[ 194.067982][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 194.068327][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 194.068327][ T10] netdev_get_by_index+0x5e/0x80 [ 194.068327][ T10] fib6_nh_init+0x3d8/0x1580 [ 194.068327][ T10] ip6_route_info_create+0xf18/0x17d0 [ 194.068327][ T10] ip6_route_add+0x1c/0x140 [ 194.068327][ T10] addrconf_prefix_route+0x2a6/0x430 [ 194.068327][ T10] inet6_addr_add+0x4f8/0xa40 [ 194.068327][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 194.068327][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.068327][ T10] netlink_rcv_skb+0x130/0x360 [ 194.068327][ T10] netlink_unicast+0x449/0x710 [ 194.068327][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.068327][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.068327][ T10] ___sys_sendmsg+0xee/0x170 [ 194.068327][ T10] __sys_sendmsg+0xcd/0x170 [ 194.068327][ T10] do_syscall_64+0xc6/0x1e0 [ 194.068327][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.068327][ T10] [ 194.070541][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 194.070541][ T10] netdev_get_by_index+0x5e/0x80 [ 194.070541][ T10] fib6_nh_init+0x3d8/0x1580 [ 194.070541][ T10] ip6_route_info_create+0xf18/0x17d0 [ 194.070541][ T10] addrconf_f6i_alloc+0x315/0x560 [ 194.070541][ T10] ipv6_add_addr+0x411/0x2000 [ 194.070541][ T10] inet6_addr_add+0x30e/0xa40 [ 194.070541][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 194.070541][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.070541][ T10] netlink_rcv_skb+0x130/0x360 [ 194.070541][ T10] netlink_unicast+0x449/0x710 [ 194.070541][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.070541][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.070541][ T10] ___sys_sendmsg+0xee/0x170 [ 194.070541][ T10] __sys_sendmsg+0xcd/0x170 [ 194.070541][ T10] do_syscall_64+0xc6/0x1e0 [ 194.070541][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.070541][ T10] [ 194.072759][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 194.072759][ T10] netdev_get_by_index+0x5e/0x80 [ 194.072759][ T10] fib6_nh_init+0x3d8/0x1580 [ 194.072759][ T10] ip6_route_info_create+0xf18/0x17d0 [ 194.072759][ T10] ip6_route_add+0x1c/0x140 [ 194.072759][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 194.072759][ T10] addrconf_add_dev+0xe2/0x170 [ 194.072759][ T10] inet6_addr_add+0x12f/0xa40 [ 194.072759][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 194.072759][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.072759][ T10] netlink_rcv_skb+0x130/0x360 [ 194.072759][ T10] netlink_unicast+0x449/0x710 [ 194.072759][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.072759][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.072759][ T10] ___sys_sendmsg+0xee/0x170 [ 194.072759][ T10] __sys_sendmsg+0xcd/0x170 [ 194.072759][ T10] do_syscall_64+0xc6/0x1e0 [ 194.072759][ T10] [ 194.074918][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 194.074918][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 194.074918][ T10] ipv6_find_idev+0x102/0x170 [ 194.074918][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 194.074918][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.074918][ T10] netlink_rcv_skb+0x130/0x360 [ 194.074918][ T10] netlink_unicast+0x449/0x710 [ 194.074918][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.074918][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.074918][ T10] ___sys_sendmsg+0xee/0x170 [ 194.074918][ T10] __sys_sendmsg+0xcd/0x170 [ 194.074918][ T10] do_syscall_64+0xc6/0x1e0 [ 194.074918][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.074918][ T10] [ 194.076615][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 194.076615][ T10] neigh_parms_alloc+0x1e5/0x510 [ 194.076615][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 194.076615][ T10] ipv6_find_idev+0x102/0x170 [ 194.076615][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 194.076615][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.076615][ T10] netlink_rcv_skb+0x130/0x360 [ 194.076615][ T10] netlink_unicast+0x449/0x710 [ 194.076615][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.076615][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.076615][ T10] ___sys_sendmsg+0xee/0x170 [ 194.076615][ T10] __sys_sendmsg+0xcd/0x170 [ 194.076615][ T10] do_syscall_64+0xc6/0x1e0 [ 194.076615][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.076615][ T10] [ 194.078615][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 194.078917][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 194.078917][ T10] netdev_get_by_index+0x5e/0x80 [ 194.078917][ T10] fib6_nh_init+0x3d8/0x1580 [ 194.078917][ T10] ip6_route_info_create+0xf18/0x17d0 [ 194.078917][ T10] ip6_route_add+0x1c/0x140 [ 194.078917][ T10] addrconf_prefix_route+0x2a6/0x430 [ 194.078917][ T10] inet6_addr_add+0x4f8/0xa40 [ 194.078917][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 194.078917][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.078917][ T10] netlink_rcv_skb+0x130/0x360 [ 194.078917][ T10] netlink_unicast+0x449/0x710 [ 194.078917][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.078917][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.078917][ T10] ___sys_sendmsg+0xee/0x170 [ 194.078917][ T10] __sys_sendmsg+0xcd/0x170 [ 194.078917][ T10] do_syscall_64+0xc6/0x1e0 [ 194.078917][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.078917][ T10] [ 194.081129][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 194.081129][ T10] netdev_get_by_index+0x5e/0x80 [ 194.081129][ T10] fib6_nh_init+0x3d8/0x1580 [ 194.081129][ T10] ip6_route_info_create+0xf18/0x17d0 [ 194.081129][ T10] addrconf_f6i_alloc+0x315/0x560 [ 194.081129][ T10] ipv6_add_addr+0x411/0x2000 [ 194.081129][ T10] inet6_addr_add+0x30e/0xa40 [ 194.081129][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 194.081129][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.081129][ T10] netlink_rcv_skb+0x130/0x360 [ 194.081129][ T10] netlink_unicast+0x449/0x710 [ 194.081129][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.081129][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.081129][ T10] ___sys_sendmsg+0xee/0x170 [ 194.081129][ T10] __sys_sendmsg+0xcd/0x170 [ 194.081129][ T10] do_syscall_64+0xc6/0x1e0 [ 194.081129][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.081129][ T10] [ 194.083388][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 194.083388][ T10] netdev_get_by_index+0x5e/0x80 [ 194.083388][ T10] fib6_nh_init+0x3d8/0x1580 [ 194.083388][ T10] ip6_route_info_create+0xf18/0x17d0 [ 194.083388][ T10] ip6_route_add+0x1c/0x140 [ 194.083388][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 194.083388][ T10] addrconf_add_dev+0xe2/0x170 [ 194.083388][ T10] inet6_addr_add+0x12f/0xa40 [ 194.083388][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 194.083388][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.083388][ T10] netlink_rcv_skb+0x130/0x360 [ 194.083388][ T10] netlink_unicast+0x449/0x710 [ 194.083388][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.083388][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.083388][ T10] ___sys_sendmsg+0xee/0x170 [ 194.083388][ T10] __sys_sendmsg+0xcd/0x170 [ 194.083388][ T10] do_syscall_64+0xc6/0x1e0 [ 194.083388][ T10] [ 194.085570][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 194.085570][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 194.085570][ T10] ipv6_find_idev+0x102/0x170 [ 194.085570][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 194.085570][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.085570][ T10] netlink_rcv_skb+0x130/0x360 [ 194.085570][ T10] netlink_unicast+0x449/0x710 [ 194.085570][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.085570][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.085570][ T10] ___sys_sendmsg+0xee/0x170 [ 194.085570][ T10] __sys_sendmsg+0xcd/0x170 [ 194.085570][ T10] do_syscall_64+0xc6/0x1e0 [ 194.085570][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.085570][ T10] [ 194.087259][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 194.087259][ T10] neigh_parms_alloc+0x1e5/0x510 [ 194.087259][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 194.087259][ T10] ipv6_find_idev+0x102/0x170 [ 194.087259][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 194.087259][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.087259][ T10] netlink_rcv_skb+0x130/0x360 [ 194.087259][ T10] netlink_unicast+0x449/0x710 [ 194.087259][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.087259][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.087259][ T10] ___sys_sendmsg+0xee/0x170 [ 194.087259][ T10] __sys_sendmsg+0xcd/0x170 [ 194.087259][ T10] do_syscall_64+0xc6/0x1e0 [ 194.087259][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.087259][ T10] [ 194.089109][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 194.089386][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 194.089386][ T10] vlan_dev_init+0x97c/0xdd0 [ 194.089386][ T10] register_netdevice+0x4d3/0x1690 [ 194.089386][ T10] register_vlan_dev+0x162/0x4a0 [ 194.089386][ T10] vlan_newlink+0x393/0x610 [ 194.089386][ T10] rtnl_newlink_create+0x341/0x850 [ 194.089386][ T10] __rtnl_newlink+0xac9/0xd80 [ 194.089386][ T10] rtnl_newlink+0x63/0xa0 [ 194.089386][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 194.089386][ T10] netlink_rcv_skb+0x130/0x360 [ 194.089386][ T10] netlink_unicast+0x449/0x710 [ 194.089386][ T10] netlink_sendmsg+0x723/0xbe0 [ 194.089386][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 194.089386][ T10] ___sys_sendmsg+0xee/0x170 [ 194.089386][ T10] __sys_sendmsg+0xcd/0x170 [ 194.089386][ T10] do_syscall_64+0xc6/0x1e0 [ 194.089386][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 194.089386][ T10] [ 201.266090][ T1427] veth0: renamed from veth-hv-1 [ 202.026428][ T1438] veth0: renamed from veth-hv-2 [ 204.236907][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 204.237245][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 204.237245][ T10] netdev_get_by_index+0x5e/0x80 [ 204.237245][ T10] fib6_nh_init+0x3d8/0x1580 [ 204.237245][ T10] ip6_route_info_create+0xf18/0x17d0 [ 204.237245][ T10] ip6_route_add+0x1c/0x140 [ 204.237245][ T10] addrconf_prefix_route+0x2a6/0x430 [ 204.237245][ T10] inet6_addr_add+0x4f8/0xa40 [ 204.237245][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 204.237245][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.237245][ T10] netlink_rcv_skb+0x130/0x360 [ 204.237245][ T10] netlink_unicast+0x449/0x710 [ 204.237245][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.237245][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.237245][ T10] ___sys_sendmsg+0xee/0x170 [ 204.237245][ T10] __sys_sendmsg+0xcd/0x170 [ 204.237245][ T10] do_syscall_64+0xc6/0x1e0 [ 204.237245][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.237245][ T10] [ 204.239494][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 204.239494][ T10] netdev_get_by_index+0x5e/0x80 [ 204.239494][ T10] fib6_nh_init+0x3d8/0x1580 [ 204.239494][ T10] ip6_route_info_create+0xf18/0x17d0 [ 204.239494][ T10] addrconf_f6i_alloc+0x315/0x560 [ 204.239494][ T10] ipv6_add_addr+0x411/0x2000 [ 204.239494][ T10] inet6_addr_add+0x30e/0xa40 [ 204.239494][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 204.239494][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.239494][ T10] netlink_rcv_skb+0x130/0x360 [ 204.239494][ T10] netlink_unicast+0x449/0x710 [ 204.239494][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.239494][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.239494][ T10] ___sys_sendmsg+0xee/0x170 [ 204.239494][ T10] __sys_sendmsg+0xcd/0x170 [ 204.239494][ T10] do_syscall_64+0xc6/0x1e0 [ 204.239494][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.239494][ T10] [ 204.241738][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 204.241738][ T10] netdev_get_by_index+0x5e/0x80 [ 204.241738][ T10] fib6_nh_init+0x3d8/0x1580 [ 204.241738][ T10] ip6_route_info_create+0xf18/0x17d0 [ 204.241738][ T10] ip6_route_add+0x1c/0x140 [ 204.241738][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 204.241738][ T10] addrconf_add_dev+0xe2/0x170 [ 204.241738][ T10] inet6_addr_add+0x12f/0xa40 [ 204.241738][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 204.241738][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.241738][ T10] netlink_rcv_skb+0x130/0x360 [ 204.241738][ T10] netlink_unicast+0x449/0x710 [ 204.241738][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.241738][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.241738][ T10] ___sys_sendmsg+0xee/0x170 [ 204.241738][ T10] __sys_sendmsg+0xcd/0x170 [ 204.241738][ T10] do_syscall_64+0xc6/0x1e0 [ 204.241738][ T10] [ 204.243897][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 204.243897][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 204.243897][ T10] ipv6_find_idev+0x102/0x170 [ 204.243897][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 204.243897][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.243897][ T10] netlink_rcv_skb+0x130/0x360 [ 204.243897][ T10] netlink_unicast+0x449/0x710 [ 204.243897][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.243897][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.243897][ T10] ___sys_sendmsg+0xee/0x170 [ 204.243897][ T10] __sys_sendmsg+0xcd/0x170 [ 204.243897][ T10] do_syscall_64+0xc6/0x1e0 [ 204.243897][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.243897][ T10] [ 204.245592][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 204.245592][ T10] neigh_parms_alloc+0x1e5/0x510 [ 204.245592][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 204.245592][ T10] ipv6_find_idev+0x102/0x170 [ 204.245592][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 204.245592][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.245592][ T10] netlink_rcv_skb+0x130/0x360 [ 204.245592][ T10] netlink_unicast+0x449/0x710 [ 204.245592][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.245592][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.245592][ T10] ___sys_sendmsg+0xee/0x170 [ 204.245592][ T10] __sys_sendmsg+0xcd/0x170 [ 204.245592][ T10] do_syscall_64+0xc6/0x1e0 [ 204.245592][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.245592][ T10] [ 204.247652][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 204.247954][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 204.247954][ T10] netdev_get_by_index+0x5e/0x80 [ 204.247954][ T10] fib6_nh_init+0x3d8/0x1580 [ 204.247954][ T10] ip6_route_info_create+0xf18/0x17d0 [ 204.247954][ T10] ip6_route_add+0x1c/0x140 [ 204.247954][ T10] addrconf_prefix_route+0x2a6/0x430 [ 204.247954][ T10] inet6_addr_add+0x4f8/0xa40 [ 204.247954][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 204.247954][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.247954][ T10] netlink_rcv_skb+0x130/0x360 [ 204.247954][ T10] netlink_unicast+0x449/0x710 [ 204.247954][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.247954][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.247954][ T10] ___sys_sendmsg+0xee/0x170 [ 204.247954][ T10] __sys_sendmsg+0xcd/0x170 [ 204.247954][ T10] do_syscall_64+0xc6/0x1e0 [ 204.247954][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.247954][ T10] [ 204.250163][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 204.250163][ T10] netdev_get_by_index+0x5e/0x80 [ 204.250163][ T10] fib6_nh_init+0x3d8/0x1580 [ 204.250163][ T10] ip6_route_info_create+0xf18/0x17d0 [ 204.250163][ T10] addrconf_f6i_alloc+0x315/0x560 [ 204.250163][ T10] ipv6_add_addr+0x411/0x2000 [ 204.250163][ T10] inet6_addr_add+0x30e/0xa40 [ 204.250163][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 204.250163][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.250163][ T10] netlink_rcv_skb+0x130/0x360 [ 204.250163][ T10] netlink_unicast+0x449/0x710 [ 204.250163][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.250163][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.250163][ T10] ___sys_sendmsg+0xee/0x170 [ 204.250163][ T10] __sys_sendmsg+0xcd/0x170 [ 204.250163][ T10] do_syscall_64+0xc6/0x1e0 [ 204.250163][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.250163][ T10] [ 204.252461][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 204.252461][ T10] netdev_get_by_index+0x5e/0x80 [ 204.252461][ T10] fib6_nh_init+0x3d8/0x1580 [ 204.252461][ T10] ip6_route_info_create+0xf18/0x17d0 [ 204.252461][ T10] ip6_route_add+0x1c/0x140 [ 204.252461][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 204.252461][ T10] addrconf_add_dev+0xe2/0x170 [ 204.252461][ T10] inet6_addr_add+0x12f/0xa40 [ 204.252461][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 204.252461][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.252461][ T10] netlink_rcv_skb+0x130/0x360 [ 204.252461][ T10] netlink_unicast+0x449/0x710 [ 204.252461][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.252461][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.252461][ T10] ___sys_sendmsg+0xee/0x170 [ 204.252461][ T10] __sys_sendmsg+0xcd/0x170 [ 204.252461][ T10] do_syscall_64+0xc6/0x1e0 [ 204.252461][ T10] [ 204.254888][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 204.254888][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 204.254888][ T10] ipv6_find_idev+0x102/0x170 [ 204.254888][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 204.254888][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.254888][ T10] netlink_rcv_skb+0x130/0x360 [ 204.254888][ T10] netlink_unicast+0x449/0x710 [ 204.254888][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.254888][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.254888][ T10] ___sys_sendmsg+0xee/0x170 [ 204.254888][ T10] __sys_sendmsg+0xcd/0x170 [ 204.254888][ T10] do_syscall_64+0xc6/0x1e0 [ 204.254888][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.254888][ T10] [ 204.256787][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 204.256787][ T10] neigh_parms_alloc+0x1e5/0x510 [ 204.256787][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 204.256787][ T10] ipv6_find_idev+0x102/0x170 [ 204.256787][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 204.256787][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.256787][ T10] netlink_rcv_skb+0x130/0x360 [ 204.256787][ T10] netlink_unicast+0x449/0x710 [ 204.256787][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.256787][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.256787][ T10] ___sys_sendmsg+0xee/0x170 [ 204.256787][ T10] __sys_sendmsg+0xcd/0x170 [ 204.256787][ T10] do_syscall_64+0xc6/0x1e0 [ 204.256787][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.256787][ T10] [ 204.258783][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 204.259103][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 204.259103][ T10] vlan_dev_init+0x97c/0xdd0 [ 204.259103][ T10] register_netdevice+0x4d3/0x1690 [ 204.259103][ T10] register_vlan_dev+0x162/0x4a0 [ 204.259103][ T10] vlan_newlink+0x393/0x610 [ 204.259103][ T10] rtnl_newlink_create+0x341/0x850 [ 204.259103][ T10] __rtnl_newlink+0xac9/0xd80 [ 204.259103][ T10] rtnl_newlink+0x63/0xa0 [ 204.259103][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 204.259103][ T10] netlink_rcv_skb+0x130/0x360 [ 204.259103][ T10] netlink_unicast+0x449/0x710 [ 204.259103][ T10] netlink_sendmsg+0x723/0xbe0 [ 204.259103][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 204.259103][ T10] ___sys_sendmsg+0xee/0x170 [ 204.259103][ T10] __sys_sendmsg+0xcd/0x170 [ 204.259103][ T10] do_syscall_64+0xc6/0x1e0 [ 204.259103][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 204.259103][ T10] [ 207.273509][ T1475] br1: port 1(vethhv-11) entered blocking state [ 207.273743][ T1475] br1: port 1(vethhv-11) entered disabled state [ 207.273980][ T1475] vethhv-11: entered allmulticast mode [ 207.275093][ T1475] vethhv-11: entered promiscuous mode [ 207.275791][ T1475] br1: port 1(vethhv-11) entered blocking state [ 207.276013][ T1475] br1: port 1(vethhv-11) entered forwarding state [ 209.256567][ T1501] br1: port 2(vxlan1) entered blocking state [ 209.256801][ T1501] br1: port 2(vxlan1) entered disabled state [ 209.257586][ T1501] vxlan1: entered allmulticast mode [ 209.258841][ T1501] vxlan1: entered promiscuous mode [ 209.407933][ T1502] br1: port 2(vxlan1) entered blocking state [ 209.408189][ T1502] br1: port 2(vxlan1) entered forwarding state [ 213.757443][ T1552] br2: port 1(vethhv-21) entered blocking state [ 213.757726][ T1552] br2: port 1(vethhv-21) entered disabled state [ 213.757954][ T1552] vethhv-21: entered allmulticast mode [ 213.759058][ T1552] vethhv-21: entered promiscuous mode [ 213.759737][ T1552] br2: port 1(vethhv-21) entered blocking state [ 213.759942][ T1552] br2: port 1(vethhv-21) entered forwarding state [ 214.387992][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 214.388329][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 214.388329][ T10] netdev_get_by_index+0x5e/0x80 [ 214.388329][ T10] fib6_nh_init+0x3d8/0x1580 [ 214.388329][ T10] ip6_route_info_create+0xf18/0x17d0 [ 214.388329][ T10] ip6_route_add+0x1c/0x140 [ 214.388329][ T10] addrconf_prefix_route+0x2a6/0x430 [ 214.388329][ T10] inet6_addr_add+0x4f8/0xa40 [ 214.388329][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 214.388329][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.388329][ T10] netlink_rcv_skb+0x130/0x360 [ 214.388329][ T10] netlink_unicast+0x449/0x710 [ 214.388329][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.388329][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.388329][ T10] ___sys_sendmsg+0xee/0x170 [ 214.388329][ T10] __sys_sendmsg+0xcd/0x170 [ 214.388329][ T10] do_syscall_64+0xc6/0x1e0 [ 214.388329][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.388329][ T10] [ 214.390392][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 214.390392][ T10] netdev_get_by_index+0x5e/0x80 [ 214.390392][ T10] fib6_nh_init+0x3d8/0x1580 [ 214.390392][ T10] ip6_route_info_create+0xf18/0x17d0 [ 214.390392][ T10] addrconf_f6i_alloc+0x315/0x560 [ 214.390392][ T10] ipv6_add_addr+0x411/0x2000 [ 214.390392][ T10] inet6_addr_add+0x30e/0xa40 [ 214.390392][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 214.390392][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.390392][ T10] netlink_rcv_skb+0x130/0x360 [ 214.390392][ T10] netlink_unicast+0x449/0x710 [ 214.390392][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.390392][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.390392][ T10] ___sys_sendmsg+0xee/0x170 [ 214.390392][ T10] __sys_sendmsg+0xcd/0x170 [ 214.390392][ T10] do_syscall_64+0xc6/0x1e0 [ 214.390392][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.390392][ T10] [ 214.392443][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 214.392443][ T10] netdev_get_by_index+0x5e/0x80 [ 214.392443][ T10] fib6_nh_init+0x3d8/0x1580 [ 214.392443][ T10] ip6_route_info_create+0xf18/0x17d0 [ 214.392443][ T10] ip6_route_add+0x1c/0x140 [ 214.392443][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 214.392443][ T10] addrconf_add_dev+0xe2/0x170 [ 214.392443][ T10] inet6_addr_add+0x12f/0xa40 [ 214.392443][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 214.392443][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.392443][ T10] netlink_rcv_skb+0x130/0x360 [ 214.392443][ T10] netlink_unicast+0x449/0x710 [ 214.392443][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.392443][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.392443][ T10] ___sys_sendmsg+0xee/0x170 [ 214.392443][ T10] __sys_sendmsg+0xcd/0x170 [ 214.392443][ T10] do_syscall_64+0xc6/0x1e0 [ 214.392443][ T10] [ 214.394439][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 214.394439][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 214.394439][ T10] ipv6_find_idev+0x102/0x170 [ 214.394439][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 214.394439][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.394439][ T10] netlink_rcv_skb+0x130/0x360 [ 214.394439][ T10] netlink_unicast+0x449/0x710 [ 214.394439][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.394439][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.394439][ T10] ___sys_sendmsg+0xee/0x170 [ 214.394439][ T10] __sys_sendmsg+0xcd/0x170 [ 214.394439][ T10] do_syscall_64+0xc6/0x1e0 [ 214.394439][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.394439][ T10] [ 214.395996][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 214.395996][ T10] neigh_parms_alloc+0x1e5/0x510 [ 214.395996][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 214.395996][ T10] ipv6_find_idev+0x102/0x170 [ 214.395996][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 214.395996][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.395996][ T10] netlink_rcv_skb+0x130/0x360 [ 214.395996][ T10] netlink_unicast+0x449/0x710 [ 214.395996][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.395996][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.395996][ T10] ___sys_sendmsg+0xee/0x170 [ 214.395996][ T10] __sys_sendmsg+0xcd/0x170 [ 214.395996][ T10] do_syscall_64+0xc6/0x1e0 [ 214.395996][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.395996][ T10] [ 214.397732][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 214.398013][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 214.398013][ T10] netdev_get_by_index+0x5e/0x80 [ 214.398013][ T10] fib6_nh_init+0x3d8/0x1580 [ 214.398013][ T10] ip6_route_info_create+0xf18/0x17d0 [ 214.398013][ T10] ip6_route_add+0x1c/0x140 [ 214.398013][ T10] addrconf_prefix_route+0x2a6/0x430 [ 214.398013][ T10] inet6_addr_add+0x4f8/0xa40 [ 214.398013][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 214.398013][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.398013][ T10] netlink_rcv_skb+0x130/0x360 [ 214.398013][ T10] netlink_unicast+0x449/0x710 [ 214.398013][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.398013][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.398013][ T10] ___sys_sendmsg+0xee/0x170 [ 214.398013][ T10] __sys_sendmsg+0xcd/0x170 [ 214.398013][ T10] do_syscall_64+0xc6/0x1e0 [ 214.398013][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.398013][ T10] [ 214.400045][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 214.400045][ T10] netdev_get_by_index+0x5e/0x80 [ 214.400045][ T10] fib6_nh_init+0x3d8/0x1580 [ 214.400045][ T10] ip6_route_info_create+0xf18/0x17d0 [ 214.400045][ T10] addrconf_f6i_alloc+0x315/0x560 [ 214.400045][ T10] ipv6_add_addr+0x411/0x2000 [ 214.400045][ T10] inet6_addr_add+0x30e/0xa40 [ 214.400045][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 214.400045][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.400045][ T10] netlink_rcv_skb+0x130/0x360 [ 214.400045][ T10] netlink_unicast+0x449/0x710 [ 214.400045][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.400045][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.400045][ T10] ___sys_sendmsg+0xee/0x170 [ 214.400045][ T10] __sys_sendmsg+0xcd/0x170 [ 214.400045][ T10] do_syscall_64+0xc6/0x1e0 [ 214.400045][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.400045][ T10] [ 214.402070][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 214.402070][ T10] netdev_get_by_index+0x5e/0x80 [ 214.402070][ T10] fib6_nh_init+0x3d8/0x1580 [ 214.402070][ T10] ip6_route_info_create+0xf18/0x17d0 [ 214.402070][ T10] ip6_route_add+0x1c/0x140 [ 214.402070][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 214.402070][ T10] addrconf_add_dev+0xe2/0x170 [ 214.402070][ T10] inet6_addr_add+0x12f/0xa40 [ 214.402070][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 214.402070][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.402070][ T10] netlink_rcv_skb+0x130/0x360 [ 214.402070][ T10] netlink_unicast+0x449/0x710 [ 214.402070][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.402070][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.402070][ T10] ___sys_sendmsg+0xee/0x170 [ 214.402070][ T10] __sys_sendmsg+0xcd/0x170 [ 214.402070][ T10] do_syscall_64+0xc6/0x1e0 [ 214.402070][ T10] [ 214.404177][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 214.404177][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 214.404177][ T10] ipv6_find_idev+0x102/0x170 [ 214.404177][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 214.404177][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.404177][ T10] netlink_rcv_skb+0x130/0x360 [ 214.404177][ T10] netlink_unicast+0x449/0x710 [ 214.404177][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.404177][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.404177][ T10] ___sys_sendmsg+0xee/0x170 [ 214.404177][ T10] __sys_sendmsg+0xcd/0x170 [ 214.404177][ T10] do_syscall_64+0xc6/0x1e0 [ 214.404177][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.404177][ T10] [ 214.405987][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 214.405987][ T10] neigh_parms_alloc+0x1e5/0x510 [ 214.405987][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 214.405987][ T10] ipv6_find_idev+0x102/0x170 [ 214.405987][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 214.405987][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.405987][ T10] netlink_rcv_skb+0x130/0x360 [ 