 [15133.103542][ T895] __sys_sendmsg+0xcd/0x170 [15133.103542][ T895] do_syscall_64+0xc6/0x1e0 [15133.103542][ T895] [15133.105888][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15133.105888][ T895] ipv6_add_dev+0x3b9/0x11c0 [15133.105888][ T895] ipv6_find_idev+0x102/0x170 [15133.105888][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15133.105888][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15133.105888][ T895] netlink_rcv_skb+0x130/0x360 [15133.105888][ T895] netlink_unicast+0x449/0x710 [15133.105888][ T895] netlink_sendmsg+0x723/0xbe0 [15133.105888][ T895] ____sys_sendmsg+0x7b2/0xa10 [15133.105888][ T895] ___sys_sendmsg+0xee/0x170 [15133.105888][ T895] __sys_sendmsg+0xcd/0x170 [15133.105888][ T895] do_syscall_64+0xc6/0x1e0 [15133.105888][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15133.105888][ T895] [15133.107686][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15133.107686][ T895] neigh_parms_alloc+0x1e5/0x510 [15133.107686][ T895] ipv6_add_dev+0x2fd/0x11c0 [15133.107686][ T895] ipv6_find_idev+0x102/0x170 [15133.107686][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15133.107686][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15133.107686][ T895] netlink_rcv_skb+0x130/0x360 [15133.107686][ T895] netlink_unicast+0x449/0x710 [15133.107686][ T895] netlink_sendmsg+0x723/0xbe0 [15133.107686][ T895] ____sys_sendmsg+0x7b2/0xa10 [15133.107686][ T895] ___sys_sendmsg+0xee/0x170 [15133.107686][ T895] __sys_sendmsg+0xcd/0x170 [15133.107686][ T895] do_syscall_64+0xc6/0x1e0 [15133.107686][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15133.107686][ T895] [15143.350932][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15143.351433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15143.351433][ T895] netdev_get_by_index+0x5e/0x80 [15143.351433][ T895] fib6_nh_init+0x3d8/0x15b0 [15143.351433][ T895] ip6_route_info_create+0xf18/0x17d0 [15143.351433][ T895] ip6_route_add+0x1c/0x140 [15143.351433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15143.351433][ T895] addrconf_add_dev+0xe2/0x170 [15143.351433][ T895] inet6_addr_add+0x12f/0xa40 [15143.351433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15143.351433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15143.351433][ T895] netlink_rcv_skb+0x130/0x360 [15143.351433][ T895] netlink_unicast+0x449/0x710 [15143.351433][ T895] netlink_sendmsg+0x723/0xbe0 [15143.351433][ T895] ____sys_sendmsg+0x7b2/0xa10 [15143.351433][ T895] ___sys_sendmsg+0xee/0x170 [15143.351433][ T895] __sys_sendmsg+0xcd/0x170 [15143.351433][ T895] do_syscall_64+0xc6/0x1e0 [15143.351433][ T895] [15143.353751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15143.353751][ T895] ipv6_add_dev+0x3b9/0x11c0 [15143.353751][ T895] ipv6_find_idev+0x102/0x170 [15143.353751][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15143.353751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15143.353751][ T895] netlink_rcv_skb+0x130/0x360 [15143.353751][ T895] netlink_unicast+0x449/0x710 [15143.353751][ T895] netlink_sendmsg+0x723/0xbe0 [15143.353751][ T895] ____sys_sendmsg+0x7b2/0xa10 [15143.353751][ T895] ___sys_sendmsg+0xee/0x170 [15143.353751][ T895] __sys_sendmsg+0xcd/0x170 [15143.353751][ T895] do_syscall_64+0xc6/0x1e0 [15143.353751][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15143.353751][ T895] [15143.356180][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15143.356180][ T895] neigh_parms_alloc+0x1e5/0x510 [15143.356180][ T895] ipv6_add_dev+0x2fd/0x11c0 [15143.356180][ T895] ipv6_find_idev+0x102/0x170 [15143.356180][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15143.356180][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15143.356180][ T895] netlink_rcv_skb+0x130/0x360 [15143.356180][ T895] netlink_unicast+0x449/0x710 [15143.356180][ T895] netlink_sendmsg+0x723/0xbe0 [15143.356180][ T895] ____sys_sendmsg+0x7b2/0xa10 [15143.356180][ T895] ___sys_sendmsg+0xee/0x170 [15143.356180][ T895] __sys_sendmsg+0xcd/0x170 [15143.356180][ T895] do_syscall_64+0xc6/0x1e0 [15143.356180][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15143.356180][ T895] [15153.382987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15153.383473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15153.383473][ T895] netdev_get_by_index+0x5e/0x80 [15153.383473][ T895] fib6_nh_init+0x3d8/0x15b0 [15153.383473][ T895] ip6_route_info_create+0xf18/0x17d0 [15153.383473][ T895] ip6_route_add+0x1c/0x140 [15153.383473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15153.383473][ T895] addrconf_add_dev+0xe2/0x170 [15153.383473][ T895] inet6_addr_add+0x12f/0xa40 [15153.383473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15153.383473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15153.383473][ T895] netlink_rcv_skb+0x130/0x360 [15153.383473][ T895] netlink_unicast+0x449/0x710 [15153.383473][ T895] netlink_sendmsg+0x723/0xbe0 [15153.383473][ T895] ____sys_sendmsg+0x7b2/0xa10 [15153.383473][ T895] ___sys_sendmsg+0xee/0x170 [15153.383473][ T895] __sys_sendmsg+0xcd/0x170 [15153.383473][ T895] do_syscall_64+0xc6/0x1e0 [15153.383473][ T895] [15153.385698][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15153.385698][ T895] ipv6_add_dev+0x3b9/0x11c0 [15153.385698][ T895] ipv6_find_idev+0x102/0x170 [15153.385698][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15153.385698][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15153.385698][ T895] netlink_rcv_skb+0x130/0x360 [15153.385698][ T895] netlink_unicast+0x449/0x710 [15153.385698][ T895] netlink_sendmsg+0x723/0xbe0 [15153.385698][ T895] ____sys_sendmsg+0x7b2/0xa10 [15153.385698][ T895] ___sys_sendmsg+0xee/0x170 [15153.385698][ T895] __sys_sendmsg+0xcd/0x170 [15153.385698][ T895] do_syscall_64+0xc6/0x1e0 [15153.385698][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15153.385698][ T895] [15153.387408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15153.387408][ T895] neigh_parms_alloc+0x1e5/0x510 [15153.387408][ T895] ipv6_add_dev+0x2fd/0x11c0 [15153.387408][ T895] ipv6_find_idev+0x102/0x170 [15153.387408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15153.387408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15153.387408][ T895] netlink_rcv_skb+0x130/0x360 [15153.387408][ T895] netlink_unicast+0x449/0x710 [15153.387408][ T895] netlink_sendmsg+0x723/0xbe0 [15153.387408][ T895] ____sys_sendmsg+0x7b2/0xa10 [15153.387408][ T895] ___sys_sendmsg+0xee/0x170 [15153.387408][ T895] __sys_sendmsg+0xcd/0x170 [15153.387408][ T895] do_syscall_64+0xc6/0x1e0 [15153.387408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15153.387408][ T895] [15163.631083][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15163.631516][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15163.631516][ T895] netdev_get_by_index+0x5e/0x80 [15163.631516][ T895] fib6_nh_init+0x3d8/0x15b0 [15163.631516][ T895] ip6_route_info_create+0xf18/0x17d0 [15163.631516][ T895] ip6_route_add+0x1c/0x140 [15163.631516][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15163.631516][ T895] addrconf_add_dev+0xe2/0x170 [15163.631516][ T895] inet6_addr_add+0x12f/0xa40 [15163.631516][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15163.631516][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15163.631516][ T895] netlink_rcv_skb+0x130/0x360 [15163.631516][ T895] netlink_unicast+0x449/0x710 [15163.631516][ T895] netlink_sendmsg+0x723/0xbe0 [15163.631516][ T895] ____sys_sendmsg+0x7b2/0xa10 [15163.631516][ T895] ___sys_sendmsg+0xee/0x170 [15163.631516][ T895] __sys_sendmsg+0xcd/0x170 [15163.631516][ T895] do_syscall_64+0xc6/0x1e0 [15163.631516][ T895] [15163.633732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15163.633732][ T895] ipv6_add_dev+0x3b9/0x11c0 [15163.633732][ T895] ipv6_find_idev+0x102/0x170 [15163.633732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15163.633732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15163.633732][ T895] netlink_rcv_skb+0x130/0x360 [15163.633732][ T895] netlink_unicast+0x449/0x710 [15163.633732][ T895] netlink_sendmsg+0x723/0xbe0 [15163.633732][ T895] ____sys_sendmsg+0x7b2/0xa10 [15163.633732][ T895] ___sys_sendmsg+0xee/0x170 [15163.633732][ T895] __sys_sendmsg+0xcd/0x170 [15163.633732][ T895] do_syscall_64+0xc6/0x1e0 [15163.633732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15163.633732][ T895] [15163.635448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15163.635448][ T895] neigh_parms_alloc+0x1e5/0x510 [15163.635448][ T895] ipv6_add_dev+0x2fd/0x11c0 [15163.635448][ T895] ipv6_find_idev+0x102/0x170 [15163.635448][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15163.635448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15163.635448][ T895] netlink_rcv_skb+0x130/0x360 [15163.635448][ T895] netlink_unicast+0x449/0x710 [15163.635448][ T895] netlink_sendmsg+0x723/0xbe0 [15163.635448][ T895] ____sys_sendmsg+0x7b2/0xa10 [15163.635448][ T895] ___sys_sendmsg+0xee/0x170 [15163.635448][ T895] __sys_sendmsg+0xcd/0x170 [15163.635448][ T895] do_syscall_64+0xc6/0x1e0 [15163.635448][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15163.635448][ T895] [15173.878963][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15173.879469][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15173.879469][ T895] netdev_get_by_index+0x5e/0x80 [15173.879469][ T895] fib6_nh_init+0x3d8/0x15b0 [15173.879469][ T895] ip6_route_info_create+0xf18/0x17d0 [15173.879469][ T895] ip6_route_add+0x1c/0x140 [15173.879469][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15173.879469][ T895] addrconf_add_dev+0xe2/0x170 [15173.879469][ T895] inet6_addr_add+0x12f/0xa40 [15173.879469][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15173.879469][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15173.879469][ T895] netlink_rcv_skb+0x130/0x360 [15173.879469][ T895] netlink_unicast+0x449/0x710 [15173.879469][ T895] netlink_sendmsg+0x723/0xbe0 [15173.879469][ T895] ____sys_sendmsg+0x7b2/0xa10 [15173.879469][ T895] ___sys_sendmsg+0xee/0x170 [15173.879469][ T895] __sys_sendmsg+0xcd/0x170 [15173.879469][ T895] do_syscall_64+0xc6/0x1e0 [15173.879469][ T895] [15173.881683][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15173.881683][ T895] ipv6_add_dev+0x3b9/0x11c0 [15173.881683][ T895] ipv6_find_idev+0x102/0x170 [15173.881683][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15173.881683][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15173.881683][ T895] netlink_rcv_skb+0x130/0x360 [15173.881683][ T895] netlink_unicast+0x449/0x710 [15173.881683][ T895] netlink_sendmsg+0x723/0xbe0 [15173.881683][ T895] ____sys_sendmsg+0x7b2/0xa10 [15173.881683][ T895] ___sys_sendmsg+0xee/0x170 [15173.881683][ T895] __sys_sendmsg+0xcd/0x170 [15173.881683][ T895] do_syscall_64+0xc6/0x1e0 [15173.881683][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15173.881683][ T895] [15173.883394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15173.883394][ T895] neigh_parms_alloc+0x1e5/0x510 [15173.883394][ T895] ipv6_add_dev+0x2fd/0x11c0 [15173.883394][ T895] ipv6_find_idev+0x102/0x170 [15173.883394][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15173.883394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15173.883394][ T895] netlink_rcv_skb+0x130/0x360 [15173.883394][ T895] netlink_unicast+0x449/0x710 [15173.883394][ T895] netlink_sendmsg+0x723/0xbe0 [15173.883394][ T895] ____sys_sendmsg+0x7b2/0xa10 [15173.883394][ T895] ___sys_sendmsg+0xee/0x170 [15173.883394][ T895] __sys_sendmsg+0xcd/0x170 [15173.883394][ T895] do_syscall_64+0xc6/0x1e0 [15173.883394][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15173.883394][ T895] [15184.055014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15184.055524][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15184.055524][ T895] netdev_get_by_index+0x5e/0x80 [15184.055524][ T895] fib6_nh_init+0x3d8/0x15b0 [15184.055524][ T895] ip6_route_info_create+0xf18/0x17d0 [15184.055524][ T895] ip6_route_add+0x1c/0x140 [15184.055524][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15184.055524][ T895] addrconf_add_dev+0xe2/0x170 [15184.055524][ T895] inet6_addr_add+0x12f/0xa40 [15184.055524][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15184.055524][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15184.055524][ T895] netlink_rcv_skb+0x130/0x360 [15184.055524][ T895] netlink_unicast+0x449/0x710 [15184.055524][ T895] netlink_sendmsg+0x723/0xbe0 [15184.055524][ T895] ____sys_sendmsg+0x7b2/0xa10 [15184.055524][ T895] ___sys_sendmsg+0xee/0x170 [15184.055524][ T895] __sys_sendmsg+0xcd/0x170 [15184.055524][ T895] do_syscall_64+0xc6/0x1e0 [15184.055524][ T895] [15184.057741][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15184.057741][ T895] ipv6_add_dev+0x3b9/0x11c0 [15184.057741][ T895] ipv6_find_idev+0x102/0x170 [15184.057741][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15184.057741][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15184.057741][ T895] netlink_rcv_skb+0x130/0x360 [15184.057741][ T895] netlink_unicast+0x449/0x710 [15184.057741][ T895] netlink_sendmsg+0x723/0xbe0 [15184.057741][ T895] ____sys_sendmsg+0x7b2/0xa10 [15184.057741][ T895] ___sys_sendmsg+0xee/0x170 [15184.057741][ T895] __sys_sendmsg+0xcd/0x170 [15184.057741][ T895] do_syscall_64+0xc6/0x1e0 [15184.057741][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15184.057741][ T895] [15184.059499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15184.059499][ T895] neigh_parms_alloc+0x1e5/0x510 [15184.059499][ T895] ipv6_add_dev+0x2fd/0x11c0 [15184.059499][ T895] ipv6_find_idev+0x102/0x170 [15184.059499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15184.059499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15184.059499][ T895] netlink_rcv_skb+0x130/0x360 [15184.059499][ T895] netlink_unicast+0x449/0x710 [15184.059499][ T895] netlink_sendmsg+0x723/0xbe0 [15184.059499][ T895] ____sys_sendmsg+0x7b2/0xa10 [15184.059499][ T895] ___sys_sendmsg+0xee/0x170 [15184.059499][ T895] __sys_sendmsg+0xcd/0x170 [15184.059499][ T895] do_syscall_64+0xc6/0x1e0 [15184.059499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15184.059499][ T895] [15194.303026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15194.303505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15194.303505][ T895] netdev_get_by_index+0x5e/0x80 [15194.303505][ T895] fib6_nh_init+0x3d8/0x15b0 [15194.303505][ T895] ip6_route_info_create+0xf18/0x17d0 [15194.303505][ T895] ip6_route_add+0x1c/0x140 [15194.303505][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15194.303505][ T895] addrconf_add_dev+0xe2/0x170 [15194.303505][ T895] inet6_addr_add+0x12f/0xa40 [15194.303505][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15194.303505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15194.303505][ T895] netlink_rcv_skb+0x130/0x360 [15194.303505][ T895] netlink_unicast+0x449/0x710 [15194.303505][ T895] netlink_sendmsg+0x723/0xbe0 [15194.303505][ T895] ____sys_sendmsg+0x7b2/0xa10 [15194.303505][ T895] ___sys_sendmsg+0xee/0x170 [15194.303505][ T895] __sys_sendmsg+0xcd/0x170 [15194.303505][ T895] do_syscall_64+0xc6/0x1e0 [15194.303505][ T895] [15194.305758][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15194.305758][ T895] ipv6_add_dev+0x3b9/0x11c0 [15194.305758][ T895] ipv6_find_idev+0x102/0x170 [15194.305758][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15194.305758][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15194.305758][ T895] netlink_rcv_skb+0x130/0x360 [15194.305758][ T895] netlink_unicast+0x449/0x710 [15194.305758][ T895] netlink_sendmsg+0x723/0xbe0 [15194.305758][ T895] ____sys_sendmsg+0x7b2/0xa10 [15194.305758][ T895] ___sys_sendmsg+0xee/0x170 [15194.305758][ T895] __sys_sendmsg+0xcd/0x170 [15194.305758][ T895] do_syscall_64+0xc6/0x1e0 [15194.305758][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15194.305758][ T895] [15194.307478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15194.307478][ T895] neigh_parms_alloc+0x1e5/0x510 [15194.307478][ T895] ipv6_add_dev+0x2fd/0x11c0 [15194.307478][ T895] ipv6_find_idev+0x102/0x170 [15194.307478][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15194.307478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15194.307478][ T895] netlink_rcv_skb+0x130/0x360 [15194.307478][ T895] netlink_unicast+0x449/0x710 [15194.307478][ T895] netlink_sendmsg+0x723/0xbe0 [15194.307478][ T895] ____sys_sendmsg+0x7b2/0xa10 [15194.307478][ T895] ___sys_sendmsg+0xee/0x170 [15194.307478][ T895] __sys_sendmsg+0xcd/0x170 [15194.307478][ T895] do_syscall_64+0xc6/0x1e0 [15194.307478][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15194.307478][ T895] [15204.351009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15204.351541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15204.351541][ T895] netdev_get_by_index+0x5e/0x80 [15204.351541][ T895] fib6_nh_init+0x3d8/0x15b0 [15204.351541][ T895] ip6_route_info_create+0xf18/0x17d0 [15204.351541][ T895] ip6_route_add+0x1c/0x140 [15204.351541][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15204.351541][ T895] addrconf_add_dev+0xe2/0x170 [15204.351541][ T895] inet6_addr_add+0x12f/0xa40 [15204.351541][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15204.351541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15204.351541][ T895] netlink_rcv_skb+0x130/0x360 [15204.351541][ T895] netlink_unicast+0x449/0x710 [15204.351541][ T895] netlink_sendmsg+0x723/0xbe0 [15204.351541][ T895] ____sys_sendmsg+0x7b2/0xa10 [15204.351541][ T895] ___sys_sendmsg+0xee/0x170 [15204.351541][ T895] __sys_sendmsg+0xcd/0x170 [15204.351541][ T895] do_syscall_64+0xc6/0x1e0 [15204.351541][ T895] [15204.353788][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15204.353788][ T895] ipv6_add_dev+0x3b9/0x11c0 [15204.353788][ T895] ipv6_find_idev+0x102/0x170 [15204.353788][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15204.353788][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15204.353788][ T895] netlink_rcv_skb+0x130/0x360 [15204.353788][ T895] netlink_unicast+0x449/0x710 [15204.353788][ T895] netlink_sendmsg+0x723/0xbe0 [15204.353788][ T895] ____sys_sendmsg+0x7b2/0xa10 [15204.353788][ T895] ___sys_sendmsg+0xee/0x170 [15204.353788][ T895] __sys_sendmsg+0xcd/0x170 [15204.353788][ T895] do_syscall_64+0xc6/0x1e0 [15204.353788][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15204.353788][ T895] [15204.355525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15204.355525][ T895] neigh_parms_alloc+0x1e5/0x510 [15204.355525][ T895] ipv6_add_dev+0x2fd/0x11c0 [15204.355525][ T895] ipv6_find_idev+0x102/0x170 [15204.355525][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15204.355525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15204.355525][ T895] netlink_rcv_skb+0x130/0x360 [15204.355525][ T895] netlink_unicast+0x449/0x710 [15204.355525][ T895] netlink_sendmsg+0x723/0xbe0 [15204.355525][ T895] ____sys_sendmsg+0x7b2/0xa10 [15204.355525][ T895] ___sys_sendmsg+0xee/0x170 [15204.355525][ T895] __sys_sendmsg+0xcd/0x170 [15204.355525][ T895] do_syscall_64+0xc6/0x1e0 [15204.355525][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15204.355525][ T895] [15214.607054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15214.607563][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15214.607563][ T895] netdev_get_by_index+0x5e/0x80 [15214.607563][ T895] fib6_nh_init+0x3d8/0x15b0 [15214.607563][ T895] ip6_route_info_create+0xf18/0x17d0 [15214.607563][ T895] ip6_route_add+0x1c/0x140 [15214.607563][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15214.607563][ T895] addrconf_add_dev+0xe2/0x170 [15214.607563][ T895] inet6_addr_add+0x12f/0xa40 [15214.607563][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15214.607563][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15214.607563][ T895] netlink_rcv_skb+0x130/0x360 [15214.607563][ T895] netlink_unicast+0x449/0x710 [15214.607563][ T895] netlink_sendmsg+0x723/0xbe0 [15214.607563][ T895] ____sys_sendmsg+0x7b2/0xa10 [15214.607563][ T895] ___sys_sendmsg+0xee/0x170 [15214.607563][ T895] __sys_sendmsg+0xcd/0x170 [15214.607563][ T895] do_syscall_64+0xc6/0x1e0 [15214.607563][ T895] [15214.609817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15214.609817][ T895] ipv6_add_dev+0x3b9/0x11c0 [15214.609817][ T895] ipv6_find_idev+0x102/0x170 [15214.609817][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15214.609817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15214.609817][ T895] netlink_rcv_skb+0x130/0x360 [15214.609817][ T895] netlink_unicast+0x449/0x710 [15214.609817][ T895] netlink_sendmsg+0x723/0xbe0 [15214.609817][ T895] ____sys_sendmsg+0x7b2/0xa10 [15214.609817][ T895] ___sys_sendmsg+0xee/0x170 [15214.609817][ T895] __sys_sendmsg+0xcd/0x170 [15214.609817][ T895] do_syscall_64+0xc6/0x1e0 [15214.609817][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15214.609817][ T895] [15214.611571][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15214.611571][ T895] neigh_parms_alloc+0x1e5/0x510 [15214.611571][ T895] ipv6_add_dev+0x2fd/0x11c0 [15214.611571][ T895] ipv6_find_idev+0x102/0x170 [15214.611571][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15214.611571][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15214.611571][ T895] netlink_rcv_skb+0x130/0x360 [15214.611571][ T895] netlink_unicast+0x449/0x710 [15214.611571][ T895] netlink_sendmsg+0x723/0xbe0 [15214.611571][ T895] ____sys_sendmsg+0x7b2/0xa10 [15214.611571][ T895] ___sys_sendmsg+0xee/0x170 [15214.611571][ T895] __sys_sendmsg+0xcd/0x170 [15214.611571][ T895] do_syscall_64+0xc6/0x1e0 [15214.611571][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15214.611571][ T895] [15224.862946][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15224.863469][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15224.863469][ T895] netdev_get_by_index+0x5e/0x80 [15224.863469][ T895] fib6_nh_init+0x3d8/0x15b0 [15224.863469][ T895] ip6_route_info_create+0xf18/0x17d0 [15224.863469][ T895] ip6_route_add+0x1c/0x140 [15224.863469][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15224.863469][ T895] addrconf_add_dev+0xe2/0x170 [15224.863469][ T895] inet6_addr_add+0x12f/0xa40 [15224.863469][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15224.863469][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15224.863469][ T895] netlink_rcv_skb+0x130/0x360 [15224.863469][ T895] netlink_unicast+0x449/0x710 [15224.863469][ T895] netlink_sendmsg+0x723/0xbe0 [15224.863469][ T895] ____sys_sendmsg+0x7b2/0xa10 [15224.863469][ T895] ___sys_sendmsg+0xee/0x170 [15224.863469][ T895] __sys_sendmsg+0xcd/0x170 [15224.863469][ T895] do_syscall_64+0xc6/0x1e0 [15224.863469][ T895] [15224.865835][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15224.865835][ T895] ipv6_add_dev+0x3b9/0x11c0 [15224.865835][ T895] ipv6_find_idev+0x102/0x170 [15224.865835][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15224.865835][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15224.865835][ T895] netlink_rcv_skb+0x130/0x360 [15224.865835][ T895] netlink_unicast+0x449/0x710 [15224.865835][ T895] netlink_sendmsg+0x723/0xbe0 [15224.865835][ T895] ____sys_sendmsg+0x7b2/0xa10 [15224.865835][ T895] ___sys_sendmsg+0xee/0x170 [15224.865835][ T895] __sys_sendmsg+0xcd/0x170 [15224.865835][ T895] do_syscall_64+0xc6/0x1e0 [15224.865835][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15224.865835][ T895] [15224.867603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15224.867603][ T895] neigh_parms_alloc+0x1e5/0x510 [15224.867603][ T895] ipv6_add_dev+0x2fd/0x11c0 [15224.867603][ T895] ipv6_find_idev+0x102/0x170 [15224.867603][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15224.867603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15224.867603][ T895] netlink_rcv_skb+0x130/0x360 [15224.867603][ T895] netlink_unicast+0x449/0x710 [15224.867603][ T895] netlink_sendmsg+0x723/0xbe0 [15224.867603][ T895] ____sys_sendmsg+0x7b2/0xa10 [15224.867603][ T895] ___sys_sendmsg+0xee/0x170 [15224.867603][ T895] __sys_sendmsg+0xcd/0x170 [15224.867603][ T895] do_syscall_64+0xc6/0x1e0 [15224.867603][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15224.867603][ T895] [15235.119019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15235.119495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15235.119495][ T895] netdev_get_by_index+0x5e/0x80 [15235.119495][ T895] fib6_nh_init+0x3d8/0x15b0 [15235.119495][ T895] ip6_route_info_create+0xf18/0x17d0 [15235.119495][ T895] ip6_route_add+0x1c/0x140 [15235.119495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15235.119495][ T895] addrconf_add_dev+0xe2/0x170 [15235.119495][ T895] inet6_addr_add+0x12f/0xa40 [15235.119495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15235.119495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15235.119495][ T895] netlink_rcv_skb+0x130/0x360 [15235.119495][ T895] netlink_unicast+0x449/0x710 [15235.119495][ T895] netlink_sendmsg+0x723/0xbe0 [15235.119495][ T895] ____sys_sendmsg+0x7b2/0xa10 [15235.119495][ T895] ___sys_sendmsg+0xee/0x170 [15235.119495][ T895] __sys_sendmsg+0xcd/0x170 [15235.119495][ T895] do_syscall_64+0xc6/0x1e0 [15235.119495][ T895] [15235.121719][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15235.121719][ T895] ipv6_add_dev+0x3b9/0x11c0 [15235.121719][ T895] ipv6_find_idev+0x102/0x170 [15235.121719][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15235.121719][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15235.121719][ T895] netlink_rcv_skb+0x130/0x360 [15235.121719][ T895] netlink_unicast+0x449/0x710 [15235.121719][ T895] netlink_sendmsg+0x723/0xbe0 [15235.121719][ T895] ____sys_sendmsg+0x7b2/0xa10 [15235.121719][ T895] ___sys_sendmsg+0xee/0x170 [15235.121719][ T895] __sys_sendmsg+0xcd/0x170 [15235.121719][ T895] do_syscall_64+0xc6/0x1e0 [15235.121719][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15235.121719][ T895] [15235.123482][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15235.123482][ T895] neigh_parms_alloc+0x1e5/0x510 [15235.123482][ T895] ipv6_add_dev+0x2fd/0x11c0 [15235.123482][ T895] ipv6_find_idev+0x102/0x170 [15235.123482][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15235.123482][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15235.123482][ T895] netlink_rcv_skb+0x130/0x360 [15235.123482][ T895] netlink_unicast+0x449/0x710 [15235.123482][ T895] netlink_sendmsg+0x723/0xbe0 [15235.123482][ T895] ____sys_sendmsg+0x7b2/0xa10 [15235.123482][ T895] ___sys_sendmsg+0xee/0x170 [15235.123482][ T895] __sys_sendmsg+0xcd/0x170 [15235.123482][ T895] do_syscall_64+0xc6/0x1e0 [15235.123482][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15235.123482][ T895] [15245.223005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15245.223497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15245.223497][ T895] netdev_get_by_index+0x5e/0x80 [15245.223497][ T895] fib6_nh_init+0x3d8/0x15b0 [15245.223497][ T895] ip6_route_info_create+0xf18/0x17d0 [15245.223497][ T895] ip6_route_add+0x1c/0x140 [15245.223497][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15245.223497][ T895] addrconf_add_dev+0xe2/0x170 [15245.223497][ T895] inet6_addr_add+0x12f/0xa40 [15245.223497][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15245.223497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15245.223497][ T895] netlink_rcv_skb+0x130/0x360 [15245.223497][ T895] netlink_unicast+0x449/0x710 [15245.223497][ T895] netlink_sendmsg+0x723/0xbe0 [15245.223497][ T895] ____sys_sendmsg+0x7b2/0xa10 [15245.223497][ T895] ___sys_sendmsg+0xee/0x170 [15245.223497][ T895] __sys_sendmsg+0xcd/0x170 [15245.223497][ T895] do_syscall_64+0xc6/0x1e0 [15245.223497][ T895] [15245.225709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15245.225709][ T895] ipv6_add_dev+0x3b9/0x11c0 [15245.225709][ T895] ipv6_find_idev+0x102/0x170 [15245.225709][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15245.225709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15245.225709][ T895] netlink_rcv_skb+0x130/0x360 [15245.225709][ T895] netlink_unicast+0x449/0x710 [15245.225709][ T895] netlink_sendmsg+0x723/0xbe0 [15245.225709][ T895] ____sys_sendmsg+0x7b2/0xa10 [15245.225709][ T895] ___sys_sendmsg+0xee/0x170 [15245.225709][ T895] __sys_sendmsg+0xcd/0x170 [15245.225709][ T895] do_syscall_64+0xc6/0x1e0 [15245.225709][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15245.225709][ T895] [15245.227440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15245.227440][ T895] neigh_parms_alloc+0x1e5/0x510 [15245.227440][ T895] ipv6_add_dev+0x2fd/0x11c0 [15245.227440][ T895] ipv6_find_idev+0x102/0x170 [15245.227440][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15245.227440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15245.227440][ T895] netlink_rcv_skb+0x130/0x360 [15245.227440][ T895] netlink_unicast+0x449/0x710 [15245.227440][ T895] netlink_sendmsg+0x723/0xbe0 [15245.227440][ T895] ____sys_sendmsg+0x7b2/0xa10 [15245.227440][ T895] ___sys_sendmsg+0xee/0x170 [15245.227440][ T895] __sys_sendmsg+0xcd/0x170 [15245.227440][ T895] do_syscall_64+0xc6/0x1e0 [15245.227440][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15245.227440][ T895] [15255.471034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15255.471473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15255.471473][ T895] netdev_get_by_index+0x5e/0x80 [15255.471473][ T895] fib6_nh_init+0x3d8/0x15b0 [15255.471473][ T895] ip6_route_info_create+0xf18/0x17d0 [15255.471473][ T895] ip6_route_add+0x1c/0x140 [15255.471473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15255.471473][ T895] addrconf_add_dev+0xe2/0x170 [15255.471473][ T895] inet6_addr_add+0x12f/0xa40 [15255.471473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15255.471473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15255.471473][ T895] netlink_rcv_skb+0x130/0x360 [15255.471473][ T895] netlink_unicast+0x449/0x710 [15255.471473][ T895] netlink_sendmsg+0x723/0xbe0 [15255.471473][ T895] ____sys_sendmsg+0x7b2/0xa10 [15255.471473][ T895] ___sys_sendmsg+0xee/0x170 [15255.471473][ T895] __sys_sendmsg+0xcd/0x170 [15255.471473][ T895] do_syscall_64+0xc6/0x1e0 [15255.471473][ T895] [15255.473684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15255.473684][ T895] ipv6_add_dev+0x3b9/0x11c0 [15255.473684][ T895] ipv6_find_idev+0x102/0x170 [15255.473684][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15255.473684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15255.473684][ T895] netlink_rcv_skb+0x130/0x360 [15255.473684][ T895] netlink_unicast+0x449/0x710 [15255.473684][ T895] netlink_sendmsg+0x723/0xbe0 [15255.473684][ T895] ____sys_sendmsg+0x7b2/0xa10 [15255.473684][ T895] ___sys_sendmsg+0xee/0x170 [15255.473684][ T895] __sys_sendmsg+0xcd/0x170 [15255.473684][ T895] do_syscall_64+0xc6/0x1e0 [15255.473684][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15255.473684][ T895] [15255.475397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15255.475397][ T895] neigh_parms_alloc+0x1e5/0x510 [15255.475397][ T895] ipv6_add_dev+0x2fd/0x11c0 [15255.475397][ T895] ipv6_find_idev+0x102/0x170 [15255.475397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15255.475397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15255.475397][ T895] netlink_rcv_skb+0x130/0x360 [15255.475397][ T895] netlink_unicast+0x449/0x710 [15255.475397][ T895] netlink_sendmsg+0x723/0xbe0 [15255.475397][ T895] ____sys_sendmsg+0x7b2/0xa10 [15255.475397][ T895] ___sys_sendmsg+0xee/0x170 [15255.475397][ T895] __sys_sendmsg+0xcd/0x170 [15255.475397][ T895] do_syscall_64+0xc6/0x1e0 [15255.475397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15255.475397][ T895] [15265.719035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15265.719522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15265.719522][ T895] netdev_get_by_index+0x5e/0x80 [15265.719522][ T895] fib6_nh_init+0x3d8/0x15b0 [15265.719522][ T895] ip6_route_info_create+0xf18/0x17d0 [15265.719522][ T895] ip6_route_add+0x1c/0x140 [15265.719522][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15265.719522][ T895] addrconf_add_dev+0xe2/0x170 [15265.719522][ T895] inet6_addr_add+0x12f/0xa40 [15265.719522][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15265.719522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15265.719522][ T895] netlink_rcv_skb+0x130/0x360 [15265.719522][ T895] netlink_unicast+0x449/0x710 [15265.719522][ T895] netlink_sendmsg+0x723/0xbe0 [15265.719522][ T895] ____sys_sendmsg+0x7b2/0xa10 [15265.719522][ T895] ___sys_sendmsg+0xee/0x170 [15265.719522][ T895] __sys_sendmsg+0xcd/0x170 [15265.719522][ T895] do_syscall_64+0xc6/0x1e0 [15265.719522][ T895] [15265.721750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15265.721750][ T895] ipv6_add_dev+0x3b9/0x11c0 [15265.721750][ T895] ipv6_find_idev+0x102/0x170 [15265.721750][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15265.721750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15265.721750][ T895] netlink_rcv_skb+0x130/0x360 [15265.721750][ T895] netlink_unicast+0x449/0x710 [15265.721750][ T895] netlink_sendmsg+0x723/0xbe0 [15265.721750][ T895] ____sys_sendmsg+0x7b2/0xa10 [15265.721750][ T895] ___sys_sendmsg+0xee/0x170 [15265.721750][ T895] __sys_sendmsg+0xcd/0x170 [15265.721750][ T895] do_syscall_64+0xc6/0x1e0 [15265.721750][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15265.721750][ T895] [15265.723470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15265.723470][ T895] neigh_parms_alloc+0x1e5/0x510 [15265.723470][ T895] ipv6_add_dev+0x2fd/0x11c0 [15265.723470][ T895] ipv6_find_idev+0x102/0x170 [15265.723470][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15265.723470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15265.723470][ T895] netlink_rcv_skb+0x130/0x360 [15265.723470][ T895] netlink_unicast+0x449/0x710 [15265.723470][ T895] netlink_sendmsg+0x723/0xbe0 [15265.723470][ T895] ____sys_sendmsg+0x7b2/0xa10 [15265.723470][ T895] ___sys_sendmsg+0xee/0x170 [15265.723470][ T895] __sys_sendmsg+0xcd/0x170 [15265.723470][ T895] do_syscall_64+0xc6/0x1e0 [15265.723470][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15265.723470][ T895] [15275.966950][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15275.967438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15275.967438][ T895] netdev_get_by_index+0x5e/0x80 [15275.967438][ T895] fib6_nh_init+0x3d8/0x15b0 [15275.967438][ T895] ip6_route_info_create+0xf18/0x17d0 [15275.967438][ T895] ip6_route_add+0x1c/0x140 [15275.967438][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15275.967438][ T895] addrconf_add_dev+0xe2/0x170 [15275.967438][ T895] inet6_addr_add+0x12f/0xa40 [15275.967438][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15275.967438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15275.967438][ T895] netlink_rcv_skb+0x130/0x360 [15275.967438][ T895] netlink_unicast+0x449/0x710 [15275.967438][ T895] netlink_sendmsg+0x723/0xbe0 [15275.967438][ T895] ____sys_sendmsg+0x7b2/0xa10 [15275.967438][ T895] ___sys_sendmsg+0xee/0x170 [15275.967438][ T895] __sys_sendmsg+0xcd/0x170 [15275.967438][ T895] do_syscall_64+0xc6/0x1e0 [15275.967438][ T895] [15275.969770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15275.969770][ T895] ipv6_add_dev+0x3b9/0x11c0 [15275.969770][ T895] ipv6_find_idev+0x102/0x170 [15275.969770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15275.969770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15275.969770][ T895] netlink_rcv_skb+0x130/0x360 [15275.969770][ T895] netlink_unicast+0x449/0x710 [15275.969770][ T895] netlink_sendmsg+0x723/0xbe0 [15275.969770][ T895] ____sys_sendmsg+0x7b2/0xa10 [15275.969770][ T895] ___sys_sendmsg+0xee/0x170 [15275.969770][ T895] __sys_sendmsg+0xcd/0x170 [15275.969770][ T895] do_syscall_64+0xc6/0x1e0 [15275.969770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15275.969770][ T895] [15275.971614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15275.971614][ T895] neigh_parms_alloc+0x1e5/0x510 [15275.971614][ T895] ipv6_add_dev+0x2fd/0x11c0 [15275.971614][ T895] ipv6_find_idev+0x102/0x170 [15275.971614][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15275.971614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15275.971614][ T895] netlink_rcv_skb+0x130/0x360 [15275.971614][ T895] netlink_unicast+0x449/0x710 [15275.971614][ T895] netlink_sendmsg+0x723/0xbe0 [15275.971614][ T895] ____sys_sendmsg+0x7b2/0xa10 [15275.971614][ T895] ___sys_sendmsg+0xee/0x170 [15275.971614][ T895] __sys_sendmsg+0xcd/0x170 [15275.971614][ T895] do_syscall_64+0xc6/0x1e0 [15275.971614][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15275.971614][ T895] [15286.214966][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15286.215477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15286.215477][ T895] netdev_get_by_index+0x5e/0x80 [15286.215477][ T895] fib6_nh_init+0x3d8/0x15b0 [15286.215477][ T895] ip6_route_info_create+0xf18/0x17d0 [15286.215477][ T895] ip6_route_add+0x1c/0x140 [15286.215477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15286.215477][ T895] addrconf_add_dev+0xe2/0x170 [15286.215477][ T895] inet6_addr_add+0x12f/0xa40 [15286.215477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15286.215477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15286.215477][ T895] netlink_rcv_skb+0x130/0x360 [15286.215477][ T895] netlink_unicast+0x449/0x710 [15286.215477][ T895] netlink_sendmsg+0x723/0xbe0 [15286.215477][ T895] ____sys_sendmsg+0x7b2/0xa10 [15286.215477][ T895] ___sys_sendmsg+0xee/0x170 [15286.215477][ T895] __sys_sendmsg+0xcd/0x170 [15286.215477][ T895] do_syscall_64+0xc6/0x1e0 [15286.215477][ T895] [15286.217861][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15286.217861][ T895] ipv6_add_dev+0x3b9/0x11c0 [15286.217861][ T895] ipv6_find_idev+0x102/0x170 [15286.217861][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15286.217861][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15286.217861][ T895] netlink_rcv_skb+0x130/0x360 [15286.217861][ T895] netlink_unicast+0x449/0x710 [15286.217861][ T895] netlink_sendmsg+0x723/0xbe0 [15286.217861][ T895] ____sys_sendmsg+0x7b2/0xa10 [15286.217861][ T895] ___sys_sendmsg+0xee/0x170 [15286.217861][ T895] __sys_sendmsg+0xcd/0x170 [15286.217861][ T895] do_syscall_64+0xc6/0x1e0 [15286.217861][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15286.217861][ T895] [15286.219695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15286.219695][ T895] neigh_parms_alloc+0x1e5/0x510 [15286.219695][ T895] ipv6_add_dev+0x2fd/0x11c0 [15286.219695][ T895] ipv6_find_idev+0x102/0x170 [15286.219695][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15286.219695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15286.219695][ T895] netlink_rcv_skb+0x130/0x360 [15286.219695][ T895] netlink_unicast+0x449/0x710 [15286.219695][ T895] netlink_sendmsg+0x723/0xbe0 [15286.219695][ T895] ____sys_sendmsg+0x7b2/0xa10 [15286.219695][ T895] ___sys_sendmsg+0xee/0x170 [15286.219695][ T895] __sys_sendmsg+0xcd/0x170 [15286.219695][ T895] do_syscall_64+0xc6/0x1e0 [15286.219695][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15286.219695][ T895] [15296.415039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15296.415972][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15296.415972][ T895] netdev_get_by_index+0x5e/0x80 [15296.415972][ T895] fib6_nh_init+0x3d8/0x15b0 [15296.415972][ T895] ip6_route_info_create+0xf18/0x17d0 [15296.415972][ T895] ip6_route_add+0x1c/0x140 [15296.415972][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15296.415972][ T895] addrconf_add_dev+0xe2/0x170 [15296.415972][ T895] inet6_addr_add+0x12f/0xa40 [15296.415972][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15296.415972][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15296.415972][ T895] netlink_rcv_skb+0x130/0x360 [15296.415972][ T895] netlink_unicast+0x449/0x710 [15296.415972][ T895] netlink_sendmsg+0x723/0xbe0 [15296.415972][ T895] ____sys_sendmsg+0x7b2/0xa10 [15296.415972][ T895] ___sys_sendmsg+0xee/0x170 [15296.415972][ T895] __sys_sendmsg+0xcd/0x170 [15296.415972][ T895] do_syscall_64+0xc6/0x1e0 [15296.415972][ T895] [15296.418191][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15296.418191][ T895] ipv6_add_dev+0x3b9/0x11c0 [15296.418191][ T895] ipv6_find_idev+0x102/0x170 [15296.418191][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15296.418191][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15296.418191][ T895] netlink_rcv_skb+0x130/0x360 [15296.418191][ T895] netlink_unicast+0x449/0x710 [15296.418191][ T895] netlink_sendmsg+0x723/0xbe0 [15296.418191][ T895] ____sys_sendmsg+0x7b2/0xa10 [15296.418191][ T895] ___sys_sendmsg+0xee/0x170 [15296.418191][ T895] __sys_sendmsg+0xcd/0x170 [15296.418191][ T895] do_syscall_64+0xc6/0x1e0 [15296.418191][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15296.418191][ T895] [15296.419916][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15296.419916][ T895] neigh_parms_alloc+0x1e5/0x510 [15296.419916][ T895] ipv6_add_dev+0x2fd/0x11c0 [15296.419916][ T895] ipv6_find_idev+0x102/0x170 [15296.419916][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15296.419916][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15296.419916][ T895] netlink_rcv_skb+0x130/0x360 [15296.419916][ T895] netlink_unicast+0x449/0x710 [15296.419916][ T895] netlink_sendmsg+0x723/0xbe0 [15296.419916][ T895] ____sys_sendmsg+0x7b2/0xa10 [15296.419916][ T895] ___sys_sendmsg+0xee/0x170 [15296.419916][ T895] __sys_sendmsg+0xcd/0x170 [15296.419916][ T895] do_syscall_64+0xc6/0x1e0 [15296.419916][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15296.419916][ T895] [15306.663018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15306.663592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15306.663592][ T895] netdev_get_by_index+0x5e/0x80 [15306.663592][ T895] fib6_nh_init+0x3d8/0x15b0 [15306.663592][ T895] ip6_route_info_create+0xf18/0x17d0 [15306.663592][ T895] ip6_route_add+0x1c/0x140 [15306.663592][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15306.663592][ T895] addrconf_add_dev+0xe2/0x170 [15306.663592][ T895] inet6_addr_add+0x12f/0xa40 [15306.663592][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15306.663592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15306.663592][ T895] netlink_rcv_skb+0x130/0x360 [15306.663592][ T895] netlink_unicast+0x449/0x710 [15306.663592][ T895] netlink_sendmsg+0x723/0xbe0 [15306.663592][ T895] ____sys_sendmsg+0x7b2/0xa10 [15306.663592][ T895] ___sys_sendmsg+0xee/0x170 [15306.663592][ T895] __sys_sendmsg+0xcd/0x170 [15306.663592][ T895] do_syscall_64+0xc6/0x1e0 [15306.663592][ T895] [15306.665852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15306.665852][ T895] ipv6_add_dev+0x3b9/0x11c0 [15306.665852][ T895] ipv6_find_idev+0x102/0x170 [15306.665852][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15306.665852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15306.665852][ T895] netlink_rcv_skb+0x130/0x360 [15306.665852][ T895] netlink_unicast+0x449/0x710 [15306.665852][ T895] netlink_sendmsg+0x723/0xbe0 [15306.665852][ T895] ____sys_sendmsg+0x7b2/0xa10 [15306.665852][ T895] ___sys_sendmsg+0xee/0x170 [15306.665852][ T895] __sys_sendmsg+0xcd/0x170 [15306.665852][ T895] do_syscall_64+0xc6/0x1e0 [15306.665852][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15306.665852][ T895] [15306.667580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15306.667580][ T895] neigh_parms_alloc+0x1e5/0x510 [15306.667580][ T895] ipv6_add_dev+0x2fd/0x11c0 [15306.667580][ T895] ipv6_find_idev+0x102/0x170 [15306.667580][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15306.667580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15306.667580][ T895] netlink_rcv_skb+0x130/0x360 [15306.667580][ T895] netlink_unicast+0x449/0x710 [15306.667580][ T895] netlink_sendmsg+0x723/0xbe0 [15306.667580][ T895] ____sys_sendmsg+0x7b2/0xa10 [15306.667580][ T895] ___sys_sendmsg+0xee/0x170 [15306.667580][ T895] __sys_sendmsg+0xcd/0x170 [15306.667580][ T895] do_syscall_64+0xc6/0x1e0 [15306.667580][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15306.667580][ T895] [15316.814964][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15316.815536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15316.815536][ T895] netdev_get_by_index+0x5e/0x80 [15316.815536][ T895] fib6_nh_init+0x3d8/0x15b0 [15316.815536][ T895] ip6_route_info_create+0xf18/0x17d0 [15316.815536][ T895] ip6_route_add+0x1c/0x140 [15316.815536][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15316.815536][ T895] addrconf_add_dev+0xe2/0x170 [15316.815536][ T895] inet6_addr_add+0x12f/0xa40 [15316.815536][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15316.815536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15316.815536][ T895] netlink_rcv_skb+0x130/0x360 [15316.815536][ T895] netlink_unicast+0x449/0x710 [15316.815536][ T895] netlink_sendmsg+0x723/0xbe0 [15316.815536][ T895] ____sys_sendmsg+0x7b2/0xa10 [15316.815536][ T895] ___sys_sendmsg+0xee/0x170 [15316.815536][ T895] __sys_sendmsg+0xcd/0x170 [15316.815536][ T895] do_syscall_64+0xc6/0x1e0 [15316.815536][ T895] [15316.819076][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15316.819076][ T895] ipv6_add_dev+0x3b9/0x11c0 [15316.819076][ T895] ipv6_find_idev+0x102/0x170 [15316.819076][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15316.819076][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15316.819076][ T895] netlink_rcv_skb+0x130/0x360 [15316.819076][ T895] netlink_unicast+0x449/0x710 [15316.819076][ T895] netlink_sendmsg+0x723/0xbe0 [15316.819076][ T895] ____sys_sendmsg+0x7b2/0xa10 [15316.819076][ T895] ___sys_sendmsg+0xee/0x170 [15316.819076][ T895] __sys_sendmsg+0xcd/0x170 [15316.819076][ T895] do_syscall_64+0xc6/0x1e0 [15316.819076][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15316.819076][ T895] [15316.821851][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15316.821851][ T895] neigh_parms_alloc+0x1e5/0x510 [15316.821851][ T895] ipv6_add_dev+0x2fd/0x11c0 [15316.821851][ T895] ipv6_find_idev+0x102/0x170 [15316.821851][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15316.821851][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15316.821851][ T895] netlink_rcv_skb+0x130/0x360 [15316.821851][ T895] netlink_unicast+0x449/0x710 [15316.821851][ T895] netlink_sendmsg+0x723/0xbe0 [15316.821851][ T895] ____sys_sendmsg+0x7b2/0xa10 [15316.821851][ T895] ___sys_sendmsg+0xee/0x170 [15316.821851][ T895] __sys_sendmsg+0xcd/0x170 [15316.821851][ T895] do_syscall_64+0xc6/0x1e0 [15316.821851][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15316.821851][ T895] [15327.063039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15327.063531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15327.063531][ T895] netdev_get_by_index+0x5e/0x80 [15327.063531][ T895] fib6_nh_init+0x3d8/0x15b0 [15327.063531][ T895] ip6_route_info_create+0xf18/0x17d0 [15327.063531][ T895] ip6_route_add+0x1c/0x140 [15327.063531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15327.063531][ T895] addrconf_add_dev+0xe2/0x170 [15327.063531][ T895] inet6_addr_add+0x12f/0xa40 [15327.063531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15327.063531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15327.063531][ T895] netlink_rcv_skb+0x130/0x360 [15327.063531][ T895] netlink_unicast+0x449/0x710 [15327.063531][ T895] netlink_sendmsg+0x723/0xbe0 [15327.063531][ T895] ____sys_sendmsg+0x7b2/0xa10 [15327.063531][ T895] ___sys_sendmsg+0xee/0x170 [15327.063531][ T895] __sys_sendmsg+0xcd/0x170 [15327.063531][ T895] do_syscall_64+0xc6/0x1e0 [15327.063531][ T895] [15327.065749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15327.065749][ T895] ipv6_add_dev+0x3b9/0x11c0 [15327.065749][ T895] ipv6_find_idev+0x102/0x170 [15327.065749][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15327.065749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15327.065749][ T895] netlink_rcv_skb+0x130/0x360 [15327.065749][ T895] netlink_unicast+0x449/0x710 [15327.065749][ T895] netlink_sendmsg+0x723/0xbe0 [15327.065749][ T895] ____sys_sendmsg+0x7b2/0xa10 [15327.065749][ T895] ___sys_sendmsg+0xee/0x170 [15327.065749][ T895] __sys_sendmsg+0xcd/0x170 [15327.065749][ T895] do_syscall_64+0xc6/0x1e0 [15327.065749][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15327.065749][ T895] [15327.067461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15327.067461][ T895] neigh_parms_alloc+0x1e5/0x510 [15327.067461][ T895] ipv6_add_dev+0x2fd/0x11c0 [15327.067461][ T895] ipv6_find_idev+0x102/0x170 [15327.067461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15327.067461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15327.067461][ T895] netlink_rcv_skb+0x130/0x360 [15327.067461][ T895] netlink_unicast+0x449/0x710 [15327.067461][ T895] netlink_sendmsg+0x723/0xbe0 [15327.067461][ T895] ____sys_sendmsg+0x7b2/0xa10 [15327.067461][ T895] ___sys_sendmsg+0xee/0x170 [15327.067461][ T895] __sys_sendmsg+0xcd/0x170 [15327.067461][ T895] do_syscall_64+0xc6/0x1e0 [15327.067461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15327.067461][ T895] [15337.294983][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15337.295471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15337.295471][ T895] netdev_get_by_index+0x5e/0x80 [15337.295471][ T895] fib6_nh_init+0x3d8/0x15b0 [15337.295471][ T895] ip6_route_info_create+0xf18/0x17d0 [15337.295471][ T895] ip6_route_add+0x1c/0x140 [15337.295471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15337.295471][ T895] addrconf_add_dev+0xe2/0x170 [15337.295471][ T895] inet6_addr_add+0x12f/0xa40 [15337.295471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15337.295471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15337.295471][ T895] netlink_rcv_skb+0x130/0x360 [15337.295471][ T895] netlink_unicast+0x449/0x710 [15337.295471][ T895] netlink_sendmsg+0x723/0xbe0 [15337.295471][ T895] ____sys_sendmsg+0x7b2/0xa10 [15337.295471][ T895] ___sys_sendmsg+0xee/0x170 [15337.295471][ T895] __sys_sendmsg+0xcd/0x170 [15337.295471][ T895] do_syscall_64+0xc6/0x1e0 [15337.295471][ T895] [15337.297714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15337.297714][ T895] ipv6_add_dev+0x3b9/0x11c0 [15337.297714][ T895] ipv6_find_idev+0x102/0x170 [15337.297714][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15337.297714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15337.297714][ T895] netlink_rcv_skb+0x130/0x360 [15337.297714][ T895] netlink_unicast+0x449/0x710 [15337.297714][ T895] netlink_sendmsg+0x723/0xbe0 [15337.297714][ T895] ____sys_sendmsg+0x7b2/0xa10 [15337.297714][ T895] ___sys_sendmsg+0xee/0x170 [15337.297714][ T895] __sys_sendmsg+0xcd/0x170 [15337.297714][ T895] do_syscall_64+0xc6/0x1e0 [15337.297714][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15337.297714][ T895] [15337.299510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15337.299510][ T895] neigh_parms_alloc+0x1e5/0x510 [15337.299510][ T895] ipv6_add_dev+0x2fd/0x11c0 [15337.299510][ T895] ipv6_find_idev+0x102/0x170 [15337.299510][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15337.299510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15337.299510][ T895] netlink_rcv_skb+0x130/0x360 [15337.299510][ T895] netlink_unicast+0x449/0x710 [15337.299510][ T895] netlink_sendmsg+0x723/0xbe0 [15337.299510][ T895] ____sys_sendmsg+0x7b2/0xa10 [15337.299510][ T895] ___sys_sendmsg+0xee/0x170 [15337.299510][ T895] __sys_sendmsg+0xcd/0x170 [15337.299510][ T895] do_syscall_64+0xc6/0x1e0 [15337.299510][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15337.299510][ T895] [15347.406959][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15347.407436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15347.407436][ T895] netdev_get_by_index+0x5e/0x80 [15347.407436][ T895] fib6_nh_init+0x3d8/0x15b0 [15347.407436][ T895] ip6_route_info_create+0xf18/0x17d0 [15347.407436][ T895] ip6_route_add+0x1c/0x140 [15347.407436][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15347.407436][ T895] addrconf_add_dev+0xe2/0x170 [15347.407436][ T895] inet6_addr_add+0x12f/0xa40 [15347.407436][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15347.407436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15347.407436][ T895] netlink_rcv_skb+0x130/0x360 [15347.407436][ T895] netlink_unicast+0x449/0x710 [15347.407436][ T895] netlink_sendmsg+0x723/0xbe0 [15347.407436][ T895] ____sys_sendmsg+0x7b2/0xa10 [15347.407436][ T895] ___sys_sendmsg+0xee/0x170 [15347.407436][ T895] __sys_sendmsg+0xcd/0x170 [15347.407436][ T895] do_syscall_64+0xc6/0x1e0 [15347.407436][ T895] [15347.409706][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15347.409706][ T895] ipv6_add_dev+0x3b9/0x11c0 [15347.409706][ T895] ipv6_find_idev+0x102/0x170 [15347.409706][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15347.409706][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15347.409706][ T895] netlink_rcv_skb+0x130/0x360 [15347.409706][ T895] netlink_unicast+0x449/0x710 [15347.409706][ T895] netlink_sendmsg+0x723/0xbe0 [15347.409706][ T895] ____sys_sendmsg+0x7b2/0xa10 [15347.409706][ T895] ___sys_sendmsg+0xee/0x170 [15347.409706][ T895] __sys_sendmsg+0xcd/0x170 [15347.409706][ T895] do_syscall_64+0xc6/0x1e0 [15347.409706][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15347.409706][ T895] [15347.411432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15347.411432][ T895] neigh_parms_alloc+0x1e5/0x510 [15347.411432][ T895] ipv6_add_dev+0x2fd/0x11c0 [15347.411432][ T895] ipv6_find_idev+0x102/0x170 [15347.411432][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15347.411432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15347.411432][ T895] netlink_rcv_skb+0x130/0x360 [15347.411432][ T895] netlink_unicast+0x449/0x710 [15347.411432][ T895] netlink_sendmsg+0x723/0xbe0 [15347.411432][ T895] ____sys_sendmsg+0x7b2/0xa10 [15347.411432][ T895] ___sys_sendmsg+0xee/0x170 [15347.411432][ T895] __sys_sendmsg+0xcd/0x170 [15347.411432][ T895] do_syscall_64+0xc6/0x1e0 [15347.411432][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15347.411432][ T895] [15357.662956][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15357.663449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15357.663449][ T895] netdev_get_by_index+0x5e/0x80 [15357.663449][ T895] fib6_nh_init+0x3d8/0x15b0 [15357.663449][ T895] ip6_route_info_create+0xf18/0x17d0 [15357.663449][ T895] ip6_route_add+0x1c/0x140 [15357.663449][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15357.663449][ T895] addrconf_add_dev+0xe2/0x170 [15357.663449][ T895] inet6_addr_add+0x12f/0xa40 [15357.663449][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15357.663449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15357.663449][ T895] netlink_rcv_skb+0x130/0x360 [15357.663449][ T895] netlink_unicast+0x449/0x710 [15357.663449][ T895] netlink_sendmsg+0x723/0xbe0 [15357.663449][ T895] ____sys_sendmsg+0x7b2/0xa10 [15357.663449][ T895] ___sys_sendmsg+0xee/0x170 [15357.663449][ T895] __sys_sendmsg+0xcd/0x170 [15357.663449][ T895] do_syscall_64+0xc6/0x1e0 [15357.663449][ T895] [15357.665665][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15357.665665][ T895] ipv6_add_dev+0x3b9/0x11c0 [15357.665665][ T895] ipv6_find_idev+0x102/0x170 [15357.665665][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15357.665665][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15357.665665][ T895] netlink_rcv_skb+0x130/0x360 [15357.665665][ T895] netlink_unicast+0x449/0x710 [15357.665665][ T895] netlink_sendmsg+0x723/0xbe0 [15357.665665][ T895] ____sys_sendmsg+0x7b2/0xa10 [15357.665665][ T895] ___sys_sendmsg+0xee/0x170 [15357.665665][ T895] __sys_sendmsg+0xcd/0x170 [15357.665665][ T895] do_syscall_64+0xc6/0x1e0 [15357.665665][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15357.665665][ T895] [15357.667368][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15357.667368][ T895] neigh_parms_alloc+0x1e5/0x510 [15357.667368][ T895] ipv6_add_dev+0x2fd/0x11c0 [15357.667368][ T895] ipv6_find_idev+0x102/0x170 [15357.667368][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15357.667368][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15357.667368][ T895] netlink_rcv_skb+0x130/0x360 [15357.667368][ T895] netlink_unicast+0x449/0x710 [15357.667368][ T895] netlink_sendmsg+0x723/0xbe0 [15357.667368][ T895] ____sys_sendmsg+0x7b2/0xa10 [15357.667368][ T895] ___sys_sendmsg+0xee/0x170 [15357.667368][ T895] __sys_sendmsg+0xcd/0x170 [15357.667368][ T895] do_syscall_64+0xc6/0x1e0 [15357.667368][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15357.667368][ T895] [15367.919012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15367.919510][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15367.919510][ T895] netdev_get_by_index+0x5e/0x80 [15367.919510][ T895] fib6_nh_init+0x3d8/0x15b0 [15367.919510][ T895] ip6_route_info_create+0xf18/0x17d0 [15367.919510][ T895] ip6_route_add+0x1c/0x140 [15367.919510][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15367.919510][ T895] addrconf_add_dev+0xe2/0x170 [15367.919510][ T895] inet6_addr_add+0x12f/0xa40 [15367.919510][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15367.919510][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15367.919510][ T895] netlink_rcv_skb+0x130/0x360 [15367.919510][ T895] netlink_unicast+0x449/0x710 [15367.919510][ T895] netlink_sendmsg+0x723/0xbe0 [15367.919510][ T895] ____sys_sendmsg+0x7b2/0xa10 [15367.919510][ T895] ___sys_sendmsg+0xee/0x170 [15367.919510][ T895] __sys_sendmsg+0xcd/0x170 [15367.919510][ T895] do_syscall_64+0xc6/0x1e0 [15367.919510][ T895] [15367.921732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15367.921732][ T895] ipv6_add_dev+0x3b9/0x11c0 [15367.921732][ T895] ipv6_find_idev+0x102/0x170 [15367.921732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15367.921732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15367.921732][ T895] netlink_rcv_skb+0x130/0x360 [15367.921732][ T895] netlink_unicast+0x449/0x710 [15367.921732][ T895] netlink_sendmsg+0x723/0xbe0 [15367.921732][ T895] ____sys_sendmsg+0x7b2/0xa10 [15367.921732][ T895] ___sys_sendmsg+0xee/0x170 [15367.921732][ T895] __sys_sendmsg+0xcd/0x170 [15367.921732][ T895] do_syscall_64+0xc6/0x1e0 [15367.921732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15367.921732][ T895] [15367.923462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15367.923462][ T895] neigh_parms_alloc+0x1e5/0x510 [15367.923462][ T895] ipv6_add_dev+0x2fd/0x11c0 [15367.923462][ T895] ipv6_find_idev+0x102/0x170 [15367.923462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15367.923462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15367.923462][ T895] netlink_rcv_skb+0x130/0x360 [15367.923462][ T895] netlink_unicast+0x449/0x710 [15367.923462][ T895] netlink_sendmsg+0x723/0xbe0 [15367.923462][ T895] ____sys_sendmsg+0x7b2/0xa10 [15367.923462][ T895] ___sys_sendmsg+0xee/0x170 [15367.923462][ T895] __sys_sendmsg+0xcd/0x170 [15367.923462][ T895] do_syscall_64+0xc6/0x1e0 [15367.923462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15367.923462][ T895] [15378.175035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15378.175492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15378.175492][ T895] netdev_get_by_index+0x5e/0x80 [15378.175492][ T895] fib6_nh_init+0x3d8/0x15b0 [15378.175492][ T895] ip6_route_info_create+0xf18/0x17d0 [15378.175492][ T895] ip6_route_add+0x1c/0x140 [15378.175492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15378.175492][ T895] addrconf_add_dev+0xe2/0x170 [15378.175492][ T895] inet6_addr_add+0x12f/0xa40 [15378.175492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15378.175492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15378.175492][ T895] netlink_rcv_skb+0x130/0x360 [15378.175492][ T895] netlink_unicast+0x449/0x710 [15378.175492][ T895] netlink_sendmsg+0x723/0xbe0 [15378.175492][ T895] ____sys_sendmsg+0x7b2/0xa10 [15378.175492][ T895] ___sys_sendmsg+0xee/0x170 [15378.175492][ T895] __sys_sendmsg+0xcd/0x170 [15378.175492][ T895] do_syscall_64+0xc6/0x1e0 [15378.175492][ T895] [15378.177742][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15378.177742][ T895] ipv6_add_dev+0x3b9/0x11c0 [15378.177742][ T895] ipv6_find_idev+0x102/0x170 [15378.177742][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15378.177742][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15378.177742][ T895] netlink_rcv_skb+0x130/0x360 [15378.177742][ T895] netlink_unicast+0x449/0x710 [15378.177742][ T895] netlink_sendmsg+0x723/0xbe0 [15378.177742][ T895] ____sys_sendmsg+0x7b2/0xa10 [15378.177742][ T895] ___sys_sendmsg+0xee/0x170 [15378.177742][ T895] __sys_sendmsg+0xcd/0x170 [15378.177742][ T895] do_syscall_64+0xc6/0x1e0 [15378.177742][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15378.177742][ T895] [15378.179604][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15378.179604][ T895] neigh_parms_alloc+0x1e5/0x510 [15378.179604][ T895] ipv6_add_dev+0x2fd/0x11c0 [15378.179604][ T895] ipv6_find_idev+0x102/0x170 [15378.179604][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15378.179604][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15378.179604][ T895] netlink_rcv_skb+0x130/0x360 [15378.179604][ T895] netlink_unicast+0x449/0x710 [15378.179604][ T895] netlink_sendmsg+0x723/0xbe0 [15378.179604][ T895] ____sys_sendmsg+0x7b2/0xa10 [15378.179604][ T895] ___sys_sendmsg+0xee/0x170 [15378.179604][ T895] __sys_sendmsg+0xcd/0x170 [15378.179604][ T895] do_syscall_64+0xc6/0x1e0 [15378.179604][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15378.179604][ T895] [15388.262954][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15388.263460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15388.263460][ T895] netdev_get_by_index+0x5e/0x80 [15388.263460][ T895] fib6_nh_init+0x3d8/0x15b0 [15388.263460][ T895] ip6_route_info_create+0xf18/0x17d0 [15388.263460][ T895] ip6_route_add+0x1c/0x140 [15388.263460][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15388.263460][ T895] addrconf_add_dev+0xe2/0x170 [15388.263460][ T895] inet6_addr_add+0x12f/0xa40 [15388.263460][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15388.263460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15388.263460][ T895] netlink_rcv_skb+0x130/0x360 [15388.263460][ T895] netlink_unicast+0x449/0x710 [15388.263460][ T895] netlink_sendmsg+0x723/0xbe0 [15388.263460][ T895] ____sys_sendmsg+0x7b2/0xa10 [15388.263460][ T895] ___sys_sendmsg+0xee/0x170 [15388.263460][ T895] __sys_sendmsg+0xcd/0x170 [15388.263460][ T895] do_syscall_64+0xc6/0x1e0 [15388.263460][ T895] [15388.265689][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15388.265689][ T895] ipv6_add_dev+0x3b9/0x11c0 [15388.265689][ T895] ipv6_find_idev+0x102/0x170 [15388.265689][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15388.265689][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15388.265689][ T895] netlink_rcv_skb+0x130/0x360 [15388.265689][ T895] netlink_unicast+0x449/0x710 [15388.265689][ T895] netlink_sendmsg+0x723/0xbe0 [15388.265689][ T895] ____sys_sendmsg+0x7b2/0xa10 [15388.265689][ T895] ___sys_sendmsg+0xee/0x170 [15388.265689][ T895] __sys_sendmsg+0xcd/0x170 [15388.265689][ T895] do_syscall_64+0xc6/0x1e0 [15388.265689][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15388.265689][ T895] [15388.267406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15388.267406][ T895] neigh_parms_alloc+0x1e5/0x510 [15388.267406][ T895] ipv6_add_dev+0x2fd/0x11c0 [15388.267406][ T895] ipv6_find_idev+0x102/0x170 [15388.267406][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15388.267406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15388.267406][ T895] netlink_rcv_skb+0x130/0x360 [15388.267406][ T895] netlink_unicast+0x449/0x710 [15388.267406][ T895] netlink_sendmsg+0x723/0xbe0 [15388.267406][ T895] ____sys_sendmsg+0x7b2/0xa10 [15388.267406][ T895] ___sys_sendmsg+0xee/0x170 [15388.267406][ T895] __sys_sendmsg+0xcd/0x170 [15388.267406][ T895] do_syscall_64+0xc6/0x1e0 [15388.267406][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15388.267406][ T895] [15398.510981][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15398.511460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15398.511460][ T895] netdev_get_by_index+0x5e/0x80 [15398.511460][ T895] fib6_nh_init+0x3d8/0x15b0 [15398.511460][ T895] ip6_route_info_create+0xf18/0x17d0 [15398.511460][ T895] ip6_route_add+0x1c/0x140 [15398.511460][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15398.511460][ T895] addrconf_add_dev+0xe2/0x170 [15398.511460][ T895] inet6_addr_add+0x12f/0xa40 [15398.511460][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15398.511460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15398.511460][ T895] netlink_rcv_skb+0x130/0x360 [15398.511460][ T895] netlink_unicast+0x449/0x710 [15398.511460][ T895] netlink_sendmsg+0x723/0xbe0 [15398.511460][ T895] ____sys_sendmsg+0x7b2/0xa10 [15398.511460][ T895] ___sys_sendmsg+0xee/0x170 [15398.511460][ T895] __sys_sendmsg+0xcd/0x170 [15398.511460][ T895] do_syscall_64+0xc6/0x1e0 [15398.511460][ T895] [15398.513674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15398.513674][ T895] ipv6_add_dev+0x3b9/0x11c0 [15398.513674][ T895] ipv6_find_idev+0x102/0x170 [15398.513674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15398.513674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15398.513674][ T895] netlink_rcv_skb+0x130/0x360 [15398.513674][ T895] netlink_unicast+0x449/0x710 [15398.513674][ T895] netlink_sendmsg+0x723/0xbe0 [15398.513674][ T895] ____sys_sendmsg+0x7b2/0xa10 [15398.513674][ T895] ___sys_sendmsg+0xee/0x170 [15398.513674][ T895] __sys_sendmsg+0xcd/0x170 [15398.513674][ T895] do_syscall_64+0xc6/0x1e0 [15398.513674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15398.513674][ T895] [15398.515396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15398.515396][ T895] neigh_parms_alloc+0x1e5/0x510 [15398.515396][ T895] ipv6_add_dev+0x2fd/0x11c0 [15398.515396][ T895] ipv6_find_idev+0x102/0x170 [15398.515396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15398.515396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15398.515396][ T895] netlink_rcv_skb+0x130/0x360 [15398.515396][ T895] netlink_unicast+0x449/0x710 [15398.515396][ T895] netlink_sendmsg+0x723/0xbe0 [15398.515396][ T895] ____sys_sendmsg+0x7b2/0xa10 [15398.515396][ T895] ___sys_sendmsg+0xee/0x170 [15398.515396][ T895] __sys_sendmsg+0xcd/0x170 [15398.515396][ T895] do_syscall_64+0xc6/0x1e0 [15398.515396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15398.515396][ T895] [15408.663076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15408.663713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15408.663713][ T895] netdev_get_by_index+0x5e/0x80 [15408.663713][ T895] fib6_nh_init+0x3d8/0x15b0 [15408.663713][ T895] ip6_route_info_create+0xf18/0x17d0 [15408.663713][ T895] ip6_route_add+0x1c/0x140 [15408.663713][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15408.663713][ T895] addrconf_add_dev+0xe2/0x170 [15408.663713][ T895] inet6_addr_add+0x12f/0xa40 [15408.663713][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15408.663713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15408.663713][ T895] netlink_rcv_skb+0x130/0x360 [15408.663713][ T895] netlink_unicast+0x449/0x710 [15408.663713][ T895] netlink_sendmsg+0x723/0xbe0 [15408.663713][ T895] ____sys_sendmsg+0x7b2/0xa10 [15408.663713][ T895] ___sys_sendmsg+0xee/0x170 [15408.663713][ T895] __sys_sendmsg+0xcd/0x170 [15408.663713][ T895] do_syscall_64+0xc6/0x1e0 [15408.663713][ T895] [15408.667236][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15408.667236][ T895] ipv6_add_dev+0x3b9/0x11c0 [15408.667236][ T895] ipv6_find_idev+0x102/0x170 [15408.667236][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15408.667236][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15408.667236][ T895] netlink_rcv_skb+0x130/0x360 [15408.667236][ T895] netlink_unicast+0x449/0x710 [15408.667236][ T895] netlink_sendmsg+0x723/0xbe0 [15408.667236][ T895] ____sys_sendmsg+0x7b2/0xa10 [15408.667236][ T895] ___sys_sendmsg+0xee/0x170 [15408.667236][ T895] __sys_sendmsg+0xcd/0x170 [15408.667236][ T895] do_syscall_64+0xc6/0x1e0 [15408.667236][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15408.667236][ T895] [15408.669986][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15408.669986][ T895] neigh_parms_alloc+0x1e5/0x510 [15408.669986][ T895] ipv6_add_dev+0x2fd/0x11c0 [15408.669986][ T895] ipv6_find_idev+0x102/0x170 [15408.669986][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15408.669986][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15408.669986][ T895] netlink_rcv_skb+0x130/0x360 [15408.669986][ T895] netlink_unicast+0x449/0x710 [15408.669986][ T895] netlink_sendmsg+0x723/0xbe0 [15408.669986][ T895] ____sys_sendmsg+0x7b2/0xa10 [15408.669986][ T895] ___sys_sendmsg+0xee/0x170 [15408.669986][ T895] __sys_sendmsg+0xcd/0x170 [15408.669986][ T895] do_syscall_64+0xc6/0x1e0 [15408.669986][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15408.669986][ T895] [15418.895074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15418.895495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15418.895495][ T895] netdev_get_by_index+0x5e/0x80 [15418.895495][ T895] fib6_nh_init+0x3d8/0x15b0 [15418.895495][ T895] ip6_route_info_create+0xf18/0x17d0 [15418.895495][ T895] ip6_route_add+0x1c/0x140 [15418.895495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15418.895495][ T895] addrconf_add_dev+0xe2/0x170 [15418.895495][ T895] inet6_addr_add+0x12f/0xa40 [15418.895495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15418.895495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15418.895495][ T895] netlink_rcv_skb+0x130/0x360 [15418.895495][ T895] netlink_unicast+0x449/0x710 [15418.895495][ T895] netlink_sendmsg+0x723/0xbe0 [15418.895495][ T895] ____sys_sendmsg+0x7b2/0xa10 [15418.895495][ T895] ___sys_sendmsg+0xee/0x170 [15418.895495][ T895] __sys_sendmsg+0xcd/0x170 [15418.895495][ T895] do_syscall_64+0xc6/0x1e0 [15418.895495][ T895] [15418.897741][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15418.897741][ T895] ipv6_add_dev+0x3b9/0x11c0 [15418.897741][ T895] ipv6_find_idev+0x102/0x170 [15418.897741][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15418.897741][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15418.897741][ T895] netlink_rcv_skb+0x130/0x360 [15418.897741][ T895] netlink_unicast+0x449/0x710 [15418.897741][ T895] netlink_sendmsg+0x723/0xbe0 [15418.897741][ T895] ____sys_sendmsg+0x7b2/0xa10 [15418.897741][ T895] ___sys_sendmsg+0xee/0x170 [15418.897741][ T895] __sys_sendmsg+0xcd/0x170 [15418.897741][ T895] do_syscall_64+0xc6/0x1e0 [15418.897741][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15418.897741][ T895] [15418.899454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15418.899454][ T895] neigh_parms_alloc+0x1e5/0x510 [15418.899454][ T895] ipv6_add_dev+0x2fd/0x11c0 [15418.899454][ T895] ipv6_find_idev+0x102/0x170 [15418.899454][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15418.899454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15418.899454][ T895] netlink_rcv_skb+0x130/0x360 [15418.899454][ T895] netlink_unicast+0x449/0x710 [15418.899454][ T895] netlink_sendmsg+0x723/0xbe0 [15418.899454][ T895] ____sys_sendmsg+0x7b2/0xa10 [15418.899454][ T895] ___sys_sendmsg+0xee/0x170 [15418.899454][ T895] __sys_sendmsg+0xcd/0x170 [15418.899454][ T895] do_syscall_64+0xc6/0x1e0 [15418.899454][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15418.899454][ T895] [15429.103048][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15429.103547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15429.103547][ T895] netdev_get_by_index+0x5e/0x80 [15429.103547][ T895] fib6_nh_init+0x3d8/0x15b0 [15429.103547][ T895] ip6_route_info_create+0xf18/0x17d0 [15429.103547][ T895] ip6_route_add+0x1c/0x140 [15429.103547][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15429.103547][ T895] addrconf_add_dev+0xe2/0x170 [15429.103547][ T895] inet6_addr_add+0x12f/0xa40 [15429.103547][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15429.103547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15429.103547][ T895] netlink_rcv_skb+0x130/0x360 [15429.103547][ T895] netlink_unicast+0x449/0x710 [15429.103547][ T895] netlink_sendmsg+0x723/0xbe0 [15429.103547][ T895] ____sys_sendmsg+0x7b2/0xa10 [15429.103547][ T895] ___sys_sendmsg+0xee/0x170 [15429.103547][ T895] __sys_sendmsg+0xcd/0x170 [15429.103547][ T895] do_syscall_64+0xc6/0x1e0 [15429.103547][ T895] [15429.105755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15429.105755][ T895] ipv6_add_dev+0x3b9/0x11c0 [15429.105755][ T895] ipv6_find_idev+0x102/0x170 [15429.105755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15429.105755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15429.105755][ T895] netlink_rcv_skb+0x130/0x360 [15429.105755][ T895] netlink_unicast+0x449/0x710 [15429.105755][ T895] netlink_sendmsg+0x723/0xbe0 [15429.105755][ T895] ____sys_sendmsg+0x7b2/0xa10 [15429.105755][ T895] ___sys_sendmsg+0xee/0x170 [15429.105755][ T895] __sys_sendmsg+0xcd/0x170 [15429.105755][ T895] do_syscall_64+0xc6/0x1e0 [15429.105755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15429.105755][ T895] [15429.107477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15429.107477][ T895] neigh_parms_alloc+0x1e5/0x510 [15429.107477][ T895] ipv6_add_dev+0x2fd/0x11c0 [15429.107477][ T895] ipv6_find_idev+0x102/0x170 [15429.107477][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15429.107477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15429.107477][ T895] netlink_rcv_skb+0x130/0x360 [15429.107477][ T895] netlink_unicast+0x449/0x710 [15429.107477][ T895] netlink_sendmsg+0x723/0xbe0 [15429.107477][ T895] ____sys_sendmsg+0x7b2/0xa10 [15429.107477][ T895] ___sys_sendmsg+0xee/0x170 [15429.107477][ T895] __sys_sendmsg+0xcd/0x170 [15429.107477][ T895] do_syscall_64+0xc6/0x1e0 [15429.107477][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15429.107477][ T895] [15439.151032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15439.151616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15439.151616][ T895] netdev_get_by_index+0x5e/0x80 [15439.151616][ T895] fib6_nh_init+0x3d8/0x15b0 [15439.151616][ T895] ip6_route_info_create+0xf18/0x17d0 [15439.151616][ T895] ip6_route_add+0x1c/0x140 [15439.151616][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15439.151616][ T895] addrconf_add_dev+0xe2/0x170 [15439.151616][ T895] inet6_addr_add+0x12f/0xa40 [15439.151616][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15439.151616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15439.151616][ T895] netlink_rcv_skb+0x130/0x360 [15439.151616][ T895] netlink_unicast+0x449/0x710 [15439.151616][ T895] netlink_sendmsg+0x723/0xbe0 [15439.151616][ T895] ____sys_sendmsg+0x7b2/0xa10 [15439.151616][ T895] ___sys_sendmsg+0xee/0x170 [15439.151616][ T895] __sys_sendmsg+0xcd/0x170 [15439.151616][ T895] do_syscall_64+0xc6/0x1e0 [15439.151616][ T895] [15439.153975][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15439.153975][ T895] ipv6_add_dev+0x3b9/0x11c0 [15439.153975][ T895] ipv6_find_idev+0x102/0x170 [15439.153975][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15439.153975][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15439.153975][ T895] netlink_rcv_skb+0x130/0x360 [15439.153975][ T895] netlink_unicast+0x449/0x710 [15439.153975][ T895] netlink_sendmsg+0x723/0xbe0 [15439.153975][ T895] ____sys_sendmsg+0x7b2/0xa10 [15439.153975][ T895] ___sys_sendmsg+0xee/0x170 [15439.153975][ T895] __sys_sendmsg+0xcd/0x170 [15439.153975][ T895] do_syscall_64+0xc6/0x1e0 [15439.153975][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15439.153975][ T895] [15439.155785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15439.155785][ T895] neigh_parms_alloc+0x1e5/0x510 [15439.155785][ T895] ipv6_add_dev+0x2fd/0x11c0 [15439.155785][ T895] ipv6_find_idev+0x102/0x170 [15439.155785][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15439.155785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15439.155785][ T895] netlink_rcv_skb+0x130/0x360 [15439.155785][ T895] netlink_unicast+0x449/0x710 [15439.155785][ T895] netlink_sendmsg+0x723/0xbe0 [15439.155785][ T895] ____sys_sendmsg+0x7b2/0xa10 [15439.155785][ T895] ___sys_sendmsg+0xee/0x170 [15439.155785][ T895] __sys_sendmsg+0xcd/0x170 [15439.155785][ T895] do_syscall_64+0xc6/0x1e0 [15439.155785][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15439.155785][ T895] [15449.406940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15449.407422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15449.407422][ T895] netdev_get_by_index+0x5e/0x80 [15449.407422][ T895] fib6_nh_init+0x3d8/0x15b0 [15449.407422][ T895] ip6_route_info_create+0xf18/0x17d0 [15449.407422][ T895] ip6_route_add+0x1c/0x140 [15449.407422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15449.407422][ T895] addrconf_add_dev+0xe2/0x170 [15449.407422][ T895] inet6_addr_add+0x12f/0xa40 [15449.407422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15449.407422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15449.407422][ T895] netlink_rcv_skb+0x130/0x360 [15449.407422][ T895] netlink_unicast+0x449/0x710 [15449.407422][ T895] netlink_sendmsg+0x723/0xbe0 [15449.407422][ T895] ____sys_sendmsg+0x7b2/0xa10 [15449.407422][ T895] ___sys_sendmsg+0xee/0x170 [15449.407422][ T895] __sys_sendmsg+0xcd/0x170 [15449.407422][ T895] do_syscall_64+0xc6/0x1e0 [15449.407422][ T895] [15449.409850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15449.409850][ T895] ipv6_add_dev+0x3b9/0x11c0 [15449.409850][ T895] ipv6_find_idev+0x102/0x170 [15449.409850][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15449.409850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15449.409850][ T895] netlink_rcv_skb+0x130/0x360 [15449.409850][ T895] netlink_unicast+0x449/0x710 [15449.409850][ T895] netlink_sendmsg+0x723/0xbe0 [15449.409850][ T895] ____sys_sendmsg+0x7b2/0xa10 [15449.409850][ T895] ___sys_sendmsg+0xee/0x170 [15449.409850][ T895] __sys_sendmsg+0xcd/0x170 [15449.409850][ T895] do_syscall_64+0xc6/0x1e0 [15449.409850][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15449.409850][ T895] [15449.411686][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15449.411686][ T895] neigh_parms_alloc+0x1e5/0x510 [15449.411686][ T895] ipv6_add_dev+0x2fd/0x11c0 [15449.411686][ T895] ipv6_find_idev+0x102/0x170 [15449.411686][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15449.411686][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15449.411686][ T895] netlink_rcv_skb+0x130/0x360 [15449.411686][ T895] netlink_unicast+0x449/0x710 [15449.411686][ T895] netlink_sendmsg+0x723/0xbe0 [15449.411686][ T895] ____sys_sendmsg+0x7b2/0xa10 [15449.411686][ T895] ___sys_sendmsg+0xee/0x170 [15449.411686][ T895] __sys_sendmsg+0xcd/0x170 [15449.411686][ T895] do_syscall_64+0xc6/0x1e0 [15449.411686][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15449.411686][ T895] [15459.606976][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15459.607474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15459.607474][ T895] netdev_get_by_index+0x5e/0x80 [15459.607474][ T895] fib6_nh_init+0x3d8/0x15b0 [15459.607474][ T895] ip6_route_info_create+0xf18/0x17d0 [15459.607474][ T895] ip6_route_add+0x1c/0x140 [15459.607474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15459.607474][ T895] addrconf_add_dev+0xe2/0x170 [15459.607474][ T895] inet6_addr_add+0x12f/0xa40 [15459.607474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15459.607474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15459.607474][ T895] netlink_rcv_skb+0x130/0x360 [15459.607474][ T895] netlink_unicast+0x449/0x710 [15459.607474][ T895] netlink_sendmsg+0x723/0xbe0 [15459.607474][ T895] ____sys_sendmsg+0x7b2/0xa10 [15459.607474][ T895] ___sys_sendmsg+0xee/0x170 [15459.607474][ T895] __sys_sendmsg+0xcd/0x170 [15459.607474][ T895] do_syscall_64+0xc6/0x1e0 [15459.607474][ T895] [15459.609842][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15459.609842][ T895] ipv6_add_dev+0x3b9/0x11c0 [15459.609842][ T895] ipv6_find_idev+0x102/0x170 [15459.609842][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15459.609842][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15459.609842][ T895] netlink_rcv_skb+0x130/0x360 [15459.609842][ T895] netlink_unicast+0x449/0x710 [15459.609842][ T895] netlink_sendmsg+0x723/0xbe0 [15459.609842][ T895] ____sys_sendmsg+0x7b2/0xa10 [15459.609842][ T895] ___sys_sendmsg+0xee/0x170 [15459.609842][ T895] __sys_sendmsg+0xcd/0x170 [15459.609842][ T895] do_syscall_64+0xc6/0x1e0 [15459.609842][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15459.609842][ T895] [15459.611631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15459.611631][ T895] neigh_parms_alloc+0x1e5/0x510 [15459.611631][ T895] ipv6_add_dev+0x2fd/0x11c0 [15459.611631][ T895] ipv6_find_idev+0x102/0x170 [15459.611631][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15459.611631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15459.611631][ T895] netlink_rcv_skb+0x130/0x360 [15459.611631][ T895] netlink_unicast+0x449/0x710 [15459.611631][ T895] netlink_sendmsg+0x723/0xbe0 [15459.611631][ T895] ____sys_sendmsg+0x7b2/0xa10 [15459.611631][ T895] ___sys_sendmsg+0xee/0x170 [15459.611631][ T895] __sys_sendmsg+0xcd/0x170 [15459.611631][ T895] do_syscall_64+0xc6/0x1e0 [15459.611631][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15459.611631][ T895] [15469.615003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15469.615513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15469.615513][ T895] netdev_get_by_index+0x5e/0x80 [15469.615513][ T895] fib6_nh_init+0x3d8/0x15b0 [15469.615513][ T895] ip6_route_info_create+0xf18/0x17d0 [15469.615513][ T895] ip6_route_add+0x1c/0x140 [15469.615513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15469.615513][ T895] addrconf_add_dev+0xe2/0x170 [15469.615513][ T895] inet6_addr_add+0x12f/0xa40 [15469.615513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15469.615513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15469.615513][ T895] netlink_rcv_skb+0x130/0x360 [15469.615513][ T895] netlink_unicast+0x449/0x710 [15469.615513][ T895] netlink_sendmsg+0x723/0xbe0 [15469.615513][ T895] ____sys_sendmsg+0x7b2/0xa10 [15469.615513][ T895] ___sys_sendmsg+0xee/0x170 [15469.615513][ T895] __sys_sendmsg+0xcd/0x170 [15469.615513][ T895] do_syscall_64+0xc6/0x1e0 [15469.615513][ T895] [15469.617827][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15469.617827][ T895] ipv6_add_dev+0x3b9/0x11c0 [15469.617827][ T895] ipv6_find_idev+0x102/0x170 [15469.617827][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15469.617827][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15469.617827][ T895] netlink_rcv_skb+0x130/0x360 [15469.617827][ T895] netlink_unicast+0x449/0x710 [15469.617827][ T895] netlink_sendmsg+0x723/0xbe0 [15469.617827][ T895] ____sys_sendmsg+0x7b2/0xa10 [15469.617827][ T895] ___sys_sendmsg+0xee/0x170 [15469.617827][ T895] __sys_sendmsg+0xcd/0x170 [15469.617827][ T895] do_syscall_64+0xc6/0x1e0 [15469.617827][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15469.617827][ T895] [15469.619585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15469.619585][ T895] neigh_parms_alloc+0x1e5/0x510 [15469.619585][ T895] ipv6_add_dev+0x2fd/0x11c0 [15469.619585][ T895] ipv6_find_idev+0x102/0x170 [15469.619585][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15469.619585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15469.619585][ T895] netlink_rcv_skb+0x130/0x360 [15469.619585][ T895] netlink_unicast+0x449/0x710 [15469.619585][ T895] netlink_sendmsg+0x723/0xbe0 [15469.619585][ T895] ____sys_sendmsg+0x7b2/0xa10 [15469.619585][ T895] ___sys_sendmsg+0xee/0x170 [15469.619585][ T895] __sys_sendmsg+0xcd/0x170 [15469.619585][ T895] do_syscall_64+0xc6/0x1e0 [15469.619585][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15469.619585][ T895] [15479.759038][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15479.759466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15479.759466][ T895] netdev_get_by_index+0x5e/0x80 [15479.759466][ T895] fib6_nh_init+0x3d8/0x15b0 [15479.759466][ T895] ip6_route_info_create+0xf18/0x17d0 [15479.759466][ T895] ip6_route_add+0x1c/0x140 [15479.759466][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15479.759466][ T895] addrconf_add_dev+0xe2/0x170 [15479.759466][ T895] inet6_addr_add+0x12f/0xa40 [15479.759466][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15479.759466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15479.759466][ T895] netlink_rcv_skb+0x130/0x360 [15479.759466][ T895] netlink_unicast+0x449/0x710 [15479.759466][ T895] netlink_sendmsg+0x723/0xbe0 [15479.759466][ T895] ____sys_sendmsg+0x7b2/0xa10 [15479.759466][ T895] ___sys_sendmsg+0xee/0x170 [15479.759466][ T895] __sys_sendmsg+0xcd/0x170 [15479.759466][ T895] do_syscall_64+0xc6/0x1e0 [15479.759466][ T895] [15479.761691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15479.761691][ T895] ipv6_add_dev+0x3b9/0x11c0 [15479.761691][ T895] ipv6_find_idev+0x102/0x170 [15479.761691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15479.761691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15479.761691][ T895] netlink_rcv_skb+0x130/0x360 [15479.761691][ T895] netlink_unicast+0x449/0x710 [15479.761691][ T895] netlink_sendmsg+0x723/0xbe0 [15479.761691][ T895] ____sys_sendmsg+0x7b2/0xa10 [15479.761691][ T895] ___sys_sendmsg+0xee/0x170 [15479.761691][ T895] __sys_sendmsg+0xcd/0x170 [15479.761691][ T895] do_syscall_64+0xc6/0x1e0 [15479.761691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15479.761691][ T895] [15479.763406][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15479.763406][ T895] neigh_parms_alloc+0x1e5/0x510 [15479.763406][ T895] ipv6_add_dev+0x2fd/0x11c0 [15479.763406][ T895] ipv6_find_idev+0x102/0x170 [15479.763406][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15479.763406][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15479.763406][ T895] netlink_rcv_skb+0x130/0x360 [15479.763406][ T895] netlink_unicast+0x449/0x710 [15479.763406][ T895] netlink_sendmsg+0x723/0xbe0 [15479.763406][ T895] ____sys_sendmsg+0x7b2/0xa10 [15479.763406][ T895] ___sys_sendmsg+0xee/0x170 [15479.763406][ T895] __sys_sendmsg+0xcd/0x170 [15479.763406][ T895] do_syscall_64+0xc6/0x1e0 [15479.763406][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15479.763406][ T895] [15490.119053][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15490.119513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15490.119513][ T895] netdev_get_by_index+0x5e/0x80 [15490.119513][ T895] fib6_nh_init+0x3d8/0x15b0 [15490.119513][ T895] ip6_route_info_create+0xf18/0x17d0 [15490.119513][ T895] ip6_route_add+0x1c/0x140 [15490.119513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15490.119513][ T895] addrconf_add_dev+0xe2/0x170 [15490.119513][ T895] inet6_addr_add+0x12f/0xa40 [15490.119513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15490.119513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15490.119513][ T895] netlink_rcv_skb+0x130/0x360 [15490.119513][ T895] netlink_unicast+0x449/0x710 [15490.119513][ T895] netlink_sendmsg+0x723/0xbe0 [15490.119513][ T895] ____sys_sendmsg+0x7b2/0xa10 [15490.119513][ T895] ___sys_sendmsg+0xee/0x170 [15490.119513][ T895] __sys_sendmsg+0xcd/0x170 [15490.119513][ T895] do_syscall_64+0xc6/0x1e0 [15490.119513][ T895] [15490.121726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15490.121726][ T895] ipv6_add_dev+0x3b9/0x11c0 [15490.121726][ T895] ipv6_find_idev+0x102/0x170 [15490.121726][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15490.121726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15490.121726][ T895] netlink_rcv_skb+0x130/0x360 [15490.121726][ T895] netlink_unicast+0x449/0x710 [15490.121726][ T895] netlink_sendmsg+0x723/0xbe0 [15490.121726][ T895] ____sys_sendmsg+0x7b2/0xa10 [15490.121726][ T895] ___sys_sendmsg+0xee/0x170 [15490.121726][ T895] __sys_sendmsg+0xcd/0x170 [15490.121726][ T895] do_syscall_64+0xc6/0x1e0 [15490.121726][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15490.121726][ T895] [15490.123438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15490.123438][ T895] neigh_parms_alloc+0x1e5/0x510 [15490.123438][ T895] ipv6_add_dev+0x2fd/0x11c0 [15490.123438][ T895] ipv6_find_idev+0x102/0x170 [15490.123438][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15490.123438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15490.123438][ T895] netlink_rcv_skb+0x130/0x360 [15490.123438][ T895] netlink_unicast+0x449/0x710 [15490.123438][ T895] netlink_sendmsg+0x723/0xbe0 [15490.123438][ T895] ____sys_sendmsg+0x7b2/0xa10 [15490.123438][ T895] ___sys_sendmsg+0xee/0x170 [15490.123438][ T895] __sys_sendmsg+0xcd/0x170 [15490.123438][ T895] do_syscall_64+0xc6/0x1e0 [15490.123438][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15490.123438][ T895] [15500.327014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15500.327488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15500.327488][ T895] netdev_get_by_index+0x5e/0x80 [15500.327488][ T895] fib6_nh_init+0x3d8/0x15b0 [15500.327488][ T895] ip6_route_info_create+0xf18/0x17d0 [15500.327488][ T895] ip6_route_add+0x1c/0x140 [15500.327488][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15500.327488][ T895] addrconf_add_dev+0xe2/0x170 [15500.327488][ T895] inet6_addr_add+0x12f/0xa40 [15500.327488][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15500.327488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15500.327488][ T895] netlink_rcv_skb+0x130/0x360 [15500.327488][ T895] netlink_unicast+0x449/0x710 [15500.327488][ T895] netlink_sendmsg+0x723/0xbe0 [15500.327488][ T895] ____sys_sendmsg+0x7b2/0xa10 [15500.327488][ T895] ___sys_sendmsg+0xee/0x170 [15500.327488][ T895] __sys_sendmsg+0xcd/0x170 [15500.327488][ T895] do_syscall_64+0xc6/0x1e0 [15500.327488][ T895] [15500.329709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15500.329709][ T895] ipv6_add_dev+0x3b9/0x11c0 [15500.329709][ T895] ipv6_find_idev+0x102/0x170 [15500.329709][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15500.329709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15500.329709][ T895] netlink_rcv_skb+0x130/0x360 [15500.329709][ T895] netlink_unicast+0x449/0x710 [15500.329709][ T895] netlink_sendmsg+0x723/0xbe0 [15500.329709][ T895] ____sys_sendmsg+0x7b2/0xa10 [15500.329709][ T895] ___sys_sendmsg+0xee/0x170 [15500.329709][ T895] __sys_sendmsg+0xcd/0x170 [15500.329709][ T895] do_syscall_64+0xc6/0x1e0 [15500.329709][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15500.329709][ T895] [15500.331421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15500.331421][ T895] neigh_parms_alloc+0x1e5/0x510 [15500.331421][ T895] ipv6_add_dev+0x2fd/0x11c0 [15500.331421][ T895] ipv6_find_idev+0x102/0x170 [15500.331421][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15500.331421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15500.331421][ T895] netlink_rcv_skb+0x130/0x360 [15500.331421][ T895] netlink_unicast+0x449/0x710 [15500.331421][ T895] netlink_sendmsg+0x723/0xbe0 [15500.331421][ T895] ____sys_sendmsg+0x7b2/0xa10 [15500.331421][ T895] ___sys_sendmsg+0xee/0x170 [15500.331421][ T895] __sys_sendmsg+0xcd/0x170 [15500.331421][ T895] do_syscall_64+0xc6/0x1e0 [15500.331421][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15500.331421][ T895] [15510.535039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15510.535512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15510.535512][ T895] netdev_get_by_index+0x5e/0x80 [15510.535512][ T895] fib6_nh_init+0x3d8/0x15b0 [15510.535512][ T895] ip6_route_info_create+0xf18/0x17d0 [15510.535512][ T895] ip6_route_add+0x1c/0x140 [15510.535512][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15510.535512][ T895] addrconf_add_dev+0xe2/0x170 [15510.535512][ T895] inet6_addr_add+0x12f/0xa40 [15510.535512][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15510.535512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15510.535512][ T895] netlink_rcv_skb+0x130/0x360 [15510.535512][ T895] netlink_unicast+0x449/0x710 [15510.535512][ T895] netlink_sendmsg+0x723/0xbe0 [15510.535512][ T895] ____sys_sendmsg+0x7b2/0xa10 [15510.535512][ T895] ___sys_sendmsg+0xee/0x170 [15510.535512][ T895] __sys_sendmsg+0xcd/0x170 [15510.535512][ T895] do_syscall_64+0xc6/0x1e0 [15510.535512][ T895] [15510.537721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15510.537721][ T895] ipv6_add_dev+0x3b9/0x11c0 [15510.537721][ T895] ipv6_find_idev+0x102/0x170 [15510.537721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15510.537721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15510.537721][ T895] netlink_rcv_skb+0x130/0x360 [15510.537721][ T895] netlink_unicast+0x449/0x710 [15510.537721][ T895] netlink_sendmsg+0x723/0xbe0 [15510.537721][ T895] ____sys_sendmsg+0x7b2/0xa10 [15510.537721][ T895] ___sys_sendmsg+0xee/0x170 [15510.537721][ T895] __sys_sendmsg+0xcd/0x170 [15510.537721][ T895] do_syscall_64+0xc6/0x1e0 [15510.537721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15510.537721][ T895] [15510.539443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15510.539443][ T895] neigh_parms_alloc+0x1e5/0x510 [15510.539443][ T895] ipv6_add_dev+0x2fd/0x11c0 [15510.539443][ T895] ipv6_find_idev+0x102/0x170 [15510.539443][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15510.539443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15510.539443][ T895] netlink_rcv_skb+0x130/0x360 [15510.539443][ T895] netlink_unicast+0x449/0x710 [15510.539443][ T895] netlink_sendmsg+0x723/0xbe0 [15510.539443][ T895] ____sys_sendmsg+0x7b2/0xa10 [15510.539443][ T895] ___sys_sendmsg+0xee/0x170 [15510.539443][ T895] __sys_sendmsg+0xcd/0x170 [15510.539443][ T895] do_syscall_64+0xc6/0x1e0 [15510.539443][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15510.539443][ T895] [15520.783031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15520.783509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15520.783509][ T895] netdev_get_by_index+0x5e/0x80 [15520.783509][ T895] fib6_nh_init+0x3d8/0x15b0 [15520.783509][ T895] ip6_route_info_create+0xf18/0x17d0 [15520.783509][ T895] ip6_route_add+0x1c/0x140 [15520.783509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15520.783509][ T895] addrconf_add_dev+0xe2/0x170 [15520.783509][ T895] inet6_addr_add+0x12f/0xa40 [15520.783509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15520.783509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15520.783509][ T895] netlink_rcv_skb+0x130/0x360 [15520.783509][ T895] netlink_unicast+0x449/0x710 [15520.783509][ T895] netlink_sendmsg+0x723/0xbe0 [15520.783509][ T895] ____sys_sendmsg+0x7b2/0xa10 [15520.783509][ T895] ___sys_sendmsg+0xee/0x170 [15520.783509][ T895] __sys_sendmsg+0xcd/0x170 [15520.783509][ T895] do_syscall_64+0xc6/0x1e0 [15520.783509][ T895] [15520.785714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15520.785714][ T895] ipv6_add_dev+0x3b9/0x11c0 [15520.785714][ T895] ipv6_find_idev+0x102/0x170 [15520.785714][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15520.785714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15520.785714][ T895] netlink_rcv_skb+0x130/0x360 [15520.785714][ T895] netlink_unicast+0x449/0x710 [15520.785714][ T895] netlink_sendmsg+0x723/0xbe0 [15520.785714][ T895] ____sys_sendmsg+0x7b2/0xa10 [15520.785714][ T895] ___sys_sendmsg+0xee/0x170 [15520.785714][ T895] __sys_sendmsg+0xcd/0x170 [15520.785714][ T895] do_syscall_64+0xc6/0x1e0 [15520.785714][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15520.785714][ T895] [15520.787425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15520.787425][ T895] neigh_parms_alloc+0x1e5/0x510 [15520.787425][ T895] ipv6_add_dev+0x2fd/0x11c0 [15520.787425][ T895] ipv6_find_idev+0x102/0x170 [15520.787425][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15520.787425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15520.787425][ T895] netlink_rcv_skb+0x130/0x360 [15520.787425][ T895] netlink_unicast+0x449/0x710 [15520.787425][ T895] netlink_sendmsg+0x723/0xbe0 [15520.787425][ T895] ____sys_sendmsg+0x7b2/0xa10 [15520.787425][ T895] ___sys_sendmsg+0xee/0x170 [15520.787425][ T895] __sys_sendmsg+0xcd/0x170 [15520.787425][ T895] do_syscall_64+0xc6/0x1e0 [15520.787425][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15520.787425][ T895] [15531.031028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15531.031526][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15531.031526][ T895] netdev_get_by_index+0x5e/0x80 [15531.031526][ T895] fib6_nh_init+0x3d8/0x15b0 [15531.031526][ T895] ip6_route_info_create+0xf18/0x17d0 [15531.031526][ T895] ip6_route_add+0x1c/0x140 [15531.031526][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15531.031526][ T895] addrconf_add_dev+0xe2/0x170 [15531.031526][ T895] inet6_addr_add+0x12f/0xa40 [15531.031526][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15531.031526][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15531.031526][ T895] netlink_rcv_skb+0x130/0x360 [15531.031526][ T895] netlink_unicast+0x449/0x710 [15531.031526][ T895] netlink_sendmsg+0x723/0xbe0 [15531.031526][ T895] ____sys_sendmsg+0x7b2/0xa10 [15531.031526][ T895] ___sys_sendmsg+0xee/0x170 [15531.031526][ T895] __sys_sendmsg+0xcd/0x170 [15531.031526][ T895] do_syscall_64+0xc6/0x1e0 [15531.031526][ T895] [15531.033740][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15531.033740][ T895] ipv6_add_dev+0x3b9/0x11c0 [15531.033740][ T895] ipv6_find_idev+0x102/0x170 [15531.033740][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15531.033740][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15531.033740][ T895] netlink_rcv_skb+0x130/0x360 [15531.033740][ T895] netlink_unicast+0x449/0x710 [15531.033740][ T895] netlink_sendmsg+0x723/0xbe0 [15531.033740][ T895] ____sys_sendmsg+0x7b2/0xa10 [15531.033740][ T895] ___sys_sendmsg+0xee/0x170 [15531.033740][ T895] __sys_sendmsg+0xcd/0x170 [15531.033740][ T895] do_syscall_64+0xc6/0x1e0 [15531.033740][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15531.033740][ T895] [15531.035458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15531.035458][ T895] neigh_parms_alloc+0x1e5/0x510 [15531.035458][ T895] ipv6_add_dev+0x2fd/0x11c0 [15531.035458][ T895] ipv6_find_idev+0x102/0x170 [15531.035458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15531.035458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15531.035458][ T895] netlink_rcv_skb+0x130/0x360 [15531.035458][ T895] netlink_unicast+0x449/0x710 [15531.035458][ T895] netlink_sendmsg+0x723/0xbe0 [15531.035458][ T895] ____sys_sendmsg+0x7b2/0xa10 [15531.035458][ T895] ___sys_sendmsg+0xee/0x170 [15531.035458][ T895] __sys_sendmsg+0xcd/0x170 [15531.035458][ T895] do_syscall_64+0xc6/0x1e0 [15531.035458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15531.035458][ T895] [15541.279103][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15541.280169][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15541.280169][ T895] netdev_get_by_index+0x5e/0x80 [15541.280169][ T895] fib6_nh_init+0x3d8/0x15b0 [15541.280169][ T895] ip6_route_info_create+0xf18/0x17d0 [15541.280169][ T895] ip6_route_add+0x1c/0x140 [15541.280169][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15541.280169][ T895] addrconf_add_dev+0xe2/0x170 [15541.280169][ T895] inet6_addr_add+0x12f/0xa40 [15541.280169][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15541.280169][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15541.280169][ T895] netlink_rcv_skb+0x130/0x360 [15541.280169][ T895] netlink_unicast+0x449/0x710 [15541.280169][ T895] netlink_sendmsg+0x723/0xbe0 [15541.280169][ T895] ____sys_sendmsg+0x7b2/0xa10 [15541.280169][ T895] ___sys_sendmsg+0xee/0x170 [15541.280169][ T895] __sys_sendmsg+0xcd/0x170 [15541.280169][ T895] do_syscall_64+0xc6/0x1e0 [15541.280169][ T895] [15541.282388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15541.282388][ T895] ipv6_add_dev+0x3b9/0x11c0 [15541.282388][ T895] ipv6_find_idev+0x102/0x170 [15541.282388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15541.282388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15541.282388][ T895] netlink_rcv_skb+0x130/0x360 [15541.282388][ T895] netlink_unicast+0x449/0x710 [15541.282388][ T895] netlink_sendmsg+0x723/0xbe0 [15541.282388][ T895] ____sys_sendmsg+0x7b2/0xa10 [15541.282388][ T895] ___sys_sendmsg+0xee/0x170 [15541.282388][ T895] __sys_sendmsg+0xcd/0x170 [15541.282388][ T895] do_syscall_64+0xc6/0x1e0 [15541.282388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15541.282388][ T895] [15541.284056][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15541.284056][ T895] neigh_parms_alloc+0x1e5/0x510 [15541.284056][ T895] ipv6_add_dev+0x2fd/0x11c0 [15541.284056][ T895] ipv6_find_idev+0x102/0x170 [15541.284056][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15541.284056][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15541.284056][ T895] netlink_rcv_skb+0x130/0x360 [15541.284056][ T895] netlink_unicast+0x449/0x710 [15541.284056][ T895] netlink_sendmsg+0x723/0xbe0 [15541.284056][ T895] ____sys_sendmsg+0x7b2/0xa10 [15541.284056][ T895] ___sys_sendmsg+0xee/0x170 [15541.284056][ T895] __sys_sendmsg+0xcd/0x170 [15541.284056][ T895] do_syscall_64+0xc6/0x1e0 [15541.284056][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15541.284056][ T895] [15551.518931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15551.519382][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15551.519382][ T895] netdev_get_by_index+0x5e/0x80 [15551.519382][ T895] fib6_nh_init+0x3d8/0x15b0 [15551.519382][ T895] ip6_route_info_create+0xf18/0x17d0 [15551.519382][ T895] ip6_route_add+0x1c/0x140 [15551.519382][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15551.519382][ T895] addrconf_add_dev+0xe2/0x170 [15551.519382][ T895] inet6_addr_add+0x12f/0xa40 [15551.519382][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15551.519382][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15551.519382][ T895] netlink_rcv_skb+0x130/0x360 [15551.519382][ T895] netlink_unicast+0x449/0x710 [15551.519382][ T895] netlink_sendmsg+0x723/0xbe0 [15551.519382][ T895] ____sys_sendmsg+0x7b2/0xa10 [15551.519382][ T895] ___sys_sendmsg+0xee/0x170 [15551.519382][ T895] __sys_sendmsg+0xcd/0x170 [15551.519382][ T895] do_syscall_64+0xc6/0x1e0 [15551.519382][ T895] [15551.521629][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15551.521629][ T895] ipv6_add_dev+0x3b9/0x11c0 [15551.521629][ T895] ipv6_find_idev+0x102/0x170 [15551.521629][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15551.521629][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15551.521629][ T895] netlink_rcv_skb+0x130/0x360 [15551.521629][ T895] netlink_unicast+0x449/0x710 [15551.521629][ T895] netlink_sendmsg+0x723/0xbe0 [15551.521629][ T895] ____sys_sendmsg+0x7b2/0xa10 [15551.521629][ T895] ___sys_sendmsg+0xee/0x170 [15551.521629][ T895] __sys_sendmsg+0xcd/0x170 [15551.521629][ T895] do_syscall_64+0xc6/0x1e0 [15551.521629][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15551.521629][ T895] [15551.523374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15551.523374][ T895] neigh_parms_alloc+0x1e5/0x510 [15551.523374][ T895] ipv6_add_dev+0x2fd/0x11c0 [15551.523374][ T895] ipv6_find_idev+0x102/0x170 [15551.523374][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15551.523374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15551.523374][ T895] netlink_rcv_skb+0x130/0x360 [15551.523374][ T895] netlink_unicast+0x449/0x710 [15551.523374][ T895] netlink_sendmsg+0x723/0xbe0 [15551.523374][ T895] ____sys_sendmsg+0x7b2/0xa10 [15551.523374][ T895] ___sys_sendmsg+0xee/0x170 [15551.523374][ T895] __sys_sendmsg+0xcd/0x170 [15551.523374][ T895] do_syscall_64+0xc6/0x1e0 [15551.523374][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15551.523374][ T895] [15561.607025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15561.607450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15561.607450][ T895] netdev_get_by_index+0x5e/0x80 [15561.607450][ T895] fib6_nh_init+0x3d8/0x15b0 [15561.607450][ T895] ip6_route_info_create+0xf18/0x17d0 [15561.607450][ T895] ip6_route_add+0x1c/0x140 [15561.607450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15561.607450][ T895] addrconf_add_dev+0xe2/0x170 [15561.607450][ T895] inet6_addr_add+0x12f/0xa40 [15561.607450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15561.607450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15561.607450][ T895] netlink_rcv_skb+0x130/0x360 [15561.607450][ T895] netlink_unicast+0x449/0x710 [15561.607450][ T895] netlink_sendmsg+0x723/0xbe0 [15561.607450][ T895] ____sys_sendmsg+0x7b2/0xa10 [15561.607450][ T895] ___sys_sendmsg+0xee/0x170 [15561.607450][ T895] __sys_sendmsg+0xcd/0x170 [15561.607450][ T895] do_syscall_64+0xc6/0x1e0 [15561.607450][ T895] [15561.609709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15561.609709][ T895] ipv6_add_dev+0x3b9/0x11c0 [15561.609709][ T895] ipv6_find_idev+0x102/0x170 [15561.609709][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15561.609709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15561.609709][ T895] netlink_rcv_skb+0x130/0x360 [15561.609709][ T895] netlink_unicast+0x449/0x710 [15561.609709][ T895] netlink_sendmsg+0x723/0xbe0 [15561.609709][ T895] ____sys_sendmsg+0x7b2/0xa10 [15561.609709][ T895] ___sys_sendmsg+0xee/0x170 [15561.609709][ T895] __sys_sendmsg+0xcd/0x170 [15561.609709][ T895] do_syscall_64+0xc6/0x1e0 [15561.609709][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15561.609709][ T895] [15561.611437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15561.611437][ T895] neigh_parms_alloc+0x1e5/0x510 [15561.611437][ T895] ipv6_add_dev+0x2fd/0x11c0 [15561.611437][ T895] ipv6_find_idev+0x102/0x170 [15561.611437][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15561.611437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15561.611437][ T895] netlink_rcv_skb+0x130/0x360 [15561.611437][ T895] netlink_unicast+0x449/0x710 [15561.611437][ T895] netlink_sendmsg+0x723/0xbe0 [15561.611437][ T895] ____sys_sendmsg+0x7b2/0xa10 [15561.611437][ T895] ___sys_sendmsg+0xee/0x170 [15561.611437][ T895] __sys_sendmsg+0xcd/0x170 [15561.611437][ T895] do_syscall_64+0xc6/0x1e0 [15561.611437][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15561.611437][ T895] [15571.855068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15571.855530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15571.855530][ T895] netdev_get_by_index+0x5e/0x80 [15571.855530][ T895] fib6_nh_init+0x3d8/0x15b0 [15571.855530][ T895] ip6_route_info_create+0xf18/0x17d0 [15571.855530][ T895] ip6_route_add+0x1c/0x140 [15571.855530][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15571.855530][ T895] addrconf_add_dev+0xe2/0x170 [15571.855530][ T895] inet6_addr_add+0x12f/0xa40 [15571.855530][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15571.855530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15571.855530][ T895] netlink_rcv_skb+0x130/0x360 [15571.855530][ T895] netlink_unicast+0x449/0x710 [15571.855530][ T895] netlink_sendmsg+0x723/0xbe0 [15571.855530][ T895] ____sys_sendmsg+0x7b2/0xa10 [15571.855530][ T895] ___sys_sendmsg+0xee/0x170 [15571.855530][ T895] __sys_sendmsg+0xcd/0x170 [15571.855530][ T895] do_syscall_64+0xc6/0x1e0 [15571.855530][ T895] [15571.858269][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15571.858269][ T895] ipv6_add_dev+0x3b9/0x11c0 [15571.858269][ T895] ipv6_find_idev+0x102/0x170 [15571.858269][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15571.858269][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15571.858269][ T895] netlink_rcv_skb+0x130/0x360 [15571.858269][ T895] netlink_unicast+0x449/0x710 [15571.858269][ T895] netlink_sendmsg+0x723/0xbe0 [15571.858269][ T895] ____sys_sendmsg+0x7b2/0xa10 [15571.858269][ T895] ___sys_sendmsg+0xee/0x170 [15571.858269][ T895] __sys_sendmsg+0xcd/0x170 [15571.858269][ T895] do_syscall_64+0xc6/0x1e0 [15571.858269][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15571.858269][ T895] [15571.859995][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15571.859995][ T895] neigh_parms_alloc+0x1e5/0x510 [15571.859995][ T895] ipv6_add_dev+0x2fd/0x11c0 [15571.859995][ T895] ipv6_find_idev+0x102/0x170 [15571.859995][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15571.859995][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15571.859995][ T895] netlink_rcv_skb+0x130/0x360 [15571.859995][ T895] netlink_unicast+0x449/0x710 [15571.859995][ T895] netlink_sendmsg+0x723/0xbe0 [15571.859995][ T895] ____sys_sendmsg+0x7b2/0xa10 [15571.859995][ T895] ___sys_sendmsg+0xee/0x170 [15571.859995][ T895] __sys_sendmsg+0xcd/0x170 [15571.859995][ T895] do_syscall_64+0xc6/0x1e0 [15571.859995][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15571.859995][ T895] [15581.894987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15581.895430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15581.895430][ T895] netdev_get_by_index+0x5e/0x80 [15581.895430][ T895] fib6_nh_init+0x3d8/0x15b0 [15581.895430][ T895] ip6_route_info_create+0xf18/0x17d0 [15581.895430][ T895] ip6_route_add+0x1c/0x140 [15581.895430][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15581.895430][ T895] addrconf_add_dev+0xe2/0x170 [15581.895430][ T895] inet6_addr_add+0x12f/0xa40 [15581.895430][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15581.895430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15581.895430][ T895] netlink_rcv_skb+0x130/0x360 [15581.895430][ T895] netlink_unicast+0x449/0x710 [15581.895430][ T895] netlink_sendmsg+0x723/0xbe0 [15581.895430][ T895] ____sys_sendmsg+0x7b2/0xa10 [15581.895430][ T895] ___sys_sendmsg+0xee/0x170 [15581.895430][ T895] __sys_sendmsg+0xcd/0x170 [15581.895430][ T895] do_syscall_64+0xc6/0x1e0 [15581.895430][ T895] [15581.898244][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15581.898244][ T895] ipv6_add_dev+0x3b9/0x11c0 [15581.898244][ T895] ipv6_find_idev+0x102/0x170 [15581.898244][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15581.898244][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15581.898244][ T895] netlink_rcv_skb+0x130/0x360 [15581.898244][ T895] netlink_unicast+0x449/0x710 [15581.898244][ T895] netlink_sendmsg+0x723/0xbe0 [15581.898244][ T895] ____sys_sendmsg+0x7b2/0xa10 [15581.898244][ T895] ___sys_sendmsg+0xee/0x170 [15581.898244][ T895] __sys_sendmsg+0xcd/0x170 [15581.898244][ T895] do_syscall_64+0xc6/0x1e0 [15581.898244][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15581.898244][ T895] [15581.900010][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15581.900010][ T895] neigh_parms_alloc+0x1e5/0x510 [15581.900010][ T895] ipv6_add_dev+0x2fd/0x11c0 [15581.900010][ T895] ipv6_find_idev+0x102/0x170 [15581.900010][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15581.900010][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15581.900010][ T895] netlink_rcv_skb+0x130/0x360 [15581.900010][ T895] netlink_unicast+0x449/0x710 [15581.900010][ T895] netlink_sendmsg+0x723/0xbe0 [15581.900010][ T895] ____sys_sendmsg+0x7b2/0xa10 [15581.900010][ T895] ___sys_sendmsg+0xee/0x170 [15581.900010][ T895] __sys_sendmsg+0xcd/0x170 [15581.900010][ T895] do_syscall_64+0xc6/0x1e0 [15581.900010][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15581.900010][ T895] [15592.143012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15592.143521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15592.143521][ T895] netdev_get_by_index+0x5e/0x80 [15592.143521][ T895] fib6_nh_init+0x3d8/0x15b0 [15592.143521][ T895] ip6_route_info_create+0xf18/0x17d0 [15592.143521][ T895] ip6_route_add+0x1c/0x140 [15592.143521][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15592.143521][ T895] addrconf_add_dev+0xe2/0x170 [15592.143521][ T895] inet6_addr_add+0x12f/0xa40 [15592.143521][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15592.143521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15592.143521][ T895] netlink_rcv_skb+0x130/0x360 [15592.143521][ T895] netlink_unicast+0x449/0x710 [15592.143521][ T895] netlink_sendmsg+0x723/0xbe0 [15592.143521][ T895] ____sys_sendmsg+0x7b2/0xa10 [15592.143521][ T895] ___sys_sendmsg+0xee/0x170 [15592.143521][ T895] __sys_sendmsg+0xcd/0x170 [15592.143521][ T895] do_syscall_64+0xc6/0x1e0 [15592.143521][ T895] [15592.145804][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15592.145804][ T895] ipv6_add_dev+0x3b9/0x11c0 [15592.145804][ T895] ipv6_find_idev+0x102/0x170 [15592.145804][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15592.145804][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15592.145804][ T895] netlink_rcv_skb+0x130/0x360 [15592.145804][ T895] netlink_unicast+0x449/0x710 [15592.145804][ T895] netlink_sendmsg+0x723/0xbe0 [15592.145804][ T895] ____sys_sendmsg+0x7b2/0xa10 [15592.145804][ T895] ___sys_sendmsg+0xee/0x170 [15592.145804][ T895] __sys_sendmsg+0xcd/0x170 [15592.145804][ T895] do_syscall_64+0xc6/0x1e0 [15592.145804][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15592.145804][ T895] [15592.147576][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15592.147576][ T895] neigh_parms_alloc+0x1e5/0x510 [15592.147576][ T895] ipv6_add_dev+0x2fd/0x11c0 [15592.147576][ T895] ipv6_find_idev+0x102/0x170 [15592.147576][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15592.147576][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15592.147576][ T895] netlink_rcv_skb+0x130/0x360 [15592.147576][ T895] netlink_unicast+0x449/0x710 [15592.147576][ T895] netlink_sendmsg+0x723/0xbe0 [15592.147576][ T895] ____sys_sendmsg+0x7b2/0xa10 [15592.147576][ T895] ___sys_sendmsg+0xee/0x170 [15592.147576][ T895] __sys_sendmsg+0xcd/0x170 [15592.147576][ T895] do_syscall_64+0xc6/0x1e0 [15592.147576][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15592.147576][ T895] [15602.398994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15602.399465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15602.399465][ T895] netdev_get_by_index+0x5e/0x80 [15602.399465][ T895] fib6_nh_init+0x3d8/0x15b0 [15602.399465][ T895] ip6_route_info_create+0xf18/0x17d0 [15602.399465][ T895] ip6_route_add+0x1c/0x140 [15602.399465][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15602.399465][ T895] addrconf_add_dev+0xe2/0x170 [15602.399465][ T895] inet6_addr_add+0x12f/0xa40 [15602.399465][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15602.399465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15602.399465][ T895] netlink_rcv_skb+0x130/0x360 [15602.399465][ T895] netlink_unicast+0x449/0x710 [15602.399465][ T895] netlink_sendmsg+0x723/0xbe0 [15602.399465][ T895] ____sys_sendmsg+0x7b2/0xa10 [15602.399465][ T895] ___sys_sendmsg+0xee/0x170 [15602.399465][ T895] __sys_sendmsg+0xcd/0x170 [15602.399465][ T895] do_syscall_64+0xc6/0x1e0 [15602.399465][ T895] [15602.401670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15602.401670][ T895] ipv6_add_dev+0x3b9/0x11c0 [15602.401670][ T895] ipv6_find_idev+0x102/0x170 [15602.401670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15602.401670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15602.401670][ T895] netlink_rcv_skb+0x130/0x360 [15602.401670][ T895] netlink_unicast+0x449/0x710 [15602.401670][ T895] netlink_sendmsg+0x723/0xbe0 [15602.401670][ T895] ____sys_sendmsg+0x7b2/0xa10 [15602.401670][ T895] ___sys_sendmsg+0xee/0x170 [15602.401670][ T895] __sys_sendmsg+0xcd/0x170 [15602.401670][ T895] do_syscall_64+0xc6/0x1e0 [15602.401670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15602.401670][ T895] [15602.403385][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15602.403385][ T895] neigh_parms_alloc+0x1e5/0x510 [15602.403385][ T895] ipv6_add_dev+0x2fd/0x11c0 [15602.403385][ T895] ipv6_find_idev+0x102/0x170 [15602.403385][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15602.403385][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15602.403385][ T895] netlink_rcv_skb+0x130/0x360 [15602.403385][ T895] netlink_unicast+0x449/0x710 [15602.403385][ T895] netlink_sendmsg+0x723/0xbe0 [15602.403385][ T895] ____sys_sendmsg+0x7b2/0xa10 [15602.403385][ T895] ___sys_sendmsg+0xee/0x170 [15602.403385][ T895] __sys_sendmsg+0xcd/0x170 [15602.403385][ T895] do_syscall_64+0xc6/0x1e0 [15602.403385][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15602.403385][ T895] [15612.655056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15612.656238][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15612.656238][ T895] netdev_get_by_index+0x5e/0x80 [15612.656238][ T895] fib6_nh_init+0x3d8/0x15b0 [15612.656238][ T895] ip6_route_info_create+0xf18/0x17d0 [15612.656238][ T895] ip6_route_add+0x1c/0x140 [15612.656238][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15612.656238][ T895] addrconf_add_dev+0xe2/0x170 [15612.656238][ T895] inet6_addr_add+0x12f/0xa40 [15612.656238][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15612.656238][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15612.656238][ T895] netlink_rcv_skb+0x130/0x360 [15612.656238][ T895] netlink_unicast+0x449/0x710 [15612.656238][ T895] netlink_sendmsg+0x723/0xbe0 [15612.656238][ T895] ____sys_sendmsg+0x7b2/0xa10 [15612.656238][ T895] ___sys_sendmsg+0xee/0x170 [15612.656238][ T895] __sys_sendmsg+0xcd/0x170 [15612.656238][ T895] do_syscall_64+0xc6/0x1e0 [15612.656238][ T895] [15612.658518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15612.658518][ T895] ipv6_add_dev+0x3b9/0x11c0 [15612.658518][ T895] ipv6_find_idev+0x102/0x170 [15612.658518][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15612.658518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15612.658518][ T895] netlink_rcv_skb+0x130/0x360 [15612.658518][ T895] netlink_unicast+0x449/0x710 [15612.658518][ T895] netlink_sendmsg+0x723/0xbe0 [15612.658518][ T895] ____sys_sendmsg+0x7b2/0xa10 [15612.658518][ T895] ___sys_sendmsg+0xee/0x170 [15612.658518][ T895] __sys_sendmsg+0xcd/0x170 [15612.658518][ T895] do_syscall_64+0xc6/0x1e0 [15612.658518][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15612.658518][ T895] [15612.660283][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15612.660283][ T895] neigh_parms_alloc+0x1e5/0x510 [15612.660283][ T895] ipv6_add_dev+0x2fd/0x11c0 [15612.660283][ T895] ipv6_find_idev+0x102/0x170 [15612.660283][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15612.660283][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15612.660283][ T895] netlink_rcv_skb+0x130/0x360 [15612.660283][ T895] netlink_unicast+0x449/0x710 [15612.660283][ T895] netlink_sendmsg+0x723/0xbe0 [15612.660283][ T895] ____sys_sendmsg+0x7b2/0xa10 [15612.660283][ T895] ___sys_sendmsg+0xee/0x170 [15612.660283][ T895] __sys_sendmsg+0xcd/0x170 [15612.660283][ T895] do_syscall_64+0xc6/0x1e0 [15612.660283][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15612.660283][ T895] [15622.910985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15622.911460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15622.911460][ T895] netdev_get_by_index+0x5e/0x80 [15622.911460][ T895] fib6_nh_init+0x3d8/0x15b0 [15622.911460][ T895] ip6_route_info_create+0xf18/0x17d0 [15622.911460][ T895] ip6_route_add+0x1c/0x140 [15622.911460][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15622.911460][ T895] addrconf_add_dev+0xe2/0x170 [15622.911460][ T895] inet6_addr_add+0x12f/0xa40 [15622.911460][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15622.911460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15622.911460][ T895] netlink_rcv_skb+0x130/0x360 [15622.911460][ T895] netlink_unicast+0x449/0x710 [15622.911460][ T895] netlink_sendmsg+0x723/0xbe0 [15622.911460][ T895] ____sys_sendmsg+0x7b2/0xa10 [15622.911460][ T895] ___sys_sendmsg+0xee/0x170 [15622.911460][ T895] __sys_sendmsg+0xcd/0x170 [15622.911460][ T895] do_syscall_64+0xc6/0x1e0 [15622.911460][ T895] [15622.913670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15622.913670][ T895] ipv6_add_dev+0x3b9/0x11c0 [15622.913670][ T895] ipv6_find_idev+0x102/0x170 [15622.913670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15622.913670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15622.913670][ T895] netlink_rcv_skb+0x130/0x360 [15622.913670][ T895] netlink_unicast+0x449/0x710 [15622.913670][ T895] netlink_sendmsg+0x723/0xbe0 [15622.913670][ T895] ____sys_sendmsg+0x7b2/0xa10 [15622.913670][ T895] ___sys_sendmsg+0xee/0x170 [15622.913670][ T895] __sys_sendmsg+0xcd/0x170 [15622.913670][ T895] do_syscall_64+0xc6/0x1e0 [15622.913670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15622.913670][ T895] [15622.915384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15622.915384][ T895] neigh_parms_alloc+0x1e5/0x510 [15622.915384][ T895] ipv6_add_dev+0x2fd/0x11c0 [15622.915384][ T895] ipv6_find_idev+0x102/0x170 [15622.915384][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15622.915384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15622.915384][ T895] netlink_rcv_skb+0x130/0x360 [15622.915384][ T895] netlink_unicast+0x449/0x710 [15622.915384][ T895] netlink_sendmsg+0x723/0xbe0 [15622.915384][ T895] ____sys_sendmsg+0x7b2/0xa10 [15622.915384][ T895] ___sys_sendmsg+0xee/0x170 [15622.915384][ T895] __sys_sendmsg+0xcd/0x170 [15622.915384][ T895] do_syscall_64+0xc6/0x1e0 [15622.915384][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15622.915384][ T895] [15633.167015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15633.167464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15633.167464][ T895] netdev_get_by_index+0x5e/0x80 [15633.167464][ T895] fib6_nh_init+0x3d8/0x15b0 [15633.167464][ T895] ip6_route_info_create+0xf18/0x17d0 [15633.167464][ T895] ip6_route_add+0x1c/0x140 [15633.167464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15633.167464][ T895] addrconf_add_dev+0xe2/0x170 [15633.167464][ T895] inet6_addr_add+0x12f/0xa40 [15633.167464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15633.167464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15633.167464][ T895] netlink_rcv_skb+0x130/0x360 [15633.167464][ T895] netlink_unicast+0x449/0x710 [15633.167464][ T895] netlink_sendmsg+0x723/0xbe0 [15633.167464][ T895] ____sys_sendmsg+0x7b2/0xa10 [15633.167464][ T895] ___sys_sendmsg+0xee/0x170 [15633.167464][ T895] __sys_sendmsg+0xcd/0x170 [15633.167464][ T895] do_syscall_64+0xc6/0x1e0 [15633.167464][ T895] [15633.169679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15633.169679][ T895] ipv6_add_dev+0x3b9/0x11c0 [15633.169679][ T895] ipv6_find_idev+0x102/0x170 [15633.169679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15633.169679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15633.169679][ T895] netlink_rcv_skb+0x130/0x360 [15633.169679][ T895] netlink_unicast+0x449/0x710 [15633.169679][ T895] netlink_sendmsg+0x723/0xbe0 [15633.169679][ T895] ____sys_sendmsg+0x7b2/0xa10 [15633.169679][ T895] ___sys_sendmsg+0xee/0x170 [15633.169679][ T895] __sys_sendmsg+0xcd/0x170 [15633.169679][ T895] do_syscall_64+0xc6/0x1e0 [15633.169679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15633.169679][ T895] [15633.171385][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15633.171385][ T895] neigh_parms_alloc+0x1e5/0x510 [15633.171385][ T895] ipv6_add_dev+0x2fd/0x11c0 [15633.171385][ T895] ipv6_find_idev+0x102/0x170 [15633.171385][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15633.171385][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15633.171385][ T895] netlink_rcv_skb+0x130/0x360 [15633.171385][ T895] netlink_unicast+0x449/0x710 [15633.171385][ T895] netlink_sendmsg+0x723/0xbe0 [15633.171385][ T895] ____sys_sendmsg+0x7b2/0xa10 [15633.171385][ T895] ___sys_sendmsg+0xee/0x170 [15633.171385][ T895] __sys_sendmsg+0xcd/0x170 [15633.171385][ T895] do_syscall_64+0xc6/0x1e0 [15633.171385][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15633.171385][ T895] [15643.279065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15643.279880][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15643.279880][ T895] netdev_get_by_index+0x5e/0x80 [15643.279880][ T895] fib6_nh_init+0x3d8/0x15b0 [15643.279880][ T895] ip6_route_info_create+0xf18/0x17d0 [15643.279880][ T895] ip6_route_add+0x1c/0x140 [15643.279880][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15643.279880][ T895] addrconf_add_dev+0xe2/0x170 [15643.279880][ T895] inet6_addr_add+0x12f/0xa40 [15643.279880][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15643.279880][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15643.279880][ T895] netlink_rcv_skb+0x130/0x360 [15643.279880][ T895] netlink_unicast+0x449/0x710 [15643.279880][ T895] netlink_sendmsg+0x723/0xbe0 [15643.279880][ T895] ____sys_sendmsg+0x7b2/0xa10 [15643.279880][ T895] ___sys_sendmsg+0xee/0x170 [15643.279880][ T895] __sys_sendmsg+0xcd/0x170 [15643.279880][ T895] do_syscall_64+0xc6/0x1e0 [15643.279880][ T895] [15643.282149][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15643.282149][ T895] ipv6_add_dev+0x3b9/0x11c0 [15643.282149][ T895] ipv6_find_idev+0x102/0x170 [15643.282149][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15643.282149][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15643.282149][ T895] netlink_rcv_skb+0x130/0x360 [15643.282149][ T895] netlink_unicast+0x449/0x710 [15643.282149][ T895] netlink_sendmsg+0x723/0xbe0 [15643.282149][ T895] ____sys_sendmsg+0x7b2/0xa10 [15643.282149][ T895] ___sys_sendmsg+0xee/0x170 [15643.282149][ T895] __sys_sendmsg+0xcd/0x170 [15643.282149][ T895] do_syscall_64+0xc6/0x1e0 [15643.282149][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15643.282149][ T895] [15643.283898][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15643.283898][ T895] neigh_parms_alloc+0x1e5/0x510 [15643.283898][ T895] ipv6_add_dev+0x2fd/0x11c0 [15643.283898][ T895] ipv6_find_idev+0x102/0x170 [15643.283898][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15643.283898][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15643.283898][ T895] netlink_rcv_skb+0x130/0x360 [15643.283898][ T895] netlink_unicast+0x449/0x710 [15643.283898][ T895] netlink_sendmsg+0x723/0xbe0 [15643.283898][ T895] ____sys_sendmsg+0x7b2/0xa10 [15643.283898][ T895] ___sys_sendmsg+0xee/0x170 [15643.283898][ T895] __sys_sendmsg+0xcd/0x170 [15643.283898][ T895] do_syscall_64+0xc6/0x1e0 [15643.283898][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15643.283898][ T895] [15653.527071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15653.527561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15653.527561][ T895] netdev_get_by_index+0x5e/0x80 [15653.527561][ T895] fib6_nh_init+0x3d8/0x15b0 [15653.527561][ T895] ip6_route_info_create+0xf18/0x17d0 [15653.527561][ T895] ip6_route_add+0x1c/0x140 [15653.527561][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15653.527561][ T895] addrconf_add_dev+0xe2/0x170 [15653.527561][ T895] inet6_addr_add+0x12f/0xa40 [15653.527561][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15653.527561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15653.527561][ T895] netlink_rcv_skb+0x130/0x360 [15653.527561][ T895] netlink_unicast+0x449/0x710 [15653.527561][ T895] netlink_sendmsg+0x723/0xbe0 [15653.527561][ T895] ____sys_sendmsg+0x7b2/0xa10 [15653.527561][ T895] ___sys_sendmsg+0xee/0x170 [15653.527561][ T895] __sys_sendmsg+0xcd/0x170 [15653.527561][ T895] do_syscall_64+0xc6/0x1e0 [15653.527561][ T895] [15653.529791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15653.529791][ T895] ipv6_add_dev+0x3b9/0x11c0 [15653.529791][ T895] ipv6_find_idev+0x102/0x170 [15653.529791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15653.529791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15653.529791][ T895] netlink_rcv_skb+0x130/0x360 [15653.529791][ T895] netlink_unicast+0x449/0x710 [15653.529791][ T895] netlink_sendmsg+0x723/0xbe0 [15653.529791][ T895] ____sys_sendmsg+0x7b2/0xa10 [15653.529791][ T895] ___sys_sendmsg+0xee/0x170 [15653.529791][ T895] __sys_sendmsg+0xcd/0x170 [15653.529791][ T895] do_syscall_64+0xc6/0x1e0 [15653.529791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15653.529791][ T895] [15653.531496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15653.531496][ T895] neigh_parms_alloc+0x1e5/0x510 [15653.531496][ T895] ipv6_add_dev+0x2fd/0x11c0 [15653.531496][ T895] ipv6_find_idev+0x102/0x170 [15653.531496][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15653.531496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15653.531496][ T895] netlink_rcv_skb+0x130/0x360 [15653.531496][ T895] netlink_unicast+0x449/0x710 [15653.531496][ T895] netlink_sendmsg+0x723/0xbe0 [15653.531496][ T895] ____sys_sendmsg+0x7b2/0xa10 [15653.531496][ T895] ___sys_sendmsg+0xee/0x170 [15653.531496][ T895] __sys_sendmsg+0xcd/0x170 [15653.531496][ T895] do_syscall_64+0xc6/0x1e0 [15653.531496][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15653.531496][ T895] [15663.775082][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15663.776140][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15663.776140][ T895] netdev_get_by_index+0x5e/0x80 [15663.776140][ T895] fib6_nh_init+0x3d8/0x15b0 [15663.776140][ T895] ip6_route_info_create+0xf18/0x17d0 [15663.776140][ T895] ip6_route_add+0x1c/0x140 [15663.776140][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15663.776140][ T895] addrconf_add_dev+0xe2/0x170 [15663.776140][ T895] inet6_addr_add+0x12f/0xa40 [15663.776140][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15663.776140][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15663.776140][ T895] netlink_rcv_skb+0x130/0x360 [15663.776140][ T895] netlink_unicast+0x449/0x710 [15663.776140][ T895] netlink_sendmsg+0x723/0xbe0 [15663.776140][ T895] ____sys_sendmsg+0x7b2/0xa10 [15663.776140][ T895] ___sys_sendmsg+0xee/0x170 [15663.776140][ T895] __sys_sendmsg+0xcd/0x170 [15663.776140][ T895] do_syscall_64+0xc6/0x1e0 [15663.776140][ T895] [15663.778344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15663.778344][ T895] ipv6_add_dev+0x3b9/0x11c0 [15663.778344][ T895] ipv6_find_idev+0x102/0x170 [15663.778344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15663.778344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15663.778344][ T895] netlink_rcv_skb+0x130/0x360 [15663.778344][ T895] netlink_unicast+0x449/0x710 [15663.778344][ T895] netlink_sendmsg+0x723/0xbe0 [15663.778344][ T895] ____sys_sendmsg+0x7b2/0xa10 [15663.778344][ T895] ___sys_sendmsg+0xee/0x170 [15663.778344][ T895] __sys_sendmsg+0xcd/0x170 [15663.778344][ T895] do_syscall_64+0xc6/0x1e0 [15663.778344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15663.778344][ T895] [15663.780066][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15663.780066][ T895] neigh_parms_alloc+0x1e5/0x510 [15663.780066][ T895] ipv6_add_dev+0x2fd/0x11c0 [15663.780066][ T895] ipv6_find_idev+0x102/0x170 [15663.780066][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15663.780066][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15663.780066][ T895] netlink_rcv_skb+0x130/0x360 [15663.780066][ T895] netlink_unicast+0x449/0x710 [15663.780066][ T895] netlink_sendmsg+0x723/0xbe0 [15663.780066][ T895] ____sys_sendmsg+0x7b2/0xa10 [15663.780066][ T895] ___sys_sendmsg+0xee/0x170 [15663.780066][ T895] __sys_sendmsg+0xcd/0x170 [15663.780066][ T895] do_syscall_64+0xc6/0x1e0 [15663.780066][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15663.780066][ T895] [15674.023043][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15674.023471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15674.023471][ T895] netdev_get_by_index+0x5e/0x80 [15674.023471][ T895] fib6_nh_init+0x3d8/0x15b0 [15674.023471][ T895] ip6_route_info_create+0xf18/0x17d0 [15674.023471][ T895] ip6_route_add+0x1c/0x140 [15674.023471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15674.023471][ T895] addrconf_add_dev+0xe2/0x170 [15674.023471][ T895] inet6_addr_add+0x12f/0xa40 [15674.023471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15674.023471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15674.023471][ T895] netlink_rcv_skb+0x130/0x360 [15674.023471][ T895] netlink_unicast+0x449/0x710 [15674.023471][ T895] netlink_sendmsg+0x723/0xbe0 [15674.023471][ T895] ____sys_sendmsg+0x7b2/0xa10 [15674.023471][ T895] ___sys_sendmsg+0xee/0x170 [15674.023471][ T895] __sys_sendmsg+0xcd/0x170 [15674.023471][ T895] do_syscall_64+0xc6/0x1e0 [15674.023471][ T895] [15674.025688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15674.025688][ T895] ipv6_add_dev+0x3b9/0x11c0 [15674.025688][ T895] ipv6_find_idev+0x102/0x170 [15674.025688][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15674.025688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15674.025688][ T895] netlink_rcv_skb+0x130/0x360 [15674.025688][ T895] netlink_unicast+0x449/0x710 [15674.025688][ T895] netlink_sendmsg+0x723/0xbe0 [15674.025688][ T895] ____sys_sendmsg+0x7b2/0xa10 [15674.025688][ T895] ___sys_sendmsg+0xee/0x170 [15674.025688][ T895] __sys_sendmsg+0xcd/0x170 [15674.025688][ T895] do_syscall_64+0xc6/0x1e0 [15674.025688][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15674.025688][ T895] [15674.027405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15674.027405][ T895] neigh_parms_alloc+0x1e5/0x510 [15674.027405][ T895] ipv6_add_dev+0x2fd/0x11c0 [15674.027405][ T895] ipv6_find_idev+0x102/0x170 [15674.027405][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15674.027405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15674.027405][ T895] netlink_rcv_skb+0x130/0x360 [15674.027405][ T895] netlink_unicast+0x449/0x710 [15674.027405][ T895] netlink_sendmsg+0x723/0xbe0 [15674.027405][ T895] ____sys_sendmsg+0x7b2/0xa10 [15674.027405][ T895] ___sys_sendmsg+0xee/0x170 [15674.027405][ T895] __sys_sendmsg+0xcd/0x170 [15674.027405][ T895] do_syscall_64+0xc6/0x1e0 [15674.027405][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15674.027405][ T895] [15684.271059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15684.272098][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15684.272098][ T895] netdev_get_by_index+0x5e/0x80 [15684.272098][ T895] fib6_nh_init+0x3d8/0x15b0 [15684.272098][ T895] ip6_route_info_create+0xf18/0x17d0 [15684.272098][ T895] ip6_route_add+0x1c/0x140 [15684.272098][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15684.272098][ T895] addrconf_add_dev+0xe2/0x170 [15684.272098][ T895] inet6_addr_add+0x12f/0xa40 [15684.272098][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15684.272098][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15684.272098][ T895] netlink_rcv_skb+0x130/0x360 [15684.272098][ T895] netlink_unicast+0x449/0x710 [15684.272098][ T895] netlink_sendmsg+0x723/0xbe0 [15684.272098][ T895] ____sys_sendmsg+0x7b2/0xa10 [15684.272098][ T895] ___sys_sendmsg+0xee/0x170 [15684.272098][ T895] __sys_sendmsg+0xcd/0x170 [15684.272098][ T895] do_syscall_64+0xc6/0x1e0 [15684.272098][ T895] [15684.274328][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15684.274328][ T895] ipv6_add_dev+0x3b9/0x11c0 [15684.274328][ T895] ipv6_find_idev+0x102/0x170 [15684.274328][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15684.274328][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15684.274328][ T895] netlink_rcv_skb+0x130/0x360 [15684.274328][ T895] netlink_unicast+0x449/0x710 [15684.274328][ T895] netlink_sendmsg+0x723/0xbe0 [15684.274328][ T895] ____sys_sendmsg+0x7b2/0xa10 [15684.274328][ T895] ___sys_sendmsg+0xee/0x170 [15684.274328][ T895] __sys_sendmsg+0xcd/0x170 [15684.274328][ T895] do_syscall_64+0xc6/0x1e0 [15684.274328][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15684.274328][ T895] [15684.276045][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15684.276045][ T895] neigh_parms_alloc+0x1e5/0x510 [15684.276045][ T895] ipv6_add_dev+0x2fd/0x11c0 [15684.276045][ T895] ipv6_find_idev+0x102/0x170 [15684.276045][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15684.276045][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15684.276045][ T895] netlink_rcv_skb+0x130/0x360 [15684.276045][ T895] netlink_unicast+0x449/0x710 [15684.276045][ T895] netlink_sendmsg+0x723/0xbe0 [15684.276045][ T895] ____sys_sendmsg+0x7b2/0xa10 [15684.276045][ T895] ___sys_sendmsg+0xee/0x170 [15684.276045][ T895] __sys_sendmsg+0xcd/0x170 [15684.276045][ T895] do_syscall_64+0xc6/0x1e0 [15684.276045][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15684.276045][ T895] [15694.519011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15694.519545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15694.519545][ T895] netdev_get_by_index+0x5e/0x80 [15694.519545][ T895] fib6_nh_init+0x3d8/0x15b0 [15694.519545][ T895] ip6_route_info_create+0xf18/0x17d0 [15694.519545][ T895] ip6_route_add+0x1c/0x140 [15694.519545][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15694.519545][ T895] addrconf_add_dev+0xe2/0x170 [15694.519545][ T895] inet6_addr_add+0x12f/0xa40 [15694.519545][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15694.519545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15694.519545][ T895] netlink_rcv_skb+0x130/0x360 [15694.519545][ T895] netlink_unicast+0x449/0x710 [15694.519545][ T895] netlink_sendmsg+0x723/0xbe0 [15694.519545][ T895] ____sys_sendmsg+0x7b2/0xa10 [15694.519545][ T895] ___sys_sendmsg+0xee/0x170 [15694.519545][ T895] __sys_sendmsg+0xcd/0x170 [15694.519545][ T895] do_syscall_64+0xc6/0x1e0 [15694.519545][ T895] [15694.521905][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15694.521905][ T895] ipv6_add_dev+0x3b9/0x11c0 [15694.521905][ T895] ipv6_find_idev+0x102/0x170 [15694.521905][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15694.521905][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15694.521905][ T895] netlink_rcv_skb+0x130/0x360 [15694.521905][ T895] netlink_unicast+0x449/0x710 [15694.521905][ T895] netlink_sendmsg+0x723/0xbe0 [15694.521905][ T895] ____sys_sendmsg+0x7b2/0xa10 [15694.521905][ T895] ___sys_sendmsg+0xee/0x170 [15694.521905][ T895] __sys_sendmsg+0xcd/0x170 [15694.521905][ T895] do_syscall_64+0xc6/0x1e0 [15694.521905][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15694.521905][ T895] [15694.523669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15694.523669][ T895] neigh_parms_alloc+0x1e5/0x510 [15694.523669][ T895] ipv6_add_dev+0x2fd/0x11c0 [15694.523669][ T895] ipv6_find_idev+0x102/0x170 [15694.523669][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15694.523669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15694.523669][ T895] netlink_rcv_skb+0x130/0x360 [15694.523669][ T895] netlink_unicast+0x449/0x710 [15694.523669][ T895] netlink_sendmsg+0x723/0xbe0 [15694.523669][ T895] ____sys_sendmsg+0x7b2/0xa10 [15694.523669][ T895] ___sys_sendmsg+0xee/0x170 [15694.523669][ T895] __sys_sendmsg+0xcd/0x170 [15694.523669][ T895] do_syscall_64+0xc6/0x1e0 [15694.523669][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15694.523669][ T895] [15704.767074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15704.767574][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15704.767574][ T895] netdev_get_by_index+0x5e/0x80 [15704.767574][ T895] fib6_nh_init+0x3d8/0x15b0 [15704.767574][ T895] ip6_route_info_create+0xf18/0x17d0 [15704.767574][ T895] ip6_route_add+0x1c/0x140 [15704.767574][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15704.767574][ T895] addrconf_add_dev+0xe2/0x170 [15704.767574][ T895] inet6_addr_add+0x12f/0xa40 [15704.767574][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15704.767574][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15704.767574][ T895] netlink_rcv_skb+0x130/0x360 [15704.767574][ T895] netlink_unicast+0x449/0x710 [15704.767574][ T895] netlink_sendmsg+0x723/0xbe0 [15704.767574][ T895] ____sys_sendmsg+0x7b2/0xa10 [15704.767574][ T895] ___sys_sendmsg+0xee/0x170 [15704.767574][ T895] __sys_sendmsg+0xcd/0x170 [15704.767574][ T895] do_syscall_64+0xc6/0x1e0 [15704.767574][ T895] [15704.769798][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15704.769798][ T895] ipv6_add_dev+0x3b9/0x11c0 [15704.769798][ T895] ipv6_find_idev+0x102/0x170 [15704.769798][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15704.769798][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15704.769798][ T895] netlink_rcv_skb+0x130/0x360 [15704.769798][ T895] netlink_unicast+0x449/0x710 [15704.769798][ T895] netlink_sendmsg+0x723/0xbe0 [15704.769798][ T895] ____sys_sendmsg+0x7b2/0xa10 [15704.769798][ T895] ___sys_sendmsg+0xee/0x170 [15704.769798][ T895] __sys_sendmsg+0xcd/0x170 [15704.769798][ T895] do_syscall_64+0xc6/0x1e0 [15704.769798][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15704.769798][ T895] [15704.771514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15704.771514][ T895] neigh_parms_alloc+0x1e5/0x510 [15704.771514][ T895] ipv6_add_dev+0x2fd/0x11c0 [15704.771514][ T895] ipv6_find_idev+0x102/0x170 [15704.771514][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15704.771514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15704.771514][ T895] netlink_rcv_skb+0x130/0x360 [15704.771514][ T895] netlink_unicast+0x449/0x710 [15704.771514][ T895] netlink_sendmsg+0x723/0xbe0 [15704.771514][ T895] ____sys_sendmsg+0x7b2/0xa10 [15704.771514][ T895] ___sys_sendmsg+0xee/0x170 [15704.771514][ T895] __sys_sendmsg+0xcd/0x170 [15704.771514][ T895] do_syscall_64+0xc6/0x1e0 [15704.771514][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15704.771514][ T895] [15714.911087][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15714.912192][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15714.912192][ T895] netdev_get_by_index+0x5e/0x80 [15714.912192][ T895] fib6_nh_init+0x3d8/0x15b0 [15714.912192][ T895] ip6_route_info_create+0xf18/0x17d0 [15714.912192][ T895] ip6_route_add+0x1c/0x140 [15714.912192][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15714.912192][ T895] addrconf_add_dev+0xe2/0x170 [15714.912192][ T895] inet6_addr_add+0x12f/0xa40 [15714.912192][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15714.912192][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15714.912192][ T895] netlink_rcv_skb+0x130/0x360 [15714.912192][ T895] netlink_unicast+0x449/0x710 [15714.912192][ T895] netlink_sendmsg+0x723/0xbe0 [15714.912192][ T895] ____sys_sendmsg+0x7b2/0xa10 [15714.912192][ T895] ___sys_sendmsg+0xee/0x170 [15714.912192][ T895] __sys_sendmsg+0xcd/0x170 [15714.912192][ T895] do_syscall_64+0xc6/0x1e0 [15714.912192][ T895] [15714.914543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15714.914543][ T895] ipv6_add_dev+0x3b9/0x11c0 [15714.914543][ T895] ipv6_find_idev+0x102/0x170 [15714.914543][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15714.914543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15714.914543][ T895] netlink_rcv_skb+0x130/0x360 [15714.914543][ T895] netlink_unicast+0x449/0x710 [15714.914543][ T895] netlink_sendmsg+0x723/0xbe0 [15714.914543][ T895] ____sys_sendmsg+0x7b2/0xa10 [15714.914543][ T895] ___sys_sendmsg+0xee/0x170 [15714.914543][ T895] __sys_sendmsg+0xcd/0x170 [15714.914543][ T895] do_syscall_64+0xc6/0x1e0 [15714.914543][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15714.914543][ T895] [15714.916321][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15714.916321][ T895] neigh_parms_alloc+0x1e5/0x510 [15714.916321][ T895] ipv6_add_dev+0x2fd/0x11c0 [15714.916321][ T895] ipv6_find_idev+0x102/0x170 [15714.916321][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15714.916321][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15714.916321][ T895] netlink_rcv_skb+0x130/0x360 [15714.916321][ T895] netlink_unicast+0x449/0x710 [15714.916321][ T895] netlink_sendmsg+0x723/0xbe0 [15714.916321][ T895] ____sys_sendmsg+0x7b2/0xa10 [15714.916321][ T895] ___sys_sendmsg+0xee/0x170 [15714.916321][ T895] __sys_sendmsg+0xcd/0x170 [15714.916321][ T895] do_syscall_64+0xc6/0x1e0 [15714.916321][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15714.916321][ T895] [15725.158992][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15725.159474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15725.159474][ T895] netdev_get_by_index+0x5e/0x80 [15725.159474][ T895] fib6_nh_init+0x3d8/0x15b0 [15725.159474][ T895] ip6_route_info_create+0xf18/0x17d0 [15725.159474][ T895] ip6_route_add+0x1c/0x140 [15725.159474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15725.159474][ T895] addrconf_add_dev+0xe2/0x170 [15725.159474][ T895] inet6_addr_add+0x12f/0xa40 [15725.159474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15725.159474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15725.159474][ T895] netlink_rcv_skb+0x130/0x360 [15725.159474][ T895] netlink_unicast+0x449/0x710 [15725.159474][ T895] netlink_sendmsg+0x723/0xbe0 [15725.159474][ T895] ____sys_sendmsg+0x7b2/0xa10 [15725.159474][ T895] ___sys_sendmsg+0xee/0x170 [15725.159474][ T895] __sys_sendmsg+0xcd/0x170 [15725.159474][ T895] do_syscall_64+0xc6/0x1e0 [15725.159474][ T895] [15725.161735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15725.161735][ T895] ipv6_add_dev+0x3b9/0x11c0 [15725.161735][ T895] ipv6_find_idev+0x102/0x170 [15725.161735][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15725.161735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15725.161735][ T895] netlink_rcv_skb+0x130/0x360 [15725.161735][ T895] netlink_unicast+0x449/0x710 [15725.161735][ T895] netlink_sendmsg+0x723/0xbe0 [15725.161735][ T895] ____sys_sendmsg+0x7b2/0xa10 [15725.161735][ T895] ___sys_sendmsg+0xee/0x170 [15725.161735][ T895] __sys_sendmsg+0xcd/0x170 [15725.161735][ T895] do_syscall_64+0xc6/0x1e0 [15725.161735][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15725.161735][ T895] [15725.163471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15725.163471][ T895] neigh_parms_alloc+0x1e5/0x510 [15725.163471][ T895] ipv6_add_dev+0x2fd/0x11c0 [15725.163471][ T895] ipv6_find_idev+0x102/0x170 [15725.163471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15725.163471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15725.163471][ T895] netlink_rcv_skb+0x130/0x360 [15725.163471][ T895] netlink_unicast+0x449/0x710 [15725.163471][ T895] netlink_sendmsg+0x723/0xbe0 [15725.163471][ T895] ____sys_sendmsg+0x7b2/0xa10 [15725.163471][ T895] ___sys_sendmsg+0xee/0x170 [15725.163471][ T895] __sys_sendmsg+0xcd/0x170 [15725.163471][ T895] do_syscall_64+0xc6/0x1e0 [15725.163471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15725.163471][ T895] [15735.239059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15735.239483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15735.239483][ T895] netdev_get_by_index+0x5e/0x80 [15735.239483][ T895] fib6_nh_init+0x3d8/0x15b0 [15735.239483][ T895] ip6_route_info_create+0xf18/0x17d0 [15735.239483][ T895] ip6_route_add+0x1c/0x140 [15735.239483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15735.239483][ T895] addrconf_add_dev+0xe2/0x170 [15735.239483][ T895] inet6_addr_add+0x12f/0xa40 [15735.239483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15735.239483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15735.239483][ T895] netlink_rcv_skb+0x130/0x360 [15735.239483][ T895] netlink_unicast+0x449/0x710 [15735.239483][ T895] netlink_sendmsg+0x723/0xbe0 [15735.239483][ T895] ____sys_sendmsg+0x7b2/0xa10 [15735.239483][ T895] ___sys_sendmsg+0xee/0x170 [15735.239483][ T895] __sys_sendmsg+0xcd/0x170 [15735.239483][ T895] do_syscall_64+0xc6/0x1e0 [15735.239483][ T895] [15735.241723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15735.241723][ T895] ipv6_add_dev+0x3b9/0x11c0 [15735.241723][ T895] ipv6_find_idev+0x102/0x170 [15735.241723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15735.241723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15735.241723][ T895] netlink_rcv_skb+0x130/0x360 [15735.241723][ T895] netlink_unicast+0x449/0x710 [15735.241723][ T895] netlink_sendmsg+0x723/0xbe0 [15735.241723][ T895] ____sys_sendmsg+0x7b2/0xa10 [15735.241723][ T895] ___sys_sendmsg+0xee/0x170 [15735.241723][ T895] __sys_sendmsg+0xcd/0x170 [15735.241723][ T895] do_syscall_64+0xc6/0x1e0 [15735.241723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15735.241723][ T895] [15735.243437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15735.243437][ T895] neigh_parms_alloc+0x1e5/0x510 [15735.243437][ T895] ipv6_add_dev+0x2fd/0x11c0 [15735.243437][ T895] ipv6_find_idev+0x102/0x170 [15735.243437][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15735.243437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15735.243437][ T895] netlink_rcv_skb+0x130/0x360 [15735.243437][ T895] netlink_unicast+0x449/0x710 [15735.243437][ T895] netlink_sendmsg+0x723/0xbe0 [15735.243437][ T895] ____sys_sendmsg+0x7b2/0xa10 [15735.243437][ T895] ___sys_sendmsg+0xee/0x170 [15735.243437][ T895] __sys_sendmsg+0xcd/0x170 [15735.243437][ T895] do_syscall_64+0xc6/0x1e0 [15735.243437][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15735.243437][ T895] [15745.359016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15745.359978][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15745.359978][ T895] netdev_get_by_index+0x5e/0x80 [15745.359978][ T895] fib6_nh_init+0x3d8/0x15b0 [15745.359978][ T895] ip6_route_info_create+0xf18/0x17d0 [15745.359978][ T895] ip6_route_add+0x1c/0x140 [15745.359978][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15745.359978][ T895] addrconf_add_dev+0xe2/0x170 [15745.359978][ T895] inet6_addr_add+0x12f/0xa40 [15745.359978][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15745.359978][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15745.359978][ T895] netlink_rcv_skb+0x130/0x360 [15745.359978][ T895] netlink_unicast+0x449/0x710 [15745.359978][ T895] netlink_sendmsg+0x723/0xbe0 [15745.359978][ T895] ____sys_sendmsg+0x7b2/0xa10 [15745.359978][ T895] ___sys_sendmsg+0xee/0x170 [15745.359978][ T895] __sys_sendmsg+0xcd/0x170 [15745.359978][ T895] do_syscall_64+0xc6/0x1e0 [15745.359978][ T895] [15745.362441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15745.362441][ T895] ipv6_add_dev+0x3b9/0x11c0 [15745.362441][ T895] ipv6_find_idev+0x102/0x170 [15745.362441][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15745.362441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15745.362441][ T895] netlink_rcv_skb+0x130/0x360 [15745.362441][ T895] netlink_unicast+0x449/0x710 [15745.362441][ T895] netlink_sendmsg+0x723/0xbe0 [15745.362441][ T895] ____sys_sendmsg+0x7b2/0xa10 [15745.362441][ T895] ___sys_sendmsg+0xee/0x170 [15745.362441][ T895] __sys_sendmsg+0xcd/0x170 [15745.362441][ T895] do_syscall_64+0xc6/0x1e0 [15745.362441][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15745.362441][ T895] [15745.364169][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15745.364169][ T895] neigh_parms_alloc+0x1e5/0x510 [15745.364169][ T895] ipv6_add_dev+0x2fd/0x11c0 [15745.364169][ T895] ipv6_find_idev+0x102/0x170 [15745.364169][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15745.364169][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15745.364169][ T895] netlink_rcv_skb+0x130/0x360 [15745.364169][ T895] netlink_unicast+0x449/0x710 [15745.364169][ T895] netlink_sendmsg+0x723/0xbe0 [15745.364169][ T895] ____sys_sendmsg+0x7b2/0xa10 [15745.364169][ T895] ___sys_sendmsg+0xee/0x170 [15745.364169][ T895] __sys_sendmsg+0xcd/0x170 [15745.364169][ T895] do_syscall_64+0xc6/0x1e0 [15745.364169][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15745.364169][ T895] [15755.519018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15755.519606][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15755.519606][ T895] netdev_get_by_index+0x5e/0x80 [15755.519606][ T895] fib6_nh_init+0x3d8/0x15b0 [15755.519606][ T895] ip6_route_info_create+0xf18/0x17d0 [15755.519606][ T895] ip6_route_add+0x1c/0x140 [15755.519606][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15755.519606][ T895] addrconf_add_dev+0xe2/0x170 [15755.519606][ T895] inet6_addr_add+0x12f/0xa40 [15755.519606][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15755.519606][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15755.519606][ T895] netlink_rcv_skb+0x130/0x360 [15755.519606][ T895] netlink_unicast+0x449/0x710 [15755.519606][ T895] netlink_sendmsg+0x723/0xbe0 [15755.519606][ T895] ____sys_sendmsg+0x7b2/0xa10 [15755.519606][ T895] ___sys_sendmsg+0xee/0x170 [15755.519606][ T895] __sys_sendmsg+0xcd/0x170 [15755.519606][ T895] do_syscall_64+0xc6/0x1e0 [15755.519606][ T895] [15755.522129][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15755.522129][ T895] ipv6_add_dev+0x3b9/0x11c0 [15755.522129][ T895] ipv6_find_idev+0x102/0x170 [15755.522129][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15755.522129][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15755.522129][ T895] netlink_rcv_skb+0x130/0x360 [15755.522129][ T895] netlink_unicast+0x449/0x710 [15755.522129][ T895] netlink_sendmsg+0x723/0xbe0 [15755.522129][ T895] ____sys_sendmsg+0x7b2/0xa10 [15755.522129][ T895] ___sys_sendmsg+0xee/0x170 [15755.522129][ T895] __sys_sendmsg+0xcd/0x170 [15755.522129][ T895] do_syscall_64+0xc6/0x1e0 [15755.522129][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15755.522129][ T895] [15755.523972][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15755.523972][ T895] neigh_parms_alloc+0x1e5/0x510 [15755.523972][ T895] ipv6_add_dev+0x2fd/0x11c0 [15755.523972][ T895] ipv6_find_idev+0x102/0x170 [15755.523972][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15755.523972][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15755.523972][ T895] netlink_rcv_skb+0x130/0x360 [15755.523972][ T895] netlink_unicast+0x449/0x710 [15755.523972][ T895] netlink_sendmsg+0x723/0xbe0 [15755.523972][ T895] ____sys_sendmsg+0x7b2/0xa10 [15755.523972][ T895] ___sys_sendmsg+0xee/0x170 [15755.523972][ T895] __sys_sendmsg+0xcd/0x170 [15755.523972][ T895] do_syscall_64+0xc6/0x1e0 [15755.523972][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15755.523972][ T895] [15765.767131][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15765.767612][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15765.767612][ T895] netdev_get_by_index+0x5e/0x80 [15765.767612][ T895] fib6_nh_init+0x3d8/0x15b0 [15765.767612][ T895] ip6_route_info_create+0xf18/0x17d0 [15765.767612][ T895] ip6_route_add+0x1c/0x140 [15765.767612][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15765.767612][ T895] addrconf_add_dev+0xe2/0x170 [15765.767612][ T895] inet6_addr_add+0x12f/0xa40 [15765.767612][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15765.767612][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15765.767612][ T895] netlink_rcv_skb+0x130/0x360 [15765.767612][ T895] netlink_unicast+0x449/0x710 [15765.767612][ T895] netlink_sendmsg+0x723/0xbe0 [15765.767612][ T895] ____sys_sendmsg+0x7b2/0xa10 [15765.767612][ T895] ___sys_sendmsg+0xee/0x170 [15765.767612][ T895] __sys_sendmsg+0xcd/0x170 [15765.767612][ T895] do_syscall_64+0xc6/0x1e0 [15765.767612][ T895] [15765.769959][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15765.769959][ T895] ipv6_add_dev+0x3b9/0x11c0 [15765.769959][ T895] ipv6_find_idev+0x102/0x170 [15765.769959][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15765.769959][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15765.769959][ T895] netlink_rcv_skb+0x130/0x360 [15765.769959][ T895] netlink_unicast+0x449/0x710 [15765.769959][ T895] netlink_sendmsg+0x723/0xbe0 [15765.769959][ T895] ____sys_sendmsg+0x7b2/0xa10 [15765.769959][ T895] ___sys_sendmsg+0xee/0x170 [15765.769959][ T895] __sys_sendmsg+0xcd/0x170 [15765.769959][ T895] do_syscall_64+0xc6/0x1e0 [15765.769959][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15765.769959][ T895] [15765.771762][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15765.771762][ T895] neigh_parms_alloc+0x1e5/0x510 [15765.771762][ T895] ipv6_add_dev+0x2fd/0x11c0 [15765.771762][ T895] ipv6_find_idev+0x102/0x170 [15765.771762][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15765.771762][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15765.771762][ T895] netlink_rcv_skb+0x130/0x360 [15765.771762][ T895] netlink_unicast+0x449/0x710 [15765.771762][ T895] netlink_sendmsg+0x723/0xbe0 [15765.771762][ T895] ____sys_sendmsg+0x7b2/0xa10 [15765.771762][ T895] ___sys_sendmsg+0xee/0x170 [15765.771762][ T895] __sys_sendmsg+0xcd/0x170 [15765.771762][ T895] do_syscall_64+0xc6/0x1e0 [15765.771762][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15765.771762][ T895] [15776.015063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15776.016020][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15776.016020][ T895] netdev_get_by_index+0x5e/0x80 [15776.016020][ T895] fib6_nh_init+0x3d8/0x15b0 [15776.016020][ T895] ip6_route_info_create+0xf18/0x17d0 [15776.016020][ T895] ip6_route_add+0x1c/0x140 [15776.016020][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15776.016020][ T895] addrconf_add_dev+0xe2/0x170 [15776.016020][ T895] inet6_addr_add+0x12f/0xa40 [15776.016020][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15776.016020][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15776.016020][ T895] netlink_rcv_skb+0x130/0x360 [15776.016020][ T895] netlink_unicast+0x449/0x710 [15776.016020][ T895] netlink_sendmsg+0x723/0xbe0 [15776.016020][ T895] ____sys_sendmsg+0x7b2/0xa10 [15776.016020][ T895] ___sys_sendmsg+0xee/0x170 [15776.016020][ T895] __sys_sendmsg+0xcd/0x170 [15776.016020][ T895] do_syscall_64+0xc6/0x1e0 [15776.016020][ T895] [15776.018275][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15776.018275][ T895] ipv6_add_dev+0x3b9/0x11c0 [15776.018275][ T895] ipv6_find_idev+0x102/0x170 [15776.018275][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15776.018275][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15776.018275][ T895] netlink_rcv_skb+0x130/0x360 [15776.018275][ T895] netlink_unicast+0x449/0x710 [15776.018275][ T895] netlink_sendmsg+0x723/0xbe0 [15776.018275][ T895] ____sys_sendmsg+0x7b2/0xa10 [15776.018275][ T895] ___sys_sendmsg+0xee/0x170 [15776.018275][ T895] __sys_sendmsg+0xcd/0x170 [15776.018275][ T895] do_syscall_64+0xc6/0x1e0 [15776.018275][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15776.018275][ T895] [15776.019984][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15776.019984][ T895] neigh_parms_alloc+0x1e5/0x510 [15776.019984][ T895] ipv6_add_dev+0x2fd/0x11c0 [15776.019984][ T895] ipv6_find_idev+0x102/0x170 [15776.019984][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15776.019984][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15776.019984][ T895] netlink_rcv_skb+0x130/0x360 [15776.019984][ T895] netlink_unicast+0x449/0x710 [15776.019984][ T895] netlink_sendmsg+0x723/0xbe0 [15776.019984][ T895] ____sys_sendmsg+0x7b2/0xa10 [15776.019984][ T895] ___sys_sendmsg+0xee/0x170 [15776.019984][ T895] __sys_sendmsg+0xcd/0x170 [15776.019984][ T895] do_syscall_64+0xc6/0x1e0 [15776.019984][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15776.019984][ T895] [15786.263056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15786.263937][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15786.263937][ T895] netdev_get_by_index+0x5e/0x80 [15786.263937][ T895] fib6_nh_init+0x3d8/0x15b0 [15786.263937][ T895] ip6_route_info_create+0xf18/0x17d0 [15786.263937][ T895] ip6_route_add+0x1c/0x140 [15786.263937][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15786.263937][ T895] addrconf_add_dev+0xe2/0x170 [15786.263937][ T895] inet6_addr_add+0x12f/0xa40 [15786.263937][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15786.263937][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15786.263937][ T895] netlink_rcv_skb+0x130/0x360 [15786.263937][ T895] netlink_unicast+0x449/0x710 [15786.263937][ T895] netlink_sendmsg+0x723/0xbe0 [15786.263937][ T895] ____sys_sendmsg+0x7b2/0xa10 [15786.263937][ T895] ___sys_sendmsg+0xee/0x170 [15786.263937][ T895] __sys_sendmsg+0xcd/0x170 [15786.263937][ T895] do_syscall_64+0xc6/0x1e0 [15786.263937][ T895] [15786.266158][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15786.266158][ T895] ipv6_add_dev+0x3b9/0x11c0 [15786.266158][ T895] ipv6_find_idev+0x102/0x170 [15786.266158][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15786.266158][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15786.266158][ T895] netlink_rcv_skb+0x130/0x360 [15786.266158][ T895] netlink_unicast+0x449/0x710 [15786.266158][ T895] netlink_sendmsg+0x723/0xbe0 [15786.266158][ T895] ____sys_sendmsg+0x7b2/0xa10 [15786.266158][ T895] ___sys_sendmsg+0xee/0x170 [15786.266158][ T895] __sys_sendmsg+0xcd/0x170 [15786.266158][ T895] do_syscall_64+0xc6/0x1e0 [15786.266158][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15786.266158][ T895] [15786.267869][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15786.267869][ T895] neigh_parms_alloc+0x1e5/0x510 [15786.267869][ T895] ipv6_add_dev+0x2fd/0x11c0 [15786.267869][ T895] ipv6_find_idev+0x102/0x170 [15786.267869][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15786.267869][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15786.267869][ T895] netlink_rcv_skb+0x130/0x360 [15786.267869][ T895] netlink_unicast+0x449/0x710 [15786.267869][ T895] netlink_sendmsg+0x723/0xbe0 [15786.267869][ T895] ____sys_sendmsg+0x7b2/0xa10 [15786.267869][ T895] ___sys_sendmsg+0xee/0x170 [15786.267869][ T895] __sys_sendmsg+0xcd/0x170 [15786.267869][ T895] do_syscall_64+0xc6/0x1e0 [15786.267869][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15786.267869][ T895] [15796.511054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15796.511997][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15796.511997][ T895] netdev_get_by_index+0x5e/0x80 [15796.511997][ T895] fib6_nh_init+0x3d8/0x15b0 [15796.511997][ T895] ip6_route_info_create+0xf18/0x17d0 [15796.511997][ T895] ip6_route_add+0x1c/0x140 [15796.511997][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15796.511997][ T895] addrconf_add_dev+0xe2/0x170 [15796.511997][ T895] inet6_addr_add+0x12f/0xa40 [15796.511997][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15796.511997][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15796.511997][ T895] netlink_rcv_skb+0x130/0x360 [15796.511997][ T895] netlink_unicast+0x449/0x710 [15796.511997][ T895] netlink_sendmsg+0x723/0xbe0 [15796.511997][ T895] ____sys_sendmsg+0x7b2/0xa10 [15796.511997][ T895] ___sys_sendmsg+0xee/0x170 [15796.511997][ T895] __sys_sendmsg+0xcd/0x170 [15796.511997][ T895] do_syscall_64+0xc6/0x1e0 [15796.511997][ T895] [15796.514320][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15796.514320][ T895] ipv6_add_dev+0x3b9/0x11c0 [15796.514320][ T895] ipv6_find_idev+0x102/0x170 [15796.514320][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15796.514320][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15796.514320][ T895] netlink_rcv_skb+0x130/0x360 [15796.514320][ T895] netlink_unicast+0x449/0x710 [15796.514320][ T895] netlink_sendmsg+0x723/0xbe0 [15796.514320][ T895] ____sys_sendmsg+0x7b2/0xa10 [15796.514320][ T895] ___sys_sendmsg+0xee/0x170 [15796.514320][ T895] __sys_sendmsg+0xcd/0x170 [15796.514320][ T895] do_syscall_64+0xc6/0x1e0 [15796.514320][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15796.514320][ T895] [15796.516019][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15796.516019][ T895] neigh_parms_alloc+0x1e5/0x510 [15796.516019][ T895] ipv6_add_dev+0x2fd/0x11c0 [15796.516019][ T895] ipv6_find_idev+0x102/0x170 [15796.516019][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15796.516019][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15796.516019][ T895] netlink_rcv_skb+0x130/0x360 [15796.516019][ T895] netlink_unicast+0x449/0x710 [15796.516019][ T895] netlink_sendmsg+0x723/0xbe0 [15796.516019][ T895] ____sys_sendmsg+0x7b2/0xa10 [15796.516019][ T895] ___sys_sendmsg+0xee/0x170 [15796.516019][ T895] __sys_sendmsg+0xcd/0x170 [15796.516019][ T895] do_syscall_64+0xc6/0x1e0 [15796.516019][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15796.516019][ T895] [15806.591067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15806.592143][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15806.592143][ T895] netdev_get_by_index+0x5e/0x80 [15806.592143][ T895] fib6_nh_init+0x3d8/0x15b0 [15806.592143][ T895] ip6_route_info_create+0xf18/0x17d0 [15806.592143][ T895] ip6_route_add+0x1c/0x140 [15806.592143][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15806.592143][ T895] addrconf_add_dev+0xe2/0x170 [15806.592143][ T895] inet6_addr_add+0x12f/0xa40 [15806.592143][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15806.592143][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15806.592143][ T895] netlink_rcv_skb+0x130/0x360 [15806.592143][ T895] netlink_unicast+0x449/0x710 [15806.592143][ T895] netlink_sendmsg+0x723/0xbe0 [15806.592143][ T895] ____sys_sendmsg+0x7b2/0xa10 [15806.592143][ T895] ___sys_sendmsg+0xee/0x170 [15806.592143][ T895] __sys_sendmsg+0xcd/0x170 [15806.592143][ T895] do_syscall_64+0xc6/0x1e0 [15806.592143][ T895] [15806.594376][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15806.594376][ T895] ipv6_add_dev+0x3b9/0x11c0 [15806.594376][ T895] ipv6_find_idev+0x102/0x170 [15806.594376][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15806.594376][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15806.594376][ T895] netlink_rcv_skb+0x130/0x360 [15806.594376][ T895] netlink_unicast+0x449/0x710 [15806.594376][ T895] netlink_sendmsg+0x723/0xbe0 [15806.594376][ T895] ____sys_sendmsg+0x7b2/0xa10 [15806.594376][ T895] ___sys_sendmsg+0xee/0x170 [15806.594376][ T895] __sys_sendmsg+0xcd/0x170 [15806.594376][ T895] do_syscall_64+0xc6/0x1e0 [15806.594376][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15806.594376][ T895] [15806.596048][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15806.596048][ T895] neigh_parms_alloc+0x1e5/0x510 [15806.596048][ T895] ipv6_add_dev+0x2fd/0x11c0 [15806.596048][ T895] ipv6_find_idev+0x102/0x170 [15806.596048][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15806.596048][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15806.596048][ T895] netlink_rcv_skb+0x130/0x360 [15806.596048][ T895] netlink_unicast+0x449/0x710 [15806.596048][ T895] netlink_sendmsg+0x723/0xbe0 [15806.596048][ T895] ____sys_sendmsg+0x7b2/0xa10 [15806.596048][ T895] ___sys_sendmsg+0xee/0x170 [15806.596048][ T895] __sys_sendmsg+0xcd/0x170 [15806.596048][ T895] do_syscall_64+0xc6/0x1e0 [15806.596048][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15806.596048][ T895] [15816.838991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15816.839495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15816.839495][ T895] netdev_get_by_index+0x5e/0x80 [15816.839495][ T895] fib6_nh_init+0x3d8/0x15b0 [15816.839495][ T895] ip6_route_info_create+0xf18/0x17d0 [15816.839495][ T895] ip6_route_add+0x1c/0x140 [15816.839495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15816.839495][ T895] addrconf_add_dev+0xe2/0x170 [15816.839495][ T895] inet6_addr_add+0x12f/0xa40 [15816.839495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15816.839495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15816.839495][ T895] netlink_rcv_skb+0x130/0x360 [15816.839495][ T895] netlink_unicast+0x449/0x710 [15816.839495][ T895] netlink_sendmsg+0x723/0xbe0 [15816.839495][ T895] ____sys_sendmsg+0x7b2/0xa10 [15816.839495][ T895] ___sys_sendmsg+0xee/0x170 [15816.839495][ T895] __sys_sendmsg+0xcd/0x170 [15816.839495][ T895] do_syscall_64+0xc6/0x1e0 [15816.839495][ T895] [15816.841759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15816.841759][ T895] ipv6_add_dev+0x3b9/0x11c0 [15816.841759][ T895] ipv6_find_idev+0x102/0x170 [15816.841759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15816.841759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15816.841759][ T895] netlink_rcv_skb+0x130/0x360 [15816.841759][ T895] netlink_unicast+0x449/0x710 [15816.841759][ T895] netlink_sendmsg+0x723/0xbe0 [15816.841759][ T895] ____sys_sendmsg+0x7b2/0xa10 [15816.841759][ T895] ___sys_sendmsg+0xee/0x170 [15816.841759][ T895] __sys_sendmsg+0xcd/0x170 [15816.841759][ T895] do_syscall_64+0xc6/0x1e0 [15816.841759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15816.841759][ T895] [15816.843501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15816.843501][ T895] neigh_parms_alloc+0x1e5/0x510 [15816.843501][ T895] ipv6_add_dev+0x2fd/0x11c0 [15816.843501][ T895] ipv6_find_idev+0x102/0x170 [15816.843501][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15816.843501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15816.843501][ T895] netlink_rcv_skb+0x130/0x360 [15816.843501][ T895] netlink_unicast+0x449/0x710 [15816.843501][ T895] netlink_sendmsg+0x723/0xbe0 [15816.843501][ T895] ____sys_sendmsg+0x7b2/0xa10 [15816.843501][ T895] ___sys_sendmsg+0xee/0x170 [15816.843501][ T895] __sys_sendmsg+0xcd/0x170 [15816.843501][ T895] do_syscall_64+0xc6/0x1e0 [15816.843501][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15816.843501][ T895] [15827.007092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15827.008212][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15827.008212][ T895] netdev_get_by_index+0x5e/0x80 [15827.008212][ T895] fib6_nh_init+0x3d8/0x15b0 [15827.008212][ T895] ip6_route_info_create+0xf18/0x17d0 [15827.008212][ T895] ip6_route_add+0x1c/0x140 [15827.008212][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15827.008212][ T895] addrconf_add_dev+0xe2/0x170 [15827.008212][ T895] inet6_addr_add+0x12f/0xa40 [15827.008212][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15827.008212][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15827.008212][ T895] netlink_rcv_skb+0x130/0x360 [15827.008212][ T895] netlink_unicast+0x449/0x710 [15827.008212][ T895] netlink_sendmsg+0x723/0xbe0 [15827.008212][ T895] ____sys_sendmsg+0x7b2/0xa10 [15827.008212][ T895] ___sys_sendmsg+0xee/0x170 [15827.008212][ T895] __sys_sendmsg+0xcd/0x170 [15827.008212][ T895] do_syscall_64+0xc6/0x1e0 [15827.008212][ T895] [15827.010427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15827.010427][ T895] ipv6_add_dev+0x3b9/0x11c0 [15827.010427][ T895] ipv6_find_idev+0x102/0x170 [15827.010427][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15827.010427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15827.010427][ T895] netlink_rcv_skb+0x130/0x360 [15827.010427][ T895] netlink_unicast+0x449/0x710 [15827.010427][ T895] netlink_sendmsg+0x723/0xbe0 [15827.010427][ T895] ____sys_sendmsg+0x7b2/0xa10 [15827.010427][ T895] ___sys_sendmsg+0xee/0x170 [15827.010427][ T895] __sys_sendmsg+0xcd/0x170 [15827.010427][ T895] do_syscall_64+0xc6/0x1e0 [15827.010427][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15827.010427][ T895] [15827.012122][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15827.012122][ T895] neigh_parms_alloc+0x1e5/0x510 [15827.012122][ T895] ipv6_add_dev+0x2fd/0x11c0 [15827.012122][ T895] ipv6_find_idev+0x102/0x170 [15827.012122][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15827.012122][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15827.012122][ T895] netlink_rcv_skb+0x130/0x360 [15827.012122][ T895] netlink_unicast+0x449/0x710 [15827.012122][ T895] netlink_sendmsg+0x723/0xbe0 [15827.012122][ T895] ____sys_sendmsg+0x7b2/0xa10 [15827.012122][ T895] ___sys_sendmsg+0xee/0x170 [15827.012122][ T895] __sys_sendmsg+0xcd/0x170 [15827.012122][ T895] do_syscall_64+0xc6/0x1e0 [15827.012122][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15827.012122][ T895] [15837.263066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15837.263564][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15837.263564][ T895] netdev_get_by_index+0x5e/0x80 [15837.263564][ T895] fib6_nh_init+0x3d8/0x15b0 [15837.263564][ T895] ip6_route_info_create+0xf18/0x17d0 [15837.263564][ T895] ip6_route_add+0x1c/0x140 [15837.263564][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15837.263564][ T895] addrconf_add_dev+0xe2/0x170 [15837.263564][ T895] inet6_addr_add+0x12f/0xa40 [15837.263564][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15837.263564][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15837.263564][ T895] netlink_rcv_skb+0x130/0x360 [15837.263564][ T895] netlink_unicast+0x449/0x710 [15837.263564][ T895] netlink_sendmsg+0x723/0xbe0 [15837.263564][ T895] ____sys_sendmsg+0x7b2/0xa10 [15837.263564][ T895] ___sys_sendmsg+0xee/0x170 [15837.263564][ T895] __sys_sendmsg+0xcd/0x170 [15837.263564][ T895] do_syscall_64+0xc6/0x1e0 [15837.263564][ T895] [15837.265727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15837.265727][ T895] ipv6_add_dev+0x3b9/0x11c0 [15837.265727][ T895] ipv6_find_idev+0x102/0x170 [15837.265727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15837.265727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15837.265727][ T895] netlink_rcv_skb+0x130/0x360 [15837.265727][ T895] netlink_unicast+0x449/0x710 [15837.265727][ T895] netlink_sendmsg+0x723/0xbe0 [15837.265727][ T895] ____sys_sendmsg+0x7b2/0xa10 [15837.265727][ T895] ___sys_sendmsg+0xee/0x170 [15837.265727][ T895] __sys_sendmsg+0xcd/0x170 [15837.265727][ T895] do_syscall_64+0xc6/0x1e0 [15837.265727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15837.265727][ T895] [15837.267399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15837.267399][ T895] neigh_parms_alloc+0x1e5/0x510 [15837.267399][ T895] ipv6_add_dev+0x2fd/0x11c0 [15837.267399][ T895] ipv6_find_idev+0x102/0x170 [15837.267399][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15837.267399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15837.267399][ T895] netlink_rcv_skb+0x130/0x360 [15837.267399][ T895] netlink_unicast+0x449/0x710 [15837.267399][ T895] netlink_sendmsg+0x723/0xbe0 [15837.267399][ T895] ____sys_sendmsg+0x7b2/0xa10 [15837.267399][ T895] ___sys_sendmsg+0xee/0x170 [15837.267399][ T895] __sys_sendmsg+0xcd/0x170 [15837.267399][ T895] do_syscall_64+0xc6/0x1e0 [15837.267399][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15837.267399][ T895] [15847.518993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15847.519489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15847.519489][ T895] netdev_get_by_index+0x5e/0x80 [15847.519489][ T895] fib6_nh_init+0x3d8/0x15b0 [15847.519489][ T895] ip6_route_info_create+0xf18/0x17d0 [15847.519489][ T895] ip6_route_add+0x1c/0x140 [15847.519489][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15847.519489][ T895] addrconf_add_dev+0xe2/0x170 [15847.519489][ T895] inet6_addr_add+0x12f/0xa40 [15847.519489][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15847.519489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15847.519489][ T895] netlink_rcv_skb+0x130/0x360 [15847.519489][ T895] netlink_unicast+0x449/0x710 [15847.519489][ T895] netlink_sendmsg+0x723/0xbe0 [15847.519489][ T895] ____sys_sendmsg+0x7b2/0xa10 [15847.519489][ T895] ___sys_sendmsg+0xee/0x170 [15847.519489][ T895] __sys_sendmsg+0xcd/0x170 [15847.519489][ T895] do_syscall_64+0xc6/0x1e0 [15847.519489][ T895] [15847.521701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15847.521701][ T895] ipv6_add_dev+0x3b9/0x11c0 [15847.521701][ T895] ipv6_find_idev+0x102/0x170 [15847.521701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15847.521701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15847.521701][ T895] netlink_rcv_skb+0x130/0x360 [15847.521701][ T895] netlink_unicast+0x449/0x710 [15847.521701][ T895] netlink_sendmsg+0x723/0xbe0 [15847.521701][ T895] ____sys_sendmsg+0x7b2/0xa10 [15847.521701][ T895] ___sys_sendmsg+0xee/0x170 [15847.521701][ T895] __sys_sendmsg+0xcd/0x170 [15847.521701][ T895] do_syscall_64+0xc6/0x1e0 [15847.521701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15847.521701][ T895] [15847.523441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15847.523441][ T895] neigh_parms_alloc+0x1e5/0x510 [15847.523441][ T895] ipv6_add_dev+0x2fd/0x11c0 [15847.523441][ T895] ipv6_find_idev+0x102/0x170 [15847.523441][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15847.523441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15847.523441][ T895] netlink_rcv_skb+0x130/0x360 [15847.523441][ T895] netlink_unicast+0x449/0x710 [15847.523441][ T895] netlink_sendmsg+0x723/0xbe0 [15847.523441][ T895] ____sys_sendmsg+0x7b2/0xa10 [15847.523441][ T895] ___sys_sendmsg+0xee/0x170 [15847.523441][ T895] __sys_sendmsg+0xcd/0x170 [15847.523441][ T895] do_syscall_64+0xc6/0x1e0 [15847.523441][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15847.523441][ T895] [15857.774993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15857.775504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15857.775504][ T895] netdev_get_by_index+0x5e/0x80 [15857.775504][ T895] fib6_nh_init+0x3d8/0x15b0 [15857.775504][ T895] ip6_route_info_create+0xf18/0x17d0 [15857.775504][ T895] ip6_route_add+0x1c/0x140 [15857.775504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15857.775504][ T895] addrconf_add_dev+0xe2/0x170 [15857.775504][ T895] inet6_addr_add+0x12f/0xa40 [15857.775504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15857.775504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15857.775504][ T895] netlink_rcv_skb+0x130/0x360 [15857.775504][ T895] netlink_unicast+0x449/0x710 [15857.775504][ T895] netlink_sendmsg+0x723/0xbe0 [15857.775504][ T895] ____sys_sendmsg+0x7b2/0xa10 [15857.775504][ T895] ___sys_sendmsg+0xee/0x170 [15857.775504][ T895] __sys_sendmsg+0xcd/0x170 [15857.775504][ T895] do_syscall_64+0xc6/0x1e0 [15857.775504][ T895] [15857.777708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15857.777708][ T895] ipv6_add_dev+0x3b9/0x11c0 [15857.777708][ T895] ipv6_find_idev+0x102/0x170 [15857.777708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15857.777708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15857.777708][ T895] netlink_rcv_skb+0x130/0x360 [15857.777708][ T895] netlink_unicast+0x449/0x710 [15857.777708][ T895] netlink_sendmsg+0x723/0xbe0 [15857.777708][ T895] ____sys_sendmsg+0x7b2/0xa10 [15857.777708][ T895] ___sys_sendmsg+0xee/0x170 [15857.777708][ T895] __sys_sendmsg+0xcd/0x170 [15857.777708][ T895] do_syscall_64+0xc6/0x1e0 [15857.777708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15857.777708][ T895] [15857.779449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15857.779449][ T895] neigh_parms_alloc+0x1e5/0x510 [15857.779449][ T895] ipv6_add_dev+0x2fd/0x11c0 [15857.779449][ T895] ipv6_find_idev+0x102/0x170 [15857.779449][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15857.779449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15857.779449][ T895] netlink_rcv_skb+0x130/0x360 [15857.779449][ T895] netlink_unicast+0x449/0x710 [15857.779449][ T895] netlink_sendmsg+0x723/0xbe0 [15857.779449][ T895] ____sys_sendmsg+0x7b2/0xa10 [15857.779449][ T895] ___sys_sendmsg+0xee/0x170 [15857.779449][ T895] __sys_sendmsg+0xcd/0x170 [15857.779449][ T895] do_syscall_64+0xc6/0x1e0 [15857.779449][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15857.779449][ T895] [15868.031066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15868.032086][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15868.032086][ T895] netdev_get_by_index+0x5e/0x80 [15868.032086][ T895] fib6_nh_init+0x3d8/0x15b0 [15868.032086][ T895] ip6_route_info_create+0xf18/0x17d0 [15868.032086][ T895] ip6_route_add+0x1c/0x140 [15868.032086][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15868.032086][ T895] addrconf_add_dev+0xe2/0x170 [15868.032086][ T895] inet6_addr_add+0x12f/0xa40 [15868.032086][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15868.032086][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15868.032086][ T895] netlink_rcv_skb+0x130/0x360 [15868.032086][ T895] netlink_unicast+0x449/0x710 [15868.032086][ T895] netlink_sendmsg+0x723/0xbe0 [15868.032086][ T895] ____sys_sendmsg+0x7b2/0xa10 [15868.032086][ T895] ___sys_sendmsg+0xee/0x170 [15868.032086][ T895] __sys_sendmsg+0xcd/0x170 [15868.032086][ T895] do_syscall_64+0xc6/0x1e0 [15868.032086][ T895] [15868.034258][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15868.034258][ T895] ipv6_add_dev+0x3b9/0x11c0 [15868.034258][ T895] ipv6_find_idev+0x102/0x170 [15868.034258][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15868.034258][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15868.034258][ T895] netlink_rcv_skb+0x130/0x360 [15868.034258][ T895] netlink_unicast+0x449/0x710 [15868.034258][ T895] netlink_sendmsg+0x723/0xbe0 [15868.034258][ T895] ____sys_sendmsg+0x7b2/0xa10 [15868.034258][ T895] ___sys_sendmsg+0xee/0x170 [15868.034258][ T895] __sys_sendmsg+0xcd/0x170 [15868.034258][ T895] do_syscall_64+0xc6/0x1e0 [15868.034258][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15868.034258][ T895] [15868.035924][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15868.035924][ T895] neigh_parms_alloc+0x1e5/0x510 [15868.035924][ T895] ipv6_add_dev+0x2fd/0x11c0 [15868.035924][ T895] ipv6_find_idev+0x102/0x170 [15868.035924][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15868.035924][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15868.035924][ T895] netlink_rcv_skb+0x130/0x360 [15868.035924][ T895] netlink_unicast+0x449/0x710 [15868.035924][ T895] netlink_sendmsg+0x723/0xbe0 [15868.035924][ T895] ____sys_sendmsg+0x7b2/0xa10 [15868.035924][ T895] ___sys_sendmsg+0xee/0x170 [15868.035924][ T895] __sys_sendmsg+0xcd/0x170 [15868.035924][ T895] do_syscall_64+0xc6/0x1e0 [15868.035924][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15868.035924][ T895] [15878.190988][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15878.191467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15878.191467][ T895] netdev_get_by_index+0x5e/0x80 [15878.191467][ T895] fib6_nh_init+0x3d8/0x15b0 [15878.191467][ T895] ip6_route_info_create+0xf18/0x17d0 [15878.191467][ T895] ip6_route_add+0x1c/0x140 [15878.191467][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15878.191467][ T895] addrconf_add_dev+0xe2/0x170 [15878.191467][ T895] inet6_addr_add+0x12f/0xa40 [15878.191467][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15878.191467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15878.191467][ T895] netlink_rcv_skb+0x130/0x360 [15878.191467][ T895] netlink_unicast+0x449/0x710 [15878.191467][ T895] netlink_sendmsg+0x723/0xbe0 [15878.191467][ T895] ____sys_sendmsg+0x7b2/0xa10 [15878.191467][ T895] ___sys_sendmsg+0xee/0x170 [15878.191467][ T895] __sys_sendmsg+0xcd/0x170 [15878.191467][ T895] do_syscall_64+0xc6/0x1e0 [15878.191467][ T895] [15878.193627][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15878.193627][ T895] ipv6_add_dev+0x3b9/0x11c0 [15878.193627][ T895] ipv6_find_idev+0x102/0x170 [15878.193627][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15878.193627][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15878.193627][ T895] netlink_rcv_skb+0x130/0x360 [15878.193627][ T895] netlink_unicast+0x449/0x710 [15878.193627][ T895] netlink_sendmsg+0x723/0xbe0 [15878.193627][ T895] ____sys_sendmsg+0x7b2/0xa10 [15878.193627][ T895] ___sys_sendmsg+0xee/0x170 [15878.193627][ T895] __sys_sendmsg+0xcd/0x170 [15878.193627][ T895] do_syscall_64+0xc6/0x1e0 [15878.193627][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15878.193627][ T895] [15878.195300][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15878.195300][ T895] neigh_parms_alloc+0x1e5/0x510 [15878.195300][ T895] ipv6_add_dev+0x2fd/0x11c0 [15878.195300][ T895] ipv6_find_idev+0x102/0x170 [15878.195300][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15878.195300][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15878.195300][ T895] netlink_rcv_skb+0x130/0x360 [15878.195300][ T895] netlink_unicast+0x449/0x710 [15878.195300][ T895] netlink_sendmsg+0x723/0xbe0 [15878.195300][ T895] ____sys_sendmsg+0x7b2/0xa10 [15878.195300][ T895] ___sys_sendmsg+0xee/0x170 [15878.195300][ T895] __sys_sendmsg+0xcd/0x170 [15878.195300][ T895] do_syscall_64+0xc6/0x1e0 [15878.195300][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15878.195300][ T895] [15888.439058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15888.440137][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15888.440137][ T895] netdev_get_by_index+0x5e/0x80 [15888.440137][ T895] fib6_nh_init+0x3d8/0x15b0 [15888.440137][ T895] ip6_route_info_create+0xf18/0x17d0 [15888.440137][ T895] ip6_route_add+0x1c/0x140 [15888.440137][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15888.440137][ T895] addrconf_add_dev+0xe2/0x170 [15888.440137][ T895] inet6_addr_add+0x12f/0xa40 [15888.440137][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15888.440137][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15888.440137][ T895] netlink_rcv_skb+0x130/0x360 [15888.440137][ T895] netlink_unicast+0x449/0x710 [15888.440137][ T895] netlink_sendmsg+0x723/0xbe0 [15888.440137][ T895] ____sys_sendmsg+0x7b2/0xa10 [15888.440137][ T895] ___sys_sendmsg+0xee/0x170 [15888.440137][ T895] __sys_sendmsg+0xcd/0x170 [15888.440137][ T895] do_syscall_64+0xc6/0x1e0 [15888.440137][ T895] [15888.442447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15888.442447][ T895] ipv6_add_dev+0x3b9/0x11c0 [15888.442447][ T895] ipv6_find_idev+0x102/0x170 [15888.442447][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15888.442447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15888.442447][ T895] netlink_rcv_skb+0x130/0x360 [15888.442447][ T895] netlink_unicast+0x449/0x710 [15888.442447][ T895] netlink_sendmsg+0x723/0xbe0 [15888.442447][ T895] ____sys_sendmsg+0x7b2/0xa10 [15888.442447][ T895] ___sys_sendmsg+0xee/0x170 [15888.442447][ T895] __sys_sendmsg+0xcd/0x170 [15888.442447][ T895] do_syscall_64+0xc6/0x1e0 [15888.442447][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15888.442447][ T895] [15888.444201][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15888.444201][ T895] neigh_parms_alloc+0x1e5/0x510 [15888.444201][ T895] ipv6_add_dev+0x2fd/0x11c0 [15888.444201][ T895] ipv6_find_idev+0x102/0x170 [15888.444201][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15888.444201][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15888.444201][ T895] netlink_rcv_skb+0x130/0x360 [15888.444201][ T895] netlink_unicast+0x449/0x710 [15888.444201][ T895] netlink_sendmsg+0x723/0xbe0 [15888.444201][ T895] ____sys_sendmsg+0x7b2/0xa10 [15888.444201][ T895] ___sys_sendmsg+0xee/0x170 [15888.444201][ T895] __sys_sendmsg+0xcd/0x170 [15888.444201][ T895] do_syscall_64+0xc6/0x1e0 [15888.444201][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15888.444201][ T895] [15898.679056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15898.679598][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15898.679598][ T895] netdev_get_by_index+0x5e/0x80 [15898.679598][ T895] fib6_nh_init+0x3d8/0x15b0 [15898.679598][ T895] ip6_route_info_create+0xf18/0x17d0 [15898.679598][ T895] ip6_route_add+0x1c/0x140 [15898.679598][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15898.679598][ T895] addrconf_add_dev+0xe2/0x170 [15898.679598][ T895] inet6_addr_add+0x12f/0xa40 [15898.679598][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15898.679598][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15898.679598][ T895] netlink_rcv_skb+0x130/0x360 [15898.679598][ T895] netlink_unicast+0x449/0x710 [15898.679598][ T895] netlink_sendmsg+0x723/0xbe0 [15898.679598][ T895] ____sys_sendmsg+0x7b2/0xa10 [15898.679598][ T895] ___sys_sendmsg+0xee/0x170 [15898.679598][ T895] __sys_sendmsg+0xcd/0x170 [15898.679598][ T895] do_syscall_64+0xc6/0x1e0 [15898.679598][ T895] [15898.681801][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15898.681801][ T895] ipv6_add_dev+0x3b9/0x11c0 [15898.681801][ T895] ipv6_find_idev+0x102/0x170 [15898.681801][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15898.681801][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15898.681801][ T895] netlink_rcv_skb+0x130/0x360 [15898.681801][ T895] netlink_unicast+0x449/0x710 [15898.681801][ T895] netlink_sendmsg+0x723/0xbe0 [15898.681801][ T895] ____sys_sendmsg+0x7b2/0xa10 [15898.681801][ T895] ___sys_sendmsg+0xee/0x170 [15898.681801][ T895] __sys_sendmsg+0xcd/0x170 [15898.681801][ T895] do_syscall_64+0xc6/0x1e0 [15898.681801][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15898.681801][ T895] [15898.683470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15898.683470][ T895] neigh_parms_alloc+0x1e5/0x510 [15898.683470][ T895] ipv6_add_dev+0x2fd/0x11c0 [15898.683470][ T895] ipv6_find_idev+0x102/0x170 [15898.683470][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15898.683470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15898.683470][ T895] netlink_rcv_skb+0x130/0x360 [15898.683470][ T895] netlink_unicast+0x449/0x710 [15898.683470][ T895] netlink_sendmsg+0x723/0xbe0 [15898.683470][ T895] ____sys_sendmsg+0x7b2/0xa10 [15898.683470][ T895] ___sys_sendmsg+0xee/0x170 [15898.683470][ T895] __sys_sendmsg+0xcd/0x170 [15898.683470][ T895] do_syscall_64+0xc6/0x1e0 [15898.683470][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15898.683470][ T895] [15908.927067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15908.927640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15908.927640][ T895] netdev_get_by_index+0x5e/0x80 [15908.927640][ T895] fib6_nh_init+0x3d8/0x15b0 [15908.927640][ T895] ip6_route_info_create+0xf18/0x17d0 [15908.927640][ T895] ip6_route_add+0x1c/0x140 [15908.927640][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15908.927640][ T895] addrconf_add_dev+0xe2/0x170 [15908.927640][ T895] inet6_addr_add+0x12f/0xa40 [15908.927640][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15908.927640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15908.927640][ T895] netlink_rcv_skb+0x130/0x360 [15908.927640][ T895] netlink_unicast+0x449/0x710 [15908.927640][ T895] netlink_sendmsg+0x723/0xbe0 [15908.927640][ T895] ____sys_sendmsg+0x7b2/0xa10 [15908.927640][ T895] ___sys_sendmsg+0xee/0x170 [15908.927640][ T895] __sys_sendmsg+0xcd/0x170 [15908.927640][ T895] do_syscall_64+0xc6/0x1e0 [15908.927640][ T895] [15908.929827][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15908.929827][ T895] ipv6_add_dev+0x3b9/0x11c0 [15908.929827][ T895] ipv6_find_idev+0x102/0x170 [15908.929827][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15908.929827][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15908.929827][ T895] netlink_rcv_skb+0x130/0x360 [15908.929827][ T895] netlink_unicast+0x449/0x710 [15908.929827][ T895] netlink_sendmsg+0x723/0xbe0 [15908.929827][ T895] ____sys_sendmsg+0x7b2/0xa10 [15908.929827][ T895] ___sys_sendmsg+0xee/0x170 [15908.929827][ T895] __sys_sendmsg+0xcd/0x170 [15908.929827][ T895] do_syscall_64+0xc6/0x1e0 [15908.929827][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15908.929827][ T895] [15908.931506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15908.931506][ T895] neigh_parms_alloc+0x1e5/0x510 [15908.931506][ T895] ipv6_add_dev+0x2fd/0x11c0 [15908.931506][ T895] ipv6_find_idev+0x102/0x170 [15908.931506][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15908.931506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15908.931506][ T895] netlink_rcv_skb+0x130/0x360 [15908.931506][ T895] netlink_unicast+0x449/0x710 [15908.931506][ T895] netlink_sendmsg+0x723/0xbe0 [15908.931506][ T895] ____sys_sendmsg+0x7b2/0xa10 [15908.931506][ T895] ___sys_sendmsg+0xee/0x170 [15908.931506][ T895] __sys_sendmsg+0xcd/0x170 [15908.931506][ T895] do_syscall_64+0xc6/0x1e0 [15908.931506][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15908.931506][ T895] [15918.958994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15918.959474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15918.959474][ T895] netdev_get_by_index+0x5e/0x80 [15918.959474][ T895] fib6_nh_init+0x3d8/0x15b0 [15918.959474][ T895] ip6_route_info_create+0xf18/0x17d0 [15918.959474][ T895] ip6_route_add+0x1c/0x140 [15918.959474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15918.959474][ T895] addrconf_add_dev+0xe2/0x170 [15918.959474][ T895] inet6_addr_add+0x12f/0xa40 [15918.959474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15918.959474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15918.959474][ T895] netlink_rcv_skb+0x130/0x360 [15918.959474][ T895] netlink_unicast+0x449/0x710 [15918.959474][ T895] netlink_sendmsg+0x723/0xbe0 [15918.959474][ T895] ____sys_sendmsg+0x7b2/0xa10 [15918.959474][ T895] ___sys_sendmsg+0xee/0x170 [15918.959474][ T895] __sys_sendmsg+0xcd/0x170 [15918.959474][ T895] do_syscall_64+0xc6/0x1e0 [15918.959474][ T895] [15918.961689][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15918.961689][ T895] ipv6_add_dev+0x3b9/0x11c0 [15918.961689][ T895] ipv6_find_idev+0x102/0x170 [15918.961689][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15918.961689][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15918.961689][ T895] netlink_rcv_skb+0x130/0x360 [15918.961689][ T895] netlink_unicast+0x449/0x710 [15918.961689][ T895] netlink_sendmsg+0x723/0xbe0 [15918.961689][ T895] ____sys_sendmsg+0x7b2/0xa10 [15918.961689][ T895] ___sys_sendmsg+0xee/0x170 [15918.961689][ T895] __sys_sendmsg+0xcd/0x170 [15918.961689][ T895] do_syscall_64+0xc6/0x1e0 [15918.961689][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15918.961689][ T895] [15918.963408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15918.963408][ T895] neigh_parms_alloc+0x1e5/0x510 [15918.963408][ T895] ipv6_add_dev+0x2fd/0x11c0 [15918.963408][ T895] ipv6_find_idev+0x102/0x170 [15918.963408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15918.963408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15918.963408][ T895] netlink_rcv_skb+0x130/0x360 [15918.963408][ T895] netlink_unicast+0x449/0x710 [15918.963408][ T895] netlink_sendmsg+0x723/0xbe0 [15918.963408][ T895] ____sys_sendmsg+0x7b2/0xa10 [15918.963408][ T895] ___sys_sendmsg+0xee/0x170 [15918.963408][ T895] __sys_sendmsg+0xcd/0x170 [15918.963408][ T895] do_syscall_64+0xc6/0x1e0 [15918.963408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15918.963408][ T895] [15929.207003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15929.207499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15929.207499][ T895] netdev_get_by_index+0x5e/0x80 [15929.207499][ T895] fib6_nh_init+0x3d8/0x15b0 [15929.207499][ T895] ip6_route_info_create+0xf18/0x17d0 [15929.207499][ T895] ip6_route_add+0x1c/0x140 [15929.207499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15929.207499][ T895] addrconf_add_dev+0xe2/0x170 [15929.207499][ T895] inet6_addr_add+0x12f/0xa40 [15929.207499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15929.207499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15929.207499][ T895] netlink_rcv_skb+0x130/0x360 [15929.207499][ T895] netlink_unicast+0x449/0x710 [15929.207499][ T895] netlink_sendmsg+0x723/0xbe0 [15929.207499][ T895] ____sys_sendmsg+0x7b2/0xa10 [15929.207499][ T895] ___sys_sendmsg+0xee/0x170 [15929.207499][ T895] __sys_sendmsg+0xcd/0x170 [15929.207499][ T895] do_syscall_64+0xc6/0x1e0 [15929.207499][ T895] [15929.209664][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15929.209664][ T895] ipv6_add_dev+0x3b9/0x11c0 [15929.209664][ T895] ipv6_find_idev+0x102/0x170 [15929.209664][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15929.209664][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15929.209664][ T895] netlink_rcv_skb+0x130/0x360 [15929.209664][ T895] netlink_unicast+0x449/0x710 [15929.209664][ T895] netlink_sendmsg+0x723/0xbe0 [15929.209664][ T895] ____sys_sendmsg+0x7b2/0xa10 [15929.209664][ T895] ___sys_sendmsg+0xee/0x170 [15929.209664][ T895] __sys_sendmsg+0xcd/0x170 [15929.209664][ T895] do_syscall_64+0xc6/0x1e0 [15929.209664][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15929.209664][ T895] [15929.211336][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15929.211336][ T895] neigh_parms_alloc+0x1e5/0x510 [15929.211336][ T895] ipv6_add_dev+0x2fd/0x11c0 [15929.211336][ T895] ipv6_find_idev+0x102/0x170 [15929.211336][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15929.211336][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15929.211336][ T895] netlink_rcv_skb+0x130/0x360 [15929.211336][ T895] netlink_unicast+0x449/0x710 [15929.211336][ T895] netlink_sendmsg+0x723/0xbe0 [15929.211336][ T895] ____sys_sendmsg+0x7b2/0xa10 [15929.211336][ T895] ___sys_sendmsg+0xee/0x170 [15929.211336][ T895] __sys_sendmsg+0xcd/0x170 [15929.211336][ T895] do_syscall_64+0xc6/0x1e0 [15929.211336][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15929.211336][ T895] [15939.455062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15939.455565][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15939.455565][ T895] netdev_get_by_index+0x5e/0x80 [15939.455565][ T895] fib6_nh_init+0x3d8/0x15b0 [15939.455565][ T895] ip6_route_info_create+0xf18/0x17d0 [15939.455565][ T895] ip6_route_add+0x1c/0x140 [15939.455565][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15939.455565][ T895] addrconf_add_dev+0xe2/0x170 [15939.455565][ T895] inet6_addr_add+0x12f/0xa40 [15939.455565][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15939.455565][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15939.455565][ T895] netlink_rcv_skb+0x130/0x360 [15939.455565][ T895] netlink_unicast+0x449/0x710 [15939.455565][ T895] netlink_sendmsg+0x723/0xbe0 [15939.455565][ T895] ____sys_sendmsg+0x7b2/0xa10 [15939.455565][ T895] ___sys_sendmsg+0xee/0x170 [15939.455565][ T895] __sys_sendmsg+0xcd/0x170 [15939.455565][ T895] do_syscall_64+0xc6/0x1e0 [15939.455565][ T895] [15939.457787][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15939.457787][ T895] ipv6_add_dev+0x3b9/0x11c0 [15939.457787][ T895] ipv6_find_idev+0x102/0x170 [15939.457787][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15939.457787][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15939.457787][ T895] netlink_rcv_skb+0x130/0x360 [15939.457787][ T895] netlink_unicast+0x449/0x710 [15939.457787][ T895] netlink_sendmsg+0x723/0xbe0 [15939.457787][ T895] ____sys_sendmsg+0x7b2/0xa10 [15939.457787][ T895] ___sys_sendmsg+0xee/0x170 [15939.457787][ T895] __sys_sendmsg+0xcd/0x170 [15939.457787][ T895] do_syscall_64+0xc6/0x1e0 [15939.457787][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15939.457787][ T895] [15939.459500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15939.459500][ T895] neigh_parms_alloc+0x1e5/0x510 [15939.459500][ T895] ipv6_add_dev+0x2fd/0x11c0 [15939.459500][ T895] ipv6_find_idev+0x102/0x170 [15939.459500][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15939.459500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15939.459500][ T895] netlink_rcv_skb+0x130/0x360 [15939.459500][ T895] netlink_unicast+0x449/0x710 [15939.459500][ T895] netlink_sendmsg+0x723/0xbe0 [15939.459500][ T895] ____sys_sendmsg+0x7b2/0xa10 [15939.459500][ T895] ___sys_sendmsg+0xee/0x170 [15939.459500][ T895] __sys_sendmsg+0xcd/0x170 [15939.459500][ T895] do_syscall_64+0xc6/0x1e0 [15939.459500][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15939.459500][ T895] [15949.703083][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15949.704159][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15949.704159][ T895] netdev_get_by_index+0x5e/0x80 [15949.704159][ T895] fib6_nh_init+0x3d8/0x15b0 [15949.704159][ T895] ip6_route_info_create+0xf18/0x17d0 [15949.704159][ T895] ip6_route_add+0x1c/0x140 [15949.704159][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15949.704159][ T895] addrconf_add_dev+0xe2/0x170 [15949.704159][ T895] inet6_addr_add+0x12f/0xa40 [15949.704159][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15949.704159][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15949.704159][ T895] netlink_rcv_skb+0x130/0x360 [15949.704159][ T895] netlink_unicast+0x449/0x710 [15949.704159][ T895] netlink_sendmsg+0x723/0xbe0 [15949.704159][ T895] ____sys_sendmsg+0x7b2/0xa10 [15949.704159][ T895] ___sys_sendmsg+0xee/0x170 [15949.704159][ T895] __sys_sendmsg+0xcd/0x170 [15949.704159][ T895] do_syscall_64+0xc6/0x1e0 [15949.704159][ T895] [15949.706332][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15949.706332][ T895] ipv6_add_dev+0x3b9/0x11c0 [15949.706332][ T895] ipv6_find_idev+0x102/0x170 [15949.706332][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15949.706332][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15949.706332][ T895] netlink_rcv_skb+0x130/0x360 [15949.706332][ T895] netlink_unicast+0x449/0x710 [15949.706332][ T895] netlink_sendmsg+0x723/0xbe0 [15949.706332][ T895] ____sys_sendmsg+0x7b2/0xa10 [15949.706332][ T895] ___sys_sendmsg+0xee/0x170 [15949.706332][ T895] __sys_sendmsg+0xcd/0x170 [15949.706332][ T895] do_syscall_64+0xc6/0x1e0 [15949.706332][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15949.706332][ T895] [15949.708031][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15949.708031][ T895] neigh_parms_alloc+0x1e5/0x510 [15949.708031][ T895] ipv6_add_dev+0x2fd/0x11c0 [15949.708031][ T895] ipv6_find_idev+0x102/0x170 [15949.708031][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15949.708031][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15949.708031][ T895] netlink_rcv_skb+0x130/0x360 [15949.708031][ T895] netlink_unicast+0x449/0x710 [15949.708031][ T895] netlink_sendmsg+0x723/0xbe0 [15949.708031][ T895] ____sys_sendmsg+0x7b2/0xa10 [15949.708031][ T895] ___sys_sendmsg+0xee/0x170 [15949.708031][ T895] __sys_sendmsg+0xcd/0x170 [15949.708031][ T895] do_syscall_64+0xc6/0x1e0 [15949.708031][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15949.708031][ T895] [15959.951037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15959.951522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15959.951522][ T895] netdev_get_by_index+0x5e/0x80 [15959.951522][ T895] fib6_nh_init+0x3d8/0x15b0 [15959.951522][ T895] ip6_route_info_create+0xf18/0x17d0 [15959.951522][ T895] ip6_route_add+0x1c/0x140 [15959.951522][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15959.951522][ T895] addrconf_add_dev+0xe2/0x170 [15959.951522][ T895] inet6_addr_add+0x12f/0xa40 [15959.951522][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15959.951522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15959.951522][ T895] netlink_rcv_skb+0x130/0x360 [15959.951522][ T895] netlink_unicast+0x449/0x710 [15959.951522][ T895] netlink_sendmsg+0x723/0xbe0 [15959.951522][ T895] ____sys_sendmsg+0x7b2/0xa10 [15959.951522][ T895] ___sys_sendmsg+0xee/0x170 [15959.951522][ T895] __sys_sendmsg+0xcd/0x170 [15959.951522][ T895] do_syscall_64+0xc6/0x1e0 [15959.951522][ T895] [15959.953754][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15959.953754][ T895] ipv6_add_dev+0x3b9/0x11c0 [15959.953754][ T895] ipv6_find_idev+0x102/0x170 [15959.953754][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15959.953754][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15959.953754][ T895] netlink_rcv_skb+0x130/0x360 [15959.953754][ T895] netlink_unicast+0x449/0x710 [15959.953754][ T895] netlink_sendmsg+0x723/0xbe0 [15959.953754][ T895] ____sys_sendmsg+0x7b2/0xa10 [15959.953754][ T895] ___sys_sendmsg+0xee/0x170 [15959.953754][ T895] __sys_sendmsg+0xcd/0x170 [15959.953754][ T895] do_syscall_64+0xc6/0x1e0 [15959.953754][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15959.953754][ T895] [15959.955473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15959.955473][ T895] neigh_parms_alloc+0x1e5/0x510 [15959.955473][ T895] ipv6_add_dev+0x2fd/0x11c0 [15959.955473][ T895] ipv6_find_idev+0x102/0x170 [15959.955473][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15959.955473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15959.955473][ T895] netlink_rcv_skb+0x130/0x360 [15959.955473][ T895] netlink_unicast+0x449/0x710 [15959.955473][ T895] netlink_sendmsg+0x723/0xbe0 [15959.955473][ T895] ____sys_sendmsg+0x7b2/0xa10 [15959.955473][ T895] ___sys_sendmsg+0xee/0x170 [15959.955473][ T895] __sys_sendmsg+0xcd/0x170 [15959.955473][ T895] do_syscall_64+0xc6/0x1e0 [15959.955473][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15959.955473][ T895] [15970.199084][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15970.200174][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15970.200174][ T895] netdev_get_by_index+0x5e/0x80 [15970.200174][ T895] fib6_nh_init+0x3d8/0x15b0 [15970.200174][ T895] ip6_route_info_create+0xf18/0x17d0 [15970.200174][ T895] ip6_route_add+0x1c/0x140 [15970.200174][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15970.200174][ T895] addrconf_add_dev+0xe2/0x170 [15970.200174][ T895] inet6_addr_add+0x12f/0xa40 [15970.200174][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15970.200174][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15970.200174][ T895] netlink_rcv_skb+0x130/0x360 [15970.200174][ T895] netlink_unicast+0x449/0x710 [15970.200174][ T895] netlink_sendmsg+0x723/0xbe0 [15970.200174][ T895] ____sys_sendmsg+0x7b2/0xa10 [15970.200174][ T895] ___sys_sendmsg+0xee/0x170 [15970.200174][ T895] __sys_sendmsg+0xcd/0x170 [15970.200174][ T895] do_syscall_64+0xc6/0x1e0 [15970.200174][ T895] [15970.202392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15970.202392][ T895] ipv6_add_dev+0x3b9/0x11c0 [15970.202392][ T895] ipv6_find_idev+0x102/0x170 [15970.202392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15970.202392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15970.202392][ T895] netlink_rcv_skb+0x130/0x360 [15970.202392][ T895] netlink_unicast+0x449/0x710 [15970.202392][ T895] netlink_sendmsg+0x723/0xbe0 [15970.202392][ T895] ____sys_sendmsg+0x7b2/0xa10 [15970.202392][ T895] ___sys_sendmsg+0xee/0x170 [15970.202392][ T895] __sys_sendmsg+0xcd/0x170 [15970.202392][ T895] do_syscall_64+0xc6/0x1e0 [15970.202392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15970.202392][ T895] [15970.204094][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15970.204094][ T895] neigh_parms_alloc+0x1e5/0x510 [15970.204094][ T895] ipv6_add_dev+0x2fd/0x11c0 [15970.204094][ T895] ipv6_find_idev+0x102/0x170 [15970.204094][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15970.204094][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15970.204094][ T895] netlink_rcv_skb+0x130/0x360 [15970.204094][ T895] netlink_unicast+0x449/0x710 [15970.204094][ T895] netlink_sendmsg+0x723/0xbe0 [15970.204094][ T895] ____sys_sendmsg+0x7b2/0xa10 [15970.204094][ T895] ___sys_sendmsg+0xee/0x170 [15970.204094][ T895] __sys_sendmsg+0xcd/0x170 [15970.204094][ T895] do_syscall_64+0xc6/0x1e0 [15970.204094][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15970.204094][ T895] [15980.447090][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15980.448121][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15980.448121][ T895] netdev_get_by_index+0x5e/0x80 [15980.448121][ T895] fib6_nh_init+0x3d8/0x15b0 [15980.448121][ T895] ip6_route_info_create+0xf18/0x17d0 [15980.448121][ T895] ip6_route_add+0x1c/0x140 [15980.448121][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15980.448121][ T895] addrconf_add_dev+0xe2/0x170 [15980.448121][ T895] inet6_addr_add+0x12f/0xa40 [15980.448121][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15980.448121][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15980.448121][ T895] netlink_rcv_skb+0x130/0x360 [15980.448121][ T895] netlink_unicast+0x449/0x710 [15980.448121][ T895] netlink_sendmsg+0x723/0xbe0 [15980.448121][ T895] ____sys_sendmsg+0x7b2/0xa10 [15980.448121][ T895] ___sys_sendmsg+0xee/0x170 [15980.448121][ T895] __sys_sendmsg+0xcd/0x170 [15980.448121][ T895] do_syscall_64+0xc6/0x1e0 [15980.448121][ T895] [15980.450362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15980.450362][ T895] ipv6_add_dev+0x3b9/0x11c0 [15980.450362][ T895] ipv6_find_idev+0x102/0x170 [15980.450362][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15980.450362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15980.450362][ T895] netlink_rcv_skb+0x130/0x360 [15980.450362][ T895] netlink_unicast+0x449/0x710 [15980.450362][ T895] netlink_sendmsg+0x723/0xbe0 [15980.450362][ T895] ____sys_sendmsg+0x7b2/0xa10 [15980.450362][ T895] ___sys_sendmsg+0xee/0x170 [15980.450362][ T895] __sys_sendmsg+0xcd/0x170 [15980.450362][ T895] do_syscall_64+0xc6/0x1e0 [15980.450362][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15980.450362][ T895] [15980.452032][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15980.452032][ T895] neigh_parms_alloc+0x1e5/0x510 [15980.452032][ T895] ipv6_add_dev+0x2fd/0x11c0 [15980.452032][ T895] ipv6_find_idev+0x102/0x170 [15980.452032][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15980.452032][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15980.452032][ T895] netlink_rcv_skb+0x130/0x360 [15980.452032][ T895] netlink_unicast+0x449/0x710 [15980.452032][ T895] netlink_sendmsg+0x723/0xbe0 [15980.452032][ T895] ____sys_sendmsg+0x7b2/0xa10 [15980.452032][ T895] ___sys_sendmsg+0xee/0x170 [15980.452032][ T895] __sys_sendmsg+0xcd/0x170 [15980.452032][ T895] do_syscall_64+0xc6/0x1e0 [15980.452032][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15980.452032][ T895] [15990.575127][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15990.575609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15990.575609][ T895] netdev_get_by_index+0x5e/0x80 [15990.575609][ T895] fib6_nh_init+0x3d8/0x15b0 [15990.575609][ T895] ip6_route_info_create+0xf18/0x17d0 [15990.575609][ T895] ip6_route_add+0x1c/0x140 [15990.575609][ T895] addrconf_add_mroute+0x1ac/0x2c0 [15990.575609][ T895] addrconf_add_dev+0xe2/0x170 [15990.575609][ T895] inet6_addr_add+0x12f/0xa40 [15990.575609][ T895] inet6_rtm_newaddr+0x560/0x6b0 [15990.575609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15990.575609][ T895] netlink_rcv_skb+0x130/0x360 [15990.575609][ T895] netlink_unicast+0x449/0x710 [15990.575609][ T895] netlink_sendmsg+0x723/0xbe0 [15990.575609][ T895] ____sys_sendmsg+0x7b2/0xa10 [15990.575609][ T895] ___sys_sendmsg+0xee/0x170 [15990.575609][ T895] __sys_sendmsg+0xcd/0x170 [15990.575609][ T895] do_syscall_64+0xc6/0x1e0 [15990.575609][ T895] [15990.577777][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15990.577777][ T895] ipv6_add_dev+0x3b9/0x11c0 [15990.577777][ T895] ipv6_find_idev+0x102/0x170 [15990.577777][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15990.577777][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15990.577777][ T895] netlink_rcv_skb+0x130/0x360 [15990.577777][ T895] netlink_unicast+0x449/0x710 [15990.577777][ T895] netlink_sendmsg+0x723/0xbe0 [15990.577777][ T895] ____sys_sendmsg+0x7b2/0xa10 [15990.577777][ T895] ___sys_sendmsg+0xee/0x170 [15990.577777][ T895] __sys_sendmsg+0xcd/0x170 [15990.577777][ T895] do_syscall_64+0xc6/0x1e0 [15990.577777][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15990.577777][ T895] [15990.579479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [15990.579479][ T895] neigh_parms_alloc+0x1e5/0x510 [15990.579479][ T895] ipv6_add_dev+0x2fd/0x11c0 [15990.579479][ T895] ipv6_find_idev+0x102/0x170 [15990.579479][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [15990.579479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [15990.579479][ T895] netlink_rcv_skb+0x130/0x360 [15990.579479][ T895] netlink_unicast+0x449/0x710 [15990.579479][ T895] netlink_sendmsg+0x723/0xbe0 [15990.579479][ T895] ____sys_sendmsg+0x7b2/0xa10 [15990.579479][ T895] ___sys_sendmsg+0xee/0x170 [15990.579479][ T895] __sys_sendmsg+0xcd/0x170 [15990.579479][ T895] do_syscall_64+0xc6/0x1e0 [15990.579479][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15990.579479][ T895] [16000.823142][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16000.823667][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16000.823667][ T895] netdev_get_by_index+0x5e/0x80 [16000.823667][ T895] fib6_nh_init+0x3d8/0x15b0 [16000.823667][ T895] ip6_route_info_create+0xf18/0x17d0 [16000.823667][ T895] ip6_route_add+0x1c/0x140 [16000.823667][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16000.823667][ T895] addrconf_add_dev+0xe2/0x170 [16000.823667][ T895] inet6_addr_add+0x12f/0xa40 [16000.823667][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16000.823667][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16000.823667][ T895] netlink_rcv_skb+0x130/0x360 [16000.823667][ T895] netlink_unicast+0x449/0x710 [16000.823667][ T895] netlink_sendmsg+0x723/0xbe0 [16000.823667][ T895] ____sys_sendmsg+0x7b2/0xa10 [16000.823667][ T895] ___sys_sendmsg+0xee/0x170 [16000.823667][ T895] __sys_sendmsg+0xcd/0x170 [16000.823667][ T895] do_syscall_64+0xc6/0x1e0 [16000.823667][ T895] [16000.825822][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16000.825822][ T895] ipv6_add_dev+0x3b9/0x11c0 [16000.825822][ T895] ipv6_find_idev+0x102/0x170 [16000.825822][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16000.825822][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16000.825822][ T895] netlink_rcv_skb+0x130/0x360 [16000.825822][ T895] netlink_unicast+0x449/0x710 [16000.825822][ T895] netlink_sendmsg+0x723/0xbe0 [16000.825822][ T895] ____sys_sendmsg+0x7b2/0xa10 [16000.825822][ T895] ___sys_sendmsg+0xee/0x170 [16000.825822][ T895] __sys_sendmsg+0xcd/0x170 [16000.825822][ T895] do_syscall_64+0xc6/0x1e0 [16000.825822][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16000.825822][ T895] [16000.827534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16000.827534][ T895] neigh_parms_alloc+0x1e5/0x510 [16000.827534][ T895] ipv6_add_dev+0x2fd/0x11c0 [16000.827534][ T895] ipv6_find_idev+0x102/0x170 [16000.827534][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16000.827534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16000.827534][ T895] netlink_rcv_skb+0x130/0x360 [16000.827534][ T895] netlink_unicast+0x449/0x710 [16000.827534][ T895] netlink_sendmsg+0x723/0xbe0 [16000.827534][ T895] ____sys_sendmsg+0x7b2/0xa10 [16000.827534][ T895] ___sys_sendmsg+0xee/0x170 [16000.827534][ T895] __sys_sendmsg+0xcd/0x170 [16000.827534][ T895] do_syscall_64+0xc6/0x1e0 [16000.827534][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16000.827534][ T895] [16010.943042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16010.943520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16010.943520][ T895] netdev_get_by_index+0x5e/0x80 [16010.943520][ T895] fib6_nh_init+0x3d8/0x15b0 [16010.943520][ T895] ip6_route_info_create+0xf18/0x17d0 [16010.943520][ T895] ip6_route_add+0x1c/0x140 [16010.943520][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16010.943520][ T895] addrconf_add_dev+0xe2/0x170 [16010.943520][ T895] inet6_addr_add+0x12f/0xa40 [16010.943520][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16010.943520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16010.943520][ T895] netlink_rcv_skb+0x130/0x360 [16010.943520][ T895] netlink_unicast+0x449/0x710 [16010.943520][ T895] netlink_sendmsg+0x723/0xbe0 [16010.943520][ T895] ____sys_sendmsg+0x7b2/0xa10 [16010.943520][ T895] ___sys_sendmsg+0xee/0x170 [16010.943520][ T895] __sys_sendmsg+0xcd/0x170 [16010.943520][ T895] do_syscall_64+0xc6/0x1e0 [16010.943520][ T895] [16010.945737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16010.945737][ T895] ipv6_add_dev+0x3b9/0x11c0 [16010.945737][ T895] ipv6_find_idev+0x102/0x170 [16010.945737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16010.945737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16010.945737][ T895] netlink_rcv_skb+0x130/0x360 [16010.945737][ T895] netlink_unicast+0x449/0x710 [16010.945737][ T895] netlink_sendmsg+0x723/0xbe0 [16010.945737][ T895] ____sys_sendmsg+0x7b2/0xa10 [16010.945737][ T895] ___sys_sendmsg+0xee/0x170 [16010.945737][ T895] __sys_sendmsg+0xcd/0x170 [16010.945737][ T895] do_syscall_64+0xc6/0x1e0 [16010.945737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16010.945737][ T895] [16010.947461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16010.947461][ T895] neigh_parms_alloc+0x1e5/0x510 [16010.947461][ T895] ipv6_add_dev+0x2fd/0x11c0 [16010.947461][ T895] ipv6_find_idev+0x102/0x170 [16010.947461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16010.947461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16010.947461][ T895] netlink_rcv_skb+0x130/0x360 [16010.947461][ T895] netlink_unicast+0x449/0x710 [16010.947461][ T895] netlink_sendmsg+0x723/0xbe0 [16010.947461][ T895] ____sys_sendmsg+0x7b2/0xa10 [16010.947461][ T895] ___sys_sendmsg+0xee/0x170 [16010.947461][ T895] __sys_sendmsg+0xcd/0x170 [16010.947461][ T895] do_syscall_64+0xc6/0x1e0 [16010.947461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16010.947461][ T895] [16021.191027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16021.191501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16021.191501][ T895] netdev_get_by_index+0x5e/0x80 [16021.191501][ T895] fib6_nh_init+0x3d8/0x15b0 [16021.191501][ T895] ip6_route_info_create+0xf18/0x17d0 [16021.191501][ T895] ip6_route_add+0x1c/0x140 [16021.191501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16021.191501][ T895] addrconf_add_dev+0xe2/0x170 [16021.191501][ T895] inet6_addr_add+0x12f/0xa40 [16021.191501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16021.191501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16021.191501][ T895] netlink_rcv_skb+0x130/0x360 [16021.191501][ T895] netlink_unicast+0x449/0x710 [16021.191501][ T895] netlink_sendmsg+0x723/0xbe0 [16021.191501][ T895] ____sys_sendmsg+0x7b2/0xa10 [16021.191501][ T895] ___sys_sendmsg+0xee/0x170 [16021.191501][ T895] __sys_sendmsg+0xcd/0x170 [16021.191501][ T895] do_syscall_64+0xc6/0x1e0 [16021.191501][ T895] [16021.193832][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16021.193832][ T895] ipv6_add_dev+0x3b9/0x11c0 [16021.193832][ T895] ipv6_find_idev+0x102/0x170 [16021.193832][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16021.193832][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16021.193832][ T895] netlink_rcv_skb+0x130/0x360 [16021.193832][ T895] netlink_unicast+0x449/0x710 [16021.193832][ T895] netlink_sendmsg+0x723/0xbe0 [16021.193832][ T895] ____sys_sendmsg+0x7b2/0xa10 [16021.193832][ T895] ___sys_sendmsg+0xee/0x170 [16021.193832][ T895] __sys_sendmsg+0xcd/0x170 [16021.193832][ T895] do_syscall_64+0xc6/0x1e0 [16021.193832][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16021.193832][ T895] [16021.195554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16021.195554][ T895] neigh_parms_alloc+0x1e5/0x510 [16021.195554][ T895] ipv6_add_dev+0x2fd/0x11c0 [16021.195554][ T895] ipv6_find_idev+0x102/0x170 [16021.195554][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16021.195554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16021.195554][ T895] netlink_rcv_skb+0x130/0x360 [16021.195554][ T895] netlink_unicast+0x449/0x710 [16021.195554][ T895] netlink_sendmsg+0x723/0xbe0 [16021.195554][ T895] ____sys_sendmsg+0x7b2/0xa10 [16021.195554][ T895] ___sys_sendmsg+0xee/0x170 [16021.195554][ T895] __sys_sendmsg+0xcd/0x170 [16021.195554][ T895] do_syscall_64+0xc6/0x1e0 [16021.195554][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16021.195554][ T895] [16031.335127][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16031.335617][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16031.335617][ T895] netdev_get_by_index+0x5e/0x80 [16031.335617][ T895] fib6_nh_init+0x3d8/0x15b0 [16031.335617][ T895] ip6_route_info_create+0xf18/0x17d0 [16031.335617][ T895] ip6_route_add+0x1c/0x140 [16031.335617][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16031.335617][ T895] addrconf_add_dev+0xe2/0x170 [16031.335617][ T895] inet6_addr_add+0x12f/0xa40 [16031.335617][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16031.335617][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16031.335617][ T895] netlink_rcv_skb+0x130/0x360 [16031.335617][ T895] netlink_unicast+0x449/0x710 [16031.335617][ T895] netlink_sendmsg+0x723/0xbe0 [16031.335617][ T895] ____sys_sendmsg+0x7b2/0xa10 [16031.335617][ T895] ___sys_sendmsg+0xee/0x170 [16031.335617][ T895] __sys_sendmsg+0xcd/0x170 [16031.335617][ T895] do_syscall_64+0xc6/0x1e0 [16031.335617][ T895] [16031.337955][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16031.337955][ T895] ipv6_add_dev+0x3b9/0x11c0 [16031.337955][ T895] ipv6_find_idev+0x102/0x170 [16031.337955][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16031.337955][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16031.337955][ T895] netlink_rcv_skb+0x130/0x360 [16031.337955][ T895] netlink_unicast+0x449/0x710 [16031.337955][ T895] netlink_sendmsg+0x723/0xbe0 [16031.337955][ T895] ____sys_sendmsg+0x7b2/0xa10 [16031.337955][ T895] ___sys_sendmsg+0xee/0x170 [16031.337955][ T895] __sys_sendmsg+0xcd/0x170 [16031.337955][ T895] do_syscall_64+0xc6/0x1e0 [16031.337955][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16031.337955][ T895] [16031.339673][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16031.339673][ T895] neigh_parms_alloc+0x1e5/0x510 [16031.339673][ T895] ipv6_add_dev+0x2fd/0x11c0 [16031.339673][ T895] ipv6_find_idev+0x102/0x170 [16031.339673][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16031.339673][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16031.339673][ T895] netlink_rcv_skb+0x130/0x360 [16031.339673][ T895] netlink_unicast+0x449/0x710 [16031.339673][ T895] netlink_sendmsg+0x723/0xbe0 [16031.339673][ T895] ____sys_sendmsg+0x7b2/0xa10 [16031.339673][ T895] ___sys_sendmsg+0xee/0x170 [16031.339673][ T895] __sys_sendmsg+0xcd/0x170 [16031.339673][ T895] do_syscall_64+0xc6/0x1e0 [16031.339673][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16031.339673][ T895] [16041.551016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16041.551493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16041.551493][ T895] netdev_get_by_index+0x5e/0x80 [16041.551493][ T895] fib6_nh_init+0x3d8/0x15b0 [16041.551493][ T895] ip6_route_info_create+0xf18/0x17d0 [16041.551493][ T895] ip6_route_add+0x1c/0x140 [16041.551493][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16041.551493][ T895] addrconf_add_dev+0xe2/0x170 [16041.551493][ T895] inet6_addr_add+0x12f/0xa40 [16041.551493][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16041.551493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16041.551493][ T895] netlink_rcv_skb+0x130/0x360 [16041.551493][ T895] netlink_unicast+0x449/0x710 [16041.551493][ T895] netlink_sendmsg+0x723/0xbe0 [16041.551493][ T895] ____sys_sendmsg+0x7b2/0xa10 [16041.551493][ T895] ___sys_sendmsg+0xee/0x170 [16041.551493][ T895] __sys_sendmsg+0xcd/0x170 [16041.551493][ T895] do_syscall_64+0xc6/0x1e0 [16041.551493][ T895] [16041.553703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16041.553703][ T895] ipv6_add_dev+0x3b9/0x11c0 [16041.553703][ T895] ipv6_find_idev+0x102/0x170 [16041.553703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16041.553703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16041.553703][ T895] netlink_rcv_skb+0x130/0x360 [16041.553703][ T895] netlink_unicast+0x449/0x710 [16041.553703][ T895] netlink_sendmsg+0x723/0xbe0 [16041.553703][ T895] ____sys_sendmsg+0x7b2/0xa10 [16041.553703][ T895] ___sys_sendmsg+0xee/0x170 [16041.553703][ T895] __sys_sendmsg+0xcd/0x170 [16041.553703][ T895] do_syscall_64+0xc6/0x1e0 [16041.553703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16041.553703][ T895] [16041.555415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16041.555415][ T895] neigh_parms_alloc+0x1e5/0x510 [16041.555415][ T895] ipv6_add_dev+0x2fd/0x11c0 [16041.555415][ T895] ipv6_find_idev+0x102/0x170 [16041.555415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16041.555415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16041.555415][ T895] netlink_rcv_skb+0x130/0x360 [16041.555415][ T895] netlink_unicast+0x449/0x710 [16041.555415][ T895] netlink_sendmsg+0x723/0xbe0 [16041.555415][ T895] ____sys_sendmsg+0x7b2/0xa10 [16041.555415][ T895] ___sys_sendmsg+0xee/0x170 [16041.555415][ T895] __sys_sendmsg+0xcd/0x170 [16041.555415][ T895] do_syscall_64+0xc6/0x1e0 [16041.555415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16041.555415][ T895] [16051.734987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16051.735474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16051.735474][ T895] netdev_get_by_index+0x5e/0x80 [16051.735474][ T895] fib6_nh_init+0x3d8/0x15b0 [16051.735474][ T895] ip6_route_info_create+0xf18/0x17d0 [16051.735474][ T895] ip6_route_add+0x1c/0x140 [16051.735474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16051.735474][ T895] addrconf_add_dev+0xe2/0x170 [16051.735474][ T895] inet6_addr_add+0x12f/0xa40 [16051.735474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16051.735474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16051.735474][ T895] netlink_rcv_skb+0x130/0x360 [16051.735474][ T895] netlink_unicast+0x449/0x710 [16051.735474][ T895] netlink_sendmsg+0x723/0xbe0 [16051.735474][ T895] ____sys_sendmsg+0x7b2/0xa10 [16051.735474][ T895] ___sys_sendmsg+0xee/0x170 [16051.735474][ T895] __sys_sendmsg+0xcd/0x170 [16051.735474][ T895] do_syscall_64+0xc6/0x1e0 [16051.735474][ T895] [16051.737692][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16051.737692][ T895] ipv6_add_dev+0x3b9/0x11c0 [16051.737692][ T895] ipv6_find_idev+0x102/0x170 [16051.737692][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16051.737692][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16051.737692][ T895] netlink_rcv_skb+0x130/0x360 [16051.737692][ T895] netlink_unicast+0x449/0x710 [16051.737692][ T895] netlink_sendmsg+0x723/0xbe0 [16051.737692][ T895] ____sys_sendmsg+0x7b2/0xa10 [16051.737692][ T895] ___sys_sendmsg+0xee/0x170 [16051.737692][ T895] __sys_sendmsg+0xcd/0x170 [16051.737692][ T895] do_syscall_64+0xc6/0x1e0 [16051.737692][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16051.737692][ T895] [16051.739415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16051.739415][ T895] neigh_parms_alloc+0x1e5/0x510 [16051.739415][ T895] ipv6_add_dev+0x2fd/0x11c0 [16051.739415][ T895] ipv6_find_idev+0x102/0x170 [16051.739415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16051.739415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16051.739415][ T895] netlink_rcv_skb+0x130/0x360 [16051.739415][ T895] netlink_unicast+0x449/0x710 [16051.739415][ T895] netlink_sendmsg+0x723/0xbe0 [16051.739415][ T895] ____sys_sendmsg+0x7b2/0xa10 [16051.739415][ T895] ___sys_sendmsg+0xee/0x170 [16051.739415][ T895] __sys_sendmsg+0xcd/0x170 [16051.739415][ T895] do_syscall_64+0xc6/0x1e0 [16051.739415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16051.739415][ T895] [16061.991071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16061.991551][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16061.991551][ T895] netdev_get_by_index+0x5e/0x80 [16061.991551][ T895] fib6_nh_init+0x3d8/0x15b0 [16061.991551][ T895] ip6_route_info_create+0xf18/0x17d0 [16061.991551][ T895] ip6_route_add+0x1c/0x140 [16061.991551][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16061.991551][ T895] addrconf_add_dev+0xe2/0x170 [16061.991551][ T895] inet6_addr_add+0x12f/0xa40 [16061.991551][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16061.991551][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16061.991551][ T895] netlink_rcv_skb+0x130/0x360 [16061.991551][ T895] netlink_unicast+0x449/0x710 [16061.991551][ T895] netlink_sendmsg+0x723/0xbe0 [16061.991551][ T895] ____sys_sendmsg+0x7b2/0xa10 [16061.991551][ T895] ___sys_sendmsg+0xee/0x170 [16061.991551][ T895] __sys_sendmsg+0xcd/0x170 [16061.991551][ T895] do_syscall_64+0xc6/0x1e0 [16061.991551][ T895] [16061.993770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16061.993770][ T895] ipv6_add_dev+0x3b9/0x11c0 [16061.993770][ T895] ipv6_find_idev+0x102/0x170 [16061.993770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16061.993770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16061.993770][ T895] netlink_rcv_skb+0x130/0x360 [16061.993770][ T895] netlink_unicast+0x449/0x710 [16061.993770][ T895] netlink_sendmsg+0x723/0xbe0 [16061.993770][ T895] ____sys_sendmsg+0x7b2/0xa10 [16061.993770][ T895] ___sys_sendmsg+0xee/0x170 [16061.993770][ T895] __sys_sendmsg+0xcd/0x170 [16061.993770][ T895] do_syscall_64+0xc6/0x1e0 [16061.993770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16061.993770][ T895] [16061.995471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16061.995471][ T895] neigh_parms_alloc+0x1e5/0x510 [16061.995471][ T895] ipv6_add_dev+0x2fd/0x11c0 [16061.995471][ T895] ipv6_find_idev+0x102/0x170 [16061.995471][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16061.995471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16061.995471][ T895] netlink_rcv_skb+0x130/0x360 [16061.995471][ T895] netlink_unicast+0x449/0x710 [16061.995471][ T895] netlink_sendmsg+0x723/0xbe0 [16061.995471][ T895] ____sys_sendmsg+0x7b2/0xa10 [16061.995471][ T895] ___sys_sendmsg+0xee/0x170 [16061.995471][ T895] __sys_sendmsg+0xcd/0x170 [16061.995471][ T895] do_syscall_64+0xc6/0x1e0 [16061.995471][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16061.995471][ T895] [16072.239055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16072.239617][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16072.239617][ T895] netdev_get_by_index+0x5e/0x80 [16072.239617][ T895] fib6_nh_init+0x3d8/0x15b0 [16072.239617][ T895] ip6_route_info_create+0xf18/0x17d0 [16072.239617][ T895] ip6_route_add+0x1c/0x140 [16072.239617][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16072.239617][ T895] addrconf_add_dev+0xe2/0x170 [16072.239617][ T895] inet6_addr_add+0x12f/0xa40 [16072.239617][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16072.239617][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16072.239617][ T895] netlink_rcv_skb+0x130/0x360 [16072.239617][ T895] netlink_unicast+0x449/0x710 [16072.239617][ T895] netlink_sendmsg+0x723/0xbe0 [16072.239617][ T895] ____sys_sendmsg+0x7b2/0xa10 [16072.239617][ T895] ___sys_sendmsg+0xee/0x170 [16072.239617][ T895] __sys_sendmsg+0xcd/0x170 [16072.239617][ T895] do_syscall_64+0xc6/0x1e0 [16072.239617][ T895] [16072.241847][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16072.241847][ T895] ipv6_add_dev+0x3b9/0x11c0 [16072.241847][ T895] ipv6_find_idev+0x102/0x170 [16072.241847][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16072.241847][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16072.241847][ T895] netlink_rcv_skb+0x130/0x360 [16072.241847][ T895] netlink_unicast+0x449/0x710 [16072.241847][ T895] netlink_sendmsg+0x723/0xbe0 [16072.241847][ T895] ____sys_sendmsg+0x7b2/0xa10 [16072.241847][ T895] ___sys_sendmsg+0xee/0x170 [16072.241847][ T895] __sys_sendmsg+0xcd/0x170 [16072.241847][ T895] do_syscall_64+0xc6/0x1e0 [16072.241847][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16072.241847][ T895] [16072.243533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16072.243533][ T895] neigh_parms_alloc+0x1e5/0x510 [16072.243533][ T895] ipv6_add_dev+0x2fd/0x11c0 [16072.243533][ T895] ipv6_find_idev+0x102/0x170 [16072.243533][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16072.243533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16072.243533][ T895] netlink_rcv_skb+0x130/0x360 [16072.243533][ T895] netlink_unicast+0x449/0x710 [16072.243533][ T895] netlink_sendmsg+0x723/0xbe0 [16072.243533][ T895] ____sys_sendmsg+0x7b2/0xa10 [16072.243533][ T895] ___sys_sendmsg+0xee/0x170 [16072.243533][ T895] __sys_sendmsg+0xcd/0x170 [16072.243533][ T895] do_syscall_64+0xc6/0x1e0 [16072.243533][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16072.243533][ T895] [16082.391000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16082.391526][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16082.391526][ T895] netdev_get_by_index+0x5e/0x80 [16082.391526][ T895] fib6_nh_init+0x3d8/0x15b0 [16082.391526][ T895] ip6_route_info_create+0xf18/0x17d0 [16082.391526][ T895] ip6_route_add+0x1c/0x140 [16082.391526][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16082.391526][ T895] addrconf_add_dev+0xe2/0x170 [16082.391526][ T895] inet6_addr_add+0x12f/0xa40 [16082.391526][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16082.391526][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16082.391526][ T895] netlink_rcv_skb+0x130/0x360 [16082.391526][ T895] netlink_unicast+0x449/0x710 [16082.391526][ T895] netlink_sendmsg+0x723/0xbe0 [16082.391526][ T895] ____sys_sendmsg+0x7b2/0xa10 [16082.391526][ T895] ___sys_sendmsg+0xee/0x170 [16082.391526][ T895] __sys_sendmsg+0xcd/0x170 [16082.391526][ T895] do_syscall_64+0xc6/0x1e0 [16082.391526][ T895] [16082.393750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16082.393750][ T895] ipv6_add_dev+0x3b9/0x11c0 [16082.393750][ T895] ipv6_find_idev+0x102/0x170 [16082.393750][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16082.393750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16082.393750][ T895] netlink_rcv_skb+0x130/0x360 [16082.393750][ T895] netlink_unicast+0x449/0x710 [16082.393750][ T895] netlink_sendmsg+0x723/0xbe0 [16082.393750][ T895] ____sys_sendmsg+0x7b2/0xa10 [16082.393750][ T895] ___sys_sendmsg+0xee/0x170 [16082.393750][ T895] __sys_sendmsg+0xcd/0x170 [16082.393750][ T895] do_syscall_64+0xc6/0x1e0 [16082.393750][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16082.393750][ T895] [16082.395417][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16082.395417][ T895] neigh_parms_alloc+0x1e5/0x510 [16082.395417][ T895] ipv6_add_dev+0x2fd/0x11c0 [16082.395417][ T895] ipv6_find_idev+0x102/0x170 [16082.395417][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16082.395417][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16082.395417][ T895] netlink_rcv_skb+0x130/0x360 [16082.395417][ T895] netlink_unicast+0x449/0x710 [16082.395417][ T895] netlink_sendmsg+0x723/0xbe0 [16082.395417][ T895] ____sys_sendmsg+0x7b2/0xa10 [16082.395417][ T895] ___sys_sendmsg+0xee/0x170 [16082.395417][ T895] __sys_sendmsg+0xcd/0x170 [16082.395417][ T895] do_syscall_64+0xc6/0x1e0 [16082.395417][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16082.395417][ T895] [16092.638961][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16092.639435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16092.639435][ T895] netdev_get_by_index+0x5e/0x80 [16092.639435][ T895] fib6_nh_init+0x3d8/0x15b0 [16092.639435][ T895] ip6_route_info_create+0xf18/0x17d0 [16092.639435][ T895] ip6_route_add+0x1c/0x140 [16092.639435][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16092.639435][ T895] addrconf_add_dev+0xe2/0x170 [16092.639435][ T895] inet6_addr_add+0x12f/0xa40 [16092.639435][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16092.639435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16092.639435][ T895] netlink_rcv_skb+0x130/0x360 [16092.639435][ T895] netlink_unicast+0x449/0x710 [16092.639435][ T895] netlink_sendmsg+0x723/0xbe0 [16092.639435][ T895] ____sys_sendmsg+0x7b2/0xa10 [16092.639435][ T895] ___sys_sendmsg+0xee/0x170 [16092.639435][ T895] __sys_sendmsg+0xcd/0x170 [16092.639435][ T895] do_syscall_64+0xc6/0x1e0 [16092.639435][ T895] [16092.641681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16092.641681][ T895] ipv6_add_dev+0x3b9/0x11c0 [16092.641681][ T895] ipv6_find_idev+0x102/0x170 [16092.641681][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16092.641681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16092.641681][ T895] netlink_rcv_skb+0x130/0x360 [16092.641681][ T895] netlink_unicast+0x449/0x710 [16092.641681][ T895] netlink_sendmsg+0x723/0xbe0 [16092.641681][ T895] ____sys_sendmsg+0x7b2/0xa10 [16092.641681][ T895] ___sys_sendmsg+0xee/0x170 [16092.641681][ T895] __sys_sendmsg+0xcd/0x170 [16092.641681][ T895] do_syscall_64+0xc6/0x1e0 [16092.641681][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16092.641681][ T895] [16092.643392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16092.643392][ T895] neigh_parms_alloc+0x1e5/0x510 [16092.643392][ T895] ipv6_add_dev+0x2fd/0x11c0 [16092.643392][ T895] ipv6_find_idev+0x102/0x170 [16092.643392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16092.643392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16092.643392][ T895] netlink_rcv_skb+0x130/0x360 [16092.643392][ T895] netlink_unicast+0x449/0x710 [16092.643392][ T895] netlink_sendmsg+0x723/0xbe0 [16092.643392][ T895] ____sys_sendmsg+0x7b2/0xa10 [16092.643392][ T895] ___sys_sendmsg+0xee/0x170 [16092.643392][ T895] __sys_sendmsg+0xcd/0x170 [16092.643392][ T895] do_syscall_64+0xc6/0x1e0 [16092.643392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16092.643392][ T895] [16102.886997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16102.887565][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16102.887565][ T895] netdev_get_by_index+0x5e/0x80 [16102.887565][ T895] fib6_nh_init+0x3d8/0x15b0 [16102.887565][ T895] ip6_route_info_create+0xf18/0x17d0 [16102.887565][ T895] ip6_route_add+0x1c/0x140 [16102.887565][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16102.887565][ T895] addrconf_add_dev+0xe2/0x170 [16102.887565][ T895] inet6_addr_add+0x12f/0xa40 [16102.887565][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16102.887565][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16102.887565][ T895] netlink_rcv_skb+0x130/0x360 [16102.887565][ T895] netlink_unicast+0x449/0x710 [16102.887565][ T895] netlink_sendmsg+0x723/0xbe0 [16102.887565][ T895] ____sys_sendmsg+0x7b2/0xa10 [16102.887565][ T895] ___sys_sendmsg+0xee/0x170 [16102.887565][ T895] __sys_sendmsg+0xcd/0x170 [16102.887565][ T895] do_syscall_64+0xc6/0x1e0 [16102.887565][ T895] [16102.889859][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16102.889859][ T895] ipv6_add_dev+0x3b9/0x11c0 [16102.889859][ T895] ipv6_find_idev+0x102/0x170 [16102.889859][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16102.889859][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16102.889859][ T895] netlink_rcv_skb+0x130/0x360 [16102.889859][ T895] netlink_unicast+0x449/0x710 [16102.889859][ T895] netlink_sendmsg+0x723/0xbe0 [16102.889859][ T895] ____sys_sendmsg+0x7b2/0xa10 [16102.889859][ T895] ___sys_sendmsg+0xee/0x170 [16102.889859][ T895] __sys_sendmsg+0xcd/0x170 [16102.889859][ T895] do_syscall_64+0xc6/0x1e0 [16102.889859][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16102.889859][ T895] [16102.891634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16102.891634][ T895] neigh_parms_alloc+0x1e5/0x510 [16102.891634][ T895] ipv6_add_dev+0x2fd/0x11c0 [16102.891634][ T895] ipv6_find_idev+0x102/0x170 [16102.891634][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16102.891634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16102.891634][ T895] netlink_rcv_skb+0x130/0x360 [16102.891634][ T895] netlink_unicast+0x449/0x710 [16102.891634][ T895] netlink_sendmsg+0x723/0xbe0 [16102.891634][ T895] ____sys_sendmsg+0x7b2/0xa10 [16102.891634][ T895] ___sys_sendmsg+0xee/0x170 [16102.891634][ T895] __sys_sendmsg+0xcd/0x170 [16102.891634][ T895] do_syscall_64+0xc6/0x1e0 [16102.891634][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16102.891634][ T895] [16113.007054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16113.007532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16113.007532][ T895] netdev_get_by_index+0x5e/0x80 [16113.007532][ T895] fib6_nh_init+0x3d8/0x15b0 [16113.007532][ T895] ip6_route_info_create+0xf18/0x17d0 [16113.007532][ T895] ip6_route_add+0x1c/0x140 [16113.007532][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16113.007532][ T895] addrconf_add_dev+0xe2/0x170 [16113.007532][ T895] inet6_addr_add+0x12f/0xa40 [16113.007532][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16113.007532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16113.007532][ T895] netlink_rcv_skb+0x130/0x360 [16113.007532][ T895] netlink_unicast+0x449/0x710 [16113.007532][ T895] netlink_sendmsg+0x723/0xbe0 [16113.007532][ T895] ____sys_sendmsg+0x7b2/0xa10 [16113.007532][ T895] ___sys_sendmsg+0xee/0x170 [16113.007532][ T895] __sys_sendmsg+0xcd/0x170 [16113.007532][ T895] do_syscall_64+0xc6/0x1e0 [16113.007532][ T895] [16113.009703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16113.009703][ T895] ipv6_add_dev+0x3b9/0x11c0 [16113.009703][ T895] ipv6_find_idev+0x102/0x170 [16113.009703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16113.009703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16113.009703][ T895] netlink_rcv_skb+0x130/0x360 [16113.009703][ T895] netlink_unicast+0x449/0x710 [16113.009703][ T895] netlink_sendmsg+0x723/0xbe0 [16113.009703][ T895] ____sys_sendmsg+0x7b2/0xa10 [16113.009703][ T895] ___sys_sendmsg+0xee/0x170 [16113.009703][ T895] __sys_sendmsg+0xcd/0x170 [16113.009703][ T895] do_syscall_64+0xc6/0x1e0 [16113.009703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16113.009703][ T895] [16113.011380][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16113.011380][ T895] neigh_parms_alloc+0x1e5/0x510 [16113.011380][ T895] ipv6_add_dev+0x2fd/0x11c0 [16113.011380][ T895] ipv6_find_idev+0x102/0x170 [16113.011380][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16113.011380][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16113.011380][ T895] netlink_rcv_skb+0x130/0x360 [16113.011380][ T895] netlink_unicast+0x449/0x710 [16113.011380][ T895] netlink_sendmsg+0x723/0xbe0 [16113.011380][ T895] ____sys_sendmsg+0x7b2/0xa10 [16113.011380][ T895] ___sys_sendmsg+0xee/0x170 [16113.011380][ T895] __sys_sendmsg+0xcd/0x170 [16113.011380][ T895] do_syscall_64+0xc6/0x1e0 [16113.011380][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16113.011380][ T895] [16123.255079][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16123.255696][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16123.255696][ T895] netdev_get_by_index+0x5e/0x80 [16123.255696][ T895] fib6_nh_init+0x3d8/0x15b0 [16123.255696][ T895] ip6_route_info_create+0xf18/0x17d0 [16123.255696][ T895] ip6_route_add+0x1c/0x140 [16123.255696][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16123.255696][ T895] addrconf_add_dev+0xe2/0x170 [16123.255696][ T895] inet6_addr_add+0x12f/0xa40 [16123.255696][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16123.255696][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16123.255696][ T895] netlink_rcv_skb+0x130/0x360 [16123.255696][ T895] netlink_unicast+0x449/0x710 [16123.255696][ T895] netlink_sendmsg+0x723/0xbe0 [16123.255696][ T895] ____sys_sendmsg+0x7b2/0xa10 [16123.255696][ T895] ___sys_sendmsg+0xee/0x170 [16123.255696][ T895] __sys_sendmsg+0xcd/0x170 [16123.255696][ T895] do_syscall_64+0xc6/0x1e0 [16123.255696][ T895] [16123.258010][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16123.258010][ T895] ipv6_add_dev+0x3b9/0x11c0 [16123.258010][ T895] ipv6_find_idev+0x102/0x170 [16123.258010][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16123.258010][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16123.258010][ T895] netlink_rcv_skb+0x130/0x360 [16123.258010][ T895] netlink_unicast+0x449/0x710 [16123.258010][ T895] netlink_sendmsg+0x723/0xbe0 [16123.258010][ T895] ____sys_sendmsg+0x7b2/0xa10 [16123.258010][ T895] ___sys_sendmsg+0xee/0x170 [16123.258010][ T895] __sys_sendmsg+0xcd/0x170 [16123.258010][ T895] do_syscall_64+0xc6/0x1e0 [16123.258010][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16123.258010][ T895] [16123.259822][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16123.259822][ T895] neigh_parms_alloc+0x1e5/0x510 [16123.259822][ T895] ipv6_add_dev+0x2fd/0x11c0 [16123.259822][ T895] ipv6_find_idev+0x102/0x170 [16123.259822][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16123.259822][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16123.259822][ T895] netlink_rcv_skb+0x130/0x360 [16123.259822][ T895] netlink_unicast+0x449/0x710 [16123.259822][ T895] netlink_sendmsg+0x723/0xbe0 [16123.259822][ T895] ____sys_sendmsg+0x7b2/0xa10 [16123.259822][ T895] ___sys_sendmsg+0xee/0x170 [16123.259822][ T895] __sys_sendmsg+0xcd/0x170 [16123.259822][ T895] do_syscall_64+0xc6/0x1e0 [16123.259822][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16123.259822][ T895] [16133.351071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16133.351710][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16133.351710][ T895] netdev_get_by_index+0x5e/0x80 [16133.351710][ T895] fib6_nh_init+0x3d8/0x15b0 [16133.351710][ T895] ip6_route_info_create+0xf18/0x17d0 [16133.351710][ T895] ip6_route_add+0x1c/0x140 [16133.351710][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16133.351710][ T895] addrconf_add_dev+0xe2/0x170 [16133.351710][ T895] inet6_addr_add+0x12f/0xa40 [16133.351710][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16133.351710][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16133.351710][ T895] netlink_rcv_skb+0x130/0x360 [16133.351710][ T895] netlink_unicast+0x449/0x710 [16133.351710][ T895] netlink_sendmsg+0x723/0xbe0 [16133.351710][ T895] ____sys_sendmsg+0x7b2/0xa10 [16133.351710][ T895] ___sys_sendmsg+0xee/0x170 [16133.351710][ T895] __sys_sendmsg+0xcd/0x170 [16133.351710][ T895] do_syscall_64+0xc6/0x1e0 [16133.351710][ T895] [16133.353873][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16133.353873][ T895] ipv6_add_dev+0x3b9/0x11c0 [16133.353873][ T895] ipv6_find_idev+0x102/0x170 [16133.353873][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16133.353873][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16133.353873][ T895] netlink_rcv_skb+0x130/0x360 [16133.353873][ T895] netlink_unicast+0x449/0x710 [16133.353873][ T895] netlink_sendmsg+0x723/0xbe0 [16133.353873][ T895] ____sys_sendmsg+0x7b2/0xa10 [16133.353873][ T895] ___sys_sendmsg+0xee/0x170 [16133.353873][ T895] __sys_sendmsg+0xcd/0x170 [16133.353873][ T895] do_syscall_64+0xc6/0x1e0 [16133.353873][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16133.353873][ T895] [16133.355544][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16133.355544][ T895] neigh_parms_alloc+0x1e5/0x510 [16133.355544][ T895] ipv6_add_dev+0x2fd/0x11c0 [16133.355544][ T895] ipv6_find_idev+0x102/0x170 [16133.355544][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16133.355544][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16133.355544][ T895] netlink_rcv_skb+0x130/0x360 [16133.355544][ T895] netlink_unicast+0x449/0x710 [16133.355544][ T895] netlink_sendmsg+0x723/0xbe0 [16133.355544][ T895] ____sys_sendmsg+0x7b2/0xa10 [16133.355544][ T895] ___sys_sendmsg+0xee/0x170 [16133.355544][ T895] __sys_sendmsg+0xcd/0x170 [16133.355544][ T895] do_syscall_64+0xc6/0x1e0 [16133.355544][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16133.355544][ T895] [16143.599066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16143.600211][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16143.600211][ T895] netdev_get_by_index+0x5e/0x80 [16143.600211][ T895] fib6_nh_init+0x3d8/0x15b0 [16143.600211][ T895] ip6_route_info_create+0xf18/0x17d0 [16143.600211][ T895] ip6_route_add+0x1c/0x140 [16143.600211][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16143.600211][ T895] addrconf_add_dev+0xe2/0x170 [16143.600211][ T895] inet6_addr_add+0x12f/0xa40 [16143.600211][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16143.600211][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16143.600211][ T895] netlink_rcv_skb+0x130/0x360 [16143.600211][ T895] netlink_unicast+0x449/0x710 [16143.600211][ T895] netlink_sendmsg+0x723/0xbe0 [16143.600211][ T895] ____sys_sendmsg+0x7b2/0xa10 [16143.600211][ T895] ___sys_sendmsg+0xee/0x170 [16143.600211][ T895] __sys_sendmsg+0xcd/0x170 [16143.600211][ T895] do_syscall_64+0xc6/0x1e0 [16143.600211][ T895] [16143.602545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16143.602545][ T895] ipv6_add_dev+0x3b9/0x11c0 [16143.602545][ T895] ipv6_find_idev+0x102/0x170 [16143.602545][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16143.602545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16143.602545][ T895] netlink_rcv_skb+0x130/0x360 [16143.602545][ T895] netlink_unicast+0x449/0x710 [16143.602545][ T895] netlink_sendmsg+0x723/0xbe0 [16143.602545][ T895] ____sys_sendmsg+0x7b2/0xa10 [16143.602545][ T895] ___sys_sendmsg+0xee/0x170 [16143.602545][ T895] __sys_sendmsg+0xcd/0x170 [16143.602545][ T895] do_syscall_64+0xc6/0x1e0 [16143.602545][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16143.602545][ T895] [16143.604331][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16143.604331][ T895] neigh_parms_alloc+0x1e5/0x510 [16143.604331][ T895] ipv6_add_dev+0x2fd/0x11c0 [16143.604331][ T895] ipv6_find_idev+0x102/0x170 [16143.604331][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16143.604331][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16143.604331][ T895] netlink_rcv_skb+0x130/0x360 [16143.604331][ T895] netlink_unicast+0x449/0x710 [16143.604331][ T895] netlink_sendmsg+0x723/0xbe0 [16143.604331][ T895] ____sys_sendmsg+0x7b2/0xa10 [16143.604331][ T895] ___sys_sendmsg+0xee/0x170 [16143.604331][ T895] __sys_sendmsg+0xcd/0x170 [16143.604331][ T895] do_syscall_64+0xc6/0x1e0 [16143.604331][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16143.604331][ T895] [16153.847008][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16153.847616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16153.847616][ T895] netdev_get_by_index+0x5e/0x80 [16153.847616][ T895] fib6_nh_init+0x3d8/0x15b0 [16153.847616][ T895] ip6_route_info_create+0xf18/0x17d0 [16153.847616][ T895] ip6_route_add+0x1c/0x140 [16153.847616][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16153.847616][ T895] addrconf_add_dev+0xe2/0x170 [16153.847616][ T895] inet6_addr_add+0x12f/0xa40 [16153.847616][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16153.847616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16153.847616][ T895] netlink_rcv_skb+0x130/0x360 [16153.847616][ T895] netlink_unicast+0x449/0x710 [16153.847616][ T895] netlink_sendmsg+0x723/0xbe0 [16153.847616][ T895] ____sys_sendmsg+0x7b2/0xa10 [16153.847616][ T895] ___sys_sendmsg+0xee/0x170 [16153.847616][ T895] __sys_sendmsg+0xcd/0x170 [16153.847616][ T895] do_syscall_64+0xc6/0x1e0 [16153.847616][ T895] [16153.849861][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16153.849861][ T895] ipv6_add_dev+0x3b9/0x11c0 [16153.849861][ T895] ipv6_find_idev+0x102/0x170 [16153.849861][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16153.849861][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16153.849861][ T895] netlink_rcv_skb+0x130/0x360 [16153.849861][ T895] netlink_unicast+0x449/0x710 [16153.849861][ T895] netlink_sendmsg+0x723/0xbe0 [16153.849861][ T895] ____sys_sendmsg+0x7b2/0xa10 [16153.849861][ T895] ___sys_sendmsg+0xee/0x170 [16153.849861][ T895] __sys_sendmsg+0xcd/0x170 [16153.849861][ T895] do_syscall_64+0xc6/0x1e0 [16153.849861][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16153.849861][ T895] [16153.851600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16153.851600][ T895] neigh_parms_alloc+0x1e5/0x510 [16153.851600][ T895] ipv6_add_dev+0x2fd/0x11c0 [16153.851600][ T895] ipv6_find_idev+0x102/0x170 [16153.851600][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16153.851600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16153.851600][ T895] netlink_rcv_skb+0x130/0x360 [16153.851600][ T895] netlink_unicast+0x449/0x710 [16153.851600][ T895] netlink_sendmsg+0x723/0xbe0 [16153.851600][ T895] ____sys_sendmsg+0x7b2/0xa10 [16153.851600][ T895] ___sys_sendmsg+0xee/0x170 [16153.851600][ T895] __sys_sendmsg+0xcd/0x170 [16153.851600][ T895] do_syscall_64+0xc6/0x1e0 [16153.851600][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16153.851600][ T895] [16164.095083][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16164.095839][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16164.095839][ T895] netdev_get_by_index+0x5e/0x80 [16164.095839][ T895] fib6_nh_init+0x3d8/0x15b0 [16164.095839][ T895] ip6_route_info_create+0xf18/0x17d0 [16164.095839][ T895] ip6_route_add+0x1c/0x140 [16164.095839][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16164.095839][ T895] addrconf_add_dev+0xe2/0x170 [16164.095839][ T895] inet6_addr_add+0x12f/0xa40 [16164.095839][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16164.095839][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16164.095839][ T895] netlink_rcv_skb+0x130/0x360 [16164.095839][ T895] netlink_unicast+0x449/0x710 [16164.095839][ T895] netlink_sendmsg+0x723/0xbe0 [16164.095839][ T895] ____sys_sendmsg+0x7b2/0xa10 [16164.095839][ T895] ___sys_sendmsg+0xee/0x170 [16164.095839][ T895] __sys_sendmsg+0xcd/0x170 [16164.095839][ T895] do_syscall_64+0xc6/0x1e0 [16164.095839][ T895] [16164.098237][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16164.098237][ T895] ipv6_add_dev+0x3b9/0x11c0 [16164.098237][ T895] ipv6_find_idev+0x102/0x170 [16164.098237][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16164.098237][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16164.098237][ T895] netlink_rcv_skb+0x130/0x360 [16164.098237][ T895] netlink_unicast+0x449/0x710 [16164.098237][ T895] netlink_sendmsg+0x723/0xbe0 [16164.098237][ T895] ____sys_sendmsg+0x7b2/0xa10 [16164.098237][ T895] ___sys_sendmsg+0xee/0x170 [16164.098237][ T895] __sys_sendmsg+0xcd/0x170 [16164.098237][ T895] do_syscall_64+0xc6/0x1e0 [16164.098237][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16164.098237][ T895] [16164.100544][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16164.100544][ T895] neigh_parms_alloc+0x1e5/0x510 [16164.100544][ T895] ipv6_add_dev+0x2fd/0x11c0 [16164.100544][ T895] ipv6_find_idev+0x102/0x170 [16164.100544][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16164.100544][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16164.100544][ T895] netlink_rcv_skb+0x130/0x360 [16164.100544][ T895] netlink_unicast+0x449/0x710 [16164.100544][ T895] netlink_sendmsg+0x723/0xbe0 [16164.100544][ T895] ____sys_sendmsg+0x7b2/0xa10 [16164.100544][ T895] ___sys_sendmsg+0xee/0x170 [16164.100544][ T895] __sys_sendmsg+0xcd/0x170 [16164.100544][ T895] do_syscall_64+0xc6/0x1e0 [16164.100544][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16164.100544][ T895] [16174.343012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16174.343577][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16174.343577][ T895] netdev_get_by_index+0x5e/0x80 [16174.343577][ T895] fib6_nh_init+0x3d8/0x15b0 [16174.343577][ T895] ip6_route_info_create+0xf18/0x17d0 [16174.343577][ T895] ip6_route_add+0x1c/0x140 [16174.343577][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16174.343577][ T895] addrconf_add_dev+0xe2/0x170 [16174.343577][ T895] inet6_addr_add+0x12f/0xa40 [16174.343577][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16174.343577][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16174.343577][ T895] netlink_rcv_skb+0x130/0x360 [16174.343577][ T895] netlink_unicast+0x449/0x710 [16174.343577][ T895] netlink_sendmsg+0x723/0xbe0 [16174.343577][ T895] ____sys_sendmsg+0x7b2/0xa10 [16174.343577][ T895] ___sys_sendmsg+0xee/0x170 [16174.343577][ T895] __sys_sendmsg+0xcd/0x170 [16174.343577][ T895] do_syscall_64+0xc6/0x1e0 [16174.343577][ T895] [16174.345921][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16174.345921][ T895] ipv6_add_dev+0x3b9/0x11c0 [16174.345921][ T895] ipv6_find_idev+0x102/0x170 [16174.345921][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16174.345921][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16174.345921][ T895] netlink_rcv_skb+0x130/0x360 [16174.345921][ T895] netlink_unicast+0x449/0x710 [16174.345921][ T895] netlink_sendmsg+0x723/0xbe0 [16174.345921][ T895] ____sys_sendmsg+0x7b2/0xa10 [16174.345921][ T895] ___sys_sendmsg+0xee/0x170 [16174.345921][ T895] __sys_sendmsg+0xcd/0x170 [16174.345921][ T895] do_syscall_64+0xc6/0x1e0 [16174.345921][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16174.345921][ T895] [16174.347735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16174.347735][ T895] neigh_parms_alloc+0x1e5/0x510 [16174.347735][ T895] ipv6_add_dev+0x2fd/0x11c0 [16174.347735][ T895] ipv6_find_idev+0x102/0x170 [16174.347735][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16174.347735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16174.347735][ T895] netlink_rcv_skb+0x130/0x360 [16174.347735][ T895] netlink_unicast+0x449/0x710 [16174.347735][ T895] netlink_sendmsg+0x723/0xbe0 [16174.347735][ T895] ____sys_sendmsg+0x7b2/0xa10 [16174.347735][ T895] ___sys_sendmsg+0xee/0x170 [16174.347735][ T895] __sys_sendmsg+0xcd/0x170 [16174.347735][ T895] do_syscall_64+0xc6/0x1e0 [16174.347735][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16174.347735][ T895] [16184.591196][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16184.591797][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16184.591797][ T895] netdev_get_by_index+0x5e/0x80 [16184.591797][ T895] fib6_nh_init+0x3d8/0x15b0 [16184.591797][ T895] ip6_route_info_create+0xf18/0x17d0 [16184.591797][ T895] ip6_route_add+0x1c/0x140 [16184.591797][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16184.591797][ T895] addrconf_add_dev+0xe2/0x170 [16184.591797][ T895] inet6_addr_add+0x12f/0xa40 [16184.591797][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16184.591797][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16184.591797][ T895] netlink_rcv_skb+0x130/0x360 [16184.591797][ T895] netlink_unicast+0x449/0x710 [16184.591797][ T895] netlink_sendmsg+0x723/0xbe0 [16184.591797][ T895] ____sys_sendmsg+0x7b2/0xa10 [16184.591797][ T895] ___sys_sendmsg+0xee/0x170 [16184.591797][ T895] __sys_sendmsg+0xcd/0x170 [16184.591797][ T895] do_syscall_64+0xc6/0x1e0 [16184.591797][ T895] [16184.594081][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16184.594081][ T895] ipv6_add_dev+0x3b9/0x11c0 [16184.594081][ T895] ipv6_find_idev+0x102/0x170 [16184.594081][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16184.594081][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16184.594081][ T895] netlink_rcv_skb+0x130/0x360 [16184.594081][ T895] netlink_unicast+0x449/0x710 [16184.594081][ T895] netlink_sendmsg+0x723/0xbe0 [16184.594081][ T895] ____sys_sendmsg+0x7b2/0xa10 [16184.594081][ T895] ___sys_sendmsg+0xee/0x170 [16184.594081][ T895] __sys_sendmsg+0xcd/0x170 [16184.594081][ T895] do_syscall_64+0xc6/0x1e0 [16184.594081][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16184.594081][ T895] [16184.595851][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16184.595851][ T895] neigh_parms_alloc+0x1e5/0x510 [16184.595851][ T895] ipv6_add_dev+0x2fd/0x11c0 [16184.595851][ T895] ipv6_find_idev+0x102/0x170 [16184.595851][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16184.595851][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16184.595851][ T895] netlink_rcv_skb+0x130/0x360 [16184.595851][ T895] netlink_unicast+0x449/0x710 [16184.595851][ T895] netlink_sendmsg+0x723/0xbe0 [16184.595851][ T895] ____sys_sendmsg+0x7b2/0xa10 [16184.595851][ T895] ___sys_sendmsg+0xee/0x170 [16184.595851][ T895] __sys_sendmsg+0xcd/0x170 [16184.595851][ T895] do_syscall_64+0xc6/0x1e0 [16184.595851][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16184.595851][ T895] [16194.839072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16194.839712][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16194.839712][ T895] netdev_get_by_index+0x5e/0x80 [16194.839712][ T895] fib6_nh_init+0x3d8/0x15b0 [16194.839712][ T895] ip6_route_info_create+0xf18/0x17d0 [16194.839712][ T895] ip6_route_add+0x1c/0x140 [16194.839712][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16194.839712][ T895] addrconf_add_dev+0xe2/0x170 [16194.839712][ T895] inet6_addr_add+0x12f/0xa40 [16194.839712][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16194.839712][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16194.839712][ T895] netlink_rcv_skb+0x130/0x360 [16194.839712][ T895] netlink_unicast+0x449/0x710 [16194.839712][ T895] netlink_sendmsg+0x723/0xbe0 [16194.839712][ T895] ____sys_sendmsg+0x7b2/0xa10 [16194.839712][ T895] ___sys_sendmsg+0xee/0x170 [16194.839712][ T895] __sys_sendmsg+0xcd/0x170 [16194.839712][ T895] do_syscall_64+0xc6/0x1e0 [16194.839712][ T895] [16194.842016][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16194.842016][ T895] ipv6_add_dev+0x3b9/0x11c0 [16194.842016][ T895] ipv6_find_idev+0x102/0x170 [16194.842016][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16194.842016][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16194.842016][ T895] netlink_rcv_skb+0x130/0x360 [16194.842016][ T895] netlink_unicast+0x449/0x710 [16194.842016][ T895] netlink_sendmsg+0x723/0xbe0 [16194.842016][ T895] ____sys_sendmsg+0x7b2/0xa10 [16194.842016][ T895] ___sys_sendmsg+0xee/0x170 [16194.842016][ T895] __sys_sendmsg+0xcd/0x170 [16194.842016][ T895] do_syscall_64+0xc6/0x1e0 [16194.842016][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16194.842016][ T895] [16194.843807][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16194.843807][ T895] neigh_parms_alloc+0x1e5/0x510 [16194.843807][ T895] ipv6_add_dev+0x2fd/0x11c0 [16194.843807][ T895] ipv6_find_idev+0x102/0x170 [16194.843807][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16194.843807][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16194.843807][ T895] netlink_rcv_skb+0x130/0x360 [16194.843807][ T895] netlink_unicast+0x449/0x710 [16194.843807][ T895] netlink_sendmsg+0x723/0xbe0 [16194.843807][ T895] ____sys_sendmsg+0x7b2/0xa10 [16194.843807][ T895] ___sys_sendmsg+0xee/0x170 [16194.843807][ T895] __sys_sendmsg+0xcd/0x170 [16194.843807][ T895] do_syscall_64+0xc6/0x1e0 [16194.843807][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16194.843807][ T895] [16205.054931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16205.055452][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16205.055452][ T895] netdev_get_by_index+0x5e/0x80 [16205.055452][ T895] fib6_nh_init+0x3d8/0x15b0 [16205.055452][ T895] ip6_route_info_create+0xf18/0x17d0 [16205.055452][ T895] ip6_route_add+0x1c/0x140 [16205.055452][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16205.055452][ T895] addrconf_add_dev+0xe2/0x170 [16205.055452][ T895] inet6_addr_add+0x12f/0xa40 [16205.055452][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16205.055452][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16205.055452][ T895] netlink_rcv_skb+0x130/0x360 [16205.055452][ T895] netlink_unicast+0x449/0x710 [16205.055452][ T895] netlink_sendmsg+0x723/0xbe0 [16205.055452][ T895] ____sys_sendmsg+0x7b2/0xa10 [16205.055452][ T895] ___sys_sendmsg+0xee/0x170 [16205.055452][ T895] __sys_sendmsg+0xcd/0x170 [16205.055452][ T895] do_syscall_64+0xc6/0x1e0 [16205.055452][ T895] [16205.057779][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16205.057779][ T895] ipv6_add_dev+0x3b9/0x11c0 [16205.057779][ T895] ipv6_find_idev+0x102/0x170 [16205.057779][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16205.057779][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16205.057779][ T895] netlink_rcv_skb+0x130/0x360 [16205.057779][ T895] netlink_unicast+0x449/0x710 [16205.057779][ T895] netlink_sendmsg+0x723/0xbe0 [16205.057779][ T895] ____sys_sendmsg+0x7b2/0xa10 [16205.057779][ T895] ___sys_sendmsg+0xee/0x170 [16205.057779][ T895] __sys_sendmsg+0xcd/0x170 [16205.057779][ T895] do_syscall_64+0xc6/0x1e0 [16205.057779][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16205.057779][ T895] [16205.059549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16205.059549][ T895] neigh_parms_alloc+0x1e5/0x510 [16205.059549][ T895] ipv6_add_dev+0x2fd/0x11c0 [16205.059549][ T895] ipv6_find_idev+0x102/0x170 [16205.059549][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16205.059549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16205.059549][ T895] netlink_rcv_skb+0x130/0x360 [16205.059549][ T895] netlink_unicast+0x449/0x710 [16205.059549][ T895] netlink_sendmsg+0x723/0xbe0 [16205.059549][ T895] ____sys_sendmsg+0x7b2/0xa10 [16205.059549][ T895] ___sys_sendmsg+0xee/0x170 [16205.059549][ T895] __sys_sendmsg+0xcd/0x170 [16205.059549][ T895] do_syscall_64+0xc6/0x1e0 [16205.059549][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16205.059549][ T895] [16215.311083][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16215.311640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16215.311640][ T895] netdev_get_by_index+0x5e/0x80 [16215.311640][ T895] fib6_nh_init+0x3d8/0x15b0 [16215.311640][ T895] ip6_route_info_create+0xf18/0x17d0 [16215.311640][ T895] ip6_route_add+0x1c/0x140 [16215.311640][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16215.311640][ T895] addrconf_add_dev+0xe2/0x170 [16215.311640][ T895] inet6_addr_add+0x12f/0xa40 [16215.311640][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16215.311640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16215.311640][ T895] netlink_rcv_skb+0x130/0x360 [16215.311640][ T895] netlink_unicast+0x449/0x710 [16215.311640][ T895] netlink_sendmsg+0x723/0xbe0 [16215.311640][ T895] ____sys_sendmsg+0x7b2/0xa10 [16215.311640][ T895] ___sys_sendmsg+0xee/0x170 [16215.311640][ T895] __sys_sendmsg+0xcd/0x170 [16215.311640][ T895] do_syscall_64+0xc6/0x1e0 [16215.311640][ T895] [16215.313838][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16215.313838][ T895] ipv6_add_dev+0x3b9/0x11c0 [16215.313838][ T895] ipv6_find_idev+0x102/0x170 [16215.313838][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16215.313838][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16215.313838][ T895] netlink_rcv_skb+0x130/0x360 [16215.313838][ T895] netlink_unicast+0x449/0x710 [16215.313838][ T895] netlink_sendmsg+0x723/0xbe0 [16215.313838][ T895] ____sys_sendmsg+0x7b2/0xa10 [16215.313838][ T895] ___sys_sendmsg+0xee/0x170 [16215.313838][ T895] __sys_sendmsg+0xcd/0x170 [16215.313838][ T895] do_syscall_64+0xc6/0x1e0 [16215.313838][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16215.313838][ T895] [16215.315543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16215.315543][ T895] neigh_parms_alloc+0x1e5/0x510 [16215.315543][ T895] ipv6_add_dev+0x2fd/0x11c0 [16215.315543][ T895] ipv6_find_idev+0x102/0x170 [16215.315543][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16215.315543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16215.315543][ T895] netlink_rcv_skb+0x130/0x360 [16215.315543][ T895] netlink_unicast+0x449/0x710 [16215.315543][ T895] netlink_sendmsg+0x723/0xbe0 [16215.315543][ T895] ____sys_sendmsg+0x7b2/0xa10 [16215.315543][ T895] ___sys_sendmsg+0xee/0x170 [16215.315543][ T895] __sys_sendmsg+0xcd/0x170 [16215.315543][ T895] do_syscall_64+0xc6/0x1e0 [16215.315543][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16215.315543][ T895] [16225.567081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16225.567653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16225.567653][ T895] netdev_get_by_index+0x5e/0x80 [16225.567653][ T895] fib6_nh_init+0x3d8/0x15b0 [16225.567653][ T895] ip6_route_info_create+0xf18/0x17d0 [16225.567653][ T895] ip6_route_add+0x1c/0x140 [16225.567653][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16225.567653][ T895] addrconf_add_dev+0xe2/0x170 [16225.567653][ T895] inet6_addr_add+0x12f/0xa40 [16225.567653][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16225.567653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16225.567653][ T895] netlink_rcv_skb+0x130/0x360 [16225.567653][ T895] netlink_unicast+0x449/0x710 [16225.567653][ T895] netlink_sendmsg+0x723/0xbe0 [16225.567653][ T895] ____sys_sendmsg+0x7b2/0xa10 [16225.567653][ T895] ___sys_sendmsg+0xee/0x170 [16225.567653][ T895] __sys_sendmsg+0xcd/0x170 [16225.567653][ T895] do_syscall_64+0xc6/0x1e0 [16225.567653][ T895] [16225.569880][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16225.569880][ T895] ipv6_add_dev+0x3b9/0x11c0 [16225.569880][ T895] ipv6_find_idev+0x102/0x170 [16225.569880][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16225.569880][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16225.569880][ T895] netlink_rcv_skb+0x130/0x360 [16225.569880][ T895] netlink_unicast+0x449/0x710 [16225.569880][ T895] netlink_sendmsg+0x723/0xbe0 [16225.569880][ T895] ____sys_sendmsg+0x7b2/0xa10 [16225.569880][ T895] ___sys_sendmsg+0xee/0x170 [16225.569880][ T895] __sys_sendmsg+0xcd/0x170 [16225.569880][ T895] do_syscall_64+0xc6/0x1e0 [16225.569880][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16225.569880][ T895] [16225.571599][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16225.571599][ T895] neigh_parms_alloc+0x1e5/0x510 [16225.571599][ T895] ipv6_add_dev+0x2fd/0x11c0 [16225.571599][ T895] ipv6_find_idev+0x102/0x170 [16225.571599][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16225.571599][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16225.571599][ T895] netlink_rcv_skb+0x130/0x360 [16225.571599][ T895] netlink_unicast+0x449/0x710 [16225.571599][ T895] netlink_sendmsg+0x723/0xbe0 [16225.571599][ T895] ____sys_sendmsg+0x7b2/0xa10 [16225.571599][ T895] ___sys_sendmsg+0xee/0x170 [16225.571599][ T895] __sys_sendmsg+0xcd/0x170 [16225.571599][ T895] do_syscall_64+0xc6/0x1e0 [16225.571599][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16225.571599][ T895] [16235.823067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16235.823662][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16235.823662][ T895] netdev_get_by_index+0x5e/0x80 [16235.823662][ T895] fib6_nh_init+0x3d8/0x15b0 [16235.823662][ T895] ip6_route_info_create+0xf18/0x17d0 [16235.823662][ T895] ip6_route_add+0x1c/0x140 [16235.823662][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16235.823662][ T895] addrconf_add_dev+0xe2/0x170 [16235.823662][ T895] inet6_addr_add+0x12f/0xa40 [16235.823662][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16235.823662][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16235.823662][ T895] netlink_rcv_skb+0x130/0x360 [16235.823662][ T895] netlink_unicast+0x449/0x710 [16235.823662][ T895] netlink_sendmsg+0x723/0xbe0 [16235.823662][ T895] ____sys_sendmsg+0x7b2/0xa10 [16235.823662][ T895] ___sys_sendmsg+0xee/0x170 [16235.823662][ T895] __sys_sendmsg+0xcd/0x170 [16235.823662][ T895] do_syscall_64+0xc6/0x1e0 [16235.823662][ T895] [16235.825861][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16235.825861][ T895] ipv6_add_dev+0x3b9/0x11c0 [16235.825861][ T895] ipv6_find_idev+0x102/0x170 [16235.825861][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16235.825861][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16235.825861][ T895] netlink_rcv_skb+0x130/0x360 [16235.825861][ T895] netlink_unicast+0x449/0x710 [16235.825861][ T895] netlink_sendmsg+0x723/0xbe0 [16235.825861][ T895] ____sys_sendmsg+0x7b2/0xa10 [16235.825861][ T895] ___sys_sendmsg+0xee/0x170 [16235.825861][ T895] __sys_sendmsg+0xcd/0x170 [16235.825861][ T895] do_syscall_64+0xc6/0x1e0 [16235.825861][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16235.825861][ T895] [16235.827580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16235.827580][ T895] neigh_parms_alloc+0x1e5/0x510 [16235.827580][ T895] ipv6_add_dev+0x2fd/0x11c0 [16235.827580][ T895] ipv6_find_idev+0x102/0x170 [16235.827580][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16235.827580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16235.827580][ T895] netlink_rcv_skb+0x130/0x360 [16235.827580][ T895] netlink_unicast+0x449/0x710 [16235.827580][ T895] netlink_sendmsg+0x723/0xbe0 [16235.827580][ T895] ____sys_sendmsg+0x7b2/0xa10 [16235.827580][ T895] ___sys_sendmsg+0xee/0x170 [16235.827580][ T895] __sys_sendmsg+0xcd/0x170 [16235.827580][ T895] do_syscall_64+0xc6/0x1e0 [16235.827580][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16235.827580][ T895] [16246.079128][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16246.079684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16246.079684][ T895] netdev_get_by_index+0x5e/0x80 [16246.079684][ T895] fib6_nh_init+0x3d8/0x15b0 [16246.079684][ T895] ip6_route_info_create+0xf18/0x17d0 [16246.079684][ T895] ip6_route_add+0x1c/0x140 [16246.079684][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16246.079684][ T895] addrconf_add_dev+0xe2/0x170 [16246.079684][ T895] inet6_addr_add+0x12f/0xa40 [16246.079684][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16246.079684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16246.079684][ T895] netlink_rcv_skb+0x130/0x360 [16246.079684][ T895] netlink_unicast+0x449/0x710 [16246.079684][ T895] netlink_sendmsg+0x723/0xbe0 [16246.079684][ T895] ____sys_sendmsg+0x7b2/0xa10 [16246.079684][ T895] ___sys_sendmsg+0xee/0x170 [16246.079684][ T895] __sys_sendmsg+0xcd/0x170 [16246.079684][ T895] do_syscall_64+0xc6/0x1e0 [16246.079684][ T895] [16246.081878][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16246.081878][ T895] ipv6_add_dev+0x3b9/0x11c0 [16246.081878][ T895] ipv6_find_idev+0x102/0x170 [16246.081878][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16246.081878][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16246.081878][ T895] netlink_rcv_skb+0x130/0x360 [16246.081878][ T895] netlink_unicast+0x449/0x710 [16246.081878][ T895] netlink_sendmsg+0x723/0xbe0 [16246.081878][ T895] ____sys_sendmsg+0x7b2/0xa10 [16246.081878][ T895] ___sys_sendmsg+0xee/0x170 [16246.081878][ T895] __sys_sendmsg+0xcd/0x170 [16246.081878][ T895] do_syscall_64+0xc6/0x1e0 [16246.081878][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16246.081878][ T895] [16246.083647][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16246.083647][ T895] neigh_parms_alloc+0x1e5/0x510 [16246.083647][ T895] ipv6_add_dev+0x2fd/0x11c0 [16246.083647][ T895] ipv6_find_idev+0x102/0x170 [16246.083647][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16246.083647][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16246.083647][ T895] netlink_rcv_skb+0x130/0x360 [16246.083647][ T895] netlink_unicast+0x449/0x710 [16246.083647][ T895] netlink_sendmsg+0x723/0xbe0 [16246.083647][ T895] ____sys_sendmsg+0x7b2/0xa10 [16246.083647][ T895] ___sys_sendmsg+0xee/0x170 [16246.083647][ T895] __sys_sendmsg+0xcd/0x170 [16246.083647][ T895] do_syscall_64+0xc6/0x1e0 [16246.083647][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16246.083647][ T895] [16256.335005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16256.335545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16256.335545][ T895] netdev_get_by_index+0x5e/0x80 [16256.335545][ T895] fib6_nh_init+0x3d8/0x15b0 [16256.335545][ T895] ip6_route_info_create+0xf18/0x17d0 [16256.335545][ T895] ip6_route_add+0x1c/0x140 [16256.335545][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16256.335545][ T895] addrconf_add_dev+0xe2/0x170 [16256.335545][ T895] inet6_addr_add+0x12f/0xa40 [16256.335545][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16256.335545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16256.335545][ T895] netlink_rcv_skb+0x130/0x360 [16256.335545][ T895] netlink_unicast+0x449/0x710 [16256.335545][ T895] netlink_sendmsg+0x723/0xbe0 [16256.335545][ T895] ____sys_sendmsg+0x7b2/0xa10 [16256.335545][ T895] ___sys_sendmsg+0xee/0x170 [16256.335545][ T895] __sys_sendmsg+0xcd/0x170 [16256.335545][ T895] do_syscall_64+0xc6/0x1e0 [16256.335545][ T895] [16256.337866][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16256.337866][ T895] ipv6_add_dev+0x3b9/0x11c0 [16256.337866][ T895] ipv6_find_idev+0x102/0x170 [16256.337866][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16256.337866][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16256.337866][ T895] netlink_rcv_skb+0x130/0x360 [16256.337866][ T895] netlink_unicast+0x449/0x710 [16256.337866][ T895] netlink_sendmsg+0x723/0xbe0 [16256.337866][ T895] ____sys_sendmsg+0x7b2/0xa10 [16256.337866][ T895] ___sys_sendmsg+0xee/0x170 [16256.337866][ T895] __sys_sendmsg+0xcd/0x170 [16256.337866][ T895] do_syscall_64+0xc6/0x1e0 [16256.337866][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16256.337866][ T895] [16256.339597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16256.339597][ T895] neigh_parms_alloc+0x1e5/0x510 [16256.339597][ T895] ipv6_add_dev+0x2fd/0x11c0 [16256.339597][ T895] ipv6_find_idev+0x102/0x170 [16256.339597][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16256.339597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16256.339597][ T895] netlink_rcv_skb+0x130/0x360 [16256.339597][ T895] netlink_unicast+0x449/0x710 [16256.339597][ T895] netlink_sendmsg+0x723/0xbe0 [16256.339597][ T895] ____sys_sendmsg+0x7b2/0xa10 [16256.339597][ T895] ___sys_sendmsg+0xee/0x170 [16256.339597][ T895] __sys_sendmsg+0xcd/0x170 [16256.339597][ T895] do_syscall_64+0xc6/0x1e0 [16256.339597][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16256.339597][ T895] [16266.591031][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16266.591574][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16266.591574][ T895] netdev_get_by_index+0x5e/0x80 [16266.591574][ T895] fib6_nh_init+0x3d8/0x15b0 [16266.591574][ T895] ip6_route_info_create+0xf18/0x17d0 [16266.591574][ T895] ip6_route_add+0x1c/0x140 [16266.591574][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16266.591574][ T895] addrconf_add_dev+0xe2/0x170 [16266.591574][ T895] inet6_addr_add+0x12f/0xa40 [16266.591574][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16266.591574][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16266.591574][ T895] netlink_rcv_skb+0x130/0x360 [16266.591574][ T895] netlink_unicast+0x449/0x710 [16266.591574][ T895] netlink_sendmsg+0x723/0xbe0 [16266.591574][ T895] ____sys_sendmsg+0x7b2/0xa10 [16266.591574][ T895] ___sys_sendmsg+0xee/0x170 [16266.591574][ T895] __sys_sendmsg+0xcd/0x170 [16266.591574][ T895] do_syscall_64+0xc6/0x1e0 [16266.591574][ T895] [16266.593851][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16266.593851][ T895] ipv6_add_dev+0x3b9/0x11c0 [16266.593851][ T895] ipv6_find_idev+0x102/0x170 [16266.593851][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16266.593851][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16266.593851][ T895] netlink_rcv_skb+0x130/0x360 [16266.593851][ T895] netlink_unicast+0x449/0x710 [16266.593851][ T895] netlink_sendmsg+0x723/0xbe0 [16266.593851][ T895] ____sys_sendmsg+0x7b2/0xa10 [16266.593851][ T895] ___sys_sendmsg+0xee/0x170 [16266.593851][ T895] __sys_sendmsg+0xcd/0x170 [16266.593851][ T895] do_syscall_64+0xc6/0x1e0 [16266.593851][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16266.593851][ T895] [16266.595613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16266.595613][ T895] neigh_parms_alloc+0x1e5/0x510 [16266.595613][ T895] ipv6_add_dev+0x2fd/0x11c0 [16266.595613][ T895] ipv6_find_idev+0x102/0x170 [16266.595613][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16266.595613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16266.595613][ T895] netlink_rcv_skb+0x130/0x360 [16266.595613][ T895] netlink_unicast+0x449/0x710 [16266.595613][ T895] netlink_sendmsg+0x723/0xbe0 [16266.595613][ T895] ____sys_sendmsg+0x7b2/0xa10 [16266.595613][ T895] ___sys_sendmsg+0xee/0x170 [16266.595613][ T895] __sys_sendmsg+0xcd/0x170 [16266.595613][ T895] do_syscall_64+0xc6/0x1e0 [16266.595613][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16266.595613][ T895] [16276.847076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16276.847663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16276.847663][ T895] netdev_get_by_index+0x5e/0x80 [16276.847663][ T895] fib6_nh_init+0x3d8/0x15b0 [16276.847663][ T895] ip6_route_info_create+0xf18/0x17d0 [16276.847663][ T895] ip6_route_add+0x1c/0x140 [16276.847663][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16276.847663][ T895] addrconf_add_dev+0xe2/0x170 [16276.847663][ T895] inet6_addr_add+0x12f/0xa40 [16276.847663][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16276.847663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16276.847663][ T895] netlink_rcv_skb+0x130/0x360 [16276.847663][ T895] netlink_unicast+0x449/0x710 [16276.847663][ T895] netlink_sendmsg+0x723/0xbe0 [16276.847663][ T895] ____sys_sendmsg+0x7b2/0xa10 [16276.847663][ T895] ___sys_sendmsg+0xee/0x170 [16276.847663][ T895] __sys_sendmsg+0xcd/0x170 [16276.847663][ T895] do_syscall_64+0xc6/0x1e0 [16276.847663][ T895] [16276.849979][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16276.849979][ T895] ipv6_add_dev+0x3b9/0x11c0 [16276.849979][ T895] ipv6_find_idev+0x102/0x170 [16276.849979][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16276.849979][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16276.849979][ T895] netlink_rcv_skb+0x130/0x360 [16276.849979][ T895] netlink_unicast+0x449/0x710 [16276.849979][ T895] netlink_sendmsg+0x723/0xbe0 [16276.849979][ T895] ____sys_sendmsg+0x7b2/0xa10 [16276.849979][ T895] ___sys_sendmsg+0xee/0x170 [16276.849979][ T895] __sys_sendmsg+0xcd/0x170 [16276.849979][ T895] do_syscall_64+0xc6/0x1e0 [16276.849979][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16276.849979][ T895] [16276.851757][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16276.851757][ T895] neigh_parms_alloc+0x1e5/0x510 [16276.851757][ T895] ipv6_add_dev+0x2fd/0x11c0 [16276.851757][ T895] ipv6_find_idev+0x102/0x170 [16276.851757][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16276.851757][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16276.851757][ T895] netlink_rcv_skb+0x130/0x360 [16276.851757][ T895] netlink_unicast+0x449/0x710 [16276.851757][ T895] netlink_sendmsg+0x723/0xbe0 [16276.851757][ T895] ____sys_sendmsg+0x7b2/0xa10 [16276.851757][ T895] ___sys_sendmsg+0xee/0x170 [16276.851757][ T895] __sys_sendmsg+0xcd/0x170 [16276.851757][ T895] do_syscall_64+0xc6/0x1e0 [16276.851757][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16276.851757][ T895] [16287.103013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16287.103554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16287.103554][ T895] netdev_get_by_index+0x5e/0x80 [16287.103554][ T895] fib6_nh_init+0x3d8/0x15b0 [16287.103554][ T895] ip6_route_info_create+0xf18/0x17d0 [16287.103554][ T895] ip6_route_add+0x1c/0x140 [16287.103554][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16287.103554][ T895] addrconf_add_dev+0xe2/0x170 [16287.103554][ T895] inet6_addr_add+0x12f/0xa40 [16287.103554][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16287.103554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16287.103554][ T895] netlink_rcv_skb+0x130/0x360 [16287.103554][ T895] netlink_unicast+0x449/0x710 [16287.103554][ T895] netlink_sendmsg+0x723/0xbe0 [16287.103554][ T895] ____sys_sendmsg+0x7b2/0xa10 [16287.103554][ T895] ___sys_sendmsg+0xee/0x170 [16287.103554][ T895] __sys_sendmsg+0xcd/0x170 [16287.103554][ T895] do_syscall_64+0xc6/0x1e0 [16287.103554][ T895] [16287.105917][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16287.105917][ T895] ipv6_add_dev+0x3b9/0x11c0 [16287.105917][ T895] ipv6_find_idev+0x102/0x170 [16287.105917][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16287.105917][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16287.105917][ T895] netlink_rcv_skb+0x130/0x360 [16287.105917][ T895] netlink_unicast+0x449/0x710 [16287.105917][ T895] netlink_sendmsg+0x723/0xbe0 [16287.105917][ T895] ____sys_sendmsg+0x7b2/0xa10 [16287.105917][ T895] ___sys_sendmsg+0xee/0x170 [16287.105917][ T895] __sys_sendmsg+0xcd/0x170 [16287.105917][ T895] do_syscall_64+0xc6/0x1e0 [16287.105917][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16287.105917][ T895] [16287.107720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16287.107720][ T895] neigh_parms_alloc+0x1e5/0x510 [16287.107720][ T895] ipv6_add_dev+0x2fd/0x11c0 [16287.107720][ T895] ipv6_find_idev+0x102/0x170 [16287.107720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16287.107720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16287.107720][ T895] netlink_rcv_skb+0x130/0x360 [16287.107720][ T895] netlink_unicast+0x449/0x710 [16287.107720][ T895] netlink_sendmsg+0x723/0xbe0 [16287.107720][ T895] ____sys_sendmsg+0x7b2/0xa10 [16287.107720][ T895] ___sys_sendmsg+0xee/0x170 [16287.107720][ T895] __sys_sendmsg+0xcd/0x170 [16287.107720][ T895] do_syscall_64+0xc6/0x1e0 [16287.107720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16287.107720][ T895] [16297.359075][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16297.359573][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16297.359573][ T895] netdev_get_by_index+0x5e/0x80 [16297.359573][ T895] fib6_nh_init+0x3d8/0x15b0 [16297.359573][ T895] ip6_route_info_create+0xf18/0x17d0 [16297.359573][ T895] ip6_route_add+0x1c/0x140 [16297.359573][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16297.359573][ T895] addrconf_add_dev+0xe2/0x170 [16297.359573][ T895] inet6_addr_add+0x12f/0xa40 [16297.359573][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16297.359573][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16297.359573][ T895] netlink_rcv_skb+0x130/0x360 [16297.359573][ T895] netlink_unicast+0x449/0x710 [16297.359573][ T895] netlink_sendmsg+0x723/0xbe0 [16297.359573][ T895] ____sys_sendmsg+0x7b2/0xa10 [16297.359573][ T895] ___sys_sendmsg+0xee/0x170 [16297.359573][ T895] __sys_sendmsg+0xcd/0x170 [16297.359573][ T895] do_syscall_64+0xc6/0x1e0 [16297.359573][ T895] [16297.361989][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16297.361989][ T895] ipv6_add_dev+0x3b9/0x11c0 [16297.361989][ T895] ipv6_find_idev+0x102/0x170 [16297.361989][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16297.361989][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16297.361989][ T895] netlink_rcv_skb+0x130/0x360 [16297.361989][ T895] netlink_unicast+0x449/0x710 [16297.361989][ T895] netlink_sendmsg+0x723/0xbe0 [16297.361989][ T895] ____sys_sendmsg+0x7b2/0xa10 [16297.361989][ T895] ___sys_sendmsg+0xee/0x170 [16297.361989][ T895] __sys_sendmsg+0xcd/0x170 [16297.361989][ T895] do_syscall_64+0xc6/0x1e0 [16297.361989][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16297.361989][ T895] [16297.363737][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16297.363737][ T895] neigh_parms_alloc+0x1e5/0x510 [16297.363737][ T895] ipv6_add_dev+0x2fd/0x11c0 [16297.363737][ T895] ipv6_find_idev+0x102/0x170 [16297.363737][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16297.363737][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16297.363737][ T895] netlink_rcv_skb+0x130/0x360 [16297.363737][ T895] netlink_unicast+0x449/0x710 [16297.363737][ T895] netlink_sendmsg+0x723/0xbe0 [16297.363737][ T895] ____sys_sendmsg+0x7b2/0xa10 [16297.363737][ T895] ___sys_sendmsg+0xee/0x170 [16297.363737][ T895] __sys_sendmsg+0xcd/0x170 [16297.363737][ T895] do_syscall_64+0xc6/0x1e0 [16297.363737][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16297.363737][ T895] [16307.615059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16307.615625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16307.615625][ T895] netdev_get_by_index+0x5e/0x80 [16307.615625][ T895] fib6_nh_init+0x3d8/0x15b0 [16307.615625][ T895] ip6_route_info_create+0xf18/0x17d0 [16307.615625][ T895] ip6_route_add+0x1c/0x140 [16307.615625][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16307.615625][ T895] addrconf_add_dev+0xe2/0x170 [16307.615625][ T895] inet6_addr_add+0x12f/0xa40 [16307.615625][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16307.615625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16307.615625][ T895] netlink_rcv_skb+0x130/0x360 [16307.615625][ T895] netlink_unicast+0x449/0x710 [16307.615625][ T895] netlink_sendmsg+0x723/0xbe0 [16307.615625][ T895] ____sys_sendmsg+0x7b2/0xa10 [16307.615625][ T895] ___sys_sendmsg+0xee/0x170 [16307.615625][ T895] __sys_sendmsg+0xcd/0x170 [16307.615625][ T895] do_syscall_64+0xc6/0x1e0 [16307.615625][ T895] [16307.617890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16307.617890][ T895] ipv6_add_dev+0x3b9/0x11c0 [16307.617890][ T895] ipv6_find_idev+0x102/0x170 [16307.617890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16307.617890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16307.617890][ T895] netlink_rcv_skb+0x130/0x360 [16307.617890][ T895] netlink_unicast+0x449/0x710 [16307.617890][ T895] netlink_sendmsg+0x723/0xbe0 [16307.617890][ T895] ____sys_sendmsg+0x7b2/0xa10 [16307.617890][ T895] ___sys_sendmsg+0xee/0x170 [16307.617890][ T895] __sys_sendmsg+0xcd/0x170 [16307.617890][ T895] do_syscall_64+0xc6/0x1e0 [16307.617890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16307.617890][ T895] [16307.619564][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16307.619564][ T895] neigh_parms_alloc+0x1e5/0x510 [16307.619564][ T895] ipv6_add_dev+0x2fd/0x11c0 [16307.619564][ T895] ipv6_find_idev+0x102/0x170 [16307.619564][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16307.619564][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16307.619564][ T895] netlink_rcv_skb+0x130/0x360 [16307.619564][ T895] netlink_unicast+0x449/0x710 [16307.619564][ T895] netlink_sendmsg+0x723/0xbe0 [16307.619564][ T895] ____sys_sendmsg+0x7b2/0xa10 [16307.619564][ T895] ___sys_sendmsg+0xee/0x170 [16307.619564][ T895] __sys_sendmsg+0xcd/0x170 [16307.619564][ T895] do_syscall_64+0xc6/0x1e0 [16307.619564][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16307.619564][ T895] [16317.871002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16317.871552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16317.871552][ T895] netdev_get_by_index+0x5e/0x80 [16317.871552][ T895] fib6_nh_init+0x3d8/0x15b0 [16317.871552][ T895] ip6_route_info_create+0xf18/0x17d0 [16317.871552][ T895] ip6_route_add+0x1c/0x140 [16317.871552][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16317.871552][ T895] addrconf_add_dev+0xe2/0x170 [16317.871552][ T895] inet6_addr_add+0x12f/0xa40 [16317.871552][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16317.871552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16317.871552][ T895] netlink_rcv_skb+0x130/0x360 [16317.871552][ T895] netlink_unicast+0x449/0x710 [16317.871552][ T895] netlink_sendmsg+0x723/0xbe0 [16317.871552][ T895] ____sys_sendmsg+0x7b2/0xa10 [16317.871552][ T895] ___sys_sendmsg+0xee/0x170 [16317.871552][ T895] __sys_sendmsg+0xcd/0x170 [16317.871552][ T895] do_syscall_64+0xc6/0x1e0 [16317.871552][ T895] [16317.873812][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16317.873812][ T895] ipv6_add_dev+0x3b9/0x11c0 [16317.873812][ T895] ipv6_find_idev+0x102/0x170 [16317.873812][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16317.873812][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16317.873812][ T895] netlink_rcv_skb+0x130/0x360 [16317.873812][ T895] netlink_unicast+0x449/0x710 [16317.873812][ T895] netlink_sendmsg+0x723/0xbe0 [16317.873812][ T895] ____sys_sendmsg+0x7b2/0xa10 [16317.873812][ T895] ___sys_sendmsg+0xee/0x170 [16317.873812][ T895] __sys_sendmsg+0xcd/0x170 [16317.873812][ T895] do_syscall_64+0xc6/0x1e0 [16317.873812][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16317.873812][ T895] [16317.875499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16317.875499][ T895] neigh_parms_alloc+0x1e5/0x510 [16317.875499][ T895] ipv6_add_dev+0x2fd/0x11c0 [16317.875499][ T895] ipv6_find_idev+0x102/0x170 [16317.875499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16317.875499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16317.875499][ T895] netlink_rcv_skb+0x130/0x360 [16317.875499][ T895] netlink_unicast+0x449/0x710 [16317.875499][ T895] netlink_sendmsg+0x723/0xbe0 [16317.875499][ T895] ____sys_sendmsg+0x7b2/0xa10 [16317.875499][ T895] ___sys_sendmsg+0xee/0x170 [16317.875499][ T895] __sys_sendmsg+0xcd/0x170 [16317.875499][ T895] do_syscall_64+0xc6/0x1e0 [16317.875499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16317.875499][ T895] [16328.119074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16328.119576][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16328.119576][ T895] netdev_get_by_index+0x5e/0x80 [16328.119576][ T895] fib6_nh_init+0x3d8/0x15b0 [16328.119576][ T895] ip6_route_info_create+0xf18/0x17d0 [16328.119576][ T895] ip6_route_add+0x1c/0x140 [16328.119576][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16328.119576][ T895] addrconf_add_dev+0xe2/0x170 [16328.119576][ T895] inet6_addr_add+0x12f/0xa40 [16328.119576][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16328.119576][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16328.119576][ T895] netlink_rcv_skb+0x130/0x360 [16328.119576][ T895] netlink_unicast+0x449/0x710 [16328.119576][ T895] netlink_sendmsg+0x723/0xbe0 [16328.119576][ T895] ____sys_sendmsg+0x7b2/0xa10 [16328.119576][ T895] ___sys_sendmsg+0xee/0x170 [16328.119576][ T895] __sys_sendmsg+0xcd/0x170 [16328.119576][ T895] do_syscall_64+0xc6/0x1e0 [16328.119576][ T895] [16328.121807][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16328.121807][ T895] ipv6_add_dev+0x3b9/0x11c0 [16328.121807][ T895] ipv6_find_idev+0x102/0x170 [16328.121807][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16328.121807][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16328.121807][ T895] netlink_rcv_skb+0x130/0x360 [16328.121807][ T895] netlink_unicast+0x449/0x710 [16328.121807][ T895] netlink_sendmsg+0x723/0xbe0 [16328.121807][ T895] ____sys_sendmsg+0x7b2/0xa10 [16328.121807][ T895] ___sys_sendmsg+0xee/0x170 [16328.121807][ T895] __sys_sendmsg+0xcd/0x170 [16328.121807][ T895] do_syscall_64+0xc6/0x1e0 [16328.121807][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16328.121807][ T895] [16328.123496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16328.123496][ T895] neigh_parms_alloc+0x1e5/0x510 [16328.123496][ T895] ipv6_add_dev+0x2fd/0x11c0 [16328.123496][ T895] ipv6_find_idev+0x102/0x170 [16328.123496][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16328.123496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16328.123496][ T895] netlink_rcv_skb+0x130/0x360 [16328.123496][ T895] netlink_unicast+0x449/0x710 [16328.123496][ T895] netlink_sendmsg+0x723/0xbe0 [16328.123496][ T895] ____sys_sendmsg+0x7b2/0xa10 [16328.123496][ T895] ___sys_sendmsg+0xee/0x170 [16328.123496][ T895] __sys_sendmsg+0xcd/0x170 [16328.123496][ T895] do_syscall_64+0xc6/0x1e0 [16328.123496][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16328.123496][ T895] [16338.375061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16338.376175][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16338.376175][ T895] netdev_get_by_index+0x5e/0x80 [16338.376175][ T895] fib6_nh_init+0x3d8/0x15b0 [16338.376175][ T895] ip6_route_info_create+0xf18/0x17d0 [16338.376175][ T895] ip6_route_add+0x1c/0x140 [16338.376175][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16338.376175][ T895] addrconf_add_dev+0xe2/0x170 [16338.376175][ T895] inet6_addr_add+0x12f/0xa40 [16338.376175][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16338.376175][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16338.376175][ T895] netlink_rcv_skb+0x130/0x360 [16338.376175][ T895] netlink_unicast+0x449/0x710 [16338.376175][ T895] netlink_sendmsg+0x723/0xbe0 [16338.376175][ T895] ____sys_sendmsg+0x7b2/0xa10 [16338.376175][ T895] ___sys_sendmsg+0xee/0x170 [16338.376175][ T895] __sys_sendmsg+0xcd/0x170 [16338.376175][ T895] do_syscall_64+0xc6/0x1e0 [16338.376175][ T895] [16338.378532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16338.378532][ T895] ipv6_add_dev+0x3b9/0x11c0 [16338.378532][ T895] ipv6_find_idev+0x102/0x170 [16338.378532][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16338.378532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16338.378532][ T895] netlink_rcv_skb+0x130/0x360 [16338.378532][ T895] netlink_unicast+0x449/0x710 [16338.378532][ T895] netlink_sendmsg+0x723/0xbe0 [16338.378532][ T895] ____sys_sendmsg+0x7b2/0xa10 [16338.378532][ T895] ___sys_sendmsg+0xee/0x170 [16338.378532][ T895] __sys_sendmsg+0xcd/0x170 [16338.378532][ T895] do_syscall_64+0xc6/0x1e0 [16338.378532][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16338.378532][ T895] [16338.380256][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16338.380256][ T895] neigh_parms_alloc+0x1e5/0x510 [16338.380256][ T895] ipv6_add_dev+0x2fd/0x11c0 [16338.380256][ T895] ipv6_find_idev+0x102/0x170 [16338.380256][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16338.380256][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16338.380256][ T895] netlink_rcv_skb+0x130/0x360 [16338.380256][ T895] netlink_unicast+0x449/0x710 [16338.380256][ T895] netlink_sendmsg+0x723/0xbe0 [16338.380256][ T895] ____sys_sendmsg+0x7b2/0xa10 [16338.380256][ T895] ___sys_sendmsg+0xee/0x170 [16338.380256][ T895] __sys_sendmsg+0xcd/0x170 [16338.380256][ T895] do_syscall_64+0xc6/0x1e0 [16338.380256][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16338.380256][ T895] [16348.623007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16348.623525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16348.623525][ T895] netdev_get_by_index+0x5e/0x80 [16348.623525][ T895] fib6_nh_init+0x3d8/0x15b0 [16348.623525][ T895] ip6_route_info_create+0xf18/0x17d0 [16348.623525][ T895] ip6_route_add+0x1c/0x140 [16348.623525][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16348.623525][ T895] addrconf_add_dev+0xe2/0x170 [16348.623525][ T895] inet6_addr_add+0x12f/0xa40 [16348.623525][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16348.623525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16348.623525][ T895] netlink_rcv_skb+0x130/0x360 [16348.623525][ T895] netlink_unicast+0x449/0x710 [16348.623525][ T895] netlink_sendmsg+0x723/0xbe0 [16348.623525][ T895] ____sys_sendmsg+0x7b2/0xa10 [16348.623525][ T895] ___sys_sendmsg+0xee/0x170 [16348.623525][ T895] __sys_sendmsg+0xcd/0x170 [16348.623525][ T895] do_syscall_64+0xc6/0x1e0 [16348.623525][ T895] [16348.625794][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16348.625794][ T895] ipv6_add_dev+0x3b9/0x11c0 [16348.625794][ T895] ipv6_find_idev+0x102/0x170 [16348.625794][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16348.625794][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16348.625794][ T895] netlink_rcv_skb+0x130/0x360 [16348.625794][ T895] netlink_unicast+0x449/0x710 [16348.625794][ T895] netlink_sendmsg+0x723/0xbe0 [16348.625794][ T895] ____sys_sendmsg+0x7b2/0xa10 [16348.625794][ T895] ___sys_sendmsg+0xee/0x170 [16348.625794][ T895] __sys_sendmsg+0xcd/0x170 [16348.625794][ T895] do_syscall_64+0xc6/0x1e0 [16348.625794][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16348.625794][ T895] [16348.627542][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16348.627542][ T895] neigh_parms_alloc+0x1e5/0x510 [16348.627542][ T895] ipv6_add_dev+0x2fd/0x11c0 [16348.627542][ T895] ipv6_find_idev+0x102/0x170 [16348.627542][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16348.627542][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16348.627542][ T895] netlink_rcv_skb+0x130/0x360 [16348.627542][ T895] netlink_unicast+0x449/0x710 [16348.627542][ T895] netlink_sendmsg+0x723/0xbe0 [16348.627542][ T895] ____sys_sendmsg+0x7b2/0xa10 [16348.627542][ T895] ___sys_sendmsg+0xee/0x170 [16348.627542][ T895] __sys_sendmsg+0xcd/0x170 [16348.627542][ T895] do_syscall_64+0xc6/0x1e0 [16348.627542][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16348.627542][ T895] [16358.639024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16358.639499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16358.639499][ T895] netdev_get_by_index+0x5e/0x80 [16358.639499][ T895] fib6_nh_init+0x3d8/0x15b0 [16358.639499][ T895] ip6_route_info_create+0xf18/0x17d0 [16358.639499][ T895] ip6_route_add+0x1c/0x140 [16358.639499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16358.639499][ T895] addrconf_add_dev+0xe2/0x170 [16358.639499][ T895] inet6_addr_add+0x12f/0xa40 [16358.639499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16358.639499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16358.639499][ T895] netlink_rcv_skb+0x130/0x360 [16358.639499][ T895] netlink_unicast+0x449/0x710 [16358.639499][ T895] netlink_sendmsg+0x723/0xbe0 [16358.639499][ T895] ____sys_sendmsg+0x7b2/0xa10 [16358.639499][ T895] ___sys_sendmsg+0xee/0x170 [16358.639499][ T895] __sys_sendmsg+0xcd/0x170 [16358.639499][ T895] do_syscall_64+0xc6/0x1e0 [16358.639499][ T895] [16358.641731][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16358.641731][ T895] ipv6_add_dev+0x3b9/0x11c0 [16358.641731][ T895] ipv6_find_idev+0x102/0x170 [16358.641731][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16358.641731][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16358.641731][ T895] netlink_rcv_skb+0x130/0x360 [16358.641731][ T895] netlink_unicast+0x449/0x710 [16358.641731][ T895] netlink_sendmsg+0x723/0xbe0 [16358.641731][ T895] ____sys_sendmsg+0x7b2/0xa10 [16358.641731][ T895] ___sys_sendmsg+0xee/0x170 [16358.641731][ T895] __sys_sendmsg+0xcd/0x170 [16358.641731][ T895] do_syscall_64+0xc6/0x1e0 [16358.641731][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16358.641731][ T895] [16358.643453][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16358.643453][ T895] neigh_parms_alloc+0x1e5/0x510 [16358.643453][ T895] ipv6_add_dev+0x2fd/0x11c0 [16358.643453][ T895] ipv6_find_idev+0x102/0x170 [16358.643453][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16358.643453][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16358.643453][ T895] netlink_rcv_skb+0x130/0x360 [16358.643453][ T895] netlink_unicast+0x449/0x710 [16358.643453][ T895] netlink_sendmsg+0x723/0xbe0 [16358.643453][ T895] ____sys_sendmsg+0x7b2/0xa10 [16358.643453][ T895] ___sys_sendmsg+0xee/0x170 [16358.643453][ T895] __sys_sendmsg+0xcd/0x170 [16358.643453][ T895] do_syscall_64+0xc6/0x1e0 [16358.643453][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16358.643453][ T895] [16368.887061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16368.887568][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16368.887568][ T895] netdev_get_by_index+0x5e/0x80 [16368.887568][ T895] fib6_nh_init+0x3d8/0x15b0 [16368.887568][ T895] ip6_route_info_create+0xf18/0x17d0 [16368.887568][ T895] ip6_route_add+0x1c/0x140 [16368.887568][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16368.887568][ T895] addrconf_add_dev+0xe2/0x170 [16368.887568][ T895] inet6_addr_add+0x12f/0xa40 [16368.887568][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16368.887568][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16368.887568][ T895] netlink_rcv_skb+0x130/0x360 [16368.887568][ T895] netlink_unicast+0x449/0x710 [16368.887568][ T895] netlink_sendmsg+0x723/0xbe0 [16368.887568][ T895] ____sys_sendmsg+0x7b2/0xa10 [16368.887568][ T895] ___sys_sendmsg+0xee/0x170 [16368.887568][ T895] __sys_sendmsg+0xcd/0x170 [16368.887568][ T895] do_syscall_64+0xc6/0x1e0 [16368.887568][ T895] [16368.889745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16368.889745][ T895] ipv6_add_dev+0x3b9/0x11c0 [16368.889745][ T895] ipv6_find_idev+0x102/0x170 [16368.889745][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16368.889745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16368.889745][ T895] netlink_rcv_skb+0x130/0x360 [16368.889745][ T895] netlink_unicast+0x449/0x710 [16368.889745][ T895] netlink_sendmsg+0x723/0xbe0 [16368.889745][ T895] ____sys_sendmsg+0x7b2/0xa10 [16368.889745][ T895] ___sys_sendmsg+0xee/0x170 [16368.889745][ T895] __sys_sendmsg+0xcd/0x170 [16368.889745][ T895] do_syscall_64+0xc6/0x1e0 [16368.889745][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16368.889745][ T895] [16368.891483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16368.891483][ T895] neigh_parms_alloc+0x1e5/0x510 [16368.891483][ T895] ipv6_add_dev+0x2fd/0x11c0 [16368.891483][ T895] ipv6_find_idev+0x102/0x170 [16368.891483][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16368.891483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16368.891483][ T895] netlink_rcv_skb+0x130/0x360 [16368.891483][ T895] netlink_unicast+0x449/0x710 [16368.891483][ T895] netlink_sendmsg+0x723/0xbe0 [16368.891483][ T895] ____sys_sendmsg+0x7b2/0xa10 [16368.891483][ T895] ___sys_sendmsg+0xee/0x170 [16368.891483][ T895] __sys_sendmsg+0xcd/0x170 [16368.891483][ T895] do_syscall_64+0xc6/0x1e0 [16368.891483][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16368.891483][ T895] [16378.895021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16378.895579][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16378.895579][ T895] netdev_get_by_index+0x5e/0x80 [16378.895579][ T895] fib6_nh_init+0x3d8/0x15b0 [16378.895579][ T895] ip6_route_info_create+0xf18/0x17d0 [16378.895579][ T895] ip6_route_add+0x1c/0x140 [16378.895579][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16378.895579][ T895] addrconf_add_dev+0xe2/0x170 [16378.895579][ T895] inet6_addr_add+0x12f/0xa40 [16378.895579][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16378.895579][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16378.895579][ T895] netlink_rcv_skb+0x130/0x360 [16378.895579][ T895] netlink_unicast+0x449/0x710 [16378.895579][ T895] netlink_sendmsg+0x723/0xbe0 [16378.895579][ T895] ____sys_sendmsg+0x7b2/0xa10 [16378.895579][ T895] ___sys_sendmsg+0xee/0x170 [16378.895579][ T895] __sys_sendmsg+0xcd/0x170 [16378.895579][ T895] do_syscall_64+0xc6/0x1e0 [16378.895579][ T895] [16378.897807][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16378.897807][ T895] ipv6_add_dev+0x3b9/0x11c0 [16378.897807][ T895] ipv6_find_idev+0x102/0x170 [16378.897807][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16378.897807][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16378.897807][ T895] netlink_rcv_skb+0x130/0x360 [16378.897807][ T895] netlink_unicast+0x449/0x710 [16378.897807][ T895] netlink_sendmsg+0x723/0xbe0 [16378.897807][ T895] ____sys_sendmsg+0x7b2/0xa10 [16378.897807][ T895] ___sys_sendmsg+0xee/0x170 [16378.897807][ T895] __sys_sendmsg+0xcd/0x170 [16378.897807][ T895] do_syscall_64+0xc6/0x1e0 [16378.897807][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16378.897807][ T895] [16378.899500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16378.899500][ T895] neigh_parms_alloc+0x1e5/0x510 [16378.899500][ T895] ipv6_add_dev+0x2fd/0x11c0 [16378.899500][ T895] ipv6_find_idev+0x102/0x170 [16378.899500][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16378.899500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16378.899500][ T895] netlink_rcv_skb+0x130/0x360 [16378.899500][ T895] netlink_unicast+0x449/0x710 [16378.899500][ T895] netlink_sendmsg+0x723/0xbe0 [16378.899500][ T895] ____sys_sendmsg+0x7b2/0xa10 [16378.899500][ T895] ___sys_sendmsg+0xee/0x170 [16378.899500][ T895] __sys_sendmsg+0xcd/0x170 [16378.899500][ T895] do_syscall_64+0xc6/0x1e0 [16378.899500][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16378.899500][ T895] [16389.119162][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16389.119719][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16389.119719][ T895] netdev_get_by_index+0x5e/0x80 [16389.119719][ T895] fib6_nh_init+0x3d8/0x15b0 [16389.119719][ T895] ip6_route_info_create+0xf18/0x17d0 [16389.119719][ T895] ip6_route_add+0x1c/0x140 [16389.119719][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16389.119719][ T895] addrconf_add_dev+0xe2/0x170 [16389.119719][ T895] inet6_addr_add+0x12f/0xa40 [16389.119719][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16389.119719][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16389.119719][ T895] netlink_rcv_skb+0x130/0x360 [16389.119719][ T895] netlink_unicast+0x449/0x710 [16389.119719][ T895] netlink_sendmsg+0x723/0xbe0 [16389.119719][ T895] ____sys_sendmsg+0x7b2/0xa10 [16389.119719][ T895] ___sys_sendmsg+0xee/0x170 [16389.119719][ T895] __sys_sendmsg+0xcd/0x170 [16389.119719][ T895] do_syscall_64+0xc6/0x1e0 [16389.119719][ T895] [16389.121832][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16389.121832][ T895] ipv6_add_dev+0x3b9/0x11c0 [16389.121832][ T895] ipv6_find_idev+0x102/0x170 [16389.121832][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16389.121832][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16389.121832][ T895] netlink_rcv_skb+0x130/0x360 [16389.121832][ T895] netlink_unicast+0x449/0x710 [16389.121832][ T895] netlink_sendmsg+0x723/0xbe0 [16389.121832][ T895] ____sys_sendmsg+0x7b2/0xa10 [16389.121832][ T895] ___sys_sendmsg+0xee/0x170 [16389.121832][ T895] __sys_sendmsg+0xcd/0x170 [16389.121832][ T895] do_syscall_64+0xc6/0x1e0 [16389.121832][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16389.121832][ T895] [16389.123636][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16389.123636][ T895] neigh_parms_alloc+0x1e5/0x510 [16389.123636][ T895] ipv6_add_dev+0x2fd/0x11c0 [16389.123636][ T895] ipv6_find_idev+0x102/0x170 [16389.123636][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16389.123636][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16389.123636][ T895] netlink_rcv_skb+0x130/0x360 [16389.123636][ T895] netlink_unicast+0x449/0x710 [16389.123636][ T895] netlink_sendmsg+0x723/0xbe0 [16389.123636][ T895] ____sys_sendmsg+0x7b2/0xa10 [16389.123636][ T895] ___sys_sendmsg+0xee/0x170 [16389.123636][ T895] __sys_sendmsg+0xcd/0x170 [16389.123636][ T895] do_syscall_64+0xc6/0x1e0 [16389.123636][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16389.123636][ T895] [16399.367058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16399.367653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16399.367653][ T895] netdev_get_by_index+0x5e/0x80 [16399.367653][ T895] fib6_nh_init+0x3d8/0x15b0 [16399.367653][ T895] ip6_route_info_create+0xf18/0x17d0 [16399.367653][ T895] ip6_route_add+0x1c/0x140 [16399.367653][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16399.367653][ T895] addrconf_add_dev+0xe2/0x170 [16399.367653][ T895] inet6_addr_add+0x12f/0xa40 [16399.367653][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16399.367653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16399.367653][ T895] netlink_rcv_skb+0x130/0x360 [16399.367653][ T895] netlink_unicast+0x449/0x710 [16399.367653][ T895] netlink_sendmsg+0x723/0xbe0 [16399.367653][ T895] ____sys_sendmsg+0x7b2/0xa10 [16399.367653][ T895] ___sys_sendmsg+0xee/0x170 [16399.367653][ T895] __sys_sendmsg+0xcd/0x170 [16399.367653][ T895] do_syscall_64+0xc6/0x1e0 [16399.367653][ T895] [16399.369745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16399.369745][ T895] ipv6_add_dev+0x3b9/0x11c0 [16399.369745][ T895] ipv6_find_idev+0x102/0x170 [16399.369745][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16399.369745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16399.369745][ T895] netlink_rcv_skb+0x130/0x360 [16399.369745][ T895] netlink_unicast+0x449/0x710 [16399.369745][ T895] netlink_sendmsg+0x723/0xbe0 [16399.369745][ T895] ____sys_sendmsg+0x7b2/0xa10 [16399.369745][ T895] ___sys_sendmsg+0xee/0x170 [16399.369745][ T895] __sys_sendmsg+0xcd/0x170 [16399.369745][ T895] do_syscall_64+0xc6/0x1e0 [16399.369745][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16399.369745][ T895] [16399.371383][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16399.371383][ T895] neigh_parms_alloc+0x1e5/0x510 [16399.371383][ T895] ipv6_add_dev+0x2fd/0x11c0 [16399.371383][ T895] ipv6_find_idev+0x102/0x170 [16399.371383][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16399.371383][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16399.371383][ T895] netlink_rcv_skb+0x130/0x360 [16399.371383][ T895] netlink_unicast+0x449/0x710 [16399.371383][ T895] netlink_sendmsg+0x723/0xbe0 [16399.371383][ T895] ____sys_sendmsg+0x7b2/0xa10 [16399.371383][ T895] ___sys_sendmsg+0xee/0x170 [16399.371383][ T895] __sys_sendmsg+0xcd/0x170 [16399.371383][ T895] do_syscall_64+0xc6/0x1e0 [16399.371383][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16399.371383][ T895] [16409.615051][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16409.615624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16409.615624][ T895] netdev_get_by_index+0x5e/0x80 [16409.615624][ T895] fib6_nh_init+0x3d8/0x15b0 [16409.615624][ T895] ip6_route_info_create+0xf18/0x17d0 [16409.615624][ T895] ip6_route_add+0x1c/0x140 [16409.615624][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16409.615624][ T895] addrconf_add_dev+0xe2/0x170 [16409.615624][ T895] inet6_addr_add+0x12f/0xa40 [16409.615624][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16409.615624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16409.615624][ T895] netlink_rcv_skb+0x130/0x360 [16409.615624][ T895] netlink_unicast+0x449/0x710 [16409.615624][ T895] netlink_sendmsg+0x723/0xbe0 [16409.615624][ T895] ____sys_sendmsg+0x7b2/0xa10 [16409.615624][ T895] ___sys_sendmsg+0xee/0x170 [16409.615624][ T895] __sys_sendmsg+0xcd/0x170 [16409.615624][ T895] do_syscall_64+0xc6/0x1e0 [16409.615624][ T895] [16409.618393][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16409.618393][ T895] ipv6_add_dev+0x3b9/0x11c0 [16409.618393][ T895] ipv6_find_idev+0x102/0x170 [16409.618393][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16409.618393][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16409.618393][ T895] netlink_rcv_skb+0x130/0x360 [16409.618393][ T895] netlink_unicast+0x449/0x710 [16409.618393][ T895] netlink_sendmsg+0x723/0xbe0 [16409.618393][ T895] ____sys_sendmsg+0x7b2/0xa10 [16409.618393][ T895] ___sys_sendmsg+0xee/0x170 [16409.618393][ T895] __sys_sendmsg+0xcd/0x170 [16409.618393][ T895] do_syscall_64+0xc6/0x1e0 [16409.618393][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16409.618393][ T895] [16409.620054][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16409.620054][ T895] neigh_parms_alloc+0x1e5/0x510 [16409.620054][ T895] ipv6_add_dev+0x2fd/0x11c0 [16409.620054][ T895] ipv6_find_idev+0x102/0x170 [16409.620054][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16409.620054][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16409.620054][ T895] netlink_rcv_skb+0x130/0x360 [16409.620054][ T895] netlink_unicast+0x449/0x710 [16409.620054][ T895] netlink_sendmsg+0x723/0xbe0 [16409.620054][ T895] ____sys_sendmsg+0x7b2/0xa10 [16409.620054][ T895] ___sys_sendmsg+0xee/0x170 [16409.620054][ T895] __sys_sendmsg+0xcd/0x170 [16409.620054][ T895] do_syscall_64+0xc6/0x1e0 [16409.620054][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16409.620054][ T895] [16419.703069][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16419.703687][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16419.703687][ T895] netdev_get_by_index+0x5e/0x80 [16419.703687][ T895] fib6_nh_init+0x3d8/0x15b0 [16419.703687][ T895] ip6_route_info_create+0xf18/0x17d0 [16419.703687][ T895] ip6_route_add+0x1c/0x140 [16419.703687][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16419.703687][ T895] addrconf_add_dev+0xe2/0x170 [16419.703687][ T895] inet6_addr_add+0x12f/0xa40 [16419.703687][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16419.703687][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16419.703687][ T895] netlink_rcv_skb+0x130/0x360 [16419.703687][ T895] netlink_unicast+0x449/0x710 [16419.703687][ T895] netlink_sendmsg+0x723/0xbe0 [16419.703687][ T895] ____sys_sendmsg+0x7b2/0xa10 [16419.703687][ T895] ___sys_sendmsg+0xee/0x170 [16419.703687][ T895] __sys_sendmsg+0xcd/0x170 [16419.703687][ T895] do_syscall_64+0xc6/0x1e0 [16419.703687][ T895] [16419.705992][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16419.705992][ T895] ipv6_add_dev+0x3b9/0x11c0 [16419.705992][ T895] ipv6_find_idev+0x102/0x170 [16419.705992][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16419.705992][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16419.705992][ T895] netlink_rcv_skb+0x130/0x360 [16419.705992][ T895] netlink_unicast+0x449/0x710 [16419.705992][ T895] netlink_sendmsg+0x723/0xbe0 [16419.705992][ T895] ____sys_sendmsg+0x7b2/0xa10 [16419.705992][ T895] ___sys_sendmsg+0xee/0x170 [16419.705992][ T895] __sys_sendmsg+0xcd/0x170 [16419.705992][ T895] do_syscall_64+0xc6/0x1e0 [16419.705992][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16419.705992][ T895] [16419.707750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16419.707750][ T895] neigh_parms_alloc+0x1e5/0x510 [16419.707750][ T895] ipv6_add_dev+0x2fd/0x11c0 [16419.707750][ T895] ipv6_find_idev+0x102/0x170 [16419.707750][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16419.707750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16419.707750][ T895] netlink_rcv_skb+0x130/0x360 [16419.707750][ T895] netlink_unicast+0x449/0x710 [16419.707750][ T895] netlink_sendmsg+0x723/0xbe0 [16419.707750][ T895] ____sys_sendmsg+0x7b2/0xa10 [16419.707750][ T895] ___sys_sendmsg+0xee/0x170 [16419.707750][ T895] __sys_sendmsg+0xcd/0x170 [16419.707750][ T895] do_syscall_64+0xc6/0x1e0 [16419.707750][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16419.707750][ T895] [16429.951063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16429.951720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16429.951720][ T895] netdev_get_by_index+0x5e/0x80 [16429.951720][ T895] fib6_nh_init+0x3d8/0x15b0 [16429.951720][ T895] ip6_route_info_create+0xf18/0x17d0 [16429.951720][ T895] ip6_route_add+0x1c/0x140 [16429.951720][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16429.951720][ T895] addrconf_add_dev+0xe2/0x170 [16429.951720][ T895] inet6_addr_add+0x12f/0xa40 [16429.951720][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16429.951720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16429.951720][ T895] netlink_rcv_skb+0x130/0x360 [16429.951720][ T895] netlink_unicast+0x449/0x710 [16429.951720][ T895] netlink_sendmsg+0x723/0xbe0 [16429.951720][ T895] ____sys_sendmsg+0x7b2/0xa10 [16429.951720][ T895] ___sys_sendmsg+0xee/0x170 [16429.951720][ T895] __sys_sendmsg+0xcd/0x170 [16429.951720][ T895] do_syscall_64+0xc6/0x1e0 [16429.951720][ T895] [16429.953952][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16429.953952][ T895] ipv6_add_dev+0x3b9/0x11c0 [16429.953952][ T895] ipv6_find_idev+0x102/0x170 [16429.953952][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16429.953952][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16429.953952][ T895] netlink_rcv_skb+0x130/0x360 [16429.953952][ T895] netlink_unicast+0x449/0x710 [16429.953952][ T895] netlink_sendmsg+0x723/0xbe0 [16429.953952][ T895] ____sys_sendmsg+0x7b2/0xa10 [16429.953952][ T895] ___sys_sendmsg+0xee/0x170 [16429.953952][ T895] __sys_sendmsg+0xcd/0x170 [16429.953952][ T895] do_syscall_64+0xc6/0x1e0 [16429.953952][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16429.953952][ T895] [16429.955788][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16429.955788][ T895] neigh_parms_alloc+0x1e5/0x510 [16429.955788][ T895] ipv6_add_dev+0x2fd/0x11c0 [16429.955788][ T895] ipv6_find_idev+0x102/0x170 [16429.955788][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16429.955788][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16429.955788][ T895] netlink_rcv_skb+0x130/0x360 [16429.955788][ T895] netlink_unicast+0x449/0x710 [16429.955788][ T895] netlink_sendmsg+0x723/0xbe0 [16429.955788][ T895] ____sys_sendmsg+0x7b2/0xa10 [16429.955788][ T895] ___sys_sendmsg+0xee/0x170 [16429.955788][ T895] __sys_sendmsg+0xcd/0x170 [16429.955788][ T895] do_syscall_64+0xc6/0x1e0 [16429.955788][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16429.955788][ T895] [16440.199025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16440.199555][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16440.199555][ T895] netdev_get_by_index+0x5e/0x80 [16440.199555][ T895] fib6_nh_init+0x3d8/0x15b0 [16440.199555][ T895] ip6_route_info_create+0xf18/0x17d0 [16440.199555][ T895] ip6_route_add+0x1c/0x140 [16440.199555][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16440.199555][ T895] addrconf_add_dev+0xe2/0x170 [16440.199555][ T895] inet6_addr_add+0x12f/0xa40 [16440.199555][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16440.199555][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16440.199555][ T895] netlink_rcv_skb+0x130/0x360 [16440.199555][ T895] netlink_unicast+0x449/0x710 [16440.199555][ T895] netlink_sendmsg+0x723/0xbe0 [16440.199555][ T895] ____sys_sendmsg+0x7b2/0xa10 [16440.199555][ T895] ___sys_sendmsg+0xee/0x170 [16440.199555][ T895] __sys_sendmsg+0xcd/0x170 [16440.199555][ T895] do_syscall_64+0xc6/0x1e0 [16440.199555][ T895] [16440.201862][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16440.201862][ T895] ipv6_add_dev+0x3b9/0x11c0 [16440.201862][ T895] ipv6_find_idev+0x102/0x170 [16440.201862][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16440.201862][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16440.201862][ T895] netlink_rcv_skb+0x130/0x360 [16440.201862][ T895] netlink_unicast+0x449/0x710 [16440.201862][ T895] netlink_sendmsg+0x723/0xbe0 [16440.201862][ T895] ____sys_sendmsg+0x7b2/0xa10 [16440.201862][ T895] ___sys_sendmsg+0xee/0x170 [16440.201862][ T895] __sys_sendmsg+0xcd/0x170 [16440.201862][ T895] do_syscall_64+0xc6/0x1e0 [16440.201862][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16440.201862][ T895] [16440.203615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16440.203615][ T895] neigh_parms_alloc+0x1e5/0x510 [16440.203615][ T895] ipv6_add_dev+0x2fd/0x11c0 [16440.203615][ T895] ipv6_find_idev+0x102/0x170 [16440.203615][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16440.203615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16440.203615][ T895] netlink_rcv_skb+0x130/0x360 [16440.203615][ T895] netlink_unicast+0x449/0x710 [16440.203615][ T895] netlink_sendmsg+0x723/0xbe0 [16440.203615][ T895] ____sys_sendmsg+0x7b2/0xa10 [16440.203615][ T895] ___sys_sendmsg+0xee/0x170 [16440.203615][ T895] __sys_sendmsg+0xcd/0x170 [16440.203615][ T895] do_syscall_64+0xc6/0x1e0 [16440.203615][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16440.203615][ T895] [16450.423085][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16450.423738][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16450.423738][ T895] netdev_get_by_index+0x5e/0x80 [16450.423738][ T895] fib6_nh_init+0x3d8/0x15b0 [16450.423738][ T895] ip6_route_info_create+0xf18/0x17d0 [16450.423738][ T895] ip6_route_add+0x1c/0x140 [16450.423738][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16450.423738][ T895] addrconf_add_dev+0xe2/0x170 [16450.423738][ T895] inet6_addr_add+0x12f/0xa40 [16450.423738][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16450.423738][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16450.423738][ T895] netlink_rcv_skb+0x130/0x360 [16450.423738][ T895] netlink_unicast+0x449/0x710 [16450.423738][ T895] netlink_sendmsg+0x723/0xbe0 [16450.423738][ T895] ____sys_sendmsg+0x7b2/0xa10 [16450.423738][ T895] ___sys_sendmsg+0xee/0x170 [16450.423738][ T895] __sys_sendmsg+0xcd/0x170 [16450.423738][ T895] do_syscall_64+0xc6/0x1e0 [16450.423738][ T895] [16450.426080][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16450.426080][ T895] ipv6_add_dev+0x3b9/0x11c0 [16450.426080][ T895] ipv6_find_idev+0x102/0x170 [16450.426080][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16450.426080][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16450.426080][ T895] netlink_rcv_skb+0x130/0x360 [16450.426080][ T895] netlink_unicast+0x449/0x710 [16450.426080][ T895] netlink_sendmsg+0x723/0xbe0 [16450.426080][ T895] ____sys_sendmsg+0x7b2/0xa10 [16450.426080][ T895] ___sys_sendmsg+0xee/0x170 [16450.426080][ T895] __sys_sendmsg+0xcd/0x170 [16450.426080][ T895] do_syscall_64+0xc6/0x1e0 [16450.426080][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16450.426080][ T895] [16450.427835][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16450.427835][ T895] neigh_parms_alloc+0x1e5/0x510 [16450.427835][ T895] ipv6_add_dev+0x2fd/0x11c0 [16450.427835][ T895] ipv6_find_idev+0x102/0x170 [16450.427835][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16450.427835][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16450.427835][ T895] netlink_rcv_skb+0x130/0x360 [16450.427835][ T895] netlink_unicast+0x449/0x710 [16450.427835][ T895] netlink_sendmsg+0x723/0xbe0 [16450.427835][ T895] ____sys_sendmsg+0x7b2/0xa10 [16450.427835][ T895] ___sys_sendmsg+0xee/0x170 [16450.427835][ T895] __sys_sendmsg+0xcd/0x170 [16450.427835][ T895] do_syscall_64+0xc6/0x1e0 [16450.427835][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16450.427835][ T895] [16460.670994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16460.671508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16460.671508][ T895] netdev_get_by_index+0x5e/0x80 [16460.671508][ T895] fib6_nh_init+0x3d8/0x15b0 [16460.671508][ T895] ip6_route_info_create+0xf18/0x17d0 [16460.671508][ T895] ip6_route_add+0x1c/0x140 [16460.671508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16460.671508][ T895] addrconf_add_dev+0xe2/0x170 [16460.671508][ T895] inet6_addr_add+0x12f/0xa40 [16460.671508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16460.671508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16460.671508][ T895] netlink_rcv_skb+0x130/0x360 [16460.671508][ T895] netlink_unicast+0x449/0x710 [16460.671508][ T895] netlink_sendmsg+0x723/0xbe0 [16460.671508][ T895] ____sys_sendmsg+0x7b2/0xa10 [16460.671508][ T895] ___sys_sendmsg+0xee/0x170 [16460.671508][ T895] __sys_sendmsg+0xcd/0x170 [16460.671508][ T895] do_syscall_64+0xc6/0x1e0 [16460.671508][ T895] [16460.673694][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16460.673694][ T895] ipv6_add_dev+0x3b9/0x11c0 [16460.673694][ T895] ipv6_find_idev+0x102/0x170 [16460.673694][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16460.673694][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16460.673694][ T895] netlink_rcv_skb+0x130/0x360 [16460.673694][ T895] netlink_unicast+0x449/0x710 [16460.673694][ T895] netlink_sendmsg+0x723/0xbe0 [16460.673694][ T895] ____sys_sendmsg+0x7b2/0xa10 [16460.673694][ T895] ___sys_sendmsg+0xee/0x170 [16460.673694][ T895] __sys_sendmsg+0xcd/0x170 [16460.673694][ T895] do_syscall_64+0xc6/0x1e0 [16460.673694][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16460.673694][ T895] [16460.675411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16460.675411][ T895] neigh_parms_alloc+0x1e5/0x510 [16460.675411][ T895] ipv6_add_dev+0x2fd/0x11c0 [16460.675411][ T895] ipv6_find_idev+0x102/0x170 [16460.675411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16460.675411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16460.675411][ T895] netlink_rcv_skb+0x130/0x360 [16460.675411][ T895] netlink_unicast+0x449/0x710 [16460.675411][ T895] netlink_sendmsg+0x723/0xbe0 [16460.675411][ T895] ____sys_sendmsg+0x7b2/0xa10 [16460.675411][ T895] ___sys_sendmsg+0xee/0x170 [16460.675411][ T895] __sys_sendmsg+0xcd/0x170 [16460.675411][ T895] do_syscall_64+0xc6/0x1e0 [16460.675411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16460.675411][ T895] [16470.679026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16470.679533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16470.679533][ T895] netdev_get_by_index+0x5e/0x80 [16470.679533][ T895] fib6_nh_init+0x3d8/0x15b0 [16470.679533][ T895] ip6_route_info_create+0xf18/0x17d0 [16470.679533][ T895] ip6_route_add+0x1c/0x140 [16470.679533][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16470.679533][ T895] addrconf_add_dev+0xe2/0x170 [16470.679533][ T895] inet6_addr_add+0x12f/0xa40 [16470.679533][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16470.679533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16470.679533][ T895] netlink_rcv_skb+0x130/0x360 [16470.679533][ T895] netlink_unicast+0x449/0x710 [16470.679533][ T895] netlink_sendmsg+0x723/0xbe0 [16470.679533][ T895] ____sys_sendmsg+0x7b2/0xa10 [16470.679533][ T895] ___sys_sendmsg+0xee/0x170 [16470.679533][ T895] __sys_sendmsg+0xcd/0x170 [16470.679533][ T895] do_syscall_64+0xc6/0x1e0 [16470.679533][ T895] [16470.681678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16470.681678][ T895] ipv6_add_dev+0x3b9/0x11c0 [16470.681678][ T895] ipv6_find_idev+0x102/0x170 [16470.681678][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16470.681678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16470.681678][ T895] netlink_rcv_skb+0x130/0x360 [16470.681678][ T895] netlink_unicast+0x449/0x710 [16470.681678][ T895] netlink_sendmsg+0x723/0xbe0 [16470.681678][ T895] ____sys_sendmsg+0x7b2/0xa10 [16470.681678][ T895] ___sys_sendmsg+0xee/0x170 [16470.681678][ T895] __sys_sendmsg+0xcd/0x170 [16470.681678][ T895] do_syscall_64+0xc6/0x1e0 [16470.681678][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16470.681678][ T895] [16470.683290][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16470.683290][ T895] neigh_parms_alloc+0x1e5/0x510 [16470.683290][ T895] ipv6_add_dev+0x2fd/0x11c0 [16470.683290][ T895] ipv6_find_idev+0x102/0x170 [16470.683290][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16470.683290][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16470.683290][ T895] netlink_rcv_skb+0x130/0x360 [16470.683290][ T895] netlink_unicast+0x449/0x710 [16470.683290][ T895] netlink_sendmsg+0x723/0xbe0 [16470.683290][ T895] ____sys_sendmsg+0x7b2/0xa10 [16470.683290][ T895] ___sys_sendmsg+0xee/0x170 [16470.683290][ T895] __sys_sendmsg+0xcd/0x170 [16470.683290][ T895] do_syscall_64+0xc6/0x1e0 [16470.683290][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16470.683290][ T895] [16480.935040][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16480.935594][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16480.935594][ T895] netdev_get_by_index+0x5e/0x80 [16480.935594][ T895] fib6_nh_init+0x3d8/0x15b0 [16480.935594][ T895] ip6_route_info_create+0xf18/0x17d0 [16480.935594][ T895] ip6_route_add+0x1c/0x140 [16480.935594][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16480.935594][ T895] addrconf_add_dev+0xe2/0x170 [16480.935594][ T895] inet6_addr_add+0x12f/0xa40 [16480.935594][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16480.935594][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16480.935594][ T895] netlink_rcv_skb+0x130/0x360 [16480.935594][ T895] netlink_unicast+0x449/0x710 [16480.935594][ T895] netlink_sendmsg+0x723/0xbe0 [16480.935594][ T895] ____sys_sendmsg+0x7b2/0xa10 [16480.935594][ T895] ___sys_sendmsg+0xee/0x170 [16480.935594][ T895] __sys_sendmsg+0xcd/0x170 [16480.935594][ T895] do_syscall_64+0xc6/0x1e0 [16480.935594][ T895] [16480.937699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16480.937699][ T895] ipv6_add_dev+0x3b9/0x11c0 [16480.937699][ T895] ipv6_find_idev+0x102/0x170 [16480.937699][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16480.937699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16480.937699][ T895] netlink_rcv_skb+0x130/0x360 [16480.937699][ T895] netlink_unicast+0x449/0x710 [16480.937699][ T895] netlink_sendmsg+0x723/0xbe0 [16480.937699][ T895] ____sys_sendmsg+0x7b2/0xa10 [16480.937699][ T895] ___sys_sendmsg+0xee/0x170 [16480.937699][ T895] __sys_sendmsg+0xcd/0x170 [16480.937699][ T895] do_syscall_64+0xc6/0x1e0 [16480.937699][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16480.937699][ T895] [16480.939316][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16480.939316][ T895] neigh_parms_alloc+0x1e5/0x510 [16480.939316][ T895] ipv6_add_dev+0x2fd/0x11c0 [16480.939316][ T895] ipv6_find_idev+0x102/0x170 [16480.939316][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16480.939316][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16480.939316][ T895] netlink_rcv_skb+0x130/0x360 [16480.939316][ T895] netlink_unicast+0x449/0x710 [16480.939316][ T895] netlink_sendmsg+0x723/0xbe0 [16480.939316][ T895] ____sys_sendmsg+0x7b2/0xa10 [16480.939316][ T895] ___sys_sendmsg+0xee/0x170 [16480.939316][ T895] __sys_sendmsg+0xcd/0x170 [16480.939316][ T895] do_syscall_64+0xc6/0x1e0 [16480.939316][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16480.939316][ T895] [16491.191069][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16491.191640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16491.191640][ T895] netdev_get_by_index+0x5e/0x80 [16491.191640][ T895] fib6_nh_init+0x3d8/0x15b0 [16491.191640][ T895] ip6_route_info_create+0xf18/0x17d0 [16491.191640][ T895] ip6_route_add+0x1c/0x140 [16491.191640][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16491.191640][ T895] addrconf_add_dev+0xe2/0x170 [16491.191640][ T895] inet6_addr_add+0x12f/0xa40 [16491.191640][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16491.191640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16491.191640][ T895] netlink_rcv_skb+0x130/0x360 [16491.191640][ T895] netlink_unicast+0x449/0x710 [16491.191640][ T895] netlink_sendmsg+0x723/0xbe0 [16491.191640][ T895] ____sys_sendmsg+0x7b2/0xa10 [16491.191640][ T895] ___sys_sendmsg+0xee/0x170 [16491.191640][ T895] __sys_sendmsg+0xcd/0x170 [16491.191640][ T895] do_syscall_64+0xc6/0x1e0 [16491.191640][ T895] [16491.194286][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16491.194286][ T895] ipv6_add_dev+0x3b9/0x11c0 [16491.194286][ T895] ipv6_find_idev+0x102/0x170 [16491.194286][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16491.194286][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16491.194286][ T895] netlink_rcv_skb+0x130/0x360 [16491.194286][ T895] netlink_unicast+0x449/0x710 [16491.194286][ T895] netlink_sendmsg+0x723/0xbe0 [16491.194286][ T895] ____sys_sendmsg+0x7b2/0xa10 [16491.194286][ T895] ___sys_sendmsg+0xee/0x170 [16491.194286][ T895] __sys_sendmsg+0xcd/0x170 [16491.194286][ T895] do_syscall_64+0xc6/0x1e0 [16491.194286][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16491.194286][ T895] [16491.195989][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16491.195989][ T895] neigh_parms_alloc+0x1e5/0x510 [16491.195989][ T895] ipv6_add_dev+0x2fd/0x11c0 [16491.195989][ T895] ipv6_find_idev+0x102/0x170 [16491.195989][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16491.195989][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16491.195989][ T895] netlink_rcv_skb+0x130/0x360 [16491.195989][ T895] netlink_unicast+0x449/0x710 [16491.195989][ T895] netlink_sendmsg+0x723/0xbe0 [16491.195989][ T895] ____sys_sendmsg+0x7b2/0xa10 [16491.195989][ T895] ___sys_sendmsg+0xee/0x170 [16491.195989][ T895] __sys_sendmsg+0xcd/0x170 [16491.195989][ T895] do_syscall_64+0xc6/0x1e0 [16491.195989][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16491.195989][ T895] [16501.239166][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16501.239745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16501.239745][ T895] netdev_get_by_index+0x5e/0x80 [16501.239745][ T895] fib6_nh_init+0x3d8/0x15b0 [16501.239745][ T895] ip6_route_info_create+0xf18/0x17d0 [16501.239745][ T895] ip6_route_add+0x1c/0x140 [16501.239745][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16501.239745][ T895] addrconf_add_dev+0xe2/0x170 [16501.239745][ T895] inet6_addr_add+0x12f/0xa40 [16501.239745][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16501.239745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16501.239745][ T895] netlink_rcv_skb+0x130/0x360 [16501.239745][ T895] netlink_unicast+0x449/0x710 [16501.239745][ T895] netlink_sendmsg+0x723/0xbe0 [16501.239745][ T895] ____sys_sendmsg+0x7b2/0xa10 [16501.239745][ T895] ___sys_sendmsg+0xee/0x170 [16501.239745][ T895] __sys_sendmsg+0xcd/0x170 [16501.239745][ T895] do_syscall_64+0xc6/0x1e0 [16501.239745][ T895] [16501.241866][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16501.241866][ T895] ipv6_add_dev+0x3b9/0x11c0 [16501.241866][ T895] ipv6_find_idev+0x102/0x170 [16501.241866][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16501.241866][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16501.241866][ T895] netlink_rcv_skb+0x130/0x360 [16501.241866][ T895] netlink_unicast+0x449/0x710 [16501.241866][ T895] netlink_sendmsg+0x723/0xbe0 [16501.241866][ T895] ____sys_sendmsg+0x7b2/0xa10 [16501.241866][ T895] ___sys_sendmsg+0xee/0x170 [16501.241866][ T895] __sys_sendmsg+0xcd/0x170 [16501.241866][ T895] do_syscall_64+0xc6/0x1e0 [16501.241866][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16501.241866][ T895] [16501.243533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16501.243533][ T895] neigh_parms_alloc+0x1e5/0x510 [16501.243533][ T895] ipv6_add_dev+0x2fd/0x11c0 [16501.243533][ T895] ipv6_find_idev+0x102/0x170 [16501.243533][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16501.243533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16501.243533][ T895] netlink_rcv_skb+0x130/0x360 [16501.243533][ T895] netlink_unicast+0x449/0x710 [16501.243533][ T895] netlink_sendmsg+0x723/0xbe0 [16501.243533][ T895] ____sys_sendmsg+0x7b2/0xa10 [16501.243533][ T895] ___sys_sendmsg+0xee/0x170 [16501.243533][ T895] __sys_sendmsg+0xcd/0x170 [16501.243533][ T895] do_syscall_64+0xc6/0x1e0 [16501.243533][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16501.243533][ T895] [16511.487003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16511.487528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16511.487528][ T895] netdev_get_by_index+0x5e/0x80 [16511.487528][ T895] fib6_nh_init+0x3d8/0x15b0 [16511.487528][ T895] ip6_route_info_create+0xf18/0x17d0 [16511.487528][ T895] ip6_route_add+0x1c/0x140 [16511.487528][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16511.487528][ T895] addrconf_add_dev+0xe2/0x170 [16511.487528][ T895] inet6_addr_add+0x12f/0xa40 [16511.487528][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16511.487528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16511.487528][ T895] netlink_rcv_skb+0x130/0x360 [16511.487528][ T895] netlink_unicast+0x449/0x710 [16511.487528][ T895] netlink_sendmsg+0x723/0xbe0 [16511.487528][ T895] ____sys_sendmsg+0x7b2/0xa10 [16511.487528][ T895] ___sys_sendmsg+0xee/0x170 [16511.487528][ T895] __sys_sendmsg+0xcd/0x170 [16511.487528][ T895] do_syscall_64+0xc6/0x1e0 [16511.487528][ T895] [16511.489772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16511.489772][ T895] ipv6_add_dev+0x3b9/0x11c0 [16511.489772][ T895] ipv6_find_idev+0x102/0x170 [16511.489772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16511.489772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16511.489772][ T895] netlink_rcv_skb+0x130/0x360 [16511.489772][ T895] netlink_unicast+0x449/0x710 [16511.489772][ T895] netlink_sendmsg+0x723/0xbe0 [16511.489772][ T895] ____sys_sendmsg+0x7b2/0xa10 [16511.489772][ T895] ___sys_sendmsg+0xee/0x170 [16511.489772][ T895] __sys_sendmsg+0xcd/0x170 [16511.489772][ T895] do_syscall_64+0xc6/0x1e0 [16511.489772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16511.489772][ T895] [16511.491477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16511.491477][ T895] neigh_parms_alloc+0x1e5/0x510 [16511.491477][ T895] ipv6_add_dev+0x2fd/0x11c0 [16511.491477][ T895] ipv6_find_idev+0x102/0x170 [16511.491477][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16511.491477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16511.491477][ T895] netlink_rcv_skb+0x130/0x360 [16511.491477][ T895] netlink_unicast+0x449/0x710 [16511.491477][ T895] netlink_sendmsg+0x723/0xbe0 [16511.491477][ T895] ____sys_sendmsg+0x7b2/0xa10 [16511.491477][ T895] ___sys_sendmsg+0xee/0x170 [16511.491477][ T895] __sys_sendmsg+0xcd/0x170 [16511.491477][ T895] do_syscall_64+0xc6/0x1e0 [16511.491477][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16511.491477][ T895] [16521.495118][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16521.495754][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16521.495754][ T895] netdev_get_by_index+0x5e/0x80 [16521.495754][ T895] fib6_nh_init+0x3d8/0x15b0 [16521.495754][ T895] ip6_route_info_create+0xf18/0x17d0 [16521.495754][ T895] ip6_route_add+0x1c/0x140 [16521.495754][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16521.495754][ T895] addrconf_add_dev+0xe2/0x170 [16521.495754][ T895] inet6_addr_add+0x12f/0xa40 [16521.495754][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16521.495754][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16521.495754][ T895] netlink_rcv_skb+0x130/0x360 [16521.495754][ T895] netlink_unicast+0x449/0x710 [16521.495754][ T895] netlink_sendmsg+0x723/0xbe0 [16521.495754][ T895] ____sys_sendmsg+0x7b2/0xa10 [16521.495754][ T895] ___sys_sendmsg+0xee/0x170 [16521.495754][ T895] __sys_sendmsg+0xcd/0x170 [16521.495754][ T895] do_syscall_64+0xc6/0x1e0 [16521.495754][ T895] [16521.497993][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16521.497993][ T895] ipv6_add_dev+0x3b9/0x11c0 [16521.497993][ T895] ipv6_find_idev+0x102/0x170 [16521.497993][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16521.497993][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16521.497993][ T895] netlink_rcv_skb+0x130/0x360 [16521.497993][ T895] netlink_unicast+0x449/0x710 [16521.497993][ T895] netlink_sendmsg+0x723/0xbe0 [16521.497993][ T895] ____sys_sendmsg+0x7b2/0xa10 [16521.497993][ T895] ___sys_sendmsg+0xee/0x170 [16521.497993][ T895] __sys_sendmsg+0xcd/0x170 [16521.497993][ T895] do_syscall_64+0xc6/0x1e0 [16521.497993][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16521.497993][ T895] [16521.499714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16521.499714][ T895] neigh_parms_alloc+0x1e5/0x510 [16521.499714][ T895] ipv6_add_dev+0x2fd/0x11c0 [16521.499714][ T895] ipv6_find_idev+0x102/0x170 [16521.499714][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16521.499714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16521.499714][ T895] netlink_rcv_skb+0x130/0x360 [16521.499714][ T895] netlink_unicast+0x449/0x710 [16521.499714][ T895] netlink_sendmsg+0x723/0xbe0 [16521.499714][ T895] ____sys_sendmsg+0x7b2/0xa10 [16521.499714][ T895] ___sys_sendmsg+0xee/0x170 [16521.499714][ T895] __sys_sendmsg+0xcd/0x170 [16521.499714][ T895] do_syscall_64+0xc6/0x1e0 [16521.499714][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16521.499714][ T895] [16531.663013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16531.663513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16531.663513][ T895] netdev_get_by_index+0x5e/0x80 [16531.663513][ T895] fib6_nh_init+0x3d8/0x15b0 [16531.663513][ T895] ip6_route_info_create+0xf18/0x17d0 [16531.663513][ T895] ip6_route_add+0x1c/0x140 [16531.663513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16531.663513][ T895] addrconf_add_dev+0xe2/0x170 [16531.663513][ T895] inet6_addr_add+0x12f/0xa40 [16531.663513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16531.663513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16531.663513][ T895] netlink_rcv_skb+0x130/0x360 [16531.663513][ T895] netlink_unicast+0x449/0x710 [16531.663513][ T895] netlink_sendmsg+0x723/0xbe0 [16531.663513][ T895] ____sys_sendmsg+0x7b2/0xa10 [16531.663513][ T895] ___sys_sendmsg+0xee/0x170 [16531.663513][ T895] __sys_sendmsg+0xcd/0x170 [16531.663513][ T895] do_syscall_64+0xc6/0x1e0 [16531.663513][ T895] [16531.665756][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16531.665756][ T895] ipv6_add_dev+0x3b9/0x11c0 [16531.665756][ T895] ipv6_find_idev+0x102/0x170 [16531.665756][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16531.665756][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16531.665756][ T895] netlink_rcv_skb+0x130/0x360 [16531.665756][ T895] netlink_unicast+0x449/0x710 [16531.665756][ T895] netlink_sendmsg+0x723/0xbe0 [16531.665756][ T895] ____sys_sendmsg+0x7b2/0xa10 [16531.665756][ T895] ___sys_sendmsg+0xee/0x170 [16531.665756][ T895] __sys_sendmsg+0xcd/0x170 [16531.665756][ T895] do_syscall_64+0xc6/0x1e0 [16531.665756][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16531.665756][ T895] [16531.667473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16531.667473][ T895] neigh_parms_alloc+0x1e5/0x510 [16531.667473][ T895] ipv6_add_dev+0x2fd/0x11c0 [16531.667473][ T895] ipv6_find_idev+0x102/0x170 [16531.667473][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16531.667473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16531.667473][ T895] netlink_rcv_skb+0x130/0x360 [16531.667473][ T895] netlink_unicast+0x449/0x710 [16531.667473][ T895] netlink_sendmsg+0x723/0xbe0 [16531.667473][ T895] ____sys_sendmsg+0x7b2/0xa10 [16531.667473][ T895] ___sys_sendmsg+0xee/0x170 [16531.667473][ T895] __sys_sendmsg+0xcd/0x170 [16531.667473][ T895] do_syscall_64+0xc6/0x1e0 [16531.667473][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16531.667473][ T895] [16541.919050][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16541.919582][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16541.919582][ T895] netdev_get_by_index+0x5e/0x80 [16541.919582][ T895] fib6_nh_init+0x3d8/0x15b0 [16541.919582][ T895] ip6_route_info_create+0xf18/0x17d0 [16541.919582][ T895] ip6_route_add+0x1c/0x140 [16541.919582][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16541.919582][ T895] addrconf_add_dev+0xe2/0x170 [16541.919582][ T895] inet6_addr_add+0x12f/0xa40 [16541.919582][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16541.919582][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16541.919582][ T895] netlink_rcv_skb+0x130/0x360 [16541.919582][ T895] netlink_unicast+0x449/0x710 [16541.919582][ T895] netlink_sendmsg+0x723/0xbe0 [16541.919582][ T895] ____sys_sendmsg+0x7b2/0xa10 [16541.919582][ T895] ___sys_sendmsg+0xee/0x170 [16541.919582][ T895] __sys_sendmsg+0xcd/0x170 [16541.919582][ T895] do_syscall_64+0xc6/0x1e0 [16541.919582][ T895] [16541.921806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16541.921806][ T895] ipv6_add_dev+0x3b9/0x11c0 [16541.921806][ T895] ipv6_find_idev+0x102/0x170 [16541.921806][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16541.921806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16541.921806][ T895] netlink_rcv_skb+0x130/0x360 [16541.921806][ T895] netlink_unicast+0x449/0x710 [16541.921806][ T895] netlink_sendmsg+0x723/0xbe0 [16541.921806][ T895] ____sys_sendmsg+0x7b2/0xa10 [16541.921806][ T895] ___sys_sendmsg+0xee/0x170 [16541.921806][ T895] __sys_sendmsg+0xcd/0x170 [16541.921806][ T895] do_syscall_64+0xc6/0x1e0 [16541.921806][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16541.921806][ T895] [16541.923507][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16541.923507][ T895] neigh_parms_alloc+0x1e5/0x510 [16541.923507][ T895] ipv6_add_dev+0x2fd/0x11c0 [16541.923507][ T895] ipv6_find_idev+0x102/0x170 [16541.923507][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16541.923507][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16541.923507][ T895] netlink_rcv_skb+0x130/0x360 [16541.923507][ T895] netlink_unicast+0x449/0x710 [16541.923507][ T895] netlink_sendmsg+0x723/0xbe0 [16541.923507][ T895] ____sys_sendmsg+0x7b2/0xa10 [16541.923507][ T895] ___sys_sendmsg+0xee/0x170 [16541.923507][ T895] __sys_sendmsg+0xcd/0x170 [16541.923507][ T895] do_syscall_64+0xc6/0x1e0 [16541.923507][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16541.923507][ T895] [16552.175057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16552.175553][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16552.175553][ T895] netdev_get_by_index+0x5e/0x80 [16552.175553][ T895] fib6_nh_init+0x3d8/0x15b0 [16552.175553][ T895] ip6_route_info_create+0xf18/0x17d0 [16552.175553][ T895] ip6_route_add+0x1c/0x140 [16552.175553][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16552.175553][ T895] addrconf_add_dev+0xe2/0x170 [16552.175553][ T895] inet6_addr_add+0x12f/0xa40 [16552.175553][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16552.175553][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16552.175553][ T895] netlink_rcv_skb+0x130/0x360 [16552.175553][ T895] netlink_unicast+0x449/0x710 [16552.175553][ T895] netlink_sendmsg+0x723/0xbe0 [16552.175553][ T895] ____sys_sendmsg+0x7b2/0xa10 [16552.175553][ T895] ___sys_sendmsg+0xee/0x170 [16552.175553][ T895] __sys_sendmsg+0xcd/0x170 [16552.175553][ T895] do_syscall_64+0xc6/0x1e0 [16552.175553][ T895] [16552.177770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16552.177770][ T895] ipv6_add_dev+0x3b9/0x11c0 [16552.177770][ T895] ipv6_find_idev+0x102/0x170 [16552.177770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16552.177770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16552.177770][ T895] netlink_rcv_skb+0x130/0x360 [16552.177770][ T895] netlink_unicast+0x449/0x710 [16552.177770][ T895] netlink_sendmsg+0x723/0xbe0 [16552.177770][ T895] ____sys_sendmsg+0x7b2/0xa10 [16552.177770][ T895] ___sys_sendmsg+0xee/0x170 [16552.177770][ T895] __sys_sendmsg+0xcd/0x170 [16552.177770][ T895] do_syscall_64+0xc6/0x1e0 [16552.177770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16552.177770][ T895] [16552.179465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16552.179465][ T895] neigh_parms_alloc+0x1e5/0x510 [16552.179465][ T895] ipv6_add_dev+0x2fd/0x11c0 [16552.179465][ T895] ipv6_find_idev+0x102/0x170 [16552.179465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16552.179465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16552.179465][ T895] netlink_rcv_skb+0x130/0x360 [16552.179465][ T895] netlink_unicast+0x449/0x710 [16552.179465][ T895] netlink_sendmsg+0x723/0xbe0 [16552.179465][ T895] ____sys_sendmsg+0x7b2/0xa10 [16552.179465][ T895] ___sys_sendmsg+0xee/0x170 [16552.179465][ T895] __sys_sendmsg+0xcd/0x170 [16552.179465][ T895] do_syscall_64+0xc6/0x1e0 [16552.179465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16552.179465][ T895] [16562.231070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16562.231554][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16562.231554][ T895] netdev_get_by_index+0x5e/0x80 [16562.231554][ T895] fib6_nh_init+0x3d8/0x15b0 [16562.231554][ T895] ip6_route_info_create+0xf18/0x17d0 [16562.231554][ T895] ip6_route_add+0x1c/0x140 [16562.231554][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16562.231554][ T895] addrconf_add_dev+0xe2/0x170 [16562.231554][ T895] inet6_addr_add+0x12f/0xa40 [16562.231554][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16562.231554][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16562.231554][ T895] netlink_rcv_skb+0x130/0x360 [16562.231554][ T895] netlink_unicast+0x449/0x710 [16562.231554][ T895] netlink_sendmsg+0x723/0xbe0 [16562.231554][ T895] ____sys_sendmsg+0x7b2/0xa10 [16562.231554][ T895] ___sys_sendmsg+0xee/0x170 [16562.231554][ T895] __sys_sendmsg+0xcd/0x170 [16562.231554][ T895] do_syscall_64+0xc6/0x1e0 [16562.231554][ T895] [16562.233709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16562.233709][ T895] ipv6_add_dev+0x3b9/0x11c0 [16562.233709][ T895] ipv6_find_idev+0x102/0x170 [16562.233709][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16562.233709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16562.233709][ T895] netlink_rcv_skb+0x130/0x360 [16562.233709][ T895] netlink_unicast+0x449/0x710 [16562.233709][ T895] netlink_sendmsg+0x723/0xbe0 [16562.233709][ T895] ____sys_sendmsg+0x7b2/0xa10 [16562.233709][ T895] ___sys_sendmsg+0xee/0x170 [16562.233709][ T895] __sys_sendmsg+0xcd/0x170 [16562.233709][ T895] do_syscall_64+0xc6/0x1e0 [16562.233709][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16562.233709][ T895] [16562.235457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16562.235457][ T895] neigh_parms_alloc+0x1e5/0x510 [16562.235457][ T895] ipv6_add_dev+0x2fd/0x11c0 [16562.235457][ T895] ipv6_find_idev+0x102/0x170 [16562.235457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16562.235457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16562.235457][ T895] netlink_rcv_skb+0x130/0x360 [16562.235457][ T895] netlink_unicast+0x449/0x710 [16562.235457][ T895] netlink_sendmsg+0x723/0xbe0 [16562.235457][ T895] ____sys_sendmsg+0x7b2/0xa10 [16562.235457][ T895] ___sys_sendmsg+0xee/0x170 [16562.235457][ T895] __sys_sendmsg+0xcd/0x170 [16562.235457][ T895] do_syscall_64+0xc6/0x1e0 [16562.235457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16562.235457][ T895] [16572.430975][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16572.431454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16572.431454][ T895] netdev_get_by_index+0x5e/0x80 [16572.431454][ T895] fib6_nh_init+0x3d8/0x15b0 [16572.431454][ T895] ip6_route_info_create+0xf18/0x17d0 [16572.431454][ T895] ip6_route_add+0x1c/0x140 [16572.431454][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16572.431454][ T895] addrconf_add_dev+0xe2/0x170 [16572.431454][ T895] inet6_addr_add+0x12f/0xa40 [16572.431454][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16572.431454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16572.431454][ T895] netlink_rcv_skb+0x130/0x360 [16572.431454][ T895] netlink_unicast+0x449/0x710 [16572.431454][ T895] netlink_sendmsg+0x723/0xbe0 [16572.431454][ T895] ____sys_sendmsg+0x7b2/0xa10 [16572.431454][ T895] ___sys_sendmsg+0xee/0x170 [16572.431454][ T895] __sys_sendmsg+0xcd/0x170 [16572.431454][ T895] do_syscall_64+0xc6/0x1e0 [16572.431454][ T895] [16572.433778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16572.433778][ T895] ipv6_add_dev+0x3b9/0x11c0 [16572.433778][ T895] ipv6_find_idev+0x102/0x170 [16572.433778][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16572.433778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16572.433778][ T895] netlink_rcv_skb+0x130/0x360 [16572.433778][ T895] netlink_unicast+0x449/0x710 [16572.433778][ T895] netlink_sendmsg+0x723/0xbe0 [16572.433778][ T895] ____sys_sendmsg+0x7b2/0xa10 [16572.433778][ T895] ___sys_sendmsg+0xee/0x170 [16572.433778][ T895] __sys_sendmsg+0xcd/0x170 [16572.433778][ T895] do_syscall_64+0xc6/0x1e0 [16572.433778][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16572.433778][ T895] [16572.435509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16572.435509][ T895] neigh_parms_alloc+0x1e5/0x510 [16572.435509][ T895] ipv6_add_dev+0x2fd/0x11c0 [16572.435509][ T895] ipv6_find_idev+0x102/0x170 [16572.435509][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16572.435509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16572.435509][ T895] netlink_rcv_skb+0x130/0x360 [16572.435509][ T895] netlink_unicast+0x449/0x710 [16572.435509][ T895] netlink_sendmsg+0x723/0xbe0 [16572.435509][ T895] ____sys_sendmsg+0x7b2/0xa10 [16572.435509][ T895] ___sys_sendmsg+0xee/0x170 [16572.435509][ T895] __sys_sendmsg+0xcd/0x170 [16572.435509][ T895] do_syscall_64+0xc6/0x1e0 [16572.435509][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16572.435509][ T895] [16582.527053][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16582.527630][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16582.527630][ T895] netdev_get_by_index+0x5e/0x80 [16582.527630][ T895] fib6_nh_init+0x3d8/0x15b0 [16582.527630][ T895] ip6_route_info_create+0xf18/0x17d0 [16582.527630][ T895] ip6_route_add+0x1c/0x140 [16582.527630][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16582.527630][ T895] addrconf_add_dev+0xe2/0x170 [16582.527630][ T895] inet6_addr_add+0x12f/0xa40 [16582.527630][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16582.527630][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16582.527630][ T895] netlink_rcv_skb+0x130/0x360 [16582.527630][ T895] netlink_unicast+0x449/0x710 [16582.527630][ T895] netlink_sendmsg+0x723/0xbe0 [16582.527630][ T895] ____sys_sendmsg+0x7b2/0xa10 [16582.527630][ T895] ___sys_sendmsg+0xee/0x170 [16582.527630][ T895] __sys_sendmsg+0xcd/0x170 [16582.527630][ T895] do_syscall_64+0xc6/0x1e0 [16582.527630][ T895] [16582.529869][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16582.529869][ T895] ipv6_add_dev+0x3b9/0x11c0 [16582.529869][ T895] ipv6_find_idev+0x102/0x170 [16582.529869][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16582.529869][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16582.529869][ T895] netlink_rcv_skb+0x130/0x360 [16582.529869][ T895] netlink_unicast+0x449/0x710 [16582.529869][ T895] netlink_sendmsg+0x723/0xbe0 [16582.529869][ T895] ____sys_sendmsg+0x7b2/0xa10 [16582.529869][ T895] ___sys_sendmsg+0xee/0x170 [16582.529869][ T895] __sys_sendmsg+0xcd/0x170 [16582.529869][ T895] do_syscall_64+0xc6/0x1e0 [16582.529869][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16582.529869][ T895] [16582.531545][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16582.531545][ T895] neigh_parms_alloc+0x1e5/0x510 [16582.531545][ T895] ipv6_add_dev+0x2fd/0x11c0 [16582.531545][ T895] ipv6_find_idev+0x102/0x170 [16582.531545][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16582.531545][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16582.531545][ T895] netlink_rcv_skb+0x130/0x360 [16582.531545][ T895] netlink_unicast+0x449/0x710 [16582.531545][ T895] netlink_sendmsg+0x723/0xbe0 [16582.531545][ T895] ____sys_sendmsg+0x7b2/0xa10 [16582.531545][ T895] ___sys_sendmsg+0xee/0x170 [16582.531545][ T895] __sys_sendmsg+0xcd/0x170 [16582.531545][ T895] do_syscall_64+0xc6/0x1e0 [16582.531545][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16582.531545][ T895] [16592.783142][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16592.783654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16592.783654][ T895] netdev_get_by_index+0x5e/0x80 [16592.783654][ T895] fib6_nh_init+0x3d8/0x15b0 [16592.783654][ T895] ip6_route_info_create+0xf18/0x17d0 [16592.783654][ T895] ip6_route_add+0x1c/0x140 [16592.783654][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16592.783654][ T895] addrconf_add_dev+0xe2/0x170 [16592.783654][ T895] inet6_addr_add+0x12f/0xa40 [16592.783654][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16592.783654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16592.783654][ T895] netlink_rcv_skb+0x130/0x360 [16592.783654][ T895] netlink_unicast+0x449/0x710 [16592.783654][ T895] netlink_sendmsg+0x723/0xbe0 [16592.783654][ T895] ____sys_sendmsg+0x7b2/0xa10 [16592.783654][ T895] ___sys_sendmsg+0xee/0x170 [16592.783654][ T895] __sys_sendmsg+0xcd/0x170 [16592.783654][ T895] do_syscall_64+0xc6/0x1e0 [16592.783654][ T895] [16592.785821][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16592.785821][ T895] ipv6_add_dev+0x3b9/0x11c0 [16592.785821][ T895] ipv6_find_idev+0x102/0x170 [16592.785821][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16592.785821][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16592.785821][ T895] netlink_rcv_skb+0x130/0x360 [16592.785821][ T895] netlink_unicast+0x449/0x710 [16592.785821][ T895] netlink_sendmsg+0x723/0xbe0 [16592.785821][ T895] ____sys_sendmsg+0x7b2/0xa10 [16592.785821][ T895] ___sys_sendmsg+0xee/0x170 [16592.785821][ T895] __sys_sendmsg+0xcd/0x170 [16592.785821][ T895] do_syscall_64+0xc6/0x1e0 [16592.785821][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16592.785821][ T895] [16592.787433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16592.787433][ T895] neigh_parms_alloc+0x1e5/0x510 [16592.787433][ T895] ipv6_add_dev+0x2fd/0x11c0 [16592.787433][ T895] ipv6_find_idev+0x102/0x170 [16592.787433][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16592.787433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16592.787433][ T895] netlink_rcv_skb+0x130/0x360 [16592.787433][ T895] netlink_unicast+0x449/0x710 [16592.787433][ T895] netlink_sendmsg+0x723/0xbe0 [16592.787433][ T895] ____sys_sendmsg+0x7b2/0xa10 [16592.787433][ T895] ___sys_sendmsg+0xee/0x170 [16592.787433][ T895] __sys_sendmsg+0xcd/0x170 [16592.787433][ T895] do_syscall_64+0xc6/0x1e0 [16592.787433][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16592.787433][ T895] [16603.039025][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16603.039530][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16603.039530][ T895] netdev_get_by_index+0x5e/0x80 [16603.039530][ T895] fib6_nh_init+0x3d8/0x15b0 [16603.039530][ T895] ip6_route_info_create+0xf18/0x17d0 [16603.039530][ T895] ip6_route_add+0x1c/0x140 [16603.039530][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16603.039530][ T895] addrconf_add_dev+0xe2/0x170 [16603.039530][ T895] inet6_addr_add+0x12f/0xa40 [16603.039530][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16603.039530][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16603.039530][ T895] netlink_rcv_skb+0x130/0x360 [16603.039530][ T895] netlink_unicast+0x449/0x710 [16603.039530][ T895] netlink_sendmsg+0x723/0xbe0 [16603.039530][ T895] ____sys_sendmsg+0x7b2/0xa10 [16603.039530][ T895] ___sys_sendmsg+0xee/0x170 [16603.039530][ T895] __sys_sendmsg+0xcd/0x170 [16603.039530][ T895] do_syscall_64+0xc6/0x1e0 [16603.039530][ T895] [16603.041745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16603.041745][ T895] ipv6_add_dev+0x3b9/0x11c0 [16603.041745][ T895] ipv6_find_idev+0x102/0x170 [16603.041745][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16603.041745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16603.041745][ T895] netlink_rcv_skb+0x130/0x360 [16603.041745][ T895] netlink_unicast+0x449/0x710 [16603.041745][ T895] netlink_sendmsg+0x723/0xbe0 [16603.041745][ T895] ____sys_sendmsg+0x7b2/0xa10 [16603.041745][ T895] ___sys_sendmsg+0xee/0x170 [16603.041745][ T895] __sys_sendmsg+0xcd/0x170 [16603.041745][ T895] do_syscall_64+0xc6/0x1e0 [16603.041745][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16603.041745][ T895] [16603.043465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16603.043465][ T895] neigh_parms_alloc+0x1e5/0x510 [16603.043465][ T895] ipv6_add_dev+0x2fd/0x11c0 [16603.043465][ T895] ipv6_find_idev+0x102/0x170 [16603.043465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16603.043465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16603.043465][ T895] netlink_rcv_skb+0x130/0x360 [16603.043465][ T895] netlink_unicast+0x449/0x710 [16603.043465][ T895] netlink_sendmsg+0x723/0xbe0 [16603.043465][ T895] ____sys_sendmsg+0x7b2/0xa10 [16603.043465][ T895] ___sys_sendmsg+0xee/0x170 [16603.043465][ T895] __sys_sendmsg+0xcd/0x170 [16603.043465][ T895] do_syscall_64+0xc6/0x1e0 [16603.043465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16603.043465][ T895] [16613.294962][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16613.295459][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16613.295459][ T895] netdev_get_by_index+0x5e/0x80 [16613.295459][ T895] fib6_nh_init+0x3d8/0x15b0 [16613.295459][ T895] ip6_route_info_create+0xf18/0x17d0 [16613.295459][ T895] ip6_route_add+0x1c/0x140 [16613.295459][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16613.295459][ T895] addrconf_add_dev+0xe2/0x170 [16613.295459][ T895] inet6_addr_add+0x12f/0xa40 [16613.295459][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16613.295459][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16613.295459][ T895] netlink_rcv_skb+0x130/0x360 [16613.295459][ T895] netlink_unicast+0x449/0x710 [16613.295459][ T895] netlink_sendmsg+0x723/0xbe0 [16613.295459][ T895] ____sys_sendmsg+0x7b2/0xa10 [16613.295459][ T895] ___sys_sendmsg+0xee/0x170 [16613.295459][ T895] __sys_sendmsg+0xcd/0x170 [16613.295459][ T895] do_syscall_64+0xc6/0x1e0 [16613.295459][ T895] [16613.297703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16613.297703][ T895] ipv6_add_dev+0x3b9/0x11c0 [16613.297703][ T895] ipv6_find_idev+0x102/0x170 [16613.297703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16613.297703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16613.297703][ T895] netlink_rcv_skb+0x130/0x360 [16613.297703][ T895] netlink_unicast+0x449/0x710 [16613.297703][ T895] netlink_sendmsg+0x723/0xbe0 [16613.297703][ T895] ____sys_sendmsg+0x7b2/0xa10 [16613.297703][ T895] ___sys_sendmsg+0xee/0x170 [16613.297703][ T895] __sys_sendmsg+0xcd/0x170 [16613.297703][ T895] do_syscall_64+0xc6/0x1e0 [16613.297703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16613.297703][ T895] [16613.299440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16613.299440][ T895] neigh_parms_alloc+0x1e5/0x510 [16613.299440][ T895] ipv6_add_dev+0x2fd/0x11c0 [16613.299440][ T895] ipv6_find_idev+0x102/0x170 [16613.299440][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16613.299440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16613.299440][ T895] netlink_rcv_skb+0x130/0x360 [16613.299440][ T895] netlink_unicast+0x449/0x710 [16613.299440][ T895] netlink_sendmsg+0x723/0xbe0 [16613.299440][ T895] ____sys_sendmsg+0x7b2/0xa10 [16613.299440][ T895] ___sys_sendmsg+0xee/0x170 [16613.299440][ T895] __sys_sendmsg+0xcd/0x170 [16613.299440][ T895] do_syscall_64+0xc6/0x1e0 [16613.299440][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16613.299440][ T895] [16623.319073][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16623.319622][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16623.319622][ T895] netdev_get_by_index+0x5e/0x80 [16623.319622][ T895] fib6_nh_init+0x3d8/0x15b0 [16623.319622][ T895] ip6_route_info_create+0xf18/0x17d0 [16623.319622][ T895] ip6_route_add+0x1c/0x140 [16623.319622][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16623.319622][ T895] addrconf_add_dev+0xe2/0x170 [16623.319622][ T895] inet6_addr_add+0x12f/0xa40 [16623.319622][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16623.319622][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16623.319622][ T895] netlink_rcv_skb+0x130/0x360 [16623.319622][ T895] netlink_unicast+0x449/0x710 [16623.319622][ T895] netlink_sendmsg+0x723/0xbe0 [16623.319622][ T895] ____sys_sendmsg+0x7b2/0xa10 [16623.319622][ T895] ___sys_sendmsg+0xee/0x170 [16623.319622][ T895] __sys_sendmsg+0xcd/0x170 [16623.319622][ T895] do_syscall_64+0xc6/0x1e0 [16623.319622][ T895] [16623.321811][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16623.321811][ T895] ipv6_add_dev+0x3b9/0x11c0 [16623.321811][ T895] ipv6_find_idev+0x102/0x170 [16623.321811][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16623.321811][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16623.321811][ T895] netlink_rcv_skb+0x130/0x360 [16623.321811][ T895] netlink_unicast+0x449/0x710 [16623.321811][ T895] netlink_sendmsg+0x723/0xbe0 [16623.321811][ T895] ____sys_sendmsg+0x7b2/0xa10 [16623.321811][ T895] ___sys_sendmsg+0xee/0x170 [16623.321811][ T895] __sys_sendmsg+0xcd/0x170 [16623.321811][ T895] do_syscall_64+0xc6/0x1e0 [16623.321811][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16623.321811][ T895] [16623.323487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16623.323487][ T895] neigh_parms_alloc+0x1e5/0x510 [16623.323487][ T895] ipv6_add_dev+0x2fd/0x11c0 [16623.323487][ T895] ipv6_find_idev+0x102/0x170 [16623.323487][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16623.323487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16623.323487][ T895] netlink_rcv_skb+0x130/0x360 [16623.323487][ T895] netlink_unicast+0x449/0x710 [16623.323487][ T895] netlink_sendmsg+0x723/0xbe0 [16623.323487][ T895] ____sys_sendmsg+0x7b2/0xa10 [16623.323487][ T895] ___sys_sendmsg+0xee/0x170 [16623.323487][ T895] __sys_sendmsg+0xcd/0x170 [16623.323487][ T895] do_syscall_64+0xc6/0x1e0 [16623.323487][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16623.323487][ T895] [16633.399107][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16633.399724][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16633.399724][ T895] netdev_get_by_index+0x5e/0x80 [16633.399724][ T895] fib6_nh_init+0x3d8/0x15b0 [16633.399724][ T895] ip6_route_info_create+0xf18/0x17d0 [16633.399724][ T895] ip6_route_add+0x1c/0x140 [16633.399724][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16633.399724][ T895] addrconf_add_dev+0xe2/0x170 [16633.399724][ T895] inet6_addr_add+0x12f/0xa40 [16633.399724][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16633.399724][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16633.399724][ T895] netlink_rcv_skb+0x130/0x360 [16633.399724][ T895] netlink_unicast+0x449/0x710 [16633.399724][ T895] netlink_sendmsg+0x723/0xbe0 [16633.399724][ T895] ____sys_sendmsg+0x7b2/0xa10 [16633.399724][ T895] ___sys_sendmsg+0xee/0x170 [16633.399724][ T895] __sys_sendmsg+0xcd/0x170 [16633.399724][ T895] do_syscall_64+0xc6/0x1e0 [16633.399724][ T895] [16633.401879][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16633.401879][ T895] ipv6_add_dev+0x3b9/0x11c0 [16633.401879][ T895] ipv6_find_idev+0x102/0x170 [16633.401879][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16633.401879][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16633.401879][ T895] netlink_rcv_skb+0x130/0x360 [16633.401879][ T895] netlink_unicast+0x449/0x710 [16633.401879][ T895] netlink_sendmsg+0x723/0xbe0 [16633.401879][ T895] ____sys_sendmsg+0x7b2/0xa10 [16633.401879][ T895] ___sys_sendmsg+0xee/0x170 [16633.401879][ T895] __sys_sendmsg+0xcd/0x170 [16633.401879][ T895] do_syscall_64+0xc6/0x1e0 [16633.401879][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16633.401879][ T895] [16633.403572][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16633.403572][ T895] neigh_parms_alloc+0x1e5/0x510 [16633.403572][ T895] ipv6_add_dev+0x2fd/0x11c0 [16633.403572][ T895] ipv6_find_idev+0x102/0x170 [16633.403572][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16633.403572][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16633.403572][ T895] netlink_rcv_skb+0x130/0x360 [16633.403572][ T895] netlink_unicast+0x449/0x710 [16633.403572][ T895] netlink_sendmsg+0x723/0xbe0 [16633.403572][ T895] ____sys_sendmsg+0x7b2/0xa10 [16633.403572][ T895] ___sys_sendmsg+0xee/0x170 [16633.403572][ T895] __sys_sendmsg+0xcd/0x170 [16633.403572][ T895] do_syscall_64+0xc6/0x1e0 [16633.403572][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16633.403572][ T895] [16643.647065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16643.647692][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16643.647692][ T895] netdev_get_by_index+0x5e/0x80 [16643.647692][ T895] fib6_nh_init+0x3d8/0x15b0 [16643.647692][ T895] ip6_route_info_create+0xf18/0x17d0 [16643.647692][ T895] ip6_route_add+0x1c/0x140 [16643.647692][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16643.647692][ T895] addrconf_add_dev+0xe2/0x170 [16643.647692][ T895] inet6_addr_add+0x12f/0xa40 [16643.647692][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16643.647692][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16643.647692][ T895] netlink_rcv_skb+0x130/0x360 [16643.647692][ T895] netlink_unicast+0x449/0x710 [16643.647692][ T895] netlink_sendmsg+0x723/0xbe0 [16643.647692][ T895] ____sys_sendmsg+0x7b2/0xa10 [16643.647692][ T895] ___sys_sendmsg+0xee/0x170 [16643.647692][ T895] __sys_sendmsg+0xcd/0x170 [16643.647692][ T895] do_syscall_64+0xc6/0x1e0 [16643.647692][ T895] [16643.649896][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16643.649896][ T895] ipv6_add_dev+0x3b9/0x11c0 [16643.649896][ T895] ipv6_find_idev+0x102/0x170 [16643.649896][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16643.649896][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16643.649896][ T895] netlink_rcv_skb+0x130/0x360 [16643.649896][ T895] netlink_unicast+0x449/0x710 [16643.649896][ T895] netlink_sendmsg+0x723/0xbe0 [16643.649896][ T895] ____sys_sendmsg+0x7b2/0xa10 [16643.649896][ T895] ___sys_sendmsg+0xee/0x170 [16643.649896][ T895] __sys_sendmsg+0xcd/0x170 [16643.649896][ T895] do_syscall_64+0xc6/0x1e0 [16643.649896][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16643.649896][ T895] [16643.651599][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16643.651599][ T895] neigh_parms_alloc+0x1e5/0x510 [16643.651599][ T895] ipv6_add_dev+0x2fd/0x11c0 [16643.651599][ T895] ipv6_find_idev+0x102/0x170 [16643.651599][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16643.651599][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16643.651599][ T895] netlink_rcv_skb+0x130/0x360 [16643.651599][ T895] netlink_unicast+0x449/0x710 [16643.651599][ T895] netlink_sendmsg+0x723/0xbe0 [16643.651599][ T895] ____sys_sendmsg+0x7b2/0xa10 [16643.651599][ T895] ___sys_sendmsg+0xee/0x170 [16643.651599][ T895] __sys_sendmsg+0xcd/0x170 [16643.651599][ T895] do_syscall_64+0xc6/0x1e0 [16643.651599][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16643.651599][ T895] [16653.703101][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16653.703816][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16653.703816][ T895] netdev_get_by_index+0x5e/0x80 [16653.703816][ T895] fib6_nh_init+0x3d8/0x15b0 [16653.703816][ T895] ip6_route_info_create+0xf18/0x17d0 [16653.703816][ T895] ip6_route_add+0x1c/0x140 [16653.703816][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16653.703816][ T895] addrconf_add_dev+0xe2/0x170 [16653.703816][ T895] inet6_addr_add+0x12f/0xa40 [16653.703816][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16653.703816][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16653.703816][ T895] netlink_rcv_skb+0x130/0x360 [16653.703816][ T895] netlink_unicast+0x449/0x710 [16653.703816][ T895] netlink_sendmsg+0x723/0xbe0 [16653.703816][ T895] ____sys_sendmsg+0x7b2/0xa10 [16653.703816][ T895] ___sys_sendmsg+0xee/0x170 [16653.703816][ T895] __sys_sendmsg+0xcd/0x170 [16653.703816][ T895] do_syscall_64+0xc6/0x1e0 [16653.703816][ T895] [16653.706049][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16653.706049][ T895] ipv6_add_dev+0x3b9/0x11c0 [16653.706049][ T895] ipv6_find_idev+0x102/0x170 [16653.706049][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16653.706049][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16653.706049][ T895] netlink_rcv_skb+0x130/0x360 [16653.706049][ T895] netlink_unicast+0x449/0x710 [16653.706049][ T895] netlink_sendmsg+0x723/0xbe0 [16653.706049][ T895] ____sys_sendmsg+0x7b2/0xa10 [16653.706049][ T895] ___sys_sendmsg+0xee/0x170 [16653.706049][ T895] __sys_sendmsg+0xcd/0x170 [16653.706049][ T895] do_syscall_64+0xc6/0x1e0 [16653.706049][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16653.706049][ T895] [16653.707731][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16653.707731][ T895] neigh_parms_alloc+0x1e5/0x510 [16653.707731][ T895] ipv6_add_dev+0x2fd/0x11c0 [16653.707731][ T895] ipv6_find_idev+0x102/0x170 [16653.707731][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16653.707731][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16653.707731][ T895] netlink_rcv_skb+0x130/0x360 [16653.707731][ T895] netlink_unicast+0x449/0x710 [16653.707731][ T895] netlink_sendmsg+0x723/0xbe0 [16653.707731][ T895] ____sys_sendmsg+0x7b2/0xa10 [16653.707731][ T895] ___sys_sendmsg+0xee/0x170 [16653.707731][ T895] __sys_sendmsg+0xcd/0x170 [16653.707731][ T895] do_syscall_64+0xc6/0x1e0 [16653.707731][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16653.707731][ T895] [16663.735011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16663.735585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16663.735585][ T895] netdev_get_by_index+0x5e/0x80 [16663.735585][ T895] fib6_nh_init+0x3d8/0x15b0 [16663.735585][ T895] ip6_route_info_create+0xf18/0x17d0 [16663.735585][ T895] ip6_route_add+0x1c/0x140 [16663.735585][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16663.735585][ T895] addrconf_add_dev+0xe2/0x170 [16663.735585][ T895] inet6_addr_add+0x12f/0xa40 [16663.735585][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16663.735585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16663.735585][ T895] netlink_rcv_skb+0x130/0x360 [16663.735585][ T895] netlink_unicast+0x449/0x710 [16663.735585][ T895] netlink_sendmsg+0x723/0xbe0 [16663.735585][ T895] ____sys_sendmsg+0x7b2/0xa10 [16663.735585][ T895] ___sys_sendmsg+0xee/0x170 [16663.735585][ T895] __sys_sendmsg+0xcd/0x170 [16663.735585][ T895] do_syscall_64+0xc6/0x1e0 [16663.735585][ T895] [16663.737768][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16663.737768][ T895] ipv6_add_dev+0x3b9/0x11c0 [16663.737768][ T895] ipv6_find_idev+0x102/0x170 [16663.737768][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16663.737768][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16663.737768][ T895] netlink_rcv_skb+0x130/0x360 [16663.737768][ T895] netlink_unicast+0x449/0x710 [16663.737768][ T895] netlink_sendmsg+0x723/0xbe0 [16663.737768][ T895] ____sys_sendmsg+0x7b2/0xa10 [16663.737768][ T895] ___sys_sendmsg+0xee/0x170 [16663.737768][ T895] __sys_sendmsg+0xcd/0x170 [16663.737768][ T895] do_syscall_64+0xc6/0x1e0 [16663.737768][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16663.737768][ T895] [16663.739480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16663.739480][ T895] neigh_parms_alloc+0x1e5/0x510 [16663.739480][ T895] ipv6_add_dev+0x2fd/0x11c0 [16663.739480][ T895] ipv6_find_idev+0x102/0x170 [16663.739480][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16663.739480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16663.739480][ T895] netlink_rcv_skb+0x130/0x360 [16663.739480][ T895] netlink_unicast+0x449/0x710 [16663.739480][ T895] netlink_sendmsg+0x723/0xbe0 [16663.739480][ T895] ____sys_sendmsg+0x7b2/0xa10 [16663.739480][ T895] ___sys_sendmsg+0xee/0x170 [16663.739480][ T895] __sys_sendmsg+0xcd/0x170 [16663.739480][ T895] do_syscall_64+0xc6/0x1e0 [16663.739480][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16663.739480][ T895] [16673.751003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16673.751471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16673.751471][ T895] netdev_get_by_index+0x5e/0x80 [16673.751471][ T895] fib6_nh_init+0x3d8/0x15b0 [16673.751471][ T895] ip6_route_info_create+0xf18/0x17d0 [16673.751471][ T895] ip6_route_add+0x1c/0x140 [16673.751471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16673.751471][ T895] addrconf_add_dev+0xe2/0x170 [16673.751471][ T895] inet6_addr_add+0x12f/0xa40 [16673.751471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16673.751471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16673.751471][ T895] netlink_rcv_skb+0x130/0x360 [16673.751471][ T895] netlink_unicast+0x449/0x710 [16673.751471][ T895] netlink_sendmsg+0x723/0xbe0 [16673.751471][ T895] ____sys_sendmsg+0x7b2/0xa10 [16673.751471][ T895] ___sys_sendmsg+0xee/0x170 [16673.751471][ T895] __sys_sendmsg+0xcd/0x170 [16673.751471][ T895] do_syscall_64+0xc6/0x1e0 [16673.751471][ T895] [16673.753674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16673.753674][ T895] ipv6_add_dev+0x3b9/0x11c0 [16673.753674][ T895] ipv6_find_idev+0x102/0x170 [16673.753674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16673.753674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16673.753674][ T895] netlink_rcv_skb+0x130/0x360 [16673.753674][ T895] netlink_unicast+0x449/0x710 [16673.753674][ T895] netlink_sendmsg+0x723/0xbe0 [16673.753674][ T895] ____sys_sendmsg+0x7b2/0xa10 [16673.753674][ T895] ___sys_sendmsg+0xee/0x170 [16673.753674][ T895] __sys_sendmsg+0xcd/0x170 [16673.753674][ T895] do_syscall_64+0xc6/0x1e0 [16673.753674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16673.753674][ T895] [16673.755440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16673.755440][ T895] neigh_parms_alloc+0x1e5/0x510 [16673.755440][ T895] ipv6_add_dev+0x2fd/0x11c0 [16673.755440][ T895] ipv6_find_idev+0x102/0x170 [16673.755440][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16673.755440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16673.755440][ T895] netlink_rcv_skb+0x130/0x360 [16673.755440][ T895] netlink_unicast+0x449/0x710 [16673.755440][ T895] netlink_sendmsg+0x723/0xbe0 [16673.755440][ T895] ____sys_sendmsg+0x7b2/0xa10 [16673.755440][ T895] ___sys_sendmsg+0xee/0x170 [16673.755440][ T895] __sys_sendmsg+0xcd/0x170 [16673.755440][ T895] do_syscall_64+0xc6/0x1e0 [16673.755440][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16673.755440][ T895] [16683.999077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16683.999761][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16683.999761][ T895] netdev_get_by_index+0x5e/0x80 [16683.999761][ T895] fib6_nh_init+0x3d8/0x15b0 [16683.999761][ T895] ip6_route_info_create+0xf18/0x17d0 [16683.999761][ T895] ip6_route_add+0x1c/0x140 [16683.999761][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16683.999761][ T895] addrconf_add_dev+0xe2/0x170 [16683.999761][ T895] inet6_addr_add+0x12f/0xa40 [16683.999761][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16683.999761][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16683.999761][ T895] netlink_rcv_skb+0x130/0x360 [16683.999761][ T895] netlink_unicast+0x449/0x710 [16683.999761][ T895] netlink_sendmsg+0x723/0xbe0 [16683.999761][ T895] ____sys_sendmsg+0x7b2/0xa10 [16683.999761][ T895] ___sys_sendmsg+0xee/0x170 [16683.999761][ T895] __sys_sendmsg+0xcd/0x170 [16683.999761][ T895] do_syscall_64+0xc6/0x1e0 [16683.999761][ T895] [16684.002125][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16684.002125][ T895] ipv6_add_dev+0x3b9/0x11c0 [16684.002125][ T895] ipv6_find_idev+0x102/0x170 [16684.002125][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16684.002125][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16684.002125][ T895] netlink_rcv_skb+0x130/0x360 [16684.002125][ T895] netlink_unicast+0x449/0x710 [16684.002125][ T895] netlink_sendmsg+0x723/0xbe0 [16684.002125][ T895] ____sys_sendmsg+0x7b2/0xa10 [16684.002125][ T895] ___sys_sendmsg+0xee/0x170 [16684.002125][ T895] __sys_sendmsg+0xcd/0x170 [16684.002125][ T895] do_syscall_64+0xc6/0x1e0 [16684.002125][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16684.002125][ T895] [16684.003886][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16684.003886][ T895] neigh_parms_alloc+0x1e5/0x510 [16684.003886][ T895] ipv6_add_dev+0x2fd/0x11c0 [16684.003886][ T895] ipv6_find_idev+0x102/0x170 [16684.003886][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16684.003886][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16684.003886][ T895] netlink_rcv_skb+0x130/0x360 [16684.003886][ T895] netlink_unicast+0x449/0x710 [16684.003886][ T895] netlink_sendmsg+0x723/0xbe0 [16684.003886][ T895] ____sys_sendmsg+0x7b2/0xa10 [16684.003886][ T895] ___sys_sendmsg+0xee/0x170 [16684.003886][ T895] __sys_sendmsg+0xcd/0x170 [16684.003886][ T895] do_syscall_64+0xc6/0x1e0 [16684.003886][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16684.003886][ T895] [16694.247157][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16694.247697][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16694.247697][ T895] netdev_get_by_index+0x5e/0x80 [16694.247697][ T895] fib6_nh_init+0x3d8/0x15b0 [16694.247697][ T895] ip6_route_info_create+0xf18/0x17d0 [16694.247697][ T895] ip6_route_add+0x1c/0x140 [16694.247697][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16694.247697][ T895] addrconf_add_dev+0xe2/0x170 [16694.247697][ T895] inet6_addr_add+0x12f/0xa40 [16694.247697][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16694.247697][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16694.247697][ T895] netlink_rcv_skb+0x130/0x360 [16694.247697][ T895] netlink_unicast+0x449/0x710 [16694.247697][ T895] netlink_sendmsg+0x723/0xbe0 [16694.247697][ T895] ____sys_sendmsg+0x7b2/0xa10 [16694.247697][ T895] ___sys_sendmsg+0xee/0x170 [16694.247697][ T895] __sys_sendmsg+0xcd/0x170 [16694.247697][ T895] do_syscall_64+0xc6/0x1e0 [16694.247697][ T895] [16694.249916][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16694.249916][ T895] ipv6_add_dev+0x3b9/0x11c0 [16694.249916][ T895] ipv6_find_idev+0x102/0x170 [16694.249916][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16694.249916][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16694.249916][ T895] netlink_rcv_skb+0x130/0x360 [16694.249916][ T895] netlink_unicast+0x449/0x710 [16694.249916][ T895] netlink_sendmsg+0x723/0xbe0 [16694.249916][ T895] ____sys_sendmsg+0x7b2/0xa10 [16694.249916][ T895] ___sys_sendmsg+0xee/0x170 [16694.249916][ T895] __sys_sendmsg+0xcd/0x170 [16694.249916][ T895] do_syscall_64+0xc6/0x1e0 [16694.249916][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16694.249916][ T895] [16694.251630][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16694.251630][ T895] neigh_parms_alloc+0x1e5/0x510 [16694.251630][ T895] ipv6_add_dev+0x2fd/0x11c0 [16694.251630][ T895] ipv6_find_idev+0x102/0x170 [16694.251630][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16694.251630][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16694.251630][ T895] netlink_rcv_skb+0x130/0x360 [16694.251630][ T895] netlink_unicast+0x449/0x710 [16694.251630][ T895] netlink_sendmsg+0x723/0xbe0 [16694.251630][ T895] ____sys_sendmsg+0x7b2/0xa10 [16694.251630][ T895] ___sys_sendmsg+0xee/0x170 [16694.251630][ T895] __sys_sendmsg+0xcd/0x170 [16694.251630][ T895] do_syscall_64+0xc6/0x1e0 [16694.251630][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16694.251630][ T895] [16704.495063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16704.495670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16704.495670][ T895] netdev_get_by_index+0x5e/0x80 [16704.495670][ T895] fib6_nh_init+0x3d8/0x15b0 [16704.495670][ T895] ip6_route_info_create+0xf18/0x17d0 [16704.495670][ T895] ip6_route_add+0x1c/0x140 [16704.495670][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16704.495670][ T895] addrconf_add_dev+0xe2/0x170 [16704.495670][ T895] inet6_addr_add+0x12f/0xa40 [16704.495670][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16704.495670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16704.495670][ T895] netlink_rcv_skb+0x130/0x360 [16704.495670][ T895] netlink_unicast+0x449/0x710 [16704.495670][ T895] netlink_sendmsg+0x723/0xbe0 [16704.495670][ T895] ____sys_sendmsg+0x7b2/0xa10 [16704.495670][ T895] ___sys_sendmsg+0xee/0x170 [16704.495670][ T895] __sys_sendmsg+0xcd/0x170 [16704.495670][ T895] do_syscall_64+0xc6/0x1e0 [16704.495670][ T895] [16704.497882][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16704.497882][ T895] ipv6_add_dev+0x3b9/0x11c0 [16704.497882][ T895] ipv6_find_idev+0x102/0x170 [16704.497882][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16704.497882][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16704.497882][ T895] netlink_rcv_skb+0x130/0x360 [16704.497882][ T895] netlink_unicast+0x449/0x710 [16704.497882][ T895] netlink_sendmsg+0x723/0xbe0 [16704.497882][ T895] ____sys_sendmsg+0x7b2/0xa10 [16704.497882][ T895] ___sys_sendmsg+0xee/0x170 [16704.497882][ T895] __sys_sendmsg+0xcd/0x170 [16704.497882][ T895] do_syscall_64+0xc6/0x1e0 [16704.497882][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16704.497882][ T895] [16704.499589][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16704.499589][ T895] neigh_parms_alloc+0x1e5/0x510 [16704.499589][ T895] ipv6_add_dev+0x2fd/0x11c0 [16704.499589][ T895] ipv6_find_idev+0x102/0x170 [16704.499589][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16704.499589][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16704.499589][ T895] netlink_rcv_skb+0x130/0x360 [16704.499589][ T895] netlink_unicast+0x449/0x710 [16704.499589][ T895] netlink_sendmsg+0x723/0xbe0 [16704.499589][ T895] ____sys_sendmsg+0x7b2/0xa10 [16704.499589][ T895] ___sys_sendmsg+0xee/0x170 [16704.499589][ T895] __sys_sendmsg+0xcd/0x170 [16704.499589][ T895] do_syscall_64+0xc6/0x1e0 [16704.499589][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16704.499589][ T895] [16714.743168][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16714.743775][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16714.743775][ T895] netdev_get_by_index+0x5e/0x80 [16714.743775][ T895] fib6_nh_init+0x3d8/0x15b0 [16714.743775][ T895] ip6_route_info_create+0xf18/0x17d0 [16714.743775][ T895] ip6_route_add+0x1c/0x140 [16714.743775][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16714.743775][ T895] addrconf_add_dev+0xe2/0x170 [16714.743775][ T895] inet6_addr_add+0x12f/0xa40 [16714.743775][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16714.743775][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16714.743775][ T895] netlink_rcv_skb+0x130/0x360 [16714.743775][ T895] netlink_unicast+0x449/0x710 [16714.743775][ T895] netlink_sendmsg+0x723/0xbe0 [16714.743775][ T895] ____sys_sendmsg+0x7b2/0xa10 [16714.743775][ T895] ___sys_sendmsg+0xee/0x170 [16714.743775][ T895] __sys_sendmsg+0xcd/0x170 [16714.743775][ T895] do_syscall_64+0xc6/0x1e0 [16714.743775][ T895] [16714.746074][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16714.746074][ T895] ipv6_add_dev+0x3b9/0x11c0 [16714.746074][ T895] ipv6_find_idev+0x102/0x170 [16714.746074][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16714.746074][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16714.746074][ T895] netlink_rcv_skb+0x130/0x360 [16714.746074][ T895] netlink_unicast+0x449/0x710 [16714.746074][ T895] netlink_sendmsg+0x723/0xbe0 [16714.746074][ T895] ____sys_sendmsg+0x7b2/0xa10 [16714.746074][ T895] ___sys_sendmsg+0xee/0x170 [16714.746074][ T895] __sys_sendmsg+0xcd/0x170 [16714.746074][ T895] do_syscall_64+0xc6/0x1e0 [16714.746074][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16714.746074][ T895] [16714.747853][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16714.747853][ T895] neigh_parms_alloc+0x1e5/0x510 [16714.747853][ T895] ipv6_add_dev+0x2fd/0x11c0 [16714.747853][ T895] ipv6_find_idev+0x102/0x170 [16714.747853][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16714.747853][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16714.747853][ T895] netlink_rcv_skb+0x130/0x360 [16714.747853][ T895] netlink_unicast+0x449/0x710 [16714.747853][ T895] netlink_sendmsg+0x723/0xbe0 [16714.747853][ T895] ____sys_sendmsg+0x7b2/0xa10 [16714.747853][ T895] ___sys_sendmsg+0xee/0x170 [16714.747853][ T895] __sys_sendmsg+0xcd/0x170 [16714.747853][ T895] do_syscall_64+0xc6/0x1e0 [16714.747853][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16714.747853][ T895] [16724.991058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16724.991699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16724.991699][ T895] netdev_get_by_index+0x5e/0x80 [16724.991699][ T895] fib6_nh_init+0x3d8/0x15b0 [16724.991699][ T895] ip6_route_info_create+0xf18/0x17d0 [16724.991699][ T895] ip6_route_add+0x1c/0x140 [16724.991699][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16724.991699][ T895] addrconf_add_dev+0xe2/0x170 [16724.991699][ T895] inet6_addr_add+0x12f/0xa40 [16724.991699][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16724.991699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16724.991699][ T895] netlink_rcv_skb+0x130/0x360 [16724.991699][ T895] netlink_unicast+0x449/0x710 [16724.991699][ T895] netlink_sendmsg+0x723/0xbe0 [16724.991699][ T895] ____sys_sendmsg+0x7b2/0xa10 [16724.991699][ T895] ___sys_sendmsg+0xee/0x170 [16724.991699][ T895] __sys_sendmsg+0xcd/0x170 [16724.991699][ T895] do_syscall_64+0xc6/0x1e0 [16724.991699][ T895] [16724.993894][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16724.993894][ T895] ipv6_add_dev+0x3b9/0x11c0 [16724.993894][ T895] ipv6_find_idev+0x102/0x170 [16724.993894][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16724.993894][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16724.993894][ T895] netlink_rcv_skb+0x130/0x360 [16724.993894][ T895] netlink_unicast+0x449/0x710 [16724.993894][ T895] netlink_sendmsg+0x723/0xbe0 [16724.993894][ T895] ____sys_sendmsg+0x7b2/0xa10 [16724.993894][ T895] ___sys_sendmsg+0xee/0x170 [16724.993894][ T895] __sys_sendmsg+0xcd/0x170 [16724.993894][ T895] do_syscall_64+0xc6/0x1e0 [16724.993894][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16724.993894][ T895] [16724.995623][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16724.995623][ T895] neigh_parms_alloc+0x1e5/0x510 [16724.995623][ T895] ipv6_add_dev+0x2fd/0x11c0 [16724.995623][ T895] ipv6_find_idev+0x102/0x170 [16724.995623][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16724.995623][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16724.995623][ T895] netlink_rcv_skb+0x130/0x360 [16724.995623][ T895] netlink_unicast+0x449/0x710 [16724.995623][ T895] netlink_sendmsg+0x723/0xbe0 [16724.995623][ T895] ____sys_sendmsg+0x7b2/0xa10 [16724.995623][ T895] ___sys_sendmsg+0xee/0x170 [16724.995623][ T895] __sys_sendmsg+0xcd/0x170 [16724.995623][ T895] do_syscall_64+0xc6/0x1e0 [16724.995623][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16724.995623][ T895] [16735.239068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16735.239645][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16735.239645][ T895] netdev_get_by_index+0x5e/0x80 [16735.239645][ T895] fib6_nh_init+0x3d8/0x15b0 [16735.239645][ T895] ip6_route_info_create+0xf18/0x17d0 [16735.239645][ T895] ip6_route_add+0x1c/0x140 [16735.239645][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16735.239645][ T895] addrconf_add_dev+0xe2/0x170 [16735.239645][ T895] inet6_addr_add+0x12f/0xa40 [16735.239645][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16735.239645][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16735.239645][ T895] netlink_rcv_skb+0x130/0x360 [16735.239645][ T895] netlink_unicast+0x449/0x710 [16735.239645][ T895] netlink_sendmsg+0x723/0xbe0 [16735.239645][ T895] ____sys_sendmsg+0x7b2/0xa10 [16735.239645][ T895] ___sys_sendmsg+0xee/0x170 [16735.239645][ T895] __sys_sendmsg+0xcd/0x170 [16735.239645][ T895] do_syscall_64+0xc6/0x1e0 [16735.239645][ T895] [16735.241864][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16735.241864][ T895] ipv6_add_dev+0x3b9/0x11c0 [16735.241864][ T895] ipv6_find_idev+0x102/0x170 [16735.241864][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16735.241864][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16735.241864][ T895] netlink_rcv_skb+0x130/0x360 [16735.241864][ T895] netlink_unicast+0x449/0x710 [16735.241864][ T895] netlink_sendmsg+0x723/0xbe0 [16735.241864][ T895] ____sys_sendmsg+0x7b2/0xa10 [16735.241864][ T895] ___sys_sendmsg+0xee/0x170 [16735.241864][ T895] __sys_sendmsg+0xcd/0x170 [16735.241864][ T895] do_syscall_64+0xc6/0x1e0 [16735.241864][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16735.241864][ T895] [16735.243591][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16735.243591][ T895] neigh_parms_alloc+0x1e5/0x510 [16735.243591][ T895] ipv6_add_dev+0x2fd/0x11c0 [16735.243591][ T895] ipv6_find_idev+0x102/0x170 [16735.243591][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16735.243591][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16735.243591][ T895] netlink_rcv_skb+0x130/0x360 [16735.243591][ T895] netlink_unicast+0x449/0x710 [16735.243591][ T895] netlink_sendmsg+0x723/0xbe0 [16735.243591][ T895] ____sys_sendmsg+0x7b2/0xa10 [16735.243591][ T895] ___sys_sendmsg+0xee/0x170 [16735.243591][ T895] __sys_sendmsg+0xcd/0x170 [16735.243591][ T895] do_syscall_64+0xc6/0x1e0 [16735.243591][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16735.243591][ T895] [16745.487064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16745.487547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16745.487547][ T895] netdev_get_by_index+0x5e/0x80 [16745.487547][ T895] fib6_nh_init+0x3d8/0x15b0 [16745.487547][ T895] ip6_route_info_create+0xf18/0x17d0 [16745.487547][ T895] ip6_route_add+0x1c/0x140 [16745.487547][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16745.487547][ T895] addrconf_add_dev+0xe2/0x170 [16745.487547][ T895] inet6_addr_add+0x12f/0xa40 [16745.487547][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16745.487547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16745.487547][ T895] netlink_rcv_skb+0x130/0x360 [16745.487547][ T895] netlink_unicast+0x449/0x710 [16745.487547][ T895] netlink_sendmsg+0x723/0xbe0 [16745.487547][ T895] ____sys_sendmsg+0x7b2/0xa10 [16745.487547][ T895] ___sys_sendmsg+0xee/0x170 [16745.487547][ T895] __sys_sendmsg+0xcd/0x170 [16745.487547][ T895] do_syscall_64+0xc6/0x1e0 [16745.487547][ T895] [16745.489768][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16745.489768][ T895] ipv6_add_dev+0x3b9/0x11c0 [16745.489768][ T895] ipv6_find_idev+0x102/0x170 [16745.489768][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16745.489768][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16745.489768][ T895] netlink_rcv_skb+0x130/0x360 [16745.489768][ T895] netlink_unicast+0x449/0x710 [16745.489768][ T895] netlink_sendmsg+0x723/0xbe0 [16745.489768][ T895] ____sys_sendmsg+0x7b2/0xa10 [16745.489768][ T895] ___sys_sendmsg+0xee/0x170 [16745.489768][ T895] __sys_sendmsg+0xcd/0x170 [16745.489768][ T895] do_syscall_64+0xc6/0x1e0 [16745.489768][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16745.489768][ T895] [16745.491468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16745.491468][ T895] neigh_parms_alloc+0x1e5/0x510 [16745.491468][ T895] ipv6_add_dev+0x2fd/0x11c0 [16745.491468][ T895] ipv6_find_idev+0x102/0x170 [16745.491468][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16745.491468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16745.491468][ T895] netlink_rcv_skb+0x130/0x360 [16745.491468][ T895] netlink_unicast+0x449/0x710 [16745.491468][ T895] netlink_sendmsg+0x723/0xbe0 [16745.491468][ T895] ____sys_sendmsg+0x7b2/0xa10 [16745.491468][ T895] ___sys_sendmsg+0xee/0x170 [16745.491468][ T895] __sys_sendmsg+0xcd/0x170 [16745.491468][ T895] do_syscall_64+0xc6/0x1e0 [16745.491468][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16745.491468][ T895] [16755.735059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16755.735659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16755.735659][ T895] netdev_get_by_index+0x5e/0x80 [16755.735659][ T895] fib6_nh_init+0x3d8/0x15b0 [16755.735659][ T895] ip6_route_info_create+0xf18/0x17d0 [16755.735659][ T895] ip6_route_add+0x1c/0x140 [16755.735659][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16755.735659][ T895] addrconf_add_dev+0xe2/0x170 [16755.735659][ T895] inet6_addr_add+0x12f/0xa40 [16755.735659][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16755.735659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16755.735659][ T895] netlink_rcv_skb+0x130/0x360 [16755.735659][ T895] netlink_unicast+0x449/0x710 [16755.735659][ T895] netlink_sendmsg+0x723/0xbe0 [16755.735659][ T895] ____sys_sendmsg+0x7b2/0xa10 [16755.735659][ T895] ___sys_sendmsg+0xee/0x170 [16755.735659][ T895] __sys_sendmsg+0xcd/0x170 [16755.735659][ T895] do_syscall_64+0xc6/0x1e0 [16755.735659][ T895] [16755.737828][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16755.737828][ T895] ipv6_add_dev+0x3b9/0x11c0 [16755.737828][ T895] ipv6_find_idev+0x102/0x170 [16755.737828][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16755.737828][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16755.737828][ T895] netlink_rcv_skb+0x130/0x360 [16755.737828][ T895] netlink_unicast+0x449/0x710 [16755.737828][ T895] netlink_sendmsg+0x723/0xbe0 [16755.737828][ T895] ____sys_sendmsg+0x7b2/0xa10 [16755.737828][ T895] ___sys_sendmsg+0xee/0x170 [16755.737828][ T895] __sys_sendmsg+0xcd/0x170 [16755.737828][ T895] do_syscall_64+0xc6/0x1e0 [16755.737828][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16755.737828][ T895] [16755.739537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16755.739537][ T895] neigh_parms_alloc+0x1e5/0x510 [16755.739537][ T895] ipv6_add_dev+0x2fd/0x11c0 [16755.739537][ T895] ipv6_find_idev+0x102/0x170 [16755.739537][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16755.739537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16755.739537][ T895] netlink_rcv_skb+0x130/0x360 [16755.739537][ T895] netlink_unicast+0x449/0x710 [16755.739537][ T895] netlink_sendmsg+0x723/0xbe0 [16755.739537][ T895] ____sys_sendmsg+0x7b2/0xa10 [16755.739537][ T895] ___sys_sendmsg+0xee/0x170 [16755.739537][ T895] __sys_sendmsg+0xcd/0x170 [16755.739537][ T895] do_syscall_64+0xc6/0x1e0 [16755.739537][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16755.739537][ T895] [16765.982994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16765.983410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16765.983410][ T895] netdev_get_by_index+0x5e/0x80 [16765.983410][ T895] fib6_nh_init+0x3d8/0x15b0 [16765.983410][ T895] ip6_route_info_create+0xf18/0x17d0 [16765.983410][ T895] ip6_route_add+0x1c/0x140 [16765.983410][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16765.983410][ T895] addrconf_add_dev+0xe2/0x170 [16765.983410][ T895] inet6_addr_add+0x12f/0xa40 [16765.983410][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16765.983410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16765.983410][ T895] netlink_rcv_skb+0x130/0x360 [16765.983410][ T895] netlink_unicast+0x449/0x710 [16765.983410][ T895] netlink_sendmsg+0x723/0xbe0 [16765.983410][ T895] ____sys_sendmsg+0x7b2/0xa10 [16765.983410][ T895] ___sys_sendmsg+0xee/0x170 [16765.983410][ T895] __sys_sendmsg+0xcd/0x170 [16765.983410][ T895] do_syscall_64+0xc6/0x1e0 [16765.983410][ T895] [16765.985671][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16765.985671][ T895] ipv6_add_dev+0x3b9/0x11c0 [16765.985671][ T895] ipv6_find_idev+0x102/0x170 [16765.985671][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16765.985671][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16765.985671][ T895] netlink_rcv_skb+0x130/0x360 [16765.985671][ T895] netlink_unicast+0x449/0x710 [16765.985671][ T895] netlink_sendmsg+0x723/0xbe0 [16765.985671][ T895] ____sys_sendmsg+0x7b2/0xa10 [16765.985671][ T895] ___sys_sendmsg+0xee/0x170 [16765.985671][ T895] __sys_sendmsg+0xcd/0x170 [16765.985671][ T895] do_syscall_64+0xc6/0x1e0 [16765.985671][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16765.985671][ T895] [16765.987344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16765.987344][ T895] neigh_parms_alloc+0x1e5/0x510 [16765.987344][ T895] ipv6_add_dev+0x2fd/0x11c0 [16765.987344][ T895] ipv6_find_idev+0x102/0x170 [16765.987344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16765.987344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16765.987344][ T895] netlink_rcv_skb+0x130/0x360 [16765.987344][ T895] netlink_unicast+0x449/0x710 [16765.987344][ T895] netlink_sendmsg+0x723/0xbe0 [16765.987344][ T895] ____sys_sendmsg+0x7b2/0xa10 [16765.987344][ T895] ___sys_sendmsg+0xee/0x170 [16765.987344][ T895] __sys_sendmsg+0xcd/0x170 [16765.987344][ T895] do_syscall_64+0xc6/0x1e0 [16765.987344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16765.987344][ T895] [16776.231186][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16776.231765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16776.231765][ T895] netdev_get_by_index+0x5e/0x80 [16776.231765][ T895] fib6_nh_init+0x3d8/0x15b0 [16776.231765][ T895] ip6_route_info_create+0xf18/0x17d0 [16776.231765][ T895] ip6_route_add+0x1c/0x140 [16776.231765][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16776.231765][ T895] addrconf_add_dev+0xe2/0x170 [16776.231765][ T895] inet6_addr_add+0x12f/0xa40 [16776.231765][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16776.231765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16776.231765][ T895] netlink_rcv_skb+0x130/0x360 [16776.231765][ T895] netlink_unicast+0x449/0x710 [16776.231765][ T895] netlink_sendmsg+0x723/0xbe0 [16776.231765][ T895] ____sys_sendmsg+0x7b2/0xa10 [16776.231765][ T895] ___sys_sendmsg+0xee/0x170 [16776.231765][ T895] __sys_sendmsg+0xcd/0x170 [16776.231765][ T895] do_syscall_64+0xc6/0x1e0 [16776.231765][ T895] [16776.233958][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16776.233958][ T895] ipv6_add_dev+0x3b9/0x11c0 [16776.233958][ T895] ipv6_find_idev+0x102/0x170 [16776.233958][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16776.233958][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16776.233958][ T895] netlink_rcv_skb+0x130/0x360 [16776.233958][ T895] netlink_unicast+0x449/0x710 [16776.233958][ T895] netlink_sendmsg+0x723/0xbe0 [16776.233958][ T895] ____sys_sendmsg+0x7b2/0xa10 [16776.233958][ T895] ___sys_sendmsg+0xee/0x170 [16776.233958][ T895] __sys_sendmsg+0xcd/0x170 [16776.233958][ T895] do_syscall_64+0xc6/0x1e0 [16776.233958][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16776.233958][ T895] [16776.235634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16776.235634][ T895] neigh_parms_alloc+0x1e5/0x510 [16776.235634][ T895] ipv6_add_dev+0x2fd/0x11c0 [16776.235634][ T895] ipv6_find_idev+0x102/0x170 [16776.235634][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16776.235634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16776.235634][ T895] netlink_rcv_skb+0x130/0x360 [16776.235634][ T895] netlink_unicast+0x449/0x710 [16776.235634][ T895] netlink_sendmsg+0x723/0xbe0 [16776.235634][ T895] ____sys_sendmsg+0x7b2/0xa10 [16776.235634][ T895] ___sys_sendmsg+0xee/0x170 [16776.235634][ T895] __sys_sendmsg+0xcd/0x170 [16776.235634][ T895] do_syscall_64+0xc6/0x1e0 [16776.235634][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16776.235634][ T895] [16786.350989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16786.351465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16786.351465][ T895] netdev_get_by_index+0x5e/0x80 [16786.351465][ T895] fib6_nh_init+0x3d8/0x15b0 [16786.351465][ T895] ip6_route_info_create+0xf18/0x17d0 [16786.351465][ T895] ip6_route_add+0x1c/0x140 [16786.351465][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16786.351465][ T895] addrconf_add_dev+0xe2/0x170 [16786.351465][ T895] inet6_addr_add+0x12f/0xa40 [16786.351465][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16786.351465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16786.351465][ T895] netlink_rcv_skb+0x130/0x360 [16786.351465][ T895] netlink_unicast+0x449/0x710 [16786.351465][ T895] netlink_sendmsg+0x723/0xbe0 [16786.351465][ T895] ____sys_sendmsg+0x7b2/0xa10 [16786.351465][ T895] ___sys_sendmsg+0xee/0x170 [16786.351465][ T895] __sys_sendmsg+0xcd/0x170 [16786.351465][ T895] do_syscall_64+0xc6/0x1e0 [16786.351465][ T895] [16786.353668][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16786.353668][ T895] ipv6_add_dev+0x3b9/0x11c0 [16786.353668][ T895] ipv6_find_idev+0x102/0x170 [16786.353668][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16786.353668][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16786.353668][ T895] netlink_rcv_skb+0x130/0x360 [16786.353668][ T895] netlink_unicast+0x449/0x710 [16786.353668][ T895] netlink_sendmsg+0x723/0xbe0 [16786.353668][ T895] ____sys_sendmsg+0x7b2/0xa10 [16786.353668][ T895] ___sys_sendmsg+0xee/0x170 [16786.353668][ T895] __sys_sendmsg+0xcd/0x170 [16786.353668][ T895] do_syscall_64+0xc6/0x1e0 [16786.353668][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16786.353668][ T895] [16786.355403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16786.355403][ T895] neigh_parms_alloc+0x1e5/0x510 [16786.355403][ T895] ipv6_add_dev+0x2fd/0x11c0 [16786.355403][ T895] ipv6_find_idev+0x102/0x170 [16786.355403][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16786.355403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16786.355403][ T895] netlink_rcv_skb+0x130/0x360 [16786.355403][ T895] netlink_unicast+0x449/0x710 [16786.355403][ T895] netlink_sendmsg+0x723/0xbe0 [16786.355403][ T895] ____sys_sendmsg+0x7b2/0xa10 [16786.355403][ T895] ___sys_sendmsg+0xee/0x170 [16786.355403][ T895] __sys_sendmsg+0xcd/0x170 [16786.355403][ T895] do_syscall_64+0xc6/0x1e0 [16786.355403][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16786.355403][ T895] [16796.423079][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16796.423799][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16796.423799][ T895] netdev_get_by_index+0x5e/0x80 [16796.423799][ T895] fib6_nh_init+0x3d8/0x15b0 [16796.423799][ T895] ip6_route_info_create+0xf18/0x17d0 [16796.423799][ T895] ip6_route_add+0x1c/0x140 [16796.423799][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16796.423799][ T895] addrconf_add_dev+0xe2/0x170 [16796.423799][ T895] inet6_addr_add+0x12f/0xa40 [16796.423799][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16796.423799][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16796.423799][ T895] netlink_rcv_skb+0x130/0x360 [16796.423799][ T895] netlink_unicast+0x449/0x710 [16796.423799][ T895] netlink_sendmsg+0x723/0xbe0 [16796.423799][ T895] ____sys_sendmsg+0x7b2/0xa10 [16796.423799][ T895] ___sys_sendmsg+0xee/0x170 [16796.423799][ T895] __sys_sendmsg+0xcd/0x170 [16796.423799][ T895] do_syscall_64+0xc6/0x1e0 [16796.423799][ T895] [16796.426054][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16796.426054][ T895] ipv6_add_dev+0x3b9/0x11c0 [16796.426054][ T895] ipv6_find_idev+0x102/0x170 [16796.426054][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16796.426054][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16796.426054][ T895] netlink_rcv_skb+0x130/0x360 [16796.426054][ T895] netlink_unicast+0x449/0x710 [16796.426054][ T895] netlink_sendmsg+0x723/0xbe0 [16796.426054][ T895] ____sys_sendmsg+0x7b2/0xa10 [16796.426054][ T895] ___sys_sendmsg+0xee/0x170 [16796.426054][ T895] __sys_sendmsg+0xcd/0x170 [16796.426054][ T895] do_syscall_64+0xc6/0x1e0 [16796.426054][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16796.426054][ T895] [16796.427797][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16796.427797][ T895] neigh_parms_alloc+0x1e5/0x510 [16796.427797][ T895] ipv6_add_dev+0x2fd/0x11c0 [16796.427797][ T895] ipv6_find_idev+0x102/0x170 [16796.427797][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16796.427797][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16796.427797][ T895] netlink_rcv_skb+0x130/0x360 [16796.427797][ T895] netlink_unicast+0x449/0x710 [16796.427797][ T895] netlink_sendmsg+0x723/0xbe0 [16796.427797][ T895] ____sys_sendmsg+0x7b2/0xa10 [16796.427797][ T895] ___sys_sendmsg+0xee/0x170 [16796.427797][ T895] __sys_sendmsg+0xcd/0x170 [16796.427797][ T895] do_syscall_64+0xc6/0x1e0 [16796.427797][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16796.427797][ T895] [16806.671154][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16806.671797][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16806.671797][ T895] netdev_get_by_index+0x5e/0x80 [16806.671797][ T895] fib6_nh_init+0x3d8/0x15b0 [16806.671797][ T895] ip6_route_info_create+0xf18/0x17d0 [16806.671797][ T895] ip6_route_add+0x1c/0x140 [16806.671797][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16806.671797][ T895] addrconf_add_dev+0xe2/0x170 [16806.671797][ T895] inet6_addr_add+0x12f/0xa40 [16806.671797][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16806.671797][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16806.671797][ T895] netlink_rcv_skb+0x130/0x360 [16806.671797][ T895] netlink_unicast+0x449/0x710 [16806.671797][ T895] netlink_sendmsg+0x723/0xbe0 [16806.671797][ T895] ____sys_sendmsg+0x7b2/0xa10 [16806.671797][ T895] ___sys_sendmsg+0xee/0x170 [16806.671797][ T895] __sys_sendmsg+0xcd/0x170 [16806.671797][ T895] do_syscall_64+0xc6/0x1e0 [16806.671797][ T895] [16806.674038][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16806.674038][ T895] ipv6_add_dev+0x3b9/0x11c0 [16806.674038][ T895] ipv6_find_idev+0x102/0x170 [16806.674038][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16806.674038][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16806.674038][ T895] netlink_rcv_skb+0x130/0x360 [16806.674038][ T895] netlink_unicast+0x449/0x710 [16806.674038][ T895] netlink_sendmsg+0x723/0xbe0 [16806.674038][ T895] ____sys_sendmsg+0x7b2/0xa10 [16806.674038][ T895] ___sys_sendmsg+0xee/0x170 [16806.674038][ T895] __sys_sendmsg+0xcd/0x170 [16806.674038][ T895] do_syscall_64+0xc6/0x1e0 [16806.674038][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16806.674038][ T895] [16806.675755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16806.675755][ T895] neigh_parms_alloc+0x1e5/0x510 [16806.675755][ T895] ipv6_add_dev+0x2fd/0x11c0 [16806.675755][ T895] ipv6_find_idev+0x102/0x170 [16806.675755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16806.675755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16806.675755][ T895] netlink_rcv_skb+0x130/0x360 [16806.675755][ T895] netlink_unicast+0x449/0x710 [16806.675755][ T895] netlink_sendmsg+0x723/0xbe0 [16806.675755][ T895] ____sys_sendmsg+0x7b2/0xa10 [16806.675755][ T895] ___sys_sendmsg+0xee/0x170 [16806.675755][ T895] __sys_sendmsg+0xcd/0x170 [16806.675755][ T895] do_syscall_64+0xc6/0x1e0 [16806.675755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16806.675755][ T895] [16816.918995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16816.919471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16816.919471][ T895] netdev_get_by_index+0x5e/0x80 [16816.919471][ T895] fib6_nh_init+0x3d8/0x15b0 [16816.919471][ T895] ip6_route_info_create+0xf18/0x17d0 [16816.919471][ T895] ip6_route_add+0x1c/0x140 [16816.919471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16816.919471][ T895] addrconf_add_dev+0xe2/0x170 [16816.919471][ T895] inet6_addr_add+0x12f/0xa40 [16816.919471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16816.919471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16816.919471][ T895] netlink_rcv_skb+0x130/0x360 [16816.919471][ T895] netlink_unicast+0x449/0x710 [16816.919471][ T895] netlink_sendmsg+0x723/0xbe0 [16816.919471][ T895] ____sys_sendmsg+0x7b2/0xa10 [16816.919471][ T895] ___sys_sendmsg+0xee/0x170 [16816.919471][ T895] __sys_sendmsg+0xcd/0x170 [16816.919471][ T895] do_syscall_64+0xc6/0x1e0 [16816.919471][ T895] [16816.921683][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16816.921683][ T895] ipv6_add_dev+0x3b9/0x11c0 [16816.921683][ T895] ipv6_find_idev+0x102/0x170 [16816.921683][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16816.921683][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16816.921683][ T895] netlink_rcv_skb+0x130/0x360 [16816.921683][ T895] netlink_unicast+0x449/0x710 [16816.921683][ T895] netlink_sendmsg+0x723/0xbe0 [16816.921683][ T895] ____sys_sendmsg+0x7b2/0xa10 [16816.921683][ T895] ___sys_sendmsg+0xee/0x170 [16816.921683][ T895] __sys_sendmsg+0xcd/0x170 [16816.921683][ T895] do_syscall_64+0xc6/0x1e0 [16816.921683][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16816.921683][ T895] [16816.923408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16816.923408][ T895] neigh_parms_alloc+0x1e5/0x510 [16816.923408][ T895] ipv6_add_dev+0x2fd/0x11c0 [16816.923408][ T895] ipv6_find_idev+0x102/0x170 [16816.923408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16816.923408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16816.923408][ T895] netlink_rcv_skb+0x130/0x360 [16816.923408][ T895] netlink_unicast+0x449/0x710 [16816.923408][ T895] netlink_sendmsg+0x723/0xbe0 [16816.923408][ T895] ____sys_sendmsg+0x7b2/0xa10 [16816.923408][ T895] ___sys_sendmsg+0xee/0x170 [16816.923408][ T895] __sys_sendmsg+0xcd/0x170 [16816.923408][ T895] do_syscall_64+0xc6/0x1e0 [16816.923408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16816.923408][ T895] [16827.166933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16827.167388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16827.167388][ T895] netdev_get_by_index+0x5e/0x80 [16827.167388][ T895] fib6_nh_init+0x3d8/0x15b0 [16827.167388][ T895] ip6_route_info_create+0xf18/0x17d0 [16827.167388][ T895] ip6_route_add+0x1c/0x140 [16827.167388][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16827.167388][ T895] addrconf_add_dev+0xe2/0x170 [16827.167388][ T895] inet6_addr_add+0x12f/0xa40 [16827.167388][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16827.167388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16827.167388][ T895] netlink_rcv_skb+0x130/0x360 [16827.167388][ T895] netlink_unicast+0x449/0x710 [16827.167388][ T895] netlink_sendmsg+0x723/0xbe0 [16827.167388][ T895] ____sys_sendmsg+0x7b2/0xa10 [16827.167388][ T895] ___sys_sendmsg+0xee/0x170 [16827.167388][ T895] __sys_sendmsg+0xcd/0x170 [16827.167388][ T895] do_syscall_64+0xc6/0x1e0 [16827.167388][ T895] [16827.169655][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16827.169655][ T895] ipv6_add_dev+0x3b9/0x11c0 [16827.169655][ T895] ipv6_find_idev+0x102/0x170 [16827.169655][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16827.169655][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16827.169655][ T895] netlink_rcv_skb+0x130/0x360 [16827.169655][ T895] netlink_unicast+0x449/0x710 [16827.169655][ T895] netlink_sendmsg+0x723/0xbe0 [16827.169655][ T895] ____sys_sendmsg+0x7b2/0xa10 [16827.169655][ T895] ___sys_sendmsg+0xee/0x170 [16827.169655][ T895] __sys_sendmsg+0xcd/0x170 [16827.169655][ T895] do_syscall_64+0xc6/0x1e0 [16827.169655][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16827.169655][ T895] [16827.171429][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16827.171429][ T895] neigh_parms_alloc+0x1e5/0x510 [16827.171429][ T895] ipv6_add_dev+0x2fd/0x11c0 [16827.171429][ T895] ipv6_find_idev+0x102/0x170 [16827.171429][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16827.171429][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16827.171429][ T895] netlink_rcv_skb+0x130/0x360 [16827.171429][ T895] netlink_unicast+0x449/0x710 [16827.171429][ T895] netlink_sendmsg+0x723/0xbe0 [16827.171429][ T895] ____sys_sendmsg+0x7b2/0xa10 [16827.171429][ T895] ___sys_sendmsg+0xee/0x170 [16827.171429][ T895] __sys_sendmsg+0xcd/0x170 [16827.171429][ T895] do_syscall_64+0xc6/0x1e0 [16827.171429][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16827.171429][ T895] [16837.415066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16837.415687][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16837.415687][ T895] netdev_get_by_index+0x5e/0x80 [16837.415687][ T895] fib6_nh_init+0x3d8/0x15b0 [16837.415687][ T895] ip6_route_info_create+0xf18/0x17d0 [16837.415687][ T895] ip6_route_add+0x1c/0x140 [16837.415687][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16837.415687][ T895] addrconf_add_dev+0xe2/0x170 [16837.415687][ T895] inet6_addr_add+0x12f/0xa40 [16837.415687][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16837.415687][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16837.415687][ T895] netlink_rcv_skb+0x130/0x360 [16837.415687][ T895] netlink_unicast+0x449/0x710 [16837.415687][ T895] netlink_sendmsg+0x723/0xbe0 [16837.415687][ T895] ____sys_sendmsg+0x7b2/0xa10 [16837.415687][ T895] ___sys_sendmsg+0xee/0x170 [16837.415687][ T895] __sys_sendmsg+0xcd/0x170 [16837.415687][ T895] do_syscall_64+0xc6/0x1e0 [16837.415687][ T895] [16837.417890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16837.417890][ T895] ipv6_add_dev+0x3b9/0x11c0 [16837.417890][ T895] ipv6_find_idev+0x102/0x170 [16837.417890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16837.417890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16837.417890][ T895] netlink_rcv_skb+0x130/0x360 [16837.417890][ T895] netlink_unicast+0x449/0x710 [16837.417890][ T895] netlink_sendmsg+0x723/0xbe0 [16837.417890][ T895] ____sys_sendmsg+0x7b2/0xa10 [16837.417890][ T895] ___sys_sendmsg+0xee/0x170 [16837.417890][ T895] __sys_sendmsg+0xcd/0x170 [16837.417890][ T895] do_syscall_64+0xc6/0x1e0 [16837.417890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16837.417890][ T895] [16837.419560][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16837.419560][ T895] neigh_parms_alloc+0x1e5/0x510 [16837.419560][ T895] ipv6_add_dev+0x2fd/0x11c0 [16837.419560][ T895] ipv6_find_idev+0x102/0x170 [16837.419560][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16837.419560][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16837.419560][ T895] netlink_rcv_skb+0x130/0x360 [16837.419560][ T895] netlink_unicast+0x449/0x710 [16837.419560][ T895] netlink_sendmsg+0x723/0xbe0 [16837.419560][ T895] ____sys_sendmsg+0x7b2/0xa10 [16837.419560][ T895] ___sys_sendmsg+0xee/0x170 [16837.419560][ T895] __sys_sendmsg+0xcd/0x170 [16837.419560][ T895] do_syscall_64+0xc6/0x1e0 [16837.419560][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16837.419560][ T895] [16847.663067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16847.663718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16847.663718][ T895] netdev_get_by_index+0x5e/0x80 [16847.663718][ T895] fib6_nh_init+0x3d8/0x15b0 [16847.663718][ T895] ip6_route_info_create+0xf18/0x17d0 [16847.663718][ T895] ip6_route_add+0x1c/0x140 [16847.663718][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16847.663718][ T895] addrconf_add_dev+0xe2/0x170 [16847.663718][ T895] inet6_addr_add+0x12f/0xa40 [16847.663718][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16847.663718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16847.663718][ T895] netlink_rcv_skb+0x130/0x360 [16847.663718][ T895] netlink_unicast+0x449/0x710 [16847.663718][ T895] netlink_sendmsg+0x723/0xbe0 [16847.663718][ T895] ____sys_sendmsg+0x7b2/0xa10 [16847.663718][ T895] ___sys_sendmsg+0xee/0x170 [16847.663718][ T895] __sys_sendmsg+0xcd/0x170 [16847.663718][ T895] do_syscall_64+0xc6/0x1e0 [16847.663718][ T895] [16847.665953][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16847.665953][ T895] ipv6_add_dev+0x3b9/0x11c0 [16847.665953][ T895] ipv6_find_idev+0x102/0x170 [16847.665953][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16847.665953][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16847.665953][ T895] netlink_rcv_skb+0x130/0x360 [16847.665953][ T895] netlink_unicast+0x449/0x710 [16847.665953][ T895] netlink_sendmsg+0x723/0xbe0 [16847.665953][ T895] ____sys_sendmsg+0x7b2/0xa10 [16847.665953][ T895] ___sys_sendmsg+0xee/0x170 [16847.665953][ T895] __sys_sendmsg+0xcd/0x170 [16847.665953][ T895] do_syscall_64+0xc6/0x1e0 [16847.665953][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16847.665953][ T895] [16847.667688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16847.667688][ T895] neigh_parms_alloc+0x1e5/0x510 [16847.667688][ T895] ipv6_add_dev+0x2fd/0x11c0 [16847.667688][ T895] ipv6_find_idev+0x102/0x170 [16847.667688][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16847.667688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16847.667688][ T895] netlink_rcv_skb+0x130/0x360 [16847.667688][ T895] netlink_unicast+0x449/0x710 [16847.667688][ T895] netlink_sendmsg+0x723/0xbe0 [16847.667688][ T895] ____sys_sendmsg+0x7b2/0xa10 [16847.667688][ T895] ___sys_sendmsg+0xee/0x170 [16847.667688][ T895] __sys_sendmsg+0xcd/0x170 [16847.667688][ T895] do_syscall_64+0xc6/0x1e0 [16847.667688][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16847.667688][ T895] [16857.895060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16857.895746][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16857.895746][ T895] netdev_get_by_index+0x5e/0x80 [16857.895746][ T895] fib6_nh_init+0x3d8/0x15b0 [16857.895746][ T895] ip6_route_info_create+0xf18/0x17d0 [16857.895746][ T895] ip6_route_add+0x1c/0x140 [16857.895746][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16857.895746][ T895] addrconf_add_dev+0xe2/0x170 [16857.895746][ T895] inet6_addr_add+0x12f/0xa40 [16857.895746][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16857.895746][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16857.895746][ T895] netlink_rcv_skb+0x130/0x360 [16857.895746][ T895] netlink_unicast+0x449/0x710 [16857.895746][ T895] netlink_sendmsg+0x723/0xbe0 [16857.895746][ T895] ____sys_sendmsg+0x7b2/0xa10 [16857.895746][ T895] ___sys_sendmsg+0xee/0x170 [16857.895746][ T895] __sys_sendmsg+0xcd/0x170 [16857.895746][ T895] do_syscall_64+0xc6/0x1e0 [16857.895746][ T895] [16857.898017][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16857.898017][ T895] ipv6_add_dev+0x3b9/0x11c0 [16857.898017][ T895] ipv6_find_idev+0x102/0x170 [16857.898017][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16857.898017][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16857.898017][ T895] netlink_rcv_skb+0x130/0x360 [16857.898017][ T895] netlink_unicast+0x449/0x710 [16857.898017][ T895] netlink_sendmsg+0x723/0xbe0 [16857.898017][ T895] ____sys_sendmsg+0x7b2/0xa10 [16857.898017][ T895] ___sys_sendmsg+0xee/0x170 [16857.898017][ T895] __sys_sendmsg+0xcd/0x170 [16857.898017][ T895] do_syscall_64+0xc6/0x1e0 [16857.898017][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16857.898017][ T895] [16857.899733][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16857.899733][ T895] neigh_parms_alloc+0x1e5/0x510 [16857.899733][ T895] ipv6_add_dev+0x2fd/0x11c0 [16857.899733][ T895] ipv6_find_idev+0x102/0x170 [16857.899733][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16857.899733][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16857.899733][ T895] netlink_rcv_skb+0x130/0x360 [16857.899733][ T895] netlink_unicast+0x449/0x710 [16857.899733][ T895] netlink_sendmsg+0x723/0xbe0 [16857.899733][ T895] ____sys_sendmsg+0x7b2/0xa10 [16857.899733][ T895] ___sys_sendmsg+0xee/0x170 [16857.899733][ T895] __sys_sendmsg+0xcd/0x170 [16857.899733][ T895] do_syscall_64+0xc6/0x1e0 [16857.899733][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16857.899733][ T895] [16868.143100][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16868.143751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16868.143751][ T895] netdev_get_by_index+0x5e/0x80 [16868.143751][ T895] fib6_nh_init+0x3d8/0x15b0 [16868.143751][ T895] ip6_route_info_create+0xf18/0x17d0 [16868.143751][ T895] ip6_route_add+0x1c/0x140 [16868.143751][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16868.143751][ T895] addrconf_add_dev+0xe2/0x170 [16868.143751][ T895] inet6_addr_add+0x12f/0xa40 [16868.143751][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16868.143751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16868.143751][ T895] netlink_rcv_skb+0x130/0x360 [16868.143751][ T895] netlink_unicast+0x449/0x710 [16868.143751][ T895] netlink_sendmsg+0x723/0xbe0 [16868.143751][ T895] ____sys_sendmsg+0x7b2/0xa10 [16868.143751][ T895] ___sys_sendmsg+0xee/0x170 [16868.143751][ T895] __sys_sendmsg+0xcd/0x170 [16868.143751][ T895] do_syscall_64+0xc6/0x1e0 [16868.143751][ T895] [16868.145907][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16868.145907][ T895] ipv6_add_dev+0x3b9/0x11c0 [16868.145907][ T895] ipv6_find_idev+0x102/0x170 [16868.145907][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16868.145907][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16868.145907][ T895] netlink_rcv_skb+0x130/0x360 [16868.145907][ T895] netlink_unicast+0x449/0x710 [16868.145907][ T895] netlink_sendmsg+0x723/0xbe0 [16868.145907][ T895] ____sys_sendmsg+0x7b2/0xa10 [16868.145907][ T895] ___sys_sendmsg+0xee/0x170 [16868.145907][ T895] __sys_sendmsg+0xcd/0x170 [16868.145907][ T895] do_syscall_64+0xc6/0x1e0 [16868.145907][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16868.145907][ T895] [16868.147621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16868.147621][ T895] neigh_parms_alloc+0x1e5/0x510 [16868.147621][ T895] ipv6_add_dev+0x2fd/0x11c0 [16868.147621][ T895] ipv6_find_idev+0x102/0x170 [16868.147621][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16868.147621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16868.147621][ T895] netlink_rcv_skb+0x130/0x360 [16868.147621][ T895] netlink_unicast+0x449/0x710 [16868.147621][ T895] netlink_sendmsg+0x723/0xbe0 [16868.147621][ T895] ____sys_sendmsg+0x7b2/0xa10 [16868.147621][ T895] ___sys_sendmsg+0xee/0x170 [16868.147621][ T895] __sys_sendmsg+0xcd/0x170 [16868.147621][ T895] do_syscall_64+0xc6/0x1e0 [16868.147621][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16868.147621][ T895] [16878.391092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16878.391768][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16878.391768][ T895] netdev_get_by_index+0x5e/0x80 [16878.391768][ T895] fib6_nh_init+0x3d8/0x15b0 [16878.391768][ T895] ip6_route_info_create+0xf18/0x17d0 [16878.391768][ T895] ip6_route_add+0x1c/0x140 [16878.391768][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16878.391768][ T895] addrconf_add_dev+0xe2/0x170 [16878.391768][ T895] inet6_addr_add+0x12f/0xa40 [16878.391768][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16878.391768][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16878.391768][ T895] netlink_rcv_skb+0x130/0x360 [16878.391768][ T895] netlink_unicast+0x449/0x710 [16878.391768][ T895] netlink_sendmsg+0x723/0xbe0 [16878.391768][ T895] ____sys_sendmsg+0x7b2/0xa10 [16878.391768][ T895] ___sys_sendmsg+0xee/0x170 [16878.391768][ T895] __sys_sendmsg+0xcd/0x170 [16878.391768][ T895] do_syscall_64+0xc6/0x1e0 [16878.391768][ T895] [16878.393975][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16878.393975][ T895] ipv6_add_dev+0x3b9/0x11c0 [16878.393975][ T895] ipv6_find_idev+0x102/0x170 [16878.393975][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16878.393975][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16878.393975][ T895] netlink_rcv_skb+0x130/0x360 [16878.393975][ T895] netlink_unicast+0x449/0x710 [16878.393975][ T895] netlink_sendmsg+0x723/0xbe0 [16878.393975][ T895] ____sys_sendmsg+0x7b2/0xa10 [16878.393975][ T895] ___sys_sendmsg+0xee/0x170 [16878.393975][ T895] __sys_sendmsg+0xcd/0x170 [16878.393975][ T895] do_syscall_64+0xc6/0x1e0 [16878.393975][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16878.393975][ T895] [16878.395644][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16878.395644][ T895] neigh_parms_alloc+0x1e5/0x510 [16878.395644][ T895] ipv6_add_dev+0x2fd/0x11c0 [16878.395644][ T895] ipv6_find_idev+0x102/0x170 [16878.395644][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16878.395644][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16878.395644][ T895] netlink_rcv_skb+0x130/0x360 [16878.395644][ T895] netlink_unicast+0x449/0x710 [16878.395644][ T895] netlink_sendmsg+0x723/0xbe0 [16878.395644][ T895] ____sys_sendmsg+0x7b2/0xa10 [16878.395644][ T895] ___sys_sendmsg+0xee/0x170 [16878.395644][ T895] __sys_sendmsg+0xcd/0x170 [16878.395644][ T895] do_syscall_64+0xc6/0x1e0 [16878.395644][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16878.395644][ T895] [16888.479058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16888.479605][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16888.479605][ T895] netdev_get_by_index+0x5e/0x80 [16888.479605][ T895] fib6_nh_init+0x3d8/0x15b0 [16888.479605][ T895] ip6_route_info_create+0xf18/0x17d0 [16888.479605][ T895] ip6_route_add+0x1c/0x140 [16888.479605][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16888.479605][ T895] addrconf_add_dev+0xe2/0x170 [16888.479605][ T895] inet6_addr_add+0x12f/0xa40 [16888.479605][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16888.479605][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16888.479605][ T895] netlink_rcv_skb+0x130/0x360 [16888.479605][ T895] netlink_unicast+0x449/0x710 [16888.479605][ T895] netlink_sendmsg+0x723/0xbe0 [16888.479605][ T895] ____sys_sendmsg+0x7b2/0xa10 [16888.479605][ T895] ___sys_sendmsg+0xee/0x170 [16888.479605][ T895] __sys_sendmsg+0xcd/0x170 [16888.479605][ T895] do_syscall_64+0xc6/0x1e0 [16888.479605][ T895] [16888.481765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16888.481765][ T895] ipv6_add_dev+0x3b9/0x11c0 [16888.481765][ T895] ipv6_find_idev+0x102/0x170 [16888.481765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16888.481765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16888.481765][ T895] netlink_rcv_skb+0x130/0x360 [16888.481765][ T895] netlink_unicast+0x449/0x710 [16888.481765][ T895] netlink_sendmsg+0x723/0xbe0 [16888.481765][ T895] ____sys_sendmsg+0x7b2/0xa10 [16888.481765][ T895] ___sys_sendmsg+0xee/0x170 [16888.481765][ T895] __sys_sendmsg+0xcd/0x170 [16888.481765][ T895] do_syscall_64+0xc6/0x1e0 [16888.481765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16888.481765][ T895] [16888.483455][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16888.483455][ T895] neigh_parms_alloc+0x1e5/0x510 [16888.483455][ T895] ipv6_add_dev+0x2fd/0x11c0 [16888.483455][ T895] ipv6_find_idev+0x102/0x170 [16888.483455][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16888.483455][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16888.483455][ T895] netlink_rcv_skb+0x130/0x360 [16888.483455][ T895] netlink_unicast+0x449/0x710 [16888.483455][ T895] netlink_sendmsg+0x723/0xbe0 [16888.483455][ T895] ____sys_sendmsg+0x7b2/0xa10 [16888.483455][ T895] ___sys_sendmsg+0xee/0x170 [16888.483455][ T895] __sys_sendmsg+0xcd/0x170 [16888.483455][ T895] do_syscall_64+0xc6/0x1e0 [16888.483455][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16888.483455][ T895] [16898.727103][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16898.727813][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16898.727813][ T895] netdev_get_by_index+0x5e/0x80 [16898.727813][ T895] fib6_nh_init+0x3d8/0x15b0 [16898.727813][ T895] ip6_route_info_create+0xf18/0x17d0 [16898.727813][ T895] ip6_route_add+0x1c/0x140 [16898.727813][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16898.727813][ T895] addrconf_add_dev+0xe2/0x170 [16898.727813][ T895] inet6_addr_add+0x12f/0xa40 [16898.727813][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16898.727813][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16898.727813][ T895] netlink_rcv_skb+0x130/0x360 [16898.727813][ T895] netlink_unicast+0x449/0x710 [16898.727813][ T895] netlink_sendmsg+0x723/0xbe0 [16898.727813][ T895] ____sys_sendmsg+0x7b2/0xa10 [16898.727813][ T895] ___sys_sendmsg+0xee/0x170 [16898.727813][ T895] __sys_sendmsg+0xcd/0x170 [16898.727813][ T895] do_syscall_64+0xc6/0x1e0 [16898.727813][ T895] [16898.730043][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16898.730043][ T895] ipv6_add_dev+0x3b9/0x11c0 [16898.730043][ T895] ipv6_find_idev+0x102/0x170 [16898.730043][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16898.730043][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16898.730043][ T895] netlink_rcv_skb+0x130/0x360 [16898.730043][ T895] netlink_unicast+0x449/0x710 [16898.730043][ T895] netlink_sendmsg+0x723/0xbe0 [16898.730043][ T895] ____sys_sendmsg+0x7b2/0xa10 [16898.730043][ T895] ___sys_sendmsg+0xee/0x170 [16898.730043][ T895] __sys_sendmsg+0xcd/0x170 [16898.730043][ T895] do_syscall_64+0xc6/0x1e0 [16898.730043][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16898.730043][ T895] [16898.731719][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16898.731719][ T895] neigh_parms_alloc+0x1e5/0x510 [16898.731719][ T895] ipv6_add_dev+0x2fd/0x11c0 [16898.731719][ T895] ipv6_find_idev+0x102/0x170 [16898.731719][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16898.731719][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16898.731719][ T895] netlink_rcv_skb+0x130/0x360 [16898.731719][ T895] netlink_unicast+0x449/0x710 [16898.731719][ T895] netlink_sendmsg+0x723/0xbe0 [16898.731719][ T895] ____sys_sendmsg+0x7b2/0xa10 [16898.731719][ T895] ___sys_sendmsg+0xee/0x170 [16898.731719][ T895] __sys_sendmsg+0xcd/0x170 [16898.731719][ T895] do_syscall_64+0xc6/0x1e0 [16898.731719][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16898.731719][ T895] [16908.975075][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16908.975785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16908.975785][ T895] netdev_get_by_index+0x5e/0x80 [16908.975785][ T895] fib6_nh_init+0x3d8/0x15b0 [16908.975785][ T895] ip6_route_info_create+0xf18/0x17d0 [16908.975785][ T895] ip6_route_add+0x1c/0x140 [16908.975785][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16908.975785][ T895] addrconf_add_dev+0xe2/0x170 [16908.975785][ T895] inet6_addr_add+0x12f/0xa40 [16908.975785][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16908.975785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16908.975785][ T895] netlink_rcv_skb+0x130/0x360 [16908.975785][ T895] netlink_unicast+0x449/0x710 [16908.975785][ T895] netlink_sendmsg+0x723/0xbe0 [16908.975785][ T895] ____sys_sendmsg+0x7b2/0xa10 [16908.975785][ T895] ___sys_sendmsg+0xee/0x170 [16908.975785][ T895] __sys_sendmsg+0xcd/0x170 [16908.975785][ T895] do_syscall_64+0xc6/0x1e0 [16908.975785][ T895] [16908.977942][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16908.977942][ T895] ipv6_add_dev+0x3b9/0x11c0 [16908.977942][ T895] ipv6_find_idev+0x102/0x170 [16908.977942][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16908.977942][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16908.977942][ T895] netlink_rcv_skb+0x130/0x360 [16908.977942][ T895] netlink_unicast+0x449/0x710 [16908.977942][ T895] netlink_sendmsg+0x723/0xbe0 [16908.977942][ T895] ____sys_sendmsg+0x7b2/0xa10 [16908.977942][ T895] ___sys_sendmsg+0xee/0x170 [16908.977942][ T895] __sys_sendmsg+0xcd/0x170 [16908.977942][ T895] do_syscall_64+0xc6/0x1e0 [16908.977942][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16908.977942][ T895] [16908.979615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16908.979615][ T895] neigh_parms_alloc+0x1e5/0x510 [16908.979615][ T895] ipv6_add_dev+0x2fd/0x11c0 [16908.979615][ T895] ipv6_find_idev+0x102/0x170 [16908.979615][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16908.979615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16908.979615][ T895] netlink_rcv_skb+0x130/0x360 [16908.979615][ T895] netlink_unicast+0x449/0x710 [16908.979615][ T895] netlink_sendmsg+0x723/0xbe0 [16908.979615][ T895] ____sys_sendmsg+0x7b2/0xa10 [16908.979615][ T895] ___sys_sendmsg+0xee/0x170 [16908.979615][ T895] __sys_sendmsg+0xcd/0x170 [16908.979615][ T895] do_syscall_64+0xc6/0x1e0 [16908.979615][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16908.979615][ T895] [16919.222985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16919.223491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16919.223491][ T895] netdev_get_by_index+0x5e/0x80 [16919.223491][ T895] fib6_nh_init+0x3d8/0x15b0 [16919.223491][ T895] ip6_route_info_create+0xf18/0x17d0 [16919.223491][ T895] ip6_route_add+0x1c/0x140 [16919.223491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16919.223491][ T895] addrconf_add_dev+0xe2/0x170 [16919.223491][ T895] inet6_addr_add+0x12f/0xa40 [16919.223491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16919.223491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16919.223491][ T895] netlink_rcv_skb+0x130/0x360 [16919.223491][ T895] netlink_unicast+0x449/0x710 [16919.223491][ T895] netlink_sendmsg+0x723/0xbe0 [16919.223491][ T895] ____sys_sendmsg+0x7b2/0xa10 [16919.223491][ T895] ___sys_sendmsg+0xee/0x170 [16919.223491][ T895] __sys_sendmsg+0xcd/0x170 [16919.223491][ T895] do_syscall_64+0xc6/0x1e0 [16919.223491][ T895] [16919.225661][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16919.225661][ T895] ipv6_add_dev+0x3b9/0x11c0 [16919.225661][ T895] ipv6_find_idev+0x102/0x170 [16919.225661][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16919.225661][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16919.225661][ T895] netlink_rcv_skb+0x130/0x360 [16919.225661][ T895] netlink_unicast+0x449/0x710 [16919.225661][ T895] netlink_sendmsg+0x723/0xbe0 [16919.225661][ T895] ____sys_sendmsg+0x7b2/0xa10 [16919.225661][ T895] ___sys_sendmsg+0xee/0x170 [16919.225661][ T895] __sys_sendmsg+0xcd/0x170 [16919.225661][ T895] do_syscall_64+0xc6/0x1e0 [16919.225661][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16919.225661][ T895] [16919.227329][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16919.227329][ T895] neigh_parms_alloc+0x1e5/0x510 [16919.227329][ T895] ipv6_add_dev+0x2fd/0x11c0 [16919.227329][ T895] ipv6_find_idev+0x102/0x170 [16919.227329][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16919.227329][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16919.227329][ T895] netlink_rcv_skb+0x130/0x360 [16919.227329][ T895] netlink_unicast+0x449/0x710 [16919.227329][ T895] netlink_sendmsg+0x723/0xbe0 [16919.227329][ T895] ____sys_sendmsg+0x7b2/0xa10 [16919.227329][ T895] ___sys_sendmsg+0xee/0x170 [16919.227329][ T895] __sys_sendmsg+0xcd/0x170 [16919.227329][ T895] do_syscall_64+0xc6/0x1e0 [16919.227329][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16919.227329][ T895] [16929.255086][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16929.255751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16929.255751][ T895] netdev_get_by_index+0x5e/0x80 [16929.255751][ T895] fib6_nh_init+0x3d8/0x15b0 [16929.255751][ T895] ip6_route_info_create+0xf18/0x17d0 [16929.255751][ T895] ip6_route_add+0x1c/0x140 [16929.255751][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16929.255751][ T895] addrconf_add_dev+0xe2/0x170 [16929.255751][ T895] inet6_addr_add+0x12f/0xa40 [16929.255751][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16929.255751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16929.255751][ T895] netlink_rcv_skb+0x130/0x360 [16929.255751][ T895] netlink_unicast+0x449/0x710 [16929.255751][ T895] netlink_sendmsg+0x723/0xbe0 [16929.255751][ T895] ____sys_sendmsg+0x7b2/0xa10 [16929.255751][ T895] ___sys_sendmsg+0xee/0x170 [16929.255751][ T895] __sys_sendmsg+0xcd/0x170 [16929.255751][ T895] do_syscall_64+0xc6/0x1e0 [16929.255751][ T895] [16929.257932][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16929.257932][ T895] ipv6_add_dev+0x3b9/0x11c0 [16929.257932][ T895] ipv6_find_idev+0x102/0x170 [16929.257932][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16929.257932][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16929.257932][ T895] netlink_rcv_skb+0x130/0x360 [16929.257932][ T895] netlink_unicast+0x449/0x710 [16929.257932][ T895] netlink_sendmsg+0x723/0xbe0 [16929.257932][ T895] ____sys_sendmsg+0x7b2/0xa10 [16929.257932][ T895] ___sys_sendmsg+0xee/0x170 [16929.257932][ T895] __sys_sendmsg+0xcd/0x170 [16929.257932][ T895] do_syscall_64+0xc6/0x1e0 [16929.257932][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16929.257932][ T895] [16929.259611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16929.259611][ T895] neigh_parms_alloc+0x1e5/0x510 [16929.259611][ T895] ipv6_add_dev+0x2fd/0x11c0 [16929.259611][ T895] ipv6_find_idev+0x102/0x170 [16929.259611][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16929.259611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16929.259611][ T895] netlink_rcv_skb+0x130/0x360 [16929.259611][ T895] netlink_unicast+0x449/0x710 [16929.259611][ T895] netlink_sendmsg+0x723/0xbe0 [16929.259611][ T895] ____sys_sendmsg+0x7b2/0xa10 [16929.259611][ T895] ___sys_sendmsg+0xee/0x170 [16929.259611][ T895] __sys_sendmsg+0xcd/0x170 [16929.259611][ T895] do_syscall_64+0xc6/0x1e0 [16929.259611][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16929.259611][ T895] [16939.303066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16939.303557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16939.303557][ T895] netdev_get_by_index+0x5e/0x80 [16939.303557][ T895] fib6_nh_init+0x3d8/0x15b0 [16939.303557][ T895] ip6_route_info_create+0xf18/0x17d0 [16939.303557][ T895] ip6_route_add+0x1c/0x140 [16939.303557][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16939.303557][ T895] addrconf_add_dev+0xe2/0x170 [16939.303557][ T895] inet6_addr_add+0x12f/0xa40 [16939.303557][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16939.303557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16939.303557][ T895] netlink_rcv_skb+0x130/0x360 [16939.303557][ T895] netlink_unicast+0x449/0x710 [16939.303557][ T895] netlink_sendmsg+0x723/0xbe0 [16939.303557][ T895] ____sys_sendmsg+0x7b2/0xa10 [16939.303557][ T895] ___sys_sendmsg+0xee/0x170 [16939.303557][ T895] __sys_sendmsg+0xcd/0x170 [16939.303557][ T895] do_syscall_64+0xc6/0x1e0 [16939.303557][ T895] [16939.305729][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16939.305729][ T895] ipv6_add_dev+0x3b9/0x11c0 [16939.305729][ T895] ipv6_find_idev+0x102/0x170 [16939.305729][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16939.305729][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16939.305729][ T895] netlink_rcv_skb+0x130/0x360 [16939.305729][ T895] netlink_unicast+0x449/0x710 [16939.305729][ T895] netlink_sendmsg+0x723/0xbe0 [16939.305729][ T895] ____sys_sendmsg+0x7b2/0xa10 [16939.305729][ T895] ___sys_sendmsg+0xee/0x170 [16939.305729][ T895] __sys_sendmsg+0xcd/0x170 [16939.305729][ T895] do_syscall_64+0xc6/0x1e0 [16939.305729][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16939.305729][ T895] [16939.307407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16939.307407][ T895] neigh_parms_alloc+0x1e5/0x510 [16939.307407][ T895] ipv6_add_dev+0x2fd/0x11c0 [16939.307407][ T895] ipv6_find_idev+0x102/0x170 [16939.307407][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16939.307407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16939.307407][ T895] netlink_rcv_skb+0x130/0x360 [16939.307407][ T895] netlink_unicast+0x449/0x710 [16939.307407][ T895] netlink_sendmsg+0x723/0xbe0 [16939.307407][ T895] ____sys_sendmsg+0x7b2/0xa10 [16939.307407][ T895] ___sys_sendmsg+0xee/0x170 [16939.307407][ T895] __sys_sendmsg+0xcd/0x170 [16939.307407][ T895] do_syscall_64+0xc6/0x1e0 [16939.307407][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16939.307407][ T895] [16949.551081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16949.551681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16949.551681][ T895] netdev_get_by_index+0x5e/0x80 [16949.551681][ T895] fib6_nh_init+0x3d8/0x15b0 [16949.551681][ T895] ip6_route_info_create+0xf18/0x17d0 [16949.551681][ T895] ip6_route_add+0x1c/0x140 [16949.551681][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16949.551681][ T895] addrconf_add_dev+0xe2/0x170 [16949.551681][ T895] inet6_addr_add+0x12f/0xa40 [16949.551681][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16949.551681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16949.551681][ T895] netlink_rcv_skb+0x130/0x360 [16949.551681][ T895] netlink_unicast+0x449/0x710 [16949.551681][ T895] netlink_sendmsg+0x723/0xbe0 [16949.551681][ T895] ____sys_sendmsg+0x7b2/0xa10 [16949.551681][ T895] ___sys_sendmsg+0xee/0x170 [16949.551681][ T895] __sys_sendmsg+0xcd/0x170 [16949.551681][ T895] do_syscall_64+0xc6/0x1e0 [16949.551681][ T895] [16949.553920][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16949.553920][ T895] ipv6_add_dev+0x3b9/0x11c0 [16949.553920][ T895] ipv6_find_idev+0x102/0x170 [16949.553920][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16949.553920][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16949.553920][ T895] netlink_rcv_skb+0x130/0x360 [16949.553920][ T895] netlink_unicast+0x449/0x710 [16949.553920][ T895] netlink_sendmsg+0x723/0xbe0 [16949.553920][ T895] ____sys_sendmsg+0x7b2/0xa10 [16949.553920][ T895] ___sys_sendmsg+0xee/0x170 [16949.553920][ T895] __sys_sendmsg+0xcd/0x170 [16949.553920][ T895] do_syscall_64+0xc6/0x1e0 [16949.553920][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16949.553920][ T895] [16949.555650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16949.555650][ T895] neigh_parms_alloc+0x1e5/0x510 [16949.555650][ T895] ipv6_add_dev+0x2fd/0x11c0 [16949.555650][ T895] ipv6_find_idev+0x102/0x170 [16949.555650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16949.555650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16949.555650][ T895] netlink_rcv_skb+0x130/0x360 [16949.555650][ T895] netlink_unicast+0x449/0x710 [16949.555650][ T895] netlink_sendmsg+0x723/0xbe0 [16949.555650][ T895] ____sys_sendmsg+0x7b2/0xa10 [16949.555650][ T895] ___sys_sendmsg+0xee/0x170 [16949.555650][ T895] __sys_sendmsg+0xcd/0x170 [16949.555650][ T895] do_syscall_64+0xc6/0x1e0 [16949.555650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16949.555650][ T895] [16959.799068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16959.799735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16959.799735][ T895] netdev_get_by_index+0x5e/0x80 [16959.799735][ T895] fib6_nh_init+0x3d8/0x15b0 [16959.799735][ T895] ip6_route_info_create+0xf18/0x17d0 [16959.799735][ T895] ip6_route_add+0x1c/0x140 [16959.799735][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16959.799735][ T895] addrconf_add_dev+0xe2/0x170 [16959.799735][ T895] inet6_addr_add+0x12f/0xa40 [16959.799735][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16959.799735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16959.799735][ T895] netlink_rcv_skb+0x130/0x360 [16959.799735][ T895] netlink_unicast+0x449/0x710 [16959.799735][ T895] netlink_sendmsg+0x723/0xbe0 [16959.799735][ T895] ____sys_sendmsg+0x7b2/0xa10 [16959.799735][ T895] ___sys_sendmsg+0xee/0x170 [16959.799735][ T895] __sys_sendmsg+0xcd/0x170 [16959.799735][ T895] do_syscall_64+0xc6/0x1e0 [16959.799735][ T895] [16959.801908][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16959.801908][ T895] ipv6_add_dev+0x3b9/0x11c0 [16959.801908][ T895] ipv6_find_idev+0x102/0x170 [16959.801908][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16959.801908][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16959.801908][ T895] netlink_rcv_skb+0x130/0x360 [16959.801908][ T895] netlink_unicast+0x449/0x710 [16959.801908][ T895] netlink_sendmsg+0x723/0xbe0 [16959.801908][ T895] ____sys_sendmsg+0x7b2/0xa10 [16959.801908][ T895] ___sys_sendmsg+0xee/0x170 [16959.801908][ T895] __sys_sendmsg+0xcd/0x170 [16959.801908][ T895] do_syscall_64+0xc6/0x1e0 [16959.801908][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16959.801908][ T895] [16959.803641][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16959.803641][ T895] neigh_parms_alloc+0x1e5/0x510 [16959.803641][ T895] ipv6_add_dev+0x2fd/0x11c0 [16959.803641][ T895] ipv6_find_idev+0x102/0x170 [16959.803641][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16959.803641][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16959.803641][ T895] netlink_rcv_skb+0x130/0x360 [16959.803641][ T895] netlink_unicast+0x449/0x710 [16959.803641][ T895] netlink_sendmsg+0x723/0xbe0 [16959.803641][ T895] ____sys_sendmsg+0x7b2/0xa10 [16959.803641][ T895] ___sys_sendmsg+0xee/0x170 [16959.803641][ T895] __sys_sendmsg+0xcd/0x170 [16959.803641][ T895] do_syscall_64+0xc6/0x1e0 [16959.803641][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16959.803641][ T895] [16969.847076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16969.847684][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16969.847684][ T895] netdev_get_by_index+0x5e/0x80 [16969.847684][ T895] fib6_nh_init+0x3d8/0x15b0 [16969.847684][ T895] ip6_route_info_create+0xf18/0x17d0 [16969.847684][ T895] ip6_route_add+0x1c/0x140 [16969.847684][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16969.847684][ T895] addrconf_add_dev+0xe2/0x170 [16969.847684][ T895] inet6_addr_add+0x12f/0xa40 [16969.847684][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16969.847684][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16969.847684][ T895] netlink_rcv_skb+0x130/0x360 [16969.847684][ T895] netlink_unicast+0x449/0x710 [16969.847684][ T895] netlink_sendmsg+0x723/0xbe0 [16969.847684][ T895] ____sys_sendmsg+0x7b2/0xa10 [16969.847684][ T895] ___sys_sendmsg+0xee/0x170 [16969.847684][ T895] __sys_sendmsg+0xcd/0x170 [16969.847684][ T895] do_syscall_64+0xc6/0x1e0 [16969.847684][ T895] [16969.849981][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16969.849981][ T895] ipv6_add_dev+0x3b9/0x11c0 [16969.849981][ T895] ipv6_find_idev+0x102/0x170 [16969.849981][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16969.849981][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16969.849981][ T895] netlink_rcv_skb+0x130/0x360 [16969.849981][ T895] netlink_unicast+0x449/0x710 [16969.849981][ T895] netlink_sendmsg+0x723/0xbe0 [16969.849981][ T895] ____sys_sendmsg+0x7b2/0xa10 [16969.849981][ T895] ___sys_sendmsg+0xee/0x170 [16969.849981][ T895] __sys_sendmsg+0xcd/0x170 [16969.849981][ T895] do_syscall_64+0xc6/0x1e0 [16969.849981][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16969.849981][ T895] [16969.851724][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16969.851724][ T895] neigh_parms_alloc+0x1e5/0x510 [16969.851724][ T895] ipv6_add_dev+0x2fd/0x11c0 [16969.851724][ T895] ipv6_find_idev+0x102/0x170 [16969.851724][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16969.851724][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16969.851724][ T895] netlink_rcv_skb+0x130/0x360 [16969.851724][ T895] netlink_unicast+0x449/0x710 [16969.851724][ T895] netlink_sendmsg+0x723/0xbe0 [16969.851724][ T895] ____sys_sendmsg+0x7b2/0xa10 [16969.851724][ T895] ___sys_sendmsg+0xee/0x170 [16969.851724][ T895] __sys_sendmsg+0xcd/0x170 [16969.851724][ T895] do_syscall_64+0xc6/0x1e0 [16969.851724][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16969.851724][ T895] [16979.911007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16979.911580][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16979.911580][ T895] netdev_get_by_index+0x5e/0x80 [16979.911580][ T895] fib6_nh_init+0x3d8/0x15b0 [16979.911580][ T895] ip6_route_info_create+0xf18/0x17d0 [16979.911580][ T895] ip6_route_add+0x1c/0x140 [16979.911580][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16979.911580][ T895] addrconf_add_dev+0xe2/0x170 [16979.911580][ T895] inet6_addr_add+0x12f/0xa40 [16979.911580][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16979.911580][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16979.911580][ T895] netlink_rcv_skb+0x130/0x360 [16979.911580][ T895] netlink_unicast+0x449/0x710 [16979.911580][ T895] netlink_sendmsg+0x723/0xbe0 [16979.911580][ T895] ____sys_sendmsg+0x7b2/0xa10 [16979.911580][ T895] ___sys_sendmsg+0xee/0x170 [16979.911580][ T895] __sys_sendmsg+0xcd/0x170 [16979.911580][ T895] do_syscall_64+0xc6/0x1e0 [16979.911580][ T895] [16979.913897][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16979.913897][ T895] ipv6_add_dev+0x3b9/0x11c0 [16979.913897][ T895] ipv6_find_idev+0x102/0x170 [16979.913897][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16979.913897][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16979.913897][ T895] netlink_rcv_skb+0x130/0x360 [16979.913897][ T895] netlink_unicast+0x449/0x710 [16979.913897][ T895] netlink_sendmsg+0x723/0xbe0 [16979.913897][ T895] ____sys_sendmsg+0x7b2/0xa10 [16979.913897][ T895] ___sys_sendmsg+0xee/0x170 [16979.913897][ T895] __sys_sendmsg+0xcd/0x170 [16979.913897][ T895] do_syscall_64+0xc6/0x1e0 [16979.913897][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16979.913897][ T895] [16979.915685][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16979.915685][ T895] neigh_parms_alloc+0x1e5/0x510 [16979.915685][ T895] ipv6_add_dev+0x2fd/0x11c0 [16979.915685][ T895] ipv6_find_idev+0x102/0x170 [16979.915685][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16979.915685][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16979.915685][ T895] netlink_rcv_skb+0x130/0x360 [16979.915685][ T895] netlink_unicast+0x449/0x710 [16979.915685][ T895] netlink_sendmsg+0x723/0xbe0 [16979.915685][ T895] ____sys_sendmsg+0x7b2/0xa10 [16979.915685][ T895] ___sys_sendmsg+0xee/0x170 [16979.915685][ T895] __sys_sendmsg+0xcd/0x170 [16979.915685][ T895] do_syscall_64+0xc6/0x1e0 [16979.915685][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16979.915685][ T895] [16990.167082][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16990.167618][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16990.167618][ T895] netdev_get_by_index+0x5e/0x80 [16990.167618][ T895] fib6_nh_init+0x3d8/0x15b0 [16990.167618][ T895] ip6_route_info_create+0xf18/0x17d0 [16990.167618][ T895] ip6_route_add+0x1c/0x140 [16990.167618][ T895] addrconf_add_mroute+0x1ac/0x2c0 [16990.167618][ T895] addrconf_add_dev+0xe2/0x170 [16990.167618][ T895] inet6_addr_add+0x12f/0xa40 [16990.167618][ T895] inet6_rtm_newaddr+0x560/0x6b0 [16990.167618][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16990.167618][ T895] netlink_rcv_skb+0x130/0x360 [16990.167618][ T895] netlink_unicast+0x449/0x710 [16990.167618][ T895] netlink_sendmsg+0x723/0xbe0 [16990.167618][ T895] ____sys_sendmsg+0x7b2/0xa10 [16990.167618][ T895] ___sys_sendmsg+0xee/0x170 [16990.167618][ T895] __sys_sendmsg+0xcd/0x170 [16990.167618][ T895] do_syscall_64+0xc6/0x1e0 [16990.167618][ T895] [16990.169765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16990.169765][ T895] ipv6_add_dev+0x3b9/0x11c0 [16990.169765][ T895] ipv6_find_idev+0x102/0x170 [16990.169765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16990.169765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16990.169765][ T895] netlink_rcv_skb+0x130/0x360 [16990.169765][ T895] netlink_unicast+0x449/0x710 [16990.169765][ T895] netlink_sendmsg+0x723/0xbe0 [16990.169765][ T895] ____sys_sendmsg+0x7b2/0xa10 [16990.169765][ T895] ___sys_sendmsg+0xee/0x170 [16990.169765][ T895] __sys_sendmsg+0xcd/0x170 [16990.169765][ T895] do_syscall_64+0xc6/0x1e0 [16990.169765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16990.169765][ T895] [16990.171444][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [16990.171444][ T895] neigh_parms_alloc+0x1e5/0x510 [16990.171444][ T895] ipv6_add_dev+0x2fd/0x11c0 [16990.171444][ T895] ipv6_find_idev+0x102/0x170 [16990.171444][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [16990.171444][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [16990.171444][ T895] netlink_rcv_skb+0x130/0x360 [16990.171444][ T895] netlink_unicast+0x449/0x710 [16990.171444][ T895] netlink_sendmsg+0x723/0xbe0 [16990.171444][ T895] ____sys_sendmsg+0x7b2/0xa10 [16990.171444][ T895] ___sys_sendmsg+0xee/0x170 [16990.171444][ T895] __sys_sendmsg+0xcd/0x170 [16990.171444][ T895] do_syscall_64+0xc6/0x1e0 [16990.171444][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16990.171444][ T895] [17000.263014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17000.263542][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17000.263542][ T895] netdev_get_by_index+0x5e/0x80 [17000.263542][ T895] fib6_nh_init+0x3d8/0x15b0 [17000.263542][ T895] ip6_route_info_create+0xf18/0x17d0 [17000.263542][ T895] ip6_route_add+0x1c/0x140 [17000.263542][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17000.263542][ T895] addrconf_add_dev+0xe2/0x170 [17000.263542][ T895] inet6_addr_add+0x12f/0xa40 [17000.263542][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17000.263542][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17000.263542][ T895] netlink_rcv_skb+0x130/0x360 [17000.263542][ T895] netlink_unicast+0x449/0x710 [17000.263542][ T895] netlink_sendmsg+0x723/0xbe0 [17000.263542][ T895] ____sys_sendmsg+0x7b2/0xa10 [17000.263542][ T895] ___sys_sendmsg+0xee/0x170 [17000.263542][ T895] __sys_sendmsg+0xcd/0x170 [17000.263542][ T895] do_syscall_64+0xc6/0x1e0 [17000.263542][ T895] [17000.265819][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17000.265819][ T895] ipv6_add_dev+0x3b9/0x11c0 [17000.265819][ T895] ipv6_find_idev+0x102/0x170 [17000.265819][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17000.265819][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17000.265819][ T895] netlink_rcv_skb+0x130/0x360 [17000.265819][ T895] netlink_unicast+0x449/0x710 [17000.265819][ T895] netlink_sendmsg+0x723/0xbe0 [17000.265819][ T895] ____sys_sendmsg+0x7b2/0xa10 [17000.265819][ T895] ___sys_sendmsg+0xee/0x170 [17000.265819][ T895] __sys_sendmsg+0xcd/0x170 [17000.265819][ T895] do_syscall_64+0xc6/0x1e0 [17000.265819][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17000.265819][ T895] [17000.267577][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17000.267577][ T895] neigh_parms_alloc+0x1e5/0x510 [17000.267577][ T895] ipv6_add_dev+0x2fd/0x11c0 [17000.267577][ T895] ipv6_find_idev+0x102/0x170 [17000.267577][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17000.267577][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17000.267577][ T895] netlink_rcv_skb+0x130/0x360 [17000.267577][ T895] netlink_unicast+0x449/0x710 [17000.267577][ T895] netlink_sendmsg+0x723/0xbe0 [17000.267577][ T895] ____sys_sendmsg+0x7b2/0xa10 [17000.267577][ T895] ___sys_sendmsg+0xee/0x170 [17000.267577][ T895] __sys_sendmsg+0xcd/0x170 [17000.267577][ T895] do_syscall_64+0xc6/0x1e0 [17000.267577][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17000.267577][ T895] [17010.375061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17010.375794][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17010.375794][ T895] netdev_get_by_index+0x5e/0x80 [17010.375794][ T895] fib6_nh_init+0x3d8/0x15b0 [17010.375794][ T895] ip6_route_info_create+0xf18/0x17d0 [17010.375794][ T895] ip6_route_add+0x1c/0x140 [17010.375794][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17010.375794][ T895] addrconf_add_dev+0xe2/0x170 [17010.375794][ T895] inet6_addr_add+0x12f/0xa40 [17010.375794][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17010.375794][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17010.375794][ T895] netlink_rcv_skb+0x130/0x360 [17010.375794][ T895] netlink_unicast+0x449/0x710 [17010.375794][ T895] netlink_sendmsg+0x723/0xbe0 [17010.375794][ T895] ____sys_sendmsg+0x7b2/0xa10 [17010.375794][ T895] ___sys_sendmsg+0xee/0x170 [17010.375794][ T895] __sys_sendmsg+0xcd/0x170 [17010.375794][ T895] do_syscall_64+0xc6/0x1e0 [17010.375794][ T895] [17010.378060][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17010.378060][ T895] ipv6_add_dev+0x3b9/0x11c0 [17010.378060][ T895] ipv6_find_idev+0x102/0x170 [17010.378060][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17010.378060][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17010.378060][ T895] netlink_rcv_skb+0x130/0x360 [17010.378060][ T895] netlink_unicast+0x449/0x710 [17010.378060][ T895] netlink_sendmsg+0x723/0xbe0 [17010.378060][ T895] ____sys_sendmsg+0x7b2/0xa10 [17010.378060][ T895] ___sys_sendmsg+0xee/0x170 [17010.378060][ T895] __sys_sendmsg+0xcd/0x170 [17010.378060][ T895] do_syscall_64+0xc6/0x1e0 [17010.378060][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17010.378060][ T895] [17010.379734][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17010.379734][ T895] neigh_parms_alloc+0x1e5/0x510 [17010.379734][ T895] ipv6_add_dev+0x2fd/0x11c0 [17010.379734][ T895] ipv6_find_idev+0x102/0x170 [17010.379734][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17010.379734][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17010.379734][ T895] netlink_rcv_skb+0x130/0x360 [17010.379734][ T895] netlink_unicast+0x449/0x710 [17010.379734][ T895] netlink_sendmsg+0x723/0xbe0 [17010.379734][ T895] ____sys_sendmsg+0x7b2/0xa10 [17010.379734][ T895] ___sys_sendmsg+0xee/0x170 [17010.379734][ T895] __sys_sendmsg+0xcd/0x170 [17010.379734][ T895] do_syscall_64+0xc6/0x1e0 [17010.379734][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17010.379734][ T895] [17020.623094][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17020.623870][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17020.623870][ T895] netdev_get_by_index+0x5e/0x80 [17020.623870][ T895] fib6_nh_init+0x3d8/0x15b0 [17020.623870][ T895] ip6_route_info_create+0xf18/0x17d0 [17020.623870][ T895] ip6_route_add+0x1c/0x140 [17020.623870][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17020.623870][ T895] addrconf_add_dev+0xe2/0x170 [17020.623870][ T895] inet6_addr_add+0x12f/0xa40 [17020.623870][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17020.623870][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17020.623870][ T895] netlink_rcv_skb+0x130/0x360 [17020.623870][ T895] netlink_unicast+0x449/0x710 [17020.623870][ T895] netlink_sendmsg+0x723/0xbe0 [17020.623870][ T895] ____sys_sendmsg+0x7b2/0xa10 [17020.623870][ T895] ___sys_sendmsg+0xee/0x170 [17020.623870][ T895] __sys_sendmsg+0xcd/0x170 [17020.623870][ T895] do_syscall_64+0xc6/0x1e0 [17020.623870][ T895] [17020.626083][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17020.626083][ T895] ipv6_add_dev+0x3b9/0x11c0 [17020.626083][ T895] ipv6_find_idev+0x102/0x170 [17020.626083][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17020.626083][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17020.626083][ T895] netlink_rcv_skb+0x130/0x360 [17020.626083][ T895] netlink_unicast+0x449/0x710 [17020.626083][ T895] netlink_sendmsg+0x723/0xbe0 [17020.626083][ T895] ____sys_sendmsg+0x7b2/0xa10 [17020.626083][ T895] ___sys_sendmsg+0xee/0x170 [17020.626083][ T895] __sys_sendmsg+0xcd/0x170 [17020.626083][ T895] do_syscall_64+0xc6/0x1e0 [17020.626083][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17020.626083][ T895] [17020.627784][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17020.627784][ T895] neigh_parms_alloc+0x1e5/0x510 [17020.627784][ T895] ipv6_add_dev+0x2fd/0x11c0 [17020.627784][ T895] ipv6_find_idev+0x102/0x170 [17020.627784][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17020.627784][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17020.627784][ T895] netlink_rcv_skb+0x130/0x360 [17020.627784][ T895] netlink_unicast+0x449/0x710 [17020.627784][ T895] netlink_sendmsg+0x723/0xbe0 [17020.627784][ T895] ____sys_sendmsg+0x7b2/0xa10 [17020.627784][ T895] ___sys_sendmsg+0xee/0x170 [17020.627784][ T895] __sys_sendmsg+0xcd/0x170 [17020.627784][ T895] do_syscall_64+0xc6/0x1e0 [17020.627784][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17020.627784][ T895] [17030.871056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17030.871585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17030.871585][ T895] netdev_get_by_index+0x5e/0x80 [17030.871585][ T895] fib6_nh_init+0x3d8/0x15b0 [17030.871585][ T895] ip6_route_info_create+0xf18/0x17d0 [17030.871585][ T895] ip6_route_add+0x1c/0x140 [17030.871585][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17030.871585][ T895] addrconf_add_dev+0xe2/0x170 [17030.871585][ T895] inet6_addr_add+0x12f/0xa40 [17030.871585][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17030.871585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17030.871585][ T895] netlink_rcv_skb+0x130/0x360 [17030.871585][ T895] netlink_unicast+0x449/0x710 [17030.871585][ T895] netlink_sendmsg+0x723/0xbe0 [17030.871585][ T895] ____sys_sendmsg+0x7b2/0xa10 [17030.871585][ T895] ___sys_sendmsg+0xee/0x170 [17030.871585][ T895] __sys_sendmsg+0xcd/0x170 [17030.871585][ T895] do_syscall_64+0xc6/0x1e0 [17030.871585][ T895] [17030.873763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17030.873763][ T895] ipv6_add_dev+0x3b9/0x11c0 [17030.873763][ T895] ipv6_find_idev+0x102/0x170 [17030.873763][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17030.873763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17030.873763][ T895] netlink_rcv_skb+0x130/0x360 [17030.873763][ T895] netlink_unicast+0x449/0x710 [17030.873763][ T895] netlink_sendmsg+0x723/0xbe0 [17030.873763][ T895] ____sys_sendmsg+0x7b2/0xa10 [17030.873763][ T895] ___sys_sendmsg+0xee/0x170 [17030.873763][ T895] __sys_sendmsg+0xcd/0x170 [17030.873763][ T895] do_syscall_64+0xc6/0x1e0 [17030.873763][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17030.873763][ T895] [17030.875532][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17030.875532][ T895] neigh_parms_alloc+0x1e5/0x510 [17030.875532][ T895] ipv6_add_dev+0x2fd/0x11c0 [17030.875532][ T895] ipv6_find_idev+0x102/0x170 [17030.875532][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17030.875532][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17030.875532][ T895] netlink_rcv_skb+0x130/0x360 [17030.875532][ T895] netlink_unicast+0x449/0x710 [17030.875532][ T895] netlink_sendmsg+0x723/0xbe0 [17030.875532][ T895] ____sys_sendmsg+0x7b2/0xa10 [17030.875532][ T895] ___sys_sendmsg+0xee/0x170 [17030.875532][ T895] __sys_sendmsg+0xcd/0x170 [17030.875532][ T895] do_syscall_64+0xc6/0x1e0 [17030.875532][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17030.875532][ T895] [17041.103067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17041.103815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17041.103815][ T895] netdev_get_by_index+0x5e/0x80 [17041.103815][ T895] fib6_nh_init+0x3d8/0x15b0 [17041.103815][ T895] ip6_route_info_create+0xf18/0x17d0 [17041.103815][ T895] ip6_route_add+0x1c/0x140 [17041.103815][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17041.103815][ T895] addrconf_add_dev+0xe2/0x170 [17041.103815][ T895] inet6_addr_add+0x12f/0xa40 [17041.103815][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17041.103815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17041.103815][ T895] netlink_rcv_skb+0x130/0x360 [17041.103815][ T895] netlink_unicast+0x449/0x710 [17041.103815][ T895] netlink_sendmsg+0x723/0xbe0 [17041.103815][ T895] ____sys_sendmsg+0x7b2/0xa10 [17041.103815][ T895] ___sys_sendmsg+0xee/0x170 [17041.103815][ T895] __sys_sendmsg+0xcd/0x170 [17041.103815][ T895] do_syscall_64+0xc6/0x1e0 [17041.103815][ T895] [17041.105974][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17041.105974][ T895] ipv6_add_dev+0x3b9/0x11c0 [17041.105974][ T895] ipv6_find_idev+0x102/0x170 [17041.105974][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17041.105974][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17041.105974][ T895] netlink_rcv_skb+0x130/0x360 [17041.105974][ T895] netlink_unicast+0x449/0x710 [17041.105974][ T895] netlink_sendmsg+0x723/0xbe0 [17041.105974][ T895] ____sys_sendmsg+0x7b2/0xa10 [17041.105974][ T895] ___sys_sendmsg+0xee/0x170 [17041.105974][ T895] __sys_sendmsg+0xcd/0x170 [17041.105974][ T895] do_syscall_64+0xc6/0x1e0 [17041.105974][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17041.105974][ T895] [17041.107649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17041.107649][ T895] neigh_parms_alloc+0x1e5/0x510 [17041.107649][ T895] ipv6_add_dev+0x2fd/0x11c0 [17041.107649][ T895] ipv6_find_idev+0x102/0x170 [17041.107649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17041.107649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17041.107649][ T895] netlink_rcv_skb+0x130/0x360 [17041.107649][ T895] netlink_unicast+0x449/0x710 [17041.107649][ T895] netlink_sendmsg+0x723/0xbe0 [17041.107649][ T895] ____sys_sendmsg+0x7b2/0xa10 [17041.107649][ T895] ___sys_sendmsg+0xee/0x170 [17041.107649][ T895] __sys_sendmsg+0xcd/0x170 [17041.107649][ T895] do_syscall_64+0xc6/0x1e0 [17041.107649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17041.107649][ T895] [17051.351061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17051.351649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17051.351649][ T895] netdev_get_by_index+0x5e/0x80 [17051.351649][ T895] fib6_nh_init+0x3d8/0x15b0 [17051.351649][ T895] ip6_route_info_create+0xf18/0x17d0 [17051.351649][ T895] ip6_route_add+0x1c/0x140 [17051.351649][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17051.351649][ T895] addrconf_add_dev+0xe2/0x170 [17051.351649][ T895] inet6_addr_add+0x12f/0xa40 [17051.351649][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17051.351649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17051.351649][ T895] netlink_rcv_skb+0x130/0x360 [17051.351649][ T895] netlink_unicast+0x449/0x710 [17051.351649][ T895] netlink_sendmsg+0x723/0xbe0 [17051.351649][ T895] ____sys_sendmsg+0x7b2/0xa10 [17051.351649][ T895] ___sys_sendmsg+0xee/0x170 [17051.351649][ T895] __sys_sendmsg+0xcd/0x170 [17051.351649][ T895] do_syscall_64+0xc6/0x1e0 [17051.351649][ T895] [17051.353881][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17051.353881][ T895] ipv6_add_dev+0x3b9/0x11c0 [17051.353881][ T895] ipv6_find_idev+0x102/0x170 [17051.353881][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17051.353881][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17051.353881][ T895] netlink_rcv_skb+0x130/0x360 [17051.353881][ T895] netlink_unicast+0x449/0x710 [17051.353881][ T895] netlink_sendmsg+0x723/0xbe0 [17051.353881][ T895] ____sys_sendmsg+0x7b2/0xa10 [17051.353881][ T895] ___sys_sendmsg+0xee/0x170 [17051.353881][ T895] __sys_sendmsg+0xcd/0x170 [17051.353881][ T895] do_syscall_64+0xc6/0x1e0 [17051.353881][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17051.353881][ T895] [17051.355584][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17051.355584][ T895] neigh_parms_alloc+0x1e5/0x510 [17051.355584][ T895] ipv6_add_dev+0x2fd/0x11c0 [17051.355584][ T895] ipv6_find_idev+0x102/0x170 [17051.355584][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17051.355584][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17051.355584][ T895] netlink_rcv_skb+0x130/0x360 [17051.355584][ T895] netlink_unicast+0x449/0x710 [17051.355584][ T895] netlink_sendmsg+0x723/0xbe0 [17051.355584][ T895] ____sys_sendmsg+0x7b2/0xa10 [17051.355584][ T895] ___sys_sendmsg+0xee/0x170 [17051.355584][ T895] __sys_sendmsg+0xcd/0x170 [17051.355584][ T895] do_syscall_64+0xc6/0x1e0 [17051.355584][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17051.355584][ T895] [17061.607060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17061.607625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17061.607625][ T895] netdev_get_by_index+0x5e/0x80 [17061.607625][ T895] fib6_nh_init+0x3d8/0x15b0 [17061.607625][ T895] ip6_route_info_create+0xf18/0x17d0 [17061.607625][ T895] ip6_route_add+0x1c/0x140 [17061.607625][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17061.607625][ T895] addrconf_add_dev+0xe2/0x170 [17061.607625][ T895] inet6_addr_add+0x12f/0xa40 [17061.607625][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17061.607625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17061.607625][ T895] netlink_rcv_skb+0x130/0x360 [17061.607625][ T895] netlink_unicast+0x449/0x710 [17061.607625][ T895] netlink_sendmsg+0x723/0xbe0 [17061.607625][ T895] ____sys_sendmsg+0x7b2/0xa10 [17061.607625][ T895] ___sys_sendmsg+0xee/0x170 [17061.607625][ T895] __sys_sendmsg+0xcd/0x170 [17061.607625][ T895] do_syscall_64+0xc6/0x1e0 [17061.607625][ T895] [17061.609788][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17061.609788][ T895] ipv6_add_dev+0x3b9/0x11c0 [17061.609788][ T895] ipv6_find_idev+0x102/0x170 [17061.609788][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17061.609788][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17061.609788][ T895] netlink_rcv_skb+0x130/0x360 [17061.609788][ T895] netlink_unicast+0x449/0x710 [17061.609788][ T895] netlink_sendmsg+0x723/0xbe0 [17061.609788][ T895] ____sys_sendmsg+0x7b2/0xa10 [17061.609788][ T895] ___sys_sendmsg+0xee/0x170 [17061.609788][ T895] __sys_sendmsg+0xcd/0x170 [17061.609788][ T895] do_syscall_64+0xc6/0x1e0 [17061.609788][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17061.609788][ T895] [17061.611466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17061.611466][ T895] neigh_parms_alloc+0x1e5/0x510 [17061.611466][ T895] ipv6_add_dev+0x2fd/0x11c0 [17061.611466][ T895] ipv6_find_idev+0x102/0x170 [17061.611466][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17061.611466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17061.611466][ T895] netlink_rcv_skb+0x130/0x360 [17061.611466][ T895] netlink_unicast+0x449/0x710 [17061.611466][ T895] netlink_sendmsg+0x723/0xbe0 [17061.611466][ T895] ____sys_sendmsg+0x7b2/0xa10 [17061.611466][ T895] ___sys_sendmsg+0xee/0x170 [17061.611466][ T895] __sys_sendmsg+0xcd/0x170 [17061.611466][ T895] do_syscall_64+0xc6/0x1e0 [17061.611466][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17061.611466][ T895] [17071.854991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17071.855481][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17071.855481][ T895] netdev_get_by_index+0x5e/0x80 [17071.855481][ T895] fib6_nh_init+0x3d8/0x15b0 [17071.855481][ T895] ip6_route_info_create+0xf18/0x17d0 [17071.855481][ T895] ip6_route_add+0x1c/0x140 [17071.855481][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17071.855481][ T895] addrconf_add_dev+0xe2/0x170 [17071.855481][ T895] inet6_addr_add+0x12f/0xa40 [17071.855481][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17071.855481][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17071.855481][ T895] netlink_rcv_skb+0x130/0x360 [17071.855481][ T895] netlink_unicast+0x449/0x710 [17071.855481][ T895] netlink_sendmsg+0x723/0xbe0 [17071.855481][ T895] ____sys_sendmsg+0x7b2/0xa10 [17071.855481][ T895] ___sys_sendmsg+0xee/0x170 [17071.855481][ T895] __sys_sendmsg+0xcd/0x170 [17071.855481][ T895] do_syscall_64+0xc6/0x1e0 [17071.855481][ T895] [17071.857638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17071.857638][ T895] ipv6_add_dev+0x3b9/0x11c0 [17071.857638][ T895] ipv6_find_idev+0x102/0x170 [17071.857638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17071.857638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17071.857638][ T895] netlink_rcv_skb+0x130/0x360 [17071.857638][ T895] netlink_unicast+0x449/0x710 [17071.857638][ T895] netlink_sendmsg+0x723/0xbe0 [17071.857638][ T895] ____sys_sendmsg+0x7b2/0xa10 [17071.857638][ T895] ___sys_sendmsg+0xee/0x170 [17071.857638][ T895] __sys_sendmsg+0xcd/0x170 [17071.857638][ T895] do_syscall_64+0xc6/0x1e0 [17071.857638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17071.857638][ T895] [17071.859310][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17071.859310][ T895] neigh_parms_alloc+0x1e5/0x510 [17071.859310][ T895] ipv6_add_dev+0x2fd/0x11c0 [17071.859310][ T895] ipv6_find_idev+0x102/0x170 [17071.859310][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17071.859310][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17071.859310][ T895] netlink_rcv_skb+0x130/0x360 [17071.859310][ T895] netlink_unicast+0x449/0x710 [17071.859310][ T895] netlink_sendmsg+0x723/0xbe0 [17071.859310][ T895] ____sys_sendmsg+0x7b2/0xa10 [17071.859310][ T895] ___sys_sendmsg+0xee/0x170 [17071.859310][ T895] __sys_sendmsg+0xcd/0x170 [17071.859310][ T895] do_syscall_64+0xc6/0x1e0 [17071.859310][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17071.859310][ T895] [17082.102940][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17082.103437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17082.103437][ T895] netdev_get_by_index+0x5e/0x80 [17082.103437][ T895] fib6_nh_init+0x3d8/0x15b0 [17082.103437][ T895] ip6_route_info_create+0xf18/0x17d0 [17082.103437][ T895] ip6_route_add+0x1c/0x140 [17082.103437][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17082.103437][ T895] addrconf_add_dev+0xe2/0x170 [17082.103437][ T895] inet6_addr_add+0x12f/0xa40 [17082.103437][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17082.103437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17082.103437][ T895] netlink_rcv_skb+0x130/0x360 [17082.103437][ T895] netlink_unicast+0x449/0x710 [17082.103437][ T895] netlink_sendmsg+0x723/0xbe0 [17082.103437][ T895] ____sys_sendmsg+0x7b2/0xa10 [17082.103437][ T895] ___sys_sendmsg+0xee/0x170 [17082.103437][ T895] __sys_sendmsg+0xcd/0x170 [17082.103437][ T895] do_syscall_64+0xc6/0x1e0 [17082.103437][ T895] [17082.105746][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17082.105746][ T895] ipv6_add_dev+0x3b9/0x11c0 [17082.105746][ T895] ipv6_find_idev+0x102/0x170 [17082.105746][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17082.105746][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17082.105746][ T895] netlink_rcv_skb+0x130/0x360 [17082.105746][ T895] netlink_unicast+0x449/0x710 [17082.105746][ T895] netlink_sendmsg+0x723/0xbe0 [17082.105746][ T895] ____sys_sendmsg+0x7b2/0xa10 [17082.105746][ T895] ___sys_sendmsg+0xee/0x170 [17082.105746][ T895] __sys_sendmsg+0xcd/0x170 [17082.105746][ T895] do_syscall_64+0xc6/0x1e0 [17082.105746][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17082.105746][ T895] [17082.107536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17082.107536][ T895] neigh_parms_alloc+0x1e5/0x510 [17082.107536][ T895] ipv6_add_dev+0x2fd/0x11c0 [17082.107536][ T895] ipv6_find_idev+0x102/0x170 [17082.107536][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17082.107536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17082.107536][ T895] netlink_rcv_skb+0x130/0x360 [17082.107536][ T895] netlink_unicast+0x449/0x710 [17082.107536][ T895] netlink_sendmsg+0x723/0xbe0 [17082.107536][ T895] ____sys_sendmsg+0x7b2/0xa10 [17082.107536][ T895] ___sys_sendmsg+0xee/0x170 [17082.107536][ T895] __sys_sendmsg+0xcd/0x170 [17082.107536][ T895] do_syscall_64+0xc6/0x1e0 [17082.107536][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17082.107536][ T895] [17092.119075][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17092.119643][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17092.119643][ T895] netdev_get_by_index+0x5e/0x80 [17092.119643][ T895] fib6_nh_init+0x3d8/0x15b0 [17092.119643][ T895] ip6_route_info_create+0xf18/0x17d0 [17092.119643][ T895] ip6_route_add+0x1c/0x140 [17092.119643][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17092.119643][ T895] addrconf_add_dev+0xe2/0x170 [17092.119643][ T895] inet6_addr_add+0x12f/0xa40 [17092.119643][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17092.119643][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17092.119643][ T895] netlink_rcv_skb+0x130/0x360 [17092.119643][ T895] netlink_unicast+0x449/0x710 [17092.119643][ T895] netlink_sendmsg+0x723/0xbe0 [17092.119643][ T895] ____sys_sendmsg+0x7b2/0xa10 [17092.119643][ T895] ___sys_sendmsg+0xee/0x170 [17092.119643][ T895] __sys_sendmsg+0xcd/0x170 [17092.119643][ T895] do_syscall_64+0xc6/0x1e0 [17092.119643][ T895] [17092.121882][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17092.121882][ T895] ipv6_add_dev+0x3b9/0x11c0 [17092.121882][ T895] ipv6_find_idev+0x102/0x170 [17092.121882][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17092.121882][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17092.121882][ T895] netlink_rcv_skb+0x130/0x360 [17092.121882][ T895] netlink_unicast+0x449/0x710 [17092.121882][ T895] netlink_sendmsg+0x723/0xbe0 [17092.121882][ T895] ____sys_sendmsg+0x7b2/0xa10 [17092.121882][ T895] ___sys_sendmsg+0xee/0x170 [17092.121882][ T895] __sys_sendmsg+0xcd/0x170 [17092.121882][ T895] do_syscall_64+0xc6/0x1e0 [17092.121882][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17092.121882][ T895] [17092.123617][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17092.123617][ T895] neigh_parms_alloc+0x1e5/0x510 [17092.123617][ T895] ipv6_add_dev+0x2fd/0x11c0 [17092.123617][ T895] ipv6_find_idev+0x102/0x170 [17092.123617][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17092.123617][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17092.123617][ T895] netlink_rcv_skb+0x130/0x360 [17092.123617][ T895] netlink_unicast+0x449/0x710 [17092.123617][ T895] netlink_sendmsg+0x723/0xbe0 [17092.123617][ T895] ____sys_sendmsg+0x7b2/0xa10 [17092.123617][ T895] ___sys_sendmsg+0xee/0x170 [17092.123617][ T895] __sys_sendmsg+0xcd/0x170 [17092.123617][ T895] do_syscall_64+0xc6/0x1e0 [17092.123617][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17092.123617][ T895] [17102.327235][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17102.327894][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17102.327894][ T895] netdev_get_by_index+0x5e/0x80 [17102.327894][ T895] fib6_nh_init+0x3d8/0x15b0 [17102.327894][ T895] ip6_route_info_create+0xf18/0x17d0 [17102.327894][ T895] ip6_route_add+0x1c/0x140 [17102.327894][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17102.327894][ T895] addrconf_add_dev+0xe2/0x170 [17102.327894][ T895] inet6_addr_add+0x12f/0xa40 [17102.327894][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17102.327894][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17102.327894][ T895] netlink_rcv_skb+0x130/0x360 [17102.327894][ T895] netlink_unicast+0x449/0x710 [17102.327894][ T895] netlink_sendmsg+0x723/0xbe0 [17102.327894][ T895] ____sys_sendmsg+0x7b2/0xa10 [17102.327894][ T895] ___sys_sendmsg+0xee/0x170 [17102.327894][ T895] __sys_sendmsg+0xcd/0x170 [17102.327894][ T895] do_syscall_64+0xc6/0x1e0 [17102.327894][ T895] [17102.330118][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17102.330118][ T895] ipv6_add_dev+0x3b9/0x11c0 [17102.330118][ T895] ipv6_find_idev+0x102/0x170 [17102.330118][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17102.330118][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17102.330118][ T895] netlink_rcv_skb+0x130/0x360 [17102.330118][ T895] netlink_unicast+0x449/0x710 [17102.330118][ T895] netlink_sendmsg+0x723/0xbe0 [17102.330118][ T895] ____sys_sendmsg+0x7b2/0xa10 [17102.330118][ T895] ___sys_sendmsg+0xee/0x170 [17102.330118][ T895] __sys_sendmsg+0xcd/0x170 [17102.330118][ T895] do_syscall_64+0xc6/0x1e0 [17102.330118][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17102.330118][ T895] [17102.331883][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17102.331883][ T895] neigh_parms_alloc+0x1e5/0x510 [17102.331883][ T895] ipv6_add_dev+0x2fd/0x11c0 [17102.331883][ T895] ipv6_find_idev+0x102/0x170 [17102.331883][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17102.331883][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17102.331883][ T895] netlink_rcv_skb+0x130/0x360 [17102.331883][ T895] netlink_unicast+0x449/0x710 [17102.331883][ T895] netlink_sendmsg+0x723/0xbe0 [17102.331883][ T895] ____sys_sendmsg+0x7b2/0xa10 [17102.331883][ T895] ___sys_sendmsg+0xee/0x170 [17102.331883][ T895] __sys_sendmsg+0xcd/0x170 [17102.331883][ T895] do_syscall_64+0xc6/0x1e0 [17102.331883][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17102.331883][ T895] [17112.583138][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17112.583798][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17112.583798][ T895] netdev_get_by_index+0x5e/0x80 [17112.583798][ T895] fib6_nh_init+0x3d8/0x15b0 [17112.583798][ T895] ip6_route_info_create+0xf18/0x17d0 [17112.583798][ T895] ip6_route_add+0x1c/0x140 [17112.583798][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17112.583798][ T895] addrconf_add_dev+0xe2/0x170 [17112.583798][ T895] inet6_addr_add+0x12f/0xa40 [17112.583798][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17112.583798][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17112.583798][ T895] netlink_rcv_skb+0x130/0x360 [17112.583798][ T895] netlink_unicast+0x449/0x710 [17112.583798][ T895] netlink_sendmsg+0x723/0xbe0 [17112.583798][ T895] ____sys_sendmsg+0x7b2/0xa10 [17112.583798][ T895] ___sys_sendmsg+0xee/0x170 [17112.583798][ T895] __sys_sendmsg+0xcd/0x170 [17112.583798][ T895] do_syscall_64+0xc6/0x1e0 [17112.583798][ T895] [17112.585953][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17112.585953][ T895] ipv6_add_dev+0x3b9/0x11c0 [17112.585953][ T895] ipv6_find_idev+0x102/0x170 [17112.585953][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17112.585953][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17112.585953][ T895] netlink_rcv_skb+0x130/0x360 [17112.585953][ T895] netlink_unicast+0x449/0x710 [17112.585953][ T895] netlink_sendmsg+0x723/0xbe0 [17112.585953][ T895] ____sys_sendmsg+0x7b2/0xa10 [17112.585953][ T895] ___sys_sendmsg+0xee/0x170 [17112.585953][ T895] __sys_sendmsg+0xcd/0x170 [17112.585953][ T895] do_syscall_64+0xc6/0x1e0 [17112.585953][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17112.585953][ T895] [17112.587624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17112.587624][ T895] neigh_parms_alloc+0x1e5/0x510 [17112.587624][ T895] ipv6_add_dev+0x2fd/0x11c0 [17112.587624][ T895] ipv6_find_idev+0x102/0x170 [17112.587624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17112.587624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17112.587624][ T895] netlink_rcv_skb+0x130/0x360 [17112.587624][ T895] netlink_unicast+0x449/0x710 [17112.587624][ T895] netlink_sendmsg+0x723/0xbe0 [17112.587624][ T895] ____sys_sendmsg+0x7b2/0xa10 [17112.587624][ T895] ___sys_sendmsg+0xee/0x170 [17112.587624][ T895] __sys_sendmsg+0xcd/0x170 [17112.587624][ T895] do_syscall_64+0xc6/0x1e0 [17112.587624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17112.587624][ T895] [17122.727175][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17122.727867][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17122.727867][ T895] netdev_get_by_index+0x5e/0x80 [17122.727867][ T895] fib6_nh_init+0x3d8/0x15b0 [17122.727867][ T895] ip6_route_info_create+0xf18/0x17d0 [17122.727867][ T895] ip6_route_add+0x1c/0x140 [17122.727867][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17122.727867][ T895] addrconf_add_dev+0xe2/0x170 [17122.727867][ T895] inet6_addr_add+0x12f/0xa40 [17122.727867][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17122.727867][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17122.727867][ T895] netlink_rcv_skb+0x130/0x360 [17122.727867][ T895] netlink_unicast+0x449/0x710 [17122.727867][ T895] netlink_sendmsg+0x723/0xbe0 [17122.727867][ T895] ____sys_sendmsg+0x7b2/0xa10 [17122.727867][ T895] ___sys_sendmsg+0xee/0x170 [17122.727867][ T895] __sys_sendmsg+0xcd/0x170 [17122.727867][ T895] do_syscall_64+0xc6/0x1e0 [17122.727867][ T895] [17122.730067][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17122.730067][ T895] ipv6_add_dev+0x3b9/0x11c0 [17122.730067][ T895] ipv6_find_idev+0x102/0x170 [17122.730067][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17122.730067][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17122.730067][ T895] netlink_rcv_skb+0x130/0x360 [17122.730067][ T895] netlink_unicast+0x449/0x710 [17122.730067][ T895] netlink_sendmsg+0x723/0xbe0 [17122.730067][ T895] ____sys_sendmsg+0x7b2/0xa10 [17122.730067][ T895] ___sys_sendmsg+0xee/0x170 [17122.730067][ T895] __sys_sendmsg+0xcd/0x170 [17122.730067][ T895] do_syscall_64+0xc6/0x1e0 [17122.730067][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17122.730067][ T895] [17122.731780][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17122.731780][ T895] neigh_parms_alloc+0x1e5/0x510 [17122.731780][ T895] ipv6_add_dev+0x2fd/0x11c0 [17122.731780][ T895] ipv6_find_idev+0x102/0x170 [17122.731780][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17122.731780][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17122.731780][ T895] netlink_rcv_skb+0x130/0x360 [17122.731780][ T895] netlink_unicast+0x449/0x710 [17122.731780][ T895] netlink_sendmsg+0x723/0xbe0 [17122.731780][ T895] ____sys_sendmsg+0x7b2/0xa10 [17122.731780][ T895] ___sys_sendmsg+0xee/0x170 [17122.731780][ T895] __sys_sendmsg+0xcd/0x170 [17122.731780][ T895] do_syscall_64+0xc6/0x1e0 [17122.731780][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17122.731780][ T895] [17132.975047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17132.975771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17132.975771][ T895] netdev_get_by_index+0x5e/0x80 [17132.975771][ T895] fib6_nh_init+0x3d8/0x15b0 [17132.975771][ T895] ip6_route_info_create+0xf18/0x17d0 [17132.975771][ T895] ip6_route_add+0x1c/0x140 [17132.975771][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17132.975771][ T895] addrconf_add_dev+0xe2/0x170 [17132.975771][ T895] inet6_addr_add+0x12f/0xa40 [17132.975771][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17132.975771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17132.975771][ T895] netlink_rcv_skb+0x130/0x360 [17132.975771][ T895] netlink_unicast+0x449/0x710 [17132.975771][ T895] netlink_sendmsg+0x723/0xbe0 [17132.975771][ T895] ____sys_sendmsg+0x7b2/0xa10 [17132.975771][ T895] ___sys_sendmsg+0xee/0x170 [17132.975771][ T895] __sys_sendmsg+0xcd/0x170 [17132.975771][ T895] do_syscall_64+0xc6/0x1e0 [17132.975771][ T895] [17132.977942][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17132.977942][ T895] ipv6_add_dev+0x3b9/0x11c0 [17132.977942][ T895] ipv6_find_idev+0x102/0x170 [17132.977942][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17132.977942][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17132.977942][ T895] netlink_rcv_skb+0x130/0x360 [17132.977942][ T895] netlink_unicast+0x449/0x710 [17132.977942][ T895] netlink_sendmsg+0x723/0xbe0 [17132.977942][ T895] ____sys_sendmsg+0x7b2/0xa10 [17132.977942][ T895] ___sys_sendmsg+0xee/0x170 [17132.977942][ T895] __sys_sendmsg+0xcd/0x170 [17132.977942][ T895] do_syscall_64+0xc6/0x1e0 [17132.977942][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17132.977942][ T895] [17132.979639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17132.979639][ T895] neigh_parms_alloc+0x1e5/0x510 [17132.979639][ T895] ipv6_add_dev+0x2fd/0x11c0 [17132.979639][ T895] ipv6_find_idev+0x102/0x170 [17132.979639][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17132.979639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17132.979639][ T895] netlink_rcv_skb+0x130/0x360 [17132.979639][ T895] netlink_unicast+0x449/0x710 [17132.979639][ T895] netlink_sendmsg+0x723/0xbe0 [17132.979639][ T895] ____sys_sendmsg+0x7b2/0xa10 [17132.979639][ T895] ___sys_sendmsg+0xee/0x170 [17132.979639][ T895] __sys_sendmsg+0xcd/0x170 [17132.979639][ T895] do_syscall_64+0xc6/0x1e0 [17132.979639][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17132.979639][ T895] [17143.223077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17143.223718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17143.223718][ T895] netdev_get_by_index+0x5e/0x80 [17143.223718][ T895] fib6_nh_init+0x3d8/0x15b0 [17143.223718][ T895] ip6_route_info_create+0xf18/0x17d0 [17143.223718][ T895] ip6_route_add+0x1c/0x140 [17143.223718][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17143.223718][ T895] addrconf_add_dev+0xe2/0x170 [17143.223718][ T895] inet6_addr_add+0x12f/0xa40 [17143.223718][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17143.223718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17143.223718][ T895] netlink_rcv_skb+0x130/0x360 [17143.223718][ T895] netlink_unicast+0x449/0x710 [17143.223718][ T895] netlink_sendmsg+0x723/0xbe0 [17143.223718][ T895] ____sys_sendmsg+0x7b2/0xa10 [17143.223718][ T895] ___sys_sendmsg+0xee/0x170 [17143.223718][ T895] __sys_sendmsg+0xcd/0x170 [17143.223718][ T895] do_syscall_64+0xc6/0x1e0 [17143.223718][ T895] [17143.225990][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17143.225990][ T895] ipv6_add_dev+0x3b9/0x11c0 [17143.225990][ T895] ipv6_find_idev+0x102/0x170 [17143.225990][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17143.225990][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17143.225990][ T895] netlink_rcv_skb+0x130/0x360 [17143.225990][ T895] netlink_unicast+0x449/0x710 [17143.225990][ T895] netlink_sendmsg+0x723/0xbe0 [17143.225990][ T895] ____sys_sendmsg+0x7b2/0xa10 [17143.225990][ T895] ___sys_sendmsg+0xee/0x170 [17143.225990][ T895] __sys_sendmsg+0xcd/0x170 [17143.225990][ T895] do_syscall_64+0xc6/0x1e0 [17143.225990][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17143.225990][ T895] [17143.227751][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17143.227751][ T895] neigh_parms_alloc+0x1e5/0x510 [17143.227751][ T895] ipv6_add_dev+0x2fd/0x11c0 [17143.227751][ T895] ipv6_find_idev+0x102/0x170 [17143.227751][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17143.227751][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17143.227751][ T895] netlink_rcv_skb+0x130/0x360 [17143.227751][ T895] netlink_unicast+0x449/0x710 [17143.227751][ T895] netlink_sendmsg+0x723/0xbe0 [17143.227751][ T895] ____sys_sendmsg+0x7b2/0xa10 [17143.227751][ T895] ___sys_sendmsg+0xee/0x170 [17143.227751][ T895] __sys_sendmsg+0xcd/0x170 [17143.227751][ T895] do_syscall_64+0xc6/0x1e0 [17143.227751][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17143.227751][ T895] [17153.335173][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17153.335681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17153.335681][ T895] netdev_get_by_index+0x5e/0x80 [17153.335681][ T895] fib6_nh_init+0x3d8/0x15b0 [17153.335681][ T895] ip6_route_info_create+0xf18/0x17d0 [17153.335681][ T895] ip6_route_add+0x1c/0x140 [17153.335681][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17153.335681][ T895] addrconf_add_dev+0xe2/0x170 [17153.335681][ T895] inet6_addr_add+0x12f/0xa40 [17153.335681][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17153.335681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17153.335681][ T895] netlink_rcv_skb+0x130/0x360 [17153.335681][ T895] netlink_unicast+0x449/0x710 [17153.335681][ T895] netlink_sendmsg+0x723/0xbe0 [17153.335681][ T895] ____sys_sendmsg+0x7b2/0xa10 [17153.335681][ T895] ___sys_sendmsg+0xee/0x170 [17153.335681][ T895] __sys_sendmsg+0xcd/0x170 [17153.335681][ T895] do_syscall_64+0xc6/0x1e0 [17153.335681][ T895] [17153.337917][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17153.337917][ T895] ipv6_add_dev+0x3b9/0x11c0 [17153.337917][ T895] ipv6_find_idev+0x102/0x170 [17153.337917][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17153.337917][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17153.337917][ T895] netlink_rcv_skb+0x130/0x360 [17153.337917][ T895] netlink_unicast+0x449/0x710 [17153.337917][ T895] netlink_sendmsg+0x723/0xbe0 [17153.337917][ T895] ____sys_sendmsg+0x7b2/0xa10 [17153.337917][ T895] ___sys_sendmsg+0xee/0x170 [17153.337917][ T895] __sys_sendmsg+0xcd/0x170 [17153.337917][ T895] do_syscall_64+0xc6/0x1e0 [17153.337917][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17153.337917][ T895] [17153.339653][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17153.339653][ T895] neigh_parms_alloc+0x1e5/0x510 [17153.339653][ T895] ipv6_add_dev+0x2fd/0x11c0 [17153.339653][ T895] ipv6_find_idev+0x102/0x170 [17153.339653][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17153.339653][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17153.339653][ T895] netlink_rcv_skb+0x130/0x360 [17153.339653][ T895] netlink_unicast+0x449/0x710 [17153.339653][ T895] netlink_sendmsg+0x723/0xbe0 [17153.339653][ T895] ____sys_sendmsg+0x7b2/0xa10 [17153.339653][ T895] ___sys_sendmsg+0xee/0x170 [17153.339653][ T895] __sys_sendmsg+0xcd/0x170 [17153.339653][ T895] do_syscall_64+0xc6/0x1e0 [17153.339653][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17153.339653][ T895] [17163.583061][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17163.583733][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17163.583733][ T895] netdev_get_by_index+0x5e/0x80 [17163.583733][ T895] fib6_nh_init+0x3d8/0x15b0 [17163.583733][ T895] ip6_route_info_create+0xf18/0x17d0 [17163.583733][ T895] ip6_route_add+0x1c/0x140 [17163.583733][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17163.583733][ T895] addrconf_add_dev+0xe2/0x170 [17163.583733][ T895] inet6_addr_add+0x12f/0xa40 [17163.583733][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17163.583733][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17163.583733][ T895] netlink_rcv_skb+0x130/0x360 [17163.583733][ T895] netlink_unicast+0x449/0x710 [17163.583733][ T895] netlink_sendmsg+0x723/0xbe0 [17163.583733][ T895] ____sys_sendmsg+0x7b2/0xa10 [17163.583733][ T895] ___sys_sendmsg+0xee/0x170 [17163.583733][ T895] __sys_sendmsg+0xcd/0x170 [17163.583733][ T895] do_syscall_64+0xc6/0x1e0 [17163.583733][ T895] [17163.585897][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17163.585897][ T895] ipv6_add_dev+0x3b9/0x11c0 [17163.585897][ T895] ipv6_find_idev+0x102/0x170 [17163.585897][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17163.585897][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17163.585897][ T895] netlink_rcv_skb+0x130/0x360 [17163.585897][ T895] netlink_unicast+0x449/0x710 [17163.585897][ T895] netlink_sendmsg+0x723/0xbe0 [17163.585897][ T895] ____sys_sendmsg+0x7b2/0xa10 [17163.585897][ T895] ___sys_sendmsg+0xee/0x170 [17163.585897][ T895] __sys_sendmsg+0xcd/0x170 [17163.585897][ T895] do_syscall_64+0xc6/0x1e0 [17163.585897][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17163.585897][ T895] [17163.587570][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17163.587570][ T895] neigh_parms_alloc+0x1e5/0x510 [17163.587570][ T895] ipv6_add_dev+0x2fd/0x11c0 [17163.587570][ T895] ipv6_find_idev+0x102/0x170 [17163.587570][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17163.587570][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17163.587570][ T895] netlink_rcv_skb+0x130/0x360 [17163.587570][ T895] netlink_unicast+0x449/0x710 [17163.587570][ T895] netlink_sendmsg+0x723/0xbe0 [17163.587570][ T895] ____sys_sendmsg+0x7b2/0xa10 [17163.587570][ T895] ___sys_sendmsg+0xee/0x170 [17163.587570][ T895] __sys_sendmsg+0xcd/0x170 [17163.587570][ T895] do_syscall_64+0xc6/0x1e0 [17163.587570][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17163.587570][ T895] [17173.831081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17173.831706][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17173.831706][ T895] netdev_get_by_index+0x5e/0x80 [17173.831706][ T895] fib6_nh_init+0x3d8/0x15b0 [17173.831706][ T895] ip6_route_info_create+0xf18/0x17d0 [17173.831706][ T895] ip6_route_add+0x1c/0x140 [17173.831706][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17173.831706][ T895] addrconf_add_dev+0xe2/0x170 [17173.831706][ T895] inet6_addr_add+0x12f/0xa40 [17173.831706][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17173.831706][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17173.831706][ T895] netlink_rcv_skb+0x130/0x360 [17173.831706][ T895] netlink_unicast+0x449/0x710 [17173.831706][ T895] netlink_sendmsg+0x723/0xbe0 [17173.831706][ T895] ____sys_sendmsg+0x7b2/0xa10 [17173.831706][ T895] ___sys_sendmsg+0xee/0x170 [17173.831706][ T895] __sys_sendmsg+0xcd/0x170 [17173.831706][ T895] do_syscall_64+0xc6/0x1e0 [17173.831706][ T895] [17173.834051][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17173.834051][ T895] ipv6_add_dev+0x3b9/0x11c0 [17173.834051][ T895] ipv6_find_idev+0x102/0x170 [17173.834051][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17173.834051][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17173.834051][ T895] netlink_rcv_skb+0x130/0x360 [17173.834051][ T895] netlink_unicast+0x449/0x710 [17173.834051][ T895] netlink_sendmsg+0x723/0xbe0 [17173.834051][ T895] ____sys_sendmsg+0x7b2/0xa10 [17173.834051][ T895] ___sys_sendmsg+0xee/0x170 [17173.834051][ T895] __sys_sendmsg+0xcd/0x170 [17173.834051][ T895] do_syscall_64+0xc6/0x1e0 [17173.834051][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17173.834051][ T895] [17173.835796][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17173.835796][ T895] neigh_parms_alloc+0x1e5/0x510 [17173.835796][ T895] ipv6_add_dev+0x2fd/0x11c0 [17173.835796][ T895] ipv6_find_idev+0x102/0x170 [17173.835796][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17173.835796][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17173.835796][ T895] netlink_rcv_skb+0x130/0x360 [17173.835796][ T895] netlink_unicast+0x449/0x710 [17173.835796][ T895] netlink_sendmsg+0x723/0xbe0 [17173.835796][ T895] ____sys_sendmsg+0x7b2/0xa10 [17173.835796][ T895] ___sys_sendmsg+0xee/0x170 [17173.835796][ T895] __sys_sendmsg+0xcd/0x170 [17173.835796][ T895] do_syscall_64+0xc6/0x1e0 [17173.835796][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17173.835796][ T895] [17183.943064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17183.943749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17183.943749][ T895] netdev_get_by_index+0x5e/0x80 [17183.943749][ T895] fib6_nh_init+0x3d8/0x15b0 [17183.943749][ T895] ip6_route_info_create+0xf18/0x17d0 [17183.943749][ T895] ip6_route_add+0x1c/0x140 [17183.943749][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17183.943749][ T895] addrconf_add_dev+0xe2/0x170 [17183.943749][ T895] inet6_addr_add+0x12f/0xa40 [17183.943749][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17183.943749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17183.943749][ T895] netlink_rcv_skb+0x130/0x360 [17183.943749][ T895] netlink_unicast+0x449/0x710 [17183.943749][ T895] netlink_sendmsg+0x723/0xbe0 [17183.943749][ T895] ____sys_sendmsg+0x7b2/0xa10 [17183.943749][ T895] ___sys_sendmsg+0xee/0x170 [17183.943749][ T895] __sys_sendmsg+0xcd/0x170 [17183.943749][ T895] do_syscall_64+0xc6/0x1e0 [17183.943749][ T895] [17183.945914][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17183.945914][ T895] ipv6_add_dev+0x3b9/0x11c0 [17183.945914][ T895] ipv6_find_idev+0x102/0x170 [17183.945914][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17183.945914][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17183.945914][ T895] netlink_rcv_skb+0x130/0x360 [17183.945914][ T895] netlink_unicast+0x449/0x710 [17183.945914][ T895] netlink_sendmsg+0x723/0xbe0 [17183.945914][ T895] ____sys_sendmsg+0x7b2/0xa10 [17183.945914][ T895] ___sys_sendmsg+0xee/0x170 [17183.945914][ T895] __sys_sendmsg+0xcd/0x170 [17183.945914][ T895] do_syscall_64+0xc6/0x1e0 [17183.945914][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17183.945914][ T895] [17183.947596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17183.947596][ T895] neigh_parms_alloc+0x1e5/0x510 [17183.947596][ T895] ipv6_add_dev+0x2fd/0x11c0 [17183.947596][ T895] ipv6_find_idev+0x102/0x170 [17183.947596][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17183.947596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17183.947596][ T895] netlink_rcv_skb+0x130/0x360 [17183.947596][ T895] netlink_unicast+0x449/0x710 [17183.947596][ T895] netlink_sendmsg+0x723/0xbe0 [17183.947596][ T895] ____sys_sendmsg+0x7b2/0xa10 [17183.947596][ T895] ___sys_sendmsg+0xee/0x170 [17183.947596][ T895] __sys_sendmsg+0xcd/0x170 [17183.947596][ T895] do_syscall_64+0xc6/0x1e0 [17183.947596][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17183.947596][ T895] [17194.191018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17194.191651][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17194.191651][ T895] netdev_get_by_index+0x5e/0x80 [17194.191651][ T895] fib6_nh_init+0x3d8/0x15b0 [17194.191651][ T895] ip6_route_info_create+0xf18/0x17d0 [17194.191651][ T895] ip6_route_add+0x1c/0x140 [17194.191651][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17194.191651][ T895] addrconf_add_dev+0xe2/0x170 [17194.191651][ T895] inet6_addr_add+0x12f/0xa40 [17194.191651][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17194.191651][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17194.191651][ T895] netlink_rcv_skb+0x130/0x360 [17194.191651][ T895] netlink_unicast+0x449/0x710 [17194.191651][ T895] netlink_sendmsg+0x723/0xbe0 [17194.191651][ T895] ____sys_sendmsg+0x7b2/0xa10 [17194.191651][ T895] ___sys_sendmsg+0xee/0x170 [17194.191651][ T895] __sys_sendmsg+0xcd/0x170 [17194.191651][ T895] do_syscall_64+0xc6/0x1e0 [17194.191651][ T895] [17194.193966][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17194.193966][ T895] ipv6_add_dev+0x3b9/0x11c0 [17194.193966][ T895] ipv6_find_idev+0x102/0x170 [17194.193966][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17194.193966][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17194.193966][ T895] netlink_rcv_skb+0x130/0x360 [17194.193966][ T895] netlink_unicast+0x449/0x710 [17194.193966][ T895] netlink_sendmsg+0x723/0xbe0 [17194.193966][ T895] ____sys_sendmsg+0x7b2/0xa10 [17194.193966][ T895] ___sys_sendmsg+0xee/0x170 [17194.193966][ T895] __sys_sendmsg+0xcd/0x170 [17194.193966][ T895] do_syscall_64+0xc6/0x1e0 [17194.193966][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17194.193966][ T895] [17194.195726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17194.195726][ T895] neigh_parms_alloc+0x1e5/0x510 [17194.195726][ T895] ipv6_add_dev+0x2fd/0x11c0 [17194.195726][ T895] ipv6_find_idev+0x102/0x170 [17194.195726][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17194.195726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17194.195726][ T895] netlink_rcv_skb+0x130/0x360 [17194.195726][ T895] netlink_unicast+0x449/0x710 [17194.195726][ T895] netlink_sendmsg+0x723/0xbe0 [17194.195726][ T895] ____sys_sendmsg+0x7b2/0xa10 [17194.195726][ T895] ___sys_sendmsg+0xee/0x170 [17194.195726][ T895] __sys_sendmsg+0xcd/0x170 [17194.195726][ T895] do_syscall_64+0xc6/0x1e0 [17194.195726][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17194.195726][ T895] [17204.439146][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17204.439709][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17204.439709][ T895] netdev_get_by_index+0x5e/0x80 [17204.439709][ T895] fib6_nh_init+0x3d8/0x15b0 [17204.439709][ T895] ip6_route_info_create+0xf18/0x17d0 [17204.439709][ T895] ip6_route_add+0x1c/0x140 [17204.439709][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17204.439709][ T895] addrconf_add_dev+0xe2/0x170 [17204.439709][ T895] inet6_addr_add+0x12f/0xa40 [17204.439709][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17204.439709][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17204.439709][ T895] netlink_rcv_skb+0x130/0x360 [17204.439709][ T895] netlink_unicast+0x449/0x710 [17204.439709][ T895] netlink_sendmsg+0x723/0xbe0 [17204.439709][ T895] ____sys_sendmsg+0x7b2/0xa10 [17204.439709][ T895] ___sys_sendmsg+0xee/0x170 [17204.439709][ T895] __sys_sendmsg+0xcd/0x170 [17204.439709][ T895] do_syscall_64+0xc6/0x1e0 [17204.439709][ T895] [17204.441888][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17204.441888][ T895] ipv6_add_dev+0x3b9/0x11c0 [17204.441888][ T895] ipv6_find_idev+0x102/0x170 [17204.441888][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17204.441888][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17204.441888][ T895] netlink_rcv_skb+0x130/0x360 [17204.441888][ T895] netlink_unicast+0x449/0x710 [17204.441888][ T895] netlink_sendmsg+0x723/0xbe0 [17204.441888][ T895] ____sys_sendmsg+0x7b2/0xa10 [17204.441888][ T895] ___sys_sendmsg+0xee/0x170 [17204.441888][ T895] __sys_sendmsg+0xcd/0x170 [17204.441888][ T895] do_syscall_64+0xc6/0x1e0 [17204.441888][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17204.441888][ T895] [17204.443605][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17204.443605][ T895] neigh_parms_alloc+0x1e5/0x510 [17204.443605][ T895] ipv6_add_dev+0x2fd/0x11c0 [17204.443605][ T895] ipv6_find_idev+0x102/0x170 [17204.443605][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17204.443605][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17204.443605][ T895] netlink_rcv_skb+0x130/0x360 [17204.443605][ T895] netlink_unicast+0x449/0x710 [17204.443605][ T895] netlink_sendmsg+0x723/0xbe0 [17204.443605][ T895] ____sys_sendmsg+0x7b2/0xa10 [17204.443605][ T895] ___sys_sendmsg+0xee/0x170 [17204.443605][ T895] __sys_sendmsg+0xcd/0x170 [17204.443605][ T895] do_syscall_64+0xc6/0x1e0 [17204.443605][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17204.443605][ T895] [17214.687062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17214.687695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17214.687695][ T895] netdev_get_by_index+0x5e/0x80 [17214.687695][ T895] fib6_nh_init+0x3d8/0x15b0 [17214.687695][ T895] ip6_route_info_create+0xf18/0x17d0 [17214.687695][ T895] ip6_route_add+0x1c/0x140 [17214.687695][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17214.687695][ T895] addrconf_add_dev+0xe2/0x170 [17214.687695][ T895] inet6_addr_add+0x12f/0xa40 [17214.687695][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17214.687695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17214.687695][ T895] netlink_rcv_skb+0x130/0x360 [17214.687695][ T895] netlink_unicast+0x449/0x710 [17214.687695][ T895] netlink_sendmsg+0x723/0xbe0 [17214.687695][ T895] ____sys_sendmsg+0x7b2/0xa10 [17214.687695][ T895] ___sys_sendmsg+0xee/0x170 [17214.687695][ T895] __sys_sendmsg+0xcd/0x170 [17214.687695][ T895] do_syscall_64+0xc6/0x1e0 [17214.687695][ T895] [17214.689857][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17214.689857][ T895] ipv6_add_dev+0x3b9/0x11c0 [17214.689857][ T895] ipv6_find_idev+0x102/0x170 [17214.689857][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17214.689857][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17214.689857][ T895] netlink_rcv_skb+0x130/0x360 [17214.689857][ T895] netlink_unicast+0x449/0x710 [17214.689857][ T895] netlink_sendmsg+0x723/0xbe0 [17214.689857][ T895] ____sys_sendmsg+0x7b2/0xa10 [17214.689857][ T895] ___sys_sendmsg+0xee/0x170 [17214.689857][ T895] __sys_sendmsg+0xcd/0x170 [17214.689857][ T895] do_syscall_64+0xc6/0x1e0 [17214.689857][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17214.689857][ T895] [17214.691528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17214.691528][ T895] neigh_parms_alloc+0x1e5/0x510 [17214.691528][ T895] ipv6_add_dev+0x2fd/0x11c0 [17214.691528][ T895] ipv6_find_idev+0x102/0x170 [17214.691528][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17214.691528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17214.691528][ T895] netlink_rcv_skb+0x130/0x360 [17214.691528][ T895] netlink_unicast+0x449/0x710 [17214.691528][ T895] netlink_sendmsg+0x723/0xbe0 [17214.691528][ T895] ____sys_sendmsg+0x7b2/0xa10 [17214.691528][ T895] ___sys_sendmsg+0xee/0x170 [17214.691528][ T895] __sys_sendmsg+0xcd/0x170 [17214.691528][ T895] do_syscall_64+0xc6/0x1e0 [17214.691528][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17214.691528][ T895] [17224.935067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17224.935829][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17224.935829][ T895] netdev_get_by_index+0x5e/0x80 [17224.935829][ T895] fib6_nh_init+0x3d8/0x15b0 [17224.935829][ T895] ip6_route_info_create+0xf18/0x17d0 [17224.935829][ T895] ip6_route_add+0x1c/0x140 [17224.935829][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17224.935829][ T895] addrconf_add_dev+0xe2/0x170 [17224.935829][ T895] inet6_addr_add+0x12f/0xa40 [17224.935829][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17224.935829][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17224.935829][ T895] netlink_rcv_skb+0x130/0x360 [17224.935829][ T895] netlink_unicast+0x449/0x710 [17224.935829][ T895] netlink_sendmsg+0x723/0xbe0 [17224.935829][ T895] ____sys_sendmsg+0x7b2/0xa10 [17224.935829][ T895] ___sys_sendmsg+0xee/0x170 [17224.935829][ T895] __sys_sendmsg+0xcd/0x170 [17224.935829][ T895] do_syscall_64+0xc6/0x1e0 [17224.935829][ T895] [17224.938005][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17224.938005][ T895] ipv6_add_dev+0x3b9/0x11c0 [17224.938005][ T895] ipv6_find_idev+0x102/0x170 [17224.938005][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17224.938005][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17224.938005][ T895] netlink_rcv_skb+0x130/0x360 [17224.938005][ T895] netlink_unicast+0x449/0x710 [17224.938005][ T895] netlink_sendmsg+0x723/0xbe0 [17224.938005][ T895] ____sys_sendmsg+0x7b2/0xa10 [17224.938005][ T895] ___sys_sendmsg+0xee/0x170 [17224.938005][ T895] __sys_sendmsg+0xcd/0x170 [17224.938005][ T895] do_syscall_64+0xc6/0x1e0 [17224.938005][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17224.938005][ T895] [17224.939694][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17224.939694][ T895] neigh_parms_alloc+0x1e5/0x510 [17224.939694][ T895] ipv6_add_dev+0x2fd/0x11c0 [17224.939694][ T895] ipv6_find_idev+0x102/0x170 [17224.939694][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17224.939694][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17224.939694][ T895] netlink_rcv_skb+0x130/0x360 [17224.939694][ T895] netlink_unicast+0x449/0x710 [17224.939694][ T895] netlink_sendmsg+0x723/0xbe0 [17224.939694][ T895] ____sys_sendmsg+0x7b2/0xa10 [17224.939694][ T895] ___sys_sendmsg+0xee/0x170 [17224.939694][ T895] __sys_sendmsg+0xcd/0x170 [17224.939694][ T895] do_syscall_64+0xc6/0x1e0 [17224.939694][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17224.939694][ T895] [17235.183023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17235.183773][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17235.183773][ T895] netdev_get_by_index+0x5e/0x80 [17235.183773][ T895] fib6_nh_init+0x3d8/0x15b0 [17235.183773][ T895] ip6_route_info_create+0xf18/0x17d0 [17235.183773][ T895] ip6_route_add+0x1c/0x140 [17235.183773][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17235.183773][ T895] addrconf_add_dev+0xe2/0x170 [17235.183773][ T895] inet6_addr_add+0x12f/0xa40 [17235.183773][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17235.183773][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17235.183773][ T895] netlink_rcv_skb+0x130/0x360 [17235.183773][ T895] netlink_unicast+0x449/0x710 [17235.183773][ T895] netlink_sendmsg+0x723/0xbe0 [17235.183773][ T895] ____sys_sendmsg+0x7b2/0xa10 [17235.183773][ T895] ___sys_sendmsg+0xee/0x170 [17235.183773][ T895] __sys_sendmsg+0xcd/0x170 [17235.183773][ T895] do_syscall_64+0xc6/0x1e0 [17235.183773][ T895] [17235.186105][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17235.186105][ T895] ipv6_add_dev+0x3b9/0x11c0 [17235.186105][ T895] ipv6_find_idev+0x102/0x170 [17235.186105][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17235.186105][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17235.186105][ T895] netlink_rcv_skb+0x130/0x360 [17235.186105][ T895] netlink_unicast+0x449/0x710 [17235.186105][ T895] netlink_sendmsg+0x723/0xbe0 [17235.186105][ T895] ____sys_sendmsg+0x7b2/0xa10 [17235.186105][ T895] ___sys_sendmsg+0xee/0x170 [17235.186105][ T895] __sys_sendmsg+0xcd/0x170 [17235.186105][ T895] do_syscall_64+0xc6/0x1e0 [17235.186105][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17235.186105][ T895] [17235.187909][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17235.187909][ T895] neigh_parms_alloc+0x1e5/0x510 [17235.187909][ T895] ipv6_add_dev+0x2fd/0x11c0 [17235.187909][ T895] ipv6_find_idev+0x102/0x170 [17235.187909][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17235.187909][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17235.187909][ T895] netlink_rcv_skb+0x130/0x360 [17235.187909][ T895] netlink_unicast+0x449/0x710 [17235.187909][ T895] netlink_sendmsg+0x723/0xbe0 [17235.187909][ T895] ____sys_sendmsg+0x7b2/0xa10 [17235.187909][ T895] ___sys_sendmsg+0xee/0x170 [17235.187909][ T895] __sys_sendmsg+0xcd/0x170 [17235.187909][ T895] do_syscall_64+0xc6/0x1e0 [17235.187909][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17235.187909][ T895] [17245.431071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17245.431687][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17245.431687][ T895] netdev_get_by_index+0x5e/0x80 [17245.431687][ T895] fib6_nh_init+0x3d8/0x15b0 [17245.431687][ T895] ip6_route_info_create+0xf18/0x17d0 [17245.431687][ T895] ip6_route_add+0x1c/0x140 [17245.431687][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17245.431687][ T895] addrconf_add_dev+0xe2/0x170 [17245.431687][ T895] inet6_addr_add+0x12f/0xa40 [17245.431687][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17245.431687][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17245.431687][ T895] netlink_rcv_skb+0x130/0x360 [17245.431687][ T895] netlink_unicast+0x449/0x710 [17245.431687][ T895] netlink_sendmsg+0x723/0xbe0 [17245.431687][ T895] ____sys_sendmsg+0x7b2/0xa10 [17245.431687][ T895] ___sys_sendmsg+0xee/0x170 [17245.431687][ T895] __sys_sendmsg+0xcd/0x170 [17245.431687][ T895] do_syscall_64+0xc6/0x1e0 [17245.431687][ T895] [17245.433941][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17245.433941][ T895] ipv6_add_dev+0x3b9/0x11c0 [17245.433941][ T895] ipv6_find_idev+0x102/0x170 [17245.433941][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17245.433941][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17245.433941][ T895] netlink_rcv_skb+0x130/0x360 [17245.433941][ T895] netlink_unicast+0x449/0x710 [17245.433941][ T895] netlink_sendmsg+0x723/0xbe0 [17245.433941][ T895] ____sys_sendmsg+0x7b2/0xa10 [17245.433941][ T895] ___sys_sendmsg+0xee/0x170 [17245.433941][ T895] __sys_sendmsg+0xcd/0x170 [17245.433941][ T895] do_syscall_64+0xc6/0x1e0 [17245.433941][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17245.433941][ T895] [17245.435760][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17245.435760][ T895] neigh_parms_alloc+0x1e5/0x510 [17245.435760][ T895] ipv6_add_dev+0x2fd/0x11c0 [17245.435760][ T895] ipv6_find_idev+0x102/0x170 [17245.435760][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17245.435760][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17245.435760][ T895] netlink_rcv_skb+0x130/0x360 [17245.435760][ T895] netlink_unicast+0x449/0x710 [17245.435760][ T895] netlink_sendmsg+0x723/0xbe0 [17245.435760][ T895] ____sys_sendmsg+0x7b2/0xa10 [17245.435760][ T895] ___sys_sendmsg+0xee/0x170 [17245.435760][ T895] __sys_sendmsg+0xcd/0x170 [17245.435760][ T895] do_syscall_64+0xc6/0x1e0 [17245.435760][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17245.435760][ T895] [17255.575128][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17255.575681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17255.575681][ T895] netdev_get_by_index+0x5e/0x80 [17255.575681][ T895] fib6_nh_init+0x3d8/0x15b0 [17255.575681][ T895] ip6_route_info_create+0xf18/0x17d0 [17255.575681][ T895] ip6_route_add+0x1c/0x140 [17255.575681][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17255.575681][ T895] addrconf_add_dev+0xe2/0x170 [17255.575681][ T895] inet6_addr_add+0x12f/0xa40 [17255.575681][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17255.575681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17255.575681][ T895] netlink_rcv_skb+0x130/0x360 [17255.575681][ T895] netlink_unicast+0x449/0x710 [17255.575681][ T895] netlink_sendmsg+0x723/0xbe0 [17255.575681][ T895] ____sys_sendmsg+0x7b2/0xa10 [17255.575681][ T895] ___sys_sendmsg+0xee/0x170 [17255.575681][ T895] __sys_sendmsg+0xcd/0x170 [17255.575681][ T895] do_syscall_64+0xc6/0x1e0 [17255.575681][ T895] [17255.578003][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17255.578003][ T895] ipv6_add_dev+0x3b9/0x11c0 [17255.578003][ T895] ipv6_find_idev+0x102/0x170 [17255.578003][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17255.578003][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17255.578003][ T895] netlink_rcv_skb+0x130/0x360 [17255.578003][ T895] netlink_unicast+0x449/0x710 [17255.578003][ T895] netlink_sendmsg+0x723/0xbe0 [17255.578003][ T895] ____sys_sendmsg+0x7b2/0xa10 [17255.578003][ T895] ___sys_sendmsg+0xee/0x170 [17255.578003][ T895] __sys_sendmsg+0xcd/0x170 [17255.578003][ T895] do_syscall_64+0xc6/0x1e0 [17255.578003][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17255.578003][ T895] [17255.579828][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17255.579828][ T895] neigh_parms_alloc+0x1e5/0x510 [17255.579828][ T895] ipv6_add_dev+0x2fd/0x11c0 [17255.579828][ T895] ipv6_find_idev+0x102/0x170 [17255.579828][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17255.579828][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17255.579828][ T895] netlink_rcv_skb+0x130/0x360 [17255.579828][ T895] netlink_unicast+0x449/0x710 [17255.579828][ T895] netlink_sendmsg+0x723/0xbe0 [17255.579828][ T895] ____sys_sendmsg+0x7b2/0xa10 [17255.579828][ T895] ___sys_sendmsg+0xee/0x170 [17255.579828][ T895] __sys_sendmsg+0xcd/0x170 [17255.579828][ T895] do_syscall_64+0xc6/0x1e0 [17255.579828][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17255.579828][ T895] [17265.751094][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17265.751796][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17265.751796][ T895] netdev_get_by_index+0x5e/0x80 [17265.751796][ T895] fib6_nh_init+0x3d8/0x15b0 [17265.751796][ T895] ip6_route_info_create+0xf18/0x17d0 [17265.751796][ T895] ip6_route_add+0x1c/0x140 [17265.751796][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17265.751796][ T895] addrconf_add_dev+0xe2/0x170 [17265.751796][ T895] inet6_addr_add+0x12f/0xa40 [17265.751796][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17265.751796][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17265.751796][ T895] netlink_rcv_skb+0x130/0x360 [17265.751796][ T895] netlink_unicast+0x449/0x710 [17265.751796][ T895] netlink_sendmsg+0x723/0xbe0 [17265.751796][ T895] ____sys_sendmsg+0x7b2/0xa10 [17265.751796][ T895] ___sys_sendmsg+0xee/0x170 [17265.751796][ T895] __sys_sendmsg+0xcd/0x170 [17265.751796][ T895] do_syscall_64+0xc6/0x1e0 [17265.751796][ T895] [17265.753979][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17265.753979][ T895] ipv6_add_dev+0x3b9/0x11c0 [17265.753979][ T895] ipv6_find_idev+0x102/0x170 [17265.753979][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17265.753979][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17265.753979][ T895] netlink_rcv_skb+0x130/0x360 [17265.753979][ T895] netlink_unicast+0x449/0x710 [17265.753979][ T895] netlink_sendmsg+0x723/0xbe0 [17265.753979][ T895] ____sys_sendmsg+0x7b2/0xa10 [17265.753979][ T895] ___sys_sendmsg+0xee/0x170 [17265.753979][ T895] __sys_sendmsg+0xcd/0x170 [17265.753979][ T895] do_syscall_64+0xc6/0x1e0 [17265.753979][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17265.753979][ T895] [17265.755650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17265.755650][ T895] neigh_parms_alloc+0x1e5/0x510 [17265.755650][ T895] ipv6_add_dev+0x2fd/0x11c0 [17265.755650][ T895] ipv6_find_idev+0x102/0x170 [17265.755650][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17265.755650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17265.755650][ T895] netlink_rcv_skb+0x130/0x360 [17265.755650][ T895] netlink_unicast+0x449/0x710 [17265.755650][ T895] netlink_sendmsg+0x723/0xbe0 [17265.755650][ T895] ____sys_sendmsg+0x7b2/0xa10 [17265.755650][ T895] ___sys_sendmsg+0xee/0x170 [17265.755650][ T895] __sys_sendmsg+0xcd/0x170 [17265.755650][ T895] do_syscall_64+0xc6/0x1e0 [17265.755650][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17265.755650][ T895] [17275.999007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17275.999579][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17275.999579][ T895] netdev_get_by_index+0x5e/0x80 [17275.999579][ T895] fib6_nh_init+0x3d8/0x15b0 [17275.999579][ T895] ip6_route_info_create+0xf18/0x17d0 [17275.999579][ T895] ip6_route_add+0x1c/0x140 [17275.999579][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17275.999579][ T895] addrconf_add_dev+0xe2/0x170 [17275.999579][ T895] inet6_addr_add+0x12f/0xa40 [17275.999579][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17275.999579][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17275.999579][ T895] netlink_rcv_skb+0x130/0x360 [17275.999579][ T895] netlink_unicast+0x449/0x710 [17275.999579][ T895] netlink_sendmsg+0x723/0xbe0 [17275.999579][ T895] ____sys_sendmsg+0x7b2/0xa10 [17275.999579][ T895] ___sys_sendmsg+0xee/0x170 [17275.999579][ T895] __sys_sendmsg+0xcd/0x170 [17275.999579][ T895] do_syscall_64+0xc6/0x1e0 [17275.999579][ T895] [17276.001882][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17276.001882][ T895] ipv6_add_dev+0x3b9/0x11c0 [17276.001882][ T895] ipv6_find_idev+0x102/0x170 [17276.001882][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17276.001882][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17276.001882][ T895] netlink_rcv_skb+0x130/0x360 [17276.001882][ T895] netlink_unicast+0x449/0x710 [17276.001882][ T895] netlink_sendmsg+0x723/0xbe0 [17276.001882][ T895] ____sys_sendmsg+0x7b2/0xa10 [17276.001882][ T895] ___sys_sendmsg+0xee/0x170 [17276.001882][ T895] __sys_sendmsg+0xcd/0x170 [17276.001882][ T895] do_syscall_64+0xc6/0x1e0 [17276.001882][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17276.001882][ T895] [17276.003636][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17276.003636][ T895] neigh_parms_alloc+0x1e5/0x510 [17276.003636][ T895] ipv6_add_dev+0x2fd/0x11c0 [17276.003636][ T895] ipv6_find_idev+0x102/0x170 [17276.003636][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17276.003636][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17276.003636][ T895] netlink_rcv_skb+0x130/0x360 [17276.003636][ T895] netlink_unicast+0x449/0x710 [17276.003636][ T895] netlink_sendmsg+0x723/0xbe0 [17276.003636][ T895] ____sys_sendmsg+0x7b2/0xa10 [17276.003636][ T895] ___sys_sendmsg+0xee/0x170 [17276.003636][ T895] __sys_sendmsg+0xcd/0x170 [17276.003636][ T895] do_syscall_64+0xc6/0x1e0 [17276.003636][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17276.003636][ T895] [17286.247068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17286.247736][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17286.247736][ T895] netdev_get_by_index+0x5e/0x80 [17286.247736][ T895] fib6_nh_init+0x3d8/0x15b0 [17286.247736][ T895] ip6_route_info_create+0xf18/0x17d0 [17286.247736][ T895] ip6_route_add+0x1c/0x140 [17286.247736][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17286.247736][ T895] addrconf_add_dev+0xe2/0x170 [17286.247736][ T895] inet6_addr_add+0x12f/0xa40 [17286.247736][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17286.247736][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17286.247736][ T895] netlink_rcv_skb+0x130/0x360 [17286.247736][ T895] netlink_unicast+0x449/0x710 [17286.247736][ T895] netlink_sendmsg+0x723/0xbe0 [17286.247736][ T895] ____sys_sendmsg+0x7b2/0xa10 [17286.247736][ T895] ___sys_sendmsg+0xee/0x170 [17286.247736][ T895] __sys_sendmsg+0xcd/0x170 [17286.247736][ T895] do_syscall_64+0xc6/0x1e0 [17286.247736][ T895] [17286.249909][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17286.249909][ T895] ipv6_add_dev+0x3b9/0x11c0 [17286.249909][ T895] ipv6_find_idev+0x102/0x170 [17286.249909][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17286.249909][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17286.249909][ T895] netlink_rcv_skb+0x130/0x360 [17286.249909][ T895] netlink_unicast+0x449/0x710 [17286.249909][ T895] netlink_sendmsg+0x723/0xbe0 [17286.249909][ T895] ____sys_sendmsg+0x7b2/0xa10 [17286.249909][ T895] ___sys_sendmsg+0xee/0x170 [17286.249909][ T895] __sys_sendmsg+0xcd/0x170 [17286.249909][ T895] do_syscall_64+0xc6/0x1e0 [17286.249909][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17286.249909][ T895] [17286.251624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17286.251624][ T895] neigh_parms_alloc+0x1e5/0x510 [17286.251624][ T895] ipv6_add_dev+0x2fd/0x11c0 [17286.251624][ T895] ipv6_find_idev+0x102/0x170 [17286.251624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17286.251624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17286.251624][ T895] netlink_rcv_skb+0x130/0x360 [17286.251624][ T895] netlink_unicast+0x449/0x710 [17286.251624][ T895] netlink_sendmsg+0x723/0xbe0 [17286.251624][ T895] ____sys_sendmsg+0x7b2/0xa10 [17286.251624][ T895] ___sys_sendmsg+0xee/0x170 [17286.251624][ T895] __sys_sendmsg+0xcd/0x170 [17286.251624][ T895] do_syscall_64+0xc6/0x1e0 [17286.251624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17286.251624][ T895] [17296.295030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17296.295757][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17296.295757][ T895] netdev_get_by_index+0x5e/0x80 [17296.295757][ T895] fib6_nh_init+0x3d8/0x15b0 [17296.295757][ T895] ip6_route_info_create+0xf18/0x17d0 [17296.295757][ T895] ip6_route_add+0x1c/0x140 [17296.295757][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17296.295757][ T895] addrconf_add_dev+0xe2/0x170 [17296.295757][ T895] inet6_addr_add+0x12f/0xa40 [17296.295757][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17296.295757][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17296.295757][ T895] netlink_rcv_skb+0x130/0x360 [17296.295757][ T895] netlink_unicast+0x449/0x710 [17296.295757][ T895] netlink_sendmsg+0x723/0xbe0 [17296.295757][ T895] ____sys_sendmsg+0x7b2/0xa10 [17296.295757][ T895] ___sys_sendmsg+0xee/0x170 [17296.295757][ T895] __sys_sendmsg+0xcd/0x170 [17296.295757][ T895] do_syscall_64+0xc6/0x1e0 [17296.295757][ T895] [17296.297967][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17296.297967][ T895] ipv6_add_dev+0x3b9/0x11c0 [17296.297967][ T895] ipv6_find_idev+0x102/0x170 [17296.297967][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17296.297967][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17296.297967][ T895] netlink_rcv_skb+0x130/0x360 [17296.297967][ T895] netlink_unicast+0x449/0x710 [17296.297967][ T895] netlink_sendmsg+0x723/0xbe0 [17296.297967][ T895] ____sys_sendmsg+0x7b2/0xa10 [17296.297967][ T895] ___sys_sendmsg+0xee/0x170 [17296.297967][ T895] __sys_sendmsg+0xcd/0x170 [17296.297967][ T895] do_syscall_64+0xc6/0x1e0 [17296.297967][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17296.297967][ T895] [17296.299692][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17296.299692][ T895] neigh_parms_alloc+0x1e5/0x510 [17296.299692][ T895] ipv6_add_dev+0x2fd/0x11c0 [17296.299692][ T895] ipv6_find_idev+0x102/0x170 [17296.299692][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17296.299692][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17296.299692][ T895] netlink_rcv_skb+0x130/0x360 [17296.299692][ T895] netlink_unicast+0x449/0x710 [17296.299692][ T895] netlink_sendmsg+0x723/0xbe0 [17296.299692][ T895] ____sys_sendmsg+0x7b2/0xa10 [17296.299692][ T895] ___sys_sendmsg+0xee/0x170 [17296.299692][ T895] __sys_sendmsg+0xcd/0x170 [17296.299692][ T895] do_syscall_64+0xc6/0x1e0 [17296.299692][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17296.299692][ T895] [17306.543054][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17306.543549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17306.543549][ T895] netdev_get_by_index+0x5e/0x80 [17306.543549][ T895] fib6_nh_init+0x3d8/0x15b0 [17306.543549][ T895] ip6_route_info_create+0xf18/0x17d0 [17306.543549][ T895] ip6_route_add+0x1c/0x140 [17306.543549][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17306.543549][ T895] addrconf_add_dev+0xe2/0x170 [17306.543549][ T895] inet6_addr_add+0x12f/0xa40 [17306.543549][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17306.543549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17306.543549][ T895] netlink_rcv_skb+0x130/0x360 [17306.543549][ T895] netlink_unicast+0x449/0x710 [17306.543549][ T895] netlink_sendmsg+0x723/0xbe0 [17306.543549][ T895] ____sys_sendmsg+0x7b2/0xa10 [17306.543549][ T895] ___sys_sendmsg+0xee/0x170 [17306.543549][ T895] __sys_sendmsg+0xcd/0x170 [17306.543549][ T895] do_syscall_64+0xc6/0x1e0 [17306.543549][ T895] [17306.545790][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17306.545790][ T895] ipv6_add_dev+0x3b9/0x11c0 [17306.545790][ T895] ipv6_find_idev+0x102/0x170 [17306.545790][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17306.545790][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17306.545790][ T895] netlink_rcv_skb+0x130/0x360 [17306.545790][ T895] netlink_unicast+0x449/0x710 [17306.545790][ T895] netlink_sendmsg+0x723/0xbe0 [17306.545790][ T895] ____sys_sendmsg+0x7b2/0xa10 [17306.545790][ T895] ___sys_sendmsg+0xee/0x170 [17306.545790][ T895] __sys_sendmsg+0xcd/0x170 [17306.545790][ T895] do_syscall_64+0xc6/0x1e0 [17306.545790][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17306.545790][ T895] [17306.547499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17306.547499][ T895] neigh_parms_alloc+0x1e5/0x510 [17306.547499][ T895] ipv6_add_dev+0x2fd/0x11c0 [17306.547499][ T895] ipv6_find_idev+0x102/0x170 [17306.547499][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17306.547499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17306.547499][ T895] netlink_rcv_skb+0x130/0x360 [17306.547499][ T895] netlink_unicast+0x449/0x710 [17306.547499][ T895] netlink_sendmsg+0x723/0xbe0 [17306.547499][ T895] ____sys_sendmsg+0x7b2/0xa10 [17306.547499][ T895] ___sys_sendmsg+0xee/0x170 [17306.547499][ T895] __sys_sendmsg+0xcd/0x170 [17306.547499][ T895] do_syscall_64+0xc6/0x1e0 [17306.547499][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17306.547499][ T895] [17316.791052][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17316.791675][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17316.791675][ T895] netdev_get_by_index+0x5e/0x80 [17316.791675][ T895] fib6_nh_init+0x3d8/0x15b0 [17316.791675][ T895] ip6_route_info_create+0xf18/0x17d0 [17316.791675][ T895] ip6_route_add+0x1c/0x140 [17316.791675][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17316.791675][ T895] addrconf_add_dev+0xe2/0x170 [17316.791675][ T895] inet6_addr_add+0x12f/0xa40 [17316.791675][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17316.791675][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17316.791675][ T895] netlink_rcv_skb+0x130/0x360 [17316.791675][ T895] netlink_unicast+0x449/0x710 [17316.791675][ T895] netlink_sendmsg+0x723/0xbe0 [17316.791675][ T895] ____sys_sendmsg+0x7b2/0xa10 [17316.791675][ T895] ___sys_sendmsg+0xee/0x170 [17316.791675][ T895] __sys_sendmsg+0xcd/0x170 [17316.791675][ T895] do_syscall_64+0xc6/0x1e0 [17316.791675][ T895] [17316.793879][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17316.793879][ T895] ipv6_add_dev+0x3b9/0x11c0 [17316.793879][ T895] ipv6_find_idev+0x102/0x170 [17316.793879][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17316.793879][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17316.793879][ T895] netlink_rcv_skb+0x130/0x360 [17316.793879][ T895] netlink_unicast+0x449/0x710 [17316.793879][ T895] netlink_sendmsg+0x723/0xbe0 [17316.793879][ T895] ____sys_sendmsg+0x7b2/0xa10 [17316.793879][ T895] ___sys_sendmsg+0xee/0x170 [17316.793879][ T895] __sys_sendmsg+0xcd/0x170 [17316.793879][ T895] do_syscall_64+0xc6/0x1e0 [17316.793879][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17316.793879][ T895] [17316.795583][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17316.795583][ T895] neigh_parms_alloc+0x1e5/0x510 [17316.795583][ T895] ipv6_add_dev+0x2fd/0x11c0 [17316.795583][ T895] ipv6_find_idev+0x102/0x170 [17316.795583][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17316.795583][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17316.795583][ T895] netlink_rcv_skb+0x130/0x360 [17316.795583][ T895] netlink_unicast+0x449/0x710 [17316.795583][ T895] netlink_sendmsg+0x723/0xbe0 [17316.795583][ T895] ____sys_sendmsg+0x7b2/0xa10 [17316.795583][ T895] ___sys_sendmsg+0xee/0x170 [17316.795583][ T895] __sys_sendmsg+0xcd/0x170 [17316.795583][ T895] do_syscall_64+0xc6/0x1e0 [17316.795583][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17316.795583][ T895] [17326.967020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17326.967504][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17326.967504][ T895] netdev_get_by_index+0x5e/0x80 [17326.967504][ T895] fib6_nh_init+0x3d8/0x15b0 [17326.967504][ T895] ip6_route_info_create+0xf18/0x17d0 [17326.967504][ T895] ip6_route_add+0x1c/0x140 [17326.967504][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17326.967504][ T895] addrconf_add_dev+0xe2/0x170 [17326.967504][ T895] inet6_addr_add+0x12f/0xa40 [17326.967504][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17326.967504][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17326.967504][ T895] netlink_rcv_skb+0x130/0x360 [17326.967504][ T895] netlink_unicast+0x449/0x710 [17326.967504][ T895] netlink_sendmsg+0x723/0xbe0 [17326.967504][ T895] ____sys_sendmsg+0x7b2/0xa10 [17326.967504][ T895] ___sys_sendmsg+0xee/0x170 [17326.967504][ T895] __sys_sendmsg+0xcd/0x170 [17326.967504][ T895] do_syscall_64+0xc6/0x1e0 [17326.967504][ T895] [17326.969740][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17326.969740][ T895] ipv6_add_dev+0x3b9/0x11c0 [17326.969740][ T895] ipv6_find_idev+0x102/0x170 [17326.969740][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17326.969740][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17326.969740][ T895] netlink_rcv_skb+0x130/0x360 [17326.969740][ T895] netlink_unicast+0x449/0x710 [17326.969740][ T895] netlink_sendmsg+0x723/0xbe0 [17326.969740][ T895] ____sys_sendmsg+0x7b2/0xa10 [17326.969740][ T895] ___sys_sendmsg+0xee/0x170 [17326.969740][ T895] __sys_sendmsg+0xcd/0x170 [17326.969740][ T895] do_syscall_64+0xc6/0x1e0 [17326.969740][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17326.969740][ T895] [17326.971487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17326.971487][ T895] neigh_parms_alloc+0x1e5/0x510 [17326.971487][ T895] ipv6_add_dev+0x2fd/0x11c0 [17326.971487][ T895] ipv6_find_idev+0x102/0x170 [17326.971487][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17326.971487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17326.971487][ T895] netlink_rcv_skb+0x130/0x360 [17326.971487][ T895] netlink_unicast+0x449/0x710 [17326.971487][ T895] netlink_sendmsg+0x723/0xbe0 [17326.971487][ T895] ____sys_sendmsg+0x7b2/0xa10 [17326.971487][ T895] ___sys_sendmsg+0xee/0x170 [17326.971487][ T895] __sys_sendmsg+0xcd/0x170 [17326.971487][ T895] do_syscall_64+0xc6/0x1e0 [17326.971487][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17326.971487][ T895] [17337.215015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17337.215509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17337.215509][ T895] netdev_get_by_index+0x5e/0x80 [17337.215509][ T895] fib6_nh_init+0x3d8/0x15b0 [17337.215509][ T895] ip6_route_info_create+0xf18/0x17d0 [17337.215509][ T895] ip6_route_add+0x1c/0x140 [17337.215509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17337.215509][ T895] addrconf_add_dev+0xe2/0x170 [17337.215509][ T895] inet6_addr_add+0x12f/0xa40 [17337.215509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17337.215509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17337.215509][ T895] netlink_rcv_skb+0x130/0x360 [17337.215509][ T895] netlink_unicast+0x449/0x710 [17337.215509][ T895] netlink_sendmsg+0x723/0xbe0 [17337.215509][ T895] ____sys_sendmsg+0x7b2/0xa10 [17337.215509][ T895] ___sys_sendmsg+0xee/0x170 [17337.215509][ T895] __sys_sendmsg+0xcd/0x170 [17337.215509][ T895] do_syscall_64+0xc6/0x1e0 [17337.215509][ T895] [17337.217744][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17337.217744][ T895] ipv6_add_dev+0x3b9/0x11c0 [17337.217744][ T895] ipv6_find_idev+0x102/0x170 [17337.217744][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17337.217744][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17337.217744][ T895] netlink_rcv_skb+0x130/0x360 [17337.217744][ T895] netlink_unicast+0x449/0x710 [17337.217744][ T895] netlink_sendmsg+0x723/0xbe0 [17337.217744][ T895] ____sys_sendmsg+0x7b2/0xa10 [17337.217744][ T895] ___sys_sendmsg+0xee/0x170 [17337.217744][ T895] __sys_sendmsg+0xcd/0x170 [17337.217744][ T895] do_syscall_64+0xc6/0x1e0 [17337.217744][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17337.217744][ T895] [17337.219421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17337.219421][ T895] neigh_parms_alloc+0x1e5/0x510 [17337.219421][ T895] ipv6_add_dev+0x2fd/0x11c0 [17337.219421][ T895] ipv6_find_idev+0x102/0x170 [17337.219421][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17337.219421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17337.219421][ T895] netlink_rcv_skb+0x130/0x360 [17337.219421][ T895] netlink_unicast+0x449/0x710 [17337.219421][ T895] netlink_sendmsg+0x723/0xbe0 [17337.219421][ T895] ____sys_sendmsg+0x7b2/0xa10 [17337.219421][ T895] ___sys_sendmsg+0xee/0x170 [17337.219421][ T895] __sys_sendmsg+0xcd/0x170 [17337.219421][ T895] do_syscall_64+0xc6/0x1e0 [17337.219421][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17337.219421][ T895] [17347.463076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17347.463649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17347.463649][ T895] netdev_get_by_index+0x5e/0x80 [17347.463649][ T895] fib6_nh_init+0x3d8/0x15b0 [17347.463649][ T895] ip6_route_info_create+0xf18/0x17d0 [17347.463649][ T895] ip6_route_add+0x1c/0x140 [17347.463649][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17347.463649][ T895] addrconf_add_dev+0xe2/0x170 [17347.463649][ T895] inet6_addr_add+0x12f/0xa40 [17347.463649][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17347.463649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17347.463649][ T895] netlink_rcv_skb+0x130/0x360 [17347.463649][ T895] netlink_unicast+0x449/0x710 [17347.463649][ T895] netlink_sendmsg+0x723/0xbe0 [17347.463649][ T895] ____sys_sendmsg+0x7b2/0xa10 [17347.463649][ T895] ___sys_sendmsg+0xee/0x170 [17347.463649][ T895] __sys_sendmsg+0xcd/0x170 [17347.463649][ T895] do_syscall_64+0xc6/0x1e0 [17347.463649][ T895] [17347.465858][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17347.465858][ T895] ipv6_add_dev+0x3b9/0x11c0 [17347.465858][ T895] ipv6_find_idev+0x102/0x170 [17347.465858][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17347.465858][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17347.465858][ T895] netlink_rcv_skb+0x130/0x360 [17347.465858][ T895] netlink_unicast+0x449/0x710 [17347.465858][ T895] netlink_sendmsg+0x723/0xbe0 [17347.465858][ T895] ____sys_sendmsg+0x7b2/0xa10 [17347.465858][ T895] ___sys_sendmsg+0xee/0x170 [17347.465858][ T895] __sys_sendmsg+0xcd/0x170 [17347.465858][ T895] do_syscall_64+0xc6/0x1e0 [17347.465858][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17347.465858][ T895] [17347.467522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17347.467522][ T895] neigh_parms_alloc+0x1e5/0x510 [17347.467522][ T895] ipv6_add_dev+0x2fd/0x11c0 [17347.467522][ T895] ipv6_find_idev+0x102/0x170 [17347.467522][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17347.467522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17347.467522][ T895] netlink_rcv_skb+0x130/0x360 [17347.467522][ T895] netlink_unicast+0x449/0x710 [17347.467522][ T895] netlink_sendmsg+0x723/0xbe0 [17347.467522][ T895] ____sys_sendmsg+0x7b2/0xa10 [17347.467522][ T895] ___sys_sendmsg+0xee/0x170 [17347.467522][ T895] __sys_sendmsg+0xcd/0x170 [17347.467522][ T895] do_syscall_64+0xc6/0x1e0 [17347.467522][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17347.467522][ T895] [17357.711034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17357.711571][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17357.711571][ T895] netdev_get_by_index+0x5e/0x80 [17357.711571][ T895] fib6_nh_init+0x3d8/0x15b0 [17357.711571][ T895] ip6_route_info_create+0xf18/0x17d0 [17357.711571][ T895] ip6_route_add+0x1c/0x140 [17357.711571][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17357.711571][ T895] addrconf_add_dev+0xe2/0x170 [17357.711571][ T895] inet6_addr_add+0x12f/0xa40 [17357.711571][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17357.711571][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17357.711571][ T895] netlink_rcv_skb+0x130/0x360 [17357.711571][ T895] netlink_unicast+0x449/0x710 [17357.711571][ T895] netlink_sendmsg+0x723/0xbe0 [17357.711571][ T895] ____sys_sendmsg+0x7b2/0xa10 [17357.711571][ T895] ___sys_sendmsg+0xee/0x170 [17357.711571][ T895] __sys_sendmsg+0xcd/0x170 [17357.711571][ T895] do_syscall_64+0xc6/0x1e0 [17357.711571][ T895] [17357.713811][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17357.713811][ T895] ipv6_add_dev+0x3b9/0x11c0 [17357.713811][ T895] ipv6_find_idev+0x102/0x170 [17357.713811][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17357.713811][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17357.713811][ T895] netlink_rcv_skb+0x130/0x360 [17357.713811][ T895] netlink_unicast+0x449/0x710 [17357.713811][ T895] netlink_sendmsg+0x723/0xbe0 [17357.713811][ T895] ____sys_sendmsg+0x7b2/0xa10 [17357.713811][ T895] ___sys_sendmsg+0xee/0x170 [17357.713811][ T895] __sys_sendmsg+0xcd/0x170 [17357.713811][ T895] do_syscall_64+0xc6/0x1e0 [17357.713811][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17357.713811][ T895] [17357.715502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17357.715502][ T895] neigh_parms_alloc+0x1e5/0x510 [17357.715502][ T895] ipv6_add_dev+0x2fd/0x11c0 [17357.715502][ T895] ipv6_find_idev+0x102/0x170 [17357.715502][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17357.715502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17357.715502][ T895] netlink_rcv_skb+0x130/0x360 [17357.715502][ T895] netlink_unicast+0x449/0x710 [17357.715502][ T895] netlink_sendmsg+0x723/0xbe0 [17357.715502][ T895] ____sys_sendmsg+0x7b2/0xa10 [17357.715502][ T895] ___sys_sendmsg+0xee/0x170 [17357.715502][ T895] __sys_sendmsg+0xcd/0x170 [17357.715502][ T895] do_syscall_64+0xc6/0x1e0 [17357.715502][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17357.715502][ T895] [17367.959027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17367.959503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17367.959503][ T895] netdev_get_by_index+0x5e/0x80 [17367.959503][ T895] fib6_nh_init+0x3d8/0x15b0 [17367.959503][ T895] ip6_route_info_create+0xf18/0x17d0 [17367.959503][ T895] ip6_route_add+0x1c/0x140 [17367.959503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17367.959503][ T895] addrconf_add_dev+0xe2/0x170 [17367.959503][ T895] inet6_addr_add+0x12f/0xa40 [17367.959503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17367.959503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17367.959503][ T895] netlink_rcv_skb+0x130/0x360 [17367.959503][ T895] netlink_unicast+0x449/0x710 [17367.959503][ T895] netlink_sendmsg+0x723/0xbe0 [17367.959503][ T895] ____sys_sendmsg+0x7b2/0xa10 [17367.959503][ T895] ___sys_sendmsg+0xee/0x170 [17367.959503][ T895] __sys_sendmsg+0xcd/0x170 [17367.959503][ T895] do_syscall_64+0xc6/0x1e0 [17367.959503][ T895] [17367.961662][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17367.961662][ T895] ipv6_add_dev+0x3b9/0x11c0 [17367.961662][ T895] ipv6_find_idev+0x102/0x170 [17367.961662][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17367.961662][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17367.961662][ T895] netlink_rcv_skb+0x130/0x360 [17367.961662][ T895] netlink_unicast+0x449/0x710 [17367.961662][ T895] netlink_sendmsg+0x723/0xbe0 [17367.961662][ T895] ____sys_sendmsg+0x7b2/0xa10 [17367.961662][ T895] ___sys_sendmsg+0xee/0x170 [17367.961662][ T895] __sys_sendmsg+0xcd/0x170 [17367.961662][ T895] do_syscall_64+0xc6/0x1e0 [17367.961662][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17367.961662][ T895] [17367.963335][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17367.963335][ T895] neigh_parms_alloc+0x1e5/0x510 [17367.963335][ T895] ipv6_add_dev+0x2fd/0x11c0 [17367.963335][ T895] ipv6_find_idev+0x102/0x170 [17367.963335][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17367.963335][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17367.963335][ T895] netlink_rcv_skb+0x130/0x360 [17367.963335][ T895] netlink_unicast+0x449/0x710 [17367.963335][ T895] netlink_sendmsg+0x723/0xbe0 [17367.963335][ T895] ____sys_sendmsg+0x7b2/0xa10 [17367.963335][ T895] ___sys_sendmsg+0xee/0x170 [17367.963335][ T895] __sys_sendmsg+0xcd/0x170 [17367.963335][ T895] do_syscall_64+0xc6/0x1e0 [17367.963335][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17367.963335][ T895] [17378.207017][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17378.207495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17378.207495][ T895] netdev_get_by_index+0x5e/0x80 [17378.207495][ T895] fib6_nh_init+0x3d8/0x15b0 [17378.207495][ T895] ip6_route_info_create+0xf18/0x17d0 [17378.207495][ T895] ip6_route_add+0x1c/0x140 [17378.207495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17378.207495][ T895] addrconf_add_dev+0xe2/0x170 [17378.207495][ T895] inet6_addr_add+0x12f/0xa40 [17378.207495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17378.207495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17378.207495][ T895] netlink_rcv_skb+0x130/0x360 [17378.207495][ T895] netlink_unicast+0x449/0x710 [17378.207495][ T895] netlink_sendmsg+0x723/0xbe0 [17378.207495][ T895] ____sys_sendmsg+0x7b2/0xa10 [17378.207495][ T895] ___sys_sendmsg+0xee/0x170 [17378.207495][ T895] __sys_sendmsg+0xcd/0x170 [17378.207495][ T895] do_syscall_64+0xc6/0x1e0 [17378.207495][ T895] [17378.209649][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17378.209649][ T895] ipv6_add_dev+0x3b9/0x11c0 [17378.209649][ T895] ipv6_find_idev+0x102/0x170 [17378.209649][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17378.209649][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17378.209649][ T895] netlink_rcv_skb+0x130/0x360 [17378.209649][ T895] netlink_unicast+0x449/0x710 [17378.209649][ T895] netlink_sendmsg+0x723/0xbe0 [17378.209649][ T895] ____sys_sendmsg+0x7b2/0xa10 [17378.209649][ T895] ___sys_sendmsg+0xee/0x170 [17378.209649][ T895] __sys_sendmsg+0xcd/0x170 [17378.209649][ T895] do_syscall_64+0xc6/0x1e0 [17378.209649][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17378.209649][ T895] [17378.211358][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17378.211358][ T895] neigh_parms_alloc+0x1e5/0x510 [17378.211358][ T895] ipv6_add_dev+0x2fd/0x11c0 [17378.211358][ T895] ipv6_find_idev+0x102/0x170 [17378.211358][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17378.211358][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17378.211358][ T895] netlink_rcv_skb+0x130/0x360 [17378.211358][ T895] netlink_unicast+0x449/0x710 [17378.211358][ T895] netlink_sendmsg+0x723/0xbe0 [17378.211358][ T895] ____sys_sendmsg+0x7b2/0xa10 [17378.211358][ T895] ___sys_sendmsg+0xee/0x170 [17378.211358][ T895] __sys_sendmsg+0xcd/0x170 [17378.211358][ T895] do_syscall_64+0xc6/0x1e0 [17378.211358][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17378.211358][ T895] [17388.455088][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17388.455777][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17388.455777][ T895] netdev_get_by_index+0x5e/0x80 [17388.455777][ T895] fib6_nh_init+0x3d8/0x15b0 [17388.455777][ T895] ip6_route_info_create+0xf18/0x17d0 [17388.455777][ T895] ip6_route_add+0x1c/0x140 [17388.455777][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17388.455777][ T895] addrconf_add_dev+0xe2/0x170 [17388.455777][ T895] inet6_addr_add+0x12f/0xa40 [17388.455777][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17388.455777][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17388.455777][ T895] netlink_rcv_skb+0x130/0x360 [17388.455777][ T895] netlink_unicast+0x449/0x710 [17388.455777][ T895] netlink_sendmsg+0x723/0xbe0 [17388.455777][ T895] ____sys_sendmsg+0x7b2/0xa10 [17388.455777][ T895] ___sys_sendmsg+0xee/0x170 [17388.455777][ T895] __sys_sendmsg+0xcd/0x170 [17388.455777][ T895] do_syscall_64+0xc6/0x1e0 [17388.455777][ T895] [17388.457985][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17388.457985][ T895] ipv6_add_dev+0x3b9/0x11c0 [17388.457985][ T895] ipv6_find_idev+0x102/0x170 [17388.457985][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17388.457985][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17388.457985][ T895] netlink_rcv_skb+0x130/0x360 [17388.457985][ T895] netlink_unicast+0x449/0x710 [17388.457985][ T895] netlink_sendmsg+0x723/0xbe0 [17388.457985][ T895] ____sys_sendmsg+0x7b2/0xa10 [17388.457985][ T895] ___sys_sendmsg+0xee/0x170 [17388.457985][ T895] __sys_sendmsg+0xcd/0x170 [17388.457985][ T895] do_syscall_64+0xc6/0x1e0 [17388.457985][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17388.457985][ T895] [17388.459679][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17388.459679][ T895] neigh_parms_alloc+0x1e5/0x510 [17388.459679][ T895] ipv6_add_dev+0x2fd/0x11c0 [17388.459679][ T895] ipv6_find_idev+0x102/0x170 [17388.459679][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17388.459679][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17388.459679][ T895] netlink_rcv_skb+0x130/0x360 [17388.459679][ T895] netlink_unicast+0x449/0x710 [17388.459679][ T895] netlink_sendmsg+0x723/0xbe0 [17388.459679][ T895] ____sys_sendmsg+0x7b2/0xa10 [17388.459679][ T895] ___sys_sendmsg+0xee/0x170 [17388.459679][ T895] __sys_sendmsg+0xcd/0x170 [17388.459679][ T895] do_syscall_64+0xc6/0x1e0 [17388.459679][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17388.459679][ T895] [17398.703129][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17398.703882][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17398.703882][ T895] netdev_get_by_index+0x5e/0x80 [17398.703882][ T895] fib6_nh_init+0x3d8/0x15b0 [17398.703882][ T895] ip6_route_info_create+0xf18/0x17d0 [17398.703882][ T895] ip6_route_add+0x1c/0x140 [17398.703882][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17398.703882][ T895] addrconf_add_dev+0xe2/0x170 [17398.703882][ T895] inet6_addr_add+0x12f/0xa40 [17398.703882][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17398.703882][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17398.703882][ T895] netlink_rcv_skb+0x130/0x360 [17398.703882][ T895] netlink_unicast+0x449/0x710 [17398.703882][ T895] netlink_sendmsg+0x723/0xbe0 [17398.703882][ T895] ____sys_sendmsg+0x7b2/0xa10 [17398.703882][ T895] ___sys_sendmsg+0xee/0x170 [17398.703882][ T895] __sys_sendmsg+0xcd/0x170 [17398.703882][ T895] do_syscall_64+0xc6/0x1e0 [17398.703882][ T895] [17398.706085][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17398.706085][ T895] ipv6_add_dev+0x3b9/0x11c0 [17398.706085][ T895] ipv6_find_idev+0x102/0x170 [17398.706085][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17398.706085][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17398.706085][ T895] netlink_rcv_skb+0x130/0x360 [17398.706085][ T895] netlink_unicast+0x449/0x710 [17398.706085][ T895] netlink_sendmsg+0x723/0xbe0 [17398.706085][ T895] ____sys_sendmsg+0x7b2/0xa10 [17398.706085][ T895] ___sys_sendmsg+0xee/0x170 [17398.706085][ T895] __sys_sendmsg+0xcd/0x170 [17398.706085][ T895] do_syscall_64+0xc6/0x1e0 [17398.706085][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17398.706085][ T895] [17398.707755][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17398.707755][ T895] neigh_parms_alloc+0x1e5/0x510 [17398.707755][ T895] ipv6_add_dev+0x2fd/0x11c0 [17398.707755][ T895] ipv6_find_idev+0x102/0x170 [17398.707755][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17398.707755][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17398.707755][ T895] netlink_rcv_skb+0x130/0x360 [17398.707755][ T895] netlink_unicast+0x449/0x710 [17398.707755][ T895] netlink_sendmsg+0x723/0xbe0 [17398.707755][ T895] ____sys_sendmsg+0x7b2/0xa10 [17398.707755][ T895] ___sys_sendmsg+0xee/0x170 [17398.707755][ T895] __sys_sendmsg+0xcd/0x170 [17398.707755][ T895] do_syscall_64+0xc6/0x1e0 [17398.707755][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17398.707755][ T895] [17408.839227][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17408.839824][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17408.839824][ T895] netdev_get_by_index+0x5e/0x80 [17408.839824][ T895] fib6_nh_init+0x3d8/0x15b0 [17408.839824][ T895] ip6_route_info_create+0xf18/0x17d0 [17408.839824][ T895] ip6_route_add+0x1c/0x140 [17408.839824][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17408.839824][ T895] addrconf_add_dev+0xe2/0x170 [17408.839824][ T895] inet6_addr_add+0x12f/0xa40 [17408.839824][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17408.839824][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17408.839824][ T895] netlink_rcv_skb+0x130/0x360 [17408.839824][ T895] netlink_unicast+0x449/0x710 [17408.839824][ T895] netlink_sendmsg+0x723/0xbe0 [17408.839824][ T895] ____sys_sendmsg+0x7b2/0xa10 [17408.839824][ T895] ___sys_sendmsg+0xee/0x170 [17408.839824][ T895] __sys_sendmsg+0xcd/0x170 [17408.839824][ T895] do_syscall_64+0xc6/0x1e0 [17408.839824][ T895] [17408.842086][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17408.842086][ T895] ipv6_add_dev+0x3b9/0x11c0 [17408.842086][ T895] ipv6_find_idev+0x102/0x170 [17408.842086][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17408.842086][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17408.842086][ T895] netlink_rcv_skb+0x130/0x360 [17408.842086][ T895] netlink_unicast+0x449/0x710 [17408.842086][ T895] netlink_sendmsg+0x723/0xbe0 [17408.842086][ T895] ____sys_sendmsg+0x7b2/0xa10 [17408.842086][ T895] ___sys_sendmsg+0xee/0x170 [17408.842086][ T895] __sys_sendmsg+0xcd/0x170 [17408.842086][ T895] do_syscall_64+0xc6/0x1e0 [17408.842086][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17408.842086][ T895] [17408.843782][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17408.843782][ T895] neigh_parms_alloc+0x1e5/0x510 [17408.843782][ T895] ipv6_add_dev+0x2fd/0x11c0 [17408.843782][ T895] ipv6_find_idev+0x102/0x170 [17408.843782][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17408.843782][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17408.843782][ T895] netlink_rcv_skb+0x130/0x360 [17408.843782][ T895] netlink_unicast+0x449/0x710 [17408.843782][ T895] netlink_sendmsg+0x723/0xbe0 [17408.843782][ T895] ____sys_sendmsg+0x7b2/0xa10 [17408.843782][ T895] ___sys_sendmsg+0xee/0x170 [17408.843782][ T895] __sys_sendmsg+0xcd/0x170 [17408.843782][ T895] do_syscall_64+0xc6/0x1e0 [17408.843782][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17408.843782][ T895] [17418.982991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17418.983468][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17418.983468][ T895] netdev_get_by_index+0x5e/0x80 [17418.983468][ T895] fib6_nh_init+0x3d8/0x15b0 [17418.983468][ T895] ip6_route_info_create+0xf18/0x17d0 [17418.983468][ T895] ip6_route_add+0x1c/0x140 [17418.983468][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17418.983468][ T895] addrconf_add_dev+0xe2/0x170 [17418.983468][ T895] inet6_addr_add+0x12f/0xa40 [17418.983468][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17418.983468][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17418.983468][ T895] netlink_rcv_skb+0x130/0x360 [17418.983468][ T895] netlink_unicast+0x449/0x710 [17418.983468][ T895] netlink_sendmsg+0x723/0xbe0 [17418.983468][ T895] ____sys_sendmsg+0x7b2/0xa10 [17418.983468][ T895] ___sys_sendmsg+0xee/0x170 [17418.983468][ T895] __sys_sendmsg+0xcd/0x170 [17418.983468][ T895] do_syscall_64+0xc6/0x1e0 [17418.983468][ T895] [17418.985652][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17418.985652][ T895] ipv6_add_dev+0x3b9/0x11c0 [17418.985652][ T895] ipv6_find_idev+0x102/0x170 [17418.985652][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17418.985652][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17418.985652][ T895] netlink_rcv_skb+0x130/0x360 [17418.985652][ T895] netlink_unicast+0x449/0x710 [17418.985652][ T895] netlink_sendmsg+0x723/0xbe0 [17418.985652][ T895] ____sys_sendmsg+0x7b2/0xa10 [17418.985652][ T895] ___sys_sendmsg+0xee/0x170 [17418.985652][ T895] __sys_sendmsg+0xcd/0x170 [17418.985652][ T895] do_syscall_64+0xc6/0x1e0 [17418.985652][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17418.985652][ T895] [17418.987369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17418.987369][ T895] neigh_parms_alloc+0x1e5/0x510 [17418.987369][ T895] ipv6_add_dev+0x2fd/0x11c0 [17418.987369][ T895] ipv6_find_idev+0x102/0x170 [17418.987369][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17418.987369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17418.987369][ T895] netlink_rcv_skb+0x130/0x360 [17418.987369][ T895] netlink_unicast+0x449/0x710 [17418.987369][ T895] netlink_sendmsg+0x723/0xbe0 [17418.987369][ T895] ____sys_sendmsg+0x7b2/0xa10 [17418.987369][ T895] ___sys_sendmsg+0xee/0x170 [17418.987369][ T895] __sys_sendmsg+0xcd/0x170 [17418.987369][ T895] do_syscall_64+0xc6/0x1e0 [17418.987369][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17418.987369][ T895] [17429.231097][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17429.231865][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17429.231865][ T895] netdev_get_by_index+0x5e/0x80 [17429.231865][ T895] fib6_nh_init+0x3d8/0x15b0 [17429.231865][ T895] ip6_route_info_create+0xf18/0x17d0 [17429.231865][ T895] ip6_route_add+0x1c/0x140 [17429.231865][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17429.231865][ T895] addrconf_add_dev+0xe2/0x170 [17429.231865][ T895] inet6_addr_add+0x12f/0xa40 [17429.231865][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17429.231865][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17429.231865][ T895] netlink_rcv_skb+0x130/0x360 [17429.231865][ T895] netlink_unicast+0x449/0x710 [17429.231865][ T895] netlink_sendmsg+0x723/0xbe0 [17429.231865][ T895] ____sys_sendmsg+0x7b2/0xa10 [17429.231865][ T895] ___sys_sendmsg+0xee/0x170 [17429.231865][ T895] __sys_sendmsg+0xcd/0x170 [17429.231865][ T895] do_syscall_64+0xc6/0x1e0 [17429.231865][ T895] [17429.234037][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17429.234037][ T895] ipv6_add_dev+0x3b9/0x11c0 [17429.234037][ T895] ipv6_find_idev+0x102/0x170 [17429.234037][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17429.234037][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17429.234037][ T895] netlink_rcv_skb+0x130/0x360 [17429.234037][ T895] netlink_unicast+0x449/0x710 [17429.234037][ T895] netlink_sendmsg+0x723/0xbe0 [17429.234037][ T895] ____sys_sendmsg+0x7b2/0xa10 [17429.234037][ T895] ___sys_sendmsg+0xee/0x170 [17429.234037][ T895] __sys_sendmsg+0xcd/0x170 [17429.234037][ T895] do_syscall_64+0xc6/0x1e0 [17429.234037][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17429.234037][ T895] [17429.235763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17429.235763][ T895] neigh_parms_alloc+0x1e5/0x510 [17429.235763][ T895] ipv6_add_dev+0x2fd/0x11c0 [17429.235763][ T895] ipv6_find_idev+0x102/0x170 [17429.235763][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17429.235763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17429.235763][ T895] netlink_rcv_skb+0x130/0x360 [17429.235763][ T895] netlink_unicast+0x449/0x710 [17429.235763][ T895] netlink_sendmsg+0x723/0xbe0 [17429.235763][ T895] ____sys_sendmsg+0x7b2/0xa10 [17429.235763][ T895] ___sys_sendmsg+0xee/0x170 [17429.235763][ T895] __sys_sendmsg+0xcd/0x170 [17429.235763][ T895] do_syscall_64+0xc6/0x1e0 [17429.235763][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17429.235763][ T895] [17439.478989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17439.479483][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17439.479483][ T895] netdev_get_by_index+0x5e/0x80 [17439.479483][ T895] fib6_nh_init+0x3d8/0x15b0 [17439.479483][ T895] ip6_route_info_create+0xf18/0x17d0 [17439.479483][ T895] ip6_route_add+0x1c/0x140 [17439.479483][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17439.479483][ T895] addrconf_add_dev+0xe2/0x170 [17439.479483][ T895] inet6_addr_add+0x12f/0xa40 [17439.479483][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17439.479483][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17439.479483][ T895] netlink_rcv_skb+0x130/0x360 [17439.479483][ T895] netlink_unicast+0x449/0x710 [17439.479483][ T895] netlink_sendmsg+0x723/0xbe0 [17439.479483][ T895] ____sys_sendmsg+0x7b2/0xa10 [17439.479483][ T895] ___sys_sendmsg+0xee/0x170 [17439.479483][ T895] __sys_sendmsg+0xcd/0x170 [17439.479483][ T895] do_syscall_64+0xc6/0x1e0 [17439.479483][ T895] [17439.481764][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17439.481764][ T895] ipv6_add_dev+0x3b9/0x11c0 [17439.481764][ T895] ipv6_find_idev+0x102/0x170 [17439.481764][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17439.481764][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17439.481764][ T895] netlink_rcv_skb+0x130/0x360 [17439.481764][ T895] netlink_unicast+0x449/0x710 [17439.481764][ T895] netlink_sendmsg+0x723/0xbe0 [17439.481764][ T895] ____sys_sendmsg+0x7b2/0xa10 [17439.481764][ T895] ___sys_sendmsg+0xee/0x170 [17439.481764][ T895] __sys_sendmsg+0xcd/0x170 [17439.481764][ T895] do_syscall_64+0xc6/0x1e0 [17439.481764][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17439.481764][ T895] [17439.483477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17439.483477][ T895] neigh_parms_alloc+0x1e5/0x510 [17439.483477][ T895] ipv6_add_dev+0x2fd/0x11c0 [17439.483477][ T895] ipv6_find_idev+0x102/0x170 [17439.483477][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17439.483477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17439.483477][ T895] netlink_rcv_skb+0x130/0x360 [17439.483477][ T895] netlink_unicast+0x449/0x710 [17439.483477][ T895] netlink_sendmsg+0x723/0xbe0 [17439.483477][ T895] ____sys_sendmsg+0x7b2/0xa10 [17439.483477][ T895] ___sys_sendmsg+0xee/0x170 [17439.483477][ T895] __sys_sendmsg+0xcd/0x170 [17439.483477][ T895] do_syscall_64+0xc6/0x1e0 [17439.483477][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17439.483477][ T895] [17449.727013][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17449.727506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17449.727506][ T895] netdev_get_by_index+0x5e/0x80 [17449.727506][ T895] fib6_nh_init+0x3d8/0x15b0 [17449.727506][ T895] ip6_route_info_create+0xf18/0x17d0 [17449.727506][ T895] ip6_route_add+0x1c/0x140 [17449.727506][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17449.727506][ T895] addrconf_add_dev+0xe2/0x170 [17449.727506][ T895] inet6_addr_add+0x12f/0xa40 [17449.727506][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17449.727506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17449.727506][ T895] netlink_rcv_skb+0x130/0x360 [17449.727506][ T895] netlink_unicast+0x449/0x710 [17449.727506][ T895] netlink_sendmsg+0x723/0xbe0 [17449.727506][ T895] ____sys_sendmsg+0x7b2/0xa10 [17449.727506][ T895] ___sys_sendmsg+0xee/0x170 [17449.727506][ T895] __sys_sendmsg+0xcd/0x170 [17449.727506][ T895] do_syscall_64+0xc6/0x1e0 [17449.727506][ T895] [17449.729722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17449.729722][ T895] ipv6_add_dev+0x3b9/0x11c0 [17449.729722][ T895] ipv6_find_idev+0x102/0x170 [17449.729722][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17449.729722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17449.729722][ T895] netlink_rcv_skb+0x130/0x360 [17449.729722][ T895] netlink_unicast+0x449/0x710 [17449.729722][ T895] netlink_sendmsg+0x723/0xbe0 [17449.729722][ T895] ____sys_sendmsg+0x7b2/0xa10 [17449.729722][ T895] ___sys_sendmsg+0xee/0x170 [17449.729722][ T895] __sys_sendmsg+0xcd/0x170 [17449.729722][ T895] do_syscall_64+0xc6/0x1e0 [17449.729722][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17449.729722][ T895] [17449.731454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17449.731454][ T895] neigh_parms_alloc+0x1e5/0x510 [17449.731454][ T895] ipv6_add_dev+0x2fd/0x11c0 [17449.731454][ T895] ipv6_find_idev+0x102/0x170 [17449.731454][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17449.731454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17449.731454][ T895] netlink_rcv_skb+0x130/0x360 [17449.731454][ T895] netlink_unicast+0x449/0x710 [17449.731454][ T895] netlink_sendmsg+0x723/0xbe0 [17449.731454][ T895] ____sys_sendmsg+0x7b2/0xa10 [17449.731454][ T895] ___sys_sendmsg+0xee/0x170 [17449.731454][ T895] __sys_sendmsg+0xcd/0x170 [17449.731454][ T895] do_syscall_64+0xc6/0x1e0 [17449.731454][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17449.731454][ T895] [17459.975069][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17459.975714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17459.975714][ T895] netdev_get_by_index+0x5e/0x80 [17459.975714][ T895] fib6_nh_init+0x3d8/0x15b0 [17459.975714][ T895] ip6_route_info_create+0xf18/0x17d0 [17459.975714][ T895] ip6_route_add+0x1c/0x140 [17459.975714][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17459.975714][ T895] addrconf_add_dev+0xe2/0x170 [17459.975714][ T895] inet6_addr_add+0x12f/0xa40 [17459.975714][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17459.975714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17459.975714][ T895] netlink_rcv_skb+0x130/0x360 [17459.975714][ T895] netlink_unicast+0x449/0x710 [17459.975714][ T895] netlink_sendmsg+0x723/0xbe0 [17459.975714][ T895] ____sys_sendmsg+0x7b2/0xa10 [17459.975714][ T895] ___sys_sendmsg+0xee/0x170 [17459.975714][ T895] __sys_sendmsg+0xcd/0x170 [17459.975714][ T895] do_syscall_64+0xc6/0x1e0 [17459.975714][ T895] [17459.977922][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17459.977922][ T895] ipv6_add_dev+0x3b9/0x11c0 [17459.977922][ T895] ipv6_find_idev+0x102/0x170 [17459.977922][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17459.977922][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17459.977922][ T895] netlink_rcv_skb+0x130/0x360 [17459.977922][ T895] netlink_unicast+0x449/0x710 [17459.977922][ T895] netlink_sendmsg+0x723/0xbe0 [17459.977922][ T895] ____sys_sendmsg+0x7b2/0xa10 [17459.977922][ T895] ___sys_sendmsg+0xee/0x170 [17459.977922][ T895] __sys_sendmsg+0xcd/0x170 [17459.977922][ T895] do_syscall_64+0xc6/0x1e0 [17459.977922][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17459.977922][ T895] [17459.979625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17459.979625][ T895] neigh_parms_alloc+0x1e5/0x510 [17459.979625][ T895] ipv6_add_dev+0x2fd/0x11c0 [17459.979625][ T895] ipv6_find_idev+0x102/0x170 [17459.979625][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17459.979625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17459.979625][ T895] netlink_rcv_skb+0x130/0x360 [17459.979625][ T895] netlink_unicast+0x449/0x710 [17459.979625][ T895] netlink_sendmsg+0x723/0xbe0 [17459.979625][ T895] ____sys_sendmsg+0x7b2/0xa10 [17459.979625][ T895] ___sys_sendmsg+0xee/0x170 [17459.979625][ T895] __sys_sendmsg+0xcd/0x170 [17459.979625][ T895] do_syscall_64+0xc6/0x1e0 [17459.979625][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17459.979625][ T895] [17470.223069][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17470.223815][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17470.223815][ T895] netdev_get_by_index+0x5e/0x80 [17470.223815][ T895] fib6_nh_init+0x3d8/0x15b0 [17470.223815][ T895] ip6_route_info_create+0xf18/0x17d0 [17470.223815][ T895] ip6_route_add+0x1c/0x140 [17470.223815][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17470.223815][ T895] addrconf_add_dev+0xe2/0x170 [17470.223815][ T895] inet6_addr_add+0x12f/0xa40 [17470.223815][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17470.223815][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17470.223815][ T895] netlink_rcv_skb+0x130/0x360 [17470.223815][ T895] netlink_unicast+0x449/0x710 [17470.223815][ T895] netlink_sendmsg+0x723/0xbe0 [17470.223815][ T895] ____sys_sendmsg+0x7b2/0xa10 [17470.223815][ T895] ___sys_sendmsg+0xee/0x170 [17470.223815][ T895] __sys_sendmsg+0xcd/0x170 [17470.223815][ T895] do_syscall_64+0xc6/0x1e0 [17470.223815][ T895] [17470.226003][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17470.226003][ T895] ipv6_add_dev+0x3b9/0x11c0 [17470.226003][ T895] ipv6_find_idev+0x102/0x170 [17470.226003][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17470.226003][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17470.226003][ T895] netlink_rcv_skb+0x130/0x360 [17470.226003][ T895] netlink_unicast+0x449/0x710 [17470.226003][ T895] netlink_sendmsg+0x723/0xbe0 [17470.226003][ T895] ____sys_sendmsg+0x7b2/0xa10 [17470.226003][ T895] ___sys_sendmsg+0xee/0x170 [17470.226003][ T895] __sys_sendmsg+0xcd/0x170 [17470.226003][ T895] do_syscall_64+0xc6/0x1e0 [17470.226003][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17470.226003][ T895] [17470.227714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17470.227714][ T895] neigh_parms_alloc+0x1e5/0x510 [17470.227714][ T895] ipv6_add_dev+0x2fd/0x11c0 [17470.227714][ T895] ipv6_find_idev+0x102/0x170 [17470.227714][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17470.227714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17470.227714][ T895] netlink_rcv_skb+0x130/0x360 [17470.227714][ T895] netlink_unicast+0x449/0x710 [17470.227714][ T895] netlink_sendmsg+0x723/0xbe0 [17470.227714][ T895] ____sys_sendmsg+0x7b2/0xa10 [17470.227714][ T895] ___sys_sendmsg+0xee/0x170 [17470.227714][ T895] __sys_sendmsg+0xcd/0x170 [17470.227714][ T895] do_syscall_64+0xc6/0x1e0 [17470.227714][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17470.227714][ T895] [17480.471053][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17480.471860][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17480.471860][ T895] netdev_get_by_index+0x5e/0x80 [17480.471860][ T895] fib6_nh_init+0x3d8/0x15b0 [17480.471860][ T895] ip6_route_info_create+0xf18/0x17d0 [17480.471860][ T895] ip6_route_add+0x1c/0x140 [17480.471860][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17480.471860][ T895] addrconf_add_dev+0xe2/0x170 [17480.471860][ T895] inet6_addr_add+0x12f/0xa40 [17480.471860][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17480.471860][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17480.471860][ T895] netlink_rcv_skb+0x130/0x360 [17480.471860][ T895] netlink_unicast+0x449/0x710 [17480.471860][ T895] netlink_sendmsg+0x723/0xbe0 [17480.471860][ T895] ____sys_sendmsg+0x7b2/0xa10 [17480.471860][ T895] ___sys_sendmsg+0xee/0x170 [17480.471860][ T895] __sys_sendmsg+0xcd/0x170 [17480.471860][ T895] do_syscall_64+0xc6/0x1e0 [17480.471860][ T895] [17480.474033][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17480.474033][ T895] ipv6_add_dev+0x3b9/0x11c0 [17480.474033][ T895] ipv6_find_idev+0x102/0x170 [17480.474033][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17480.474033][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17480.474033][ T895] netlink_rcv_skb+0x130/0x360 [17480.474033][ T895] netlink_unicast+0x449/0x710 [17480.474033][ T895] netlink_sendmsg+0x723/0xbe0 [17480.474033][ T895] ____sys_sendmsg+0x7b2/0xa10 [17480.474033][ T895] ___sys_sendmsg+0xee/0x170 [17480.474033][ T895] __sys_sendmsg+0xcd/0x170 [17480.474033][ T895] do_syscall_64+0xc6/0x1e0 [17480.474033][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17480.474033][ T895] [17480.476311][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17480.476311][ T895] neigh_parms_alloc+0x1e5/0x510 [17480.476311][ T895] ipv6_add_dev+0x2fd/0x11c0 [17480.476311][ T895] ipv6_find_idev+0x102/0x170 [17480.476311][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17480.476311][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17480.476311][ T895] netlink_rcv_skb+0x130/0x360 [17480.476311][ T895] netlink_unicast+0x449/0x710 [17480.476311][ T895] netlink_sendmsg+0x723/0xbe0 [17480.476311][ T895] ____sys_sendmsg+0x7b2/0xa10 [17480.476311][ T895] ___sys_sendmsg+0xee/0x170 [17480.476311][ T895] __sys_sendmsg+0xcd/0x170 [17480.476311][ T895] do_syscall_64+0xc6/0x1e0 [17480.476311][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17480.476311][ T895] [17490.719153][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17490.719778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17490.719778][ T895] netdev_get_by_index+0x5e/0x80 [17490.719778][ T895] fib6_nh_init+0x3d8/0x15b0 [17490.719778][ T895] ip6_route_info_create+0xf18/0x17d0 [17490.719778][ T895] ip6_route_add+0x1c/0x140 [17490.719778][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17490.719778][ T895] addrconf_add_dev+0xe2/0x170 [17490.719778][ T895] inet6_addr_add+0x12f/0xa40 [17490.719778][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17490.719778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17490.719778][ T895] netlink_rcv_skb+0x130/0x360 [17490.719778][ T895] netlink_unicast+0x449/0x710 [17490.719778][ T895] netlink_sendmsg+0x723/0xbe0 [17490.719778][ T895] ____sys_sendmsg+0x7b2/0xa10 [17490.719778][ T895] ___sys_sendmsg+0xee/0x170 [17490.719778][ T895] __sys_sendmsg+0xcd/0x170 [17490.719778][ T895] do_syscall_64+0xc6/0x1e0 [17490.719778][ T895] [17490.721958][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17490.721958][ T895] ipv6_add_dev+0x3b9/0x11c0 [17490.721958][ T895] ipv6_find_idev+0x102/0x170 [17490.721958][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17490.721958][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17490.721958][ T895] netlink_rcv_skb+0x130/0x360 [17490.721958][ T895] netlink_unicast+0x449/0x710 [17490.721958][ T895] netlink_sendmsg+0x723/0xbe0 [17490.721958][ T895] ____sys_sendmsg+0x7b2/0xa10 [17490.721958][ T895] ___sys_sendmsg+0xee/0x170 [17490.721958][ T895] __sys_sendmsg+0xcd/0x170 [17490.721958][ T895] do_syscall_64+0xc6/0x1e0 [17490.721958][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17490.721958][ T895] [17490.723634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17490.723634][ T895] neigh_parms_alloc+0x1e5/0x510 [17490.723634][ T895] ipv6_add_dev+0x2fd/0x11c0 [17490.723634][ T895] ipv6_find_idev+0x102/0x170 [17490.723634][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17490.723634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17490.723634][ T895] netlink_rcv_skb+0x130/0x360 [17490.723634][ T895] netlink_unicast+0x449/0x710 [17490.723634][ T895] netlink_sendmsg+0x723/0xbe0 [17490.723634][ T895] ____sys_sendmsg+0x7b2/0xa10 [17490.723634][ T895] ___sys_sendmsg+0xee/0x170 [17490.723634][ T895] __sys_sendmsg+0xcd/0x170 [17490.723634][ T895] do_syscall_64+0xc6/0x1e0 [17490.723634][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17490.723634][ T895] [17500.967076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17500.967913][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17500.967913][ T895] netdev_get_by_index+0x5e/0x80 [17500.967913][ T895] fib6_nh_init+0x3d8/0x15b0 [17500.967913][ T895] ip6_route_info_create+0xf18/0x17d0 [17500.967913][ T895] ip6_route_add+0x1c/0x140 [17500.967913][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17500.967913][ T895] addrconf_add_dev+0xe2/0x170 [17500.967913][ T895] inet6_addr_add+0x12f/0xa40 [17500.967913][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17500.967913][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17500.967913][ T895] netlink_rcv_skb+0x130/0x360 [17500.967913][ T895] netlink_unicast+0x449/0x710 [17500.967913][ T895] netlink_sendmsg+0x723/0xbe0 [17500.967913][ T895] ____sys_sendmsg+0x7b2/0xa10 [17500.967913][ T895] ___sys_sendmsg+0xee/0x170 [17500.967913][ T895] __sys_sendmsg+0xcd/0x170 [17500.967913][ T895] do_syscall_64+0xc6/0x1e0 [17500.967913][ T895] [17500.970164][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17500.970164][ T895] ipv6_add_dev+0x3b9/0x11c0 [17500.970164][ T895] ipv6_find_idev+0x102/0x170 [17500.970164][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17500.970164][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17500.970164][ T895] netlink_rcv_skb+0x130/0x360 [17500.970164][ T895] netlink_unicast+0x449/0x710 [17500.970164][ T895] netlink_sendmsg+0x723/0xbe0 [17500.970164][ T895] ____sys_sendmsg+0x7b2/0xa10 [17500.970164][ T895] ___sys_sendmsg+0xee/0x170 [17500.970164][ T895] __sys_sendmsg+0xcd/0x170 [17500.970164][ T895] do_syscall_64+0xc6/0x1e0 [17500.970164][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17500.970164][ T895] [17500.971938][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17500.971938][ T895] neigh_parms_alloc+0x1e5/0x510 [17500.971938][ T895] ipv6_add_dev+0x2fd/0x11c0 [17500.971938][ T895] ipv6_find_idev+0x102/0x170 [17500.971938][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17500.971938][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17500.971938][ T895] netlink_rcv_skb+0x130/0x360 [17500.971938][ T895] netlink_unicast+0x449/0x710 [17500.971938][ T895] netlink_sendmsg+0x723/0xbe0 [17500.971938][ T895] ____sys_sendmsg+0x7b2/0xa10 [17500.971938][ T895] ___sys_sendmsg+0xee/0x170 [17500.971938][ T895] __sys_sendmsg+0xcd/0x170 [17500.971938][ T895] do_syscall_64+0xc6/0x1e0 [17500.971938][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17500.971938][ T895] [17510.983107][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17510.984035][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17510.984035][ T895] netdev_get_by_index+0x5e/0x80 [17510.984035][ T895] fib6_nh_init+0x3d8/0x15b0 [17510.984035][ T895] ip6_route_info_create+0xf18/0x17d0 [17510.984035][ T895] ip6_route_add+0x1c/0x140 [17510.984035][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17510.984035][ T895] addrconf_add_dev+0xe2/0x170 [17510.984035][ T895] inet6_addr_add+0x12f/0xa40 [17510.984035][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17510.984035][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17510.984035][ T895] netlink_rcv_skb+0x130/0x360 [17510.984035][ T895] netlink_unicast+0x449/0x710 [17510.984035][ T895] netlink_sendmsg+0x723/0xbe0 [17510.984035][ T895] ____sys_sendmsg+0x7b2/0xa10 [17510.984035][ T895] ___sys_sendmsg+0xee/0x170 [17510.984035][ T895] __sys_sendmsg+0xcd/0x170 [17510.984035][ T895] do_syscall_64+0xc6/0x1e0 [17510.984035][ T895] [17510.986313][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17510.986313][ T895] ipv6_add_dev+0x3b9/0x11c0 [17510.986313][ T895] ipv6_find_idev+0x102/0x170 [17510.986313][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17510.986313][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17510.986313][ T895] netlink_rcv_skb+0x130/0x360 [17510.986313][ T895] netlink_unicast+0x449/0x710 [17510.986313][ T895] netlink_sendmsg+0x723/0xbe0 [17510.986313][ T895] ____sys_sendmsg+0x7b2/0xa10 [17510.986313][ T895] ___sys_sendmsg+0xee/0x170 [17510.986313][ T895] __sys_sendmsg+0xcd/0x170 [17510.986313][ T895] do_syscall_64+0xc6/0x1e0 [17510.986313][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17510.986313][ T895] [17510.988026][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17510.988026][ T895] neigh_parms_alloc+0x1e5/0x510 [17510.988026][ T895] ipv6_add_dev+0x2fd/0x11c0 [17510.988026][ T895] ipv6_find_idev+0x102/0x170 [17510.988026][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17510.988026][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17510.988026][ T895] netlink_rcv_skb+0x130/0x360 [17510.988026][ T895] netlink_unicast+0x449/0x710 [17510.988026][ T895] netlink_sendmsg+0x723/0xbe0 [17510.988026][ T895] ____sys_sendmsg+0x7b2/0xa10 [17510.988026][ T895] ___sys_sendmsg+0xee/0x170 [17510.988026][ T895] __sys_sendmsg+0xcd/0x170 [17510.988026][ T895] do_syscall_64+0xc6/0x1e0 [17510.988026][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17510.988026][ T895] [17521.231014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17521.231904][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17521.231904][ T895] netdev_get_by_index+0x5e/0x80 [17521.231904][ T895] fib6_nh_init+0x3d8/0x15b0 [17521.231904][ T895] ip6_route_info_create+0xf18/0x17d0 [17521.231904][ T895] ip6_route_add+0x1c/0x140 [17521.231904][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17521.231904][ T895] addrconf_add_dev+0xe2/0x170 [17521.231904][ T895] inet6_addr_add+0x12f/0xa40 [17521.231904][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17521.231904][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17521.231904][ T895] netlink_rcv_skb+0x130/0x360 [17521.231904][ T895] netlink_unicast+0x449/0x710 [17521.231904][ T895] netlink_sendmsg+0x723/0xbe0 [17521.231904][ T895] ____sys_sendmsg+0x7b2/0xa10 [17521.231904][ T895] ___sys_sendmsg+0xee/0x170 [17521.231904][ T895] __sys_sendmsg+0xcd/0x170 [17521.231904][ T895] do_syscall_64+0xc6/0x1e0 [17521.231904][ T895] [17521.234465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17521.234465][ T895] ipv6_add_dev+0x3b9/0x11c0 [17521.234465][ T895] ipv6_find_idev+0x102/0x170 [17521.234465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17521.234465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17521.234465][ T895] netlink_rcv_skb+0x130/0x360 [17521.234465][ T895] netlink_unicast+0x449/0x710 [17521.234465][ T895] netlink_sendmsg+0x723/0xbe0 [17521.234465][ T895] ____sys_sendmsg+0x7b2/0xa10 [17521.234465][ T895] ___sys_sendmsg+0xee/0x170 [17521.234465][ T895] __sys_sendmsg+0xcd/0x170 [17521.234465][ T895] do_syscall_64+0xc6/0x1e0 [17521.234465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17521.234465][ T895] [17521.236136][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17521.236136][ T895] neigh_parms_alloc+0x1e5/0x510 [17521.236136][ T895] ipv6_add_dev+0x2fd/0x11c0 [17521.236136][ T895] ipv6_find_idev+0x102/0x170 [17521.236136][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17521.236136][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17521.236136][ T895] netlink_rcv_skb+0x130/0x360 [17521.236136][ T895] netlink_unicast+0x449/0x710 [17521.236136][ T895] netlink_sendmsg+0x723/0xbe0 [17521.236136][ T895] ____sys_sendmsg+0x7b2/0xa10 [17521.236136][ T895] ___sys_sendmsg+0xee/0x170 [17521.236136][ T895] __sys_sendmsg+0xcd/0x170 [17521.236136][ T895] do_syscall_64+0xc6/0x1e0 [17521.236136][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17521.236136][ T895] [17531.479067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17531.479838][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17531.479838][ T895] netdev_get_by_index+0x5e/0x80 [17531.479838][ T895] fib6_nh_init+0x3d8/0x15b0 [17531.479838][ T895] ip6_route_info_create+0xf18/0x17d0 [17531.479838][ T895] ip6_route_add+0x1c/0x140 [17531.479838][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17531.479838][ T895] addrconf_add_dev+0xe2/0x170 [17531.479838][ T895] inet6_addr_add+0x12f/0xa40 [17531.479838][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17531.479838][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17531.479838][ T895] netlink_rcv_skb+0x130/0x360 [17531.479838][ T895] netlink_unicast+0x449/0x710 [17531.479838][ T895] netlink_sendmsg+0x723/0xbe0 [17531.479838][ T895] ____sys_sendmsg+0x7b2/0xa10 [17531.479838][ T895] ___sys_sendmsg+0xee/0x170 [17531.479838][ T895] __sys_sendmsg+0xcd/0x170 [17531.479838][ T895] do_syscall_64+0xc6/0x1e0 [17531.479838][ T895] [17531.482087][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17531.482087][ T895] ipv6_add_dev+0x3b9/0x11c0 [17531.482087][ T895] ipv6_find_idev+0x102/0x170 [17531.482087][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17531.482087][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17531.482087][ T895] netlink_rcv_skb+0x130/0x360 [17531.482087][ T895] netlink_unicast+0x449/0x710 [17531.482087][ T895] netlink_sendmsg+0x723/0xbe0 [17531.482087][ T895] ____sys_sendmsg+0x7b2/0xa10 [17531.482087][ T895] ___sys_sendmsg+0xee/0x170 [17531.482087][ T895] __sys_sendmsg+0xcd/0x170 [17531.482087][ T895] do_syscall_64+0xc6/0x1e0 [17531.482087][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17531.482087][ T895] [17531.483818][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17531.483818][ T895] neigh_parms_alloc+0x1e5/0x510 [17531.483818][ T895] ipv6_add_dev+0x2fd/0x11c0 [17531.483818][ T895] ipv6_find_idev+0x102/0x170 [17531.483818][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17531.483818][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17531.483818][ T895] netlink_rcv_skb+0x130/0x360 [17531.483818][ T895] netlink_unicast+0x449/0x710 [17531.483818][ T895] netlink_sendmsg+0x723/0xbe0 [17531.483818][ T895] ____sys_sendmsg+0x7b2/0xa10 [17531.483818][ T895] ___sys_sendmsg+0xee/0x170 [17531.483818][ T895] __sys_sendmsg+0xcd/0x170 [17531.483818][ T895] do_syscall_64+0xc6/0x1e0 [17531.483818][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17531.483818][ T895] [17541.711012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17541.711836][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17541.711836][ T895] netdev_get_by_index+0x5e/0x80 [17541.711836][ T895] fib6_nh_init+0x3d8/0x15b0 [17541.711836][ T895] ip6_route_info_create+0xf18/0x17d0 [17541.711836][ T895] ip6_route_add+0x1c/0x140 [17541.711836][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17541.711836][ T895] addrconf_add_dev+0xe2/0x170 [17541.711836][ T895] inet6_addr_add+0x12f/0xa40 [17541.711836][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17541.711836][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17541.711836][ T895] netlink_rcv_skb+0x130/0x360 [17541.711836][ T895] netlink_unicast+0x449/0x710 [17541.711836][ T895] netlink_sendmsg+0x723/0xbe0 [17541.711836][ T895] ____sys_sendmsg+0x7b2/0xa10 [17541.711836][ T895] ___sys_sendmsg+0xee/0x170 [17541.711836][ T895] __sys_sendmsg+0xcd/0x170 [17541.711836][ T895] do_syscall_64+0xc6/0x1e0 [17541.711836][ T895] [17541.714049][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17541.714049][ T895] ipv6_add_dev+0x3b9/0x11c0 [17541.714049][ T895] ipv6_find_idev+0x102/0x170 [17541.714049][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17541.714049][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17541.714049][ T895] netlink_rcv_skb+0x130/0x360 [17541.714049][ T895] netlink_unicast+0x449/0x710 [17541.714049][ T895] netlink_sendmsg+0x723/0xbe0 [17541.714049][ T895] ____sys_sendmsg+0x7b2/0xa10 [17541.714049][ T895] ___sys_sendmsg+0xee/0x170 [17541.714049][ T895] __sys_sendmsg+0xcd/0x170 [17541.714049][ T895] do_syscall_64+0xc6/0x1e0 [17541.714049][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17541.714049][ T895] [17541.715765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17541.715765][ T895] neigh_parms_alloc+0x1e5/0x510 [17541.715765][ T895] ipv6_add_dev+0x2fd/0x11c0 [17541.715765][ T895] ipv6_find_idev+0x102/0x170 [17541.715765][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17541.715765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17541.715765][ T895] netlink_rcv_skb+0x130/0x360 [17541.715765][ T895] netlink_unicast+0x449/0x710 [17541.715765][ T895] netlink_sendmsg+0x723/0xbe0 [17541.715765][ T895] ____sys_sendmsg+0x7b2/0xa10 [17541.715765][ T895] ___sys_sendmsg+0xee/0x170 [17541.715765][ T895] __sys_sendmsg+0xcd/0x170 [17541.715765][ T895] do_syscall_64+0xc6/0x1e0 [17541.715765][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17541.715765][ T895] [17551.959070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17551.959824][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17551.959824][ T895] netdev_get_by_index+0x5e/0x80 [17551.959824][ T895] fib6_nh_init+0x3d8/0x15b0 [17551.959824][ T895] ip6_route_info_create+0xf18/0x17d0 [17551.959824][ T895] ip6_route_add+0x1c/0x140 [17551.959824][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17551.959824][ T895] addrconf_add_dev+0xe2/0x170 [17551.959824][ T895] inet6_addr_add+0x12f/0xa40 [17551.959824][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17551.959824][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17551.959824][ T895] netlink_rcv_skb+0x130/0x360 [17551.959824][ T895] netlink_unicast+0x449/0x710 [17551.959824][ T895] netlink_sendmsg+0x723/0xbe0 [17551.959824][ T895] ____sys_sendmsg+0x7b2/0xa10 [17551.959824][ T895] ___sys_sendmsg+0xee/0x170 [17551.959824][ T895] __sys_sendmsg+0xcd/0x170 [17551.959824][ T895] do_syscall_64+0xc6/0x1e0 [17551.959824][ T895] [17551.962007][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17551.962007][ T895] ipv6_add_dev+0x3b9/0x11c0 [17551.962007][ T895] ipv6_find_idev+0x102/0x170 [17551.962007][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17551.962007][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17551.962007][ T895] netlink_rcv_skb+0x130/0x360 [17551.962007][ T895] netlink_unicast+0x449/0x710 [17551.962007][ T895] netlink_sendmsg+0x723/0xbe0 [17551.962007][ T895] ____sys_sendmsg+0x7b2/0xa10 [17551.962007][ T895] ___sys_sendmsg+0xee/0x170 [17551.962007][ T895] __sys_sendmsg+0xcd/0x170 [17551.962007][ T895] do_syscall_64+0xc6/0x1e0 [17551.962007][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17551.962007][ T895] [17551.963718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17551.963718][ T895] neigh_parms_alloc+0x1e5/0x510 [17551.963718][ T895] ipv6_add_dev+0x2fd/0x11c0 [17551.963718][ T895] ipv6_find_idev+0x102/0x170 [17551.963718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17551.963718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17551.963718][ T895] netlink_rcv_skb+0x130/0x360 [17551.963718][ T895] netlink_unicast+0x449/0x710 [17551.963718][ T895] netlink_sendmsg+0x723/0xbe0 [17551.963718][ T895] ____sys_sendmsg+0x7b2/0xa10 [17551.963718][ T895] ___sys_sendmsg+0xee/0x170 [17551.963718][ T895] __sys_sendmsg+0xcd/0x170 [17551.963718][ T895] do_syscall_64+0xc6/0x1e0 [17551.963718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17551.963718][ T895] [17562.207079][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17562.207934][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17562.207934][ T895] netdev_get_by_index+0x5e/0x80 [17562.207934][ T895] fib6_nh_init+0x3d8/0x15b0 [17562.207934][ T895] ip6_route_info_create+0xf18/0x17d0 [17562.207934][ T895] ip6_route_add+0x1c/0x140 [17562.207934][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17562.207934][ T895] addrconf_add_dev+0xe2/0x170 [17562.207934][ T895] inet6_addr_add+0x12f/0xa40 [17562.207934][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17562.207934][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17562.207934][ T895] netlink_rcv_skb+0x130/0x360 [17562.207934][ T895] netlink_unicast+0x449/0x710 [17562.207934][ T895] netlink_sendmsg+0x723/0xbe0 [17562.207934][ T895] ____sys_sendmsg+0x7b2/0xa10 [17562.207934][ T895] ___sys_sendmsg+0xee/0x170 [17562.207934][ T895] __sys_sendmsg+0xcd/0x170 [17562.207934][ T895] do_syscall_64+0xc6/0x1e0 [17562.207934][ T895] [17562.210218][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17562.210218][ T895] ipv6_add_dev+0x3b9/0x11c0 [17562.210218][ T895] ipv6_find_idev+0x102/0x170 [17562.210218][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17562.210218][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17562.210218][ T895] netlink_rcv_skb+0x130/0x360 [17562.210218][ T895] netlink_unicast+0x449/0x710 [17562.210218][ T895] netlink_sendmsg+0x723/0xbe0 [17562.210218][ T895] ____sys_sendmsg+0x7b2/0xa10 [17562.210218][ T895] ___sys_sendmsg+0xee/0x170 [17562.210218][ T895] __sys_sendmsg+0xcd/0x170 [17562.210218][ T895] do_syscall_64+0xc6/0x1e0 [17562.210218][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17562.210218][ T895] [17562.212005][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17562.212005][ T895] neigh_parms_alloc+0x1e5/0x510 [17562.212005][ T895] ipv6_add_dev+0x2fd/0x11c0 [17562.212005][ T895] ipv6_find_idev+0x102/0x170 [17562.212005][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17562.212005][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17562.212005][ T895] netlink_rcv_skb+0x130/0x360 [17562.212005][ T895] netlink_unicast+0x449/0x710 [17562.212005][ T895] netlink_sendmsg+0x723/0xbe0 [17562.212005][ T895] ____sys_sendmsg+0x7b2/0xa10 [17562.212005][ T895] ___sys_sendmsg+0xee/0x170 [17562.212005][ T895] __sys_sendmsg+0xcd/0x170 [17562.212005][ T895] do_syscall_64+0xc6/0x1e0 [17562.212005][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17562.212005][ T895] [17572.430928][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17572.431414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17572.431414][ T895] netdev_get_by_index+0x5e/0x80 [17572.431414][ T895] fib6_nh_init+0x3d8/0x15b0 [17572.431414][ T895] ip6_route_info_create+0xf18/0x17d0 [17572.431414][ T895] ip6_route_add+0x1c/0x140 [17572.431414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17572.431414][ T895] addrconf_add_dev+0xe2/0x170 [17572.431414][ T895] inet6_addr_add+0x12f/0xa40 [17572.431414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17572.431414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17572.431414][ T895] netlink_rcv_skb+0x130/0x360 [17572.431414][ T895] netlink_unicast+0x449/0x710 [17572.431414][ T895] netlink_sendmsg+0x723/0xbe0 [17572.431414][ T895] ____sys_sendmsg+0x7b2/0xa10 [17572.431414][ T895] ___sys_sendmsg+0xee/0x170 [17572.431414][ T895] __sys_sendmsg+0xcd/0x170 [17572.431414][ T895] do_syscall_64+0xc6/0x1e0 [17572.431414][ T895] [17572.433610][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17572.433610][ T895] ipv6_add_dev+0x3b9/0x11c0 [17572.433610][ T895] ipv6_find_idev+0x102/0x170 [17572.433610][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17572.433610][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17572.433610][ T895] netlink_rcv_skb+0x130/0x360 [17572.433610][ T895] netlink_unicast+0x449/0x710 [17572.433610][ T895] netlink_sendmsg+0x723/0xbe0 [17572.433610][ T895] ____sys_sendmsg+0x7b2/0xa10 [17572.433610][ T895] ___sys_sendmsg+0xee/0x170 [17572.433610][ T895] __sys_sendmsg+0xcd/0x170 [17572.433610][ T895] do_syscall_64+0xc6/0x1e0 [17572.433610][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17572.433610][ T895] [17572.435280][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17572.435280][ T895] neigh_parms_alloc+0x1e5/0x510 [17572.435280][ T895] ipv6_add_dev+0x2fd/0x11c0 [17572.435280][ T895] ipv6_find_idev+0x102/0x170 [17572.435280][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17572.435280][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17572.435280][ T895] netlink_rcv_skb+0x130/0x360 [17572.435280][ T895] netlink_unicast+0x449/0x710 [17572.435280][ T895] netlink_sendmsg+0x723/0xbe0 [17572.435280][ T895] ____sys_sendmsg+0x7b2/0xa10 [17572.435280][ T895] ___sys_sendmsg+0xee/0x170 [17572.435280][ T895] __sys_sendmsg+0xcd/0x170 [17572.435280][ T895] do_syscall_64+0xc6/0x1e0 [17572.435280][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17572.435280][ T895] [17582.687164][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17582.687775][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17582.687775][ T895] netdev_get_by_index+0x5e/0x80 [17582.687775][ T895] fib6_nh_init+0x3d8/0x15b0 [17582.687775][ T895] ip6_route_info_create+0xf18/0x17d0 [17582.687775][ T895] ip6_route_add+0x1c/0x140 [17582.687775][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17582.687775][ T895] addrconf_add_dev+0xe2/0x170 [17582.687775][ T895] inet6_addr_add+0x12f/0xa40 [17582.687775][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17582.687775][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17582.687775][ T895] netlink_rcv_skb+0x130/0x360 [17582.687775][ T895] netlink_unicast+0x449/0x710 [17582.687775][ T895] netlink_sendmsg+0x723/0xbe0 [17582.687775][ T895] ____sys_sendmsg+0x7b2/0xa10 [17582.687775][ T895] ___sys_sendmsg+0xee/0x170 [17582.687775][ T895] __sys_sendmsg+0xcd/0x170 [17582.687775][ T895] do_syscall_64+0xc6/0x1e0 [17582.687775][ T895] [17582.690143][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17582.690143][ T895] ipv6_add_dev+0x3b9/0x11c0 [17582.690143][ T895] ipv6_find_idev+0x102/0x170 [17582.690143][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17582.690143][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17582.690143][ T895] netlink_rcv_skb+0x130/0x360 [17582.690143][ T895] netlink_unicast+0x449/0x710 [17582.690143][ T895] netlink_sendmsg+0x723/0xbe0 [17582.690143][ T895] ____sys_sendmsg+0x7b2/0xa10 [17582.690143][ T895] ___sys_sendmsg+0xee/0x170 [17582.690143][ T895] __sys_sendmsg+0xcd/0x170 [17582.690143][ T895] do_syscall_64+0xc6/0x1e0 [17582.690143][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17582.690143][ T895] [17582.691919][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17582.691919][ T895] neigh_parms_alloc+0x1e5/0x510 [17582.691919][ T895] ipv6_add_dev+0x2fd/0x11c0 [17582.691919][ T895] ipv6_find_idev+0x102/0x170 [17582.691919][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17582.691919][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17582.691919][ T895] netlink_rcv_skb+0x130/0x360 [17582.691919][ T895] netlink_unicast+0x449/0x710 [17582.691919][ T895] netlink_sendmsg+0x723/0xbe0 [17582.691919][ T895] ____sys_sendmsg+0x7b2/0xa10 [17582.691919][ T895] ___sys_sendmsg+0xee/0x170 [17582.691919][ T895] __sys_sendmsg+0xcd/0x170 [17582.691919][ T895] do_syscall_64+0xc6/0x1e0 [17582.691919][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17582.691919][ T895] [17592.807071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17592.807835][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17592.807835][ T895] netdev_get_by_index+0x5e/0x80 [17592.807835][ T895] fib6_nh_init+0x3d8/0x15b0 [17592.807835][ T895] ip6_route_info_create+0xf18/0x17d0 [17592.807835][ T895] ip6_route_add+0x1c/0x140 [17592.807835][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17592.807835][ T895] addrconf_add_dev+0xe2/0x170 [17592.807835][ T895] inet6_addr_add+0x12f/0xa40 [17592.807835][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17592.807835][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17592.807835][ T895] netlink_rcv_skb+0x130/0x360 [17592.807835][ T895] netlink_unicast+0x449/0x710 [17592.807835][ T895] netlink_sendmsg+0x723/0xbe0 [17592.807835][ T895] ____sys_sendmsg+0x7b2/0xa10 [17592.807835][ T895] ___sys_sendmsg+0xee/0x170 [17592.807835][ T895] __sys_sendmsg+0xcd/0x170 [17592.807835][ T895] do_syscall_64+0xc6/0x1e0 [17592.807835][ T895] [17592.810074][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17592.810074][ T895] ipv6_add_dev+0x3b9/0x11c0 [17592.810074][ T895] ipv6_find_idev+0x102/0x170 [17592.810074][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17592.810074][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17592.810074][ T895] netlink_rcv_skb+0x130/0x360 [17592.810074][ T895] netlink_unicast+0x449/0x710 [17592.810074][ T895] netlink_sendmsg+0x723/0xbe0 [17592.810074][ T895] ____sys_sendmsg+0x7b2/0xa10 [17592.810074][ T895] ___sys_sendmsg+0xee/0x170 [17592.810074][ T895] __sys_sendmsg+0xcd/0x170 [17592.810074][ T895] do_syscall_64+0xc6/0x1e0 [17592.810074][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17592.810074][ T895] [17592.811790][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17592.811790][ T895] neigh_parms_alloc+0x1e5/0x510 [17592.811790][ T895] ipv6_add_dev+0x2fd/0x11c0 [17592.811790][ T895] ipv6_find_idev+0x102/0x170 [17592.811790][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17592.811790][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17592.811790][ T895] netlink_rcv_skb+0x130/0x360 [17592.811790][ T895] netlink_unicast+0x449/0x710 [17592.811790][ T895] netlink_sendmsg+0x723/0xbe0 [17592.811790][ T895] ____sys_sendmsg+0x7b2/0xa10 [17592.811790][ T895] ___sys_sendmsg+0xee/0x170 [17592.811790][ T895] __sys_sendmsg+0xcd/0x170 [17592.811790][ T895] do_syscall_64+0xc6/0x1e0 [17592.811790][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17592.811790][ T895] [17603.055095][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17603.055817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17603.055817][ T895] netdev_get_by_index+0x5e/0x80 [17603.055817][ T895] fib6_nh_init+0x3d8/0x15b0 [17603.055817][ T895] ip6_route_info_create+0xf18/0x17d0 [17603.055817][ T895] ip6_route_add+0x1c/0x140 [17603.055817][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17603.055817][ T895] addrconf_add_dev+0xe2/0x170 [17603.055817][ T895] inet6_addr_add+0x12f/0xa40 [17603.055817][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17603.055817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17603.055817][ T895] netlink_rcv_skb+0x130/0x360 [17603.055817][ T895] netlink_unicast+0x449/0x710 [17603.055817][ T895] netlink_sendmsg+0x723/0xbe0 [17603.055817][ T895] ____sys_sendmsg+0x7b2/0xa10 [17603.055817][ T895] ___sys_sendmsg+0xee/0x170 [17603.055817][ T895] __sys_sendmsg+0xcd/0x170 [17603.055817][ T895] do_syscall_64+0xc6/0x1e0 [17603.055817][ T895] [17603.058101][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17603.058101][ T895] ipv6_add_dev+0x3b9/0x11c0 [17603.058101][ T895] ipv6_find_idev+0x102/0x170 [17603.058101][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17603.058101][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17603.058101][ T895] netlink_rcv_skb+0x130/0x360 [17603.058101][ T895] netlink_unicast+0x449/0x710 [17603.058101][ T895] netlink_sendmsg+0x723/0xbe0 [17603.058101][ T895] ____sys_sendmsg+0x7b2/0xa10 [17603.058101][ T895] ___sys_sendmsg+0xee/0x170 [17603.058101][ T895] __sys_sendmsg+0xcd/0x170 [17603.058101][ T895] do_syscall_64+0xc6/0x1e0 [17603.058101][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17603.058101][ T895] [17603.059898][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17603.059898][ T895] neigh_parms_alloc+0x1e5/0x510 [17603.059898][ T895] ipv6_add_dev+0x2fd/0x11c0 [17603.059898][ T895] ipv6_find_idev+0x102/0x170 [17603.059898][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17603.059898][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17603.059898][ T895] netlink_rcv_skb+0x130/0x360 [17603.059898][ T895] netlink_unicast+0x449/0x710 [17603.059898][ T895] netlink_sendmsg+0x723/0xbe0 [17603.059898][ T895] ____sys_sendmsg+0x7b2/0xa10 [17603.059898][ T895] ___sys_sendmsg+0xee/0x170 [17603.059898][ T895] __sys_sendmsg+0xcd/0x170 [17603.059898][ T895] do_syscall_64+0xc6/0x1e0 [17603.059898][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17603.059898][ T895] [17613.303059][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17613.303794][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17613.303794][ T895] netdev_get_by_index+0x5e/0x80 [17613.303794][ T895] fib6_nh_init+0x3d8/0x15b0 [17613.303794][ T895] ip6_route_info_create+0xf18/0x17d0 [17613.303794][ T895] ip6_route_add+0x1c/0x140 [17613.303794][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17613.303794][ T895] addrconf_add_dev+0xe2/0x170 [17613.303794][ T895] inet6_addr_add+0x12f/0xa40 [17613.303794][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17613.303794][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17613.303794][ T895] netlink_rcv_skb+0x130/0x360 [17613.303794][ T895] netlink_unicast+0x449/0x710 [17613.303794][ T895] netlink_sendmsg+0x723/0xbe0 [17613.303794][ T895] ____sys_sendmsg+0x7b2/0xa10 [17613.303794][ T895] ___sys_sendmsg+0xee/0x170 [17613.303794][ T895] __sys_sendmsg+0xcd/0x170 [17613.303794][ T895] do_syscall_64+0xc6/0x1e0 [17613.303794][ T895] [17613.305981][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17613.305981][ T895] ipv6_add_dev+0x3b9/0x11c0 [17613.305981][ T895] ipv6_find_idev+0x102/0x170 [17613.305981][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17613.305981][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17613.305981][ T895] netlink_rcv_skb+0x130/0x360 [17613.305981][ T895] netlink_unicast+0x449/0x710 [17613.305981][ T895] netlink_sendmsg+0x723/0xbe0 [17613.305981][ T895] ____sys_sendmsg+0x7b2/0xa10 [17613.305981][ T895] ___sys_sendmsg+0xee/0x170 [17613.305981][ T895] __sys_sendmsg+0xcd/0x170 [17613.305981][ T895] do_syscall_64+0xc6/0x1e0 [17613.305981][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17613.305981][ T895] [17613.307681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17613.307681][ T895] neigh_parms_alloc+0x1e5/0x510 [17613.307681][ T895] ipv6_add_dev+0x2fd/0x11c0 [17613.307681][ T895] ipv6_find_idev+0x102/0x170 [17613.307681][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17613.307681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17613.307681][ T895] netlink_rcv_skb+0x130/0x360 [17613.307681][ T895] netlink_unicast+0x449/0x710 [17613.307681][ T895] netlink_sendmsg+0x723/0xbe0 [17613.307681][ T895] ____sys_sendmsg+0x7b2/0xa10 [17613.307681][ T895] ___sys_sendmsg+0xee/0x170 [17613.307681][ T895] __sys_sendmsg+0xcd/0x170 [17613.307681][ T895] do_syscall_64+0xc6/0x1e0 [17613.307681][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17613.307681][ T895] [17623.551014][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17623.551817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17623.551817][ T895] netdev_get_by_index+0x5e/0x80 [17623.551817][ T895] fib6_nh_init+0x3d8/0x15b0 [17623.551817][ T895] ip6_route_info_create+0xf18/0x17d0 [17623.551817][ T895] ip6_route_add+0x1c/0x140 [17623.551817][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17623.551817][ T895] addrconf_add_dev+0xe2/0x170 [17623.551817][ T895] inet6_addr_add+0x12f/0xa40 [17623.551817][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17623.551817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17623.551817][ T895] netlink_rcv_skb+0x130/0x360 [17623.551817][ T895] netlink_unicast+0x449/0x710 [17623.551817][ T895] netlink_sendmsg+0x723/0xbe0 [17623.551817][ T895] ____sys_sendmsg+0x7b2/0xa10 [17623.551817][ T895] ___sys_sendmsg+0xee/0x170 [17623.551817][ T895] __sys_sendmsg+0xcd/0x170 [17623.551817][ T895] do_syscall_64+0xc6/0x1e0 [17623.551817][ T895] [17623.553972][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17623.553972][ T895] ipv6_add_dev+0x3b9/0x11c0 [17623.553972][ T895] ipv6_find_idev+0x102/0x170 [17623.553972][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17623.553972][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17623.553972][ T895] netlink_rcv_skb+0x130/0x360 [17623.553972][ T895] netlink_unicast+0x449/0x710 [17623.553972][ T895] netlink_sendmsg+0x723/0xbe0 [17623.553972][ T895] ____sys_sendmsg+0x7b2/0xa10 [17623.553972][ T895] ___sys_sendmsg+0xee/0x170 [17623.553972][ T895] __sys_sendmsg+0xcd/0x170 [17623.553972][ T895] do_syscall_64+0xc6/0x1e0 [17623.553972][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17623.553972][ T895] [17623.555670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17623.555670][ T895] neigh_parms_alloc+0x1e5/0x510 [17623.555670][ T895] ipv6_add_dev+0x2fd/0x11c0 [17623.555670][ T895] ipv6_find_idev+0x102/0x170 [17623.555670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17623.555670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17623.555670][ T895] netlink_rcv_skb+0x130/0x360 [17623.555670][ T895] netlink_unicast+0x449/0x710 [17623.555670][ T895] netlink_sendmsg+0x723/0xbe0 [17623.555670][ T895] ____sys_sendmsg+0x7b2/0xa10 [17623.555670][ T895] ___sys_sendmsg+0xee/0x170 [17623.555670][ T895] __sys_sendmsg+0xcd/0x170 [17623.555670][ T895] do_syscall_64+0xc6/0x1e0 [17623.555670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17623.555670][ T895] [17633.799070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17633.799775][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17633.799775][ T895] netdev_get_by_index+0x5e/0x80 [17633.799775][ T895] fib6_nh_init+0x3d8/0x15b0 [17633.799775][ T895] ip6_route_info_create+0xf18/0x17d0 [17633.799775][ T895] ip6_route_add+0x1c/0x140 [17633.799775][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17633.799775][ T895] addrconf_add_dev+0xe2/0x170 [17633.799775][ T895] inet6_addr_add+0x12f/0xa40 [17633.799775][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17633.799775][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17633.799775][ T895] netlink_rcv_skb+0x130/0x360 [17633.799775][ T895] netlink_unicast+0x449/0x710 [17633.799775][ T895] netlink_sendmsg+0x723/0xbe0 [17633.799775][ T895] ____sys_sendmsg+0x7b2/0xa10 [17633.799775][ T895] ___sys_sendmsg+0xee/0x170 [17633.799775][ T895] __sys_sendmsg+0xcd/0x170 [17633.799775][ T895] do_syscall_64+0xc6/0x1e0 [17633.799775][ T895] [17633.802040][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17633.802040][ T895] ipv6_add_dev+0x3b9/0x11c0 [17633.802040][ T895] ipv6_find_idev+0x102/0x170 [17633.802040][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17633.802040][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17633.802040][ T895] netlink_rcv_skb+0x130/0x360 [17633.802040][ T895] netlink_unicast+0x449/0x710 [17633.802040][ T895] netlink_sendmsg+0x723/0xbe0 [17633.802040][ T895] ____sys_sendmsg+0x7b2/0xa10 [17633.802040][ T895] ___sys_sendmsg+0xee/0x170 [17633.802040][ T895] __sys_sendmsg+0xcd/0x170 [17633.802040][ T895] do_syscall_64+0xc6/0x1e0 [17633.802040][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17633.802040][ T895] [17633.803750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17633.803750][ T895] neigh_parms_alloc+0x1e5/0x510 [17633.803750][ T895] ipv6_add_dev+0x2fd/0x11c0 [17633.803750][ T895] ipv6_find_idev+0x102/0x170 [17633.803750][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17633.803750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17633.803750][ T895] netlink_rcv_skb+0x130/0x360 [17633.803750][ T895] netlink_unicast+0x449/0x710 [17633.803750][ T895] netlink_sendmsg+0x723/0xbe0 [17633.803750][ T895] ____sys_sendmsg+0x7b2/0xa10 [17633.803750][ T895] ___sys_sendmsg+0xee/0x170 [17633.803750][ T895] __sys_sendmsg+0xcd/0x170 [17633.803750][ T895] do_syscall_64+0xc6/0x1e0 [17633.803750][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17633.803750][ T895] [17644.046989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17644.047461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17644.047461][ T895] netdev_get_by_index+0x5e/0x80 [17644.047461][ T895] fib6_nh_init+0x3d8/0x15b0 [17644.047461][ T895] ip6_route_info_create+0xf18/0x17d0 [17644.047461][ T895] ip6_route_add+0x1c/0x140 [17644.047461][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17644.047461][ T895] addrconf_add_dev+0xe2/0x170 [17644.047461][ T895] inet6_addr_add+0x12f/0xa40 [17644.047461][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17644.047461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17644.047461][ T895] netlink_rcv_skb+0x130/0x360 [17644.047461][ T895] netlink_unicast+0x449/0x710 [17644.047461][ T895] netlink_sendmsg+0x723/0xbe0 [17644.047461][ T895] ____sys_sendmsg+0x7b2/0xa10 [17644.047461][ T895] ___sys_sendmsg+0xee/0x170 [17644.047461][ T895] __sys_sendmsg+0xcd/0x170 [17644.047461][ T895] do_syscall_64+0xc6/0x1e0 [17644.047461][ T895] [17644.049636][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17644.049636][ T895] ipv6_add_dev+0x3b9/0x11c0 [17644.049636][ T895] ipv6_find_idev+0x102/0x170 [17644.049636][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17644.049636][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17644.049636][ T895] netlink_rcv_skb+0x130/0x360 [17644.049636][ T895] netlink_unicast+0x449/0x710 [17644.049636][ T895] netlink_sendmsg+0x723/0xbe0 [17644.049636][ T895] ____sys_sendmsg+0x7b2/0xa10 [17644.049636][ T895] ___sys_sendmsg+0xee/0x170 [17644.049636][ T895] __sys_sendmsg+0xcd/0x170 [17644.049636][ T895] do_syscall_64+0xc6/0x1e0 [17644.049636][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17644.049636][ T895] [17644.051383][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17644.051383][ T895] neigh_parms_alloc+0x1e5/0x510 [17644.051383][ T895] ipv6_add_dev+0x2fd/0x11c0 [17644.051383][ T895] ipv6_find_idev+0x102/0x170 [17644.051383][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17644.051383][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17644.051383][ T895] netlink_rcv_skb+0x130/0x360 [17644.051383][ T895] netlink_unicast+0x449/0x710 [17644.051383][ T895] netlink_sendmsg+0x723/0xbe0 [17644.051383][ T895] ____sys_sendmsg+0x7b2/0xa10 [17644.051383][ T895] ___sys_sendmsg+0xee/0x170 [17644.051383][ T895] __sys_sendmsg+0xcd/0x170 [17644.051383][ T895] do_syscall_64+0xc6/0x1e0 [17644.051383][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17644.051383][ T895] [17654.103060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17654.103847][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17654.103847][ T895] netdev_get_by_index+0x5e/0x80 [17654.103847][ T895] fib6_nh_init+0x3d8/0x15b0 [17654.103847][ T895] ip6_route_info_create+0xf18/0x17d0 [17654.103847][ T895] ip6_route_add+0x1c/0x140 [17654.103847][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17654.103847][ T895] addrconf_add_dev+0xe2/0x170 [17654.103847][ T895] inet6_addr_add+0x12f/0xa40 [17654.103847][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17654.103847][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17654.103847][ T895] netlink_rcv_skb+0x130/0x360 [17654.103847][ T895] netlink_unicast+0x449/0x710 [17654.103847][ T895] netlink_sendmsg+0x723/0xbe0 [17654.103847][ T895] ____sys_sendmsg+0x7b2/0xa10 [17654.103847][ T895] ___sys_sendmsg+0xee/0x170 [17654.103847][ T895] __sys_sendmsg+0xcd/0x170 [17654.103847][ T895] do_syscall_64+0xc6/0x1e0 [17654.103847][ T895] [17654.106003][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17654.106003][ T895] ipv6_add_dev+0x3b9/0x11c0 [17654.106003][ T895] ipv6_find_idev+0x102/0x170 [17654.106003][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17654.106003][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17654.106003][ T895] netlink_rcv_skb+0x130/0x360 [17654.106003][ T895] netlink_unicast+0x449/0x710 [17654.106003][ T895] netlink_sendmsg+0x723/0xbe0 [17654.106003][ T895] ____sys_sendmsg+0x7b2/0xa10 [17654.106003][ T895] ___sys_sendmsg+0xee/0x170 [17654.106003][ T895] __sys_sendmsg+0xcd/0x170 [17654.106003][ T895] do_syscall_64+0xc6/0x1e0 [17654.106003][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17654.106003][ T895] [17654.107690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17654.107690][ T895] neigh_parms_alloc+0x1e5/0x510 [17654.107690][ T895] ipv6_add_dev+0x2fd/0x11c0 [17654.107690][ T895] ipv6_find_idev+0x102/0x170 [17654.107690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17654.107690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17654.107690][ T895] netlink_rcv_skb+0x130/0x360 [17654.107690][ T895] netlink_unicast+0x449/0x710 [17654.107690][ T895] netlink_sendmsg+0x723/0xbe0 [17654.107690][ T895] ____sys_sendmsg+0x7b2/0xa10 [17654.107690][ T895] ___sys_sendmsg+0xee/0x170 [17654.107690][ T895] __sys_sendmsg+0xcd/0x170 [17654.107690][ T895] do_syscall_64+0xc6/0x1e0 [17654.107690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17654.107690][ T895] [17664.351093][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17664.351838][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17664.351838][ T895] netdev_get_by_index+0x5e/0x80 [17664.351838][ T895] fib6_nh_init+0x3d8/0x15b0 [17664.351838][ T895] ip6_route_info_create+0xf18/0x17d0 [17664.351838][ T895] ip6_route_add+0x1c/0x140 [17664.351838][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17664.351838][ T895] addrconf_add_dev+0xe2/0x170 [17664.351838][ T895] inet6_addr_add+0x12f/0xa40 [17664.351838][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17664.351838][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17664.351838][ T895] netlink_rcv_skb+0x130/0x360 [17664.351838][ T895] netlink_unicast+0x449/0x710 [17664.351838][ T895] netlink_sendmsg+0x723/0xbe0 [17664.351838][ T895] ____sys_sendmsg+0x7b2/0xa10 [17664.351838][ T895] ___sys_sendmsg+0xee/0x170 [17664.351838][ T895] __sys_sendmsg+0xcd/0x170 [17664.351838][ T895] do_syscall_64+0xc6/0x1e0 [17664.351838][ T895] [17664.354203][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17664.354203][ T895] ipv6_add_dev+0x3b9/0x11c0 [17664.354203][ T895] ipv6_find_idev+0x102/0x170 [17664.354203][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17664.354203][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17664.354203][ T895] netlink_rcv_skb+0x130/0x360 [17664.354203][ T895] netlink_unicast+0x449/0x710 [17664.354203][ T895] netlink_sendmsg+0x723/0xbe0 [17664.354203][ T895] ____sys_sendmsg+0x7b2/0xa10 [17664.354203][ T895] ___sys_sendmsg+0xee/0x170 [17664.354203][ T895] __sys_sendmsg+0xcd/0x170 [17664.354203][ T895] do_syscall_64+0xc6/0x1e0 [17664.354203][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17664.354203][ T895] [17664.356053][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17664.356053][ T895] neigh_parms_alloc+0x1e5/0x510 [17664.356053][ T895] ipv6_add_dev+0x2fd/0x11c0 [17664.356053][ T895] ipv6_find_idev+0x102/0x170 [17664.356053][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17664.356053][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17664.356053][ T895] netlink_rcv_skb+0x130/0x360 [17664.356053][ T895] netlink_unicast+0x449/0x710 [17664.356053][ T895] netlink_sendmsg+0x723/0xbe0 [17664.356053][ T895] ____sys_sendmsg+0x7b2/0xa10 [17664.356053][ T895] ___sys_sendmsg+0xee/0x170 [17664.356053][ T895] __sys_sendmsg+0xcd/0x170 [17664.356053][ T895] do_syscall_64+0xc6/0x1e0 [17664.356053][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17664.356053][ T895] [17674.599063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17674.599792][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17674.599792][ T895] netdev_get_by_index+0x5e/0x80 [17674.599792][ T895] fib6_nh_init+0x3d8/0x15b0 [17674.599792][ T895] ip6_route_info_create+0xf18/0x17d0 [17674.599792][ T895] ip6_route_add+0x1c/0x140 [17674.599792][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17674.599792][ T895] addrconf_add_dev+0xe2/0x170 [17674.599792][ T895] inet6_addr_add+0x12f/0xa40 [17674.599792][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17674.599792][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17674.599792][ T895] netlink_rcv_skb+0x130/0x360 [17674.599792][ T895] netlink_unicast+0x449/0x710 [17674.599792][ T895] netlink_sendmsg+0x723/0xbe0 [17674.599792][ T895] ____sys_sendmsg+0x7b2/0xa10 [17674.599792][ T895] ___sys_sendmsg+0xee/0x170 [17674.599792][ T895] __sys_sendmsg+0xcd/0x170 [17674.599792][ T895] do_syscall_64+0xc6/0x1e0 [17674.599792][ T895] [17674.602029][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17674.602029][ T895] ipv6_add_dev+0x3b9/0x11c0 [17674.602029][ T895] ipv6_find_idev+0x102/0x170 [17674.602029][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17674.602029][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17674.602029][ T895] netlink_rcv_skb+0x130/0x360 [17674.602029][ T895] netlink_unicast+0x449/0x710 [17674.602029][ T895] netlink_sendmsg+0x723/0xbe0 [17674.602029][ T895] ____sys_sendmsg+0x7b2/0xa10 [17674.602029][ T895] ___sys_sendmsg+0xee/0x170 [17674.602029][ T895] __sys_sendmsg+0xcd/0x170 [17674.602029][ T895] do_syscall_64+0xc6/0x1e0 [17674.602029][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17674.602029][ T895] [17674.603701][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17674.603701][ T895] neigh_parms_alloc+0x1e5/0x510 [17674.603701][ T895] ipv6_add_dev+0x2fd/0x11c0 [17674.603701][ T895] ipv6_find_idev+0x102/0x170 [17674.603701][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17674.603701][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17674.603701][ T895] netlink_rcv_skb+0x130/0x360 [17674.603701][ T895] netlink_unicast+0x449/0x710 [17674.603701][ T895] netlink_sendmsg+0x723/0xbe0 [17674.603701][ T895] ____sys_sendmsg+0x7b2/0xa10 [17674.603701][ T895] ___sys_sendmsg+0xee/0x170 [17674.603701][ T895] __sys_sendmsg+0xcd/0x170 [17674.603701][ T895] do_syscall_64+0xc6/0x1e0 [17674.603701][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17674.603701][ T895] [17684.847170][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17684.848026][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17684.848026][ T895] netdev_get_by_index+0x5e/0x80 [17684.848026][ T895] fib6_nh_init+0x3d8/0x15b0 [17684.848026][ T895] ip6_route_info_create+0xf18/0x17d0 [17684.848026][ T895] ip6_route_add+0x1c/0x140 [17684.848026][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17684.848026][ T895] addrconf_add_dev+0xe2/0x170 [17684.848026][ T895] inet6_addr_add+0x12f/0xa40 [17684.848026][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17684.848026][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17684.848026][ T895] netlink_rcv_skb+0x130/0x360 [17684.848026][ T895] netlink_unicast+0x449/0x710 [17684.848026][ T895] netlink_sendmsg+0x723/0xbe0 [17684.848026][ T895] ____sys_sendmsg+0x7b2/0xa10 [17684.848026][ T895] ___sys_sendmsg+0xee/0x170 [17684.848026][ T895] __sys_sendmsg+0xcd/0x170 [17684.848026][ T895] do_syscall_64+0xc6/0x1e0 [17684.848026][ T895] [17684.850308][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17684.850308][ T895] ipv6_add_dev+0x3b9/0x11c0 [17684.850308][ T895] ipv6_find_idev+0x102/0x170 [17684.850308][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17684.850308][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17684.850308][ T895] netlink_rcv_skb+0x130/0x360 [17684.850308][ T895] netlink_unicast+0x449/0x710 [17684.850308][ T895] netlink_sendmsg+0x723/0xbe0 [17684.850308][ T895] ____sys_sendmsg+0x7b2/0xa10 [17684.850308][ T895] ___sys_sendmsg+0xee/0x170 [17684.850308][ T895] __sys_sendmsg+0xcd/0x170 [17684.850308][ T895] do_syscall_64+0xc6/0x1e0 [17684.850308][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17684.850308][ T895] [17684.852135][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17684.852135][ T895] neigh_parms_alloc+0x1e5/0x510 [17684.852135][ T895] ipv6_add_dev+0x2fd/0x11c0 [17684.852135][ T895] ipv6_find_idev+0x102/0x170 [17684.852135][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17684.852135][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17684.852135][ T895] netlink_rcv_skb+0x130/0x360 [17684.852135][ T895] netlink_unicast+0x449/0x710 [17684.852135][ T895] netlink_sendmsg+0x723/0xbe0 [17684.852135][ T895] ____sys_sendmsg+0x7b2/0xa10 [17684.852135][ T895] ___sys_sendmsg+0xee/0x170 [17684.852135][ T895] __sys_sendmsg+0xcd/0x170 [17684.852135][ T895] do_syscall_64+0xc6/0x1e0 [17684.852135][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17684.852135][ T895] [17694.919060][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17694.919895][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17694.919895][ T895] netdev_get_by_index+0x5e/0x80 [17694.919895][ T895] fib6_nh_init+0x3d8/0x15b0 [17694.919895][ T895] ip6_route_info_create+0xf18/0x17d0 [17694.919895][ T895] ip6_route_add+0x1c/0x140 [17694.919895][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17694.919895][ T895] addrconf_add_dev+0xe2/0x170 [17694.919895][ T895] inet6_addr_add+0x12f/0xa40 [17694.919895][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17694.919895][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17694.919895][ T895] netlink_rcv_skb+0x130/0x360 [17694.919895][ T895] netlink_unicast+0x449/0x710 [17694.919895][ T895] netlink_sendmsg+0x723/0xbe0 [17694.919895][ T895] ____sys_sendmsg+0x7b2/0xa10 [17694.919895][ T895] ___sys_sendmsg+0xee/0x170 [17694.919895][ T895] __sys_sendmsg+0xcd/0x170 [17694.919895][ T895] do_syscall_64+0xc6/0x1e0 [17694.919895][ T895] [17694.922051][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17694.922051][ T895] ipv6_add_dev+0x3b9/0x11c0 [17694.922051][ T895] ipv6_find_idev+0x102/0x170 [17694.922051][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17694.922051][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17694.922051][ T895] netlink_rcv_skb+0x130/0x360 [17694.922051][ T895] netlink_unicast+0x449/0x710 [17694.922051][ T895] netlink_sendmsg+0x723/0xbe0 [17694.922051][ T895] ____sys_sendmsg+0x7b2/0xa10 [17694.922051][ T895] ___sys_sendmsg+0xee/0x170 [17694.922051][ T895] __sys_sendmsg+0xcd/0x170 [17694.922051][ T895] do_syscall_64+0xc6/0x1e0 [17694.922051][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17694.922051][ T895] [17694.923773][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17694.923773][ T895] neigh_parms_alloc+0x1e5/0x510 [17694.923773][ T895] ipv6_add_dev+0x2fd/0x11c0 [17694.923773][ T895] ipv6_find_idev+0x102/0x170 [17694.923773][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17694.923773][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17694.923773][ T895] netlink_rcv_skb+0x130/0x360 [17694.923773][ T895] netlink_unicast+0x449/0x710 [17694.923773][ T895] netlink_sendmsg+0x723/0xbe0 [17694.923773][ T895] ____sys_sendmsg+0x7b2/0xa10 [17694.923773][ T895] ___sys_sendmsg+0xee/0x170 [17694.923773][ T895] __sys_sendmsg+0xcd/0x170 [17694.923773][ T895] do_syscall_64+0xc6/0x1e0 [17694.923773][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17694.923773][ T895] [17704.999112][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17704.999749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17704.999749][ T895] netdev_get_by_index+0x5e/0x80 [17704.999749][ T895] fib6_nh_init+0x3d8/0x15b0 [17704.999749][ T895] ip6_route_info_create+0xf18/0x17d0 [17704.999749][ T895] ip6_route_add+0x1c/0x140 [17704.999749][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17704.999749][ T895] addrconf_add_dev+0xe2/0x170 [17704.999749][ T895] inet6_addr_add+0x12f/0xa40 [17704.999749][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17704.999749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17704.999749][ T895] netlink_rcv_skb+0x130/0x360 [17704.999749][ T895] netlink_unicast+0x449/0x710 [17704.999749][ T895] netlink_sendmsg+0x723/0xbe0 [17704.999749][ T895] ____sys_sendmsg+0x7b2/0xa10 [17704.999749][ T895] ___sys_sendmsg+0xee/0x170 [17704.999749][ T895] __sys_sendmsg+0xcd/0x170 [17704.999749][ T895] do_syscall_64+0xc6/0x1e0 [17704.999749][ T895] [17705.002111][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17705.002111][ T895] ipv6_add_dev+0x3b9/0x11c0 [17705.002111][ T895] ipv6_find_idev+0x102/0x170 [17705.002111][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17705.002111][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17705.002111][ T895] netlink_rcv_skb+0x130/0x360 [17705.002111][ T895] netlink_unicast+0x449/0x710 [17705.002111][ T895] netlink_sendmsg+0x723/0xbe0 [17705.002111][ T895] ____sys_sendmsg+0x7b2/0xa10 [17705.002111][ T895] ___sys_sendmsg+0xee/0x170 [17705.002111][ T895] __sys_sendmsg+0xcd/0x170 [17705.002111][ T895] do_syscall_64+0xc6/0x1e0 [17705.002111][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17705.002111][ T895] [17705.003875][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17705.003875][ T895] neigh_parms_alloc+0x1e5/0x510 [17705.003875][ T895] ipv6_add_dev+0x2fd/0x11c0 [17705.003875][ T895] ipv6_find_idev+0x102/0x170 [17705.003875][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17705.003875][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17705.003875][ T895] netlink_rcv_skb+0x130/0x360 [17705.003875][ T895] netlink_unicast+0x449/0x710 [17705.003875][ T895] netlink_sendmsg+0x723/0xbe0 [17705.003875][ T895] ____sys_sendmsg+0x7b2/0xa10 [17705.003875][ T895] ___sys_sendmsg+0xee/0x170 [17705.003875][ T895] __sys_sendmsg+0xcd/0x170 [17705.003875][ T895] do_syscall_64+0xc6/0x1e0 [17705.003875][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17705.003875][ T895] [17715.255057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17715.255828][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17715.255828][ T895] netdev_get_by_index+0x5e/0x80 [17715.255828][ T895] fib6_nh_init+0x3d8/0x15b0 [17715.255828][ T895] ip6_route_info_create+0xf18/0x17d0 [17715.255828][ T895] ip6_route_add+0x1c/0x140 [17715.255828][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17715.255828][ T895] addrconf_add_dev+0xe2/0x170 [17715.255828][ T895] inet6_addr_add+0x12f/0xa40 [17715.255828][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17715.255828][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17715.255828][ T895] netlink_rcv_skb+0x130/0x360 [17715.255828][ T895] netlink_unicast+0x449/0x710 [17715.255828][ T895] netlink_sendmsg+0x723/0xbe0 [17715.255828][ T895] ____sys_sendmsg+0x7b2/0xa10 [17715.255828][ T895] ___sys_sendmsg+0xee/0x170 [17715.255828][ T895] __sys_sendmsg+0xcd/0x170 [17715.255828][ T895] do_syscall_64+0xc6/0x1e0 [17715.255828][ T895] [17715.257982][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17715.257982][ T895] ipv6_add_dev+0x3b9/0x11c0 [17715.257982][ T895] ipv6_find_idev+0x102/0x170 [17715.257982][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17715.257982][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17715.257982][ T895] netlink_rcv_skb+0x130/0x360 [17715.257982][ T895] netlink_unicast+0x449/0x710 [17715.257982][ T895] netlink_sendmsg+0x723/0xbe0 [17715.257982][ T895] ____sys_sendmsg+0x7b2/0xa10 [17715.257982][ T895] ___sys_sendmsg+0xee/0x170 [17715.257982][ T895] __sys_sendmsg+0xcd/0x170 [17715.257982][ T895] do_syscall_64+0xc6/0x1e0 [17715.257982][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17715.257982][ T895] [17715.259681][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17715.259681][ T895] neigh_parms_alloc+0x1e5/0x510 [17715.259681][ T895] ipv6_add_dev+0x2fd/0x11c0 [17715.259681][ T895] ipv6_find_idev+0x102/0x170 [17715.259681][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17715.259681][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17715.259681][ T895] netlink_rcv_skb+0x130/0x360 [17715.259681][ T895] netlink_unicast+0x449/0x710 [17715.259681][ T895] netlink_sendmsg+0x723/0xbe0 [17715.259681][ T895] ____sys_sendmsg+0x7b2/0xa10 [17715.259681][ T895] ___sys_sendmsg+0xee/0x170 [17715.259681][ T895] __sys_sendmsg+0xcd/0x170 [17715.259681][ T895] do_syscall_64+0xc6/0x1e0 [17715.259681][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17715.259681][ T895] [17725.511055][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17725.511766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17725.511766][ T895] netdev_get_by_index+0x5e/0x80 [17725.511766][ T895] fib6_nh_init+0x3d8/0x15b0 [17725.511766][ T895] ip6_route_info_create+0xf18/0x17d0 [17725.511766][ T895] ip6_route_add+0x1c/0x140 [17725.511766][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17725.511766][ T895] addrconf_add_dev+0xe2/0x170 [17725.511766][ T895] inet6_addr_add+0x12f/0xa40 [17725.511766][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17725.511766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17725.511766][ T895] netlink_rcv_skb+0x130/0x360 [17725.511766][ T895] netlink_unicast+0x449/0x710 [17725.511766][ T895] netlink_sendmsg+0x723/0xbe0 [17725.511766][ T895] ____sys_sendmsg+0x7b2/0xa10 [17725.511766][ T895] ___sys_sendmsg+0xee/0x170 [17725.511766][ T895] __sys_sendmsg+0xcd/0x170 [17725.511766][ T895] do_syscall_64+0xc6/0x1e0 [17725.511766][ T895] [17725.514044][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17725.514044][ T895] ipv6_add_dev+0x3b9/0x11c0 [17725.514044][ T895] ipv6_find_idev+0x102/0x170 [17725.514044][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17725.514044][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17725.514044][ T895] netlink_rcv_skb+0x130/0x360 [17725.514044][ T895] netlink_unicast+0x449/0x710 [17725.514044][ T895] netlink_sendmsg+0x723/0xbe0 [17725.514044][ T895] ____sys_sendmsg+0x7b2/0xa10 [17725.514044][ T895] ___sys_sendmsg+0xee/0x170 [17725.514044][ T895] __sys_sendmsg+0xcd/0x170 [17725.514044][ T895] do_syscall_64+0xc6/0x1e0 [17725.514044][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17725.514044][ T895] [17725.515805][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17725.515805][ T895] neigh_parms_alloc+0x1e5/0x510 [17725.515805][ T895] ipv6_add_dev+0x2fd/0x11c0 [17725.515805][ T895] ipv6_find_idev+0x102/0x170 [17725.515805][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17725.515805][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17725.515805][ T895] netlink_rcv_skb+0x130/0x360 [17725.515805][ T895] netlink_unicast+0x449/0x710 [17725.515805][ T895] netlink_sendmsg+0x723/0xbe0 [17725.515805][ T895] ____sys_sendmsg+0x7b2/0xa10 [17725.515805][ T895] ___sys_sendmsg+0xee/0x170 [17725.515805][ T895] __sys_sendmsg+0xcd/0x170 [17725.515805][ T895] do_syscall_64+0xc6/0x1e0 [17725.515805][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17725.515805][ T895] [17735.767117][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17735.767806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17735.767806][ T895] netdev_get_by_index+0x5e/0x80 [17735.767806][ T895] fib6_nh_init+0x3d8/0x15b0 [17735.767806][ T895] ip6_route_info_create+0xf18/0x17d0 [17735.767806][ T895] ip6_route_add+0x1c/0x140 [17735.767806][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17735.767806][ T895] addrconf_add_dev+0xe2/0x170 [17735.767806][ T895] inet6_addr_add+0x12f/0xa40 [17735.767806][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17735.767806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17735.767806][ T895] netlink_rcv_skb+0x130/0x360 [17735.767806][ T895] netlink_unicast+0x449/0x710 [17735.767806][ T895] netlink_sendmsg+0x723/0xbe0 [17735.767806][ T895] ____sys_sendmsg+0x7b2/0xa10 [17735.767806][ T895] ___sys_sendmsg+0xee/0x170 [17735.767806][ T895] __sys_sendmsg+0xcd/0x170 [17735.767806][ T895] do_syscall_64+0xc6/0x1e0 [17735.767806][ T895] [17735.770022][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17735.770022][ T895] ipv6_add_dev+0x3b9/0x11c0 [17735.770022][ T895] ipv6_find_idev+0x102/0x170 [17735.770022][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17735.770022][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17735.770022][ T895] netlink_rcv_skb+0x130/0x360 [17735.770022][ T895] netlink_unicast+0x449/0x710 [17735.770022][ T895] netlink_sendmsg+0x723/0xbe0 [17735.770022][ T895] ____sys_sendmsg+0x7b2/0xa10 [17735.770022][ T895] ___sys_sendmsg+0xee/0x170 [17735.770022][ T895] __sys_sendmsg+0xcd/0x170 [17735.770022][ T895] do_syscall_64+0xc6/0x1e0 [17735.770022][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17735.770022][ T895] [17735.771750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17735.771750][ T895] neigh_parms_alloc+0x1e5/0x510 [17735.771750][ T895] ipv6_add_dev+0x2fd/0x11c0 [17735.771750][ T895] ipv6_find_idev+0x102/0x170 [17735.771750][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17735.771750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17735.771750][ T895] netlink_rcv_skb+0x130/0x360 [17735.771750][ T895] netlink_unicast+0x449/0x710 [17735.771750][ T895] netlink_sendmsg+0x723/0xbe0 [17735.771750][ T895] ____sys_sendmsg+0x7b2/0xa10 [17735.771750][ T895] ___sys_sendmsg+0xee/0x170 [17735.771750][ T895] __sys_sendmsg+0xcd/0x170 [17735.771750][ T895] do_syscall_64+0xc6/0x1e0 [17735.771750][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17735.771750][ T895] [17746.023067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17746.023917][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17746.023917][ T895] netdev_get_by_index+0x5e/0x80 [17746.023917][ T895] fib6_nh_init+0x3d8/0x15b0 [17746.023917][ T895] ip6_route_info_create+0xf18/0x17d0 [17746.023917][ T895] ip6_route_add+0x1c/0x140 [17746.023917][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17746.023917][ T895] addrconf_add_dev+0xe2/0x170 [17746.023917][ T895] inet6_addr_add+0x12f/0xa40 [17746.023917][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17746.023917][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17746.023917][ T895] netlink_rcv_skb+0x130/0x360 [17746.023917][ T895] netlink_unicast+0x449/0x710 [17746.023917][ T895] netlink_sendmsg+0x723/0xbe0 [17746.023917][ T895] ____sys_sendmsg+0x7b2/0xa10 [17746.023917][ T895] ___sys_sendmsg+0xee/0x170 [17746.023917][ T895] __sys_sendmsg+0xcd/0x170 [17746.023917][ T895] do_syscall_64+0xc6/0x1e0 [17746.023917][ T895] [17746.026152][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17746.026152][ T895] ipv6_add_dev+0x3b9/0x11c0 [17746.026152][ T895] ipv6_find_idev+0x102/0x170 [17746.026152][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17746.026152][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17746.026152][ T895] netlink_rcv_skb+0x130/0x360 [17746.026152][ T895] netlink_unicast+0x449/0x710 [17746.026152][ T895] netlink_sendmsg+0x723/0xbe0 [17746.026152][ T895] ____sys_sendmsg+0x7b2/0xa10 [17746.026152][ T895] ___sys_sendmsg+0xee/0x170 [17746.026152][ T895] __sys_sendmsg+0xcd/0x170 [17746.026152][ T895] do_syscall_64+0xc6/0x1e0 [17746.026152][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17746.026152][ T895] [17746.027826][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17746.027826][ T895] neigh_parms_alloc+0x1e5/0x510 [17746.027826][ T895] ipv6_add_dev+0x2fd/0x11c0 [17746.027826][ T895] ipv6_find_idev+0x102/0x170 [17746.027826][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17746.027826][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17746.027826][ T895] netlink_rcv_skb+0x130/0x360 [17746.027826][ T895] netlink_unicast+0x449/0x710 [17746.027826][ T895] netlink_sendmsg+0x723/0xbe0 [17746.027826][ T895] ____sys_sendmsg+0x7b2/0xa10 [17746.027826][ T895] ___sys_sendmsg+0xee/0x170 [17746.027826][ T895] __sys_sendmsg+0xcd/0x170 [17746.027826][ T895] do_syscall_64+0xc6/0x1e0 [17746.027826][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17746.027826][ T895] [17756.279396][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17756.280150][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17756.280150][ T895] netdev_get_by_index+0x5e/0x80 [17756.280150][ T895] fib6_nh_init+0x3d8/0x15b0 [17756.280150][ T895] ip6_route_info_create+0xf18/0x17d0 [17756.280150][ T895] ip6_route_add+0x1c/0x140 [17756.280150][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17756.280150][ T895] addrconf_add_dev+0xe2/0x170 [17756.280150][ T895] inet6_addr_add+0x12f/0xa40 [17756.280150][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17756.280150][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17756.280150][ T895] netlink_rcv_skb+0x130/0x360 [17756.280150][ T895] netlink_unicast+0x449/0x710 [17756.280150][ T895] netlink_sendmsg+0x723/0xbe0 [17756.280150][ T895] ____sys_sendmsg+0x7b2/0xa10 [17756.280150][ T895] ___sys_sendmsg+0xee/0x170 [17756.280150][ T895] __sys_sendmsg+0xcd/0x170 [17756.280150][ T895] do_syscall_64+0xc6/0x1e0 [17756.280150][ T895] [17756.282319][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17756.282319][ T895] ipv6_add_dev+0x3b9/0x11c0 [17756.282319][ T895] ipv6_find_idev+0x102/0x170 [17756.282319][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17756.282319][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17756.282319][ T895] netlink_rcv_skb+0x130/0x360 [17756.282319][ T895] netlink_unicast+0x449/0x710 [17756.282319][ T895] netlink_sendmsg+0x723/0xbe0 [17756.282319][ T895] ____sys_sendmsg+0x7b2/0xa10 [17756.282319][ T895] ___sys_sendmsg+0xee/0x170 [17756.282319][ T895] __sys_sendmsg+0xcd/0x170 [17756.282319][ T895] do_syscall_64+0xc6/0x1e0 [17756.282319][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17756.282319][ T895] [17756.284031][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17756.284031][ T895] neigh_parms_alloc+0x1e5/0x510 [17756.284031][ T895] ipv6_add_dev+0x2fd/0x11c0 [17756.284031][ T895] ipv6_find_idev+0x102/0x170 [17756.284031][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17756.284031][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17756.284031][ T895] netlink_rcv_skb+0x130/0x360 [17756.284031][ T895] netlink_unicast+0x449/0x710 [17756.284031][ T895] netlink_sendmsg+0x723/0xbe0 [17756.284031][ T895] ____sys_sendmsg+0x7b2/0xa10 [17756.284031][ T895] ___sys_sendmsg+0xee/0x170 [17756.284031][ T895] __sys_sendmsg+0xcd/0x170 [17756.284031][ T895] do_syscall_64+0xc6/0x1e0 [17756.284031][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17756.284031][ T895] [17766.535063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17766.536058][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17766.536058][ T895] netdev_get_by_index+0x5e/0x80 [17766.536058][ T895] fib6_nh_init+0x3d8/0x15b0 [17766.536058][ T895] ip6_route_info_create+0xf18/0x17d0 [17766.536058][ T895] ip6_route_add+0x1c/0x140 [17766.536058][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17766.536058][ T895] addrconf_add_dev+0xe2/0x170 [17766.536058][ T895] inet6_addr_add+0x12f/0xa40 [17766.536058][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17766.536058][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17766.536058][ T895] netlink_rcv_skb+0x130/0x360 [17766.536058][ T895] netlink_unicast+0x449/0x710 [17766.536058][ T895] netlink_sendmsg+0x723/0xbe0 [17766.536058][ T895] ____sys_sendmsg+0x7b2/0xa10 [17766.536058][ T895] ___sys_sendmsg+0xee/0x170 [17766.536058][ T895] __sys_sendmsg+0xcd/0x170 [17766.536058][ T895] do_syscall_64+0xc6/0x1e0 [17766.536058][ T895] [17766.538302][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17766.538302][ T895] ipv6_add_dev+0x3b9/0x11c0 [17766.538302][ T895] ipv6_find_idev+0x102/0x170 [17766.538302][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17766.538302][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17766.538302][ T895] netlink_rcv_skb+0x130/0x360 [17766.538302][ T895] netlink_unicast+0x449/0x710 [17766.538302][ T895] netlink_sendmsg+0x723/0xbe0 [17766.538302][ T895] ____sys_sendmsg+0x7b2/0xa10 [17766.538302][ T895] ___sys_sendmsg+0xee/0x170 [17766.538302][ T895] __sys_sendmsg+0xcd/0x170 [17766.538302][ T895] do_syscall_64+0xc6/0x1e0 [17766.538302][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17766.538302][ T895] [17766.539985][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17766.539985][ T895] neigh_parms_alloc+0x1e5/0x510 [17766.539985][ T895] ipv6_add_dev+0x2fd/0x11c0 [17766.539985][ T895] ipv6_find_idev+0x102/0x170 [17766.539985][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17766.539985][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17766.539985][ T895] netlink_rcv_skb+0x130/0x360 [17766.539985][ T895] netlink_unicast+0x449/0x710 [17766.539985][ T895] netlink_sendmsg+0x723/0xbe0 [17766.539985][ T895] ____sys_sendmsg+0x7b2/0xa10 [17766.539985][ T895] ___sys_sendmsg+0xee/0x170 [17766.539985][ T895] __sys_sendmsg+0xcd/0x170 [17766.539985][ T895] do_syscall_64+0xc6/0x1e0 [17766.539985][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17766.539985][ T895] [17776.615142][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17776.615867][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17776.615867][ T895] netdev_get_by_index+0x5e/0x80 [17776.615867][ T895] fib6_nh_init+0x3d8/0x15b0 [17776.615867][ T895] ip6_route_info_create+0xf18/0x17d0 [17776.615867][ T895] ip6_route_add+0x1c/0x140 [17776.615867][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17776.615867][ T895] addrconf_add_dev+0xe2/0x170 [17776.615867][ T895] inet6_addr_add+0x12f/0xa40 [17776.615867][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17776.615867][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17776.615867][ T895] netlink_rcv_skb+0x130/0x360 [17776.615867][ T895] netlink_unicast+0x449/0x710 [17776.615867][ T895] netlink_sendmsg+0x723/0xbe0 [17776.615867][ T895] ____sys_sendmsg+0x7b2/0xa10 [17776.615867][ T895] ___sys_sendmsg+0xee/0x170 [17776.615867][ T895] __sys_sendmsg+0xcd/0x170 [17776.615867][ T895] do_syscall_64+0xc6/0x1e0 [17776.615867][ T895] [17776.618029][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17776.618029][ T895] ipv6_add_dev+0x3b9/0x11c0 [17776.618029][ T895] ipv6_find_idev+0x102/0x170 [17776.618029][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17776.618029][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17776.618029][ T895] netlink_rcv_skb+0x130/0x360 [17776.618029][ T895] netlink_unicast+0x449/0x710 [17776.618029][ T895] netlink_sendmsg+0x723/0xbe0 [17776.618029][ T895] ____sys_sendmsg+0x7b2/0xa10 [17776.618029][ T895] ___sys_sendmsg+0xee/0x170 [17776.618029][ T895] __sys_sendmsg+0xcd/0x170 [17776.618029][ T895] do_syscall_64+0xc6/0x1e0 [17776.618029][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17776.618029][ T895] [17776.619715][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17776.619715][ T895] neigh_parms_alloc+0x1e5/0x510 [17776.619715][ T895] ipv6_add_dev+0x2fd/0x11c0 [17776.619715][ T895] ipv6_find_idev+0x102/0x170 [17776.619715][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17776.619715][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17776.619715][ T895] netlink_rcv_skb+0x130/0x360 [17776.619715][ T895] netlink_unicast+0x449/0x710 [17776.619715][ T895] netlink_sendmsg+0x723/0xbe0 [17776.619715][ T895] ____sys_sendmsg+0x7b2/0xa10 [17776.619715][ T895] ___sys_sendmsg+0xee/0x170 [17776.619715][ T895] __sys_sendmsg+0xcd/0x170 [17776.619715][ T895] do_syscall_64+0xc6/0x1e0 [17776.619715][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17776.619715][ T895] [17786.863072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17786.863964][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17786.863964][ T895] netdev_get_by_index+0x5e/0x80 [17786.863964][ T895] fib6_nh_init+0x3d8/0x15b0 [17786.863964][ T895] ip6_route_info_create+0xf18/0x17d0 [17786.863964][ T895] ip6_route_add+0x1c/0x140 [17786.863964][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17786.863964][ T895] addrconf_add_dev+0xe2/0x170 [17786.863964][ T895] inet6_addr_add+0x12f/0xa40 [17786.863964][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17786.863964][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17786.863964][ T895] netlink_rcv_skb+0x130/0x360 [17786.863964][ T895] netlink_unicast+0x449/0x710 [17786.863964][ T895] netlink_sendmsg+0x723/0xbe0 [17786.863964][ T895] ____sys_sendmsg+0x7b2/0xa10 [17786.863964][ T895] ___sys_sendmsg+0xee/0x170 [17786.863964][ T895] __sys_sendmsg+0xcd/0x170 [17786.863964][ T895] do_syscall_64+0xc6/0x1e0 [17786.863964][ T895] [17786.866241][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17786.866241][ T895] ipv6_add_dev+0x3b9/0x11c0 [17786.866241][ T895] ipv6_find_idev+0x102/0x170 [17786.866241][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17786.866241][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17786.866241][ T895] netlink_rcv_skb+0x130/0x360 [17786.866241][ T895] netlink_unicast+0x449/0x710 [17786.866241][ T895] netlink_sendmsg+0x723/0xbe0 [17786.866241][ T895] ____sys_sendmsg+0x7b2/0xa10 [17786.866241][ T895] ___sys_sendmsg+0xee/0x170 [17786.866241][ T895] __sys_sendmsg+0xcd/0x170 [17786.866241][ T895] do_syscall_64+0xc6/0x1e0 [17786.866241][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17786.866241][ T895] [17786.867999][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17786.867999][ T895] neigh_parms_alloc+0x1e5/0x510 [17786.867999][ T895] ipv6_add_dev+0x2fd/0x11c0 [17786.867999][ T895] ipv6_find_idev+0x102/0x170 [17786.867999][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17786.867999][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17786.867999][ T895] netlink_rcv_skb+0x130/0x360 [17786.867999][ T895] netlink_unicast+0x449/0x710 [17786.867999][ T895] netlink_sendmsg+0x723/0xbe0 [17786.867999][ T895] ____sys_sendmsg+0x7b2/0xa10 [17786.867999][ T895] ___sys_sendmsg+0xee/0x170 [17786.867999][ T895] __sys_sendmsg+0xcd/0x170 [17786.867999][ T895] do_syscall_64+0xc6/0x1e0 [17786.867999][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17786.867999][ T895] [17797.111080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17797.111902][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17797.111902][ T895] netdev_get_by_index+0x5e/0x80 [17797.111902][ T895] fib6_nh_init+0x3d8/0x15b0 [17797.111902][ T895] ip6_route_info_create+0xf18/0x17d0 [17797.111902][ T895] ip6_route_add+0x1c/0x140 [17797.111902][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17797.111902][ T895] addrconf_add_dev+0xe2/0x170 [17797.111902][ T895] inet6_addr_add+0x12f/0xa40 [17797.111902][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17797.111902][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17797.111902][ T895] netlink_rcv_skb+0x130/0x360 [17797.111902][ T895] netlink_unicast+0x449/0x710 [17797.111902][ T895] netlink_sendmsg+0x723/0xbe0 [17797.111902][ T895] ____sys_sendmsg+0x7b2/0xa10 [17797.111902][ T895] ___sys_sendmsg+0xee/0x170 [17797.111902][ T895] __sys_sendmsg+0xcd/0x170 [17797.111902][ T895] do_syscall_64+0xc6/0x1e0 [17797.111902][ T895] [17797.114115][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17797.114115][ T895] ipv6_add_dev+0x3b9/0x11c0 [17797.114115][ T895] ipv6_find_idev+0x102/0x170 [17797.114115][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17797.114115][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17797.114115][ T895] netlink_rcv_skb+0x130/0x360 [17797.114115][ T895] netlink_unicast+0x449/0x710 [17797.114115][ T895] netlink_sendmsg+0x723/0xbe0 [17797.114115][ T895] ____sys_sendmsg+0x7b2/0xa10 [17797.114115][ T895] ___sys_sendmsg+0xee/0x170 [17797.114115][ T895] __sys_sendmsg+0xcd/0x170 [17797.114115][ T895] do_syscall_64+0xc6/0x1e0 [17797.114115][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17797.114115][ T895] [17797.115828][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17797.115828][ T895] neigh_parms_alloc+0x1e5/0x510 [17797.115828][ T895] ipv6_add_dev+0x2fd/0x11c0 [17797.115828][ T895] ipv6_find_idev+0x102/0x170 [17797.115828][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17797.115828][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17797.115828][ T895] netlink_rcv_skb+0x130/0x360 [17797.115828][ T895] netlink_unicast+0x449/0x710 [17797.115828][ T895] netlink_sendmsg+0x723/0xbe0 [17797.115828][ T895] ____sys_sendmsg+0x7b2/0xa10 [17797.115828][ T895] ___sys_sendmsg+0xee/0x170 [17797.115828][ T895] __sys_sendmsg+0xcd/0x170 [17797.115828][ T895] do_syscall_64+0xc6/0x1e0 [17797.115828][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17797.115828][ T895] [17807.359067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17807.359700][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17807.359700][ T895] netdev_get_by_index+0x5e/0x80 [17807.359700][ T895] fib6_nh_init+0x3d8/0x15b0 [17807.359700][ T895] ip6_route_info_create+0xf18/0x17d0 [17807.359700][ T895] ip6_route_add+0x1c/0x140 [17807.359700][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17807.359700][ T895] addrconf_add_dev+0xe2/0x170 [17807.359700][ T895] inet6_addr_add+0x12f/0xa40 [17807.359700][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17807.359700][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17807.359700][ T895] netlink_rcv_skb+0x130/0x360 [17807.359700][ T895] netlink_unicast+0x449/0x710 [17807.359700][ T895] netlink_sendmsg+0x723/0xbe0 [17807.359700][ T895] ____sys_sendmsg+0x7b2/0xa10 [17807.359700][ T895] ___sys_sendmsg+0xee/0x170 [17807.359700][ T895] __sys_sendmsg+0xcd/0x170 [17807.359700][ T895] do_syscall_64+0xc6/0x1e0 [17807.359700][ T895] [17807.361875][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17807.361875][ T895] ipv6_add_dev+0x3b9/0x11c0 [17807.361875][ T895] ipv6_find_idev+0x102/0x170 [17807.361875][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17807.361875][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17807.361875][ T895] netlink_rcv_skb+0x130/0x360 [17807.361875][ T895] netlink_unicast+0x449/0x710 [17807.361875][ T895] netlink_sendmsg+0x723/0xbe0 [17807.361875][ T895] ____sys_sendmsg+0x7b2/0xa10 [17807.361875][ T895] ___sys_sendmsg+0xee/0x170 [17807.361875][ T895] __sys_sendmsg+0xcd/0x170 [17807.361875][ T895] do_syscall_64+0xc6/0x1e0 [17807.361875][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17807.361875][ T895] [17807.363548][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17807.363548][ T895] neigh_parms_alloc+0x1e5/0x510 [17807.363548][ T895] ipv6_add_dev+0x2fd/0x11c0 [17807.363548][ T895] ipv6_find_idev+0x102/0x170 [17807.363548][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17807.363548][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17807.363548][ T895] netlink_rcv_skb+0x130/0x360 [17807.363548][ T895] netlink_unicast+0x449/0x710 [17807.363548][ T895] netlink_sendmsg+0x723/0xbe0 [17807.363548][ T895] ____sys_sendmsg+0x7b2/0xa10 [17807.363548][ T895] ___sys_sendmsg+0xee/0x170 [17807.363548][ T895] __sys_sendmsg+0xcd/0x170 [17807.363548][ T895] do_syscall_64+0xc6/0x1e0 [17807.363548][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17807.363548][ T895] [17817.839187][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17817.839833][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17817.839833][ T895] netdev_get_by_index+0x5e/0x80 [17817.839833][ T895] fib6_nh_init+0x3d8/0x15b0 [17817.839833][ T895] ip6_route_info_create+0xf18/0x17d0 [17817.839833][ T895] ip6_route_add+0x1c/0x140 [17817.839833][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17817.839833][ T895] addrconf_add_dev+0xe2/0x170 [17817.839833][ T895] inet6_addr_add+0x12f/0xa40 [17817.839833][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17817.839833][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17817.839833][ T895] netlink_rcv_skb+0x130/0x360 [17817.839833][ T895] netlink_unicast+0x449/0x710 [17817.839833][ T895] netlink_sendmsg+0x723/0xbe0 [17817.839833][ T895] ____sys_sendmsg+0x7b2/0xa10 [17817.839833][ T895] ___sys_sendmsg+0xee/0x170 [17817.839833][ T895] __sys_sendmsg+0xcd/0x170 [17817.839833][ T895] do_syscall_64+0xc6/0x1e0 [17817.839833][ T895] [17817.841994][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17817.841994][ T895] ipv6_add_dev+0x3b9/0x11c0 [17817.841994][ T895] ipv6_find_idev+0x102/0x170 [17817.841994][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17817.841994][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17817.841994][ T895] netlink_rcv_skb+0x130/0x360 [17817.841994][ T895] netlink_unicast+0x449/0x710 [17817.841994][ T895] netlink_sendmsg+0x723/0xbe0 [17817.841994][ T895] ____sys_sendmsg+0x7b2/0xa10 [17817.841994][ T895] ___sys_sendmsg+0xee/0x170 [17817.841994][ T895] __sys_sendmsg+0xcd/0x170 [17817.841994][ T895] do_syscall_64+0xc6/0x1e0 [17817.841994][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17817.841994][ T895] [17817.843712][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17817.843712][ T895] neigh_parms_alloc+0x1e5/0x510 [17817.843712][ T895] ipv6_add_dev+0x2fd/0x11c0 [17817.843712][ T895] ipv6_find_idev+0x102/0x170 [17817.843712][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17817.843712][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17817.843712][ T895] netlink_rcv_skb+0x130/0x360 [17817.843712][ T895] netlink_unicast+0x449/0x710 [17817.843712][ T895] netlink_sendmsg+0x723/0xbe0 [17817.843712][ T895] ____sys_sendmsg+0x7b2/0xa10 [17817.843712][ T895] ___sys_sendmsg+0xee/0x170 [17817.843712][ T895] __sys_sendmsg+0xcd/0x170 [17817.843712][ T895] do_syscall_64+0xc6/0x1e0 [17817.843712][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17817.843712][ T895] [17828.087034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17828.087517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17828.087517][ T895] netdev_get_by_index+0x5e/0x80 [17828.087517][ T895] fib6_nh_init+0x3d8/0x15b0 [17828.087517][ T895] ip6_route_info_create+0xf18/0x17d0 [17828.087517][ T895] ip6_route_add+0x1c/0x140 [17828.087517][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17828.087517][ T895] addrconf_add_dev+0xe2/0x170 [17828.087517][ T895] inet6_addr_add+0x12f/0xa40 [17828.087517][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17828.087517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17828.087517][ T895] netlink_rcv_skb+0x130/0x360 [17828.087517][ T895] netlink_unicast+0x449/0x710 [17828.087517][ T895] netlink_sendmsg+0x723/0xbe0 [17828.087517][ T895] ____sys_sendmsg+0x7b2/0xa10 [17828.087517][ T895] ___sys_sendmsg+0xee/0x170 [17828.087517][ T895] __sys_sendmsg+0xcd/0x170 [17828.087517][ T895] do_syscall_64+0xc6/0x1e0 [17828.087517][ T895] [17828.089727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17828.089727][ T895] ipv6_add_dev+0x3b9/0x11c0 [17828.089727][ T895] ipv6_find_idev+0x102/0x170 [17828.089727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17828.089727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17828.089727][ T895] netlink_rcv_skb+0x130/0x360 [17828.089727][ T895] netlink_unicast+0x449/0x710 [17828.089727][ T895] netlink_sendmsg+0x723/0xbe0 [17828.089727][ T895] ____sys_sendmsg+0x7b2/0xa10 [17828.089727][ T895] ___sys_sendmsg+0xee/0x170 [17828.089727][ T895] __sys_sendmsg+0xcd/0x170 [17828.089727][ T895] do_syscall_64+0xc6/0x1e0 [17828.089727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17828.089727][ T895] [17828.091456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17828.091456][ T895] neigh_parms_alloc+0x1e5/0x510 [17828.091456][ T895] ipv6_add_dev+0x2fd/0x11c0 [17828.091456][ T895] ipv6_find_idev+0x102/0x170 [17828.091456][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17828.091456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17828.091456][ T895] netlink_rcv_skb+0x130/0x360 [17828.091456][ T895] netlink_unicast+0x449/0x710 [17828.091456][ T895] netlink_sendmsg+0x723/0xbe0 [17828.091456][ T895] ____sys_sendmsg+0x7b2/0xa10 [17828.091456][ T895] ___sys_sendmsg+0xee/0x170 [17828.091456][ T895] __sys_sendmsg+0xcd/0x170 [17828.091456][ T895] do_syscall_64+0xc6/0x1e0 [17828.091456][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17828.091456][ T895] [17838.199050][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17838.199600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17838.199600][ T895] netdev_get_by_index+0x5e/0x80 [17838.199600][ T895] fib6_nh_init+0x3d8/0x15b0 [17838.199600][ T895] ip6_route_info_create+0xf18/0x17d0 [17838.199600][ T895] ip6_route_add+0x1c/0x140 [17838.199600][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17838.199600][ T895] addrconf_add_dev+0xe2/0x170 [17838.199600][ T895] inet6_addr_add+0x12f/0xa40 [17838.199600][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17838.199600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17838.199600][ T895] netlink_rcv_skb+0x130/0x360 [17838.199600][ T895] netlink_unicast+0x449/0x710 [17838.199600][ T895] netlink_sendmsg+0x723/0xbe0 [17838.199600][ T895] ____sys_sendmsg+0x7b2/0xa10 [17838.199600][ T895] ___sys_sendmsg+0xee/0x170 [17838.199600][ T895] __sys_sendmsg+0xcd/0x170 [17838.199600][ T895] do_syscall_64+0xc6/0x1e0 [17838.199600][ T895] [17838.202531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17838.202531][ T895] ipv6_add_dev+0x3b9/0x11c0 [17838.202531][ T895] ipv6_find_idev+0x102/0x170 [17838.202531][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17838.202531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17838.202531][ T895] netlink_rcv_skb+0x130/0x360 [17838.202531][ T895] netlink_unicast+0x449/0x710 [17838.202531][ T895] netlink_sendmsg+0x723/0xbe0 [17838.202531][ T895] ____sys_sendmsg+0x7b2/0xa10 [17838.202531][ T895] ___sys_sendmsg+0xee/0x170 [17838.202531][ T895] __sys_sendmsg+0xcd/0x170 [17838.202531][ T895] do_syscall_64+0xc6/0x1e0 [17838.202531][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17838.202531][ T895] [17838.204320][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17838.204320][ T895] neigh_parms_alloc+0x1e5/0x510 [17838.204320][ T895] ipv6_add_dev+0x2fd/0x11c0 [17838.204320][ T895] ipv6_find_idev+0x102/0x170 [17838.204320][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17838.204320][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17838.204320][ T895] netlink_rcv_skb+0x130/0x360 [17838.204320][ T895] netlink_unicast+0x449/0x710 [17838.204320][ T895] netlink_sendmsg+0x723/0xbe0 [17838.204320][ T895] ____sys_sendmsg+0x7b2/0xa10 [17838.204320][ T895] ___sys_sendmsg+0xee/0x170 [17838.204320][ T895] __sys_sendmsg+0xcd/0x170 [17838.204320][ T895] do_syscall_64+0xc6/0x1e0 [17838.204320][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17838.204320][ T895] [17848.447062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17848.448060][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17848.448060][ T895] netdev_get_by_index+0x5e/0x80 [17848.448060][ T895] fib6_nh_init+0x3d8/0x15b0 [17848.448060][ T895] ip6_route_info_create+0xf18/0x17d0 [17848.448060][ T895] ip6_route_add+0x1c/0x140 [17848.448060][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17848.448060][ T895] addrconf_add_dev+0xe2/0x170 [17848.448060][ T895] inet6_addr_add+0x12f/0xa40 [17848.448060][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17848.448060][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17848.448060][ T895] netlink_rcv_skb+0x130/0x360 [17848.448060][ T895] netlink_unicast+0x449/0x710 [17848.448060][ T895] netlink_sendmsg+0x723/0xbe0 [17848.448060][ T895] ____sys_sendmsg+0x7b2/0xa10 [17848.448060][ T895] ___sys_sendmsg+0xee/0x170 [17848.448060][ T895] __sys_sendmsg+0xcd/0x170 [17848.448060][ T895] do_syscall_64+0xc6/0x1e0 [17848.448060][ T895] [17848.450436][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17848.450436][ T895] ipv6_add_dev+0x3b9/0x11c0 [17848.450436][ T895] ipv6_find_idev+0x102/0x170 [17848.450436][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17848.450436][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17848.450436][ T895] netlink_rcv_skb+0x130/0x360 [17848.450436][ T895] netlink_unicast+0x449/0x710 [17848.450436][ T895] netlink_sendmsg+0x723/0xbe0 [17848.450436][ T895] ____sys_sendmsg+0x7b2/0xa10 [17848.450436][ T895] ___sys_sendmsg+0xee/0x170 [17848.450436][ T895] __sys_sendmsg+0xcd/0x170 [17848.450436][ T895] do_syscall_64+0xc6/0x1e0 [17848.450436][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17848.450436][ T895] [17848.452203][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17848.452203][ T895] neigh_parms_alloc+0x1e5/0x510 [17848.452203][ T895] ipv6_add_dev+0x2fd/0x11c0 [17848.452203][ T895] ipv6_find_idev+0x102/0x170 [17848.452203][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17848.452203][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17848.452203][ T895] netlink_rcv_skb+0x130/0x360 [17848.452203][ T895] netlink_unicast+0x449/0x710 [17848.452203][ T895] netlink_sendmsg+0x723/0xbe0 [17848.452203][ T895] ____sys_sendmsg+0x7b2/0xa10 [17848.452203][ T895] ___sys_sendmsg+0xee/0x170 [17848.452203][ T895] __sys_sendmsg+0xcd/0x170 [17848.452203][ T895] do_syscall_64+0xc6/0x1e0 [17848.452203][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17848.452203][ T895] [17858.695058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17858.695760][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17858.695760][ T895] netdev_get_by_index+0x5e/0x80 [17858.695760][ T895] fib6_nh_init+0x3d8/0x15b0 [17858.695760][ T895] ip6_route_info_create+0xf18/0x17d0 [17858.695760][ T895] ip6_route_add+0x1c/0x140 [17858.695760][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17858.695760][ T895] addrconf_add_dev+0xe2/0x170 [17858.695760][ T895] inet6_addr_add+0x12f/0xa40 [17858.695760][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17858.695760][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17858.695760][ T895] netlink_rcv_skb+0x130/0x360 [17858.695760][ T895] netlink_unicast+0x449/0x710 [17858.695760][ T895] netlink_sendmsg+0x723/0xbe0 [17858.695760][ T895] ____sys_sendmsg+0x7b2/0xa10 [17858.695760][ T895] ___sys_sendmsg+0xee/0x170 [17858.695760][ T895] __sys_sendmsg+0xcd/0x170 [17858.695760][ T895] do_syscall_64+0xc6/0x1e0 [17858.695760][ T895] [17858.698050][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17858.698050][ T895] ipv6_add_dev+0x3b9/0x11c0 [17858.698050][ T895] ipv6_find_idev+0x102/0x170 [17858.698050][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17858.698050][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17858.698050][ T895] netlink_rcv_skb+0x130/0x360 [17858.698050][ T895] netlink_unicast+0x449/0x710 [17858.698050][ T895] netlink_sendmsg+0x723/0xbe0 [17858.698050][ T895] ____sys_sendmsg+0x7b2/0xa10 [17858.698050][ T895] ___sys_sendmsg+0xee/0x170 [17858.698050][ T895] __sys_sendmsg+0xcd/0x170 [17858.698050][ T895] do_syscall_64+0xc6/0x1e0 [17858.698050][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17858.698050][ T895] [17858.699850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17858.699850][ T895] neigh_parms_alloc+0x1e5/0x510 [17858.699850][ T895] ipv6_add_dev+0x2fd/0x11c0 [17858.699850][ T895] ipv6_find_idev+0x102/0x170 [17858.699850][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17858.699850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17858.699850][ T895] netlink_rcv_skb+0x130/0x360 [17858.699850][ T895] netlink_unicast+0x449/0x710 [17858.699850][ T895] netlink_sendmsg+0x723/0xbe0 [17858.699850][ T895] ____sys_sendmsg+0x7b2/0xa10 [17858.699850][ T895] ___sys_sendmsg+0xee/0x170 [17858.699850][ T895] __sys_sendmsg+0xcd/0x170 [17858.699850][ T895] do_syscall_64+0xc6/0x1e0 [17858.699850][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17858.699850][ T895] [17868.943071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17868.943868][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17868.943868][ T895] netdev_get_by_index+0x5e/0x80 [17868.943868][ T895] fib6_nh_init+0x3d8/0x15b0 [17868.943868][ T895] ip6_route_info_create+0xf18/0x17d0 [17868.943868][ T895] ip6_route_add+0x1c/0x140 [17868.943868][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17868.943868][ T895] addrconf_add_dev+0xe2/0x170 [17868.943868][ T895] inet6_addr_add+0x12f/0xa40 [17868.943868][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17868.943868][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17868.943868][ T895] netlink_rcv_skb+0x130/0x360 [17868.943868][ T895] netlink_unicast+0x449/0x710 [17868.943868][ T895] netlink_sendmsg+0x723/0xbe0 [17868.943868][ T895] ____sys_sendmsg+0x7b2/0xa10 [17868.943868][ T895] ___sys_sendmsg+0xee/0x170 [17868.943868][ T895] __sys_sendmsg+0xcd/0x170 [17868.943868][ T895] do_syscall_64+0xc6/0x1e0 [17868.943868][ T895] [17868.946173][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17868.946173][ T895] ipv6_add_dev+0x3b9/0x11c0 [17868.946173][ T895] ipv6_find_idev+0x102/0x170 [17868.946173][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17868.946173][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17868.946173][ T895] netlink_rcv_skb+0x130/0x360 [17868.946173][ T895] netlink_unicast+0x449/0x710 [17868.946173][ T895] netlink_sendmsg+0x723/0xbe0 [17868.946173][ T895] ____sys_sendmsg+0x7b2/0xa10 [17868.946173][ T895] ___sys_sendmsg+0xee/0x170 [17868.946173][ T895] __sys_sendmsg+0xcd/0x170 [17868.946173][ T895] do_syscall_64+0xc6/0x1e0 [17868.946173][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17868.946173][ T895] [17868.947945][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17868.947945][ T895] neigh_parms_alloc+0x1e5/0x510 [17868.947945][ T895] ipv6_add_dev+0x2fd/0x11c0 [17868.947945][ T895] ipv6_find_idev+0x102/0x170 [17868.947945][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17868.947945][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17868.947945][ T895] netlink_rcv_skb+0x130/0x360 [17868.947945][ T895] netlink_unicast+0x449/0x710 [17868.947945][ T895] netlink_sendmsg+0x723/0xbe0 [17868.947945][ T895] ____sys_sendmsg+0x7b2/0xa10 [17868.947945][ T895] ___sys_sendmsg+0xee/0x170 [17868.947945][ T895] __sys_sendmsg+0xcd/0x170 [17868.947945][ T895] do_syscall_64+0xc6/0x1e0 [17868.947945][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17868.947945][ T895] [17879.191157][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17879.191924][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17879.191924][ T895] netdev_get_by_index+0x5e/0x80 [17879.191924][ T895] fib6_nh_init+0x3d8/0x15b0 [17879.191924][ T895] ip6_route_info_create+0xf18/0x17d0 [17879.191924][ T895] ip6_route_add+0x1c/0x140 [17879.191924][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17879.191924][ T895] addrconf_add_dev+0xe2/0x170 [17879.191924][ T895] inet6_addr_add+0x12f/0xa40 [17879.191924][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17879.191924][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17879.191924][ T895] netlink_rcv_skb+0x130/0x360 [17879.191924][ T895] netlink_unicast+0x449/0x710 [17879.191924][ T895] netlink_sendmsg+0x723/0xbe0 [17879.191924][ T895] ____sys_sendmsg+0x7b2/0xa10 [17879.191924][ T895] ___sys_sendmsg+0xee/0x170 [17879.191924][ T895] __sys_sendmsg+0xcd/0x170 [17879.191924][ T895] do_syscall_64+0xc6/0x1e0 [17879.191924][ T895] [17879.194208][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17879.194208][ T895] ipv6_add_dev+0x3b9/0x11c0 [17879.194208][ T895] ipv6_find_idev+0x102/0x170 [17879.194208][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17879.194208][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17879.194208][ T895] netlink_rcv_skb+0x130/0x360 [17879.194208][ T895] netlink_unicast+0x449/0x710 [17879.194208][ T895] netlink_sendmsg+0x723/0xbe0 [17879.194208][ T895] ____sys_sendmsg+0x7b2/0xa10 [17879.194208][ T895] ___sys_sendmsg+0xee/0x170 [17879.194208][ T895] __sys_sendmsg+0xcd/0x170 [17879.194208][ T895] do_syscall_64+0xc6/0x1e0 [17879.194208][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17879.194208][ T895] [17879.195959][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17879.195959][ T895] neigh_parms_alloc+0x1e5/0x510 [17879.195959][ T895] ipv6_add_dev+0x2fd/0x11c0 [17879.195959][ T895] ipv6_find_idev+0x102/0x170 [17879.195959][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17879.195959][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17879.195959][ T895] netlink_rcv_skb+0x130/0x360 [17879.195959][ T895] netlink_unicast+0x449/0x710 [17879.195959][ T895] netlink_sendmsg+0x723/0xbe0 [17879.195959][ T895] ____sys_sendmsg+0x7b2/0xa10 [17879.195959][ T895] ___sys_sendmsg+0xee/0x170 [17879.195959][ T895] __sys_sendmsg+0xcd/0x170 [17879.195959][ T895] do_syscall_64+0xc6/0x1e0 [17879.195959][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17879.195959][ T895] [17889.438995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17889.439478][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17889.439478][ T895] netdev_get_by_index+0x5e/0x80 [17889.439478][ T895] fib6_nh_init+0x3d8/0x15b0 [17889.439478][ T895] ip6_route_info_create+0xf18/0x17d0 [17889.439478][ T895] ip6_route_add+0x1c/0x140 [17889.439478][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17889.439478][ T895] addrconf_add_dev+0xe2/0x170 [17889.439478][ T895] inet6_addr_add+0x12f/0xa40 [17889.439478][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17889.439478][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17889.439478][ T895] netlink_rcv_skb+0x130/0x360 [17889.439478][ T895] netlink_unicast+0x449/0x710 [17889.439478][ T895] netlink_sendmsg+0x723/0xbe0 [17889.439478][ T895] ____sys_sendmsg+0x7b2/0xa10 [17889.439478][ T895] ___sys_sendmsg+0xee/0x170 [17889.439478][ T895] __sys_sendmsg+0xcd/0x170 [17889.439478][ T895] do_syscall_64+0xc6/0x1e0 [17889.439478][ T895] [17889.441690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17889.441690][ T895] ipv6_add_dev+0x3b9/0x11c0 [17889.441690][ T895] ipv6_find_idev+0x102/0x170 [17889.441690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17889.441690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17889.441690][ T895] netlink_rcv_skb+0x130/0x360 [17889.441690][ T895] netlink_unicast+0x449/0x710 [17889.441690][ T895] netlink_sendmsg+0x723/0xbe0 [17889.441690][ T895] ____sys_sendmsg+0x7b2/0xa10 [17889.441690][ T895] ___sys_sendmsg+0xee/0x170 [17889.441690][ T895] __sys_sendmsg+0xcd/0x170 [17889.441690][ T895] do_syscall_64+0xc6/0x1e0 [17889.441690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17889.441690][ T895] [17889.443403][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17889.443403][ T895] neigh_parms_alloc+0x1e5/0x510 [17889.443403][ T895] ipv6_add_dev+0x2fd/0x11c0 [17889.443403][ T895] ipv6_find_idev+0x102/0x170 [17889.443403][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17889.443403][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17889.443403][ T895] netlink_rcv_skb+0x130/0x360 [17889.443403][ T895] netlink_unicast+0x449/0x710 [17889.443403][ T895] netlink_sendmsg+0x723/0xbe0 [17889.443403][ T895] ____sys_sendmsg+0x7b2/0xa10 [17889.443403][ T895] ___sys_sendmsg+0xee/0x170 [17889.443403][ T895] __sys_sendmsg+0xcd/0x170 [17889.443403][ T895] do_syscall_64+0xc6/0x1e0 [17889.443403][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17889.443403][ T895] [17899.687121][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17899.687884][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17899.687884][ T895] netdev_get_by_index+0x5e/0x80 [17899.687884][ T895] fib6_nh_init+0x3d8/0x15b0 [17899.687884][ T895] ip6_route_info_create+0xf18/0x17d0 [17899.687884][ T895] ip6_route_add+0x1c/0x140 [17899.687884][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17899.687884][ T895] addrconf_add_dev+0xe2/0x170 [17899.687884][ T895] inet6_addr_add+0x12f/0xa40 [17899.687884][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17899.687884][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17899.687884][ T895] netlink_rcv_skb+0x130/0x360 [17899.687884][ T895] netlink_unicast+0x449/0x710 [17899.687884][ T895] netlink_sendmsg+0x723/0xbe0 [17899.687884][ T895] ____sys_sendmsg+0x7b2/0xa10 [17899.687884][ T895] ___sys_sendmsg+0xee/0x170 [17899.687884][ T895] __sys_sendmsg+0xcd/0x170 [17899.687884][ T895] do_syscall_64+0xc6/0x1e0 [17899.687884][ T895] [17899.690105][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17899.690105][ T895] ipv6_add_dev+0x3b9/0x11c0 [17899.690105][ T895] ipv6_find_idev+0x102/0x170 [17899.690105][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17899.690105][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17899.690105][ T895] netlink_rcv_skb+0x130/0x360 [17899.690105][ T895] netlink_unicast+0x449/0x710 [17899.690105][ T895] netlink_sendmsg+0x723/0xbe0 [17899.690105][ T895] ____sys_sendmsg+0x7b2/0xa10 [17899.690105][ T895] ___sys_sendmsg+0xee/0x170 [17899.690105][ T895] __sys_sendmsg+0xcd/0x170 [17899.690105][ T895] do_syscall_64+0xc6/0x1e0 [17899.690105][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17899.690105][ T895] [17899.692375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17899.692375][ T895] neigh_parms_alloc+0x1e5/0x510 [17899.692375][ T895] ipv6_add_dev+0x2fd/0x11c0 [17899.692375][ T895] ipv6_find_idev+0x102/0x170 [17899.692375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17899.692375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17899.692375][ T895] netlink_rcv_skb+0x130/0x360 [17899.692375][ T895] netlink_unicast+0x449/0x710 [17899.692375][ T895] netlink_sendmsg+0x723/0xbe0 [17899.692375][ T895] ____sys_sendmsg+0x7b2/0xa10 [17899.692375][ T895] ___sys_sendmsg+0xee/0x170 [17899.692375][ T895] __sys_sendmsg+0xcd/0x170 [17899.692375][ T895] do_syscall_64+0xc6/0x1e0 [17899.692375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17899.692375][ T895] [17909.935111][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17909.935828][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17909.935828][ T895] netdev_get_by_index+0x5e/0x80 [17909.935828][ T895] fib6_nh_init+0x3d8/0x15b0 [17909.935828][ T895] ip6_route_info_create+0xf18/0x17d0 [17909.935828][ T895] ip6_route_add+0x1c/0x140 [17909.935828][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17909.935828][ T895] addrconf_add_dev+0xe2/0x170 [17909.935828][ T895] inet6_addr_add+0x12f/0xa40 [17909.935828][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17909.935828][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17909.935828][ T895] netlink_rcv_skb+0x130/0x360 [17909.935828][ T895] netlink_unicast+0x449/0x710 [17909.935828][ T895] netlink_sendmsg+0x723/0xbe0 [17909.935828][ T895] ____sys_sendmsg+0x7b2/0xa10 [17909.935828][ T895] ___sys_sendmsg+0xee/0x170 [17909.935828][ T895] __sys_sendmsg+0xcd/0x170 [17909.935828][ T895] do_syscall_64+0xc6/0x1e0 [17909.935828][ T895] [17909.938042][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17909.938042][ T895] ipv6_add_dev+0x3b9/0x11c0 [17909.938042][ T895] ipv6_find_idev+0x102/0x170 [17909.938042][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17909.938042][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17909.938042][ T895] netlink_rcv_skb+0x130/0x360 [17909.938042][ T895] netlink_unicast+0x449/0x710 [17909.938042][ T895] netlink_sendmsg+0x723/0xbe0 [17909.938042][ T895] ____sys_sendmsg+0x7b2/0xa10 [17909.938042][ T895] ___sys_sendmsg+0xee/0x170 [17909.938042][ T895] __sys_sendmsg+0xcd/0x170 [17909.938042][ T895] do_syscall_64+0xc6/0x1e0 [17909.938042][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17909.938042][ T895] [17909.939775][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17909.939775][ T895] neigh_parms_alloc+0x1e5/0x510 [17909.939775][ T895] ipv6_add_dev+0x2fd/0x11c0 [17909.939775][ T895] ipv6_find_idev+0x102/0x170 [17909.939775][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17909.939775][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17909.939775][ T895] netlink_rcv_skb+0x130/0x360 [17909.939775][ T895] netlink_unicast+0x449/0x710 [17909.939775][ T895] netlink_sendmsg+0x723/0xbe0 [17909.939775][ T895] ____sys_sendmsg+0x7b2/0xa10 [17909.939775][ T895] ___sys_sendmsg+0xee/0x170 [17909.939775][ T895] __sys_sendmsg+0xcd/0x170 [17909.939775][ T895] do_syscall_64+0xc6/0x1e0 [17909.939775][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17909.939775][ T895] [17920.175072][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17920.175753][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17920.175753][ T895] netdev_get_by_index+0x5e/0x80 [17920.175753][ T895] fib6_nh_init+0x3d8/0x15b0 [17920.175753][ T895] ip6_route_info_create+0xf18/0x17d0 [17920.175753][ T895] ip6_route_add+0x1c/0x140 [17920.175753][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17920.175753][ T895] addrconf_add_dev+0xe2/0x170 [17920.175753][ T895] inet6_addr_add+0x12f/0xa40 [17920.175753][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17920.175753][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17920.175753][ T895] netlink_rcv_skb+0x130/0x360 [17920.175753][ T895] netlink_unicast+0x449/0x710 [17920.175753][ T895] netlink_sendmsg+0x723/0xbe0 [17920.175753][ T895] ____sys_sendmsg+0x7b2/0xa10 [17920.175753][ T895] ___sys_sendmsg+0xee/0x170 [17920.175753][ T895] __sys_sendmsg+0xcd/0x170 [17920.175753][ T895] do_syscall_64+0xc6/0x1e0 [17920.175753][ T895] [17920.177890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17920.177890][ T895] ipv6_add_dev+0x3b9/0x11c0 [17920.177890][ T895] ipv6_find_idev+0x102/0x170 [17920.177890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17920.177890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17920.177890][ T895] netlink_rcv_skb+0x130/0x360 [17920.177890][ T895] netlink_unicast+0x449/0x710 [17920.177890][ T895] netlink_sendmsg+0x723/0xbe0 [17920.177890][ T895] ____sys_sendmsg+0x7b2/0xa10 [17920.177890][ T895] ___sys_sendmsg+0xee/0x170 [17920.177890][ T895] __sys_sendmsg+0xcd/0x170 [17920.177890][ T895] do_syscall_64+0xc6/0x1e0 [17920.177890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17920.177890][ T895] [17920.179619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17920.179619][ T895] neigh_parms_alloc+0x1e5/0x510 [17920.179619][ T895] ipv6_add_dev+0x2fd/0x11c0 [17920.179619][ T895] ipv6_find_idev+0x102/0x170 [17920.179619][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17920.179619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17920.179619][ T895] netlink_rcv_skb+0x130/0x360 [17920.179619][ T895] netlink_unicast+0x449/0x710 [17920.179619][ T895] netlink_sendmsg+0x723/0xbe0 [17920.179619][ T895] ____sys_sendmsg+0x7b2/0xa10 [17920.179619][ T895] ___sys_sendmsg+0xee/0x170 [17920.179619][ T895] __sys_sendmsg+0xcd/0x170 [17920.179619][ T895] do_syscall_64+0xc6/0x1e0 [17920.179619][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17920.179619][ T895] [17930.423024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17930.423658][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17930.423658][ T895] netdev_get_by_index+0x5e/0x80 [17930.423658][ T895] fib6_nh_init+0x3d8/0x15b0 [17930.423658][ T895] ip6_route_info_create+0xf18/0x17d0 [17930.423658][ T895] ip6_route_add+0x1c/0x140 [17930.423658][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17930.423658][ T895] addrconf_add_dev+0xe2/0x170 [17930.423658][ T895] inet6_addr_add+0x12f/0xa40 [17930.423658][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17930.423658][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17930.423658][ T895] netlink_rcv_skb+0x130/0x360 [17930.423658][ T895] netlink_unicast+0x449/0x710 [17930.423658][ T895] netlink_sendmsg+0x723/0xbe0 [17930.423658][ T895] ____sys_sendmsg+0x7b2/0xa10 [17930.423658][ T895] ___sys_sendmsg+0xee/0x170 [17930.423658][ T895] __sys_sendmsg+0xcd/0x170 [17930.423658][ T895] do_syscall_64+0xc6/0x1e0 [17930.423658][ T895] [17930.426006][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17930.426006][ T895] ipv6_add_dev+0x3b9/0x11c0 [17930.426006][ T895] ipv6_find_idev+0x102/0x170 [17930.426006][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17930.426006][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17930.426006][ T895] netlink_rcv_skb+0x130/0x360 [17930.426006][ T895] netlink_unicast+0x449/0x710 [17930.426006][ T895] netlink_sendmsg+0x723/0xbe0 [17930.426006][ T895] ____sys_sendmsg+0x7b2/0xa10 [17930.426006][ T895] ___sys_sendmsg+0xee/0x170 [17930.426006][ T895] __sys_sendmsg+0xcd/0x170 [17930.426006][ T895] do_syscall_64+0xc6/0x1e0 [17930.426006][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17930.426006][ T895] [17930.427796][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17930.427796][ T895] neigh_parms_alloc+0x1e5/0x510 [17930.427796][ T895] ipv6_add_dev+0x2fd/0x11c0 [17930.427796][ T895] ipv6_find_idev+0x102/0x170 [17930.427796][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17930.427796][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17930.427796][ T895] netlink_rcv_skb+0x130/0x360 [17930.427796][ T895] netlink_unicast+0x449/0x710 [17930.427796][ T895] netlink_sendmsg+0x723/0xbe0 [17930.427796][ T895] ____sys_sendmsg+0x7b2/0xa10 [17930.427796][ T895] ___sys_sendmsg+0xee/0x170 [17930.427796][ T895] __sys_sendmsg+0xcd/0x170 [17930.427796][ T895] do_syscall_64+0xc6/0x1e0 [17930.427796][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17930.427796][ T895] [17940.671081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17940.671852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17940.671852][ T895] netdev_get_by_index+0x5e/0x80 [17940.671852][ T895] fib6_nh_init+0x3d8/0x15b0 [17940.671852][ T895] ip6_route_info_create+0xf18/0x17d0 [17940.671852][ T895] ip6_route_add+0x1c/0x140 [17940.671852][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17940.671852][ T895] addrconf_add_dev+0xe2/0x170 [17940.671852][ T895] inet6_addr_add+0x12f/0xa40 [17940.671852][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17940.671852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17940.671852][ T895] netlink_rcv_skb+0x130/0x360 [17940.671852][ T895] netlink_unicast+0x449/0x710 [17940.671852][ T895] netlink_sendmsg+0x723/0xbe0 [17940.671852][ T895] ____sys_sendmsg+0x7b2/0xa10 [17940.671852][ T895] ___sys_sendmsg+0xee/0x170 [17940.671852][ T895] __sys_sendmsg+0xcd/0x170 [17940.671852][ T895] do_syscall_64+0xc6/0x1e0 [17940.671852][ T895] [17940.674037][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17940.674037][ T895] ipv6_add_dev+0x3b9/0x11c0 [17940.674037][ T895] ipv6_find_idev+0x102/0x170 [17940.674037][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17940.674037][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17940.674037][ T895] netlink_rcv_skb+0x130/0x360 [17940.674037][ T895] netlink_unicast+0x449/0x710 [17940.674037][ T895] netlink_sendmsg+0x723/0xbe0 [17940.674037][ T895] ____sys_sendmsg+0x7b2/0xa10 [17940.674037][ T895] ___sys_sendmsg+0xee/0x170 [17940.674037][ T895] __sys_sendmsg+0xcd/0x170 [17940.674037][ T895] do_syscall_64+0xc6/0x1e0 [17940.674037][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17940.674037][ T895] [17940.675678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17940.675678][ T895] neigh_parms_alloc+0x1e5/0x510 [17940.675678][ T895] ipv6_add_dev+0x2fd/0x11c0 [17940.675678][ T895] ipv6_find_idev+0x102/0x170 [17940.675678][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17940.675678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17940.675678][ T895] netlink_rcv_skb+0x130/0x360 [17940.675678][ T895] netlink_unicast+0x449/0x710 [17940.675678][ T895] netlink_sendmsg+0x723/0xbe0 [17940.675678][ T895] ____sys_sendmsg+0x7b2/0xa10 [17940.675678][ T895] ___sys_sendmsg+0xee/0x170 [17940.675678][ T895] __sys_sendmsg+0xcd/0x170 [17940.675678][ T895] do_syscall_64+0xc6/0x1e0 [17940.675678][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17940.675678][ T895] [17950.911033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17950.911624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17950.911624][ T895] netdev_get_by_index+0x5e/0x80 [17950.911624][ T895] fib6_nh_init+0x3d8/0x15b0 [17950.911624][ T895] ip6_route_info_create+0xf18/0x17d0 [17950.911624][ T895] ip6_route_add+0x1c/0x140 [17950.911624][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17950.911624][ T895] addrconf_add_dev+0xe2/0x170 [17950.911624][ T895] inet6_addr_add+0x12f/0xa40 [17950.911624][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17950.911624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17950.911624][ T895] netlink_rcv_skb+0x130/0x360 [17950.911624][ T895] netlink_unicast+0x449/0x710 [17950.911624][ T895] netlink_sendmsg+0x723/0xbe0 [17950.911624][ T895] ____sys_sendmsg+0x7b2/0xa10 [17950.911624][ T895] ___sys_sendmsg+0xee/0x170 [17950.911624][ T895] __sys_sendmsg+0xcd/0x170 [17950.911624][ T895] do_syscall_64+0xc6/0x1e0 [17950.911624][ T895] [17950.914021][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17950.914021][ T895] ipv6_add_dev+0x3b9/0x11c0 [17950.914021][ T895] ipv6_find_idev+0x102/0x170 [17950.914021][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17950.914021][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17950.914021][ T895] netlink_rcv_skb+0x130/0x360 [17950.914021][ T895] netlink_unicast+0x449/0x710 [17950.914021][ T895] netlink_sendmsg+0x723/0xbe0 [17950.914021][ T895] ____sys_sendmsg+0x7b2/0xa10 [17950.914021][ T895] ___sys_sendmsg+0xee/0x170 [17950.914021][ T895] __sys_sendmsg+0xcd/0x170 [17950.914021][ T895] do_syscall_64+0xc6/0x1e0 [17950.914021][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17950.914021][ T895] [17950.915906][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17950.915906][ T895] neigh_parms_alloc+0x1e5/0x510 [17950.915906][ T895] ipv6_add_dev+0x2fd/0x11c0 [17950.915906][ T895] ipv6_find_idev+0x102/0x170 [17950.915906][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17950.915906][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17950.915906][ T895] netlink_rcv_skb+0x130/0x360 [17950.915906][ T895] netlink_unicast+0x449/0x710 [17950.915906][ T895] netlink_sendmsg+0x723/0xbe0 [17950.915906][ T895] ____sys_sendmsg+0x7b2/0xa10 [17950.915906][ T895] ___sys_sendmsg+0xee/0x170 [17950.915906][ T895] __sys_sendmsg+0xcd/0x170 [17950.915906][ T895] do_syscall_64+0xc6/0x1e0 [17950.915906][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17950.915906][ T895] [17961.159030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17961.159663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17961.159663][ T895] netdev_get_by_index+0x5e/0x80 [17961.159663][ T895] fib6_nh_init+0x3d8/0x15b0 [17961.159663][ T895] ip6_route_info_create+0xf18/0x17d0 [17961.159663][ T895] ip6_route_add+0x1c/0x140 [17961.159663][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17961.159663][ T895] addrconf_add_dev+0xe2/0x170 [17961.159663][ T895] inet6_addr_add+0x12f/0xa40 [17961.159663][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17961.159663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17961.159663][ T895] netlink_rcv_skb+0x130/0x360 [17961.159663][ T895] netlink_unicast+0x449/0x710 [17961.159663][ T895] netlink_sendmsg+0x723/0xbe0 [17961.159663][ T895] ____sys_sendmsg+0x7b2/0xa10 [17961.159663][ T895] ___sys_sendmsg+0xee/0x170 [17961.159663][ T895] __sys_sendmsg+0xcd/0x170 [17961.159663][ T895] do_syscall_64+0xc6/0x1e0 [17961.159663][ T895] [17961.161885][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17961.161885][ T895] ipv6_add_dev+0x3b9/0x11c0 [17961.161885][ T895] ipv6_find_idev+0x102/0x170 [17961.161885][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17961.161885][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17961.161885][ T895] netlink_rcv_skb+0x130/0x360 [17961.161885][ T895] netlink_unicast+0x449/0x710 [17961.161885][ T895] netlink_sendmsg+0x723/0xbe0 [17961.161885][ T895] ____sys_sendmsg+0x7b2/0xa10 [17961.161885][ T895] ___sys_sendmsg+0xee/0x170 [17961.161885][ T895] __sys_sendmsg+0xcd/0x170 [17961.161885][ T895] do_syscall_64+0xc6/0x1e0 [17961.161885][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17961.161885][ T895] [17961.163604][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17961.163604][ T895] neigh_parms_alloc+0x1e5/0x510 [17961.163604][ T895] ipv6_add_dev+0x2fd/0x11c0 [17961.163604][ T895] ipv6_find_idev+0x102/0x170 [17961.163604][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17961.163604][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17961.163604][ T895] netlink_rcv_skb+0x130/0x360 [17961.163604][ T895] netlink_unicast+0x449/0x710 [17961.163604][ T895] netlink_sendmsg+0x723/0xbe0 [17961.163604][ T895] ____sys_sendmsg+0x7b2/0xa10 [17961.163604][ T895] ___sys_sendmsg+0xee/0x170 [17961.163604][ T895] __sys_sendmsg+0xcd/0x170 [17961.163604][ T895] do_syscall_64+0xc6/0x1e0 [17961.163604][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17961.163604][ T895] [17971.407070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17971.408076][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17971.408076][ T895] netdev_get_by_index+0x5e/0x80 [17971.408076][ T895] fib6_nh_init+0x3d8/0x15b0 [17971.408076][ T895] ip6_route_info_create+0xf18/0x17d0 [17971.408076][ T895] ip6_route_add+0x1c/0x140 [17971.408076][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17971.408076][ T895] addrconf_add_dev+0xe2/0x170 [17971.408076][ T895] inet6_addr_add+0x12f/0xa40 [17971.408076][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17971.408076][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17971.408076][ T895] netlink_rcv_skb+0x130/0x360 [17971.408076][ T895] netlink_unicast+0x449/0x710 [17971.408076][ T895] netlink_sendmsg+0x723/0xbe0 [17971.408076][ T895] ____sys_sendmsg+0x7b2/0xa10 [17971.408076][ T895] ___sys_sendmsg+0xee/0x170 [17971.408076][ T895] __sys_sendmsg+0xcd/0x170 [17971.408076][ T895] do_syscall_64+0xc6/0x1e0 [17971.408076][ T895] [17971.410394][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17971.410394][ T895] ipv6_add_dev+0x3b9/0x11c0 [17971.410394][ T895] ipv6_find_idev+0x102/0x170 [17971.410394][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17971.410394][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17971.410394][ T895] netlink_rcv_skb+0x130/0x360 [17971.410394][ T895] netlink_unicast+0x449/0x710 [17971.410394][ T895] netlink_sendmsg+0x723/0xbe0 [17971.410394][ T895] ____sys_sendmsg+0x7b2/0xa10 [17971.410394][ T895] ___sys_sendmsg+0xee/0x170 [17971.410394][ T895] __sys_sendmsg+0xcd/0x170 [17971.410394][ T895] do_syscall_64+0xc6/0x1e0 [17971.410394][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17971.410394][ T895] [17971.412102][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17971.412102][ T895] neigh_parms_alloc+0x1e5/0x510 [17971.412102][ T895] ipv6_add_dev+0x2fd/0x11c0 [17971.412102][ T895] ipv6_find_idev+0x102/0x170 [17971.412102][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17971.412102][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17971.412102][ T895] netlink_rcv_skb+0x130/0x360 [17971.412102][ T895] netlink_unicast+0x449/0x710 [17971.412102][ T895] netlink_sendmsg+0x723/0xbe0 [17971.412102][ T895] ____sys_sendmsg+0x7b2/0xa10 [17971.412102][ T895] ___sys_sendmsg+0xee/0x170 [17971.412102][ T895] __sys_sendmsg+0xcd/0x170 [17971.412102][ T895] do_syscall_64+0xc6/0x1e0 [17971.412102][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17971.412102][ T895] [17981.655073][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17981.656105][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17981.656105][ T895] netdev_get_by_index+0x5e/0x80 [17981.656105][ T895] fib6_nh_init+0x3d8/0x15b0 [17981.656105][ T895] ip6_route_info_create+0xf18/0x17d0 [17981.656105][ T895] ip6_route_add+0x1c/0x140 [17981.656105][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17981.656105][ T895] addrconf_add_dev+0xe2/0x170 [17981.656105][ T895] inet6_addr_add+0x12f/0xa40 [17981.656105][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17981.656105][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17981.656105][ T895] netlink_rcv_skb+0x130/0x360 [17981.656105][ T895] netlink_unicast+0x449/0x710 [17981.656105][ T895] netlink_sendmsg+0x723/0xbe0 [17981.656105][ T895] ____sys_sendmsg+0x7b2/0xa10 [17981.656105][ T895] ___sys_sendmsg+0xee/0x170 [17981.656105][ T895] __sys_sendmsg+0xcd/0x170 [17981.656105][ T895] do_syscall_64+0xc6/0x1e0 [17981.656105][ T895] [17981.659006][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17981.659006][ T895] ipv6_add_dev+0x3b9/0x11c0 [17981.659006][ T895] ipv6_find_idev+0x102/0x170 [17981.659006][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17981.659006][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17981.659006][ T895] netlink_rcv_skb+0x130/0x360 [17981.659006][ T895] netlink_unicast+0x449/0x710 [17981.659006][ T895] netlink_sendmsg+0x723/0xbe0 [17981.659006][ T895] ____sys_sendmsg+0x7b2/0xa10 [17981.659006][ T895] ___sys_sendmsg+0xee/0x170 [17981.659006][ T895] __sys_sendmsg+0xcd/0x170 [17981.659006][ T895] do_syscall_64+0xc6/0x1e0 [17981.659006][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17981.659006][ T895] [17981.660783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17981.660783][ T895] neigh_parms_alloc+0x1e5/0x510 [17981.660783][ T895] ipv6_add_dev+0x2fd/0x11c0 [17981.660783][ T895] ipv6_find_idev+0x102/0x170 [17981.660783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17981.660783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17981.660783][ T895] netlink_rcv_skb+0x130/0x360 [17981.660783][ T895] netlink_unicast+0x449/0x710 [17981.660783][ T895] netlink_sendmsg+0x723/0xbe0 [17981.660783][ T895] ____sys_sendmsg+0x7b2/0xa10 [17981.660783][ T895] ___sys_sendmsg+0xee/0x170 [17981.660783][ T895] __sys_sendmsg+0xcd/0x170 [17981.660783][ T895] do_syscall_64+0xc6/0x1e0 [17981.660783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17981.660783][ T895] [17991.831022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17991.831603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17991.831603][ T895] netdev_get_by_index+0x5e/0x80 [17991.831603][ T895] fib6_nh_init+0x3d8/0x15b0 [17991.831603][ T895] ip6_route_info_create+0xf18/0x17d0 [17991.831603][ T895] ip6_route_add+0x1c/0x140 [17991.831603][ T895] addrconf_add_mroute+0x1ac/0x2c0 [17991.831603][ T895] addrconf_add_dev+0xe2/0x170 [17991.831603][ T895] inet6_addr_add+0x12f/0xa40 [17991.831603][ T895] inet6_rtm_newaddr+0x560/0x6b0 [17991.831603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17991.831603][ T895] netlink_rcv_skb+0x130/0x360 [17991.831603][ T895] netlink_unicast+0x449/0x710 [17991.831603][ T895] netlink_sendmsg+0x723/0xbe0 [17991.831603][ T895] ____sys_sendmsg+0x7b2/0xa10 [17991.831603][ T895] ___sys_sendmsg+0xee/0x170 [17991.831603][ T895] __sys_sendmsg+0xcd/0x170 [17991.831603][ T895] do_syscall_64+0xc6/0x1e0 [17991.831603][ T895] [17991.834016][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17991.834016][ T895] ipv6_add_dev+0x3b9/0x11c0 [17991.834016][ T895] ipv6_find_idev+0x102/0x170 [17991.834016][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17991.834016][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17991.834016][ T895] netlink_rcv_skb+0x130/0x360 [17991.834016][ T895] netlink_unicast+0x449/0x710 [17991.834016][ T895] netlink_sendmsg+0x723/0xbe0 [17991.834016][ T895] ____sys_sendmsg+0x7b2/0xa10 [17991.834016][ T895] ___sys_sendmsg+0xee/0x170 [17991.834016][ T895] __sys_sendmsg+0xcd/0x170 [17991.834016][ T895] do_syscall_64+0xc6/0x1e0 [17991.834016][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17991.834016][ T895] [17991.835821][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [17991.835821][ T895] neigh_parms_alloc+0x1e5/0x510 [17991.835821][ T895] ipv6_add_dev+0x2fd/0x11c0 [17991.835821][ T895] ipv6_find_idev+0x102/0x170 [17991.835821][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [17991.835821][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [17991.835821][ T895] netlink_rcv_skb+0x130/0x360 [17991.835821][ T895] netlink_unicast+0x449/0x710 [17991.835821][ T895] netlink_sendmsg+0x723/0xbe0 [17991.835821][ T895] ____sys_sendmsg+0x7b2/0xa10 [17991.835821][ T895] ___sys_sendmsg+0xee/0x170 [17991.835821][ T895] __sys_sendmsg+0xcd/0x170 [17991.835821][ T895] do_syscall_64+0xc6/0x1e0 [17991.835821][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17991.835821][ T895] [18002.079105][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18002.079862][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18002.079862][ T895] netdev_get_by_index+0x5e/0x80 [18002.079862][ T895] fib6_nh_init+0x3d8/0x15b0 [18002.079862][ T895] ip6_route_info_create+0xf18/0x17d0 [18002.079862][ T895] ip6_route_add+0x1c/0x140 [18002.079862][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18002.079862][ T895] addrconf_add_dev+0xe2/0x170 [18002.079862][ T895] inet6_addr_add+0x12f/0xa40 [18002.079862][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18002.079862][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18002.079862][ T895] netlink_rcv_skb+0x130/0x360 [18002.079862][ T895] netlink_unicast+0x449/0x710 [18002.079862][ T895] netlink_sendmsg+0x723/0xbe0 [18002.079862][ T895] ____sys_sendmsg+0x7b2/0xa10 [18002.079862][ T895] ___sys_sendmsg+0xee/0x170 [18002.079862][ T895] __sys_sendmsg+0xcd/0x170 [18002.079862][ T895] do_syscall_64+0xc6/0x1e0 [18002.079862][ T895] [18002.082134][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18002.082134][ T895] ipv6_add_dev+0x3b9/0x11c0 [18002.082134][ T895] ipv6_find_idev+0x102/0x170 [18002.082134][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18002.082134][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18002.082134][ T895] netlink_rcv_skb+0x130/0x360 [18002.082134][ T895] netlink_unicast+0x449/0x710 [18002.082134][ T895] netlink_sendmsg+0x723/0xbe0 [18002.082134][ T895] ____sys_sendmsg+0x7b2/0xa10 [18002.082134][ T895] ___sys_sendmsg+0xee/0x170 [18002.082134][ T895] __sys_sendmsg+0xcd/0x170 [18002.082134][ T895] do_syscall_64+0xc6/0x1e0 [18002.082134][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18002.082134][ T895] [18002.083919][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18002.083919][ T895] neigh_parms_alloc+0x1e5/0x510 [18002.083919][ T895] ipv6_add_dev+0x2fd/0x11c0 [18002.083919][ T895] ipv6_find_idev+0x102/0x170 [18002.083919][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18002.083919][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18002.083919][ T895] netlink_rcv_skb+0x130/0x360 [18002.083919][ T895] netlink_unicast+0x449/0x710 [18002.083919][ T895] netlink_sendmsg+0x723/0xbe0 [18002.083919][ T895] ____sys_sendmsg+0x7b2/0xa10 [18002.083919][ T895] ___sys_sendmsg+0xee/0x170 [18002.083919][ T895] __sys_sendmsg+0xcd/0x170 [18002.083919][ T895] do_syscall_64+0xc6/0x1e0 [18002.083919][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18002.083919][ T895] [18012.127098][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18012.127773][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18012.127773][ T895] netdev_get_by_index+0x5e/0x80 [18012.127773][ T895] fib6_nh_init+0x3d8/0x15b0 [18012.127773][ T895] ip6_route_info_create+0xf18/0x17d0 [18012.127773][ T895] ip6_route_add+0x1c/0x140 [18012.127773][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18012.127773][ T895] addrconf_add_dev+0xe2/0x170 [18012.127773][ T895] inet6_addr_add+0x12f/0xa40 [18012.127773][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18012.127773][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18012.127773][ T895] netlink_rcv_skb+0x130/0x360 [18012.127773][ T895] netlink_unicast+0x449/0x710 [18012.127773][ T895] netlink_sendmsg+0x723/0xbe0 [18012.127773][ T895] ____sys_sendmsg+0x7b2/0xa10 [18012.127773][ T895] ___sys_sendmsg+0xee/0x170 [18012.127773][ T895] __sys_sendmsg+0xcd/0x170 [18012.127773][ T895] do_syscall_64+0xc6/0x1e0 [18012.127773][ T895] [18012.130019][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18012.130019][ T895] ipv6_add_dev+0x3b9/0x11c0 [18012.130019][ T895] ipv6_find_idev+0x102/0x170 [18012.130019][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18012.130019][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18012.130019][ T895] netlink_rcv_skb+0x130/0x360 [18012.130019][ T895] netlink_unicast+0x449/0x710 [18012.130019][ T895] netlink_sendmsg+0x723/0xbe0 [18012.130019][ T895] ____sys_sendmsg+0x7b2/0xa10 [18012.130019][ T895] ___sys_sendmsg+0xee/0x170 [18012.130019][ T895] __sys_sendmsg+0xcd/0x170 [18012.130019][ T895] do_syscall_64+0xc6/0x1e0 [18012.130019][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18012.130019][ T895] [18012.131770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18012.131770][ T895] neigh_parms_alloc+0x1e5/0x510 [18012.131770][ T895] ipv6_add_dev+0x2fd/0x11c0 [18012.131770][ T895] ipv6_find_idev+0x102/0x170 [18012.131770][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18012.131770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18012.131770][ T895] netlink_rcv_skb+0x130/0x360 [18012.131770][ T895] netlink_unicast+0x449/0x710 [18012.131770][ T895] netlink_sendmsg+0x723/0xbe0 [18012.131770][ T895] ____sys_sendmsg+0x7b2/0xa10 [18012.131770][ T895] ___sys_sendmsg+0xee/0x170 [18012.131770][ T895] __sys_sendmsg+0xcd/0x170 [18012.131770][ T895] do_syscall_64+0xc6/0x1e0 [18012.131770][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18012.131770][ T895] [18022.375024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18022.375558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18022.375558][ T895] netdev_get_by_index+0x5e/0x80 [18022.375558][ T895] fib6_nh_init+0x3d8/0x15b0 [18022.375558][ T895] ip6_route_info_create+0xf18/0x17d0 [18022.375558][ T895] ip6_route_add+0x1c/0x140 [18022.375558][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18022.375558][ T895] addrconf_add_dev+0xe2/0x170 [18022.375558][ T895] inet6_addr_add+0x12f/0xa40 [18022.375558][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18022.375558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18022.375558][ T895] netlink_rcv_skb+0x130/0x360 [18022.375558][ T895] netlink_unicast+0x449/0x710 [18022.375558][ T895] netlink_sendmsg+0x723/0xbe0 [18022.375558][ T895] ____sys_sendmsg+0x7b2/0xa10 [18022.375558][ T895] ___sys_sendmsg+0xee/0x170 [18022.375558][ T895] __sys_sendmsg+0xcd/0x170 [18022.375558][ T895] do_syscall_64+0xc6/0x1e0 [18022.375558][ T895] [18022.377826][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18022.377826][ T895] ipv6_add_dev+0x3b9/0x11c0 [18022.377826][ T895] ipv6_find_idev+0x102/0x170 [18022.377826][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18022.377826][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18022.377826][ T895] netlink_rcv_skb+0x130/0x360 [18022.377826][ T895] netlink_unicast+0x449/0x710 [18022.377826][ T895] netlink_sendmsg+0x723/0xbe0 [18022.377826][ T895] ____sys_sendmsg+0x7b2/0xa10 [18022.377826][ T895] ___sys_sendmsg+0xee/0x170 [18022.377826][ T895] __sys_sendmsg+0xcd/0x170 [18022.377826][ T895] do_syscall_64+0xc6/0x1e0 [18022.377826][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18022.377826][ T895] [18022.379575][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18022.379575][ T895] neigh_parms_alloc+0x1e5/0x510 [18022.379575][ T895] ipv6_add_dev+0x2fd/0x11c0 [18022.379575][ T895] ipv6_find_idev+0x102/0x170 [18022.379575][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18022.379575][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18022.379575][ T895] netlink_rcv_skb+0x130/0x360 [18022.379575][ T895] netlink_unicast+0x449/0x710 [18022.379575][ T895] netlink_sendmsg+0x723/0xbe0 [18022.379575][ T895] ____sys_sendmsg+0x7b2/0xa10 [18022.379575][ T895] ___sys_sendmsg+0xee/0x170 [18022.379575][ T895] __sys_sendmsg+0xcd/0x170 [18022.379575][ T895] do_syscall_64+0xc6/0x1e0 [18022.379575][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18022.379575][ T895] [18032.623095][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18032.623871][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18032.623871][ T895] netdev_get_by_index+0x5e/0x80 [18032.623871][ T895] fib6_nh_init+0x3d8/0x15b0 [18032.623871][ T895] ip6_route_info_create+0xf18/0x17d0 [18032.623871][ T895] ip6_route_add+0x1c/0x140 [18032.623871][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18032.623871][ T895] addrconf_add_dev+0xe2/0x170 [18032.623871][ T895] inet6_addr_add+0x12f/0xa40 [18032.623871][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18032.623871][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18032.623871][ T895] netlink_rcv_skb+0x130/0x360 [18032.623871][ T895] netlink_unicast+0x449/0x710 [18032.623871][ T895] netlink_sendmsg+0x723/0xbe0 [18032.623871][ T895] ____sys_sendmsg+0x7b2/0xa10 [18032.623871][ T895] ___sys_sendmsg+0xee/0x170 [18032.623871][ T895] __sys_sendmsg+0xcd/0x170 [18032.623871][ T895] do_syscall_64+0xc6/0x1e0 [18032.623871][ T895] [18032.626118][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18032.626118][ T895] ipv6_add_dev+0x3b9/0x11c0 [18032.626118][ T895] ipv6_find_idev+0x102/0x170 [18032.626118][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18032.626118][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18032.626118][ T895] netlink_rcv_skb+0x130/0x360 [18032.626118][ T895] netlink_unicast+0x449/0x710 [18032.626118][ T895] netlink_sendmsg+0x723/0xbe0 [18032.626118][ T895] ____sys_sendmsg+0x7b2/0xa10 [18032.626118][ T895] ___sys_sendmsg+0xee/0x170 [18032.626118][ T895] __sys_sendmsg+0xcd/0x170 [18032.626118][ T895] do_syscall_64+0xc6/0x1e0 [18032.626118][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18032.626118][ T895] [18032.627855][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18032.627855][ T895] neigh_parms_alloc+0x1e5/0x510 [18032.627855][ T895] ipv6_add_dev+0x2fd/0x11c0 [18032.627855][ T895] ipv6_find_idev+0x102/0x170 [18032.627855][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18032.627855][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18032.627855][ T895] netlink_rcv_skb+0x130/0x360 [18032.627855][ T895] netlink_unicast+0x449/0x710 [18032.627855][ T895] netlink_sendmsg+0x723/0xbe0 [18032.627855][ T895] ____sys_sendmsg+0x7b2/0xa10 [18032.627855][ T895] ___sys_sendmsg+0xee/0x170 [18032.627855][ T895] __sys_sendmsg+0xcd/0x170 [18032.627855][ T895] do_syscall_64+0xc6/0x1e0 [18032.627855][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18032.627855][ T895] [18042.726995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18042.727523][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18042.727523][ T895] netdev_get_by_index+0x5e/0x80 [18042.727523][ T895] fib6_nh_init+0x3d8/0x15b0 [18042.727523][ T895] ip6_route_info_create+0xf18/0x17d0 [18042.727523][ T895] ip6_route_add+0x1c/0x140 [18042.727523][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18042.727523][ T895] addrconf_add_dev+0xe2/0x170 [18042.727523][ T895] inet6_addr_add+0x12f/0xa40 [18042.727523][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18042.727523][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18042.727523][ T895] netlink_rcv_skb+0x130/0x360 [18042.727523][ T895] netlink_unicast+0x449/0x710 [18042.727523][ T895] netlink_sendmsg+0x723/0xbe0 [18042.727523][ T895] ____sys_sendmsg+0x7b2/0xa10 [18042.727523][ T895] ___sys_sendmsg+0xee/0x170 [18042.727523][ T895] __sys_sendmsg+0xcd/0x170 [18042.727523][ T895] do_syscall_64+0xc6/0x1e0 [18042.727523][ T895] [18042.729792][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18042.729792][ T895] ipv6_add_dev+0x3b9/0x11c0 [18042.729792][ T895] ipv6_find_idev+0x102/0x170 [18042.729792][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18042.729792][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18042.729792][ T895] netlink_rcv_skb+0x130/0x360 [18042.729792][ T895] netlink_unicast+0x449/0x710 [18042.729792][ T895] netlink_sendmsg+0x723/0xbe0 [18042.729792][ T895] ____sys_sendmsg+0x7b2/0xa10 [18042.729792][ T895] ___sys_sendmsg+0xee/0x170 [18042.729792][ T895] __sys_sendmsg+0xcd/0x170 [18042.729792][ T895] do_syscall_64+0xc6/0x1e0 [18042.729792][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18042.729792][ T895] [18042.731515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18042.731515][ T895] neigh_parms_alloc+0x1e5/0x510 [18042.731515][ T895] ipv6_add_dev+0x2fd/0x11c0 [18042.731515][ T895] ipv6_find_idev+0x102/0x170 [18042.731515][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18042.731515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18042.731515][ T895] netlink_rcv_skb+0x130/0x360 [18042.731515][ T895] netlink_unicast+0x449/0x710 [18042.731515][ T895] netlink_sendmsg+0x723/0xbe0 [18042.731515][ T895] ____sys_sendmsg+0x7b2/0xa10 [18042.731515][ T895] ___sys_sendmsg+0xee/0x170 [18042.731515][ T895] __sys_sendmsg+0xcd/0x170 [18042.731515][ T895] do_syscall_64+0xc6/0x1e0 [18042.731515][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18042.731515][ T895] [18052.975088][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18052.976070][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18052.976070][ T895] netdev_get_by_index+0x5e/0x80 [18052.976070][ T895] fib6_nh_init+0x3d8/0x15b0 [18052.976070][ T895] ip6_route_info_create+0xf18/0x17d0 [18052.976070][ T895] ip6_route_add+0x1c/0x140 [18052.976070][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18052.976070][ T895] addrconf_add_dev+0xe2/0x170 [18052.976070][ T895] inet6_addr_add+0x12f/0xa40 [18052.976070][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18052.976070][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18052.976070][ T895] netlink_rcv_skb+0x130/0x360 [18052.976070][ T895] netlink_unicast+0x449/0x710 [18052.976070][ T895] netlink_sendmsg+0x723/0xbe0 [18052.976070][ T895] ____sys_sendmsg+0x7b2/0xa10 [18052.976070][ T895] ___sys_sendmsg+0xee/0x170 [18052.976070][ T895] __sys_sendmsg+0xcd/0x170 [18052.976070][ T895] do_syscall_64+0xc6/0x1e0 [18052.976070][ T895] [18052.978222][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18052.978222][ T895] ipv6_add_dev+0x3b9/0x11c0 [18052.978222][ T895] ipv6_find_idev+0x102/0x170 [18052.978222][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18052.978222][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18052.978222][ T895] netlink_rcv_skb+0x130/0x360 [18052.978222][ T895] netlink_unicast+0x449/0x710 [18052.978222][ T895] netlink_sendmsg+0x723/0xbe0 [18052.978222][ T895] ____sys_sendmsg+0x7b2/0xa10 [18052.978222][ T895] ___sys_sendmsg+0xee/0x170 [18052.978222][ T895] __sys_sendmsg+0xcd/0x170 [18052.978222][ T895] do_syscall_64+0xc6/0x1e0 [18052.978222][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18052.978222][ T895] [18052.979867][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18052.979867][ T895] neigh_parms_alloc+0x1e5/0x510 [18052.979867][ T895] ipv6_add_dev+0x2fd/0x11c0 [18052.979867][ T895] ipv6_find_idev+0x102/0x170 [18052.979867][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18052.979867][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18052.979867][ T895] netlink_rcv_skb+0x130/0x360 [18052.979867][ T895] netlink_unicast+0x449/0x710 [18052.979867][ T895] netlink_sendmsg+0x723/0xbe0 [18052.979867][ T895] ____sys_sendmsg+0x7b2/0xa10 [18052.979867][ T895] ___sys_sendmsg+0xee/0x170 [18052.979867][ T895] __sys_sendmsg+0xcd/0x170 [18052.979867][ T895] do_syscall_64+0xc6/0x1e0 [18052.979867][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18052.979867][ T895] [18062.983075][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18062.983814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18062.983814][ T895] netdev_get_by_index+0x5e/0x80 [18062.983814][ T895] fib6_nh_init+0x3d8/0x15b0 [18062.983814][ T895] ip6_route_info_create+0xf18/0x17d0 [18062.983814][ T895] ip6_route_add+0x1c/0x140 [18062.983814][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18062.983814][ T895] addrconf_add_dev+0xe2/0x170 [18062.983814][ T895] inet6_addr_add+0x12f/0xa40 [18062.983814][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18062.983814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18062.983814][ T895] netlink_rcv_skb+0x130/0x360 [18062.983814][ T895] netlink_unicast+0x449/0x710 [18062.983814][ T895] netlink_sendmsg+0x723/0xbe0 [18062.983814][ T895] ____sys_sendmsg+0x7b2/0xa10 [18062.983814][ T895] ___sys_sendmsg+0xee/0x170 [18062.983814][ T895] __sys_sendmsg+0xcd/0x170 [18062.983814][ T895] do_syscall_64+0xc6/0x1e0 [18062.983814][ T895] [18062.985902][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18062.985902][ T895] ipv6_add_dev+0x3b9/0x11c0 [18062.985902][ T895] ipv6_find_idev+0x102/0x170 [18062.985902][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18062.985902][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18062.985902][ T895] netlink_rcv_skb+0x130/0x360 [18062.985902][ T895] netlink_unicast+0x449/0x710 [18062.985902][ T895] netlink_sendmsg+0x723/0xbe0 [18062.985902][ T895] ____sys_sendmsg+0x7b2/0xa10 [18062.985902][ T895] ___sys_sendmsg+0xee/0x170 [18062.985902][ T895] __sys_sendmsg+0xcd/0x170 [18062.985902][ T895] do_syscall_64+0xc6/0x1e0 [18062.985902][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18062.985902][ T895] [18062.988020][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18062.988020][ T895] neigh_parms_alloc+0x1e5/0x510 [18062.988020][ T895] ipv6_add_dev+0x2fd/0x11c0 [18062.988020][ T895] ipv6_find_idev+0x102/0x170 [18062.988020][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18062.988020][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18062.988020][ T895] netlink_rcv_skb+0x130/0x360 [18062.988020][ T895] netlink_unicast+0x449/0x710 [18062.988020][ T895] netlink_sendmsg+0x723/0xbe0 [18062.988020][ T895] ____sys_sendmsg+0x7b2/0xa10 [18062.988020][ T895] ___sys_sendmsg+0xee/0x170 [18062.988020][ T895] __sys_sendmsg+0xcd/0x170 [18062.988020][ T895] do_syscall_64+0xc6/0x1e0 [18062.988020][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18062.988020][ T895] [18073.231082][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18073.231931][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18073.231931][ T895] netdev_get_by_index+0x5e/0x80 [18073.231931][ T895] fib6_nh_init+0x3d8/0x15b0 [18073.231931][ T895] ip6_route_info_create+0xf18/0x17d0 [18073.231931][ T895] ip6_route_add+0x1c/0x140 [18073.231931][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18073.231931][ T895] addrconf_add_dev+0xe2/0x170 [18073.231931][ T895] inet6_addr_add+0x12f/0xa40 [18073.231931][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18073.231931][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18073.231931][ T895] netlink_rcv_skb+0x130/0x360 [18073.231931][ T895] netlink_unicast+0x449/0x710 [18073.231931][ T895] netlink_sendmsg+0x723/0xbe0 [18073.231931][ T895] ____sys_sendmsg+0x7b2/0xa10 [18073.231931][ T895] ___sys_sendmsg+0xee/0x170 [18073.231931][ T895] __sys_sendmsg+0xcd/0x170 [18073.231931][ T895] do_syscall_64+0xc6/0x1e0 [18073.231931][ T895] [18073.234085][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18073.234085][ T895] ipv6_add_dev+0x3b9/0x11c0 [18073.234085][ T895] ipv6_find_idev+0x102/0x170 [18073.234085][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18073.234085][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18073.234085][ T895] netlink_rcv_skb+0x130/0x360 [18073.234085][ T895] netlink_unicast+0x449/0x710 [18073.234085][ T895] netlink_sendmsg+0x723/0xbe0 [18073.234085][ T895] ____sys_sendmsg+0x7b2/0xa10 [18073.234085][ T895] ___sys_sendmsg+0xee/0x170 [18073.234085][ T895] __sys_sendmsg+0xcd/0x170 [18073.234085][ T895] do_syscall_64+0xc6/0x1e0 [18073.234085][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18073.234085][ T895] [18073.235759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18073.235759][ T895] neigh_parms_alloc+0x1e5/0x510 [18073.235759][ T895] ipv6_add_dev+0x2fd/0x11c0 [18073.235759][ T895] ipv6_find_idev+0x102/0x170 [18073.235759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18073.235759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18073.235759][ T895] netlink_rcv_skb+0x130/0x360 [18073.235759][ T895] netlink_unicast+0x449/0x710 [18073.235759][ T895] netlink_sendmsg+0x723/0xbe0 [18073.235759][ T895] ____sys_sendmsg+0x7b2/0xa10 [18073.235759][ T895] ___sys_sendmsg+0xee/0x170 [18073.235759][ T895] __sys_sendmsg+0xcd/0x170 [18073.235759][ T895] do_syscall_64+0xc6/0x1e0 [18073.235759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18073.235759][ T895] [18083.487092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18083.487770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18083.487770][ T895] netdev_get_by_index+0x5e/0x80 [18083.487770][ T895] fib6_nh_init+0x3d8/0x15b0 [18083.487770][ T895] ip6_route_info_create+0xf18/0x17d0 [18083.487770][ T895] ip6_route_add+0x1c/0x140 [18083.487770][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18083.487770][ T895] addrconf_add_dev+0xe2/0x170 [18083.487770][ T895] inet6_addr_add+0x12f/0xa40 [18083.487770][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18083.487770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18083.487770][ T895] netlink_rcv_skb+0x130/0x360 [18083.487770][ T895] netlink_unicast+0x449/0x710 [18083.487770][ T895] netlink_sendmsg+0x723/0xbe0 [18083.487770][ T895] ____sys_sendmsg+0x7b2/0xa10 [18083.487770][ T895] ___sys_sendmsg+0xee/0x170 [18083.487770][ T895] __sys_sendmsg+0xcd/0x170 [18083.487770][ T895] do_syscall_64+0xc6/0x1e0 [18083.487770][ T895] [18083.490046][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18083.490046][ T895] ipv6_add_dev+0x3b9/0x11c0 [18083.490046][ T895] ipv6_find_idev+0x102/0x170 [18083.490046][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18083.490046][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18083.490046][ T895] netlink_rcv_skb+0x130/0x360 [18083.490046][ T895] netlink_unicast+0x449/0x710 [18083.490046][ T895] netlink_sendmsg+0x723/0xbe0 [18083.490046][ T895] ____sys_sendmsg+0x7b2/0xa10 [18083.490046][ T895] ___sys_sendmsg+0xee/0x170 [18083.490046][ T895] __sys_sendmsg+0xcd/0x170 [18083.490046][ T895] do_syscall_64+0xc6/0x1e0 [18083.490046][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18083.490046][ T895] [18083.491753][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18083.491753][ T895] neigh_parms_alloc+0x1e5/0x510 [18083.491753][ T895] ipv6_add_dev+0x2fd/0x11c0 [18083.491753][ T895] ipv6_find_idev+0x102/0x170 [18083.491753][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18083.491753][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18083.491753][ T895] netlink_rcv_skb+0x130/0x360 [18083.491753][ T895] netlink_unicast+0x449/0x710 [18083.491753][ T895] netlink_sendmsg+0x723/0xbe0 [18083.491753][ T895] ____sys_sendmsg+0x7b2/0xa10 [18083.491753][ T895] ___sys_sendmsg+0xee/0x170 [18083.491753][ T895] __sys_sendmsg+0xcd/0x170 [18083.491753][ T895] do_syscall_64+0xc6/0x1e0 [18083.491753][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18083.491753][ T895] [18093.591082][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18093.591722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18093.591722][ T895] netdev_get_by_index+0x5e/0x80 [18093.591722][ T895] fib6_nh_init+0x3d8/0x15b0 [18093.591722][ T895] ip6_route_info_create+0xf18/0x17d0 [18093.591722][ T895] ip6_route_add+0x1c/0x140 [18093.591722][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18093.591722][ T895] addrconf_add_dev+0xe2/0x170 [18093.591722][ T895] inet6_addr_add+0x12f/0xa40 [18093.591722][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18093.591722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18093.591722][ T895] netlink_rcv_skb+0x130/0x360 [18093.591722][ T895] netlink_unicast+0x449/0x710 [18093.591722][ T895] netlink_sendmsg+0x723/0xbe0 [18093.591722][ T895] ____sys_sendmsg+0x7b2/0xa10 [18093.591722][ T895] ___sys_sendmsg+0xee/0x170 [18093.591722][ T895] __sys_sendmsg+0xcd/0x170 [18093.591722][ T895] do_syscall_64+0xc6/0x1e0 [18093.591722][ T895] [18093.593879][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18093.593879][ T895] ipv6_add_dev+0x3b9/0x11c0 [18093.593879][ T895] ipv6_find_idev+0x102/0x170 [18093.593879][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18093.593879][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18093.593879][ T895] netlink_rcv_skb+0x130/0x360 [18093.593879][ T895] netlink_unicast+0x449/0x710 [18093.593879][ T895] netlink_sendmsg+0x723/0xbe0 [18093.593879][ T895] ____sys_sendmsg+0x7b2/0xa10 [18093.593879][ T895] ___sys_sendmsg+0xee/0x170 [18093.593879][ T895] __sys_sendmsg+0xcd/0x170 [18093.593879][ T895] do_syscall_64+0xc6/0x1e0 [18093.593879][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18093.593879][ T895] [18093.595595][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18093.595595][ T895] neigh_parms_alloc+0x1e5/0x510 [18093.595595][ T895] ipv6_add_dev+0x2fd/0x11c0 [18093.595595][ T895] ipv6_find_idev+0x102/0x170 [18093.595595][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18093.595595][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18093.595595][ T895] netlink_rcv_skb+0x130/0x360 [18093.595595][ T895] netlink_unicast+0x449/0x710 [18093.595595][ T895] netlink_sendmsg+0x723/0xbe0 [18093.595595][ T895] ____sys_sendmsg+0x7b2/0xa10 [18093.595595][ T895] ___sys_sendmsg+0xee/0x170 [18093.595595][ T895] __sys_sendmsg+0xcd/0x170 [18093.595595][ T895] do_syscall_64+0xc6/0x1e0 [18093.595595][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18093.595595][ T895] [18103.839082][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18103.839896][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18103.839896][ T895] netdev_get_by_index+0x5e/0x80 [18103.839896][ T895] fib6_nh_init+0x3d8/0x15b0 [18103.839896][ T895] ip6_route_info_create+0xf18/0x17d0 [18103.839896][ T895] ip6_route_add+0x1c/0x140 [18103.839896][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18103.839896][ T895] addrconf_add_dev+0xe2/0x170 [18103.839896][ T895] inet6_addr_add+0x12f/0xa40 [18103.839896][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18103.839896][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18103.839896][ T895] netlink_rcv_skb+0x130/0x360 [18103.839896][ T895] netlink_unicast+0x449/0x710 [18103.839896][ T895] netlink_sendmsg+0x723/0xbe0 [18103.839896][ T895] ____sys_sendmsg+0x7b2/0xa10 [18103.839896][ T895] ___sys_sendmsg+0xee/0x170 [18103.839896][ T895] __sys_sendmsg+0xcd/0x170 [18103.839896][ T895] do_syscall_64+0xc6/0x1e0 [18103.839896][ T895] [18103.842105][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18103.842105][ T895] ipv6_add_dev+0x3b9/0x11c0 [18103.842105][ T895] ipv6_find_idev+0x102/0x170 [18103.842105][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18103.842105][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18103.842105][ T895] netlink_rcv_skb+0x130/0x360 [18103.842105][ T895] netlink_unicast+0x449/0x710 [18103.842105][ T895] netlink_sendmsg+0x723/0xbe0 [18103.842105][ T895] ____sys_sendmsg+0x7b2/0xa10 [18103.842105][ T895] ___sys_sendmsg+0xee/0x170 [18103.842105][ T895] __sys_sendmsg+0xcd/0x170 [18103.842105][ T895] do_syscall_64+0xc6/0x1e0 [18103.842105][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18103.842105][ T895] [18103.843862][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18103.843862][ T895] neigh_parms_alloc+0x1e5/0x510 [18103.843862][ T895] ipv6_add_dev+0x2fd/0x11c0 [18103.843862][ T895] ipv6_find_idev+0x102/0x170 [18103.843862][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18103.843862][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18103.843862][ T895] netlink_rcv_skb+0x130/0x360 [18103.843862][ T895] netlink_unicast+0x449/0x710 [18103.843862][ T895] netlink_sendmsg+0x723/0xbe0 [18103.843862][ T895] ____sys_sendmsg+0x7b2/0xa10 [18103.843862][ T895] ___sys_sendmsg+0xee/0x170 [18103.843862][ T895] __sys_sendmsg+0xcd/0x170 [18103.843862][ T895] do_syscall_64+0xc6/0x1e0 [18103.843862][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18103.843862][ T895] [18114.087022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18114.087567][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18114.087567][ T895] netdev_get_by_index+0x5e/0x80 [18114.087567][ T895] fib6_nh_init+0x3d8/0x15b0 [18114.087567][ T895] ip6_route_info_create+0xf18/0x17d0 [18114.087567][ T895] ip6_route_add+0x1c/0x140 [18114.087567][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18114.087567][ T895] addrconf_add_dev+0xe2/0x170 [18114.087567][ T895] inet6_addr_add+0x12f/0xa40 [18114.087567][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18114.087567][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18114.087567][ T895] netlink_rcv_skb+0x130/0x360 [18114.087567][ T895] netlink_unicast+0x449/0x710 [18114.087567][ T895] netlink_sendmsg+0x723/0xbe0 [18114.087567][ T895] ____sys_sendmsg+0x7b2/0xa10 [18114.087567][ T895] ___sys_sendmsg+0xee/0x170 [18114.087567][ T895] __sys_sendmsg+0xcd/0x170 [18114.087567][ T895] do_syscall_64+0xc6/0x1e0 [18114.087567][ T895] [18114.089877][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18114.089877][ T895] ipv6_add_dev+0x3b9/0x11c0 [18114.089877][ T895] ipv6_find_idev+0x102/0x170 [18114.089877][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18114.089877][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18114.089877][ T895] netlink_rcv_skb+0x130/0x360 [18114.089877][ T895] netlink_unicast+0x449/0x710 [18114.089877][ T895] netlink_sendmsg+0x723/0xbe0 [18114.089877][ T895] ____sys_sendmsg+0x7b2/0xa10 [18114.089877][ T895] ___sys_sendmsg+0xee/0x170 [18114.089877][ T895] __sys_sendmsg+0xcd/0x170 [18114.089877][ T895] do_syscall_64+0xc6/0x1e0 [18114.089877][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18114.089877][ T895] [18114.091522][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18114.091522][ T895] neigh_parms_alloc+0x1e5/0x510 [18114.091522][ T895] ipv6_add_dev+0x2fd/0x11c0 [18114.091522][ T895] ipv6_find_idev+0x102/0x170 [18114.091522][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18114.091522][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18114.091522][ T895] netlink_rcv_skb+0x130/0x360 [18114.091522][ T895] netlink_unicast+0x449/0x710 [18114.091522][ T895] netlink_sendmsg+0x723/0xbe0 [18114.091522][ T895] ____sys_sendmsg+0x7b2/0xa10 [18114.091522][ T895] ___sys_sendmsg+0xee/0x170 [18114.091522][ T895] __sys_sendmsg+0xcd/0x170 [18114.091522][ T895] do_syscall_64+0xc6/0x1e0 [18114.091522][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18114.091522][ T895] [18124.335077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18124.335566][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18124.335566][ T895] netdev_get_by_index+0x5e/0x80 [18124.335566][ T895] fib6_nh_init+0x3d8/0x15b0 [18124.335566][ T895] ip6_route_info_create+0xf18/0x17d0 [18124.335566][ T895] ip6_route_add+0x1c/0x140 [18124.335566][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18124.335566][ T895] addrconf_add_dev+0xe2/0x170 [18124.335566][ T895] inet6_addr_add+0x12f/0xa40 [18124.335566][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18124.335566][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18124.335566][ T895] netlink_rcv_skb+0x130/0x360 [18124.335566][ T895] netlink_unicast+0x449/0x710 [18124.335566][ T895] netlink_sendmsg+0x723/0xbe0 [18124.335566][ T895] ____sys_sendmsg+0x7b2/0xa10 [18124.335566][ T895] ___sys_sendmsg+0xee/0x170 [18124.335566][ T895] __sys_sendmsg+0xcd/0x170 [18124.335566][ T895] do_syscall_64+0xc6/0x1e0 [18124.335566][ T895] [18124.337778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18124.337778][ T895] ipv6_add_dev+0x3b9/0x11c0 [18124.337778][ T895] ipv6_find_idev+0x102/0x170 [18124.337778][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18124.337778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18124.337778][ T895] netlink_rcv_skb+0x130/0x360 [18124.337778][ T895] netlink_unicast+0x449/0x710 [18124.337778][ T895] netlink_sendmsg+0x723/0xbe0 [18124.337778][ T895] ____sys_sendmsg+0x7b2/0xa10 [18124.337778][ T895] ___sys_sendmsg+0xee/0x170 [18124.337778][ T895] __sys_sendmsg+0xcd/0x170 [18124.337778][ T895] do_syscall_64+0xc6/0x1e0 [18124.337778][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18124.337778][ T895] [18124.339521][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18124.339521][ T895] neigh_parms_alloc+0x1e5/0x510 [18124.339521][ T895] ipv6_add_dev+0x2fd/0x11c0 [18124.339521][ T895] ipv6_find_idev+0x102/0x170 [18124.339521][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18124.339521][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18124.339521][ T895] netlink_rcv_skb+0x130/0x360 [18124.339521][ T895] netlink_unicast+0x449/0x710 [18124.339521][ T895] netlink_sendmsg+0x723/0xbe0 [18124.339521][ T895] ____sys_sendmsg+0x7b2/0xa10 [18124.339521][ T895] ___sys_sendmsg+0xee/0x170 [18124.339521][ T895] __sys_sendmsg+0xcd/0x170 [18124.339521][ T895] do_syscall_64+0xc6/0x1e0 [18124.339521][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18124.339521][ T895] [18134.583079][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18134.583852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18134.583852][ T895] netdev_get_by_index+0x5e/0x80 [18134.583852][ T895] fib6_nh_init+0x3d8/0x15b0 [18134.583852][ T895] ip6_route_info_create+0xf18/0x17d0 [18134.583852][ T895] ip6_route_add+0x1c/0x140 [18134.583852][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18134.583852][ T895] addrconf_add_dev+0xe2/0x170 [18134.583852][ T895] inet6_addr_add+0x12f/0xa40 [18134.583852][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18134.583852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18134.583852][ T895] netlink_rcv_skb+0x130/0x360 [18134.583852][ T895] netlink_unicast+0x449/0x710 [18134.583852][ T895] netlink_sendmsg+0x723/0xbe0 [18134.583852][ T895] ____sys_sendmsg+0x7b2/0xa10 [18134.583852][ T895] ___sys_sendmsg+0xee/0x170 [18134.583852][ T895] __sys_sendmsg+0xcd/0x170 [18134.583852][ T895] do_syscall_64+0xc6/0x1e0 [18134.583852][ T895] [18134.586062][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18134.586062][ T895] ipv6_add_dev+0x3b9/0x11c0 [18134.586062][ T895] ipv6_find_idev+0x102/0x170 [18134.586062][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18134.586062][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18134.586062][ T895] netlink_rcv_skb+0x130/0x360 [18134.586062][ T895] netlink_unicast+0x449/0x710 [18134.586062][ T895] netlink_sendmsg+0x723/0xbe0 [18134.586062][ T895] ____sys_sendmsg+0x7b2/0xa10 [18134.586062][ T895] ___sys_sendmsg+0xee/0x170 [18134.586062][ T895] __sys_sendmsg+0xcd/0x170 [18134.586062][ T895] do_syscall_64+0xc6/0x1e0 [18134.586062][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18134.586062][ T895] [18134.587809][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18134.587809][ T895] neigh_parms_alloc+0x1e5/0x510 [18134.587809][ T895] ipv6_add_dev+0x2fd/0x11c0 [18134.587809][ T895] ipv6_find_idev+0x102/0x170 [18134.587809][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18134.587809][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18134.587809][ T895] netlink_rcv_skb+0x130/0x360 [18134.587809][ T895] netlink_unicast+0x449/0x710 [18134.587809][ T895] netlink_sendmsg+0x723/0xbe0 [18134.587809][ T895] ____sys_sendmsg+0x7b2/0xa10 [18134.587809][ T895] ___sys_sendmsg+0xee/0x170 [18134.587809][ T895] __sys_sendmsg+0xcd/0x170 [18134.587809][ T895] do_syscall_64+0xc6/0x1e0 [18134.587809][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18134.587809][ T895] [18144.831085][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18144.832133][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18144.832133][ T895] netdev_get_by_index+0x5e/0x80 [18144.832133][ T895] fib6_nh_init+0x3d8/0x15b0 [18144.832133][ T895] ip6_route_info_create+0xf18/0x17d0 [18144.832133][ T895] ip6_route_add+0x1c/0x140 [18144.832133][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18144.832133][ T895] addrconf_add_dev+0xe2/0x170 [18144.832133][ T895] inet6_addr_add+0x12f/0xa40 [18144.832133][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18144.832133][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18144.832133][ T895] netlink_rcv_skb+0x130/0x360 [18144.832133][ T895] netlink_unicast+0x449/0x710 [18144.832133][ T895] netlink_sendmsg+0x723/0xbe0 [18144.832133][ T895] ____sys_sendmsg+0x7b2/0xa10 [18144.832133][ T895] ___sys_sendmsg+0xee/0x170 [18144.832133][ T895] __sys_sendmsg+0xcd/0x170 [18144.832133][ T895] do_syscall_64+0xc6/0x1e0 [18144.832133][ T895] [18144.834389][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18144.834389][ T895] ipv6_add_dev+0x3b9/0x11c0 [18144.834389][ T895] ipv6_find_idev+0x102/0x170 [18144.834389][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18144.834389][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18144.834389][ T895] netlink_rcv_skb+0x130/0x360 [18144.834389][ T895] netlink_unicast+0x449/0x710 [18144.834389][ T895] netlink_sendmsg+0x723/0xbe0 [18144.834389][ T895] ____sys_sendmsg+0x7b2/0xa10 [18144.834389][ T895] ___sys_sendmsg+0xee/0x170 [18144.834389][ T895] __sys_sendmsg+0xcd/0x170 [18144.834389][ T895] do_syscall_64+0xc6/0x1e0 [18144.834389][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18144.834389][ T895] [18144.836132][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18144.836132][ T895] neigh_parms_alloc+0x1e5/0x510 [18144.836132][ T895] ipv6_add_dev+0x2fd/0x11c0 [18144.836132][ T895] ipv6_find_idev+0x102/0x170 [18144.836132][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18144.836132][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18144.836132][ T895] netlink_rcv_skb+0x130/0x360 [18144.836132][ T895] netlink_unicast+0x449/0x710 [18144.836132][ T895] netlink_sendmsg+0x723/0xbe0 [18144.836132][ T895] ____sys_sendmsg+0x7b2/0xa10 [18144.836132][ T895] ___sys_sendmsg+0xee/0x170 [18144.836132][ T895] __sys_sendmsg+0xcd/0x170 [18144.836132][ T895] do_syscall_64+0xc6/0x1e0 [18144.836132][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18144.836132][ T895] [18155.079113][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18155.079658][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18155.079658][ T895] netdev_get_by_index+0x5e/0x80 [18155.079658][ T895] fib6_nh_init+0x3d8/0x15b0 [18155.079658][ T895] ip6_route_info_create+0xf18/0x17d0 [18155.079658][ T895] ip6_route_add+0x1c/0x140 [18155.079658][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18155.079658][ T895] addrconf_add_dev+0xe2/0x170 [18155.079658][ T895] inet6_addr_add+0x12f/0xa40 [18155.079658][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18155.079658][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18155.079658][ T895] netlink_rcv_skb+0x130/0x360 [18155.079658][ T895] netlink_unicast+0x449/0x710 [18155.079658][ T895] netlink_sendmsg+0x723/0xbe0 [18155.079658][ T895] ____sys_sendmsg+0x7b2/0xa10 [18155.079658][ T895] ___sys_sendmsg+0xee/0x170 [18155.079658][ T895] __sys_sendmsg+0xcd/0x170 [18155.079658][ T895] do_syscall_64+0xc6/0x1e0 [18155.079658][ T895] [18155.081914][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18155.081914][ T895] ipv6_add_dev+0x3b9/0x11c0 [18155.081914][ T895] ipv6_find_idev+0x102/0x170 [18155.081914][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18155.081914][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18155.081914][ T895] netlink_rcv_skb+0x130/0x360 [18155.081914][ T895] netlink_unicast+0x449/0x710 [18155.081914][ T895] netlink_sendmsg+0x723/0xbe0 [18155.081914][ T895] ____sys_sendmsg+0x7b2/0xa10 [18155.081914][ T895] ___sys_sendmsg+0xee/0x170 [18155.081914][ T895] __sys_sendmsg+0xcd/0x170 [18155.081914][ T895] do_syscall_64+0xc6/0x1e0 [18155.081914][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18155.081914][ T895] [18155.083677][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18155.083677][ T895] neigh_parms_alloc+0x1e5/0x510 [18155.083677][ T895] ipv6_add_dev+0x2fd/0x11c0 [18155.083677][ T895] ipv6_find_idev+0x102/0x170 [18155.083677][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18155.083677][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18155.083677][ T895] netlink_rcv_skb+0x130/0x360 [18155.083677][ T895] netlink_unicast+0x449/0x710 [18155.083677][ T895] netlink_sendmsg+0x723/0xbe0 [18155.083677][ T895] ____sys_sendmsg+0x7b2/0xa10 [18155.083677][ T895] ___sys_sendmsg+0xee/0x170 [18155.083677][ T895] __sys_sendmsg+0xcd/0x170 [18155.083677][ T895] do_syscall_64+0xc6/0x1e0 [18155.083677][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18155.083677][ T895] [18165.327093][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18165.327726][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18165.327726][ T895] netdev_get_by_index+0x5e/0x80 [18165.327726][ T895] fib6_nh_init+0x3d8/0x15b0 [18165.327726][ T895] ip6_route_info_create+0xf18/0x17d0 [18165.327726][ T895] ip6_route_add+0x1c/0x140 [18165.327726][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18165.327726][ T895] addrconf_add_dev+0xe2/0x170 [18165.327726][ T895] inet6_addr_add+0x12f/0xa40 [18165.327726][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18165.327726][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18165.327726][ T895] netlink_rcv_skb+0x130/0x360 [18165.327726][ T895] netlink_unicast+0x449/0x710 [18165.327726][ T895] netlink_sendmsg+0x723/0xbe0 [18165.327726][ T895] ____sys_sendmsg+0x7b2/0xa10 [18165.327726][ T895] ___sys_sendmsg+0xee/0x170 [18165.327726][ T895] __sys_sendmsg+0xcd/0x170 [18165.327726][ T895] do_syscall_64+0xc6/0x1e0 [18165.327726][ T895] [18165.329950][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18165.329950][ T895] ipv6_add_dev+0x3b9/0x11c0 [18165.329950][ T895] ipv6_find_idev+0x102/0x170 [18165.329950][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18165.329950][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18165.329950][ T895] netlink_rcv_skb+0x130/0x360 [18165.329950][ T895] netlink_unicast+0x449/0x710 [18165.329950][ T895] netlink_sendmsg+0x723/0xbe0 [18165.329950][ T895] ____sys_sendmsg+0x7b2/0xa10 [18165.329950][ T895] ___sys_sendmsg+0xee/0x170 [18165.329950][ T895] __sys_sendmsg+0xcd/0x170 [18165.329950][ T895] do_syscall_64+0xc6/0x1e0 [18165.329950][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18165.329950][ T895] [18165.331691][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18165.331691][ T895] neigh_parms_alloc+0x1e5/0x510 [18165.331691][ T895] ipv6_add_dev+0x2fd/0x11c0 [18165.331691][ T895] ipv6_find_idev+0x102/0x170 [18165.331691][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18165.331691][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18165.331691][ T895] netlink_rcv_skb+0x130/0x360 [18165.331691][ T895] netlink_unicast+0x449/0x710 [18165.331691][ T895] netlink_sendmsg+0x723/0xbe0 [18165.331691][ T895] ____sys_sendmsg+0x7b2/0xa10 [18165.331691][ T895] ___sys_sendmsg+0xee/0x170 [18165.331691][ T895] __sys_sendmsg+0xcd/0x170 [18165.331691][ T895] do_syscall_64+0xc6/0x1e0 [18165.331691][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18165.331691][ T895] [18175.575080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18175.576065][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18175.576065][ T895] netdev_get_by_index+0x5e/0x80 [18175.576065][ T895] fib6_nh_init+0x3d8/0x15b0 [18175.576065][ T895] ip6_route_info_create+0xf18/0x17d0 [18175.576065][ T895] ip6_route_add+0x1c/0x140 [18175.576065][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18175.576065][ T895] addrconf_add_dev+0xe2/0x170 [18175.576065][ T895] inet6_addr_add+0x12f/0xa40 [18175.576065][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18175.576065][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18175.576065][ T895] netlink_rcv_skb+0x130/0x360 [18175.576065][ T895] netlink_unicast+0x449/0x710 [18175.576065][ T895] netlink_sendmsg+0x723/0xbe0 [18175.576065][ T895] ____sys_sendmsg+0x7b2/0xa10 [18175.576065][ T895] ___sys_sendmsg+0xee/0x170 [18175.576065][ T895] __sys_sendmsg+0xcd/0x170 [18175.576065][ T895] do_syscall_64+0xc6/0x1e0 [18175.576065][ T895] [18175.578340][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18175.578340][ T895] ipv6_add_dev+0x3b9/0x11c0 [18175.578340][ T895] ipv6_find_idev+0x102/0x170 [18175.578340][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18175.578340][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18175.578340][ T895] netlink_rcv_skb+0x130/0x360 [18175.578340][ T895] netlink_unicast+0x449/0x710 [18175.578340][ T895] netlink_sendmsg+0x723/0xbe0 [18175.578340][ T895] ____sys_sendmsg+0x7b2/0xa10 [18175.578340][ T895] ___sys_sendmsg+0xee/0x170 [18175.578340][ T895] __sys_sendmsg+0xcd/0x170 [18175.578340][ T895] do_syscall_64+0xc6/0x1e0 [18175.578340][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18175.578340][ T895] [18175.580105][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18175.580105][ T895] neigh_parms_alloc+0x1e5/0x510 [18175.580105][ T895] ipv6_add_dev+0x2fd/0x11c0 [18175.580105][ T895] ipv6_find_idev+0x102/0x170 [18175.580105][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18175.580105][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18175.580105][ T895] netlink_rcv_skb+0x130/0x360 [18175.580105][ T895] netlink_unicast+0x449/0x710 [18175.580105][ T895] netlink_sendmsg+0x723/0xbe0 [18175.580105][ T895] ____sys_sendmsg+0x7b2/0xa10 [18175.580105][ T895] ___sys_sendmsg+0xee/0x170 [18175.580105][ T895] __sys_sendmsg+0xcd/0x170 [18175.580105][ T895] do_syscall_64+0xc6/0x1e0 [18175.580105][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18175.580105][ T895] [18185.823005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18185.823513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18185.823513][ T895] netdev_get_by_index+0x5e/0x80 [18185.823513][ T895] fib6_nh_init+0x3d8/0x15b0 [18185.823513][ T895] ip6_route_info_create+0xf18/0x17d0 [18185.823513][ T895] ip6_route_add+0x1c/0x140 [18185.823513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18185.823513][ T895] addrconf_add_dev+0xe2/0x170 [18185.823513][ T895] inet6_addr_add+0x12f/0xa40 [18185.823513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18185.823513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18185.823513][ T895] netlink_rcv_skb+0x130/0x360 [18185.823513][ T895] netlink_unicast+0x449/0x710 [18185.823513][ T895] netlink_sendmsg+0x723/0xbe0 [18185.823513][ T895] ____sys_sendmsg+0x7b2/0xa10 [18185.823513][ T895] ___sys_sendmsg+0xee/0x170 [18185.823513][ T895] __sys_sendmsg+0xcd/0x170 [18185.823513][ T895] do_syscall_64+0xc6/0x1e0 [18185.823513][ T895] [18185.825728][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18185.825728][ T895] ipv6_add_dev+0x3b9/0x11c0 [18185.825728][ T895] ipv6_find_idev+0x102/0x170 [18185.825728][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18185.825728][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18185.825728][ T895] netlink_rcv_skb+0x130/0x360 [18185.825728][ T895] netlink_unicast+0x449/0x710 [18185.825728][ T895] netlink_sendmsg+0x723/0xbe0 [18185.825728][ T895] ____sys_sendmsg+0x7b2/0xa10 [18185.825728][ T895] ___sys_sendmsg+0xee/0x170 [18185.825728][ T895] __sys_sendmsg+0xcd/0x170 [18185.825728][ T895] do_syscall_64+0xc6/0x1e0 [18185.825728][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18185.825728][ T895] [18185.827435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18185.827435][ T895] neigh_parms_alloc+0x1e5/0x510 [18185.827435][ T895] ipv6_add_dev+0x2fd/0x11c0 [18185.827435][ T895] ipv6_find_idev+0x102/0x170 [18185.827435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18185.827435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18185.827435][ T895] netlink_rcv_skb+0x130/0x360 [18185.827435][ T895] netlink_unicast+0x449/0x710 [18185.827435][ T895] netlink_sendmsg+0x723/0xbe0 [18185.827435][ T895] ____sys_sendmsg+0x7b2/0xa10 [18185.827435][ T895] ___sys_sendmsg+0xee/0x170 [18185.827435][ T895] __sys_sendmsg+0xcd/0x170 [18185.827435][ T895] do_syscall_64+0xc6/0x1e0 [18185.827435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18185.827435][ T895] [18196.070995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18196.071495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18196.071495][ T895] netdev_get_by_index+0x5e/0x80 [18196.071495][ T895] fib6_nh_init+0x3d8/0x15b0 [18196.071495][ T895] ip6_route_info_create+0xf18/0x17d0 [18196.071495][ T895] ip6_route_add+0x1c/0x140 [18196.071495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18196.071495][ T895] addrconf_add_dev+0xe2/0x170 [18196.071495][ T895] inet6_addr_add+0x12f/0xa40 [18196.071495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18196.071495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18196.071495][ T895] netlink_rcv_skb+0x130/0x360 [18196.071495][ T895] netlink_unicast+0x449/0x710 [18196.071495][ T895] netlink_sendmsg+0x723/0xbe0 [18196.071495][ T895] ____sys_sendmsg+0x7b2/0xa10 [18196.071495][ T895] ___sys_sendmsg+0xee/0x170 [18196.071495][ T895] __sys_sendmsg+0xcd/0x170 [18196.071495][ T895] do_syscall_64+0xc6/0x1e0 [18196.071495][ T895] [18196.073727][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18196.073727][ T895] ipv6_add_dev+0x3b9/0x11c0 [18196.073727][ T895] ipv6_find_idev+0x102/0x170 [18196.073727][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18196.073727][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18196.073727][ T895] netlink_rcv_skb+0x130/0x360 [18196.073727][ T895] netlink_unicast+0x449/0x710 [18196.073727][ T895] netlink_sendmsg+0x723/0xbe0 [18196.073727][ T895] ____sys_sendmsg+0x7b2/0xa10 [18196.073727][ T895] ___sys_sendmsg+0xee/0x170 [18196.073727][ T895] __sys_sendmsg+0xcd/0x170 [18196.073727][ T895] do_syscall_64+0xc6/0x1e0 [18196.073727][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18196.073727][ T895] [18196.075497][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18196.075497][ T895] neigh_parms_alloc+0x1e5/0x510 [18196.075497][ T895] ipv6_add_dev+0x2fd/0x11c0 [18196.075497][ T895] ipv6_find_idev+0x102/0x170 [18196.075497][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18196.075497][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18196.075497][ T895] netlink_rcv_skb+0x130/0x360 [18196.075497][ T895] netlink_unicast+0x449/0x710 [18196.075497][ T895] netlink_sendmsg+0x723/0xbe0 [18196.075497][ T895] ____sys_sendmsg+0x7b2/0xa10 [18196.075497][ T895] ___sys_sendmsg+0xee/0x170 [18196.075497][ T895] __sys_sendmsg+0xcd/0x170 [18196.075497][ T895] do_syscall_64+0xc6/0x1e0 [18196.075497][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18196.075497][ T895] [18206.103002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18206.103503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18206.103503][ T895] netdev_get_by_index+0x5e/0x80 [18206.103503][ T895] fib6_nh_init+0x3d8/0x15b0 [18206.103503][ T895] ip6_route_info_create+0xf18/0x17d0 [18206.103503][ T895] ip6_route_add+0x1c/0x140 [18206.103503][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18206.103503][ T895] addrconf_add_dev+0xe2/0x170 [18206.103503][ T895] inet6_addr_add+0x12f/0xa40 [18206.103503][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18206.103503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18206.103503][ T895] netlink_rcv_skb+0x130/0x360 [18206.103503][ T895] netlink_unicast+0x449/0x710 [18206.103503][ T895] netlink_sendmsg+0x723/0xbe0 [18206.103503][ T895] ____sys_sendmsg+0x7b2/0xa10 [18206.103503][ T895] ___sys_sendmsg+0xee/0x170 [18206.103503][ T895] __sys_sendmsg+0xcd/0x170 [18206.103503][ T895] do_syscall_64+0xc6/0x1e0 [18206.103503][ T895] [18206.105711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18206.105711][ T895] ipv6_add_dev+0x3b9/0x11c0 [18206.105711][ T895] ipv6_find_idev+0x102/0x170 [18206.105711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18206.105711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18206.105711][ T895] netlink_rcv_skb+0x130/0x360 [18206.105711][ T895] netlink_unicast+0x449/0x710 [18206.105711][ T895] netlink_sendmsg+0x723/0xbe0 [18206.105711][ T895] ____sys_sendmsg+0x7b2/0xa10 [18206.105711][ T895] ___sys_sendmsg+0xee/0x170 [18206.105711][ T895] __sys_sendmsg+0xcd/0x170 [18206.105711][ T895] do_syscall_64+0xc6/0x1e0 [18206.105711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18206.105711][ T895] [18206.107392][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18206.107392][ T895] neigh_parms_alloc+0x1e5/0x510 [18206.107392][ T895] ipv6_add_dev+0x2fd/0x11c0 [18206.107392][ T895] ipv6_find_idev+0x102/0x170 [18206.107392][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18206.107392][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18206.107392][ T895] netlink_rcv_skb+0x130/0x360 [18206.107392][ T895] netlink_unicast+0x449/0x710 [18206.107392][ T895] netlink_sendmsg+0x723/0xbe0 [18206.107392][ T895] ____sys_sendmsg+0x7b2/0xa10 [18206.107392][ T895] ___sys_sendmsg+0xee/0x170 [18206.107392][ T895] __sys_sendmsg+0xcd/0x170 [18206.107392][ T895] do_syscall_64+0xc6/0x1e0 [18206.107392][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18206.107392][ T895] [18216.351077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18216.352102][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18216.352102][ T895] netdev_get_by_index+0x5e/0x80 [18216.352102][ T895] fib6_nh_init+0x3d8/0x15b0 [18216.352102][ T895] ip6_route_info_create+0xf18/0x17d0 [18216.352102][ T895] ip6_route_add+0x1c/0x140 [18216.352102][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18216.352102][ T895] addrconf_add_dev+0xe2/0x170 [18216.352102][ T895] inet6_addr_add+0x12f/0xa40 [18216.352102][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18216.352102][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18216.352102][ T895] netlink_rcv_skb+0x130/0x360 [18216.352102][ T895] netlink_unicast+0x449/0x710 [18216.352102][ T895] netlink_sendmsg+0x723/0xbe0 [18216.352102][ T895] ____sys_sendmsg+0x7b2/0xa10 [18216.352102][ T895] ___sys_sendmsg+0xee/0x170 [18216.352102][ T895] __sys_sendmsg+0xcd/0x170 [18216.352102][ T895] do_syscall_64+0xc6/0x1e0 [18216.352102][ T895] [18216.354338][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18216.354338][ T895] ipv6_add_dev+0x3b9/0x11c0 [18216.354338][ T895] ipv6_find_idev+0x102/0x170 [18216.354338][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18216.354338][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18216.354338][ T895] netlink_rcv_skb+0x130/0x360 [18216.354338][ T895] netlink_unicast+0x449/0x710 [18216.354338][ T895] netlink_sendmsg+0x723/0xbe0 [18216.354338][ T895] ____sys_sendmsg+0x7b2/0xa10 [18216.354338][ T895] ___sys_sendmsg+0xee/0x170 [18216.354338][ T895] __sys_sendmsg+0xcd/0x170 [18216.354338][ T895] do_syscall_64+0xc6/0x1e0 [18216.354338][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18216.354338][ T895] [18216.356026][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18216.356026][ T895] neigh_parms_alloc+0x1e5/0x510 [18216.356026][ T895] ipv6_add_dev+0x2fd/0x11c0 [18216.356026][ T895] ipv6_find_idev+0x102/0x170 [18216.356026][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18216.356026][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18216.356026][ T895] netlink_rcv_skb+0x130/0x360 [18216.356026][ T895] netlink_unicast+0x449/0x710 [18216.356026][ T895] netlink_sendmsg+0x723/0xbe0 [18216.356026][ T895] ____sys_sendmsg+0x7b2/0xa10 [18216.356026][ T895] ___sys_sendmsg+0xee/0x170 [18216.356026][ T895] __sys_sendmsg+0xcd/0x170 [18216.356026][ T895] do_syscall_64+0xc6/0x1e0 [18216.356026][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18216.356026][ T895] [18226.598998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18226.599884][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18226.599884][ T895] netdev_get_by_index+0x5e/0x80 [18226.599884][ T895] fib6_nh_init+0x3d8/0x15b0 [18226.599884][ T895] ip6_route_info_create+0xf18/0x17d0 [18226.599884][ T895] ip6_route_add+0x1c/0x140 [18226.599884][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18226.599884][ T895] addrconf_add_dev+0xe2/0x170 [18226.599884][ T895] inet6_addr_add+0x12f/0xa40 [18226.599884][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18226.599884][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18226.599884][ T895] netlink_rcv_skb+0x130/0x360 [18226.599884][ T895] netlink_unicast+0x449/0x710 [18226.599884][ T895] netlink_sendmsg+0x723/0xbe0 [18226.599884][ T895] ____sys_sendmsg+0x7b2/0xa10 [18226.599884][ T895] ___sys_sendmsg+0xee/0x170 [18226.599884][ T895] __sys_sendmsg+0xcd/0x170 [18226.599884][ T895] do_syscall_64+0xc6/0x1e0 [18226.599884][ T895] [18226.602113][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18226.602113][ T895] ipv6_add_dev+0x3b9/0x11c0 [18226.602113][ T895] ipv6_find_idev+0x102/0x170 [18226.602113][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18226.602113][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18226.602113][ T895] netlink_rcv_skb+0x130/0x360 [18226.602113][ T895] netlink_unicast+0x449/0x710 [18226.602113][ T895] netlink_sendmsg+0x723/0xbe0 [18226.602113][ T895] ____sys_sendmsg+0x7b2/0xa10 [18226.602113][ T895] ___sys_sendmsg+0xee/0x170 [18226.602113][ T895] __sys_sendmsg+0xcd/0x170 [18226.602113][ T895] do_syscall_64+0xc6/0x1e0 [18226.602113][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18226.602113][ T895] [18226.603841][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18226.603841][ T895] neigh_parms_alloc+0x1e5/0x510 [18226.603841][ T895] ipv6_add_dev+0x2fd/0x11c0 [18226.603841][ T895] ipv6_find_idev+0x102/0x170 [18226.603841][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18226.603841][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18226.603841][ T895] netlink_rcv_skb+0x130/0x360 [18226.603841][ T895] netlink_unicast+0x449/0x710 [18226.603841][ T895] netlink_sendmsg+0x723/0xbe0 [18226.603841][ T895] ____sys_sendmsg+0x7b2/0xa10 [18226.603841][ T895] ___sys_sendmsg+0xee/0x170 [18226.603841][ T895] __sys_sendmsg+0xcd/0x170 [18226.603841][ T895] do_syscall_64+0xc6/0x1e0 [18226.603841][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18226.603841][ T895] [18236.846985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18236.847484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18236.847484][ T895] netdev_get_by_index+0x5e/0x80 [18236.847484][ T895] fib6_nh_init+0x3d8/0x15b0 [18236.847484][ T895] ip6_route_info_create+0xf18/0x17d0 [18236.847484][ T895] ip6_route_add+0x1c/0x140 [18236.847484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18236.847484][ T895] addrconf_add_dev+0xe2/0x170 [18236.847484][ T895] inet6_addr_add+0x12f/0xa40 [18236.847484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18236.847484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18236.847484][ T895] netlink_rcv_skb+0x130/0x360 [18236.847484][ T895] netlink_unicast+0x449/0x710 [18236.847484][ T895] netlink_sendmsg+0x723/0xbe0 [18236.847484][ T895] ____sys_sendmsg+0x7b2/0xa10 [18236.847484][ T895] ___sys_sendmsg+0xee/0x170 [18236.847484][ T895] __sys_sendmsg+0xcd/0x170 [18236.847484][ T895] do_syscall_64+0xc6/0x1e0 [18236.847484][ T895] [18236.849707][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18236.849707][ T895] ipv6_add_dev+0x3b9/0x11c0 [18236.849707][ T895] ipv6_find_idev+0x102/0x170 [18236.849707][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18236.849707][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18236.849707][ T895] netlink_rcv_skb+0x130/0x360 [18236.849707][ T895] netlink_unicast+0x449/0x710 [18236.849707][ T895] netlink_sendmsg+0x723/0xbe0 [18236.849707][ T895] ____sys_sendmsg+0x7b2/0xa10 [18236.849707][ T895] ___sys_sendmsg+0xee/0x170 [18236.849707][ T895] __sys_sendmsg+0xcd/0x170 [18236.849707][ T895] do_syscall_64+0xc6/0x1e0 [18236.849707][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18236.849707][ T895] [18236.851415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18236.851415][ T895] neigh_parms_alloc+0x1e5/0x510 [18236.851415][ T895] ipv6_add_dev+0x2fd/0x11c0 [18236.851415][ T895] ipv6_find_idev+0x102/0x170 [18236.851415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18236.851415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18236.851415][ T895] netlink_rcv_skb+0x130/0x360 [18236.851415][ T895] netlink_unicast+0x449/0x710 [18236.851415][ T895] netlink_sendmsg+0x723/0xbe0 [18236.851415][ T895] ____sys_sendmsg+0x7b2/0xa10 [18236.851415][ T895] ___sys_sendmsg+0xee/0x170 [18236.851415][ T895] __sys_sendmsg+0xcd/0x170 [18236.851415][ T895] do_syscall_64+0xc6/0x1e0 [18236.851415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18236.851415][ T895] [18247.095079][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18247.095814][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18247.095814][ T895] netdev_get_by_index+0x5e/0x80 [18247.095814][ T895] fib6_nh_init+0x3d8/0x15b0 [18247.095814][ T895] ip6_route_info_create+0xf18/0x17d0 [18247.095814][ T895] ip6_route_add+0x1c/0x140 [18247.095814][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18247.095814][ T895] addrconf_add_dev+0xe2/0x170 [18247.095814][ T895] inet6_addr_add+0x12f/0xa40 [18247.095814][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18247.095814][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18247.095814][ T895] netlink_rcv_skb+0x130/0x360 [18247.095814][ T895] netlink_unicast+0x449/0x710 [18247.095814][ T895] netlink_sendmsg+0x723/0xbe0 [18247.095814][ T895] ____sys_sendmsg+0x7b2/0xa10 [18247.095814][ T895] ___sys_sendmsg+0xee/0x170 [18247.095814][ T895] __sys_sendmsg+0xcd/0x170 [18247.095814][ T895] do_syscall_64+0xc6/0x1e0 [18247.095814][ T895] [18247.098120][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18247.098120][ T895] ipv6_add_dev+0x3b9/0x11c0 [18247.098120][ T895] ipv6_find_idev+0x102/0x170 [18247.098120][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18247.098120][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18247.098120][ T895] netlink_rcv_skb+0x130/0x360 [18247.098120][ T895] netlink_unicast+0x449/0x710 [18247.098120][ T895] netlink_sendmsg+0x723/0xbe0 [18247.098120][ T895] ____sys_sendmsg+0x7b2/0xa10 [18247.098120][ T895] ___sys_sendmsg+0xee/0x170 [18247.098120][ T895] __sys_sendmsg+0xcd/0x170 [18247.098120][ T895] do_syscall_64+0xc6/0x1e0 [18247.098120][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18247.098120][ T895] [18247.099803][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18247.099803][ T895] neigh_parms_alloc+0x1e5/0x510 [18247.099803][ T895] ipv6_add_dev+0x2fd/0x11c0 [18247.099803][ T895] ipv6_find_idev+0x102/0x170 [18247.099803][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18247.099803][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18247.099803][ T895] netlink_rcv_skb+0x130/0x360 [18247.099803][ T895] netlink_unicast+0x449/0x710 [18247.099803][ T895] netlink_sendmsg+0x723/0xbe0 [18247.099803][ T895] ____sys_sendmsg+0x7b2/0xa10 [18247.099803][ T895] ___sys_sendmsg+0xee/0x170 [18247.099803][ T895] __sys_sendmsg+0xcd/0x170 [18247.099803][ T895] do_syscall_64+0xc6/0x1e0 [18247.099803][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18247.099803][ T895] [18257.343068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18257.344065][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18257.344065][ T895] netdev_get_by_index+0x5e/0x80 [18257.344065][ T895] fib6_nh_init+0x3d8/0x15b0 [18257.344065][ T895] ip6_route_info_create+0xf18/0x17d0 [18257.344065][ T895] ip6_route_add+0x1c/0x140 [18257.344065][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18257.344065][ T895] addrconf_add_dev+0xe2/0x170 [18257.344065][ T895] inet6_addr_add+0x12f/0xa40 [18257.344065][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18257.344065][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18257.344065][ T895] netlink_rcv_skb+0x130/0x360 [18257.344065][ T895] netlink_unicast+0x449/0x710 [18257.344065][ T895] netlink_sendmsg+0x723/0xbe0 [18257.344065][ T895] ____sys_sendmsg+0x7b2/0xa10 [18257.344065][ T895] ___sys_sendmsg+0xee/0x170 [18257.344065][ T895] __sys_sendmsg+0xcd/0x170 [18257.344065][ T895] do_syscall_64+0xc6/0x1e0 [18257.344065][ T895] [18257.346292][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18257.346292][ T895] ipv6_add_dev+0x3b9/0x11c0 [18257.346292][ T895] ipv6_find_idev+0x102/0x170 [18257.346292][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18257.346292][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18257.346292][ T895] netlink_rcv_skb+0x130/0x360 [18257.346292][ T895] netlink_unicast+0x449/0x710 [18257.346292][ T895] netlink_sendmsg+0x723/0xbe0 [18257.346292][ T895] ____sys_sendmsg+0x7b2/0xa10 [18257.346292][ T895] ___sys_sendmsg+0xee/0x170 [18257.346292][ T895] __sys_sendmsg+0xcd/0x170 [18257.346292][ T895] do_syscall_64+0xc6/0x1e0 [18257.346292][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18257.346292][ T895] [18257.348044][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18257.348044][ T895] neigh_parms_alloc+0x1e5/0x510 [18257.348044][ T895] ipv6_add_dev+0x2fd/0x11c0 [18257.348044][ T895] ipv6_find_idev+0x102/0x170 [18257.348044][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18257.348044][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18257.348044][ T895] netlink_rcv_skb+0x130/0x360 [18257.348044][ T895] netlink_unicast+0x449/0x710 [18257.348044][ T895] netlink_sendmsg+0x723/0xbe0 [18257.348044][ T895] ____sys_sendmsg+0x7b2/0xa10 [18257.348044][ T895] ___sys_sendmsg+0xee/0x170 [18257.348044][ T895] __sys_sendmsg+0xcd/0x170 [18257.348044][ T895] do_syscall_64+0xc6/0x1e0 [18257.348044][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18257.348044][ T895] [18267.591097][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18267.591801][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18267.591801][ T895] netdev_get_by_index+0x5e/0x80 [18267.591801][ T895] fib6_nh_init+0x3d8/0x15b0 [18267.591801][ T895] ip6_route_info_create+0xf18/0x17d0 [18267.591801][ T895] ip6_route_add+0x1c/0x140 [18267.591801][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18267.591801][ T895] addrconf_add_dev+0xe2/0x170 [18267.591801][ T895] inet6_addr_add+0x12f/0xa40 [18267.591801][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18267.591801][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18267.591801][ T895] netlink_rcv_skb+0x130/0x360 [18267.591801][ T895] netlink_unicast+0x449/0x710 [18267.591801][ T895] netlink_sendmsg+0x723/0xbe0 [18267.591801][ T895] ____sys_sendmsg+0x7b2/0xa10 [18267.591801][ T895] ___sys_sendmsg+0xee/0x170 [18267.591801][ T895] __sys_sendmsg+0xcd/0x170 [18267.591801][ T895] do_syscall_64+0xc6/0x1e0 [18267.591801][ T895] [18267.594011][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18267.594011][ T895] ipv6_add_dev+0x3b9/0x11c0 [18267.594011][ T895] ipv6_find_idev+0x102/0x170 [18267.594011][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18267.594011][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18267.594011][ T895] netlink_rcv_skb+0x130/0x360 [18267.594011][ T895] netlink_unicast+0x449/0x710 [18267.594011][ T895] netlink_sendmsg+0x723/0xbe0 [18267.594011][ T895] ____sys_sendmsg+0x7b2/0xa10 [18267.594011][ T895] ___sys_sendmsg+0xee/0x170 [18267.594011][ T895] __sys_sendmsg+0xcd/0x170 [18267.594011][ T895] do_syscall_64+0xc6/0x1e0 [18267.594011][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18267.594011][ T895] [18267.595724][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18267.595724][ T895] neigh_parms_alloc+0x1e5/0x510 [18267.595724][ T895] ipv6_add_dev+0x2fd/0x11c0 [18267.595724][ T895] ipv6_find_idev+0x102/0x170 [18267.595724][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18267.595724][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18267.595724][ T895] netlink_rcv_skb+0x130/0x360 [18267.595724][ T895] netlink_unicast+0x449/0x710 [18267.595724][ T895] netlink_sendmsg+0x723/0xbe0 [18267.595724][ T895] ____sys_sendmsg+0x7b2/0xa10 [18267.595724][ T895] ___sys_sendmsg+0xee/0x170 [18267.595724][ T895] __sys_sendmsg+0xcd/0x170 [18267.595724][ T895] do_syscall_64+0xc6/0x1e0 [18267.595724][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18267.595724][ T895] [18277.839126][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18277.840157][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18277.840157][ T895] netdev_get_by_index+0x5e/0x80 [18277.840157][ T895] fib6_nh_init+0x3d8/0x15b0 [18277.840157][ T895] ip6_route_info_create+0xf18/0x17d0 [18277.840157][ T895] ip6_route_add+0x1c/0x140 [18277.840157][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18277.840157][ T895] addrconf_add_dev+0xe2/0x170 [18277.840157][ T895] inet6_addr_add+0x12f/0xa40 [18277.840157][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18277.840157][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18277.840157][ T895] netlink_rcv_skb+0x130/0x360 [18277.840157][ T895] netlink_unicast+0x449/0x710 [18277.840157][ T895] netlink_sendmsg+0x723/0xbe0 [18277.840157][ T895] ____sys_sendmsg+0x7b2/0xa10 [18277.840157][ T895] ___sys_sendmsg+0xee/0x170 [18277.840157][ T895] __sys_sendmsg+0xcd/0x170 [18277.840157][ T895] do_syscall_64+0xc6/0x1e0 [18277.840157][ T895] [18277.842427][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18277.842427][ T895] ipv6_add_dev+0x3b9/0x11c0 [18277.842427][ T895] ipv6_find_idev+0x102/0x170 [18277.842427][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18277.842427][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18277.842427][ T895] netlink_rcv_skb+0x130/0x360 [18277.842427][ T895] netlink_unicast+0x449/0x710 [18277.842427][ T895] netlink_sendmsg+0x723/0xbe0 [18277.842427][ T895] ____sys_sendmsg+0x7b2/0xa10 [18277.842427][ T895] ___sys_sendmsg+0xee/0x170 [18277.842427][ T895] __sys_sendmsg+0xcd/0x170 [18277.842427][ T895] do_syscall_64+0xc6/0x1e0 [18277.842427][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18277.842427][ T895] [18277.844162][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18277.844162][ T895] neigh_parms_alloc+0x1e5/0x510 [18277.844162][ T895] ipv6_add_dev+0x2fd/0x11c0 [18277.844162][ T895] ipv6_find_idev+0x102/0x170 [18277.844162][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18277.844162][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18277.844162][ T895] netlink_rcv_skb+0x130/0x360 [18277.844162][ T895] netlink_unicast+0x449/0x710 [18277.844162][ T895] netlink_sendmsg+0x723/0xbe0 [18277.844162][ T895] ____sys_sendmsg+0x7b2/0xa10 [18277.844162][ T895] ___sys_sendmsg+0xee/0x170 [18277.844162][ T895] __sys_sendmsg+0xcd/0x170 [18277.844162][ T895] do_syscall_64+0xc6/0x1e0 [18277.844162][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18277.844162][ T895] [18288.087067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18288.088058][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18288.088058][ T895] netdev_get_by_index+0x5e/0x80 [18288.088058][ T895] fib6_nh_init+0x3d8/0x15b0 [18288.088058][ T895] ip6_route_info_create+0xf18/0x17d0 [18288.088058][ T895] ip6_route_add+0x1c/0x140 [18288.088058][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18288.088058][ T895] addrconf_add_dev+0xe2/0x170 [18288.088058][ T895] inet6_addr_add+0x12f/0xa40 [18288.088058][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18288.088058][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18288.088058][ T895] netlink_rcv_skb+0x130/0x360 [18288.088058][ T895] netlink_unicast+0x449/0x710 [18288.088058][ T895] netlink_sendmsg+0x723/0xbe0 [18288.088058][ T895] ____sys_sendmsg+0x7b2/0xa10 [18288.088058][ T895] ___sys_sendmsg+0xee/0x170 [18288.088058][ T895] __sys_sendmsg+0xcd/0x170 [18288.088058][ T895] do_syscall_64+0xc6/0x1e0 [18288.088058][ T895] [18288.090314][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18288.090314][ T895] ipv6_add_dev+0x3b9/0x11c0 [18288.090314][ T895] ipv6_find_idev+0x102/0x170 [18288.090314][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18288.090314][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18288.090314][ T895] netlink_rcv_skb+0x130/0x360 [18288.090314][ T895] netlink_unicast+0x449/0x710 [18288.090314][ T895] netlink_sendmsg+0x723/0xbe0 [18288.090314][ T895] ____sys_sendmsg+0x7b2/0xa10 [18288.090314][ T895] ___sys_sendmsg+0xee/0x170 [18288.090314][ T895] __sys_sendmsg+0xcd/0x170 [18288.090314][ T895] do_syscall_64+0xc6/0x1e0 [18288.090314][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18288.090314][ T895] [18288.092074][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18288.092074][ T895] neigh_parms_alloc+0x1e5/0x510 [18288.092074][ T895] ipv6_add_dev+0x2fd/0x11c0 [18288.092074][ T895] ipv6_find_idev+0x102/0x170 [18288.092074][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18288.092074][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18288.092074][ T895] netlink_rcv_skb+0x130/0x360 [18288.092074][ T895] netlink_unicast+0x449/0x710 [18288.092074][ T895] netlink_sendmsg+0x723/0xbe0 [18288.092074][ T895] ____sys_sendmsg+0x7b2/0xa10 [18288.092074][ T895] ___sys_sendmsg+0xee/0x170 [18288.092074][ T895] __sys_sendmsg+0xcd/0x170 [18288.092074][ T895] do_syscall_64+0xc6/0x1e0 [18288.092074][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18288.092074][ T895] [18298.119073][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18298.119859][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18298.119859][ T895] netdev_get_by_index+0x5e/0x80 [18298.119859][ T895] fib6_nh_init+0x3d8/0x15b0 [18298.119859][ T895] ip6_route_info_create+0xf18/0x17d0 [18298.119859][ T895] ip6_route_add+0x1c/0x140 [18298.119859][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18298.119859][ T895] addrconf_add_dev+0xe2/0x170 [18298.119859][ T895] inet6_addr_add+0x12f/0xa40 [18298.119859][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18298.119859][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18298.119859][ T895] netlink_rcv_skb+0x130/0x360 [18298.119859][ T895] netlink_unicast+0x449/0x710 [18298.119859][ T895] netlink_sendmsg+0x723/0xbe0 [18298.119859][ T895] ____sys_sendmsg+0x7b2/0xa10 [18298.119859][ T895] ___sys_sendmsg+0xee/0x170 [18298.119859][ T895] __sys_sendmsg+0xcd/0x170 [18298.119859][ T895] do_syscall_64+0xc6/0x1e0 [18298.119859][ T895] [18298.122040][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18298.122040][ T895] ipv6_add_dev+0x3b9/0x11c0 [18298.122040][ T895] ipv6_find_idev+0x102/0x170 [18298.122040][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18298.122040][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18298.122040][ T895] netlink_rcv_skb+0x130/0x360 [18298.122040][ T895] netlink_unicast+0x449/0x710 [18298.122040][ T895] netlink_sendmsg+0x723/0xbe0 [18298.122040][ T895] ____sys_sendmsg+0x7b2/0xa10 [18298.122040][ T895] ___sys_sendmsg+0xee/0x170 [18298.122040][ T895] __sys_sendmsg+0xcd/0x170 [18298.122040][ T895] do_syscall_64+0xc6/0x1e0 [18298.122040][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18298.122040][ T895] [18298.123771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18298.123771][ T895] neigh_parms_alloc+0x1e5/0x510 [18298.123771][ T895] ipv6_add_dev+0x2fd/0x11c0 [18298.123771][ T895] ipv6_find_idev+0x102/0x170 [18298.123771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18298.123771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18298.123771][ T895] netlink_rcv_skb+0x130/0x360 [18298.123771][ T895] netlink_unicast+0x449/0x710 [18298.123771][ T895] netlink_sendmsg+0x723/0xbe0 [18298.123771][ T895] ____sys_sendmsg+0x7b2/0xa10 [18298.123771][ T895] ___sys_sendmsg+0xee/0x170 [18298.123771][ T895] __sys_sendmsg+0xcd/0x170 [18298.123771][ T895] do_syscall_64+0xc6/0x1e0 [18298.123771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18298.123771][ T895] [18308.367058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18308.367742][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18308.367742][ T895] netdev_get_by_index+0x5e/0x80 [18308.367742][ T895] fib6_nh_init+0x3d8/0x15b0 [18308.367742][ T895] ip6_route_info_create+0xf18/0x17d0 [18308.367742][ T895] ip6_route_add+0x1c/0x140 [18308.367742][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18308.367742][ T895] addrconf_add_dev+0xe2/0x170 [18308.367742][ T895] inet6_addr_add+0x12f/0xa40 [18308.367742][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18308.367742][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18308.367742][ T895] netlink_rcv_skb+0x130/0x360 [18308.367742][ T895] netlink_unicast+0x449/0x710 [18308.367742][ T895] netlink_sendmsg+0x723/0xbe0 [18308.367742][ T895] ____sys_sendmsg+0x7b2/0xa10 [18308.367742][ T895] ___sys_sendmsg+0xee/0x170 [18308.367742][ T895] __sys_sendmsg+0xcd/0x170 [18308.367742][ T895] do_syscall_64+0xc6/0x1e0 [18308.367742][ T895] [18308.369916][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18308.369916][ T895] ipv6_add_dev+0x3b9/0x11c0 [18308.369916][ T895] ipv6_find_idev+0x102/0x170 [18308.369916][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18308.369916][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18308.369916][ T895] netlink_rcv_skb+0x130/0x360 [18308.369916][ T895] netlink_unicast+0x449/0x710 [18308.369916][ T895] netlink_sendmsg+0x723/0xbe0 [18308.369916][ T895] ____sys_sendmsg+0x7b2/0xa10 [18308.369916][ T895] ___sys_sendmsg+0xee/0x170 [18308.369916][ T895] __sys_sendmsg+0xcd/0x170 [18308.369916][ T895] do_syscall_64+0xc6/0x1e0 [18308.369916][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18308.369916][ T895] [18308.371592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18308.371592][ T895] neigh_parms_alloc+0x1e5/0x510 [18308.371592][ T895] ipv6_add_dev+0x2fd/0x11c0 [18308.371592][ T895] ipv6_find_idev+0x102/0x170 [18308.371592][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18308.371592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18308.371592][ T895] netlink_rcv_skb+0x130/0x360 [18308.371592][ T895] netlink_unicast+0x449/0x710 [18308.371592][ T895] netlink_sendmsg+0x723/0xbe0 [18308.371592][ T895] ____sys_sendmsg+0x7b2/0xa10 [18308.371592][ T895] ___sys_sendmsg+0xee/0x170 [18308.371592][ T895] __sys_sendmsg+0xcd/0x170 [18308.371592][ T895] do_syscall_64+0xc6/0x1e0 [18308.371592][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18308.371592][ T895] [18318.471067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18318.471619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18318.471619][ T895] netdev_get_by_index+0x5e/0x80 [18318.471619][ T895] fib6_nh_init+0x3d8/0x15b0 [18318.471619][ T895] ip6_route_info_create+0xf18/0x17d0 [18318.471619][ T895] ip6_route_add+0x1c/0x140 [18318.471619][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18318.471619][ T895] addrconf_add_dev+0xe2/0x170 [18318.471619][ T895] inet6_addr_add+0x12f/0xa40 [18318.471619][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18318.471619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18318.471619][ T895] netlink_rcv_skb+0x130/0x360 [18318.471619][ T895] netlink_unicast+0x449/0x710 [18318.471619][ T895] netlink_sendmsg+0x723/0xbe0 [18318.471619][ T895] ____sys_sendmsg+0x7b2/0xa10 [18318.471619][ T895] ___sys_sendmsg+0xee/0x170 [18318.471619][ T895] __sys_sendmsg+0xcd/0x170 [18318.471619][ T895] do_syscall_64+0xc6/0x1e0 [18318.471619][ T895] [18318.473867][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18318.473867][ T895] ipv6_add_dev+0x3b9/0x11c0 [18318.473867][ T895] ipv6_find_idev+0x102/0x170 [18318.473867][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18318.473867][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18318.473867][ T895] netlink_rcv_skb+0x130/0x360 [18318.473867][ T895] netlink_unicast+0x449/0x710 [18318.473867][ T895] netlink_sendmsg+0x723/0xbe0 [18318.473867][ T895] ____sys_sendmsg+0x7b2/0xa10 [18318.473867][ T895] ___sys_sendmsg+0xee/0x170 [18318.473867][ T895] __sys_sendmsg+0xcd/0x170 [18318.473867][ T895] do_syscall_64+0xc6/0x1e0 [18318.473867][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18318.473867][ T895] [18318.475597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18318.475597][ T895] neigh_parms_alloc+0x1e5/0x510 [18318.475597][ T895] ipv6_add_dev+0x2fd/0x11c0 [18318.475597][ T895] ipv6_find_idev+0x102/0x170 [18318.475597][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18318.475597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18318.475597][ T895] netlink_rcv_skb+0x130/0x360 [18318.475597][ T895] netlink_unicast+0x449/0x710 [18318.475597][ T895] netlink_sendmsg+0x723/0xbe0 [18318.475597][ T895] ____sys_sendmsg+0x7b2/0xa10 [18318.475597][ T895] ___sys_sendmsg+0xee/0x170 [18318.475597][ T895] __sys_sendmsg+0xcd/0x170 [18318.475597][ T895] do_syscall_64+0xc6/0x1e0 [18318.475597][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18318.475597][ T895] [18328.727018][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18328.727578][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18328.727578][ T895] netdev_get_by_index+0x5e/0x80 [18328.727578][ T895] fib6_nh_init+0x3d8/0x15b0 [18328.727578][ T895] ip6_route_info_create+0xf18/0x17d0 [18328.727578][ T895] ip6_route_add+0x1c/0x140 [18328.727578][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18328.727578][ T895] addrconf_add_dev+0xe2/0x170 [18328.727578][ T895] inet6_addr_add+0x12f/0xa40 [18328.727578][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18328.727578][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18328.727578][ T895] netlink_rcv_skb+0x130/0x360 [18328.727578][ T895] netlink_unicast+0x449/0x710 [18328.727578][ T895] netlink_sendmsg+0x723/0xbe0 [18328.727578][ T895] ____sys_sendmsg+0x7b2/0xa10 [18328.727578][ T895] ___sys_sendmsg+0xee/0x170 [18328.727578][ T895] __sys_sendmsg+0xcd/0x170 [18328.727578][ T895] do_syscall_64+0xc6/0x1e0 [18328.727578][ T895] [18328.729866][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18328.729866][ T895] ipv6_add_dev+0x3b9/0x11c0 [18328.729866][ T895] ipv6_find_idev+0x102/0x170 [18328.729866][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18328.729866][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18328.729866][ T895] netlink_rcv_skb+0x130/0x360 [18328.729866][ T895] netlink_unicast+0x449/0x710 [18328.729866][ T895] netlink_sendmsg+0x723/0xbe0 [18328.729866][ T895] ____sys_sendmsg+0x7b2/0xa10 [18328.729866][ T895] ___sys_sendmsg+0xee/0x170 [18328.729866][ T895] __sys_sendmsg+0xcd/0x170 [18328.729866][ T895] do_syscall_64+0xc6/0x1e0 [18328.729866][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18328.729866][ T895] [18328.731639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18328.731639][ T895] neigh_parms_alloc+0x1e5/0x510 [18328.731639][ T895] ipv6_add_dev+0x2fd/0x11c0 [18328.731639][ T895] ipv6_find_idev+0x102/0x170 [18328.731639][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18328.731639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18328.731639][ T895] netlink_rcv_skb+0x130/0x360 [18328.731639][ T895] netlink_unicast+0x449/0x710 [18328.731639][ T895] netlink_sendmsg+0x723/0xbe0 [18328.731639][ T895] ____sys_sendmsg+0x7b2/0xa10 [18328.731639][ T895] ___sys_sendmsg+0xee/0x170 [18328.731639][ T895] __sys_sendmsg+0xcd/0x170 [18328.731639][ T895] do_syscall_64+0xc6/0x1e0 [18328.731639][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18328.731639][ T895] [18338.983084][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18338.984080][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18338.984080][ T895] netdev_get_by_index+0x5e/0x80 [18338.984080][ T895] fib6_nh_init+0x3d8/0x15b0 [18338.984080][ T895] ip6_route_info_create+0xf18/0x17d0 [18338.984080][ T895] ip6_route_add+0x1c/0x140 [18338.984080][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18338.984080][ T895] addrconf_add_dev+0xe2/0x170 [18338.984080][ T895] inet6_addr_add+0x12f/0xa40 [18338.984080][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18338.984080][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18338.984080][ T895] netlink_rcv_skb+0x130/0x360 [18338.984080][ T895] netlink_unicast+0x449/0x710 [18338.984080][ T895] netlink_sendmsg+0x723/0xbe0 [18338.984080][ T895] ____sys_sendmsg+0x7b2/0xa10 [18338.984080][ T895] ___sys_sendmsg+0xee/0x170 [18338.984080][ T895] __sys_sendmsg+0xcd/0x170 [18338.984080][ T895] do_syscall_64+0xc6/0x1e0 [18338.984080][ T895] [18338.986352][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18338.986352][ T895] ipv6_add_dev+0x3b9/0x11c0 [18338.986352][ T895] ipv6_find_idev+0x102/0x170 [18338.986352][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18338.986352][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18338.986352][ T895] netlink_rcv_skb+0x130/0x360 [18338.986352][ T895] netlink_unicast+0x449/0x710 [18338.986352][ T895] netlink_sendmsg+0x723/0xbe0 [18338.986352][ T895] ____sys_sendmsg+0x7b2/0xa10 [18338.986352][ T895] ___sys_sendmsg+0xee/0x170 [18338.986352][ T895] __sys_sendmsg+0xcd/0x170 [18338.986352][ T895] do_syscall_64+0xc6/0x1e0 [18338.986352][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18338.986352][ T895] [18338.988094][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18338.988094][ T895] neigh_parms_alloc+0x1e5/0x510 [18338.988094][ T895] ipv6_add_dev+0x2fd/0x11c0 [18338.988094][ T895] ipv6_find_idev+0x102/0x170 [18338.988094][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18338.988094][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18338.988094][ T895] netlink_rcv_skb+0x130/0x360 [18338.988094][ T895] netlink_unicast+0x449/0x710 [18338.988094][ T895] netlink_sendmsg+0x723/0xbe0 [18338.988094][ T895] ____sys_sendmsg+0x7b2/0xa10 [18338.988094][ T895] ___sys_sendmsg+0xee/0x170 [18338.988094][ T895] __sys_sendmsg+0xcd/0x170 [18338.988094][ T895] do_syscall_64+0xc6/0x1e0 [18338.988094][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18338.988094][ T895] [18349.239103][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18349.239904][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18349.239904][ T895] netdev_get_by_index+0x5e/0x80 [18349.239904][ T895] fib6_nh_init+0x3d8/0x15b0 [18349.239904][ T895] ip6_route_info_create+0xf18/0x17d0 [18349.239904][ T895] ip6_route_add+0x1c/0x140 [18349.239904][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18349.239904][ T895] addrconf_add_dev+0xe2/0x170 [18349.239904][ T895] inet6_addr_add+0x12f/0xa40 [18349.239904][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18349.239904][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18349.239904][ T895] netlink_rcv_skb+0x130/0x360 [18349.239904][ T895] netlink_unicast+0x449/0x710 [18349.239904][ T895] netlink_sendmsg+0x723/0xbe0 [18349.239904][ T895] ____sys_sendmsg+0x7b2/0xa10 [18349.239904][ T895] ___sys_sendmsg+0xee/0x170 [18349.239904][ T895] __sys_sendmsg+0xcd/0x170 [18349.239904][ T895] do_syscall_64+0xc6/0x1e0 [18349.239904][ T895] [18349.242208][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18349.242208][ T895] ipv6_add_dev+0x3b9/0x11c0 [18349.242208][ T895] ipv6_find_idev+0x102/0x170 [18349.242208][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18349.242208][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18349.242208][ T895] netlink_rcv_skb+0x130/0x360 [18349.242208][ T895] netlink_unicast+0x449/0x710 [18349.242208][ T895] netlink_sendmsg+0x723/0xbe0 [18349.242208][ T895] ____sys_sendmsg+0x7b2/0xa10 [18349.242208][ T895] ___sys_sendmsg+0xee/0x170 [18349.242208][ T895] __sys_sendmsg+0xcd/0x170 [18349.242208][ T895] do_syscall_64+0xc6/0x1e0 [18349.242208][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18349.242208][ T895] [18349.243969][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18349.243969][ T895] neigh_parms_alloc+0x1e5/0x510 [18349.243969][ T895] ipv6_add_dev+0x2fd/0x11c0 [18349.243969][ T895] ipv6_find_idev+0x102/0x170 [18349.243969][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18349.243969][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18349.243969][ T895] netlink_rcv_skb+0x130/0x360 [18349.243969][ T895] netlink_unicast+0x449/0x710 [18349.243969][ T895] netlink_sendmsg+0x723/0xbe0 [18349.243969][ T895] ____sys_sendmsg+0x7b2/0xa10 [18349.243969][ T895] ___sys_sendmsg+0xee/0x170 [18349.243969][ T895] __sys_sendmsg+0xcd/0x170 [18349.243969][ T895] do_syscall_64+0xc6/0x1e0 [18349.243969][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18349.243969][ T895] [18359.495103][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18359.496102][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18359.496102][ T895] netdev_get_by_index+0x5e/0x80 [18359.496102][ T895] fib6_nh_init+0x3d8/0x15b0 [18359.496102][ T895] ip6_route_info_create+0xf18/0x17d0 [18359.496102][ T895] ip6_route_add+0x1c/0x140 [18359.496102][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18359.496102][ T895] addrconf_add_dev+0xe2/0x170 [18359.496102][ T895] inet6_addr_add+0x12f/0xa40 [18359.496102][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18359.496102][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18359.496102][ T895] netlink_rcv_skb+0x130/0x360 [18359.496102][ T895] netlink_unicast+0x449/0x710 [18359.496102][ T895] netlink_sendmsg+0x723/0xbe0 [18359.496102][ T895] ____sys_sendmsg+0x7b2/0xa10 [18359.496102][ T895] ___sys_sendmsg+0xee/0x170 [18359.496102][ T895] __sys_sendmsg+0xcd/0x170 [18359.496102][ T895] do_syscall_64+0xc6/0x1e0 [18359.496102][ T895] [18359.498447][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18359.498447][ T895] ipv6_add_dev+0x3b9/0x11c0 [18359.498447][ T895] ipv6_find_idev+0x102/0x170 [18359.498447][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18359.498447][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18359.498447][ T895] netlink_rcv_skb+0x130/0x360 [18359.498447][ T895] netlink_unicast+0x449/0x710 [18359.498447][ T895] netlink_sendmsg+0x723/0xbe0 [18359.498447][ T895] ____sys_sendmsg+0x7b2/0xa10 [18359.498447][ T895] ___sys_sendmsg+0xee/0x170 [18359.498447][ T895] __sys_sendmsg+0xcd/0x170 [18359.498447][ T895] do_syscall_64+0xc6/0x1e0 [18359.498447][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18359.498447][ T895] [18359.500247][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18359.500247][ T895] neigh_parms_alloc+0x1e5/0x510 [18359.500247][ T895] ipv6_add_dev+0x2fd/0x11c0 [18359.500247][ T895] ipv6_find_idev+0x102/0x170 [18359.500247][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18359.500247][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18359.500247][ T895] netlink_rcv_skb+0x130/0x360 [18359.500247][ T895] netlink_unicast+0x449/0x710 [18359.500247][ T895] netlink_sendmsg+0x723/0xbe0 [18359.500247][ T895] ____sys_sendmsg+0x7b2/0xa10 [18359.500247][ T895] ___sys_sendmsg+0xee/0x170 [18359.500247][ T895] __sys_sendmsg+0xcd/0x170 [18359.500247][ T895] do_syscall_64+0xc6/0x1e0 [18359.500247][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18359.500247][ T895] [18369.751081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18369.751956][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18369.751956][ T895] netdev_get_by_index+0x5e/0x80 [18369.751956][ T895] fib6_nh_init+0x3d8/0x15b0 [18369.751956][ T895] ip6_route_info_create+0xf18/0x17d0 [18369.751956][ T895] ip6_route_add+0x1c/0x140 [18369.751956][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18369.751956][ T895] addrconf_add_dev+0xe2/0x170 [18369.751956][ T895] inet6_addr_add+0x12f/0xa40 [18369.751956][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18369.751956][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18369.751956][ T895] netlink_rcv_skb+0x130/0x360 [18369.751956][ T895] netlink_unicast+0x449/0x710 [18369.751956][ T895] netlink_sendmsg+0x723/0xbe0 [18369.751956][ T895] ____sys_sendmsg+0x7b2/0xa10 [18369.751956][ T895] ___sys_sendmsg+0xee/0x170 [18369.751956][ T895] __sys_sendmsg+0xcd/0x170 [18369.751956][ T895] do_syscall_64+0xc6/0x1e0 [18369.751956][ T895] [18369.754210][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18369.754210][ T895] ipv6_add_dev+0x3b9/0x11c0 [18369.754210][ T895] ipv6_find_idev+0x102/0x170 [18369.754210][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18369.754210][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18369.754210][ T895] netlink_rcv_skb+0x130/0x360 [18369.754210][ T895] netlink_unicast+0x449/0x710 [18369.754210][ T895] netlink_sendmsg+0x723/0xbe0 [18369.754210][ T895] ____sys_sendmsg+0x7b2/0xa10 [18369.754210][ T895] ___sys_sendmsg+0xee/0x170 [18369.754210][ T895] __sys_sendmsg+0xcd/0x170 [18369.754210][ T895] do_syscall_64+0xc6/0x1e0 [18369.754210][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18369.754210][ T895] [18369.755952][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18369.755952][ T895] neigh_parms_alloc+0x1e5/0x510 [18369.755952][ T895] ipv6_add_dev+0x2fd/0x11c0 [18369.755952][ T895] ipv6_find_idev+0x102/0x170 [18369.755952][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18369.755952][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18369.755952][ T895] netlink_rcv_skb+0x130/0x360 [18369.755952][ T895] netlink_unicast+0x449/0x710 [18369.755952][ T895] netlink_sendmsg+0x723/0xbe0 [18369.755952][ T895] ____sys_sendmsg+0x7b2/0xa10 [18369.755952][ T895] ___sys_sendmsg+0xee/0x170 [18369.755952][ T895] __sys_sendmsg+0xcd/0x170 [18369.755952][ T895] do_syscall_64+0xc6/0x1e0 [18369.755952][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18369.755952][ T895] [18380.007073][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18380.008063][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18380.008063][ T895] netdev_get_by_index+0x5e/0x80 [18380.008063][ T895] fib6_nh_init+0x3d8/0x15b0 [18380.008063][ T895] ip6_route_info_create+0xf18/0x17d0 [18380.008063][ T895] ip6_route_add+0x1c/0x140 [18380.008063][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18380.008063][ T895] addrconf_add_dev+0xe2/0x170 [18380.008063][ T895] inet6_addr_add+0x12f/0xa40 [18380.008063][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18380.008063][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18380.008063][ T895] netlink_rcv_skb+0x130/0x360 [18380.008063][ T895] netlink_unicast+0x449/0x710 [18380.008063][ T895] netlink_sendmsg+0x723/0xbe0 [18380.008063][ T895] ____sys_sendmsg+0x7b2/0xa10 [18380.008063][ T895] ___sys_sendmsg+0xee/0x170 [18380.008063][ T895] __sys_sendmsg+0xcd/0x170 [18380.008063][ T895] do_syscall_64+0xc6/0x1e0 [18380.008063][ T895] [18380.010359][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18380.010359][ T895] ipv6_add_dev+0x3b9/0x11c0 [18380.010359][ T895] ipv6_find_idev+0x102/0x170 [18380.010359][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18380.010359][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18380.010359][ T895] netlink_rcv_skb+0x130/0x360 [18380.010359][ T895] netlink_unicast+0x449/0x710 [18380.010359][ T895] netlink_sendmsg+0x723/0xbe0 [18380.010359][ T895] ____sys_sendmsg+0x7b2/0xa10 [18380.010359][ T895] ___sys_sendmsg+0xee/0x170 [18380.010359][ T895] __sys_sendmsg+0xcd/0x170 [18380.010359][ T895] do_syscall_64+0xc6/0x1e0 [18380.010359][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18380.010359][ T895] [18380.012122][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18380.012122][ T895] neigh_parms_alloc+0x1e5/0x510 [18380.012122][ T895] ipv6_add_dev+0x2fd/0x11c0 [18380.012122][ T895] ipv6_find_idev+0x102/0x170 [18380.012122][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18380.012122][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18380.012122][ T895] netlink_rcv_skb+0x130/0x360 [18380.012122][ T895] netlink_unicast+0x449/0x710 [18380.012122][ T895] netlink_sendmsg+0x723/0xbe0 [18380.012122][ T895] ____sys_sendmsg+0x7b2/0xa10 [18380.012122][ T895] ___sys_sendmsg+0xee/0x170 [18380.012122][ T895] __sys_sendmsg+0xcd/0x170 [18380.012122][ T895] do_syscall_64+0xc6/0x1e0 [18380.012122][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18380.012122][ T895] [18390.263108][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18390.264096][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18390.264096][ T895] netdev_get_by_index+0x5e/0x80 [18390.264096][ T895] fib6_nh_init+0x3d8/0x15b0 [18390.264096][ T895] ip6_route_info_create+0xf18/0x17d0 [18390.264096][ T895] ip6_route_add+0x1c/0x140 [18390.264096][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18390.264096][ T895] addrconf_add_dev+0xe2/0x170 [18390.264096][ T895] inet6_addr_add+0x12f/0xa40 [18390.264096][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18390.264096][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18390.264096][ T895] netlink_rcv_skb+0x130/0x360 [18390.264096][ T895] netlink_unicast+0x449/0x710 [18390.264096][ T895] netlink_sendmsg+0x723/0xbe0 [18390.264096][ T895] ____sys_sendmsg+0x7b2/0xa10 [18390.264096][ T895] ___sys_sendmsg+0xee/0x170 [18390.264096][ T895] __sys_sendmsg+0xcd/0x170 [18390.264096][ T895] do_syscall_64+0xc6/0x1e0 [18390.264096][ T895] [18390.266399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18390.266399][ T895] ipv6_add_dev+0x3b9/0x11c0 [18390.266399][ T895] ipv6_find_idev+0x102/0x170 [18390.266399][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18390.266399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18390.266399][ T895] netlink_rcv_skb+0x130/0x360 [18390.266399][ T895] netlink_unicast+0x449/0x710 [18390.266399][ T895] netlink_sendmsg+0x723/0xbe0 [18390.266399][ T895] ____sys_sendmsg+0x7b2/0xa10 [18390.266399][ T895] ___sys_sendmsg+0xee/0x170 [18390.266399][ T895] __sys_sendmsg+0xcd/0x170 [18390.266399][ T895] do_syscall_64+0xc6/0x1e0 [18390.266399][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18390.266399][ T895] [18390.268161][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18390.268161][ T895] neigh_parms_alloc+0x1e5/0x510 [18390.268161][ T895] ipv6_add_dev+0x2fd/0x11c0 [18390.268161][ T895] ipv6_find_idev+0x102/0x170 [18390.268161][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18390.268161][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18390.268161][ T895] netlink_rcv_skb+0x130/0x360 [18390.268161][ T895] netlink_unicast+0x449/0x710 [18390.268161][ T895] netlink_sendmsg+0x723/0xbe0 [18390.268161][ T895] ____sys_sendmsg+0x7b2/0xa10 [18390.268161][ T895] ___sys_sendmsg+0xee/0x170 [18390.268161][ T895] __sys_sendmsg+0xcd/0x170 [18390.268161][ T895] do_syscall_64+0xc6/0x1e0 [18390.268161][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18390.268161][ T895] [18400.519180][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18400.520155][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18400.520155][ T895] netdev_get_by_index+0x5e/0x80 [18400.520155][ T895] fib6_nh_init+0x3d8/0x15b0 [18400.520155][ T895] ip6_route_info_create+0xf18/0x17d0 [18400.520155][ T895] ip6_route_add+0x1c/0x140 [18400.520155][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18400.520155][ T895] addrconf_add_dev+0xe2/0x170 [18400.520155][ T895] inet6_addr_add+0x12f/0xa40 [18400.520155][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18400.520155][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18400.520155][ T895] netlink_rcv_skb+0x130/0x360 [18400.520155][ T895] netlink_unicast+0x449/0x710 [18400.520155][ T895] netlink_sendmsg+0x723/0xbe0 [18400.520155][ T895] ____sys_sendmsg+0x7b2/0xa10 [18400.520155][ T895] ___sys_sendmsg+0xee/0x170 [18400.520155][ T895] __sys_sendmsg+0xcd/0x170 [18400.520155][ T895] do_syscall_64+0xc6/0x1e0 [18400.520155][ T895] [18400.523612][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18400.523612][ T895] ipv6_add_dev+0x3b9/0x11c0 [18400.523612][ T895] ipv6_find_idev+0x102/0x170 [18400.523612][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18400.523612][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18400.523612][ T895] netlink_rcv_skb+0x130/0x360 [18400.523612][ T895] netlink_unicast+0x449/0x710 [18400.523612][ T895] netlink_sendmsg+0x723/0xbe0 [18400.523612][ T895] ____sys_sendmsg+0x7b2/0xa10 [18400.523612][ T895] ___sys_sendmsg+0xee/0x170 [18400.523612][ T895] __sys_sendmsg+0xcd/0x170 [18400.523612][ T895] do_syscall_64+0xc6/0x1e0 [18400.523612][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18400.523612][ T895] [18400.525324][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18400.525324][ T895] neigh_parms_alloc+0x1e5/0x510 [18400.525324][ T895] ipv6_add_dev+0x2fd/0x11c0 [18400.525324][ T895] ipv6_find_idev+0x102/0x170 [18400.525324][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18400.525324][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18400.525324][ T895] netlink_rcv_skb+0x130/0x360 [18400.525324][ T895] netlink_unicast+0x449/0x710 [18400.525324][ T895] netlink_sendmsg+0x723/0xbe0 [18400.525324][ T895] ____sys_sendmsg+0x7b2/0xa10 [18400.525324][ T895] ___sys_sendmsg+0xee/0x170 [18400.525324][ T895] __sys_sendmsg+0xcd/0x170 [18400.525324][ T895] do_syscall_64+0xc6/0x1e0 [18400.525324][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18400.525324][ T895] [18410.783029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18410.783534][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18410.783534][ T895] netdev_get_by_index+0x5e/0x80 [18410.783534][ T895] fib6_nh_init+0x3d8/0x15b0 [18410.783534][ T895] ip6_route_info_create+0xf18/0x17d0 [18410.783534][ T895] ip6_route_add+0x1c/0x140 [18410.783534][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18410.783534][ T895] addrconf_add_dev+0xe2/0x170 [18410.783534][ T895] inet6_addr_add+0x12f/0xa40 [18410.783534][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18410.783534][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18410.783534][ T895] netlink_rcv_skb+0x130/0x360 [18410.783534][ T895] netlink_unicast+0x449/0x710 [18410.783534][ T895] netlink_sendmsg+0x723/0xbe0 [18410.783534][ T895] ____sys_sendmsg+0x7b2/0xa10 [18410.783534][ T895] ___sys_sendmsg+0xee/0x170 [18410.783534][ T895] __sys_sendmsg+0xcd/0x170 [18410.783534][ T895] do_syscall_64+0xc6/0x1e0 [18410.783534][ T895] [18410.785802][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18410.785802][ T895] ipv6_add_dev+0x3b9/0x11c0 [18410.785802][ T895] ipv6_find_idev+0x102/0x170 [18410.785802][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18410.785802][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18410.785802][ T895] netlink_rcv_skb+0x130/0x360 [18410.785802][ T895] netlink_unicast+0x449/0x710 [18410.785802][ T895] netlink_sendmsg+0x723/0xbe0 [18410.785802][ T895] ____sys_sendmsg+0x7b2/0xa10 [18410.785802][ T895] ___sys_sendmsg+0xee/0x170 [18410.785802][ T895] __sys_sendmsg+0xcd/0x170 [18410.785802][ T895] do_syscall_64+0xc6/0x1e0 [18410.785802][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18410.785802][ T895] [18410.787558][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18410.787558][ T895] neigh_parms_alloc+0x1e5/0x510 [18410.787558][ T895] ipv6_add_dev+0x2fd/0x11c0 [18410.787558][ T895] ipv6_find_idev+0x102/0x170 [18410.787558][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18410.787558][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18410.787558][ T895] netlink_rcv_skb+0x130/0x360 [18410.787558][ T895] netlink_unicast+0x449/0x710 [18410.787558][ T895] netlink_sendmsg+0x723/0xbe0 [18410.787558][ T895] ____sys_sendmsg+0x7b2/0xa10 [18410.787558][ T895] ___sys_sendmsg+0xee/0x170 [18410.787558][ T895] __sys_sendmsg+0xcd/0x170 [18410.787558][ T895] do_syscall_64+0xc6/0x1e0 [18410.787558][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18410.787558][ T895] [18420.799096][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18420.800058][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18420.800058][ T895] netdev_get_by_index+0x5e/0x80 [18420.800058][ T895] fib6_nh_init+0x3d8/0x15b0 [18420.800058][ T895] ip6_route_info_create+0xf18/0x17d0 [18420.800058][ T895] ip6_route_add+0x1c/0x140 [18420.800058][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18420.800058][ T895] addrconf_add_dev+0xe2/0x170 [18420.800058][ T895] inet6_addr_add+0x12f/0xa40 [18420.800058][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18420.800058][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18420.800058][ T895] netlink_rcv_skb+0x130/0x360 [18420.800058][ T895] netlink_unicast+0x449/0x710 [18420.800058][ T895] netlink_sendmsg+0x723/0xbe0 [18420.800058][ T895] ____sys_sendmsg+0x7b2/0xa10 [18420.800058][ T895] ___sys_sendmsg+0xee/0x170 [18420.800058][ T895] __sys_sendmsg+0xcd/0x170 [18420.800058][ T895] do_syscall_64+0xc6/0x1e0 [18420.800058][ T895] [18420.802378][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18420.802378][ T895] ipv6_add_dev+0x3b9/0x11c0 [18420.802378][ T895] ipv6_find_idev+0x102/0x170 [18420.802378][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18420.802378][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18420.802378][ T895] netlink_rcv_skb+0x130/0x360 [18420.802378][ T895] netlink_unicast+0x449/0x710 [18420.802378][ T895] netlink_sendmsg+0x723/0xbe0 [18420.802378][ T895] ____sys_sendmsg+0x7b2/0xa10 [18420.802378][ T895] ___sys_sendmsg+0xee/0x170 [18420.802378][ T895] __sys_sendmsg+0xcd/0x170 [18420.802378][ T895] do_syscall_64+0xc6/0x1e0 [18420.802378][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18420.802378][ T895] [18420.804135][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18420.804135][ T895] neigh_parms_alloc+0x1e5/0x510 [18420.804135][ T895] ipv6_add_dev+0x2fd/0x11c0 [18420.804135][ T895] ipv6_find_idev+0x102/0x170 [18420.804135][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18420.804135][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18420.804135][ T895] netlink_rcv_skb+0x130/0x360 [18420.804135][ T895] netlink_unicast+0x449/0x710 [18420.804135][ T895] netlink_sendmsg+0x723/0xbe0 [18420.804135][ T895] ____sys_sendmsg+0x7b2/0xa10 [18420.804135][ T895] ___sys_sendmsg+0xee/0x170 [18420.804135][ T895] __sys_sendmsg+0xcd/0x170 [18420.804135][ T895] do_syscall_64+0xc6/0x1e0 [18420.804135][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18420.804135][ T895] [18430.879070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18430.880103][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18430.880103][ T895] netdev_get_by_index+0x5e/0x80 [18430.880103][ T895] fib6_nh_init+0x3d8/0x15b0 [18430.880103][ T895] ip6_route_info_create+0xf18/0x17d0 [18430.880103][ T895] ip6_route_add+0x1c/0x140 [18430.880103][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18430.880103][ T895] addrconf_add_dev+0xe2/0x170 [18430.880103][ T895] inet6_addr_add+0x12f/0xa40 [18430.880103][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18430.880103][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18430.880103][ T895] netlink_rcv_skb+0x130/0x360 [18430.880103][ T895] netlink_unicast+0x449/0x710 [18430.880103][ T895] netlink_sendmsg+0x723/0xbe0 [18430.880103][ T895] ____sys_sendmsg+0x7b2/0xa10 [18430.880103][ T895] ___sys_sendmsg+0xee/0x170 [18430.880103][ T895] __sys_sendmsg+0xcd/0x170 [18430.880103][ T895] do_syscall_64+0xc6/0x1e0 [18430.880103][ T895] [18430.882415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18430.882415][ T895] ipv6_add_dev+0x3b9/0x11c0 [18430.882415][ T895] ipv6_find_idev+0x102/0x170 [18430.882415][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18430.882415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18430.882415][ T895] netlink_rcv_skb+0x130/0x360 [18430.882415][ T895] netlink_unicast+0x449/0x710 [18430.882415][ T895] netlink_sendmsg+0x723/0xbe0 [18430.882415][ T895] ____sys_sendmsg+0x7b2/0xa10 [18430.882415][ T895] ___sys_sendmsg+0xee/0x170 [18430.882415][ T895] __sys_sendmsg+0xcd/0x170 [18430.882415][ T895] do_syscall_64+0xc6/0x1e0 [18430.882415][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18430.882415][ T895] [18430.884183][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18430.884183][ T895] neigh_parms_alloc+0x1e5/0x510 [18430.884183][ T895] ipv6_add_dev+0x2fd/0x11c0 [18430.884183][ T895] ipv6_find_idev+0x102/0x170 [18430.884183][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18430.884183][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18430.884183][ T895] netlink_rcv_skb+0x130/0x360 [18430.884183][ T895] netlink_unicast+0x449/0x710 [18430.884183][ T895] netlink_sendmsg+0x723/0xbe0 [18430.884183][ T895] ____sys_sendmsg+0x7b2/0xa10 [18430.884183][ T895] ___sys_sendmsg+0xee/0x170 [18430.884183][ T895] __sys_sendmsg+0xcd/0x170 [18430.884183][ T895] do_syscall_64+0xc6/0x1e0 [18430.884183][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18430.884183][ T895] [18440.983099][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18440.983585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18440.983585][ T895] netdev_get_by_index+0x5e/0x80 [18440.983585][ T895] fib6_nh_init+0x3d8/0x15b0 [18440.983585][ T895] ip6_route_info_create+0xf18/0x17d0 [18440.983585][ T895] ip6_route_add+0x1c/0x140 [18440.983585][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18440.983585][ T895] addrconf_add_dev+0xe2/0x170 [18440.983585][ T895] inet6_addr_add+0x12f/0xa40 [18440.983585][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18440.983585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18440.983585][ T895] netlink_rcv_skb+0x130/0x360 [18440.983585][ T895] netlink_unicast+0x449/0x710 [18440.983585][ T895] netlink_sendmsg+0x723/0xbe0 [18440.983585][ T895] ____sys_sendmsg+0x7b2/0xa10 [18440.983585][ T895] ___sys_sendmsg+0xee/0x170 [18440.983585][ T895] __sys_sendmsg+0xcd/0x170 [18440.983585][ T895] do_syscall_64+0xc6/0x1e0 [18440.983585][ T895] [18440.985797][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18440.985797][ T895] ipv6_add_dev+0x3b9/0x11c0 [18440.985797][ T895] ipv6_find_idev+0x102/0x170 [18440.985797][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18440.985797][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18440.985797][ T895] netlink_rcv_skb+0x130/0x360 [18440.985797][ T895] netlink_unicast+0x449/0x710 [18440.985797][ T895] netlink_sendmsg+0x723/0xbe0 [18440.985797][ T895] ____sys_sendmsg+0x7b2/0xa10 [18440.985797][ T895] ___sys_sendmsg+0xee/0x170 [18440.985797][ T895] __sys_sendmsg+0xcd/0x170 [18440.985797][ T895] do_syscall_64+0xc6/0x1e0 [18440.985797][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18440.985797][ T895] [18440.987518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18440.987518][ T895] neigh_parms_alloc+0x1e5/0x510 [18440.987518][ T895] ipv6_add_dev+0x2fd/0x11c0 [18440.987518][ T895] ipv6_find_idev+0x102/0x170 [18440.987518][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18440.987518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18440.987518][ T895] netlink_rcv_skb+0x130/0x360 [18440.987518][ T895] netlink_unicast+0x449/0x710 [18440.987518][ T895] netlink_sendmsg+0x723/0xbe0 [18440.987518][ T895] ____sys_sendmsg+0x7b2/0xa10 [18440.987518][ T895] ___sys_sendmsg+0xee/0x170 [18440.987518][ T895] __sys_sendmsg+0xcd/0x170 [18440.987518][ T895] do_syscall_64+0xc6/0x1e0 [18440.987518][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18440.987518][ T895] [18451.239065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18451.239881][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18451.239881][ T895] netdev_get_by_index+0x5e/0x80 [18451.239881][ T895] fib6_nh_init+0x3d8/0x15b0 [18451.239881][ T895] ip6_route_info_create+0xf18/0x17d0 [18451.239881][ T895] ip6_route_add+0x1c/0x140 [18451.239881][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18451.239881][ T895] addrconf_add_dev+0xe2/0x170 [18451.239881][ T895] inet6_addr_add+0x12f/0xa40 [18451.239881][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18451.239881][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18451.239881][ T895] netlink_rcv_skb+0x130/0x360 [18451.239881][ T895] netlink_unicast+0x449/0x710 [18451.239881][ T895] netlink_sendmsg+0x723/0xbe0 [18451.239881][ T895] ____sys_sendmsg+0x7b2/0xa10 [18451.239881][ T895] ___sys_sendmsg+0xee/0x170 [18451.239881][ T895] __sys_sendmsg+0xcd/0x170 [18451.239881][ T895] do_syscall_64+0xc6/0x1e0 [18451.239881][ T895] [18451.242041][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18451.242041][ T895] ipv6_add_dev+0x3b9/0x11c0 [18451.242041][ T895] ipv6_find_idev+0x102/0x170 [18451.242041][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18451.242041][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18451.242041][ T895] netlink_rcv_skb+0x130/0x360 [18451.242041][ T895] netlink_unicast+0x449/0x710 [18451.242041][ T895] netlink_sendmsg+0x723/0xbe0 [18451.242041][ T895] ____sys_sendmsg+0x7b2/0xa10 [18451.242041][ T895] ___sys_sendmsg+0xee/0x170 [18451.242041][ T895] __sys_sendmsg+0xcd/0x170 [18451.242041][ T895] do_syscall_64+0xc6/0x1e0 [18451.242041][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18451.242041][ T895] [18451.243722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18451.243722][ T895] neigh_parms_alloc+0x1e5/0x510 [18451.243722][ T895] ipv6_add_dev+0x2fd/0x11c0 [18451.243722][ T895] ipv6_find_idev+0x102/0x170 [18451.243722][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18451.243722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18451.243722][ T895] netlink_rcv_skb+0x130/0x360 [18451.243722][ T895] netlink_unicast+0x449/0x710 [18451.243722][ T895] netlink_sendmsg+0x723/0xbe0 [18451.243722][ T895] ____sys_sendmsg+0x7b2/0xa10 [18451.243722][ T895] ___sys_sendmsg+0xee/0x170 [18451.243722][ T895] __sys_sendmsg+0xcd/0x170 [18451.243722][ T895] do_syscall_64+0xc6/0x1e0 [18451.243722][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18451.243722][ T895] [18461.495003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18461.495501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18461.495501][ T895] netdev_get_by_index+0x5e/0x80 [18461.495501][ T895] fib6_nh_init+0x3d8/0x15b0 [18461.495501][ T895] ip6_route_info_create+0xf18/0x17d0 [18461.495501][ T895] ip6_route_add+0x1c/0x140 [18461.495501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18461.495501][ T895] addrconf_add_dev+0xe2/0x170 [18461.495501][ T895] inet6_addr_add+0x12f/0xa40 [18461.495501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18461.495501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18461.495501][ T895] netlink_rcv_skb+0x130/0x360 [18461.495501][ T895] netlink_unicast+0x449/0x710 [18461.495501][ T895] netlink_sendmsg+0x723/0xbe0 [18461.495501][ T895] ____sys_sendmsg+0x7b2/0xa10 [18461.495501][ T895] ___sys_sendmsg+0xee/0x170 [18461.495501][ T895] __sys_sendmsg+0xcd/0x170 [18461.495501][ T895] do_syscall_64+0xc6/0x1e0 [18461.495501][ T895] [18461.497785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18461.497785][ T895] ipv6_add_dev+0x3b9/0x11c0 [18461.497785][ T895] ipv6_find_idev+0x102/0x170 [18461.497785][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18461.497785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18461.497785][ T895] netlink_rcv_skb+0x130/0x360 [18461.497785][ T895] netlink_unicast+0x449/0x710 [18461.497785][ T895] netlink_sendmsg+0x723/0xbe0 [18461.497785][ T895] ____sys_sendmsg+0x7b2/0xa10 [18461.497785][ T895] ___sys_sendmsg+0xee/0x170 [18461.497785][ T895] __sys_sendmsg+0xcd/0x170 [18461.497785][ T895] do_syscall_64+0xc6/0x1e0 [18461.497785][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18461.497785][ T895] [18461.499543][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18461.499543][ T895] neigh_parms_alloc+0x1e5/0x510 [18461.499543][ T895] ipv6_add_dev+0x2fd/0x11c0 [18461.499543][ T895] ipv6_find_idev+0x102/0x170 [18461.499543][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18461.499543][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18461.499543][ T895] netlink_rcv_skb+0x130/0x360 [18461.499543][ T895] netlink_unicast+0x449/0x710 [18461.499543][ T895] netlink_sendmsg+0x723/0xbe0 [18461.499543][ T895] ____sys_sendmsg+0x7b2/0xa10 [18461.499543][ T895] ___sys_sendmsg+0xee/0x170 [18461.499543][ T895] __sys_sendmsg+0xcd/0x170 [18461.499543][ T895] do_syscall_64+0xc6/0x1e0 [18461.499543][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18461.499543][ T895] [18471.751068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18471.752040][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18471.752040][ T895] netdev_get_by_index+0x5e/0x80 [18471.752040][ T895] fib6_nh_init+0x3d8/0x15b0 [18471.752040][ T895] ip6_route_info_create+0xf18/0x17d0 [18471.752040][ T895] ip6_route_add+0x1c/0x140 [18471.752040][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18471.752040][ T895] addrconf_add_dev+0xe2/0x170 [18471.752040][ T895] inet6_addr_add+0x12f/0xa40 [18471.752040][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18471.752040][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18471.752040][ T895] netlink_rcv_skb+0x130/0x360 [18471.752040][ T895] netlink_unicast+0x449/0x710 [18471.752040][ T895] netlink_sendmsg+0x723/0xbe0 [18471.752040][ T895] ____sys_sendmsg+0x7b2/0xa10 [18471.752040][ T895] ___sys_sendmsg+0xee/0x170 [18471.752040][ T895] __sys_sendmsg+0xcd/0x170 [18471.752040][ T895] do_syscall_64+0xc6/0x1e0 [18471.752040][ T895] [18471.754324][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18471.754324][ T895] ipv6_add_dev+0x3b9/0x11c0 [18471.754324][ T895] ipv6_find_idev+0x102/0x170 [18471.754324][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18471.754324][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18471.754324][ T895] netlink_rcv_skb+0x130/0x360 [18471.754324][ T895] netlink_unicast+0x449/0x710 [18471.754324][ T895] netlink_sendmsg+0x723/0xbe0 [18471.754324][ T895] ____sys_sendmsg+0x7b2/0xa10 [18471.754324][ T895] ___sys_sendmsg+0xee/0x170 [18471.754324][ T895] __sys_sendmsg+0xcd/0x170 [18471.754324][ T895] do_syscall_64+0xc6/0x1e0 [18471.754324][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18471.754324][ T895] [18471.756052][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18471.756052][ T895] neigh_parms_alloc+0x1e5/0x510 [18471.756052][ T895] ipv6_add_dev+0x2fd/0x11c0 [18471.756052][ T895] ipv6_find_idev+0x102/0x170 [18471.756052][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18471.756052][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18471.756052][ T895] netlink_rcv_skb+0x130/0x360 [18471.756052][ T895] netlink_unicast+0x449/0x710 [18471.756052][ T895] netlink_sendmsg+0x723/0xbe0 [18471.756052][ T895] ____sys_sendmsg+0x7b2/0xa10 [18471.756052][ T895] ___sys_sendmsg+0xee/0x170 [18471.756052][ T895] __sys_sendmsg+0xcd/0x170 [18471.756052][ T895] do_syscall_64+0xc6/0x1e0 [18471.756052][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18471.756052][ T895] [18482.007066][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18482.008090][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18482.008090][ T895] netdev_get_by_index+0x5e/0x80 [18482.008090][ T895] fib6_nh_init+0x3d8/0x15b0 [18482.008090][ T895] ip6_route_info_create+0xf18/0x17d0 [18482.008090][ T895] ip6_route_add+0x1c/0x140 [18482.008090][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18482.008090][ T895] addrconf_add_dev+0xe2/0x170 [18482.008090][ T895] inet6_addr_add+0x12f/0xa40 [18482.008090][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18482.008090][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18482.008090][ T895] netlink_rcv_skb+0x130/0x360 [18482.008090][ T895] netlink_unicast+0x449/0x710 [18482.008090][ T895] netlink_sendmsg+0x723/0xbe0 [18482.008090][ T895] ____sys_sendmsg+0x7b2/0xa10 [18482.008090][ T895] ___sys_sendmsg+0xee/0x170 [18482.008090][ T895] __sys_sendmsg+0xcd/0x170 [18482.008090][ T895] do_syscall_64+0xc6/0x1e0 [18482.008090][ T895] [18482.010350][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18482.010350][ T895] ipv6_add_dev+0x3b9/0x11c0 [18482.010350][ T895] ipv6_find_idev+0x102/0x170 [18482.010350][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18482.010350][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18482.010350][ T895] netlink_rcv_skb+0x130/0x360 [18482.010350][ T895] netlink_unicast+0x449/0x710 [18482.010350][ T895] netlink_sendmsg+0x723/0xbe0 [18482.010350][ T895] ____sys_sendmsg+0x7b2/0xa10 [18482.010350][ T895] ___sys_sendmsg+0xee/0x170 [18482.010350][ T895] __sys_sendmsg+0xcd/0x170 [18482.010350][ T895] do_syscall_64+0xc6/0x1e0 [18482.010350][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18482.010350][ T895] [18482.012139][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18482.012139][ T895] neigh_parms_alloc+0x1e5/0x510 [18482.012139][ T895] ipv6_add_dev+0x2fd/0x11c0 [18482.012139][ T895] ipv6_find_idev+0x102/0x170 [18482.012139][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18482.012139][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18482.012139][ T895] netlink_rcv_skb+0x130/0x360 [18482.012139][ T895] netlink_unicast+0x449/0x710 [18482.012139][ T895] netlink_sendmsg+0x723/0xbe0 [18482.012139][ T895] ____sys_sendmsg+0x7b2/0xa10 [18482.012139][ T895] ___sys_sendmsg+0xee/0x170 [18482.012139][ T895] __sys_sendmsg+0xcd/0x170 [18482.012139][ T895] do_syscall_64+0xc6/0x1e0 [18482.012139][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18482.012139][ T895] [18492.263083][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18492.264031][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18492.264031][ T895] netdev_get_by_index+0x5e/0x80 [18492.264031][ T895] fib6_nh_init+0x3d8/0x15b0 [18492.264031][ T895] ip6_route_info_create+0xf18/0x17d0 [18492.264031][ T895] ip6_route_add+0x1c/0x140 [18492.264031][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18492.264031][ T895] addrconf_add_dev+0xe2/0x170 [18492.264031][ T895] inet6_addr_add+0x12f/0xa40 [18492.264031][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18492.264031][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18492.264031][ T895] netlink_rcv_skb+0x130/0x360 [18492.264031][ T895] netlink_unicast+0x449/0x710 [18492.264031][ T895] netlink_sendmsg+0x723/0xbe0 [18492.264031][ T895] ____sys_sendmsg+0x7b2/0xa10 [18492.264031][ T895] ___sys_sendmsg+0xee/0x170 [18492.264031][ T895] __sys_sendmsg+0xcd/0x170 [18492.264031][ T895] do_syscall_64+0xc6/0x1e0 [18492.264031][ T895] [18492.266315][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18492.266315][ T895] ipv6_add_dev+0x3b9/0x11c0 [18492.266315][ T895] ipv6_find_idev+0x102/0x170 [18492.266315][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18492.266315][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18492.266315][ T895] netlink_rcv_skb+0x130/0x360 [18492.266315][ T895] netlink_unicast+0x449/0x710 [18492.266315][ T895] netlink_sendmsg+0x723/0xbe0 [18492.266315][ T895] ____sys_sendmsg+0x7b2/0xa10 [18492.266315][ T895] ___sys_sendmsg+0xee/0x170 [18492.266315][ T895] __sys_sendmsg+0xcd/0x170 [18492.266315][ T895] do_syscall_64+0xc6/0x1e0 [18492.266315][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18492.266315][ T895] [18492.268117][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18492.268117][ T895] neigh_parms_alloc+0x1e5/0x510 [18492.268117][ T895] ipv6_add_dev+0x2fd/0x11c0 [18492.268117][ T895] ipv6_find_idev+0x102/0x170 [18492.268117][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18492.268117][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18492.268117][ T895] netlink_rcv_skb+0x130/0x360 [18492.268117][ T895] netlink_unicast+0x449/0x710 [18492.268117][ T895] netlink_sendmsg+0x723/0xbe0 [18492.268117][ T895] ____sys_sendmsg+0x7b2/0xa10 [18492.268117][ T895] ___sys_sendmsg+0xee/0x170 [18492.268117][ T895] __sys_sendmsg+0xcd/0x170 [18492.268117][ T895] do_syscall_64+0xc6/0x1e0 [18492.268117][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18492.268117][ T895] [18502.431149][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18502.432217][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18502.432217][ T895] netdev_get_by_index+0x5e/0x80 [18502.432217][ T895] fib6_nh_init+0x3d8/0x15b0 [18502.432217][ T895] ip6_route_info_create+0xf18/0x17d0 [18502.432217][ T895] ip6_route_add+0x1c/0x140 [18502.432217][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18502.432217][ T895] addrconf_add_dev+0xe2/0x170 [18502.432217][ T895] inet6_addr_add+0x12f/0xa40 [18502.432217][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18502.432217][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18502.432217][ T895] netlink_rcv_skb+0x130/0x360 [18502.432217][ T895] netlink_unicast+0x449/0x710 [18502.432217][ T895] netlink_sendmsg+0x723/0xbe0 [18502.432217][ T895] ____sys_sendmsg+0x7b2/0xa10 [18502.432217][ T895] ___sys_sendmsg+0xee/0x170 [18502.432217][ T895] __sys_sendmsg+0xcd/0x170 [18502.432217][ T895] do_syscall_64+0xc6/0x1e0 [18502.432217][ T895] [18502.434450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18502.434450][ T895] ipv6_add_dev+0x3b9/0x11c0 [18502.434450][ T895] ipv6_find_idev+0x102/0x170 [18502.434450][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18502.434450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18502.434450][ T895] netlink_rcv_skb+0x130/0x360 [18502.434450][ T895] netlink_unicast+0x449/0x710 [18502.434450][ T895] netlink_sendmsg+0x723/0xbe0 [18502.434450][ T895] ____sys_sendmsg+0x7b2/0xa10 [18502.434450][ T895] ___sys_sendmsg+0xee/0x170 [18502.434450][ T895] __sys_sendmsg+0xcd/0x170 [18502.434450][ T895] do_syscall_64+0xc6/0x1e0 [18502.434450][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18502.434450][ T895] [18502.436126][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18502.436126][ T895] neigh_parms_alloc+0x1e5/0x510 [18502.436126][ T895] ipv6_add_dev+0x2fd/0x11c0 [18502.436126][ T895] ipv6_find_idev+0x102/0x170 [18502.436126][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18502.436126][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18502.436126][ T895] netlink_rcv_skb+0x130/0x360 [18502.436126][ T895] netlink_unicast+0x449/0x710 [18502.436126][ T895] netlink_sendmsg+0x723/0xbe0 [18502.436126][ T895] ____sys_sendmsg+0x7b2/0xa10 [18502.436126][ T895] ___sys_sendmsg+0xee/0x170 [18502.436126][ T895] __sys_sendmsg+0xcd/0x170 [18502.436126][ T895] do_syscall_64+0xc6/0x1e0 [18502.436126][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18502.436126][ T895] [18512.679111][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18512.680059][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18512.680059][ T895] netdev_get_by_index+0x5e/0x80 [18512.680059][ T895] fib6_nh_init+0x3d8/0x15b0 [18512.680059][ T895] ip6_route_info_create+0xf18/0x17d0 [18512.680059][ T895] ip6_route_add+0x1c/0x140 [18512.680059][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18512.680059][ T895] addrconf_add_dev+0xe2/0x170 [18512.680059][ T895] inet6_addr_add+0x12f/0xa40 [18512.680059][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18512.680059][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18512.680059][ T895] netlink_rcv_skb+0x130/0x360 [18512.680059][ T895] netlink_unicast+0x449/0x710 [18512.680059][ T895] netlink_sendmsg+0x723/0xbe0 [18512.680059][ T895] ____sys_sendmsg+0x7b2/0xa10 [18512.680059][ T895] ___sys_sendmsg+0xee/0x170 [18512.680059][ T895] __sys_sendmsg+0xcd/0x170 [18512.680059][ T895] do_syscall_64+0xc6/0x1e0 [18512.680059][ T895] [18512.682338][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18512.682338][ T895] ipv6_add_dev+0x3b9/0x11c0 [18512.682338][ T895] ipv6_find_idev+0x102/0x170 [18512.682338][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18512.682338][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18512.682338][ T895] netlink_rcv_skb+0x130/0x360 [18512.682338][ T895] netlink_unicast+0x449/0x710 [18512.682338][ T895] netlink_sendmsg+0x723/0xbe0 [18512.682338][ T895] ____sys_sendmsg+0x7b2/0xa10 [18512.682338][ T895] ___sys_sendmsg+0xee/0x170 [18512.682338][ T895] __sys_sendmsg+0xcd/0x170 [18512.682338][ T895] do_syscall_64+0xc6/0x1e0 [18512.682338][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18512.682338][ T895] [18512.684102][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18512.684102][ T895] neigh_parms_alloc+0x1e5/0x510 [18512.684102][ T895] ipv6_add_dev+0x2fd/0x11c0 [18512.684102][ T895] ipv6_find_idev+0x102/0x170 [18512.684102][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18512.684102][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18512.684102][ T895] netlink_rcv_skb+0x130/0x360 [18512.684102][ T895] netlink_unicast+0x449/0x710 [18512.684102][ T895] netlink_sendmsg+0x723/0xbe0 [18512.684102][ T895] ____sys_sendmsg+0x7b2/0xa10 [18512.684102][ T895] ___sys_sendmsg+0xee/0x170 [18512.684102][ T895] __sys_sendmsg+0xcd/0x170 [18512.684102][ T895] do_syscall_64+0xc6/0x1e0 [18512.684102][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18512.684102][ T895] [18522.727150][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18522.727908][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18522.727908][ T895] netdev_get_by_index+0x5e/0x80 [18522.727908][ T895] fib6_nh_init+0x3d8/0x15b0 [18522.727908][ T895] ip6_route_info_create+0xf18/0x17d0 [18522.727908][ T895] ip6_route_add+0x1c/0x140 [18522.727908][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18522.727908][ T895] addrconf_add_dev+0xe2/0x170 [18522.727908][ T895] inet6_addr_add+0x12f/0xa40 [18522.727908][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18522.727908][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18522.727908][ T895] netlink_rcv_skb+0x130/0x360 [18522.727908][ T895] netlink_unicast+0x449/0x710 [18522.727908][ T895] netlink_sendmsg+0x723/0xbe0 [18522.727908][ T895] ____sys_sendmsg+0x7b2/0xa10 [18522.727908][ T895] ___sys_sendmsg+0xee/0x170 [18522.727908][ T895] __sys_sendmsg+0xcd/0x170 [18522.727908][ T895] do_syscall_64+0xc6/0x1e0 [18522.727908][ T895] [18522.730127][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18522.730127][ T895] ipv6_add_dev+0x3b9/0x11c0 [18522.730127][ T895] ipv6_find_idev+0x102/0x170 [18522.730127][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18522.730127][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18522.730127][ T895] netlink_rcv_skb+0x130/0x360 [18522.730127][ T895] netlink_unicast+0x449/0x710 [18522.730127][ T895] netlink_sendmsg+0x723/0xbe0 [18522.730127][ T895] ____sys_sendmsg+0x7b2/0xa10 [18522.730127][ T895] ___sys_sendmsg+0xee/0x170 [18522.730127][ T895] __sys_sendmsg+0xcd/0x170 [18522.730127][ T895] do_syscall_64+0xc6/0x1e0 [18522.730127][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18522.730127][ T895] [18522.731897][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18522.731897][ T895] neigh_parms_alloc+0x1e5/0x510 [18522.731897][ T895] ipv6_add_dev+0x2fd/0x11c0 [18522.731897][ T895] ipv6_find_idev+0x102/0x170 [18522.731897][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18522.731897][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18522.731897][ T895] netlink_rcv_skb+0x130/0x360 [18522.731897][ T895] netlink_unicast+0x449/0x710 [18522.731897][ T895] netlink_sendmsg+0x723/0xbe0 [18522.731897][ T895] ____sys_sendmsg+0x7b2/0xa10 [18522.731897][ T895] ___sys_sendmsg+0xee/0x170 [18522.731897][ T895] __sys_sendmsg+0xcd/0x170 [18522.731897][ T895] do_syscall_64+0xc6/0x1e0 [18522.731897][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18522.731897][ T895] [18532.975103][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18532.976025][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18532.976025][ T895] netdev_get_by_index+0x5e/0x80 [18532.976025][ T895] fib6_nh_init+0x3d8/0x15b0 [18532.976025][ T895] ip6_route_info_create+0xf18/0x17d0 [18532.976025][ T895] ip6_route_add+0x1c/0x140 [18532.976025][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18532.976025][ T895] addrconf_add_dev+0xe2/0x170 [18532.976025][ T895] inet6_addr_add+0x12f/0xa40 [18532.976025][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18532.976025][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18532.976025][ T895] netlink_rcv_skb+0x130/0x360 [18532.976025][ T895] netlink_unicast+0x449/0x710 [18532.976025][ T895] netlink_sendmsg+0x723/0xbe0 [18532.976025][ T895] ____sys_sendmsg+0x7b2/0xa10 [18532.976025][ T895] ___sys_sendmsg+0xee/0x170 [18532.976025][ T895] __sys_sendmsg+0xcd/0x170 [18532.976025][ T895] do_syscall_64+0xc6/0x1e0 [18532.976025][ T895] [18532.978279][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18532.978279][ T895] ipv6_add_dev+0x3b9/0x11c0 [18532.978279][ T895] ipv6_find_idev+0x102/0x170 [18532.978279][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18532.978279][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18532.978279][ T895] netlink_rcv_skb+0x130/0x360 [18532.978279][ T895] netlink_unicast+0x449/0x710 [18532.978279][ T895] netlink_sendmsg+0x723/0xbe0 [18532.978279][ T895] ____sys_sendmsg+0x7b2/0xa10 [18532.978279][ T895] ___sys_sendmsg+0xee/0x170 [18532.978279][ T895] __sys_sendmsg+0xcd/0x170 [18532.978279][ T895] do_syscall_64+0xc6/0x1e0 [18532.978279][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18532.978279][ T895] [18532.980025][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18532.980025][ T895] neigh_parms_alloc+0x1e5/0x510 [18532.980025][ T895] ipv6_add_dev+0x2fd/0x11c0 [18532.980025][ T895] ipv6_find_idev+0x102/0x170 [18532.980025][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18532.980025][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18532.980025][ T895] netlink_rcv_skb+0x130/0x360 [18532.980025][ T895] netlink_unicast+0x449/0x710 [18532.980025][ T895] netlink_sendmsg+0x723/0xbe0 [18532.980025][ T895] ____sys_sendmsg+0x7b2/0xa10 [18532.980025][ T895] ___sys_sendmsg+0xee/0x170 [18532.980025][ T895] __sys_sendmsg+0xcd/0x170 [18532.980025][ T895] do_syscall_64+0xc6/0x1e0 [18532.980025][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18532.980025][ T895] [18543.223189][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18543.224123][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18543.224123][ T895] netdev_get_by_index+0x5e/0x80 [18543.224123][ T895] fib6_nh_init+0x3d8/0x15b0 [18543.224123][ T895] ip6_route_info_create+0xf18/0x17d0 [18543.224123][ T895] ip6_route_add+0x1c/0x140 [18543.224123][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18543.224123][ T895] addrconf_add_dev+0xe2/0x170 [18543.224123][ T895] inet6_addr_add+0x12f/0xa40 [18543.224123][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18543.224123][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18543.224123][ T895] netlink_rcv_skb+0x130/0x360 [18543.224123][ T895] netlink_unicast+0x449/0x710 [18543.224123][ T895] netlink_sendmsg+0x723/0xbe0 [18543.224123][ T895] ____sys_sendmsg+0x7b2/0xa10 [18543.224123][ T895] ___sys_sendmsg+0xee/0x170 [18543.224123][ T895] __sys_sendmsg+0xcd/0x170 [18543.224123][ T895] do_syscall_64+0xc6/0x1e0 [18543.224123][ T895] [18543.226375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18543.226375][ T895] ipv6_add_dev+0x3b9/0x11c0 [18543.226375][ T895] ipv6_find_idev+0x102/0x170 [18543.226375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18543.226375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18543.226375][ T895] netlink_rcv_skb+0x130/0x360 [18543.226375][ T895] netlink_unicast+0x449/0x710 [18543.226375][ T895] netlink_sendmsg+0x723/0xbe0 [18543.226375][ T895] ____sys_sendmsg+0x7b2/0xa10 [18543.226375][ T895] ___sys_sendmsg+0xee/0x170 [18543.226375][ T895] __sys_sendmsg+0xcd/0x170 [18543.226375][ T895] do_syscall_64+0xc6/0x1e0 [18543.226375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18543.226375][ T895] [18543.228119][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18543.228119][ T895] neigh_parms_alloc+0x1e5/0x510 [18543.228119][ T895] ipv6_add_dev+0x2fd/0x11c0 [18543.228119][ T895] ipv6_find_idev+0x102/0x170 [18543.228119][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18543.228119][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18543.228119][ T895] netlink_rcv_skb+0x130/0x360 [18543.228119][ T895] netlink_unicast+0x449/0x710 [18543.228119][ T895] netlink_sendmsg+0x723/0xbe0 [18543.228119][ T895] ____sys_sendmsg+0x7b2/0xa10 [18543.228119][ T895] ___sys_sendmsg+0xee/0x170 [18543.228119][ T895] __sys_sendmsg+0xcd/0x170 [18543.228119][ T895] do_syscall_64+0xc6/0x1e0 [18543.228119][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18543.228119][ T895] [18553.351090][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18553.352188][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18553.352188][ T895] netdev_get_by_index+0x5e/0x80 [18553.352188][ T895] fib6_nh_init+0x3d8/0x15b0 [18553.352188][ T895] ip6_route_info_create+0xf18/0x17d0 [18553.352188][ T895] ip6_route_add+0x1c/0x140 [18553.352188][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18553.352188][ T895] addrconf_add_dev+0xe2/0x170 [18553.352188][ T895] inet6_addr_add+0x12f/0xa40 [18553.352188][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18553.352188][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18553.352188][ T895] netlink_rcv_skb+0x130/0x360 [18553.352188][ T895] netlink_unicast+0x449/0x710 [18553.352188][ T895] netlink_sendmsg+0x723/0xbe0 [18553.352188][ T895] ____sys_sendmsg+0x7b2/0xa10 [18553.352188][ T895] ___sys_sendmsg+0xee/0x170 [18553.352188][ T895] __sys_sendmsg+0xcd/0x170 [18553.352188][ T895] do_syscall_64+0xc6/0x1e0 [18553.352188][ T895] [18553.354421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18553.354421][ T895] ipv6_add_dev+0x3b9/0x11c0 [18553.354421][ T895] ipv6_find_idev+0x102/0x170 [18553.354421][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18553.354421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18553.354421][ T895] netlink_rcv_skb+0x130/0x360 [18553.354421][ T895] netlink_unicast+0x449/0x710 [18553.354421][ T895] netlink_sendmsg+0x723/0xbe0 [18553.354421][ T895] ____sys_sendmsg+0x7b2/0xa10 [18553.354421][ T895] ___sys_sendmsg+0xee/0x170 [18553.354421][ T895] __sys_sendmsg+0xcd/0x170 [18553.354421][ T895] do_syscall_64+0xc6/0x1e0 [18553.354421][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18553.354421][ T895] [18553.356134][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18553.356134][ T895] neigh_parms_alloc+0x1e5/0x510 [18553.356134][ T895] ipv6_add_dev+0x2fd/0x11c0 [18553.356134][ T895] ipv6_find_idev+0x102/0x170 [18553.356134][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18553.356134][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18553.356134][ T895] netlink_rcv_skb+0x130/0x360 [18553.356134][ T895] netlink_unicast+0x449/0x710 [18553.356134][ T895] netlink_sendmsg+0x723/0xbe0 [18553.356134][ T895] ____sys_sendmsg+0x7b2/0xa10 [18553.356134][ T895] ___sys_sendmsg+0xee/0x170 [18553.356134][ T895] __sys_sendmsg+0xcd/0x170 [18553.356134][ T895] do_syscall_64+0xc6/0x1e0 [18553.356134][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18553.356134][ T895] [18563.599046][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18563.599535][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18563.599535][ T895] netdev_get_by_index+0x5e/0x80 [18563.599535][ T895] fib6_nh_init+0x3d8/0x15b0 [18563.599535][ T895] ip6_route_info_create+0xf18/0x17d0 [18563.599535][ T895] ip6_route_add+0x1c/0x140 [18563.599535][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18563.599535][ T895] addrconf_add_dev+0xe2/0x170 [18563.599535][ T895] inet6_addr_add+0x12f/0xa40 [18563.599535][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18563.599535][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18563.599535][ T895] netlink_rcv_skb+0x130/0x360 [18563.599535][ T895] netlink_unicast+0x449/0x710 [18563.599535][ T895] netlink_sendmsg+0x723/0xbe0 [18563.599535][ T895] ____sys_sendmsg+0x7b2/0xa10 [18563.599535][ T895] ___sys_sendmsg+0xee/0x170 [18563.599535][ T895] __sys_sendmsg+0xcd/0x170 [18563.599535][ T895] do_syscall_64+0xc6/0x1e0 [18563.599535][ T895] [18563.602149][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18563.602149][ T895] ipv6_add_dev+0x3b9/0x11c0 [18563.602149][ T895] ipv6_find_idev+0x102/0x170 [18563.602149][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18563.602149][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18563.602149][ T895] netlink_rcv_skb+0x130/0x360 [18563.602149][ T895] netlink_unicast+0x449/0x710 [18563.602149][ T895] netlink_sendmsg+0x723/0xbe0 [18563.602149][ T895] ____sys_sendmsg+0x7b2/0xa10 [18563.602149][ T895] ___sys_sendmsg+0xee/0x170 [18563.602149][ T895] __sys_sendmsg+0xcd/0x170 [18563.602149][ T895] do_syscall_64+0xc6/0x1e0 [18563.602149][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18563.602149][ T895] [18563.603840][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18563.603840][ T895] neigh_parms_alloc+0x1e5/0x510 [18563.603840][ T895] ipv6_add_dev+0x2fd/0x11c0 [18563.603840][ T895] ipv6_find_idev+0x102/0x170 [18563.603840][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18563.603840][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18563.603840][ T895] netlink_rcv_skb+0x130/0x360 [18563.603840][ T895] netlink_unicast+0x449/0x710 [18563.603840][ T895] netlink_sendmsg+0x723/0xbe0 [18563.603840][ T895] ____sys_sendmsg+0x7b2/0xa10 [18563.603840][ T895] ___sys_sendmsg+0xee/0x170 [18563.603840][ T895] __sys_sendmsg+0xcd/0x170 [18563.603840][ T895] do_syscall_64+0xc6/0x1e0 [18563.603840][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18563.603840][ T895] [18573.607074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18573.608136][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18573.608136][ T895] netdev_get_by_index+0x5e/0x80 [18573.608136][ T895] fib6_nh_init+0x3d8/0x15b0 [18573.608136][ T895] ip6_route_info_create+0xf18/0x17d0 [18573.608136][ T895] ip6_route_add+0x1c/0x140 [18573.608136][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18573.608136][ T895] addrconf_add_dev+0xe2/0x170 [18573.608136][ T895] inet6_addr_add+0x12f/0xa40 [18573.608136][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18573.608136][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18573.608136][ T895] netlink_rcv_skb+0x130/0x360 [18573.608136][ T895] netlink_unicast+0x449/0x710 [18573.608136][ T895] netlink_sendmsg+0x723/0xbe0 [18573.608136][ T895] ____sys_sendmsg+0x7b2/0xa10 [18573.608136][ T895] ___sys_sendmsg+0xee/0x170 [18573.608136][ T895] __sys_sendmsg+0xcd/0x170 [18573.608136][ T895] do_syscall_64+0xc6/0x1e0 [18573.608136][ T895] [18573.610322][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18573.610322][ T895] ipv6_add_dev+0x3b9/0x11c0 [18573.610322][ T895] ipv6_find_idev+0x102/0x170 [18573.610322][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18573.610322][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18573.610322][ T895] netlink_rcv_skb+0x130/0x360 [18573.610322][ T895] netlink_unicast+0x449/0x710 [18573.610322][ T895] netlink_sendmsg+0x723/0xbe0 [18573.610322][ T895] ____sys_sendmsg+0x7b2/0xa10 [18573.610322][ T895] ___sys_sendmsg+0xee/0x170 [18573.610322][ T895] __sys_sendmsg+0xcd/0x170 [18573.610322][ T895] do_syscall_64+0xc6/0x1e0 [18573.610322][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18573.610322][ T895] [18573.612079][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18573.612079][ T895] neigh_parms_alloc+0x1e5/0x510 [18573.612079][ T895] ipv6_add_dev+0x2fd/0x11c0 [18573.612079][ T895] ipv6_find_idev+0x102/0x170 [18573.612079][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18573.612079][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18573.612079][ T895] netlink_rcv_skb+0x130/0x360 [18573.612079][ T895] netlink_unicast+0x449/0x710 [18573.612079][ T895] netlink_sendmsg+0x723/0xbe0 [18573.612079][ T895] ____sys_sendmsg+0x7b2/0xa10 [18573.612079][ T895] ___sys_sendmsg+0xee/0x170 [18573.612079][ T895] __sys_sendmsg+0xcd/0x170 [18573.612079][ T895] do_syscall_64+0xc6/0x1e0 [18573.612079][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18573.612079][ T895] [18583.751147][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18583.752136][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18583.752136][ T895] netdev_get_by_index+0x5e/0x80 [18583.752136][ T895] fib6_nh_init+0x3d8/0x15b0 [18583.752136][ T895] ip6_route_info_create+0xf18/0x17d0 [18583.752136][ T895] ip6_route_add+0x1c/0x140 [18583.752136][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18583.752136][ T895] addrconf_add_dev+0xe2/0x170 [18583.752136][ T895] inet6_addr_add+0x12f/0xa40 [18583.752136][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18583.752136][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18583.752136][ T895] netlink_rcv_skb+0x130/0x360 [18583.752136][ T895] netlink_unicast+0x449/0x710 [18583.752136][ T895] netlink_sendmsg+0x723/0xbe0 [18583.752136][ T895] ____sys_sendmsg+0x7b2/0xa10 [18583.752136][ T895] ___sys_sendmsg+0xee/0x170 [18583.752136][ T895] __sys_sendmsg+0xcd/0x170 [18583.752136][ T895] do_syscall_64+0xc6/0x1e0 [18583.752136][ T895] [18583.754311][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18583.754311][ T895] ipv6_add_dev+0x3b9/0x11c0 [18583.754311][ T895] ipv6_find_idev+0x102/0x170 [18583.754311][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18583.754311][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18583.754311][ T895] netlink_rcv_skb+0x130/0x360 [18583.754311][ T895] netlink_unicast+0x449/0x710 [18583.754311][ T895] netlink_sendmsg+0x723/0xbe0 [18583.754311][ T895] ____sys_sendmsg+0x7b2/0xa10 [18583.754311][ T895] ___sys_sendmsg+0xee/0x170 [18583.754311][ T895] __sys_sendmsg+0xcd/0x170 [18583.754311][ T895] do_syscall_64+0xc6/0x1e0 [18583.754311][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18583.754311][ T895] [18583.756007][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18583.756007][ T895] neigh_parms_alloc+0x1e5/0x510 [18583.756007][ T895] ipv6_add_dev+0x2fd/0x11c0 [18583.756007][ T895] ipv6_find_idev+0x102/0x170 [18583.756007][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18583.756007][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18583.756007][ T895] netlink_rcv_skb+0x130/0x360 [18583.756007][ T895] netlink_unicast+0x449/0x710 [18583.756007][ T895] netlink_sendmsg+0x723/0xbe0 [18583.756007][ T895] ____sys_sendmsg+0x7b2/0xa10 [18583.756007][ T895] ___sys_sendmsg+0xee/0x170 [18583.756007][ T895] __sys_sendmsg+0xcd/0x170 [18583.756007][ T895] do_syscall_64+0xc6/0x1e0 [18583.756007][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18583.756007][ T895] [18593.999092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18594.000135][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18594.000135][ T895] netdev_get_by_index+0x5e/0x80 [18594.000135][ T895] fib6_nh_init+0x3d8/0x15b0 [18594.000135][ T895] ip6_route_info_create+0xf18/0x17d0 [18594.000135][ T895] ip6_route_add+0x1c/0x140 [18594.000135][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18594.000135][ T895] addrconf_add_dev+0xe2/0x170 [18594.000135][ T895] inet6_addr_add+0x12f/0xa40 [18594.000135][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18594.000135][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18594.000135][ T895] netlink_rcv_skb+0x130/0x360 [18594.000135][ T895] netlink_unicast+0x449/0x710 [18594.000135][ T895] netlink_sendmsg+0x723/0xbe0 [18594.000135][ T895] ____sys_sendmsg+0x7b2/0xa10 [18594.000135][ T895] ___sys_sendmsg+0xee/0x170 [18594.000135][ T895] __sys_sendmsg+0xcd/0x170 [18594.000135][ T895] do_syscall_64+0xc6/0x1e0 [18594.000135][ T895] [18594.002344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18594.002344][ T895] ipv6_add_dev+0x3b9/0x11c0 [18594.002344][ T895] ipv6_find_idev+0x102/0x170 [18594.002344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18594.002344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18594.002344][ T895] netlink_rcv_skb+0x130/0x360 [18594.002344][ T895] netlink_unicast+0x449/0x710 [18594.002344][ T895] netlink_sendmsg+0x723/0xbe0 [18594.002344][ T895] ____sys_sendmsg+0x7b2/0xa10 [18594.002344][ T895] ___sys_sendmsg+0xee/0x170 [18594.002344][ T895] __sys_sendmsg+0xcd/0x170 [18594.002344][ T895] do_syscall_64+0xc6/0x1e0 [18594.002344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18594.002344][ T895] [18594.004044][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18594.004044][ T895] neigh_parms_alloc+0x1e5/0x510 [18594.004044][ T895] ipv6_add_dev+0x2fd/0x11c0 [18594.004044][ T895] ipv6_find_idev+0x102/0x170 [18594.004044][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18594.004044][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18594.004044][ T895] netlink_rcv_skb+0x130/0x360 [18594.004044][ T895] netlink_unicast+0x449/0x710 [18594.004044][ T895] netlink_sendmsg+0x723/0xbe0 [18594.004044][ T895] ____sys_sendmsg+0x7b2/0xa10 [18594.004044][ T895] ___sys_sendmsg+0xee/0x170 [18594.004044][ T895] __sys_sendmsg+0xcd/0x170 [18594.004044][ T895] do_syscall_64+0xc6/0x1e0 [18594.004044][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18594.004044][ T895] [18604.247109][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18604.248188][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18604.248188][ T895] netdev_get_by_index+0x5e/0x80 [18604.248188][ T895] fib6_nh_init+0x3d8/0x15b0 [18604.248188][ T895] ip6_route_info_create+0xf18/0x17d0 [18604.248188][ T895] ip6_route_add+0x1c/0x140 [18604.248188][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18604.248188][ T895] addrconf_add_dev+0xe2/0x170 [18604.248188][ T895] inet6_addr_add+0x12f/0xa40 [18604.248188][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18604.248188][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18604.248188][ T895] netlink_rcv_skb+0x130/0x360 [18604.248188][ T895] netlink_unicast+0x449/0x710 [18604.248188][ T895] netlink_sendmsg+0x723/0xbe0 [18604.248188][ T895] ____sys_sendmsg+0x7b2/0xa10 [18604.248188][ T895] ___sys_sendmsg+0xee/0x170 [18604.248188][ T895] __sys_sendmsg+0xcd/0x170 [18604.248188][ T895] do_syscall_64+0xc6/0x1e0 [18604.248188][ T895] [18604.250409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18604.250409][ T895] ipv6_add_dev+0x3b9/0x11c0 [18604.250409][ T895] ipv6_find_idev+0x102/0x170 [18604.250409][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18604.250409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18604.250409][ T895] netlink_rcv_skb+0x130/0x360 [18604.250409][ T895] netlink_unicast+0x449/0x710 [18604.250409][ T895] netlink_sendmsg+0x723/0xbe0 [18604.250409][ T895] ____sys_sendmsg+0x7b2/0xa10 [18604.250409][ T895] ___sys_sendmsg+0xee/0x170 [18604.250409][ T895] __sys_sendmsg+0xcd/0x170 [18604.250409][ T895] do_syscall_64+0xc6/0x1e0 [18604.250409][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18604.250409][ T895] [18604.252084][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18604.252084][ T895] neigh_parms_alloc+0x1e5/0x510 [18604.252084][ T895] ipv6_add_dev+0x2fd/0x11c0 [18604.252084][ T895] ipv6_find_idev+0x102/0x170 [18604.252084][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18604.252084][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18604.252084][ T895] netlink_rcv_skb+0x130/0x360 [18604.252084][ T895] netlink_unicast+0x449/0x710 [18604.252084][ T895] netlink_sendmsg+0x723/0xbe0 [18604.252084][ T895] ____sys_sendmsg+0x7b2/0xa10 [18604.252084][ T895] ___sys_sendmsg+0xee/0x170 [18604.252084][ T895] __sys_sendmsg+0xcd/0x170 [18604.252084][ T895] do_syscall_64+0xc6/0x1e0 [18604.252084][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18604.252084][ T895] [18614.495044][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18614.496070][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18614.496070][ T895] netdev_get_by_index+0x5e/0x80 [18614.496070][ T895] fib6_nh_init+0x3d8/0x15b0 [18614.496070][ T895] ip6_route_info_create+0xf18/0x17d0 [18614.496070][ T895] ip6_route_add+0x1c/0x140 [18614.496070][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18614.496070][ T895] addrconf_add_dev+0xe2/0x170 [18614.496070][ T895] inet6_addr_add+0x12f/0xa40 [18614.496070][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18614.496070][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18614.496070][ T895] netlink_rcv_skb+0x130/0x360 [18614.496070][ T895] netlink_unicast+0x449/0x710 [18614.496070][ T895] netlink_sendmsg+0x723/0xbe0 [18614.496070][ T895] ____sys_sendmsg+0x7b2/0xa10 [18614.496070][ T895] ___sys_sendmsg+0xee/0x170 [18614.496070][ T895] __sys_sendmsg+0xcd/0x170 [18614.496070][ T895] do_syscall_64+0xc6/0x1e0 [18614.496070][ T895] [18614.498251][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18614.498251][ T895] ipv6_add_dev+0x3b9/0x11c0 [18614.498251][ T895] ipv6_find_idev+0x102/0x170 [18614.498251][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18614.498251][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18614.498251][ T895] netlink_rcv_skb+0x130/0x360 [18614.498251][ T895] netlink_unicast+0x449/0x710 [18614.498251][ T895] netlink_sendmsg+0x723/0xbe0 [18614.498251][ T895] ____sys_sendmsg+0x7b2/0xa10 [18614.498251][ T895] ___sys_sendmsg+0xee/0x170 [18614.498251][ T895] __sys_sendmsg+0xcd/0x170 [18614.498251][ T895] do_syscall_64+0xc6/0x1e0 [18614.498251][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18614.498251][ T895] [18614.499984][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18614.499984][ T895] neigh_parms_alloc+0x1e5/0x510 [18614.499984][ T895] ipv6_add_dev+0x2fd/0x11c0 [18614.499984][ T895] ipv6_find_idev+0x102/0x170 [18614.499984][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18614.499984][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18614.499984][ T895] netlink_rcv_skb+0x130/0x360 [18614.499984][ T895] netlink_unicast+0x449/0x710 [18614.499984][ T895] netlink_sendmsg+0x723/0xbe0 [18614.499984][ T895] ____sys_sendmsg+0x7b2/0xa10 [18614.499984][ T895] ___sys_sendmsg+0xee/0x170 [18614.499984][ T895] __sys_sendmsg+0xcd/0x170 [18614.499984][ T895] do_syscall_64+0xc6/0x1e0 [18614.499984][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18614.499984][ T895] [18624.519007][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18624.519496][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18624.519496][ T895] netdev_get_by_index+0x5e/0x80 [18624.519496][ T895] fib6_nh_init+0x3d8/0x15b0 [18624.519496][ T895] ip6_route_info_create+0xf18/0x17d0 [18624.519496][ T895] ip6_route_add+0x1c/0x140 [18624.519496][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18624.519496][ T895] addrconf_add_dev+0xe2/0x170 [18624.519496][ T895] inet6_addr_add+0x12f/0xa40 [18624.519496][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18624.519496][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18624.519496][ T895] netlink_rcv_skb+0x130/0x360 [18624.519496][ T895] netlink_unicast+0x449/0x710 [18624.519496][ T895] netlink_sendmsg+0x723/0xbe0 [18624.519496][ T895] ____sys_sendmsg+0x7b2/0xa10 [18624.519496][ T895] ___sys_sendmsg+0xee/0x170 [18624.519496][ T895] __sys_sendmsg+0xcd/0x170 [18624.519496][ T895] do_syscall_64+0xc6/0x1e0 [18624.519496][ T895] [18624.521718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18624.521718][ T895] ipv6_add_dev+0x3b9/0x11c0 [18624.521718][ T895] ipv6_find_idev+0x102/0x170 [18624.521718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18624.521718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18624.521718][ T895] netlink_rcv_skb+0x130/0x360 [18624.521718][ T895] netlink_unicast+0x449/0x710 [18624.521718][ T895] netlink_sendmsg+0x723/0xbe0 [18624.521718][ T895] ____sys_sendmsg+0x7b2/0xa10 [18624.521718][ T895] ___sys_sendmsg+0xee/0x170 [18624.521718][ T895] __sys_sendmsg+0xcd/0x170 [18624.521718][ T895] do_syscall_64+0xc6/0x1e0 [18624.521718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18624.521718][ T895] [18624.523435][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18624.523435][ T895] neigh_parms_alloc+0x1e5/0x510 [18624.523435][ T895] ipv6_add_dev+0x2fd/0x11c0 [18624.523435][ T895] ipv6_find_idev+0x102/0x170 [18624.523435][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18624.523435][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18624.523435][ T895] netlink_rcv_skb+0x130/0x360 [18624.523435][ T895] netlink_unicast+0x449/0x710 [18624.523435][ T895] netlink_sendmsg+0x723/0xbe0 [18624.523435][ T895] ____sys_sendmsg+0x7b2/0xa10 [18624.523435][ T895] ___sys_sendmsg+0xee/0x170 [18624.523435][ T895] __sys_sendmsg+0xcd/0x170 [18624.523435][ T895] do_syscall_64+0xc6/0x1e0 [18624.523435][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18624.523435][ T895] [18634.767138][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18634.767832][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18634.767832][ T895] netdev_get_by_index+0x5e/0x80 [18634.767832][ T895] fib6_nh_init+0x3d8/0x15b0 [18634.767832][ T895] ip6_route_info_create+0xf18/0x17d0 [18634.767832][ T895] ip6_route_add+0x1c/0x140 [18634.767832][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18634.767832][ T895] addrconf_add_dev+0xe2/0x170 [18634.767832][ T895] inet6_addr_add+0x12f/0xa40 [18634.767832][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18634.767832][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18634.767832][ T895] netlink_rcv_skb+0x130/0x360 [18634.767832][ T895] netlink_unicast+0x449/0x710 [18634.767832][ T895] netlink_sendmsg+0x723/0xbe0 [18634.767832][ T895] ____sys_sendmsg+0x7b2/0xa10 [18634.767832][ T895] ___sys_sendmsg+0xee/0x170 [18634.767832][ T895] __sys_sendmsg+0xcd/0x170 [18634.767832][ T895] do_syscall_64+0xc6/0x1e0 [18634.767832][ T895] [18634.769993][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18634.769993][ T895] ipv6_add_dev+0x3b9/0x11c0 [18634.769993][ T895] ipv6_find_idev+0x102/0x170 [18634.769993][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18634.769993][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18634.769993][ T895] netlink_rcv_skb+0x130/0x360 [18634.769993][ T895] netlink_unicast+0x449/0x710 [18634.769993][ T895] netlink_sendmsg+0x723/0xbe0 [18634.769993][ T895] ____sys_sendmsg+0x7b2/0xa10 [18634.769993][ T895] ___sys_sendmsg+0xee/0x170 [18634.769993][ T895] __sys_sendmsg+0xcd/0x170 [18634.769993][ T895] do_syscall_64+0xc6/0x1e0 [18634.769993][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18634.769993][ T895] [18634.771658][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18634.771658][ T895] neigh_parms_alloc+0x1e5/0x510 [18634.771658][ T895] ipv6_add_dev+0x2fd/0x11c0 [18634.771658][ T895] ipv6_find_idev+0x102/0x170 [18634.771658][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18634.771658][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18634.771658][ T895] netlink_rcv_skb+0x130/0x360 [18634.771658][ T895] netlink_unicast+0x449/0x710 [18634.771658][ T895] netlink_sendmsg+0x723/0xbe0 [18634.771658][ T895] ____sys_sendmsg+0x7b2/0xa10 [18634.771658][ T895] ___sys_sendmsg+0xee/0x170 [18634.771658][ T895] __sys_sendmsg+0xcd/0x170 [18634.771658][ T895] do_syscall_64+0xc6/0x1e0 [18634.771658][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18634.771658][ T895] [18644.839141][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18644.839633][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18644.839633][ T895] netdev_get_by_index+0x5e/0x80 [18644.839633][ T895] fib6_nh_init+0x3d8/0x15b0 [18644.839633][ T895] ip6_route_info_create+0xf18/0x17d0 [18644.839633][ T895] ip6_route_add+0x1c/0x140 [18644.839633][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18644.839633][ T895] addrconf_add_dev+0xe2/0x170 [18644.839633][ T895] inet6_addr_add+0x12f/0xa40 [18644.839633][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18644.839633][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18644.839633][ T895] netlink_rcv_skb+0x130/0x360 [18644.839633][ T895] netlink_unicast+0x449/0x710 [18644.839633][ T895] netlink_sendmsg+0x723/0xbe0 [18644.839633][ T895] ____sys_sendmsg+0x7b2/0xa10 [18644.839633][ T895] ___sys_sendmsg+0xee/0x170 [18644.839633][ T895] __sys_sendmsg+0xcd/0x170 [18644.839633][ T895] do_syscall_64+0xc6/0x1e0 [18644.839633][ T895] [18644.841872][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18644.841872][ T895] ipv6_add_dev+0x3b9/0x11c0 [18644.841872][ T895] ipv6_find_idev+0x102/0x170 [18644.841872][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18644.841872][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18644.841872][ T895] netlink_rcv_skb+0x130/0x360 [18644.841872][ T895] netlink_unicast+0x449/0x710 [18644.841872][ T895] netlink_sendmsg+0x723/0xbe0 [18644.841872][ T895] ____sys_sendmsg+0x7b2/0xa10 [18644.841872][ T895] ___sys_sendmsg+0xee/0x170 [18644.841872][ T895] __sys_sendmsg+0xcd/0x170 [18644.841872][ T895] do_syscall_64+0xc6/0x1e0 [18644.841872][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18644.841872][ T895] [18644.843582][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18644.843582][ T895] neigh_parms_alloc+0x1e5/0x510 [18644.843582][ T895] ipv6_add_dev+0x2fd/0x11c0 [18644.843582][ T895] ipv6_find_idev+0x102/0x170 [18644.843582][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18644.843582][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18644.843582][ T895] netlink_rcv_skb+0x130/0x360 [18644.843582][ T895] netlink_unicast+0x449/0x710 [18644.843582][ T895] netlink_sendmsg+0x723/0xbe0 [18644.843582][ T895] ____sys_sendmsg+0x7b2/0xa10 [18644.843582][ T895] ___sys_sendmsg+0xee/0x170 [18644.843582][ T895] __sys_sendmsg+0xcd/0x170 [18644.843582][ T895] do_syscall_64+0xc6/0x1e0 [18644.843582][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18644.843582][ T895] [18655.095033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18655.095520][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18655.095520][ T895] netdev_get_by_index+0x5e/0x80 [18655.095520][ T895] fib6_nh_init+0x3d8/0x15b0 [18655.095520][ T895] ip6_route_info_create+0xf18/0x17d0 [18655.095520][ T895] ip6_route_add+0x1c/0x140 [18655.095520][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18655.095520][ T895] addrconf_add_dev+0xe2/0x170 [18655.095520][ T895] inet6_addr_add+0x12f/0xa40 [18655.095520][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18655.095520][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18655.095520][ T895] netlink_rcv_skb+0x130/0x360 [18655.095520][ T895] netlink_unicast+0x449/0x710 [18655.095520][ T895] netlink_sendmsg+0x723/0xbe0 [18655.095520][ T895] ____sys_sendmsg+0x7b2/0xa10 [18655.095520][ T895] ___sys_sendmsg+0xee/0x170 [18655.095520][ T895] __sys_sendmsg+0xcd/0x170 [18655.095520][ T895] do_syscall_64+0xc6/0x1e0 [18655.095520][ T895] [18655.097778][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18655.097778][ T895] ipv6_add_dev+0x3b9/0x11c0 [18655.097778][ T895] ipv6_find_idev+0x102/0x170 [18655.097778][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18655.097778][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18655.097778][ T895] netlink_rcv_skb+0x130/0x360 [18655.097778][ T895] netlink_unicast+0x449/0x710 [18655.097778][ T895] netlink_sendmsg+0x723/0xbe0 [18655.097778][ T895] ____sys_sendmsg+0x7b2/0xa10 [18655.097778][ T895] ___sys_sendmsg+0xee/0x170 [18655.097778][ T895] __sys_sendmsg+0xcd/0x170 [18655.097778][ T895] do_syscall_64+0xc6/0x1e0 [18655.097778][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18655.097778][ T895] [18655.099480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18655.099480][ T895] neigh_parms_alloc+0x1e5/0x510 [18655.099480][ T895] ipv6_add_dev+0x2fd/0x11c0 [18655.099480][ T895] ipv6_find_idev+0x102/0x170 [18655.099480][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18655.099480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18655.099480][ T895] netlink_rcv_skb+0x130/0x360 [18655.099480][ T895] netlink_unicast+0x449/0x710 [18655.099480][ T895] netlink_sendmsg+0x723/0xbe0 [18655.099480][ T895] ____sys_sendmsg+0x7b2/0xa10 [18655.099480][ T895] ___sys_sendmsg+0xee/0x170 [18655.099480][ T895] __sys_sendmsg+0xcd/0x170 [18655.099480][ T895] do_syscall_64+0xc6/0x1e0 [18655.099480][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18655.099480][ T895] [18665.351074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18665.352118][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18665.352118][ T895] netdev_get_by_index+0x5e/0x80 [18665.352118][ T895] fib6_nh_init+0x3d8/0x15b0 [18665.352118][ T895] ip6_route_info_create+0xf18/0x17d0 [18665.352118][ T895] ip6_route_add+0x1c/0x140 [18665.352118][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18665.352118][ T895] addrconf_add_dev+0xe2/0x170 [18665.352118][ T895] inet6_addr_add+0x12f/0xa40 [18665.352118][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18665.352118][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18665.352118][ T895] netlink_rcv_skb+0x130/0x360 [18665.352118][ T895] netlink_unicast+0x449/0x710 [18665.352118][ T895] netlink_sendmsg+0x723/0xbe0 [18665.352118][ T895] ____sys_sendmsg+0x7b2/0xa10 [18665.352118][ T895] ___sys_sendmsg+0xee/0x170 [18665.352118][ T895] __sys_sendmsg+0xcd/0x170 [18665.352118][ T895] do_syscall_64+0xc6/0x1e0 [18665.352118][ T895] [18665.354355][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18665.354355][ T895] ipv6_add_dev+0x3b9/0x11c0 [18665.354355][ T895] ipv6_find_idev+0x102/0x170 [18665.354355][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18665.354355][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18665.354355][ T895] netlink_rcv_skb+0x130/0x360 [18665.354355][ T895] netlink_unicast+0x449/0x710 [18665.354355][ T895] netlink_sendmsg+0x723/0xbe0 [18665.354355][ T895] ____sys_sendmsg+0x7b2/0xa10 [18665.354355][ T895] ___sys_sendmsg+0xee/0x170 [18665.354355][ T895] __sys_sendmsg+0xcd/0x170 [18665.354355][ T895] do_syscall_64+0xc6/0x1e0 [18665.354355][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18665.354355][ T895] [18665.356080][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18665.356080][ T895] neigh_parms_alloc+0x1e5/0x510 [18665.356080][ T895] ipv6_add_dev+0x2fd/0x11c0 [18665.356080][ T895] ipv6_find_idev+0x102/0x170 [18665.356080][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18665.356080][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18665.356080][ T895] netlink_rcv_skb+0x130/0x360 [18665.356080][ T895] netlink_unicast+0x449/0x710 [18665.356080][ T895] netlink_sendmsg+0x723/0xbe0 [18665.356080][ T895] ____sys_sendmsg+0x7b2/0xa10 [18665.356080][ T895] ___sys_sendmsg+0xee/0x170 [18665.356080][ T895] __sys_sendmsg+0xcd/0x170 [18665.356080][ T895] do_syscall_64+0xc6/0x1e0 [18665.356080][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18665.356080][ T895] [18675.599090][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18675.599587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18675.599587][ T895] netdev_get_by_index+0x5e/0x80 [18675.599587][ T895] fib6_nh_init+0x3d8/0x15b0 [18675.599587][ T895] ip6_route_info_create+0xf18/0x17d0 [18675.599587][ T895] ip6_route_add+0x1c/0x140 [18675.599587][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18675.599587][ T895] addrconf_add_dev+0xe2/0x170 [18675.599587][ T895] inet6_addr_add+0x12f/0xa40 [18675.599587][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18675.599587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18675.599587][ T895] netlink_rcv_skb+0x130/0x360 [18675.599587][ T895] netlink_unicast+0x449/0x710 [18675.599587][ T895] netlink_sendmsg+0x723/0xbe0 [18675.599587][ T895] ____sys_sendmsg+0x7b2/0xa10 [18675.599587][ T895] ___sys_sendmsg+0xee/0x170 [18675.599587][ T895] __sys_sendmsg+0xcd/0x170 [18675.599587][ T895] do_syscall_64+0xc6/0x1e0 [18675.599587][ T895] [18675.601806][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18675.601806][ T895] ipv6_add_dev+0x3b9/0x11c0 [18675.601806][ T895] ipv6_find_idev+0x102/0x170 [18675.601806][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18675.601806][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18675.601806][ T895] netlink_rcv_skb+0x130/0x360 [18675.601806][ T895] netlink_unicast+0x449/0x710 [18675.601806][ T895] netlink_sendmsg+0x723/0xbe0 [18675.601806][ T895] ____sys_sendmsg+0x7b2/0xa10 [18675.601806][ T895] ___sys_sendmsg+0xee/0x170 [18675.601806][ T895] __sys_sendmsg+0xcd/0x170 [18675.601806][ T895] do_syscall_64+0xc6/0x1e0 [18675.601806][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18675.601806][ T895] [18675.603536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18675.603536][ T895] neigh_parms_alloc+0x1e5/0x510 [18675.603536][ T895] ipv6_add_dev+0x2fd/0x11c0 [18675.603536][ T895] ipv6_find_idev+0x102/0x170 [18675.603536][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18675.603536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18675.603536][ T895] netlink_rcv_skb+0x130/0x360 [18675.603536][ T895] netlink_unicast+0x449/0x710 [18675.603536][ T895] netlink_sendmsg+0x723/0xbe0 [18675.603536][ T895] ____sys_sendmsg+0x7b2/0xa10 [18675.603536][ T895] ___sys_sendmsg+0xee/0x170 [18675.603536][ T895] __sys_sendmsg+0xcd/0x170 [18675.603536][ T895] do_syscall_64+0xc6/0x1e0 [18675.603536][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18675.603536][ T895] [18685.847009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18685.847513][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18685.847513][ T895] netdev_get_by_index+0x5e/0x80 [18685.847513][ T895] fib6_nh_init+0x3d8/0x15b0 [18685.847513][ T895] ip6_route_info_create+0xf18/0x17d0 [18685.847513][ T895] ip6_route_add+0x1c/0x140 [18685.847513][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18685.847513][ T895] addrconf_add_dev+0xe2/0x170 [18685.847513][ T895] inet6_addr_add+0x12f/0xa40 [18685.847513][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18685.847513][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18685.847513][ T895] netlink_rcv_skb+0x130/0x360 [18685.847513][ T895] netlink_unicast+0x449/0x710 [18685.847513][ T895] netlink_sendmsg+0x723/0xbe0 [18685.847513][ T895] ____sys_sendmsg+0x7b2/0xa10 [18685.847513][ T895] ___sys_sendmsg+0xee/0x170 [18685.847513][ T895] __sys_sendmsg+0xcd/0x170 [18685.847513][ T895] do_syscall_64+0xc6/0x1e0 [18685.847513][ T895] [18685.849699][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18685.849699][ T895] ipv6_add_dev+0x3b9/0x11c0 [18685.849699][ T895] ipv6_find_idev+0x102/0x170 [18685.849699][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18685.849699][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18685.849699][ T895] netlink_rcv_skb+0x130/0x360 [18685.849699][ T895] netlink_unicast+0x449/0x710 [18685.849699][ T895] netlink_sendmsg+0x723/0xbe0 [18685.849699][ T895] ____sys_sendmsg+0x7b2/0xa10 [18685.849699][ T895] ___sys_sendmsg+0xee/0x170 [18685.849699][ T895] __sys_sendmsg+0xcd/0x170 [18685.849699][ T895] do_syscall_64+0xc6/0x1e0 [18685.849699][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18685.849699][ T895] [18685.851387][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18685.851387][ T895] neigh_parms_alloc+0x1e5/0x510 [18685.851387][ T895] ipv6_add_dev+0x2fd/0x11c0 [18685.851387][ T895] ipv6_find_idev+0x102/0x170 [18685.851387][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18685.851387][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18685.851387][ T895] netlink_rcv_skb+0x130/0x360 [18685.851387][ T895] netlink_unicast+0x449/0x710 [18685.851387][ T895] netlink_sendmsg+0x723/0xbe0 [18685.851387][ T895] ____sys_sendmsg+0x7b2/0xa10 [18685.851387][ T895] ___sys_sendmsg+0xee/0x170 [18685.851387][ T895] __sys_sendmsg+0xcd/0x170 [18685.851387][ T895] do_syscall_64+0xc6/0x1e0 [18685.851387][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18685.851387][ T895] [18696.095090][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18696.096237][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18696.096237][ T895] netdev_get_by_index+0x5e/0x80 [18696.096237][ T895] fib6_nh_init+0x3d8/0x15b0 [18696.096237][ T895] ip6_route_info_create+0xf18/0x17d0 [18696.096237][ T895] ip6_route_add+0x1c/0x140 [18696.096237][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18696.096237][ T895] addrconf_add_dev+0xe2/0x170 [18696.096237][ T895] inet6_addr_add+0x12f/0xa40 [18696.096237][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18696.096237][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18696.096237][ T895] netlink_rcv_skb+0x130/0x360 [18696.096237][ T895] netlink_unicast+0x449/0x710 [18696.096237][ T895] netlink_sendmsg+0x723/0xbe0 [18696.096237][ T895] ____sys_sendmsg+0x7b2/0xa10 [18696.096237][ T895] ___sys_sendmsg+0xee/0x170 [18696.096237][ T895] __sys_sendmsg+0xcd/0x170 [18696.096237][ T895] do_syscall_64+0xc6/0x1e0 [18696.096237][ T895] [18696.098438][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18696.098438][ T895] ipv6_add_dev+0x3b9/0x11c0 [18696.098438][ T895] ipv6_find_idev+0x102/0x170 [18696.098438][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18696.098438][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18696.098438][ T895] netlink_rcv_skb+0x130/0x360 [18696.098438][ T895] netlink_unicast+0x449/0x710 [18696.098438][ T895] netlink_sendmsg+0x723/0xbe0 [18696.098438][ T895] ____sys_sendmsg+0x7b2/0xa10 [18696.098438][ T895] ___sys_sendmsg+0xee/0x170 [18696.098438][ T895] __sys_sendmsg+0xcd/0x170 [18696.098438][ T895] do_syscall_64+0xc6/0x1e0 [18696.098438][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18696.098438][ T895] [18696.100183][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18696.100183][ T895] neigh_parms_alloc+0x1e5/0x510 [18696.100183][ T895] ipv6_add_dev+0x2fd/0x11c0 [18696.100183][ T895] ipv6_find_idev+0x102/0x170 [18696.100183][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18696.100183][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18696.100183][ T895] netlink_rcv_skb+0x130/0x360 [18696.100183][ T895] netlink_unicast+0x449/0x710 [18696.100183][ T895] netlink_sendmsg+0x723/0xbe0 [18696.100183][ T895] ____sys_sendmsg+0x7b2/0xa10 [18696.100183][ T895] ___sys_sendmsg+0xee/0x170 [18696.100183][ T895] __sys_sendmsg+0xcd/0x170 [18696.100183][ T895] do_syscall_64+0xc6/0x1e0 [18696.100183][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18696.100183][ T895] [18706.343204][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18706.344309][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18706.344309][ T895] netdev_get_by_index+0x5e/0x80 [18706.344309][ T895] fib6_nh_init+0x3d8/0x15b0 [18706.344309][ T895] ip6_route_info_create+0xf18/0x17d0 [18706.344309][ T895] ip6_route_add+0x1c/0x140 [18706.344309][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18706.344309][ T895] addrconf_add_dev+0xe2/0x170 [18706.344309][ T895] inet6_addr_add+0x12f/0xa40 [18706.344309][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18706.344309][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18706.344309][ T895] netlink_rcv_skb+0x130/0x360 [18706.344309][ T895] netlink_unicast+0x449/0x710 [18706.344309][ T895] netlink_sendmsg+0x723/0xbe0 [18706.344309][ T895] ____sys_sendmsg+0x7b2/0xa10 [18706.344309][ T895] ___sys_sendmsg+0xee/0x170 [18706.344309][ T895] __sys_sendmsg+0xcd/0x170 [18706.344309][ T895] do_syscall_64+0xc6/0x1e0 [18706.344309][ T895] [18706.346541][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18706.346541][ T895] ipv6_add_dev+0x3b9/0x11c0 [18706.346541][ T895] ipv6_find_idev+0x102/0x170 [18706.346541][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18706.346541][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18706.346541][ T895] netlink_rcv_skb+0x130/0x360 [18706.346541][ T895] netlink_unicast+0x449/0x710 [18706.346541][ T895] netlink_sendmsg+0x723/0xbe0 [18706.346541][ T895] ____sys_sendmsg+0x7b2/0xa10 [18706.346541][ T895] ___sys_sendmsg+0xee/0x170 [18706.346541][ T895] __sys_sendmsg+0xcd/0x170 [18706.346541][ T895] do_syscall_64+0xc6/0x1e0 [18706.346541][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18706.346541][ T895] [18706.348291][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18706.348291][ T895] neigh_parms_alloc+0x1e5/0x510 [18706.348291][ T895] ipv6_add_dev+0x2fd/0x11c0 [18706.348291][ T895] ipv6_find_idev+0x102/0x170 [18706.348291][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18706.348291][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18706.348291][ T895] netlink_rcv_skb+0x130/0x360 [18706.348291][ T895] netlink_unicast+0x449/0x710 [18706.348291][ T895] netlink_sendmsg+0x723/0xbe0 [18706.348291][ T895] ____sys_sendmsg+0x7b2/0xa10 [18706.348291][ T895] ___sys_sendmsg+0xee/0x170 [18706.348291][ T895] __sys_sendmsg+0xcd/0x170 [18706.348291][ T895] do_syscall_64+0xc6/0x1e0 [18706.348291][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18706.348291][ T895] [18716.591081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18716.592126][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18716.592126][ T895] netdev_get_by_index+0x5e/0x80 [18716.592126][ T895] fib6_nh_init+0x3d8/0x15b0 [18716.592126][ T895] ip6_route_info_create+0xf18/0x17d0 [18716.592126][ T895] ip6_route_add+0x1c/0x140 [18716.592126][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18716.592126][ T895] addrconf_add_dev+0xe2/0x170 [18716.592126][ T895] inet6_addr_add+0x12f/0xa40 [18716.592126][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18716.592126][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18716.592126][ T895] netlink_rcv_skb+0x130/0x360 [18716.592126][ T895] netlink_unicast+0x449/0x710 [18716.592126][ T895] netlink_sendmsg+0x723/0xbe0 [18716.592126][ T895] ____sys_sendmsg+0x7b2/0xa10 [18716.592126][ T895] ___sys_sendmsg+0xee/0x170 [18716.592126][ T895] __sys_sendmsg+0xcd/0x170 [18716.592126][ T895] do_syscall_64+0xc6/0x1e0 [18716.592126][ T895] [18716.594344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18716.594344][ T895] ipv6_add_dev+0x3b9/0x11c0 [18716.594344][ T895] ipv6_find_idev+0x102/0x170 [18716.594344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18716.594344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18716.594344][ T895] netlink_rcv_skb+0x130/0x360 [18716.594344][ T895] netlink_unicast+0x449/0x710 [18716.594344][ T895] netlink_sendmsg+0x723/0xbe0 [18716.594344][ T895] ____sys_sendmsg+0x7b2/0xa10 [18716.594344][ T895] ___sys_sendmsg+0xee/0x170 [18716.594344][ T895] __sys_sendmsg+0xcd/0x170 [18716.594344][ T895] do_syscall_64+0xc6/0x1e0 [18716.594344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18716.594344][ T895] [18716.596059][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18716.596059][ T895] neigh_parms_alloc+0x1e5/0x510 [18716.596059][ T895] ipv6_add_dev+0x2fd/0x11c0 [18716.596059][ T895] ipv6_find_idev+0x102/0x170 [18716.596059][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18716.596059][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18716.596059][ T895] netlink_rcv_skb+0x130/0x360 [18716.596059][ T895] netlink_unicast+0x449/0x710 [18716.596059][ T895] netlink_sendmsg+0x723/0xbe0 [18716.596059][ T895] ____sys_sendmsg+0x7b2/0xa10 [18716.596059][ T895] ___sys_sendmsg+0xee/0x170 [18716.596059][ T895] __sys_sendmsg+0xcd/0x170 [18716.596059][ T895] do_syscall_64+0xc6/0x1e0 [18716.596059][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18716.596059][ T895] [18726.839084][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18726.840156][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18726.840156][ T895] netdev_get_by_index+0x5e/0x80 [18726.840156][ T895] fib6_nh_init+0x3d8/0x15b0 [18726.840156][ T895] ip6_route_info_create+0xf18/0x17d0 [18726.840156][ T895] ip6_route_add+0x1c/0x140 [18726.840156][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18726.840156][ T895] addrconf_add_dev+0xe2/0x170 [18726.840156][ T895] inet6_addr_add+0x12f/0xa40 [18726.840156][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18726.840156][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18726.840156][ T895] netlink_rcv_skb+0x130/0x360 [18726.840156][ T895] netlink_unicast+0x449/0x710 [18726.840156][ T895] netlink_sendmsg+0x723/0xbe0 [18726.840156][ T895] ____sys_sendmsg+0x7b2/0xa10 [18726.840156][ T895] ___sys_sendmsg+0xee/0x170 [18726.840156][ T895] __sys_sendmsg+0xcd/0x170 [18726.840156][ T895] do_syscall_64+0xc6/0x1e0 [18726.840156][ T895] [18726.842344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18726.842344][ T895] ipv6_add_dev+0x3b9/0x11c0 [18726.842344][ T895] ipv6_find_idev+0x102/0x170 [18726.842344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18726.842344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18726.842344][ T895] netlink_rcv_skb+0x130/0x360 [18726.842344][ T895] netlink_unicast+0x449/0x710 [18726.842344][ T895] netlink_sendmsg+0x723/0xbe0 [18726.842344][ T895] ____sys_sendmsg+0x7b2/0xa10 [18726.842344][ T895] ___sys_sendmsg+0xee/0x170 [18726.842344][ T895] __sys_sendmsg+0xcd/0x170 [18726.842344][ T895] do_syscall_64+0xc6/0x1e0 [18726.842344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18726.842344][ T895] [18726.844032][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18726.844032][ T895] neigh_parms_alloc+0x1e5/0x510 [18726.844032][ T895] ipv6_add_dev+0x2fd/0x11c0 [18726.844032][ T895] ipv6_find_idev+0x102/0x170 [18726.844032][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18726.844032][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18726.844032][ T895] netlink_rcv_skb+0x130/0x360 [18726.844032][ T895] netlink_unicast+0x449/0x710 [18726.844032][ T895] netlink_sendmsg+0x723/0xbe0 [18726.844032][ T895] ____sys_sendmsg+0x7b2/0xa10 [18726.844032][ T895] ___sys_sendmsg+0xee/0x170 [18726.844032][ T895] __sys_sendmsg+0xcd/0x170 [18726.844032][ T895] do_syscall_64+0xc6/0x1e0 [18726.844032][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18726.844032][ T895] [18737.087071][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18737.088117][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18737.088117][ T895] netdev_get_by_index+0x5e/0x80 [18737.088117][ T895] fib6_nh_init+0x3d8/0x15b0 [18737.088117][ T895] ip6_route_info_create+0xf18/0x17d0 [18737.088117][ T895] ip6_route_add+0x1c/0x140 [18737.088117][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18737.088117][ T895] addrconf_add_dev+0xe2/0x170 [18737.088117][ T895] inet6_addr_add+0x12f/0xa40 [18737.088117][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18737.088117][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18737.088117][ T895] netlink_rcv_skb+0x130/0x360 [18737.088117][ T895] netlink_unicast+0x449/0x710 [18737.088117][ T895] netlink_sendmsg+0x723/0xbe0 [18737.088117][ T895] ____sys_sendmsg+0x7b2/0xa10 [18737.088117][ T895] ___sys_sendmsg+0xee/0x170 [18737.088117][ T895] __sys_sendmsg+0xcd/0x170 [18737.088117][ T895] do_syscall_64+0xc6/0x1e0 [18737.088117][ T895] [18737.090311][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18737.090311][ T895] ipv6_add_dev+0x3b9/0x11c0 [18737.090311][ T895] ipv6_find_idev+0x102/0x170 [18737.090311][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18737.090311][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18737.090311][ T895] netlink_rcv_skb+0x130/0x360 [18737.090311][ T895] netlink_unicast+0x449/0x710 [18737.090311][ T895] netlink_sendmsg+0x723/0xbe0 [18737.090311][ T895] ____sys_sendmsg+0x7b2/0xa10 [18737.090311][ T895] ___sys_sendmsg+0xee/0x170 [18737.090311][ T895] __sys_sendmsg+0xcd/0x170 [18737.090311][ T895] do_syscall_64+0xc6/0x1e0 [18737.090311][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18737.090311][ T895] [18737.092034][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18737.092034][ T895] neigh_parms_alloc+0x1e5/0x510 [18737.092034][ T895] ipv6_add_dev+0x2fd/0x11c0 [18737.092034][ T895] ipv6_find_idev+0x102/0x170 [18737.092034][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18737.092034][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18737.092034][ T895] netlink_rcv_skb+0x130/0x360 [18737.092034][ T895] netlink_unicast+0x449/0x710 [18737.092034][ T895] netlink_sendmsg+0x723/0xbe0 [18737.092034][ T895] ____sys_sendmsg+0x7b2/0xa10 [18737.092034][ T895] ___sys_sendmsg+0xee/0x170 [18737.092034][ T895] __sys_sendmsg+0xcd/0x170 [18737.092034][ T895] do_syscall_64+0xc6/0x1e0 [18737.092034][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18737.092034][ T895] [18747.335019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18747.335576][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18747.335576][ T895] netdev_get_by_index+0x5e/0x80 [18747.335576][ T895] fib6_nh_init+0x3d8/0x15b0 [18747.335576][ T895] ip6_route_info_create+0xf18/0x17d0 [18747.335576][ T895] ip6_route_add+0x1c/0x140 [18747.335576][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18747.335576][ T895] addrconf_add_dev+0xe2/0x170 [18747.335576][ T895] inet6_addr_add+0x12f/0xa40 [18747.335576][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18747.335576][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18747.335576][ T895] netlink_rcv_skb+0x130/0x360 [18747.335576][ T895] netlink_unicast+0x449/0x710 [18747.335576][ T895] netlink_sendmsg+0x723/0xbe0 [18747.335576][ T895] ____sys_sendmsg+0x7b2/0xa10 [18747.335576][ T895] ___sys_sendmsg+0xee/0x170 [18747.335576][ T895] __sys_sendmsg+0xcd/0x170 [18747.335576][ T895] do_syscall_64+0xc6/0x1e0 [18747.335576][ T895] [18747.337750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18747.337750][ T895] ipv6_add_dev+0x3b9/0x11c0 [18747.337750][ T895] ipv6_find_idev+0x102/0x170 [18747.337750][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18747.337750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18747.337750][ T895] netlink_rcv_skb+0x130/0x360 [18747.337750][ T895] netlink_unicast+0x449/0x710 [18747.337750][ T895] netlink_sendmsg+0x723/0xbe0 [18747.337750][ T895] ____sys_sendmsg+0x7b2/0xa10 [18747.337750][ T895] ___sys_sendmsg+0xee/0x170 [18747.337750][ T895] __sys_sendmsg+0xcd/0x170 [18747.337750][ T895] do_syscall_64+0xc6/0x1e0 [18747.337750][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18747.337750][ T895] [18747.339421][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18747.339421][ T895] neigh_parms_alloc+0x1e5/0x510 [18747.339421][ T895] ipv6_add_dev+0x2fd/0x11c0 [18747.339421][ T895] ipv6_find_idev+0x102/0x170 [18747.339421][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18747.339421][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18747.339421][ T895] netlink_rcv_skb+0x130/0x360 [18747.339421][ T895] netlink_unicast+0x449/0x710 [18747.339421][ T895] netlink_sendmsg+0x723/0xbe0 [18747.339421][ T895] ____sys_sendmsg+0x7b2/0xa10 [18747.339421][ T895] ___sys_sendmsg+0xee/0x170 [18747.339421][ T895] __sys_sendmsg+0xcd/0x170 [18747.339421][ T895] do_syscall_64+0xc6/0x1e0 [18747.339421][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18747.339421][ T895] [18757.583027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18757.583528][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18757.583528][ T895] netdev_get_by_index+0x5e/0x80 [18757.583528][ T895] fib6_nh_init+0x3d8/0x15b0 [18757.583528][ T895] ip6_route_info_create+0xf18/0x17d0 [18757.583528][ T895] ip6_route_add+0x1c/0x140 [18757.583528][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18757.583528][ T895] addrconf_add_dev+0xe2/0x170 [18757.583528][ T895] inet6_addr_add+0x12f/0xa40 [18757.583528][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18757.583528][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18757.583528][ T895] netlink_rcv_skb+0x130/0x360 [18757.583528][ T895] netlink_unicast+0x449/0x710 [18757.583528][ T895] netlink_sendmsg+0x723/0xbe0 [18757.583528][ T895] ____sys_sendmsg+0x7b2/0xa10 [18757.583528][ T895] ___sys_sendmsg+0xee/0x170 [18757.583528][ T895] __sys_sendmsg+0xcd/0x170 [18757.583528][ T895] do_syscall_64+0xc6/0x1e0 [18757.583528][ T895] [18757.585750][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18757.585750][ T895] ipv6_add_dev+0x3b9/0x11c0 [18757.585750][ T895] ipv6_find_idev+0x102/0x170 [18757.585750][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18757.585750][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18757.585750][ T895] netlink_rcv_skb+0x130/0x360 [18757.585750][ T895] netlink_unicast+0x449/0x710 [18757.585750][ T895] netlink_sendmsg+0x723/0xbe0 [18757.585750][ T895] ____sys_sendmsg+0x7b2/0xa10 [18757.585750][ T895] ___sys_sendmsg+0xee/0x170 [18757.585750][ T895] __sys_sendmsg+0xcd/0x170 [18757.585750][ T895] do_syscall_64+0xc6/0x1e0 [18757.585750][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18757.585750][ T895] [18757.587440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18757.587440][ T895] neigh_parms_alloc+0x1e5/0x510 [18757.587440][ T895] ipv6_add_dev+0x2fd/0x11c0 [18757.587440][ T895] ipv6_find_idev+0x102/0x170 [18757.587440][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18757.587440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18757.587440][ T895] netlink_rcv_skb+0x130/0x360 [18757.587440][ T895] netlink_unicast+0x449/0x710 [18757.587440][ T895] netlink_sendmsg+0x723/0xbe0 [18757.587440][ T895] ____sys_sendmsg+0x7b2/0xa10 [18757.587440][ T895] ___sys_sendmsg+0xee/0x170 [18757.587440][ T895] __sys_sendmsg+0xcd/0x170 [18757.587440][ T895] do_syscall_64+0xc6/0x1e0 [18757.587440][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18757.587440][ T895] [18767.831077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18767.832130][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18767.832130][ T895] netdev_get_by_index+0x5e/0x80 [18767.832130][ T895] fib6_nh_init+0x3d8/0x15b0 [18767.832130][ T895] ip6_route_info_create+0xf18/0x17d0 [18767.832130][ T895] ip6_route_add+0x1c/0x140 [18767.832130][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18767.832130][ T895] addrconf_add_dev+0xe2/0x170 [18767.832130][ T895] inet6_addr_add+0x12f/0xa40 [18767.832130][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18767.832130][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18767.832130][ T895] netlink_rcv_skb+0x130/0x360 [18767.832130][ T895] netlink_unicast+0x449/0x710 [18767.832130][ T895] netlink_sendmsg+0x723/0xbe0 [18767.832130][ T895] ____sys_sendmsg+0x7b2/0xa10 [18767.832130][ T895] ___sys_sendmsg+0xee/0x170 [18767.832130][ T895] __sys_sendmsg+0xcd/0x170 [18767.832130][ T895] do_syscall_64+0xc6/0x1e0 [18767.832130][ T895] [18767.834351][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18767.834351][ T895] ipv6_add_dev+0x3b9/0x11c0 [18767.834351][ T895] ipv6_find_idev+0x102/0x170 [18767.834351][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18767.834351][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18767.834351][ T895] netlink_rcv_skb+0x130/0x360 [18767.834351][ T895] netlink_unicast+0x449/0x710 [18767.834351][ T895] netlink_sendmsg+0x723/0xbe0 [18767.834351][ T895] ____sys_sendmsg+0x7b2/0xa10 [18767.834351][ T895] ___sys_sendmsg+0xee/0x170 [18767.834351][ T895] __sys_sendmsg+0xcd/0x170 [18767.834351][ T895] do_syscall_64+0xc6/0x1e0 [18767.834351][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18767.834351][ T895] [18767.836124][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18767.836124][ T895] neigh_parms_alloc+0x1e5/0x510 [18767.836124][ T895] ipv6_add_dev+0x2fd/0x11c0 [18767.836124][ T895] ipv6_find_idev+0x102/0x170 [18767.836124][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18767.836124][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18767.836124][ T895] netlink_rcv_skb+0x130/0x360 [18767.836124][ T895] netlink_unicast+0x449/0x710 [18767.836124][ T895] netlink_sendmsg+0x723/0xbe0 [18767.836124][ T895] ____sys_sendmsg+0x7b2/0xa10 [18767.836124][ T895] ___sys_sendmsg+0xee/0x170 [18767.836124][ T895] __sys_sendmsg+0xcd/0x170 [18767.836124][ T895] do_syscall_64+0xc6/0x1e0 [18767.836124][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18767.836124][ T895] [18777.855033][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18777.855597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18777.855597][ T895] netdev_get_by_index+0x5e/0x80 [18777.855597][ T895] fib6_nh_init+0x3d8/0x15b0 [18777.855597][ T895] ip6_route_info_create+0xf18/0x17d0 [18777.855597][ T895] ip6_route_add+0x1c/0x140 [18777.855597][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18777.855597][ T895] addrconf_add_dev+0xe2/0x170 [18777.855597][ T895] inet6_addr_add+0x12f/0xa40 [18777.855597][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18777.855597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18777.855597][ T895] netlink_rcv_skb+0x130/0x360 [18777.855597][ T895] netlink_unicast+0x449/0x710 [18777.855597][ T895] netlink_sendmsg+0x723/0xbe0 [18777.855597][ T895] ____sys_sendmsg+0x7b2/0xa10 [18777.855597][ T895] ___sys_sendmsg+0xee/0x170 [18777.855597][ T895] __sys_sendmsg+0xcd/0x170 [18777.855597][ T895] do_syscall_64+0xc6/0x1e0 [18777.855597][ T895] [18777.857791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18777.857791][ T895] ipv6_add_dev+0x3b9/0x11c0 [18777.857791][ T895] ipv6_find_idev+0x102/0x170 [18777.857791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18777.857791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18777.857791][ T895] netlink_rcv_skb+0x130/0x360 [18777.857791][ T895] netlink_unicast+0x449/0x710 [18777.857791][ T895] netlink_sendmsg+0x723/0xbe0 [18777.857791][ T895] ____sys_sendmsg+0x7b2/0xa10 [18777.857791][ T895] ___sys_sendmsg+0xee/0x170 [18777.857791][ T895] __sys_sendmsg+0xcd/0x170 [18777.857791][ T895] do_syscall_64+0xc6/0x1e0 [18777.857791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18777.857791][ T895] [18777.859486][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18777.859486][ T895] neigh_parms_alloc+0x1e5/0x510 [18777.859486][ T895] ipv6_add_dev+0x2fd/0x11c0 [18777.859486][ T895] ipv6_find_idev+0x102/0x170 [18777.859486][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18777.859486][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18777.859486][ T895] netlink_rcv_skb+0x130/0x360 [18777.859486][ T895] netlink_unicast+0x449/0x710 [18777.859486][ T895] netlink_sendmsg+0x723/0xbe0 [18777.859486][ T895] ____sys_sendmsg+0x7b2/0xa10 [18777.859486][ T895] ___sys_sendmsg+0xee/0x170 [18777.859486][ T895] __sys_sendmsg+0xcd/0x170 [18777.859486][ T895] do_syscall_64+0xc6/0x1e0 [18777.859486][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18777.859486][ T895] [18787.871005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18787.871499][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18787.871499][ T895] netdev_get_by_index+0x5e/0x80 [18787.871499][ T895] fib6_nh_init+0x3d8/0x15b0 [18787.871499][ T895] ip6_route_info_create+0xf18/0x17d0 [18787.871499][ T895] ip6_route_add+0x1c/0x140 [18787.871499][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18787.871499][ T895] addrconf_add_dev+0xe2/0x170 [18787.871499][ T895] inet6_addr_add+0x12f/0xa40 [18787.871499][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18787.871499][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18787.871499][ T895] netlink_rcv_skb+0x130/0x360 [18787.871499][ T895] netlink_unicast+0x449/0x710 [18787.871499][ T895] netlink_sendmsg+0x723/0xbe0 [18787.871499][ T895] ____sys_sendmsg+0x7b2/0xa10 [18787.871499][ T895] ___sys_sendmsg+0xee/0x170 [18787.871499][ T895] __sys_sendmsg+0xcd/0x170 [18787.871499][ T895] do_syscall_64+0xc6/0x1e0 [18787.871499][ T895] [18787.873730][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18787.873730][ T895] ipv6_add_dev+0x3b9/0x11c0 [18787.873730][ T895] ipv6_find_idev+0x102/0x170 [18787.873730][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18787.873730][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18787.873730][ T895] netlink_rcv_skb+0x130/0x360 [18787.873730][ T895] netlink_unicast+0x449/0x710 [18787.873730][ T895] netlink_sendmsg+0x723/0xbe0 [18787.873730][ T895] ____sys_sendmsg+0x7b2/0xa10 [18787.873730][ T895] ___sys_sendmsg+0xee/0x170 [18787.873730][ T895] __sys_sendmsg+0xcd/0x170 [18787.873730][ T895] do_syscall_64+0xc6/0x1e0 [18787.873730][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18787.873730][ T895] [18787.875488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18787.875488][ T895] neigh_parms_alloc+0x1e5/0x510 [18787.875488][ T895] ipv6_add_dev+0x2fd/0x11c0 [18787.875488][ T895] ipv6_find_idev+0x102/0x170 [18787.875488][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18787.875488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18787.875488][ T895] netlink_rcv_skb+0x130/0x360 [18787.875488][ T895] netlink_unicast+0x449/0x710 [18787.875488][ T895] netlink_sendmsg+0x723/0xbe0 [18787.875488][ T895] ____sys_sendmsg+0x7b2/0xa10 [18787.875488][ T895] ___sys_sendmsg+0xee/0x170 [18787.875488][ T895] __sys_sendmsg+0xcd/0x170 [18787.875488][ T895] do_syscall_64+0xc6/0x1e0 [18787.875488][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18787.875488][ T895] [18798.127036][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18798.127533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18798.127533][ T895] netdev_get_by_index+0x5e/0x80 [18798.127533][ T895] fib6_nh_init+0x3d8/0x15b0 [18798.127533][ T895] ip6_route_info_create+0xf18/0x17d0 [18798.127533][ T895] ip6_route_add+0x1c/0x140 [18798.127533][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18798.127533][ T895] addrconf_add_dev+0xe2/0x170 [18798.127533][ T895] inet6_addr_add+0x12f/0xa40 [18798.127533][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18798.127533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18798.127533][ T895] netlink_rcv_skb+0x130/0x360 [18798.127533][ T895] netlink_unicast+0x449/0x710 [18798.127533][ T895] netlink_sendmsg+0x723/0xbe0 [18798.127533][ T895] ____sys_sendmsg+0x7b2/0xa10 [18798.127533][ T895] ___sys_sendmsg+0xee/0x170 [18798.127533][ T895] __sys_sendmsg+0xcd/0x170 [18798.127533][ T895] do_syscall_64+0xc6/0x1e0 [18798.127533][ T895] [18798.129708][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18798.129708][ T895] ipv6_add_dev+0x3b9/0x11c0 [18798.129708][ T895] ipv6_find_idev+0x102/0x170 [18798.129708][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18798.129708][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18798.129708][ T895] netlink_rcv_skb+0x130/0x360 [18798.129708][ T895] netlink_unicast+0x449/0x710 [18798.129708][ T895] netlink_sendmsg+0x723/0xbe0 [18798.129708][ T895] ____sys_sendmsg+0x7b2/0xa10 [18798.129708][ T895] ___sys_sendmsg+0xee/0x170 [18798.129708][ T895] __sys_sendmsg+0xcd/0x170 [18798.129708][ T895] do_syscall_64+0xc6/0x1e0 [18798.129708][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18798.129708][ T895] [18798.131396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18798.131396][ T895] neigh_parms_alloc+0x1e5/0x510 [18798.131396][ T895] ipv6_add_dev+0x2fd/0x11c0 [18798.131396][ T895] ipv6_find_idev+0x102/0x170 [18798.131396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18798.131396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18798.131396][ T895] netlink_rcv_skb+0x130/0x360 [18798.131396][ T895] netlink_unicast+0x449/0x710 [18798.131396][ T895] netlink_sendmsg+0x723/0xbe0 [18798.131396][ T895] ____sys_sendmsg+0x7b2/0xa10 [18798.131396][ T895] ___sys_sendmsg+0xee/0x170 [18798.131396][ T895] __sys_sendmsg+0xcd/0x170 [18798.131396][ T895] do_syscall_64+0xc6/0x1e0 [18798.131396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18798.131396][ T895] [18808.199052][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18808.199582][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18808.199582][ T895] netdev_get_by_index+0x5e/0x80 [18808.199582][ T895] fib6_nh_init+0x3d8/0x15b0 [18808.199582][ T895] ip6_route_info_create+0xf18/0x17d0 [18808.199582][ T895] ip6_route_add+0x1c/0x140 [18808.199582][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18808.199582][ T895] addrconf_add_dev+0xe2/0x170 [18808.199582][ T895] inet6_addr_add+0x12f/0xa40 [18808.199582][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18808.199582][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18808.199582][ T895] netlink_rcv_skb+0x130/0x360 [18808.199582][ T895] netlink_unicast+0x449/0x710 [18808.199582][ T895] netlink_sendmsg+0x723/0xbe0 [18808.199582][ T895] ____sys_sendmsg+0x7b2/0xa10 [18808.199582][ T895] ___sys_sendmsg+0xee/0x170 [18808.199582][ T895] __sys_sendmsg+0xcd/0x170 [18808.199582][ T895] do_syscall_64+0xc6/0x1e0 [18808.199582][ T895] [18808.201732][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18808.201732][ T895] ipv6_add_dev+0x3b9/0x11c0 [18808.201732][ T895] ipv6_find_idev+0x102/0x170 [18808.201732][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18808.201732][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18808.201732][ T895] netlink_rcv_skb+0x130/0x360 [18808.201732][ T895] netlink_unicast+0x449/0x710 [18808.201732][ T895] netlink_sendmsg+0x723/0xbe0 [18808.201732][ T895] ____sys_sendmsg+0x7b2/0xa10 [18808.201732][ T895] ___sys_sendmsg+0xee/0x170 [18808.201732][ T895] __sys_sendmsg+0xcd/0x170 [18808.201732][ T895] do_syscall_64+0xc6/0x1e0 [18808.201732][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18808.201732][ T895] [18808.203405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18808.203405][ T895] neigh_parms_alloc+0x1e5/0x510 [18808.203405][ T895] ipv6_add_dev+0x2fd/0x11c0 [18808.203405][ T895] ipv6_find_idev+0x102/0x170 [18808.203405][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18808.203405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18808.203405][ T895] netlink_rcv_skb+0x130/0x360 [18808.203405][ T895] netlink_unicast+0x449/0x710 [18808.203405][ T895] netlink_sendmsg+0x723/0xbe0 [18808.203405][ T895] ____sys_sendmsg+0x7b2/0xa10 [18808.203405][ T895] ___sys_sendmsg+0xee/0x170 [18808.203405][ T895] __sys_sendmsg+0xcd/0x170 [18808.203405][ T895] do_syscall_64+0xc6/0x1e0 [18808.203405][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18808.203405][ T895] [18818.430990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18818.431464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18818.431464][ T895] netdev_get_by_index+0x5e/0x80 [18818.431464][ T895] fib6_nh_init+0x3d8/0x15b0 [18818.431464][ T895] ip6_route_info_create+0xf18/0x17d0 [18818.431464][ T895] ip6_route_add+0x1c/0x140 [18818.431464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18818.431464][ T895] addrconf_add_dev+0xe2/0x170 [18818.431464][ T895] inet6_addr_add+0x12f/0xa40 [18818.431464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18818.431464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18818.431464][ T895] netlink_rcv_skb+0x130/0x360 [18818.431464][ T895] netlink_unicast+0x449/0x710 [18818.431464][ T895] netlink_sendmsg+0x723/0xbe0 [18818.431464][ T895] ____sys_sendmsg+0x7b2/0xa10 [18818.431464][ T895] ___sys_sendmsg+0xee/0x170 [18818.431464][ T895] __sys_sendmsg+0xcd/0x170 [18818.431464][ T895] do_syscall_64+0xc6/0x1e0 [18818.431464][ T895] [18818.433622][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18818.433622][ T895] ipv6_add_dev+0x3b9/0x11c0 [18818.433622][ T895] ipv6_find_idev+0x102/0x170 [18818.433622][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18818.433622][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18818.433622][ T895] netlink_rcv_skb+0x130/0x360 [18818.433622][ T895] netlink_unicast+0x449/0x710 [18818.433622][ T895] netlink_sendmsg+0x723/0xbe0 [18818.433622][ T895] ____sys_sendmsg+0x7b2/0xa10 [18818.433622][ T895] ___sys_sendmsg+0xee/0x170 [18818.433622][ T895] __sys_sendmsg+0xcd/0x170 [18818.433622][ T895] do_syscall_64+0xc6/0x1e0 [18818.433622][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18818.433622][ T895] [18818.435334][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18818.435334][ T895] neigh_parms_alloc+0x1e5/0x510 [18818.435334][ T895] ipv6_add_dev+0x2fd/0x11c0 [18818.435334][ T895] ipv6_find_idev+0x102/0x170 [18818.435334][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18818.435334][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18818.435334][ T895] netlink_rcv_skb+0x130/0x360 [18818.435334][ T895] netlink_unicast+0x449/0x710 [18818.435334][ T895] netlink_sendmsg+0x723/0xbe0 [18818.435334][ T895] ____sys_sendmsg+0x7b2/0xa10 [18818.435334][ T895] ___sys_sendmsg+0xee/0x170 [18818.435334][ T895] __sys_sendmsg+0xcd/0x170 [18818.435334][ T895] do_syscall_64+0xc6/0x1e0 [18818.435334][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18818.435334][ T895] [18828.679056][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18828.679564][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18828.679564][ T895] netdev_get_by_index+0x5e/0x80 [18828.679564][ T895] fib6_nh_init+0x3d8/0x15b0 [18828.679564][ T895] ip6_route_info_create+0xf18/0x17d0 [18828.679564][ T895] ip6_route_add+0x1c/0x140 [18828.679564][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18828.679564][ T895] addrconf_add_dev+0xe2/0x170 [18828.679564][ T895] inet6_addr_add+0x12f/0xa40 [18828.679564][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18828.679564][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18828.679564][ T895] netlink_rcv_skb+0x130/0x360 [18828.679564][ T895] netlink_unicast+0x449/0x710 [18828.679564][ T895] netlink_sendmsg+0x723/0xbe0 [18828.679564][ T895] ____sys_sendmsg+0x7b2/0xa10 [18828.679564][ T895] ___sys_sendmsg+0xee/0x170 [18828.679564][ T895] __sys_sendmsg+0xcd/0x170 [18828.679564][ T895] do_syscall_64+0xc6/0x1e0 [18828.679564][ T895] [18828.681721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18828.681721][ T895] ipv6_add_dev+0x3b9/0x11c0 [18828.681721][ T895] ipv6_find_idev+0x102/0x170 [18828.681721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18828.681721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18828.681721][ T895] netlink_rcv_skb+0x130/0x360 [18828.681721][ T895] netlink_unicast+0x449/0x710 [18828.681721][ T895] netlink_sendmsg+0x723/0xbe0 [18828.681721][ T895] ____sys_sendmsg+0x7b2/0xa10 [18828.681721][ T895] ___sys_sendmsg+0xee/0x170 [18828.681721][ T895] __sys_sendmsg+0xcd/0x170 [18828.681721][ T895] do_syscall_64+0xc6/0x1e0 [18828.681721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18828.681721][ T895] [18828.683397][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18828.683397][ T895] neigh_parms_alloc+0x1e5/0x510 [18828.683397][ T895] ipv6_add_dev+0x2fd/0x11c0 [18828.683397][ T895] ipv6_find_idev+0x102/0x170 [18828.683397][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18828.683397][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18828.683397][ T895] netlink_rcv_skb+0x130/0x360 [18828.683397][ T895] netlink_unicast+0x449/0x710 [18828.683397][ T895] netlink_sendmsg+0x723/0xbe0 [18828.683397][ T895] ____sys_sendmsg+0x7b2/0xa10 [18828.683397][ T895] ___sys_sendmsg+0xee/0x170 [18828.683397][ T895] __sys_sendmsg+0xcd/0x170 [18828.683397][ T895] do_syscall_64+0xc6/0x1e0 [18828.683397][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18828.683397][ T895] [18838.927077][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18838.927552][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18838.927552][ T895] netdev_get_by_index+0x5e/0x80 [18838.927552][ T895] fib6_nh_init+0x3d8/0x15b0 [18838.927552][ T895] ip6_route_info_create+0xf18/0x17d0 [18838.927552][ T895] ip6_route_add+0x1c/0x140 [18838.927552][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18838.927552][ T895] addrconf_add_dev+0xe2/0x170 [18838.927552][ T895] inet6_addr_add+0x12f/0xa40 [18838.927552][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18838.927552][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18838.927552][ T895] netlink_rcv_skb+0x130/0x360 [18838.927552][ T895] netlink_unicast+0x449/0x710 [18838.927552][ T895] netlink_sendmsg+0x723/0xbe0 [18838.927552][ T895] ____sys_sendmsg+0x7b2/0xa10 [18838.927552][ T895] ___sys_sendmsg+0xee/0x170 [18838.927552][ T895] __sys_sendmsg+0xcd/0x170 [18838.927552][ T895] do_syscall_64+0xc6/0x1e0 [18838.927552][ T895] [18838.929739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18838.929739][ T895] ipv6_add_dev+0x3b9/0x11c0 [18838.929739][ T895] ipv6_find_idev+0x102/0x170 [18838.929739][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18838.929739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18838.929739][ T895] netlink_rcv_skb+0x130/0x360 [18838.929739][ T895] netlink_unicast+0x449/0x710 [18838.929739][ T895] netlink_sendmsg+0x723/0xbe0 [18838.929739][ T895] ____sys_sendmsg+0x7b2/0xa10 [18838.929739][ T895] ___sys_sendmsg+0xee/0x170 [18838.929739][ T895] __sys_sendmsg+0xcd/0x170 [18838.929739][ T895] do_syscall_64+0xc6/0x1e0 [18838.929739][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18838.929739][ T895] [18838.931466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18838.931466][ T895] neigh_parms_alloc+0x1e5/0x510 [18838.931466][ T895] ipv6_add_dev+0x2fd/0x11c0 [18838.931466][ T895] ipv6_find_idev+0x102/0x170 [18838.931466][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18838.931466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18838.931466][ T895] netlink_rcv_skb+0x130/0x360 [18838.931466][ T895] netlink_unicast+0x449/0x710 [18838.931466][ T895] netlink_sendmsg+0x723/0xbe0 [18838.931466][ T895] ____sys_sendmsg+0x7b2/0xa10 [18838.931466][ T895] ___sys_sendmsg+0xee/0x170 [18838.931466][ T895] __sys_sendmsg+0xcd/0x170 [18838.931466][ T895] do_syscall_64+0xc6/0x1e0 [18838.931466][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18838.931466][ T895] [18849.175010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18849.175474][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18849.175474][ T895] netdev_get_by_index+0x5e/0x80 [18849.175474][ T895] fib6_nh_init+0x3d8/0x15b0 [18849.175474][ T895] ip6_route_info_create+0xf18/0x17d0 [18849.175474][ T895] ip6_route_add+0x1c/0x140 [18849.175474][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18849.175474][ T895] addrconf_add_dev+0xe2/0x170 [18849.175474][ T895] inet6_addr_add+0x12f/0xa40 [18849.175474][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18849.175474][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18849.175474][ T895] netlink_rcv_skb+0x130/0x360 [18849.175474][ T895] netlink_unicast+0x449/0x710 [18849.175474][ T895] netlink_sendmsg+0x723/0xbe0 [18849.175474][ T895] ____sys_sendmsg+0x7b2/0xa10 [18849.175474][ T895] ___sys_sendmsg+0xee/0x170 [18849.175474][ T895] __sys_sendmsg+0xcd/0x170 [18849.175474][ T895] do_syscall_64+0xc6/0x1e0 [18849.175474][ T895] [18849.177683][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18849.177683][ T895] ipv6_add_dev+0x3b9/0x11c0 [18849.177683][ T895] ipv6_find_idev+0x102/0x170 [18849.177683][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18849.177683][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18849.177683][ T895] netlink_rcv_skb+0x130/0x360 [18849.177683][ T895] netlink_unicast+0x449/0x710 [18849.177683][ T895] netlink_sendmsg+0x723/0xbe0 [18849.177683][ T895] ____sys_sendmsg+0x7b2/0xa10 [18849.177683][ T895] ___sys_sendmsg+0xee/0x170 [18849.177683][ T895] __sys_sendmsg+0xcd/0x170 [18849.177683][ T895] do_syscall_64+0xc6/0x1e0 [18849.177683][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18849.177683][ T895] [18849.179360][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18849.179360][ T895] neigh_parms_alloc+0x1e5/0x510 [18849.179360][ T895] ipv6_add_dev+0x2fd/0x11c0 [18849.179360][ T895] ipv6_find_idev+0x102/0x170 [18849.179360][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18849.179360][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18849.179360][ T895] netlink_rcv_skb+0x130/0x360 [18849.179360][ T895] netlink_unicast+0x449/0x710 [18849.179360][ T895] netlink_sendmsg+0x723/0xbe0 [18849.179360][ T895] ____sys_sendmsg+0x7b2/0xa10 [18849.179360][ T895] ___sys_sendmsg+0xee/0x170 [18849.179360][ T895] __sys_sendmsg+0xcd/0x170 [18849.179360][ T895] do_syscall_64+0xc6/0x1e0 [18849.179360][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18849.179360][ T895] [18859.407070][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18859.407675][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18859.407675][ T895] netdev_get_by_index+0x5e/0x80 [18859.407675][ T895] fib6_nh_init+0x3d8/0x15b0 [18859.407675][ T895] ip6_route_info_create+0xf18/0x17d0 [18859.407675][ T895] ip6_route_add+0x1c/0x140 [18859.407675][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18859.407675][ T895] addrconf_add_dev+0xe2/0x170 [18859.407675][ T895] inet6_addr_add+0x12f/0xa40 [18859.407675][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18859.407675][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18859.407675][ T895] netlink_rcv_skb+0x130/0x360 [18859.407675][ T895] netlink_unicast+0x449/0x710 [18859.407675][ T895] netlink_sendmsg+0x723/0xbe0 [18859.407675][ T895] ____sys_sendmsg+0x7b2/0xa10 [18859.407675][ T895] ___sys_sendmsg+0xee/0x170 [18859.407675][ T895] __sys_sendmsg+0xcd/0x170 [18859.407675][ T895] do_syscall_64+0xc6/0x1e0 [18859.407675][ T895] [18859.409953][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18859.409953][ T895] ipv6_add_dev+0x3b9/0x11c0 [18859.409953][ T895] ipv6_find_idev+0x102/0x170 [18859.409953][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18859.409953][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18859.409953][ T895] netlink_rcv_skb+0x130/0x360 [18859.409953][ T895] netlink_unicast+0x449/0x710 [18859.409953][ T895] netlink_sendmsg+0x723/0xbe0 [18859.409953][ T895] ____sys_sendmsg+0x7b2/0xa10 [18859.409953][ T895] ___sys_sendmsg+0xee/0x170 [18859.409953][ T895] __sys_sendmsg+0xcd/0x170 [18859.409953][ T895] do_syscall_64+0xc6/0x1e0 [18859.409953][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18859.409953][ T895] [18859.412264][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18859.412264][ T895] neigh_parms_alloc+0x1e5/0x510 [18859.412264][ T895] ipv6_add_dev+0x2fd/0x11c0 [18859.412264][ T895] ipv6_find_idev+0x102/0x170 [18859.412264][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18859.412264][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18859.412264][ T895] netlink_rcv_skb+0x130/0x360 [18859.412264][ T895] netlink_unicast+0x449/0x710 [18859.412264][ T895] netlink_sendmsg+0x723/0xbe0 [18859.412264][ T895] ____sys_sendmsg+0x7b2/0xa10 [18859.412264][ T895] ___sys_sendmsg+0xee/0x170 [18859.412264][ T895] __sys_sendmsg+0xcd/0x170 [18859.412264][ T895] do_syscall_64+0xc6/0x1e0 [18859.412264][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18859.412264][ T895] [18869.655023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18869.655505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18869.655505][ T895] netdev_get_by_index+0x5e/0x80 [18869.655505][ T895] fib6_nh_init+0x3d8/0x15b0 [18869.655505][ T895] ip6_route_info_create+0xf18/0x17d0 [18869.655505][ T895] ip6_route_add+0x1c/0x140 [18869.655505][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18869.655505][ T895] addrconf_add_dev+0xe2/0x170 [18869.655505][ T895] inet6_addr_add+0x12f/0xa40 [18869.655505][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18869.655505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18869.655505][ T895] netlink_rcv_skb+0x130/0x360 [18869.655505][ T895] netlink_unicast+0x449/0x710 [18869.655505][ T895] netlink_sendmsg+0x723/0xbe0 [18869.655505][ T895] ____sys_sendmsg+0x7b2/0xa10 [18869.655505][ T895] ___sys_sendmsg+0xee/0x170 [18869.655505][ T895] __sys_sendmsg+0xcd/0x170 [18869.655505][ T895] do_syscall_64+0xc6/0x1e0 [18869.655505][ T895] [18869.657703][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18869.657703][ T895] ipv6_add_dev+0x3b9/0x11c0 [18869.657703][ T895] ipv6_find_idev+0x102/0x170 [18869.657703][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18869.657703][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18869.657703][ T895] netlink_rcv_skb+0x130/0x360 [18869.657703][ T895] netlink_unicast+0x449/0x710 [18869.657703][ T895] netlink_sendmsg+0x723/0xbe0 [18869.657703][ T895] ____sys_sendmsg+0x7b2/0xa10 [18869.657703][ T895] ___sys_sendmsg+0xee/0x170 [18869.657703][ T895] __sys_sendmsg+0xcd/0x170 [18869.657703][ T895] do_syscall_64+0xc6/0x1e0 [18869.657703][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18869.657703][ T895] [18869.659408][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18869.659408][ T895] neigh_parms_alloc+0x1e5/0x510 [18869.659408][ T895] ipv6_add_dev+0x2fd/0x11c0 [18869.659408][ T895] ipv6_find_idev+0x102/0x170 [18869.659408][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18869.659408][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18869.659408][ T895] netlink_rcv_skb+0x130/0x360 [18869.659408][ T895] netlink_unicast+0x449/0x710 [18869.659408][ T895] netlink_sendmsg+0x723/0xbe0 [18869.659408][ T895] ____sys_sendmsg+0x7b2/0xa10 [18869.659408][ T895] ___sys_sendmsg+0xee/0x170 [18869.659408][ T895] __sys_sendmsg+0xcd/0x170 [18869.659408][ T895] do_syscall_64+0xc6/0x1e0 [18869.659408][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18869.659408][ T895] [18879.903047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18879.903546][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18879.903546][ T895] netdev_get_by_index+0x5e/0x80 [18879.903546][ T895] fib6_nh_init+0x3d8/0x15b0 [18879.903546][ T895] ip6_route_info_create+0xf18/0x17d0 [18879.903546][ T895] ip6_route_add+0x1c/0x140 [18879.903546][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18879.903546][ T895] addrconf_add_dev+0xe2/0x170 [18879.903546][ T895] inet6_addr_add+0x12f/0xa40 [18879.903546][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18879.903546][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18879.903546][ T895] netlink_rcv_skb+0x130/0x360 [18879.903546][ T895] netlink_unicast+0x449/0x710 [18879.903546][ T895] netlink_sendmsg+0x723/0xbe0 [18879.903546][ T895] ____sys_sendmsg+0x7b2/0xa10 [18879.903546][ T895] ___sys_sendmsg+0xee/0x170 [18879.903546][ T895] __sys_sendmsg+0xcd/0x170 [18879.903546][ T895] do_syscall_64+0xc6/0x1e0 [18879.903546][ T895] [18879.905767][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18879.905767][ T895] ipv6_add_dev+0x3b9/0x11c0 [18879.905767][ T895] ipv6_find_idev+0x102/0x170 [18879.905767][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18879.905767][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18879.905767][ T895] netlink_rcv_skb+0x130/0x360 [18879.905767][ T895] netlink_unicast+0x449/0x710 [18879.905767][ T895] netlink_sendmsg+0x723/0xbe0 [18879.905767][ T895] ____sys_sendmsg+0x7b2/0xa10 [18879.905767][ T895] ___sys_sendmsg+0xee/0x170 [18879.905767][ T895] __sys_sendmsg+0xcd/0x170 [18879.905767][ T895] do_syscall_64+0xc6/0x1e0 [18879.905767][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18879.905767][ T895] [18879.907512][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18879.907512][ T895] neigh_parms_alloc+0x1e5/0x510 [18879.907512][ T895] ipv6_add_dev+0x2fd/0x11c0 [18879.907512][ T895] ipv6_find_idev+0x102/0x170 [18879.907512][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18879.907512][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18879.907512][ T895] netlink_rcv_skb+0x130/0x360 [18879.907512][ T895] netlink_unicast+0x449/0x710 [18879.907512][ T895] netlink_sendmsg+0x723/0xbe0 [18879.907512][ T895] ____sys_sendmsg+0x7b2/0xa10 [18879.907512][ T895] ___sys_sendmsg+0xee/0x170 [18879.907512][ T895] __sys_sendmsg+0xcd/0x170 [18879.907512][ T895] do_syscall_64+0xc6/0x1e0 [18879.907512][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18879.907512][ T895] [18890.151086][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18890.151611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18890.151611][ T895] netdev_get_by_index+0x5e/0x80 [18890.151611][ T895] fib6_nh_init+0x3d8/0x15b0 [18890.151611][ T895] ip6_route_info_create+0xf18/0x17d0 [18890.151611][ T895] ip6_route_add+0x1c/0x140 [18890.151611][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18890.151611][ T895] addrconf_add_dev+0xe2/0x170 [18890.151611][ T895] inet6_addr_add+0x12f/0xa40 [18890.151611][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18890.151611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18890.151611][ T895] netlink_rcv_skb+0x130/0x360 [18890.151611][ T895] netlink_unicast+0x449/0x710 [18890.151611][ T895] netlink_sendmsg+0x723/0xbe0 [18890.151611][ T895] ____sys_sendmsg+0x7b2/0xa10 [18890.151611][ T895] ___sys_sendmsg+0xee/0x170 [18890.151611][ T895] __sys_sendmsg+0xcd/0x170 [18890.151611][ T895] do_syscall_64+0xc6/0x1e0 [18890.151611][ T895] [18890.153852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18890.153852][ T895] ipv6_add_dev+0x3b9/0x11c0 [18890.153852][ T895] ipv6_find_idev+0x102/0x170 [18890.153852][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18890.153852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18890.153852][ T895] netlink_rcv_skb+0x130/0x360 [18890.153852][ T895] netlink_unicast+0x449/0x710 [18890.153852][ T895] netlink_sendmsg+0x723/0xbe0 [18890.153852][ T895] ____sys_sendmsg+0x7b2/0xa10 [18890.153852][ T895] ___sys_sendmsg+0xee/0x170 [18890.153852][ T895] __sys_sendmsg+0xcd/0x170 [18890.153852][ T895] do_syscall_64+0xc6/0x1e0 [18890.153852][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18890.153852][ T895] [18890.156099][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18890.156099][ T895] neigh_parms_alloc+0x1e5/0x510 [18890.156099][ T895] ipv6_add_dev+0x2fd/0x11c0 [18890.156099][ T895] ipv6_find_idev+0x102/0x170 [18890.156099][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18890.156099][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18890.156099][ T895] netlink_rcv_skb+0x130/0x360 [18890.156099][ T895] netlink_unicast+0x449/0x710 [18890.156099][ T895] netlink_sendmsg+0x723/0xbe0 [18890.156099][ T895] ____sys_sendmsg+0x7b2/0xa10 [18890.156099][ T895] ___sys_sendmsg+0xee/0x170 [18890.156099][ T895] __sys_sendmsg+0xcd/0x170 [18890.156099][ T895] do_syscall_64+0xc6/0x1e0 [18890.156099][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18890.156099][ T895] [18900.399076][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18900.400160][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18900.400160][ T895] netdev_get_by_index+0x5e/0x80 [18900.400160][ T895] fib6_nh_init+0x3d8/0x15b0 [18900.400160][ T895] ip6_route_info_create+0xf18/0x17d0 [18900.400160][ T895] ip6_route_add+0x1c/0x140 [18900.400160][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18900.400160][ T895] addrconf_add_dev+0xe2/0x170 [18900.400160][ T895] inet6_addr_add+0x12f/0xa40 [18900.400160][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18900.400160][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18900.400160][ T895] netlink_rcv_skb+0x130/0x360 [18900.400160][ T895] netlink_unicast+0x449/0x710 [18900.400160][ T895] netlink_sendmsg+0x723/0xbe0 [18900.400160][ T895] ____sys_sendmsg+0x7b2/0xa10 [18900.400160][ T895] ___sys_sendmsg+0xee/0x170 [18900.400160][ T895] __sys_sendmsg+0xcd/0x170 [18900.400160][ T895] do_syscall_64+0xc6/0x1e0 [18900.400160][ T895] [18900.402401][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18900.402401][ T895] ipv6_add_dev+0x3b9/0x11c0 [18900.402401][ T895] ipv6_find_idev+0x102/0x170 [18900.402401][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18900.402401][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18900.402401][ T895] netlink_rcv_skb+0x130/0x360 [18900.402401][ T895] netlink_unicast+0x449/0x710 [18900.402401][ T895] netlink_sendmsg+0x723/0xbe0 [18900.402401][ T895] ____sys_sendmsg+0x7b2/0xa10 [18900.402401][ T895] ___sys_sendmsg+0xee/0x170 [18900.402401][ T895] __sys_sendmsg+0xcd/0x170 [18900.402401][ T895] do_syscall_64+0xc6/0x1e0 [18900.402401][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18900.402401][ T895] [18900.404106][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18900.404106][ T895] neigh_parms_alloc+0x1e5/0x510 [18900.404106][ T895] ipv6_add_dev+0x2fd/0x11c0 [18900.404106][ T895] ipv6_find_idev+0x102/0x170 [18900.404106][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18900.404106][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18900.404106][ T895] netlink_rcv_skb+0x130/0x360 [18900.404106][ T895] netlink_unicast+0x449/0x710 [18900.404106][ T895] netlink_sendmsg+0x723/0xbe0 [18900.404106][ T895] ____sys_sendmsg+0x7b2/0xa10 [18900.404106][ T895] ___sys_sendmsg+0xee/0x170 [18900.404106][ T895] __sys_sendmsg+0xcd/0x170 [18900.404106][ T895] do_syscall_64+0xc6/0x1e0 [18900.404106][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18900.404106][ T895] [18910.647064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18910.648156][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18910.648156][ T895] netdev_get_by_index+0x5e/0x80 [18910.648156][ T895] fib6_nh_init+0x3d8/0x15b0 [18910.648156][ T895] ip6_route_info_create+0xf18/0x17d0 [18910.648156][ T895] ip6_route_add+0x1c/0x140 [18910.648156][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18910.648156][ T895] addrconf_add_dev+0xe2/0x170 [18910.648156][ T895] inet6_addr_add+0x12f/0xa40 [18910.648156][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18910.648156][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18910.648156][ T895] netlink_rcv_skb+0x130/0x360 [18910.648156][ T895] netlink_unicast+0x449/0x710 [18910.648156][ T895] netlink_sendmsg+0x723/0xbe0 [18910.648156][ T895] ____sys_sendmsg+0x7b2/0xa10 [18910.648156][ T895] ___sys_sendmsg+0xee/0x170 [18910.648156][ T895] __sys_sendmsg+0xcd/0x170 [18910.648156][ T895] do_syscall_64+0xc6/0x1e0 [18910.648156][ T895] [18910.650404][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18910.650404][ T895] ipv6_add_dev+0x3b9/0x11c0 [18910.650404][ T895] ipv6_find_idev+0x102/0x170 [18910.650404][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18910.650404][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18910.650404][ T895] netlink_rcv_skb+0x130/0x360 [18910.650404][ T895] netlink_unicast+0x449/0x710 [18910.650404][ T895] netlink_sendmsg+0x723/0xbe0 [18910.650404][ T895] ____sys_sendmsg+0x7b2/0xa10 [18910.650404][ T895] ___sys_sendmsg+0xee/0x170 [18910.650404][ T895] __sys_sendmsg+0xcd/0x170 [18910.650404][ T895] do_syscall_64+0xc6/0x1e0 [18910.650404][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18910.650404][ T895] [18910.652087][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18910.652087][ T895] neigh_parms_alloc+0x1e5/0x510 [18910.652087][ T895] ipv6_add_dev+0x2fd/0x11c0 [18910.652087][ T895] ipv6_find_idev+0x102/0x170 [18910.652087][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18910.652087][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18910.652087][ T895] netlink_rcv_skb+0x130/0x360 [18910.652087][ T895] netlink_unicast+0x449/0x710 [18910.652087][ T895] netlink_sendmsg+0x723/0xbe0 [18910.652087][ T895] ____sys_sendmsg+0x7b2/0xa10 [18910.652087][ T895] ___sys_sendmsg+0xee/0x170 [18910.652087][ T895] __sys_sendmsg+0xcd/0x170 [18910.652087][ T895] do_syscall_64+0xc6/0x1e0 [18910.652087][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18910.652087][ T895] [18920.847021][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18920.847625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18920.847625][ T895] netdev_get_by_index+0x5e/0x80 [18920.847625][ T895] fib6_nh_init+0x3d8/0x15b0 [18920.847625][ T895] ip6_route_info_create+0xf18/0x17d0 [18920.847625][ T895] ip6_route_add+0x1c/0x140 [18920.847625][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18920.847625][ T895] addrconf_add_dev+0xe2/0x170 [18920.847625][ T895] inet6_addr_add+0x12f/0xa40 [18920.847625][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18920.847625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18920.847625][ T895] netlink_rcv_skb+0x130/0x360 [18920.847625][ T895] netlink_unicast+0x449/0x710 [18920.847625][ T895] netlink_sendmsg+0x723/0xbe0 [18920.847625][ T895] ____sys_sendmsg+0x7b2/0xa10 [18920.847625][ T895] ___sys_sendmsg+0xee/0x170 [18920.847625][ T895] __sys_sendmsg+0xcd/0x170 [18920.847625][ T895] do_syscall_64+0xc6/0x1e0 [18920.847625][ T895] [18920.849928][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18920.849928][ T895] ipv6_add_dev+0x3b9/0x11c0 [18920.849928][ T895] ipv6_find_idev+0x102/0x170 [18920.849928][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18920.849928][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18920.849928][ T895] netlink_rcv_skb+0x130/0x360 [18920.849928][ T895] netlink_unicast+0x449/0x710 [18920.849928][ T895] netlink_sendmsg+0x723/0xbe0 [18920.849928][ T895] ____sys_sendmsg+0x7b2/0xa10 [18920.849928][ T895] ___sys_sendmsg+0xee/0x170 [18920.849928][ T895] __sys_sendmsg+0xcd/0x170 [18920.849928][ T895] do_syscall_64+0xc6/0x1e0 [18920.849928][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18920.849928][ T895] [18920.851682][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18920.851682][ T895] neigh_parms_alloc+0x1e5/0x510 [18920.851682][ T895] ipv6_add_dev+0x2fd/0x11c0 [18920.851682][ T895] ipv6_find_idev+0x102/0x170 [18920.851682][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18920.851682][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18920.851682][ T895] netlink_rcv_skb+0x130/0x360 [18920.851682][ T895] netlink_unicast+0x449/0x710 [18920.851682][ T895] netlink_sendmsg+0x723/0xbe0 [18920.851682][ T895] ____sys_sendmsg+0x7b2/0xa10 [18920.851682][ T895] ___sys_sendmsg+0xee/0x170 [18920.851682][ T895] __sys_sendmsg+0xcd/0x170 [18920.851682][ T895] do_syscall_64+0xc6/0x1e0 [18920.851682][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18920.851682][ T895] [18931.095074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18931.095596][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18931.095596][ T895] netdev_get_by_index+0x5e/0x80 [18931.095596][ T895] fib6_nh_init+0x3d8/0x15b0 [18931.095596][ T895] ip6_route_info_create+0xf18/0x17d0 [18931.095596][ T895] ip6_route_add+0x1c/0x140 [18931.095596][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18931.095596][ T895] addrconf_add_dev+0xe2/0x170 [18931.095596][ T895] inet6_addr_add+0x12f/0xa40 [18931.095596][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18931.095596][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18931.095596][ T895] netlink_rcv_skb+0x130/0x360 [18931.095596][ T895] netlink_unicast+0x449/0x710 [18931.095596][ T895] netlink_sendmsg+0x723/0xbe0 [18931.095596][ T895] ____sys_sendmsg+0x7b2/0xa10 [18931.095596][ T895] ___sys_sendmsg+0xee/0x170 [18931.095596][ T895] __sys_sendmsg+0xcd/0x170 [18931.095596][ T895] do_syscall_64+0xc6/0x1e0 [18931.095596][ T895] [18931.097785][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18931.097785][ T895] ipv6_add_dev+0x3b9/0x11c0 [18931.097785][ T895] ipv6_find_idev+0x102/0x170 [18931.097785][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18931.097785][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18931.097785][ T895] netlink_rcv_skb+0x130/0x360 [18931.097785][ T895] netlink_unicast+0x449/0x710 [18931.097785][ T895] netlink_sendmsg+0x723/0xbe0 [18931.097785][ T895] ____sys_sendmsg+0x7b2/0xa10 [18931.097785][ T895] ___sys_sendmsg+0xee/0x170 [18931.097785][ T895] __sys_sendmsg+0xcd/0x170 [18931.097785][ T895] do_syscall_64+0xc6/0x1e0 [18931.097785][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18931.097785][ T895] [18931.099479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18931.099479][ T895] neigh_parms_alloc+0x1e5/0x510 [18931.099479][ T895] ipv6_add_dev+0x2fd/0x11c0 [18931.099479][ T895] ipv6_find_idev+0x102/0x170 [18931.099479][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18931.099479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18931.099479][ T895] netlink_rcv_skb+0x130/0x360 [18931.099479][ T895] netlink_unicast+0x449/0x710 [18931.099479][ T895] netlink_sendmsg+0x723/0xbe0 [18931.099479][ T895] ____sys_sendmsg+0x7b2/0xa10 [18931.099479][ T895] ___sys_sendmsg+0xee/0x170 [18931.099479][ T895] __sys_sendmsg+0xcd/0x170 [18931.099479][ T895] do_syscall_64+0xc6/0x1e0 [18931.099479][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18931.099479][ T895] [18941.343092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18941.344193][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18941.344193][ T895] netdev_get_by_index+0x5e/0x80 [18941.344193][ T895] fib6_nh_init+0x3d8/0x15b0 [18941.344193][ T895] ip6_route_info_create+0xf18/0x17d0 [18941.344193][ T895] ip6_route_add+0x1c/0x140 [18941.344193][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18941.344193][ T895] addrconf_add_dev+0xe2/0x170 [18941.344193][ T895] inet6_addr_add+0x12f/0xa40 [18941.344193][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18941.344193][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18941.344193][ T895] netlink_rcv_skb+0x130/0x360 [18941.344193][ T895] netlink_unicast+0x449/0x710 [18941.344193][ T895] netlink_sendmsg+0x723/0xbe0 [18941.344193][ T895] ____sys_sendmsg+0x7b2/0xa10 [18941.344193][ T895] ___sys_sendmsg+0xee/0x170 [18941.344193][ T895] __sys_sendmsg+0xcd/0x170 [18941.344193][ T895] do_syscall_64+0xc6/0x1e0 [18941.344193][ T895] [18941.346454][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18941.346454][ T895] ipv6_add_dev+0x3b9/0x11c0 [18941.346454][ T895] ipv6_find_idev+0x102/0x170 [18941.346454][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18941.346454][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18941.346454][ T895] netlink_rcv_skb+0x130/0x360 [18941.346454][ T895] netlink_unicast+0x449/0x710 [18941.346454][ T895] netlink_sendmsg+0x723/0xbe0 [18941.346454][ T895] ____sys_sendmsg+0x7b2/0xa10 [18941.346454][ T895] ___sys_sendmsg+0xee/0x170 [18941.346454][ T895] __sys_sendmsg+0xcd/0x170 [18941.346454][ T895] do_syscall_64+0xc6/0x1e0 [18941.346454][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18941.346454][ T895] [18941.348185][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18941.348185][ T895] neigh_parms_alloc+0x1e5/0x510 [18941.348185][ T895] ipv6_add_dev+0x2fd/0x11c0 [18941.348185][ T895] ipv6_find_idev+0x102/0x170 [18941.348185][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18941.348185][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18941.348185][ T895] netlink_rcv_skb+0x130/0x360 [18941.348185][ T895] netlink_unicast+0x449/0x710 [18941.348185][ T895] netlink_sendmsg+0x723/0xbe0 [18941.348185][ T895] ____sys_sendmsg+0x7b2/0xa10 [18941.348185][ T895] ___sys_sendmsg+0xee/0x170 [18941.348185][ T895] __sys_sendmsg+0xcd/0x170 [18941.348185][ T895] do_syscall_64+0xc6/0x1e0 [18941.348185][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18941.348185][ T895] [18951.591093][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18951.591571][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18951.591571][ T895] netdev_get_by_index+0x5e/0x80 [18951.591571][ T895] fib6_nh_init+0x3d8/0x15b0 [18951.591571][ T895] ip6_route_info_create+0xf18/0x17d0 [18951.591571][ T895] ip6_route_add+0x1c/0x140 [18951.591571][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18951.591571][ T895] addrconf_add_dev+0xe2/0x170 [18951.591571][ T895] inet6_addr_add+0x12f/0xa40 [18951.591571][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18951.591571][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18951.591571][ T895] netlink_rcv_skb+0x130/0x360 [18951.591571][ T895] netlink_unicast+0x449/0x710 [18951.591571][ T895] netlink_sendmsg+0x723/0xbe0 [18951.591571][ T895] ____sys_sendmsg+0x7b2/0xa10 [18951.591571][ T895] ___sys_sendmsg+0xee/0x170 [18951.591571][ T895] __sys_sendmsg+0xcd/0x170 [18951.591571][ T895] do_syscall_64+0xc6/0x1e0 [18951.591571][ T895] [18951.593745][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18951.593745][ T895] ipv6_add_dev+0x3b9/0x11c0 [18951.593745][ T895] ipv6_find_idev+0x102/0x170 [18951.593745][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18951.593745][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18951.593745][ T895] netlink_rcv_skb+0x130/0x360 [18951.593745][ T895] netlink_unicast+0x449/0x710 [18951.593745][ T895] netlink_sendmsg+0x723/0xbe0 [18951.593745][ T895] ____sys_sendmsg+0x7b2/0xa10 [18951.593745][ T895] ___sys_sendmsg+0xee/0x170 [18951.593745][ T895] __sys_sendmsg+0xcd/0x170 [18951.593745][ T895] do_syscall_64+0xc6/0x1e0 [18951.593745][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18951.593745][ T895] [18951.595475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18951.595475][ T895] neigh_parms_alloc+0x1e5/0x510 [18951.595475][ T895] ipv6_add_dev+0x2fd/0x11c0 [18951.595475][ T895] ipv6_find_idev+0x102/0x170 [18951.595475][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18951.595475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18951.595475][ T895] netlink_rcv_skb+0x130/0x360 [18951.595475][ T895] netlink_unicast+0x449/0x710 [18951.595475][ T895] netlink_sendmsg+0x723/0xbe0 [18951.595475][ T895] ____sys_sendmsg+0x7b2/0xa10 [18951.595475][ T895] ___sys_sendmsg+0xee/0x170 [18951.595475][ T895] __sys_sendmsg+0xcd/0x170 [18951.595475][ T895] do_syscall_64+0xc6/0x1e0 [18951.595475][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18951.595475][ T895] [18961.839116][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18961.839614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18961.839614][ T895] netdev_get_by_index+0x5e/0x80 [18961.839614][ T895] fib6_nh_init+0x3d8/0x15b0 [18961.839614][ T895] ip6_route_info_create+0xf18/0x17d0 [18961.839614][ T895] ip6_route_add+0x1c/0x140 [18961.839614][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18961.839614][ T895] addrconf_add_dev+0xe2/0x170 [18961.839614][ T895] inet6_addr_add+0x12f/0xa40 [18961.839614][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18961.839614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18961.839614][ T895] netlink_rcv_skb+0x130/0x360 [18961.839614][ T895] netlink_unicast+0x449/0x710 [18961.839614][ T895] netlink_sendmsg+0x723/0xbe0 [18961.839614][ T895] ____sys_sendmsg+0x7b2/0xa10 [18961.839614][ T895] ___sys_sendmsg+0xee/0x170 [18961.839614][ T895] __sys_sendmsg+0xcd/0x170 [18961.839614][ T895] do_syscall_64+0xc6/0x1e0 [18961.839614][ T895] [18961.841825][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18961.841825][ T895] ipv6_add_dev+0x3b9/0x11c0 [18961.841825][ T895] ipv6_find_idev+0x102/0x170 [18961.841825][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18961.841825][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18961.841825][ T895] netlink_rcv_skb+0x130/0x360 [18961.841825][ T895] netlink_unicast+0x449/0x710 [18961.841825][ T895] netlink_sendmsg+0x723/0xbe0 [18961.841825][ T895] ____sys_sendmsg+0x7b2/0xa10 [18961.841825][ T895] ___sys_sendmsg+0xee/0x170 [18961.841825][ T895] __sys_sendmsg+0xcd/0x170 [18961.841825][ T895] do_syscall_64+0xc6/0x1e0 [18961.841825][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18961.841825][ T895] [18961.843540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18961.843540][ T895] neigh_parms_alloc+0x1e5/0x510 [18961.843540][ T895] ipv6_add_dev+0x2fd/0x11c0 [18961.843540][ T895] ipv6_find_idev+0x102/0x170 [18961.843540][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18961.843540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18961.843540][ T895] netlink_rcv_skb+0x130/0x360 [18961.843540][ T895] netlink_unicast+0x449/0x710 [18961.843540][ T895] netlink_sendmsg+0x723/0xbe0 [18961.843540][ T895] ____sys_sendmsg+0x7b2/0xa10 [18961.843540][ T895] ___sys_sendmsg+0xee/0x170 [18961.843540][ T895] __sys_sendmsg+0xcd/0x170 [18961.843540][ T895] do_syscall_64+0xc6/0x1e0 [18961.843540][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18961.843540][ T895] [18972.087047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18972.087551][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18972.087551][ T895] netdev_get_by_index+0x5e/0x80 [18972.087551][ T895] fib6_nh_init+0x3d8/0x15b0 [18972.087551][ T895] ip6_route_info_create+0xf18/0x17d0 [18972.087551][ T895] ip6_route_add+0x1c/0x140 [18972.087551][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18972.087551][ T895] addrconf_add_dev+0xe2/0x170 [18972.087551][ T895] inet6_addr_add+0x12f/0xa40 [18972.087551][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18972.087551][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18972.087551][ T895] netlink_rcv_skb+0x130/0x360 [18972.087551][ T895] netlink_unicast+0x449/0x710 [18972.087551][ T895] netlink_sendmsg+0x723/0xbe0 [18972.087551][ T895] ____sys_sendmsg+0x7b2/0xa10 [18972.087551][ T895] ___sys_sendmsg+0xee/0x170 [18972.087551][ T895] __sys_sendmsg+0xcd/0x170 [18972.087551][ T895] do_syscall_64+0xc6/0x1e0 [18972.087551][ T895] [18972.089823][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18972.089823][ T895] ipv6_add_dev+0x3b9/0x11c0 [18972.089823][ T895] ipv6_find_idev+0x102/0x170 [18972.089823][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18972.089823][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18972.089823][ T895] netlink_rcv_skb+0x130/0x360 [18972.089823][ T895] netlink_unicast+0x449/0x710 [18972.089823][ T895] netlink_sendmsg+0x723/0xbe0 [18972.089823][ T895] ____sys_sendmsg+0x7b2/0xa10 [18972.089823][ T895] ___sys_sendmsg+0xee/0x170 [18972.089823][ T895] __sys_sendmsg+0xcd/0x170 [18972.089823][ T895] do_syscall_64+0xc6/0x1e0 [18972.089823][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18972.089823][ T895] [18972.091627][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18972.091627][ T895] neigh_parms_alloc+0x1e5/0x510 [18972.091627][ T895] ipv6_add_dev+0x2fd/0x11c0 [18972.091627][ T895] ipv6_find_idev+0x102/0x170 [18972.091627][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18972.091627][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18972.091627][ T895] netlink_rcv_skb+0x130/0x360 [18972.091627][ T895] netlink_unicast+0x449/0x710 [18972.091627][ T895] netlink_sendmsg+0x723/0xbe0 [18972.091627][ T895] ____sys_sendmsg+0x7b2/0xa10 [18972.091627][ T895] ___sys_sendmsg+0xee/0x170 [18972.091627][ T895] __sys_sendmsg+0xcd/0x170 [18972.091627][ T895] do_syscall_64+0xc6/0x1e0 [18972.091627][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18972.091627][ T895] [18982.335088][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18982.335579][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18982.335579][ T895] netdev_get_by_index+0x5e/0x80 [18982.335579][ T895] fib6_nh_init+0x3d8/0x15b0 [18982.335579][ T895] ip6_route_info_create+0xf18/0x17d0 [18982.335579][ T895] ip6_route_add+0x1c/0x140 [18982.335579][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18982.335579][ T895] addrconf_add_dev+0xe2/0x170 [18982.335579][ T895] inet6_addr_add+0x12f/0xa40 [18982.335579][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18982.335579][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18982.335579][ T895] netlink_rcv_skb+0x130/0x360 [18982.335579][ T895] netlink_unicast+0x449/0x710 [18982.335579][ T895] netlink_sendmsg+0x723/0xbe0 [18982.335579][ T895] ____sys_sendmsg+0x7b2/0xa10 [18982.335579][ T895] ___sys_sendmsg+0xee/0x170 [18982.335579][ T895] __sys_sendmsg+0xcd/0x170 [18982.335579][ T895] do_syscall_64+0xc6/0x1e0 [18982.335579][ T895] [18982.337783][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18982.337783][ T895] ipv6_add_dev+0x3b9/0x11c0 [18982.337783][ T895] ipv6_find_idev+0x102/0x170 [18982.337783][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18982.337783][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18982.337783][ T895] netlink_rcv_skb+0x130/0x360 [18982.337783][ T895] netlink_unicast+0x449/0x710 [18982.337783][ T895] netlink_sendmsg+0x723/0xbe0 [18982.337783][ T895] ____sys_sendmsg+0x7b2/0xa10 [18982.337783][ T895] ___sys_sendmsg+0xee/0x170 [18982.337783][ T895] __sys_sendmsg+0xcd/0x170 [18982.337783][ T895] do_syscall_64+0xc6/0x1e0 [18982.337783][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18982.337783][ T895] [18982.339500][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18982.339500][ T895] neigh_parms_alloc+0x1e5/0x510 [18982.339500][ T895] ipv6_add_dev+0x2fd/0x11c0 [18982.339500][ T895] ipv6_find_idev+0x102/0x170 [18982.339500][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18982.339500][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18982.339500][ T895] netlink_rcv_skb+0x130/0x360 [18982.339500][ T895] netlink_unicast+0x449/0x710 [18982.339500][ T895] netlink_sendmsg+0x723/0xbe0 [18982.339500][ T895] ____sys_sendmsg+0x7b2/0xa10 [18982.339500][ T895] ___sys_sendmsg+0xee/0x170 [18982.339500][ T895] __sys_sendmsg+0xcd/0x170 [18982.339500][ T895] do_syscall_64+0xc6/0x1e0 [18982.339500][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18982.339500][ T895] [18992.583058][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18992.583561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18992.583561][ T895] netdev_get_by_index+0x5e/0x80 [18992.583561][ T895] fib6_nh_init+0x3d8/0x15b0 [18992.583561][ T895] ip6_route_info_create+0xf18/0x17d0 [18992.583561][ T895] ip6_route_add+0x1c/0x140 [18992.583561][ T895] addrconf_add_mroute+0x1ac/0x2c0 [18992.583561][ T895] addrconf_add_dev+0xe2/0x170 [18992.583561][ T895] inet6_addr_add+0x12f/0xa40 [18992.583561][ T895] inet6_rtm_newaddr+0x560/0x6b0 [18992.583561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18992.583561][ T895] netlink_rcv_skb+0x130/0x360 [18992.583561][ T895] netlink_unicast+0x449/0x710 [18992.583561][ T895] netlink_sendmsg+0x723/0xbe0 [18992.583561][ T895] ____sys_sendmsg+0x7b2/0xa10 [18992.583561][ T895] ___sys_sendmsg+0xee/0x170 [18992.583561][ T895] __sys_sendmsg+0xcd/0x170 [18992.583561][ T895] do_syscall_64+0xc6/0x1e0 [18992.583561][ T895] [18992.585788][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18992.585788][ T895] ipv6_add_dev+0x3b9/0x11c0 [18992.585788][ T895] ipv6_find_idev+0x102/0x170 [18992.585788][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18992.585788][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18992.585788][ T895] netlink_rcv_skb+0x130/0x360 [18992.585788][ T895] netlink_unicast+0x449/0x710 [18992.585788][ T895] netlink_sendmsg+0x723/0xbe0 [18992.585788][ T895] ____sys_sendmsg+0x7b2/0xa10 [18992.585788][ T895] ___sys_sendmsg+0xee/0x170 [18992.585788][ T895] __sys_sendmsg+0xcd/0x170 [18992.585788][ T895] do_syscall_64+0xc6/0x1e0 [18992.585788][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18992.585788][ T895] [18992.587503][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [18992.587503][ T895] neigh_parms_alloc+0x1e5/0x510 [18992.587503][ T895] ipv6_add_dev+0x2fd/0x11c0 [18992.587503][ T895] ipv6_find_idev+0x102/0x170 [18992.587503][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [18992.587503][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [18992.587503][ T895] netlink_rcv_skb+0x130/0x360 [18992.587503][ T895] netlink_unicast+0x449/0x710 [18992.587503][ T895] netlink_sendmsg+0x723/0xbe0 [18992.587503][ T895] ____sys_sendmsg+0x7b2/0xa10 [18992.587503][ T895] ___sys_sendmsg+0xee/0x170 [18992.587503][ T895] __sys_sendmsg+0xcd/0x170 [18992.587503][ T895] do_syscall_64+0xc6/0x1e0 [18992.587503][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18992.587503][ T895] [19002.831091][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19002.832180][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19002.832180][ T895] netdev_get_by_index+0x5e/0x80 [19002.832180][ T895] fib6_nh_init+0x3d8/0x15b0 [19002.832180][ T895] ip6_route_info_create+0xf18/0x17d0 [19002.832180][ T895] ip6_route_add+0x1c/0x140 [19002.832180][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19002.832180][ T895] addrconf_add_dev+0xe2/0x170 [19002.832180][ T895] inet6_addr_add+0x12f/0xa40 [19002.832180][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19002.832180][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19002.832180][ T895] netlink_rcv_skb+0x130/0x360 [19002.832180][ T895] netlink_unicast+0x449/0x710 [19002.832180][ T895] netlink_sendmsg+0x723/0xbe0 [19002.832180][ T895] ____sys_sendmsg+0x7b2/0xa10 [19002.832180][ T895] ___sys_sendmsg+0xee/0x170 [19002.832180][ T895] __sys_sendmsg+0xcd/0x170 [19002.832180][ T895] do_syscall_64+0xc6/0x1e0 [19002.832180][ T895] [19002.834385][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19002.834385][ T895] ipv6_add_dev+0x3b9/0x11c0 [19002.834385][ T895] ipv6_find_idev+0x102/0x170 [19002.834385][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19002.834385][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19002.834385][ T895] netlink_rcv_skb+0x130/0x360 [19002.834385][ T895] netlink_unicast+0x449/0x710 [19002.834385][ T895] netlink_sendmsg+0x723/0xbe0 [19002.834385][ T895] ____sys_sendmsg+0x7b2/0xa10 [19002.834385][ T895] ___sys_sendmsg+0xee/0x170 [19002.834385][ T895] __sys_sendmsg+0xcd/0x170 [19002.834385][ T895] do_syscall_64+0xc6/0x1e0 [19002.834385][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19002.834385][ T895] [19002.836101][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19002.836101][ T895] neigh_parms_alloc+0x1e5/0x510 [19002.836101][ T895] ipv6_add_dev+0x2fd/0x11c0 [19002.836101][ T895] ipv6_find_idev+0x102/0x170 [19002.836101][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19002.836101][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19002.836101][ T895] netlink_rcv_skb+0x130/0x360 [19002.836101][ T895] netlink_unicast+0x449/0x710 [19002.836101][ T895] netlink_sendmsg+0x723/0xbe0 [19002.836101][ T895] ____sys_sendmsg+0x7b2/0xa10 [19002.836101][ T895] ___sys_sendmsg+0xee/0x170 [19002.836101][ T895] __sys_sendmsg+0xcd/0x170 [19002.836101][ T895] do_syscall_64+0xc6/0x1e0 [19002.836101][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19002.836101][ T895] [19012.935088][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19012.935621][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19012.935621][ T895] netdev_get_by_index+0x5e/0x80 [19012.935621][ T895] fib6_nh_init+0x3d8/0x15b0 [19012.935621][ T895] ip6_route_info_create+0xf18/0x17d0 [19012.935621][ T895] ip6_route_add+0x1c/0x140 [19012.935621][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19012.935621][ T895] addrconf_add_dev+0xe2/0x170 [19012.935621][ T895] inet6_addr_add+0x12f/0xa40 [19012.935621][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19012.935621][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19012.935621][ T895] netlink_rcv_skb+0x130/0x360 [19012.935621][ T895] netlink_unicast+0x449/0x710 [19012.935621][ T895] netlink_sendmsg+0x723/0xbe0 [19012.935621][ T895] ____sys_sendmsg+0x7b2/0xa10 [19012.935621][ T895] ___sys_sendmsg+0xee/0x170 [19012.935621][ T895] __sys_sendmsg+0xcd/0x170 [19012.935621][ T895] do_syscall_64+0xc6/0x1e0 [19012.935621][ T895] [19012.937792][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19012.937792][ T895] ipv6_add_dev+0x3b9/0x11c0 [19012.937792][ T895] ipv6_find_idev+0x102/0x170 [19012.937792][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19012.937792][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19012.937792][ T895] netlink_rcv_skb+0x130/0x360 [19012.937792][ T895] netlink_unicast+0x449/0x710 [19012.937792][ T895] netlink_sendmsg+0x723/0xbe0 [19012.937792][ T895] ____sys_sendmsg+0x7b2/0xa10 [19012.937792][ T895] ___sys_sendmsg+0xee/0x170 [19012.937792][ T895] __sys_sendmsg+0xcd/0x170 [19012.937792][ T895] do_syscall_64+0xc6/0x1e0 [19012.937792][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19012.937792][ T895] [19012.939473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19012.939473][ T895] neigh_parms_alloc+0x1e5/0x510 [19012.939473][ T895] ipv6_add_dev+0x2fd/0x11c0 [19012.939473][ T895] ipv6_find_idev+0x102/0x170 [19012.939473][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19012.939473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19012.939473][ T895] netlink_rcv_skb+0x130/0x360 [19012.939473][ T895] netlink_unicast+0x449/0x710 [19012.939473][ T895] netlink_sendmsg+0x723/0xbe0 [19012.939473][ T895] ____sys_sendmsg+0x7b2/0xa10 [19012.939473][ T895] ___sys_sendmsg+0xee/0x170 [19012.939473][ T895] __sys_sendmsg+0xcd/0x170 [19012.939473][ T895] do_syscall_64+0xc6/0x1e0 [19012.939473][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19012.939473][ T895] [19023.191064][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19023.191550][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19023.191550][ T895] netdev_get_by_index+0x5e/0x80 [19023.191550][ T895] fib6_nh_init+0x3d8/0x15b0 [19023.191550][ T895] ip6_route_info_create+0xf18/0x17d0 [19023.191550][ T895] ip6_route_add+0x1c/0x140 [19023.191550][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19023.191550][ T895] addrconf_add_dev+0xe2/0x170 [19023.191550][ T895] inet6_addr_add+0x12f/0xa40 [19023.191550][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19023.191550][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19023.191550][ T895] netlink_rcv_skb+0x130/0x360 [19023.191550][ T895] netlink_unicast+0x449/0x710 [19023.191550][ T895] netlink_sendmsg+0x723/0xbe0 [19023.191550][ T895] ____sys_sendmsg+0x7b2/0xa10 [19023.191550][ T895] ___sys_sendmsg+0xee/0x170 [19023.191550][ T895] __sys_sendmsg+0xcd/0x170 [19023.191550][ T895] do_syscall_64+0xc6/0x1e0 [19023.191550][ T895] [19023.193723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19023.193723][ T895] ipv6_add_dev+0x3b9/0x11c0 [19023.193723][ T895] ipv6_find_idev+0x102/0x170 [19023.193723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19023.193723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19023.193723][ T895] netlink_rcv_skb+0x130/0x360 [19023.193723][ T895] netlink_unicast+0x449/0x710 [19023.193723][ T895] netlink_sendmsg+0x723/0xbe0 [19023.193723][ T895] ____sys_sendmsg+0x7b2/0xa10 [19023.193723][ T895] ___sys_sendmsg+0xee/0x170 [19023.193723][ T895] __sys_sendmsg+0xcd/0x170 [19023.193723][ T895] do_syscall_64+0xc6/0x1e0 [19023.193723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19023.193723][ T895] [19023.195411][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19023.195411][ T895] neigh_parms_alloc+0x1e5/0x510 [19023.195411][ T895] ipv6_add_dev+0x2fd/0x11c0 [19023.195411][ T895] ipv6_find_idev+0x102/0x170 [19023.195411][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19023.195411][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19023.195411][ T895] netlink_rcv_skb+0x130/0x360 [19023.195411][ T895] netlink_unicast+0x449/0x710 [19023.195411][ T895] netlink_sendmsg+0x723/0xbe0 [19023.195411][ T895] ____sys_sendmsg+0x7b2/0xa10 [19023.195411][ T895] ___sys_sendmsg+0xee/0x170 [19023.195411][ T895] __sys_sendmsg+0xcd/0x170 [19023.195411][ T895] do_syscall_64+0xc6/0x1e0 [19023.195411][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19023.195411][ T895] [19033.431068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19033.432144][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19033.432144][ T895] netdev_get_by_index+0x5e/0x80 [19033.432144][ T895] fib6_nh_init+0x3d8/0x15b0 [19033.432144][ T895] ip6_route_info_create+0xf18/0x17d0 [19033.432144][ T895] ip6_route_add+0x1c/0x140 [19033.432144][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19033.432144][ T895] addrconf_add_dev+0xe2/0x170 [19033.432144][ T895] inet6_addr_add+0x12f/0xa40 [19033.432144][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19033.432144][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19033.432144][ T895] netlink_rcv_skb+0x130/0x360 [19033.432144][ T895] netlink_unicast+0x449/0x710 [19033.432144][ T895] netlink_sendmsg+0x723/0xbe0 [19033.432144][ T895] ____sys_sendmsg+0x7b2/0xa10 [19033.432144][ T895] ___sys_sendmsg+0xee/0x170 [19033.432144][ T895] __sys_sendmsg+0xcd/0x170 [19033.432144][ T895] do_syscall_64+0xc6/0x1e0 [19033.432144][ T895] [19033.434341][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19033.434341][ T895] ipv6_add_dev+0x3b9/0x11c0 [19033.434341][ T895] ipv6_find_idev+0x102/0x170 [19033.434341][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19033.434341][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19033.434341][ T895] netlink_rcv_skb+0x130/0x360 [19033.434341][ T895] netlink_unicast+0x449/0x710 [19033.434341][ T895] netlink_sendmsg+0x723/0xbe0 [19033.434341][ T895] ____sys_sendmsg+0x7b2/0xa10 [19033.434341][ T895] ___sys_sendmsg+0xee/0x170 [19033.434341][ T895] __sys_sendmsg+0xcd/0x170 [19033.434341][ T895] do_syscall_64+0xc6/0x1e0 [19033.434341][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19033.434341][ T895] [19033.436037][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19033.436037][ T895] neigh_parms_alloc+0x1e5/0x510 [19033.436037][ T895] ipv6_add_dev+0x2fd/0x11c0 [19033.436037][ T895] ipv6_find_idev+0x102/0x170 [19033.436037][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19033.436037][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19033.436037][ T895] netlink_rcv_skb+0x130/0x360 [19033.436037][ T895] netlink_unicast+0x449/0x710 [19033.436037][ T895] netlink_sendmsg+0x723/0xbe0 [19033.436037][ T895] ____sys_sendmsg+0x7b2/0xa10 [19033.436037][ T895] ___sys_sendmsg+0xee/0x170 [19033.436037][ T895] __sys_sendmsg+0xcd/0x170 [19033.436037][ T895] do_syscall_64+0xc6/0x1e0 [19033.436037][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19033.436037][ T895] [19043.687074][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19043.687527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19043.687527][ T895] netdev_get_by_index+0x5e/0x80 [19043.687527][ T895] fib6_nh_init+0x3d8/0x15b0 [19043.687527][ T895] ip6_route_info_create+0xf18/0x17d0 [19043.687527][ T895] ip6_route_add+0x1c/0x140 [19043.687527][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19043.687527][ T895] addrconf_add_dev+0xe2/0x170 [19043.687527][ T895] inet6_addr_add+0x12f/0xa40 [19043.687527][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19043.687527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19043.687527][ T895] netlink_rcv_skb+0x130/0x360 [19043.687527][ T895] netlink_unicast+0x449/0x710 [19043.687527][ T895] netlink_sendmsg+0x723/0xbe0 [19043.687527][ T895] ____sys_sendmsg+0x7b2/0xa10 [19043.687527][ T895] ___sys_sendmsg+0xee/0x170 [19043.687527][ T895] __sys_sendmsg+0xcd/0x170 [19043.687527][ T895] do_syscall_64+0xc6/0x1e0 [19043.687527][ T895] [19043.689688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19043.689688][ T895] ipv6_add_dev+0x3b9/0x11c0 [19043.689688][ T895] ipv6_find_idev+0x102/0x170 [19043.689688][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19043.689688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19043.689688][ T895] netlink_rcv_skb+0x130/0x360 [19043.689688][ T895] netlink_unicast+0x449/0x710 [19043.689688][ T895] netlink_sendmsg+0x723/0xbe0 [19043.689688][ T895] ____sys_sendmsg+0x7b2/0xa10 [19043.689688][ T895] ___sys_sendmsg+0xee/0x170 [19043.689688][ T895] __sys_sendmsg+0xcd/0x170 [19043.689688][ T895] do_syscall_64+0xc6/0x1e0 [19043.689688][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19043.689688][ T895] [19043.691422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19043.691422][ T895] neigh_parms_alloc+0x1e5/0x510 [19043.691422][ T895] ipv6_add_dev+0x2fd/0x11c0 [19043.691422][ T895] ipv6_find_idev+0x102/0x170 [19043.691422][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19043.691422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19043.691422][ T895] netlink_rcv_skb+0x130/0x360 [19043.691422][ T895] netlink_unicast+0x449/0x710 [19043.691422][ T895] netlink_sendmsg+0x723/0xbe0 [19043.691422][ T895] ____sys_sendmsg+0x7b2/0xa10 [19043.691422][ T895] ___sys_sendmsg+0xee/0x170 [19043.691422][ T895] __sys_sendmsg+0xcd/0x170 [19043.691422][ T895] do_syscall_64+0xc6/0x1e0 [19043.691422][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19043.691422][ T895] [19053.943092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19053.943587][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19053.943587][ T895] netdev_get_by_index+0x5e/0x80 [19053.943587][ T895] fib6_nh_init+0x3d8/0x15b0 [19053.943587][ T895] ip6_route_info_create+0xf18/0x17d0 [19053.943587][ T895] ip6_route_add+0x1c/0x140 [19053.943587][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19053.943587][ T895] addrconf_add_dev+0xe2/0x170 [19053.943587][ T895] inet6_addr_add+0x12f/0xa40 [19053.943587][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19053.943587][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19053.943587][ T895] netlink_rcv_skb+0x130/0x360 [19053.943587][ T895] netlink_unicast+0x449/0x710 [19053.943587][ T895] netlink_sendmsg+0x723/0xbe0 [19053.943587][ T895] ____sys_sendmsg+0x7b2/0xa10 [19053.943587][ T895] ___sys_sendmsg+0xee/0x170 [19053.943587][ T895] __sys_sendmsg+0xcd/0x170 [19053.943587][ T895] do_syscall_64+0xc6/0x1e0 [19053.943587][ T895] [19053.945763][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19053.945763][ T895] ipv6_add_dev+0x3b9/0x11c0 [19053.945763][ T895] ipv6_find_idev+0x102/0x170 [19053.945763][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19053.945763][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19053.945763][ T895] netlink_rcv_skb+0x130/0x360 [19053.945763][ T895] netlink_unicast+0x449/0x710 [19053.945763][ T895] netlink_sendmsg+0x723/0xbe0 [19053.945763][ T895] ____sys_sendmsg+0x7b2/0xa10 [19053.945763][ T895] ___sys_sendmsg+0xee/0x170 [19053.945763][ T895] __sys_sendmsg+0xcd/0x170 [19053.945763][ T895] do_syscall_64+0xc6/0x1e0 [19053.945763][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19053.945763][ T895] [19053.947445][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19053.947445][ T895] neigh_parms_alloc+0x1e5/0x510 [19053.947445][ T895] ipv6_add_dev+0x2fd/0x11c0 [19053.947445][ T895] ipv6_find_idev+0x102/0x170 [19053.947445][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19053.947445][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19053.947445][ T895] netlink_rcv_skb+0x130/0x360 [19053.947445][ T895] netlink_unicast+0x449/0x710 [19053.947445][ T895] netlink_sendmsg+0x723/0xbe0 [19053.947445][ T895] ____sys_sendmsg+0x7b2/0xa10 [19053.947445][ T895] ___sys_sendmsg+0xee/0x170 [19053.947445][ T895] __sys_sendmsg+0xcd/0x170 [19053.947445][ T895] do_syscall_64+0xc6/0x1e0 [19053.947445][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19053.947445][ T895] [19064.199089][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19064.199625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19064.199625][ T895] netdev_get_by_index+0x5e/0x80 [19064.199625][ T895] fib6_nh_init+0x3d8/0x15b0 [19064.199625][ T895] ip6_route_info_create+0xf18/0x17d0 [19064.199625][ T895] ip6_route_add+0x1c/0x140 [19064.199625][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19064.199625][ T895] addrconf_add_dev+0xe2/0x170 [19064.199625][ T895] inet6_addr_add+0x12f/0xa40 [19064.199625][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19064.199625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19064.199625][ T895] netlink_rcv_skb+0x130/0x360 [19064.199625][ T895] netlink_unicast+0x449/0x710 [19064.199625][ T895] netlink_sendmsg+0x723/0xbe0 [19064.199625][ T895] ____sys_sendmsg+0x7b2/0xa10 [19064.199625][ T895] ___sys_sendmsg+0xee/0x170 [19064.199625][ T895] __sys_sendmsg+0xcd/0x170 [19064.199625][ T895] do_syscall_64+0xc6/0x1e0 [19064.199625][ T895] [19064.201813][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19064.201813][ T895] ipv6_add_dev+0x3b9/0x11c0 [19064.201813][ T895] ipv6_find_idev+0x102/0x170 [19064.201813][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19064.201813][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19064.201813][ T895] netlink_rcv_skb+0x130/0x360 [19064.201813][ T895] netlink_unicast+0x449/0x710 [19064.201813][ T895] netlink_sendmsg+0x723/0xbe0 [19064.201813][ T895] ____sys_sendmsg+0x7b2/0xa10 [19064.201813][ T895] ___sys_sendmsg+0xee/0x170 [19064.201813][ T895] __sys_sendmsg+0xcd/0x170 [19064.201813][ T895] do_syscall_64+0xc6/0x1e0 [19064.201813][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19064.201813][ T895] [19064.203514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19064.203514][ T895] neigh_parms_alloc+0x1e5/0x510 [19064.203514][ T895] ipv6_add_dev+0x2fd/0x11c0 [19064.203514][ T895] ipv6_find_idev+0x102/0x170 [19064.203514][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19064.203514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19064.203514][ T895] netlink_rcv_skb+0x130/0x360 [19064.203514][ T895] netlink_unicast+0x449/0x710 [19064.203514][ T895] netlink_sendmsg+0x723/0xbe0 [19064.203514][ T895] ____sys_sendmsg+0x7b2/0xa10 [19064.203514][ T895] ___sys_sendmsg+0xee/0x170 [19064.203514][ T895] __sys_sendmsg+0xcd/0x170 [19064.203514][ T895] do_syscall_64+0xc6/0x1e0 [19064.203514][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19064.203514][ T895] [19074.207098][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19074.207816][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19074.207816][ T895] netdev_get_by_index+0x5e/0x80 [19074.207816][ T895] fib6_nh_init+0x3d8/0x15b0 [19074.207816][ T895] ip6_route_info_create+0xf18/0x17d0 [19074.207816][ T895] ip6_route_add+0x1c/0x140 [19074.207816][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19074.207816][ T895] addrconf_add_dev+0xe2/0x170 [19074.207816][ T895] inet6_addr_add+0x12f/0xa40 [19074.207816][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19074.207816][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19074.207816][ T895] netlink_rcv_skb+0x130/0x360 [19074.207816][ T895] netlink_unicast+0x449/0x710 [19074.207816][ T895] netlink_sendmsg+0x723/0xbe0 [19074.207816][ T895] ____sys_sendmsg+0x7b2/0xa10 [19074.207816][ T895] ___sys_sendmsg+0xee/0x170 [19074.207816][ T895] __sys_sendmsg+0xcd/0x170 [19074.207816][ T895] do_syscall_64+0xc6/0x1e0 [19074.207816][ T895] [19074.219801][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19074.219801][ T895] ipv6_add_dev+0x3b9/0x11c0 [19074.219801][ T895] ipv6_find_idev+0x102/0x170 [19074.219801][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19074.219801][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19074.219801][ T895] netlink_rcv_skb+0x130/0x360 [19074.219801][ T895] netlink_unicast+0x449/0x710 [19074.219801][ T895] netlink_sendmsg+0x723/0xbe0 [19074.219801][ T895] ____sys_sendmsg+0x7b2/0xa10 [19074.219801][ T895] ___sys_sendmsg+0xee/0x170 [19074.219801][ T895] __sys_sendmsg+0xcd/0x170 [19074.219801][ T895] do_syscall_64+0xc6/0x1e0 [19074.219801][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19074.219801][ T895] [19074.225021][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19074.225021][ T895] neigh_parms_alloc+0x1e5/0x510 [19074.225021][ T895] ipv6_add_dev+0x2fd/0x11c0 [19074.225021][ T895] ipv6_find_idev+0x102/0x170 [19074.225021][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19074.225021][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19074.225021][ T895] netlink_rcv_skb+0x130/0x360 [19074.225021][ T895] netlink_unicast+0x449/0x710 [19074.225021][ T895] netlink_sendmsg+0x723/0xbe0 [19074.225021][ T895] ____sys_sendmsg+0x7b2/0xa10 [19074.225021][ T895] ___sys_sendmsg+0xee/0x170 [19074.225021][ T895] __sys_sendmsg+0xcd/0x170 [19074.225021][ T895] do_syscall_64+0xc6/0x1e0 [19074.225021][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19074.225021][ T895] [19084.351051][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19084.372002][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19084.372002][ T895] netdev_get_by_index+0x5e/0x80 [19084.372002][ T895] fib6_nh_init+0x3d8/0x15b0 [19084.372002][ T895] ip6_route_info_create+0xf18/0x17d0 [19084.372002][ T895] ip6_route_add+0x1c/0x140 [19084.372002][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19084.372002][ T895] addrconf_add_dev+0xe2/0x170 [19084.372002][ T895] inet6_addr_add+0x12f/0xa40 [19084.372002][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19084.372002][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19084.372002][ T895] netlink_rcv_skb+0x130/0x360 [19084.372002][ T895] netlink_unicast+0x449/0x710 [19084.372002][ T895] netlink_sendmsg+0x723/0xbe0 [19084.372002][ T895] ____sys_sendmsg+0x7b2/0xa10 [19084.372002][ T895] ___sys_sendmsg+0xee/0x170 [19084.372002][ T895] __sys_sendmsg+0xcd/0x170 [19084.372002][ T895] do_syscall_64+0xc6/0x1e0 [19084.372002][ T895] [19084.379613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19084.379613][ T895] ipv6_add_dev+0x3b9/0x11c0 [19084.379613][ T895] ipv6_find_idev+0x102/0x170 [19084.379613][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19084.379613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19084.379613][ T895] netlink_rcv_skb+0x130/0x360 [19084.379613][ T895] netlink_unicast+0x449/0x710 [19084.379613][ T895] netlink_sendmsg+0x723/0xbe0 [19084.379613][ T895] ____sys_sendmsg+0x7b2/0xa10 [19084.379613][ T895] ___sys_sendmsg+0xee/0x170 [19084.379613][ T895] __sys_sendmsg+0xcd/0x170 [19084.379613][ T895] do_syscall_64+0xc6/0x1e0 [19084.379613][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19084.379613][ T895] [19084.385437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19084.385437][ T895] neigh_parms_alloc+0x1e5/0x510 [19084.385437][ T895] ipv6_add_dev+0x2fd/0x11c0 [19084.385437][ T895] ipv6_find_idev+0x102/0x170 [19084.385437][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19084.385437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19084.385437][ T895] netlink_rcv_skb+0x130/0x360 [19084.385437][ T895] netlink_unicast+0x449/0x710 [19084.385437][ T895] netlink_sendmsg+0x723/0xbe0 [19084.385437][ T895] ____sys_sendmsg+0x7b2/0xa10 [19084.385437][ T895] ___sys_sendmsg+0xee/0x170 [19084.385437][ T895] __sys_sendmsg+0xcd/0x170 [19084.385437][ T895] do_syscall_64+0xc6/0x1e0 [19084.385437][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19084.385437][ T895] [19094.399057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19094.399759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19094.399759][ T895] netdev_get_by_index+0x5e/0x80 [19094.399759][ T895] fib6_nh_init+0x3d8/0x15b0 [19094.399759][ T895] ip6_route_info_create+0xf18/0x17d0 [19094.399759][ T895] ip6_route_add+0x1c/0x140 [19094.399759][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19094.399759][ T895] addrconf_add_dev+0xe2/0x170 [19094.399759][ T895] inet6_addr_add+0x12f/0xa40 [19094.399759][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19094.399759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19094.399759][ T895] netlink_rcv_skb+0x130/0x360 [19094.399759][ T895] netlink_unicast+0x449/0x710 [19094.399759][ T895] netlink_sendmsg+0x723/0xbe0 [19094.399759][ T895] ____sys_sendmsg+0x7b2/0xa10 [19094.399759][ T895] ___sys_sendmsg+0xee/0x170 [19094.399759][ T895] __sys_sendmsg+0xcd/0x170 [19094.399759][ T895] do_syscall_64+0xc6/0x1e0 [19094.399759][ T895] [19094.404341][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19094.404341][ T895] ipv6_add_dev+0x3b9/0x11c0 [19094.404341][ T895] ipv6_find_idev+0x102/0x170 [19094.404341][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19094.404341][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19094.404341][ T895] netlink_rcv_skb+0x130/0x360 [19094.404341][ T895] netlink_unicast+0x449/0x710 [19094.404341][ T895] netlink_sendmsg+0x723/0xbe0 [19094.404341][ T895] ____sys_sendmsg+0x7b2/0xa10 [19094.404341][ T895] ___sys_sendmsg+0xee/0x170 [19094.404341][ T895] __sys_sendmsg+0xcd/0x170 [19094.404341][ T895] do_syscall_64+0xc6/0x1e0 [19094.404341][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19094.404341][ T895] [19094.407598][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19094.407598][ T895] neigh_parms_alloc+0x1e5/0x510 [19094.407598][ T895] ipv6_add_dev+0x2fd/0x11c0 [19094.407598][ T895] ipv6_find_idev+0x102/0x170 [19094.407598][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19094.407598][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19094.407598][ T895] netlink_rcv_skb+0x130/0x360 [19094.407598][ T895] netlink_unicast+0x449/0x710 [19094.407598][ T895] netlink_sendmsg+0x723/0xbe0 [19094.407598][ T895] ____sys_sendmsg+0x7b2/0xa10 [19094.407598][ T895] ___sys_sendmsg+0xee/0x170 [19094.407598][ T895] __sys_sendmsg+0xcd/0x170 [19094.407598][ T895] do_syscall_64+0xc6/0x1e0 [19094.407598][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19094.407598][ T895] [19104.479096][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19104.479659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19104.479659][ T895] netdev_get_by_index+0x5e/0x80 [19104.479659][ T895] fib6_nh_init+0x3d8/0x15b0 [19104.479659][ T895] ip6_route_info_create+0xf18/0x17d0 [19104.479659][ T895] ip6_route_add+0x1c/0x140 [19104.479659][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19104.479659][ T895] addrconf_add_dev+0xe2/0x170 [19104.479659][ T895] inet6_addr_add+0x12f/0xa40 [19104.479659][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19104.479659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19104.479659][ T895] netlink_rcv_skb+0x130/0x360 [19104.479659][ T895] netlink_unicast+0x449/0x710 [19104.479659][ T895] netlink_sendmsg+0x723/0xbe0 [19104.479659][ T895] ____sys_sendmsg+0x7b2/0xa10 [19104.479659][ T895] ___sys_sendmsg+0xee/0x170 [19104.479659][ T895] __sys_sendmsg+0xcd/0x170 [19104.479659][ T895] do_syscall_64+0xc6/0x1e0 [19104.479659][ T895] [19104.481830][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19104.481830][ T895] ipv6_add_dev+0x3b9/0x11c0 [19104.481830][ T895] ipv6_find_idev+0x102/0x170 [19104.481830][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19104.481830][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19104.481830][ T895] netlink_rcv_skb+0x130/0x360 [19104.481830][ T895] netlink_unicast+0x449/0x710 [19104.481830][ T895] netlink_sendmsg+0x723/0xbe0 [19104.481830][ T895] ____sys_sendmsg+0x7b2/0xa10 [19104.481830][ T895] ___sys_sendmsg+0xee/0x170 [19104.481830][ T895] __sys_sendmsg+0xcd/0x170 [19104.481830][ T895] do_syscall_64+0xc6/0x1e0 [19104.481830][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19104.481830][ T895] [19104.483518][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19104.483518][ T895] neigh_parms_alloc+0x1e5/0x510 [19104.483518][ T895] ipv6_add_dev+0x2fd/0x11c0 [19104.483518][ T895] ipv6_find_idev+0x102/0x170 [19104.483518][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19104.483518][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19104.483518][ T895] netlink_rcv_skb+0x130/0x360 [19104.483518][ T895] netlink_unicast+0x449/0x710 [19104.483518][ T895] netlink_sendmsg+0x723/0xbe0 [19104.483518][ T895] ____sys_sendmsg+0x7b2/0xa10 [19104.483518][ T895] ___sys_sendmsg+0xee/0x170 [19104.483518][ T895] __sys_sendmsg+0xcd/0x170 [19104.483518][ T895] do_syscall_64+0xc6/0x1e0 [19104.483518][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19104.483518][ T895] [19114.727202][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19114.728243][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19114.728243][ T895] netdev_get_by_index+0x5e/0x80 [19114.728243][ T895] fib6_nh_init+0x3d8/0x15b0 [19114.728243][ T895] ip6_route_info_create+0xf18/0x17d0 [19114.728243][ T895] ip6_route_add+0x1c/0x140 [19114.728243][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19114.728243][ T895] addrconf_add_dev+0xe2/0x170 [19114.728243][ T895] inet6_addr_add+0x12f/0xa40 [19114.728243][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19114.728243][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19114.728243][ T895] netlink_rcv_skb+0x130/0x360 [19114.728243][ T895] netlink_unicast+0x449/0x710 [19114.728243][ T895] netlink_sendmsg+0x723/0xbe0 [19114.728243][ T895] ____sys_sendmsg+0x7b2/0xa10 [19114.728243][ T895] ___sys_sendmsg+0xee/0x170 [19114.728243][ T895] __sys_sendmsg+0xcd/0x170 [19114.728243][ T895] do_syscall_64+0xc6/0x1e0 [19114.728243][ T895] [19114.730399][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19114.730399][ T895] ipv6_add_dev+0x3b9/0x11c0 [19114.730399][ T895] ipv6_find_idev+0x102/0x170 [19114.730399][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19114.730399][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19114.730399][ T895] netlink_rcv_skb+0x130/0x360 [19114.730399][ T895] netlink_unicast+0x449/0x710 [19114.730399][ T895] netlink_sendmsg+0x723/0xbe0 [19114.730399][ T895] ____sys_sendmsg+0x7b2/0xa10 [19114.730399][ T895] ___sys_sendmsg+0xee/0x170 [19114.730399][ T895] __sys_sendmsg+0xcd/0x170 [19114.730399][ T895] do_syscall_64+0xc6/0x1e0 [19114.730399][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19114.730399][ T895] [19114.732070][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19114.732070][ T895] neigh_parms_alloc+0x1e5/0x510 [19114.732070][ T895] ipv6_add_dev+0x2fd/0x11c0 [19114.732070][ T895] ipv6_find_idev+0x102/0x170 [19114.732070][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19114.732070][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19114.732070][ T895] netlink_rcv_skb+0x130/0x360 [19114.732070][ T895] netlink_unicast+0x449/0x710 [19114.732070][ T895] netlink_sendmsg+0x723/0xbe0 [19114.732070][ T895] ____sys_sendmsg+0x7b2/0xa10 [19114.732070][ T895] ___sys_sendmsg+0xee/0x170 [19114.732070][ T895] __sys_sendmsg+0xcd/0x170 [19114.732070][ T895] do_syscall_64+0xc6/0x1e0 [19114.732070][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19114.732070][ T895] [19124.895091][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19124.895622][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19124.895622][ T895] netdev_get_by_index+0x5e/0x80 [19124.895622][ T895] fib6_nh_init+0x3d8/0x15b0 [19124.895622][ T895] ip6_route_info_create+0xf18/0x17d0 [19124.895622][ T895] ip6_route_add+0x1c/0x140 [19124.895622][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19124.895622][ T895] addrconf_add_dev+0xe2/0x170 [19124.895622][ T895] inet6_addr_add+0x12f/0xa40 [19124.895622][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19124.895622][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19124.895622][ T895] netlink_rcv_skb+0x130/0x360 [19124.895622][ T895] netlink_unicast+0x449/0x710 [19124.895622][ T895] netlink_sendmsg+0x723/0xbe0 [19124.895622][ T895] ____sys_sendmsg+0x7b2/0xa10 [19124.895622][ T895] ___sys_sendmsg+0xee/0x170 [19124.895622][ T895] __sys_sendmsg+0xcd/0x170 [19124.895622][ T895] do_syscall_64+0xc6/0x1e0 [19124.895622][ T895] [19124.897772][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19124.897772][ T895] ipv6_add_dev+0x3b9/0x11c0 [19124.897772][ T895] ipv6_find_idev+0x102/0x170 [19124.897772][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19124.897772][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19124.897772][ T895] netlink_rcv_skb+0x130/0x360 [19124.897772][ T895] netlink_unicast+0x449/0x710 [19124.897772][ T895] netlink_sendmsg+0x723/0xbe0 [19124.897772][ T895] ____sys_sendmsg+0x7b2/0xa10 [19124.897772][ T895] ___sys_sendmsg+0xee/0x170 [19124.897772][ T895] __sys_sendmsg+0xcd/0x170 [19124.897772][ T895] do_syscall_64+0xc6/0x1e0 [19124.897772][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19124.897772][ T895] [19124.899440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19124.899440][ T895] neigh_parms_alloc+0x1e5/0x510 [19124.899440][ T895] ipv6_add_dev+0x2fd/0x11c0 [19124.899440][ T895] ipv6_find_idev+0x102/0x170 [19124.899440][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19124.899440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19124.899440][ T895] netlink_rcv_skb+0x130/0x360 [19124.899440][ T895] netlink_unicast+0x449/0x710 [19124.899440][ T895] netlink_sendmsg+0x723/0xbe0 [19124.899440][ T895] ____sys_sendmsg+0x7b2/0xa10 [19124.899440][ T895] ___sys_sendmsg+0xee/0x170 [19124.899440][ T895] __sys_sendmsg+0xcd/0x170 [19124.899440][ T895] do_syscall_64+0xc6/0x1e0 [19124.899440][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19124.899440][ T895] [19135.143147][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19135.143650][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19135.143650][ T895] netdev_get_by_index+0x5e/0x80 [19135.143650][ T895] fib6_nh_init+0x3d8/0x15b0 [19135.143650][ T895] ip6_route_info_create+0xf18/0x17d0 [19135.143650][ T895] ip6_route_add+0x1c/0x140 [19135.143650][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19135.143650][ T895] addrconf_add_dev+0xe2/0x170 [19135.143650][ T895] inet6_addr_add+0x12f/0xa40 [19135.143650][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19135.143650][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19135.143650][ T895] netlink_rcv_skb+0x130/0x360 [19135.143650][ T895] netlink_unicast+0x449/0x710 [19135.143650][ T895] netlink_sendmsg+0x723/0xbe0 [19135.143650][ T895] ____sys_sendmsg+0x7b2/0xa10 [19135.143650][ T895] ___sys_sendmsg+0xee/0x170 [19135.143650][ T895] __sys_sendmsg+0xcd/0x170 [19135.143650][ T895] do_syscall_64+0xc6/0x1e0 [19135.143650][ T895] [19135.145864][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19135.145864][ T895] ipv6_add_dev+0x3b9/0x11c0 [19135.145864][ T895] ipv6_find_idev+0x102/0x170 [19135.145864][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19135.145864][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19135.145864][ T895] netlink_rcv_skb+0x130/0x360 [19135.145864][ T895] netlink_unicast+0x449/0x710 [19135.145864][ T895] netlink_sendmsg+0x723/0xbe0 [19135.145864][ T895] ____sys_sendmsg+0x7b2/0xa10 [19135.145864][ T895] ___sys_sendmsg+0xee/0x170 [19135.145864][ T895] __sys_sendmsg+0xcd/0x170 [19135.145864][ T895] do_syscall_64+0xc6/0x1e0 [19135.145864][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19135.145864][ T895] [19135.147575][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19135.147575][ T895] neigh_parms_alloc+0x1e5/0x510 [19135.147575][ T895] ipv6_add_dev+0x2fd/0x11c0 [19135.147575][ T895] ipv6_find_idev+0x102/0x170 [19135.147575][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19135.147575][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19135.147575][ T895] netlink_rcv_skb+0x130/0x360 [19135.147575][ T895] netlink_unicast+0x449/0x710 [19135.147575][ T895] netlink_sendmsg+0x723/0xbe0 [19135.147575][ T895] ____sys_sendmsg+0x7b2/0xa10 [19135.147575][ T895] ___sys_sendmsg+0xee/0x170 [19135.147575][ T895] __sys_sendmsg+0xcd/0x170 [19135.147575][ T895] do_syscall_64+0xc6/0x1e0 [19135.147575][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19135.147575][ T895] [19145.390986][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19145.391508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19145.391508][ T895] netdev_get_by_index+0x5e/0x80 [19145.391508][ T895] fib6_nh_init+0x3d8/0x15b0 [19145.391508][ T895] ip6_route_info_create+0xf18/0x17d0 [19145.391508][ T895] ip6_route_add+0x1c/0x140 [19145.391508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19145.391508][ T895] addrconf_add_dev+0xe2/0x170 [19145.391508][ T895] inet6_addr_add+0x12f/0xa40 [19145.391508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19145.391508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19145.391508][ T895] netlink_rcv_skb+0x130/0x360 [19145.391508][ T895] netlink_unicast+0x449/0x710 [19145.391508][ T895] netlink_sendmsg+0x723/0xbe0 [19145.391508][ T895] ____sys_sendmsg+0x7b2/0xa10 [19145.391508][ T895] ___sys_sendmsg+0xee/0x170 [19145.391508][ T895] __sys_sendmsg+0xcd/0x170 [19145.391508][ T895] do_syscall_64+0xc6/0x1e0 [19145.391508][ T895] [19145.393740][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19145.393740][ T895] ipv6_add_dev+0x3b9/0x11c0 [19145.393740][ T895] ipv6_find_idev+0x102/0x170 [19145.393740][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19145.393740][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19145.393740][ T895] netlink_rcv_skb+0x130/0x360 [19145.393740][ T895] netlink_unicast+0x449/0x710 [19145.393740][ T895] netlink_sendmsg+0x723/0xbe0 [19145.393740][ T895] ____sys_sendmsg+0x7b2/0xa10 [19145.393740][ T895] ___sys_sendmsg+0xee/0x170 [19145.393740][ T895] __sys_sendmsg+0xcd/0x170 [19145.393740][ T895] do_syscall_64+0xc6/0x1e0 [19145.393740][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19145.393740][ T895] [19145.395527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19145.395527][ T895] neigh_parms_alloc+0x1e5/0x510 [19145.395527][ T895] ipv6_add_dev+0x2fd/0x11c0 [19145.395527][ T895] ipv6_find_idev+0x102/0x170 [19145.395527][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19145.395527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19145.395527][ T895] netlink_rcv_skb+0x130/0x360 [19145.395527][ T895] netlink_unicast+0x449/0x710 [19145.395527][ T895] netlink_sendmsg+0x723/0xbe0 [19145.395527][ T895] ____sys_sendmsg+0x7b2/0xa10 [19145.395527][ T895] ___sys_sendmsg+0xee/0x170 [19145.395527][ T895] __sys_sendmsg+0xcd/0x170 [19145.395527][ T895] do_syscall_64+0xc6/0x1e0 [19145.395527][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19145.395527][ T895] [19155.638936][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19155.639413][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19155.639413][ T895] netdev_get_by_index+0x5e/0x80 [19155.639413][ T895] fib6_nh_init+0x3d8/0x15b0 [19155.639413][ T895] ip6_route_info_create+0xf18/0x17d0 [19155.639413][ T895] ip6_route_add+0x1c/0x140 [19155.639413][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19155.639413][ T895] addrconf_add_dev+0xe2/0x170 [19155.639413][ T895] inet6_addr_add+0x12f/0xa40 [19155.639413][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19155.639413][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19155.639413][ T895] netlink_rcv_skb+0x130/0x360 [19155.639413][ T895] netlink_unicast+0x449/0x710 [19155.639413][ T895] netlink_sendmsg+0x723/0xbe0 [19155.639413][ T895] ____sys_sendmsg+0x7b2/0xa10 [19155.639413][ T895] ___sys_sendmsg+0xee/0x170 [19155.639413][ T895] __sys_sendmsg+0xcd/0x170 [19155.639413][ T895] do_syscall_64+0xc6/0x1e0 [19155.639413][ T895] [19155.641666][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19155.641666][ T895] ipv6_add_dev+0x3b9/0x11c0 [19155.641666][ T895] ipv6_find_idev+0x102/0x170 [19155.641666][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19155.641666][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19155.641666][ T895] netlink_rcv_skb+0x130/0x360 [19155.641666][ T895] netlink_unicast+0x449/0x710 [19155.641666][ T895] netlink_sendmsg+0x723/0xbe0 [19155.641666][ T895] ____sys_sendmsg+0x7b2/0xa10 [19155.641666][ T895] ___sys_sendmsg+0xee/0x170 [19155.641666][ T895] __sys_sendmsg+0xcd/0x170 [19155.641666][ T895] do_syscall_64+0xc6/0x1e0 [19155.641666][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19155.641666][ T895] [19155.643407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19155.643407][ T895] neigh_parms_alloc+0x1e5/0x510 [19155.643407][ T895] ipv6_add_dev+0x2fd/0x11c0 [19155.643407][ T895] ipv6_find_idev+0x102/0x170 [19155.643407][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19155.643407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19155.643407][ T895] netlink_rcv_skb+0x130/0x360 [19155.643407][ T895] netlink_unicast+0x449/0x710 [19155.643407][ T895] netlink_sendmsg+0x723/0xbe0 [19155.643407][ T895] ____sys_sendmsg+0x7b2/0xa10 [19155.643407][ T895] ___sys_sendmsg+0xee/0x170 [19155.643407][ T895] __sys_sendmsg+0xcd/0x170 [19155.643407][ T895] do_syscall_64+0xc6/0x1e0 [19155.643407][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19155.643407][ T895] [19165.886950][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19165.887391][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19165.887391][ T895] netdev_get_by_index+0x5e/0x80 [19165.887391][ T895] fib6_nh_init+0x3d8/0x15b0 [19165.887391][ T895] ip6_route_info_create+0xf18/0x17d0 [19165.887391][ T895] ip6_route_add+0x1c/0x140 [19165.887391][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19165.887391][ T895] addrconf_add_dev+0xe2/0x170 [19165.887391][ T895] inet6_addr_add+0x12f/0xa40 [19165.887391][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19165.887391][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19165.887391][ T895] netlink_rcv_skb+0x130/0x360 [19165.887391][ T895] netlink_unicast+0x449/0x710 [19165.887391][ T895] netlink_sendmsg+0x723/0xbe0 [19165.887391][ T895] ____sys_sendmsg+0x7b2/0xa10 [19165.887391][ T895] ___sys_sendmsg+0xee/0x170 [19165.887391][ T895] __sys_sendmsg+0xcd/0x170 [19165.887391][ T895] do_syscall_64+0xc6/0x1e0 [19165.887391][ T895] [19165.889625][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19165.889625][ T895] ipv6_add_dev+0x3b9/0x11c0 [19165.889625][ T895] ipv6_find_idev+0x102/0x170 [19165.889625][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19165.889625][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19165.889625][ T895] netlink_rcv_skb+0x130/0x360 [19165.889625][ T895] netlink_unicast+0x449/0x710 [19165.889625][ T895] netlink_sendmsg+0x723/0xbe0 [19165.889625][ T895] ____sys_sendmsg+0x7b2/0xa10 [19165.889625][ T895] ___sys_sendmsg+0xee/0x170 [19165.889625][ T895] __sys_sendmsg+0xcd/0x170 [19165.889625][ T895] do_syscall_64+0xc6/0x1e0 [19165.889625][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19165.889625][ T895] [19165.891352][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19165.891352][ T895] neigh_parms_alloc+0x1e5/0x510 [19165.891352][ T895] ipv6_add_dev+0x2fd/0x11c0 [19165.891352][ T895] ipv6_find_idev+0x102/0x170 [19165.891352][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19165.891352][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19165.891352][ T895] netlink_rcv_skb+0x130/0x360 [19165.891352][ T895] netlink_unicast+0x449/0x710 [19165.891352][ T895] netlink_sendmsg+0x723/0xbe0 [19165.891352][ T895] ____sys_sendmsg+0x7b2/0xa10 [19165.891352][ T895] ___sys_sendmsg+0xee/0x170 [19165.891352][ T895] __sys_sendmsg+0xcd/0x170 [19165.891352][ T895] do_syscall_64+0xc6/0x1e0 [19165.891352][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19165.891352][ T895] [19176.134936][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19176.135501][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19176.135501][ T895] netdev_get_by_index+0x5e/0x80 [19176.135501][ T895] fib6_nh_init+0x3d8/0x15b0 [19176.135501][ T895] ip6_route_info_create+0xf18/0x17d0 [19176.135501][ T895] ip6_route_add+0x1c/0x140 [19176.135501][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19176.135501][ T895] addrconf_add_dev+0xe2/0x170 [19176.135501][ T895] inet6_addr_add+0x12f/0xa40 [19176.135501][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19176.135501][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19176.135501][ T895] netlink_rcv_skb+0x130/0x360 [19176.135501][ T895] netlink_unicast+0x449/0x710 [19176.135501][ T895] netlink_sendmsg+0x723/0xbe0 [19176.135501][ T895] ____sys_sendmsg+0x7b2/0xa10 [19176.135501][ T895] ___sys_sendmsg+0xee/0x170 [19176.135501][ T895] __sys_sendmsg+0xcd/0x170 [19176.135501][ T895] do_syscall_64+0xc6/0x1e0 [19176.135501][ T895] [19176.137885][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19176.137885][ T895] ipv6_add_dev+0x3b9/0x11c0 [19176.137885][ T895] ipv6_find_idev+0x102/0x170 [19176.137885][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19176.137885][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19176.137885][ T895] netlink_rcv_skb+0x130/0x360 [19176.137885][ T895] netlink_unicast+0x449/0x710 [19176.137885][ T895] netlink_sendmsg+0x723/0xbe0 [19176.137885][ T895] ____sys_sendmsg+0x7b2/0xa10 [19176.137885][ T895] ___sys_sendmsg+0xee/0x170 [19176.137885][ T895] __sys_sendmsg+0xcd/0x170 [19176.137885][ T895] do_syscall_64+0xc6/0x1e0 [19176.137885][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19176.137885][ T895] [19176.139718][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19176.139718][ T895] neigh_parms_alloc+0x1e5/0x510 [19176.139718][ T895] ipv6_add_dev+0x2fd/0x11c0 [19176.139718][ T895] ipv6_find_idev+0x102/0x170 [19176.139718][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19176.139718][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19176.139718][ T895] netlink_rcv_skb+0x130/0x360 [19176.139718][ T895] netlink_unicast+0x449/0x710 [19176.139718][ T895] netlink_sendmsg+0x723/0xbe0 [19176.139718][ T895] ____sys_sendmsg+0x7b2/0xa10 [19176.139718][ T895] ___sys_sendmsg+0xee/0x170 [19176.139718][ T895] __sys_sendmsg+0xcd/0x170 [19176.139718][ T895] do_syscall_64+0xc6/0x1e0 [19176.139718][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19176.139718][ T895] [19186.383035][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19186.383536][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19186.383536][ T895] netdev_get_by_index+0x5e/0x80 [19186.383536][ T895] fib6_nh_init+0x3d8/0x15b0 [19186.383536][ T895] ip6_route_info_create+0xf18/0x17d0 [19186.383536][ T895] ip6_route_add+0x1c/0x140 [19186.383536][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19186.383536][ T895] addrconf_add_dev+0xe2/0x170 [19186.383536][ T895] inet6_addr_add+0x12f/0xa40 [19186.383536][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19186.383536][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19186.383536][ T895] netlink_rcv_skb+0x130/0x360 [19186.383536][ T895] netlink_unicast+0x449/0x710 [19186.383536][ T895] netlink_sendmsg+0x723/0xbe0 [19186.383536][ T895] ____sys_sendmsg+0x7b2/0xa10 [19186.383536][ T895] ___sys_sendmsg+0xee/0x170 [19186.383536][ T895] __sys_sendmsg+0xcd/0x170 [19186.383536][ T895] do_syscall_64+0xc6/0x1e0 [19186.383536][ T895] [19186.385834][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19186.385834][ T895] ipv6_add_dev+0x3b9/0x11c0 [19186.385834][ T895] ipv6_find_idev+0x102/0x170 [19186.385834][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19186.385834][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19186.385834][ T895] netlink_rcv_skb+0x130/0x360 [19186.385834][ T895] netlink_unicast+0x449/0x710 [19186.385834][ T895] netlink_sendmsg+0x723/0xbe0 [19186.385834][ T895] ____sys_sendmsg+0x7b2/0xa10 [19186.385834][ T895] ___sys_sendmsg+0xee/0x170 [19186.385834][ T895] __sys_sendmsg+0xcd/0x170 [19186.385834][ T895] do_syscall_64+0xc6/0x1e0 [19186.385834][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19186.385834][ T895] [19186.387616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19186.387616][ T895] neigh_parms_alloc+0x1e5/0x510 [19186.387616][ T895] ipv6_add_dev+0x2fd/0x11c0 [19186.387616][ T895] ipv6_find_idev+0x102/0x170 [19186.387616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19186.387616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19186.387616][ T895] netlink_rcv_skb+0x130/0x360 [19186.387616][ T895] netlink_unicast+0x449/0x710 [19186.387616][ T895] netlink_sendmsg+0x723/0xbe0 [19186.387616][ T895] ____sys_sendmsg+0x7b2/0xa10 [19186.387616][ T895] ___sys_sendmsg+0xee/0x170 [19186.387616][ T895] __sys_sendmsg+0xcd/0x170 [19186.387616][ T895] do_syscall_64+0xc6/0x1e0 [19186.387616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19186.387616][ T895] [19196.630935][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19196.631437][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19196.631437][ T895] netdev_get_by_index+0x5e/0x80 [19196.631437][ T895] fib6_nh_init+0x3d8/0x15b0 [19196.631437][ T895] ip6_route_info_create+0xf18/0x17d0 [19196.631437][ T895] ip6_route_add+0x1c/0x140 [19196.631437][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19196.631437][ T895] addrconf_add_dev+0xe2/0x170 [19196.631437][ T895] inet6_addr_add+0x12f/0xa40 [19196.631437][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19196.631437][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19196.631437][ T895] netlink_rcv_skb+0x130/0x360 [19196.631437][ T895] netlink_unicast+0x449/0x710 [19196.631437][ T895] netlink_sendmsg+0x723/0xbe0 [19196.631437][ T895] ____sys_sendmsg+0x7b2/0xa10 [19196.631437][ T895] ___sys_sendmsg+0xee/0x170 [19196.631437][ T895] __sys_sendmsg+0xcd/0x170 [19196.631437][ T895] do_syscall_64+0xc6/0x1e0 [19196.631437][ T895] [19196.633802][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19196.633802][ T895] ipv6_add_dev+0x3b9/0x11c0 [19196.633802][ T895] ipv6_find_idev+0x102/0x170 [19196.633802][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19196.633802][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19196.633802][ T895] netlink_rcv_skb+0x130/0x360 [19196.633802][ T895] netlink_unicast+0x449/0x710 [19196.633802][ T895] netlink_sendmsg+0x723/0xbe0 [19196.633802][ T895] ____sys_sendmsg+0x7b2/0xa10 [19196.633802][ T895] ___sys_sendmsg+0xee/0x170 [19196.633802][ T895] __sys_sendmsg+0xcd/0x170 [19196.633802][ T895] do_syscall_64+0xc6/0x1e0 [19196.633802][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19196.633802][ T895] [19196.635626][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19196.635626][ T895] neigh_parms_alloc+0x1e5/0x510 [19196.635626][ T895] ipv6_add_dev+0x2fd/0x11c0 [19196.635626][ T895] ipv6_find_idev+0x102/0x170 [19196.635626][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19196.635626][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19196.635626][ T895] netlink_rcv_skb+0x130/0x360 [19196.635626][ T895] netlink_unicast+0x449/0x710 [19196.635626][ T895] netlink_sendmsg+0x723/0xbe0 [19196.635626][ T895] ____sys_sendmsg+0x7b2/0xa10 [19196.635626][ T895] ___sys_sendmsg+0xee/0x170 [19196.635626][ T895] __sys_sendmsg+0xcd/0x170 [19196.635626][ T895] do_syscall_64+0xc6/0x1e0 [19196.635626][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19196.635626][ T895] [19206.759030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19206.759476][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19206.759476][ T895] netdev_get_by_index+0x5e/0x80 [19206.759476][ T895] fib6_nh_init+0x3d8/0x15b0 [19206.759476][ T895] ip6_route_info_create+0xf18/0x17d0 [19206.759476][ T895] ip6_route_add+0x1c/0x140 [19206.759476][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19206.759476][ T895] addrconf_add_dev+0xe2/0x170 [19206.759476][ T895] inet6_addr_add+0x12f/0xa40 [19206.759476][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19206.759476][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19206.759476][ T895] netlink_rcv_skb+0x130/0x360 [19206.759476][ T895] netlink_unicast+0x449/0x710 [19206.759476][ T895] netlink_sendmsg+0x723/0xbe0 [19206.759476][ T895] ____sys_sendmsg+0x7b2/0xa10 [19206.759476][ T895] ___sys_sendmsg+0xee/0x170 [19206.759476][ T895] __sys_sendmsg+0xcd/0x170 [19206.759476][ T895] do_syscall_64+0xc6/0x1e0 [19206.759476][ T895] [19206.761729][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19206.761729][ T895] ipv6_add_dev+0x3b9/0x11c0 [19206.761729][ T895] ipv6_find_idev+0x102/0x170 [19206.761729][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19206.761729][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19206.761729][ T895] netlink_rcv_skb+0x130/0x360 [19206.761729][ T895] netlink_unicast+0x449/0x710 [19206.761729][ T895] netlink_sendmsg+0x723/0xbe0 [19206.761729][ T895] ____sys_sendmsg+0x7b2/0xa10 [19206.761729][ T895] ___sys_sendmsg+0xee/0x170 [19206.761729][ T895] __sys_sendmsg+0xcd/0x170 [19206.761729][ T895] do_syscall_64+0xc6/0x1e0 [19206.761729][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19206.761729][ T895] [19206.763489][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19206.763489][ T895] neigh_parms_alloc+0x1e5/0x510 [19206.763489][ T895] ipv6_add_dev+0x2fd/0x11c0 [19206.763489][ T895] ipv6_find_idev+0x102/0x170 [19206.763489][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19206.763489][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19206.763489][ T895] netlink_rcv_skb+0x130/0x360 [19206.763489][ T895] netlink_unicast+0x449/0x710 [19206.763489][ T895] netlink_sendmsg+0x723/0xbe0 [19206.763489][ T895] ____sys_sendmsg+0x7b2/0xa10 [19206.763489][ T895] ___sys_sendmsg+0xee/0x170 [19206.763489][ T895] __sys_sendmsg+0xcd/0x170 [19206.763489][ T895] do_syscall_64+0xc6/0x1e0 [19206.763489][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19206.763489][ T895] [19217.007028][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19217.007467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19217.007467][ T895] netdev_get_by_index+0x5e/0x80 [19217.007467][ T895] fib6_nh_init+0x3d8/0x15b0 [19217.007467][ T895] ip6_route_info_create+0xf18/0x17d0 [19217.007467][ T895] ip6_route_add+0x1c/0x140 [19217.007467][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19217.007467][ T895] addrconf_add_dev+0xe2/0x170 [19217.007467][ T895] inet6_addr_add+0x12f/0xa40 [19217.007467][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19217.007467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19217.007467][ T895] netlink_rcv_skb+0x130/0x360 [19217.007467][ T895] netlink_unicast+0x449/0x710 [19217.007467][ T895] netlink_sendmsg+0x723/0xbe0 [19217.007467][ T895] ____sys_sendmsg+0x7b2/0xa10 [19217.007467][ T895] ___sys_sendmsg+0xee/0x170 [19217.007467][ T895] __sys_sendmsg+0xcd/0x170 [19217.007467][ T895] do_syscall_64+0xc6/0x1e0 [19217.007467][ T895] [19217.009711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19217.009711][ T895] ipv6_add_dev+0x3b9/0x11c0 [19217.009711][ T895] ipv6_find_idev+0x102/0x170 [19217.009711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19217.009711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19217.009711][ T895] netlink_rcv_skb+0x130/0x360 [19217.009711][ T895] netlink_unicast+0x449/0x710 [19217.009711][ T895] netlink_sendmsg+0x723/0xbe0 [19217.009711][ T895] ____sys_sendmsg+0x7b2/0xa10 [19217.009711][ T895] ___sys_sendmsg+0xee/0x170 [19217.009711][ T895] __sys_sendmsg+0xcd/0x170 [19217.009711][ T895] do_syscall_64+0xc6/0x1e0 [19217.009711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19217.009711][ T895] [19217.011456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19217.011456][ T895] neigh_parms_alloc+0x1e5/0x510 [19217.011456][ T895] ipv6_add_dev+0x2fd/0x11c0 [19217.011456][ T895] ipv6_find_idev+0x102/0x170 [19217.011456][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19217.011456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19217.011456][ T895] netlink_rcv_skb+0x130/0x360 [19217.011456][ T895] netlink_unicast+0x449/0x710 [19217.011456][ T895] netlink_sendmsg+0x723/0xbe0 [19217.011456][ T895] ____sys_sendmsg+0x7b2/0xa10 [19217.011456][ T895] ___sys_sendmsg+0xee/0x170 [19217.011456][ T895] __sys_sendmsg+0xcd/0x170 [19217.011456][ T895] do_syscall_64+0xc6/0x1e0 [19217.011456][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19217.011456][ T895] [19227.254937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19227.255385][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19227.255385][ T895] netdev_get_by_index+0x5e/0x80 [19227.255385][ T895] fib6_nh_init+0x3d8/0x15b0 [19227.255385][ T895] ip6_route_info_create+0xf18/0x17d0 [19227.255385][ T895] ip6_route_add+0x1c/0x140 [19227.255385][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19227.255385][ T895] addrconf_add_dev+0xe2/0x170 [19227.255385][ T895] inet6_addr_add+0x12f/0xa40 [19227.255385][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19227.255385][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19227.255385][ T895] netlink_rcv_skb+0x130/0x360 [19227.255385][ T895] netlink_unicast+0x449/0x710 [19227.255385][ T895] netlink_sendmsg+0x723/0xbe0 [19227.255385][ T895] ____sys_sendmsg+0x7b2/0xa10 [19227.255385][ T895] ___sys_sendmsg+0xee/0x170 [19227.255385][ T895] __sys_sendmsg+0xcd/0x170 [19227.255385][ T895] do_syscall_64+0xc6/0x1e0 [19227.255385][ T895] [19227.257670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19227.257670][ T895] ipv6_add_dev+0x3b9/0x11c0 [19227.257670][ T895] ipv6_find_idev+0x102/0x170 [19227.257670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19227.257670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19227.257670][ T895] netlink_rcv_skb+0x130/0x360 [19227.257670][ T895] netlink_unicast+0x449/0x710 [19227.257670][ T895] netlink_sendmsg+0x723/0xbe0 [19227.257670][ T895] ____sys_sendmsg+0x7b2/0xa10 [19227.257670][ T895] ___sys_sendmsg+0xee/0x170 [19227.257670][ T895] __sys_sendmsg+0xcd/0x170 [19227.257670][ T895] do_syscall_64+0xc6/0x1e0 [19227.257670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19227.257670][ T895] [19227.259381][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19227.259381][ T895] neigh_parms_alloc+0x1e5/0x510 [19227.259381][ T895] ipv6_add_dev+0x2fd/0x11c0 [19227.259381][ T895] ipv6_find_idev+0x102/0x170 [19227.259381][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19227.259381][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19227.259381][ T895] netlink_rcv_skb+0x130/0x360 [19227.259381][ T895] netlink_unicast+0x449/0x710 [19227.259381][ T895] netlink_sendmsg+0x723/0xbe0 [19227.259381][ T895] ____sys_sendmsg+0x7b2/0xa10 [19227.259381][ T895] ___sys_sendmsg+0xee/0x170 [19227.259381][ T895] __sys_sendmsg+0xcd/0x170 [19227.259381][ T895] do_syscall_64+0xc6/0x1e0 [19227.259381][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19227.259381][ T895] [19237.511026][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19237.511514][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19237.511514][ T895] netdev_get_by_index+0x5e/0x80 [19237.511514][ T895] fib6_nh_init+0x3d8/0x15b0 [19237.511514][ T895] ip6_route_info_create+0xf18/0x17d0 [19237.511514][ T895] ip6_route_add+0x1c/0x140 [19237.511514][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19237.511514][ T895] addrconf_add_dev+0xe2/0x170 [19237.511514][ T895] inet6_addr_add+0x12f/0xa40 [19237.511514][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19237.511514][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19237.511514][ T895] netlink_rcv_skb+0x130/0x360 [19237.511514][ T895] netlink_unicast+0x449/0x710 [19237.511514][ T895] netlink_sendmsg+0x723/0xbe0 [19237.511514][ T895] ____sys_sendmsg+0x7b2/0xa10 [19237.511514][ T895] ___sys_sendmsg+0xee/0x170 [19237.511514][ T895] __sys_sendmsg+0xcd/0x170 [19237.511514][ T895] do_syscall_64+0xc6/0x1e0 [19237.511514][ T895] [19237.513749][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19237.513749][ T895] ipv6_add_dev+0x3b9/0x11c0 [19237.513749][ T895] ipv6_find_idev+0x102/0x170 [19237.513749][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19237.513749][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19237.513749][ T895] netlink_rcv_skb+0x130/0x360 [19237.513749][ T895] netlink_unicast+0x449/0x710 [19237.513749][ T895] netlink_sendmsg+0x723/0xbe0 [19237.513749][ T895] ____sys_sendmsg+0x7b2/0xa10 [19237.513749][ T895] ___sys_sendmsg+0xee/0x170 [19237.513749][ T895] __sys_sendmsg+0xcd/0x170 [19237.513749][ T895] do_syscall_64+0xc6/0x1e0 [19237.513749][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19237.513749][ T895] [19237.515460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19237.515460][ T895] neigh_parms_alloc+0x1e5/0x510 [19237.515460][ T895] ipv6_add_dev+0x2fd/0x11c0 [19237.515460][ T895] ipv6_find_idev+0x102/0x170 [19237.515460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19237.515460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19237.515460][ T895] netlink_rcv_skb+0x130/0x360 [19237.515460][ T895] netlink_unicast+0x449/0x710 [19237.515460][ T895] netlink_sendmsg+0x723/0xbe0 [19237.515460][ T895] ____sys_sendmsg+0x7b2/0xa10 [19237.515460][ T895] ___sys_sendmsg+0xee/0x170 [19237.515460][ T895] __sys_sendmsg+0xcd/0x170 [19237.515460][ T895] do_syscall_64+0xc6/0x1e0 [19237.515460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19237.515460][ T895] [19247.759047][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19247.759557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19247.759557][ T895] netdev_get_by_index+0x5e/0x80 [19247.759557][ T895] fib6_nh_init+0x3d8/0x15b0 [19247.759557][ T895] ip6_route_info_create+0xf18/0x17d0 [19247.759557][ T895] ip6_route_add+0x1c/0x140 [19247.759557][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19247.759557][ T895] addrconf_add_dev+0xe2/0x170 [19247.759557][ T895] inet6_addr_add+0x12f/0xa40 [19247.759557][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19247.759557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19247.759557][ T895] netlink_rcv_skb+0x130/0x360 [19247.759557][ T895] netlink_unicast+0x449/0x710 [19247.759557][ T895] netlink_sendmsg+0x723/0xbe0 [19247.759557][ T895] ____sys_sendmsg+0x7b2/0xa10 [19247.759557][ T895] ___sys_sendmsg+0xee/0x170 [19247.759557][ T895] __sys_sendmsg+0xcd/0x170 [19247.759557][ T895] do_syscall_64+0xc6/0x1e0 [19247.759557][ T895] [19247.761791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19247.761791][ T895] ipv6_add_dev+0x3b9/0x11c0 [19247.761791][ T895] ipv6_find_idev+0x102/0x170 [19247.761791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19247.761791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19247.761791][ T895] netlink_rcv_skb+0x130/0x360 [19247.761791][ T895] netlink_unicast+0x449/0x710 [19247.761791][ T895] netlink_sendmsg+0x723/0xbe0 [19247.761791][ T895] ____sys_sendmsg+0x7b2/0xa10 [19247.761791][ T895] ___sys_sendmsg+0xee/0x170 [19247.761791][ T895] __sys_sendmsg+0xcd/0x170 [19247.761791][ T895] do_syscall_64+0xc6/0x1e0 [19247.761791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19247.761791][ T895] [19247.764083][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19247.764083][ T895] neigh_parms_alloc+0x1e5/0x510 [19247.764083][ T895] ipv6_add_dev+0x2fd/0x11c0 [19247.764083][ T895] ipv6_find_idev+0x102/0x170 [19247.764083][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19247.764083][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19247.764083][ T895] netlink_rcv_skb+0x130/0x360 [19247.764083][ T895] netlink_unicast+0x449/0x710 [19247.764083][ T895] netlink_sendmsg+0x723/0xbe0 [19247.764083][ T895] ____sys_sendmsg+0x7b2/0xa10 [19247.764083][ T895] ___sys_sendmsg+0xee/0x170 [19247.764083][ T895] __sys_sendmsg+0xcd/0x170 [19247.764083][ T895] do_syscall_64+0xc6/0x1e0 [19247.764083][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19247.764083][ T895] [19258.007019][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19258.007456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19258.007456][ T895] netdev_get_by_index+0x5e/0x80 [19258.007456][ T895] fib6_nh_init+0x3d8/0x15b0 [19258.007456][ T895] ip6_route_info_create+0xf18/0x17d0 [19258.007456][ T895] ip6_route_add+0x1c/0x140 [19258.007456][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19258.007456][ T895] addrconf_add_dev+0xe2/0x170 [19258.007456][ T895] inet6_addr_add+0x12f/0xa40 [19258.007456][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19258.007456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19258.007456][ T895] netlink_rcv_skb+0x130/0x360 [19258.007456][ T895] netlink_unicast+0x449/0x710 [19258.007456][ T895] netlink_sendmsg+0x723/0xbe0 [19258.007456][ T895] ____sys_sendmsg+0x7b2/0xa10 [19258.007456][ T895] ___sys_sendmsg+0xee/0x170 [19258.007456][ T895] __sys_sendmsg+0xcd/0x170 [19258.007456][ T895] do_syscall_64+0xc6/0x1e0 [19258.007456][ T895] [19258.009695][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19258.009695][ T895] ipv6_add_dev+0x3b9/0x11c0 [19258.009695][ T895] ipv6_find_idev+0x102/0x170 [19258.009695][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19258.009695][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19258.009695][ T895] netlink_rcv_skb+0x130/0x360 [19258.009695][ T895] netlink_unicast+0x449/0x710 [19258.009695][ T895] netlink_sendmsg+0x723/0xbe0 [19258.009695][ T895] ____sys_sendmsg+0x7b2/0xa10 [19258.009695][ T895] ___sys_sendmsg+0xee/0x170 [19258.009695][ T895] __sys_sendmsg+0xcd/0x170 [19258.009695][ T895] do_syscall_64+0xc6/0x1e0 [19258.009695][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19258.009695][ T895] [19258.011426][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19258.011426][ T895] neigh_parms_alloc+0x1e5/0x510 [19258.011426][ T895] ipv6_add_dev+0x2fd/0x11c0 [19258.011426][ T895] ipv6_find_idev+0x102/0x170 [19258.011426][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19258.011426][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19258.011426][ T895] netlink_rcv_skb+0x130/0x360 [19258.011426][ T895] netlink_unicast+0x449/0x710 [19258.011426][ T895] netlink_sendmsg+0x723/0xbe0 [19258.011426][ T895] ____sys_sendmsg+0x7b2/0xa10 [19258.011426][ T895] ___sys_sendmsg+0xee/0x170 [19258.011426][ T895] __sys_sendmsg+0xcd/0x170 [19258.011426][ T895] do_syscall_64+0xc6/0x1e0 [19258.011426][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19258.011426][ T895] [19268.254968][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19268.255378][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19268.255378][ T895] netdev_get_by_index+0x5e/0x80 [19268.255378][ T895] fib6_nh_init+0x3d8/0x15b0 [19268.255378][ T895] ip6_route_info_create+0xf18/0x17d0 [19268.255378][ T895] ip6_route_add+0x1c/0x140 [19268.255378][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19268.255378][ T895] addrconf_add_dev+0xe2/0x170 [19268.255378][ T895] inet6_addr_add+0x12f/0xa40 [19268.255378][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19268.255378][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19268.255378][ T895] netlink_rcv_skb+0x130/0x360 [19268.255378][ T895] netlink_unicast+0x449/0x710 [19268.255378][ T895] netlink_sendmsg+0x723/0xbe0 [19268.255378][ T895] ____sys_sendmsg+0x7b2/0xa10 [19268.255378][ T895] ___sys_sendmsg+0xee/0x170 [19268.255378][ T895] __sys_sendmsg+0xcd/0x170 [19268.255378][ T895] do_syscall_64+0xc6/0x1e0 [19268.255378][ T895] [19268.257577][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19268.257577][ T895] ipv6_add_dev+0x3b9/0x11c0 [19268.257577][ T895] ipv6_find_idev+0x102/0x170 [19268.257577][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19268.257577][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19268.257577][ T895] netlink_rcv_skb+0x130/0x360 [19268.257577][ T895] netlink_unicast+0x449/0x710 [19268.257577][ T895] netlink_sendmsg+0x723/0xbe0 [19268.257577][ T895] ____sys_sendmsg+0x7b2/0xa10 [19268.257577][ T895] ___sys_sendmsg+0xee/0x170 [19268.257577][ T895] __sys_sendmsg+0xcd/0x170 [19268.257577][ T895] do_syscall_64+0xc6/0x1e0 [19268.257577][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19268.257577][ T895] [19268.259278][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19268.259278][ T895] neigh_parms_alloc+0x1e5/0x510 [19268.259278][ T895] ipv6_add_dev+0x2fd/0x11c0 [19268.259278][ T895] ipv6_find_idev+0x102/0x170 [19268.259278][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19268.259278][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19268.259278][ T895] netlink_rcv_skb+0x130/0x360 [19268.259278][ T895] netlink_unicast+0x449/0x710 [19268.259278][ T895] netlink_sendmsg+0x723/0xbe0 [19268.259278][ T895] ____sys_sendmsg+0x7b2/0xa10 [19268.259278][ T895] ___sys_sendmsg+0xee/0x170 [19268.259278][ T895] __sys_sendmsg+0xcd/0x170 [19268.259278][ T895] do_syscall_64+0xc6/0x1e0 [19268.259278][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19268.259278][ T895] [19278.446937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19278.447434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19278.447434][ T895] netdev_get_by_index+0x5e/0x80 [19278.447434][ T895] fib6_nh_init+0x3d8/0x15b0 [19278.447434][ T895] ip6_route_info_create+0xf18/0x17d0 [19278.447434][ T895] ip6_route_add+0x1c/0x140 [19278.447434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19278.447434][ T895] addrconf_add_dev+0xe2/0x170 [19278.447434][ T895] inet6_addr_add+0x12f/0xa40 [19278.447434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19278.447434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19278.447434][ T895] netlink_rcv_skb+0x130/0x360 [19278.447434][ T895] netlink_unicast+0x449/0x710 [19278.447434][ T895] netlink_sendmsg+0x723/0xbe0 [19278.447434][ T895] ____sys_sendmsg+0x7b2/0xa10 [19278.447434][ T895] ___sys_sendmsg+0xee/0x170 [19278.447434][ T895] __sys_sendmsg+0xcd/0x170 [19278.447434][ T895] do_syscall_64+0xc6/0x1e0 [19278.447434][ T895] [19278.449692][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19278.449692][ T895] ipv6_add_dev+0x3b9/0x11c0 [19278.449692][ T895] ipv6_find_idev+0x102/0x170 [19278.449692][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19278.449692][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19278.449692][ T895] netlink_rcv_skb+0x130/0x360 [19278.449692][ T895] netlink_unicast+0x449/0x710 [19278.449692][ T895] netlink_sendmsg+0x723/0xbe0 [19278.449692][ T895] ____sys_sendmsg+0x7b2/0xa10 [19278.449692][ T895] ___sys_sendmsg+0xee/0x170 [19278.449692][ T895] __sys_sendmsg+0xcd/0x170 [19278.449692][ T895] do_syscall_64+0xc6/0x1e0 [19278.449692][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19278.449692][ T895] [19278.451460][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19278.451460][ T895] neigh_parms_alloc+0x1e5/0x510 [19278.451460][ T895] ipv6_add_dev+0x2fd/0x11c0 [19278.451460][ T895] ipv6_find_idev+0x102/0x170 [19278.451460][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19278.451460][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19278.451460][ T895] netlink_rcv_skb+0x130/0x360 [19278.451460][ T895] netlink_unicast+0x449/0x710 [19278.451460][ T895] netlink_sendmsg+0x723/0xbe0 [19278.451460][ T895] ____sys_sendmsg+0x7b2/0xa10 [19278.451460][ T895] ___sys_sendmsg+0xee/0x170 [19278.451460][ T895] __sys_sendmsg+0xcd/0x170 [19278.451460][ T895] do_syscall_64+0xc6/0x1e0 [19278.451460][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19278.451460][ T895] [19288.494941][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19288.495506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19288.495506][ T895] netdev_get_by_index+0x5e/0x80 [19288.495506][ T895] fib6_nh_init+0x3d8/0x15b0 [19288.495506][ T895] ip6_route_info_create+0xf18/0x17d0 [19288.495506][ T895] ip6_route_add+0x1c/0x140 [19288.495506][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19288.495506][ T895] addrconf_add_dev+0xe2/0x170 [19288.495506][ T895] inet6_addr_add+0x12f/0xa40 [19288.495506][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19288.495506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19288.495506][ T895] netlink_rcv_skb+0x130/0x360 [19288.495506][ T895] netlink_unicast+0x449/0x710 [19288.495506][ T895] netlink_sendmsg+0x723/0xbe0 [19288.495506][ T895] ____sys_sendmsg+0x7b2/0xa10 [19288.495506][ T895] ___sys_sendmsg+0xee/0x170 [19288.495506][ T895] __sys_sendmsg+0xcd/0x170 [19288.495506][ T895] do_syscall_64+0xc6/0x1e0 [19288.495506][ T895] [19288.498803][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19288.498803][ T895] ipv6_add_dev+0x3b9/0x11c0 [19288.498803][ T895] ipv6_find_idev+0x102/0x170 [19288.498803][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19288.498803][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19288.498803][ T895] netlink_rcv_skb+0x130/0x360 [19288.498803][ T895] netlink_unicast+0x449/0x710 [19288.498803][ T895] netlink_sendmsg+0x723/0xbe0 [19288.498803][ T895] ____sys_sendmsg+0x7b2/0xa10 [19288.498803][ T895] ___sys_sendmsg+0xee/0x170 [19288.498803][ T895] __sys_sendmsg+0xcd/0x170 [19288.498803][ T895] do_syscall_64+0xc6/0x1e0 [19288.498803][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19288.498803][ T895] [19288.501388][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19288.501388][ T895] neigh_parms_alloc+0x1e5/0x510 [19288.501388][ T895] ipv6_add_dev+0x2fd/0x11c0 [19288.501388][ T895] ipv6_find_idev+0x102/0x170 [19288.501388][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19288.501388][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19288.501388][ T895] netlink_rcv_skb+0x130/0x360 [19288.501388][ T895] netlink_unicast+0x449/0x710 [19288.501388][ T895] netlink_sendmsg+0x723/0xbe0 [19288.501388][ T895] ____sys_sendmsg+0x7b2/0xa10 [19288.501388][ T895] ___sys_sendmsg+0xee/0x170 [19288.501388][ T895] __sys_sendmsg+0xcd/0x170 [19288.501388][ T895] do_syscall_64+0xc6/0x1e0 [19288.501388][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19288.501388][ T895] [19298.607099][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19298.607571][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19298.607571][ T895] netdev_get_by_index+0x5e/0x80 [19298.607571][ T895] fib6_nh_init+0x3d8/0x15b0 [19298.607571][ T895] ip6_route_info_create+0xf18/0x17d0 [19298.607571][ T895] ip6_route_add+0x1c/0x140 [19298.607571][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19298.607571][ T895] addrconf_add_dev+0xe2/0x170 [19298.607571][ T895] inet6_addr_add+0x12f/0xa40 [19298.607571][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19298.607571][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19298.607571][ T895] netlink_rcv_skb+0x130/0x360 [19298.607571][ T895] netlink_unicast+0x449/0x710 [19298.607571][ T895] netlink_sendmsg+0x723/0xbe0 [19298.607571][ T895] ____sys_sendmsg+0x7b2/0xa10 [19298.607571][ T895] ___sys_sendmsg+0xee/0x170 [19298.607571][ T895] __sys_sendmsg+0xcd/0x170 [19298.607571][ T895] do_syscall_64+0xc6/0x1e0 [19298.607571][ T895] [19298.609764][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19298.609764][ T895] ipv6_add_dev+0x3b9/0x11c0 [19298.609764][ T895] ipv6_find_idev+0x102/0x170 [19298.609764][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19298.609764][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19298.609764][ T895] netlink_rcv_skb+0x130/0x360 [19298.609764][ T895] netlink_unicast+0x449/0x710 [19298.609764][ T895] netlink_sendmsg+0x723/0xbe0 [19298.609764][ T895] ____sys_sendmsg+0x7b2/0xa10 [19298.609764][ T895] ___sys_sendmsg+0xee/0x170 [19298.609764][ T895] __sys_sendmsg+0xcd/0x170 [19298.609764][ T895] do_syscall_64+0xc6/0x1e0 [19298.609764][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19298.609764][ T895] [19298.611469][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19298.611469][ T895] neigh_parms_alloc+0x1e5/0x510 [19298.611469][ T895] ipv6_add_dev+0x2fd/0x11c0 [19298.611469][ T895] ipv6_find_idev+0x102/0x170 [19298.611469][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19298.611469][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19298.611469][ T895] netlink_rcv_skb+0x130/0x360 [19298.611469][ T895] netlink_unicast+0x449/0x710 [19298.611469][ T895] netlink_sendmsg+0x723/0xbe0 [19298.611469][ T895] ____sys_sendmsg+0x7b2/0xa10 [19298.611469][ T895] ___sys_sendmsg+0xee/0x170 [19298.611469][ T895] __sys_sendmsg+0xcd/0x170 [19298.611469][ T895] do_syscall_64+0xc6/0x1e0 [19298.611469][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19298.611469][ T895] [19308.623015][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19308.623431][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19308.623431][ T895] netdev_get_by_index+0x5e/0x80 [19308.623431][ T895] fib6_nh_init+0x3d8/0x15b0 [19308.623431][ T895] ip6_route_info_create+0xf18/0x17d0 [19308.623431][ T895] ip6_route_add+0x1c/0x140 [19308.623431][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19308.623431][ T895] addrconf_add_dev+0xe2/0x170 [19308.623431][ T895] inet6_addr_add+0x12f/0xa40 [19308.623431][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19308.623431][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19308.623431][ T895] netlink_rcv_skb+0x130/0x360 [19308.623431][ T895] netlink_unicast+0x449/0x710 [19308.623431][ T895] netlink_sendmsg+0x723/0xbe0 [19308.623431][ T895] ____sys_sendmsg+0x7b2/0xa10 [19308.623431][ T895] ___sys_sendmsg+0xee/0x170 [19308.623431][ T895] __sys_sendmsg+0xcd/0x170 [19308.623431][ T895] do_syscall_64+0xc6/0x1e0 [19308.623431][ T895] [19308.625637][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19308.625637][ T895] ipv6_add_dev+0x3b9/0x11c0 [19308.625637][ T895] ipv6_find_idev+0x102/0x170 [19308.625637][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19308.625637][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19308.625637][ T895] netlink_rcv_skb+0x130/0x360 [19308.625637][ T895] netlink_unicast+0x449/0x710 [19308.625637][ T895] netlink_sendmsg+0x723/0xbe0 [19308.625637][ T895] ____sys_sendmsg+0x7b2/0xa10 [19308.625637][ T895] ___sys_sendmsg+0xee/0x170 [19308.625637][ T895] __sys_sendmsg+0xcd/0x170 [19308.625637][ T895] do_syscall_64+0xc6/0x1e0 [19308.625637][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19308.625637][ T895] [19308.627357][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19308.627357][ T895] neigh_parms_alloc+0x1e5/0x510 [19308.627357][ T895] ipv6_add_dev+0x2fd/0x11c0 [19308.627357][ T895] ipv6_find_idev+0x102/0x170 [19308.627357][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19308.627357][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19308.627357][ T895] netlink_rcv_skb+0x130/0x360 [19308.627357][ T895] netlink_unicast+0x449/0x710 [19308.627357][ T895] netlink_sendmsg+0x723/0xbe0 [19308.627357][ T895] ____sys_sendmsg+0x7b2/0xa10 [19308.627357][ T895] ___sys_sendmsg+0xee/0x170 [19308.627357][ T895] __sys_sendmsg+0xcd/0x170 [19308.627357][ T895] do_syscall_64+0xc6/0x1e0 [19308.627357][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19308.627357][ T895] [19318.879001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19318.879410][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19318.879410][ T895] netdev_get_by_index+0x5e/0x80 [19318.879410][ T895] fib6_nh_init+0x3d8/0x15b0 [19318.879410][ T895] ip6_route_info_create+0xf18/0x17d0 [19318.879410][ T895] ip6_route_add+0x1c/0x140 [19318.879410][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19318.879410][ T895] addrconf_add_dev+0xe2/0x170 [19318.879410][ T895] inet6_addr_add+0x12f/0xa40 [19318.879410][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19318.879410][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19318.879410][ T895] netlink_rcv_skb+0x130/0x360 [19318.879410][ T895] netlink_unicast+0x449/0x710 [19318.879410][ T895] netlink_sendmsg+0x723/0xbe0 [19318.879410][ T895] ____sys_sendmsg+0x7b2/0xa10 [19318.879410][ T895] ___sys_sendmsg+0xee/0x170 [19318.879410][ T895] __sys_sendmsg+0xcd/0x170 [19318.879410][ T895] do_syscall_64+0xc6/0x1e0 [19318.879410][ T895] [19318.882145][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19318.882145][ T895] ipv6_add_dev+0x3b9/0x11c0 [19318.882145][ T895] ipv6_find_idev+0x102/0x170 [19318.882145][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19318.882145][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19318.882145][ T895] netlink_rcv_skb+0x130/0x360 [19318.882145][ T895] netlink_unicast+0x449/0x710 [19318.882145][ T895] netlink_sendmsg+0x723/0xbe0 [19318.882145][ T895] ____sys_sendmsg+0x7b2/0xa10 [19318.882145][ T895] ___sys_sendmsg+0xee/0x170 [19318.882145][ T895] __sys_sendmsg+0xcd/0x170 [19318.882145][ T895] do_syscall_64+0xc6/0x1e0 [19318.882145][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19318.882145][ T895] [19318.883907][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19318.883907][ T895] neigh_parms_alloc+0x1e5/0x510 [19318.883907][ T895] ipv6_add_dev+0x2fd/0x11c0 [19318.883907][ T895] ipv6_find_idev+0x102/0x170 [19318.883907][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19318.883907][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19318.883907][ T895] netlink_rcv_skb+0x130/0x360 [19318.883907][ T895] netlink_unicast+0x449/0x710 [19318.883907][ T895] netlink_sendmsg+0x723/0xbe0 [19318.883907][ T895] ____sys_sendmsg+0x7b2/0xa10 [19318.883907][ T895] ___sys_sendmsg+0xee/0x170 [19318.883907][ T895] __sys_sendmsg+0xcd/0x170 [19318.883907][ T895] do_syscall_64+0xc6/0x1e0 [19318.883907][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19318.883907][ T895] [19329.015004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19329.015422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19329.015422][ T895] netdev_get_by_index+0x5e/0x80 [19329.015422][ T895] fib6_nh_init+0x3d8/0x15b0 [19329.015422][ T895] ip6_route_info_create+0xf18/0x17d0 [19329.015422][ T895] ip6_route_add+0x1c/0x140 [19329.015422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19329.015422][ T895] addrconf_add_dev+0xe2/0x170 [19329.015422][ T895] inet6_addr_add+0x12f/0xa40 [19329.015422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19329.015422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19329.015422][ T895] netlink_rcv_skb+0x130/0x360 [19329.015422][ T895] netlink_unicast+0x449/0x710 [19329.015422][ T895] netlink_sendmsg+0x723/0xbe0 [19329.015422][ T895] ____sys_sendmsg+0x7b2/0xa10 [19329.015422][ T895] ___sys_sendmsg+0xee/0x170 [19329.015422][ T895] __sys_sendmsg+0xcd/0x170 [19329.015422][ T895] do_syscall_64+0xc6/0x1e0 [19329.015422][ T895] [19329.017623][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19329.017623][ T895] ipv6_add_dev+0x3b9/0x11c0 [19329.017623][ T895] ipv6_find_idev+0x102/0x170 [19329.017623][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19329.017623][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19329.017623][ T895] netlink_rcv_skb+0x130/0x360 [19329.017623][ T895] netlink_unicast+0x449/0x710 [19329.017623][ T895] netlink_sendmsg+0x723/0xbe0 [19329.017623][ T895] ____sys_sendmsg+0x7b2/0xa10 [19329.017623][ T895] ___sys_sendmsg+0xee/0x170 [19329.017623][ T895] __sys_sendmsg+0xcd/0x170 [19329.017623][ T895] do_syscall_64+0xc6/0x1e0 [19329.017623][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19329.017623][ T895] [19329.019328][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19329.019328][ T895] neigh_parms_alloc+0x1e5/0x510 [19329.019328][ T895] ipv6_add_dev+0x2fd/0x11c0 [19329.019328][ T895] ipv6_find_idev+0x102/0x170 [19329.019328][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19329.019328][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19329.019328][ T895] netlink_rcv_skb+0x130/0x360 [19329.019328][ T895] netlink_unicast+0x449/0x710 [19329.019328][ T895] netlink_sendmsg+0x723/0xbe0 [19329.019328][ T895] ____sys_sendmsg+0x7b2/0xa10 [19329.019328][ T895] ___sys_sendmsg+0xee/0x170 [19329.019328][ T895] __sys_sendmsg+0xcd/0x170 [19329.019328][ T895] do_syscall_64+0xc6/0x1e0 [19329.019328][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19329.019328][ T895] [19339.127002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19339.127611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19339.127611][ T895] netdev_get_by_index+0x5e/0x80 [19339.127611][ T895] fib6_nh_init+0x3d8/0x15b0 [19339.127611][ T895] ip6_route_info_create+0xf18/0x17d0 [19339.127611][ T895] ip6_route_add+0x1c/0x140 [19339.127611][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19339.127611][ T895] addrconf_add_dev+0xe2/0x170 [19339.127611][ T895] inet6_addr_add+0x12f/0xa40 [19339.127611][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19339.127611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19339.127611][ T895] netlink_rcv_skb+0x130/0x360 [19339.127611][ T895] netlink_unicast+0x449/0x710 [19339.127611][ T895] netlink_sendmsg+0x723/0xbe0 [19339.127611][ T895] ____sys_sendmsg+0x7b2/0xa10 [19339.127611][ T895] ___sys_sendmsg+0xee/0x170 [19339.127611][ T895] __sys_sendmsg+0xcd/0x170 [19339.127611][ T895] do_syscall_64+0xc6/0x1e0 [19339.127611][ T895] [19339.130613][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19339.130613][ T895] ipv6_add_dev+0x3b9/0x11c0 [19339.130613][ T895] ipv6_find_idev+0x102/0x170 [19339.130613][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19339.130613][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19339.130613][ T895] netlink_rcv_skb+0x130/0x360 [19339.130613][ T895] netlink_unicast+0x449/0x710 [19339.130613][ T895] netlink_sendmsg+0x723/0xbe0 [19339.130613][ T895] ____sys_sendmsg+0x7b2/0xa10 [19339.130613][ T895] ___sys_sendmsg+0xee/0x170 [19339.130613][ T895] __sys_sendmsg+0xcd/0x170 [19339.130613][ T895] do_syscall_64+0xc6/0x1e0 [19339.130613][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19339.130613][ T895] [19339.132502][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19339.132502][ T895] neigh_parms_alloc+0x1e5/0x510 [19339.132502][ T895] ipv6_add_dev+0x2fd/0x11c0 [19339.132502][ T895] ipv6_find_idev+0x102/0x170 [19339.132502][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19339.132502][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19339.132502][ T895] netlink_rcv_skb+0x130/0x360 [19339.132502][ T895] netlink_unicast+0x449/0x710 [19339.132502][ T895] netlink_sendmsg+0x723/0xbe0 [19339.132502][ T895] ____sys_sendmsg+0x7b2/0xa10 [19339.132502][ T895] ___sys_sendmsg+0xee/0x170 [19339.132502][ T895] __sys_sendmsg+0xcd/0x170 [19339.132502][ T895] do_syscall_64+0xc6/0x1e0 [19339.132502][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19339.132502][ T895] [19349.375057][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19349.375663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19349.375663][ T895] netdev_get_by_index+0x5e/0x80 [19349.375663][ T895] fib6_nh_init+0x3d8/0x15b0 [19349.375663][ T895] ip6_route_info_create+0xf18/0x17d0 [19349.375663][ T895] ip6_route_add+0x1c/0x140 [19349.375663][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19349.375663][ T895] addrconf_add_dev+0xe2/0x170 [19349.375663][ T895] inet6_addr_add+0x12f/0xa40 [19349.375663][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19349.375663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19349.375663][ T895] netlink_rcv_skb+0x130/0x360 [19349.375663][ T895] netlink_unicast+0x449/0x710 [19349.375663][ T895] netlink_sendmsg+0x723/0xbe0 [19349.375663][ T895] ____sys_sendmsg+0x7b2/0xa10 [19349.375663][ T895] ___sys_sendmsg+0xee/0x170 [19349.375663][ T895] __sys_sendmsg+0xcd/0x170 [19349.375663][ T895] do_syscall_64+0xc6/0x1e0 [19349.375663][ T895] [19349.379277][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19349.379277][ T895] ipv6_add_dev+0x3b9/0x11c0 [19349.379277][ T895] ipv6_find_idev+0x102/0x170 [19349.379277][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19349.379277][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19349.379277][ T895] netlink_rcv_skb+0x130/0x360 [19349.379277][ T895] netlink_unicast+0x449/0x710 [19349.379277][ T895] netlink_sendmsg+0x723/0xbe0 [19349.379277][ T895] ____sys_sendmsg+0x7b2/0xa10 [19349.379277][ T895] ___sys_sendmsg+0xee/0x170 [19349.379277][ T895] __sys_sendmsg+0xcd/0x170 [19349.379277][ T895] do_syscall_64+0xc6/0x1e0 [19349.379277][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19349.379277][ T895] [19349.382101][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19349.382101][ T895] neigh_parms_alloc+0x1e5/0x510 [19349.382101][ T895] ipv6_add_dev+0x2fd/0x11c0 [19349.382101][ T895] ipv6_find_idev+0x102/0x170 [19349.382101][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19349.382101][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19349.382101][ T895] netlink_rcv_skb+0x130/0x360 [19349.382101][ T895] netlink_unicast+0x449/0x710 [19349.382101][ T895] netlink_sendmsg+0x723/0xbe0 [19349.382101][ T895] ____sys_sendmsg+0x7b2/0xa10 [19349.382101][ T895] ___sys_sendmsg+0xee/0x170 [19349.382101][ T895] __sys_sendmsg+0xcd/0x170 [19349.382101][ T895] do_syscall_64+0xc6/0x1e0 [19349.382101][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19349.382101][ T895] [19359.639062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19359.639959][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19359.639959][ T895] netdev_get_by_index+0x5e/0x80 [19359.639959][ T895] fib6_nh_init+0x3d8/0x15b0 [19359.639959][ T895] ip6_route_info_create+0xf18/0x17d0 [19359.639959][ T895] ip6_route_add+0x1c/0x140 [19359.639959][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19359.639959][ T895] addrconf_add_dev+0xe2/0x170 [19359.639959][ T895] inet6_addr_add+0x12f/0xa40 [19359.639959][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19359.639959][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19359.639959][ T895] netlink_rcv_skb+0x130/0x360 [19359.639959][ T895] netlink_unicast+0x449/0x710 [19359.639959][ T895] netlink_sendmsg+0x723/0xbe0 [19359.639959][ T895] ____sys_sendmsg+0x7b2/0xa10 [19359.639959][ T895] ___sys_sendmsg+0xee/0x170 [19359.639959][ T895] __sys_sendmsg+0xcd/0x170 [19359.639959][ T895] do_syscall_64+0xc6/0x1e0 [19359.639959][ T895] [19359.642185][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19359.642185][ T895] ipv6_add_dev+0x3b9/0x11c0 [19359.642185][ T895] ipv6_find_idev+0x102/0x170 [19359.642185][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19359.642185][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19359.642185][ T895] netlink_rcv_skb+0x130/0x360 [19359.642185][ T895] netlink_unicast+0x449/0x710 [19359.642185][ T895] netlink_sendmsg+0x723/0xbe0 [19359.642185][ T895] ____sys_sendmsg+0x7b2/0xa10 [19359.642185][ T895] ___sys_sendmsg+0xee/0x170 [19359.642185][ T895] __sys_sendmsg+0xcd/0x170 [19359.642185][ T895] do_syscall_64+0xc6/0x1e0 [19359.642185][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19359.642185][ T895] [19359.643907][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19359.643907][ T895] neigh_parms_alloc+0x1e5/0x510 [19359.643907][ T895] ipv6_add_dev+0x2fd/0x11c0 [19359.643907][ T895] ipv6_find_idev+0x102/0x170 [19359.643907][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19359.643907][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19359.643907][ T895] netlink_rcv_skb+0x130/0x360 [19359.643907][ T895] netlink_unicast+0x449/0x710 [19359.643907][ T895] netlink_sendmsg+0x723/0xbe0 [19359.643907][ T895] ____sys_sendmsg+0x7b2/0xa10 [19359.643907][ T895] ___sys_sendmsg+0xee/0x170 [19359.643907][ T895] __sys_sendmsg+0xcd/0x170 [19359.643907][ T895] do_syscall_64+0xc6/0x1e0 [19359.643907][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19359.643907][ T895] [19369.935065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19369.935654][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19369.935654][ T895] netdev_get_by_index+0x5e/0x80 [19369.935654][ T895] fib6_nh_init+0x3d8/0x15b0 [19369.935654][ T895] ip6_route_info_create+0xf18/0x17d0 [19369.935654][ T895] ip6_route_add+0x1c/0x140 [19369.935654][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19369.935654][ T895] addrconf_add_dev+0xe2/0x170 [19369.935654][ T895] inet6_addr_add+0x12f/0xa40 [19369.935654][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19369.935654][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19369.935654][ T895] netlink_rcv_skb+0x130/0x360 [19369.935654][ T895] netlink_unicast+0x449/0x710 [19369.935654][ T895] netlink_sendmsg+0x723/0xbe0 [19369.935654][ T895] ____sys_sendmsg+0x7b2/0xa10 [19369.935654][ T895] ___sys_sendmsg+0xee/0x170 [19369.935654][ T895] __sys_sendmsg+0xcd/0x170 [19369.935654][ T895] do_syscall_64+0xc6/0x1e0 [19369.935654][ T895] [19369.939248][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19369.939248][ T895] ipv6_add_dev+0x3b9/0x11c0 [19369.939248][ T895] ipv6_find_idev+0x102/0x170 [19369.939248][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19369.939248][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19369.939248][ T895] netlink_rcv_skb+0x130/0x360 [19369.939248][ T895] netlink_unicast+0x449/0x710 [19369.939248][ T895] netlink_sendmsg+0x723/0xbe0 [19369.939248][ T895] ____sys_sendmsg+0x7b2/0xa10 [19369.939248][ T895] ___sys_sendmsg+0xee/0x170 [19369.939248][ T895] __sys_sendmsg+0xcd/0x170 [19369.939248][ T895] do_syscall_64+0xc6/0x1e0 [19369.939248][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19369.939248][ T895] [19369.942074][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19369.942074][ T895] neigh_parms_alloc+0x1e5/0x510 [19369.942074][ T895] ipv6_add_dev+0x2fd/0x11c0 [19369.942074][ T895] ipv6_find_idev+0x102/0x170 [19369.942074][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19369.942074][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19369.942074][ T895] netlink_rcv_skb+0x130/0x360 [19369.942074][ T895] netlink_unicast+0x449/0x710 [19369.942074][ T895] netlink_sendmsg+0x723/0xbe0 [19369.942074][ T895] ____sys_sendmsg+0x7b2/0xa10 [19369.942074][ T895] ___sys_sendmsg+0xee/0x170 [19369.942074][ T895] __sys_sendmsg+0xcd/0x170 [19369.942074][ T895] do_syscall_64+0xc6/0x1e0 [19369.942074][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19369.942074][ T895] [19380.183022][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19380.183441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19380.183441][ T895] netdev_get_by_index+0x5e/0x80 [19380.183441][ T895] fib6_nh_init+0x3d8/0x15b0 [19380.183441][ T895] ip6_route_info_create+0xf18/0x17d0 [19380.183441][ T895] ip6_route_add+0x1c/0x140 [19380.183441][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19380.183441][ T895] addrconf_add_dev+0xe2/0x170 [19380.183441][ T895] inet6_addr_add+0x12f/0xa40 [19380.183441][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19380.183441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19380.183441][ T895] netlink_rcv_skb+0x130/0x360 [19380.183441][ T895] netlink_unicast+0x449/0x710 [19380.183441][ T895] netlink_sendmsg+0x723/0xbe0 [19380.183441][ T895] ____sys_sendmsg+0x7b2/0xa10 [19380.183441][ T895] ___sys_sendmsg+0xee/0x170 [19380.183441][ T895] __sys_sendmsg+0xcd/0x170 [19380.183441][ T895] do_syscall_64+0xc6/0x1e0 [19380.183441][ T895] [19380.185628][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19380.185628][ T895] ipv6_add_dev+0x3b9/0x11c0 [19380.185628][ T895] ipv6_find_idev+0x102/0x170 [19380.185628][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19380.185628][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19380.185628][ T895] netlink_rcv_skb+0x130/0x360 [19380.185628][ T895] netlink_unicast+0x449/0x710 [19380.185628][ T895] netlink_sendmsg+0x723/0xbe0 [19380.185628][ T895] ____sys_sendmsg+0x7b2/0xa10 [19380.185628][ T895] ___sys_sendmsg+0xee/0x170 [19380.185628][ T895] __sys_sendmsg+0xcd/0x170 [19380.185628][ T895] do_syscall_64+0xc6/0x1e0 [19380.185628][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19380.185628][ T895] [19380.187345][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19380.187345][ T895] neigh_parms_alloc+0x1e5/0x510 [19380.187345][ T895] ipv6_add_dev+0x2fd/0x11c0 [19380.187345][ T895] ipv6_find_idev+0x102/0x170 [19380.187345][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19380.187345][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19380.187345][ T895] netlink_rcv_skb+0x130/0x360 [19380.187345][ T895] netlink_unicast+0x449/0x710 [19380.187345][ T895] netlink_sendmsg+0x723/0xbe0 [19380.187345][ T895] ____sys_sendmsg+0x7b2/0xa10 [19380.187345][ T895] ___sys_sendmsg+0xee/0x170 [19380.187345][ T895] __sys_sendmsg+0xcd/0x170 [19380.187345][ T895] do_syscall_64+0xc6/0x1e0 [19380.187345][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19380.187345][ T895] [19390.431039][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19390.431515][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19390.431515][ T895] netdev_get_by_index+0x5e/0x80 [19390.431515][ T895] fib6_nh_init+0x3d8/0x15b0 [19390.431515][ T895] ip6_route_info_create+0xf18/0x17d0 [19390.431515][ T895] ip6_route_add+0x1c/0x140 [19390.431515][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19390.431515][ T895] addrconf_add_dev+0xe2/0x170 [19390.431515][ T895] inet6_addr_add+0x12f/0xa40 [19390.431515][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19390.431515][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19390.431515][ T895] netlink_rcv_skb+0x130/0x360 [19390.431515][ T895] netlink_unicast+0x449/0x710 [19390.431515][ T895] netlink_sendmsg+0x723/0xbe0 [19390.431515][ T895] ____sys_sendmsg+0x7b2/0xa10 [19390.431515][ T895] ___sys_sendmsg+0xee/0x170 [19390.431515][ T895] __sys_sendmsg+0xcd/0x170 [19390.431515][ T895] do_syscall_64+0xc6/0x1e0 [19390.431515][ T895] [19390.433735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19390.433735][ T895] ipv6_add_dev+0x3b9/0x11c0 [19390.433735][ T895] ipv6_find_idev+0x102/0x170 [19390.433735][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19390.433735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19390.433735][ T895] netlink_rcv_skb+0x130/0x360 [19390.433735][ T895] netlink_unicast+0x449/0x710 [19390.433735][ T895] netlink_sendmsg+0x723/0xbe0 [19390.433735][ T895] ____sys_sendmsg+0x7b2/0xa10 [19390.433735][ T895] ___sys_sendmsg+0xee/0x170 [19390.433735][ T895] __sys_sendmsg+0xcd/0x170 [19390.433735][ T895] do_syscall_64+0xc6/0x1e0 [19390.433735][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19390.433735][ T895] [19390.435448][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19390.435448][ T895] neigh_parms_alloc+0x1e5/0x510 [19390.435448][ T895] ipv6_add_dev+0x2fd/0x11c0 [19390.435448][ T895] ipv6_find_idev+0x102/0x170 [19390.435448][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19390.435448][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19390.435448][ T895] netlink_rcv_skb+0x130/0x360 [19390.435448][ T895] netlink_unicast+0x449/0x710 [19390.435448][ T895] netlink_sendmsg+0x723/0xbe0 [19390.435448][ T895] ____sys_sendmsg+0x7b2/0xa10 [19390.435448][ T895] ___sys_sendmsg+0xee/0x170 [19390.435448][ T895] __sys_sendmsg+0xcd/0x170 [19390.435448][ T895] do_syscall_64+0xc6/0x1e0 [19390.435448][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19390.435448][ T895] [19400.463030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19400.463561][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19400.463561][ T895] netdev_get_by_index+0x5e/0x80 [19400.463561][ T895] fib6_nh_init+0x3d8/0x15b0 [19400.463561][ T895] ip6_route_info_create+0xf18/0x17d0 [19400.463561][ T895] ip6_route_add+0x1c/0x140 [19400.463561][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19400.463561][ T895] addrconf_add_dev+0xe2/0x170 [19400.463561][ T895] inet6_addr_add+0x12f/0xa40 [19400.463561][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19400.463561][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19400.463561][ T895] netlink_rcv_skb+0x130/0x360 [19400.463561][ T895] netlink_unicast+0x449/0x710 [19400.463561][ T895] netlink_sendmsg+0x723/0xbe0 [19400.463561][ T895] ____sys_sendmsg+0x7b2/0xa10 [19400.463561][ T895] ___sys_sendmsg+0xee/0x170 [19400.463561][ T895] __sys_sendmsg+0xcd/0x170 [19400.463561][ T895] do_syscall_64+0xc6/0x1e0 [19400.463561][ T895] [19400.465771][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19400.465771][ T895] ipv6_add_dev+0x3b9/0x11c0 [19400.465771][ T895] ipv6_find_idev+0x102/0x170 [19400.465771][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19400.465771][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19400.465771][ T895] netlink_rcv_skb+0x130/0x360 [19400.465771][ T895] netlink_unicast+0x449/0x710 [19400.465771][ T895] netlink_sendmsg+0x723/0xbe0 [19400.465771][ T895] ____sys_sendmsg+0x7b2/0xa10 [19400.465771][ T895] ___sys_sendmsg+0xee/0x170 [19400.465771][ T895] __sys_sendmsg+0xcd/0x170 [19400.465771][ T895] do_syscall_64+0xc6/0x1e0 [19400.465771][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19400.465771][ T895] [19400.467485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19400.467485][ T895] neigh_parms_alloc+0x1e5/0x510 [19400.467485][ T895] ipv6_add_dev+0x2fd/0x11c0 [19400.467485][ T895] ipv6_find_idev+0x102/0x170 [19400.467485][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19400.467485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19400.467485][ T895] netlink_rcv_skb+0x130/0x360 [19400.467485][ T895] netlink_unicast+0x449/0x710 [19400.467485][ T895] netlink_sendmsg+0x723/0xbe0 [19400.467485][ T895] ____sys_sendmsg+0x7b2/0xa10 [19400.467485][ T895] ___sys_sendmsg+0xee/0x170 [19400.467485][ T895] __sys_sendmsg+0xcd/0x170 [19400.467485][ T895] do_syscall_64+0xc6/0x1e0 [19400.467485][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19400.467485][ T895] [19410.542999][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19410.543533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19410.543533][ T895] netdev_get_by_index+0x5e/0x80 [19410.543533][ T895] fib6_nh_init+0x3d8/0x15b0 [19410.543533][ T895] ip6_route_info_create+0xf18/0x17d0 [19410.543533][ T895] ip6_route_add+0x1c/0x140 [19410.543533][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19410.543533][ T895] addrconf_add_dev+0xe2/0x170 [19410.543533][ T895] inet6_addr_add+0x12f/0xa40 [19410.543533][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19410.543533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19410.543533][ T895] netlink_rcv_skb+0x130/0x360 [19410.543533][ T895] netlink_unicast+0x449/0x710 [19410.543533][ T895] netlink_sendmsg+0x723/0xbe0 [19410.543533][ T895] ____sys_sendmsg+0x7b2/0xa10 [19410.543533][ T895] ___sys_sendmsg+0xee/0x170 [19410.543533][ T895] __sys_sendmsg+0xcd/0x170 [19410.543533][ T895] do_syscall_64+0xc6/0x1e0 [19410.543533][ T895] [19410.547125][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19410.547125][ T895] ipv6_add_dev+0x3b9/0x11c0 [19410.547125][ T895] ipv6_find_idev+0x102/0x170 [19410.547125][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19410.547125][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19410.547125][ T895] netlink_rcv_skb+0x130/0x360 [19410.547125][ T895] netlink_unicast+0x449/0x710 [19410.547125][ T895] netlink_sendmsg+0x723/0xbe0 [19410.547125][ T895] ____sys_sendmsg+0x7b2/0xa10 [19410.547125][ T895] ___sys_sendmsg+0xee/0x170 [19410.547125][ T895] __sys_sendmsg+0xcd/0x170 [19410.547125][ T895] do_syscall_64+0xc6/0x1e0 [19410.547125][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19410.547125][ T895] [19410.549970][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19410.549970][ T895] neigh_parms_alloc+0x1e5/0x510 [19410.549970][ T895] ipv6_add_dev+0x2fd/0x11c0 [19410.549970][ T895] ipv6_find_idev+0x102/0x170 [19410.549970][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19410.549970][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19410.549970][ T895] netlink_rcv_skb+0x130/0x360 [19410.549970][ T895] netlink_unicast+0x449/0x710 [19410.549970][ T895] netlink_sendmsg+0x723/0xbe0 [19410.549970][ T895] ____sys_sendmsg+0x7b2/0xa10 [19410.549970][ T895] ___sys_sendmsg+0xee/0x170 [19410.549970][ T895] __sys_sendmsg+0xcd/0x170 [19410.549970][ T895] do_syscall_64+0xc6/0x1e0 [19410.549970][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19410.549970][ T895] [19420.791078][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19420.791509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19420.791509][ T895] netdev_get_by_index+0x5e/0x80 [19420.791509][ T895] fib6_nh_init+0x3d8/0x15b0 [19420.791509][ T895] ip6_route_info_create+0xf18/0x17d0 [19420.791509][ T895] ip6_route_add+0x1c/0x140 [19420.791509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19420.791509][ T895] addrconf_add_dev+0xe2/0x170 [19420.791509][ T895] inet6_addr_add+0x12f/0xa40 [19420.791509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19420.791509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19420.791509][ T895] netlink_rcv_skb+0x130/0x360 [19420.791509][ T895] netlink_unicast+0x449/0x710 [19420.791509][ T895] netlink_sendmsg+0x723/0xbe0 [19420.791509][ T895] ____sys_sendmsg+0x7b2/0xa10 [19420.791509][ T895] ___sys_sendmsg+0xee/0x170 [19420.791509][ T895] __sys_sendmsg+0xcd/0x170 [19420.791509][ T895] do_syscall_64+0xc6/0x1e0 [19420.791509][ T895] [19420.793739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19420.793739][ T895] ipv6_add_dev+0x3b9/0x11c0 [19420.793739][ T895] ipv6_find_idev+0x102/0x170 [19420.793739][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19420.793739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19420.793739][ T895] netlink_rcv_skb+0x130/0x360 [19420.793739][ T895] netlink_unicast+0x449/0x710 [19420.793739][ T895] netlink_sendmsg+0x723/0xbe0 [19420.793739][ T895] ____sys_sendmsg+0x7b2/0xa10 [19420.793739][ T895] ___sys_sendmsg+0xee/0x170 [19420.793739][ T895] __sys_sendmsg+0xcd/0x170 [19420.793739][ T895] do_syscall_64+0xc6/0x1e0 [19420.793739][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19420.793739][ T895] [19420.795461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19420.795461][ T895] neigh_parms_alloc+0x1e5/0x510 [19420.795461][ T895] ipv6_add_dev+0x2fd/0x11c0 [19420.795461][ T895] ipv6_find_idev+0x102/0x170 [19420.795461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19420.795461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19420.795461][ T895] netlink_rcv_skb+0x130/0x360 [19420.795461][ T895] netlink_unicast+0x449/0x710 [19420.795461][ T895] netlink_sendmsg+0x723/0xbe0 [19420.795461][ T895] ____sys_sendmsg+0x7b2/0xa10 [19420.795461][ T895] ___sys_sendmsg+0xee/0x170 [19420.795461][ T895] __sys_sendmsg+0xcd/0x170 [19420.795461][ T895] do_syscall_64+0xc6/0x1e0 [19420.795461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19420.795461][ T895] [19431.039016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19431.039434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19431.039434][ T895] netdev_get_by_index+0x5e/0x80 [19431.039434][ T895] fib6_nh_init+0x3d8/0x15b0 [19431.039434][ T895] ip6_route_info_create+0xf18/0x17d0 [19431.039434][ T895] ip6_route_add+0x1c/0x140 [19431.039434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19431.039434][ T895] addrconf_add_dev+0xe2/0x170 [19431.039434][ T895] inet6_addr_add+0x12f/0xa40 [19431.039434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19431.039434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19431.039434][ T895] netlink_rcv_skb+0x130/0x360 [19431.039434][ T895] netlink_unicast+0x449/0x710 [19431.039434][ T895] netlink_sendmsg+0x723/0xbe0 [19431.039434][ T895] ____sys_sendmsg+0x7b2/0xa10 [19431.039434][ T895] ___sys_sendmsg+0xee/0x170 [19431.039434][ T895] __sys_sendmsg+0xcd/0x170 [19431.039434][ T895] do_syscall_64+0xc6/0x1e0 [19431.039434][ T895] [19431.041626][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19431.041626][ T895] ipv6_add_dev+0x3b9/0x11c0 [19431.041626][ T895] ipv6_find_idev+0x102/0x170 [19431.041626][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19431.041626][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19431.041626][ T895] netlink_rcv_skb+0x130/0x360 [19431.041626][ T895] netlink_unicast+0x449/0x710 [19431.041626][ T895] netlink_sendmsg+0x723/0xbe0 [19431.041626][ T895] ____sys_sendmsg+0x7b2/0xa10 [19431.041626][ T895] ___sys_sendmsg+0xee/0x170 [19431.041626][ T895] __sys_sendmsg+0xcd/0x170 [19431.041626][ T895] do_syscall_64+0xc6/0x1e0 [19431.041626][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19431.041626][ T895] [19431.043348][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19431.043348][ T895] neigh_parms_alloc+0x1e5/0x510 [19431.043348][ T895] ipv6_add_dev+0x2fd/0x11c0 [19431.043348][ T895] ipv6_find_idev+0x102/0x170 [19431.043348][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19431.043348][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19431.043348][ T895] netlink_rcv_skb+0x130/0x360 [19431.043348][ T895] netlink_unicast+0x449/0x710 [19431.043348][ T895] netlink_sendmsg+0x723/0xbe0 [19431.043348][ T895] ____sys_sendmsg+0x7b2/0xa10 [19431.043348][ T895] ___sys_sendmsg+0xee/0x170 [19431.043348][ T895] __sys_sendmsg+0xcd/0x170 [19431.043348][ T895] do_syscall_64+0xc6/0x1e0 [19431.043348][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19431.043348][ T895] [19441.287069][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19441.287508][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19441.287508][ T895] netdev_get_by_index+0x5e/0x80 [19441.287508][ T895] fib6_nh_init+0x3d8/0x15b0 [19441.287508][ T895] ip6_route_info_create+0xf18/0x17d0 [19441.287508][ T895] ip6_route_add+0x1c/0x140 [19441.287508][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19441.287508][ T895] addrconf_add_dev+0xe2/0x170 [19441.287508][ T895] inet6_addr_add+0x12f/0xa40 [19441.287508][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19441.287508][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19441.287508][ T895] netlink_rcv_skb+0x130/0x360 [19441.287508][ T895] netlink_unicast+0x449/0x710 [19441.287508][ T895] netlink_sendmsg+0x723/0xbe0 [19441.287508][ T895] ____sys_sendmsg+0x7b2/0xa10 [19441.287508][ T895] ___sys_sendmsg+0xee/0x170 [19441.287508][ T895] __sys_sendmsg+0xcd/0x170 [19441.287508][ T895] do_syscall_64+0xc6/0x1e0 [19441.287508][ T895] [19441.289828][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19441.289828][ T895] ipv6_add_dev+0x3b9/0x11c0 [19441.289828][ T895] ipv6_find_idev+0x102/0x170 [19441.289828][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19441.289828][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19441.289828][ T895] netlink_rcv_skb+0x130/0x360 [19441.289828][ T895] netlink_unicast+0x449/0x710 [19441.289828][ T895] netlink_sendmsg+0x723/0xbe0 [19441.289828][ T895] ____sys_sendmsg+0x7b2/0xa10 [19441.289828][ T895] ___sys_sendmsg+0xee/0x170 [19441.289828][ T895] __sys_sendmsg+0xcd/0x170 [19441.289828][ T895] do_syscall_64+0xc6/0x1e0 [19441.289828][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19441.289828][ T895] [19441.291540][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19441.291540][ T895] neigh_parms_alloc+0x1e5/0x510 [19441.291540][ T895] ipv6_add_dev+0x2fd/0x11c0 [19441.291540][ T895] ipv6_find_idev+0x102/0x170 [19441.291540][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19441.291540][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19441.291540][ T895] netlink_rcv_skb+0x130/0x360 [19441.291540][ T895] netlink_unicast+0x449/0x710 [19441.291540][ T895] netlink_sendmsg+0x723/0xbe0 [19441.291540][ T895] ____sys_sendmsg+0x7b2/0xa10 [19441.291540][ T895] ___sys_sendmsg+0xee/0x170 [19441.291540][ T895] __sys_sendmsg+0xcd/0x170 [19441.291540][ T895] do_syscall_64+0xc6/0x1e0 [19441.291540][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19441.291540][ T895] [19451.519037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19451.519450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19451.519450][ T895] netdev_get_by_index+0x5e/0x80 [19451.519450][ T895] fib6_nh_init+0x3d8/0x15b0 [19451.519450][ T895] ip6_route_info_create+0xf18/0x17d0 [19451.519450][ T895] ip6_route_add+0x1c/0x140 [19451.519450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19451.519450][ T895] addrconf_add_dev+0xe2/0x170 [19451.519450][ T895] inet6_addr_add+0x12f/0xa40 [19451.519450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19451.519450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19451.519450][ T895] netlink_rcv_skb+0x130/0x360 [19451.519450][ T895] netlink_unicast+0x449/0x710 [19451.519450][ T895] netlink_sendmsg+0x723/0xbe0 [19451.519450][ T895] ____sys_sendmsg+0x7b2/0xa10 [19451.519450][ T895] ___sys_sendmsg+0xee/0x170 [19451.519450][ T895] __sys_sendmsg+0xcd/0x170 [19451.519450][ T895] do_syscall_64+0xc6/0x1e0 [19451.519450][ T895] [19451.521673][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19451.521673][ T895] ipv6_add_dev+0x3b9/0x11c0 [19451.521673][ T895] ipv6_find_idev+0x102/0x170 [19451.521673][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19451.521673][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19451.521673][ T895] netlink_rcv_skb+0x130/0x360 [19451.521673][ T895] netlink_unicast+0x449/0x710 [19451.521673][ T895] netlink_sendmsg+0x723/0xbe0 [19451.521673][ T895] ____sys_sendmsg+0x7b2/0xa10 [19451.521673][ T895] ___sys_sendmsg+0xee/0x170 [19451.521673][ T895] __sys_sendmsg+0xcd/0x170 [19451.521673][ T895] do_syscall_64+0xc6/0x1e0 [19451.521673][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19451.521673][ T895] [19451.523409][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19451.523409][ T895] neigh_parms_alloc+0x1e5/0x510 [19451.523409][ T895] ipv6_add_dev+0x2fd/0x11c0 [19451.523409][ T895] ipv6_find_idev+0x102/0x170 [19451.523409][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19451.523409][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19451.523409][ T895] netlink_rcv_skb+0x130/0x360 [19451.523409][ T895] netlink_unicast+0x449/0x710 [19451.523409][ T895] netlink_sendmsg+0x723/0xbe0 [19451.523409][ T895] ____sys_sendmsg+0x7b2/0xa10 [19451.523409][ T895] ___sys_sendmsg+0xee/0x170 [19451.523409][ T895] __sys_sendmsg+0xcd/0x170 [19451.523409][ T895] do_syscall_64+0xc6/0x1e0 [19451.523409][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19451.523409][ T895] [19461.607068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19461.607506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19461.607506][ T895] netdev_get_by_index+0x5e/0x80 [19461.607506][ T895] fib6_nh_init+0x3d8/0x15b0 [19461.607506][ T895] ip6_route_info_create+0xf18/0x17d0 [19461.607506][ T895] ip6_route_add+0x1c/0x140 [19461.607506][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19461.607506][ T895] addrconf_add_dev+0xe2/0x170 [19461.607506][ T895] inet6_addr_add+0x12f/0xa40 [19461.607506][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19461.607506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19461.607506][ T895] netlink_rcv_skb+0x130/0x360 [19461.607506][ T895] netlink_unicast+0x449/0x710 [19461.607506][ T895] netlink_sendmsg+0x723/0xbe0 [19461.607506][ T895] ____sys_sendmsg+0x7b2/0xa10 [19461.607506][ T895] ___sys_sendmsg+0xee/0x170 [19461.607506][ T895] __sys_sendmsg+0xcd/0x170 [19461.607506][ T895] do_syscall_64+0xc6/0x1e0 [19461.607506][ T895] [19461.609925][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19461.609925][ T895] ipv6_add_dev+0x3b9/0x11c0 [19461.609925][ T895] ipv6_find_idev+0x102/0x170 [19461.609925][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19461.609925][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19461.609925][ T895] netlink_rcv_skb+0x130/0x360 [19461.609925][ T895] netlink_unicast+0x449/0x710 [19461.609925][ T895] netlink_sendmsg+0x723/0xbe0 [19461.609925][ T895] ____sys_sendmsg+0x7b2/0xa10 [19461.609925][ T895] ___sys_sendmsg+0xee/0x170 [19461.609925][ T895] __sys_sendmsg+0xcd/0x170 [19461.609925][ T895] do_syscall_64+0xc6/0x1e0 [19461.609925][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19461.609925][ T895] [19461.611843][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19461.611843][ T895] neigh_parms_alloc+0x1e5/0x510 [19461.611843][ T895] ipv6_add_dev+0x2fd/0x11c0 [19461.611843][ T895] ipv6_find_idev+0x102/0x170 [19461.611843][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19461.611843][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19461.611843][ T895] netlink_rcv_skb+0x130/0x360 [19461.611843][ T895] netlink_unicast+0x449/0x710 [19461.611843][ T895] netlink_sendmsg+0x723/0xbe0 [19461.611843][ T895] ____sys_sendmsg+0x7b2/0xa10 [19461.611843][ T895] ___sys_sendmsg+0xee/0x170 [19461.611843][ T895] __sys_sendmsg+0xcd/0x170 [19461.611843][ T895] do_syscall_64+0xc6/0x1e0 [19461.611843][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19461.611843][ T895] [19471.854997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19471.855634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19471.855634][ T895] netdev_get_by_index+0x5e/0x80 [19471.855634][ T895] fib6_nh_init+0x3d8/0x15b0 [19471.855634][ T895] ip6_route_info_create+0xf18/0x17d0 [19471.855634][ T895] ip6_route_add+0x1c/0x140 [19471.855634][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19471.855634][ T895] addrconf_add_dev+0xe2/0x170 [19471.855634][ T895] inet6_addr_add+0x12f/0xa40 [19471.855634][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19471.855634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19471.855634][ T895] netlink_rcv_skb+0x130/0x360 [19471.855634][ T895] netlink_unicast+0x449/0x710 [19471.855634][ T895] netlink_sendmsg+0x723/0xbe0 [19471.855634][ T895] ____sys_sendmsg+0x7b2/0xa10 [19471.855634][ T895] ___sys_sendmsg+0xee/0x170 [19471.855634][ T895] __sys_sendmsg+0xcd/0x170 [19471.855634][ T895] do_syscall_64+0xc6/0x1e0 [19471.855634][ T895] [19471.859032][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19471.859032][ T895] ipv6_add_dev+0x3b9/0x11c0 [19471.859032][ T895] ipv6_find_idev+0x102/0x170 [19471.859032][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19471.859032][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19471.859032][ T895] netlink_rcv_skb+0x130/0x360 [19471.859032][ T895] netlink_unicast+0x449/0x710 [19471.859032][ T895] netlink_sendmsg+0x723/0xbe0 [19471.859032][ T895] ____sys_sendmsg+0x7b2/0xa10 [19471.859032][ T895] ___sys_sendmsg+0xee/0x170 [19471.859032][ T895] __sys_sendmsg+0xcd/0x170 [19471.859032][ T895] do_syscall_64+0xc6/0x1e0 [19471.859032][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19471.859032][ T895] [19471.861457][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19471.861457][ T895] neigh_parms_alloc+0x1e5/0x510 [19471.861457][ T895] ipv6_add_dev+0x2fd/0x11c0 [19471.861457][ T895] ipv6_find_idev+0x102/0x170 [19471.861457][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19471.861457][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19471.861457][ T895] netlink_rcv_skb+0x130/0x360 [19471.861457][ T895] netlink_unicast+0x449/0x710 [19471.861457][ T895] netlink_sendmsg+0x723/0xbe0 [19471.861457][ T895] ____sys_sendmsg+0x7b2/0xa10 [19471.861457][ T895] ___sys_sendmsg+0xee/0x170 [19471.861457][ T895] __sys_sendmsg+0xcd/0x170 [19471.861457][ T895] do_syscall_64+0xc6/0x1e0 [19471.861457][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19471.861457][ T895] [19482.103011][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19482.103484][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19482.103484][ T895] netdev_get_by_index+0x5e/0x80 [19482.103484][ T895] fib6_nh_init+0x3d8/0x15b0 [19482.103484][ T895] ip6_route_info_create+0xf18/0x17d0 [19482.103484][ T895] ip6_route_add+0x1c/0x140 [19482.103484][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19482.103484][ T895] addrconf_add_dev+0xe2/0x170 [19482.103484][ T895] inet6_addr_add+0x12f/0xa40 [19482.103484][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19482.103484][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19482.103484][ T895] netlink_rcv_skb+0x130/0x360 [19482.103484][ T895] netlink_unicast+0x449/0x710 [19482.103484][ T895] netlink_sendmsg+0x723/0xbe0 [19482.103484][ T895] ____sys_sendmsg+0x7b2/0xa10 [19482.103484][ T895] ___sys_sendmsg+0xee/0x170 [19482.103484][ T895] __sys_sendmsg+0xcd/0x170 [19482.103484][ T895] do_syscall_64+0xc6/0x1e0 [19482.103484][ T895] [19482.105951][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19482.105951][ T895] ipv6_add_dev+0x3b9/0x11c0 [19482.105951][ T895] ipv6_find_idev+0x102/0x170 [19482.105951][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19482.105951][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19482.105951][ T895] netlink_rcv_skb+0x130/0x360 [19482.105951][ T895] netlink_unicast+0x449/0x710 [19482.105951][ T895] netlink_sendmsg+0x723/0xbe0 [19482.105951][ T895] ____sys_sendmsg+0x7b2/0xa10 [19482.105951][ T895] ___sys_sendmsg+0xee/0x170 [19482.105951][ T895] __sys_sendmsg+0xcd/0x170 [19482.105951][ T895] do_syscall_64+0xc6/0x1e0 [19482.105951][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19482.105951][ T895] [19482.107868][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19482.107868][ T895] neigh_parms_alloc+0x1e5/0x510 [19482.107868][ T895] ipv6_add_dev+0x2fd/0x11c0 [19482.107868][ T895] ipv6_find_idev+0x102/0x170 [19482.107868][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19482.107868][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19482.107868][ T895] netlink_rcv_skb+0x130/0x360 [19482.107868][ T895] netlink_unicast+0x449/0x710 [19482.107868][ T895] netlink_sendmsg+0x723/0xbe0 [19482.107868][ T895] ____sys_sendmsg+0x7b2/0xa10 [19482.107868][ T895] ___sys_sendmsg+0xee/0x170 [19482.107868][ T895] __sys_sendmsg+0xcd/0x170 [19482.107868][ T895] do_syscall_64+0xc6/0x1e0 [19482.107868][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19482.107868][ T895] [19492.351004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19492.351450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19492.351450][ T895] netdev_get_by_index+0x5e/0x80 [19492.351450][ T895] fib6_nh_init+0x3d8/0x15b0 [19492.351450][ T895] ip6_route_info_create+0xf18/0x17d0 [19492.351450][ T895] ip6_route_add+0x1c/0x140 [19492.351450][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19492.351450][ T895] addrconf_add_dev+0xe2/0x170 [19492.351450][ T895] inet6_addr_add+0x12f/0xa40 [19492.351450][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19492.351450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19492.351450][ T895] netlink_rcv_skb+0x130/0x360 [19492.351450][ T895] netlink_unicast+0x449/0x710 [19492.351450][ T895] netlink_sendmsg+0x723/0xbe0 [19492.351450][ T895] ____sys_sendmsg+0x7b2/0xa10 [19492.351450][ T895] ___sys_sendmsg+0xee/0x170 [19492.351450][ T895] __sys_sendmsg+0xcd/0x170 [19492.351450][ T895] do_syscall_64+0xc6/0x1e0 [19492.351450][ T895] [19492.353925][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19492.353925][ T895] ipv6_add_dev+0x3b9/0x11c0 [19492.353925][ T895] ipv6_find_idev+0x102/0x170 [19492.353925][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19492.353925][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19492.353925][ T895] netlink_rcv_skb+0x130/0x360 [19492.353925][ T895] netlink_unicast+0x449/0x710 [19492.353925][ T895] netlink_sendmsg+0x723/0xbe0 [19492.353925][ T895] ____sys_sendmsg+0x7b2/0xa10 [19492.353925][ T895] ___sys_sendmsg+0xee/0x170 [19492.353925][ T895] __sys_sendmsg+0xcd/0x170 [19492.353925][ T895] do_syscall_64+0xc6/0x1e0 [19492.353925][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19492.353925][ T895] [19492.355700][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19492.355700][ T895] neigh_parms_alloc+0x1e5/0x510 [19492.355700][ T895] ipv6_add_dev+0x2fd/0x11c0 [19492.355700][ T895] ipv6_find_idev+0x102/0x170 [19492.355700][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19492.355700][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19492.355700][ T895] netlink_rcv_skb+0x130/0x360 [19492.355700][ T895] netlink_unicast+0x449/0x710 [19492.355700][ T895] netlink_sendmsg+0x723/0xbe0 [19492.355700][ T895] ____sys_sendmsg+0x7b2/0xa10 [19492.355700][ T895] ___sys_sendmsg+0xee/0x170 [19492.355700][ T895] __sys_sendmsg+0xcd/0x170 [19492.355700][ T895] do_syscall_64+0xc6/0x1e0 [19492.355700][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19492.355700][ T895] [19502.599002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19502.599415][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19502.599415][ T895] netdev_get_by_index+0x5e/0x80 [19502.599415][ T895] fib6_nh_init+0x3d8/0x15b0 [19502.599415][ T895] ip6_route_info_create+0xf18/0x17d0 [19502.599415][ T895] ip6_route_add+0x1c/0x140 [19502.599415][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19502.599415][ T895] addrconf_add_dev+0xe2/0x170 [19502.599415][ T895] inet6_addr_add+0x12f/0xa40 [19502.599415][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19502.599415][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19502.599415][ T895] netlink_rcv_skb+0x130/0x360 [19502.599415][ T895] netlink_unicast+0x449/0x710 [19502.599415][ T895] netlink_sendmsg+0x723/0xbe0 [19502.599415][ T895] ____sys_sendmsg+0x7b2/0xa10 [19502.599415][ T895] ___sys_sendmsg+0xee/0x170 [19502.599415][ T895] __sys_sendmsg+0xcd/0x170 [19502.599415][ T895] do_syscall_64+0xc6/0x1e0 [19502.599415][ T895] [19502.601630][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19502.601630][ T895] ipv6_add_dev+0x3b9/0x11c0 [19502.601630][ T895] ipv6_find_idev+0x102/0x170 [19502.601630][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19502.601630][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19502.601630][ T895] netlink_rcv_skb+0x130/0x360 [19502.601630][ T895] netlink_unicast+0x449/0x710 [19502.601630][ T895] netlink_sendmsg+0x723/0xbe0 [19502.601630][ T895] ____sys_sendmsg+0x7b2/0xa10 [19502.601630][ T895] ___sys_sendmsg+0xee/0x170 [19502.601630][ T895] __sys_sendmsg+0xcd/0x170 [19502.601630][ T895] do_syscall_64+0xc6/0x1e0 [19502.601630][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19502.601630][ T895] [19502.603364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19502.603364][ T895] neigh_parms_alloc+0x1e5/0x510 [19502.603364][ T895] ipv6_add_dev+0x2fd/0x11c0 [19502.603364][ T895] ipv6_find_idev+0x102/0x170 [19502.603364][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19502.603364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19502.603364][ T895] netlink_rcv_skb+0x130/0x360 [19502.603364][ T895] netlink_unicast+0x449/0x710 [19502.603364][ T895] netlink_sendmsg+0x723/0xbe0 [19502.603364][ T895] ____sys_sendmsg+0x7b2/0xa10 [19502.603364][ T895] ___sys_sendmsg+0xee/0x170 [19502.603364][ T895] __sys_sendmsg+0xcd/0x170 [19502.603364][ T895] do_syscall_64+0xc6/0x1e0 [19502.603364][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19502.603364][ T895] [19512.846951][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19512.847371][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19512.847371][ T895] netdev_get_by_index+0x5e/0x80 [19512.847371][ T895] fib6_nh_init+0x3d8/0x15b0 [19512.847371][ T895] ip6_route_info_create+0xf18/0x17d0 [19512.847371][ T895] ip6_route_add+0x1c/0x140 [19512.847371][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19512.847371][ T895] addrconf_add_dev+0xe2/0x170 [19512.847371][ T895] inet6_addr_add+0x12f/0xa40 [19512.847371][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19512.847371][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19512.847371][ T895] netlink_rcv_skb+0x130/0x360 [19512.847371][ T895] netlink_unicast+0x449/0x710 [19512.847371][ T895] netlink_sendmsg+0x723/0xbe0 [19512.847371][ T895] ____sys_sendmsg+0x7b2/0xa10 [19512.847371][ T895] ___sys_sendmsg+0xee/0x170 [19512.847371][ T895] __sys_sendmsg+0xcd/0x170 [19512.847371][ T895] do_syscall_64+0xc6/0x1e0 [19512.847371][ T895] [19512.849604][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19512.849604][ T895] ipv6_add_dev+0x3b9/0x11c0 [19512.849604][ T895] ipv6_find_idev+0x102/0x170 [19512.849604][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19512.849604][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19512.849604][ T895] netlink_rcv_skb+0x130/0x360 [19512.849604][ T895] netlink_unicast+0x449/0x710 [19512.849604][ T895] netlink_sendmsg+0x723/0xbe0 [19512.849604][ T895] ____sys_sendmsg+0x7b2/0xa10 [19512.849604][ T895] ___sys_sendmsg+0xee/0x170 [19512.849604][ T895] __sys_sendmsg+0xcd/0x170 [19512.849604][ T895] do_syscall_64+0xc6/0x1e0 [19512.849604][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19512.849604][ T895] [19512.851311][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19512.851311][ T895] neigh_parms_alloc+0x1e5/0x510 [19512.851311][ T895] ipv6_add_dev+0x2fd/0x11c0 [19512.851311][ T895] ipv6_find_idev+0x102/0x170 [19512.851311][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19512.851311][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19512.851311][ T895] netlink_rcv_skb+0x130/0x360 [19512.851311][ T895] netlink_unicast+0x449/0x710 [19512.851311][ T895] netlink_sendmsg+0x723/0xbe0 [19512.851311][ T895] ____sys_sendmsg+0x7b2/0xa10 [19512.851311][ T895] ___sys_sendmsg+0xee/0x170 [19512.851311][ T895] __sys_sendmsg+0xcd/0x170 [19512.851311][ T895] do_syscall_64+0xc6/0x1e0 [19512.851311][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19512.851311][ T895] [19523.095003][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19523.095420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19523.095420][ T895] netdev_get_by_index+0x5e/0x80 [19523.095420][ T895] fib6_nh_init+0x3d8/0x15b0 [19523.095420][ T895] ip6_route_info_create+0xf18/0x17d0 [19523.095420][ T895] ip6_route_add+0x1c/0x140 [19523.095420][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19523.095420][ T895] addrconf_add_dev+0xe2/0x170 [19523.095420][ T895] inet6_addr_add+0x12f/0xa40 [19523.095420][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19523.095420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19523.095420][ T895] netlink_rcv_skb+0x130/0x360 [19523.095420][ T895] netlink_unicast+0x449/0x710 [19523.095420][ T895] netlink_sendmsg+0x723/0xbe0 [19523.095420][ T895] ____sys_sendmsg+0x7b2/0xa10 [19523.095420][ T895] ___sys_sendmsg+0xee/0x170 [19523.095420][ T895] __sys_sendmsg+0xcd/0x170 [19523.095420][ T895] do_syscall_64+0xc6/0x1e0 [19523.095420][ T895] [19523.097635][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19523.097635][ T895] ipv6_add_dev+0x3b9/0x11c0 [19523.097635][ T895] ipv6_find_idev+0x102/0x170 [19523.097635][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19523.097635][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19523.097635][ T895] netlink_rcv_skb+0x130/0x360 [19523.097635][ T895] netlink_unicast+0x449/0x710 [19523.097635][ T895] netlink_sendmsg+0x723/0xbe0 [19523.097635][ T895] ____sys_sendmsg+0x7b2/0xa10 [19523.097635][ T895] ___sys_sendmsg+0xee/0x170 [19523.097635][ T895] __sys_sendmsg+0xcd/0x170 [19523.097635][ T895] do_syscall_64+0xc6/0x1e0 [19523.097635][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19523.097635][ T895] [19523.099344][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19523.099344][ T895] neigh_parms_alloc+0x1e5/0x510 [19523.099344][ T895] ipv6_add_dev+0x2fd/0x11c0 [19523.099344][ T895] ipv6_find_idev+0x102/0x170 [19523.099344][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19523.099344][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19523.099344][ T895] netlink_rcv_skb+0x130/0x360 [19523.099344][ T895] netlink_unicast+0x449/0x710 [19523.099344][ T895] netlink_sendmsg+0x723/0xbe0 [19523.099344][ T895] ____sys_sendmsg+0x7b2/0xa10 [19523.099344][ T895] ___sys_sendmsg+0xee/0x170 [19523.099344][ T895] __sys_sendmsg+0xcd/0x170 [19523.099344][ T895] do_syscall_64+0xc6/0x1e0 [19523.099344][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19523.099344][ T895] [19533.342931][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19533.343456][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19533.343456][ T895] netdev_get_by_index+0x5e/0x80 [19533.343456][ T895] fib6_nh_init+0x3d8/0x15b0 [19533.343456][ T895] ip6_route_info_create+0xf18/0x17d0 [19533.343456][ T895] ip6_route_add+0x1c/0x140 [19533.343456][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19533.343456][ T895] addrconf_add_dev+0xe2/0x170 [19533.343456][ T895] inet6_addr_add+0x12f/0xa40 [19533.343456][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19533.343456][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19533.343456][ T895] netlink_rcv_skb+0x130/0x360 [19533.343456][ T895] netlink_unicast+0x449/0x710 [19533.343456][ T895] netlink_sendmsg+0x723/0xbe0 [19533.343456][ T895] ____sys_sendmsg+0x7b2/0xa10 [19533.343456][ T895] ___sys_sendmsg+0xee/0x170 [19533.343456][ T895] __sys_sendmsg+0xcd/0x170 [19533.343456][ T895] do_syscall_64+0xc6/0x1e0 [19533.343456][ T895] [19533.345890][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19533.345890][ T895] ipv6_add_dev+0x3b9/0x11c0 [19533.345890][ T895] ipv6_find_idev+0x102/0x170 [19533.345890][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19533.345890][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19533.345890][ T895] netlink_rcv_skb+0x130/0x360 [19533.345890][ T895] netlink_unicast+0x449/0x710 [19533.345890][ T895] netlink_sendmsg+0x723/0xbe0 [19533.345890][ T895] ____sys_sendmsg+0x7b2/0xa10 [19533.345890][ T895] ___sys_sendmsg+0xee/0x170 [19533.345890][ T895] __sys_sendmsg+0xcd/0x170 [19533.345890][ T895] do_syscall_64+0xc6/0x1e0 [19533.345890][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19533.345890][ T895] [19533.348493][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19533.348493][ T895] neigh_parms_alloc+0x1e5/0x510 [19533.348493][ T895] ipv6_add_dev+0x2fd/0x11c0 [19533.348493][ T895] ipv6_find_idev+0x102/0x170 [19533.348493][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19533.348493][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19533.348493][ T895] netlink_rcv_skb+0x130/0x360 [19533.348493][ T895] netlink_unicast+0x449/0x710 [19533.348493][ T895] netlink_sendmsg+0x723/0xbe0 [19533.348493][ T895] ____sys_sendmsg+0x7b2/0xa10 [19533.348493][ T895] ___sys_sendmsg+0xee/0x170 [19533.348493][ T895] __sys_sendmsg+0xcd/0x170 [19533.348493][ T895] do_syscall_64+0xc6/0x1e0 [19533.348493][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19533.348493][ T895] [19543.590958][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19543.591378][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19543.591378][ T895] netdev_get_by_index+0x5e/0x80 [19543.591378][ T895] fib6_nh_init+0x3d8/0x15b0 [19543.591378][ T895] ip6_route_info_create+0xf18/0x17d0 [19543.591378][ T895] ip6_route_add+0x1c/0x140 [19543.591378][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19543.591378][ T895] addrconf_add_dev+0xe2/0x170 [19543.591378][ T895] inet6_addr_add+0x12f/0xa40 [19543.591378][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19543.591378][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19543.591378][ T895] netlink_rcv_skb+0x130/0x360 [19543.591378][ T895] netlink_unicast+0x449/0x710 [19543.591378][ T895] netlink_sendmsg+0x723/0xbe0 [19543.591378][ T895] ____sys_sendmsg+0x7b2/0xa10 [19543.591378][ T895] ___sys_sendmsg+0xee/0x170 [19543.591378][ T895] __sys_sendmsg+0xcd/0x170 [19543.591378][ T895] do_syscall_64+0xc6/0x1e0 [19543.591378][ T895] [19543.593639][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19543.593639][ T895] ipv6_add_dev+0x3b9/0x11c0 [19543.593639][ T895] ipv6_find_idev+0x102/0x170 [19543.593639][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19543.593639][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19543.593639][ T895] netlink_rcv_skb+0x130/0x360 [19543.593639][ T895] netlink_unicast+0x449/0x710 [19543.593639][ T895] netlink_sendmsg+0x723/0xbe0 [19543.593639][ T895] ____sys_sendmsg+0x7b2/0xa10 [19543.593639][ T895] ___sys_sendmsg+0xee/0x170 [19543.593639][ T895] __sys_sendmsg+0xcd/0x170 [19543.593639][ T895] do_syscall_64+0xc6/0x1e0 [19543.593639][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19543.593639][ T895] [19543.595375][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19543.595375][ T895] neigh_parms_alloc+0x1e5/0x510 [19543.595375][ T895] ipv6_add_dev+0x2fd/0x11c0 [19543.595375][ T895] ipv6_find_idev+0x102/0x170 [19543.595375][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19543.595375][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19543.595375][ T895] netlink_rcv_skb+0x130/0x360 [19543.595375][ T895] netlink_unicast+0x449/0x710 [19543.595375][ T895] netlink_sendmsg+0x723/0xbe0 [19543.595375][ T895] ____sys_sendmsg+0x7b2/0xa10 [19543.595375][ T895] ___sys_sendmsg+0xee/0x170 [19543.595375][ T895] __sys_sendmsg+0xcd/0x170 [19543.595375][ T895] do_syscall_64+0xc6/0x1e0 [19543.595375][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19543.595375][ T895] [19553.839050][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19553.839464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19553.839464][ T895] netdev_get_by_index+0x5e/0x80 [19553.839464][ T895] fib6_nh_init+0x3d8/0x15b0 [19553.839464][ T895] ip6_route_info_create+0xf18/0x17d0 [19553.839464][ T895] ip6_route_add+0x1c/0x140 [19553.839464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19553.839464][ T895] addrconf_add_dev+0xe2/0x170 [19553.839464][ T895] inet6_addr_add+0x12f/0xa40 [19553.839464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19553.839464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19553.839464][ T895] netlink_rcv_skb+0x130/0x360 [19553.839464][ T895] netlink_unicast+0x449/0x710 [19553.839464][ T895] netlink_sendmsg+0x723/0xbe0 [19553.839464][ T895] ____sys_sendmsg+0x7b2/0xa10 [19553.839464][ T895] ___sys_sendmsg+0xee/0x170 [19553.839464][ T895] __sys_sendmsg+0xcd/0x170 [19553.839464][ T895] do_syscall_64+0xc6/0x1e0 [19553.839464][ T895] [19553.841663][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19553.841663][ T895] ipv6_add_dev+0x3b9/0x11c0 [19553.841663][ T895] ipv6_find_idev+0x102/0x170 [19553.841663][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19553.841663][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19553.841663][ T895] netlink_rcv_skb+0x130/0x360 [19553.841663][ T895] netlink_unicast+0x449/0x710 [19553.841663][ T895] netlink_sendmsg+0x723/0xbe0 [19553.841663][ T895] ____sys_sendmsg+0x7b2/0xa10 [19553.841663][ T895] ___sys_sendmsg+0xee/0x170 [19553.841663][ T895] __sys_sendmsg+0xcd/0x170 [19553.841663][ T895] do_syscall_64+0xc6/0x1e0 [19553.841663][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19553.841663][ T895] [19553.843928][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19553.843928][ T895] neigh_parms_alloc+0x1e5/0x510 [19553.843928][ T895] ipv6_add_dev+0x2fd/0x11c0 [19553.843928][ T895] ipv6_find_idev+0x102/0x170 [19553.843928][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19553.843928][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19553.843928][ T895] netlink_rcv_skb+0x130/0x360 [19553.843928][ T895] netlink_unicast+0x449/0x710 [19553.843928][ T895] netlink_sendmsg+0x723/0xbe0 [19553.843928][ T895] ____sys_sendmsg+0x7b2/0xa10 [19553.843928][ T895] ___sys_sendmsg+0xee/0x170 [19553.843928][ T895] __sys_sendmsg+0xcd/0x170 [19553.843928][ T895] do_syscall_64+0xc6/0x1e0 [19553.843928][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19553.843928][ T895] [19564.094991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19564.095439][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19564.095439][ T895] netdev_get_by_index+0x5e/0x80 [19564.095439][ T895] fib6_nh_init+0x3d8/0x15b0 [19564.095439][ T895] ip6_route_info_create+0xf18/0x17d0 [19564.095439][ T895] ip6_route_add+0x1c/0x140 [19564.095439][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19564.095439][ T895] addrconf_add_dev+0xe2/0x170 [19564.095439][ T895] inet6_addr_add+0x12f/0xa40 [19564.095439][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19564.095439][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19564.095439][ T895] netlink_rcv_skb+0x130/0x360 [19564.095439][ T895] netlink_unicast+0x449/0x710 [19564.095439][ T895] netlink_sendmsg+0x723/0xbe0 [19564.095439][ T895] ____sys_sendmsg+0x7b2/0xa10 [19564.095439][ T895] ___sys_sendmsg+0xee/0x170 [19564.095439][ T895] __sys_sendmsg+0xcd/0x170 [19564.095439][ T895] do_syscall_64+0xc6/0x1e0 [19564.095439][ T895] [19564.097850][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19564.097850][ T895] ipv6_add_dev+0x3b9/0x11c0 [19564.097850][ T895] ipv6_find_idev+0x102/0x170 [19564.097850][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19564.097850][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19564.097850][ T895] netlink_rcv_skb+0x130/0x360 [19564.097850][ T895] netlink_unicast+0x449/0x710 [19564.097850][ T895] netlink_sendmsg+0x723/0xbe0 [19564.097850][ T895] ____sys_sendmsg+0x7b2/0xa10 [19564.097850][ T895] ___sys_sendmsg+0xee/0x170 [19564.097850][ T895] __sys_sendmsg+0xcd/0x170 [19564.097850][ T895] do_syscall_64+0xc6/0x1e0 [19564.097850][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19564.097850][ T895] [19564.099722][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19564.099722][ T895] neigh_parms_alloc+0x1e5/0x510 [19564.099722][ T895] ipv6_add_dev+0x2fd/0x11c0 [19564.099722][ T895] ipv6_find_idev+0x102/0x170 [19564.099722][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19564.099722][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19564.099722][ T895] netlink_rcv_skb+0x130/0x360 [19564.099722][ T895] netlink_unicast+0x449/0x710 [19564.099722][ T895] netlink_sendmsg+0x723/0xbe0 [19564.099722][ T895] ____sys_sendmsg+0x7b2/0xa10 [19564.099722][ T895] ___sys_sendmsg+0xee/0x170 [19564.099722][ T895] __sys_sendmsg+0xcd/0x170 [19564.099722][ T895] do_syscall_64+0xc6/0x1e0 [19564.099722][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19564.099722][ T895] [19574.166953][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19574.167434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19574.167434][ T895] netdev_get_by_index+0x5e/0x80 [19574.167434][ T895] fib6_nh_init+0x3d8/0x15b0 [19574.167434][ T895] ip6_route_info_create+0xf18/0x17d0 [19574.167434][ T895] ip6_route_add+0x1c/0x140 [19574.167434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19574.167434][ T895] addrconf_add_dev+0xe2/0x170 [19574.167434][ T895] inet6_addr_add+0x12f/0xa40 [19574.167434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19574.167434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19574.167434][ T895] netlink_rcv_skb+0x130/0x360 [19574.167434][ T895] netlink_unicast+0x449/0x710 [19574.167434][ T895] netlink_sendmsg+0x723/0xbe0 [19574.167434][ T895] ____sys_sendmsg+0x7b2/0xa10 [19574.167434][ T895] ___sys_sendmsg+0xee/0x170 [19574.167434][ T895] __sys_sendmsg+0xcd/0x170 [19574.167434][ T895] do_syscall_64+0xc6/0x1e0 [19574.167434][ T895] [19574.170070][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19574.170070][ T895] ipv6_add_dev+0x3b9/0x11c0 [19574.170070][ T895] ipv6_find_idev+0x102/0x170 [19574.170070][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19574.170070][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19574.170070][ T895] netlink_rcv_skb+0x130/0x360 [19574.170070][ T895] netlink_unicast+0x449/0x710 [19574.170070][ T895] netlink_sendmsg+0x723/0xbe0 [19574.170070][ T895] ____sys_sendmsg+0x7b2/0xa10 [19574.170070][ T895] ___sys_sendmsg+0xee/0x170 [19574.170070][ T895] __sys_sendmsg+0xcd/0x170 [19574.170070][ T895] do_syscall_64+0xc6/0x1e0 [19574.170070][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19574.170070][ T895] [19574.171807][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19574.171807][ T895] neigh_parms_alloc+0x1e5/0x510 [19574.171807][ T895] ipv6_add_dev+0x2fd/0x11c0 [19574.171807][ T895] ipv6_find_idev+0x102/0x170 [19574.171807][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19574.171807][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19574.171807][ T895] netlink_rcv_skb+0x130/0x360 [19574.171807][ T895] netlink_unicast+0x449/0x710 [19574.171807][ T895] netlink_sendmsg+0x723/0xbe0 [19574.171807][ T895] ____sys_sendmsg+0x7b2/0xa10 [19574.171807][ T895] ___sys_sendmsg+0xee/0x170 [19574.171807][ T895] __sys_sendmsg+0xcd/0x170 [19574.171807][ T895] do_syscall_64+0xc6/0x1e0 [19574.171807][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19574.171807][ T895] [19584.342936][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19584.343414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19584.343414][ T895] netdev_get_by_index+0x5e/0x80 [19584.343414][ T895] fib6_nh_init+0x3d8/0x15b0 [19584.343414][ T895] ip6_route_info_create+0xf18/0x17d0 [19584.343414][ T895] ip6_route_add+0x1c/0x140 [19584.343414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19584.343414][ T895] addrconf_add_dev+0xe2/0x170 [19584.343414][ T895] inet6_addr_add+0x12f/0xa40 [19584.343414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19584.343414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19584.343414][ T895] netlink_rcv_skb+0x130/0x360 [19584.343414][ T895] netlink_unicast+0x449/0x710 [19584.343414][ T895] netlink_sendmsg+0x723/0xbe0 [19584.343414][ T895] ____sys_sendmsg+0x7b2/0xa10 [19584.343414][ T895] ___sys_sendmsg+0xee/0x170 [19584.343414][ T895] __sys_sendmsg+0xcd/0x170 [19584.343414][ T895] do_syscall_64+0xc6/0x1e0 [19584.343414][ T895] [19584.345615][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19584.345615][ T895] ipv6_add_dev+0x3b9/0x11c0 [19584.345615][ T895] ipv6_find_idev+0x102/0x170 [19584.345615][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19584.345615][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19584.345615][ T895] netlink_rcv_skb+0x130/0x360 [19584.345615][ T895] netlink_unicast+0x449/0x710 [19584.345615][ T895] netlink_sendmsg+0x723/0xbe0 [19584.345615][ T895] ____sys_sendmsg+0x7b2/0xa10 [19584.345615][ T895] ___sys_sendmsg+0xee/0x170 [19584.345615][ T895] __sys_sendmsg+0xcd/0x170 [19584.345615][ T895] do_syscall_64+0xc6/0x1e0 [19584.345615][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19584.345615][ T895] [19584.347505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19584.347505][ T895] neigh_parms_alloc+0x1e5/0x510 [19584.347505][ T895] ipv6_add_dev+0x2fd/0x11c0 [19584.347505][ T895] ipv6_find_idev+0x102/0x170 [19584.347505][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19584.347505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19584.347505][ T895] netlink_rcv_skb+0x130/0x360 [19584.347505][ T895] netlink_unicast+0x449/0x710 [19584.347505][ T895] netlink_sendmsg+0x723/0xbe0 [19584.347505][ T895] ____sys_sendmsg+0x7b2/0xa10 [19584.347505][ T895] ___sys_sendmsg+0xee/0x170 [19584.347505][ T895] __sys_sendmsg+0xcd/0x170 [19584.347505][ T895] do_syscall_64+0xc6/0x1e0 [19584.347505][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19584.347505][ T895] [19594.430944][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19594.431440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19594.431440][ T895] netdev_get_by_index+0x5e/0x80 [19594.431440][ T895] fib6_nh_init+0x3d8/0x15b0 [19594.431440][ T895] ip6_route_info_create+0xf18/0x17d0 [19594.431440][ T895] ip6_route_add+0x1c/0x140 [19594.431440][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19594.431440][ T895] addrconf_add_dev+0xe2/0x170 [19594.431440][ T895] inet6_addr_add+0x12f/0xa40 [19594.431440][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19594.431440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19594.431440][ T895] netlink_rcv_skb+0x130/0x360 [19594.431440][ T895] netlink_unicast+0x449/0x710 [19594.431440][ T895] netlink_sendmsg+0x723/0xbe0 [19594.431440][ T895] ____sys_sendmsg+0x7b2/0xa10 [19594.431440][ T895] ___sys_sendmsg+0xee/0x170 [19594.431440][ T895] __sys_sendmsg+0xcd/0x170 [19594.431440][ T895] do_syscall_64+0xc6/0x1e0 [19594.431440][ T895] [19594.435083][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19594.435083][ T895] ipv6_add_dev+0x3b9/0x11c0 [19594.435083][ T895] ipv6_find_idev+0x102/0x170 [19594.435083][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19594.435083][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19594.435083][ T895] netlink_rcv_skb+0x130/0x360 [19594.435083][ T895] netlink_unicast+0x449/0x710 [19594.435083][ T895] netlink_sendmsg+0x723/0xbe0 [19594.435083][ T895] ____sys_sendmsg+0x7b2/0xa10 [19594.435083][ T895] ___sys_sendmsg+0xee/0x170 [19594.435083][ T895] __sys_sendmsg+0xcd/0x170 [19594.435083][ T895] do_syscall_64+0xc6/0x1e0 [19594.435083][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19594.435083][ T895] [19594.437910][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19594.437910][ T895] neigh_parms_alloc+0x1e5/0x510 [19594.437910][ T895] ipv6_add_dev+0x2fd/0x11c0 [19594.437910][ T895] ipv6_find_idev+0x102/0x170 [19594.437910][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19594.437910][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19594.437910][ T895] netlink_rcv_skb+0x130/0x360 [19594.437910][ T895] netlink_unicast+0x449/0x710 [19594.437910][ T895] netlink_sendmsg+0x723/0xbe0 [19594.437910][ T895] ____sys_sendmsg+0x7b2/0xa10 [19594.437910][ T895] ___sys_sendmsg+0xee/0x170 [19594.437910][ T895] __sys_sendmsg+0xcd/0x170 [19594.437910][ T895] do_syscall_64+0xc6/0x1e0 [19594.437910][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19594.437910][ T895] [19604.686960][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19604.687378][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19604.687378][ T895] netdev_get_by_index+0x5e/0x80 [19604.687378][ T895] fib6_nh_init+0x3d8/0x15b0 [19604.687378][ T895] ip6_route_info_create+0xf18/0x17d0 [19604.687378][ T895] ip6_route_add+0x1c/0x140 [19604.687378][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19604.687378][ T895] addrconf_add_dev+0xe2/0x170 [19604.687378][ T895] inet6_addr_add+0x12f/0xa40 [19604.687378][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19604.687378][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19604.687378][ T895] netlink_rcv_skb+0x130/0x360 [19604.687378][ T895] netlink_unicast+0x449/0x710 [19604.687378][ T895] netlink_sendmsg+0x723/0xbe0 [19604.687378][ T895] ____sys_sendmsg+0x7b2/0xa10 [19604.687378][ T895] ___sys_sendmsg+0xee/0x170 [19604.687378][ T895] __sys_sendmsg+0xcd/0x170 [19604.687378][ T895] do_syscall_64+0xc6/0x1e0 [19604.687378][ T895] [19604.689600][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19604.689600][ T895] ipv6_add_dev+0x3b9/0x11c0 [19604.689600][ T895] ipv6_find_idev+0x102/0x170 [19604.689600][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19604.689600][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19604.689600][ T895] netlink_rcv_skb+0x130/0x360 [19604.689600][ T895] netlink_unicast+0x449/0x710 [19604.689600][ T895] netlink_sendmsg+0x723/0xbe0 [19604.689600][ T895] ____sys_sendmsg+0x7b2/0xa10 [19604.689600][ T895] ___sys_sendmsg+0xee/0x170 [19604.689600][ T895] __sys_sendmsg+0xcd/0x170 [19604.689600][ T895] do_syscall_64+0xc6/0x1e0 [19604.689600][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19604.689600][ T895] [19604.691312][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19604.691312][ T895] neigh_parms_alloc+0x1e5/0x510 [19604.691312][ T895] ipv6_add_dev+0x2fd/0x11c0 [19604.691312][ T895] ipv6_find_idev+0x102/0x170 [19604.691312][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19604.691312][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19604.691312][ T895] netlink_rcv_skb+0x130/0x360 [19604.691312][ T895] netlink_unicast+0x449/0x710 [19604.691312][ T895] netlink_sendmsg+0x723/0xbe0 [19604.691312][ T895] ____sys_sendmsg+0x7b2/0xa10 [19604.691312][ T895] ___sys_sendmsg+0xee/0x170 [19604.691312][ T895] __sys_sendmsg+0xcd/0x170 [19604.691312][ T895] do_syscall_64+0xc6/0x1e0 [19604.691312][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19604.691312][ T895] [19614.726932][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19614.727407][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19614.727407][ T895] netdev_get_by_index+0x5e/0x80 [19614.727407][ T895] fib6_nh_init+0x3d8/0x15b0 [19614.727407][ T895] ip6_route_info_create+0xf18/0x17d0 [19614.727407][ T895] ip6_route_add+0x1c/0x140 [19614.727407][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19614.727407][ T895] addrconf_add_dev+0xe2/0x170 [19614.727407][ T895] inet6_addr_add+0x12f/0xa40 [19614.727407][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19614.727407][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19614.727407][ T895] netlink_rcv_skb+0x130/0x360 [19614.727407][ T895] netlink_unicast+0x449/0x710 [19614.727407][ T895] netlink_sendmsg+0x723/0xbe0 [19614.727407][ T895] ____sys_sendmsg+0x7b2/0xa10 [19614.727407][ T895] ___sys_sendmsg+0xee/0x170 [19614.727407][ T895] __sys_sendmsg+0xcd/0x170 [19614.727407][ T895] do_syscall_64+0xc6/0x1e0 [19614.727407][ T895] [19614.729614][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19614.729614][ T895] ipv6_add_dev+0x3b9/0x11c0 [19614.729614][ T895] ipv6_find_idev+0x102/0x170 [19614.729614][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19614.729614][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19614.729614][ T895] netlink_rcv_skb+0x130/0x360 [19614.729614][ T895] netlink_unicast+0x449/0x710 [19614.729614][ T895] netlink_sendmsg+0x723/0xbe0 [19614.729614][ T895] ____sys_sendmsg+0x7b2/0xa10 [19614.729614][ T895] ___sys_sendmsg+0xee/0x170 [19614.729614][ T895] __sys_sendmsg+0xcd/0x170 [19614.729614][ T895] do_syscall_64+0xc6/0x1e0 [19614.729614][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19614.729614][ T895] [19614.731327][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19614.731327][ T895] neigh_parms_alloc+0x1e5/0x510 [19614.731327][ T895] ipv6_add_dev+0x2fd/0x11c0 [19614.731327][ T895] ipv6_find_idev+0x102/0x170 [19614.731327][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19614.731327][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19614.731327][ T895] netlink_rcv_skb+0x130/0x360 [19614.731327][ T895] netlink_unicast+0x449/0x710 [19614.731327][ T895] netlink_sendmsg+0x723/0xbe0 [19614.731327][ T895] ____sys_sendmsg+0x7b2/0xa10 [19614.731327][ T895] ___sys_sendmsg+0xee/0x170 [19614.731327][ T895] __sys_sendmsg+0xcd/0x170 [19614.731327][ T895] do_syscall_64+0xc6/0x1e0 [19614.731327][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19614.731327][ T895] [19624.846923][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19624.847374][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19624.847374][ T895] netdev_get_by_index+0x5e/0x80 [19624.847374][ T895] fib6_nh_init+0x3d8/0x15b0 [19624.847374][ T895] ip6_route_info_create+0xf18/0x17d0 [19624.847374][ T895] ip6_route_add+0x1c/0x140 [19624.847374][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19624.847374][ T895] addrconf_add_dev+0xe2/0x170 [19624.847374][ T895] inet6_addr_add+0x12f/0xa40 [19624.847374][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19624.847374][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19624.847374][ T895] netlink_rcv_skb+0x130/0x360 [19624.847374][ T895] netlink_unicast+0x449/0x710 [19624.847374][ T895] netlink_sendmsg+0x723/0xbe0 [19624.847374][ T895] ____sys_sendmsg+0x7b2/0xa10 [19624.847374][ T895] ___sys_sendmsg+0xee/0x170 [19624.847374][ T895] __sys_sendmsg+0xcd/0x170 [19624.847374][ T895] do_syscall_64+0xc6/0x1e0 [19624.847374][ T895] [19624.849977][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19624.849977][ T895] ipv6_add_dev+0x3b9/0x11c0 [19624.849977][ T895] ipv6_find_idev+0x102/0x170 [19624.849977][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19624.849977][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19624.849977][ T895] netlink_rcv_skb+0x130/0x360 [19624.849977][ T895] netlink_unicast+0x449/0x710 [19624.849977][ T895] netlink_sendmsg+0x723/0xbe0 [19624.849977][ T895] ____sys_sendmsg+0x7b2/0xa10 [19624.849977][ T895] ___sys_sendmsg+0xee/0x170 [19624.849977][ T895] __sys_sendmsg+0xcd/0x170 [19624.849977][ T895] do_syscall_64+0xc6/0x1e0 [19624.849977][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19624.849977][ T895] [19624.852304][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19624.852304][ T895] neigh_parms_alloc+0x1e5/0x510 [19624.852304][ T895] ipv6_add_dev+0x2fd/0x11c0 [19624.852304][ T895] ipv6_find_idev+0x102/0x170 [19624.852304][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19624.852304][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19624.852304][ T895] netlink_rcv_skb+0x130/0x360 [19624.852304][ T895] netlink_unicast+0x449/0x710 [19624.852304][ T895] netlink_sendmsg+0x723/0xbe0 [19624.852304][ T895] ____sys_sendmsg+0x7b2/0xa10 [19624.852304][ T895] ___sys_sendmsg+0xee/0x170 [19624.852304][ T895] __sys_sendmsg+0xcd/0x170 [19624.852304][ T895] do_syscall_64+0xc6/0x1e0 [19624.852304][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19624.852304][ T895] [19634.894960][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19634.895390][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19634.895390][ T895] netdev_get_by_index+0x5e/0x80 [19634.895390][ T895] fib6_nh_init+0x3d8/0x15b0 [19634.895390][ T895] ip6_route_info_create+0xf18/0x17d0 [19634.895390][ T895] ip6_route_add+0x1c/0x140 [19634.895390][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19634.895390][ T895] addrconf_add_dev+0xe2/0x170 [19634.895390][ T895] inet6_addr_add+0x12f/0xa40 [19634.895390][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19634.895390][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19634.895390][ T895] netlink_rcv_skb+0x130/0x360 [19634.895390][ T895] netlink_unicast+0x449/0x710 [19634.895390][ T895] netlink_sendmsg+0x723/0xbe0 [19634.895390][ T895] ____sys_sendmsg+0x7b2/0xa10 [19634.895390][ T895] ___sys_sendmsg+0xee/0x170 [19634.895390][ T895] __sys_sendmsg+0xcd/0x170 [19634.895390][ T895] do_syscall_64+0xc6/0x1e0 [19634.895390][ T895] [19634.897670][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19634.897670][ T895] ipv6_add_dev+0x3b9/0x11c0 [19634.897670][ T895] ipv6_find_idev+0x102/0x170 [19634.897670][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19634.897670][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19634.897670][ T895] netlink_rcv_skb+0x130/0x360 [19634.897670][ T895] netlink_unicast+0x449/0x710 [19634.897670][ T895] netlink_sendmsg+0x723/0xbe0 [19634.897670][ T895] ____sys_sendmsg+0x7b2/0xa10 [19634.897670][ T895] ___sys_sendmsg+0xee/0x170 [19634.897670][ T895] __sys_sendmsg+0xcd/0x170 [19634.897670][ T895] do_syscall_64+0xc6/0x1e0 [19634.897670][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19634.897670][ T895] [19634.899441][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19634.899441][ T895] neigh_parms_alloc+0x1e5/0x510 [19634.899441][ T895] ipv6_add_dev+0x2fd/0x11c0 [19634.899441][ T895] ipv6_find_idev+0x102/0x170 [19634.899441][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19634.899441][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19634.899441][ T895] netlink_rcv_skb+0x130/0x360 [19634.899441][ T895] netlink_unicast+0x449/0x710 [19634.899441][ T895] netlink_sendmsg+0x723/0xbe0 [19634.899441][ T895] ____sys_sendmsg+0x7b2/0xa10 [19634.899441][ T895] ___sys_sendmsg+0xee/0x170 [19634.899441][ T895] __sys_sendmsg+0xcd/0x170 [19634.899441][ T895] do_syscall_64+0xc6/0x1e0 [19634.899441][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19634.899441][ T895] [19645.038949][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19645.039631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19645.039631][ T895] netdev_get_by_index+0x5e/0x80 [19645.039631][ T895] fib6_nh_init+0x3d8/0x15b0 [19645.039631][ T895] ip6_route_info_create+0xf18/0x17d0 [19645.039631][ T895] ip6_route_add+0x1c/0x140 [19645.039631][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19645.039631][ T895] addrconf_add_dev+0xe2/0x170 [19645.039631][ T895] inet6_addr_add+0x12f/0xa40 [19645.039631][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19645.039631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19645.039631][ T895] netlink_rcv_skb+0x130/0x360 [19645.039631][ T895] netlink_unicast+0x449/0x710 [19645.039631][ T895] netlink_sendmsg+0x723/0xbe0 [19645.039631][ T895] ____sys_sendmsg+0x7b2/0xa10 [19645.039631][ T895] ___sys_sendmsg+0xee/0x170 [19645.039631][ T895] __sys_sendmsg+0xcd/0x170 [19645.039631][ T895] do_syscall_64+0xc6/0x1e0 [19645.039631][ T895] [19645.042897][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19645.042897][ T895] ipv6_add_dev+0x3b9/0x11c0 [19645.042897][ T895] ipv6_find_idev+0x102/0x170 [19645.042897][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19645.042897][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19645.042897][ T895] netlink_rcv_skb+0x130/0x360 [19645.042897][ T895] netlink_unicast+0x449/0x710 [19645.042897][ T895] netlink_sendmsg+0x723/0xbe0 [19645.042897][ T895] ____sys_sendmsg+0x7b2/0xa10 [19645.042897][ T895] ___sys_sendmsg+0xee/0x170 [19645.042897][ T895] __sys_sendmsg+0xcd/0x170 [19645.042897][ T895] do_syscall_64+0xc6/0x1e0 [19645.042897][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19645.042897][ T895] [19645.045569][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19645.045569][ T895] neigh_parms_alloc+0x1e5/0x510 [19645.045569][ T895] ipv6_add_dev+0x2fd/0x11c0 [19645.045569][ T895] ipv6_find_idev+0x102/0x170 [19645.045569][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19645.045569][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19645.045569][ T895] netlink_rcv_skb+0x130/0x360 [19645.045569][ T895] netlink_unicast+0x449/0x710 [19645.045569][ T895] netlink_sendmsg+0x723/0xbe0 [19645.045569][ T895] ____sys_sendmsg+0x7b2/0xa10 [19645.045569][ T895] ___sys_sendmsg+0xee/0x170 [19645.045569][ T895] __sys_sendmsg+0xcd/0x170 [19645.045569][ T895] do_syscall_64+0xc6/0x1e0 [19645.045569][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19645.045569][ T895] [19655.143027][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19655.143657][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19655.143657][ T895] netdev_get_by_index+0x5e/0x80 [19655.143657][ T895] fib6_nh_init+0x3d8/0x15b0 [19655.143657][ T895] ip6_route_info_create+0xf18/0x17d0 [19655.143657][ T895] ip6_route_add+0x1c/0x140 [19655.143657][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19655.143657][ T895] addrconf_add_dev+0xe2/0x170 [19655.143657][ T895] inet6_addr_add+0x12f/0xa40 [19655.143657][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19655.143657][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19655.143657][ T895] netlink_rcv_skb+0x130/0x360 [19655.143657][ T895] netlink_unicast+0x449/0x710 [19655.143657][ T895] netlink_sendmsg+0x723/0xbe0 [19655.143657][ T895] ____sys_sendmsg+0x7b2/0xa10 [19655.143657][ T895] ___sys_sendmsg+0xee/0x170 [19655.143657][ T895] __sys_sendmsg+0xcd/0x170 [19655.143657][ T895] do_syscall_64+0xc6/0x1e0 [19655.143657][ T895] [19655.147239][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19655.147239][ T895] ipv6_add_dev+0x3b9/0x11c0 [19655.147239][ T895] ipv6_find_idev+0x102/0x170 [19655.147239][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19655.147239][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19655.147239][ T895] netlink_rcv_skb+0x130/0x360 [19655.147239][ T895] netlink_unicast+0x449/0x710 [19655.147239][ T895] netlink_sendmsg+0x723/0xbe0 [19655.147239][ T895] ____sys_sendmsg+0x7b2/0xa10 [19655.147239][ T895] ___sys_sendmsg+0xee/0x170 [19655.147239][ T895] __sys_sendmsg+0xcd/0x170 [19655.147239][ T895] do_syscall_64+0xc6/0x1e0 [19655.147239][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19655.147239][ T895] [19655.149887][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19655.149887][ T895] neigh_parms_alloc+0x1e5/0x510 [19655.149887][ T895] ipv6_add_dev+0x2fd/0x11c0 [19655.149887][ T895] ipv6_find_idev+0x102/0x170 [19655.149887][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19655.149887][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19655.149887][ T895] netlink_rcv_skb+0x130/0x360 [19655.149887][ T895] netlink_unicast+0x449/0x710 [19655.149887][ T895] netlink_sendmsg+0x723/0xbe0 [19655.149887][ T895] ____sys_sendmsg+0x7b2/0xa10 [19655.149887][ T895] ___sys_sendmsg+0xee/0x170 [19655.149887][ T895] __sys_sendmsg+0xcd/0x170 [19655.149887][ T895] do_syscall_64+0xc6/0x1e0 [19655.149887][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19655.149887][ T895] [19665.390933][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19665.391368][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19665.391368][ T895] netdev_get_by_index+0x5e/0x80 [19665.391368][ T895] fib6_nh_init+0x3d8/0x15b0 [19665.391368][ T895] ip6_route_info_create+0xf18/0x17d0 [19665.391368][ T895] ip6_route_add+0x1c/0x140 [19665.391368][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19665.391368][ T895] addrconf_add_dev+0xe2/0x170 [19665.391368][ T895] inet6_addr_add+0x12f/0xa40 [19665.391368][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19665.391368][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19665.391368][ T895] netlink_rcv_skb+0x130/0x360 [19665.391368][ T895] netlink_unicast+0x449/0x710 [19665.391368][ T895] netlink_sendmsg+0x723/0xbe0 [19665.391368][ T895] ____sys_sendmsg+0x7b2/0xa10 [19665.391368][ T895] ___sys_sendmsg+0xee/0x170 [19665.391368][ T895] __sys_sendmsg+0xcd/0x170 [19665.391368][ T895] do_syscall_64+0xc6/0x1e0 [19665.391368][ T895] [19665.393631][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19665.393631][ T895] ipv6_add_dev+0x3b9/0x11c0 [19665.393631][ T895] ipv6_find_idev+0x102/0x170 [19665.393631][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19665.393631][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19665.393631][ T895] netlink_rcv_skb+0x130/0x360 [19665.393631][ T895] netlink_unicast+0x449/0x710 [19665.393631][ T895] netlink_sendmsg+0x723/0xbe0 [19665.393631][ T895] ____sys_sendmsg+0x7b2/0xa10 [19665.393631][ T895] ___sys_sendmsg+0xee/0x170 [19665.393631][ T895] __sys_sendmsg+0xcd/0x170 [19665.393631][ T895] do_syscall_64+0xc6/0x1e0 [19665.393631][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19665.393631][ T895] [19665.395384][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19665.395384][ T895] neigh_parms_alloc+0x1e5/0x510 [19665.395384][ T895] ipv6_add_dev+0x2fd/0x11c0 [19665.395384][ T895] ipv6_find_idev+0x102/0x170 [19665.395384][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19665.395384][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19665.395384][ T895] netlink_rcv_skb+0x130/0x360 [19665.395384][ T895] netlink_unicast+0x449/0x710 [19665.395384][ T895] netlink_sendmsg+0x723/0xbe0 [19665.395384][ T895] ____sys_sendmsg+0x7b2/0xa10 [19665.395384][ T895] ___sys_sendmsg+0xee/0x170 [19665.395384][ T895] __sys_sendmsg+0xcd/0x170 [19665.395384][ T895] do_syscall_64+0xc6/0x1e0 [19665.395384][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19665.395384][ T895] [19675.519032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19675.519449][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19675.519449][ T895] netdev_get_by_index+0x5e/0x80 [19675.519449][ T895] fib6_nh_init+0x3d8/0x15b0 [19675.519449][ T895] ip6_route_info_create+0xf18/0x17d0 [19675.519449][ T895] ip6_route_add+0x1c/0x140 [19675.519449][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19675.519449][ T895] addrconf_add_dev+0xe2/0x170 [19675.519449][ T895] inet6_addr_add+0x12f/0xa40 [19675.519449][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19675.519449][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19675.519449][ T895] netlink_rcv_skb+0x130/0x360 [19675.519449][ T895] netlink_unicast+0x449/0x710 [19675.519449][ T895] netlink_sendmsg+0x723/0xbe0 [19675.519449][ T895] ____sys_sendmsg+0x7b2/0xa10 [19675.519449][ T895] ___sys_sendmsg+0xee/0x170 [19675.519449][ T895] __sys_sendmsg+0xcd/0x170 [19675.519449][ T895] do_syscall_64+0xc6/0x1e0 [19675.519449][ T895] [19675.521661][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19675.521661][ T895] ipv6_add_dev+0x3b9/0x11c0 [19675.521661][ T895] ipv6_find_idev+0x102/0x170 [19675.521661][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19675.521661][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19675.521661][ T895] netlink_rcv_skb+0x130/0x360 [19675.521661][ T895] netlink_unicast+0x449/0x710 [19675.521661][ T895] netlink_sendmsg+0x723/0xbe0 [19675.521661][ T895] ____sys_sendmsg+0x7b2/0xa10 [19675.521661][ T895] ___sys_sendmsg+0xee/0x170 [19675.521661][ T895] __sys_sendmsg+0xcd/0x170 [19675.521661][ T895] do_syscall_64+0xc6/0x1e0 [19675.521661][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19675.521661][ T895] [19675.523373][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19675.523373][ T895] neigh_parms_alloc+0x1e5/0x510 [19675.523373][ T895] ipv6_add_dev+0x2fd/0x11c0 [19675.523373][ T895] ipv6_find_idev+0x102/0x170 [19675.523373][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19675.523373][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19675.523373][ T895] netlink_rcv_skb+0x130/0x360 [19675.523373][ T895] netlink_unicast+0x449/0x710 [19675.523373][ T895] netlink_sendmsg+0x723/0xbe0 [19675.523373][ T895] ____sys_sendmsg+0x7b2/0xa10 [19675.523373][ T895] ___sys_sendmsg+0xee/0x170 [19675.523373][ T895] __sys_sendmsg+0xcd/0x170 [19675.523373][ T895] do_syscall_64+0xc6/0x1e0 [19675.523373][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19675.523373][ T895] [19685.598984][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19685.599425][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19685.599425][ T895] netdev_get_by_index+0x5e/0x80 [19685.599425][ T895] fib6_nh_init+0x3d8/0x15b0 [19685.599425][ T895] ip6_route_info_create+0xf18/0x17d0 [19685.599425][ T895] ip6_route_add+0x1c/0x140 [19685.599425][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19685.599425][ T895] addrconf_add_dev+0xe2/0x170 [19685.599425][ T895] inet6_addr_add+0x12f/0xa40 [19685.599425][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19685.599425][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19685.599425][ T895] netlink_rcv_skb+0x130/0x360 [19685.599425][ T895] netlink_unicast+0x449/0x710 [19685.599425][ T895] netlink_sendmsg+0x723/0xbe0 [19685.599425][ T895] ____sys_sendmsg+0x7b2/0xa10 [19685.599425][ T895] ___sys_sendmsg+0xee/0x170 [19685.599425][ T895] __sys_sendmsg+0xcd/0x170 [19685.599425][ T895] do_syscall_64+0xc6/0x1e0 [19685.599425][ T895] [19685.601739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19685.601739][ T895] ipv6_add_dev+0x3b9/0x11c0 [19685.601739][ T895] ipv6_find_idev+0x102/0x170 [19685.601739][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19685.601739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19685.601739][ T895] netlink_rcv_skb+0x130/0x360 [19685.601739][ T895] netlink_unicast+0x449/0x710 [19685.601739][ T895] netlink_sendmsg+0x723/0xbe0 [19685.601739][ T895] ____sys_sendmsg+0x7b2/0xa10 [19685.601739][ T895] ___sys_sendmsg+0xee/0x170 [19685.601739][ T895] __sys_sendmsg+0xcd/0x170 [19685.601739][ T895] do_syscall_64+0xc6/0x1e0 [19685.601739][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19685.601739][ T895] [19685.603461][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19685.603461][ T895] neigh_parms_alloc+0x1e5/0x510 [19685.603461][ T895] ipv6_add_dev+0x2fd/0x11c0 [19685.603461][ T895] ipv6_find_idev+0x102/0x170 [19685.603461][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19685.603461][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19685.603461][ T895] netlink_rcv_skb+0x130/0x360 [19685.603461][ T895] netlink_unicast+0x449/0x710 [19685.603461][ T895] netlink_sendmsg+0x723/0xbe0 [19685.603461][ T895] ____sys_sendmsg+0x7b2/0xa10 [19685.603461][ T895] ___sys_sendmsg+0xee/0x170 [19685.603461][ T895] __sys_sendmsg+0xcd/0x170 [19685.603461][ T895] do_syscall_64+0xc6/0x1e0 [19685.603461][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19685.603461][ T895] [19695.847006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19695.847420][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19695.847420][ T895] netdev_get_by_index+0x5e/0x80 [19695.847420][ T895] fib6_nh_init+0x3d8/0x15b0 [19695.847420][ T895] ip6_route_info_create+0xf18/0x17d0 [19695.847420][ T895] ip6_route_add+0x1c/0x140 [19695.847420][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19695.847420][ T895] addrconf_add_dev+0xe2/0x170 [19695.847420][ T895] inet6_addr_add+0x12f/0xa40 [19695.847420][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19695.847420][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19695.847420][ T895] netlink_rcv_skb+0x130/0x360 [19695.847420][ T895] netlink_unicast+0x449/0x710 [19695.847420][ T895] netlink_sendmsg+0x723/0xbe0 [19695.847420][ T895] ____sys_sendmsg+0x7b2/0xa10 [19695.847420][ T895] ___sys_sendmsg+0xee/0x170 [19695.847420][ T895] __sys_sendmsg+0xcd/0x170 [19695.847420][ T895] do_syscall_64+0xc6/0x1e0 [19695.847420][ T895] [19695.849623][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19695.849623][ T895] ipv6_add_dev+0x3b9/0x11c0 [19695.849623][ T895] ipv6_find_idev+0x102/0x170 [19695.849623][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19695.849623][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19695.849623][ T895] netlink_rcv_skb+0x130/0x360 [19695.849623][ T895] netlink_unicast+0x449/0x710 [19695.849623][ T895] netlink_sendmsg+0x723/0xbe0 [19695.849623][ T895] ____sys_sendmsg+0x7b2/0xa10 [19695.849623][ T895] ___sys_sendmsg+0xee/0x170 [19695.849623][ T895] __sys_sendmsg+0xcd/0x170 [19695.849623][ T895] do_syscall_64+0xc6/0x1e0 [19695.849623][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19695.849623][ T895] [19695.851355][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19695.851355][ T895] neigh_parms_alloc+0x1e5/0x510 [19695.851355][ T895] ipv6_add_dev+0x2fd/0x11c0 [19695.851355][ T895] ipv6_find_idev+0x102/0x170 [19695.851355][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19695.851355][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19695.851355][ T895] netlink_rcv_skb+0x130/0x360 [19695.851355][ T895] netlink_unicast+0x449/0x710 [19695.851355][ T895] netlink_sendmsg+0x723/0xbe0 [19695.851355][ T895] ____sys_sendmsg+0x7b2/0xa10 [19695.851355][ T895] ___sys_sendmsg+0xee/0x170 [19695.851355][ T895] __sys_sendmsg+0xcd/0x170 [19695.851355][ T895] do_syscall_64+0xc6/0x1e0 [19695.851355][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19695.851355][ T895] [19706.095068][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19706.095557][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19706.095557][ T895] netdev_get_by_index+0x5e/0x80 [19706.095557][ T895] fib6_nh_init+0x3d8/0x15b0 [19706.095557][ T895] ip6_route_info_create+0xf18/0x17d0 [19706.095557][ T895] ip6_route_add+0x1c/0x140 [19706.095557][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19706.095557][ T895] addrconf_add_dev+0xe2/0x170 [19706.095557][ T895] inet6_addr_add+0x12f/0xa40 [19706.095557][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19706.095557][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19706.095557][ T895] netlink_rcv_skb+0x130/0x360 [19706.095557][ T895] netlink_unicast+0x449/0x710 [19706.095557][ T895] netlink_sendmsg+0x723/0xbe0 [19706.095557][ T895] ____sys_sendmsg+0x7b2/0xa10 [19706.095557][ T895] ___sys_sendmsg+0xee/0x170 [19706.095557][ T895] __sys_sendmsg+0xcd/0x170 [19706.095557][ T895] do_syscall_64+0xc6/0x1e0 [19706.095557][ T895] [19706.097759][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19706.097759][ T895] ipv6_add_dev+0x3b9/0x11c0 [19706.097759][ T895] ipv6_find_idev+0x102/0x170 [19706.097759][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19706.097759][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19706.097759][ T895] netlink_rcv_skb+0x130/0x360 [19706.097759][ T895] netlink_unicast+0x449/0x710 [19706.097759][ T895] netlink_sendmsg+0x723/0xbe0 [19706.097759][ T895] ____sys_sendmsg+0x7b2/0xa10 [19706.097759][ T895] ___sys_sendmsg+0xee/0x170 [19706.097759][ T895] __sys_sendmsg+0xcd/0x170 [19706.097759][ T895] do_syscall_64+0xc6/0x1e0 [19706.097759][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19706.097759][ T895] [19706.099470][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19706.099470][ T895] neigh_parms_alloc+0x1e5/0x510 [19706.099470][ T895] ipv6_add_dev+0x2fd/0x11c0 [19706.099470][ T895] ipv6_find_idev+0x102/0x170 [19706.099470][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19706.099470][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19706.099470][ T895] netlink_rcv_skb+0x130/0x360 [19706.099470][ T895] netlink_unicast+0x449/0x710 [19706.099470][ T895] netlink_sendmsg+0x723/0xbe0 [19706.099470][ T895] ____sys_sendmsg+0x7b2/0xa10 [19706.099470][ T895] ___sys_sendmsg+0xee/0x170 [19706.099470][ T895] __sys_sendmsg+0xcd/0x170 [19706.099470][ T895] do_syscall_64+0xc6/0x1e0 [19706.099470][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19706.099470][ T895] [19716.342993][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19716.343475][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19716.343475][ T895] netdev_get_by_index+0x5e/0x80 [19716.343475][ T895] fib6_nh_init+0x3d8/0x15b0 [19716.343475][ T895] ip6_route_info_create+0xf18/0x17d0 [19716.343475][ T895] ip6_route_add+0x1c/0x140 [19716.343475][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19716.343475][ T895] addrconf_add_dev+0xe2/0x170 [19716.343475][ T895] inet6_addr_add+0x12f/0xa40 [19716.343475][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19716.343475][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19716.343475][ T895] netlink_rcv_skb+0x130/0x360 [19716.343475][ T895] netlink_unicast+0x449/0x710 [19716.343475][ T895] netlink_sendmsg+0x723/0xbe0 [19716.343475][ T895] ____sys_sendmsg+0x7b2/0xa10 [19716.343475][ T895] ___sys_sendmsg+0xee/0x170 [19716.343475][ T895] __sys_sendmsg+0xcd/0x170 [19716.343475][ T895] do_syscall_64+0xc6/0x1e0 [19716.343475][ T895] [19716.345669][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19716.345669][ T895] ipv6_add_dev+0x3b9/0x11c0 [19716.345669][ T895] ipv6_find_idev+0x102/0x170 [19716.345669][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19716.345669][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19716.345669][ T895] netlink_rcv_skb+0x130/0x360 [19716.345669][ T895] netlink_unicast+0x449/0x710 [19716.345669][ T895] netlink_sendmsg+0x723/0xbe0 [19716.345669][ T895] ____sys_sendmsg+0x7b2/0xa10 [19716.345669][ T895] ___sys_sendmsg+0xee/0x170 [19716.345669][ T895] __sys_sendmsg+0xcd/0x170 [19716.345669][ T895] do_syscall_64+0xc6/0x1e0 [19716.345669][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19716.345669][ T895] [19716.347372][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19716.347372][ T895] neigh_parms_alloc+0x1e5/0x510 [19716.347372][ T895] ipv6_add_dev+0x2fd/0x11c0 [19716.347372][ T895] ipv6_find_idev+0x102/0x170 [19716.347372][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19716.347372][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19716.347372][ T895] netlink_rcv_skb+0x130/0x360 [19716.347372][ T895] netlink_unicast+0x449/0x710 [19716.347372][ T895] netlink_sendmsg+0x723/0xbe0 [19716.347372][ T895] ____sys_sendmsg+0x7b2/0xa10 [19716.347372][ T895] ___sys_sendmsg+0xee/0x170 [19716.347372][ T895] __sys_sendmsg+0xcd/0x170 [19716.347372][ T895] do_syscall_64+0xc6/0x1e0 [19716.347372][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19716.347372][ T895] [19726.590936][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19726.591434][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19726.591434][ T895] netdev_get_by_index+0x5e/0x80 [19726.591434][ T895] fib6_nh_init+0x3d8/0x15b0 [19726.591434][ T895] ip6_route_info_create+0xf18/0x17d0 [19726.591434][ T895] ip6_route_add+0x1c/0x140 [19726.591434][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19726.591434][ T895] addrconf_add_dev+0xe2/0x170 [19726.591434][ T895] inet6_addr_add+0x12f/0xa40 [19726.591434][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19726.591434][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19726.591434][ T895] netlink_rcv_skb+0x130/0x360 [19726.591434][ T895] netlink_unicast+0x449/0x710 [19726.591434][ T895] netlink_sendmsg+0x723/0xbe0 [19726.591434][ T895] ____sys_sendmsg+0x7b2/0xa10 [19726.591434][ T895] ___sys_sendmsg+0xee/0x170 [19726.591434][ T895] __sys_sendmsg+0xcd/0x170 [19726.591434][ T895] do_syscall_64+0xc6/0x1e0 [19726.591434][ T895] [19726.593674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19726.593674][ T895] ipv6_add_dev+0x3b9/0x11c0 [19726.593674][ T895] ipv6_find_idev+0x102/0x170 [19726.593674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19726.593674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19726.593674][ T895] netlink_rcv_skb+0x130/0x360 [19726.593674][ T895] netlink_unicast+0x449/0x710 [19726.593674][ T895] netlink_sendmsg+0x723/0xbe0 [19726.593674][ T895] ____sys_sendmsg+0x7b2/0xa10 [19726.593674][ T895] ___sys_sendmsg+0xee/0x170 [19726.593674][ T895] __sys_sendmsg+0xcd/0x170 [19726.593674][ T895] do_syscall_64+0xc6/0x1e0 [19726.593674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19726.593674][ T895] [19726.595404][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19726.595404][ T895] neigh_parms_alloc+0x1e5/0x510 [19726.595404][ T895] ipv6_add_dev+0x2fd/0x11c0 [19726.595404][ T895] ipv6_find_idev+0x102/0x170 [19726.595404][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19726.595404][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19726.595404][ T895] netlink_rcv_skb+0x130/0x360 [19726.595404][ T895] netlink_unicast+0x449/0x710 [19726.595404][ T895] netlink_sendmsg+0x723/0xbe0 [19726.595404][ T895] ____sys_sendmsg+0x7b2/0xa10 [19726.595404][ T895] ___sys_sendmsg+0xee/0x170 [19726.595404][ T895] __sys_sendmsg+0xcd/0x170 [19726.595404][ T895] do_syscall_64+0xc6/0x1e0 [19726.595404][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19726.595404][ T895] [19736.839045][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19736.839491][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19736.839491][ T895] netdev_get_by_index+0x5e/0x80 [19736.839491][ T895] fib6_nh_init+0x3d8/0x15b0 [19736.839491][ T895] ip6_route_info_create+0xf18/0x17d0 [19736.839491][ T895] ip6_route_add+0x1c/0x140 [19736.839491][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19736.839491][ T895] addrconf_add_dev+0xe2/0x170 [19736.839491][ T895] inet6_addr_add+0x12f/0xa40 [19736.839491][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19736.839491][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19736.839491][ T895] netlink_rcv_skb+0x130/0x360 [19736.839491][ T895] netlink_unicast+0x449/0x710 [19736.839491][ T895] netlink_sendmsg+0x723/0xbe0 [19736.839491][ T895] ____sys_sendmsg+0x7b2/0xa10 [19736.839491][ T895] ___sys_sendmsg+0xee/0x170 [19736.839491][ T895] __sys_sendmsg+0xcd/0x170 [19736.839491][ T895] do_syscall_64+0xc6/0x1e0 [19736.839491][ T895] [19736.841841][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19736.841841][ T895] ipv6_add_dev+0x3b9/0x11c0 [19736.841841][ T895] ipv6_find_idev+0x102/0x170 [19736.841841][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19736.841841][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19736.841841][ T895] netlink_rcv_skb+0x130/0x360 [19736.841841][ T895] netlink_unicast+0x449/0x710 [19736.841841][ T895] netlink_sendmsg+0x723/0xbe0 [19736.841841][ T895] ____sys_sendmsg+0x7b2/0xa10 [19736.841841][ T895] ___sys_sendmsg+0xee/0x170 [19736.841841][ T895] __sys_sendmsg+0xcd/0x170 [19736.841841][ T895] do_syscall_64+0xc6/0x1e0 [19736.841841][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19736.841841][ T895] [19736.843638][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19736.843638][ T895] neigh_parms_alloc+0x1e5/0x510 [19736.843638][ T895] ipv6_add_dev+0x2fd/0x11c0 [19736.843638][ T895] ipv6_find_idev+0x102/0x170 [19736.843638][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19736.843638][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19736.843638][ T895] netlink_rcv_skb+0x130/0x360 [19736.843638][ T895] netlink_unicast+0x449/0x710 [19736.843638][ T895] netlink_sendmsg+0x723/0xbe0 [19736.843638][ T895] ____sys_sendmsg+0x7b2/0xa10 [19736.843638][ T895] ___sys_sendmsg+0xee/0x170 [19736.843638][ T895] __sys_sendmsg+0xcd/0x170 [19736.843638][ T895] do_syscall_64+0xc6/0x1e0 [19736.843638][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19736.843638][ T895] [19746.983024][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19746.983471][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19746.983471][ T895] netdev_get_by_index+0x5e/0x80 [19746.983471][ T895] fib6_nh_init+0x3d8/0x15b0 [19746.983471][ T895] ip6_route_info_create+0xf18/0x17d0 [19746.983471][ T895] ip6_route_add+0x1c/0x140 [19746.983471][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19746.983471][ T895] addrconf_add_dev+0xe2/0x170 [19746.983471][ T895] inet6_addr_add+0x12f/0xa40 [19746.983471][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19746.983471][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19746.983471][ T895] netlink_rcv_skb+0x130/0x360 [19746.983471][ T895] netlink_unicast+0x449/0x710 [19746.983471][ T895] netlink_sendmsg+0x723/0xbe0 [19746.983471][ T895] ____sys_sendmsg+0x7b2/0xa10 [19746.983471][ T895] ___sys_sendmsg+0xee/0x170 [19746.983471][ T895] __sys_sendmsg+0xcd/0x170 [19746.983471][ T895] do_syscall_64+0xc6/0x1e0 [19746.983471][ T895] [19746.985789][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19746.985789][ T895] ipv6_add_dev+0x3b9/0x11c0 [19746.985789][ T895] ipv6_find_idev+0x102/0x170 [19746.985789][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19746.985789][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19746.985789][ T895] netlink_rcv_skb+0x130/0x360 [19746.985789][ T895] netlink_unicast+0x449/0x710 [19746.985789][ T895] netlink_sendmsg+0x723/0xbe0 [19746.985789][ T895] ____sys_sendmsg+0x7b2/0xa10 [19746.985789][ T895] ___sys_sendmsg+0xee/0x170 [19746.985789][ T895] __sys_sendmsg+0xcd/0x170 [19746.985789][ T895] do_syscall_64+0xc6/0x1e0 [19746.985789][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19746.985789][ T895] [19746.987585][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19746.987585][ T895] neigh_parms_alloc+0x1e5/0x510 [19746.987585][ T895] ipv6_add_dev+0x2fd/0x11c0 [19746.987585][ T895] ipv6_find_idev+0x102/0x170 [19746.987585][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19746.987585][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19746.987585][ T895] netlink_rcv_skb+0x130/0x360 [19746.987585][ T895] netlink_unicast+0x449/0x710 [19746.987585][ T895] netlink_sendmsg+0x723/0xbe0 [19746.987585][ T895] ____sys_sendmsg+0x7b2/0xa10 [19746.987585][ T895] ___sys_sendmsg+0xee/0x170 [19746.987585][ T895] __sys_sendmsg+0xcd/0x170 [19746.987585][ T895] do_syscall_64+0xc6/0x1e0 [19746.987585][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19746.987585][ T895] [19757.231103][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19757.231576][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19757.231576][ T895] netdev_get_by_index+0x5e/0x80 [19757.231576][ T895] fib6_nh_init+0x3d8/0x15b0 [19757.231576][ T895] ip6_route_info_create+0xf18/0x17d0 [19757.231576][ T895] ip6_route_add+0x1c/0x140 [19757.231576][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19757.231576][ T895] addrconf_add_dev+0xe2/0x170 [19757.231576][ T895] inet6_addr_add+0x12f/0xa40 [19757.231576][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19757.231576][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19757.231576][ T895] netlink_rcv_skb+0x130/0x360 [19757.231576][ T895] netlink_unicast+0x449/0x710 [19757.231576][ T895] netlink_sendmsg+0x723/0xbe0 [19757.231576][ T895] ____sys_sendmsg+0x7b2/0xa10 [19757.231576][ T895] ___sys_sendmsg+0xee/0x170 [19757.231576][ T895] __sys_sendmsg+0xcd/0x170 [19757.231576][ T895] do_syscall_64+0xc6/0x1e0 [19757.231576][ T895] [19757.234073][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19757.234073][ T895] ipv6_add_dev+0x3b9/0x11c0 [19757.234073][ T895] ipv6_find_idev+0x102/0x170 [19757.234073][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19757.234073][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19757.234073][ T895] netlink_rcv_skb+0x130/0x360 [19757.234073][ T895] netlink_unicast+0x449/0x710 [19757.234073][ T895] netlink_sendmsg+0x723/0xbe0 [19757.234073][ T895] ____sys_sendmsg+0x7b2/0xa10 [19757.234073][ T895] ___sys_sendmsg+0xee/0x170 [19757.234073][ T895] __sys_sendmsg+0xcd/0x170 [19757.234073][ T895] do_syscall_64+0xc6/0x1e0 [19757.234073][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19757.234073][ T895] [19757.235995][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19757.235995][ T895] neigh_parms_alloc+0x1e5/0x510 [19757.235995][ T895] ipv6_add_dev+0x2fd/0x11c0 [19757.235995][ T895] ipv6_find_idev+0x102/0x170 [19757.235995][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19757.235995][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19757.235995][ T895] netlink_rcv_skb+0x130/0x360 [19757.235995][ T895] netlink_unicast+0x449/0x710 [19757.235995][ T895] netlink_sendmsg+0x723/0xbe0 [19757.235995][ T895] ____sys_sendmsg+0x7b2/0xa10 [19757.235995][ T895] ___sys_sendmsg+0xee/0x170 [19757.235995][ T895] __sys_sendmsg+0xcd/0x170 [19757.235995][ T895] do_syscall_64+0xc6/0x1e0 [19757.235995][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19757.235995][ T895] [19767.839141][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19767.839644][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19767.839644][ T895] netdev_get_by_index+0x5e/0x80 [19767.839644][ T895] fib6_nh_init+0x3d8/0x15b0 [19767.839644][ T895] ip6_route_info_create+0xf18/0x17d0 [19767.839644][ T895] ip6_route_add+0x1c/0x140 [19767.839644][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19767.839644][ T895] addrconf_add_dev+0xe2/0x170 [19767.839644][ T895] inet6_addr_add+0x12f/0xa40 [19767.839644][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19767.839644][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19767.839644][ T895] netlink_rcv_skb+0x130/0x360 [19767.839644][ T895] netlink_unicast+0x449/0x710 [19767.839644][ T895] netlink_sendmsg+0x723/0xbe0 [19767.839644][ T895] ____sys_sendmsg+0x7b2/0xa10 [19767.839644][ T895] ___sys_sendmsg+0xee/0x170 [19767.839644][ T895] __sys_sendmsg+0xcd/0x170 [19767.839644][ T895] do_syscall_64+0xc6/0x1e0 [19767.839644][ T895] [19767.841867][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19767.841867][ T895] ipv6_add_dev+0x3b9/0x11c0 [19767.841867][ T895] ipv6_find_idev+0x102/0x170 [19767.841867][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19767.841867][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19767.841867][ T895] netlink_rcv_skb+0x130/0x360 [19767.841867][ T895] netlink_unicast+0x449/0x710 [19767.841867][ T895] netlink_sendmsg+0x723/0xbe0 [19767.841867][ T895] ____sys_sendmsg+0x7b2/0xa10 [19767.841867][ T895] ___sys_sendmsg+0xee/0x170 [19767.841867][ T895] __sys_sendmsg+0xcd/0x170 [19767.841867][ T895] do_syscall_64+0xc6/0x1e0 [19767.841867][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19767.841867][ T895] [19767.843598][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19767.843598][ T895] neigh_parms_alloc+0x1e5/0x510 [19767.843598][ T895] ipv6_add_dev+0x2fd/0x11c0 [19767.843598][ T895] ipv6_find_idev+0x102/0x170 [19767.843598][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19767.843598][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19767.843598][ T895] netlink_rcv_skb+0x130/0x360 [19767.843598][ T895] netlink_unicast+0x449/0x710 [19767.843598][ T895] netlink_sendmsg+0x723/0xbe0 [19767.843598][ T895] ____sys_sendmsg+0x7b2/0xa10 [19767.843598][ T895] ___sys_sendmsg+0xee/0x170 [19767.843598][ T895] __sys_sendmsg+0xcd/0x170 [19767.843598][ T895] do_syscall_64+0xc6/0x1e0 [19767.843598][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19767.843598][ T895] [19778.086943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19778.087364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19778.087364][ T895] netdev_get_by_index+0x5e/0x80 [19778.087364][ T895] fib6_nh_init+0x3d8/0x15b0 [19778.087364][ T895] ip6_route_info_create+0xf18/0x17d0 [19778.087364][ T895] ip6_route_add+0x1c/0x140 [19778.087364][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19778.087364][ T895] addrconf_add_dev+0xe2/0x170 [19778.087364][ T895] inet6_addr_add+0x12f/0xa40 [19778.087364][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19778.087364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19778.087364][ T895] netlink_rcv_skb+0x130/0x360 [19778.087364][ T895] netlink_unicast+0x449/0x710 [19778.087364][ T895] netlink_sendmsg+0x723/0xbe0 [19778.087364][ T895] ____sys_sendmsg+0x7b2/0xa10 [19778.087364][ T895] ___sys_sendmsg+0xee/0x170 [19778.087364][ T895] __sys_sendmsg+0xcd/0x170 [19778.087364][ T895] do_syscall_64+0xc6/0x1e0 [19778.087364][ T895] [19778.089574][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19778.089574][ T895] ipv6_add_dev+0x3b9/0x11c0 [19778.089574][ T895] ipv6_find_idev+0x102/0x170 [19778.089574][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19778.089574][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19778.089574][ T895] netlink_rcv_skb+0x130/0x360 [19778.089574][ T895] netlink_unicast+0x449/0x710 [19778.089574][ T895] netlink_sendmsg+0x723/0xbe0 [19778.089574][ T895] ____sys_sendmsg+0x7b2/0xa10 [19778.089574][ T895] ___sys_sendmsg+0xee/0x170 [19778.089574][ T895] __sys_sendmsg+0xcd/0x170 [19778.089574][ T895] do_syscall_64+0xc6/0x1e0 [19778.089574][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19778.089574][ T895] [19778.091299][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19778.091299][ T895] neigh_parms_alloc+0x1e5/0x510 [19778.091299][ T895] ipv6_add_dev+0x2fd/0x11c0 [19778.091299][ T895] ipv6_find_idev+0x102/0x170 [19778.091299][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19778.091299][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19778.091299][ T895] netlink_rcv_skb+0x130/0x360 [19778.091299][ T895] netlink_unicast+0x449/0x710 [19778.091299][ T895] netlink_sendmsg+0x723/0xbe0 [19778.091299][ T895] ____sys_sendmsg+0x7b2/0xa10 [19778.091299][ T895] ___sys_sendmsg+0xee/0x170 [19778.091299][ T895] __sys_sendmsg+0xcd/0x170 [19778.091299][ T895] do_syscall_64+0xc6/0x1e0 [19778.091299][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19778.091299][ T895] [19788.118985][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19788.119414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19788.119414][ T895] netdev_get_by_index+0x5e/0x80 [19788.119414][ T895] fib6_nh_init+0x3d8/0x15b0 [19788.119414][ T895] ip6_route_info_create+0xf18/0x17d0 [19788.119414][ T895] ip6_route_add+0x1c/0x140 [19788.119414][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19788.119414][ T895] addrconf_add_dev+0xe2/0x170 [19788.119414][ T895] inet6_addr_add+0x12f/0xa40 [19788.119414][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19788.119414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19788.119414][ T895] netlink_rcv_skb+0x130/0x360 [19788.119414][ T895] netlink_unicast+0x449/0x710 [19788.119414][ T895] netlink_sendmsg+0x723/0xbe0 [19788.119414][ T895] ____sys_sendmsg+0x7b2/0xa10 [19788.119414][ T895] ___sys_sendmsg+0xee/0x170 [19788.119414][ T895] __sys_sendmsg+0xcd/0x170 [19788.119414][ T895] do_syscall_64+0xc6/0x1e0 [19788.119414][ T895] [19788.121659][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19788.121659][ T895] ipv6_add_dev+0x3b9/0x11c0 [19788.121659][ T895] ipv6_find_idev+0x102/0x170 [19788.121659][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19788.121659][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19788.121659][ T895] netlink_rcv_skb+0x130/0x360 [19788.121659][ T895] netlink_unicast+0x449/0x710 [19788.121659][ T895] netlink_sendmsg+0x723/0xbe0 [19788.121659][ T895] ____sys_sendmsg+0x7b2/0xa10 [19788.121659][ T895] ___sys_sendmsg+0xee/0x170 [19788.121659][ T895] __sys_sendmsg+0xcd/0x170 [19788.121659][ T895] do_syscall_64+0xc6/0x1e0 [19788.121659][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19788.121659][ T895] [19788.123386][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19788.123386][ T895] neigh_parms_alloc+0x1e5/0x510 [19788.123386][ T895] ipv6_add_dev+0x2fd/0x11c0 [19788.123386][ T895] ipv6_find_idev+0x102/0x170 [19788.123386][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19788.123386][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19788.123386][ T895] netlink_rcv_skb+0x130/0x360 [19788.123386][ T895] netlink_unicast+0x449/0x710 [19788.123386][ T895] netlink_sendmsg+0x723/0xbe0 [19788.123386][ T895] ____sys_sendmsg+0x7b2/0xa10 [19788.123386][ T895] ___sys_sendmsg+0xee/0x170 [19788.123386][ T895] __sys_sendmsg+0xcd/0x170 [19788.123386][ T895] do_syscall_64+0xc6/0x1e0 [19788.123386][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19788.123386][ T895] [19798.367037][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19798.367479][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19798.367479][ T895] netdev_get_by_index+0x5e/0x80 [19798.367479][ T895] fib6_nh_init+0x3d8/0x15b0 [19798.367479][ T895] ip6_route_info_create+0xf18/0x17d0 [19798.367479][ T895] ip6_route_add+0x1c/0x140 [19798.367479][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19798.367479][ T895] addrconf_add_dev+0xe2/0x170 [19798.367479][ T895] inet6_addr_add+0x12f/0xa40 [19798.367479][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19798.367479][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19798.367479][ T895] netlink_rcv_skb+0x130/0x360 [19798.367479][ T895] netlink_unicast+0x449/0x710 [19798.367479][ T895] netlink_sendmsg+0x723/0xbe0 [19798.367479][ T895] ____sys_sendmsg+0x7b2/0xa10 [19798.367479][ T895] ___sys_sendmsg+0xee/0x170 [19798.367479][ T895] __sys_sendmsg+0xcd/0x170 [19798.367479][ T895] do_syscall_64+0xc6/0x1e0 [19798.367479][ T895] [19798.369924][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19798.369924][ T895] ipv6_add_dev+0x3b9/0x11c0 [19798.369924][ T895] ipv6_find_idev+0x102/0x170 [19798.369924][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19798.369924][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19798.369924][ T895] netlink_rcv_skb+0x130/0x360 [19798.369924][ T895] netlink_unicast+0x449/0x710 [19798.369924][ T895] netlink_sendmsg+0x723/0xbe0 [19798.369924][ T895] ____sys_sendmsg+0x7b2/0xa10 [19798.369924][ T895] ___sys_sendmsg+0xee/0x170 [19798.369924][ T895] __sys_sendmsg+0xcd/0x170 [19798.369924][ T895] do_syscall_64+0xc6/0x1e0 [19798.369924][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19798.369924][ T895] [19798.371842][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19798.371842][ T895] neigh_parms_alloc+0x1e5/0x510 [19798.371842][ T895] ipv6_add_dev+0x2fd/0x11c0 [19798.371842][ T895] ipv6_find_idev+0x102/0x170 [19798.371842][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19798.371842][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19798.371842][ T895] netlink_rcv_skb+0x130/0x360 [19798.371842][ T895] netlink_unicast+0x449/0x710 [19798.371842][ T895] netlink_sendmsg+0x723/0xbe0 [19798.371842][ T895] ____sys_sendmsg+0x7b2/0xa10 [19798.371842][ T895] ___sys_sendmsg+0xee/0x170 [19798.371842][ T895] __sys_sendmsg+0xcd/0x170 [19798.371842][ T895] do_syscall_64+0xc6/0x1e0 [19798.371842][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19798.371842][ T895] [19808.471012][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19808.471909][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19808.471909][ T895] netdev_get_by_index+0x5e/0x80 [19808.471909][ T895] fib6_nh_init+0x3d8/0x15b0 [19808.471909][ T895] ip6_route_info_create+0xf18/0x17d0 [19808.471909][ T895] ip6_route_add+0x1c/0x140 [19808.471909][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19808.471909][ T895] addrconf_add_dev+0xe2/0x170 [19808.471909][ T895] inet6_addr_add+0x12f/0xa40 [19808.471909][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19808.471909][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19808.471909][ T895] netlink_rcv_skb+0x130/0x360 [19808.471909][ T895] netlink_unicast+0x449/0x710 [19808.471909][ T895] netlink_sendmsg+0x723/0xbe0 [19808.471909][ T895] ____sys_sendmsg+0x7b2/0xa10 [19808.471909][ T895] ___sys_sendmsg+0xee/0x170 [19808.471909][ T895] __sys_sendmsg+0xcd/0x170 [19808.471909][ T895] do_syscall_64+0xc6/0x1e0 [19808.471909][ T895] [19808.474450][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19808.474450][ T895] ipv6_add_dev+0x3b9/0x11c0 [19808.474450][ T895] ipv6_find_idev+0x102/0x170 [19808.474450][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19808.474450][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19808.474450][ T895] netlink_rcv_skb+0x130/0x360 [19808.474450][ T895] netlink_unicast+0x449/0x710 [19808.474450][ T895] netlink_sendmsg+0x723/0xbe0 [19808.474450][ T895] ____sys_sendmsg+0x7b2/0xa10 [19808.474450][ T895] ___sys_sendmsg+0xee/0x170 [19808.474450][ T895] __sys_sendmsg+0xcd/0x170 [19808.474450][ T895] do_syscall_64+0xc6/0x1e0 [19808.474450][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19808.474450][ T895] [19808.476369][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19808.476369][ T895] neigh_parms_alloc+0x1e5/0x510 [19808.476369][ T895] ipv6_add_dev+0x2fd/0x11c0 [19808.476369][ T895] ipv6_find_idev+0x102/0x170 [19808.476369][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19808.476369][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19808.476369][ T895] netlink_rcv_skb+0x130/0x360 [19808.476369][ T895] netlink_unicast+0x449/0x710 [19808.476369][ T895] netlink_sendmsg+0x723/0xbe0 [19808.476369][ T895] ____sys_sendmsg+0x7b2/0xa10 [19808.476369][ T895] ___sys_sendmsg+0xee/0x170 [19808.476369][ T895] __sys_sendmsg+0xcd/0x170 [19808.476369][ T895] do_syscall_64+0xc6/0x1e0 [19808.476369][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19808.476369][ T895] [19818.726987][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19818.727405][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19818.727405][ T895] netdev_get_by_index+0x5e/0x80 [19818.727405][ T895] fib6_nh_init+0x3d8/0x15b0 [19818.727405][ T895] ip6_route_info_create+0xf18/0x17d0 [19818.727405][ T895] ip6_route_add+0x1c/0x140 [19818.727405][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19818.727405][ T895] addrconf_add_dev+0xe2/0x170 [19818.727405][ T895] inet6_addr_add+0x12f/0xa40 [19818.727405][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19818.727405][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19818.727405][ T895] netlink_rcv_skb+0x130/0x360 [19818.727405][ T895] netlink_unicast+0x449/0x710 [19818.727405][ T895] netlink_sendmsg+0x723/0xbe0 [19818.727405][ T895] ____sys_sendmsg+0x7b2/0xa10 [19818.727405][ T895] ___sys_sendmsg+0xee/0x170 [19818.727405][ T895] __sys_sendmsg+0xcd/0x170 [19818.727405][ T895] do_syscall_64+0xc6/0x1e0 [19818.727405][ T895] [19818.729861][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19818.729861][ T895] ipv6_add_dev+0x3b9/0x11c0 [19818.729861][ T895] ipv6_find_idev+0x102/0x170 [19818.729861][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19818.729861][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19818.729861][ T895] netlink_rcv_skb+0x130/0x360 [19818.729861][ T895] netlink_unicast+0x449/0x710 [19818.729861][ T895] netlink_sendmsg+0x723/0xbe0 [19818.729861][ T895] ____sys_sendmsg+0x7b2/0xa10 [19818.729861][ T895] ___sys_sendmsg+0xee/0x170 [19818.729861][ T895] __sys_sendmsg+0xcd/0x170 [19818.729861][ T895] do_syscall_64+0xc6/0x1e0 [19818.729861][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19818.729861][ T895] [19818.731774][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19818.731774][ T895] neigh_parms_alloc+0x1e5/0x510 [19818.731774][ T895] ipv6_add_dev+0x2fd/0x11c0 [19818.731774][ T895] ipv6_find_idev+0x102/0x170 [19818.731774][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19818.731774][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19818.731774][ T895] netlink_rcv_skb+0x130/0x360 [19818.731774][ T895] netlink_unicast+0x449/0x710 [19818.731774][ T895] netlink_sendmsg+0x723/0xbe0 [19818.731774][ T895] ____sys_sendmsg+0x7b2/0xa10 [19818.731774][ T895] ___sys_sendmsg+0xee/0x170 [19818.731774][ T895] __sys_sendmsg+0xcd/0x170 [19818.731774][ T895] do_syscall_64+0xc6/0x1e0 [19818.731774][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19818.731774][ T895] [19828.975062][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19828.975735][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19828.975735][ T895] netdev_get_by_index+0x5e/0x80 [19828.975735][ T895] fib6_nh_init+0x3d8/0x15b0 [19828.975735][ T895] ip6_route_info_create+0xf18/0x17d0 [19828.975735][ T895] ip6_route_add+0x1c/0x140 [19828.975735][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19828.975735][ T895] addrconf_add_dev+0xe2/0x170 [19828.975735][ T895] inet6_addr_add+0x12f/0xa40 [19828.975735][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19828.975735][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19828.975735][ T895] netlink_rcv_skb+0x130/0x360 [19828.975735][ T895] netlink_unicast+0x449/0x710 [19828.975735][ T895] netlink_sendmsg+0x723/0xbe0 [19828.975735][ T895] ____sys_sendmsg+0x7b2/0xa10 [19828.975735][ T895] ___sys_sendmsg+0xee/0x170 [19828.975735][ T895] __sys_sendmsg+0xcd/0x170 [19828.975735][ T895] do_syscall_64+0xc6/0x1e0 [19828.975735][ T895] [19828.978292][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19828.978292][ T895] ipv6_add_dev+0x3b9/0x11c0 [19828.978292][ T895] ipv6_find_idev+0x102/0x170 [19828.978292][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19828.978292][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19828.978292][ T895] netlink_rcv_skb+0x130/0x360 [19828.978292][ T895] netlink_unicast+0x449/0x710 [19828.978292][ T895] netlink_sendmsg+0x723/0xbe0 [19828.978292][ T895] ____sys_sendmsg+0x7b2/0xa10 [19828.978292][ T895] ___sys_sendmsg+0xee/0x170 [19828.978292][ T895] __sys_sendmsg+0xcd/0x170 [19828.978292][ T895] do_syscall_64+0xc6/0x1e0 [19828.978292][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19828.978292][ T895] [19828.980213][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19828.980213][ T895] neigh_parms_alloc+0x1e5/0x510 [19828.980213][ T895] ipv6_add_dev+0x2fd/0x11c0 [19828.980213][ T895] ipv6_find_idev+0x102/0x170 [19828.980213][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19828.980213][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19828.980213][ T895] netlink_rcv_skb+0x130/0x360 [19828.980213][ T895] netlink_unicast+0x449/0x710 [19828.980213][ T895] netlink_sendmsg+0x723/0xbe0 [19828.980213][ T895] ____sys_sendmsg+0x7b2/0xa10 [19828.980213][ T895] ___sys_sendmsg+0xee/0x170 [19828.980213][ T895] __sys_sendmsg+0xcd/0x170 [19828.980213][ T895] do_syscall_64+0xc6/0x1e0 [19828.980213][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19828.980213][ T895] [19839.223023][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19839.223443][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19839.223443][ T895] netdev_get_by_index+0x5e/0x80 [19839.223443][ T895] fib6_nh_init+0x3d8/0x15b0 [19839.223443][ T895] ip6_route_info_create+0xf18/0x17d0 [19839.223443][ T895] ip6_route_add+0x1c/0x140 [19839.223443][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19839.223443][ T895] addrconf_add_dev+0xe2/0x170 [19839.223443][ T895] inet6_addr_add+0x12f/0xa40 [19839.223443][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19839.223443][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19839.223443][ T895] netlink_rcv_skb+0x130/0x360 [19839.223443][ T895] netlink_unicast+0x449/0x710 [19839.223443][ T895] netlink_sendmsg+0x723/0xbe0 [19839.223443][ T895] ____sys_sendmsg+0x7b2/0xa10 [19839.223443][ T895] ___sys_sendmsg+0xee/0x170 [19839.223443][ T895] __sys_sendmsg+0xcd/0x170 [19839.223443][ T895] do_syscall_64+0xc6/0x1e0 [19839.223443][ T895] [19839.225683][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19839.225683][ T895] ipv6_add_dev+0x3b9/0x11c0 [19839.225683][ T895] ipv6_find_idev+0x102/0x170 [19839.225683][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19839.225683][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19839.225683][ T895] netlink_rcv_skb+0x130/0x360 [19839.225683][ T895] netlink_unicast+0x449/0x710 [19839.225683][ T895] netlink_sendmsg+0x723/0xbe0 [19839.225683][ T895] ____sys_sendmsg+0x7b2/0xa10 [19839.225683][ T895] ___sys_sendmsg+0xee/0x170 [19839.225683][ T895] __sys_sendmsg+0xcd/0x170 [19839.225683][ T895] do_syscall_64+0xc6/0x1e0 [19839.225683][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19839.225683][ T895] [19839.227419][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19839.227419][ T895] neigh_parms_alloc+0x1e5/0x510 [19839.227419][ T895] ipv6_add_dev+0x2fd/0x11c0 [19839.227419][ T895] ipv6_find_idev+0x102/0x170 [19839.227419][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19839.227419][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19839.227419][ T895] netlink_rcv_skb+0x130/0x360 [19839.227419][ T895] netlink_unicast+0x449/0x710 [19839.227419][ T895] netlink_sendmsg+0x723/0xbe0 [19839.227419][ T895] ____sys_sendmsg+0x7b2/0xa10 [19839.227419][ T895] ___sys_sendmsg+0xee/0x170 [19839.227419][ T895] __sys_sendmsg+0xcd/0x170 [19839.227419][ T895] do_syscall_64+0xc6/0x1e0 [19839.227419][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19839.227419][ T895] [19849.479001][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19849.479466][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19849.479466][ T895] netdev_get_by_index+0x5e/0x80 [19849.479466][ T895] fib6_nh_init+0x3d8/0x15b0 [19849.479466][ T895] ip6_route_info_create+0xf18/0x17d0 [19849.479466][ T895] ip6_route_add+0x1c/0x140 [19849.479466][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19849.479466][ T895] addrconf_add_dev+0xe2/0x170 [19849.479466][ T895] inet6_addr_add+0x12f/0xa40 [19849.479466][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19849.479466][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19849.479466][ T895] netlink_rcv_skb+0x130/0x360 [19849.479466][ T895] netlink_unicast+0x449/0x710 [19849.479466][ T895] netlink_sendmsg+0x723/0xbe0 [19849.479466][ T895] ____sys_sendmsg+0x7b2/0xa10 [19849.479466][ T895] ___sys_sendmsg+0xee/0x170 [19849.479466][ T895] __sys_sendmsg+0xcd/0x170 [19849.479466][ T895] do_syscall_64+0xc6/0x1e0 [19849.479466][ T895] [19849.481955][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19849.481955][ T895] ipv6_add_dev+0x3b9/0x11c0 [19849.481955][ T895] ipv6_find_idev+0x102/0x170 [19849.481955][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19849.481955][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19849.481955][ T895] netlink_rcv_skb+0x130/0x360 [19849.481955][ T895] netlink_unicast+0x449/0x710 [19849.481955][ T895] netlink_sendmsg+0x723/0xbe0 [19849.481955][ T895] ____sys_sendmsg+0x7b2/0xa10 [19849.481955][ T895] ___sys_sendmsg+0xee/0x170 [19849.481955][ T895] __sys_sendmsg+0xcd/0x170 [19849.481955][ T895] do_syscall_64+0xc6/0x1e0 [19849.481955][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19849.481955][ T895] [19849.483879][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19849.483879][ T895] neigh_parms_alloc+0x1e5/0x510 [19849.483879][ T895] ipv6_add_dev+0x2fd/0x11c0 [19849.483879][ T895] ipv6_find_idev+0x102/0x170 [19849.483879][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19849.483879][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19849.483879][ T895] netlink_rcv_skb+0x130/0x360 [19849.483879][ T895] netlink_unicast+0x449/0x710 [19849.483879][ T895] netlink_sendmsg+0x723/0xbe0 [19849.483879][ T895] ____sys_sendmsg+0x7b2/0xa10 [19849.483879][ T895] ___sys_sendmsg+0xee/0x170 [19849.483879][ T895] __sys_sendmsg+0xcd/0x170 [19849.483879][ T895] do_syscall_64+0xc6/0x1e0 [19849.483879][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19849.483879][ T895] [19859.726928][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19859.727422][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19859.727422][ T895] netdev_get_by_index+0x5e/0x80 [19859.727422][ T895] fib6_nh_init+0x3d8/0x15b0 [19859.727422][ T895] ip6_route_info_create+0xf18/0x17d0 [19859.727422][ T895] ip6_route_add+0x1c/0x140 [19859.727422][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19859.727422][ T895] addrconf_add_dev+0xe2/0x170 [19859.727422][ T895] inet6_addr_add+0x12f/0xa40 [19859.727422][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19859.727422][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19859.727422][ T895] netlink_rcv_skb+0x130/0x360 [19859.727422][ T895] netlink_unicast+0x449/0x710 [19859.727422][ T895] netlink_sendmsg+0x723/0xbe0 [19859.727422][ T895] ____sys_sendmsg+0x7b2/0xa10 [19859.727422][ T895] ___sys_sendmsg+0xee/0x170 [19859.727422][ T895] __sys_sendmsg+0xcd/0x170 [19859.727422][ T895] do_syscall_64+0xc6/0x1e0 [19859.727422][ T895] [19859.730467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19859.730467][ T895] ipv6_add_dev+0x3b9/0x11c0 [19859.730467][ T895] ipv6_find_idev+0x102/0x170 [19859.730467][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19859.730467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19859.730467][ T895] netlink_rcv_skb+0x130/0x360 [19859.730467][ T895] netlink_unicast+0x449/0x710 [19859.730467][ T895] netlink_sendmsg+0x723/0xbe0 [19859.730467][ T895] ____sys_sendmsg+0x7b2/0xa10 [19859.730467][ T895] ___sys_sendmsg+0xee/0x170 [19859.730467][ T895] __sys_sendmsg+0xcd/0x170 [19859.730467][ T895] do_syscall_64+0xc6/0x1e0 [19859.730467][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19859.730467][ T895] [19859.732465][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19859.732465][ T895] neigh_parms_alloc+0x1e5/0x510 [19859.732465][ T895] ipv6_add_dev+0x2fd/0x11c0 [19859.732465][ T895] ipv6_find_idev+0x102/0x170 [19859.732465][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19859.732465][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19859.732465][ T895] netlink_rcv_skb+0x130/0x360 [19859.732465][ T895] netlink_unicast+0x449/0x710 [19859.732465][ T895] netlink_sendmsg+0x723/0xbe0 [19859.732465][ T895] ____sys_sendmsg+0x7b2/0xa10 [19859.732465][ T895] ___sys_sendmsg+0xee/0x170 [19859.732465][ T895] __sys_sendmsg+0xcd/0x170 [19859.732465][ T895] do_syscall_64+0xc6/0x1e0 [19859.732465][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19859.732465][ T895] [19869.982948][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19869.983440][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19869.983440][ T895] netdev_get_by_index+0x5e/0x80 [19869.983440][ T895] fib6_nh_init+0x3d8/0x15b0 [19869.983440][ T895] ip6_route_info_create+0xf18/0x17d0 [19869.983440][ T895] ip6_route_add+0x1c/0x140 [19869.983440][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19869.983440][ T895] addrconf_add_dev+0xe2/0x170 [19869.983440][ T895] inet6_addr_add+0x12f/0xa40 [19869.983440][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19869.983440][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19869.983440][ T895] netlink_rcv_skb+0x130/0x360 [19869.983440][ T895] netlink_unicast+0x449/0x710 [19869.983440][ T895] netlink_sendmsg+0x723/0xbe0 [19869.983440][ T895] ____sys_sendmsg+0x7b2/0xa10 [19869.983440][ T895] ___sys_sendmsg+0xee/0x170 [19869.983440][ T895] __sys_sendmsg+0xcd/0x170 [19869.983440][ T895] do_syscall_64+0xc6/0x1e0 [19869.983440][ T895] [19869.985744][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19869.985744][ T895] ipv6_add_dev+0x3b9/0x11c0 [19869.985744][ T895] ipv6_find_idev+0x102/0x170 [19869.985744][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19869.985744][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19869.985744][ T895] netlink_rcv_skb+0x130/0x360 [19869.985744][ T895] netlink_unicast+0x449/0x710 [19869.985744][ T895] netlink_sendmsg+0x723/0xbe0 [19869.985744][ T895] ____sys_sendmsg+0x7b2/0xa10 [19869.985744][ T895] ___sys_sendmsg+0xee/0x170 [19869.985744][ T895] __sys_sendmsg+0xcd/0x170 [19869.985744][ T895] do_syscall_64+0xc6/0x1e0 [19869.985744][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19869.985744][ T895] [19869.987527][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19869.987527][ T895] neigh_parms_alloc+0x1e5/0x510 [19869.987527][ T895] ipv6_add_dev+0x2fd/0x11c0 [19869.987527][ T895] ipv6_find_idev+0x102/0x170 [19869.987527][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19869.987527][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19869.987527][ T895] netlink_rcv_skb+0x130/0x360 [19869.987527][ T895] netlink_unicast+0x449/0x710 [19869.987527][ T895] netlink_sendmsg+0x723/0xbe0 [19869.987527][ T895] ____sys_sendmsg+0x7b2/0xa10 [19869.987527][ T895] ___sys_sendmsg+0xee/0x170 [19869.987527][ T895] __sys_sendmsg+0xcd/0x170 [19869.987527][ T895] do_syscall_64+0xc6/0x1e0 [19869.987527][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19869.987527][ T895] [19880.239005][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19880.239480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19880.239480][ T895] netdev_get_by_index+0x5e/0x80 [19880.239480][ T895] fib6_nh_init+0x3d8/0x15b0 [19880.239480][ T895] ip6_route_info_create+0xf18/0x17d0 [19880.239480][ T895] ip6_route_add+0x1c/0x140 [19880.239480][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19880.239480][ T895] addrconf_add_dev+0xe2/0x170 [19880.239480][ T895] inet6_addr_add+0x12f/0xa40 [19880.239480][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19880.239480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19880.239480][ T895] netlink_rcv_skb+0x130/0x360 [19880.239480][ T895] netlink_unicast+0x449/0x710 [19880.239480][ T895] netlink_sendmsg+0x723/0xbe0 [19880.239480][ T895] ____sys_sendmsg+0x7b2/0xa10 [19880.239480][ T895] ___sys_sendmsg+0xee/0x170 [19880.239480][ T895] __sys_sendmsg+0xcd/0x170 [19880.239480][ T895] do_syscall_64+0xc6/0x1e0 [19880.239480][ T895] [19880.241729][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19880.241729][ T895] ipv6_add_dev+0x3b9/0x11c0 [19880.241729][ T895] ipv6_find_idev+0x102/0x170 [19880.241729][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19880.241729][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19880.241729][ T895] netlink_rcv_skb+0x130/0x360 [19880.241729][ T895] netlink_unicast+0x449/0x710 [19880.241729][ T895] netlink_sendmsg+0x723/0xbe0 [19880.241729][ T895] ____sys_sendmsg+0x7b2/0xa10 [19880.241729][ T895] ___sys_sendmsg+0xee/0x170 [19880.241729][ T895] __sys_sendmsg+0xcd/0x170 [19880.241729][ T895] do_syscall_64+0xc6/0x1e0 [19880.241729][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19880.241729][ T895] [19880.243467][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19880.243467][ T895] neigh_parms_alloc+0x1e5/0x510 [19880.243467][ T895] ipv6_add_dev+0x2fd/0x11c0 [19880.243467][ T895] ipv6_find_idev+0x102/0x170 [19880.243467][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19880.243467][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19880.243467][ T895] netlink_rcv_skb+0x130/0x360 [19880.243467][ T895] netlink_unicast+0x449/0x710 [19880.243467][ T895] netlink_sendmsg+0x723/0xbe0 [19880.243467][ T895] ____sys_sendmsg+0x7b2/0xa10 [19880.243467][ T895] ___sys_sendmsg+0xee/0x170 [19880.243467][ T895] __sys_sendmsg+0xcd/0x170 [19880.243467][ T895] do_syscall_64+0xc6/0x1e0 [19880.243467][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19880.243467][ T895] [19890.430990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19890.431498][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19890.431498][ T895] netdev_get_by_index+0x5e/0x80 [19890.431498][ T895] fib6_nh_init+0x3d8/0x15b0 [19890.431498][ T895] ip6_route_info_create+0xf18/0x17d0 [19890.431498][ T895] ip6_route_add+0x1c/0x140 [19890.431498][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19890.431498][ T895] addrconf_add_dev+0xe2/0x170 [19890.431498][ T895] inet6_addr_add+0x12f/0xa40 [19890.431498][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19890.431498][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19890.431498][ T895] netlink_rcv_skb+0x130/0x360 [19890.431498][ T895] netlink_unicast+0x449/0x710 [19890.431498][ T895] netlink_sendmsg+0x723/0xbe0 [19890.431498][ T895] ____sys_sendmsg+0x7b2/0xa10 [19890.431498][ T895] ___sys_sendmsg+0xee/0x170 [19890.431498][ T895] __sys_sendmsg+0xcd/0x170 [19890.431498][ T895] do_syscall_64+0xc6/0x1e0 [19890.431498][ T895] [19890.433985][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19890.433985][ T895] ipv6_add_dev+0x3b9/0x11c0 [19890.433985][ T895] ipv6_find_idev+0x102/0x170 [19890.433985][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19890.433985][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19890.433985][ T895] netlink_rcv_skb+0x130/0x360 [19890.433985][ T895] netlink_unicast+0x449/0x710 [19890.433985][ T895] netlink_sendmsg+0x723/0xbe0 [19890.433985][ T895] ____sys_sendmsg+0x7b2/0xa10 [19890.433985][ T895] ___sys_sendmsg+0xee/0x170 [19890.433985][ T895] __sys_sendmsg+0xcd/0x170 [19890.433985][ T895] do_syscall_64+0xc6/0x1e0 [19890.433985][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19890.433985][ T895] [19890.435905][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19890.435905][ T895] neigh_parms_alloc+0x1e5/0x510 [19890.435905][ T895] ipv6_add_dev+0x2fd/0x11c0 [19890.435905][ T895] ipv6_find_idev+0x102/0x170 [19890.435905][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19890.435905][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19890.435905][ T895] netlink_rcv_skb+0x130/0x360 [19890.435905][ T895] netlink_unicast+0x449/0x710 [19890.435905][ T895] netlink_sendmsg+0x723/0xbe0 [19890.435905][ T895] ____sys_sendmsg+0x7b2/0xa10 [19890.435905][ T895] ___sys_sendmsg+0xee/0x170 [19890.435905][ T895] __sys_sendmsg+0xcd/0x170 [19890.435905][ T895] do_syscall_64+0xc6/0x1e0 [19890.435905][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19890.435905][ T895] [19900.471000][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19900.471811][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19900.471811][ T895] netdev_get_by_index+0x5e/0x80 [19900.471811][ T895] fib6_nh_init+0x3d8/0x15b0 [19900.471811][ T895] ip6_route_info_create+0xf18/0x17d0 [19900.471811][ T895] ip6_route_add+0x1c/0x140 [19900.471811][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19900.471811][ T895] addrconf_add_dev+0xe2/0x170 [19900.471811][ T895] inet6_addr_add+0x12f/0xa40 [19900.471811][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19900.471811][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19900.471811][ T895] netlink_rcv_skb+0x130/0x360 [19900.471811][ T895] netlink_unicast+0x449/0x710 [19900.471811][ T895] netlink_sendmsg+0x723/0xbe0 [19900.471811][ T895] ____sys_sendmsg+0x7b2/0xa10 [19900.471811][ T895] ___sys_sendmsg+0xee/0x170 [19900.471811][ T895] __sys_sendmsg+0xcd/0x170 [19900.471811][ T895] do_syscall_64+0xc6/0x1e0 [19900.471811][ T895] [19900.474362][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19900.474362][ T895] ipv6_add_dev+0x3b9/0x11c0 [19900.474362][ T895] ipv6_find_idev+0x102/0x170 [19900.474362][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19900.474362][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19900.474362][ T895] netlink_rcv_skb+0x130/0x360 [19900.474362][ T895] netlink_unicast+0x449/0x710 [19900.474362][ T895] netlink_sendmsg+0x723/0xbe0 [19900.474362][ T895] ____sys_sendmsg+0x7b2/0xa10 [19900.474362][ T895] ___sys_sendmsg+0xee/0x170 [19900.474362][ T895] __sys_sendmsg+0xcd/0x170 [19900.474362][ T895] do_syscall_64+0xc6/0x1e0 [19900.474362][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19900.474362][ T895] [19900.476272][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19900.476272][ T895] neigh_parms_alloc+0x1e5/0x510 [19900.476272][ T895] ipv6_add_dev+0x2fd/0x11c0 [19900.476272][ T895] ipv6_find_idev+0x102/0x170 [19900.476272][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19900.476272][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19900.476272][ T895] netlink_rcv_skb+0x130/0x360 [19900.476272][ T895] netlink_unicast+0x449/0x710 [19900.476272][ T895] netlink_sendmsg+0x723/0xbe0 [19900.476272][ T895] ____sys_sendmsg+0x7b2/0xa10 [19900.476272][ T895] ___sys_sendmsg+0xee/0x170 [19900.476272][ T895] __sys_sendmsg+0xcd/0x170 [19900.476272][ T895] do_syscall_64+0xc6/0x1e0 [19900.476272][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19900.476272][ T895] [19910.719029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19910.719531][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19910.719531][ T895] netdev_get_by_index+0x5e/0x80 [19910.719531][ T895] fib6_nh_init+0x3d8/0x15b0 [19910.719531][ T895] ip6_route_info_create+0xf18/0x17d0 [19910.719531][ T895] ip6_route_add+0x1c/0x140 [19910.719531][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19910.719531][ T895] addrconf_add_dev+0xe2/0x170 [19910.719531][ T895] inet6_addr_add+0x12f/0xa40 [19910.719531][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19910.719531][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19910.719531][ T895] netlink_rcv_skb+0x130/0x360 [19910.719531][ T895] netlink_unicast+0x449/0x710 [19910.719531][ T895] netlink_sendmsg+0x723/0xbe0 [19910.719531][ T895] ____sys_sendmsg+0x7b2/0xa10 [19910.719531][ T895] ___sys_sendmsg+0xee/0x170 [19910.719531][ T895] __sys_sendmsg+0xcd/0x170 [19910.719531][ T895] do_syscall_64+0xc6/0x1e0 [19910.719531][ T895] [19910.721764][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19910.721764][ T895] ipv6_add_dev+0x3b9/0x11c0 [19910.721764][ T895] ipv6_find_idev+0x102/0x170 [19910.721764][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19910.721764][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19910.721764][ T895] netlink_rcv_skb+0x130/0x360 [19910.721764][ T895] netlink_unicast+0x449/0x710 [19910.721764][ T895] netlink_sendmsg+0x723/0xbe0 [19910.721764][ T895] ____sys_sendmsg+0x7b2/0xa10 [19910.721764][ T895] ___sys_sendmsg+0xee/0x170 [19910.721764][ T895] __sys_sendmsg+0xcd/0x170 [19910.721764][ T895] do_syscall_64+0xc6/0x1e0 [19910.721764][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19910.721764][ T895] [19910.723506][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19910.723506][ T895] neigh_parms_alloc+0x1e5/0x510 [19910.723506][ T895] ipv6_add_dev+0x2fd/0x11c0 [19910.723506][ T895] ipv6_find_idev+0x102/0x170 [19910.723506][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19910.723506][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19910.723506][ T895] netlink_rcv_skb+0x130/0x360 [19910.723506][ T895] netlink_unicast+0x449/0x710 [19910.723506][ T895] netlink_sendmsg+0x723/0xbe0 [19910.723506][ T895] ____sys_sendmsg+0x7b2/0xa10 [19910.723506][ T895] ___sys_sendmsg+0xee/0x170 [19910.723506][ T895] __sys_sendmsg+0xcd/0x170 [19910.723506][ T895] do_syscall_64+0xc6/0x1e0 [19910.723506][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19910.723506][ T895] [19920.966937][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19920.967432][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19920.967432][ T895] netdev_get_by_index+0x5e/0x80 [19920.967432][ T895] fib6_nh_init+0x3d8/0x15b0 [19920.967432][ T895] ip6_route_info_create+0xf18/0x17d0 [19920.967432][ T895] ip6_route_add+0x1c/0x140 [19920.967432][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19920.967432][ T895] addrconf_add_dev+0xe2/0x170 [19920.967432][ T895] inet6_addr_add+0x12f/0xa40 [19920.967432][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19920.967432][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19920.967432][ T895] netlink_rcv_skb+0x130/0x360 [19920.967432][ T895] netlink_unicast+0x449/0x710 [19920.967432][ T895] netlink_sendmsg+0x723/0xbe0 [19920.967432][ T895] ____sys_sendmsg+0x7b2/0xa10 [19920.967432][ T895] ___sys_sendmsg+0xee/0x170 [19920.967432][ T895] __sys_sendmsg+0xcd/0x170 [19920.967432][ T895] do_syscall_64+0xc6/0x1e0 [19920.967432][ T895] [19920.969766][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19920.969766][ T895] ipv6_add_dev+0x3b9/0x11c0 [19920.969766][ T895] ipv6_find_idev+0x102/0x170 [19920.969766][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19920.969766][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19920.969766][ T895] netlink_rcv_skb+0x130/0x360 [19920.969766][ T895] netlink_unicast+0x449/0x710 [19920.969766][ T895] netlink_sendmsg+0x723/0xbe0 [19920.969766][ T895] ____sys_sendmsg+0x7b2/0xa10 [19920.969766][ T895] ___sys_sendmsg+0xee/0x170 [19920.969766][ T895] __sys_sendmsg+0xcd/0x170 [19920.969766][ T895] do_syscall_64+0xc6/0x1e0 [19920.969766][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19920.969766][ T895] [19920.971592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19920.971592][ T895] neigh_parms_alloc+0x1e5/0x510 [19920.971592][ T895] ipv6_add_dev+0x2fd/0x11c0 [19920.971592][ T895] ipv6_find_idev+0x102/0x170 [19920.971592][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19920.971592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19920.971592][ T895] netlink_rcv_skb+0x130/0x360 [19920.971592][ T895] netlink_unicast+0x449/0x710 [19920.971592][ T895] netlink_sendmsg+0x723/0xbe0 [19920.971592][ T895] ____sys_sendmsg+0x7b2/0xa10 [19920.971592][ T895] ___sys_sendmsg+0xee/0x170 [19920.971592][ T895] __sys_sendmsg+0xcd/0x170 [19920.971592][ T895] do_syscall_64+0xc6/0x1e0 [19920.971592][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19920.971592][ T895] [19931.215009][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19931.215487][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19931.215487][ T895] netdev_get_by_index+0x5e/0x80 [19931.215487][ T895] fib6_nh_init+0x3d8/0x15b0 [19931.215487][ T895] ip6_route_info_create+0xf18/0x17d0 [19931.215487][ T895] ip6_route_add+0x1c/0x140 [19931.215487][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19931.215487][ T895] addrconf_add_dev+0xe2/0x170 [19931.215487][ T895] inet6_addr_add+0x12f/0xa40 [19931.215487][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19931.215487][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19931.215487][ T895] netlink_rcv_skb+0x130/0x360 [19931.215487][ T895] netlink_unicast+0x449/0x710 [19931.215487][ T895] netlink_sendmsg+0x723/0xbe0 [19931.215487][ T895] ____sys_sendmsg+0x7b2/0xa10 [19931.215487][ T895] ___sys_sendmsg+0xee/0x170 [19931.215487][ T895] __sys_sendmsg+0xcd/0x170 [19931.215487][ T895] do_syscall_64+0xc6/0x1e0 [19931.215487][ T895] [19931.217721][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19931.217721][ T895] ipv6_add_dev+0x3b9/0x11c0 [19931.217721][ T895] ipv6_find_idev+0x102/0x170 [19931.217721][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19931.217721][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19931.217721][ T895] netlink_rcv_skb+0x130/0x360 [19931.217721][ T895] netlink_unicast+0x449/0x710 [19931.217721][ T895] netlink_sendmsg+0x723/0xbe0 [19931.217721][ T895] ____sys_sendmsg+0x7b2/0xa10 [19931.217721][ T895] ___sys_sendmsg+0xee/0x170 [19931.217721][ T895] __sys_sendmsg+0xcd/0x170 [19931.217721][ T895] do_syscall_64+0xc6/0x1e0 [19931.217721][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19931.217721][ T895] [19931.219462][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19931.219462][ T895] neigh_parms_alloc+0x1e5/0x510 [19931.219462][ T895] ipv6_add_dev+0x2fd/0x11c0 [19931.219462][ T895] ipv6_find_idev+0x102/0x170 [19931.219462][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19931.219462][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19931.219462][ T895] netlink_rcv_skb+0x130/0x360 [19931.219462][ T895] netlink_unicast+0x449/0x710 [19931.219462][ T895] netlink_sendmsg+0x723/0xbe0 [19931.219462][ T895] ____sys_sendmsg+0x7b2/0xa10 [19931.219462][ T895] ___sys_sendmsg+0xee/0x170 [19931.219462][ T895] __sys_sendmsg+0xcd/0x170 [19931.219462][ T895] do_syscall_64+0xc6/0x1e0 [19931.219462][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19931.219462][ T895] [19941.286997][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19941.287490][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19941.287490][ T895] netdev_get_by_index+0x5e/0x80 [19941.287490][ T895] fib6_nh_init+0x3d8/0x15b0 [19941.287490][ T895] ip6_route_info_create+0xf18/0x17d0 [19941.287490][ T895] ip6_route_add+0x1c/0x140 [19941.287490][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19941.287490][ T895] addrconf_add_dev+0xe2/0x170 [19941.287490][ T895] inet6_addr_add+0x12f/0xa40 [19941.287490][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19941.287490][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19941.287490][ T895] netlink_rcv_skb+0x130/0x360 [19941.287490][ T895] netlink_unicast+0x449/0x710 [19941.287490][ T895] netlink_sendmsg+0x723/0xbe0 [19941.287490][ T895] ____sys_sendmsg+0x7b2/0xa10 [19941.287490][ T895] ___sys_sendmsg+0xee/0x170 [19941.287490][ T895] __sys_sendmsg+0xcd/0x170 [19941.287490][ T895] do_syscall_64+0xc6/0x1e0 [19941.287490][ T895] [19941.290108][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19941.290108][ T895] ipv6_add_dev+0x3b9/0x11c0 [19941.290108][ T895] ipv6_find_idev+0x102/0x170 [19941.290108][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19941.290108][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19941.290108][ T895] netlink_rcv_skb+0x130/0x360 [19941.290108][ T895] netlink_unicast+0x449/0x710 [19941.290108][ T895] netlink_sendmsg+0x723/0xbe0 [19941.290108][ T895] ____sys_sendmsg+0x7b2/0xa10 [19941.290108][ T895] ___sys_sendmsg+0xee/0x170 [19941.290108][ T895] __sys_sendmsg+0xcd/0x170 [19941.290108][ T895] do_syscall_64+0xc6/0x1e0 [19941.290108][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19941.290108][ T895] [19941.291846][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19941.291846][ T895] neigh_parms_alloc+0x1e5/0x510 [19941.291846][ T895] ipv6_add_dev+0x2fd/0x11c0 [19941.291846][ T895] ipv6_find_idev+0x102/0x170 [19941.291846][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19941.291846][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19941.291846][ T895] netlink_rcv_skb+0x130/0x360 [19941.291846][ T895] netlink_unicast+0x449/0x710 [19941.291846][ T895] netlink_sendmsg+0x723/0xbe0 [19941.291846][ T895] ____sys_sendmsg+0x7b2/0xa10 [19941.291846][ T895] ___sys_sendmsg+0xee/0x170 [19941.291846][ T895] __sys_sendmsg+0xcd/0x170 [19941.291846][ T895] do_syscall_64+0xc6/0x1e0 [19941.291846][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19941.291846][ T895] [19951.534994][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19951.535477][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19951.535477][ T895] netdev_get_by_index+0x5e/0x80 [19951.535477][ T895] fib6_nh_init+0x3d8/0x15b0 [19951.535477][ T895] ip6_route_info_create+0xf18/0x17d0 [19951.535477][ T895] ip6_route_add+0x1c/0x140 [19951.535477][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19951.535477][ T895] addrconf_add_dev+0xe2/0x170 [19951.535477][ T895] inet6_addr_add+0x12f/0xa40 [19951.535477][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19951.535477][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19951.535477][ T895] netlink_rcv_skb+0x130/0x360 [19951.535477][ T895] netlink_unicast+0x449/0x710 [19951.535477][ T895] netlink_sendmsg+0x723/0xbe0 [19951.535477][ T895] ____sys_sendmsg+0x7b2/0xa10 [19951.535477][ T895] ___sys_sendmsg+0xee/0x170 [19951.535477][ T895] __sys_sendmsg+0xcd/0x170 [19951.535477][ T895] do_syscall_64+0xc6/0x1e0 [19951.535477][ T895] [19951.537713][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19951.537713][ T895] ipv6_add_dev+0x3b9/0x11c0 [19951.537713][ T895] ipv6_find_idev+0x102/0x170 [19951.537713][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19951.537713][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19951.537713][ T895] netlink_rcv_skb+0x130/0x360 [19951.537713][ T895] netlink_unicast+0x449/0x710 [19951.537713][ T895] netlink_sendmsg+0x723/0xbe0 [19951.537713][ T895] ____sys_sendmsg+0x7b2/0xa10 [19951.537713][ T895] ___sys_sendmsg+0xee/0x170 [19951.537713][ T895] __sys_sendmsg+0xcd/0x170 [19951.537713][ T895] do_syscall_64+0xc6/0x1e0 [19951.537713][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19951.537713][ T895] [19951.539611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19951.539611][ T895] neigh_parms_alloc+0x1e5/0x510 [19951.539611][ T895] ipv6_add_dev+0x2fd/0x11c0 [19951.539611][ T895] ipv6_find_idev+0x102/0x170 [19951.539611][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19951.539611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19951.539611][ T895] netlink_rcv_skb+0x130/0x360 [19951.539611][ T895] netlink_unicast+0x449/0x710 [19951.539611][ T895] netlink_sendmsg+0x723/0xbe0 [19951.539611][ T895] ____sys_sendmsg+0x7b2/0xa10 [19951.539611][ T895] ___sys_sendmsg+0xee/0x170 [19951.539611][ T895] __sys_sendmsg+0xcd/0x170 [19951.539611][ T895] do_syscall_64+0xc6/0x1e0 [19951.539611][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19951.539611][ T895] [19961.783092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19961.783687][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19961.783687][ T895] netdev_get_by_index+0x5e/0x80 [19961.783687][ T895] fib6_nh_init+0x3d8/0x15b0 [19961.783687][ T895] ip6_route_info_create+0xf18/0x17d0 [19961.783687][ T895] ip6_route_add+0x1c/0x140 [19961.783687][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19961.783687][ T895] addrconf_add_dev+0xe2/0x170 [19961.783687][ T895] inet6_addr_add+0x12f/0xa40 [19961.783687][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19961.783687][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19961.783687][ T895] netlink_rcv_skb+0x130/0x360 [19961.783687][ T895] netlink_unicast+0x449/0x710 [19961.783687][ T895] netlink_sendmsg+0x723/0xbe0 [19961.783687][ T895] ____sys_sendmsg+0x7b2/0xa10 [19961.783687][ T895] ___sys_sendmsg+0xee/0x170 [19961.783687][ T895] __sys_sendmsg+0xcd/0x170 [19961.783687][ T895] do_syscall_64+0xc6/0x1e0 [19961.783687][ T895] [19961.786017][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19961.786017][ T895] ipv6_add_dev+0x3b9/0x11c0 [19961.786017][ T895] ipv6_find_idev+0x102/0x170 [19961.786017][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19961.786017][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19961.786017][ T895] netlink_rcv_skb+0x130/0x360 [19961.786017][ T895] netlink_unicast+0x449/0x710 [19961.786017][ T895] netlink_sendmsg+0x723/0xbe0 [19961.786017][ T895] ____sys_sendmsg+0x7b2/0xa10 [19961.786017][ T895] ___sys_sendmsg+0xee/0x170 [19961.786017][ T895] __sys_sendmsg+0xcd/0x170 [19961.786017][ T895] do_syscall_64+0xc6/0x1e0 [19961.786017][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19961.786017][ T895] [19961.787817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19961.787817][ T895] neigh_parms_alloc+0x1e5/0x510 [19961.787817][ T895] ipv6_add_dev+0x2fd/0x11c0 [19961.787817][ T895] ipv6_find_idev+0x102/0x170 [19961.787817][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19961.787817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19961.787817][ T895] netlink_rcv_skb+0x130/0x360 [19961.787817][ T895] netlink_unicast+0x449/0x710 [19961.787817][ T895] netlink_sendmsg+0x723/0xbe0 [19961.787817][ T895] ____sys_sendmsg+0x7b2/0xa10 [19961.787817][ T895] ___sys_sendmsg+0xee/0x170 [19961.787817][ T895] __sys_sendmsg+0xcd/0x170 [19961.787817][ T895] do_syscall_64+0xc6/0x1e0 [19961.787817][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19961.787817][ T895] [19972.031049][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19972.031779][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19972.031779][ T895] netdev_get_by_index+0x5e/0x80 [19972.031779][ T895] fib6_nh_init+0x3d8/0x15b0 [19972.031779][ T895] ip6_route_info_create+0xf18/0x17d0 [19972.031779][ T895] ip6_route_add+0x1c/0x140 [19972.031779][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19972.031779][ T895] addrconf_add_dev+0xe2/0x170 [19972.031779][ T895] inet6_addr_add+0x12f/0xa40 [19972.031779][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19972.031779][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19972.031779][ T895] netlink_rcv_skb+0x130/0x360 [19972.031779][ T895] netlink_unicast+0x449/0x710 [19972.031779][ T895] netlink_sendmsg+0x723/0xbe0 [19972.031779][ T895] ____sys_sendmsg+0x7b2/0xa10 [19972.031779][ T895] ___sys_sendmsg+0xee/0x170 [19972.031779][ T895] __sys_sendmsg+0xcd/0x170 [19972.031779][ T895] do_syscall_64+0xc6/0x1e0 [19972.031779][ T895] [19972.034630][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19972.034630][ T895] ipv6_add_dev+0x3b9/0x11c0 [19972.034630][ T895] ipv6_find_idev+0x102/0x170 [19972.034630][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19972.034630][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19972.034630][ T895] netlink_rcv_skb+0x130/0x360 [19972.034630][ T895] netlink_unicast+0x449/0x710 [19972.034630][ T895] netlink_sendmsg+0x723/0xbe0 [19972.034630][ T895] ____sys_sendmsg+0x7b2/0xa10 [19972.034630][ T895] ___sys_sendmsg+0xee/0x170 [19972.034630][ T895] __sys_sendmsg+0xcd/0x170 [19972.034630][ T895] do_syscall_64+0xc6/0x1e0 [19972.034630][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19972.034630][ T895] [19972.036430][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19972.036430][ T895] neigh_parms_alloc+0x1e5/0x510 [19972.036430][ T895] ipv6_add_dev+0x2fd/0x11c0 [19972.036430][ T895] ipv6_find_idev+0x102/0x170 [19972.036430][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19972.036430][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19972.036430][ T895] netlink_rcv_skb+0x130/0x360 [19972.036430][ T895] netlink_unicast+0x449/0x710 [19972.036430][ T895] netlink_sendmsg+0x723/0xbe0 [19972.036430][ T895] ____sys_sendmsg+0x7b2/0xa10 [19972.036430][ T895] ___sys_sendmsg+0xee/0x170 [19972.036430][ T895] __sys_sendmsg+0xcd/0x170 [19972.036430][ T895] do_syscall_64+0xc6/0x1e0 [19972.036430][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19972.036430][ T895] [19982.278991][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19982.279525][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19982.279525][ T895] netdev_get_by_index+0x5e/0x80 [19982.279525][ T895] fib6_nh_init+0x3d8/0x15b0 [19982.279525][ T895] ip6_route_info_create+0xf18/0x17d0 [19982.279525][ T895] ip6_route_add+0x1c/0x140 [19982.279525][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19982.279525][ T895] addrconf_add_dev+0xe2/0x170 [19982.279525][ T895] inet6_addr_add+0x12f/0xa40 [19982.279525][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19982.279525][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19982.279525][ T895] netlink_rcv_skb+0x130/0x360 [19982.279525][ T895] netlink_unicast+0x449/0x710 [19982.279525][ T895] netlink_sendmsg+0x723/0xbe0 [19982.279525][ T895] ____sys_sendmsg+0x7b2/0xa10 [19982.279525][ T895] ___sys_sendmsg+0xee/0x170 [19982.279525][ T895] __sys_sendmsg+0xcd/0x170 [19982.279525][ T895] do_syscall_64+0xc6/0x1e0 [19982.279525][ T895] [19982.282124][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19982.282124][ T895] ipv6_add_dev+0x3b9/0x11c0 [19982.282124][ T895] ipv6_find_idev+0x102/0x170 [19982.282124][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19982.282124][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19982.282124][ T895] netlink_rcv_skb+0x130/0x360 [19982.282124][ T895] netlink_unicast+0x449/0x710 [19982.282124][ T895] netlink_sendmsg+0x723/0xbe0 [19982.282124][ T895] ____sys_sendmsg+0x7b2/0xa10 [19982.282124][ T895] ___sys_sendmsg+0xee/0x170 [19982.282124][ T895] __sys_sendmsg+0xcd/0x170 [19982.282124][ T895] do_syscall_64+0xc6/0x1e0 [19982.282124][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19982.282124][ T895] [19982.284125][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19982.284125][ T895] neigh_parms_alloc+0x1e5/0x510 [19982.284125][ T895] ipv6_add_dev+0x2fd/0x11c0 [19982.284125][ T895] ipv6_find_idev+0x102/0x170 [19982.284125][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19982.284125][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19982.284125][ T895] netlink_rcv_skb+0x130/0x360 [19982.284125][ T895] netlink_unicast+0x449/0x710 [19982.284125][ T895] netlink_sendmsg+0x723/0xbe0 [19982.284125][ T895] ____sys_sendmsg+0x7b2/0xa10 [19982.284125][ T895] ___sys_sendmsg+0xee/0x170 [19982.284125][ T895] __sys_sendmsg+0xcd/0x170 [19982.284125][ T895] do_syscall_64+0xc6/0x1e0 [19982.284125][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19982.284125][ T895] [19992.446943][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19992.447488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19992.447488][ T895] netdev_get_by_index+0x5e/0x80 [19992.447488][ T895] fib6_nh_init+0x3d8/0x15b0 [19992.447488][ T895] ip6_route_info_create+0xf18/0x17d0 [19992.447488][ T895] ip6_route_add+0x1c/0x140 [19992.447488][ T895] addrconf_add_mroute+0x1ac/0x2c0 [19992.447488][ T895] addrconf_add_dev+0xe2/0x170 [19992.447488][ T895] inet6_addr_add+0x12f/0xa40 [19992.447488][ T895] inet6_rtm_newaddr+0x560/0x6b0 [19992.447488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19992.447488][ T895] netlink_rcv_skb+0x130/0x360 [19992.447488][ T895] netlink_unicast+0x449/0x710 [19992.447488][ T895] netlink_sendmsg+0x723/0xbe0 [19992.447488][ T895] ____sys_sendmsg+0x7b2/0xa10 [19992.447488][ T895] ___sys_sendmsg+0xee/0x170 [19992.447488][ T895] __sys_sendmsg+0xcd/0x170 [19992.447488][ T895] do_syscall_64+0xc6/0x1e0 [19992.447488][ T895] [19992.450151][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19992.450151][ T895] ipv6_add_dev+0x3b9/0x11c0 [19992.450151][ T895] ipv6_find_idev+0x102/0x170 [19992.450151][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19992.450151][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19992.450151][ T895] netlink_rcv_skb+0x130/0x360 [19992.450151][ T895] netlink_unicast+0x449/0x710 [19992.450151][ T895] netlink_sendmsg+0x723/0xbe0 [19992.450151][ T895] ____sys_sendmsg+0x7b2/0xa10 [19992.450151][ T895] ___sys_sendmsg+0xee/0x170 [19992.450151][ T895] __sys_sendmsg+0xcd/0x170 [19992.450151][ T895] do_syscall_64+0xc6/0x1e0 [19992.450151][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19992.450151][ T895] [19992.452209][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [19992.452209][ T895] neigh_parms_alloc+0x1e5/0x510 [19992.452209][ T895] ipv6_add_dev+0x2fd/0x11c0 [19992.452209][ T895] ipv6_find_idev+0x102/0x170 [19992.452209][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [19992.452209][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [19992.452209][ T895] netlink_rcv_skb+0x130/0x360 [19992.452209][ T895] netlink_unicast+0x449/0x710 [19992.452209][ T895] netlink_sendmsg+0x723/0xbe0 [19992.452209][ T895] ____sys_sendmsg+0x7b2/0xa10 [19992.452209][ T895] ___sys_sendmsg+0xee/0x170 [19992.452209][ T895] __sys_sendmsg+0xcd/0x170 [19992.452209][ T895] do_syscall_64+0xc6/0x1e0 [19992.452209][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19992.452209][ T895] [20002.503002][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20002.503537][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20002.503537][ T895] netdev_get_by_index+0x5e/0x80 [20002.503537][ T895] fib6_nh_init+0x3d8/0x15b0 [20002.503537][ T895] ip6_route_info_create+0xf18/0x17d0 [20002.503537][ T895] ip6_route_add+0x1c/0x140 [20002.503537][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20002.503537][ T895] addrconf_add_dev+0xe2/0x170 [20002.503537][ T895] inet6_addr_add+0x12f/0xa40 [20002.503537][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20002.503537][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20002.503537][ T895] netlink_rcv_skb+0x130/0x360 [20002.503537][ T895] netlink_unicast+0x449/0x710 [20002.503537][ T895] netlink_sendmsg+0x723/0xbe0 [20002.503537][ T895] ____sys_sendmsg+0x7b2/0xa10 [20002.503537][ T895] ___sys_sendmsg+0xee/0x170 [20002.503537][ T895] __sys_sendmsg+0xcd/0x170 [20002.503537][ T895] do_syscall_64+0xc6/0x1e0 [20002.503537][ T895] [20002.506140][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20002.506140][ T895] ipv6_add_dev+0x3b9/0x11c0 [20002.506140][ T895] ipv6_find_idev+0x102/0x170 [20002.506140][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20002.506140][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20002.506140][ T895] netlink_rcv_skb+0x130/0x360 [20002.506140][ T895] netlink_unicast+0x449/0x710 [20002.506140][ T895] netlink_sendmsg+0x723/0xbe0 [20002.506140][ T895] ____sys_sendmsg+0x7b2/0xa10 [20002.506140][ T895] ___sys_sendmsg+0xee/0x170 [20002.506140][ T895] __sys_sendmsg+0xcd/0x170 [20002.506140][ T895] do_syscall_64+0xc6/0x1e0 [20002.506140][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20002.506140][ T895] [20002.508178][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20002.508178][ T895] neigh_parms_alloc+0x1e5/0x510 [20002.508178][ T895] ipv6_add_dev+0x2fd/0x11c0 [20002.508178][ T895] ipv6_find_idev+0x102/0x170 [20002.508178][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20002.508178][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20002.508178][ T895] netlink_rcv_skb+0x130/0x360 [20002.508178][ T895] netlink_unicast+0x449/0x710 [20002.508178][ T895] netlink_sendmsg+0x723/0xbe0 [20002.508178][ T895] ____sys_sendmsg+0x7b2/0xa10 [20002.508178][ T895] ___sys_sendmsg+0xee/0x170 [20002.508178][ T895] __sys_sendmsg+0xcd/0x170 [20002.508178][ T895] do_syscall_64+0xc6/0x1e0 [20002.508178][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20002.508178][ T895] [20012.750934][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20012.751433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20012.751433][ T895] netdev_get_by_index+0x5e/0x80 [20012.751433][ T895] fib6_nh_init+0x3d8/0x15b0 [20012.751433][ T895] ip6_route_info_create+0xf18/0x17d0 [20012.751433][ T895] ip6_route_add+0x1c/0x140 [20012.751433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20012.751433][ T895] addrconf_add_dev+0xe2/0x170 [20012.751433][ T895] inet6_addr_add+0x12f/0xa40 [20012.751433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20012.751433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20012.751433][ T895] netlink_rcv_skb+0x130/0x360 [20012.751433][ T895] netlink_unicast+0x449/0x710 [20012.751433][ T895] netlink_sendmsg+0x723/0xbe0 [20012.751433][ T895] ____sys_sendmsg+0x7b2/0xa10 [20012.751433][ T895] ___sys_sendmsg+0xee/0x170 [20012.751433][ T895] __sys_sendmsg+0xcd/0x170 [20012.751433][ T895] do_syscall_64+0xc6/0x1e0 [20012.751433][ T895] [20012.754046][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20012.754046][ T895] ipv6_add_dev+0x3b9/0x11c0 [20012.754046][ T895] ipv6_find_idev+0x102/0x170 [20012.754046][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20012.754046][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20012.754046][ T895] netlink_rcv_skb+0x130/0x360 [20012.754046][ T895] netlink_unicast+0x449/0x710 [20012.754046][ T895] netlink_sendmsg+0x723/0xbe0 [20012.754046][ T895] ____sys_sendmsg+0x7b2/0xa10 [20012.754046][ T895] ___sys_sendmsg+0xee/0x170 [20012.754046][ T895] __sys_sendmsg+0xcd/0x170 [20012.754046][ T895] do_syscall_64+0xc6/0x1e0 [20012.754046][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20012.754046][ T895] [20012.756769][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20012.756769][ T895] neigh_parms_alloc+0x1e5/0x510 [20012.756769][ T895] ipv6_add_dev+0x2fd/0x11c0 [20012.756769][ T895] ipv6_find_idev+0x102/0x170 [20012.756769][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20012.756769][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20012.756769][ T895] netlink_rcv_skb+0x130/0x360 [20012.756769][ T895] netlink_unicast+0x449/0x710 [20012.756769][ T895] netlink_sendmsg+0x723/0xbe0 [20012.756769][ T895] ____sys_sendmsg+0x7b2/0xa10 [20012.756769][ T895] ___sys_sendmsg+0xee/0x170 [20012.756769][ T895] __sys_sendmsg+0xcd/0x170 [20012.756769][ T895] do_syscall_64+0xc6/0x1e0 [20012.756769][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20012.756769][ T895] [20022.999016][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20022.999544][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20022.999544][ T895] netdev_get_by_index+0x5e/0x80 [20022.999544][ T895] fib6_nh_init+0x3d8/0x15b0 [20022.999544][ T895] ip6_route_info_create+0xf18/0x17d0 [20022.999544][ T895] ip6_route_add+0x1c/0x140 [20022.999544][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20022.999544][ T895] addrconf_add_dev+0xe2/0x170 [20022.999544][ T895] inet6_addr_add+0x12f/0xa40 [20022.999544][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20022.999544][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20022.999544][ T895] netlink_rcv_skb+0x130/0x360 [20022.999544][ T895] netlink_unicast+0x449/0x710 [20022.999544][ T895] netlink_sendmsg+0x723/0xbe0 [20022.999544][ T895] ____sys_sendmsg+0x7b2/0xa10 [20022.999544][ T895] ___sys_sendmsg+0xee/0x170 [20022.999544][ T895] __sys_sendmsg+0xcd/0x170 [20022.999544][ T895] do_syscall_64+0xc6/0x1e0 [20022.999544][ T895] [20023.002118][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20023.002118][ T895] ipv6_add_dev+0x3b9/0x11c0 [20023.002118][ T895] ipv6_find_idev+0x102/0x170 [20023.002118][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20023.002118][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20023.002118][ T895] netlink_rcv_skb+0x130/0x360 [20023.002118][ T895] netlink_unicast+0x449/0x710 [20023.002118][ T895] netlink_sendmsg+0x723/0xbe0 [20023.002118][ T895] ____sys_sendmsg+0x7b2/0xa10 [20023.002118][ T895] ___sys_sendmsg+0xee/0x170 [20023.002118][ T895] __sys_sendmsg+0xcd/0x170 [20023.002118][ T895] do_syscall_64+0xc6/0x1e0 [20023.002118][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20023.002118][ T895] [20023.004099][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20023.004099][ T895] neigh_parms_alloc+0x1e5/0x510 [20023.004099][ T895] ipv6_add_dev+0x2fd/0x11c0 [20023.004099][ T895] ipv6_find_idev+0x102/0x170 [20023.004099][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20023.004099][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20023.004099][ T895] netlink_rcv_skb+0x130/0x360 [20023.004099][ T895] netlink_unicast+0x449/0x710 [20023.004099][ T895] netlink_sendmsg+0x723/0xbe0 [20023.004099][ T895] ____sys_sendmsg+0x7b2/0xa10 [20023.004099][ T895] ___sys_sendmsg+0xee/0x170 [20023.004099][ T895] __sys_sendmsg+0xcd/0x170 [20023.004099][ T895] do_syscall_64+0xc6/0x1e0 [20023.004099][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20023.004099][ T895] [20033.246998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20033.247505][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20033.247505][ T895] netdev_get_by_index+0x5e/0x80 [20033.247505][ T895] fib6_nh_init+0x3d8/0x15b0 [20033.247505][ T895] ip6_route_info_create+0xf18/0x17d0 [20033.247505][ T895] ip6_route_add+0x1c/0x140 [20033.247505][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20033.247505][ T895] addrconf_add_dev+0xe2/0x170 [20033.247505][ T895] inet6_addr_add+0x12f/0xa40 [20033.247505][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20033.247505][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20033.247505][ T895] netlink_rcv_skb+0x130/0x360 [20033.247505][ T895] netlink_unicast+0x449/0x710 [20033.247505][ T895] netlink_sendmsg+0x723/0xbe0 [20033.247505][ T895] ____sys_sendmsg+0x7b2/0xa10 [20033.247505][ T895] ___sys_sendmsg+0xee/0x170 [20033.247505][ T895] __sys_sendmsg+0xcd/0x170 [20033.247505][ T895] do_syscall_64+0xc6/0x1e0 [20033.247505][ T895] [20033.250069][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20033.250069][ T895] ipv6_add_dev+0x3b9/0x11c0 [20033.250069][ T895] ipv6_find_idev+0x102/0x170 [20033.250069][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20033.250069][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20033.250069][ T895] netlink_rcv_skb+0x130/0x360 [20033.250069][ T895] netlink_unicast+0x449/0x710 [20033.250069][ T895] netlink_sendmsg+0x723/0xbe0 [20033.250069][ T895] ____sys_sendmsg+0x7b2/0xa10 [20033.250069][ T895] ___sys_sendmsg+0xee/0x170 [20033.250069][ T895] __sys_sendmsg+0xcd/0x170 [20033.250069][ T895] do_syscall_64+0xc6/0x1e0 [20033.250069][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20033.250069][ T895] [20033.252037][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20033.252037][ T895] neigh_parms_alloc+0x1e5/0x510 [20033.252037][ T895] ipv6_add_dev+0x2fd/0x11c0 [20033.252037][ T895] ipv6_find_idev+0x102/0x170 [20033.252037][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20033.252037][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20033.252037][ T895] netlink_rcv_skb+0x130/0x360 [20033.252037][ T895] netlink_unicast+0x449/0x710 [20033.252037][ T895] netlink_sendmsg+0x723/0xbe0 [20033.252037][ T895] ____sys_sendmsg+0x7b2/0xa10 [20033.252037][ T895] ___sys_sendmsg+0xee/0x170 [20033.252037][ T895] __sys_sendmsg+0xcd/0x170 [20033.252037][ T895] do_syscall_64+0xc6/0x1e0 [20033.252037][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20033.252037][ T895] [20043.495006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20043.495509][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20043.495509][ T895] netdev_get_by_index+0x5e/0x80 [20043.495509][ T895] fib6_nh_init+0x3d8/0x15b0 [20043.495509][ T895] ip6_route_info_create+0xf18/0x17d0 [20043.495509][ T895] ip6_route_add+0x1c/0x140 [20043.495509][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20043.495509][ T895] addrconf_add_dev+0xe2/0x170 [20043.495509][ T895] inet6_addr_add+0x12f/0xa40 [20043.495509][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20043.495509][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20043.495509][ T895] netlink_rcv_skb+0x130/0x360 [20043.495509][ T895] netlink_unicast+0x449/0x710 [20043.495509][ T895] netlink_sendmsg+0x723/0xbe0 [20043.495509][ T895] ____sys_sendmsg+0x7b2/0xa10 [20043.495509][ T895] ___sys_sendmsg+0xee/0x170 [20043.495509][ T895] __sys_sendmsg+0xcd/0x170 [20043.495509][ T895] do_syscall_64+0xc6/0x1e0 [20043.495509][ T895] [20043.498087][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20043.498087][ T895] ipv6_add_dev+0x3b9/0x11c0 [20043.498087][ T895] ipv6_find_idev+0x102/0x170 [20043.498087][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20043.498087][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20043.498087][ T895] netlink_rcv_skb+0x130/0x360 [20043.498087][ T895] netlink_unicast+0x449/0x710 [20043.498087][ T895] netlink_sendmsg+0x723/0xbe0 [20043.498087][ T895] ____sys_sendmsg+0x7b2/0xa10 [20043.498087][ T895] ___sys_sendmsg+0xee/0x170 [20043.498087][ T895] __sys_sendmsg+0xcd/0x170 [20043.498087][ T895] do_syscall_64+0xc6/0x1e0 [20043.498087][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20043.498087][ T895] [20043.500102][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20043.500102][ T895] neigh_parms_alloc+0x1e5/0x510 [20043.500102][ T895] ipv6_add_dev+0x2fd/0x11c0 [20043.500102][ T895] ipv6_find_idev+0x102/0x170 [20043.500102][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20043.500102][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20043.500102][ T895] netlink_rcv_skb+0x130/0x360 [20043.500102][ T895] netlink_unicast+0x449/0x710 [20043.500102][ T895] netlink_sendmsg+0x723/0xbe0 [20043.500102][ T895] ____sys_sendmsg+0x7b2/0xa10 [20043.500102][ T895] ___sys_sendmsg+0xee/0x170 [20043.500102][ T895] __sys_sendmsg+0xcd/0x170 [20043.500102][ T895] do_syscall_64+0xc6/0x1e0 [20043.500102][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20043.500102][ T895] [20053.742995][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20053.743495][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20053.743495][ T895] netdev_get_by_index+0x5e/0x80 [20053.743495][ T895] fib6_nh_init+0x3d8/0x15b0 [20053.743495][ T895] ip6_route_info_create+0xf18/0x17d0 [20053.743495][ T895] ip6_route_add+0x1c/0x140 [20053.743495][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20053.743495][ T895] addrconf_add_dev+0xe2/0x170 [20053.743495][ T895] inet6_addr_add+0x12f/0xa40 [20053.743495][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20053.743495][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20053.743495][ T895] netlink_rcv_skb+0x130/0x360 [20053.743495][ T895] netlink_unicast+0x449/0x710 [20053.743495][ T895] netlink_sendmsg+0x723/0xbe0 [20053.743495][ T895] ____sys_sendmsg+0x7b2/0xa10 [20053.743495][ T895] ___sys_sendmsg+0xee/0x170 [20053.743495][ T895] __sys_sendmsg+0xcd/0x170 [20053.743495][ T895] do_syscall_64+0xc6/0x1e0 [20053.743495][ T895] [20053.745820][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20053.745820][ T895] ipv6_add_dev+0x3b9/0x11c0 [20053.745820][ T895] ipv6_find_idev+0x102/0x170 [20053.745820][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20053.745820][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20053.745820][ T895] netlink_rcv_skb+0x130/0x360 [20053.745820][ T895] netlink_unicast+0x449/0x710 [20053.745820][ T895] netlink_sendmsg+0x723/0xbe0 [20053.745820][ T895] ____sys_sendmsg+0x7b2/0xa10 [20053.745820][ T895] ___sys_sendmsg+0xee/0x170 [20053.745820][ T895] __sys_sendmsg+0xcd/0x170 [20053.745820][ T895] do_syscall_64+0xc6/0x1e0 [20053.745820][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20053.745820][ T895] [20053.747624][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20053.747624][ T895] neigh_parms_alloc+0x1e5/0x510 [20053.747624][ T895] ipv6_add_dev+0x2fd/0x11c0 [20053.747624][ T895] ipv6_find_idev+0x102/0x170 [20053.747624][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20053.747624][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20053.747624][ T895] netlink_rcv_skb+0x130/0x360 [20053.747624][ T895] netlink_unicast+0x449/0x710 [20053.747624][ T895] netlink_sendmsg+0x723/0xbe0 [20053.747624][ T895] ____sys_sendmsg+0x7b2/0xa10 [20053.747624][ T895] ___sys_sendmsg+0xee/0x170 [20053.747624][ T895] __sys_sendmsg+0xcd/0x170 [20053.747624][ T895] do_syscall_64+0xc6/0x1e0 [20053.747624][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20053.747624][ T895] [20063.991020][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20063.991524][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20063.991524][ T895] netdev_get_by_index+0x5e/0x80 [20063.991524][ T895] fib6_nh_init+0x3d8/0x15b0 [20063.991524][ T895] ip6_route_info_create+0xf18/0x17d0 [20063.991524][ T895] ip6_route_add+0x1c/0x140 [20063.991524][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20063.991524][ T895] addrconf_add_dev+0xe2/0x170 [20063.991524][ T895] inet6_addr_add+0x12f/0xa40 [20063.991524][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20063.991524][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20063.991524][ T895] netlink_rcv_skb+0x130/0x360 [20063.991524][ T895] netlink_unicast+0x449/0x710 [20063.991524][ T895] netlink_sendmsg+0x723/0xbe0 [20063.991524][ T895] ____sys_sendmsg+0x7b2/0xa10 [20063.991524][ T895] ___sys_sendmsg+0xee/0x170 [20063.991524][ T895] __sys_sendmsg+0xcd/0x170 [20063.991524][ T895] do_syscall_64+0xc6/0x1e0 [20063.991524][ T895] [20063.993841][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20063.993841][ T895] ipv6_add_dev+0x3b9/0x11c0 [20063.993841][ T895] ipv6_find_idev+0x102/0x170 [20063.993841][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20063.993841][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20063.993841][ T895] netlink_rcv_skb+0x130/0x360 [20063.993841][ T895] netlink_unicast+0x449/0x710 [20063.993841][ T895] netlink_sendmsg+0x723/0xbe0 [20063.993841][ T895] ____sys_sendmsg+0x7b2/0xa10 [20063.993841][ T895] ___sys_sendmsg+0xee/0x170 [20063.993841][ T895] __sys_sendmsg+0xcd/0x170 [20063.993841][ T895] do_syscall_64+0xc6/0x1e0 [20063.993841][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20063.993841][ T895] [20063.995647][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20063.995647][ T895] neigh_parms_alloc+0x1e5/0x510 [20063.995647][ T895] ipv6_add_dev+0x2fd/0x11c0 [20063.995647][ T895] ipv6_find_idev+0x102/0x170 [20063.995647][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20063.995647][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20063.995647][ T895] netlink_rcv_skb+0x130/0x360 [20063.995647][ T895] netlink_unicast+0x449/0x710 [20063.995647][ T895] netlink_sendmsg+0x723/0xbe0 [20063.995647][ T895] ____sys_sendmsg+0x7b2/0xa10 [20063.995647][ T895] ___sys_sendmsg+0xee/0x170 [20063.995647][ T895] __sys_sendmsg+0xcd/0x170 [20063.995647][ T895] do_syscall_64+0xc6/0x1e0 [20063.995647][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20063.995647][ T895] [20074.239032][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20074.239519][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20074.239519][ T895] netdev_get_by_index+0x5e/0x80 [20074.239519][ T895] fib6_nh_init+0x3d8/0x15b0 [20074.239519][ T895] ip6_route_info_create+0xf18/0x17d0 [20074.239519][ T895] ip6_route_add+0x1c/0x140 [20074.239519][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20074.239519][ T895] addrconf_add_dev+0xe2/0x170 [20074.239519][ T895] inet6_addr_add+0x12f/0xa40 [20074.239519][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20074.239519][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20074.239519][ T895] netlink_rcv_skb+0x130/0x360 [20074.239519][ T895] netlink_unicast+0x449/0x710 [20074.239519][ T895] netlink_sendmsg+0x723/0xbe0 [20074.239519][ T895] ____sys_sendmsg+0x7b2/0xa10 [20074.239519][ T895] ___sys_sendmsg+0xee/0x170 [20074.239519][ T895] __sys_sendmsg+0xcd/0x170 [20074.239519][ T895] do_syscall_64+0xc6/0x1e0 [20074.239519][ T895] [20074.241849][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20074.241849][ T895] ipv6_add_dev+0x3b9/0x11c0 [20074.241849][ T895] ipv6_find_idev+0x102/0x170 [20074.241849][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20074.241849][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20074.241849][ T895] netlink_rcv_skb+0x130/0x360 [20074.241849][ T895] netlink_unicast+0x449/0x710 [20074.241849][ T895] netlink_sendmsg+0x723/0xbe0 [20074.241849][ T895] ____sys_sendmsg+0x7b2/0xa10 [20074.241849][ T895] ___sys_sendmsg+0xee/0x170 [20074.241849][ T895] __sys_sendmsg+0xcd/0x170 [20074.241849][ T895] do_syscall_64+0xc6/0x1e0 [20074.241849][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20074.241849][ T895] [20074.243609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20074.243609][ T895] neigh_parms_alloc+0x1e5/0x510 [20074.243609][ T895] ipv6_add_dev+0x2fd/0x11c0 [20074.243609][ T895] ipv6_find_idev+0x102/0x170 [20074.243609][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20074.243609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20074.243609][ T895] netlink_rcv_skb+0x130/0x360 [20074.243609][ T895] netlink_unicast+0x449/0x710 [20074.243609][ T895] netlink_sendmsg+0x723/0xbe0 [20074.243609][ T895] ____sys_sendmsg+0x7b2/0xa10 [20074.243609][ T895] ___sys_sendmsg+0xee/0x170 [20074.243609][ T895] __sys_sendmsg+0xcd/0x170 [20074.243609][ T895] do_syscall_64+0xc6/0x1e0 [20074.243609][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20074.243609][ T895] [20084.487144][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20084.487688][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20084.487688][ T895] netdev_get_by_index+0x5e/0x80 [20084.487688][ T895] fib6_nh_init+0x3d8/0x15b0 [20084.487688][ T895] ip6_route_info_create+0xf18/0x17d0 [20084.487688][ T895] ip6_route_add+0x1c/0x140 [20084.487688][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20084.487688][ T895] addrconf_add_dev+0xe2/0x170 [20084.487688][ T895] inet6_addr_add+0x12f/0xa40 [20084.487688][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20084.487688][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20084.487688][ T895] netlink_rcv_skb+0x130/0x360 [20084.487688][ T895] netlink_unicast+0x449/0x710 [20084.487688][ T895] netlink_sendmsg+0x723/0xbe0 [20084.487688][ T895] ____sys_sendmsg+0x7b2/0xa10 [20084.487688][ T895] ___sys_sendmsg+0xee/0x170 [20084.487688][ T895] __sys_sendmsg+0xcd/0x170 [20084.487688][ T895] do_syscall_64+0xc6/0x1e0 [20084.487688][ T895] [20084.489976][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20084.489976][ T895] ipv6_add_dev+0x3b9/0x11c0 [20084.489976][ T895] ipv6_find_idev+0x102/0x170 [20084.489976][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20084.489976][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20084.489976][ T895] netlink_rcv_skb+0x130/0x360 [20084.489976][ T895] netlink_unicast+0x449/0x710 [20084.489976][ T895] netlink_sendmsg+0x723/0xbe0 [20084.489976][ T895] ____sys_sendmsg+0x7b2/0xa10 [20084.489976][ T895] ___sys_sendmsg+0xee/0x170 [20084.489976][ T895] __sys_sendmsg+0xcd/0x170 [20084.489976][ T895] do_syscall_64+0xc6/0x1e0 [20084.489976][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20084.489976][ T895] [20084.491690][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20084.491690][ T895] neigh_parms_alloc+0x1e5/0x510 [20084.491690][ T895] ipv6_add_dev+0x2fd/0x11c0 [20084.491690][ T895] ipv6_find_idev+0x102/0x170 [20084.491690][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20084.491690][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20084.491690][ T895] netlink_rcv_skb+0x130/0x360 [20084.491690][ T895] netlink_unicast+0x449/0x710 [20084.491690][ T895] netlink_sendmsg+0x723/0xbe0 [20084.491690][ T895] ____sys_sendmsg+0x7b2/0xa10 [20084.491690][ T895] ___sys_sendmsg+0xee/0x170 [20084.491690][ T895] __sys_sendmsg+0xcd/0x170 [20084.491690][ T895] do_syscall_64+0xc6/0x1e0 [20084.491690][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20084.491690][ T895] [20094.503080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20094.503798][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20094.503798][ T895] netdev_get_by_index+0x5e/0x80 [20094.503798][ T895] fib6_nh_init+0x3d8/0x15b0 [20094.503798][ T895] ip6_route_info_create+0xf18/0x17d0 [20094.503798][ T895] ip6_route_add+0x1c/0x140 [20094.503798][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20094.503798][ T895] addrconf_add_dev+0xe2/0x170 [20094.503798][ T895] inet6_addr_add+0x12f/0xa40 [20094.503798][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20094.503798][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20094.503798][ T895] netlink_rcv_skb+0x130/0x360 [20094.503798][ T895] netlink_unicast+0x449/0x710 [20094.503798][ T895] netlink_sendmsg+0x723/0xbe0 [20094.503798][ T895] ____sys_sendmsg+0x7b2/0xa10 [20094.503798][ T895] ___sys_sendmsg+0xee/0x170 [20094.503798][ T895] __sys_sendmsg+0xcd/0x170 [20094.503798][ T895] do_syscall_64+0xc6/0x1e0 [20094.503798][ T895] [20094.506004][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20094.506004][ T895] ipv6_add_dev+0x3b9/0x11c0 [20094.506004][ T895] ipv6_find_idev+0x102/0x170 [20094.506004][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20094.506004][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20094.506004][ T895] netlink_rcv_skb+0x130/0x360 [20094.506004][ T895] netlink_unicast+0x449/0x710 [20094.506004][ T895] netlink_sendmsg+0x723/0xbe0 [20094.506004][ T895] ____sys_sendmsg+0x7b2/0xa10 [20094.506004][ T895] ___sys_sendmsg+0xee/0x170 [20094.506004][ T895] __sys_sendmsg+0xcd/0x170 [20094.506004][ T895] do_syscall_64+0xc6/0x1e0 [20094.506004][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20094.506004][ T895] [20094.507740][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20094.507740][ T895] neigh_parms_alloc+0x1e5/0x510 [20094.507740][ T895] ipv6_add_dev+0x2fd/0x11c0 [20094.507740][ T895] ipv6_find_idev+0x102/0x170 [20094.507740][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20094.507740][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20094.507740][ T895] netlink_rcv_skb+0x130/0x360 [20094.507740][ T895] netlink_unicast+0x449/0x710 [20094.507740][ T895] netlink_sendmsg+0x723/0xbe0 [20094.507740][ T895] ____sys_sendmsg+0x7b2/0xa10 [20094.507740][ T895] ___sys_sendmsg+0xee/0x170 [20094.507740][ T895] __sys_sendmsg+0xcd/0x170 [20094.507740][ T895] do_syscall_64+0xc6/0x1e0 [20094.507740][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20094.507740][ T895] [20104.751065][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20104.751548][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20104.751548][ T895] netdev_get_by_index+0x5e/0x80 [20104.751548][ T895] fib6_nh_init+0x3d8/0x15b0 [20104.751548][ T895] ip6_route_info_create+0xf18/0x17d0 [20104.751548][ T895] ip6_route_add+0x1c/0x140 [20104.751548][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20104.751548][ T895] addrconf_add_dev+0xe2/0x170 [20104.751548][ T895] inet6_addr_add+0x12f/0xa40 [20104.751548][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20104.751548][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20104.751548][ T895] netlink_rcv_skb+0x130/0x360 [20104.751548][ T895] netlink_unicast+0x449/0x710 [20104.751548][ T895] netlink_sendmsg+0x723/0xbe0 [20104.751548][ T895] ____sys_sendmsg+0x7b2/0xa10 [20104.751548][ T895] ___sys_sendmsg+0xee/0x170 [20104.751548][ T895] __sys_sendmsg+0xcd/0x170 [20104.751548][ T895] do_syscall_64+0xc6/0x1e0 [20104.751548][ T895] [20104.753812][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20104.753812][ T895] ipv6_add_dev+0x3b9/0x11c0 [20104.753812][ T895] ipv6_find_idev+0x102/0x170 [20104.753812][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20104.753812][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20104.753812][ T895] netlink_rcv_skb+0x130/0x360 [20104.753812][ T895] netlink_unicast+0x449/0x710 [20104.753812][ T895] netlink_sendmsg+0x723/0xbe0 [20104.753812][ T895] ____sys_sendmsg+0x7b2/0xa10 [20104.753812][ T895] ___sys_sendmsg+0xee/0x170 [20104.753812][ T895] __sys_sendmsg+0xcd/0x170 [20104.753812][ T895] do_syscall_64+0xc6/0x1e0 [20104.753812][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20104.753812][ T895] [20104.755547][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20104.755547][ T895] neigh_parms_alloc+0x1e5/0x510 [20104.755547][ T895] ipv6_add_dev+0x2fd/0x11c0 [20104.755547][ T895] ipv6_find_idev+0x102/0x170 [20104.755547][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20104.755547][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20104.755547][ T895] netlink_rcv_skb+0x130/0x360 [20104.755547][ T895] netlink_unicast+0x449/0x710 [20104.755547][ T895] netlink_sendmsg+0x723/0xbe0 [20104.755547][ T895] ____sys_sendmsg+0x7b2/0xa10 [20104.755547][ T895] ___sys_sendmsg+0xee/0x170 [20104.755547][ T895] __sys_sendmsg+0xcd/0x170 [20104.755547][ T895] do_syscall_64+0xc6/0x1e0 [20104.755547][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20104.755547][ T895] [20114.863042][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20114.863694][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20114.863694][ T895] netdev_get_by_index+0x5e/0x80 [20114.863694][ T895] fib6_nh_init+0x3d8/0x15b0 [20114.863694][ T895] ip6_route_info_create+0xf18/0x17d0 [20114.863694][ T895] ip6_route_add+0x1c/0x140 [20114.863694][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20114.863694][ T895] addrconf_add_dev+0xe2/0x170 [20114.863694][ T895] inet6_addr_add+0x12f/0xa40 [20114.863694][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20114.863694][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20114.863694][ T895] netlink_rcv_skb+0x130/0x360 [20114.863694][ T895] netlink_unicast+0x449/0x710 [20114.863694][ T895] netlink_sendmsg+0x723/0xbe0 [20114.863694][ T895] ____sys_sendmsg+0x7b2/0xa10 [20114.863694][ T895] ___sys_sendmsg+0xee/0x170 [20114.863694][ T895] __sys_sendmsg+0xcd/0x170 [20114.863694][ T895] do_syscall_64+0xc6/0x1e0 [20114.863694][ T895] [20114.865928][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20114.865928][ T895] ipv6_add_dev+0x3b9/0x11c0 [20114.865928][ T895] ipv6_find_idev+0x102/0x170 [20114.865928][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20114.865928][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20114.865928][ T895] netlink_rcv_skb+0x130/0x360 [20114.865928][ T895] netlink_unicast+0x449/0x710 [20114.865928][ T895] netlink_sendmsg+0x723/0xbe0 [20114.865928][ T895] ____sys_sendmsg+0x7b2/0xa10 [20114.865928][ T895] ___sys_sendmsg+0xee/0x170 [20114.865928][ T895] __sys_sendmsg+0xcd/0x170 [20114.865928][ T895] do_syscall_64+0xc6/0x1e0 [20114.865928][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20114.865928][ T895] [20114.867616][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20114.867616][ T895] neigh_parms_alloc+0x1e5/0x510 [20114.867616][ T895] ipv6_add_dev+0x2fd/0x11c0 [20114.867616][ T895] ipv6_find_idev+0x102/0x170 [20114.867616][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20114.867616][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20114.867616][ T895] netlink_rcv_skb+0x130/0x360 [20114.867616][ T895] netlink_unicast+0x449/0x710 [20114.867616][ T895] netlink_sendmsg+0x723/0xbe0 [20114.867616][ T895] ____sys_sendmsg+0x7b2/0xa10 [20114.867616][ T895] ___sys_sendmsg+0xee/0x170 [20114.867616][ T895] __sys_sendmsg+0xcd/0x170 [20114.867616][ T895] do_syscall_64+0xc6/0x1e0 [20114.867616][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20114.867616][ T895] [20125.118998][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20125.119492][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20125.119492][ T895] netdev_get_by_index+0x5e/0x80 [20125.119492][ T895] fib6_nh_init+0x3d8/0x15b0 [20125.119492][ T895] ip6_route_info_create+0xf18/0x17d0 [20125.119492][ T895] ip6_route_add+0x1c/0x140 [20125.119492][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20125.119492][ T895] addrconf_add_dev+0xe2/0x170 [20125.119492][ T895] inet6_addr_add+0x12f/0xa40 [20125.119492][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20125.119492][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20125.119492][ T895] netlink_rcv_skb+0x130/0x360 [20125.119492][ T895] netlink_unicast+0x449/0x710 [20125.119492][ T895] netlink_sendmsg+0x723/0xbe0 [20125.119492][ T895] ____sys_sendmsg+0x7b2/0xa10 [20125.119492][ T895] ___sys_sendmsg+0xee/0x170 [20125.119492][ T895] __sys_sendmsg+0xcd/0x170 [20125.119492][ T895] do_syscall_64+0xc6/0x1e0 [20125.119492][ T895] [20125.121720][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20125.121720][ T895] ipv6_add_dev+0x3b9/0x11c0 [20125.121720][ T895] ipv6_find_idev+0x102/0x170 [20125.121720][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20125.121720][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20125.121720][ T895] netlink_rcv_skb+0x130/0x360 [20125.121720][ T895] netlink_unicast+0x449/0x710 [20125.121720][ T895] netlink_sendmsg+0x723/0xbe0 [20125.121720][ T895] ____sys_sendmsg+0x7b2/0xa10 [20125.121720][ T895] ___sys_sendmsg+0xee/0x170 [20125.121720][ T895] __sys_sendmsg+0xcd/0x170 [20125.121720][ T895] do_syscall_64+0xc6/0x1e0 [20125.121720][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20125.121720][ T895] [20125.123458][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20125.123458][ T895] neigh_parms_alloc+0x1e5/0x510 [20125.123458][ T895] ipv6_add_dev+0x2fd/0x11c0 [20125.123458][ T895] ipv6_find_idev+0x102/0x170 [20125.123458][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20125.123458][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20125.123458][ T895] netlink_rcv_skb+0x130/0x360 [20125.123458][ T895] netlink_unicast+0x449/0x710 [20125.123458][ T895] netlink_sendmsg+0x723/0xbe0 [20125.123458][ T895] ____sys_sendmsg+0x7b2/0xa10 [20125.123458][ T895] ___sys_sendmsg+0xee/0x170 [20125.123458][ T895] __sys_sendmsg+0xcd/0x170 [20125.123458][ T895] do_syscall_64+0xc6/0x1e0 [20125.123458][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20125.123458][ T895] [20135.375100][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20135.375619][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20135.375619][ T895] netdev_get_by_index+0x5e/0x80 [20135.375619][ T895] fib6_nh_init+0x3d8/0x15b0 [20135.375619][ T895] ip6_route_info_create+0xf18/0x17d0 [20135.375619][ T895] ip6_route_add+0x1c/0x140 [20135.375619][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20135.375619][ T895] addrconf_add_dev+0xe2/0x170 [20135.375619][ T895] inet6_addr_add+0x12f/0xa40 [20135.375619][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20135.375619][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20135.375619][ T895] netlink_rcv_skb+0x130/0x360 [20135.375619][ T895] netlink_unicast+0x449/0x710 [20135.375619][ T895] netlink_sendmsg+0x723/0xbe0 [20135.375619][ T895] ____sys_sendmsg+0x7b2/0xa10 [20135.375619][ T895] ___sys_sendmsg+0xee/0x170 [20135.375619][ T895] __sys_sendmsg+0xcd/0x170 [20135.375619][ T895] do_syscall_64+0xc6/0x1e0 [20135.375619][ T895] [20135.377714][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20135.377714][ T895] ipv6_add_dev+0x3b9/0x11c0 [20135.377714][ T895] ipv6_find_idev+0x102/0x170 [20135.377714][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20135.377714][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20135.377714][ T895] netlink_rcv_skb+0x130/0x360 [20135.377714][ T895] netlink_unicast+0x449/0x710 [20135.377714][ T895] netlink_sendmsg+0x723/0xbe0 [20135.377714][ T895] ____sys_sendmsg+0x7b2/0xa10 [20135.377714][ T895] ___sys_sendmsg+0xee/0x170 [20135.377714][ T895] __sys_sendmsg+0xcd/0x170 [20135.377714][ T895] do_syscall_64+0xc6/0x1e0 [20135.377714][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20135.377714][ T895] [20135.379364][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20135.379364][ T895] neigh_parms_alloc+0x1e5/0x510 [20135.379364][ T895] ipv6_add_dev+0x2fd/0x11c0 [20135.379364][ T895] ipv6_find_idev+0x102/0x170 [20135.379364][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20135.379364][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20135.379364][ T895] netlink_rcv_skb+0x130/0x360 [20135.379364][ T895] netlink_unicast+0x449/0x710 [20135.379364][ T895] netlink_sendmsg+0x723/0xbe0 [20135.379364][ T895] ____sys_sendmsg+0x7b2/0xa10 [20135.379364][ T895] ___sys_sendmsg+0xee/0x170 [20135.379364][ T895] __sys_sendmsg+0xcd/0x170 [20135.379364][ T895] do_syscall_64+0xc6/0x1e0 [20135.379364][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20135.379364][ T895] [20145.631180][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20145.631770][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20145.631770][ T895] netdev_get_by_index+0x5e/0x80 [20145.631770][ T895] fib6_nh_init+0x3d8/0x15b0 [20145.631770][ T895] ip6_route_info_create+0xf18/0x17d0 [20145.631770][ T895] ip6_route_add+0x1c/0x140 [20145.631770][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20145.631770][ T895] addrconf_add_dev+0xe2/0x170 [20145.631770][ T895] inet6_addr_add+0x12f/0xa40 [20145.631770][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20145.631770][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20145.631770][ T895] netlink_rcv_skb+0x130/0x360 [20145.631770][ T895] netlink_unicast+0x449/0x710 [20145.631770][ T895] netlink_sendmsg+0x723/0xbe0 [20145.631770][ T895] ____sys_sendmsg+0x7b2/0xa10 [20145.631770][ T895] ___sys_sendmsg+0xee/0x170 [20145.631770][ T895] __sys_sendmsg+0xcd/0x170 [20145.631770][ T895] do_syscall_64+0xc6/0x1e0 [20145.631770][ T895] [20145.633857][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20145.633857][ T895] ipv6_add_dev+0x3b9/0x11c0 [20145.633857][ T895] ipv6_find_idev+0x102/0x170 [20145.633857][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20145.633857][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20145.633857][ T895] netlink_rcv_skb+0x130/0x360 [20145.633857][ T895] netlink_unicast+0x449/0x710 [20145.633857][ T895] netlink_sendmsg+0x723/0xbe0 [20145.633857][ T895] ____sys_sendmsg+0x7b2/0xa10 [20145.633857][ T895] ___sys_sendmsg+0xee/0x170 [20145.633857][ T895] __sys_sendmsg+0xcd/0x170 [20145.633857][ T895] do_syscall_64+0xc6/0x1e0 [20145.633857][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20145.633857][ T895] [20145.635480][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20145.635480][ T895] neigh_parms_alloc+0x1e5/0x510 [20145.635480][ T895] ipv6_add_dev+0x2fd/0x11c0 [20145.635480][ T895] ipv6_find_idev+0x102/0x170 [20145.635480][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20145.635480][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20145.635480][ T895] netlink_rcv_skb+0x130/0x360 [20145.635480][ T895] netlink_unicast+0x449/0x710 [20145.635480][ T895] netlink_sendmsg+0x723/0xbe0 [20145.635480][ T895] ____sys_sendmsg+0x7b2/0xa10 [20145.635480][ T895] ___sys_sendmsg+0xee/0x170 [20145.635480][ T895] __sys_sendmsg+0xcd/0x170 [20145.635480][ T895] do_syscall_64+0xc6/0x1e0 [20145.635480][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20145.635480][ T895] [20155.887067][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20155.887752][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20155.887752][ T895] netdev_get_by_index+0x5e/0x80 [20155.887752][ T895] fib6_nh_init+0x3d8/0x15b0 [20155.887752][ T895] ip6_route_info_create+0xf18/0x17d0 [20155.887752][ T895] ip6_route_add+0x1c/0x140 [20155.887752][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20155.887752][ T895] addrconf_add_dev+0xe2/0x170 [20155.887752][ T895] inet6_addr_add+0x12f/0xa40 [20155.887752][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20155.887752][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20155.887752][ T895] netlink_rcv_skb+0x130/0x360 [20155.887752][ T895] netlink_unicast+0x449/0x710 [20155.887752][ T895] netlink_sendmsg+0x723/0xbe0 [20155.887752][ T895] ____sys_sendmsg+0x7b2/0xa10 [20155.887752][ T895] ___sys_sendmsg+0xee/0x170 [20155.887752][ T895] __sys_sendmsg+0xcd/0x170 [20155.887752][ T895] do_syscall_64+0xc6/0x1e0 [20155.887752][ T895] [20155.890051][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20155.890051][ T895] ipv6_add_dev+0x3b9/0x11c0 [20155.890051][ T895] ipv6_find_idev+0x102/0x170 [20155.890051][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20155.890051][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20155.890051][ T895] netlink_rcv_skb+0x130/0x360 [20155.890051][ T895] netlink_unicast+0x449/0x710 [20155.890051][ T895] netlink_sendmsg+0x723/0xbe0 [20155.890051][ T895] ____sys_sendmsg+0x7b2/0xa10 [20155.890051][ T895] ___sys_sendmsg+0xee/0x170 [20155.890051][ T895] __sys_sendmsg+0xcd/0x170 [20155.890051][ T895] do_syscall_64+0xc6/0x1e0 [20155.890051][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20155.890051][ T895] [20155.891819][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20155.891819][ T895] neigh_parms_alloc+0x1e5/0x510 [20155.891819][ T895] ipv6_add_dev+0x2fd/0x11c0 [20155.891819][ T895] ipv6_find_idev+0x102/0x170 [20155.891819][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20155.891819][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20155.891819][ T895] netlink_rcv_skb+0x130/0x360 [20155.891819][ T895] netlink_unicast+0x449/0x710 [20155.891819][ T895] netlink_sendmsg+0x723/0xbe0 [20155.891819][ T895] ____sys_sendmsg+0x7b2/0xa10 [20155.891819][ T895] ___sys_sendmsg+0xee/0x170 [20155.891819][ T895] __sys_sendmsg+0xcd/0x170 [20155.891819][ T895] do_syscall_64+0xc6/0x1e0 [20155.891819][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20155.891819][ T895] [20166.142990][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20166.143451][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20166.143451][ T895] netdev_get_by_index+0x5e/0x80 [20166.143451][ T895] fib6_nh_init+0x3d8/0x15b0 [20166.143451][ T895] ip6_route_info_create+0xf18/0x17d0 [20166.143451][ T895] ip6_route_add+0x1c/0x140 [20166.143451][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20166.143451][ T895] addrconf_add_dev+0xe2/0x170 [20166.143451][ T895] inet6_addr_add+0x12f/0xa40 [20166.143451][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20166.143451][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20166.143451][ T895] netlink_rcv_skb+0x130/0x360 [20166.143451][ T895] netlink_unicast+0x449/0x710 [20166.143451][ T895] netlink_sendmsg+0x723/0xbe0 [20166.143451][ T895] ____sys_sendmsg+0x7b2/0xa10 [20166.143451][ T895] ___sys_sendmsg+0xee/0x170 [20166.143451][ T895] __sys_sendmsg+0xcd/0x170 [20166.143451][ T895] do_syscall_64+0xc6/0x1e0 [20166.143451][ T895] [20166.145706][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20166.145706][ T895] ipv6_add_dev+0x3b9/0x11c0 [20166.145706][ T895] ipv6_find_idev+0x102/0x170 [20166.145706][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20166.145706][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20166.145706][ T895] netlink_rcv_skb+0x130/0x360 [20166.145706][ T895] netlink_unicast+0x449/0x710 [20166.145706][ T895] netlink_sendmsg+0x723/0xbe0 [20166.145706][ T895] ____sys_sendmsg+0x7b2/0xa10 [20166.145706][ T895] ___sys_sendmsg+0xee/0x170 [20166.145706][ T895] __sys_sendmsg+0xcd/0x170 [20166.145706][ T895] do_syscall_64+0xc6/0x1e0 [20166.145706][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20166.145706][ T895] [20166.147414][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20166.147414][ T895] neigh_parms_alloc+0x1e5/0x510 [20166.147414][ T895] ipv6_add_dev+0x2fd/0x11c0 [20166.147414][ T895] ipv6_find_idev+0x102/0x170 [20166.147414][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20166.147414][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20166.147414][ T895] netlink_rcv_skb+0x130/0x360 [20166.147414][ T895] netlink_unicast+0x449/0x710 [20166.147414][ T895] netlink_sendmsg+0x723/0xbe0 [20166.147414][ T895] ____sys_sendmsg+0x7b2/0xa10 [20166.147414][ T895] ___sys_sendmsg+0xee/0x170 [20166.147414][ T895] __sys_sendmsg+0xcd/0x170 [20166.147414][ T895] do_syscall_64+0xc6/0x1e0 [20166.147414][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20166.147414][ T895] [20176.223092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20176.223834][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20176.223834][ T895] netdev_get_by_index+0x5e/0x80 [20176.223834][ T895] fib6_nh_init+0x3d8/0x15b0 [20176.223834][ T895] ip6_route_info_create+0xf18/0x17d0 [20176.223834][ T895] ip6_route_add+0x1c/0x140 [20176.223834][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20176.223834][ T895] addrconf_add_dev+0xe2/0x170 [20176.223834][ T895] inet6_addr_add+0x12f/0xa40 [20176.223834][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20176.223834][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20176.223834][ T895] netlink_rcv_skb+0x130/0x360 [20176.223834][ T895] netlink_unicast+0x449/0x710 [20176.223834][ T895] netlink_sendmsg+0x723/0xbe0 [20176.223834][ T895] ____sys_sendmsg+0x7b2/0xa10 [20176.223834][ T895] ___sys_sendmsg+0xee/0x170 [20176.223834][ T895] __sys_sendmsg+0xcd/0x170 [20176.223834][ T895] do_syscall_64+0xc6/0x1e0 [20176.223834][ T895] [20176.225920][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20176.225920][ T895] ipv6_add_dev+0x3b9/0x11c0 [20176.225920][ T895] ipv6_find_idev+0x102/0x170 [20176.225920][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20176.225920][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20176.225920][ T895] netlink_rcv_skb+0x130/0x360 [20176.225920][ T895] netlink_unicast+0x449/0x710 [20176.225920][ T895] netlink_sendmsg+0x723/0xbe0 [20176.225920][ T895] ____sys_sendmsg+0x7b2/0xa10 [20176.225920][ T895] ___sys_sendmsg+0xee/0x170 [20176.225920][ T895] __sys_sendmsg+0xcd/0x170 [20176.225920][ T895] do_syscall_64+0xc6/0x1e0 [20176.225920][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20176.225920][ T895] [20176.227535][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20176.227535][ T895] neigh_parms_alloc+0x1e5/0x510 [20176.227535][ T895] ipv6_add_dev+0x2fd/0x11c0 [20176.227535][ T895] ipv6_find_idev+0x102/0x170 [20176.227535][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20176.227535][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20176.227535][ T895] netlink_rcv_skb+0x130/0x360 [20176.227535][ T895] netlink_unicast+0x449/0x710 [20176.227535][ T895] netlink_sendmsg+0x723/0xbe0 [20176.227535][ T895] ____sys_sendmsg+0x7b2/0xa10 [20176.227535][ T895] ___sys_sendmsg+0xee/0x170 [20176.227535][ T895] __sys_sendmsg+0xcd/0x170 [20176.227535][ T895] do_syscall_64+0xc6/0x1e0 [20176.227535][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20176.227535][ T895] [20186.471122][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20186.471592][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20186.471592][ T895] netdev_get_by_index+0x5e/0x80 [20186.471592][ T895] fib6_nh_init+0x3d8/0x15b0 [20186.471592][ T895] ip6_route_info_create+0xf18/0x17d0 [20186.471592][ T895] ip6_route_add+0x1c/0x140 [20186.471592][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20186.471592][ T895] addrconf_add_dev+0xe2/0x170 [20186.471592][ T895] inet6_addr_add+0x12f/0xa40 [20186.471592][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20186.471592][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20186.471592][ T895] netlink_rcv_skb+0x130/0x360 [20186.471592][ T895] netlink_unicast+0x449/0x710 [20186.471592][ T895] netlink_sendmsg+0x723/0xbe0 [20186.471592][ T895] ____sys_sendmsg+0x7b2/0xa10 [20186.471592][ T895] ___sys_sendmsg+0xee/0x170 [20186.471592][ T895] __sys_sendmsg+0xcd/0x170 [20186.471592][ T895] do_syscall_64+0xc6/0x1e0 [20186.471592][ T895] [20186.473800][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20186.473800][ T895] ipv6_add_dev+0x3b9/0x11c0 [20186.473800][ T895] ipv6_find_idev+0x102/0x170 [20186.473800][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20186.473800][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20186.473800][ T895] netlink_rcv_skb+0x130/0x360 [20186.473800][ T895] netlink_unicast+0x449/0x710 [20186.473800][ T895] netlink_sendmsg+0x723/0xbe0 [20186.473800][ T895] ____sys_sendmsg+0x7b2/0xa10 [20186.473800][ T895] ___sys_sendmsg+0xee/0x170 [20186.473800][ T895] __sys_sendmsg+0xcd/0x170 [20186.473800][ T895] do_syscall_64+0xc6/0x1e0 [20186.473800][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20186.473800][ T895] [20186.475516][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20186.475516][ T895] neigh_parms_alloc+0x1e5/0x510 [20186.475516][ T895] ipv6_add_dev+0x2fd/0x11c0 [20186.475516][ T895] ipv6_find_idev+0x102/0x170 [20186.475516][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20186.475516][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20186.475516][ T895] netlink_rcv_skb+0x130/0x360 [20186.475516][ T895] netlink_unicast+0x449/0x710 [20186.475516][ T895] netlink_sendmsg+0x723/0xbe0 [20186.475516][ T895] ____sys_sendmsg+0x7b2/0xa10 [20186.475516][ T895] ___sys_sendmsg+0xee/0x170 [20186.475516][ T895] __sys_sendmsg+0xcd/0x170 [20186.475516][ T895] do_syscall_64+0xc6/0x1e0 [20186.475516][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20186.475516][ T895] [20196.719092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20196.719620][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20196.719620][ T895] netdev_get_by_index+0x5e/0x80 [20196.719620][ T895] fib6_nh_init+0x3d8/0x15b0 [20196.719620][ T895] ip6_route_info_create+0xf18/0x17d0 [20196.719620][ T895] ip6_route_add+0x1c/0x140 [20196.719620][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20196.719620][ T895] addrconf_add_dev+0xe2/0x170 [20196.719620][ T895] inet6_addr_add+0x12f/0xa40 [20196.719620][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20196.719620][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20196.719620][ T895] netlink_rcv_skb+0x130/0x360 [20196.719620][ T895] netlink_unicast+0x449/0x710 [20196.719620][ T895] netlink_sendmsg+0x723/0xbe0 [20196.719620][ T895] ____sys_sendmsg+0x7b2/0xa10 [20196.719620][ T895] ___sys_sendmsg+0xee/0x170 [20196.719620][ T895] __sys_sendmsg+0xcd/0x170 [20196.719620][ T895] do_syscall_64+0xc6/0x1e0 [20196.719620][ T895] [20196.722076][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20196.722076][ T895] ipv6_add_dev+0x3b9/0x11c0 [20196.722076][ T895] ipv6_find_idev+0x102/0x170 [20196.722076][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20196.722076][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20196.722076][ T895] netlink_rcv_skb+0x130/0x360 [20196.722076][ T895] netlink_unicast+0x449/0x710 [20196.722076][ T895] netlink_sendmsg+0x723/0xbe0 [20196.722076][ T895] ____sys_sendmsg+0x7b2/0xa10 [20196.722076][ T895] ___sys_sendmsg+0xee/0x170 [20196.722076][ T895] __sys_sendmsg+0xcd/0x170 [20196.722076][ T895] do_syscall_64+0xc6/0x1e0 [20196.722076][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20196.722076][ T895] [20196.723744][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20196.723744][ T895] neigh_parms_alloc+0x1e5/0x510 [20196.723744][ T895] ipv6_add_dev+0x2fd/0x11c0 [20196.723744][ T895] ipv6_find_idev+0x102/0x170 [20196.723744][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20196.723744][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20196.723744][ T895] netlink_rcv_skb+0x130/0x360 [20196.723744][ T895] netlink_unicast+0x449/0x710 [20196.723744][ T895] netlink_sendmsg+0x723/0xbe0 [20196.723744][ T895] ____sys_sendmsg+0x7b2/0xa10 [20196.723744][ T895] ___sys_sendmsg+0xee/0x170 [20196.723744][ T895] __sys_sendmsg+0xcd/0x170 [20196.723744][ T895] do_syscall_64+0xc6/0x1e0 [20196.723744][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20196.723744][ T895] [20206.846989][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20206.847433][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20206.847433][ T895] netdev_get_by_index+0x5e/0x80 [20206.847433][ T895] fib6_nh_init+0x3d8/0x15b0 [20206.847433][ T895] ip6_route_info_create+0xf18/0x17d0 [20206.847433][ T895] ip6_route_add+0x1c/0x140 [20206.847433][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20206.847433][ T895] addrconf_add_dev+0xe2/0x170 [20206.847433][ T895] inet6_addr_add+0x12f/0xa40 [20206.847433][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20206.847433][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20206.847433][ T895] netlink_rcv_skb+0x130/0x360 [20206.847433][ T895] netlink_unicast+0x449/0x710 [20206.847433][ T895] netlink_sendmsg+0x723/0xbe0 [20206.847433][ T895] ____sys_sendmsg+0x7b2/0xa10 [20206.847433][ T895] ___sys_sendmsg+0xee/0x170 [20206.847433][ T895] __sys_sendmsg+0xcd/0x170 [20206.847433][ T895] do_syscall_64+0xc6/0x1e0 [20206.847433][ T895] [20206.849674][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20206.849674][ T895] ipv6_add_dev+0x3b9/0x11c0 [20206.849674][ T895] ipv6_find_idev+0x102/0x170 [20206.849674][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20206.849674][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20206.849674][ T895] netlink_rcv_skb+0x130/0x360 [20206.849674][ T895] netlink_unicast+0x449/0x710 [20206.849674][ T895] netlink_sendmsg+0x723/0xbe0 [20206.849674][ T895] ____sys_sendmsg+0x7b2/0xa10 [20206.849674][ T895] ___sys_sendmsg+0xee/0x170 [20206.849674][ T895] __sys_sendmsg+0xcd/0x170 [20206.849674][ T895] do_syscall_64+0xc6/0x1e0 [20206.849674][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20206.849674][ T895] [20206.851355][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20206.851355][ T895] neigh_parms_alloc+0x1e5/0x510 [20206.851355][ T895] ipv6_add_dev+0x2fd/0x11c0 [20206.851355][ T895] ipv6_find_idev+0x102/0x170 [20206.851355][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20206.851355][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20206.851355][ T895] netlink_rcv_skb+0x130/0x360 [20206.851355][ T895] netlink_unicast+0x449/0x710 [20206.851355][ T895] netlink_sendmsg+0x723/0xbe0 [20206.851355][ T895] ____sys_sendmsg+0x7b2/0xa10 [20206.851355][ T895] ___sys_sendmsg+0xee/0x170 [20206.851355][ T895] __sys_sendmsg+0xcd/0x170 [20206.851355][ T895] do_syscall_64+0xc6/0x1e0 [20206.851355][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20206.851355][ T895] [20217.095004][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20217.095464][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20217.095464][ T895] netdev_get_by_index+0x5e/0x80 [20217.095464][ T895] fib6_nh_init+0x3d8/0x15b0 [20217.095464][ T895] ip6_route_info_create+0xf18/0x17d0 [20217.095464][ T895] ip6_route_add+0x1c/0x140 [20217.095464][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20217.095464][ T895] addrconf_add_dev+0xe2/0x170 [20217.095464][ T895] inet6_addr_add+0x12f/0xa40 [20217.095464][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20217.095464][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20217.095464][ T895] netlink_rcv_skb+0x130/0x360 [20217.095464][ T895] netlink_unicast+0x449/0x710 [20217.095464][ T895] netlink_sendmsg+0x723/0xbe0 [20217.095464][ T895] ____sys_sendmsg+0x7b2/0xa10 [20217.095464][ T895] ___sys_sendmsg+0xee/0x170 [20217.095464][ T895] __sys_sendmsg+0xcd/0x170 [20217.095464][ T895] do_syscall_64+0xc6/0x1e0 [20217.095464][ T895] [20217.097762][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20217.097762][ T895] ipv6_add_dev+0x3b9/0x11c0 [20217.097762][ T895] ipv6_find_idev+0x102/0x170 [20217.097762][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20217.097762][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20217.097762][ T895] netlink_rcv_skb+0x130/0x360 [20217.097762][ T895] netlink_unicast+0x449/0x710 [20217.097762][ T895] netlink_sendmsg+0x723/0xbe0 [20217.097762][ T895] ____sys_sendmsg+0x7b2/0xa10 [20217.097762][ T895] ___sys_sendmsg+0xee/0x170 [20217.097762][ T895] __sys_sendmsg+0xcd/0x170 [20217.097762][ T895] do_syscall_64+0xc6/0x1e0 [20217.097762][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20217.097762][ T895] [20217.099533][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20217.099533][ T895] neigh_parms_alloc+0x1e5/0x510 [20217.099533][ T895] ipv6_add_dev+0x2fd/0x11c0 [20217.099533][ T895] ipv6_find_idev+0x102/0x170 [20217.099533][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20217.099533][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20217.099533][ T895] netlink_rcv_skb+0x130/0x360 [20217.099533][ T895] netlink_unicast+0x449/0x710 [20217.099533][ T895] netlink_sendmsg+0x723/0xbe0 [20217.099533][ T895] ____sys_sendmsg+0x7b2/0xa10 [20217.099533][ T895] ___sys_sendmsg+0xee/0x170 [20217.099533][ T895] __sys_sendmsg+0xcd/0x170 [20217.099533][ T895] do_syscall_64+0xc6/0x1e0 [20217.099533][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20217.099533][ T895] [20227.343034][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20227.343517][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20227.343517][ T895] netdev_get_by_index+0x5e/0x80 [20227.343517][ T895] fib6_nh_init+0x3d8/0x15b0 [20227.343517][ T895] ip6_route_info_create+0xf18/0x17d0 [20227.343517][ T895] ip6_route_add+0x1c/0x140 [20227.343517][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20227.343517][ T895] addrconf_add_dev+0xe2/0x170 [20227.343517][ T895] inet6_addr_add+0x12f/0xa40 [20227.343517][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20227.343517][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20227.343517][ T895] netlink_rcv_skb+0x130/0x360 [20227.343517][ T895] netlink_unicast+0x449/0x710 [20227.343517][ T895] netlink_sendmsg+0x723/0xbe0 [20227.343517][ T895] ____sys_sendmsg+0x7b2/0xa10 [20227.343517][ T895] ___sys_sendmsg+0xee/0x170 [20227.343517][ T895] __sys_sendmsg+0xcd/0x170 [20227.343517][ T895] do_syscall_64+0xc6/0x1e0 [20227.343517][ T895] [20227.345855][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20227.345855][ T895] ipv6_add_dev+0x3b9/0x11c0 [20227.345855][ T895] ipv6_find_idev+0x102/0x170 [20227.345855][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20227.345855][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20227.345855][ T895] netlink_rcv_skb+0x130/0x360 [20227.345855][ T895] netlink_unicast+0x449/0x710 [20227.345855][ T895] netlink_sendmsg+0x723/0xbe0 [20227.345855][ T895] ____sys_sendmsg+0x7b2/0xa10 [20227.345855][ T895] ___sys_sendmsg+0xee/0x170 [20227.345855][ T895] __sys_sendmsg+0xcd/0x170 [20227.345855][ T895] do_syscall_64+0xc6/0x1e0 [20227.345855][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20227.345855][ T895] [20227.347607][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20227.347607][ T895] neigh_parms_alloc+0x1e5/0x510 [20227.347607][ T895] ipv6_add_dev+0x2fd/0x11c0 [20227.347607][ T895] ipv6_find_idev+0x102/0x170 [20227.347607][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20227.347607][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20227.347607][ T895] netlink_rcv_skb+0x130/0x360 [20227.347607][ T895] netlink_unicast+0x449/0x710 [20227.347607][ T895] netlink_sendmsg+0x723/0xbe0 [20227.347607][ T895] ____sys_sendmsg+0x7b2/0xa10 [20227.347607][ T895] ___sys_sendmsg+0xee/0x170 [20227.347607][ T895] __sys_sendmsg+0xcd/0x170 [20227.347607][ T895] do_syscall_64+0xc6/0x1e0 [20227.347607][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20227.347607][ T895] [20237.591030][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20237.591473][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20237.591473][ T895] netdev_get_by_index+0x5e/0x80 [20237.591473][ T895] fib6_nh_init+0x3d8/0x15b0 [20237.591473][ T895] ip6_route_info_create+0xf18/0x17d0 [20237.591473][ T895] ip6_route_add+0x1c/0x140 [20237.591473][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20237.591473][ T895] addrconf_add_dev+0xe2/0x170 [20237.591473][ T895] inet6_addr_add+0x12f/0xa40 [20237.591473][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20237.591473][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20237.591473][ T895] netlink_rcv_skb+0x130/0x360 [20237.591473][ T895] netlink_unicast+0x449/0x710 [20237.591473][ T895] netlink_sendmsg+0x723/0xbe0 [20237.591473][ T895] ____sys_sendmsg+0x7b2/0xa10 [20237.591473][ T895] ___sys_sendmsg+0xee/0x170 [20237.591473][ T895] __sys_sendmsg+0xcd/0x170 [20237.591473][ T895] do_syscall_64+0xc6/0x1e0 [20237.591473][ T895] [20237.593791][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20237.593791][ T895] ipv6_add_dev+0x3b9/0x11c0 [20237.593791][ T895] ipv6_find_idev+0x102/0x170 [20237.593791][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20237.593791][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20237.593791][ T895] netlink_rcv_skb+0x130/0x360 [20237.593791][ T895] netlink_unicast+0x449/0x710 [20237.593791][ T895] netlink_sendmsg+0x723/0xbe0 [20237.593791][ T895] ____sys_sendmsg+0x7b2/0xa10 [20237.593791][ T895] ___sys_sendmsg+0xee/0x170 [20237.593791][ T895] __sys_sendmsg+0xcd/0x170 [20237.593791][ T895] do_syscall_64+0xc6/0x1e0 [20237.593791][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20237.593791][ T895] [20237.595571][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20237.595571][ T895] neigh_parms_alloc+0x1e5/0x510 [20237.595571][ T895] ipv6_add_dev+0x2fd/0x11c0 [20237.595571][ T895] ipv6_find_idev+0x102/0x170 [20237.595571][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20237.595571][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20237.595571][ T895] netlink_rcv_skb+0x130/0x360 [20237.595571][ T895] netlink_unicast+0x449/0x710 [20237.595571][ T895] netlink_sendmsg+0x723/0xbe0 [20237.595571][ T895] ____sys_sendmsg+0x7b2/0xa10 [20237.595571][ T895] ___sys_sendmsg+0xee/0x170 [20237.595571][ T895] __sys_sendmsg+0xcd/0x170 [20237.595571][ T895] do_syscall_64+0xc6/0x1e0 [20237.595571][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20237.595571][ T895] [20247.783126][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20247.783832][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20247.783832][ T895] netdev_get_by_index+0x5e/0x80 [20247.783832][ T895] fib6_nh_init+0x3d8/0x15b0 [20247.783832][ T895] ip6_route_info_create+0xf18/0x17d0 [20247.783832][ T895] ip6_route_add+0x1c/0x140 [20247.783832][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20247.783832][ T895] addrconf_add_dev+0xe2/0x170 [20247.783832][ T895] inet6_addr_add+0x12f/0xa40 [20247.783832][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20247.783832][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20247.783832][ T895] netlink_rcv_skb+0x130/0x360 [20247.783832][ T895] netlink_unicast+0x449/0x710 [20247.783832][ T895] netlink_sendmsg+0x723/0xbe0 [20247.783832][ T895] ____sys_sendmsg+0x7b2/0xa10 [20247.783832][ T895] ___sys_sendmsg+0xee/0x170 [20247.783832][ T895] __sys_sendmsg+0xcd/0x170 [20247.783832][ T895] do_syscall_64+0xc6/0x1e0 [20247.783832][ T895] [20247.785990][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20247.785990][ T895] ipv6_add_dev+0x3b9/0x11c0 [20247.785990][ T895] ipv6_find_idev+0x102/0x170 [20247.785990][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20247.785990][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20247.785990][ T895] netlink_rcv_skb+0x130/0x360 [20247.785990][ T895] netlink_unicast+0x449/0x710 [20247.785990][ T895] netlink_sendmsg+0x723/0xbe0 [20247.785990][ T895] ____sys_sendmsg+0x7b2/0xa10 [20247.785990][ T895] ___sys_sendmsg+0xee/0x170 [20247.785990][ T895] __sys_sendmsg+0xcd/0x170 [20247.785990][ T895] do_syscall_64+0xc6/0x1e0 [20247.785990][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20247.785990][ T895] [20247.787728][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20247.787728][ T895] neigh_parms_alloc+0x1e5/0x510 [20247.787728][ T895] ipv6_add_dev+0x2fd/0x11c0 [20247.787728][ T895] ipv6_find_idev+0x102/0x170 [20247.787728][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20247.787728][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20247.787728][ T895] netlink_rcv_skb+0x130/0x360 [20247.787728][ T895] netlink_unicast+0x449/0x710 [20247.787728][ T895] netlink_sendmsg+0x723/0xbe0 [20247.787728][ T895] ____sys_sendmsg+0x7b2/0xa10 [20247.787728][ T895] ___sys_sendmsg+0xee/0x170 [20247.787728][ T895] __sys_sendmsg+0xcd/0x170 [20247.787728][ T895] do_syscall_64+0xc6/0x1e0 [20247.787728][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20247.787728][ T895] [20258.031006][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20258.031485][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20258.031485][ T895] netdev_get_by_index+0x5e/0x80 [20258.031485][ T895] fib6_nh_init+0x3d8/0x15b0 [20258.031485][ T895] ip6_route_info_create+0xf18/0x17d0 [20258.031485][ T895] ip6_route_add+0x1c/0x140 [20258.031485][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20258.031485][ T895] addrconf_add_dev+0xe2/0x170 [20258.031485][ T895] inet6_addr_add+0x12f/0xa40 [20258.031485][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20258.031485][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20258.031485][ T895] netlink_rcv_skb+0x130/0x360 [20258.031485][ T895] netlink_unicast+0x449/0x710 [20258.031485][ T895] netlink_sendmsg+0x723/0xbe0 [20258.031485][ T895] ____sys_sendmsg+0x7b2/0xa10 [20258.031485][ T895] ___sys_sendmsg+0xee/0x170 [20258.031485][ T895] __sys_sendmsg+0xcd/0x170 [20258.031485][ T895] do_syscall_64+0xc6/0x1e0 [20258.031485][ T895] [20258.033744][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20258.033744][ T895] ipv6_add_dev+0x3b9/0x11c0 [20258.033744][ T895] ipv6_find_idev+0x102/0x170 [20258.033744][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20258.033744][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20258.033744][ T895] netlink_rcv_skb+0x130/0x360 [20258.033744][ T895] netlink_unicast+0x449/0x710 [20258.033744][ T895] netlink_sendmsg+0x723/0xbe0 [20258.033744][ T895] ____sys_sendmsg+0x7b2/0xa10 [20258.033744][ T895] ___sys_sendmsg+0xee/0x170 [20258.033744][ T895] __sys_sendmsg+0xcd/0x170 [20258.033744][ T895] do_syscall_64+0xc6/0x1e0 [20258.033744][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20258.033744][ T895] [20258.035488][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20258.035488][ T895] neigh_parms_alloc+0x1e5/0x510 [20258.035488][ T895] ipv6_add_dev+0x2fd/0x11c0 [20258.035488][ T895] ipv6_find_idev+0x102/0x170 [20258.035488][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20258.035488][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20258.035488][ T895] netlink_rcv_skb+0x130/0x360 [20258.035488][ T895] netlink_unicast+0x449/0x710 [20258.035488][ T895] netlink_sendmsg+0x723/0xbe0 [20258.035488][ T895] ____sys_sendmsg+0x7b2/0xa10 [20258.035488][ T895] ___sys_sendmsg+0xee/0x170 [20258.035488][ T895] __sys_sendmsg+0xcd/0x170 [20258.035488][ T895] do_syscall_64+0xc6/0x1e0 [20258.035488][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20258.035488][ T895] [20268.279080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20268.279611][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20268.279611][ T895] netdev_get_by_index+0x5e/0x80 [20268.279611][ T895] fib6_nh_init+0x3d8/0x15b0 [20268.279611][ T895] ip6_route_info_create+0xf18/0x17d0 [20268.279611][ T895] ip6_route_add+0x1c/0x140 [20268.279611][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20268.279611][ T895] addrconf_add_dev+0xe2/0x170 [20268.279611][ T895] inet6_addr_add+0x12f/0xa40 [20268.279611][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20268.279611][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20268.279611][ T895] netlink_rcv_skb+0x130/0x360 [20268.279611][ T895] netlink_unicast+0x449/0x710 [20268.279611][ T895] netlink_sendmsg+0x723/0xbe0 [20268.279611][ T895] ____sys_sendmsg+0x7b2/0xa10 [20268.279611][ T895] ___sys_sendmsg+0xee/0x170 [20268.279611][ T895] __sys_sendmsg+0xcd/0x170 [20268.279611][ T895] do_syscall_64+0xc6/0x1e0 [20268.279611][ T895] [20268.281743][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20268.281743][ T895] ipv6_add_dev+0x3b9/0x11c0 [20268.281743][ T895] ipv6_find_idev+0x102/0x170 [20268.281743][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20268.281743][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20268.281743][ T895] netlink_rcv_skb+0x130/0x360 [20268.281743][ T895] netlink_unicast+0x449/0x710 [20268.281743][ T895] netlink_sendmsg+0x723/0xbe0 [20268.281743][ T895] ____sys_sendmsg+0x7b2/0xa10 [20268.281743][ T895] ___sys_sendmsg+0xee/0x170 [20268.281743][ T895] __sys_sendmsg+0xcd/0x170 [20268.281743][ T895] do_syscall_64+0xc6/0x1e0 [20268.281743][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20268.281743][ T895] [20268.283396][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20268.283396][ T895] neigh_parms_alloc+0x1e5/0x510 [20268.283396][ T895] ipv6_add_dev+0x2fd/0x11c0 [20268.283396][ T895] ipv6_find_idev+0x102/0x170 [20268.283396][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20268.283396][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20268.283396][ T895] netlink_rcv_skb+0x130/0x360 [20268.283396][ T895] netlink_unicast+0x449/0x710 [20268.283396][ T895] netlink_sendmsg+0x723/0xbe0 [20268.283396][ T895] ____sys_sendmsg+0x7b2/0xa10 [20268.283396][ T895] ___sys_sendmsg+0xee/0x170 [20268.283396][ T895] __sys_sendmsg+0xcd/0x170 [20268.283396][ T895] do_syscall_64+0xc6/0x1e0 [20268.283396][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20268.283396][ T895] [20278.527101][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20278.527852][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20278.527852][ T895] netdev_get_by_index+0x5e/0x80 [20278.527852][ T895] fib6_nh_init+0x3d8/0x15b0 [20278.527852][ T895] ip6_route_info_create+0xf18/0x17d0 [20278.527852][ T895] ip6_route_add+0x1c/0x140 [20278.527852][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20278.527852][ T895] addrconf_add_dev+0xe2/0x170 [20278.527852][ T895] inet6_addr_add+0x12f/0xa40 [20278.527852][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20278.527852][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20278.527852][ T895] netlink_rcv_skb+0x130/0x360 [20278.527852][ T895] netlink_unicast+0x449/0x710 [20278.527852][ T895] netlink_sendmsg+0x723/0xbe0 [20278.527852][ T895] ____sys_sendmsg+0x7b2/0xa10 [20278.527852][ T895] ___sys_sendmsg+0xee/0x170 [20278.527852][ T895] __sys_sendmsg+0xcd/0x170 [20278.527852][ T895] do_syscall_64+0xc6/0x1e0 [20278.527852][ T895] [20278.530135][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20278.530135][ T895] ipv6_add_dev+0x3b9/0x11c0 [20278.530135][ T895] ipv6_find_idev+0x102/0x170 [20278.530135][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20278.530135][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20278.530135][ T895] netlink_rcv_skb+0x130/0x360 [20278.530135][ T895] netlink_unicast+0x449/0x710 [20278.530135][ T895] netlink_sendmsg+0x723/0xbe0 [20278.530135][ T895] ____sys_sendmsg+0x7b2/0xa10 [20278.530135][ T895] ___sys_sendmsg+0xee/0x170 [20278.530135][ T895] __sys_sendmsg+0xcd/0x170 [20278.530135][ T895] do_syscall_64+0xc6/0x1e0 [20278.530135][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20278.530135][ T895] [20278.531841][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20278.531841][ T895] neigh_parms_alloc+0x1e5/0x510 [20278.531841][ T895] ipv6_add_dev+0x2fd/0x11c0 [20278.531841][ T895] ipv6_find_idev+0x102/0x170 [20278.531841][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20278.531841][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20278.531841][ T895] netlink_rcv_skb+0x130/0x360 [20278.531841][ T895] netlink_unicast+0x449/0x710 [20278.531841][ T895] netlink_sendmsg+0x723/0xbe0 [20278.531841][ T895] ____sys_sendmsg+0x7b2/0xa10 [20278.531841][ T895] ___sys_sendmsg+0xee/0x170 [20278.531841][ T895] __sys_sendmsg+0xcd/0x170 [20278.531841][ T895] do_syscall_64+0xc6/0x1e0 [20278.531841][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20278.531841][ T895] [20288.783049][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20288.783607][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20288.783607][ T895] netdev_get_by_index+0x5e/0x80 [20288.783607][ T895] fib6_nh_init+0x3d8/0x15b0 [20288.783607][ T895] ip6_route_info_create+0xf18/0x17d0 [20288.783607][ T895] ip6_route_add+0x1c/0x140 [20288.783607][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20288.783607][ T895] addrconf_add_dev+0xe2/0x170 [20288.783607][ T895] inet6_addr_add+0x12f/0xa40 [20288.783607][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20288.783607][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20288.783607][ T895] netlink_rcv_skb+0x130/0x360 [20288.783607][ T895] netlink_unicast+0x449/0x710 [20288.783607][ T895] netlink_sendmsg+0x723/0xbe0 [20288.783607][ T895] ____sys_sendmsg+0x7b2/0xa10 [20288.783607][ T895] ___sys_sendmsg+0xee/0x170 [20288.783607][ T895] __sys_sendmsg+0xcd/0x170 [20288.783607][ T895] do_syscall_64+0xc6/0x1e0 [20288.783607][ T895] [20288.785875][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20288.785875][ T895] ipv6_add_dev+0x3b9/0x11c0 [20288.785875][ T895] ipv6_find_idev+0x102/0x170 [20288.785875][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20288.785875][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20288.785875][ T895] netlink_rcv_skb+0x130/0x360 [20288.785875][ T895] netlink_unicast+0x449/0x710 [20288.785875][ T895] netlink_sendmsg+0x723/0xbe0 [20288.785875][ T895] ____sys_sendmsg+0x7b2/0xa10 [20288.785875][ T895] ___sys_sendmsg+0xee/0x170 [20288.785875][ T895] __sys_sendmsg+0xcd/0x170 [20288.785875][ T895] do_syscall_64+0xc6/0x1e0 [20288.785875][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20288.785875][ T895] [20288.787640][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20288.787640][ T895] neigh_parms_alloc+0x1e5/0x510 [20288.787640][ T895] ipv6_add_dev+0x2fd/0x11c0 [20288.787640][ T895] ipv6_find_idev+0x102/0x170 [20288.787640][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20288.787640][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20288.787640][ T895] netlink_rcv_skb+0x130/0x360 [20288.787640][ T895] netlink_unicast+0x449/0x710 [20288.787640][ T895] netlink_sendmsg+0x723/0xbe0 [20288.787640][ T895] ____sys_sendmsg+0x7b2/0xa10 [20288.787640][ T895] ___sys_sendmsg+0xee/0x170 [20288.787640][ T895] __sys_sendmsg+0xcd/0x170 [20288.787640][ T895] do_syscall_64+0xc6/0x1e0 [20288.787640][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20288.787640][ T895] [20298.871063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20298.871634][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20298.871634][ T895] netdev_get_by_index+0x5e/0x80 [20298.871634][ T895] fib6_nh_init+0x3d8/0x15b0 [20298.871634][ T895] ip6_route_info_create+0xf18/0x17d0 [20298.871634][ T895] ip6_route_add+0x1c/0x140 [20298.871634][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20298.871634][ T895] addrconf_add_dev+0xe2/0x170 [20298.871634][ T895] inet6_addr_add+0x12f/0xa40 [20298.871634][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20298.871634][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20298.871634][ T895] netlink_rcv_skb+0x130/0x360 [20298.871634][ T895] netlink_unicast+0x449/0x710 [20298.871634][ T895] netlink_sendmsg+0x723/0xbe0 [20298.871634][ T895] ____sys_sendmsg+0x7b2/0xa10 [20298.871634][ T895] ___sys_sendmsg+0xee/0x170 [20298.871634][ T895] __sys_sendmsg+0xcd/0x170 [20298.871634][ T895] do_syscall_64+0xc6/0x1e0 [20298.871634][ T895] [20298.873869][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20298.873869][ T895] ipv6_add_dev+0x3b9/0x11c0 [20298.873869][ T895] ipv6_find_idev+0x102/0x170 [20298.873869][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20298.873869][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20298.873869][ T895] netlink_rcv_skb+0x130/0x360 [20298.873869][ T895] netlink_unicast+0x449/0x710 [20298.873869][ T895] netlink_sendmsg+0x723/0xbe0 [20298.873869][ T895] ____sys_sendmsg+0x7b2/0xa10 [20298.873869][ T895] ___sys_sendmsg+0xee/0x170 [20298.873869][ T895] __sys_sendmsg+0xcd/0x170 [20298.873869][ T895] do_syscall_64+0xc6/0x1e0 [20298.873869][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20298.873869][ T895] [20298.875597][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20298.875597][ T895] neigh_parms_alloc+0x1e5/0x510 [20298.875597][ T895] ipv6_add_dev+0x2fd/0x11c0 [20298.875597][ T895] ipv6_find_idev+0x102/0x170 [20298.875597][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20298.875597][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20298.875597][ T895] netlink_rcv_skb+0x130/0x360 [20298.875597][ T895] netlink_unicast+0x449/0x710 [20298.875597][ T895] netlink_sendmsg+0x723/0xbe0 [20298.875597][ T895] ____sys_sendmsg+0x7b2/0xa10 [20298.875597][ T895] ___sys_sendmsg+0xee/0x170 [20298.875597][ T895] __sys_sendmsg+0xcd/0x170 [20298.875597][ T895] do_syscall_64+0xc6/0x1e0 [20298.875597][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20298.875597][ T895] [20309.119081][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20309.119765][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20309.119765][ T895] netdev_get_by_index+0x5e/0x80 [20309.119765][ T895] fib6_nh_init+0x3d8/0x15b0 [20309.119765][ T895] ip6_route_info_create+0xf18/0x17d0 [20309.119765][ T895] ip6_route_add+0x1c/0x140 [20309.119765][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20309.119765][ T895] addrconf_add_dev+0xe2/0x170 [20309.119765][ T895] inet6_addr_add+0x12f/0xa40 [20309.119765][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20309.119765][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20309.119765][ T895] netlink_rcv_skb+0x130/0x360 [20309.119765][ T895] netlink_unicast+0x449/0x710 [20309.119765][ T895] netlink_sendmsg+0x723/0xbe0 [20309.119765][ T895] ____sys_sendmsg+0x7b2/0xa10 [20309.119765][ T895] ___sys_sendmsg+0xee/0x170 [20309.119765][ T895] __sys_sendmsg+0xcd/0x170 [20309.119765][ T895] do_syscall_64+0xc6/0x1e0 [20309.119765][ T895] [20309.122001][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20309.122001][ T895] ipv6_add_dev+0x3b9/0x11c0 [20309.122001][ T895] ipv6_find_idev+0x102/0x170 [20309.122001][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20309.122001][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20309.122001][ T895] netlink_rcv_skb+0x130/0x360 [20309.122001][ T895] netlink_unicast+0x449/0x710 [20309.122001][ T895] netlink_sendmsg+0x723/0xbe0 [20309.122001][ T895] ____sys_sendmsg+0x7b2/0xa10 [20309.122001][ T895] ___sys_sendmsg+0xee/0x170 [20309.122001][ T895] __sys_sendmsg+0xcd/0x170 [20309.122001][ T895] do_syscall_64+0xc6/0x1e0 [20309.122001][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20309.122001][ T895] [20309.123700][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20309.123700][ T895] neigh_parms_alloc+0x1e5/0x510 [20309.123700][ T895] ipv6_add_dev+0x2fd/0x11c0 [20309.123700][ T895] ipv6_find_idev+0x102/0x170 [20309.123700][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20309.123700][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20309.123700][ T895] netlink_rcv_skb+0x130/0x360 [20309.123700][ T895] netlink_unicast+0x449/0x710 [20309.123700][ T895] netlink_sendmsg+0x723/0xbe0 [20309.123700][ T895] ____sys_sendmsg+0x7b2/0xa10 [20309.123700][ T895] ___sys_sendmsg+0xee/0x170 [20309.123700][ T895] __sys_sendmsg+0xcd/0x170 [20309.123700][ T895] do_syscall_64+0xc6/0x1e0 [20309.123700][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20309.123700][ T895] [20319.367010][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20319.367564][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20319.367564][ T895] netdev_get_by_index+0x5e/0x80 [20319.367564][ T895] fib6_nh_init+0x3d8/0x15b0 [20319.367564][ T895] ip6_route_info_create+0xf18/0x17d0 [20319.367564][ T895] ip6_route_add+0x1c/0x140 [20319.367564][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20319.367564][ T895] addrconf_add_dev+0xe2/0x170 [20319.367564][ T895] inet6_addr_add+0x12f/0xa40 [20319.367564][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20319.367564][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20319.367564][ T895] netlink_rcv_skb+0x130/0x360 [20319.367564][ T895] netlink_unicast+0x449/0x710 [20319.367564][ T895] netlink_sendmsg+0x723/0xbe0 [20319.367564][ T895] ____sys_sendmsg+0x7b2/0xa10 [20319.367564][ T895] ___sys_sendmsg+0xee/0x170 [20319.367564][ T895] __sys_sendmsg+0xcd/0x170 [20319.367564][ T895] do_syscall_64+0xc6/0x1e0 [20319.367564][ T895] [20319.369861][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20319.369861][ T895] ipv6_add_dev+0x3b9/0x11c0 [20319.369861][ T895] ipv6_find_idev+0x102/0x170 [20319.369861][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20319.369861][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20319.369861][ T895] netlink_rcv_skb+0x130/0x360 [20319.369861][ T895] netlink_unicast+0x449/0x710 [20319.369861][ T895] netlink_sendmsg+0x723/0xbe0 [20319.369861][ T895] ____sys_sendmsg+0x7b2/0xa10 [20319.369861][ T895] ___sys_sendmsg+0xee/0x170 [20319.369861][ T895] __sys_sendmsg+0xcd/0x170 [20319.369861][ T895] do_syscall_64+0xc6/0x1e0 [20319.369861][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20319.369861][ T895] [20319.371609][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20319.371609][ T895] neigh_parms_alloc+0x1e5/0x510 [20319.371609][ T895] ipv6_add_dev+0x2fd/0x11c0 [20319.371609][ T895] ipv6_find_idev+0x102/0x170 [20319.371609][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20319.371609][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20319.371609][ T895] netlink_rcv_skb+0x130/0x360 [20319.371609][ T895] netlink_unicast+0x449/0x710 [20319.371609][ T895] netlink_sendmsg+0x723/0xbe0 [20319.371609][ T895] ____sys_sendmsg+0x7b2/0xa10 [20319.371609][ T895] ___sys_sendmsg+0xee/0x170 [20319.371609][ T895] __sys_sendmsg+0xcd/0x170 [20319.371609][ T895] do_syscall_64+0xc6/0x1e0 [20319.371609][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20319.371609][ T895] [20329.615099][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20329.615817][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20329.615817][ T895] netdev_get_by_index+0x5e/0x80 [20329.615817][ T895] fib6_nh_init+0x3d8/0x15b0 [20329.615817][ T895] ip6_route_info_create+0xf18/0x17d0 [20329.615817][ T895] ip6_route_add+0x1c/0x140 [20329.615817][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20329.615817][ T895] addrconf_add_dev+0xe2/0x170 [20329.615817][ T895] inet6_addr_add+0x12f/0xa40 [20329.615817][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20329.615817][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20329.615817][ T895] netlink_rcv_skb+0x130/0x360 [20329.615817][ T895] netlink_unicast+0x449/0x710 [20329.615817][ T895] netlink_sendmsg+0x723/0xbe0 [20329.615817][ T895] ____sys_sendmsg+0x7b2/0xa10 [20329.615817][ T895] ___sys_sendmsg+0xee/0x170 [20329.615817][ T895] __sys_sendmsg+0xcd/0x170 [20329.615817][ T895] do_syscall_64+0xc6/0x1e0 [20329.615817][ T895] [20329.617912][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20329.617912][ T895] ipv6_add_dev+0x3b9/0x11c0 [20329.617912][ T895] ipv6_find_idev+0x102/0x170 [20329.617912][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20329.617912][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20329.617912][ T895] netlink_rcv_skb+0x130/0x360 [20329.617912][ T895] netlink_unicast+0x449/0x710 [20329.617912][ T895] netlink_sendmsg+0x723/0xbe0 [20329.617912][ T895] ____sys_sendmsg+0x7b2/0xa10 [20329.617912][ T895] ___sys_sendmsg+0xee/0x170 [20329.617912][ T895] __sys_sendmsg+0xcd/0x170 [20329.617912][ T895] do_syscall_64+0xc6/0x1e0 [20329.617912][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20329.617912][ T895] [20329.619549][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20329.619549][ T895] neigh_parms_alloc+0x1e5/0x510 [20329.619549][ T895] ipv6_add_dev+0x2fd/0x11c0 [20329.619549][ T895] ipv6_find_idev+0x102/0x170 [20329.619549][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20329.619549][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20329.619549][ T895] netlink_rcv_skb+0x130/0x360 [20329.619549][ T895] netlink_unicast+0x449/0x710 [20329.619549][ T895] netlink_sendmsg+0x723/0xbe0 [20329.619549][ T895] ____sys_sendmsg+0x7b2/0xa10 [20329.619549][ T895] ___sys_sendmsg+0xee/0x170 [20329.619549][ T895] __sys_sendmsg+0xcd/0x170 [20329.619549][ T895] do_syscall_64+0xc6/0x1e0 [20329.619549][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20329.619549][ T895] [20339.863029][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20339.863678][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20339.863678][ T895] netdev_get_by_index+0x5e/0x80 [20339.863678][ T895] fib6_nh_init+0x3d8/0x15b0 [20339.863678][ T895] ip6_route_info_create+0xf18/0x17d0 [20339.863678][ T895] ip6_route_add+0x1c/0x140 [20339.863678][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20339.863678][ T895] addrconf_add_dev+0xe2/0x170 [20339.863678][ T895] inet6_addr_add+0x12f/0xa40 [20339.863678][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20339.863678][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20339.863678][ T895] netlink_rcv_skb+0x130/0x360 [20339.863678][ T895] netlink_unicast+0x449/0x710 [20339.863678][ T895] netlink_sendmsg+0x723/0xbe0 [20339.863678][ T895] ____sys_sendmsg+0x7b2/0xa10 [20339.863678][ T895] ___sys_sendmsg+0xee/0x170 [20339.863678][ T895] __sys_sendmsg+0xcd/0x170 [20339.863678][ T895] do_syscall_64+0xc6/0x1e0 [20339.863678][ T895] [20339.866177][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20339.866177][ T895] ipv6_add_dev+0x3b9/0x11c0 [20339.866177][ T895] ipv6_find_idev+0x102/0x170 [20339.866177][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20339.866177][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20339.866177][ T895] netlink_rcv_skb+0x130/0x360 [20339.866177][ T895] netlink_unicast+0x449/0x710 [20339.866177][ T895] netlink_sendmsg+0x723/0xbe0 [20339.866177][ T895] ____sys_sendmsg+0x7b2/0xa10 [20339.866177][ T895] ___sys_sendmsg+0xee/0x170 [20339.866177][ T895] __sys_sendmsg+0xcd/0x170 [20339.866177][ T895] do_syscall_64+0xc6/0x1e0 [20339.866177][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20339.866177][ T895] [20339.867999][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20339.867999][ T895] neigh_parms_alloc+0x1e5/0x510 [20339.867999][ T895] ipv6_add_dev+0x2fd/0x11c0 [20339.867999][ T895] ipv6_find_idev+0x102/0x170 [20339.867999][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20339.867999][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20339.867999][ T895] netlink_rcv_skb+0x130/0x360 [20339.867999][ T895] netlink_unicast+0x449/0x710 [20339.867999][ T895] netlink_sendmsg+0x723/0xbe0 [20339.867999][ T895] ____sys_sendmsg+0x7b2/0xa10 [20339.867999][ T895] ___sys_sendmsg+0xee/0x170 [20339.867999][ T895] __sys_sendmsg+0xcd/0x170 [20339.867999][ T895] do_syscall_64+0xc6/0x1e0 [20339.867999][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20339.867999][ T895] [20350.111089][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20350.112182][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20350.112182][ T895] netdev_get_by_index+0x5e/0x80 [20350.112182][ T895] fib6_nh_init+0x3d8/0x15b0 [20350.112182][ T895] ip6_route_info_create+0xf18/0x17d0 [20350.112182][ T895] ip6_route_add+0x1c/0x140 [20350.112182][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20350.112182][ T895] addrconf_add_dev+0xe2/0x170 [20350.112182][ T895] inet6_addr_add+0x12f/0xa40 [20350.112182][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20350.112182][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20350.112182][ T895] netlink_rcv_skb+0x130/0x360 [20350.112182][ T895] netlink_unicast+0x449/0x710 [20350.112182][ T895] netlink_sendmsg+0x723/0xbe0 [20350.112182][ T895] ____sys_sendmsg+0x7b2/0xa10 [20350.112182][ T895] ___sys_sendmsg+0xee/0x170 [20350.112182][ T895] __sys_sendmsg+0xcd/0x170 [20350.112182][ T895] do_syscall_64+0xc6/0x1e0 [20350.112182][ T895] [20350.114955][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20350.114955][ T895] ipv6_add_dev+0x3b9/0x11c0 [20350.114955][ T895] ipv6_find_idev+0x102/0x170 [20350.114955][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20350.114955][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20350.114955][ T895] netlink_rcv_skb+0x130/0x360 [20350.114955][ T895] netlink_unicast+0x449/0x710 [20350.114955][ T895] netlink_sendmsg+0x723/0xbe0 [20350.114955][ T895] ____sys_sendmsg+0x7b2/0xa10 [20350.114955][ T895] ___sys_sendmsg+0xee/0x170 [20350.114955][ T895] __sys_sendmsg+0xcd/0x170 [20350.114955][ T895] do_syscall_64+0xc6/0x1e0 [20350.114955][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20350.114955][ T895] [20350.116901][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20350.116901][ T895] neigh_parms_alloc+0x1e5/0x510 [20350.116901][ T895] ipv6_add_dev+0x2fd/0x11c0 [20350.116901][ T895] ipv6_find_idev+0x102/0x170 [20350.116901][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20350.116901][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20350.116901][ T895] netlink_rcv_skb+0x130/0x360 [20350.116901][ T895] netlink_unicast+0x449/0x710 [20350.116901][ T895] netlink_sendmsg+0x723/0xbe0 [20350.116901][ T895] ____sys_sendmsg+0x7b2/0xa10 [20350.116901][ T895] ___sys_sendmsg+0xee/0x170 [20350.116901][ T895] __sys_sendmsg+0xcd/0x170 [20350.116901][ T895] do_syscall_64+0xc6/0x1e0 [20350.116901][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20350.116901][ T895] [20360.359118][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20360.359739][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20360.359739][ T895] netdev_get_by_index+0x5e/0x80 [20360.359739][ T895] fib6_nh_init+0x3d8/0x15b0 [20360.359739][ T895] ip6_route_info_create+0xf18/0x17d0 [20360.359739][ T895] ip6_route_add+0x1c/0x140 [20360.359739][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20360.359739][ T895] addrconf_add_dev+0xe2/0x170 [20360.359739][ T895] inet6_addr_add+0x12f/0xa40 [20360.359739][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20360.359739][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20360.359739][ T895] netlink_rcv_skb+0x130/0x360 [20360.359739][ T895] netlink_unicast+0x449/0x710 [20360.359739][ T895] netlink_sendmsg+0x723/0xbe0 [20360.359739][ T895] ____sys_sendmsg+0x7b2/0xa10 [20360.359739][ T895] ___sys_sendmsg+0xee/0x170 [20360.359739][ T895] __sys_sendmsg+0xcd/0x170 [20360.359739][ T895] do_syscall_64+0xc6/0x1e0 [20360.359739][ T895] [20360.362048][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20360.362048][ T895] ipv6_add_dev+0x3b9/0x11c0 [20360.362048][ T895] ipv6_find_idev+0x102/0x170 [20360.362048][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20360.362048][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20360.362048][ T895] netlink_rcv_skb+0x130/0x360 [20360.362048][ T895] netlink_unicast+0x449/0x710 [20360.362048][ T895] netlink_sendmsg+0x723/0xbe0 [20360.362048][ T895] ____sys_sendmsg+0x7b2/0xa10 [20360.362048][ T895] ___sys_sendmsg+0xee/0x170 [20360.362048][ T895] __sys_sendmsg+0xcd/0x170 [20360.362048][ T895] do_syscall_64+0xc6/0x1e0 [20360.362048][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20360.362048][ T895] [20360.363743][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20360.363743][ T895] neigh_parms_alloc+0x1e5/0x510 [20360.363743][ T895] ipv6_add_dev+0x2fd/0x11c0 [20360.363743][ T895] ipv6_find_idev+0x102/0x170 [20360.363743][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20360.363743][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20360.363743][ T895] netlink_rcv_skb+0x130/0x360 [20360.363743][ T895] netlink_unicast+0x449/0x710 [20360.363743][ T895] netlink_sendmsg+0x723/0xbe0 [20360.363743][ T895] ____sys_sendmsg+0x7b2/0xa10 [20360.363743][ T895] ___sys_sendmsg+0xee/0x170 [20360.363743][ T895] __sys_sendmsg+0xcd/0x170 [20360.363743][ T895] do_syscall_64+0xc6/0x1e0 [20360.363743][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20360.363743][ T895] [20370.607092][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20370.607693][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20370.607693][ T895] netdev_get_by_index+0x5e/0x80 [20370.607693][ T895] fib6_nh_init+0x3d8/0x15b0 [20370.607693][ T895] ip6_route_info_create+0xf18/0x17d0 [20370.607693][ T895] ip6_route_add+0x1c/0x140 [20370.607693][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20370.607693][ T895] addrconf_add_dev+0xe2/0x170 [20370.607693][ T895] inet6_addr_add+0x12f/0xa40 [20370.607693][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20370.607693][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20370.607693][ T895] netlink_rcv_skb+0x130/0x360 [20370.607693][ T895] netlink_unicast+0x449/0x710 [20370.607693][ T895] netlink_sendmsg+0x723/0xbe0 [20370.607693][ T895] ____sys_sendmsg+0x7b2/0xa10 [20370.607693][ T895] ___sys_sendmsg+0xee/0x170 [20370.607693][ T895] __sys_sendmsg+0xcd/0x170 [20370.607693][ T895] do_syscall_64+0xc6/0x1e0 [20370.607693][ T895] [20370.609903][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20370.609903][ T895] ipv6_add_dev+0x3b9/0x11c0 [20370.609903][ T895] ipv6_find_idev+0x102/0x170 [20370.609903][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20370.609903][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20370.609903][ T895] netlink_rcv_skb+0x130/0x360 [20370.609903][ T895] netlink_unicast+0x449/0x710 [20370.609903][ T895] netlink_sendmsg+0x723/0xbe0 [20370.609903][ T895] ____sys_sendmsg+0x7b2/0xa10 [20370.609903][ T895] ___sys_sendmsg+0xee/0x170 [20370.609903][ T895] __sys_sendmsg+0xcd/0x170 [20370.609903][ T895] do_syscall_64+0xc6/0x1e0 [20370.609903][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20370.609903][ T895] [20370.611603][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20370.611603][ T895] neigh_parms_alloc+0x1e5/0x510 [20370.611603][ T895] ipv6_add_dev+0x2fd/0x11c0 [20370.611603][ T895] ipv6_find_idev+0x102/0x170 [20370.611603][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20370.611603][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20370.611603][ T895] netlink_rcv_skb+0x130/0x360 [20370.611603][ T895] netlink_unicast+0x449/0x710 [20370.611603][ T895] netlink_sendmsg+0x723/0xbe0 [20370.611603][ T895] ____sys_sendmsg+0x7b2/0xa10 [20370.611603][ T895] ___sys_sendmsg+0xee/0x170 [20370.611603][ T895] __sys_sendmsg+0xcd/0x170 [20370.611603][ T895] do_syscall_64+0xc6/0x1e0 [20370.611603][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20370.611603][ T895] [20380.855080][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20380.855798][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20380.855798][ T895] netdev_get_by_index+0x5e/0x80 [20380.855798][ T895] fib6_nh_init+0x3d8/0x15b0 [20380.855798][ T895] ip6_route_info_create+0xf18/0x17d0 [20380.855798][ T895] ip6_route_add+0x1c/0x140 [20380.855798][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20380.855798][ T895] addrconf_add_dev+0xe2/0x170 [20380.855798][ T895] inet6_addr_add+0x12f/0xa40 [20380.855798][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20380.855798][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20380.855798][ T895] netlink_rcv_skb+0x130/0x360 [20380.855798][ T895] netlink_unicast+0x449/0x710 [20380.855798][ T895] netlink_sendmsg+0x723/0xbe0 [20380.855798][ T895] ____sys_sendmsg+0x7b2/0xa10 [20380.855798][ T895] ___sys_sendmsg+0xee/0x170 [20380.855798][ T895] __sys_sendmsg+0xcd/0x170 [20380.855798][ T895] do_syscall_64+0xc6/0x1e0 [20380.855798][ T895] [20380.858001][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20380.858001][ T895] ipv6_add_dev+0x3b9/0x11c0 [20380.858001][ T895] ipv6_find_idev+0x102/0x170 [20380.858001][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20380.858001][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20380.858001][ T895] netlink_rcv_skb+0x130/0x360 [20380.858001][ T895] netlink_unicast+0x449/0x710 [20380.858001][ T895] netlink_sendmsg+0x723/0xbe0 [20380.858001][ T895] ____sys_sendmsg+0x7b2/0xa10 [20380.858001][ T895] ___sys_sendmsg+0xee/0x170 [20380.858001][ T895] __sys_sendmsg+0xcd/0x170 [20380.858001][ T895] do_syscall_64+0xc6/0x1e0 [20380.858001][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20380.858001][ T895] [20380.859723][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20380.859723][ T895] neigh_parms_alloc+0x1e5/0x510 [20380.859723][ T895] ipv6_add_dev+0x2fd/0x11c0 [20380.859723][ T895] ipv6_find_idev+0x102/0x170 [20380.859723][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20380.859723][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20380.859723][ T895] netlink_rcv_skb+0x130/0x360 [20380.859723][ T895] netlink_unicast+0x449/0x710 [20380.859723][ T895] netlink_sendmsg+0x723/0xbe0 [20380.859723][ T895] ____sys_sendmsg+0x7b2/0xa10 [20380.859723][ T895] ___sys_sendmsg+0xee/0x170 [20380.859723][ T895] __sys_sendmsg+0xcd/0x170 [20380.859723][ T895] do_syscall_64+0xc6/0x1e0 [20380.859723][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20380.859723][ T895] [20391.103063][ T895] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20391.103762][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20391.103762][ T895] netdev_get_by_index+0x5e/0x80 [20391.103762][ T895] fib6_nh_init+0x3d8/0x15b0 [20391.103762][ T895] ip6_route_info_create+0xf18/0x17d0 [20391.103762][ T895] ip6_route_add+0x1c/0x140 [20391.103762][ T895] addrconf_add_mroute+0x1ac/0x2c0 [20391.103762][ T895] addrconf_add_dev+0xe2/0x170 [20391.103762][ T895] inet6_addr_add+0x12f/0xa40 [20391.103762][ T895] inet6_rtm_newaddr+0x560/0x6b0 [20391.103762][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20391.103762][ T895] netlink_rcv_skb+0x130/0x360 [20391.103762][ T895] netlink_unicast+0x449/0x710 [20391.103762][ T895] netlink_sendmsg+0x723/0xbe0 [20391.103762][ T895] ____sys_sendmsg+0x7b2/0xa10 [20391.103762][ T895] ___sys_sendmsg+0xee/0x170 [20391.103762][ T895] __sys_sendmsg+0xcd/0x170 [20391.103762][ T895] do_syscall_64+0xc6/0x1e0 [20391.103762][ T895] [20391.105970][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20391.105970][ T895] ipv6_add_dev+0x3b9/0x11c0 [20391.105970][ T895] ipv6_find_idev+0x102/0x170 [20391.105970][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20391.105970][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20391.105970][ T895] netlink_rcv_skb+0x130/0x360 [20391.105970][ T895] netlink_unicast+0x449/0x710 [20391.105970][ T895] netlink_sendmsg+0x723/0xbe0 [20391.105970][ T895] ____sys_sendmsg+0x7b2/0xa10 [20391.105970][ T895] ___sys_sendmsg+0xee/0x170 [20391.105970][ T895] __sys_sendmsg+0xcd/0x170 [20391.105970][ T895] do_syscall_64+0xc6/0x1e0 [20391.105970][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20391.105970][ T895] [20391.107711][ T895] ref_tracker: g2@ffff888008eec5d0 has 1/3 users at [20391.107711][ T895] neigh_parms_alloc+0x1e5/0x510 [20391.107711][ T895] ipv6_add_dev+0x2fd/0x11c0 [20391.107711][ T895] ipv6_find_idev+0x102/0x170 [20391.107711][ T895] inet6_rtm_newaddr+0x37c/0x6b0 [20391.107711][ T895] rtnetlink_rcv_msg+0x2fb/0xbf0 [20391.107711][ T895] netlink_rcv_skb+0x130/0x360 [20391.107711][ T895] netlink_unicast+0x449/0x710 [20391.107711][ T895] netlink_sendmsg+0x723/0xbe0 [20391.107711][ T895] ____sys_sendmsg+0x7b2/0xa10 [20391.107711][ T895] ___sys_sendmsg+0xee/0x170 [20391.107711][ T895] __sys_sendmsg+0xcd/0x170 [20391.107711][ T895] do_syscall_64+0xc6/0x1e0 [20391.107711][ T895] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20391.107711][ T895] HARD STOP (10000) WAIT TIMEOUT stderr