214.405987][ T10] netlink_unicast+0x449/0x710 [ 214.405987][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.405987][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.405987][ T10] ___sys_sendmsg+0xee/0x170 [ 214.405987][ T10] __sys_sendmsg+0xcd/0x170 [ 214.405987][ T10] do_syscall_64+0xc6/0x1e0 [ 214.405987][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.405987][ T10] [ 214.407853][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 214.408109][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 214.408109][ T10] vlan_dev_init+0x97c/0xdd0 [ 214.408109][ T10] register_netdevice+0x4d3/0x1690 [ 214.408109][ T10] register_vlan_dev+0x162/0x4a0 [ 214.408109][ T10] vlan_newlink+0x393/0x610 [ 214.408109][ T10] rtnl_newlink_create+0x341/0x850 [ 214.408109][ T10] __rtnl_newlink+0xac9/0xd80 [ 214.408109][ T10] rtnl_newlink+0x63/0xa0 [ 214.408109][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.408109][ T10] netlink_rcv_skb+0x130/0x360 [ 214.408109][ T10] netlink_unicast+0x449/0x710 [ 214.408109][ T10] netlink_sendmsg+0x723/0xbe0 [ 214.408109][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 214.408109][ T10] ___sys_sendmsg+0xee/0x170 [ 214.408109][ T10] __sys_sendmsg+0xcd/0x170 [ 214.408109][ T10] do_syscall_64+0xc6/0x1e0 [ 214.408109][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.408109][ T10] [ 215.668789][ T1578] br2: port 2(vxlan2) entered blocking state [ 215.669024][ T1578] br2: port 2(vxlan2) entered disabled state [ 215.669233][ T1578] vxlan2: entered allmulticast mode [ 215.670403][ T1578] vxlan2: entered promiscuous mode [ 215.824714][ T1579] br2: port 2(vxlan2) entered blocking state [ 215.825029][ T1579] br2: port 2(vxlan2) entered forwarding state [ 220.078867][ T1629] br1: port 1(vethhv-12) entered blocking state [ 220.079212][ T1629] br1: port 1(vethhv-12) entered disabled state [ 220.079428][ T1629] vethhv-12: entered allmulticast mode [ 220.080535][ T1629] vethhv-12: entered promiscuous mode [ 220.081782][ T1629] br1: port 1(vethhv-12) entered blocking state [ 220.082007][ T1629] br1: port 1(vethhv-12) entered forwarding state [ 222.013266][ T1655] br1: port 2(vxlan1) entered blocking state [ 222.013555][ T1655] br1: port 2(vxlan1) entered disabled state [ 222.013764][ T1655] vxlan1: entered allmulticast mode [ 222.015798][ T1655] vxlan1: entered promiscuous mode [ 222.167019][ T1656] br1: port 2(vxlan1) entered blocking state [ 222.167256][ T1656] br1: port 2(vxlan1) entered forwarding state [ 224.547957][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 224.548280][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 224.548280][ T10] netdev_get_by_index+0x5e/0x80 [ 224.548280][ T10] fib6_nh_init+0x3d8/0x1580 [ 224.548280][ T10] ip6_route_info_create+0xf18/0x17d0 [ 224.548280][ T10] ip6_route_add+0x1c/0x140 [ 224.548280][ T10] addrconf_prefix_route+0x2a6/0x430 [ 224.548280][ T10] inet6_addr_add+0x4f8/0xa40 [ 224.548280][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 224.548280][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.548280][ T10] netlink_rcv_skb+0x130/0x360 [ 224.548280][ T10] netlink_unicast+0x449/0x710 [ 224.548280][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.548280][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.548280][ T10] ___sys_sendmsg+0xee/0x170 [ 224.548280][ T10] __sys_sendmsg+0xcd/0x170 [ 224.548280][ T10] do_syscall_64+0xc6/0x1e0 [ 224.548280][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.548280][ T10] [ 224.550316][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 224.550316][ T10] netdev_get_by_index+0x5e/0x80 [ 224.550316][ T10] fib6_nh_init+0x3d8/0x1580 [ 224.550316][ T10] ip6_route_info_create+0xf18/0x17d0 [ 224.550316][ T10] addrconf_f6i_alloc+0x315/0x560 [ 224.550316][ T10] ipv6_add_addr+0x411/0x2000 [ 224.550316][ T10] inet6_addr_add+0x30e/0xa40 [ 224.550316][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 224.550316][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.550316][ T10] netlink_rcv_skb+0x130/0x360 [ 224.550316][ T10] netlink_unicast+0x449/0x710 [ 224.550316][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.550316][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.550316][ T10] ___sys_sendmsg+0xee/0x170 [ 224.550316][ T10] __sys_sendmsg+0xcd/0x170 [ 224.550316][ T10] do_syscall_64+0xc6/0x1e0 [ 224.550316][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.550316][ T10] [ 224.552356][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 224.552356][ T10] netdev_get_by_index+0x5e/0x80 [ 224.552356][ T10] fib6_nh_init+0x3d8/0x1580 [ 224.552356][ T10] ip6_route_info_create+0xf18/0x17d0 [ 224.552356][ T10] ip6_route_add+0x1c/0x140 [ 224.552356][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 224.552356][ T10] addrconf_add_dev+0xe2/0x170 [ 224.552356][ T10] inet6_addr_add+0x12f/0xa40 [ 224.552356][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 224.552356][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.552356][ T10] netlink_rcv_skb+0x130/0x360 [ 224.552356][ T10] netlink_unicast+0x449/0x710 [ 224.552356][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.552356][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.552356][ T10] ___sys_sendmsg+0xee/0x170 [ 224.552356][ T10] __sys_sendmsg+0xcd/0x170 [ 224.552356][ T10] do_syscall_64+0xc6/0x1e0 [ 224.552356][ T10] [ 224.554331][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 224.554331][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 224.554331][ T10] ipv6_find_idev+0x102/0x170 [ 224.554331][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 224.554331][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.554331][ T10] netlink_rcv_skb+0x130/0x360 [ 224.554331][ T10] netlink_unicast+0x449/0x710 [ 224.554331][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.554331][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.554331][ T10] ___sys_sendmsg+0xee/0x170 [ 224.554331][ T10] __sys_sendmsg+0xcd/0x170 [ 224.554331][ T10] do_syscall_64+0xc6/0x1e0 [ 224.554331][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.554331][ T10] [ 224.555867][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 224.555867][ T10] neigh_parms_alloc+0x1e5/0x510 [ 224.555867][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 224.555867][ T10] ipv6_find_idev+0x102/0x170 [ 224.555867][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 224.555867][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.555867][ T10] netlink_rcv_skb+0x130/0x360 [ 224.555867][ T10] netlink_unicast+0x449/0x710 [ 224.555867][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.555867][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.555867][ T10] ___sys_sendmsg+0xee/0x170 [ 224.555867][ T10] __sys_sendmsg+0xcd/0x170 [ 224.555867][ T10] do_syscall_64+0xc6/0x1e0 [ 224.555867][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.555867][ T10] [ 224.558064][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 224.558341][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 224.558341][ T10] netdev_get_by_index+0x5e/0x80 [ 224.558341][ T10] fib6_nh_init+0x3d8/0x1580 [ 224.558341][ T10] ip6_route_info_create+0xf18/0x17d0 [ 224.558341][ T10] ip6_route_add+0x1c/0x140 [ 224.558341][ T10] addrconf_prefix_route+0x2a6/0x430 [ 224.558341][ T10] inet6_addr_add+0x4f8/0xa40 [ 224.558341][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 224.558341][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.558341][ T10] netlink_rcv_skb+0x130/0x360 [ 224.558341][ T10] netlink_unicast+0x449/0x710 [ 224.558341][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.558341][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.558341][ T10] ___sys_sendmsg+0xee/0x170 [ 224.558341][ T10] __sys_sendmsg+0xcd/0x170 [ 224.558341][ T10] do_syscall_64+0xc6/0x1e0 [ 224.558341][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.558341][ T10] [ 224.560331][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 224.560331][ T10] netdev_get_by_index+0x5e/0x80 [ 224.560331][ T10] fib6_nh_init+0x3d8/0x1580 [ 224.560331][ T10] ip6_route_info_create+0xf18/0x17d0 [ 224.560331][ T10] addrconf_f6i_alloc+0x315/0x560 [ 224.560331][ T10] ipv6_add_addr+0x411/0x2000 [ 224.560331][ T10] inet6_addr_add+0x30e/0xa40 [ 224.560331][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 224.560331][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.560331][ T10] netlink_rcv_skb+0x130/0x360 [ 224.560331][ T10] netlink_unicast+0x449/0x710 [ 224.560331][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.560331][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.560331][ T10] ___sys_sendmsg+0xee/0x170 [ 224.560331][ T10] __sys_sendmsg+0xcd/0x170 [ 224.560331][ T10] do_syscall_64+0xc6/0x1e0 [ 224.560331][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.560331][ T10] [ 224.562368][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 224.562368][ T10] netdev_get_by_index+0x5e/0x80 [ 224.562368][ T10] fib6_nh_init+0x3d8/0x1580 [ 224.562368][ T10] ip6_route_info_create+0xf18/0x17d0 [ 224.562368][ T10] ip6_route_add+0x1c/0x140 [ 224.562368][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 224.562368][ T10] addrconf_add_dev+0xe2/0x170 [ 224.562368][ T10] inet6_addr_add+0x12f/0xa40 [ 224.562368][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 224.562368][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.562368][ T10] netlink_rcv_skb+0x130/0x360 [ 224.562368][ T10] netlink_unicast+0x449/0x710 [ 224.562368][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.562368][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.562368][ T10] ___sys_sendmsg+0xee/0x170 [ 224.562368][ T10] __sys_sendmsg+0xcd/0x170 [ 224.562368][ T10] do_syscall_64+0xc6/0x1e0 [ 224.562368][ T10] [ 224.564359][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 224.564359][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 224.564359][ T10] ipv6_find_idev+0x102/0x170 [ 224.564359][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 224.564359][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.564359][ T10] netlink_rcv_skb+0x130/0x360 [ 224.564359][ T10] netlink_unicast+0x449/0x710 [ 224.564359][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.564359][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.564359][ T10] ___sys_sendmsg+0xee/0x170 [ 224.564359][ T10] __sys_sendmsg+0xcd/0x170 [ 224.564359][ T10] do_syscall_64+0xc6/0x1e0 [ 224.564359][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.564359][ T10] [ 224.565933][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 224.565933][ T10] neigh_parms_alloc+0x1e5/0x510 [ 224.565933][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 224.565933][ T10] ipv6_find_idev+0x102/0x170 [ 224.565933][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 224.565933][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.565933][ T10] netlink_rcv_skb+0x130/0x360 [ 224.565933][ T10] netlink_unicast+0x449/0x710 [ 224.565933][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.565933][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.565933][ T10] ___sys_sendmsg+0xee/0x170 [ 224.565933][ T10] __sys_sendmsg+0xcd/0x170 [ 224.565933][ T10] do_syscall_64+0xc6/0x1e0 [ 224.565933][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.565933][ T10] [ 224.567692][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 224.567995][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 224.567995][ T10] vlan_dev_init+0x97c/0xdd0 [ 224.567995][ T10] register_netdevice+0x4d3/0x1690 [ 224.567995][ T10] register_vlan_dev+0x162/0x4a0 [ 224.567995][ T10] vlan_newlink+0x393/0x610 [ 224.567995][ T10] rtnl_newlink_create+0x341/0x850 [ 224.567995][ T10] __rtnl_newlink+0xac9/0xd80 [ 224.567995][ T10] rtnl_newlink+0x63/0xa0 [ 224.567995][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.567995][ T10] netlink_rcv_skb+0x130/0x360 [ 224.567995][ T10] netlink_unicast+0x449/0x710 [ 224.567995][ T10] netlink_sendmsg+0x723/0xbe0 [ 224.567995][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 224.567995][ T10] ___sys_sendmsg+0xee/0x170 [ 224.567995][ T10] __sys_sendmsg+0xcd/0x170 [ 224.567995][ T10] do_syscall_64+0xc6/0x1e0 [ 224.567995][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.567995][ T10] [ 226.454156][ T1705] br2: port 1(vethhv-22) entered blocking state [ 226.454395][ T1705] br2: port 1(vethhv-22) entered disabled state [ 226.454608][ T1705] vethhv-22: entered allmulticast mode [ 226.455737][ T1705] vethhv-22: entered promiscuous mode [ 226.456979][ T1705] br2: port 1(vethhv-22) entered blocking state [ 226.457176][ T1705] br2: port 1(vethhv-22) entered forwarding state [ 228.412110][ T1731] br2: port 2(vxlan2) entered blocking state [ 228.412352][ T1731] br2: port 2(vxlan2) entered disabled state [ 228.412568][ T1731] vxlan2: entered allmulticast mode [ 228.413749][ T1731] vxlan2: entered promiscuous mode [ 228.566308][ T1732] br2: port 2(vxlan2) entered blocking state [ 228.566604][ T1732] br2: port 2(vxlan2) entered forwarding state [ 234.667915][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 234.668310][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 234.668310][ T10] netdev_get_by_index+0x5e/0x80 [ 234.668310][ T10] fib6_nh_init+0x3d8/0x1580 [ 234.668310][ T10] ip6_route_info_create+0xf18/0x17d0 [ 234.668310][ T10] ip6_route_add+0x1c/0x140 [ 234.668310][ T10] addrconf_prefix_route+0x2a6/0x430 [ 234.668310][ T10] inet6_addr_add+0x4f8/0xa40 [ 234.668310][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 234.668310][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.668310][ T10] netlink_rcv_skb+0x130/0x360 [ 234.668310][ T10] netlink_unicast+0x449/0x710 [ 234.668310][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.668310][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.668310][ T10] ___sys_sendmsg+0xee/0x170 [ 234.668310][ T10] __sys_sendmsg+0xcd/0x170 [ 234.668310][ T10] do_syscall_64+0xc6/0x1e0 [ 234.668310][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.668310][ T10] [ 234.670339][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 234.670339][ T10] netdev_get_by_index+0x5e/0x80 [ 234.670339][ T10] fib6_nh_init+0x3d8/0x1580 [ 234.670339][ T10] ip6_route_info_create+0xf18/0x17d0 [ 234.670339][ T10] addrconf_f6i_alloc+0x315/0x560 [ 234.670339][ T10] ipv6_add_addr+0x411/0x2000 [ 234.670339][ T10] inet6_addr_add+0x30e/0xa40 [ 234.670339][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 234.670339][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.670339][ T10] netlink_rcv_skb+0x130/0x360 [ 234.670339][ T10] netlink_unicast+0x449/0x710 [ 234.670339][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.670339][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.670339][ T10] ___sys_sendmsg+0xee/0x170 [ 234.670339][ T10] __sys_sendmsg+0xcd/0x170 [ 234.670339][ T10] do_syscall_64+0xc6/0x1e0 [ 234.670339][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.670339][ T10] [ 234.672356][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 234.672356][ T10] netdev_get_by_index+0x5e/0x80 [ 234.672356][ T10] fib6_nh_init+0x3d8/0x1580 [ 234.672356][ T10] ip6_route_info_create+0xf18/0x17d0 [ 234.672356][ T10] ip6_route_add+0x1c/0x140 [ 234.672356][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 234.672356][ T10] addrconf_add_dev+0xe2/0x170 [ 234.672356][ T10] inet6_addr_add+0x12f/0xa40 [ 234.672356][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 234.672356][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.672356][ T10] netlink_rcv_skb+0x130/0x360 [ 234.672356][ T10] netlink_unicast+0x449/0x710 [ 234.672356][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.672356][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.672356][ T10] ___sys_sendmsg+0xee/0x170 [ 234.672356][ T10] __sys_sendmsg+0xcd/0x170 [ 234.672356][ T10] do_syscall_64+0xc6/0x1e0 [ 234.672356][ T10] [ 234.674321][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 234.674321][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 234.674321][ T10] ipv6_find_idev+0x102/0x170 [ 234.674321][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 234.674321][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.674321][ T10] netlink_rcv_skb+0x130/0x360 [ 234.674321][ T10] netlink_unicast+0x449/0x710 [ 234.674321][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.674321][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.674321][ T10] ___sys_sendmsg+0xee/0x170 [ 234.674321][ T10] __sys_sendmsg+0xcd/0x170 [ 234.674321][ T10] do_syscall_64+0xc6/0x1e0 [ 234.674321][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.674321][ T10] [ 234.675861][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 234.675861][ T10] neigh_parms_alloc+0x1e5/0x510 [ 234.675861][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 234.675861][ T10] ipv6_find_idev+0x102/0x170 [ 234.675861][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 234.675861][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.675861][ T10] netlink_rcv_skb+0x130/0x360 [ 234.675861][ T10] netlink_unicast+0x449/0x710 [ 234.675861][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.675861][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.675861][ T10] ___sys_sendmsg+0xee/0x170 [ 234.675861][ T10] __sys_sendmsg+0xcd/0x170 [ 234.675861][ T10] do_syscall_64+0xc6/0x1e0 [ 234.675861][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.675861][ T10] [ 234.677629][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 234.677925][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 234.677925][ T10] netdev_get_by_index+0x5e/0x80 [ 234.677925][ T10] fib6_nh_init+0x3d8/0x1580 [ 234.677925][ T10] ip6_route_info_create+0xf18/0x17d0 [ 234.677925][ T10] ip6_route_add+0x1c/0x140 [ 234.677925][ T10] addrconf_prefix_route+0x2a6/0x430 [ 234.677925][ T10] inet6_addr_add+0x4f8/0xa40 [ 234.677925][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 234.677925][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.677925][ T10] netlink_rcv_skb+0x130/0x360 [ 234.677925][ T10] netlink_unicast+0x449/0x710 [ 234.677925][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.677925][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.677925][ T10] ___sys_sendmsg+0xee/0x170 [ 234.677925][ T10] __sys_sendmsg+0xcd/0x170 [ 234.677925][ T10] do_syscall_64+0xc6/0x1e0 [ 234.677925][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.677925][ T10] [ 234.679929][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 234.679929][ T10] netdev_get_by_index+0x5e/0x80 [ 234.679929][ T10] fib6_nh_init+0x3d8/0x1580 [ 234.679929][ T10] ip6_route_info_create+0xf18/0x17d0 [ 234.679929][ T10] addrconf_f6i_alloc+0x315/0x560 [ 234.679929][ T10] ipv6_add_addr+0x411/0x2000 [ 234.679929][ T10] inet6_addr_add+0x30e/0xa40 [ 234.679929][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 234.679929][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.679929][ T10] netlink_rcv_skb+0x130/0x360 [ 234.679929][ T10] netlink_unicast+0x449/0x710 [ 234.679929][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.679929][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.679929][ T10] ___sys_sendmsg+0xee/0x170 [ 234.679929][ T10] __sys_sendmsg+0xcd/0x170 [ 234.679929][ T10] do_syscall_64+0xc6/0x1e0 [ 234.679929][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.679929][ T10] [ 234.681937][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 234.681937][ T10] netdev_get_by_index+0x5e/0x80 [ 234.681937][ T10] fib6_nh_init+0x3d8/0x1580 [ 234.681937][ T10] ip6_route_info_create+0xf18/0x17d0 [ 234.681937][ T10] ip6_route_add+0x1c/0x140 [ 234.681937][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 234.681937][ T10] addrconf_add_dev+0xe2/0x170 [ 234.681937][ T10] inet6_addr_add+0x12f/0xa40 [ 234.681937][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 234.681937][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.681937][ T10] netlink_rcv_skb+0x130/0x360 [ 234.681937][ T10] netlink_unicast+0x449/0x710 [ 234.681937][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.681937][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.681937][ T10] ___sys_sendmsg+0xee/0x170 [ 234.681937][ T10] __sys_sendmsg+0xcd/0x170 [ 234.681937][ T10] do_syscall_64+0xc6/0x1e0 [ 234.681937][ T10] [ 234.683898][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 234.683898][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 234.683898][ T10] ipv6_find_idev+0x102/0x170 [ 234.683898][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 234.683898][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.683898][ T10] netlink_rcv_skb+0x130/0x360 [ 234.683898][ T10] netlink_unicast+0x449/0x710 [ 234.683898][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.683898][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.683898][ T10] ___sys_sendmsg+0xee/0x170 [ 234.683898][ T10] __sys_sendmsg+0xcd/0x170 [ 234.683898][ T10] do_syscall_64+0xc6/0x1e0 [ 234.683898][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.683898][ T10] [ 234.685447][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 234.685447][ T10] neigh_parms_alloc+0x1e5/0x510 [ 234.685447][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 234.685447][ T10] ipv6_find_idev+0x102/0x170 [ 234.685447][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 234.685447][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.685447][ T10] netlink_rcv_skb+0x130/0x360 [ 234.685447][ T10] netlink_unicast+0x449/0x710 [ 234.685447][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.685447][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.685447][ T10] ___sys_sendmsg+0xee/0x170 [ 234.685447][ T10] __sys_sendmsg+0xcd/0x170 [ 234.685447][ T10] do_syscall_64+0xc6/0x1e0 [ 234.685447][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.685447][ T10] [ 234.687174][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 234.687424][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 234.687424][ T10] vlan_dev_init+0x97c/0xdd0 [ 234.687424][ T10] register_netdevice+0x4d3/0x1690 [ 234.687424][ T10] register_vlan_dev+0x162/0x4a0 [ 234.687424][ T10] vlan_newlink+0x393/0x610 [ 234.687424][ T10] rtnl_newlink_create+0x341/0x850 [ 234.687424][ T10] __rtnl_newlink+0xac9/0xd80 [ 234.687424][ T10] rtnl_newlink+0x63/0xa0 [ 234.687424][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.687424][ T10] netlink_rcv_skb+0x130/0x360 [ 234.687424][ T10] netlink_unicast+0x449/0x710 [ 234.687424][ T10] netlink_sendmsg+0x723/0xbe0 [ 234.687424][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 234.687424][ T10] ___sys_sendmsg+0xee/0x170 [ 234.687424][ T10] __sys_sendmsg+0xcd/0x170 [ 234.687424][ T10] do_syscall_64+0xc6/0x1e0 [ 234.687424][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.687424][ T10] [ 238.181222][ T1806] veth0: renamed from veth-hv-1 [ 238.966214][ T1817] veth0: renamed from veth-hv-2 [ 244.851971][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 244.852331][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 244.852331][ T10] netdev_get_by_index+0x5e/0x80 [ 244.852331][ T10] fib6_nh_init+0x3d8/0x1580 [ 244.852331][ T10] ip6_route_info_create+0xf18/0x17d0 [ 244.852331][ T10] ip6_route_add+0x1c/0x140 [ 244.852331][ T10] addrconf_prefix_route+0x2a6/0x430 [ 244.852331][ T10] inet6_addr_add+0x4f8/0xa40 [ 244.852331][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 244.852331][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.852331][ T10] netlink_rcv_skb+0x130/0x360 [ 244.852331][ T10] netlink_unicast+0x449/0x710 [ 244.852331][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.852331][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.852331][ T10] ___sys_sendmsg+0xee/0x170 [ 244.852331][ T10] __sys_sendmsg+0xcd/0x170 [ 244.852331][ T10] do_syscall_64+0xc6/0x1e0 [ 244.852331][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.852331][ T10] [ 244.854605][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 244.854605][ T10] netdev_get_by_index+0x5e/0x80 [ 244.854605][ T10] fib6_nh_init+0x3d8/0x1580 [ 244.854605][ T10] ip6_route_info_create+0xf18/0x17d0 [ 244.854605][ T10] addrconf_f6i_alloc+0x315/0x560 [ 244.854605][ T10] ipv6_add_addr+0x411/0x2000 [ 244.854605][ T10] inet6_addr_add+0x30e/0xa40 [ 244.854605][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 244.854605][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.854605][ T10] netlink_rcv_skb+0x130/0x360 [ 244.854605][ T10] netlink_unicast+0x449/0x710 [ 244.854605][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.854605][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.854605][ T10] ___sys_sendmsg+0xee/0x170 [ 244.854605][ T10] __sys_sendmsg+0xcd/0x170 [ 244.854605][ T10] do_syscall_64+0xc6/0x1e0 [ 244.854605][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.854605][ T10] [ 244.856845][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 244.856845][ T10] netdev_get_by_index+0x5e/0x80 [ 244.856845][ T10] fib6_nh_init+0x3d8/0x1580 [ 244.856845][ T10] ip6_route_info_create+0xf18/0x17d0 [ 244.856845][ T10] ip6_route_add+0x1c/0x140 [ 244.856845][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 244.856845][ T10] addrconf_add_dev+0xe2/0x170 [ 244.856845][ T10] inet6_addr_add+0x12f/0xa40 [ 244.856845][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 244.856845][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.856845][ T10] netlink_rcv_skb+0x130/0x360 [ 244.856845][ T10] netlink_unicast+0x449/0x710 [ 244.856845][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.856845][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.856845][ T10] ___sys_sendmsg+0xee/0x170 [ 244.856845][ T10] __sys_sendmsg+0xcd/0x170 [ 244.856845][ T10] do_syscall_64+0xc6/0x1e0 [ 244.856845][ T10] [ 244.859044][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 244.859044][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 244.859044][ T10] ipv6_find_idev+0x102/0x170 [ 244.859044][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 244.859044][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.859044][ T10] netlink_rcv_skb+0x130/0x360 [ 244.859044][ T10] netlink_unicast+0x449/0x710 [ 244.859044][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.859044][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.859044][ T10] ___sys_sendmsg+0xee/0x170 [ 244.859044][ T10] __sys_sendmsg+0xcd/0x170 [ 244.859044][ T10] do_syscall_64+0xc6/0x1e0 [ 244.859044][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.859044][ T10] [ 244.860771][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 244.860771][ T10] neigh_parms_alloc+0x1e5/0x510 [ 244.860771][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 244.860771][ T10] ipv6_find_idev+0x102/0x170 [ 244.860771][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 244.860771][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.860771][ T10] netlink_rcv_skb+0x130/0x360 [ 244.860771][ T10] netlink_unicast+0x449/0x710 [ 244.860771][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.860771][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.860771][ T10] ___sys_sendmsg+0xee/0x170 [ 244.860771][ T10] __sys_sendmsg+0xcd/0x170 [ 244.860771][ T10] do_syscall_64+0xc6/0x1e0 [ 244.860771][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.860771][ T10] [ 244.862645][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 244.862976][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 244.862976][ T10] netdev_get_by_index+0x5e/0x80 [ 244.862976][ T10] fib6_nh_init+0x3d8/0x1580 [ 244.862976][ T10] ip6_route_info_create+0xf18/0x17d0 [ 244.862976][ T10] ip6_route_add+0x1c/0x140 [ 244.862976][ T10] addrconf_prefix_route+0x2a6/0x430 [ 244.862976][ T10] inet6_addr_add+0x4f8/0xa40 [ 244.862976][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 244.862976][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.862976][ T10] netlink_rcv_skb+0x130/0x360 [ 244.862976][ T10] netlink_unicast+0x449/0x710 [ 244.862976][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.862976][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.862976][ T10] ___sys_sendmsg+0xee/0x170 [ 244.862976][ T10] __sys_sendmsg+0xcd/0x170 [ 244.862976][ T10] do_syscall_64+0xc6/0x1e0 [ 244.862976][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.862976][ T10] [ 244.865274][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 244.865274][ T10] netdev_get_by_index+0x5e/0x80 [ 244.865274][ T10] fib6_nh_init+0x3d8/0x1580 [ 244.865274][ T10] ip6_route_info_create+0xf18/0x17d0 [ 244.865274][ T10] addrconf_f6i_alloc+0x315/0x560 [ 244.865274][ T10] ipv6_add_addr+0x411/0x2000 [ 244.865274][ T10] inet6_addr_add+0x30e/0xa40 [ 244.865274][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 244.865274][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.865274][ T10] netlink_rcv_skb+0x130/0x360 [ 244.865274][ T10] netlink_unicast+0x449/0x710 [ 244.865274][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.865274][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.865274][ T10] ___sys_sendmsg+0xee/0x170 [ 244.865274][ T10] __sys_sendmsg+0xcd/0x170 [ 244.865274][ T10] do_syscall_64+0xc6/0x1e0 [ 244.865274][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.865274][ T10] [ 244.867505][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 244.867505][ T10] netdev_get_by_index+0x5e/0x80 [ 244.867505][ T10] fib6_nh_init+0x3d8/0x1580 [ 244.867505][ T10] ip6_route_info_create+0xf18/0x17d0 [ 244.867505][ T10] ip6_route_add+0x1c/0x140 [ 244.867505][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 244.867505][ T10] addrconf_add_dev+0xe2/0x170 [ 244.867505][ T10] inet6_addr_add+0x12f/0xa40 [ 244.867505][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 244.867505][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.867505][ T10] netlink_rcv_skb+0x130/0x360 [ 244.867505][ T10] netlink_unicast+0x449/0x710 [ 244.867505][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.867505][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.867505][ T10] ___sys_sendmsg+0xee/0x170 [ 244.867505][ T10] __sys_sendmsg+0xcd/0x170 [ 244.867505][ T10] do_syscall_64+0xc6/0x1e0 [ 244.867505][ T10] [ 244.869679][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 244.869679][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 244.869679][ T10] ipv6_find_idev+0x102/0x170 [ 244.869679][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 244.869679][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.869679][ T10] netlink_rcv_skb+0x130/0x360 [ 244.869679][ T10] netlink_unicast+0x449/0x710 [ 244.869679][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.869679][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.869679][ T10] ___sys_sendmsg+0xee/0x170 [ 244.869679][ T10] __sys_sendmsg+0xcd/0x170 [ 244.869679][ T10] do_syscall_64+0xc6/0x1e0 [ 244.869679][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.869679][ T10] [ 244.871384][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 244.871384][ T10] neigh_parms_alloc+0x1e5/0x510 [ 244.871384][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 244.871384][ T10] ipv6_find_idev+0x102/0x170 [ 244.871384][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 244.871384][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.871384][ T10] netlink_rcv_skb+0x130/0x360 [ 244.871384][ T10] netlink_unicast+0x449/0x710 [ 244.871384][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.871384][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.871384][ T10] ___sys_sendmsg+0xee/0x170 [ 244.871384][ T10] __sys_sendmsg+0xcd/0x170 [ 244.871384][ T10] do_syscall_64+0xc6/0x1e0 [ 244.871384][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.871384][ T10] [ 244.873256][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 244.873518][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 244.873518][ T10] vlan_dev_init+0x97c/0xdd0 [ 244.873518][ T10] register_netdevice+0x4d3/0x1690 [ 244.873518][ T10] register_vlan_dev+0x162/0x4a0 [ 244.873518][ T10] vlan_newlink+0x393/0x610 [ 244.873518][ T10] rtnl_newlink_create+0x341/0x850 [ 244.873518][ T10] __rtnl_newlink+0xac9/0xd80 [ 244.873518][ T10] rtnl_newlink+0x63/0xa0 [ 244.873518][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.873518][ T10] netlink_rcv_skb+0x130/0x360 [ 244.873518][ T10] netlink_unicast+0x449/0x710 [ 244.873518][ T10] netlink_sendmsg+0x723/0xbe0 [ 244.873518][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 244.873518][ T10] ___sys_sendmsg+0xee/0x170 [ 244.873518][ T10] __sys_sendmsg+0xcd/0x170 [ 244.873518][ T10] do_syscall_64+0xc6/0x1e0 [ 244.873518][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.873518][ T10] [ 245.340802][ T1862] br1: port 1(vethhv-11) entered blocking state [ 245.341849][ T1862] br1: port 1(vethhv-11) entered disabled state [ 245.342189][ T1862] vethhv-11: entered allmulticast mode [ 245.343313][ T1862] vethhv-11: entered promiscuous mode [ 245.344030][ T1862] br1: port 1(vethhv-11) entered blocking state [ 245.344242][ T1862] br1: port 1(vethhv-11) entered forwarding state [ 247.221958][ T1888] br1: port 2(vxlan1) entered blocking state [ 247.222190][ T1888] br1: port 2(vxlan1) entered disabled state [ 247.222419][ T1888] vxlan1: entered allmulticast mode [ 247.223623][ T1888] vxlan1: entered promiscuous mode [ 247.367648][ T1889] br1: port 2(vxlan1) entered blocking state [ 247.367975][ T1889] br1: port 2(vxlan1) entered forwarding state [ 251.408045][ T1938] br2: port 1(vethhv-21) entered blocking state [ 251.408338][ T1938] br2: port 1(vethhv-21) entered disabled state [ 251.408564][ T1938] vethhv-21: entered allmulticast mode [ 251.410638][ T1938] vethhv-21: entered promiscuous mode [ 251.411361][ T1938] br2: port 1(vethhv-21) entered blocking state [ 251.411571][ T1938] br2: port 1(vethhv-21) entered forwarding state [ 253.312827][ T1964] br2: port 2(vxlan2) entered blocking state [ 253.313147][ T1964] br2: port 2(vxlan2) entered disabled state [ 253.313375][ T1964] vxlan2: entered allmulticast mode [ 253.315287][ T1964] vxlan2: entered promiscuous mode [ 253.466657][ T1965] br2: port 2(vxlan2) entered blocking state [ 253.466983][ T1965] br2: port 2(vxlan2) entered forwarding state [ 254.997013][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 254.997367][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 254.997367][ T10] netdev_get_by_index+0x5e/0x80 [ 254.997367][ T10] fib6_nh_init+0x3d8/0x1580 [ 254.997367][ T10] ip6_route_info_create+0xf18/0x17d0 [ 254.997367][ T10] ip6_route_add+0x1c/0x140 [ 254.997367][ T10] addrconf_prefix_route+0x2a6/0x430 [ 254.997367][ T10] inet6_addr_add+0x4f8/0xa40 [ 254.997367][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 254.997367][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 254.997367][ T10] netlink_rcv_skb+0x130/0x360 [ 254.997367][ T10] netlink_unicast+0x449/0x710 [ 254.997367][ T10] netlink_sendmsg+0x723/0xbe0 [ 254.997367][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 254.997367][ T10] ___sys_sendmsg+0xee/0x170 [ 254.997367][ T10] __sys_sendmsg+0xcd/0x170 [ 254.997367][ T10] do_syscall_64+0xc6/0x1e0 [ 254.997367][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 254.997367][ T10] [ 254.999616][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 254.999616][ T10] netdev_get_by_index+0x5e/0x80 [ 254.999616][ T10] fib6_nh_init+0x3d8/0x1580 [ 254.999616][ T10] ip6_route_info_create+0xf18/0x17d0 [ 254.999616][ T10] addrconf_f6i_alloc+0x315/0x560 [ 254.999616][ T10] ipv6_add_addr+0x411/0x2000 [ 254.999616][ T10] inet6_addr_add+0x30e/0xa40 [ 254.999616][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 254.999616][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 254.999616][ T10] netlink_rcv_skb+0x130/0x360 [ 254.999616][ T10] netlink_unicast+0x449/0x710 [ 254.999616][ T10] netlink_sendmsg+0x723/0xbe0 [ 254.999616][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 254.999616][ T10] ___sys_sendmsg+0xee/0x170 [ 254.999616][ T10] __sys_sendmsg+0xcd/0x170 [ 254.999616][ T10] do_syscall_64+0xc6/0x1e0 [ 254.999616][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 254.999616][ T10] [ 255.001847][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 255.001847][ T10] netdev_get_by_index+0x5e/0x80 [ 255.001847][ T10] fib6_nh_init+0x3d8/0x1580 [ 255.001847][ T10] ip6_route_info_create+0xf18/0x17d0 [ 255.001847][ T10] ip6_route_add+0x1c/0x140 [ 255.001847][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 255.001847][ T10] addrconf_add_dev+0xe2/0x170 [ 255.001847][ T10] inet6_addr_add+0x12f/0xa40 [ 255.001847][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 255.001847][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.001847][ T10] netlink_rcv_skb+0x130/0x360 [ 255.001847][ T10] netlink_unicast+0x449/0x710 [ 255.001847][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.001847][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.001847][ T10] ___sys_sendmsg+0xee/0x170 [ 255.001847][ T10] __sys_sendmsg+0xcd/0x170 [ 255.001847][ T10] do_syscall_64+0xc6/0x1e0 [ 255.001847][ T10] [ 255.004025][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 255.004025][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 255.004025][ T10] ipv6_find_idev+0x102/0x170 [ 255.004025][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 255.004025][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.004025][ T10] netlink_rcv_skb+0x130/0x360 [ 255.004025][ T10] netlink_unicast+0x449/0x710 [ 255.004025][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.004025][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.004025][ T10] ___sys_sendmsg+0xee/0x170 [ 255.004025][ T10] __sys_sendmsg+0xcd/0x170 [ 255.004025][ T10] do_syscall_64+0xc6/0x1e0 [ 255.004025][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 255.004025][ T10] [ 255.005732][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 255.005732][ T10] neigh_parms_alloc+0x1e5/0x510 [ 255.005732][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 255.005732][ T10] ipv6_find_idev+0x102/0x170 [ 255.005732][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 255.005732][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.005732][ T10] netlink_rcv_skb+0x130/0x360 [ 255.005732][ T10] netlink_unicast+0x449/0x710 [ 255.005732][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.005732][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.005732][ T10] ___sys_sendmsg+0xee/0x170 [ 255.005732][ T10] __sys_sendmsg+0xcd/0x170 [ 255.005732][ T10] do_syscall_64+0xc6/0x1e0 [ 255.005732][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 255.005732][ T10] [ 255.007567][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 255.007860][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 255.007860][ T10] netdev_get_by_index+0x5e/0x80 [ 255.007860][ T10] fib6_nh_init+0x3d8/0x1580 [ 255.007860][ T10] ip6_route_info_create+0xf18/0x17d0 [ 255.007860][ T10] ip6_route_add+0x1c/0x140 [ 255.007860][ T10] addrconf_prefix_route+0x2a6/0x430 [ 255.007860][ T10] inet6_addr_add+0x4f8/0xa40 [ 255.007860][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 255.007860][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.007860][ T10] netlink_rcv_skb+0x130/0x360 [ 255.007860][ T10] netlink_unicast+0x449/0x710 [ 255.007860][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.007860][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.007860][ T10] ___sys_sendmsg+0xee/0x170 [ 255.007860][ T10] __sys_sendmsg+0xcd/0x170 [ 255.007860][ T10] do_syscall_64+0xc6/0x1e0 [ 255.007860][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 255.007860][ T10] [ 255.010073][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 255.010073][ T10] netdev_get_by_index+0x5e/0x80 [ 255.010073][ T10] fib6_nh_init+0x3d8/0x1580 [ 255.010073][ T10] ip6_route_info_create+0xf18/0x17d0 [ 255.010073][ T10] addrconf_f6i_alloc+0x315/0x560 [ 255.010073][ T10] ipv6_add_addr+0x411/0x2000 [ 255.010073][ T10] inet6_addr_add+0x30e/0xa40 [ 255.010073][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 255.010073][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.010073][ T10] netlink_rcv_skb+0x130/0x360 [ 255.010073][ T10] netlink_unicast+0x449/0x710 [ 255.010073][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.010073][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.010073][ T10] ___sys_sendmsg+0xee/0x170 [ 255.010073][ T10] __sys_sendmsg+0xcd/0x170 [ 255.010073][ T10] do_syscall_64+0xc6/0x1e0 [ 255.010073][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 255.010073][ T10] [ 255.012307][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 255.012307][ T10] netdev_get_by_index+0x5e/0x80 [ 255.012307][ T10] fib6_nh_init+0x3d8/0x1580 [ 255.012307][ T10] ip6_route_info_create+0xf18/0x17d0 [ 255.012307][ T10] ip6_route_add+0x1c/0x140 [ 255.012307][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 255.012307][ T10] addrconf_add_dev+0xe2/0x170 [ 255.012307][ T10] inet6_addr_add+0x12f/0xa40 [ 255.012307][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 255.012307][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.012307][ T10] netlink_rcv_skb+0x130/0x360 [ 255.012307][ T10] netlink_unicast+0x449/0x710 [ 255.012307][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.012307][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.012307][ T10] ___sys_sendmsg+0xee/0x170 [ 255.012307][ T10] __sys_sendmsg+0xcd/0x170 [ 255.012307][ T10] do_syscall_64+0xc6/0x1e0 [ 255.012307][ T10] [ 255.014502][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 255.014502][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 255.014502][ T10] ipv6_find_idev+0x102/0x170 [ 255.014502][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 255.014502][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.014502][ T10] netlink_rcv_skb+0x130/0x360 [ 255.014502][ T10] netlink_unicast+0x449/0x710 [ 255.014502][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.014502][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.014502][ T10] ___sys_sendmsg+0xee/0x170 [ 255.014502][ T10] __sys_sendmsg+0xcd/0x170 [ 255.014502][ T10] do_syscall_64+0xc6/0x1e0 [ 255.014502][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 255.014502][ T10] [ 255.016207][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 255.016207][ T10] neigh_parms_alloc+0x1e5/0x510 [ 255.016207][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 255.016207][ T10] ipv6_find_idev+0x102/0x170 [ 255.016207][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 255.016207][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.016207][ T10] netlink_rcv_skb+0x130/0x360 [ 255.016207][ T10] netlink_unicast+0x449/0x710 [ 255.016207][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.016207][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.016207][ T10] ___sys_sendmsg+0xee/0x170 [ 255.016207][ T10] __sys_sendmsg+0xcd/0x170 [ 255.016207][ T10] do_syscall_64+0xc6/0x1e0 [ 255.016207][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 255.016207][ T10] [ 255.018087][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 255.018348][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 255.018348][ T10] vlan_dev_init+0x97c/0xdd0 [ 255.018348][ T10] register_netdevice+0x4d3/0x1690 [ 255.018348][ T10] register_vlan_dev+0x162/0x4a0 [ 255.018348][ T10] vlan_newlink+0x393/0x610 [ 255.018348][ T10] rtnl_newlink_create+0x341/0x850 [ 255.018348][ T10] __rtnl_newlink+0xac9/0xd80 [ 255.018348][ T10] rtnl_newlink+0x63/0xa0 [ 255.018348][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 255.018348][ T10] netlink_rcv_skb+0x130/0x360 [ 255.018348][ T10] netlink_unicast+0x449/0x710 [ 255.018348][ T10] netlink_sendmsg+0x723/0xbe0 [ 255.018348][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 255.018348][ T10] ___sys_sendmsg+0xee/0x170 [ 255.018348][ T10] __sys_sendmsg+0xcd/0x170 [ 255.018348][ T10] do_syscall_64+0xc6/0x1e0 [ 255.018348][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 255.018348][ T10] [ 257.565940][ T2014] br1: port 1(vethhv-12) entered blocking state [ 257.566170][ T2014] br1: port 1(vethhv-12) entered disabled state [ 257.566395][ T2014] vethhv-12: entered allmulticast mode [ 257.568374][ T2014] vethhv-12: entered promiscuous mode [ 257.569090][ T2014] br1: port 1(vethhv-12) entered blocking state [ 257.569298][ T2014] br1: port 1(vethhv-12) entered forwarding state [ 259.452137][ T2040] br1: port 2(vxlan1) entered blocking state [ 259.452393][ T2040] br1: port 2(vxlan1) entered disabled state [ 259.452626][ T2040] vxlan1: entered allmulticast mode [ 259.453833][ T2040] vxlan1: entered promiscuous mode [ 259.604102][ T2041] br1: port 2(vxlan1) entered blocking state [ 259.604421][ T2041] br1: port 2(vxlan1) entered forwarding state [ 263.733524][ T2090] br2: port 1(vethhv-22) entered blocking state [ 263.733832][ T2090] br2: port 1(vethhv-22) entered disabled state [ 263.734084][ T2090] vethhv-22: entered allmulticast mode [ 263.735206][ T2090] vethhv-22: entered promiscuous mode [ 263.736036][ T2090] br2: port 1(vethhv-22) entered blocking state [ 263.736255][ T2090] br2: port 1(vethhv-22) entered forwarding state [ 265.172904][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 265.173250][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 265.173250][ T10] netdev_get_by_index+0x5e/0x80 [ 265.173250][ T10] fib6_nh_init+0x3d8/0x1580 [ 265.173250][ T10] ip6_route_info_create+0xf18/0x17d0 [ 265.173250][ T10] ip6_route_add+0x1c/0x140 [ 265.173250][ T10] addrconf_prefix_route+0x2a6/0x430 [ 265.173250][ T10] inet6_addr_add+0x4f8/0xa40 [ 265.173250][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 265.173250][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.173250][ T10] netlink_rcv_skb+0x130/0x360 [ 265.173250][ T10] netlink_unicast+0x449/0x710 [ 265.173250][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.173250][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.173250][ T10] ___sys_sendmsg+0xee/0x170 [ 265.173250][ T10] __sys_sendmsg+0xcd/0x170 [ 265.173250][ T10] do_syscall_64+0xc6/0x1e0 [ 265.173250][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.173250][ T10] [ 265.175470][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 265.175470][ T10] netdev_get_by_index+0x5e/0x80 [ 265.175470][ T10] fib6_nh_init+0x3d8/0x1580 [ 265.175470][ T10] ip6_route_info_create+0xf18/0x17d0 [ 265.175470][ T10] addrconf_f6i_alloc+0x315/0x560 [ 265.175470][ T10] ipv6_add_addr+0x411/0x2000 [ 265.175470][ T10] inet6_addr_add+0x30e/0xa40 [ 265.175470][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 265.175470][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.175470][ T10] netlink_rcv_skb+0x130/0x360 [ 265.175470][ T10] netlink_unicast+0x449/0x710 [ 265.175470][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.175470][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.175470][ T10] ___sys_sendmsg+0xee/0x170 [ 265.175470][ T10] __sys_sendmsg+0xcd/0x170 [ 265.175470][ T10] do_syscall_64+0xc6/0x1e0 [ 265.175470][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.175470][ T10] [ 265.177681][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 265.177681][ T10] netdev_get_by_index+0x5e/0x80 [ 265.177681][ T10] fib6_nh_init+0x3d8/0x1580 [ 265.177681][ T10] ip6_route_info_create+0xf18/0x17d0 [ 265.177681][ T10] ip6_route_add+0x1c/0x140 [ 265.177681][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 265.177681][ T10] addrconf_add_dev+0xe2/0x170 [ 265.177681][ T10] inet6_addr_add+0x12f/0xa40 [ 265.177681][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 265.177681][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.177681][ T10] netlink_rcv_skb+0x130/0x360 [ 265.177681][ T10] netlink_unicast+0x449/0x710 [ 265.177681][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.177681][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.177681][ T10] ___sys_sendmsg+0xee/0x170 [ 265.177681][ T10] __sys_sendmsg+0xcd/0x170 [ 265.177681][ T10] do_syscall_64+0xc6/0x1e0 [ 265.177681][ T10] [ 265.179851][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 265.179851][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 265.179851][ T10] ipv6_find_idev+0x102/0x170 [ 265.179851][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 265.179851][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.179851][ T10] netlink_rcv_skb+0x130/0x360 [ 265.179851][ T10] netlink_unicast+0x449/0x710 [ 265.179851][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.179851][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.179851][ T10] ___sys_sendmsg+0xee/0x170 [ 265.179851][ T10] __sys_sendmsg+0xcd/0x170 [ 265.179851][ T10] do_syscall_64+0xc6/0x1e0 [ 265.179851][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.179851][ T10] [ 265.181550][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 265.181550][ T10] neigh_parms_alloc+0x1e5/0x510 [ 265.181550][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 265.181550][ T10] ipv6_find_idev+0x102/0x170 [ 265.181550][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 265.181550][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.181550][ T10] netlink_rcv_skb+0x130/0x360 [ 265.181550][ T10] netlink_unicast+0x449/0x710 [ 265.181550][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.181550][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.181550][ T10] ___sys_sendmsg+0xee/0x170 [ 265.181550][ T10] __sys_sendmsg+0xcd/0x170 [ 265.181550][ T10] do_syscall_64+0xc6/0x1e0 [ 265.181550][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.181550][ T10] [ 265.183998][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 265.184299][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 265.184299][ T10] netdev_get_by_index+0x5e/0x80 [ 265.184299][ T10] fib6_nh_init+0x3d8/0x1580 [ 265.184299][ T10] ip6_route_info_create+0xf18/0x17d0 [ 265.184299][ T10] ip6_route_add+0x1c/0x140 [ 265.184299][ T10] addrconf_prefix_route+0x2a6/0x430 [ 265.184299][ T10] inet6_addr_add+0x4f8/0xa40 [ 265.184299][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 265.184299][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.184299][ T10] netlink_rcv_skb+0x130/0x360 [ 265.184299][ T10] netlink_unicast+0x449/0x710 [ 265.184299][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.184299][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.184299][ T10] ___sys_sendmsg+0xee/0x170 [ 265.184299][ T10] __sys_sendmsg+0xcd/0x170 [ 265.184299][ T10] do_syscall_64+0xc6/0x1e0 [ 265.184299][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.184299][ T10] [ 265.186498][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 265.186498][ T10] netdev_get_by_index+0x5e/0x80 [ 265.186498][ T10] fib6_nh_init+0x3d8/0x1580 [ 265.186498][ T10] ip6_route_info_create+0xf18/0x17d0 [ 265.186498][ T10] addrconf_f6i_alloc+0x315/0x560 [ 265.186498][ T10] ipv6_add_addr+0x411/0x2000 [ 265.186498][ T10] inet6_addr_add+0x30e/0xa40 [ 265.186498][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 265.186498][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.186498][ T10] netlink_rcv_skb+0x130/0x360 [ 265.186498][ T10] netlink_unicast+0x449/0x710 [ 265.186498][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.186498][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.186498][ T10] ___sys_sendmsg+0xee/0x170 [ 265.186498][ T10] __sys_sendmsg+0xcd/0x170 [ 265.186498][ T10] do_syscall_64+0xc6/0x1e0 [ 265.186498][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.186498][ T10] [ 265.189088][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 265.189088][ T10] netdev_get_by_index+0x5e/0x80 [ 265.189088][ T10] fib6_nh_init+0x3d8/0x1580 [ 265.189088][ T10] ip6_route_info_create+0xf18/0x17d0 [ 265.189088][ T10] ip6_route_add+0x1c/0x140 [ 265.189088][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 265.189088][ T10] addrconf_add_dev+0xe2/0x170 [ 265.189088][ T10] inet6_addr_add+0x12f/0xa40 [ 265.189088][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 265.189088][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.189088][ T10] netlink_rcv_skb+0x130/0x360 [ 265.189088][ T10] netlink_unicast+0x449/0x710 [ 265.189088][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.189088][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.189088][ T10] ___sys_sendmsg+0xee/0x170 [ 265.189088][ T10] __sys_sendmsg+0xcd/0x170 [ 265.189088][ T10] do_syscall_64+0xc6/0x1e0 [ 265.189088][ T10] [ 265.191459][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 265.191459][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 265.191459][ T10] ipv6_find_idev+0x102/0x170 [ 265.191459][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 265.191459][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.191459][ T10] netlink_rcv_skb+0x130/0x360 [ 265.191459][ T10] netlink_unicast+0x449/0x710 [ 265.191459][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.191459][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.191459][ T10] ___sys_sendmsg+0xee/0x170 [ 265.191459][ T10] __sys_sendmsg+0xcd/0x170 [ 265.191459][ T10] do_syscall_64+0xc6/0x1e0 [ 265.191459][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.191459][ T10] [ 265.193373][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 265.193373][ T10] neigh_parms_alloc+0x1e5/0x510 [ 265.193373][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 265.193373][ T10] ipv6_find_idev+0x102/0x170 [ 265.193373][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 265.193373][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.193373][ T10] netlink_rcv_skb+0x130/0x360 [ 265.193373][ T10] netlink_unicast+0x449/0x710 [ 265.193373][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.193373][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.193373][ T10] ___sys_sendmsg+0xee/0x170 [ 265.193373][ T10] __sys_sendmsg+0xcd/0x170 [ 265.193373][ T10] do_syscall_64+0xc6/0x1e0 [ 265.193373][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.193373][ T10] [ 265.195439][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 265.195777][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 265.195777][ T10] vlan_dev_init+0x97c/0xdd0 [ 265.195777][ T10] register_netdevice+0x4d3/0x1690 [ 265.195777][ T10] register_vlan_dev+0x162/0x4a0 [ 265.195777][ T10] vlan_newlink+0x393/0x610 [ 265.195777][ T10] rtnl_newlink_create+0x341/0x850 [ 265.195777][ T10] __rtnl_newlink+0xac9/0xd80 [ 265.195777][ T10] rtnl_newlink+0x63/0xa0 [ 265.195777][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.195777][ T10] netlink_rcv_skb+0x130/0x360 [ 265.195777][ T10] netlink_unicast+0x449/0x710 [ 265.195777][ T10] netlink_sendmsg+0x723/0xbe0 [ 265.195777][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 265.195777][ T10] ___sys_sendmsg+0xee/0x170 [ 265.195777][ T10] __sys_sendmsg+0xcd/0x170 [ 265.195777][ T10] do_syscall_64+0xc6/0x1e0 [ 265.195777][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.195777][ T10] [ 265.570134][ T2116] br2: port 2(vxlan2) entered blocking state [ 265.570439][ T2116] br2: port 2(vxlan2) entered disabled state [ 265.570668][ T2116] vxlan2: entered allmulticast mode [ 265.572445][ T2116] vxlan2: entered promiscuous mode [ 265.726215][ T2117] br2: port 2(vxlan2) entered blocking state [ 265.726522][ T2117] br2: port 2(vxlan2) entered forwarding state [ 274.897104][ T2191] veth0: renamed from veth-hv-1 [ 275.356104][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 275.356538][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 275.356538][ T10] netdev_get_by_index+0x5e/0x80 [ 275.356538][ T10] fib6_nh_init+0x3d8/0x1580 [ 275.356538][ T10] ip6_route_info_create+0xf18/0x17d0 [ 275.356538][ T10] ip6_route_add+0x1c/0x140 [ 275.356538][ T10] addrconf_prefix_route+0x2a6/0x430 [ 275.356538][ T10] inet6_addr_add+0x4f8/0xa40 [ 275.356538][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 275.356538][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.356538][ T10] netlink_rcv_skb+0x130/0x360 [ 275.356538][ T10] netlink_unicast+0x449/0x710 [ 275.356538][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.356538][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.356538][ T10] ___sys_sendmsg+0xee/0x170 [ 275.356538][ T10] __sys_sendmsg+0xcd/0x170 [ 275.356538][ T10] do_syscall_64+0xc6/0x1e0 [ 275.356538][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.356538][ T10] [ 275.358867][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 275.358867][ T10] netdev_get_by_index+0x5e/0x80 [ 275.358867][ T10] fib6_nh_init+0x3d8/0x1580 [ 275.358867][ T10] ip6_route_info_create+0xf18/0x17d0 [ 275.358867][ T10] addrconf_f6i_alloc+0x315/0x560 [ 275.358867][ T10] ipv6_add_addr+0x411/0x2000 [ 275.358867][ T10] inet6_addr_add+0x30e/0xa40 [ 275.358867][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 275.358867][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.358867][ T10] netlink_rcv_skb+0x130/0x360 [ 275.358867][ T10] netlink_unicast+0x449/0x710 [ 275.358867][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.358867][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.358867][ T10] ___sys_sendmsg+0xee/0x170 [ 275.358867][ T10] __sys_sendmsg+0xcd/0x170 [ 275.358867][ T10] do_syscall_64+0xc6/0x1e0 [ 275.358867][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.358867][ T10] [ 275.361168][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 275.361168][ T10] netdev_get_by_index+0x5e/0x80 [ 275.361168][ T10] fib6_nh_init+0x3d8/0x1580 [ 275.361168][ T10] ip6_route_info_create+0xf18/0x17d0 [ 275.361168][ T10] ip6_route_add+0x1c/0x140 [ 275.361168][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 275.361168][ T10] addrconf_add_dev+0xe2/0x170 [ 275.361168][ T10] inet6_addr_add+0x12f/0xa40 [ 275.361168][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 275.361168][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.361168][ T10] netlink_rcv_skb+0x130/0x360 [ 275.361168][ T10] netlink_unicast+0x449/0x710 [ 275.361168][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.361168][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.361168][ T10] ___sys_sendmsg+0xee/0x170 [ 275.361168][ T10] __sys_sendmsg+0xcd/0x170 [ 275.361168][ T10] do_syscall_64+0xc6/0x1e0 [ 275.361168][ T10] [ 275.363396][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 275.363396][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 275.363396][ T10] ipv6_find_idev+0x102/0x170 [ 275.363396][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 275.363396][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.363396][ T10] netlink_rcv_skb+0x130/0x360 [ 275.363396][ T10] netlink_unicast+0x449/0x710 [ 275.363396][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.363396][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.363396][ T10] ___sys_sendmsg+0xee/0x170 [ 275.363396][ T10] __sys_sendmsg+0xcd/0x170 [ 275.363396][ T10] do_syscall_64+0xc6/0x1e0 [ 275.363396][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.363396][ T10] [ 275.365138][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 275.365138][ T10] neigh_parms_alloc+0x1e5/0x510 [ 275.365138][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 275.365138][ T10] ipv6_find_idev+0x102/0x170 [ 275.365138][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 275.365138][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.365138][ T10] netlink_rcv_skb+0x130/0x360 [ 275.365138][ T10] netlink_unicast+0x449/0x710 [ 275.365138][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.365138][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.365138][ T10] ___sys_sendmsg+0xee/0x170 [ 275.365138][ T10] __sys_sendmsg+0xcd/0x170 [ 275.365138][ T10] do_syscall_64+0xc6/0x1e0 [ 275.365138][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.365138][ T10] [ 275.367077][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 275.367384][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 275.367384][ T10] netdev_get_by_index+0x5e/0x80 [ 275.367384][ T10] fib6_nh_init+0x3d8/0x1580 [ 275.367384][ T10] ip6_route_info_create+0xf18/0x17d0 [ 275.367384][ T10] ip6_route_add+0x1c/0x140 [ 275.367384][ T10] addrconf_prefix_route+0x2a6/0x430 [ 275.367384][ T10] inet6_addr_add+0x4f8/0xa40 [ 275.367384][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 275.367384][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.367384][ T10] netlink_rcv_skb+0x130/0x360 [ 275.367384][ T10] netlink_unicast+0x449/0x710 [ 275.367384][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.367384][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.367384][ T10] ___sys_sendmsg+0xee/0x170 [ 275.367384][ T10] __sys_sendmsg+0xcd/0x170 [ 275.367384][ T10] do_syscall_64+0xc6/0x1e0 [ 275.367384][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.367384][ T10] [ 275.369659][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 275.369659][ T10] netdev_get_by_index+0x5e/0x80 [ 275.369659][ T10] fib6_nh_init+0x3d8/0x1580 [ 275.369659][ T10] ip6_route_info_create+0xf18/0x17d0 [ 275.369659][ T10] addrconf_f6i_alloc+0x315/0x560 [ 275.369659][ T10] ipv6_add_addr+0x411/0x2000 [ 275.369659][ T10] inet6_addr_add+0x30e/0xa40 [ 275.369659][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 275.369659][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.369659][ T10] netlink_rcv_skb+0x130/0x360 [ 275.369659][ T10] netlink_unicast+0x449/0x710 [ 275.369659][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.369659][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.369659][ T10] ___sys_sendmsg+0xee/0x170 [ 275.369659][ T10] __sys_sendmsg+0xcd/0x170 [ 275.369659][ T10] do_syscall_64+0xc6/0x1e0 [ 275.369659][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.369659][ T10] [ 275.371938][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 275.371938][ T10] netdev_get_by_index+0x5e/0x80 [ 275.371938][ T10] fib6_nh_init+0x3d8/0x1580 [ 275.371938][ T10] ip6_route_info_create+0xf18/0x17d0 [ 275.371938][ T10] ip6_route_add+0x1c/0x140 [ 275.371938][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 275.371938][ T10] addrconf_add_dev+0xe2/0x170 [ 275.371938][ T10] inet6_addr_add+0x12f/0xa40 [ 275.371938][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 275.371938][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.371938][ T10] netlink_rcv_skb+0x130/0x360 [ 275.371938][ T10] netlink_unicast+0x449/0x710 [ 275.371938][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.371938][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.371938][ T10] ___sys_sendmsg+0xee/0x170 [ 275.371938][ T10] __sys_sendmsg+0xcd/0x170 [ 275.371938][ T10] do_syscall_64+0xc6/0x1e0 [ 275.371938][ T10] [ 275.374177][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 275.374177][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 275.374177][ T10] ipv6_find_idev+0x102/0x170 [ 275.374177][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 275.374177][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.374177][ T10] netlink_rcv_skb+0x130/0x360 [ 275.374177][ T10] netlink_unicast+0x449/0x710 [ 275.374177][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.374177][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.374177][ T10] ___sys_sendmsg+0xee/0x170 [ 275.374177][ T10] __sys_sendmsg+0xcd/0x170 [ 275.374177][ T10] do_syscall_64+0xc6/0x1e0 [ 275.374177][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.374177][ T10] [ 275.375929][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 275.375929][ T10] neigh_parms_alloc+0x1e5/0x510 [ 275.375929][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 275.375929][ T10] ipv6_find_idev+0x102/0x170 [ 275.375929][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 275.375929][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.375929][ T10] netlink_rcv_skb+0x130/0x360 [ 275.375929][ T10] netlink_unicast+0x449/0x710 [ 275.375929][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.375929][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.375929][ T10] ___sys_sendmsg+0xee/0x170 [ 275.375929][ T10] __sys_sendmsg+0xcd/0x170 [ 275.375929][ T10] do_syscall_64+0xc6/0x1e0 [ 275.375929][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.375929][ T10] [ 275.378173][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 275.378450][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 275.378450][ T10] vlan_dev_init+0x97c/0xdd0 [ 275.378450][ T10] register_netdevice+0x4d3/0x1690 [ 275.378450][ T10] register_vlan_dev+0x162/0x4a0 [ 275.378450][ T10] vlan_newlink+0x393/0x610 [ 275.378450][ T10] rtnl_newlink_create+0x341/0x850 [ 275.378450][ T10] __rtnl_newlink+0xac9/0xd80 [ 275.378450][ T10] rtnl_newlink+0x63/0xa0 [ 275.378450][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.378450][ T10] netlink_rcv_skb+0x130/0x360 [ 275.378450][ T10] netlink_unicast+0x449/0x710 [ 275.378450][ T10] netlink_sendmsg+0x723/0xbe0 [ 275.378450][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 275.378450][ T10] ___sys_sendmsg+0xee/0x170 [ 275.378450][ T10] __sys_sendmsg+0xcd/0x170 [ 275.378450][ T10] do_syscall_64+0xc6/0x1e0 [ 275.378450][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.378450][ T10] [ 275.654369][ T2202] veth0: renamed from veth-hv-2 [ 281.947612][ T2247] br1: port 1(vethhv-11) entered blocking state [ 281.947937][ T2247] br1: port 1(vethhv-11) entered disabled state [ 281.948173][ T2247] vethhv-11: entered allmulticast mode [ 281.949276][ T2247] vethhv-11: entered promiscuous mode [ 281.949997][ T2247] br1: port 1(vethhv-11) entered blocking state [ 281.950216][ T2247] br1: port 1(vethhv-11) entered forwarding state [ 283.873374][ T2273] br1: port 2(vxlan1) entered blocking state [ 283.873669][ T2273] br1: port 2(vxlan1) entered disabled state [ 283.873906][ T2273] vxlan1: entered allmulticast mode [ 283.875082][ T2273] vxlan1: entered promiscuous mode [ 284.022311][ T2274] br1: port 2(vxlan1) entered blocking state [ 284.022631][ T2274] br1: port 2(vxlan1) entered forwarding state [ 285.547909][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 285.548247][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 285.548247][ T10] netdev_get_by_index+0x5e/0x80 [ 285.548247][ T10] fib6_nh_init+0x3d8/0x1580 [ 285.548247][ T10] ip6_route_info_create+0xf18/0x17d0 [ 285.548247][ T10] ip6_route_add+0x1c/0x140 [ 285.548247][ T10] addrconf_prefix_route+0x2a6/0x430 [ 285.548247][ T10] inet6_addr_add+0x4f8/0xa40 [ 285.548247][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 285.548247][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.548247][ T10] netlink_rcv_skb+0x130/0x360 [ 285.548247][ T10] netlink_unicast+0x449/0x710 [ 285.548247][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.548247][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.548247][ T10] ___sys_sendmsg+0xee/0x170 [ 285.548247][ T10] __sys_sendmsg+0xcd/0x170 [ 285.548247][ T10] do_syscall_64+0xc6/0x1e0 [ 285.548247][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.548247][ T10] [ 285.550488][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 285.550488][ T10] netdev_get_by_index+0x5e/0x80 [ 285.550488][ T10] fib6_nh_init+0x3d8/0x1580 [ 285.550488][ T10] ip6_route_info_create+0xf18/0x17d0 [ 285.550488][ T10] addrconf_f6i_alloc+0x315/0x560 [ 285.550488][ T10] ipv6_add_addr+0x411/0x2000 [ 285.550488][ T10] inet6_addr_add+0x30e/0xa40 [ 285.550488][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 285.550488][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.550488][ T10] netlink_rcv_skb+0x130/0x360 [ 285.550488][ T10] netlink_unicast+0x449/0x710 [ 285.550488][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.550488][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.550488][ T10] ___sys_sendmsg+0xee/0x170 [ 285.550488][ T10] __sys_sendmsg+0xcd/0x170 [ 285.550488][ T10] do_syscall_64+0xc6/0x1e0 [ 285.550488][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.550488][ T10] [ 285.552688][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 285.552688][ T10] netdev_get_by_index+0x5e/0x80 [ 285.552688][ T10] fib6_nh_init+0x3d8/0x1580 [ 285.552688][ T10] ip6_route_info_create+0xf18/0x17d0 [ 285.552688][ T10] ip6_route_add+0x1c/0x140 [ 285.552688][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 285.552688][ T10] addrconf_add_dev+0xe2/0x170 [ 285.552688][ T10] inet6_addr_add+0x12f/0xa40 [ 285.552688][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 285.552688][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.552688][ T10] netlink_rcv_skb+0x130/0x360 [ 285.552688][ T10] netlink_unicast+0x449/0x710 [ 285.552688][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.552688][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.552688][ T10] ___sys_sendmsg+0xee/0x170 [ 285.552688][ T10] __sys_sendmsg+0xcd/0x170 [ 285.552688][ T10] do_syscall_64+0xc6/0x1e0 [ 285.552688][ T10] [ 285.554859][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 285.554859][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 285.554859][ T10] ipv6_find_idev+0x102/0x170 [ 285.554859][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 285.554859][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.554859][ T10] netlink_rcv_skb+0x130/0x360 [ 285.554859][ T10] netlink_unicast+0x449/0x710 [ 285.554859][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.554859][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.554859][ T10] ___sys_sendmsg+0xee/0x170 [ 285.554859][ T10] __sys_sendmsg+0xcd/0x170 [ 285.554859][ T10] do_syscall_64+0xc6/0x1e0 [ 285.554859][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.554859][ T10] [ 285.556551][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 285.556551][ T10] neigh_parms_alloc+0x1e5/0x510 [ 285.556551][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 285.556551][ T10] ipv6_find_idev+0x102/0x170 [ 285.556551][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 285.556551][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.556551][ T10] netlink_rcv_skb+0x130/0x360 [ 285.556551][ T10] netlink_unicast+0x449/0x710 [ 285.556551][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.556551][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.556551][ T10] ___sys_sendmsg+0xee/0x170 [ 285.556551][ T10] __sys_sendmsg+0xcd/0x170 [ 285.556551][ T10] do_syscall_64+0xc6/0x1e0 [ 285.556551][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.556551][ T10] [ 285.558933][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 285.559237][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 285.559237][ T10] netdev_get_by_index+0x5e/0x80 [ 285.559237][ T10] fib6_nh_init+0x3d8/0x1580 [ 285.559237][ T10] ip6_route_info_create+0xf18/0x17d0 [ 285.559237][ T10] ip6_route_add+0x1c/0x140 [ 285.559237][ T10] addrconf_prefix_route+0x2a6/0x430 [ 285.559237][ T10] inet6_addr_add+0x4f8/0xa40 [ 285.559237][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 285.559237][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.559237][ T10] netlink_rcv_skb+0x130/0x360 [ 285.559237][ T10] netlink_unicast+0x449/0x710 [ 285.559237][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.559237][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.559237][ T10] ___sys_sendmsg+0xee/0x170 [ 285.559237][ T10] __sys_sendmsg+0xcd/0x170 [ 285.559237][ T10] do_syscall_64+0xc6/0x1e0 [ 285.559237][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.559237][ T10] [ 285.561438][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 285.561438][ T10] netdev_get_by_index+0x5e/0x80 [ 285.561438][ T10] fib6_nh_init+0x3d8/0x1580 [ 285.561438][ T10] ip6_route_info_create+0xf18/0x17d0 [ 285.561438][ T10] addrconf_f6i_alloc+0x315/0x560 [ 285.561438][ T10] ipv6_add_addr+0x411/0x2000 [ 285.561438][ T10] inet6_addr_add+0x30e/0xa40 [ 285.561438][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 285.561438][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.561438][ T10] netlink_rcv_skb+0x130/0x360 [ 285.561438][ T10] netlink_unicast+0x449/0x710 [ 285.561438][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.561438][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.561438][ T10] ___sys_sendmsg+0xee/0x170 [ 285.561438][ T10] __sys_sendmsg+0xcd/0x170 [ 285.561438][ T10] do_syscall_64+0xc6/0x1e0 [ 285.561438][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.561438][ T10] [ 285.563625][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 285.563625][ T10] netdev_get_by_index+0x5e/0x80 [ 285.563625][ T10] fib6_nh_init+0x3d8/0x1580 [ 285.563625][ T10] ip6_route_info_create+0xf18/0x17d0 [ 285.563625][ T10] ip6_route_add+0x1c/0x140 [ 285.563625][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 285.563625][ T10] addrconf_add_dev+0xe2/0x170 [ 285.563625][ T10] inet6_addr_add+0x12f/0xa40 [ 285.563625][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 285.563625][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.563625][ T10] netlink_rcv_skb+0x130/0x360 [ 285.563625][ T10] netlink_unicast+0x449/0x710 [ 285.563625][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.563625][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.563625][ T10] ___sys_sendmsg+0xee/0x170 [ 285.563625][ T10] __sys_sendmsg+0xcd/0x170 [ 285.563625][ T10] do_syscall_64+0xc6/0x1e0 [ 285.563625][ T10] [ 285.565797][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 285.565797][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 285.565797][ T10] ipv6_find_idev+0x102/0x170 [ 285.565797][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 285.565797][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.565797][ T10] netlink_rcv_skb+0x130/0x360 [ 285.565797][ T10] netlink_unicast+0x449/0x710 [ 285.565797][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.565797][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.565797][ T10] ___sys_sendmsg+0xee/0x170 [ 285.565797][ T10] __sys_sendmsg+0xcd/0x170 [ 285.565797][ T10] do_syscall_64+0xc6/0x1e0 [ 285.565797][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.565797][ T10] [ 285.567490][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 285.567490][ T10] neigh_parms_alloc+0x1e5/0x510 [ 285.567490][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 285.567490][ T10] ipv6_find_idev+0x102/0x170 [ 285.567490][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 285.567490][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.567490][ T10] netlink_rcv_skb+0x130/0x360 [ 285.567490][ T10] netlink_unicast+0x449/0x710 [ 285.567490][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.567490][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.567490][ T10] ___sys_sendmsg+0xee/0x170 [ 285.567490][ T10] __sys_sendmsg+0xcd/0x170 [ 285.567490][ T10] do_syscall_64+0xc6/0x1e0 [ 285.567490][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.567490][ T10] [ 285.569431][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 285.569694][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 285.569694][ T10] vlan_dev_init+0x97c/0xdd0 [ 285.569694][ T10] register_netdevice+0x4d3/0x1690 [ 285.569694][ T10] register_vlan_dev+0x162/0x4a0 [ 285.569694][ T10] vlan_newlink+0x393/0x610 [ 285.569694][ T10] rtnl_newlink_create+0x341/0x850 [ 285.569694][ T10] __rtnl_newlink+0xac9/0xd80 [ 285.569694][ T10] rtnl_newlink+0x63/0xa0 [ 285.569694][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.569694][ T10] netlink_rcv_skb+0x130/0x360 [ 285.569694][ T10] netlink_unicast+0x449/0x710 [ 285.569694][ T10] netlink_sendmsg+0x723/0xbe0 [ 285.569694][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 285.569694][ T10] ___sys_sendmsg+0xee/0x170 [ 285.569694][ T10] __sys_sendmsg+0xcd/0x170 [ 285.569694][ T10] do_syscall_64+0xc6/0x1e0 [ 285.569694][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.569694][ T10] [ 288.229829][ T2324] br2: port 1(vethhv-21) entered blocking state [ 288.230148][ T2324] br2: port 1(vethhv-21) entered disabled state [ 288.230385][ T2324] vethhv-21: entered allmulticast mode [ 288.231495][ T2324] vethhv-21: entered promiscuous mode [ 288.232208][ T2324] br2: port 1(vethhv-21) entered blocking state [ 288.232426][ T2324] br2: port 1(vethhv-21) entered forwarding state [ 290.125670][ T2350] br2: port 2(vxlan2) entered blocking state [ 290.126140][ T2350] br2: port 2(vxlan2) entered disabled state [ 290.126370][ T2350] vxlan2: entered allmulticast mode [ 290.127562][ T2350] vxlan2: entered promiscuous mode [ 290.276451][ T2351] br2: port 2(vxlan2) entered blocking state [ 290.276770][ T2351] br2: port 2(vxlan2) entered forwarding state [ 294.402594][ T2400] br1: port 1(vethhv-12) entered blocking state [ 294.402966][ T2400] br1: port 1(vethhv-12) entered disabled state [ 294.403199][ T2400] vethhv-12: entered allmulticast mode [ 294.404313][ T2400] vethhv-12: entered promiscuous mode [ 294.405023][ T2400] br1: port 1(vethhv-12) entered blocking state [ 294.405239][ T2400] br1: port 1(vethhv-12) entered forwarding state [ 295.675914][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 295.676277][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 295.676277][ T10] netdev_get_by_index+0x5e/0x80 [ 295.676277][ T10] fib6_nh_init+0x3d8/0x1580 [ 295.676277][ T10] ip6_route_info_create+0xf18/0x17d0 [ 295.676277][ T10] ip6_route_add+0x1c/0x140 [ 295.676277][ T10] addrconf_prefix_route+0x2a6/0x430 [ 295.676277][ T10] inet6_addr_add+0x4f8/0xa40 [ 295.676277][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 295.676277][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.676277][ T10] netlink_rcv_skb+0x130/0x360 [ 295.676277][ T10] netlink_unicast+0x449/0x710 [ 295.676277][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.676277][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.676277][ T10] ___sys_sendmsg+0xee/0x170 [ 295.676277][ T10] __sys_sendmsg+0xcd/0x170 [ 295.676277][ T10] do_syscall_64+0xc6/0x1e0 [ 295.676277][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.676277][ T10] [ 295.678510][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 295.678510][ T10] netdev_get_by_index+0x5e/0x80 [ 295.678510][ T10] fib6_nh_init+0x3d8/0x1580 [ 295.678510][ T10] ip6_route_info_create+0xf18/0x17d0 [ 295.678510][ T10] addrconf_f6i_alloc+0x315/0x560 [ 295.678510][ T10] ipv6_add_addr+0x411/0x2000 [ 295.678510][ T10] inet6_addr_add+0x30e/0xa40 [ 295.678510][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 295.678510][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.678510][ T10] netlink_rcv_skb+0x130/0x360 [ 295.678510][ T10] netlink_unicast+0x449/0x710 [ 295.678510][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.678510][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.678510][ T10] ___sys_sendmsg+0xee/0x170 [ 295.678510][ T10] __sys_sendmsg+0xcd/0x170 [ 295.678510][ T10] do_syscall_64+0xc6/0x1e0 [ 295.678510][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.678510][ T10] [ 295.680710][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 295.680710][ T10] netdev_get_by_index+0x5e/0x80 [ 295.680710][ T10] fib6_nh_init+0x3d8/0x1580 [ 295.680710][ T10] ip6_route_info_create+0xf18/0x17d0 [ 295.680710][ T10] ip6_route_add+0x1c/0x140 [ 295.680710][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 295.680710][ T10] addrconf_add_dev+0xe2/0x170 [ 295.680710][ T10] inet6_addr_add+0x12f/0xa40 [ 295.680710][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 295.680710][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.680710][ T10] netlink_rcv_skb+0x130/0x360 [ 295.680710][ T10] netlink_unicast+0x449/0x710 [ 295.680710][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.680710][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.680710][ T10] ___sys_sendmsg+0xee/0x170 [ 295.680710][ T10] __sys_sendmsg+0xcd/0x170 [ 295.680710][ T10] do_syscall_64+0xc6/0x1e0 [ 295.680710][ T10] [ 295.682890][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 295.682890][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 295.682890][ T10] ipv6_find_idev+0x102/0x170 [ 295.682890][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 295.682890][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.682890][ T10] netlink_rcv_skb+0x130/0x360 [ 295.682890][ T10] netlink_unicast+0x449/0x710 [ 295.682890][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.682890][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.682890][ T10] ___sys_sendmsg+0xee/0x170 [ 295.682890][ T10] __sys_sendmsg+0xcd/0x170 [ 295.682890][ T10] do_syscall_64+0xc6/0x1e0 [ 295.682890][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.682890][ T10] [ 295.684572][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 295.684572][ T10] neigh_parms_alloc+0x1e5/0x510 [ 295.684572][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 295.684572][ T10] ipv6_find_idev+0x102/0x170 [ 295.684572][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 295.684572][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.684572][ T10] netlink_rcv_skb+0x130/0x360 [ 295.684572][ T10] netlink_unicast+0x449/0x710 [ 295.684572][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.684572][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.684572][ T10] ___sys_sendmsg+0xee/0x170 [ 295.684572][ T10] __sys_sendmsg+0xcd/0x170 [ 295.684572][ T10] do_syscall_64+0xc6/0x1e0 [ 295.684572][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.684572][ T10] [ 295.686448][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 295.686759][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 295.686759][ T10] netdev_get_by_index+0x5e/0x80 [ 295.686759][ T10] fib6_nh_init+0x3d8/0x1580 [ 295.686759][ T10] ip6_route_info_create+0xf18/0x17d0 [ 295.686759][ T10] ip6_route_add+0x1c/0x140 [ 295.686759][ T10] addrconf_prefix_route+0x2a6/0x430 [ 295.686759][ T10] inet6_addr_add+0x4f8/0xa40 [ 295.686759][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 295.686759][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.686759][ T10] netlink_rcv_skb+0x130/0x360 [ 295.686759][ T10] netlink_unicast+0x449/0x710 [ 295.686759][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.686759][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.686759][ T10] ___sys_sendmsg+0xee/0x170 [ 295.686759][ T10] __sys_sendmsg+0xcd/0x170 [ 295.686759][ T10] do_syscall_64+0xc6/0x1e0 [ 295.686759][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.686759][ T10] [ 295.688961][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 295.688961][ T10] netdev_get_by_index+0x5e/0x80 [ 295.688961][ T10] fib6_nh_init+0x3d8/0x1580 [ 295.688961][ T10] ip6_route_info_create+0xf18/0x17d0 [ 295.688961][ T10] addrconf_f6i_alloc+0x315/0x560 [ 295.688961][ T10] ipv6_add_addr+0x411/0x2000 [ 295.688961][ T10] inet6_addr_add+0x30e/0xa40 [ 295.688961][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 295.688961][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.688961][ T10] netlink_rcv_skb+0x130/0x360 [ 295.688961][ T10] netlink_unicast+0x449/0x710 [ 295.688961][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.688961][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.688961][ T10] ___sys_sendmsg+0xee/0x170 [ 295.688961][ T10] __sys_sendmsg+0xcd/0x170 [ 295.688961][ T10] do_syscall_64+0xc6/0x1e0 [ 295.688961][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.688961][ T10] [ 295.691154][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 295.691154][ T10] netdev_get_by_index+0x5e/0x80 [ 295.691154][ T10] fib6_nh_init+0x3d8/0x1580 [ 295.691154][ T10] ip6_route_info_create+0xf18/0x17d0 [ 295.691154][ T10] ip6_route_add+0x1c/0x140 [ 295.691154][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 295.691154][ T10] addrconf_add_dev+0xe2/0x170 [ 295.691154][ T10] inet6_addr_add+0x12f/0xa40 [ 295.691154][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 295.691154][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.691154][ T10] netlink_rcv_skb+0x130/0x360 [ 295.691154][ T10] netlink_unicast+0x449/0x710 [ 295.691154][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.691154][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.691154][ T10] ___sys_sendmsg+0xee/0x170 [ 295.691154][ T10] __sys_sendmsg+0xcd/0x170 [ 295.691154][ T10] do_syscall_64+0xc6/0x1e0 [ 295.691154][ T10] [ 295.693307][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 295.693307][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 295.693307][ T10] ipv6_find_idev+0x102/0x170 [ 295.693307][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 295.693307][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.693307][ T10] netlink_rcv_skb+0x130/0x360 [ 295.693307][ T10] netlink_unicast+0x449/0x710 [ 295.693307][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.693307][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.693307][ T10] ___sys_sendmsg+0xee/0x170 [ 295.693307][ T10] __sys_sendmsg+0xcd/0x170 [ 295.693307][ T10] do_syscall_64+0xc6/0x1e0 [ 295.693307][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.693307][ T10] [ 295.694997][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 295.694997][ T10] neigh_parms_alloc+0x1e5/0x510 [ 295.694997][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 295.694997][ T10] ipv6_find_idev+0x102/0x170 [ 295.694997][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 295.694997][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.694997][ T10] netlink_rcv_skb+0x130/0x360 [ 295.694997][ T10] netlink_unicast+0x449/0x710 [ 295.694997][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.694997][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.694997][ T10] ___sys_sendmsg+0xee/0x170 [ 295.694997][ T10] __sys_sendmsg+0xcd/0x170 [ 295.694997][ T10] do_syscall_64+0xc6/0x1e0 [ 295.694997][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.694997][ T10] [ 295.696928][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 295.697192][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 295.697192][ T10] vlan_dev_init+0x97c/0xdd0 [ 295.697192][ T10] register_netdevice+0x4d3/0x1690 [ 295.697192][ T10] register_vlan_dev+0x162/0x4a0 [ 295.697192][ T10] vlan_newlink+0x393/0x610 [ 295.697192][ T10] rtnl_newlink_create+0x341/0x850 [ 295.697192][ T10] __rtnl_newlink+0xac9/0xd80 [ 295.697192][ T10] rtnl_newlink+0x63/0xa0 [ 295.697192][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 295.697192][ T10] netlink_rcv_skb+0x130/0x360 [ 295.697192][ T10] netlink_unicast+0x449/0x710 [ 295.697192][ T10] netlink_sendmsg+0x723/0xbe0 [ 295.697192][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 295.697192][ T10] ___sys_sendmsg+0xee/0x170 [ 295.697192][ T10] __sys_sendmsg+0xcd/0x170 [ 295.697192][ T10] do_syscall_64+0xc6/0x1e0 [ 295.697192][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 295.697192][ T10] [ 296.330246][ T2426] br1: port 2(vxlan1) entered blocking state [ 296.330537][ T2426] br1: port 2(vxlan1) entered disabled state [ 296.330765][ T2426] vxlan1: entered allmulticast mode [ 296.333111][ T2426] vxlan1: entered promiscuous mode [ 296.484215][ T2427] br1: port 2(vxlan1) entered blocking state [ 296.484536][ T2427] br1: port 2(vxlan1) entered forwarding state [ 300.674985][ T2477] br2: port 1(vethhv-22) entered blocking state [ 300.675279][ T2477] br2: port 1(vethhv-22) entered disabled state [ 300.675511][ T2477] vethhv-22: entered allmulticast mode [ 300.676615][ T2477] vethhv-22: entered promiscuous mode [ 300.678034][ T2477] br2: port 1(vethhv-22) entered blocking state [ 300.678252][ T2477] br2: port 1(vethhv-22) entered forwarding state [ 302.538831][ T2503] br2: port 2(vxlan2) entered blocking state [ 302.539874][ T2503] br2: port 2(vxlan2) entered disabled state [ 302.540411][ T2503] vxlan2: entered allmulticast mode [ 302.541611][ T2503] vxlan2: entered promiscuous mode [ 302.689832][ T2504] br2: port 2(vxlan2) entered blocking state [ 302.690095][ T2504] br2: port 2(vxlan2) entered forwarding state [ 305.820004][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 305.820355][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 305.820355][ T10] netdev_get_by_index+0x5e/0x80 [ 305.820355][ T10] fib6_nh_init+0x3d8/0x1580 [ 305.820355][ T10] ip6_route_info_create+0xf18/0x17d0 [ 305.820355][ T10] ip6_route_add+0x1c/0x140 [ 305.820355][ T10] addrconf_prefix_route+0x2a6/0x430 [ 305.820355][ T10] inet6_addr_add+0x4f8/0xa40 [ 305.820355][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 305.820355][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.820355][ T10] netlink_rcv_skb+0x130/0x360 [ 305.820355][ T10] netlink_unicast+0x449/0x710 [ 305.820355][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.820355][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.820355][ T10] ___sys_sendmsg+0xee/0x170 [ 305.820355][ T10] __sys_sendmsg+0xcd/0x170 [ 305.820355][ T10] do_syscall_64+0xc6/0x1e0 [ 305.820355][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.820355][ T10] [ 305.822598][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 305.822598][ T10] netdev_get_by_index+0x5e/0x80 [ 305.822598][ T10] fib6_nh_init+0x3d8/0x1580 [ 305.822598][ T10] ip6_route_info_create+0xf18/0x17d0 [ 305.822598][ T10] addrconf_f6i_alloc+0x315/0x560 [ 305.822598][ T10] ipv6_add_addr+0x411/0x2000 [ 305.822598][ T10] inet6_addr_add+0x30e/0xa40 [ 305.822598][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 305.822598][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.822598][ T10] netlink_rcv_skb+0x130/0x360 [ 305.822598][ T10] netlink_unicast+0x449/0x710 [ 305.822598][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.822598][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.822598][ T10] ___sys_sendmsg+0xee/0x170 [ 305.822598][ T10] __sys_sendmsg+0xcd/0x170 [ 305.822598][ T10] do_syscall_64+0xc6/0x1e0 [ 305.822598][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.822598][ T10] [ 305.824786][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 305.824786][ T10] netdev_get_by_index+0x5e/0x80 [ 305.824786][ T10] fib6_nh_init+0x3d8/0x1580 [ 305.824786][ T10] ip6_route_info_create+0xf18/0x17d0 [ 305.824786][ T10] ip6_route_add+0x1c/0x140 [ 305.824786][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 305.824786][ T10] addrconf_add_dev+0xe2/0x170 [ 305.824786][ T10] inet6_addr_add+0x12f/0xa40 [ 305.824786][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 305.824786][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.824786][ T10] netlink_rcv_skb+0x130/0x360 [ 305.824786][ T10] netlink_unicast+0x449/0x710 [ 305.824786][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.824786][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.824786][ T10] ___sys_sendmsg+0xee/0x170 [ 305.824786][ T10] __sys_sendmsg+0xcd/0x170 [ 305.824786][ T10] do_syscall_64+0xc6/0x1e0 [ 305.824786][ T10] [ 305.826988][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 305.826988][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 305.826988][ T10] ipv6_find_idev+0x102/0x170 [ 305.826988][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 305.826988][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.826988][ T10] netlink_rcv_skb+0x130/0x360 [ 305.826988][ T10] netlink_unicast+0x449/0x710 [ 305.826988][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.826988][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.826988][ T10] ___sys_sendmsg+0xee/0x170 [ 305.826988][ T10] __sys_sendmsg+0xcd/0x170 [ 305.826988][ T10] do_syscall_64+0xc6/0x1e0 [ 305.826988][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.826988][ T10] [ 305.828688][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 305.828688][ T10] neigh_parms_alloc+0x1e5/0x510 [ 305.828688][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 305.828688][ T10] ipv6_find_idev+0x102/0x170 [ 305.828688][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 305.828688][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.828688][ T10] netlink_rcv_skb+0x130/0x360 [ 305.828688][ T10] netlink_unicast+0x449/0x710 [ 305.828688][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.828688][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.828688][ T10] ___sys_sendmsg+0xee/0x170 [ 305.828688][ T10] __sys_sendmsg+0xcd/0x170 [ 305.828688][ T10] do_syscall_64+0xc6/0x1e0 [ 305.828688][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.828688][ T10] [ 305.830560][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 305.830860][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 305.830860][ T10] netdev_get_by_index+0x5e/0x80 [ 305.830860][ T10] fib6_nh_init+0x3d8/0x1580 [ 305.830860][ T10] ip6_route_info_create+0xf18/0x17d0 [ 305.830860][ T10] ip6_route_add+0x1c/0x140 [ 305.830860][ T10] addrconf_prefix_route+0x2a6/0x430 [ 305.830860][ T10] inet6_addr_add+0x4f8/0xa40 [ 305.830860][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 305.830860][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.830860][ T10] netlink_rcv_skb+0x130/0x360 [ 305.830860][ T10] netlink_unicast+0x449/0x710 [ 305.830860][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.830860][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.830860][ T10] ___sys_sendmsg+0xee/0x170 [ 305.830860][ T10] __sys_sendmsg+0xcd/0x170 [ 305.830860][ T10] do_syscall_64+0xc6/0x1e0 [ 305.830860][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.830860][ T10] [ 305.833100][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 305.833100][ T10] netdev_get_by_index+0x5e/0x80 [ 305.833100][ T10] fib6_nh_init+0x3d8/0x1580 [ 305.833100][ T10] ip6_route_info_create+0xf18/0x17d0 [ 305.833100][ T10] addrconf_f6i_alloc+0x315/0x560 [ 305.833100][ T10] ipv6_add_addr+0x411/0x2000 [ 305.833100][ T10] inet6_addr_add+0x30e/0xa40 [ 305.833100][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 305.833100][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.833100][ T10] netlink_rcv_skb+0x130/0x360 [ 305.833100][ T10] netlink_unicast+0x449/0x710 [ 305.833100][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.833100][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.833100][ T10] ___sys_sendmsg+0xee/0x170 [ 305.833100][ T10] __sys_sendmsg+0xcd/0x170 [ 305.833100][ T10] do_syscall_64+0xc6/0x1e0 [ 305.833100][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.833100][ T10] [ 305.835295][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 305.835295][ T10] netdev_get_by_index+0x5e/0x80 [ 305.835295][ T10] fib6_nh_init+0x3d8/0x1580 [ 305.835295][ T10] ip6_route_info_create+0xf18/0x17d0 [ 305.835295][ T10] ip6_route_add+0x1c/0x140 [ 305.835295][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 305.835295][ T10] addrconf_add_dev+0xe2/0x170 [ 305.835295][ T10] inet6_addr_add+0x12f/0xa40 [ 305.835295][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 305.835295][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.835295][ T10] netlink_rcv_skb+0x130/0x360 [ 305.835295][ T10] netlink_unicast+0x449/0x710 [ 305.835295][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.835295][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.835295][ T10] ___sys_sendmsg+0xee/0x170 [ 305.835295][ T10] __sys_sendmsg+0xcd/0x170 [ 305.835295][ T10] do_syscall_64+0xc6/0x1e0 [ 305.835295][ T10] [ 305.837485][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 305.837485][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 305.837485][ T10] ipv6_find_idev+0x102/0x170 [ 305.837485][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 305.837485][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.837485][ T10] netlink_rcv_skb+0x130/0x360 [ 305.837485][ T10] netlink_unicast+0x449/0x710 [ 305.837485][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.837485][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.837485][ T10] ___sys_sendmsg+0xee/0x170 [ 305.837485][ T10] __sys_sendmsg+0xcd/0x170 [ 305.837485][ T10] do_syscall_64+0xc6/0x1e0 [ 305.837485][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.837485][ T10] [ 305.839260][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 305.839260][ T10] neigh_parms_alloc+0x1e5/0x510 [ 305.839260][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 305.839260][ T10] ipv6_find_idev+0x102/0x170 [ 305.839260][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 305.839260][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.839260][ T10] netlink_rcv_skb+0x130/0x360 [ 305.839260][ T10] netlink_unicast+0x449/0x710 [ 305.839260][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.839260][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.839260][ T10] ___sys_sendmsg+0xee/0x170 [ 305.839260][ T10] __sys_sendmsg+0xcd/0x170 [ 305.839260][ T10] do_syscall_64+0xc6/0x1e0 [ 305.839260][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.839260][ T10] [ 305.841223][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 305.841546][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 305.841546][ T10] vlan_dev_init+0x97c/0xdd0 [ 305.841546][ T10] register_netdevice+0x4d3/0x1690 [ 305.841546][ T10] register_vlan_dev+0x162/0x4a0 [ 305.841546][ T10] vlan_newlink+0x393/0x610 [ 305.841546][ T10] rtnl_newlink_create+0x341/0x850 [ 305.841546][ T10] __rtnl_newlink+0xac9/0xd80 [ 305.841546][ T10] rtnl_newlink+0x63/0xa0 [ 305.841546][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 305.841546][ T10] netlink_rcv_skb+0x130/0x360 [ 305.841546][ T10] netlink_unicast+0x449/0x710 [ 305.841546][ T10] netlink_sendmsg+0x723/0xbe0 [ 305.841546][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 305.841546][ T10] ___sys_sendmsg+0xee/0x170 [ 305.841546][ T10] __sys_sendmsg+0xcd/0x170 [ 305.841546][ T10] do_syscall_64+0xc6/0x1e0 [ 305.841546][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 305.841546][ T10] [ 312.122358][ T2578] veth0: renamed from veth-hv-1 [ 312.880399][ T2590] veth0: renamed from veth-hv-2 [ 315.971985][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 315.972422][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 315.972422][ T10] netdev_get_by_index+0x5e/0x80 [ 315.972422][ T10] fib6_nh_init+0x3d8/0x1580 [ 315.972422][ T10] ip6_route_info_create+0xf18/0x17d0 [ 315.972422][ T10] ip6_route_add+0x1c/0x140 [ 315.972422][ T10] addrconf_prefix_route+0x2a6/0x430 [ 315.972422][ T10] inet6_addr_add+0x4f8/0xa40 [ 315.972422][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 315.972422][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.972422][ T10] netlink_rcv_skb+0x130/0x360 [ 315.972422][ T10] netlink_unicast+0x449/0x710 [ 315.972422][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.972422][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.972422][ T10] ___sys_sendmsg+0xee/0x170 [ 315.972422][ T10] __sys_sendmsg+0xcd/0x170 [ 315.972422][ T10] do_syscall_64+0xc6/0x1e0 [ 315.972422][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.972422][ T10] [ 315.974675][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 315.974675][ T10] netdev_get_by_index+0x5e/0x80 [ 315.974675][ T10] fib6_nh_init+0x3d8/0x1580 [ 315.974675][ T10] ip6_route_info_create+0xf18/0x17d0 [ 315.974675][ T10] addrconf_f6i_alloc+0x315/0x560 [ 315.974675][ T10] ipv6_add_addr+0x411/0x2000 [ 315.974675][ T10] inet6_addr_add+0x30e/0xa40 [ 315.974675][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 315.974675][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.974675][ T10] netlink_rcv_skb+0x130/0x360 [ 315.974675][ T10] netlink_unicast+0x449/0x710 [ 315.974675][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.974675][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.974675][ T10] ___sys_sendmsg+0xee/0x170 [ 315.974675][ T10] __sys_sendmsg+0xcd/0x170 [ 315.974675][ T10] do_syscall_64+0xc6/0x1e0 [ 315.974675][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.974675][ T10] [ 315.976896][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 315.976896][ T10] netdev_get_by_index+0x5e/0x80 [ 315.976896][ T10] fib6_nh_init+0x3d8/0x1580 [ 315.976896][ T10] ip6_route_info_create+0xf18/0x17d0 [ 315.976896][ T10] ip6_route_add+0x1c/0x140 [ 315.976896][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 315.976896][ T10] addrconf_add_dev+0xe2/0x170 [ 315.976896][ T10] inet6_addr_add+0x12f/0xa40 [ 315.976896][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 315.976896][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.976896][ T10] netlink_rcv_skb+0x130/0x360 [ 315.976896][ T10] netlink_unicast+0x449/0x710 [ 315.976896][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.976896][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.976896][ T10] ___sys_sendmsg+0xee/0x170 [ 315.976896][ T10] __sys_sendmsg+0xcd/0x170 [ 315.976896][ T10] do_syscall_64+0xc6/0x1e0 [ 315.976896][ T10] [ 315.979087][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 315.979087][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 315.979087][ T10] ipv6_find_idev+0x102/0x170 [ 315.979087][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 315.979087][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.979087][ T10] netlink_rcv_skb+0x130/0x360 [ 315.979087][ T10] netlink_unicast+0x449/0x710 [ 315.979087][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.979087][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.979087][ T10] ___sys_sendmsg+0xee/0x170 [ 315.979087][ T10] __sys_sendmsg+0xcd/0x170 [ 315.979087][ T10] do_syscall_64+0xc6/0x1e0 [ 315.979087][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.979087][ T10] [ 315.980823][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 315.980823][ T10] neigh_parms_alloc+0x1e5/0x510 [ 315.980823][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 315.980823][ T10] ipv6_find_idev+0x102/0x170 [ 315.980823][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 315.980823][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.980823][ T10] netlink_rcv_skb+0x130/0x360 [ 315.980823][ T10] netlink_unicast+0x449/0x710 [ 315.980823][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.980823][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.980823][ T10] ___sys_sendmsg+0xee/0x170 [ 315.980823][ T10] __sys_sendmsg+0xcd/0x170 [ 315.980823][ T10] do_syscall_64+0xc6/0x1e0 [ 315.980823][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.980823][ T10] [ 315.982720][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 315.983026][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 315.983026][ T10] netdev_get_by_index+0x5e/0x80 [ 315.983026][ T10] fib6_nh_init+0x3d8/0x1580 [ 315.983026][ T10] ip6_route_info_create+0xf18/0x17d0 [ 315.983026][ T10] ip6_route_add+0x1c/0x140 [ 315.983026][ T10] addrconf_prefix_route+0x2a6/0x430 [ 315.983026][ T10] inet6_addr_add+0x4f8/0xa40 [ 315.983026][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 315.983026][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.983026][ T10] netlink_rcv_skb+0x130/0x360 [ 315.983026][ T10] netlink_unicast+0x449/0x710 [ 315.983026][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.983026][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.983026][ T10] ___sys_sendmsg+0xee/0x170 [ 315.983026][ T10] __sys_sendmsg+0xcd/0x170 [ 315.983026][ T10] do_syscall_64+0xc6/0x1e0 [ 315.983026][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.983026][ T10] [ 315.985249][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 315.985249][ T10] netdev_get_by_index+0x5e/0x80 [ 315.985249][ T10] fib6_nh_init+0x3d8/0x1580 [ 315.985249][ T10] ip6_route_info_create+0xf18/0x17d0 [ 315.985249][ T10] addrconf_f6i_alloc+0x315/0x560 [ 315.985249][ T10] ipv6_add_addr+0x411/0x2000 [ 315.985249][ T10] inet6_addr_add+0x30e/0xa40 [ 315.985249][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 315.985249][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.985249][ T10] netlink_rcv_skb+0x130/0x360 [ 315.985249][ T10] netlink_unicast+0x449/0x710 [ 315.985249][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.985249][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.985249][ T10] ___sys_sendmsg+0xee/0x170 [ 315.985249][ T10] __sys_sendmsg+0xcd/0x170 [ 315.985249][ T10] do_syscall_64+0xc6/0x1e0 [ 315.985249][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.985249][ T10] [ 315.987468][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 315.987468][ T10] netdev_get_by_index+0x5e/0x80 [ 315.987468][ T10] fib6_nh_init+0x3d8/0x1580 [ 315.987468][ T10] ip6_route_info_create+0xf18/0x17d0 [ 315.987468][ T10] ip6_route_add+0x1c/0x140 [ 315.987468][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 315.987468][ T10] addrconf_add_dev+0xe2/0x170 [ 315.987468][ T10] inet6_addr_add+0x12f/0xa40 [ 315.987468][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 315.987468][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.987468][ T10] netlink_rcv_skb+0x130/0x360 [ 315.987468][ T10] netlink_unicast+0x449/0x710 [ 315.987468][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.987468][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.987468][ T10] ___sys_sendmsg+0xee/0x170 [ 315.987468][ T10] __sys_sendmsg+0xcd/0x170 [ 315.987468][ T10] do_syscall_64+0xc6/0x1e0 [ 315.987468][ T10] [ 315.989628][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 315.989628][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 315.989628][ T10] ipv6_find_idev+0x102/0x170 [ 315.989628][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 315.989628][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.989628][ T10] netlink_rcv_skb+0x130/0x360 [ 315.989628][ T10] netlink_unicast+0x449/0x710 [ 315.989628][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.989628][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.989628][ T10] ___sys_sendmsg+0xee/0x170 [ 315.989628][ T10] __sys_sendmsg+0xcd/0x170 [ 315.989628][ T10] do_syscall_64+0xc6/0x1e0 [ 315.989628][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.989628][ T10] [ 315.991490][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 315.991490][ T10] neigh_parms_alloc+0x1e5/0x510 [ 315.991490][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 315.991490][ T10] ipv6_find_idev+0x102/0x170 [ 315.991490][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 315.991490][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.991490][ T10] netlink_rcv_skb+0x130/0x360 [ 315.991490][ T10] netlink_unicast+0x449/0x710 [ 315.991490][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.991490][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.991490][ T10] ___sys_sendmsg+0xee/0x170 [ 315.991490][ T10] __sys_sendmsg+0xcd/0x170 [ 315.991490][ T10] do_syscall_64+0xc6/0x1e0 [ 315.991490][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.991490][ T10] [ 315.993491][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 315.993750][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 315.993750][ T10] vlan_dev_init+0x97c/0xdd0 [ 315.993750][ T10] register_netdevice+0x4d3/0x1690 [ 315.993750][ T10] register_vlan_dev+0x162/0x4a0 [ 315.993750][ T10] vlan_newlink+0x393/0x610 [ 315.993750][ T10] rtnl_newlink_create+0x341/0x850 [ 315.993750][ T10] __rtnl_newlink+0xac9/0xd80 [ 315.993750][ T10] rtnl_newlink+0x63/0xa0 [ 315.993750][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 315.993750][ T10] netlink_rcv_skb+0x130/0x360 [ 315.993750][ T10] netlink_unicast+0x449/0x710 [ 315.993750][ T10] netlink_sendmsg+0x723/0xbe0 [ 315.993750][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 315.993750][ T10] ___sys_sendmsg+0xee/0x170 [ 315.993750][ T10] __sys_sendmsg+0xcd/0x170 [ 315.993750][ T10] do_syscall_64+0xc6/0x1e0 [ 315.993750][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 315.993750][ T10] [ 319.190868][ T2635] br1: port 1(vethhv-11) entered blocking state [ 319.191195][ T2635] br1: port 1(vethhv-11) entered disabled state [ 319.191427][ T2635] vethhv-11: entered allmulticast mode [ 319.192543][ T2635] vethhv-11: entered promiscuous mode [ 319.193255][ T2635] br1: port 1(vethhv-11) entered blocking state [ 319.193469][ T2635] br1: port 1(vethhv-11) entered forwarding state [ 321.094621][ T2661] br1: port 2(vxlan1) entered blocking state [ 321.094942][ T2661] br1: port 2(vxlan1) entered disabled state [ 321.095173][ T2661] vxlan1: entered allmulticast mode [ 321.096374][ T2661] vxlan1: entered promiscuous mode [ 321.246258][ T2662] br1: port 2(vxlan1) entered blocking state [ 321.246574][ T2662] br1: port 2(vxlan1) entered forwarding state [ 325.410438][ T2712] br2: port 1(vethhv-21) entered blocking state [ 325.410760][ T2712] br2: port 1(vethhv-21) entered disabled state [ 325.411251][ T2712] vethhv-21: entered allmulticast mode [ 325.412373][ T2712] vethhv-21: entered promiscuous mode [ 325.413058][ T2712] br2: port 1(vethhv-21) entered blocking state [ 325.413261][ T2712] br2: port 1(vethhv-21) entered forwarding state [ 326.100032][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 326.100376][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 326.100376][ T10] netdev_get_by_index+0x5e/0x80 [ 326.100376][ T10] fib6_nh_init+0x3d8/0x1580 [ 326.100376][ T10] ip6_route_info_create+0xf18/0x17d0 [ 326.100376][ T10] ip6_route_add+0x1c/0x140 [ 326.100376][ T10] addrconf_prefix_route+0x2a6/0x430 [ 326.100376][ T10] inet6_addr_add+0x4f8/0xa40 [ 326.100376][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 326.100376][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.100376][ T10] netlink_rcv_skb+0x130/0x360 [ 326.100376][ T10] netlink_unicast+0x449/0x710 [ 326.100376][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.100376][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.100376][ T10] ___sys_sendmsg+0xee/0x170 [ 326.100376][ T10] __sys_sendmsg+0xcd/0x170 [ 326.100376][ T10] do_syscall_64+0xc6/0x1e0 [ 326.100376][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.100376][ T10] [ 326.102724][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 326.102724][ T10] netdev_get_by_index+0x5e/0x80 [ 326.102724][ T10] fib6_nh_init+0x3d8/0x1580 [ 326.102724][ T10] ip6_route_info_create+0xf18/0x17d0 [ 326.102724][ T10] addrconf_f6i_alloc+0x315/0x560 [ 326.102724][ T10] ipv6_add_addr+0x411/0x2000 [ 326.102724][ T10] inet6_addr_add+0x30e/0xa40 [ 326.102724][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 326.102724][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.102724][ T10] netlink_rcv_skb+0x130/0x360 [ 326.102724][ T10] netlink_unicast+0x449/0x710 [ 326.102724][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.102724][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.102724][ T10] ___sys_sendmsg+0xee/0x170 [ 326.102724][ T10] __sys_sendmsg+0xcd/0x170 [ 326.102724][ T10] do_syscall_64+0xc6/0x1e0 [ 326.102724][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.102724][ T10] [ 326.105002][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 326.105002][ T10] netdev_get_by_index+0x5e/0x80 [ 326.105002][ T10] fib6_nh_init+0x3d8/0x1580 [ 326.105002][ T10] ip6_route_info_create+0xf18/0x17d0 [ 326.105002][ T10] ip6_route_add+0x1c/0x140 [ 326.105002][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 326.105002][ T10] addrconf_add_dev+0xe2/0x170 [ 326.105002][ T10] inet6_addr_add+0x12f/0xa40 [ 326.105002][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 326.105002][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.105002][ T10] netlink_rcv_skb+0x130/0x360 [ 326.105002][ T10] netlink_unicast+0x449/0x710 [ 326.105002][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.105002][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.105002][ T10] ___sys_sendmsg+0xee/0x170 [ 326.105002][ T10] __sys_sendmsg+0xcd/0x170 [ 326.105002][ T10] do_syscall_64+0xc6/0x1e0 [ 326.105002][ T10] [ 326.107237][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 326.107237][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 326.107237][ T10] ipv6_find_idev+0x102/0x170 [ 326.107237][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 326.107237][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.107237][ T10] netlink_rcv_skb+0x130/0x360 [ 326.107237][ T10] netlink_unicast+0x449/0x710 [ 326.107237][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.107237][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.107237][ T10] ___sys_sendmsg+0xee/0x170 [ 326.107237][ T10] __sys_sendmsg+0xcd/0x170 [ 326.107237][ T10] do_syscall_64+0xc6/0x1e0 [ 326.107237][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.107237][ T10] [ 326.108989][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 326.108989][ T10] neigh_parms_alloc+0x1e5/0x510 [ 326.108989][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 326.108989][ T10] ipv6_find_idev+0x102/0x170 [ 326.108989][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 326.108989][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.108989][ T10] netlink_rcv_skb+0x130/0x360 [ 326.108989][ T10] netlink_unicast+0x449/0x710 [ 326.108989][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.108989][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.108989][ T10] ___sys_sendmsg+0xee/0x170 [ 326.108989][ T10] __sys_sendmsg+0xcd/0x170 [ 326.108989][ T10] do_syscall_64+0xc6/0x1e0 [ 326.108989][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.108989][ T10] [ 326.111057][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 326.111354][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 326.111354][ T10] netdev_get_by_index+0x5e/0x80 [ 326.111354][ T10] fib6_nh_init+0x3d8/0x1580 [ 326.111354][ T10] ip6_route_info_create+0xf18/0x17d0 [ 326.111354][ T10] ip6_route_add+0x1c/0x140 [ 326.111354][ T10] addrconf_prefix_route+0x2a6/0x430 [ 326.111354][ T10] inet6_addr_add+0x4f8/0xa40 [ 326.111354][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 326.111354][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.111354][ T10] netlink_rcv_skb+0x130/0x360 [ 326.111354][ T10] netlink_unicast+0x449/0x710 [ 326.111354][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.111354][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.111354][ T10] ___sys_sendmsg+0xee/0x170 [ 326.111354][ T10] __sys_sendmsg+0xcd/0x170 [ 326.111354][ T10] do_syscall_64+0xc6/0x1e0 [ 326.111354][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.111354][ T10] [ 326.113745][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 326.113745][ T10] netdev_get_by_index+0x5e/0x80 [ 326.113745][ T10] fib6_nh_init+0x3d8/0x1580 [ 326.113745][ T10] ip6_route_info_create+0xf18/0x17d0 [ 326.113745][ T10] addrconf_f6i_alloc+0x315/0x560 [ 326.113745][ T10] ipv6_add_addr+0x411/0x2000 [ 326.113745][ T10] inet6_addr_add+0x30e/0xa40 [ 326.113745][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 326.113745][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.113745][ T10] netlink_rcv_skb+0x130/0x360 [ 326.113745][ T10] netlink_unicast+0x449/0x710 [ 326.113745][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.113745][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.113745][ T10] ___sys_sendmsg+0xee/0x170 [ 326.113745][ T10] __sys_sendmsg+0xcd/0x170 [ 326.113745][ T10] do_syscall_64+0xc6/0x1e0 [ 326.113745][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.113745][ T10] [ 326.116261][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 326.116261][ T10] netdev_get_by_index+0x5e/0x80 [ 326.116261][ T10] fib6_nh_init+0x3d8/0x1580 [ 326.116261][ T10] ip6_route_info_create+0xf18/0x17d0 [ 326.116261][ T10] ip6_route_add+0x1c/0x140 [ 326.116261][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 326.116261][ T10] addrconf_add_dev+0xe2/0x170 [ 326.116261][ T10] inet6_addr_add+0x12f/0xa40 [ 326.116261][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 326.116261][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.116261][ T10] netlink_rcv_skb+0x130/0x360 [ 326.116261][ T10] netlink_unicast+0x449/0x710 [ 326.116261][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.116261][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.116261][ T10] ___sys_sendmsg+0xee/0x170 [ 326.116261][ T10] __sys_sendmsg+0xcd/0x170 [ 326.116261][ T10] do_syscall_64+0xc6/0x1e0 [ 326.116261][ T10] [ 326.118643][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 326.118643][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 326.118643][ T10] ipv6_find_idev+0x102/0x170 [ 326.118643][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 326.118643][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.118643][ T10] netlink_rcv_skb+0x130/0x360 [ 326.118643][ T10] netlink_unicast+0x449/0x710 [ 326.118643][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.118643][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.118643][ T10] ___sys_sendmsg+0xee/0x170 [ 326.118643][ T10] __sys_sendmsg+0xcd/0x170 [ 326.118643][ T10] do_syscall_64+0xc6/0x1e0 [ 326.118643][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.118643][ T10] [ 326.120583][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 326.120583][ T10] neigh_parms_alloc+0x1e5/0x510 [ 326.120583][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 326.120583][ T10] ipv6_find_idev+0x102/0x170 [ 326.120583][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 326.120583][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.120583][ T10] netlink_rcv_skb+0x130/0x360 [ 326.120583][ T10] netlink_unicast+0x449/0x710 [ 326.120583][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.120583][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.120583][ T10] ___sys_sendmsg+0xee/0x170 [ 326.120583][ T10] __sys_sendmsg+0xcd/0x170 [ 326.120583][ T10] do_syscall_64+0xc6/0x1e0 [ 326.120583][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.120583][ T10] [ 326.122724][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 326.122998][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 326.122998][ T10] vlan_dev_init+0x97c/0xdd0 [ 326.122998][ T10] register_netdevice+0x4d3/0x1690 [ 326.122998][ T10] register_vlan_dev+0x162/0x4a0 [ 326.122998][ T10] vlan_newlink+0x393/0x610 [ 326.122998][ T10] rtnl_newlink_create+0x341/0x850 [ 326.122998][ T10] __rtnl_newlink+0xac9/0xd80 [ 326.122998][ T10] rtnl_newlink+0x63/0xa0 [ 326.122998][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.122998][ T10] netlink_rcv_skb+0x130/0x360 [ 326.122998][ T10] netlink_unicast+0x449/0x710 [ 326.122998][ T10] netlink_sendmsg+0x723/0xbe0 [ 326.122998][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 326.122998][ T10] ___sys_sendmsg+0xee/0x170 [ 326.122998][ T10] __sys_sendmsg+0xcd/0x170 [ 326.122998][ T10] do_syscall_64+0xc6/0x1e0 [ 326.122998][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.122998][ T10] [ 327.298202][ T2738] br2: port 2(vxlan2) entered blocking state [ 327.298500][ T2738] br2: port 2(vxlan2) entered disabled state [ 327.298728][ T2738] vxlan2: entered allmulticast mode [ 327.300417][ T2738] vxlan2: entered promiscuous mode [ 327.442803][ T2739] br2: port 2(vxlan2) entered blocking state [ 327.443119][ T2739] br2: port 2(vxlan2) entered forwarding state [ 331.612086][ T2789] br1: port 1(vethhv-12) entered blocking state [ 331.612383][ T2789] br1: port 1(vethhv-12) entered disabled state [ 331.612610][ T2789] vethhv-12: entered allmulticast mode [ 331.613720][ T2789] vethhv-12: entered promiscuous mode [ 331.615642][ T2789] br1: port 1(vethhv-12) entered blocking state [ 331.615853][ T2789] br1: port 1(vethhv-12) entered forwarding state [ 333.547498][ T2815] br1: port 2(vxlan1) entered blocking state [ 333.547808][ T2815] br1: port 2(vxlan1) entered disabled state [ 333.548059][ T2815] vxlan1: entered allmulticast mode [ 333.549237][ T2815] vxlan1: entered promiscuous mode [ 333.699511][ T2816] br1: port 2(vxlan1) entered blocking state [ 333.699813][ T2816] br1: port 2(vxlan1) entered forwarding state [ 336.228901][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 336.229315][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 336.229315][ T10] netdev_get_by_index+0x5e/0x80 [ 336.229315][ T10] fib6_nh_init+0x3d8/0x1580 [ 336.229315][ T10] ip6_route_info_create+0xf18/0x17d0 [ 336.229315][ T10] ip6_route_add+0x1c/0x140 [ 336.229315][ T10] addrconf_prefix_route+0x2a6/0x430 [ 336.229315][ T10] inet6_addr_add+0x4f8/0xa40 [ 336.229315][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 336.229315][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.229315][ T10] netlink_rcv_skb+0x130/0x360 [ 336.229315][ T10] netlink_unicast+0x449/0x710 [ 336.229315][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.229315][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.229315][ T10] ___sys_sendmsg+0xee/0x170 [ 336.229315][ T10] __sys_sendmsg+0xcd/0x170 [ 336.229315][ T10] do_syscall_64+0xc6/0x1e0 [ 336.229315][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.229315][ T10] [ 336.231522][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 336.231522][ T10] netdev_get_by_index+0x5e/0x80 [ 336.231522][ T10] fib6_nh_init+0x3d8/0x1580 [ 336.231522][ T10] ip6_route_info_create+0xf18/0x17d0 [ 336.231522][ T10] addrconf_f6i_alloc+0x315/0x560 [ 336.231522][ T10] ipv6_add_addr+0x411/0x2000 [ 336.231522][ T10] inet6_addr_add+0x30e/0xa40 [ 336.231522][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 336.231522][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.231522][ T10] netlink_rcv_skb+0x130/0x360 [ 336.231522][ T10] netlink_unicast+0x449/0x710 [ 336.231522][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.231522][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.231522][ T10] ___sys_sendmsg+0xee/0x170 [ 336.231522][ T10] __sys_sendmsg+0xcd/0x170 [ 336.231522][ T10] do_syscall_64+0xc6/0x1e0 [ 336.231522][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.231522][ T10] [ 336.233719][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 336.233719][ T10] netdev_get_by_index+0x5e/0x80 [ 336.233719][ T10] fib6_nh_init+0x3d8/0x1580 [ 336.233719][ T10] ip6_route_info_create+0xf18/0x17d0 [ 336.233719][ T10] ip6_route_add+0x1c/0x140 [ 336.233719][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 336.233719][ T10] addrconf_add_dev+0xe2/0x170 [ 336.233719][ T10] inet6_addr_add+0x12f/0xa40 [ 336.233719][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 336.233719][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.233719][ T10] netlink_rcv_skb+0x130/0x360 [ 336.233719][ T10] netlink_unicast+0x449/0x710 [ 336.233719][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.233719][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.233719][ T10] ___sys_sendmsg+0xee/0x170 [ 336.233719][ T10] __sys_sendmsg+0xcd/0x170 [ 336.233719][ T10] do_syscall_64+0xc6/0x1e0 [ 336.233719][ T10] [ 336.235875][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 336.235875][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 336.235875][ T10] ipv6_find_idev+0x102/0x170 [ 336.235875][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 336.235875][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.235875][ T10] netlink_rcv_skb+0x130/0x360 [ 336.235875][ T10] netlink_unicast+0x449/0x710 [ 336.235875][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.235875][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.235875][ T10] ___sys_sendmsg+0xee/0x170 [ 336.235875][ T10] __sys_sendmsg+0xcd/0x170 [ 336.235875][ T10] do_syscall_64+0xc6/0x1e0 [ 336.235875][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.235875][ T10] [ 336.237575][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 336.237575][ T10] neigh_parms_alloc+0x1e5/0x510 [ 336.237575][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 336.237575][ T10] ipv6_find_idev+0x102/0x170 [ 336.237575][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 336.237575][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.237575][ T10] netlink_rcv_skb+0x130/0x360 [ 336.237575][ T10] netlink_unicast+0x449/0x710 [ 336.237575][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.237575][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.237575][ T10] ___sys_sendmsg+0xee/0x170 [ 336.237575][ T10] __sys_sendmsg+0xcd/0x170 [ 336.237575][ T10] do_syscall_64+0xc6/0x1e0 [ 336.237575][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.237575][ T10] [ 336.239462][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 336.239757][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 336.239757][ T10] netdev_get_by_index+0x5e/0x80 [ 336.239757][ T10] fib6_nh_init+0x3d8/0x1580 [ 336.239757][ T10] ip6_route_info_create+0xf18/0x17d0 [ 336.239757][ T10] ip6_route_add+0x1c/0x140 [ 336.239757][ T10] addrconf_prefix_route+0x2a6/0x430 [ 336.239757][ T10] inet6_addr_add+0x4f8/0xa40 [ 336.239757][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 336.239757][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.239757][ T10] netlink_rcv_skb+0x130/0x360 [ 336.239757][ T10] netlink_unicast+0x449/0x710 [ 336.239757][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.239757][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.239757][ T10] ___sys_sendmsg+0xee/0x170 [ 336.239757][ T10] __sys_sendmsg+0xcd/0x170 [ 336.239757][ T10] do_syscall_64+0xc6/0x1e0 [ 336.239757][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.239757][ T10] [ 336.242002][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 336.242002][ T10] netdev_get_by_index+0x5e/0x80 [ 336.242002][ T10] fib6_nh_init+0x3d8/0x1580 [ 336.242002][ T10] ip6_route_info_create+0xf18/0x17d0 [ 336.242002][ T10] addrconf_f6i_alloc+0x315/0x560 [ 336.242002][ T10] ipv6_add_addr+0x411/0x2000 [ 336.242002][ T10] inet6_addr_add+0x30e/0xa40 [ 336.242002][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 336.242002][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.242002][ T10] netlink_rcv_skb+0x130/0x360 [ 336.242002][ T10] netlink_unicast+0x449/0x710 [ 336.242002][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.242002][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.242002][ T10] ___sys_sendmsg+0xee/0x170 [ 336.242002][ T10] __sys_sendmsg+0xcd/0x170 [ 336.242002][ T10] do_syscall_64+0xc6/0x1e0 [ 336.242002][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.242002][ T10] [ 336.244207][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 336.244207][ T10] netdev_get_by_index+0x5e/0x80 [ 336.244207][ T10] fib6_nh_init+0x3d8/0x1580 [ 336.244207][ T10] ip6_route_info_create+0xf18/0x17d0 [ 336.244207][ T10] ip6_route_add+0x1c/0x140 [ 336.244207][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 336.244207][ T10] addrconf_add_dev+0xe2/0x170 [ 336.244207][ T10] inet6_addr_add+0x12f/0xa40 [ 336.244207][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 336.244207][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.244207][ T10] netlink_rcv_skb+0x130/0x360 [ 336.244207][ T10] netlink_unicast+0x449/0x710 [ 336.244207][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.244207][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.244207][ T10] ___sys_sendmsg+0xee/0x170 [ 336.244207][ T10] __sys_sendmsg+0xcd/0x170 [ 336.244207][ T10] do_syscall_64+0xc6/0x1e0 [ 336.244207][ T10] [ 336.246401][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 336.246401][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 336.246401][ T10] ipv6_find_idev+0x102/0x170 [ 336.246401][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 336.246401][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.246401][ T10] netlink_rcv_skb+0x130/0x360 [ 336.246401][ T10] netlink_unicast+0x449/0x710 [ 336.246401][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.246401][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.246401][ T10] ___sys_sendmsg+0xee/0x170 [ 336.246401][ T10] __sys_sendmsg+0xcd/0x170 [ 336.246401][ T10] do_syscall_64+0xc6/0x1e0 [ 336.246401][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.246401][ T10] [ 336.248291][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 336.248291][ T10] neigh_parms_alloc+0x1e5/0x510 [ 336.248291][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 336.248291][ T10] ipv6_find_idev+0x102/0x170 [ 336.248291][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 336.248291][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.248291][ T10] netlink_rcv_skb+0x130/0x360 [ 336.248291][ T10] netlink_unicast+0x449/0x710 [ 336.248291][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.248291][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.248291][ T10] ___sys_sendmsg+0xee/0x170 [ 336.248291][ T10] __sys_sendmsg+0xcd/0x170 [ 336.248291][ T10] do_syscall_64+0xc6/0x1e0 [ 336.248291][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.248291][ T10] [ 336.250234][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 336.250564][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 336.250564][ T10] vlan_dev_init+0x97c/0xdd0 [ 336.250564][ T10] register_netdevice+0x4d3/0x1690 [ 336.250564][ T10] register_vlan_dev+0x162/0x4a0 [ 336.250564][ T10] vlan_newlink+0x393/0x610 [ 336.250564][ T10] rtnl_newlink_create+0x341/0x850 [ 336.250564][ T10] __rtnl_newlink+0xac9/0xd80 [ 336.250564][ T10] rtnl_newlink+0x63/0xa0 [ 336.250564][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.250564][ T10] netlink_rcv_skb+0x130/0x360 [ 336.250564][ T10] netlink_unicast+0x449/0x710 [ 336.250564][ T10] netlink_sendmsg+0x723/0xbe0 [ 336.250564][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 336.250564][ T10] ___sys_sendmsg+0xee/0x170 [ 336.250564][ T10] __sys_sendmsg+0xcd/0x170 [ 336.250564][ T10] do_syscall_64+0xc6/0x1e0 [ 336.250564][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.250564][ T10] [ 337.996598][ T2867] br2: port 1(vethhv-22) entered blocking state [ 337.996911][ T2867] br2: port 1(vethhv-22) entered disabled state [ 337.997151][ T2867] vethhv-22: entered allmulticast mode [ 337.998272][ T2867] vethhv-22: entered promiscuous mode [ 337.998983][ T2867] br2: port 1(vethhv-22) entered blocking state [ 337.999193][ T2867] br2: port 1(vethhv-22) entered forwarding state [ 339.965704][ T2893] br2: port 2(vxlan2) entered blocking state [ 339.966014][ T2893] br2: port 2(vxlan2) entered disabled state [ 339.966244][ T2893] vxlan2: entered allmulticast mode [ 339.967415][ T2893] vxlan2: entered promiscuous mode [ 340.124787][ T2894] br2: port 2(vxlan2) entered blocking state [ 340.125105][ T2894] br2: port 2(vxlan2) entered forwarding state [ 346.379925][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 346.380277][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 346.380277][ T10] netdev_get_by_index+0x5e/0x80 [ 346.380277][ T10] fib6_nh_init+0x3d8/0x1580 [ 346.380277][ T10] ip6_route_info_create+0xf18/0x17d0 [ 346.380277][ T10] ip6_route_add+0x1c/0x140 [ 346.380277][ T10] addrconf_prefix_route+0x2a6/0x430 [ 346.380277][ T10] inet6_addr_add+0x4f8/0xa40 [ 346.380277][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 346.380277][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.380277][ T10] netlink_rcv_skb+0x130/0x360 [ 346.380277][ T10] netlink_unicast+0x449/0x710 [ 346.380277][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.380277][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.380277][ T10] ___sys_sendmsg+0xee/0x170 [ 346.380277][ T10] __sys_sendmsg+0xcd/0x170 [ 346.380277][ T10] do_syscall_64+0xc6/0x1e0 [ 346.380277][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.380277][ T10] [ 346.382532][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 346.382532][ T10] netdev_get_by_index+0x5e/0x80 [ 346.382532][ T10] fib6_nh_init+0x3d8/0x1580 [ 346.382532][ T10] ip6_route_info_create+0xf18/0x17d0 [ 346.382532][ T10] addrconf_f6i_alloc+0x315/0x560 [ 346.382532][ T10] ipv6_add_addr+0x411/0x2000 [ 346.382532][ T10] inet6_addr_add+0x30e/0xa40 [ 346.382532][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 346.382532][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.382532][ T10] netlink_rcv_skb+0x130/0x360 [ 346.382532][ T10] netlink_unicast+0x449/0x710 [ 346.382532][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.382532][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.382532][ T10] ___sys_sendmsg+0xee/0x170 [ 346.382532][ T10] __sys_sendmsg+0xcd/0x170 [ 346.382532][ T10] do_syscall_64+0xc6/0x1e0 [ 346.382532][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.382532][ T10] [ 346.384724][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 346.384724][ T10] netdev_get_by_index+0x5e/0x80 [ 346.384724][ T10] fib6_nh_init+0x3d8/0x1580 [ 346.384724][ T10] ip6_route_info_create+0xf18/0x17d0 [ 346.384724][ T10] ip6_route_add+0x1c/0x140 [ 346.384724][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 346.384724][ T10] addrconf_add_dev+0xe2/0x170 [ 346.384724][ T10] inet6_addr_add+0x12f/0xa40 [ 346.384724][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 346.384724][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.384724][ T10] netlink_rcv_skb+0x130/0x360 [ 346.384724][ T10] netlink_unicast+0x449/0x710 [ 346.384724][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.384724][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.384724][ T10] ___sys_sendmsg+0xee/0x170 [ 346.384724][ T10] __sys_sendmsg+0xcd/0x170 [ 346.384724][ T10] do_syscall_64+0xc6/0x1e0 [ 346.384724][ T10] [ 346.386876][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 346.386876][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 346.386876][ T10] ipv6_find_idev+0x102/0x170 [ 346.386876][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 346.386876][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.386876][ T10] netlink_rcv_skb+0x130/0x360 [ 346.386876][ T10] netlink_unicast+0x449/0x710 [ 346.386876][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.386876][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.386876][ T10] ___sys_sendmsg+0xee/0x170 [ 346.386876][ T10] __sys_sendmsg+0xcd/0x170 [ 346.386876][ T10] do_syscall_64+0xc6/0x1e0 [ 346.386876][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.386876][ T10] [ 346.388553][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 346.388553][ T10] neigh_parms_alloc+0x1e5/0x510 [ 346.388553][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 346.388553][ T10] ipv6_find_idev+0x102/0x170 [ 346.388553][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 346.388553][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.388553][ T10] netlink_rcv_skb+0x130/0x360 [ 346.388553][ T10] netlink_unicast+0x449/0x710 [ 346.388553][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.388553][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.388553][ T10] ___sys_sendmsg+0xee/0x170 [ 346.388553][ T10] __sys_sendmsg+0xcd/0x170 [ 346.388553][ T10] do_syscall_64+0xc6/0x1e0 [ 346.388553][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.388553][ T10] [ 346.390446][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 346.390757][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 346.390757][ T10] netdev_get_by_index+0x5e/0x80 [ 346.390757][ T10] fib6_nh_init+0x3d8/0x1580 [ 346.390757][ T10] ip6_route_info_create+0xf18/0x17d0 [ 346.390757][ T10] ip6_route_add+0x1c/0x140 [ 346.390757][ T10] addrconf_prefix_route+0x2a6/0x430 [ 346.390757][ T10] inet6_addr_add+0x4f8/0xa40 [ 346.390757][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 346.390757][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.390757][ T10] netlink_rcv_skb+0x130/0x360 [ 346.390757][ T10] netlink_unicast+0x449/0x710 [ 346.390757][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.390757][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.390757][ T10] ___sys_sendmsg+0xee/0x170 [ 346.390757][ T10] __sys_sendmsg+0xcd/0x170 [ 346.390757][ T10] do_syscall_64+0xc6/0x1e0 [ 346.390757][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.390757][ T10] [ 346.392953][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 346.392953][ T10] netdev_get_by_index+0x5e/0x80 [ 346.392953][ T10] fib6_nh_init+0x3d8/0x1580 [ 346.392953][ T10] ip6_route_info_create+0xf18/0x17d0 [ 346.392953][ T10] addrconf_f6i_alloc+0x315/0x560 [ 346.392953][ T10] ipv6_add_addr+0x411/0x2000 [ 346.392953][ T10] inet6_addr_add+0x30e/0xa40 [ 346.392953][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 346.392953][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.392953][ T10] netlink_rcv_skb+0x130/0x360 [ 346.392953][ T10] netlink_unicast+0x449/0x710 [ 346.392953][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.392953][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.392953][ T10] ___sys_sendmsg+0xee/0x170 [ 346.392953][ T10] __sys_sendmsg+0xcd/0x170 [ 346.392953][ T10] do_syscall_64+0xc6/0x1e0 [ 346.392953][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.392953][ T10] [ 346.395130][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 346.395130][ T10] netdev_get_by_index+0x5e/0x80 [ 346.395130][ T10] fib6_nh_init+0x3d8/0x1580 [ 346.395130][ T10] ip6_route_info_create+0xf18/0x17d0 [ 346.395130][ T10] ip6_route_add+0x1c/0x140 [ 346.395130][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 346.395130][ T10] addrconf_add_dev+0xe2/0x170 [ 346.395130][ T10] inet6_addr_add+0x12f/0xa40 [ 346.395130][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 346.395130][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.395130][ T10] netlink_rcv_skb+0x130/0x360 [ 346.395130][ T10] netlink_unicast+0x449/0x710 [ 346.395130][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.395130][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.395130][ T10] ___sys_sendmsg+0xee/0x170 [ 346.395130][ T10] __sys_sendmsg+0xcd/0x170 [ 346.395130][ T10] do_syscall_64+0xc6/0x1e0 [ 346.395130][ T10] [ 346.397474][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 346.397474][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 346.397474][ T10] ipv6_find_idev+0x102/0x170 [ 346.397474][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 346.397474][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.397474][ T10] netlink_rcv_skb+0x130/0x360 [ 346.397474][ T10] netlink_unicast+0x449/0x710 [ 346.397474][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.397474][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.397474][ T10] ___sys_sendmsg+0xee/0x170 [ 346.397474][ T10] __sys_sendmsg+0xcd/0x170 [ 346.397474][ T10] do_syscall_64+0xc6/0x1e0 [ 346.397474][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.397474][ T10] [ 346.399417][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 346.399417][ T10] neigh_parms_alloc+0x1e5/0x510 [ 346.399417][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 346.399417][ T10] ipv6_find_idev+0x102/0x170 [ 346.399417][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 346.399417][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.399417][ T10] netlink_rcv_skb+0x130/0x360 [ 346.399417][ T10] netlink_unicast+0x449/0x710 [ 346.399417][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.399417][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.399417][ T10] ___sys_sendmsg+0xee/0x170 [ 346.399417][ T10] __sys_sendmsg+0xcd/0x170 [ 346.399417][ T10] do_syscall_64+0xc6/0x1e0 [ 346.399417][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.399417][ T10] [ 346.401485][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 346.401749][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 346.401749][ T10] vlan_dev_init+0x97c/0xdd0 [ 346.401749][ T10] register_netdevice+0x4d3/0x1690 [ 346.401749][ T10] register_vlan_dev+0x162/0x4a0 [ 346.401749][ T10] vlan_newlink+0x393/0x610 [ 346.401749][ T10] rtnl_newlink_create+0x341/0x850 [ 346.401749][ T10] __rtnl_newlink+0xac9/0xd80 [ 346.401749][ T10] rtnl_newlink+0x63/0xa0 [ 346.401749][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.401749][ T10] netlink_rcv_skb+0x130/0x360 [ 346.401749][ T10] netlink_unicast+0x449/0x710 [ 346.401749][ T10] netlink_sendmsg+0x723/0xbe0 [ 346.401749][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 346.401749][ T10] ___sys_sendmsg+0xee/0x170 [ 346.401749][ T10] __sys_sendmsg+0xcd/0x170 [ 346.401749][ T10] do_syscall_64+0xc6/0x1e0 [ 346.401749][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.401749][ T10] [ 349.626738][ T2967] veth0: renamed from veth-hv-1 [ 350.404663][ T2980] veth0: renamed from veth-hv-2 [ 356.507926][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 356.508290][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 356.508290][ T10] netdev_get_by_index+0x5e/0x80 [ 356.508290][ T10] fib6_nh_init+0x3d8/0x1580 [ 356.508290][ T10] ip6_route_info_create+0xf18/0x17d0 [ 356.508290][ T10] ip6_route_add+0x1c/0x140 [ 356.508290][ T10] addrconf_prefix_route+0x2a6/0x430 [ 356.508290][ T10] inet6_addr_add+0x4f8/0xa40 [ 356.508290][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 356.508290][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.508290][ T10] netlink_rcv_skb+0x130/0x360 [ 356.508290][ T10] netlink_unicast+0x449/0x710 [ 356.508290][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.508290][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.508290][ T10] ___sys_sendmsg+0xee/0x170 [ 356.508290][ T10] __sys_sendmsg+0xcd/0x170 [ 356.508290][ T10] do_syscall_64+0xc6/0x1e0 [ 356.508290][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.508290][ T10] [ 356.510402][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 356.510402][ T10] netdev_get_by_index+0x5e/0x80 [ 356.510402][ T10] fib6_nh_init+0x3d8/0x1580 [ 356.510402][ T10] ip6_route_info_create+0xf18/0x17d0 [ 356.510402][ T10] addrconf_f6i_alloc+0x315/0x560 [ 356.510402][ T10] ipv6_add_addr+0x411/0x2000 [ 356.510402][ T10] inet6_addr_add+0x30e/0xa40 [ 356.510402][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 356.510402][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.510402][ T10] netlink_rcv_skb+0x130/0x360 [ 356.510402][ T10] netlink_unicast+0x449/0x710 [ 356.510402][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.510402][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.510402][ T10] ___sys_sendmsg+0xee/0x170 [ 356.510402][ T10] __sys_sendmsg+0xcd/0x170 [ 356.510402][ T10] do_syscall_64+0xc6/0x1e0 [ 356.510402][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.510402][ T10] [ 356.512475][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 356.512475][ T10] netdev_get_by_index+0x5e/0x80 [ 356.512475][ T10] fib6_nh_init+0x3d8/0x1580 [ 356.512475][ T10] ip6_route_info_create+0xf18/0x17d0 [ 356.512475][ T10] ip6_route_add+0x1c/0x140 [ 356.512475][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 356.512475][ T10] addrconf_add_dev+0xe2/0x170 [ 356.512475][ T10] inet6_addr_add+0x12f/0xa40 [ 356.512475][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 356.512475][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.512475][ T10] netlink_rcv_skb+0x130/0x360 [ 356.512475][ T10] netlink_unicast+0x449/0x710 [ 356.512475][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.512475][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.512475][ T10] ___sys_sendmsg+0xee/0x170 [ 356.512475][ T10] __sys_sendmsg+0xcd/0x170 [ 356.512475][ T10] do_syscall_64+0xc6/0x1e0 [ 356.512475][ T10] [ 356.514457][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 356.514457][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 356.514457][ T10] ipv6_find_idev+0x102/0x170 [ 356.514457][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 356.514457][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.514457][ T10] netlink_rcv_skb+0x130/0x360 [ 356.514457][ T10] netlink_unicast+0x449/0x710 [ 356.514457][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.514457][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.514457][ T10] ___sys_sendmsg+0xee/0x170 [ 356.514457][ T10] __sys_sendmsg+0xcd/0x170 [ 356.514457][ T10] do_syscall_64+0xc6/0x1e0 [ 356.514457][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.514457][ T10] [ 356.516022][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 356.516022][ T10] neigh_parms_alloc+0x1e5/0x510 [ 356.516022][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 356.516022][ T10] ipv6_find_idev+0x102/0x170 [ 356.516022][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 356.516022][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.516022][ T10] netlink_rcv_skb+0x130/0x360 [ 356.516022][ T10] netlink_unicast+0x449/0x710 [ 356.516022][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.516022][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.516022][ T10] ___sys_sendmsg+0xee/0x170 [ 356.516022][ T10] __sys_sendmsg+0xcd/0x170 [ 356.516022][ T10] do_syscall_64+0xc6/0x1e0 [ 356.516022][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.516022][ T10] [ 356.517771][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 356.518103][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 356.518103][ T10] netdev_get_by_index+0x5e/0x80 [ 356.518103][ T10] fib6_nh_init+0x3d8/0x1580 [ 356.518103][ T10] ip6_route_info_create+0xf18/0x17d0 [ 356.518103][ T10] ip6_route_add+0x1c/0x140 [ 356.518103][ T10] addrconf_prefix_route+0x2a6/0x430 [ 356.518103][ T10] inet6_addr_add+0x4f8/0xa40 [ 356.518103][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 356.518103][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.518103][ T10] netlink_rcv_skb+0x130/0x360 [ 356.518103][ T10] netlink_unicast+0x449/0x710 [ 356.518103][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.518103][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.518103][ T10] ___sys_sendmsg+0xee/0x170 [ 356.518103][ T10] __sys_sendmsg+0xcd/0x170 [ 356.518103][ T10] do_syscall_64+0xc6/0x1e0 [ 356.518103][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.518103][ T10] [ 356.520197][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 356.520197][ T10] netdev_get_by_index+0x5e/0x80 [ 356.520197][ T10] fib6_nh_init+0x3d8/0x1580 [ 356.520197][ T10] ip6_route_info_create+0xf18/0x17d0 [ 356.520197][ T10] addrconf_f6i_alloc+0x315/0x560 [ 356.520197][ T10] ipv6_add_addr+0x411/0x2000 [ 356.520197][ T10] inet6_addr_add+0x30e/0xa40 [ 356.520197][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 356.520197][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.520197][ T10] netlink_rcv_skb+0x130/0x360 [ 356.520197][ T10] netlink_unicast+0x449/0x710 [ 356.520197][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.520197][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.520197][ T10] ___sys_sendmsg+0xee/0x170 [ 356.520197][ T10] __sys_sendmsg+0xcd/0x170 [ 356.520197][ T10] do_syscall_64+0xc6/0x1e0 [ 356.520197][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.520197][ T10] [ 356.522255][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 356.522255][ T10] netdev_get_by_index+0x5e/0x80 [ 356.522255][ T10] fib6_nh_init+0x3d8/0x1580 [ 356.522255][ T10] ip6_route_info_create+0xf18/0x17d0 [ 356.522255][ T10] ip6_route_add+0x1c/0x140 [ 356.522255][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 356.522255][ T10] addrconf_add_dev+0xe2/0x170 [ 356.522255][ T10] inet6_addr_add+0x12f/0xa40 [ 356.522255][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 356.522255][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.522255][ T10] netlink_rcv_skb+0x130/0x360 [ 356.522255][ T10] netlink_unicast+0x449/0x710 [ 356.522255][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.522255][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.522255][ T10] ___sys_sendmsg+0xee/0x170 [ 356.522255][ T10] __sys_sendmsg+0xcd/0x170 [ 356.522255][ T10] do_syscall_64+0xc6/0x1e0 [ 356.522255][ T10] [ 356.524235][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 356.524235][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 356.524235][ T10] ipv6_find_idev+0x102/0x170 [ 356.524235][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 356.524235][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.524235][ T10] netlink_rcv_skb+0x130/0x360 [ 356.524235][ T10] netlink_unicast+0x449/0x710 [ 356.524235][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.524235][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.524235][ T10] ___sys_sendmsg+0xee/0x170 [ 356.524235][ T10] __sys_sendmsg+0xcd/0x170 [ 356.524235][ T10] do_syscall_64+0xc6/0x1e0 [ 356.524235][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.524235][ T10] [ 356.525794][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 356.525794][ T10] neigh_parms_alloc+0x1e5/0x510 [ 356.525794][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 356.525794][ T10] ipv6_find_idev+0x102/0x170 [ 356.525794][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 356.525794][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.525794][ T10] netlink_rcv_skb+0x130/0x360 [ 356.525794][ T10] netlink_unicast+0x449/0x710 [ 356.525794][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.525794][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.525794][ T10] ___sys_sendmsg+0xee/0x170 [ 356.525794][ T10] __sys_sendmsg+0xcd/0x170 [ 356.525794][ T10] do_syscall_64+0xc6/0x1e0 [ 356.525794][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.525794][ T10] [ 356.527539][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 356.527802][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 356.527802][ T10] vlan_dev_init+0x97c/0xdd0 [ 356.527802][ T10] register_netdevice+0x4d3/0x1690 [ 356.527802][ T10] register_vlan_dev+0x162/0x4a0 [ 356.527802][ T10] vlan_newlink+0x393/0x610 [ 356.527802][ T10] rtnl_newlink_create+0x341/0x850 [ 356.527802][ T10] __rtnl_newlink+0xac9/0xd80 [ 356.527802][ T10] rtnl_newlink+0x63/0xa0 [ 356.527802][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 356.527802][ T10] netlink_rcv_skb+0x130/0x360 [ 356.527802][ T10] netlink_unicast+0x449/0x710 [ 356.527802][ T10] netlink_sendmsg+0x723/0xbe0 [ 356.527802][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 356.527802][ T10] ___sys_sendmsg+0xee/0x170 [ 356.527802][ T10] __sys_sendmsg+0xcd/0x170 [ 356.527802][ T10] do_syscall_64+0xc6/0x1e0 [ 356.527802][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 356.527802][ T10] [ 357.732360][ T3031] br1: port 1(vethhv-11) entered blocking state [ 357.732661][ T3031] br1: port 1(vethhv-11) entered disabled state [ 357.733569][ T3031] vethhv-11: entered allmulticast mode [ 357.734724][ T3031] vethhv-11: entered promiscuous mode [ 357.735470][ T3031] br1: port 1(vethhv-11) entered blocking state [ 357.735671][ T3031] br1: port 1(vethhv-11) entered forwarding state [ 359.653994][ T3057] br1: port 2(vxlan1) entered blocking state [ 359.654307][ T3057] br1: port 2(vxlan1) entered disabled state [ 359.654552][ T3057] vxlan1: entered allmulticast mode [ 359.655775][ T3057] vxlan1: entered promiscuous mode [ 359.807442][ T3058] br1: port 2(vxlan1) entered blocking state [ 359.807795][ T3058] br1: port 2(vxlan1) entered forwarding state [ 364.008485][ T3108] br2: port 1(vethhv-21) entered blocking state [ 364.008780][ T3108] br2: port 1(vethhv-21) entered disabled state [ 364.009017][ T3108] vethhv-21: entered allmulticast mode [ 364.010130][ T3108] vethhv-21: entered promiscuous mode [ 364.010838][ T3108] br2: port 1(vethhv-21) entered blocking state [ 364.011060][ T3108] br2: port 1(vethhv-21) entered forwarding state [ 365.926269][ T3134] br2: port 2(vxlan2) entered blocking state [ 365.926513][ T3134] br2: port 2(vxlan2) entered disabled state [ 365.926737][ T3134] vxlan2: entered allmulticast mode [ 365.927924][ T3134] vxlan2: entered promiscuous mode [ 366.082145][ T3135] br2: port 2(vxlan2) entered blocking state [ 366.082453][ T3135] br2: port 2(vxlan2) entered forwarding state [ 366.652003][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 366.652387][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 366.652387][ T10] netdev_get_by_index+0x5e/0x80 [ 366.652387][ T10] fib6_nh_init+0x3d8/0x1580 [ 366.652387][ T10] ip6_route_info_create+0xf18/0x17d0 [ 366.652387][ T10] ip6_route_add+0x1c/0x140 [ 366.652387][ T10] addrconf_prefix_route+0x2a6/0x430 [ 366.652387][ T10] inet6_addr_add+0x4f8/0xa40 [ 366.652387][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 366.652387][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.652387][ T10] netlink_rcv_skb+0x130/0x360 [ 366.652387][ T10] netlink_unicast+0x449/0x710 [ 366.652387][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.652387][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.652387][ T10] ___sys_sendmsg+0xee/0x170 [ 366.652387][ T10] __sys_sendmsg+0xcd/0x170 [ 366.652387][ T10] do_syscall_64+0xc6/0x1e0 [ 366.652387][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.652387][ T10] [ 366.654614][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 366.654614][ T10] netdev_get_by_index+0x5e/0x80 [ 366.654614][ T10] fib6_nh_init+0x3d8/0x1580 [ 366.654614][ T10] ip6_route_info_create+0xf18/0x17d0 [ 366.654614][ T10] addrconf_f6i_alloc+0x315/0x560 [ 366.654614][ T10] ipv6_add_addr+0x411/0x2000 [ 366.654614][ T10] inet6_addr_add+0x30e/0xa40 [ 366.654614][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 366.654614][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.654614][ T10] netlink_rcv_skb+0x130/0x360 [ 366.654614][ T10] netlink_unicast+0x449/0x710 [ 366.654614][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.654614][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.654614][ T10] ___sys_sendmsg+0xee/0x170 [ 366.654614][ T10] __sys_sendmsg+0xcd/0x170 [ 366.654614][ T10] do_syscall_64+0xc6/0x1e0 [ 366.654614][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.654614][ T10] [ 366.656851][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 366.656851][ T10] netdev_get_by_index+0x5e/0x80 [ 366.656851][ T10] fib6_nh_init+0x3d8/0x1580 [ 366.656851][ T10] ip6_route_info_create+0xf18/0x17d0 [ 366.656851][ T10] ip6_route_add+0x1c/0x140 [ 366.656851][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 366.656851][ T10] addrconf_add_dev+0xe2/0x170 [ 366.656851][ T10] inet6_addr_add+0x12f/0xa40 [ 366.656851][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 366.656851][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.656851][ T10] netlink_rcv_skb+0x130/0x360 [ 366.656851][ T10] netlink_unicast+0x449/0x710 [ 366.656851][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.656851][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.656851][ T10] ___sys_sendmsg+0xee/0x170 [ 366.656851][ T10] __sys_sendmsg+0xcd/0x170 [ 366.656851][ T10] do_syscall_64+0xc6/0x1e0 [ 366.656851][ T10] [ 366.659063][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 366.659063][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 366.659063][ T10] ipv6_find_idev+0x102/0x170 [ 366.659063][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 366.659063][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.659063][ T10] netlink_rcv_skb+0x130/0x360 [ 366.659063][ T10] netlink_unicast+0x449/0x710 [ 366.659063][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.659063][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.659063][ T10] ___sys_sendmsg+0xee/0x170 [ 366.659063][ T10] __sys_sendmsg+0xcd/0x170 [ 366.659063][ T10] do_syscall_64+0xc6/0x1e0 [ 366.659063][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.659063][ T10] [ 366.660798][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 366.660798][ T10] neigh_parms_alloc+0x1e5/0x510 [ 366.660798][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 366.660798][ T10] ipv6_find_idev+0x102/0x170 [ 366.660798][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 366.660798][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.660798][ T10] netlink_rcv_skb+0x130/0x360 [ 366.660798][ T10] netlink_unicast+0x449/0x710 [ 366.660798][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.660798][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.660798][ T10] ___sys_sendmsg+0xee/0x170 [ 366.660798][ T10] __sys_sendmsg+0xcd/0x170 [ 366.660798][ T10] do_syscall_64+0xc6/0x1e0 [ 366.660798][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.660798][ T10] [ 366.662670][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 366.662978][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 366.662978][ T10] netdev_get_by_index+0x5e/0x80 [ 366.662978][ T10] fib6_nh_init+0x3d8/0x1580 [ 366.662978][ T10] ip6_route_info_create+0xf18/0x17d0 [ 366.662978][ T10] ip6_route_add+0x1c/0x140 [ 366.662978][ T10] addrconf_prefix_route+0x2a6/0x430 [ 366.662978][ T10] inet6_addr_add+0x4f8/0xa40 [ 366.662978][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 366.662978][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.662978][ T10] netlink_rcv_skb+0x130/0x360 [ 366.662978][ T10] netlink_unicast+0x449/0x710 [ 366.662978][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.662978][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.662978][ T10] ___sys_sendmsg+0xee/0x170 [ 366.662978][ T10] __sys_sendmsg+0xcd/0x170 [ 366.662978][ T10] do_syscall_64+0xc6/0x1e0 [ 366.662978][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.662978][ T10] [ 366.665273][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 366.665273][ T10] netdev_get_by_index+0x5e/0x80 [ 366.665273][ T10] fib6_nh_init+0x3d8/0x1580 [ 366.665273][ T10] ip6_route_info_create+0xf18/0x17d0 [ 366.665273][ T10] addrconf_f6i_alloc+0x315/0x560 [ 366.665273][ T10] ipv6_add_addr+0x411/0x2000 [ 366.665273][ T10] inet6_addr_add+0x30e/0xa40 [ 366.665273][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 366.665273][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.665273][ T10] netlink_rcv_skb+0x130/0x360 [ 366.665273][ T10] netlink_unicast+0x449/0x710 [ 366.665273][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.665273][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.665273][ T10] ___sys_sendmsg+0xee/0x170 [ 366.665273][ T10] __sys_sendmsg+0xcd/0x170 [ 366.665273][ T10] do_syscall_64+0xc6/0x1e0 [ 366.665273][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.665273][ T10] [ 366.667828][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 366.667828][ T10] netdev_get_by_index+0x5e/0x80 [ 366.667828][ T10] fib6_nh_init+0x3d8/0x1580 [ 366.667828][ T10] ip6_route_info_create+0xf18/0x17d0 [ 366.667828][ T10] ip6_route_add+0x1c/0x140 [ 366.667828][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 366.667828][ T10] addrconf_add_dev+0xe2/0x170 [ 366.667828][ T10] inet6_addr_add+0x12f/0xa40 [ 366.667828][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 366.667828][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.667828][ T10] netlink_rcv_skb+0x130/0x360 [ 366.667828][ T10] netlink_unicast+0x449/0x710 [ 366.667828][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.667828][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.667828][ T10] ___sys_sendmsg+0xee/0x170 [ 366.667828][ T10] __sys_sendmsg+0xcd/0x170 [ 366.667828][ T10] do_syscall_64+0xc6/0x1e0 [ 366.667828][ T10] [ 366.670217][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 366.670217][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 366.670217][ T10] ipv6_find_idev+0x102/0x170 [ 366.670217][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 366.670217][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.670217][ T10] netlink_rcv_skb+0x130/0x360 [ 366.670217][ T10] netlink_unicast+0x449/0x710 [ 366.670217][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.670217][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.670217][ T10] ___sys_sendmsg+0xee/0x170 [ 366.670217][ T10] __sys_sendmsg+0xcd/0x170 [ 366.670217][ T10] do_syscall_64+0xc6/0x1e0 [ 366.670217][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.670217][ T10] [ 366.672073][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 366.672073][ T10] neigh_parms_alloc+0x1e5/0x510 [ 366.672073][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 366.672073][ T10] ipv6_find_idev+0x102/0x170 [ 366.672073][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 366.672073][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.672073][ T10] netlink_rcv_skb+0x130/0x360 [ 366.672073][ T10] netlink_unicast+0x449/0x710 [ 366.672073][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.672073][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.672073][ T10] ___sys_sendmsg+0xee/0x170 [ 366.672073][ T10] __sys_sendmsg+0xcd/0x170 [ 366.672073][ T10] do_syscall_64+0xc6/0x1e0 [ 366.672073][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.672073][ T10] [ 366.674036][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 366.674359][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 366.674359][ T10] vlan_dev_init+0x97c/0xdd0 [ 366.674359][ T10] register_netdevice+0x4d3/0x1690 [ 366.674359][ T10] register_vlan_dev+0x162/0x4a0 [ 366.674359][ T10] vlan_newlink+0x393/0x610 [ 366.674359][ T10] rtnl_newlink_create+0x341/0x850 [ 366.674359][ T10] __rtnl_newlink+0xac9/0xd80 [ 366.674359][ T10] rtnl_newlink+0x63/0xa0 [ 366.674359][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.674359][ T10] netlink_rcv_skb+0x130/0x360 [ 366.674359][ T10] netlink_unicast+0x449/0x710 [ 366.674359][ T10] netlink_sendmsg+0x723/0xbe0 [ 366.674359][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 366.674359][ T10] ___sys_sendmsg+0xee/0x170 [ 366.674359][ T10] __sys_sendmsg+0xcd/0x170 [ 366.674359][ T10] do_syscall_64+0xc6/0x1e0 [ 366.674359][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.674359][ T10] [ 370.337408][ T3186] br3: port 1(vethhv-31) entered blocking state [ 370.337718][ T3186] br3: port 1(vethhv-31) entered disabled state [ 370.337976][ T3186] vethhv-31: entered allmulticast mode [ 370.339122][ T3186] vethhv-31: entered promiscuous mode [ 370.339815][ T3186] br3: port 1(vethhv-31) entered blocking state [ 370.340056][ T3186] br3: port 1(vethhv-31) entered forwarding state [ 372.266289][ T3212] br3: port 2(vxlan30) entered blocking state [ 372.266596][ T3212] br3: port 2(vxlan30) entered disabled state [ 372.266828][ T3212] vxlan30: entered allmulticast mode [ 372.268013][ T3212] vxlan30: entered promiscuous mode [ 372.413589][ T3213] br3: port 2(vxlan30) entered blocking state [ 372.413923][ T3213] br3: port 2(vxlan30) entered forwarding state [ 374.540929][ T3238] br3: port 3(vxlan40) entered blocking state [ 374.541178][ T3238] br3: port 3(vxlan40) entered disabled state [ 374.541431][ T3238] vxlan40: entered allmulticast mode [ 374.542615][ T3238] vxlan40: entered promiscuous mode [ 374.683861][ T3239] br3: port 3(vxlan40) entered blocking state [ 374.684181][ T3239] br3: port 3(vxlan40) entered forwarding state [ 376.749223][ T3264] br3: port 4(vxlan3) entered blocking state [ 376.749531][ T3264] br3: port 4(vxlan3) entered disabled state [ 376.749757][ T3264] vxlan3: entered allmulticast mode [ 376.752068][ T3264] vxlan3: entered promiscuous mode [ 376.803990][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 376.804347][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 376.804347][ T10] netdev_get_by_index+0x5e/0x80 [ 376.804347][ T10] fib6_nh_init+0x3d8/0x1580 [ 376.804347][ T10] ip6_route_info_create+0xf18/0x17d0 [ 376.804347][ T10] ip6_route_add+0x1c/0x140 [ 376.804347][ T10] addrconf_prefix_route+0x2a6/0x430 [ 376.804347][ T10] inet6_addr_add+0x4f8/0xa40 [ 376.804347][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 376.804347][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.804347][ T10] netlink_rcv_skb+0x130/0x360 [ 376.804347][ T10] netlink_unicast+0x449/0x710 [ 376.804347][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.804347][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.804347][ T10] ___sys_sendmsg+0xee/0x170 [ 376.804347][ T10] __sys_sendmsg+0xcd/0x170 [ 376.804347][ T10] do_syscall_64+0xc6/0x1e0 [ 376.804347][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.804347][ T10] [ 376.806645][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 376.806645][ T10] netdev_get_by_index+0x5e/0x80 [ 376.806645][ T10] fib6_nh_init+0x3d8/0x1580 [ 376.806645][ T10] ip6_route_info_create+0xf18/0x17d0 [ 376.806645][ T10] addrconf_f6i_alloc+0x315/0x560 [ 376.806645][ T10] ipv6_add_addr+0x411/0x2000 [ 376.806645][ T10] inet6_addr_add+0x30e/0xa40 [ 376.806645][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 376.806645][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.806645][ T10] netlink_rcv_skb+0x130/0x360 [ 376.806645][ T10] netlink_unicast+0x449/0x710 [ 376.806645][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.806645][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.806645][ T10] ___sys_sendmsg+0xee/0x170 [ 376.806645][ T10] __sys_sendmsg+0xcd/0x170 [ 376.806645][ T10] do_syscall_64+0xc6/0x1e0 [ 376.806645][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.806645][ T10] [ 376.808920][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 376.808920][ T10] netdev_get_by_index+0x5e/0x80 [ 376.808920][ T10] fib6_nh_init+0x3d8/0x1580 [ 376.808920][ T10] ip6_route_info_create+0xf18/0x17d0 [ 376.808920][ T10] ip6_route_add+0x1c/0x140 [ 376.808920][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 376.808920][ T10] addrconf_add_dev+0xe2/0x170 [ 376.808920][ T10] inet6_addr_add+0x12f/0xa40 [ 376.808920][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 376.808920][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.808920][ T10] netlink_rcv_skb+0x130/0x360 [ 376.808920][ T10] netlink_unicast+0x449/0x710 [ 376.808920][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.808920][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.808920][ T10] ___sys_sendmsg+0xee/0x170 [ 376.808920][ T10] __sys_sendmsg+0xcd/0x170 [ 376.808920][ T10] do_syscall_64+0xc6/0x1e0 [ 376.808920][ T10] [ 376.811197][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 376.811197][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 376.811197][ T10] ipv6_find_idev+0x102/0x170 [ 376.811197][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 376.811197][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.811197][ T10] netlink_rcv_skb+0x130/0x360 [ 376.811197][ T10] netlink_unicast+0x449/0x710 [ 376.811197][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.811197][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.811197][ T10] ___sys_sendmsg+0xee/0x170 [ 376.811197][ T10] __sys_sendmsg+0xcd/0x170 [ 376.811197][ T10] do_syscall_64+0xc6/0x1e0 [ 376.811197][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.811197][ T10] [ 376.812972][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 376.812972][ T10] neigh_parms_alloc+0x1e5/0x510 [ 376.812972][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 376.812972][ T10] ipv6_find_idev+0x102/0x170 [ 376.812972][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 376.812972][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.812972][ T10] netlink_rcv_skb+0x130/0x360 [ 376.812972][ T10] netlink_unicast+0x449/0x710 [ 376.812972][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.812972][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.812972][ T10] ___sys_sendmsg+0xee/0x170 [ 376.812972][ T10] __sys_sendmsg+0xcd/0x170 [ 376.812972][ T10] do_syscall_64+0xc6/0x1e0 [ 376.812972][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.812972][ T10] [ 376.814902][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 376.815208][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 376.815208][ T10] netdev_get_by_index+0x5e/0x80 [ 376.815208][ T10] fib6_nh_init+0x3d8/0x1580 [ 376.815208][ T10] ip6_route_info_create+0xf18/0x17d0 [ 376.815208][ T10] ip6_route_add+0x1c/0x140 [ 376.815208][ T10] addrconf_prefix_route+0x2a6/0x430 [ 376.815208][ T10] inet6_addr_add+0x4f8/0xa40 [ 376.815208][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 376.815208][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.815208][ T10] netlink_rcv_skb+0x130/0x360 [ 376.815208][ T10] netlink_unicast+0x449/0x710 [ 376.815208][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.815208][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.815208][ T10] ___sys_sendmsg+0xee/0x170 [ 376.815208][ T10] __sys_sendmsg+0xcd/0x170 [ 376.815208][ T10] do_syscall_64+0xc6/0x1e0 [ 376.815208][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.815208][ T10] [ 376.817486][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 376.817486][ T10] netdev_get_by_index+0x5e/0x80 [ 376.817486][ T10] fib6_nh_init+0x3d8/0x1580 [ 376.817486][ T10] ip6_route_info_create+0xf18/0x17d0 [ 376.817486][ T10] addrconf_f6i_alloc+0x315/0x560 [ 376.817486][ T10] ipv6_add_addr+0x411/0x2000 [ 376.817486][ T10] inet6_addr_add+0x30e/0xa40 [ 376.817486][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 376.817486][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.817486][ T10] netlink_rcv_skb+0x130/0x360 [ 376.817486][ T10] netlink_unicast+0x449/0x710 [ 376.817486][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.817486][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.817486][ T10] ___sys_sendmsg+0xee/0x170 [ 376.817486][ T10] __sys_sendmsg+0xcd/0x170 [ 376.817486][ T10] do_syscall_64+0xc6/0x1e0 [ 376.817486][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.817486][ T10] [ 376.819769][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 376.819769][ T10] netdev_get_by_index+0x5e/0x80 [ 376.819769][ T10] fib6_nh_init+0x3d8/0x1580 [ 376.819769][ T10] ip6_route_info_create+0xf18/0x17d0 [ 376.819769][ T10] ip6_route_add+0x1c/0x140 [ 376.819769][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 376.819769][ T10] addrconf_add_dev+0xe2/0x170 [ 376.819769][ T10] inet6_addr_add+0x12f/0xa40 [ 376.819769][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 376.819769][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.819769][ T10] netlink_rcv_skb+0x130/0x360 [ 376.819769][ T10] netlink_unicast+0x449/0x710 [ 376.819769][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.819769][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.819769][ T10] ___sys_sendmsg+0xee/0x170 [ 376.819769][ T10] __sys_sendmsg+0xcd/0x170 [ 376.819769][ T10] do_syscall_64+0xc6/0x1e0 [ 376.819769][ T10] [ 376.822030][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 376.822030][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 376.822030][ T10] ipv6_find_idev+0x102/0x170 [ 376.822030][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 376.822030][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.822030][ T10] netlink_rcv_skb+0x130/0x360 [ 376.822030][ T10] netlink_unicast+0x449/0x710 [ 376.822030][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.822030][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.822030][ T10] ___sys_sendmsg+0xee/0x170 [ 376.822030][ T10] __sys_sendmsg+0xcd/0x170 [ 376.822030][ T10] do_syscall_64+0xc6/0x1e0 [ 376.822030][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.822030][ T10] [ 376.823814][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 376.823814][ T10] neigh_parms_alloc+0x1e5/0x510 [ 376.823814][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 376.823814][ T10] ipv6_find_idev+0x102/0x170 [ 376.823814][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 376.823814][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.823814][ T10] netlink_rcv_skb+0x130/0x360 [ 376.823814][ T10] netlink_unicast+0x449/0x710 [ 376.823814][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.823814][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.823814][ T10] ___sys_sendmsg+0xee/0x170 [ 376.823814][ T10] __sys_sendmsg+0xcd/0x170 [ 376.823814][ T10] do_syscall_64+0xc6/0x1e0 [ 376.823814][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.823814][ T10] [ 376.825844][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 376.826268][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 376.826268][ T10] vlan_dev_init+0x97c/0xdd0 [ 376.826268][ T10] register_netdevice+0x4d3/0x1690 [ 376.826268][ T10] register_vlan_dev+0x162/0x4a0 [ 376.826268][ T10] vlan_newlink+0x393/0x610 [ 376.826268][ T10] rtnl_newlink_create+0x341/0x850 [ 376.826268][ T10] __rtnl_newlink+0xac9/0xd80 [ 376.826268][ T10] rtnl_newlink+0x63/0xa0 [ 376.826268][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.826268][ T10] netlink_rcv_skb+0x130/0x360 [ 376.826268][ T10] netlink_unicast+0x449/0x710 [ 376.826268][ T10] netlink_sendmsg+0x723/0xbe0 [ 376.826268][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 376.826268][ T10] ___sys_sendmsg+0xee/0x170 [ 376.826268][ T10] __sys_sendmsg+0xcd/0x170 [ 376.826268][ T10] do_syscall_64+0xc6/0x1e0 [ 376.826268][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.826268][ T10] [ 376.908236][ T3265] br3: port 4(vxlan3) entered blocking state [ 376.908534][ T3265] br3: port 4(vxlan3) entered forwarding state [ 378.842846][ T3289] br1: port 1(vethhv-12) entered blocking state [ 378.843163][ T3289] br1: port 1(vethhv-12) entered disabled state [ 378.843396][ T3289] vethhv-12: entered allmulticast mode [ 378.844509][ T3289] vethhv-12: entered promiscuous mode [ 378.846278][ T3289] br1: port 1(vethhv-12) entered blocking state [ 378.846496][ T3289] br1: port 1(vethhv-12) entered forwarding state [ 380.785136][ T3315] br1: port 2(vxlan1) entered blocking state [ 380.785448][ T3315] br1: port 2(vxlan1) entered disabled state [ 380.785677][ T3315] vxlan1: entered allmulticast mode [ 380.786878][ T3315] vxlan1: entered promiscuous mode [ 380.930312][ T3316] br1: port 2(vxlan1) entered blocking state [ 380.930625][ T3316] br1: port 2(vxlan1) entered forwarding state [ 385.202124][ T3366] br2: port 1(vethhv-22) entered blocking state [ 385.202413][ T3366] br2: port 1(vethhv-22) entered disabled state [ 385.202629][ T3366] vethhv-22: entered allmulticast mode [ 385.203759][ T3366] vethhv-22: entered promiscuous mode [ 385.204491][ T3366] br2: port 1(vethhv-22) entered blocking state [ 385.204689][ T3366] br2: port 1(vethhv-22) entered forwarding state [ 386.963908][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 386.964305][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 386.964305][ T10] netdev_get_by_index+0x5e/0x80 [ 386.964305][ T10] fib6_nh_init+0x3d8/0x1580 [ 386.964305][ T10] ip6_route_info_create+0xf18/0x17d0 [ 386.964305][ T10] ip6_route_add+0x1c/0x140 [ 386.964305][ T10] addrconf_prefix_route+0x2a6/0x430 [ 386.964305][ T10] inet6_addr_add+0x4f8/0xa40 [ 386.964305][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 386.964305][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.964305][ T10] netlink_rcv_skb+0x130/0x360 [ 386.964305][ T10] netlink_unicast+0x449/0x710 [ 386.964305][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.964305][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.964305][ T10] ___sys_sendmsg+0xee/0x170 [ 386.964305][ T10] __sys_sendmsg+0xcd/0x170 [ 386.964305][ T10] do_syscall_64+0xc6/0x1e0 [ 386.964305][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.964305][ T10] [ 386.966400][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 386.966400][ T10] netdev_get_by_index+0x5e/0x80 [ 386.966400][ T10] fib6_nh_init+0x3d8/0x1580 [ 386.966400][ T10] ip6_route_info_create+0xf18/0x17d0 [ 386.966400][ T10] addrconf_f6i_alloc+0x315/0x560 [ 386.966400][ T10] ipv6_add_addr+0x411/0x2000 [ 386.966400][ T10] inet6_addr_add+0x30e/0xa40 [ 386.966400][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 386.966400][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.966400][ T10] netlink_rcv_skb+0x130/0x360 [ 386.966400][ T10] netlink_unicast+0x449/0x710 [ 386.966400][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.966400][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.966400][ T10] ___sys_sendmsg+0xee/0x170 [ 386.966400][ T10] __sys_sendmsg+0xcd/0x170 [ 386.966400][ T10] do_syscall_64+0xc6/0x1e0 [ 386.966400][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.966400][ T10] [ 386.968450][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 386.968450][ T10] netdev_get_by_index+0x5e/0x80 [ 386.968450][ T10] fib6_nh_init+0x3d8/0x1580 [ 386.968450][ T10] ip6_route_info_create+0xf18/0x17d0 [ 386.968450][ T10] ip6_route_add+0x1c/0x140 [ 386.968450][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 386.968450][ T10] addrconf_add_dev+0xe2/0x170 [ 386.968450][ T10] inet6_addr_add+0x12f/0xa40 [ 386.968450][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 386.968450][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.968450][ T10] netlink_rcv_skb+0x130/0x360 [ 386.968450][ T10] netlink_unicast+0x449/0x710 [ 386.968450][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.968450][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.968450][ T10] ___sys_sendmsg+0xee/0x170 [ 386.968450][ T10] __sys_sendmsg+0xcd/0x170 [ 386.968450][ T10] do_syscall_64+0xc6/0x1e0 [ 386.968450][ T10] [ 386.970474][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 386.970474][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 386.970474][ T10] ipv6_find_idev+0x102/0x170 [ 386.970474][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 386.970474][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.970474][ T10] netlink_rcv_skb+0x130/0x360 [ 386.970474][ T10] netlink_unicast+0x449/0x710 [ 386.970474][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.970474][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.970474][ T10] ___sys_sendmsg+0xee/0x170 [ 386.970474][ T10] __sys_sendmsg+0xcd/0x170 [ 386.970474][ T10] do_syscall_64+0xc6/0x1e0 [ 386.970474][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.970474][ T10] [ 386.972051][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 386.972051][ T10] neigh_parms_alloc+0x1e5/0x510 [ 386.972051][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 386.972051][ T10] ipv6_find_idev+0x102/0x170 [ 386.972051][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 386.972051][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.972051][ T10] netlink_rcv_skb+0x130/0x360 [ 386.972051][ T10] netlink_unicast+0x449/0x710 [ 386.972051][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.972051][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.972051][ T10] ___sys_sendmsg+0xee/0x170 [ 386.972051][ T10] __sys_sendmsg+0xcd/0x170 [ 386.972051][ T10] do_syscall_64+0xc6/0x1e0 [ 386.972051][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.972051][ T10] [ 386.973811][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 386.974118][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 386.974118][ T10] netdev_get_by_index+0x5e/0x80 [ 386.974118][ T10] fib6_nh_init+0x3d8/0x1580 [ 386.974118][ T10] ip6_route_info_create+0xf18/0x17d0 [ 386.974118][ T10] ip6_route_add+0x1c/0x140 [ 386.974118][ T10] addrconf_prefix_route+0x2a6/0x430 [ 386.974118][ T10] inet6_addr_add+0x4f8/0xa40 [ 386.974118][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 386.974118][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.974118][ T10] netlink_rcv_skb+0x130/0x360 [ 386.974118][ T10] netlink_unicast+0x449/0x710 [ 386.974118][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.974118][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.974118][ T10] ___sys_sendmsg+0xee/0x170 [ 386.974118][ T10] __sys_sendmsg+0xcd/0x170 [ 386.974118][ T10] do_syscall_64+0xc6/0x1e0 [ 386.974118][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.974118][ T10] [ 386.976199][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 386.976199][ T10] netdev_get_by_index+0x5e/0x80 [ 386.976199][ T10] fib6_nh_init+0x3d8/0x1580 [ 386.976199][ T10] ip6_route_info_create+0xf18/0x17d0 [ 386.976199][ T10] addrconf_f6i_alloc+0x315/0x560 [ 386.976199][ T10] ipv6_add_addr+0x411/0x2000 [ 386.976199][ T10] inet6_addr_add+0x30e/0xa40 [ 386.976199][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 386.976199][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.976199][ T10] netlink_rcv_skb+0x130/0x360 [ 386.976199][ T10] netlink_unicast+0x449/0x710 [ 386.976199][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.976199][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.976199][ T10] ___sys_sendmsg+0xee/0x170 [ 386.976199][ T10] __sys_sendmsg+0xcd/0x170 [ 386.976199][ T10] do_syscall_64+0xc6/0x1e0 [ 386.976199][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.976199][ T10] [ 386.978261][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 386.978261][ T10] netdev_get_by_index+0x5e/0x80 [ 386.978261][ T10] fib6_nh_init+0x3d8/0x1580 [ 386.978261][ T10] ip6_route_info_create+0xf18/0x17d0 [ 386.978261][ T10] ip6_route_add+0x1c/0x140 [ 386.978261][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 386.978261][ T10] addrconf_add_dev+0xe2/0x170 [ 386.978261][ T10] inet6_addr_add+0x12f/0xa40 [ 386.978261][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 386.978261][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.978261][ T10] netlink_rcv_skb+0x130/0x360 [ 386.978261][ T10] netlink_unicast+0x449/0x710 [ 386.978261][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.978261][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.978261][ T10] ___sys_sendmsg+0xee/0x170 [ 386.978261][ T10] __sys_sendmsg+0xcd/0x170 [ 386.978261][ T10] do_syscall_64+0xc6/0x1e0 [ 386.978261][ T10] [ 386.980286][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 386.980286][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 386.980286][ T10] ipv6_find_idev+0x102/0x170 [ 386.980286][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 386.980286][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.980286][ T10] netlink_rcv_skb+0x130/0x360 [ 386.980286][ T10] netlink_unicast+0x449/0x710 [ 386.980286][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.980286][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.980286][ T10] ___sys_sendmsg+0xee/0x170 [ 386.980286][ T10] __sys_sendmsg+0xcd/0x170 [ 386.980286][ T10] do_syscall_64+0xc6/0x1e0 [ 386.980286][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.980286][ T10] [ 386.981861][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 386.981861][ T10] neigh_parms_alloc+0x1e5/0x510 [ 386.981861][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 386.981861][ T10] ipv6_find_idev+0x102/0x170 [ 386.981861][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 386.981861][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.981861][ T10] netlink_rcv_skb+0x130/0x360 [ 386.981861][ T10] netlink_unicast+0x449/0x710 [ 386.981861][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.981861][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.981861][ T10] ___sys_sendmsg+0xee/0x170 [ 386.981861][ T10] __sys_sendmsg+0xcd/0x170 [ 386.981861][ T10] do_syscall_64+0xc6/0x1e0 [ 386.981861][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.981861][ T10] [ 386.983642][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 386.983905][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 386.983905][ T10] vlan_dev_init+0x97c/0xdd0 [ 386.983905][ T10] register_netdevice+0x4d3/0x1690 [ 386.983905][ T10] register_vlan_dev+0x162/0x4a0 [ 386.983905][ T10] vlan_newlink+0x393/0x610 [ 386.983905][ T10] rtnl_newlink_create+0x341/0x850 [ 386.983905][ T10] __rtnl_newlink+0xac9/0xd80 [ 386.983905][ T10] rtnl_newlink+0x63/0xa0 [ 386.983905][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.983905][ T10] netlink_rcv_skb+0x130/0x360 [ 386.983905][ T10] netlink_unicast+0x449/0x710 [ 386.983905][ T10] netlink_sendmsg+0x723/0xbe0 [ 386.983905][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 386.983905][ T10] ___sys_sendmsg+0xee/0x170 [ 386.983905][ T10] __sys_sendmsg+0xcd/0x170 [ 386.983905][ T10] do_syscall_64+0xc6/0x1e0 [ 386.983905][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.983905][ T10] [ 387.174651][ T3392] br2: port 2(vxlan2) entered blocking state [ 387.174974][ T3392] br2: port 2(vxlan2) entered disabled state [ 387.175202][ T3392] vxlan2: entered allmulticast mode [ 387.176412][ T3392] vxlan2: entered promiscuous mode [ 387.323837][ T3393] br2: port 2(vxlan2) entered blocking state [ 387.324186][ T3393] br2: port 2(vxlan2) entered forwarding state [ 391.627566][ T3443] br3: port 1(vethhv-32) entered blocking state [ 391.627901][ T3443] br3: port 1(vethhv-32) entered disabled state [ 391.628135][ T3443] vethhv-32: entered allmulticast mode [ 391.630085][ T3443] vethhv-32: entered promiscuous mode [ 391.630817][ T3443] br3: port 1(vethhv-32) entered blocking state [ 391.631043][ T3443] br3: port 1(vethhv-32) entered forwarding state [ 393.561918][ T3469] br3: port 2(vxlan30) entered blocking state [ 393.562213][ T3469] br3: port 2(vxlan30) entered disabled state [ 393.562445][ T3469] vxlan30: entered allmulticast mode [ 393.563657][ T3469] vxlan30: entered promiscuous mode [ 393.713023][ T3470] br3: port 2(vxlan30) entered blocking state [ 393.713339][ T3470] br3: port 2(vxlan30) entered forwarding state [ 395.880584][ T3495] br3: port 3(vxlan40) entered blocking state [ 395.880845][ T3495] br3: port 3(vxlan40) entered disabled state [ 395.881102][ T3495] vxlan40: entered allmulticast mode [ 395.882278][ T3495] vxlan40: entered promiscuous mode [ 396.033168][ T3496] br3: port 3(vxlan40) entered blocking state [ 396.033477][ T3496] br3: port 3(vxlan40) entered forwarding state [ 397.100902][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 397.101377][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 397.101377][ T10] netdev_get_by_index+0x5e/0x80 [ 397.101377][ T10] fib6_nh_init+0x3d8/0x1580 [ 397.101377][ T10] ip6_route_info_create+0xf18/0x17d0 [ 397.101377][ T10] ip6_route_add+0x1c/0x140 [ 397.101377][ T10] addrconf_prefix_route+0x2a6/0x430 [ 397.101377][ T10] inet6_addr_add+0x4f8/0xa40 [ 397.101377][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 397.101377][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.101377][ T10] netlink_rcv_skb+0x130/0x360 [ 397.101377][ T10] netlink_unicast+0x449/0x710 [ 397.101377][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.101377][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.101377][ T10] ___sys_sendmsg+0xee/0x170 [ 397.101377][ T10] __sys_sendmsg+0xcd/0x170 [ 397.101377][ T10] do_syscall_64+0xc6/0x1e0 [ 397.101377][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.101377][ T10] [ 397.104129][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 397.104129][ T10] netdev_get_by_index+0x5e/0x80 [ 397.104129][ T10] fib6_nh_init+0x3d8/0x1580 [ 397.104129][ T10] ip6_route_info_create+0xf18/0x17d0 [ 397.104129][ T10] addrconf_f6i_alloc+0x315/0x560 [ 397.104129][ T10] ipv6_add_addr+0x411/0x2000 [ 397.104129][ T10] inet6_addr_add+0x30e/0xa40 [ 397.104129][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 397.104129][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.104129][ T10] netlink_rcv_skb+0x130/0x360 [ 397.104129][ T10] netlink_unicast+0x449/0x710 [ 397.104129][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.104129][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.104129][ T10] ___sys_sendmsg+0xee/0x170 [ 397.104129][ T10] __sys_sendmsg+0xcd/0x170 [ 397.104129][ T10] do_syscall_64+0xc6/0x1e0 [ 397.104129][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.104129][ T10] [ 397.107288][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 397.107288][ T10] netdev_get_by_index+0x5e/0x80 [ 397.107288][ T10] fib6_nh_init+0x3d8/0x1580 [ 397.107288][ T10] ip6_route_info_create+0xf18/0x17d0 [ 397.107288][ T10] ip6_route_add+0x1c/0x140 [ 397.107288][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 397.107288][ T10] addrconf_add_dev+0xe2/0x170 [ 397.107288][ T10] inet6_addr_add+0x12f/0xa40 [ 397.107288][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 397.107288][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.107288][ T10] netlink_rcv_skb+0x130/0x360 [ 397.107288][ T10] netlink_unicast+0x449/0x710 [ 397.107288][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.107288][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.107288][ T10] ___sys_sendmsg+0xee/0x170 [ 397.107288][ T10] __sys_sendmsg+0xcd/0x170 [ 397.107288][ T10] do_syscall_64+0xc6/0x1e0 [ 397.107288][ T10] [ 397.110211][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 397.110211][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 397.110211][ T10] ipv6_find_idev+0x102/0x170 [ 397.110211][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 397.110211][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.110211][ T10] netlink_rcv_skb+0x130/0x360 [ 397.110211][ T10] netlink_unicast+0x449/0x710 [ 397.110211][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.110211][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.110211][ T10] ___sys_sendmsg+0xee/0x170 [ 397.110211][ T10] __sys_sendmsg+0xcd/0x170 [ 397.110211][ T10] do_syscall_64+0xc6/0x1e0 [ 397.110211][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.110211][ T10] [ 397.112609][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 397.112609][ T10] neigh_parms_alloc+0x1e5/0x510 [ 397.112609][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 397.112609][ T10] ipv6_find_idev+0x102/0x170 [ 397.112609][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 397.112609][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.112609][ T10] netlink_rcv_skb+0x130/0x360 [ 397.112609][ T10] netlink_unicast+0x449/0x710 [ 397.112609][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.112609][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.112609][ T10] ___sys_sendmsg+0xee/0x170 [ 397.112609][ T10] __sys_sendmsg+0xcd/0x170 [ 397.112609][ T10] do_syscall_64+0xc6/0x1e0 [ 397.112609][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.112609][ T10] [ 397.115342][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 397.115667][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 397.115667][ T10] netdev_get_by_index+0x5e/0x80 [ 397.115667][ T10] fib6_nh_init+0x3d8/0x1580 [ 397.115667][ T10] ip6_route_info_create+0xf18/0x17d0 [ 397.115667][ T10] ip6_route_add+0x1c/0x140 [ 397.115667][ T10] addrconf_prefix_route+0x2a6/0x430 [ 397.115667][ T10] inet6_addr_add+0x4f8/0xa40 [ 397.115667][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 397.115667][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.115667][ T10] netlink_rcv_skb+0x130/0x360 [ 397.115667][ T10] netlink_unicast+0x449/0x710 [ 397.115667][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.115667][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.115667][ T10] ___sys_sendmsg+0xee/0x170 [ 397.115667][ T10] __sys_sendmsg+0xcd/0x170 [ 397.115667][ T10] do_syscall_64+0xc6/0x1e0 [ 397.115667][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.115667][ T10] [ 397.118663][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 397.118663][ T10] netdev_get_by_index+0x5e/0x80 [ 397.118663][ T10] fib6_nh_init+0x3d8/0x1580 [ 397.118663][ T10] ip6_route_info_create+0xf18/0x17d0 [ 397.118663][ T10] addrconf_f6i_alloc+0x315/0x560 [ 397.118663][ T10] ipv6_add_addr+0x411/0x2000 [ 397.118663][ T10] inet6_addr_add+0x30e/0xa40 [ 397.118663][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 397.118663][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.118663][ T10] netlink_rcv_skb+0x130/0x360 [ 397.118663][ T10] netlink_unicast+0x449/0x710 [ 397.118663][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.118663][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.118663][ T10] ___sys_sendmsg+0xee/0x170 [ 397.118663][ T10] __sys_sendmsg+0xcd/0x170 [ 397.118663][ T10] do_syscall_64+0xc6/0x1e0 [ 397.118663][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.118663][ T10] [ 397.121423][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 397.121423][ T10] netdev_get_by_index+0x5e/0x80 [ 397.121423][ T10] fib6_nh_init+0x3d8/0x1580 [ 397.121423][ T10] ip6_route_info_create+0xf18/0x17d0 [ 397.121423][ T10] ip6_route_add+0x1c/0x140 [ 397.121423][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 397.121423][ T10] addrconf_add_dev+0xe2/0x170 [ 397.121423][ T10] inet6_addr_add+0x12f/0xa40 [ 397.121423][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 397.121423][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.121423][ T10] netlink_rcv_skb+0x130/0x360 [ 397.121423][ T10] netlink_unicast+0x449/0x710 [ 397.121423][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.121423][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.121423][ T10] ___sys_sendmsg+0xee/0x170 [ 397.121423][ T10] __sys_sendmsg+0xcd/0x170 [ 397.121423][ T10] do_syscall_64+0xc6/0x1e0 [ 397.121423][ T10] [ 397.123655][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 397.123655][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 397.123655][ T10] ipv6_find_idev+0x102/0x170 [ 397.123655][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 397.123655][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.123655][ T10] netlink_rcv_skb+0x130/0x360 [ 397.123655][ T10] netlink_unicast+0x449/0x710 [ 397.123655][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.123655][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.123655][ T10] ___sys_sendmsg+0xee/0x170 [ 397.123655][ T10] __sys_sendmsg+0xcd/0x170 [ 397.123655][ T10] do_syscall_64+0xc6/0x1e0 [ 397.123655][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.123655][ T10] [ 397.125366][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 397.125366][ T10] neigh_parms_alloc+0x1e5/0x510 [ 397.125366][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 397.125366][ T10] ipv6_find_idev+0x102/0x170 [ 397.125366][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 397.125366][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.125366][ T10] netlink_rcv_skb+0x130/0x360 [ 397.125366][ T10] netlink_unicast+0x449/0x710 [ 397.125366][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.125366][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.125366][ T10] ___sys_sendmsg+0xee/0x170 [ 397.125366][ T10] __sys_sendmsg+0xcd/0x170 [ 397.125366][ T10] do_syscall_64+0xc6/0x1e0 [ 397.125366][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.125366][ T10] [ 397.127211][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 397.127477][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 397.127477][ T10] vlan_dev_init+0x97c/0xdd0 [ 397.127477][ T10] register_netdevice+0x4d3/0x1690 [ 397.127477][ T10] register_vlan_dev+0x162/0x4a0 [ 397.127477][ T10] vlan_newlink+0x393/0x610 [ 397.127477][ T10] rtnl_newlink_create+0x341/0x850 [ 397.127477][ T10] __rtnl_newlink+0xac9/0xd80 [ 397.127477][ T10] rtnl_newlink+0x63/0xa0 [ 397.127477][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.127477][ T10] netlink_rcv_skb+0x130/0x360 [ 397.127477][ T10] netlink_unicast+0x449/0x710 [ 397.127477][ T10] netlink_sendmsg+0x723/0xbe0 [ 397.127477][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 397.127477][ T10] ___sys_sendmsg+0xee/0x170 [ 397.127477][ T10] __sys_sendmsg+0xcd/0x170 [ 397.127477][ T10] do_syscall_64+0xc6/0x1e0 [ 397.127477][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.127477][ T10] [ 398.225796][ T3521] br3: port 4(vxlan3) entered blocking state [ 398.226123][ T3521] br3: port 4(vxlan3) entered disabled state [ 398.226357][ T3521] vxlan3: entered allmulticast mode [ 398.227550][ T3521] vxlan3: entered promiscuous mode [ 398.381977][ T3522] br3: port 4(vxlan3) entered blocking state [ 398.382284][ T3522] br3: port 4(vxlan3) entered forwarding state [ 407.252003][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 407.252373][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 407.252373][ T10] netdev_get_by_index+0x5e/0x80 [ 407.252373][ T10] fib6_nh_init+0x3d8/0x1580 [ 407.252373][ T10] ip6_route_info_create+0xf18/0x17d0 [ 407.252373][ T10] ip6_route_add+0x1c/0x140 [ 407.252373][ T10] addrconf_prefix_route+0x2a6/0x430 [ 407.252373][ T10] inet6_addr_add+0x4f8/0xa40 [ 407.252373][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 407.252373][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.252373][ T10] netlink_rcv_skb+0x130/0x360 [ 407.252373][ T10] netlink_unicast+0x449/0x710 [ 407.252373][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.252373][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.252373][ T10] ___sys_sendmsg+0xee/0x170 [ 407.252373][ T10] __sys_sendmsg+0xcd/0x170 [ 407.252373][ T10] do_syscall_64+0xc6/0x1e0 [ 407.252373][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.252373][ T10] [ 407.254712][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 407.254712][ T10] netdev_get_by_index+0x5e/0x80 [ 407.254712][ T10] fib6_nh_init+0x3d8/0x1580 [ 407.254712][ T10] ip6_route_info_create+0xf18/0x17d0 [ 407.254712][ T10] addrconf_f6i_alloc+0x315/0x560 [ 407.254712][ T10] ipv6_add_addr+0x411/0x2000 [ 407.254712][ T10] inet6_addr_add+0x30e/0xa40 [ 407.254712][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 407.254712][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.254712][ T10] netlink_rcv_skb+0x130/0x360 [ 407.254712][ T10] netlink_unicast+0x449/0x710 [ 407.254712][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.254712][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.254712][ T10] ___sys_sendmsg+0xee/0x170 [ 407.254712][ T10] __sys_sendmsg+0xcd/0x170 [ 407.254712][ T10] do_syscall_64+0xc6/0x1e0 [ 407.254712][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.254712][ T10] [ 407.257005][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 407.257005][ T10] netdev_get_by_index+0x5e/0x80 [ 407.257005][ T10] fib6_nh_init+0x3d8/0x1580 [ 407.257005][ T10] ip6_route_info_create+0xf18/0x17d0 [ 407.257005][ T10] ip6_route_add+0x1c/0x140 [ 407.257005][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 407.257005][ T10] addrconf_add_dev+0xe2/0x170 [ 407.257005][ T10] inet6_addr_add+0x12f/0xa40 [ 407.257005][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 407.257005][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.257005][ T10] netlink_rcv_skb+0x130/0x360 [ 407.257005][ T10] netlink_unicast+0x449/0x710 [ 407.257005][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.257005][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.257005][ T10] ___sys_sendmsg+0xee/0x170 [ 407.257005][ T10] __sys_sendmsg+0xcd/0x170 [ 407.257005][ T10] do_syscall_64+0xc6/0x1e0 [ 407.257005][ T10] [ 407.259186][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 407.259186][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 407.259186][ T10] ipv6_find_idev+0x102/0x170 [ 407.259186][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 407.259186][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.259186][ T10] netlink_rcv_skb+0x130/0x360 [ 407.259186][ T10] netlink_unicast+0x449/0x710 [ 407.259186][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.259186][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.259186][ T10] ___sys_sendmsg+0xee/0x170 [ 407.259186][ T10] __sys_sendmsg+0xcd/0x170 [ 407.259186][ T10] do_syscall_64+0xc6/0x1e0 [ 407.259186][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.259186][ T10] [ 407.260923][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 407.260923][ T10] neigh_parms_alloc+0x1e5/0x510 [ 407.260923][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 407.260923][ T10] ipv6_find_idev+0x102/0x170 [ 407.260923][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 407.260923][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.260923][ T10] netlink_rcv_skb+0x130/0x360 [ 407.260923][ T10] netlink_unicast+0x449/0x710 [ 407.260923][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.260923][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.260923][ T10] ___sys_sendmsg+0xee/0x170 [ 407.260923][ T10] __sys_sendmsg+0xcd/0x170 [ 407.260923][ T10] do_syscall_64+0xc6/0x1e0 [ 407.260923][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.260923][ T10] [ 407.262799][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 407.263115][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 407.263115][ T10] netdev_get_by_index+0x5e/0x80 [ 407.263115][ T10] fib6_nh_init+0x3d8/0x1580 [ 407.263115][ T10] ip6_route_info_create+0xf18/0x17d0 [ 407.263115][ T10] ip6_route_add+0x1c/0x140 [ 407.263115][ T10] addrconf_prefix_route+0x2a6/0x430 [ 407.263115][ T10] inet6_addr_add+0x4f8/0xa40 [ 407.263115][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 407.263115][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.263115][ T10] netlink_rcv_skb+0x130/0x360 [ 407.263115][ T10] netlink_unicast+0x449/0x710 [ 407.263115][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.263115][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.263115][ T10] ___sys_sendmsg+0xee/0x170 [ 407.263115][ T10] __sys_sendmsg+0xcd/0x170 [ 407.263115][ T10] do_syscall_64+0xc6/0x1e0 [ 407.263115][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.263115][ T10] [ 407.265664][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 407.265664][ T10] netdev_get_by_index+0x5e/0x80 [ 407.265664][ T10] fib6_nh_init+0x3d8/0x1580 [ 407.265664][ T10] ip6_route_info_create+0xf18/0x17d0 [ 407.265664][ T10] addrconf_f6i_alloc+0x315/0x560 [ 407.265664][ T10] ipv6_add_addr+0x411/0x2000 [ 407.265664][ T10] inet6_addr_add+0x30e/0xa40 [ 407.265664][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 407.265664][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.265664][ T10] netlink_rcv_skb+0x130/0x360 [ 407.265664][ T10] netlink_unicast+0x449/0x710 [ 407.265664][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.265664][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.265664][ T10] ___sys_sendmsg+0xee/0x170 [ 407.265664][ T10] __sys_sendmsg+0xcd/0x170 [ 407.265664][ T10] do_syscall_64+0xc6/0x1e0 [ 407.265664][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.265664][ T10] [ 407.268448][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 407.268448][ T10] netdev_get_by_index+0x5e/0x80 [ 407.268448][ T10] fib6_nh_init+0x3d8/0x1580 [ 407.268448][ T10] ip6_route_info_create+0xf18/0x17d0 [ 407.268448][ T10] ip6_route_add+0x1c/0x140 [ 407.268448][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 407.268448][ T10] addrconf_add_dev+0xe2/0x170 [ 407.268448][ T10] inet6_addr_add+0x12f/0xa40 [ 407.268448][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 407.268448][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.268448][ T10] netlink_rcv_skb+0x130/0x360 [ 407.268448][ T10] netlink_unicast+0x449/0x710 [ 407.268448][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.268448][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.268448][ T10] ___sys_sendmsg+0xee/0x170 [ 407.268448][ T10] __sys_sendmsg+0xcd/0x170 [ 407.268448][ T10] do_syscall_64+0xc6/0x1e0 [ 407.268448][ T10] [ 407.270997][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 407.270997][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 407.270997][ T10] ipv6_find_idev+0x102/0x170 [ 407.270997][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 407.270997][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.270997][ T10] netlink_rcv_skb+0x130/0x360 [ 407.270997][ T10] netlink_unicast+0x449/0x710 [ 407.270997][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.270997][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.270997][ T10] ___sys_sendmsg+0xee/0x170 [ 407.270997][ T10] __sys_sendmsg+0xcd/0x170 [ 407.270997][ T10] do_syscall_64+0xc6/0x1e0 [ 407.270997][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.270997][ T10] [ 407.272852][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 407.272852][ T10] neigh_parms_alloc+0x1e5/0x510 [ 407.272852][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 407.272852][ T10] ipv6_find_idev+0x102/0x170 [ 407.272852][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 407.272852][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.272852][ T10] netlink_rcv_skb+0x130/0x360 [ 407.272852][ T10] netlink_unicast+0x449/0x710 [ 407.272852][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.272852][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.272852][ T10] ___sys_sendmsg+0xee/0x170 [ 407.272852][ T10] __sys_sendmsg+0xcd/0x170 [ 407.272852][ T10] do_syscall_64+0xc6/0x1e0 [ 407.272852][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.272852][ T10] [ 407.275083][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 407.275342][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 407.275342][ T10] vlan_dev_init+0x97c/0xdd0 [ 407.275342][ T10] register_netdevice+0x4d3/0x1690 [ 407.275342][ T10] register_vlan_dev+0x162/0x4a0 [ 407.275342][ T10] vlan_newlink+0x393/0x610 [ 407.275342][ T10] rtnl_newlink_create+0x341/0x850 [ 407.275342][ T10] __rtnl_newlink+0xac9/0xd80 [ 407.275342][ T10] rtnl_newlink+0x63/0xa0 [ 407.275342][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.275342][ T10] netlink_rcv_skb+0x130/0x360 [ 407.275342][ T10] netlink_unicast+0x449/0x710 [ 407.275342][ T10] netlink_sendmsg+0x723/0xbe0 [ 407.275342][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 407.275342][ T10] ___sys_sendmsg+0xee/0x170 [ 407.275342][ T10] __sys_sendmsg+0xcd/0x170 [ 407.275342][ T10] do_syscall_64+0xc6/0x1e0 [ 407.275342][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.275342][ T10]